Abrégé

An image processing device (100) comprises: an object information acquisition unit (102) that acquires an object image (SM) indicating an image related to an object (S) to be sewn after sewing processing, and correction point prior information before the sewing processing of a correction point (CP) for correcting a target stitch line (RL) defined in a stitch area (SA) that is an area in which a stitch (CH) is formed; a feature point calculation unit (104) that, if the correction point prior information includes position data of a feature point, calculates the feature point after the sewing processing on the basis of the object image (SM) after the sewing processing and the position data before the sewing processing; and an interpolation point calculation unit (107) that, if the correction point prior information includes position data and sewing direction data of an interpolation point (IP), calculates the interpolation point (IP) after the sewing processing on the basis of the object image after the sewing processing and the position data as well as the sewing direction data before the sewing processing.

Classes IPC  ?

• D05B 19/12 - Machines à coudre commandées par programme comprenant une mémoire électronique ou une unité de commande par microprocesseur caractérisées par la commande du fonctionnement de la machine

Abrégé

An image processing apparatus (40) comprises: multiple imaging devices (41) that are arranged at intervals within a horizontal plane so as to be lined up with respect to a sewing machine body (10) which is equipped with a head (11D) for performing sewing and a holding member (15) for holding and moving a sewing object (S); and an image processing unit (42) that detects a recognition target included in the sewing object (S), on the basis of images of the sewing object (S) which are captured by the multiple imaging devices (41). The image processing unit (42) comprises: a synthesis processing unit (44B) that joins together the images captured by the multiple imaging devices (41); and a detection processing unit (44C) that detects a plurality of recognition targets (UP) from a synthetic image (75) obtained by the joining together by the synthesis processing unit (44B).

Classes IPC  ?

• D05B 19/12 - Machines à coudre commandées par programme comprenant une mémoire électronique ou une unité de commande par microprocesseur caractérisées par la commande du fonctionnement de la machine

Abrégé

Provided is a method for measuring the rotation center of a stage (20) used in a three-dimensional mounting device (12) and capable of rotating while in a state of supporting a mounting substrate (1), the method including: rotating a stage (20), on which a jig substrate (1) is supported, to each of a plurality of angles; detecting the position of a portion of the surface of the jig substrate (1) at each of the plurality of angles; and calculating the position of the rotation center of the stage (20) with respect to the origin of a mechanical coordinate system (Xm, Ym, Zm) defined in the three-dimensional mounting device (12) on the basis of the result of detecting the positions of the portion.

Classes IPC  ?

• H05K 13/04 - Montage de composants

Abrégé

A sewing system (100) comprises: a plurality of imaging devices (37) that acquire an image of an object (S) to be sewn; one or a plurality of sewing machines (1) that perform sewing on the basis of a recognition result obtained by image recognition processing of the object (S) to be sewn; and a data processing unit (50) that acquires template data (70) of the object (S) to be sewn created on the basis of the image captured by a first imaging device (37) among the plurality of imaging devices (37), and transmits the template data (70) to a different, second imaging device (37). Each sewing machine (1) has unique data (60B) that includes imaging conditions of the imaging devices (37). The sewing machine (1) including the second imaging device (37) executes image recognition processing using template data (72) corrected on the basis of the unique data (60B) of the second imaging device (37), or corrects the result of recognition using the template data (70) on the basis of the unique data (60B) of the second imaging device (37).

Classes IPC  ?

• D05B 19/12 - Machines à coudre commandées par programme comprenant une mémoire électronique ou une unité de commande par microprocesseur caractérisées par la commande du fonctionnement de la machine

Abrégé

This component mounting system (10) comprises: a mounting head (24) for mounting a component on a substrate to which solder is applied; a heat ray head (43) for irradiating the solder with heat rays after the component is mounted; a camera (45) for capturing an image of the solder in parallel with the irradiation of heat rays; a training unit (53) for generating a trained model that receives an input of an image of solder and outputs the quality of soldering; a determination unit (52) for inputting the image of solder captured by the camera (45) to the trained model to determine whether or not soldering is of good quality; and a control unit (51) for stopping the irradiation of heat rays when it is determined that soldering is of good quality.

Classes IPC  ?

• H05K 3/34 - Connexions soudées
• H05K 13/04 - Montage de composants
• H05K 13/08 - Contrôle de la fabrication des ensembles

Abrégé

In the present invention, a sewing machine (100) comprises: an upper feed mechanism (40) in which an article to be sewn is fed by conveyor belts (41, 42) from above a needle plate (101); and a pressing mechanism (70) having a presser foot (71) equipped with feed rollers (432, 442) for the conveyor belts (41, 42) and a pressing rod (72) for supporting the presser foot (71) at the lower end. The presser foot (71) is detachable from the pressing rod (72), and is provided with an attachment structure (80) that enables a presser foot (81) that is not compatible with belt feeding to be attached to the lower part of the pressing rod (72), the presser foot (81) not being equipped with the feed rollers (432, 442) for the conveyor belts (41, 42),

Classes IPC  ?

• D05B 27/06 - Moyens d'entraînement de l'ouvrage pour machines à coudre avec griffes d'entraînement à mouvements horizontaux et verticaux disposées au-dessus et au-dessous de l'ouvrage
• D05B 27/12 - Moyens d'entraînement de l'ouvrage pour machines à coudre avec organes d'entraînement rotatifs et circulaires rotatifs continus
• D05B 29/06 - Pieds presseurs (pieds de biche)

Abrégé

A sewing machine (100) comprises: a feed mechanism (20), (40) that feeds a sewing target (C1), (C2) on a throat plate (101) in a sewing direction; and an end part detection device (80) that detects an end part of the sewing target (C1), (C2) in a direction orthogonal to the sewing direction. The feed mechanism (20), (40) is capable of differential feeding, in which a difference is provided in the feed amount in the sewing direction between the left side and right side of a needle location. The sewing machine (100) comprises a control device (90) that, on the basis of detection by the end part detection device (80), controls the difference in the feed amount in the sewing direction between the left side and the right side that is provided by the feed mechanism (20), (40).

Classes IPC  ?

• D05B 27/16 - Moyens d'entraînement de l'ouvrage pour machines à coudre avec organes d'entraînement rotatifs et circulaires avec mouvements d'entraînement différentiels
• D05B 27/06 - Moyens d'entraînement de l'ouvrage pour machines à coudre avec griffes d'entraînement à mouvements horizontaux et verticaux disposées au-dessus et au-dessous de l'ouvrage
• D05B 35/02 - COUTURE Éléments d'alimentation ou de manutention de l'ouvrage pour machines à coudre non prévus ailleurs pour faciliter le piquage; Eléments de retournement de l'ourlet; Guides-ourleurs
• D05B 35/10 - Guides lisières

Abrégé

This sewing machine (100) is provided with: a lower feed mechanism (20) that feeds an object to be sewn by means of conveyance belts (21-24) from the lower side of a needle plate (101) by lower feed motors (24, 25); a needle vertical movement mechanism (80) that vertically moves a needle bar (12) that holds a sewing needle (11) by a sewing machine motor (16); a needle feed mechanism (50) that oscillates the needle bar (12) that holds the sewing needle (11) by the sewing machine motor (16) along the feed direction of the object to be sewn; and a control device (90) that controls the lower feed motors (24, 25) so as to feed the conveyance belts (21-24) in accordance with the feed amount of the sewing needle (11) due to the oscillation of the needle bar (12) along the feed direction of the object to be sewn.

Classes IPC  ?

• D05B 27/12 - Moyens d'entraînement de l'ouvrage pour machines à coudre avec organes d'entraînement rotatifs et circulaires rotatifs continus
• D05B 27/20 - Moyens d'entraînement de l'ouvrage pour machines à coudre constitués par les aiguilles à coudre

Abrégé

A sewing system includes an item information acquisition unit that acquires item information including material information indicating information on materials including fabric to be sewn and thread used for sewing, and a sewing information generation unit that generates sewing information based on the item information. The sewing information includes operating conditions of a sewing machine that performs sewing.

Classes IPC  ?

• D05B 19/12 - Machines à coudre commandées par programme comprenant une mémoire électronique ou une unité de commande par microprocesseur caractérisées par la commande du fonctionnement de la machine
• D05B 19/10 - Dispositions pour choisir les combinaisons de données concernant le point ou le modèle à partir de la mémoire

Abrégé

A sewing machine that suppresses sewing defects is provided. The sewing machine includes: a sewing needle, held by a needle bar and moving back and forth while holding an upper thread; a shuttle, configured to hold a bobbin around which a lower thread is wound and which is housed in a bobbin case, and cooperating with the sewing needle to form a seam; a presser foot member, configured to press a to-be-sewn article at a sewing position directly below the sewing needle; a feeding mechanism, feeding the to-be-sewn article from the sewing position to a first direction; a needle drive portion, provided separately from a belt drive portion to synchronously move the sewing needle and the presser foot component in the first direction; and a control portion, which controls so that the needle drive portion and the belt drive portion operate independently.

Classes IPC  ?

• D05B 55/06 - Guide-aiguilles; Protecteurs d'aiguilles
• D05B 1/08 - Principaux types d'appareils ou machines à coudre sans mécanisme permettant le mouvement latéral de l'aiguille ou de l'ouvrage ou les deux combinés pour faire des coutures à plusieurs fils
• D05B 27/10 - Moyens d'entraînement de l'ouvrage pour machines à coudre avec organes d'entraînement rotatifs et circulaires
• D05B 29/00 - Presseurs ou pieds presseurs (pieds de biche) pour machines à coudre
• D05B 57/10 - Navettes
• D05B 69/12 - Dispositifs électriques ou électromagnétiques utilisant des moteurs rotatifs électriques

Abrégé

A sewing machine that suppresses sewing defects is provided. The sewing machine includes: a sewing needing, held by a needle bar and moving back and forth while holding an upper thread: a shuttle, configured to hold a bobbin which is housed in a bobbin case and around which a lower thread is wound, and cooperating with the sewing needle to form a seam; a presser foot member, configured to press a to-be-sewn article at a sewing position directly below the sewing needle: a pressure adjustment portion, adjusting pressure applied to the to-be-sewn article by the presser foot member; a feeding mechanism, where endless feeding belts for feeding the to-be-sewn article from the sewing position to a first direction are disposed on two sides of a second direction orthogonal to a first direction with respect to the sewing position, the feeding mechanism is provided with a belt drive portion, and the belt drive portion independently drives the feeding belts on one side of the second direction with respect to the sewing position and the feeding belts on another side of the second direction with respect to the sewing position; and a control portion, configured to control the pressure adjustment portion to make a pressure of the presser foot member be corresponding to a difference between a feeding amount of the feeding belts on one side of the second direction with respect to the sewing position and a feeding amount of the feeding belts on another side of the second direction with respect to the sewing position.

Classes IPC  ?

• D05B 29/02 - Dispositifs de commande du presseur
• D05B 1/08 - Principaux types d'appareils ou machines à coudre sans mécanisme permettant le mouvement latéral de l'aiguille ou de l'ouvrage ou les deux combinés pour faire des coutures à plusieurs fils
• D05B 27/10 - Moyens d'entraînement de l'ouvrage pour machines à coudre avec organes d'entraînement rotatifs et circulaires
• D05B 47/04 - Dispositifs de commande automatique de tension du fil
• D05B 57/10 - Navettes

Abrégé

The present disclosure assists in searching for a specific apparatus among a plurality of apparatuses installed in an installation area. The electronic device includes: a storage portion, installation information for indicating a relationship between position information and a communication apparatus, where the position information is position information of a plurality of installation apparatuses installed in an installation area, and the communication apparatus is associated with the installation apparatus; a communication portion configured to receive an advertising signal transmitted by the communication apparatus installed in the installation area; an estimation portion configured to estimate a relative position between a device body and the installation apparatus associated with the communication apparatus based on identification information of the communication apparatus and the installation information included in a received advertising signal; and a display control portion configured to display causes relative position information on a display portion, and the relative position information is capable of identifying the estimated relative position between the device body and the installation apparatus.

Classes IPC  ?

• G06F 3/14 - Sortie numérique vers un dispositif de visualisation
• D05B 19/00 - Machines à coudre commandées par programme
• D05B 19/04 - Machines à coudre commandées par programme comprenant une mémoire électronique ou une unité de commande par microprocesseur caractérisées par les aspects relatifs à la mémoire

Abrégé

A sewing machine and a management system for the sewing machine can suppress an increase in the cost of the sewing machines and control power consumption. The sewing machine includes a power portion configured to supply power from a power supply line to a functional portion; and a control portion configured to control the functional portion to operate using the power supplied from the power portion, where the power portion includes a measurement circuit for measuring current and voltage in the power supply line, and the control portion includes: a calculation portion configured to calculate power consumption information of the sewing machine based on the current and the voltage measured by the measurement circuit; and a provision portion configured to provide the calculated power consumption information.

Classes IPC  ?

• D05B 69/12 - Dispositifs électriques ou électromagnétiques utilisant des moteurs rotatifs électriques

Abrégé

The present application effectively utilizes the operation information of a sewing machine. The operation information obtaining device includes: a storage portion, configured to store pattern information associating detection information and a sewing pattern of a sewing machine, where the detection information is configured to identify an action of a sewing needle of the sewing machine, and the sewing pattern corresponds to the detection information; an estimation portion, configured to estimate the sewing pattern of the sewing machine based on the pattern information and the detection information of the sewing needle detected by a detection device; and an obtaining portion, configured to obtain operation information of the sewing machine having the estimated sewing pattern.

Classes IPC  ?

• D05B 19/08 - Dispositions pour introduire dans la mémoire les données concernant le point ou le modèle

Abrégé

The disclosure improves the quality of seams in sewing using a sewing machine, and includes: a holder holding fabric; a driver being detachable from a bed of a sewing machine and driving the holder along an upper surface of the bed; a position detector detecting a position of a sewing needle of the sewing machine in an up-down direction; and a controller controlling driving of the holder, which is performed by the driver, based on a detection result of the position detector.

Classes IPC  ?

• D05B 19/16 - Commande du mouvement de la pièce à travailler, p.ex. modulation du déplacement de la grille d'entraînement
• D05B 81/00 - Machines à coudre dans lesquelles sont intégrés des dispositifs servant à d'autres travaux que le piquage, p.ex. pour souffler de l'air, pour meuler

Abrégé

A sewing machine external unit includes: a holder holding fabric; a driver being detachable from a bed of a sewing machine and driving the holder along an upper surface of the bed; a pressing member moving in an up-down direction according to movement of a sewing needle in the up-down direction, pressing the fabric while the sewing needle is stuck in the fabric, and rising together with the sewing needle in response to the sewing needle coming out of the fabric and rising; a position detector detecting a position of the pressing member in the up-down direction; a signal output part outputting a signal to the sewing machine; and a controller outputting a needle drive signal for driving the sewing needle from the signal output part to the sewing machine, and controlling driving of the holder and/or the sewing needle based on a detection result of the position detector.

Classes IPC  ?

• D05B 29/02 - Dispositifs de commande du presseur
• D05B 69/30 - Entraînements ou dispositifs de commande pour machines à coudre - Parties constitutives

Abrégé

The industrial sewing machine includes: a web server, based on a request from a web browser installed on an information terminal, providing the web browser with an operation screen simulating an operation panel, and receiving operation data generated by operating the operation screen; and a sewing machine control part, controlling a sewing machine operating part based on the operation data.

Classes IPC  ?

• D05B 19/08 - Dispositions pour introduire dans la mémoire les données concernant le point ou le modèle
• D05B 19/00 - Machines à coudre commandées par programme
• D05B 19/10 - Dispositions pour choisir les combinaisons de données concernant le point ou le modèle à partir de la mémoire
• G06F 3/04847 - Techniques d’interaction pour la commande des valeurs des paramètres, p.ex. interaction avec des règles ou des cadrans

Abrégé

A sewing system includes: a robot manipulator; a plurality of assemblies attached to and detached from the robot manipulator and each configured to perform predetermined work on cloth; a server stores process data indicating a relationship between a plurality of processes for manufacturing a sewn product from the cloth and the assembly used in each of the plurality of processes; and a control device configured to select an assembly to be mounted to the robot manipulator based on the process data.

Classes IPC  ?

• D05B 19/12 - Machines à coudre commandées par programme comprenant une mémoire électronique ou une unité de commande par microprocesseur caractérisées par la commande du fonctionnement de la machine
• B25J 9/16 - Commandes à programme
• B25J 11/00 - Manipulateurs non prévus ailleurs
• D05B 19/04 - Machines à coudre commandées par programme comprenant une mémoire électronique ou une unité de commande par microprocesseur caractérisées par les aspects relatifs à la mémoire
• D05B 27/00 - Moyens d'entraînement de l'ouvrage pour machines à coudre
• D05B 35/08 - COUTURE Éléments d'alimentation ou de manutention de l'ouvrage pour machines à coudre non prévus ailleurs pour plisser, froncer, couvrir ou rucher, rubans ou bordages; Dispositifs de plissage; Machines à dosser; Pieds fronceurs; Machines à gaufrer; Machines à bouillonner; Machines à rucher
• D05B 35/12 - Indicateurs pour positionner le travail, p.ex. avec échelles graduées
• D05B 81/00 - Machines à coudre dans lesquelles sont intégrés des dispositifs servant à d'autres travaux que le piquage, p.ex. pour souffler de l'air, pour meuler

Abrégé

A sewing machine includes: a sewing needle; a shuttle, cooperating with the sewing needle to form a seam; a pressing member, pressing a sewing object disposed at a sewing position immediately below the sewing needle; a feed mechanism, in which endless feed belts feeding the sewing object disposed at the sewing position from the sewing position along a first direction are disposed on two sides with respect to the sewing position in a second direction orthogonal to the first direction, and in which a belt drive part is provided; a needle drive part, provided separately from the belt drive part, and moving the sewing needle in the first direction; and a control part, exerting control so that the belt drive part and the needle drive part operate independently.

Classes IPC  ?

• D05B 69/12 - Dispositifs électriques ou électromagnétiques utilisant des moteurs rotatifs électriques
• D05B 1/12 - Coutures à point de navette
• D05B 27/10 - Moyens d'entraînement de l'ouvrage pour machines à coudre avec organes d'entraînement rotatifs et circulaires
• D05B 29/02 - Dispositifs de commande du presseur
• D05B 57/10 - Navettes

Abrégé

A sewing machine includes: a sewing needle, holding an upper thread; an upper thread tension adjustment mechanism, adjusting a tension of the upper thread; a shuttle cooperating with the sewing needle to form a seam; a feed mechanism, in which endless feed belts feeding a sewing object disposed at a sewing position along a first direction are disposed on two sides with respect to the sewing position in a second direction orthogonal to the first direction, and in which a belt drive part independently driving the feed belts on two sides with respect to the sewing position in the second direction is provided; and a control part, controlling the mechanism, so that, from beginning to end of sewing, a tension of the upper thread varies in an amount according to a difference between feed amounts of the feed belts.

Classes IPC  ?

• D05B 47/04 - Dispositifs de commande automatique de tension du fil
• D05B 1/12 - Coutures à point de navette
• D05B 27/10 - Moyens d'entraînement de l'ouvrage pour machines à coudre avec organes d'entraînement rotatifs et circulaires
• D05B 57/10 - Navettes

Abrégé

A creasing apparatus includes a top plate having an upper surface supporting a fabric, a robot manipulator, a folding assembly mounted on the robot manipulator and configured to make a crease on the fabric by pinching the fabric from above, and a control device configured to control the robot manipulator and the folding assembly.

Classes IPC  ?

• B31F 1/08 - Plissement
• B25J 9/16 - Commandes à programme
• D05B 19/14 - Commande du mouvement de l'aiguille, p.ex. variation de l'amplitude ou de la période du mouvement de l'aiguille
• D05B 27/10 - Moyens d'entraînement de l'ouvrage pour machines à coudre avec organes d'entraînement rotatifs et circulaires
• D05B 35/08 - COUTURE Éléments d'alimentation ou de manutention de l'ouvrage pour machines à coudre non prévus ailleurs pour plisser, froncer, couvrir ou rucher, rubans ou bordages; Dispositifs de plissage; Machines à dosser; Pieds fronceurs; Machines à gaufrer; Machines à bouillonner; Machines à rucher
• D05B 81/00 - Machines à coudre dans lesquelles sont intégrés des dispositifs servant à d'autres travaux que le piquage, p.ex. pour souffler de l'air, pour meuler

Abrégé

A sewing management system includes: a plurality of sewing machines that perform pattern sewing with a current pattern, which is a set sewing pattern; and a management device that acquires current pattern information indicating information on the current pattern of the sewing machine, and determines whether the current pattern matches a planned sewing pattern.

Classes IPC  ?

• D05B 19/12 - Machines à coudre commandées par programme comprenant une mémoire électronique ou une unité de commande par microprocesseur caractérisées par la commande du fonctionnement de la machine
• D05B 19/04 - Machines à coudre commandées par programme comprenant une mémoire électronique ou une unité de commande par microprocesseur caractérisées par les aspects relatifs à la mémoire

Abrégé

A chain-off thread cutter for cutting a chain-off thread formed by a sewing machine. The chain-off thread cutter including: a fixed blade; a movable blade that moves toward and away from the fixed blade; a driving unit that drives the movable blade to move the movable blade; a foreign matter detector that detects foreign matter present in a track of the movable blade; and a control unit that stops the driving unit when the foreign matter is detected by the foreign matter detector.

Classes IPC  ?

• D05B 65/00 - Dispositifs pour sectionner le fil de l'aiguille ou le fil du dessous dans les machines à coudre

Abrégé

A hair planting apparatus includes a mounting portion for mounting a base material where planting is performed, and including a work opening for planting, a hair planting unit for binding hair for planting to the base material in the work opening of the mounting portion, and a feed device disposed around the mounting portion and feeding the base material with a roller contacting the base material from below. In the hair planting apparatus, the feed device feeds the base material in at least two intersecting directions.

Classes IPC  ?

• A41G 3/00 - Perruques

Abrégé

A hair planting apparatus includes a mounting portion for mounting a base material, and including a work opening for planting, a hair planting unit for binding hair for planting to the material in the work opening, a transport mechanism for positioning the hair planting unit relative to each mesh hole of the material mounted on the mounting portion, an imaging unit for capturing images of a plurality of mesh holes of the material mounted on the mounting portion, a tilt detection unit for obtaining, from the image captured by the imaging unit, an alignment direction of the mesh holes of the material, and a correction mechanism for correcting the orientation of the material on the mounting portion according to a tilt angle of the alignment direction of the mesh holes of the material with respect to a predetermined direction.

Classes IPC  ?

• A41G 3/00 - Perruques
• G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
• H04N 23/695 - Commande de la direction de la caméra pour modifier le champ de vision, p. ex. par un panoramique, une inclinaison ou en fonction du suivi des objets
• G06T 7/00 - Analyse d'image
• G05B 19/404 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u caractérisée par des dispositions de commande pour la compensation, p.ex. pour le jeu, le dépassement, le décalage d'outil, l'usure d'outil, la température, les erreurs de construction de la machine, la charge, l'inertie

Abrégé

In a joining jig for disposing a sheet-shaped adherend on one surface side of a sheet-shaped material, folding back the adherend in an end edge portion of the sheet-shaped material, and causing adhesion of an end edge portion of the adherend on the other surface side of the sheet-shaped material, by a tip portion of an attachment piece pivoting in the end edge portion of a placement surface of a placement base, the attachment piece is switchable between a deployment position where an attachment surface to which the adherend is attached is deployed outside the end edge portion of the placement surface of the placement base and a facing position where the attachment surface faces the end edge portion of the placement surface.

Classes IPC  ?

• D06H 5/00 - Assemblage des matériaux textiles
• B05C 13/02 - Moyens pour manipuler ou tenir des objets, p.ex. des objets individuels pour des objets particuliers

Abrégé

A joining apparatus includes a fusing mechanism part that joins two thermoplastic sheet-like materials by fusing, a sticking mechanism part that sticks an adhesive tape along a joined portion of the sheet-like materials, a workbench having a placement surface on which the fusing mechanism part and the sticking mechanism part are disposed side by side, the placement surface allowing the sheet-like materials in an unfolded state to be placed thereon, and a guide that allows an end portion to be joined of one of the sheet-like materials and an end portion to be joined of the other sheet-like material to overlap each other while aligned along a plane intersecting the placement surface, each of the end portions to be joined of the sheet-like materials being placed on the placement surface, and to feed the overlapping end portions to be joined. The fusing mechanism part fuses and joins the end portions.

Classes IPC  ?

• B29C 65/78 - Moyens pour la manipulation des éléments à assembler, p.ex. pour la fabrication de récipients ou d'objets creux
• B29C 65/00 - Assemblage d'éléments préformés; Appareils à cet effet
• B29C 65/08 - Assemblage d'éléments préformés; Appareils à cet effet par chauffage, avec ou sans pressage avec des vibrations ultrasonores
• B29C 65/50 - Assemblage d'éléments préformés; Appareils à cet effet en utilisant des adhésifs utilisant des rubans adhésifs
• B29C 65/74 - Assemblage d'éléments préformés; Appareils à cet effet par soudage et découpage
• A41H 43/04 - Assemblage de parties ou d'ébauches de vêtements par collage ou soudage

Abrégé

A sewing machine includes a feed dog partially protruding out up and down from a throat plate to feed a workpiece, a sewing needle configured to perform stitch points on the workpiece by moving up and down, and a shuttle configured to capture an upper thread passed through the sewing needle below the throat plate to be entwined with a lower thread. The feed dog includes a top plate having teeth formed on an upper surface thereof, and a support portion to which a feed operation relative to the top plate is input. The top plate includes an insertion hole that the sewing needle penetrates up and down, and a pair of wall portions extending in an up-and-down direction respectively on one side and another side in a feed direction of the workpiece relative to the insertion hole on a lower surface side of the top plate.

Classes IPC  ?

• D05B 27/06 - Moyens d'entraînement de l'ouvrage pour machines à coudre avec griffes d'entraînement à mouvements horizontaux et verticaux disposées au-dessus et au-dessous de l'ouvrage
• D05B 57/10 - Navettes
• D05B 29/06 - Pieds presseurs (pieds de biche)

Abrégé

A pick-up device picking up stacked sheet-shaped workpieces from the top, the device includes a nozzle mechanism that includes a pick-up nozzle pulling up a first workpiece from the top of the stacked workpieces by air blowing, and a holding mechanism that holds the first workpiece from the top. The pick-up nozzle includes a ventilation groove provided on a bottom surface opposite to an upper surface of the first workpiece from the top and passing through to an air blowing side end part of the bottom surface, and a nozzle port blowing air toward the air blowing side end part of the bottom surface along the inside of the ventilation groove, and the air blowing side end part of a groove inner bottom surface of the ventilation groove is formed in a shape directed in a direction of being separated from the workpiece.

Classes IPC  ?

• B65H 3/14 - Jets d'air produisant un vide partiel
• B65H 3/08 - Enlèvement des articles des piles en utilisant la force pneumatique
• D05B 33/00 - Dispositifs incorporés aux machines à coudre pour alimenter ou enlever l'ouvrage

Abrégé

A pick-up device picking up stacked sheet-shaped workpieces from the top, the device includes a nozzle mechanism that pulls up a first workpiece from the top of the stacked workpieces by air blowing, a holding mechanism that holds the first workpiece, a separation mechanism that includes a claw member being inserted into a lower side of the first workpiece with respect to the stacked workpieces, and a forward and backward drive unit causing a tip part of the claw member to move forward and backward, a suction mechanism that pulls up the first workpiece, a control device that controls the above four mechanisms, and a selection unit that selects one or more combinations of the nozzle mechanism, the separation mechanism, and the suction mechanism. The control device controls an operation for picking up the stacked workpieces from the top according to the selection of the selection unit.

Classes IPC  ?

• B65G 59/04 - Désempilage par le haut de la pile par aspiration ou dispositifs magnétiques
• B65G 59/02 - Désempilage par le haut de la pile

Abrégé

A sewing apparatus, includes a display input unit including a display unit configured to display an image of an input screen, and an input detection unit configured to detect an input operation on the input screen; and a control apparatus that performs display control of the display unit in response to the input operation. The control apparatus performs display control in which a background of the input screen is set to a dark color as a whole, a sewing pattern image displayed on the input screen is set to brightness higher than that of the background, and an operation unit that receives the input operation on the input screen is set to a color lighter than that of the background.

Classes IPC  ?

• G06T 11/00 - Génération d'images bidimensionnelles [2D]
• G09G 5/02 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation caractérisés par la manière dont la couleur est visualisée
• G09G 5/30 - Commande d'attribut de l'affichage
• G06F 3/048 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI]
• H04N 1/60 - Correction ou commande des couleurs
• H04N 5/57 - Réglage du contraste ou de la luminance
• D05B 69/30 - Entraînements ou dispositifs de commande pour machines à coudre - Parties constitutives
• G06F 3/04883 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] utilisant des caractéristiques spécifiques fournies par le périphérique d’entrée, p.ex. des fonctions commandées par la rotation d’une souris à deux capteurs, ou par la nature du périphérique d’entrée, p.ex. des gestes en fonction de la pression exer utilisant un écran tactile ou une tablette numérique, p.ex. entrée de commandes par des tracés gestuels pour l’entrée de données par calligraphie, p.ex. sous forme de gestes ou de texte

Abrégé

The operation information acquisition device includes the external detection device which is provided on the outer side of the main body frame of the sewing machine and detects the state change of the operating member that performs the periodic operation at the same cycle as the up-down movement operation of the sewing needle, the operation information acquisition device acquires operation information based on detection result of the external detection device. The operation information acquisition device can acquire the operation information such as the “number of stitches”, the “operating hours”, the “sewing speed”, and the “number of times of thread cutting”.

Classes IPC  ?

• D05B 19/04 - Machines à coudre commandées par programme comprenant une mémoire électronique ou une unité de commande par microprocesseur caractérisées par les aspects relatifs à la mémoire
• D05B 19/12 - Machines à coudre commandées par programme comprenant une mémoire électronique ou une unité de commande par microprocesseur caractérisées par la commande du fonctionnement de la machine
• D05B 69/10 - Dispositifs électriques ou électromagnétiques

Abrégé

The sewing management system includes a sewing machine that performs sewing on a sewing line, a management server that manages various information on the sewing line, and a wearable terminal that detects physical condition management information of an operator on the sewing line. The sewing machine transmits production management information, including identification information of the operator who perform sewing operations on the sewing line and operation information of the main unit of the device, to the management server. The management server estimates a sewing skill of the operator based on the production management information and estimates the production capacity of the operator based on the physical condition management information.

Classes IPC  ?

• G05B 19/418 - Commande totale d'usine, c.à d. commande centralisée de plusieurs machines, p.ex. commande numérique directe ou distribuée (DNC), systèmes d'ateliers flexibles (FMS), systèmes de fabrication intégrés (IMS), productique (CIM)
• D05B 19/04 - Machines à coudre commandées par programme comprenant une mémoire électronique ou une unité de commande par microprocesseur caractérisées par les aspects relatifs à la mémoire
• G06Q 10/0631 - Planification, affectation, distribution ou ordonnancement de ressources d’entreprises ou d’organisations
• G06Q 10/0639 - Analyse des performances des employés; Analyse des performances des opérations d’une entreprise ou d’une organisation

Abrégé

An inspection device includes an image acquisition unit configured to acquire images obtained by imaging, under at least two illumination conditions with different brightness, solder normally printed on a substrate, and an image processing unit configured to specify a shape of the solder based on a difference in brightness between the images acquired by the image acquisition unit, and generate, based on the shape of the solder, inspection data used for inspecting a state of the solder printed on the substrate.

Classes IPC  ?

• G01N 21/956 - Inspection de motifs sur la surface d'objets
• G01N 21/88 - Recherche de la présence de criques, de défauts ou de souillures
• G06T 1/00 - Traitement de données d'image, d'application générale
• G06T 7/00 - Analyse d'image
• G06T 7/12 - Découpage basé sur les bords

Abrégé

A method for sewing a slide fastener includes forming end edge portion needle drop points in at least two positions, within an overlapped portion in which the work piece is folded, within a range more toward a tip side of an end edge portion of the work piece than half of an overlapped width, and within a range on an inner side of a width of a leg portion of an interlocking element. Sewing is performed with sewing thread passing from a head portion needle drop point to the end edge portion needle drop point of one end portion and sewing thread passing from the end edge portion needle drop point of another end portion to the head portion needle drop point of an adjacent interlocking element each passing either side of the leg portion.

Classes IPC  ?

• A44B 19/02 - Fermetures à glissière comportant une série d'éléments d'accrochage distincts fixés sur chaque ruban de bande
• A41H 37/06 - Pose d'éléments de fermeture à coulisse ou à glissière

Abrégé

In a hair feeding device configured to perform a feeding operation for pulling out flocking hairs one by one from a bundle of flocking hairs, the device includes: a head for capturing hair ends of the flocking hairs; a conveyance mechanism configured to convey the head; and a control device that controls an operation control of the feeding operation, in which the head includes a nozzle that suctions the hair ends of the flocking hairs, a gripping member that grips the flocking hair suctioned by the nozzle, and an actuator that gives a gripping pressure to the gripping member.

Classes IPC  ?

• A41G 3/00 - Perruques
• D05C 15/02 - Implantations de cheveux sur les têtes de poupées ou de postiches

Abrégé

In a hair feeding device configured to perform a feeding operation for pulling out flocking hairs one by one from a bundle of flocking hairs, the device includes: a feeder configured to hold the bundle of flocking hairs and separates hair ends of a plurality of the flocking hairs in a direction different from that of the bundle; a head configured to hold the hair ends of the flocking hairs; a conveyance mechanism configured to convey the head; and a control device configured to perform an operation control of the feeding operation, and the feeder includes a bundle holder configured to hold the bundle of flocking hairs, and a separator configured to separate a plurality of the flocking hairs from the bundle of flocking hairs held by the bundle holder in a state where the hair ends are oriented in a direction different from that of the bundle.

Classes IPC  ?

• A41G 3/00 - Perruques

Abrégé

A hair feeding device configured to perform a feeding operation for pulling out flocking hairs one by one from a bundle of flocking hairs, the device includes a feeder configured to hold the bundle of flocking hairs and separates hair ends of a plurality of the flocking hairs in a direction different from that of the bundle, a detector configured to detect three-dimensional positions of the separated hair ends of the plurality of flocking hairs, a head for capturing the hair ends of the flocking hairs, a conveyance mechanism configured to convey the head to any three-dimensional position, and a control device that controls the conveyance mechanism so that the head captures the hair ends of the flocking hairs at three-dimensional positions of the hair ends of one flocking hair among the plurality of hairs detected by the detector.

Classes IPC  ?

• A41G 3/00 - Perruques
• D05C 15/02 - Implantations de cheveux sur les têtes de poupées ou de postiches
• D05C 15/16 - Dispositifs pour manœuvrer les fils
• D05C 15/20 - Dispositifs, p.ex. aiguilles pour insérer des boucles; Mécanismes d'entraînement à cet effet

Abrégé

This sewing machine management system is provided with: a sewing machine data receiving unit for receiving sewing machine data transmitted from a first information terminal; an analyzing unit for generating analysis data on the basis of the sewing machine data; and an analysis data transmitting unit for transmitting the analysis data to a second information terminal.

Classes IPC  ?

• D05B 19/12 - Machines à coudre commandées par programme comprenant une mémoire électronique ou une unité de commande par microprocesseur caractérisées par la commande du fonctionnement de la machine
• G16Y 10/25 - Fabrication
• G16Y 40/20 - Analyse; Diagnostic

Abrégé

A sewing management system includes a sewing device that transmits a production management information including an identification information of an operator and an operation information of a device main body; and a management device that manages the production management information by a process unit of a product sewn in a sewing line or a component forming the product.

Classes IPC  ?

• D05B 19/04 - Machines à coudre commandées par programme comprenant une mémoire électronique ou une unité de commande par microprocesseur caractérisées par les aspects relatifs à la mémoire
• G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projets; Planification d’entreprise ou d’organisation; Modélisation d’entreprise ou d’organisation
• G06Q 50/04 - Fabrication
• G06Q 10/08 - Logistique, p.ex. entreposage, chargement ou distribution; Gestion d’inventaires ou de stocks

Abrégé

A production system includes: a substrate counter configured to count the number of substrates existing in a production line including a mounting device; a mark pattern acquisition unit configured to acquire a mark pattern indicating a pattern of a mark that is provided to each of the plurality of substrates counted by the substrate counter; a determination unit configured to determine whether the respective mark patterns of the plurality of substrates acquired by the mark pattern acquisition unit are the same as each other; and a detection controller configured to control a detection process of the mark pattern by the mounting device based upon a determination result of the determination unit.

Classes IPC  ?

• B23P 19/00 - Machines effectuant simplement l'assemblage ou la séparation de pièces ou d'objets métalliques entre eux ou des pièces métalliques avec des pièces non métalliques, que cela entraîne ou non une certaine déformation; Outils ou dispositifs à cet effet dans la mesure où ils ne sont pas prévus dans d'autres classes
• H05K 13/04 - Montage de composants
• H05K 13/08 - Contrôle de la fabrication des ensembles

Abrégé

A lower thread supply device of a sewing machine includes a bobbin, a bobbin case, a magnetic force member, and a magnetic force change portion. The bobbin has a cylindrical portion for inserting into a spindle of a shuttle, a shuttle side flange portion, and a front surface side flange portion which is magnetic, and a lower thread is wound around an outer circumference of the cylindrical portion between the shuttle side flange portion and the front surface side flange portion. The bobbin case has a non-magnetic cover portion having a front surface side part and a side wall part, housing the bobbin and transmitting a magnetic force. The magnetic force member is arranged at the front surface side of the bobbin case and attracts the front surface side flange portion of the bobbin by a magnetic force via the bobbin case.

Classes IPC  ?

• D05B 57/28 - Adaptations de canettes pour loger le fil du dessous
• D05B 47/04 - Dispositifs de commande automatique de tension du fil
• D05B 57/10 - Navettes
• D05B 57/26 - Porte-canettes ou boîtes à canette; Protection de porte-canettes ou de boîtes à canette; Dispositifs d'évacuation de la canette

Abrégé

A hair attachment device comprising: a base-holding mechanism (20) for holding a base material (J); supply parts (80, 90) for holding hair to be attached (M) on one surface of the base material that is being held; a knotting mechanism for knotting the hair to be attached that has been supplied by the supply parts to the base material using hook needles (41, 51, 61); a movement mechanism (25) for moving the held base material and the hook needles relative to each other; and a first position-controlling unit (101) for controlling the movement mechanism (25) and performing hair attachment on the basis of hair attachment pattern data, which establishes hair attachment positions with respect to multiple standard positions for the multiple mesh holes of the base material.

Classes IPC  ?

• A41G 3/00 - Perruques

Abrégé

A hair attachment device comprising: a base-holding mechanism (20) for holding a base material (J); a first supply part (80) for holding hair to be attached (M) on one surface of the base material that is being held; and a knotting mechanism for knotting the hair to be attached that has been supplied by the first supply part (80) to the base material using hook needles (41, 51, 61). The first supply part (80) has a first gripping mechanism (81) and a second gripping mechanism (82) that respectively grip the two ends of the hair being attached. The first gripping mechanism (81) comprises two sliding plates (812, 813) for slidably gripping the hair being attached, an elastic member (814) for applying a gripping force on the two sliding plates, and an adjustment member (816) for adjusting the gripping force.

Classes IPC  ?

• A41G 3/00 - Perruques

Abrégé

Provided is a sewing machine in which a stitching needle and a holding frame holding an article to be sewn are positioned relative to each other based on sewing pattern data defining a plurality of needle drop positions, and sewing is performed in accordance with a sewing pattern. The sewing machine includes: an imager for capturing an image of the holding frame; a position detector for detecting, from the image captured by the imager, the position of an indicator indicating a reference position marked in an object to be imaged; and a corrector which, based on a deviation of a detected position of the indicator detected by the position detector with respect to a regular position defined in advance for the indicator, corrects a plurality of needle drop positions defined in the sewing pattern data.

Classes IPC  ?

• D05B 19/14 - Commande du mouvement de l'aiguille, p.ex. variation de l'amplitude ou de la période du mouvement de l'aiguille
• D05B 19/08 - Dispositions pour introduire dans la mémoire les données concernant le point ou le modèle
• D05B 19/10 - Dispositions pour choisir les combinaisons de données concernant le point ou le modèle à partir de la mémoire
• D05B 39/00 - Supports de l'ouvrage pour machines à coudre

Abrégé

The present embodiment provide a monitoring system for monitoring at least one of fixed equipment installed in a floor and a moving object moving in the floor, the fixed equipment and moving object being monitoring targets, the monitoring system includes a recognition device that recognizes the monitoring target and outputs recognition information, and a management device that collects position information of the monitoring target from the recognition information.

Classes IPC  ?

• G05B 19/4063 - Contrôle du système de commande général
• G05B 19/418 - Commande totale d'usine, c.à d. commande centralisée de plusieurs machines, p.ex. commande numérique directe ou distribuée (DNC), systèmes d'ateliers flexibles (FMS), systèmes de fabrication intégrés (IMS), productique (CIM)

Abrégé

A needle bar mechanism includes a needle bar connecting stud, two needle bars, needle bar clutches, clutch levers, needle bar clutch stoppers, and deactivating members provided two by two at the stud; a slider configured to selectively collide with one clutch lever and one deactivating member at the time of lifting of the stud; and an interlocking mechanism configured to interlock the deactivating members such that the deactivating members move opposite to each other in an upper-to-lower direction. According to the needle bar mechanism, the slider comes, at the time of lifting of the stud, into collision with the clutch lever and the deactivating member, so that one needle bar clutch can be switched from a holding state to a release state by the stud while the other needle bar clutch is switched from the release state to the holding state by the stud.

Classes IPC  ?

• D05B 3/02 - Appareils ou machines à coudre possédant un mécanisme permettant le mouvement latéral de l'aiguille ou de l'ouvrage ou les deux combinés, pour faire des coutures ornementales d'après un tracé, pour les boutonnières, pour renforcer les ouvertures ou p avec des mécanismes assurant le mouvement de la barre à aiguille
• D05B 69/22 - Dispositifs pour arrêter l'entraînement dès que les outils de piquage ont atteint une position prédéterminée
• D05B 55/16 - Commandes des barres à aiguilles avec disposition pour le débrayage individuel des barres à aiguilles

Abrégé

A sewing machine is disclosed. The sewing machine includes a holding member configured to be movable while holding a workpiece within a predetermined plane including a sewing position immediately below a needle, an actuator configured to move the holding member, an imaging device configured to be capable of capturing the workpiece, a sewing data acquisition unit configured to acquire sewing data including a sewing order to be referred to in sewing processing, and an imaging position setting unit configured to output a control signal to the actuator so that a plurality of feature patterns of the workpiece are sequentially disposed in an imaging region of the imaging device based upon the sewing data.

Classes IPC  ?

• D05B 19/16 - Commande du mouvement de la pièce à travailler, p.ex. modulation du déplacement de la grille d'entraînement
• D05B 19/08 - Dispositions pour introduire dans la mémoire les données concernant le point ou le modèle

Abrégé

A sewing machine includes a controller and a thread cutter which cuts an upper thread passed through a sewing needle and which has a fixed knife, a moving knife, and a driving source to drive the moving knife. The moving knife cuts the upper thread by guiding the upper thread. The moving knife has a through-hole into which the sewing needle is loosely insertable and includes a thread cutting portion in an inner edge portion of the through-hole. By controlling the driving source, the controller makes a stitch point of a first stitch of the sewing needle with respect to the through-hole of the moving knife, and moves the moving knife to a position where the fixed knife and the moving knife cut a sewing start end portion of the upper thread after a stitch point of a second stitch of the sewing needle.

Classes IPC  ?

• D05B 65/02 - Dispositifs pour sectionner le fil de l'aiguille ou le fil du dessous dans les machines à coudre commandés par les mécanismes de piquage
• D05B 65/06 - Dispositifs pour sectionner le fil de l'aiguille ou le fil du dessous dans les machines à coudre et pour évacuer les bouts de fils sectionnés

Abrégé

A sewing system which includes a detector for detecting an edge of a cloth installed on an installation table, a cloth conveyor for conveying the cloth from the installation table to a sewing machine, and a controller, wherein the cloth conveyor includes a holding member that holds the cloth, and the controller includes a holding position decision portion that determines a holding position of the cloth based on detection data of the detector, and a conveyance control portion that controls the cloth conveyor such that the holding member holds the holding position. In the sewing system according to the above, it is possible to prevent deterioration in productivity of sewn products.

Classes IPC  ?

• D05B 19/16 - Commande du mouvement de la pièce à travailler, p.ex. modulation du déplacement de la grille d'entraînement
• D05B 33/00 - Dispositifs incorporés aux machines à coudre pour alimenter ou enlever l'ouvrage
• D05B 35/10 - Guides lisières
• B65H 7/20 - Commande des appareils associés

Abrégé

An aspect of the present invention is a sewing system which includes a sewing machine that sews a workpiece, and a three-dimensional measurement device that measures a three-dimensional shape of the workpiece. According to an aspect of the present invention, it is possible to appropriately implement quality control of a product produced by sewing.

Classes IPC  ?

• G01B 11/00 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques
• G01B 11/24 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer des contours ou des courbes
• G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales

Abrégé

A sewing machine includes: a needle vertical movement mechanism which moves a sewing needle; a moving mechanism which holds a workpiece by a holding frame; an inner presser-foot device which moves an inner presser foot on an upper side of the workpiece held by the holding frame; a control device which controls the moving mechanism based on sewing data in which stitch positions are defined in order in a series of sewing; and a height detector which detects a height of the inner presser foot. The control device lowers the inner presser foot to an upper surface of the workpiece held by the holding frame, detects the height of the inner presser foot by the height detector, and determines suitability of a thickness of the workpiece, at one or plural stitch positions defined in the sewing data before starting the sewing in accordance with the sewing data.

Classes IPC  ?

• D05B 29/02 - Dispositifs de commande du presseur
• D05B 19/08 - Dispositions pour introduire dans la mémoire les données concernant le point ou le modèle
• D05B 29/08 - Pieds presseurs (pieds de biche) constitués de pièces relativement mobiles
• D05B 19/10 - Dispositions pour choisir les combinaisons de données concernant le point ou le modèle à partir de la mémoire
• D05B 19/16 - Commande du mouvement de la pièce à travailler, p.ex. modulation du déplacement de la grille d'entraînement
• D05B 27/04 - Moyens d'entraînement de l'ouvrage pour machines à coudre avec griffes d'entraînement à mouvements horizontaux et verticaux disposées au-dessus de l'ouvrage
• D05B 31/00 - Supports pour maintenir ou abaisser l'ouvrage dans les machines à piquer le cuir

Abrégé

A spool rest is provided in a thread standing device of a sewing machine so as to hold a thread spool to be attachable and detachable by inserting a support installed to protrude from a thread standing base, in a cylinder portion formed at a center of the thread spool around which a sewing thread to be fed to the sewing machine is wound, the spool rest is a polygonal plate installed on the thread standing base and includes a through-hole that the support provided at a center portion of a placement surface for placing the thread spool penetrates, and a thread passing groove is formed from the center portion of the placement surface toward an outer edge portion.

Classes IPC  ?

• D05B 43/00 - Assemblages de broches de bobines incorporées aux machines à coudre

Abrégé

A sewing machine includes an upper feed mechanism, a presser foot mechanism and a control device. The upper feed mechanism feeds a workpiece on a throat plate from above by an upper feed dog. The presser foot mechanism includes a presser foot for pressing the workpiece on the throat plate from above. The control device controls a driving source of the presser foot mechanism. The upper feed mechanism supports the upper feed dog to be vertically movable between an upper retreat position and a lower feed position. The upper feed mechanism includes a detection unit that detects a downward movement of the upper feed dog from the retreat position. The control device controls the driving source to pull the presser foot upward by a detection of the detection unit.

Classes IPC  ?

• D05B 27/04 - Moyens d'entraînement de l'ouvrage pour machines à coudre avec griffes d'entraînement à mouvements horizontaux et verticaux disposées au-dessus de l'ouvrage
• D05B 29/12 - Fixation du pied presseur

Abrégé

A seam inspection device includes an imaging device and a processing device. The imaging device shoots a sewing object supported by a throat plate of a sewing machine and having seams formed therein. And the processing device detects an abnormality of the seam based on an image of the sewing object acquired by the imaging device.

Classes IPC  ?

• D06H 3/08 - Visite des matériaux textiles par moyens photo-électriques ou par télévision
• G06T 7/00 - Analyse d'image
• G01B 11/28 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer des superficies
• G01N 21/898 - Irrégularités des surfaces texturées ou structurées, p.ex. des textiles, du bois
• G01N 21/956 - Inspection de motifs sur la surface d'objets
• G01B 11/02 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la longueur, la largeur ou l'épaisseur

Abrégé

A sewing system includes a plurality of sewing machines and a management device which manages the plurality of sewing machines. Each of the plurality of sewing machines including a memory which stores parameter data obtained by digitizing an adjustment amount of an adjustment function of a seam, and an adjustment unit which adjusts the adjustment function of the seam by the adjustment amount corresponding to the parameter data in the memory. The management device including a management unit which separately manages the parameter data of the plurality of sewing machines, and a delivery unit which simultaneously delivers the parameter data to each of the plurality of sewing machines.

Classes IPC  ?

• D05B 19/08 - Dispositions pour introduire dans la mémoire les données concernant le point ou le modèle
• D05B 19/12 - Machines à coudre commandées par programme comprenant une mémoire électronique ou une unité de commande par microprocesseur caractérisées par la commande du fonctionnement de la machine

Abrégé

This sewing machine 100, which sews an interlocking element coupled body 13 of a slide fastener 10 to an end edge part 2a of an article 2 to be sewn, said interlocking element coupled body being obtained by coupling a plurality of interlocking elements 11 using a string-like body 12, is provided with: a fabric feeding mechanism for feeding the article to be sewn; and a fastener conveyance mechanism 40 for conveying the interlocking element coupled body. The fastener conveyance mechanism is provided with: a conveyance gear 41 provided with teeth which interlock with the interlocking elements of the interlocking element coupled body; a conveyance motor 42 which imparts rotational motion to the conveyance gear; and a fastener guide 24 which guides the interlocking element coupled body in the same direction as the feeding direction of the article to be sewn. Accordingly, excellent sewing of the slide fastener can be performed.

Classes IPC  ?

• D05B 23/00 - Appareils ou machines à coudre non prévus ailleurs
• A44B 19/40 - Fixation des éléments d'accrochage, séparés ou d'une seule pièce, aux rubans des bandes; Renforcement des fixations, p.ex. par piqûre
• D05B 35/06 - COUTURE Éléments d'alimentation ou de manutention de l'ouvrage pour machines à coudre non prévus ailleurs pour fixer les bandes, rubans, bandes étroites ou passements, ou pour bordage

Abrégé

Provided is a sewing method for a slide fastener 10 having a tooth joining body 13 connecting a plurality of teeth 11 by a band shaped body 12, wherein: the teeth have a leg part 111 supported by the band shaped body and a head part 112 protruding from the leg part and interlocking with facing teeth of another tooth joining body facing the same; and the tooth joining body is sewn after forming, by sewing, needle drop points a2 – a6 within a triple overlapping part 2b wherein the material to be sewn is double folded. Thus, excellent sewing can be performed for the slide fastener.

Classes IPC  ?

• A41H 37/06 - Pose d'éléments de fermeture à coulisse ou à glissière
• A44B 19/02 - Fermetures à glissière comportant une série d'éléments d'accrochage distincts fixés sur chaque ruban de bande
• A44B 19/42 - Fabrication par des procédés non complètement prévus dans d'autres classes, p.ex. , , ,

Abrégé

A method for sewing a slide fastener 10 having an engagement-element-connecting body 13 in which a plurality of engagement elements 11 are connected with a string-form body 12, wherein a head-part needle drop point a1 is formed, by sewing, on the head part 112 side of an engagement element in relation to the string-form body, and end-edge part needle drop points a2-a6 are formed, by sewing, toward the end-edge part 2a of an article to be sewed 2 in relation to the string-form body; the end-edge part needle drop points a2 and a6 are provided within the overlap portion 2b of the article to be sewed within a range closer to the end-edge part tip side than one half of the overlap width of the overlap portion on the X-axis, and are provided in the two locations of one end part and the other end part of a range R2 on the inner side of the width of the leg portion 111 of an engagement element on the Y-axis; and a sewing thread that crosses from the head-part needle drop point a1 to the end-edge part needle drop point a2, and a sewing thread that crosses from the end-edge part needle drop point 6a to the head-part needle drop point a11 of an adjacent engagement element, each cross the side surface of the leg portion of the engagement element on both sides in the longitudinal direction of the string-like body. Good sewing of the slide fastener is thereby achieved.

Classes IPC  ?

• A41H 37/06 - Pose d'éléments de fermeture à coulisse ou à glissière
• A44B 19/02 - Fermetures à glissière comportant une série d'éléments d'accrochage distincts fixés sur chaque ruban de bande

Abrégé

A foot-operated controller of a sewing machine including a first pedal that input a number of revolution of a sewing machine motor by stepping of a user, a second pedal pressed by the user, a main body that supports the first pedal, and a support unit that supports the second pedal, in which the support unit is selectively attachable in disposition where the second pedal is on the left side of the first pedal and disposition where the second pedal is on the right side of the first pedal. In both cases where the second pedal is on the left side of the first pedal and the right side of the first pedal, across an interval between the main body and the support unit, it is possible to detect the pressing to the second pedal with respect to the second element.

Classes IPC  ?

• D05B 69/18 - Dispositifs pour changer de vitesse ou inverser le sens de rotation électriques
• D05B 69/08 - Entraînements à fluide, p.ex. pneumatiques
• D05B 37/04 - Dispositifs de coupe

Abrégé

A sewing machine includes a movement amount detector which is configured to detect a movement amount of a workpiece, a motor which is a rotation driving source of an upper shaft configured to provide a vertical motion to a needle bar, and a control device which is configured to control the motor based on detection of the movement amount detector to maintain a constant stitch length. The movement amount detector is supported to be capable of being raised and lowered around a stitch position. The sewing machine includes a pressing unit configured to provide an upward elastic force such that a detection surface of the movement amount detector protrudes from an upper surface of a throat plate.

Classes IPC  ?

• D05B 19/14 - Commande du mouvement de l'aiguille, p.ex. variation de l'amplitude ou de la période du mouvement de l'aiguille
• D05B 69/18 - Dispositifs pour changer de vitesse ou inverser le sens de rotation électriques
• D05B 69/12 - Dispositifs électriques ou électromagnétiques utilisant des moteurs rotatifs électriques
• D05B 29/06 - Pieds presseurs (pieds de biche)

Abrégé

A production management system includes a sewing machine and a production management device. The sewing machine records chronological operation data. The production management device communicates with the sewing machine, and acquires and stores the operation data. The sewing machine includes a time acquisition unit that acquires a time at the time of the communication from a clock of the production management device at the time of the communication with the production management device and grants time information based on the time at the time of the communication to the operation data recorded at the time of the communication.

Classes IPC  ?

• D05B 19/12 - Machines à coudre commandées par programme comprenant une mémoire électronique ou une unité de commande par microprocesseur caractérisées par la commande du fonctionnement de la machine
• G05B 19/18 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u
• G05B 19/418 - Commande totale d'usine, c.à d. commande centralisée de plusieurs machines, p.ex. commande numérique directe ou distribuée (DNC), systèmes d'ateliers flexibles (FMS), systèmes de fabrication intégrés (IMS), productique (CIM)

Abrégé

A sewing machine of the present embodiment comprises a movement amount detector which detects a movement amount of fabric, a sewing machine motor serving as a rotary drive source of an upper shaft which applies vertical movement to a needle bar, a shaft angle detector which detects a shaft angle of an output shaft of the upper shaft or the sewing machine motor, and a controller which controls the sewing machine motor based on the detection of the movement amount detector and performs controls of maintaining a constant stitch length. The controller performs controls of maintaining the constant stitch length, by a movement amount of the fabric detected by the movement amount detector in a shaft angle section where a sewing needle is not stuck into a cloth, based on the detection by the shaft angle detector.

Classes IPC  ?

• D05B 19/14 - Commande du mouvement de l'aiguille, p.ex. variation de l'amplitude ou de la période du mouvement de l'aiguille
• D05B 1/00 - Principaux types d'appareils ou machines à coudre sans mécanisme permettant le mouvement latéral de l'aiguille ou de l'ouvrage ou les deux combinés
• D05B 21/00 - Machines à coudre avec dispositifs pour commander automatiquement le mouvement du porte-ouvrage en liaison avec le mécanisme de formation du point, afin d'obtenir un tracé particulier de couture, p.ex. avec commande à programme pour piquer les cols d
• D05B 69/02 - Entraînements mécaniques
• D05B 69/18 - Dispositifs pour changer de vitesse ou inverser le sens de rotation électriques
• D05B 97/02 - Appareils guidés à la main

Abrégé

A sewing machine including a detection portion that detects a movement amount of a workpiece, a sewing machine motor that serves as a driving source for vertical movement of a needle bar, and a control device that controls the sewing machine motor based on the detection result by the detection portion and performs control to maintain a constant stitch pitch. The control device lengthens a period for obtaining an output of the detection portion when the movement amount of the workpiece per unit time based on the detection result by the detection portion is decreased, and shortens the period for obtaining the output of the detection portion when the movement amount of the workpiece per unit time based on the detection result by the detection portion is increased.

Classes IPC  ?

• D05B 19/14 - Commande du mouvement de l'aiguille, p.ex. variation de l'amplitude ou de la période du mouvement de l'aiguille
• D05B 29/08 - Pieds presseurs (pieds de biche) constitués de pièces relativement mobiles
• D05B 37/06 - Dispositifs de coupe avec des outils oscillants
• D05B 37/08 - Dispositifs de coupe avec des outils rotatifs
• D05B 65/00 - Dispositifs pour sectionner le fil de l'aiguille ou le fil du dessous dans les machines à coudre
• D05B 69/06 - Entraînements par pédales
• D05B 69/10 - Dispositifs électriques ou électromagnétiques
• D05B 69/18 - Dispositifs pour changer de vitesse ou inverser le sens de rotation électriques
• D05B 19/00 - Machines à coudre commandées par programme

Abrégé

A bobbin thread winder of a sewing machine including a bobbin winder spindle holding a bobbin and a driving mechanism to apply a drive force to the bobbin winder spindle, comprises a time measuring unit to measure an bobbin-thread winding execution time with respect to the bobbin, and a bobbin-thread winding amount calculating unit which calculates a winding amount of the bobbin based on the bobbin-thread winding execution time with respect to the bobbin measured by the time measuring unit. In the bobbin thread winder, since the bobbin-thread winding execution time was measured by the time measuring unit, and the bobbin winding amount of the bobbin is calculated based on the bobbin-thread winding execution time by the bobbin-thread winding amount calculating unit, it is possible to detect the bobbin winding amount of the bobbin accurately regardless of the type and thickness of the bobbin thread.

Classes IPC  ?

• D05B 59/02 - Dispositifs pour déterminer ou indiquer la longueur de fil restant encore sur la canette

Abrégé

A sewing machine includes a feed mechanism which feeds a workpiece by a feed dog partially protruding out upward from an upper surface of a throat plate and moving along a predetermined feeding direction; a presser foot which presses the workpiece on the upper surface of the throat plate from above; a feed guide which has an abutting surface along the feeding direction and guides feeding of the workpiece; and a control device. The feed mechanism includes a lateral feed mechanism which adds a moving component in a direction along the upper surface of the throat plate and orthogonal to the predetermined feeding direction, to the feed dog. The control device controls the feed mechanism to feed the workpiece by adding a moving component to a side of the abutting surface of the feed guide by the lateral feed mechanism, in addition to the feeding along the regulated feeding direction.

Classes IPC  ?

• D05B 27/00 - Moyens d'entraînement de l'ouvrage pour machines à coudre
• D05B 27/06 - Moyens d'entraînement de l'ouvrage pour machines à coudre avec griffes d'entraînement à mouvements horizontaux et verticaux disposées au-dessus et au-dessous de l'ouvrage
• D05B 27/08 - Moyens d'entraînement de l'ouvrage pour machines à coudre avec griffes d'entraînement à mouvements horizontaux et verticaux avec mouvements d'entraînement différentiels
• D05B 29/06 - Pieds presseurs (pieds de biche)

Abrégé

A sewing system comprises a sewing machine, a camera that captures an image of a reference position for sewing, a robot arm that holds the sewing machine and the camera, and a controller. The controller controls operations of forming a first stitch position that results from stitching of the sewing machine, and forming a second stitch position that results from stitching of the sewing machine after rotating the sewing machine at a prescribed angle about a rotation axis that passes through a needle center position stored by the controller. The controller further performs calibration processing that calibrates the needle center position stored by the controller, based on each position of the first stitch position and the second stitch position within image capture ranges of capture images that are obtained by capturing images of the first stitch position and the second stitch position using the camera.

Classes IPC  ?

• D05B 19/14 - Commande du mouvement de l'aiguille, p.ex. variation de l'amplitude ou de la période du mouvement de l'aiguille
• D05B 19/12 - Machines à coudre commandées par programme comprenant une mémoire électronique ou une unité de commande par microprocesseur caractérisées par la commande du fonctionnement de la machine
• B25J 18/04 - Bras extensibles rotatifs
• B25J 19/02 - Dispositifs sensibles
• D05B 29/06 - Pieds presseurs (pieds de biche)
• D05B 55/14 - Commandes des barres à aiguilles
• D05B 57/30 - Entraînement pour boucleurs
• D05B 69/30 - Entraînements ou dispositifs de commande pour machines à coudre - Parties constitutives
• D05B 87/00 - Dispositifs d'enfilage de l'aiguille
• B25J 11/00 - Manipulateurs non prévus ailleurs
• B25J 15/00 - Têtes de préhension

Abrégé

A sewing machine in which a base configured to support a throat plate, a shuttle or a looper, and an input shaft for a stitching operation to the shuttle or the looper with respect to a bed portion of a frame is supported to be movable along a direction of approaching or separating from a sewing needle is provided. The sewing machine includes a connecting member which changes to any one of a state in which the input shaft and a transmission shaft are aligned in the same straight line to be in a torque transmission state and a state in which the input shaft moves together with the base with respect to the transmission shaft, between the input shaft on the base side and the transmission shaft which transmits power to the input shaft.

Classes IPC  ?

• D05B 57/30 - Entraînement pour boucleurs
• D05B 69/00 - Entraînements ou dispositifs de commande pour machines à coudre

Abrégé

According to the sewing system of the present embodiment, the sewing machine and the robot arm are fixedly supported at the fixed positions by the base. Therefore, when a target position of the robot arm for the sewing operation is set once, a relative positional relation between the robot arm and the sewing machine is kept by the base even though the sewing system is entirely moved. Therefore, it is not necessary to again perform a setting operation of the target position for the sewing operation, so that the burdens on the teaching operation and the other setting operations are reduced.

Classes IPC  ?

• D05B 19/16 - Commande du mouvement de la pièce à travailler, p.ex. modulation du déplacement de la grille d'entraînement
• D05B 21/00 - Machines à coudre avec dispositifs pour commander automatiquement le mouvement du porte-ouvrage en liaison avec le mécanisme de formation du point, afin d'obtenir un tracé particulier de couture, p.ex. avec commande à programme pour piquer les cols d
• D05B 35/00 - COUTURE Éléments d'alimentation ou de manutention de l'ouvrage pour machines à coudre non prévus ailleurs

Abrégé

A sewing machine includes a sewing machine motor serving as a drive source for driving the vertical movement of a needle bar, a control part for controlling the sewing machine motor such that a sewing pitch coincides with a set value, and imaging part for imaging a seam formed in a workpiece at a needle drop position. The control part obtains the length of the most recent seam from an image of the most recent seam imaged by the imaging part and also compares the length of the most recent seam with the set value of the sewing pitch to thereby correct the number of rotations of the sewing machine motor.

Classes IPC  ?

• D05B 19/14 - Commande du mouvement de l'aiguille, p.ex. variation de l'amplitude ou de la période du mouvement de l'aiguille
• D05B 69/18 - Dispositifs pour changer de vitesse ou inverser le sens de rotation électriques
• D05B 69/26 - Dispositifs pour arrêter l'entraînement dès que les outils de piquage ont atteint une position prédéterminée avec des moyens automatiques pour réduire la vitesse d'entraînement, p.ex. en un ou plusieurs stades

Abrégé

A sewing machine includes a vertical shuttle and a middle shuttle presser disposed at a front side of the vertical shuttle. The sewing machine includes a presser frame, an optical upper thread detector and a stitch skipping detection processor. The presser frame is movably supported between a pressing position at which the middle shuttle presser is pressed and a retract position separated from the pressing position. The optical upper thread detector is provided at the presser frame and is configured to detect passage of an upper thread using detecting light which passes through passage portions formed in the middle shuttle presser and which crosses a front side of a bobbin case of the vertical shuttle. The stitch skipping detection processor is configured to determine whether the passage of the upper thread is present based on an amount of received light of the detecting light from the upper thread detector.

Classes IPC  ?

• D05B 69/36 - Dispositifs pour arrêter l'entraînement lorsque des conditions anormales surviennent, p.ex. cassure du fil
• D05B 51/00 - Adaptations de protecteur du fil d'aiguille des machines à coudre; Détecteurs de cassure du fil pour machines à coudre

Abrégé

A throat plate switching mechanism includes a first throat plate and a second throat plate. The first throat plate is formed with a first needle hole having an elongated hole shape at a stitch point. The second throat plate is formed with a second needle hole. A width of the second needle hole is narrower than a width of the first needle hole. The second throat plate is equipped in the first throat plate such that the second throat plate is switched into a use position at which the second needle hole overlaps the first needle hole, and a retreated position at which the second throat plate does not cover the first needle hole.

Classes IPC  ?

• D05B 73/12 - Glissières; Plaques à aiguilles
• D05B 73/00 - Carters pour machines à coudre

Abrégé

The presser lifting mechanism of a sewing machine includes a cloth presser, a pressing rod which holds the cloth presser by a bottom end portion thereof, a rod holder which is fixed to the pressing rod, a pressing spring a bottom end portion of which is in contact with a top end portion of the rod holder and which pushes the cloth presser downward via the rod holder, a push-up member through which the pressing rod is inserted so as to be movable in the vertical direction and which is in contact with the rod holder from below and can pushed it up, a link body which is in contact with a bottom surface of the rod holder and is connected to the push-up member, and a presser motor which is linked to the link body and serves as a drive source for elevation and lowering of the cloth presser.

Classes IPC  ?

• D05B 29/06 - Pieds presseurs (pieds de biche)
• D05B 29/02 - Dispositifs de commande du presseur

Abrégé

The loop material sewing method includes: sewing one end of a loop material on a fabric in a state where a front side of the loop material faces the fabric; arranging a fork member including a pair of fork pins so as to arrange the loop material between the pair of fork pins; folding an opposite end of the loop material to a back side of the loop material by rotating the fork member around an axial line parallel to an extending direction of the pair of fork pins; relatively moving the fabric and the fork member in a length direction of the loop material; arranging the folded opposite end on the fabric, pulling out the fork pins from a folded portion at the opposite end by moving the fork member in a width direction of the loop material and sewing the folded opposite end on the fabric.

Classes IPC  ?

• D05B 35/06 - COUTURE Éléments d'alimentation ou de manutention de l'ouvrage pour machines à coudre non prévus ailleurs pour fixer les bandes, rubans, bandes étroites ou passements, ou pour bordage
• D05B 29/00 - Presseurs ou pieds presseurs (pieds de biche) pour machines à coudre

Abrégé

A sewing machine, in which a presser foot and a throat plate are detachable, includes a feed dog bracket, a feeding dog and a mounting portion. The feed dog bracket is driven according to a transfer direction of a fabric. The feeding dog transfers the fabric on the throat plate. The mounting portion detachably mounts the feeding dog on the feed dog bracket. The feeding dog includes a cam portion which is mounted on the mounting portion. The cam portion includes first, second and third cam surfaces. The first cam surface has a surface-contact with a first receiving surface of the mounting portion. The second cam surface has a line-contact with an end portion of a second receiving surface of the mounting portion. The third cam surface is pressed by a pressing member of the mounting portion.

Classes IPC  ?

• D05B 29/12 - Fixation du pied presseur
• D05B 27/02 - Moyens d'entraînement de l'ouvrage pour machines à coudre avec griffes d'entraînement à mouvements horizontaux et verticaux
• D05B 27/08 - Moyens d'entraînement de l'ouvrage pour machines à coudre avec griffes d'entraînement à mouvements horizontaux et verticaux avec mouvements d'entraînement différentiels

Abrégé

An overlock sewing machine includes a first switching part for switching an interlocked state where an upper knife drive part and an upper knife are interlocked and a released state where the upper knife drive part and the upper knife are not interlocked; a second switching part for switching the upper knife between a projection position and a retreat position; and an operation part for switching the first switching part and the second switching part between a first mode, a second mode, and a third mode.

Classes IPC  ?

• D05B 37/06 - Dispositifs de coupe avec des outils oscillants
• D05B 73/12 - Glissières; Plaques à aiguilles
• D05B 1/12 - Coutures à point de navette

Abrégé

An electronic component mounting apparatus includes an electronic component supply device for supplying an electronic component, a head including a head main body and a head camera unit, and a control device. The head main body includes nozzles, a nozzle drive unit for driving the nozzles and a head support body for supporting the nozzles and the nozzle drive unit. The head camera unit is fixed to the head support body and has head cameras corresponding to the nozzles respectively for photographing electronic components. The head drives the nozzles to hold the electronic components, transfers the electronic components from the electronic component supply device to the substrate and mounts the electronic components onto the substrate. The control device synthesizes images photographed by the head cameras to generate an image with fields of the head cameras connected together, and determines a process based on the synthesized image synthesized.

Classes IPC  ?

• B23K 3/00 - Outils, dispositifs ou accessoires particuliers pour le brasage ou le débrasage, non conçus pour des procédés particuliers
• H05K 13/02 - Introduction de composants
• H05K 3/32 - Connexions électriques des composants électriques ou des fils à des circuits imprimés
• H05K 3/30 - Assemblage de circuits imprimés avec des composants électriques, p.ex. avec une résistance
• H05K 13/04 - Montage de composants
• H05K 13/08 - Contrôle de la fabrication des ensembles
• B23K 3/08 - Dispositifs auxiliaires à cet effet
• B23K 37/04 - Dispositifs ou procédés auxiliaires non spécialement adaptés à un procédé couvert par un seul des autres groupes principaux de la présente sous-classe pour maintenir ou mettre en position les pièces
• B23K 31/12 - Procédés relevant de la présente sous-classe, spécialement adaptés à des objets ou des buts particuliers, mais non couverts par un seul des groupes principaux relatifs à la recherche des propriétés, p.ex. de soudabilité, des matériaux

Abrégé

The sewing machine is provided with: needle plate (40) in which a needle hole (411, 421) through which the sewing needle (11) is inserted is formed; a feed mechanism (60) that serves as a movement mechanism for moving a workpiece along the upper surface of the needle plate (40); a vertical needle movement mechanism (30) for performing vertical movements of the sewing needle (11); a shuttle mechanism (50) for catching the upper thread (U) from the sewing needle (11) below the needle plate (40) and interlacing with the lower thread (D); a thread-cutting device (80) provided between the needle plate (40) and the shuttle mechanism (50) for cutting the lower thread (D) and the upper thread (U); a wiper mechanism (90) for drawing out the sewing needle-side portion (U1) of the upper thread (U), which has been cut by the thread-cutting device (80), to the upper side of the workpiece; a control device (120); and a residual end-excising mechanism (100), which is disposed below the upper surface of the needle plate and above the thread-cutting device. The residual end-excising mechanism excises the residual ends of the lower thread and upper thread that extend from the workpiece after thread-cutting by the thread-cutting device. The residual ends of the upper thread and lower thread are thereby shortened.

Classes IPC  ?

• D05B 65/02 - Dispositifs pour sectionner le fil de l'aiguille ou le fil du dessous dans les machines à coudre commandés par les mécanismes de piquage

Abrégé

A throat plate assembly for a sewing machine, comprising a throat plate extending in a thickness direction from a first surface, for contacting a layer of fabric to be sewn, to a second surface, said throat plate being provided with a needle bore that passes through the thickness of the throat plate, from its first surface to its second surface, for passage of a sewing machine needle, wherein the throat plate assembly further comprises a cutting member, having a cutting edge, that is movable relative to the needle bore from a first position to a second position so as to cut at least one thread received in the needle bore, wherein the cutting member is located relative to the throat plate such that its cutting edge cuts the at least one thread along a cutting plane that is substantially in fine with the second surface of the throat plate or is located between the second surface of the throat plate and the first surface of the throat plate.

Classes IPC  ?

• D05B 65/06 - Dispositifs pour sectionner le fil de l'aiguille ou le fil du dessous dans les machines à coudre et pour évacuer les bouts de fils sectionnés
• D05B 73/12 - Glissières; Plaques à aiguilles

Abrégé

An overlock sewing machine includes an upper knife which is movable to a withdrawn position or a driving position, an upper knife driving unit which moves the upper knife, an interlocking switching unit which switches between an interlocking state in which the upper knife driving unit and the upper knife are interlock and a release state in which the upper knife driving unit and the upper knife are released, an upper knife position switching unit which switches the upper knife to the driving position or the withdrawn position, and an operating unit which drives the interlocking switching unit and the upper knife position switching unit such that the interlocking switching unit is brought into the interlocking state when the upper knife is switched to the driving position, and the interlocking switching unit is brought into the release state when the upper knife is switched to the withdrawn position.

Classes IPC  ?

• D05B 37/04 - Dispositifs de coupe

Abrégé

A tape-stitching apparatus for stitching tape (T) to the body of a garment (LO, LI, RI, RO) is provided with: a locator pin (16) that projects upward from a table (100), for positioning the body of the garment (LO, LI, RI, RO); a body-securing part (11, 12) for gripping the positioned body of the garment (LO, LI, RI, RO); an X-Y feed device for moving the body-securing part along the horizontal plane on the basis of a sewing pattern; a tape-supply device (3) for supplying tape (T) onto the body of the garment (LO, LI, RI, RO); a sewing machine (2) for stitching the tape (T) to the body of the garment (LO, LI, RI, RO) on the basis of the sewing pattern; and a control means (5) for varying the sewing pattern on the basis of changes in the width of the tape (T).

Classes IPC  ?

• D05B 35/06 - COUTURE Éléments d'alimentation ou de manutention de l'ouvrage pour machines à coudre non prévus ailleurs pour fixer les bandes, rubans, bandes étroites ou passements, ou pour bordage
• D05B 19/10 - Dispositions pour choisir les combinaisons de données concernant le point ou le modèle à partir de la mémoire
• D05C 7/08 - Machines à broder pour des travaux particuliers ou automatiques pour fixer les cordelettes, galons, bandes ou analogues

Abrégé

A method for sewing on tape (T) to the body (LI (RO)) of a shoe, characterized by supplying a prescribed position for commencing sewing of the tape (T) to underneath a needle, after at least three stitches are formed on the body (LI (RO)) after commencing sewing, and by sewing the tape (T) on to the body (LI (RO)) at a normal sewing pitch, after at least two stitches are formed on the tape (T) on the body (LI (RO)) at a narrow sewing pitch narrower than the normal sewing pitch.

Classes IPC  ?

• D05B 35/06 - COUTURE Éléments d'alimentation ou de manutention de l'ouvrage pour machines à coudre non prévus ailleurs pour fixer les bandes, rubans, bandes étroites ou passements, ou pour bordage

Abrégé

A device for feeding tape, comprising: one motor (M1); two rollers (381, 382) arranged having a space therebetween in the feeding direction for a tape (T), and which press on the tape (T) and feed the tape (T); a holder (383) that rotatably holds each rotating axis of the two rollers (381, 382); a power transmission mechanism (39) that transmits rotational power from the drive shaft of the one motor (M1) to the two rotating axes, on the opposite side of the holder (383) to the two rollers (381, 382); and a roller switching mechanism (330) that causes the holder (383) to shake, using between the two rollers (381, 382) as a fulcrum, and which selectively causes only one of the two rollers (381, 382) to press on the tape (T).

Classes IPC  ?

• B65H 20/02 - Progression des bandes par un rouleau de friction
• B26D 5/20 - Dispositions pour manœuvrer et commander les machines ou les dispositifs de coupe, découpage, poinçonnage, perforation ou séparation autrement que par coupe l'organe de coupe et d'avance de la pièce ayant une action conjuguée
• B65H 35/00 - Délivrance d'articles à partir de machines à découper ou à perforer linéairement; Appareils délivrant des articles ou des bandes, comportant des dispositifs pour couper ou perforer linéairement, p.ex. distributeurs de bande adhésive
• B65H 35/06 - Délivrance d'articles à partir de machines à découper ou à perforer linéairement; Appareils délivrant des articles ou des bandes, comportant des dispositifs pour couper ou perforer linéairement, p.ex. distributeurs de bande adhésive à partir de coupeuses ou de perforatrices transversales ou avec ces appareils à partir de découpeuses ou perforatrices à lames, p.ex. à lames de cisaillement, ou avec ces appareils
• D05B 35/06 - COUTURE Éléments d'alimentation ou de manutention de l'ouvrage pour machines à coudre non prévus ailleurs pour fixer les bandes, rubans, bandes étroites ou passements, ou pour bordage
• D05B 37/04 - Dispositifs de coupe

Abrégé

In the tape-sewing method, first, only the shoe size is read from a bar code and a tape width is selected. A tape (T) of the selected width is set in a tape-supplying device (3). Distinctions between the left and the right and the inside and the outside of a body, which is set on a table (1), are determined using a body sensor. A tape length and sewing pattern corresponding to the determined body are selected. Tape (T) of the selected length is supplied to the body by the tape-supplying device (3) and the tape (T) is sewn onto the body using a sewing machine (2) based on the selected sewing pattern.

Classes IPC  ?

• D05B 35/06 - COUTURE Éléments d'alimentation ou de manutention de l'ouvrage pour machines à coudre non prévus ailleurs pour fixer les bandes, rubans, bandes étroites ou passements, ou pour bordage
• D05B 19/10 - Dispositions pour choisir les combinaisons de données concernant le point ou le modèle à partir de la mémoire

Abrégé

An electronic component mounting apparatus includes a head unit, component supply device, camera unit, and controller controlling the head unit and component supply device. The component supply device has a holder holding electronic component accommodating tapes, each having storage cells arranged in a row, the storage cells storing electronic components, and a feeder forwarding the electronic component accommodating tapes and moving the storage cells to a suction area where the electronic component can be suctioned by the nozzle. The camera unit is fixed to a head support, and captures an image of the suction area. The controller analyzes the image of the suction area obtained by the camera unit. When the controller determines that a portion of the electronic component accommodating tape in the suction area is a spliced portion based on a result of the analysis, the controller determines that the electronic component accommodating tape is changed.

Classes IPC  ?

• B23P 21/00 - Machines pour l'assemblage de nombreuses pièces différentes destinées à composer des ensembles, avec ou sans usinage de ces pièces avant ou après leur assemblage, p.ex. à commande programmée

Produits et services

Sewing machines and structural parts thereof; sewing machine accessories, namely, bias folders, fabric guidance attachments, table stands for sewing machines, fabric feeding attachments

Abrégé

A sewing machine is provided. The sewing machine includes a needle, a feed dog which feeds a workpiece in a feeding direction, a stitching motor which vertically moves the needle, a needle swinging motor which swings the needle in a direction orthogonal to the feeding direction, a memory in which basic coordinate data of basic buttonhole stitches having a basic stitching width is stored, an input device from which a stitching width is input, and a control device which creates a modified coordinate data based on the basic coordinate data and the stitching width input from the input device, and controls the stitching motor and the needle swinging motor based on the modified coordinate data to form buttonhole stitches having the stitching width input from the input device.

Classes IPC  ?

• D05B 3/06 - Appareils ou machines à coudre possédant un mécanisme permettant le mouvement latéral de l'aiguille ou de l'ouvrage ou les deux combinés, pour faire des coutures ornementales d'après un tracé, pour les boutonnières, pour renforcer les ouvertures ou p pour confectionner les boutonnières

Abrégé

A threading device of a sewing machine is provided. The threading device includes a threading hook which moves forward to penetrate through an eye of a needle to capture a thread and which moves backward to insert the thread into the eye, a threading shaft which holds the threading hook at a lower end thereof, a threading movement input mechanism from which an operation for causing the threading hook to carry out a threading movement is input, an up-and-down member which moves, in accordance with the operation to the threading movement input mechanism, in up and down directions to rotate the threading shaft, a thread holding mechanism which holds the thread to be inserted into the needle, and a thread releasing mechanism which releases the thread that is held by the thread holding mechanism. The thread releasing mechanism releases the thread when the threading hook is moving backward.

Classes IPC  ?

• D05B 87/02 - Dispositifs d'enfilage de l'aiguille avec des moyens mécaniques pour faire passer le fil à travers le chas de l'aiguille

Abrégé

A surface mounting apparatus includes a mounting head which is movable in X and Y directions and which mounts an electronic component on a positioned board, and a board recognizing camera is fixed to a base and which moves integrally with the mounting head. A correction jig includes a correction mark which is imaged by the board recognizing camera, and an imaging result is used to correct temporal change in an interior portion of the camera including an optical system, and is fixed to the base.

Classes IPC  ?

• H05K 13/08 - Contrôle de la fabrication des ensembles

Abrégé

A thread cutting device of a sewing machine cuts a thread below a throat plate through which a needle is inserted. The thread cutting device includes a first thread catcher operable to catch the thread, a second thread catcher operable to catch the thread caught by the first thread catcher, a fixed blade operable to cut the thread caught by the second thread catcher, a driving portion which drives the first thread catcher and the second thread catcher such that the second thread catcher catches the thread caught by the first thread catcher and guides the thread toward the fixed blade, an attaching member to which the fixed blade is fixed and into which the second thread catcher is slidably inserted from above over the fixed blade, and a cover which covers the second thread catcher from above to restrict an upward movement of the second thread catcher.

Classes IPC  ?

• D05B 65/00 - Dispositifs pour sectionner le fil de l'aiguille ou le fil du dessous dans les machines à coudre
• D05B 37/04 - Dispositifs de coupe

Abrégé

A zigzag sewing machine is provided. The zigzag sewing machine includes a stitching motor which moves a needle, a feeding motor which moves a feed dog to feed a cloth, a needle swinging motor which swings the needle, a multistage-operating portion operable to adjust at least one of a feed amount of the cloth and a swing amount of the needle in a minimum adjustable unit, and a control section which controls the stitching motor, the feeding motor and the needle swinging motor to carry out a zigzag sewing in accordance with the at least one of the feed amount and the swing amount adjusted by the multistage-operating portion. The control section is configured to selectively assign a first value and a second to the minimum adjustable unit depending on whether the stitching motor is in operation or not.

Classes IPC  ?

• D05B 19/14 - Commande du mouvement de l'aiguille, p.ex. variation de l'amplitude ou de la période du mouvement de l'aiguille
• D05B 19/16 - Commande du mouvement de la pièce à travailler, p.ex. modulation du déplacement de la grille d'entraînement
• D05B 3/00 - Appareils ou machines à coudre possédant un mécanisme permettant le mouvement latéral de l'aiguille ou de l'ouvrage ou les deux combinés, pour faire des coutures ornementales d'après un tracé, pour les boutonnières, pour renforcer les ouvertures ou p

Abrégé

A threading device includes a threading shaft holding a threading hook, a threading operation inputting mechanism from which a back-and-forth movement is given to the threading hook, a first supporting mechanism movably supporting the threading shaft in an X-axis direction, a second supporting mechanism movably supporting the threading shaft in a Y-axis direction, and a positioning mechanism which, when a movement operating portion is operated, moves the threading shaft along a path corresponding to an arrangement of each of the needles. The positioning mechanism includes a first cam mechanism which moves the threading shaft in the X-axis direction, and a second cam mechanism which moves the threading shaft in the second direction. The threading shaft is sequentially moved to positions corresponding to the arrangement of each of the needles in the horizontal directions in accordance with the operation of the movement operating portion.

Classes IPC  ?

• D05B 87/02 - Dispositifs d'enfilage de l'aiguille avec des moyens mécaniques pour faire passer le fil à travers le chas de l'aiguille
• D05B 87/00 - Dispositifs d'enfilage de l'aiguille

Abrégé

A production program creating system creates a production program having a module in which a processing for producing a board is described. The board is produced by mounting an electronic component supplied from a component feeding device onto the board by means of a component mounting device. The component mounting device is described in model form, and a configuration information of the component mounting device is stored in a database. The module is created such that the module works with respect to the component mounting device that is described in model form, and such that the module performs a generalized processing by acquiring the configuration information of the component mounting device from the database.

Classes IPC  ?

• G06F 9/44 - Dispositions pour exécuter des programmes spécifiques

Abrégé

A control device of a sewing machine includes a pressing member, a pressing frame supported by the pressing member, feed detecting means for detecting a position or a feeding amount of the pressing frame, a feed dog which feeds the workpiece in the cloth feeding direction every stitch in association with the pressing frame, a feeding motor which sets a cloth feeding amount of the feed dog, a storing portion which stores, in every stitch, an error between a target position or a target feeding amount of the pressing frame and a detected position or a detected feeding amount obtained by the feed detecting means, and control means operable, in every stitch, to determine a correction value from the errors in a plurality of stitches which are stored immediately before, and to control the feeding motor to drive with the cloth feeding amount corrected by the correction value.

Classes IPC  ?

• D05B 19/00 - Machines à coudre commandées par programme

Abrégé

The sewing machine includes a presser body, a presser frame, a button holding device including a fixed portion and a sliding portion, a position detecting device including a sliding base attached to the presser frame and a sliding member coupled to the presser body and slidable with respect to the sliding base, a button diameter detecting switch, and a control device. The control device obtains, from the position detecting device, a shift amount of the presser body from a sewing start position when the button diameter detecting switch detects that a sewing operation is carried by a length that corresponds to a diameter of a button, and controls a drive of a sewing needle and the feeding of the workpiece such that a buttonhole stitch corresponding to the diameter of the button is formed.

Classes IPC  ?

• D05B 3/00 - Appareils ou machines à coudre possédant un mécanisme permettant le mouvement latéral de l'aiguille ou de l'ouvrage ou les deux combinés, pour faire des coutures ornementales d'après un tracé, pour les boutonnières, pour renforcer les ouvertures ou p
• D05B 3/06 - Appareils ou machines à coudre possédant un mécanisme permettant le mouvement latéral de l'aiguille ou de l'ouvrage ou les deux combinés, pour faire des coutures ornementales d'après un tracé, pour les boutonnières, pour renforcer les ouvertures ou p pour confectionner les boutonnières

Abrégé

A sewing machine includes a needle, a needle bar which supports the needle, an upper feeding foot operable to feed the workpiece interlockingly with an up and down movement of the needle bar, a presser foot operable to press the workpiece, a holding bar which supports the presser foot, an actuator including an operating member operable to be changed to a first state, a second state or a no-load state, and a connecting portion which couples the operating member and the holding bar. The holding bar is constantly biased downward by a biasing force. The actuator moves the presser foot up against the first biasing force when the operating member is in the first state, and moves the presser foot down when the operating member is in the second state.

Classes IPC  ?

• D05B 29/02 - Dispositifs de commande du presseur
• D05B 29/00 - Presseurs ou pieds presseurs (pieds de biche) pour machines à coudre