A bed mesh combination device includes a first loading mechanism, a feeding mechanism, a second loading mechanism, and a combination mechanism. In a first direction, the first feeding mechanism transports the first spring strings of a set length to a first position, and the feeding mechanism transfers the first spring strings from the first position to a second position. At the second position, the first spring strings are parallel to the first direction. The second loading mechanism can reciprocate in the first direction, so as to continuously arrange the second spring string back and forth in the first direction at the second position. At the second position, there is one first spring string between two adjacent sections of the second spring string. The combination mechanism welds or sews the first spring strings at the second position and the adjacent second spring string to form a bed mesh.
B21F 27/16 - Fabrication de genres ou de portions particulières de treillis par des méthodes ou des moyens spécialement adaptés à cet usage pour matelas à ressorts
A47C 27/06 - Soufflets à ressorts ou éléments à ressorts pour ceux-ci
A47C 27/07 - Fixation ou assemblage de ressorts dans les soufflets à ressorts
2.
SPRING BED MESH SEWING DEVICE AND SPRING BED MESH SEWING METHOD
A spring bed mesh sewing device includes a feeding assembly, sewing assemblies, and cloth pressing assemblies. The feeding assembly can lay spring strings in the transverse direction. Each of the spring strings to be sewn in even rows is sewn on a respective previous spring string through the first sewing positions, each of the spring strings to be sewn in odd rows is sewn on a respective previous spring string through the second sewing positions. The sewing assemblies are arranged at intervals in the transverse direction and are movable in the vertical direction. Each sewing assembly includes a sewing head and a base with a sewing channel extending in the vertical direction. The sewing head can sew two adjacent rows of spring strings along the sewing channel. The cloth pressing assemblies are arranged at intervals in the transverse direction and correspond to the sewing assemblies in the longitudinal direction.
A mattress packaging device includes a first packaging device and a second packaging device, where the first packaging device includes a first folding and vertical sealing mechanism and two corner sealing mechanisms, the first folding and vertical sealing mechanism is configured for folding and vertically sealing a packaging material opening at the end of a mattress, and the corner sealing mechanisms are configured for folding and transversely sealing front corner and rear corner of packaging material on two sides of the mattress; the second packaging device includes two second folding and vertical sealing mechanisms and two first transverse sealing mechanisms, the second folding and vertical sealing mechanisms are configured for folding and vertically sealing the packaging material on two sides of the mattress, and the two first transverse sealing mechanisms are configured for transversely sealing the packaging material on two sides of the mattress.
B65B 11/08 - Enveloppement d'objets ou de quantités de matériaux, par déplacement de l'enveloppe et du contenu sur des parcours déterminés sur un seul parcours rectiligne
B65B 11/12 - Enveloppement d'objets ou de quantités de matériaux, par déplacement de l'enveloppe et du contenu sur des parcours déterminés sur un seul parcours rectiligne pour replier les enveloppes en forme de tube autour du contenu et ensuite former des plis de fermeture de forme similaire, aux extrémités opposées du tube
B65B 11/16 - Enveloppement d'objets ou de quantités de matériaux, par déplacement de l'enveloppe et du contenu sur des parcours déterminés sur un seul parcours rectiligne pour plier les enveloppes en forme de canal autour du contenu et ensuite fermer les extrémités par pliage et finalement la gueule du canal par pliage ou torsion
B65B 11/48 - Enserrage d'objets ou quantités de matériaux, par pliage de l'enveloppe, p. ex. une enveloppe en forme de poche, et en amarrant ses bords opposés libres pour enfermer le contenu
B65B 35/24 - Alimentation en articles séparés, p. ex. transport de ces articles par courroies ou chaînes sans fin
B65B 41/16 - Alimentation des bandes à partir de rouleaux par cylindres
B65B 57/12 - Dispositifs de commande automatique, de vérification, d'alarme ou de sécurité sensibles à l'absence, à la présence, à l'alimentation anormale ou au mauvais positionnement des objets ou matériaux à emballer et dont le fonctionnement commande ou arrête l'alimentation des matériaux d'emballage, des réceptacles ou paquets
B65B 61/06 - Dispositifs accessoires, non prévus ailleurs, opérant sur feuilles, flans, bandes, attaches, réceptacles ou paquets pour découper les bandes ou pour séparer les paquets joints par coupe
4.
Bed mesh combination device and bed mesh combination method
A bed mesh combination device includes a feeding assembly movable in a first direction, two groups of welding cutter assemblies and a welding head assembly oppositely arranged in a second direction. The feeding assembly can lay a spring string on the welding cutter assembly, the welding cutter assembly includes a plurality of welding cutters extending in a third direction, the welding cutters of a same group are arranged at intervals along the first direction, the welding cutters of different groups are staggered in the first direction, the two groups of welding cutter assemblies respectively correspond to first and second welding positions of the spring string. The welding cutter assembly can push the spring string to move in the second direction, and the welding cutter assembly can reciprocate relative to the spring string in the third direction. The welding head assembly includes an ultrasonic welding head and a first driving member.
B23K 20/10 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p. ex. revêtement ou placage utilisant des vibrations, p. ex. soudage ultrasonique
B23K 31/02 - 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 au brasage ou au soudage
B23K 31/10 - 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 au découpage ou au dépolissage
B23K 37/02 - Chariots pour supporter l'outillage pour souder ou découper
B23K 37/047 - Déplacement des pièces pour ajuster leur position entre les étapes de brasage, de soudage ou de découpage
A mattress packaging apparatus and packaging method. The mattress packaging apparatus comprises a first packaging device (200) and a second packaging device (300), wherein the first packaging device comprises a first edge-folding and vertical sealing mechanism (210) and two corner-sealing mechanisms (220); and the second packaging device comprises two second edge-folding and vertical sealing mechanisms (310) and two first horizontal sealing mechanisms (320). By means of the first packaging device, vertical sealing of packaging material at a tail portion of a mattress, and sealing of front edge corner material and rear edge corner material of packaging material on two sides of the mattress can be achieved; and by means of the second packaging device, vertical sealing and horizontal sealing of packaging material on two sides of the mattress can be achieved, thereby simplifying the packaging process.
B65B 11/02 - Enveloppement d'objets ou de quantités de matériaux sans changer leur position durant l'opération, p. ex. dans des moules avec des plieurs à charnières
6.
MANUFACTURING DEVICE AND MANUFACTURING METHOD FOR POCKETED SPRING STRING HAVING SOFT CUSHION LAYER
Disclosed in the present invention are a manufacturing device and manufacturing method for a pocketed spring string having a soft cushion layer, wherein the manufacturing device comprises a first encapsulation mechanism, a filling mechanism, a spring delivery mechanism, and a second encapsulation mechanism; fabric is welded by a first welding assembly of the first encapsulation mechanism to form first weld seams; the first weld seams separate the fabric to form soft material regions that encapsulate soft materials and a spring pocketing region that encapsulates springs; the soft material regions are filled with the soft materials by means of the filling mechanism; the springs are delivered to the spring pocketing region by means of the spring delivery mechanism; the second encapsulation mechanism welds the fabric to form second weld seams; and the springs are encapsulated at intervals in the spring pocketing region. Pocketed spring strings having soft cushion layers are integrally manufactured by the manufacturing device, such that labor costs can be reduced, the integrity of the soft material regions and the spring pocketing region is ensured, and the soft material regions are not displaced or detached even after long-term use. The present invention is used in the field of pocketed spring mattress production and manufacture.
B29C 65/02 - Assemblage d'éléments préformésAppareils à cet effet par chauffage, avec ou sans pressage
B65G 15/14 - Transporteurs comportant des surfaces porteuses de charges sans fin, c.-à-d. des tapis roulants ou autres systèmes équivalents, auxquelles l'effort de traction est transmis par des moyens différents des éléments d'entraînement sans fin de même configuration comprenant plusieurs surfaces sans fin travaillant ensemble et à axes parallèles longitudinaux, ou une multiplicité d'éléments parallèles, p. ex. des cordes formant une surface sans fin avec plusieurs courroies sans fin la charge étant transportée entre les courroies
B65G 33/14 - Transporteurs rotatifs à vis ou à hélice pour matériaux solides fluents comportant une vis ou plusieurs vis enfermées dans un carter tubulaire
B65G 33/24 - Transporteurs rotatifs à vis ou à hélice Détails
B65G 47/82 - Éléments à mouvement rotatif ou alternatif agissant directement sur les objets ou matériaux, p. ex. poussoirs, râteaux, pelles
B65G 53/14 - Systèmes à pression de gaz fonctionnant sans fluidification des matériaux avec injection pneumatique des matériaux par le gaz de propulsion l'écoulement de gaz provoquant l'alimentation des matériaux par effet d'aspiration
A device and a method for manufacturing a pocket spring bed net. The device for manufacturing a pocket spring bed net includes a supply mechanism for providing sheet-like flexible materials; a spring string conveying mechanism with a first gap for clamping and conveying pocket spring strings; a glue spraying mechanism which sprays glue onto the sheet-like flexible materials and/or the pocket spring strings; and a pushing mechanism arranged in front of the spring string conveying mechanism and including at least one movable pushing and grasping component, where the pushing and grasping component pushes the sheet-like flexible materials and the pocket spring strings to be in contact with each other and bonded to form a pocket spring bed net. The embodiments improve the transportation cost and storage cost of pocket spring bed nets, and solve the problem that the pocket spring bed nets are difficult to compress and roll.
Provided are a pocket spring mattress core and a mattress. The pocket spring mattress core comprises first pocket spring strings (10) and second pocket spring strings (20). The first pocket spring strings (10) are longitudinally compressed. The second pocket spring strings (20) are longitudinally stretched. The first pocket spring strings (10) and the second pocket spring strings (20) of the pocket spring mattress core are arranged transversely and alternately. The first pocket spring strings (10) are longitudinally compressed, so that adjacent pocket springs (30) are tightly combined to form a support, and the pocket springs (30) can be prevented from being recessed inwards when the pocket spring mattress core is longitudinally pressed. The second pocket spring strings (20) are longitudinally stretched, so that the ductility thereof is counteracted, a pulling force can be provided when the pocket spring mattress core is transversely pressed, and the first pocket spring strings (10) are prevented from being expanded outwards. In this way, the deformation can be better avoided when the edge of the pocket spring mattress core is pressed; compared with a traditional pocket spring mattress core using metal wrapping edges, the use of metal wrapping edges can be avoided; the pocket spring mattress core is convenient to transport and mount; the present invention is used in the field of pocket spring mattresses.
A welding apparatus for a multilayer pocket spring string, comprising a second welding module (100), at least one first welding module (200), at least one first driving mechanism (400), and at least two spring conveying mechanisms (500) arranged at intervals. Cloth (10) is folded and wrapped on each spring conveying mechanism to move; the first driving mechanism drives the first welding module to progressively move along the length direction of each accommodating cavity (30), so as to adjust the position of the first welding module; the first welding module welds the cloth to form separation seams (40), so that each accommodating cavity is separated to form at least two layers of first cavities (31); and the second welding module welds the cloth, so that the cloth forms accommodating cavities spaced apart from each other. The position of each separation seam is progressively changed along with the movement of the cloth, thereby achieving the manufacturing of the multilayer pocket spring string having continuous and progressive change of the intervals. The present invention further relates to a manufacturing method for the multilayer pocket spring string and a manufacturing device for a pocket spring mattress.
Disclosed are a cushion conveying device and method, and a cushion rolling packaging apparatus and method. The cushion conveying device includes a frame, a conveying platform, a pressing mechanism and a folding mechanism. At least one gap area is provided on the conveying platform. The pressing mechanism is movable back and forth to contact and press at least one part of the cushion on the conveying platform. The folding mechanism includes at least one folding member movable back and forth to pass through the gap area, the folding member is capable of extending out of the gap area to abut against the cushion on the conveying platform, so as to turn up and fold the cushion.
B65B 9/02 - Enserrage d'objets les uns à la suite des autres ou de quantités de matériaux, entre bandes se faisant face
B65B 35/22 - Alimentation en articles séparés, p. ex. transport de ces articles par chemins de roulement
B65B 35/24 - Alimentation en articles séparés, p. ex. transport de ces articles par courroies ou chaînes sans fin
B65B 51/10 - Application ou production de chaleur ou de pression ou les deux à la fois
B65B 61/10 - Dispositifs accessoires, non prévus ailleurs, opérant sur feuilles, flans, bandes, attaches, réceptacles ou paquets pour découper les bandes ou pour séparer les paquets joints par coupe en se servant de fils métalliques ou de lames chauffées
B65B 63/02 - Dispositifs accessoires, non prévus ailleurs, opérant sur des objets ou matériaux à emballer pour comprimer ou tasser les objets ou matériaux à emballer avant de les emballer ou de les introduire dans des réceptacles ou récipients
B65B 63/04 - Dispositifs accessoires, non prévus ailleurs, opérant sur des objets ou matériaux à emballer pour plier ou enrouler des objets, p. ex. des gants ou des bas
11.
Pocket spring bed mesh bonding combining apparatus and method, and pocket spring mattress
An apparatus for bonding and combining a pocket spring bed mesh and method, and a pocket spring bed mesh. The apparatus includes a rack, a platform arranged on the rack for driving the pocket spring bed mesh to move reciprocally, a rotating mechanism used for driving the pocket spring bed mesh to rotate, and a combining mechanism used for combining pocket spring strings to form the pocket spring bed mesh. The combining mechanism bonds and combines pocket spring strings to form an unshaped pocket spring bed mesh which is driven by the platform to move to the position of rotating mechanism to be rotated for adjusting the orientation, then the pocket spring bed mesh is moved by the platform to the combining mechanism, and the combining mechanism bonds and combines the side parts of the unshaped pocket spring bed mesh using a pocket spring string of a smaller diameter.
A pocket spring string, a pocket spring mattress core and a mattress. The pocket spring string includes: springs; cloth, which is folded and provided with welds to form multiple adjacent pockets, each pocket being provided with an opening, and the springs being received in the pockets respectively; and thread provided to stitch the openings so that the springs are packaged in the pockets in a compressed state. The pocket spring mattress core is formed by connection of the pocket spring strings, and the mattress includes a mattress cover and the pocket spring mattress core. Because the top and/or bottom of each pocket is provided with the opening which is stitched by the thread, when the thread is removed, the springs can be quickly separated from the pockets, so that the metal material and the cloth are separated without any special technical means.
A pocketed spring string conveying apparatus and method, and pocketed spring pad manufacturing equipment, wherein the pocketed spring string conveying apparatus comprises a first conveying mechanism (110), a second conveying mechanism (120), and a third conveying mechanism (130). The second conveying mechanism (120) and the first conveying mechanism (110) have different conveying speeds, so that the spring spacing of a pocketed spring string can be compressed or stretched, thereby adjusting the spacing of the springs of the pocketed spring string for the first time. The third conveying mechanism (130) and the second conveying mechanism (120) have different conveying speeds, so that the spring spacing of the pocketed spring string can be adjusted for the second time to reach predetermined spacing. The range required by the second adjustment is effectively reduced by means of the first adjustment, so that motors for driving the conveying mechanisms can be adjusted more mildly, thereby reducing the amount of calculation of a controller, lowering the requirements for the computing speed and response speed of an electrical system, and ensuring the uniformity of subsequent bed net adhesion.
Disclosed are a face mask fusing device and a face mask manufacturing apparatus, wherein the face mask fusing device comprises a long-edge fusing mechanism and a short-edge fusing mechanism. The short-edge fusing mechanism comprises a feeding module, a feeding assembly, a first fusing assembly and a cutting assembly, wherein the feeding module comprises at least one limiting groove and at least one airflow channel in communication with the limiting groove. The long-edge fusing mechanism and the short-edge fusing mechanism respectively fuse long edges and short edges of a face mask body. The short-edge fusing mechanism conveys ear straps by means of the feeding module, wherein after the ear straps have been moved and conveyed to a preset position, the first fusing assembly acts to simultaneously fuse the short edges of a face mask and the ear straps; and at the same time, the cutting assembly is driven to cut the short edges of the face mask body and the ear straps, and thus, a fusing procedure of the short edges of the face mask body, a fusing procedure of the ear straps, a cutting procedure of the short edges of the face mask body and a cutting procedure of the ear straps are combined into one procedure, thereby effectively increasing production efficiency. The present utility model is applied to the technical field of face mask production and manufacturing.
A mask ear loop conveying assembly and welding apparatus, and a mask manufacturing device. The mask ear loop conveying assembly comprises: a feeding module (100), wherein the feeding module (100) comprises at least one limiting groove (111, 121) and at least one airflow channel (130) communicated with the limiting groove (111, 121), the limiting groove (111, 121) has an ear loop inlet (1111, 1211) and an ear loop outlet (1112, 1212), and the airflow channel (130) is configured to introduce airflow, so that the airflow can drive an ear loop (10) to be conveyed along the limiting groove (111, 121); and a feeding assembly (200), used for selectively locking the ear loop (10) to limit the conveying of the ear loop (10). The airflow is introduced into the limiting groove (111, 121) by means of the airflow channel (130), and by means of the airflow, the ear loop (10) is driven to be moved and conveyed in the limiting groove (111, 121); moreover, the ear loop (10) is controlled by means of the feeding assembly (200), and the free movement of the ear loop (10) is limited in the limiting groove (111, 121) so as to ensure that the ear loop (10) is moved and conveyed to a predetermined position, thereby facilitating the subsequent welding of the mask ear loop (10). According to the conveying mode of driving the ear loop (10) by means of the airflow, the complex structural design of conventional mask machines is abandoned, and the overall structure configuration is simple and compact.
Disclosed in the present invention are a mask ear band welding device and a mask manufacturing apparatus. The mask ear band welding device comprises: a feeding module, the feeding module comprising at least one limiting slot and at least one airflow channel communicated with the limiting slot, and the airflow channel being configured to introduce airflow so that the airflow can drive ear bands to be conveyed along the limiting slot; a feeding assembly, used for selectively locking the ear bands so as to limit the conveying of the ear bands; and a welding assembly, arranged at an ear band entrance and an ear band exit of the feeding module. The airflow channel introduces the airflow into the limiting slot, so that the airflow drives the ear bands to be moved and conveyed in the limiting slot; the feeding assembly controls the ear bands to limit the free movement of the ear bands in the limiting slot, thereby ensuring the ear bands to be moved and conveyed to a predetermined position; the welding assembly works and weld a mask and the ear bands simultaneously, allowing for integration of the mask welding process and the ear band welding process and effectively improving the production efficiency.
A bagged spring string (10), a bagged spring mattress core, and a mattress (20). The bagged spring string (10) comprises: springs (120); cloth (110), the cloth (110) being folded and provided with welding seams (111) to form a plurality of adjacent cloth bags (112), the top and/or the bottom of each cloth bag (112) being provided with openings (113), and the springs (120) being contained in the cloth bags (112), respectively; and sutures (130), which are arranged at the tops and/or the bottoms of the cloth bags (112) along a length direction of the bagged spring string (10), the openings (113) being sewn to enable the springs (120) to be wrapped and packaged in the cloth bags (12) in a compressed state. The bagged spring mattress core is formed by connecting and combining bagged spring strings (10); the mattress (20) comprises a mattress cover (210) and the bagged spring mattress core; openings are formed on the tops and/or the bottoms of the cloth bags (112) and are sewn by means of the sutures (130); when the sutures (130) are removed, the springs (120) can be quickly separated from the cloth bags (112), and metal materials and cloth can be separated without special technical means; the operations are convenient and quick, the material separation efficiency is high, and garbage classification and environmental protection are facilitated.
Disclosed are a soft mattress conveying device and method and a soft mattress rolling and pressing packaging apparatus and method. The soft mattress conveying device comprises a rack (10), a conveying platform (20), a pressing mechanism (30) and a folding mechanism (40), wherein the conveying platform (20) is provided with at least one gap region; the pressing mechanism (30) can move back and forth to be in contact with and pressed against at least part of a soft mattress located on the conveying platform (20); and the folding mechanism (40) comprises at least one folding member (41) capable of moving back and forth and passing through the gap region, wherein the folding member (41) can extend from the gap region to abut against and be in contact with the soft mattress on the conveying platform (20) so as to turn over and fold the soft mattress. A soft mattress is conveyed and moved to the conveying platform (20), and is folded by means of the cooperation between the pressing mechanism (30) and the folding mechanism (40) in a flipping-over manner. The folding action is simple and rapid, and after being folded, a soft mattress is directly conveyed to the next process by means of the conveying platform without the need to additionally adjust the soft mattress, for example, turning over the soft mattress; and the operation is stable and reliable.
B65B 63/04 - Dispositifs accessoires, non prévus ailleurs, opérant sur des objets ou matériaux à emballer pour plier ou enrouler des objets, p. ex. des gants ou des bas
B65B 35/22 - Alimentation en articles séparés, p. ex. transport de ces articles par chemins de roulement
19.
POCKET SPRING BED MESH BONDING COMBINING APPARATUS AND METHOD, AND POCKET SPRING MATTRESS
A pocket spring bed mesh bonding combining apparatus and method, and a pocket spring mattress, the apparatus comprising a rack (10) and, arranged on the rack (10), a platform (20) used for driving the pocket spring mattress to move reciprocally, a rotating mechanism (30) used for driving the pocket spring mattress to rotate, and a combining mechanism (40) used for combining pocket spring strings to form a pocket spring bed mesh. The combining mechanism (40) bonds together pocket spring strings to form an unshaped pocket spring bed mesh, the pocket spring mattress being driven by the platform (20) to move to the position of the rotating mechanism (30) for rotating the pocket spring bed mesh to adjust the orientation, the pocket spring bed mesh then being moved again by the platform (20) to the combining mechanism (40), and the combining mechanism (40) using a pocket spring string of a smaller diameter to bond together the side parts of the unshaped pocket spring mattress; the process is repeated to implement automated production and processing of the pocket spring mattress, effectively increasing production and processing efficiency.
A pocket spring encapsulation device and method. Said device comprises: a cloth conveying mechanism (10) for conveying cloth along a predetermined path; a spring compressing and conveying mechanism (20) for compressing and conveying a spring into the cloth; a welding encapsulation mechanism (30) for welding the cloth to form shaped welding seams (1), so as to separate springs and encapsulate same in the cloth, the shaped welding seams (1) having at least one section of an oblique line or an arc, adjacent shaped welding seams (1) being symmetrically distributed and at least a part of a space region (2) being located therebetween; and a cloth pulling mechanism (40) for pulling out the pocket spring after the welding encapsulation. The shaped welding seams (1) form cavities each for accommodating a single spring, front-rear adjacent springs are spaced apart and wrapped in front and rear cavities; as the shaped welding seams (1) are symmetrically distributed and the shaped welding seams (1) of the oblique line or arc portion form a relatively large space region (2), reducing the usage amount of the springs, and the pocket spring string formed after the encapsulation is completed is pulled out, and finally a specially-shaped pocket spring string is formed; the production operation is simple and quick, and the efficiency is high.
Disclosed are a device and method for detecting heating treatment temperatures of double steel wires. The temperature detection device includes a double wires coiling machine, two heating mechanisms for respectively heating two steel wires, and two temperature detection mechanisms for respectively detecting temperatures of the two steel wires in real time, and a controller electrically connected to the two heating mechanisms and the double-wire spring coiling machine respectively.
C21D 11/00 - Commande ou régulation du processus lors de traitements thermiques
C21D 9/02 - Traitement thermique, p. ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliersFours à cet effet pour ressorts
B21C 1/02 - Étirage des fils métalliques ou d'un matériau flexible analogue au moyen de machines ou d'appareils à étirer dans lesquels l'étirage est effectué par des tambours
B21C 51/00 - Dispositifs de mesure, de calibrage, d'indication, de comptage ou de marquage, spécialement conçus pour être utilisés dans la production ou la manipulation des matériaux concernés par les sous-classes
22.
BAGGED SPRING BED NET AND MANUFACTURING METHOD THEREFOR
Disclosed are a bagged spring bed net and a manufacturing method therefor. The bagged spring bed net is formed by arranging and bonding a plurality of double-row bagged spring strings, wherein each double-row bagged spring string is formed by arranging and connecting two separate bagged spring strings, and two bagged spring strings of each double-row bagged spring string are connected through ultrasonic soldering or sweat soldering. According to the bagged spring bed net and the manufacturing method therefor, the single bagged spring string is subjected to ultrasonic soldering or sweat soldering to form the double-row bagged spring string, and adjacent double-row bagged spring strings are bonded together by glue to form the bagged spring bed net, thus effectively saving on consumption of the bonding glue, and reducing the manufacturing cost thereof.
A47C 23/14 - Sommiers à ressorts, à cadre rigide ou faisant partie du châlit, p. ex. sommiers à ressortsSommiers-divansSommiers à lattes utilisant des ressorts sous tension, p. ex. du type plat formant des filetsSommiers à ressorts, à cadre rigide ou faisant partie du châlit, p. ex. sommiers à ressortsSommiers-divansSommiers à lattes utilisant des ressorts sous tension, p. ex. du type plat combinés avec des filets
A47C 23/26 - Cadres pour ceux-ciFixation des ressorts au cadre
23.
POCKET SPRING MATTRESS FOR EASE OF RECYCLING, AND MATTRESS MATERIAL CLASSIFYING AND RECYCLING METHOD THEREOF
A pocket spring mattress for ease of recycling, and a mattress material classifying and recycling method thereof. Pocket spring strings are connected in parallel to constitute a pocket spring bed core; the pocket spring strings comprise a fabric (10) and the spring strings (20) wrapped and packaged in the fabric; each spring string (20) consists of springs (21) that are sequentially connected in an end-to-end mode; the fabric (10) is provided with welding seams (11) so as to separate the springs that are sequentially connected in the end-to-end mode; the springs (21) are sequentially connected in the end-to-end mode and integrally formed so as to be wrapped and packaged in the fabric (10); when the spring (21) located an end part is pulled out under the action of an external force, because the springs are connected with each other, a whole spring string can be conveniently pulled out to be separated from the fabric, so that a metal material in the spring string is separated from the fabric. The present invention is simple and rapid to operate, and is helpful for garbage classification and environmental protection.
Disclosed are a pocket spring mattress attached with a strip material at a side surface thereof and a manufacturing device and method thereof. The mattress is formed by arranging and bonding pocket spring groups connected with a strip material. The manufacturing device comprises a pocket spring group delivery mechanism, a material delivery mechanism, a sorting mechanism and a joining and cutting mechanism. The joining and cutting mechanism is used to cut the pocket spring group along with the strip material, thereby forming a pocket spring group connected with a strip material. Since the pocket spring group is connected with the strip material, the pocket spring group is not stretched or compressed easily when acted upon by an external force, such that the finished pocket spring mattress has a stable size and can be compressed and rolled for packaging. Moreover, arrangement of the strip material between adjacent pocket spring groups in a mattress enhances the durability of the mattress.
A device and method for detecting heating temperatures for two types of steel wires. The temperature detection device comprises a spring coiling machine (10) capable of coiling two steel wires, two heating mechanisms (21, 22) for respectively heating two steel wires, and two temperature detection mechanisms (31, 32) for performing real-time detection on the two steel wires, respectively. The temperature detection device further comprises a controller electrically connected to the two heating mechanisms (21, 22) and the spring coiling machine (10) capable of coiling two steel wires. The invention employs two temperature detection mechanisms (31, 32) to acquire, in real time, temperatures of two steel wires, such that the steel wires reach a preset temperature when coiled into springs.
B21F 35/00 - Fabrication de ressorts en fils métalliques
B21F 3/02 - Enroulement des fils métalliques selon des formes particulières en hélice
B21C 51/00 - Dispositifs de mesure, de calibrage, d'indication, de comptage ou de marquage, spécialement conçus pour être utilisés dans la production ou la manipulation des matériaux concernés par les sous-classes
A low-resilience pocket spring comprising at least two layers of accommodating cavities (10) provided in a vertical direction and composed of fabrics, wherein the accommodating cavity (10) in the uppermost layer is composed of a first fabric (11), and an elastic member (20) is packaged and sealed therein, the remaining accommodating cavities (10) are composed of a second fabric (12), and a spring member (30) is sealed and packaged therein. The air permeability of the first fabric (11) is lower than that of the second fabric (12). Since the uppermost accommodating cavity (10) is composed of a fabric having low air permeability, the uppermost accommodating cavity (10) forms a relatively sealed cavity and causes poor air circulation between the interior and exterior thereof, so as to enable the volume of the uppermost accommodating cavity (10) to change slowly when a pressure is applied thereon or released therefrom, such that the uppermost layer of a pocket spring layer achieves low-resilience characteristics similar to memory foam, and effectively improves the comfort level of the mattress.
A modular pocket spring mattress, comprising at least three pocket spring mattress core modules (10) to be assembled, wherein the pocket spring mattress core modules (10) consist of multiple connected pocket springs, and the pocket springs comprise at least two upper and lower layers of accommodating cavities (11) formed by fabric, and springs (12) individually encased and wrapped inside the accommodating cavities (11). The modular pocket spring mattress is constructed by assembling the modular pocket spring mattress core modules (10), and each of the modular pocket spring mattress core modules (10) is an independent partition, such that customers can construct, according to actual needs, pocket spring mattresses having different partition manners to meet demands of different demographic groups. In addition, the pocket spring mattress core modules (10) facilitate storage and transportation, and effectively solves the technical problem of shipping difficulties of existing integrated pocket spring mattresses.
A pocket spring string and a pocket spring unit. The pocket spring string comprises a plurality of individual springs (20) wrapped in cloth (10) and spaced apart from one another in sequence; there is a partition space (13) between two adjacent individual springs (20), at least one turn of rectangular coil (21) or elliptical coil is provided on both of the top and the bottom of each individual spring (20), and the width of the partition space (13) is smaller than the side length of the rectangular coil (21) or the long axis of the elliptical coil. The rectangular coil (21) or elliptical coil at the top can increase the contact area between a mattress and a human body and further improve the comfort of the mattress; the rectangular coil (21) or elliptical coil at the bottom improves the support performance and the stability of the mattress; adjacent pocket spring strings are adhered to each other in a stagger manner to form a mattress spring unit, such that individual springs (20) in adjacent pocket spring strings are staggered. Compared with a pocket spring unit of the same size in the prior art, the present pocket spring unit reduces almost half of the amount of springs used, while ensuring the comfort of the mattress, effectively reducing production costs.
An intermediate-layer-type pocketed spring element, and a pocketed spring. The intermediate layer-type pocketed spring element comprises at least two vertically adjacent layers of accommodation cavities (2) made of a cloth material (1), and a spring element (3) wrapped within each of the accommodation cavities (2); an intermediate-layer cavity (4) is provided between the two vertically adjacent layers of accommodation cavities (2); a functional filler material, an elastic filler material, or an air pocket is provided inside the intermediate-layer cavity (4); intermediate-layer-type pocketed spring elements are sequentially interconnected to form a pocketed spring. In the invention, an intermediate-layer cavity (4) is provided between two vertically adjacent layers of pocketed springs; in accordance with actual requirements, the intermediate-layer cavity (4) may be filled with different filler materials so as to achieve different effects; by means of individual intermediate-layer cavities (4), the filler material may be distributed across the inside of a mattress in an orderly and even fashion, thereby overcoming the disorderly and uneven nature of filler material in traditional mattresses.
A device for forming a spring by feeding and winding two steel wires comprises a wire-supplying mechanism (10), a guide mechanism (20), a wire-cutting mechanism (30), and a coil spring mechanism (40). The wire-supplying mechanism (10) comprises at least two pairs of wire-supplying rollers arranged in parallel. The respective pairs of wire-supplying rollers operate independently from each other. The respective pairs of wire-supplying rollers independently hold and convey steel wires. In the device for forming a spring by feeding and winding two steel wires, the wire-supplying mechanism (10) adopts multiple pairs of wire-supplying rollers for conveying steel wires of various sizes. Operations of the respective pairs of wire-supplying rollers are independently controlled by different driving sources. When there is a need to switch to a steel wire of another size to form a spring, activation and deactivation of corresponding driving sources are controlled directly, thereby realizing switching and feeding of steel wires of various sizes, and achieving flexible control and high switching efficiency.
An integrated multi-layered pocket spring group configured to change gradually at intervals comprises: multiple continuous and independent accommodation cavities formed of a fabric (1); and spring sets (2) enclosed in the respective accommodation cavities. The fabric (1) has at least one curved separation seam dividing the respective accommodation cavities into at least two layers of independent accommodation cavities (12). The curved separation seam continuously curves such that the independent cavities adjacent in a horizontal direction have different heights. Respective springs of each spring group are independently enclosed in the independent cavities adjacent in a vertical direction. Being enclosed in the independent cavities (12) having different heights, the respective springs have different initial compression amounts, such that respective regions of a pocket spring group have different degrees of softness. In the invention, the pocket spring group continuously and smoothly changes in softness according to the curvature of the spine, thereby ensuring good support, and fitting the profile of the spinal curve. A mattress made of the pocket spring group of the invention is highly comfortable.
An apparatus and a method for manufacturing a double-layer bag spring (30). The apparatus for manufacturing a double-layer bag spring comprises: a spring conveyor mechanism for conveying two rows of springs (10), an end of said spring conveyor mechanism being wrapped in a cloth (20) folded into a U-shape for encapsulating the springs, and a weld-sealing mechanism (300) arranged at the end of the spring conveyor mechanism; said spring conveyor mechanism comprises a double-spring compression conveyor belt (200) for conveying two rows of springs; said double-spring compression conveyor belt comprises a pair of spring compression conveyor sub-belts arranged in parallel, an end of said spring compression conveyor sub-belt corresponding to the weld-sealing mechanism. The present invention may ensure the comfort and adequate support of a mattress, while simplifying processing technology, and reducing material consumption and costs.
Disclosed is a multilayer bagged spring string, the manufacturing device comprising a spring guiding box (21), a compression rod component (22) and a push rod component (23). Conveying channels are formed in the spring guiding box (21), the compression rod component (22) acts to push at least two springs in a first direction into the corresponding conveying channels in the spring guiding box (21) and cause the springs compressed in a stepped interlaced state. The push rod component (23) acts to align the respective springs in the respective conveying channels on the same straight line, and push the respective springs in a second direction, away from the spring guiding box (21) and into accommodating cavities formed by fabric. Then sweat soldering is conducted in the accommodating cavities formed by the fabric, to form the multilayer bagged spring strings, which are then integrally-formed to obtain a multilayer bagged spring bed net. The structure of traditional multilayer spring bed net is discarded, bonding with a large amount of glue is not required, the production efficiency is effectively improved, and production cost saved. Also disclosed is a device and method for manufacturing the spring string.
Disclosed is a compression conveying mechanism for bagged spring production. The mechanism comprises a machine frame (10), a spring conveying mechanism (20), and a spring compression conveying mechanism (30). The spring compression conveying mechanism (30) comprises two baffles (31) disposed on the machine frame and conveying belts (32) wound on the outsides of the baffles (31), The spring conveying mechanism (20) conveys a spring to a position so that the spring can be moved from the end where the distance between the two baffles (31) is larger to the other end where the distance between the two baffles (31) is small. And after the spring is compressed to a certain degree, the spring is disengaged from the spring conveying mechanism (20) and is conveyed by the spring compression conveying mechanism (30). By compression and conveying of a spring being integrated, the degree of automation is high.
B65G 15/14 - Transporteurs comportant des surfaces porteuses de charges sans fin, c.-à-d. des tapis roulants ou autres systèmes équivalents, auxquelles l'effort de traction est transmis par des moyens différents des éléments d'entraînement sans fin de même configuration comprenant plusieurs surfaces sans fin travaillant ensemble et à axes parallèles longitudinaux, ou une multiplicité d'éléments parallèles, p. ex. des cordes formant une surface sans fin avec plusieurs courroies sans fin la charge étant transportée entre les courroies
B65G 15/58 - Courroies ou porte-charges sans fin analogues avec moyens pour tenir ou retenir les charges dans la position fixée, p. ex. magnétiques
B65B 25/00 - Emballage d'autres objets présentant des problèmes particuliers
B65B 63/02 - Dispositifs accessoires, non prévus ailleurs, opérant sur des objets ou matériaux à emballer pour comprimer ou tasser les objets ou matériaux à emballer avant de les emballer ou de les introduire dans des réceptacles ou récipients
B65G 17/12 - Transporteurs comportant un élément de traction sans fin, p. ex. une chaîne transmettant le mouvement à une surface porteuse de charges continue ou sensiblement continue, ou à une série de porte-charges individuelsTransporteurs à chaîne sans fin dans lesquels des chaînes constituent la surface portant la charge comprenant une série de porte-charges individuels fixés ou normalement fixés à l'élément de traction
B65G 17/46 - Dispositifs pour tenir ou retenir les charges en position déterminée sur les porte-charges, p. ex. magnétiques
B65G 37/00 - Combinaisons de transporteurs mécaniques de même type ou de types différents sauf en ce qui concerne leur application dans des machines particulières ou leur emploi dans des procédés particuliers de fabrication
B65B 35/24 - Alimentation en articles séparés, p. ex. transport de ces articles par courroies ou chaînes sans fin
36.
SPRING STEEL WIRE HEATING, WINDING AND COOLING CONVEYOR
A device for manufacturing a spring, comprising a spring coiling machine (1), a heating mechanism (2) and a spring cooling conveying mechanism (9); the spring cooling conveying mechanism (9) comprises an annular conveying mechanism (11); a plurality of magnetic attraction blocks (10) are provided on the annular conveying mechanism (11). The device realizes automatic conveyance and automatic cooling without manual operation, not only having high efficiency, but also avoiding potential safety hazards.
Disclosed is a compression conveying mechanism for bagged spring production. The mechanism comprises a machine frame (10), a spring conveying mechanism (20), and a spring compression conveying mechanism (30). The spring compression conveying mechanism (30) comprises two baffles (31) disposed on the machine frame and a conveying belt (32) wound on outer sides of the baffles (31), and the distance between the two baffles (31) is gradually decreased from one end to the other end. The spring conveying mechanism (20) conveys a spring to a position between the two baffles (31) and drives the spring to move so that the spring can be moved from the end where the distance between the two baffles (31) is large to the other end where the distance between the two baffles (31) is small. The spring is gradually compressed in the horizontal moving process along with the gradually-decreased distance between the two baffles (31), and after the spring is compressed to a certain degree, the spring is disengaged from the spring conveying mechanism (20) and is conveyed by the spring compression conveying mechanism (30). By providing the spring conveying mechanism (20) and the spring compression conveying mechanism (30), compression and conveying of a spring are integrated, a structural form of a traditional bagged spring production machine is abandoned, the degree of automation is high, the structure is simple, the production efficiency is high, and compression and conveying are more stable.
B65B 63/02 - Dispositifs accessoires, non prévus ailleurs, opérant sur des objets ou matériaux à emballer pour comprimer ou tasser les objets ou matériaux à emballer avant de les emballer ou de les introduire dans des réceptacles ou récipients
B65B 35/24 - Alimentation en articles séparés, p. ex. transport de ces articles par courroies ou chaînes sans fin
B65G 15/58 - Courroies ou porte-charges sans fin analogues avec moyens pour tenir ou retenir les charges dans la position fixée, p. ex. magnétiques
An integral covered bagged spring cushion. The integral covered bagged spring cushion comprises a plurality of spiral spring rows (1) and two layers of seaming cloth (2). Seams (3) of the two layers of cloth (2) are distributed between adjacent spiral spring rows (1). An upper separation seam (8) of an upper cover body (5) formed by the upper layer of cloth (2-11) is distributed among individual springs of the spiral spring rows (1); and a lower separation seam (9) of a lower cover body (6) formed by the lower layer of cloth (2-12) is distributed among the individual springs of the spiral spring rows (1). The individual springs of the plurality of spiral spring rows (1) are distributed in a bag body (4) formed by combining the upper cover body (5) formed by the upper layer of cloth (2-11) and the lower cover body (6) formed by the lower layer of cloth (2-12). The present invention has a simple structure, needs low cost, and is more environmentally friendly, comfortable in use and durable.
A stacked junction-type bagged spring for manufacturing spring mattresses comprises coil springs (1) and cloth (2), an upper row of cloth bags (3) in an upper layer and a lower row of cloth bags (4) in a lower layer being formed by the cloth (2), and the coil springs (1) being separately accommodated in the upper row of cloth bags (3) and the lower row of cloth bags (4). A composite bagged spring mattress with different softness on two sides can be realized by combining the stacked junction-type bagged springs into a mattress, providing greater comfort for sleeping or sitting. In addition, the structure is simple and reasonable, soft springs and hard springs are well linked and fixed, displacement cannot occur, and the strength is high. Moreover, the two layers of the mattress do not require any adhesion process, so that glue is saved, the costs are reduced, and the spring mattress is more durable and environmentally-friendly.
Disclosed is an integrally combined spring pad producer, comprising a machine tool (1), wherein an ultrasonic welding device (2), a conveying device (3), an upper-layer material distribution frame (4), a lower-layer material distribution frame (5), a transverse spring propulsion mechanism (6) and a workbench (7) are arranged on the machine tool (1); the ultrasonic welding device (2) is arranged above the workbench (7); the conveying device (3) is arranged behind the workbench (7); the upper-layer material distribution frame (4) and the lower-layer material distribution frame (5) are arranged on one side of the machine tool (1); and the transverse spring propulsion mechanism (6) is arranged in front of the workbench (7). The structure thereof is simple, and the operation is convenient. A transmission mechanism drives the ultrasonic welding device or a thermal welding device to move transversely back and forth for welding, and the conveying device conducts feeding in a longitudinal direction for processing production, thereby achieving the automatic production, accurately controlling the product size, improving the production efficiency, and also avoiding the occurrence of breaking caused by the loose combination of each column of the existing integrally combined spring pad.
B68G 9/00 - Mise en place des ressorts de capitonnage dans leurs alvéolesInsertion de ressorts dans le capitonnage
A47C 23/043 - Sommiers à ressorts, à cadre rigide ou faisant partie du châlit, p. ex. sommiers à ressortsSommiers-divansSommiers à lattes utilisant des ressorts en compression, p. ex. des ressorts à boudins utilisant des ressorts à spires
41.
DEFORMATION SPRING USED FOR MANUFACTURING SPRING CUSHION
A deformation spring used for manufacturing a spring cushion. The spring (1) is formed by two or more sections of wire rods (2) with different cross sections. The deformation spring has a simple structure and is convenient to be produced. Because the spring (1) of the spring cushion is formed by the wire rods (2) with different cross sections, and extension amounts of the wire rods (2) with different cross sections are different when the whole spring (1) is under stress, stress of the spring (1) is relived effectively, so that the softness of the whole spring cushion is improved, composite comfort of softness before hardness is achieved, and the effect of a double-layer spring cushion is achieved; in addition, the manufacturing procedures are reduced. Compared with wire rods with a same cross section, the wire rods (2) with different cross sections are used, and when the cross sections of the wire rods (2) become thinned, the wire rods (2) are lengthened, so that in a case in which overall dimensions of the spring remain unchanged, materials are saved, thereby reducing the production cost.
A bed mesh combination device includes a feeding assembly movable in a first direction, two groups of welding cutter assemblies and a welding head assembly oppositely arranged in a second direction. The feeding assembly can lay a spring string on the welding cutter assembly, the welding cutter assembly includes a plurality of welding cutters extending in a third direction, the welding cutters of a same group are arranged at intervals along the first direction, the welding cutters of different groups are staggered in the first direction, the two groups of welding cutter assemblies respectively correspond to first and second welding positions of the spring string. The welding cutter assembly can push the spring string to move in the second direction and can be close to or far away from the spring string in the third direction. The welding head assembly includes an ultrasonic welding head and a first driving member.
A sandwich-type pocketed spring unit comprising at least two accommodating chambers formed of cloth, divided into an upper accommodating chamber and a lower accommodating chamber; and a spring body encapsulated and packaged inside each accommodating chamber; a sandwiched chamber formed between the upper accommodating chamber and the lower accommodating chamber, wherein the sandwiched chamber is formed as an airbag, or is provided inside with a functional filler or elastic filler. A sandwich-type pocketed spring comprising multiple sandwich-type pocketed spring units sequentially connected with one another.
A47C 23/043 - Sommiers à ressorts, à cadre rigide ou faisant partie du châlit, p. ex. sommiers à ressortsSommiers-divansSommiers à lattes utilisant des ressorts en compression, p. ex. des ressorts à boudins utilisant des ressorts à spires
A47C 27/06 - Soufflets à ressorts ou éléments à ressorts pour ceux-ci
A47C 31/00 - Détails ou accessoires pour chaises, lits ou similaires, non prévus dans les autres groupes de la présente sous-classe, p. ex. fixation du capitonnage, articles protecteurs pour matelas, systèmes pour étirer les sommiers en treillis métallique
