An electrostatic coating machine (1) that comprises an air motor (3), a rotary atomization head (4), an external electrode member (6), a shaping-air-spouting member (9), and an insulation member (14). The insulation member (14) is cylindrical and formed from an insulation material. The insulation member (14) is positioned on the outer circumferential side of the shaping-air-spouting member (9) and covers an outer circumferential surface (9B) of the shaping-air-spouting member (9). A discharge buffer member (15) that comprises an annular self-healing insulator is provided between the shaping-air-spouting member (9) and the insulation member (14) so as to separate the shaping-air-spouting member (9) and the insulation member (14).
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
According to the present invention, the outer circumferential side of a front surface part (9D) of a shaping-air-spouting member (9) has provided thereto a shield member (14) that comprises an annular body that extends in the radial direction and blocks lines of electric force going from electrodes (6C) of an external electrode member (6) toward a rotary atomization head (4). The outer circumferential side of the shaping-air-spouting member (9) also has provided thereto a cylindrical insulation member (15) that comprises an insulation material that covers an outer circumferential surface (9B) of the shaping-air-spouting member (9). A discharge buffer member (16) that comprises an annular self-healing insulator or an annular semiconductor material is provided between the shield member (14) and the insulation member (15) so as to separate the shield member (14) and the insulation member (15).
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
[Problem] To reduce the amount of paint remaining in a pipe of a painting device. [Solution] This painting device (1) is provided with: a paint output part (10) which outputs paint (P) toward an object (2) to be painted; paint piping (20) through which the paint (P) passes toward the paint output part (10); a steel ball (30) disposed inside the paint piping (20); and a paint supply part (40) which supplies the paint (P) to the paint piping (20) from the opposite side of the paint output part (10). After the paint supply part (40) stops the supply of the paint (P), the steel ball (30) moves inside the paint piping (20) toward the paint output part (10) while the paint output part (10) outputs the paint (P) toward the object (2) to be painted. A first moving fluid (Th1) pushes the steel ball (30) to move the steel ball (30) inside the paint piping (20) toward the paint output part (10).
B05B 12/14 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation pour fournir à un orifice de pulvérisation unique, un liquide ou un autre matériau fluide choisi parmi plusieurs
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
The present invention comprises: an air motor (3); a rotation shaft (4) that is rotatably supported by the air motor (3); a feed tube (5) that extends through the inside of the rotation shaft (4) to the distal end thereof; a rotary atomizing head (6) that is attached to the distal end of the rotation shaft (4); and a shaping air ring (7) that surrounds the outer periphery of the rotary atomizing head (6), the distal end in the axial direction of the shaping air ring being disposed more toward the rear than a discharge end edge (6D) of the rotary atomizing head (6). The shaping air ring (7) is provided with a plurality of first shaping air-jetting holes (9) and a plurality of second shaping air-jetting holes (10). An inner diameter dimension (d1) of the first shaping air-jetting holes (9) is set to be larger than an inner diameter dimension (d2) of the second shaping air-jetting holes (10). The number (N2) of the second shaping air-jetting holes (10) is set to be less than the number of (N1) of the first shaping air-jetting holes (9).
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
B05B 3/10 - Appareillages de pulvérisation ou d'arrosage avec des éléments de sortie mobiles ou des éléments déflecteurs mobiles avec des éléments rotatifs avec évacuation sur la presque totalité de la périphérie de l'élément rotatif
5.
VEHICLE BODY COATING METHOD AND VEHICLE BODY COATING SYSTEM
The present invention comprises: a conveyance line (23) for conveying a vehicle body (11) including an inner surface and an outer surface; a left-side coating machine (1L) that is disposed on the left side in the width direction across the conveyance line (23); and a right-side coating machine (1R) that is disposed on the right side in the width direction across the conveyance line (23). The left-side coating machine (1L) and the right-side coating machine (1R) have the same structure for spraying a coating from a rotary atomizing head (6). The coating machines (1L, 1R) are configured such that the size of a coating pattern of the coating can be adjusted to a minimum pattern, a maximum pattern, and an intermediate pattern that is between the minimum pattern and the maximum pattern.
B05D 1/02 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces réalisés par pulvérisation
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
B05B 5/08 - Installations pour appliquer des liquides ou d'autres matériaux fluides à des objets
B05B 13/02 - Moyens pour supporter l'ouvrageDisposition ou assemblage des têtes de pulvérisationAdaptation ou disposition des moyens pour entraîner des pièces
B05D 1/04 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces réalisés par pulvérisation comportant l'emploi d'un champ électrostatique
B05D 3/00 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliquésTraitement ultérieur des revêtements appliqués, p. ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides
B05D 7/14 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers à du métal, p. ex. à des carrosseries de voiture
B62D 65/00 - Tracé, fabrication, p. ex. assemblage, mesures pour faciliter le désassemblage, ou modification de la structure des véhicules à moteurs ou des remorques, non prévus ailleurs
B05B 3/10 - Appareillages de pulvérisation ou d'arrosage avec des éléments de sortie mobiles ou des éléments déflecteurs mobiles avec des éléments rotatifs avec évacuation sur la presque totalité de la périphérie de l'élément rotatif
6.
ASSEMBLY SUITABILITY DETERMINATION DEVICE, METHOD, AND PROGRAM, AND RECORDING MEDIUM
An assembly suitability determination device for determining the suitability of assembling a component to a coating application device, the assembly suitability determination device being provided with: an assembly compatibility information recording unit for correlating and recording model information of a component and model information of a device-side component appropriate for assembly of the component in the coating application device; and an assembly suitability determination unit for determining the suitability of assembly on the basis of the model information of the component, the model information of the device-side component, and recorded content of the assembly compatibility information recording unit. An assembly suitability determination method for determining the suitability of assembling a component to a coating application device, the assembly suitability determination method being provided with: an assembly compatibility information recording step for correlating and recording model information of a component and model information of a device-side component appropriate for assembly of the component in the coating application device; and an assembly suitability determination step for determining the suitability of assembly on the basis of the model information of the component, the model information of the device-side component, and recorded content in the assembly compatibility information recording step. A program for causing a computer to execute assembly suitability determination processing for determining the suitability of assembling a component to a coating application device. A computer-readable recording medium in which is recorded the abovementioned program for causing a computer to execute assembly suitability determination processing for determining the suitability of assembling a component to a coating application device. A coating application device provided with a component having a component information recording unit for recording, in a manner readable by wireless communication, component information for specifying a component.
B05B 3/10 - Appareillages de pulvérisation ou d'arrosage avec des éléments de sortie mobiles ou des éléments déflecteurs mobiles avec des éléments rotatifs avec évacuation sur la presque totalité de la périphérie de l'élément rotatif
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
B05B 15/00 - Parties constitutives des installations ou des appareillages de pulvérisation non prévus ailleursAccessoires
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]
G06K 19/077 - Détails de structure, p. ex. montage de circuits dans le support
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projetsPlanification d’entreprise ou d’organisationModélisation d’entreprise ou d’organisation
7.
ROTARY ATOMIZING HEAD, ROTARY ATOMIZING HEAD MANAGING SYSTEM, AND ROTARY ATOMIZING HEAD MANAGING METHOD
This rotary atomizing head used in a rotary atomizing head type painting device is provided with: an atomizing head main body formed in a bell shape or a cup shape; an attachment part which is connected to the atomizing head main body and attaches the atomizing head main body to a motor rotary shaft of the rotary atomizing head type painting device; and a resin mold in which an IC tag containing unique information about the rotary atomizing head stored therein is embedded, and which is attached to the attachment part, wherein the attachment part can have a prescribed structure, the resin mold is attached to the attachment part through a prescribed method, and the IC tag is embedded in the resin mold such that the surface of an embedded coil antenna adopts a prescribed state. In this rotary atomizing head managing system composed of a rotary atomizing head used in a rotary atomizing head type painting device, and a management device which manages the rotary atomizing head, the rotary atomizing head is provided with an atomizing head main body formed in a bell shape or a cup shape, an attachment part which is connected to the atomizing head main body and attaches the atomizing head main body to a motor rotary shaft of the rotary atomizing head type painting device, and a resin mold in which an IC tag containing unique information about the rotary atomizing head stored therein is embedded, and which is attached to the attachment part; and the management device is provided with at least an IC tag communication means for executing communication with the IC tag.
B05B 3/10 - Appareillages de pulvérisation ou d'arrosage avec des éléments de sortie mobiles ou des éléments déflecteurs mobiles avec des éléments rotatifs avec évacuation sur la presque totalité de la périphérie de l'élément rotatif
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
B05B 12/00 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation
G06K 19/077 - Détails de structure, p. ex. montage de circuits dans le support
This state determination device determines the state of a coating device that includes: an air motor that rotates as a result of a gas being supplied thereto; a rotational shaft that serves as the rotational center of the air motor; and a rotational spray head that is connected to the rotational shaft and sprays the coating agent. The coating device is further provided with a vibration detection unit that detects vibration in the coating device, and the state determination device is provided with a frequency component acquisition unit and an anomaly determination unit. The frequency component acquisition unit acquires frequency components resulting from contact between the rotational shaft and the air motor from among the detection results of the vibration detection unit. The anomaly determination unit determines whether there is an anomaly in the air motor on the basis of the acquisition results of the frequency component acquisition unit.
B05B 5/08 - Installations pour appliquer des liquides ou d'autres matériaux fluides à des objets
B05B 12/00 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation
B05B 3/10 - Appareillages de pulvérisation ou d'arrosage avec des éléments de sortie mobiles ou des éléments déflecteurs mobiles avec des éléments rotatifs avec évacuation sur la presque totalité de la périphérie de l'élément rotatif
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
In this rotary atomizing head-type coater, a shaping air-blowing member (9) is provided to the outer circumferential side of a rotary atomizing head (4) and a large number of air-blowing holes (10, 12) that blow shaping air toward paint particles sprayed from the rotary atomizing head (4) are provided to the front end of the shaping air-blowing member (9) across the entire circumference thereof in the circumferential direction. In addition, an annular flange member (14) extending radially outward from the outer circumferential surface (9B) of a front-side part (9D) of the shaping air-blowing member (9) is provided integrally with the shaping air-blowing member (9) on the front-side part (9D).
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
B05B 3/10 - Appareillages de pulvérisation ou d'arrosage avec des éléments de sortie mobiles ou des éléments déflecteurs mobiles avec des éléments rotatifs avec évacuation sur la presque totalité de la périphérie de l'élément rotatif
In this electrostatic coater, a shaping air-blowing member (9) is formed in a cylindrical shape using a conductive material and arranged on the outer circumferential side of a rotary atomizing head (4) with the front end thereof positioned at an intermediate position in the lengthwise direction of the rotary atomizing head (4). A large number of air-blowing holes (10, 12) for blowing shaping air toward paint particles sprayed from the rotary atomizing head (4) are provided to a front surface part (9D) of the shaping air-blowing member (9). In addition, a shield member (14) that comprises an annular body extending in the radial direction and that shields a line of electric force oriented toward the rotary atomizing head (4) from each of the electrodes (6C) of an external electrode member (6) is provided to the outer diameter side of the front surface part (9D) of the shaping air-blowing member (9).
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
A shaping air ring (8) is provided on the outer peripheral side of a rotary atomizing head (7) and a sealing surface part (10C3) protruding to the front side more than a tip end location (17C) of a cover member (17) is provided on the outer peripheral surface (10C) of the shaping air ring (8). A recessed groove (17E) is provided on the inside peripheral surface (17D) of the tip end location (17C) of the cover member (17). A sealing member (18) for sealing between the shaping air ring (8) and the cover member (17) is provided in this recessed groove (17E). In this configuration, the sealing member (18) has an attachment part (18A) on the base end thereof attached to the recessed groove (17E) and forms a sealing lip part (18B) on the tip end thereof. The sealing lip part (18B) adheres to the sealing surface part (10C3) of the shaping air ring (8) water tightly.
B05B 3/10 - Appareillages de pulvérisation ou d'arrosage avec des éléments de sortie mobiles ou des éléments déflecteurs mobiles avec des éléments rotatifs avec évacuation sur la presque totalité de la périphérie de l'élément rotatif
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
On a rotary atomizer head (7), an outer circumferential surface cleaning passage (14) opening onto the outer circumferential surface (13) of the atomizer head is provided to cause cleaning fluid supplied from a feed tube (6) to flow out to a circular gap (20) between the rotary atomizer head (7) and a shaping air ring (15). The outflow opening (14C1) of the outflow passage (14C) configuring said outer circumferential surface cleaning passage (14) is provided at a position that is set back by a distance (L1) into the circular gap (20) from the front end face (17A) of a front ring region (17) configuring the shaping air ring (15). Additionally, the outflow opening (14C1) opens into the circular gap (20) at an angle (α1) that forms an acute angle with respect to the outer circumferential surface (13) of the atomizer head.
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
B05B 3/10 - Appareillages de pulvérisation ou d'arrosage avec des éléments de sortie mobiles ou des éléments déflecteurs mobiles avec des éléments rotatifs avec évacuation sur la presque totalité de la périphérie de l'élément rotatif
B05B 5/08 - Installations pour appliquer des liquides ou d'autres matériaux fluides à des objets
B05B 15/02 - Systèmes ou dispositifs pour nettoyer des orifices d'évacuation
In the present invention, a shaping air ring (10) is configured from a body (11), a cover (13), and a nozzle (15). The tip of the nozzle (15) is provided with a tapered conical protrusion (17) that is abutted against the cover (13) in a gapless contacted state. A plurality of inclination grooves (20) are provided along the entire circumference of a tapered taper surface (17C) of the conical protrusion (17). Furthermore, first shaping-air injection holes (23), which inject shaping air towards a discharge edge (9E) of a rotary atomizing head (9), are provided between each inclination groove (20) and the inner circumferential surface (13B2) of the cover (13). A second shaping-air injection hole (24), which injects shaping air along the outer circumferential surface (9C) of the rotary atomizing head (9), is provided to an inner circumferential surface (16A) of the nozzle (15).
B05B 3/10 - Appareillages de pulvérisation ou d'arrosage avec des éléments de sortie mobiles ou des éléments déflecteurs mobiles avec des éléments rotatifs avec évacuation sur la presque totalité de la périphérie de l'élément rotatif
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
In the present invention, an annular space (18) at which a portion of turbine air that drives a turbine (6) and exhaust air exhausted from a back thrust air bearing (12) flow out is provided between the outer peripheral surface (17B) of a feed tube (17) and the inner peripheral surface (5B) of a rotating shaft (5). The rotating shaft (5) is provided with an air outflow hole (25) penetrating in the radial direction and positioned between a radial air bearing (8) and a rotating atomizer head (16). As a result, the exhaust hair flowing through the annular space (18) flows out to the outside of the rotating shaft (5) from the air outflow hole (25) at a position behind the rotating atomizer head (16).
B05B 3/10 - Appareillages de pulvérisation ou d'arrosage avec des éléments de sortie mobiles ou des éléments déflecteurs mobiles avec des éléments rotatifs avec évacuation sur la presque totalité de la périphérie de l'élément rotatif
A gas bearing spindle (1) is provided with: a rotating shaft (11); a radial/thrust bearing (40); an impeller (12); an impeller exhaust path (22) that directly receives exhaust that hits an impeller blade (12a) and is discharged; a housing (20); and a facing surface gas supply path that supplies a gas toward a facing surface (12b) of the impeller (12) that faces the radial/thrust bearing (40). The facing surface gas supply path comprises: an outer peripheral-side gas supply path (21) that is provided more to the outer peripheral side than the impeller exhaust path (22) in the housing (20); a distant gas supply path (21b) that is connected to the outer peripheral-side gas supply path (21) and the radial/thrust bearing (40) and that is provided to a location in the housing that is more distant than the impeller exhaust path (22) as viewed from the impeller (12); and a radial bearing interior gas supply path (42a) that is provided to the radial/thrust bearing (40) and that is connected to the distant gas supply path (21b) and a choke (44) that faces the distant gas supply path (21b).
F16C 32/06 - Paliers non prévus ailleurs comprenant un élément mobile supporté par un coussinet de fluide engendré, au moins en grande partie, autrement que par la rotation de l'arbre, p. ex. paliers hydrostatiques à coussinet d'air
A rotary atomizing head (4) is mounted on the front-end side of an air motor (3). A shaping air ring (9), wherein air spray holes (10, 11) are formed, is disposed at the rear side of the rotary atomizing head (4). The shaping air ring (9) is formed with a conductive material, and grounded. External electrodes (13) are disposed around the rotary atomizing head (4). A cover made of film (17) comprising an insulating material is disposed so as to cover the outer peripheral side of the air motor (3). A semiconductor member (21) is interchangeably mounted on an adapter (16), which is disposed on the outer peripheral side of the shaping air ring (9). A rear-end section (21B) of the semiconductor member (21) is brought into contact with a front-end section (19D) of the cover made of film (17). A rear-end section (21C) of the semiconductor member (21) is brought into contact with the shaping air ring (9).
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
This electrostatic painting apparatus is provided with: an air motor (3); a rotary atomizing head (4) disposed at the front side of the air motor (3) in such a manner as to be able to be rotated by the air motor (3); external electrodes (13) disposed around the rotary atomizing head (4); and a high voltage applying means (15) that applies a high voltage to the external electrodes (13), indirectly charging paint particles sprayed from the rotary atomizing head (4) with the high voltage. A cover made of film (17), obtained by forming a resin material into a film, is provided in order to cover the outer peripheral side of the air motor (3). The cover made of film (17) is constituted by a cylindrical rear cover (18) that covers the rear side from the external electrodes (13), and a cylindrical front cover (19) that covers the front side from the external electrodes (13) attached to the front side of the rear cover (18).
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
A feed tube (11) is provided inside a rotation shaft (6) that rotates by means of a motor (5). The feed tube (11) is composed of: a connection member (12) having coating supply openings (12C, 12D); a tube body (15), the base end (15B) of which is connected to the connection member (12) and the distal end (15C) of which extends toward a rotating spray head (7) inside the rotation shaft (6); a positioning member (16) provided at the distal end (15C) of the tube body (15) and having tube positioning holes (16A, 16B); and coating tubes (18A, 18B), the base end of which is connected to the coating supply openings (12C, 12D) of the connection member (12) and the distal end of which is inserted through the tube positioning holes (16A, 16B) of the position member (16). The coating tubes (18A, 18B) are composed of tube bodies the interior of which are coating channels (18A1, 18B1) using a water-shedding resin material.
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
B05B 3/10 - Appareillages de pulvérisation ou d'arrosage avec des éléments de sortie mobiles ou des éléments déflecteurs mobiles avec des éléments rotatifs avec évacuation sur la presque totalité de la périphérie de l'élément rotatif
B05B 5/16 - Dispositions pour l'alimentation en liquides ou en autres matériaux fluides
B05B 15/02 - Systèmes ou dispositifs pour nettoyer des orifices d'évacuation
A housing (2) is provided with a bearing air flow path (13) through which bearing air is supplied towards an air bearing (6E) of an air motor (6), and a turbine air flow path (15) through which drive air is supplied towards a turbine (6C). An annular space (17) is provided around the air motor (6) between the housing (2) and a cover (5). A bearing air branching path (18) connecting the annular space (17) and the bearing air flow path (13), and a turbine air branching path (19) connecting the annular space (17) and the turbine air flow path (15) are provided. The air branching paths (18, 19) conduct a portion of compressed air to the annular space (17) and maintain the cover (5) in a heated state.
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
B05B 3/10 - Appareillages de pulvérisation ou d'arrosage avec des éléments de sortie mobiles ou des éléments déflecteurs mobiles avec des éléments rotatifs avec évacuation sur la presque totalité de la périphérie de l'élément rotatif
A current-detecting resistor (15) is connected between the output terminal of a high-voltage generator (14) and an air motor (3). Based on the potential difference (ΔV) generated between the two ends of the current-detecting resistor (15), a coater current detector (24) is provided to detect the coater current (IB) supplied to a coater (1). A high-voltage controller (22) determines whether the coater (1) is close to the object (A) to be coated based on the coater current (IB) detected by the coater current detector (24). The high-voltage controller (22) outputs a cut-off signal for cutting off the supply of the power supply voltage for a power source voltage controller (17) when the coater (1) is determined to be close to the object (A) to be coated.
A color selection valve device (11) comprises: a manifold (12) the inside of which forms a paint pathway (13) and which is provided with connecting pathways (12B) that pass through in the radial direction in a plurality of locations separated in the axial direction; a cleaning air valve (16) and a cleaning fluid valve (17) connected to a connecting pathway (12B) on the most upstream side of the various connecting pathways (12B) in the manifold (12); and color A - color F paint valves (18 - 23) connected to the connecting pathways (12B), positioned on the downstream side of these valves (16, 17). A swirl flow forming member (24) that forms a swirl flow using cleaning air and cleaning fluid in the paint pathway (13) of the manifold (12) is provided, and the swirl flow forming member (24) is disposed across the entire length of the paint pathway (13).
B05B 12/14 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation pour fournir à un orifice de pulvérisation unique, un liquide ou un autre matériau fluide choisi parmi plusieurs
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
22.
PAINT FILLING DEVICE FOR CARTRIDGE AND PAINT FILLING METHOD FOR CARTRIDGE
A cartridge (16) is configured so that a piston (18) within a tank (17) is displaced to discharge paint within a paint chamber (19) from a feed tube (21). A waste liquid flow path (45) connected to the feed tube (21) is provided with a waste liquid adjustment valve (56) located downstream of a waste liquid flow path on-off valve (47) and having a restricted flow path (62). The waste liquid adjustment valve (56) is configured in such a manner that, when cleaning the paint chamber (19) and the paint supply path (21A) of the feed tube (21), the waste liquid adjustment valve (56) is opened to increase the cross-sectional area of the waste liquid flow path (45), and when filling the paint into the paint supply path (21A), the restricted flow path (62) is used as the flow path to reduce the cross-sectional area of the waste liquid flow path (45). The configuration reduces the amount of waste paint flowing out of the feed tube (21).
B05B 5/16 - Dispositions pour l'alimentation en liquides ou en autres matériaux fluides
B05B 12/14 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation pour fournir à un orifice de pulvérisation unique, un liquide ou un autre matériau fluide choisi parmi plusieurs
B05D 3/00 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliquésTraitement ultérieur des revêtements appliqués, p. ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides
The cartridge (21) comprises a tank-encasing cylinder (22) constituted of a transparent hollow cylinder and a bag-shaped tank (23). The bag-shaped tank (23) has a double-bag structure constituted of an inner bag (28) and an outer bag (29) in the tank-encasing cylinder (22). On the inner bag (28) and/or the outer bag (29) of the bag-shaped tank (23), there is provided an indicating member (33) which is visible from outside the tank-encasing cylinder (22). The indicating member (33) is formed from a material which changes the shape, design-pattern, or color thereof upon contact with leakage of the paint when the inner bag (28) is damaged, or upon contact with leakage of the pressure-replacing liquid when the outer bag (29) is damaged. Thereby the damage of the inner bag (28) and/or of the outer bag (29) can be detected from the outside by the visual examination of the change of the indicating member (33).
B05B 5/16 - Dispositions pour l'alimentation en liquides ou en autres matériaux fluides
B05C 11/10 - Stockage, débit ou réglage du liquide ou d'un autre matériau fluideRécupération de l'excès de liquide ou d'un autre matériau fluide
G01M 3/20 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par détection de la présence du fluide à l'emplacement de la fuite en utilisant des révélateurs particuliers, p. ex. teinture, produits fluorescents, produits radioactifs
A rotary atomizing head (4) is mounted on the front end side of an air motor (3). A shaping air ring (9) provided with a plurality of air ejection holes (10) at regular intervals is provided on the back side of the rotary atomizing head (4). The outer peripheral side of the air motor (3) and the outer peripheral side of the shaping air ring (9) are covered with a cover member (7) using an insulating material, over the entire circumferences thereof. An external electrode (13) is provided outside the cover member (7) in a radial direction. The shaping air ring (9) is provided with an annular projecting portion (16) which protrudes forward, over the entire circumference thereof. The air injection holes (10) are bored at the front end of the annular projecting portion (16). Accordingly, an electric field at the front end of the annular projecting portion (16) is concentrated, whereby corona discharge can be generated.
B05B 5/03 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés par l'utilisation de gaz
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
A rotation restricting mechanism (25) is provided between a mounting shaft section (15) of a rotating shaft (14) and a mounting tube section (24) of a rotary atomizing head (21). The rotation restricting mechanism (25) comprises a male spline member (26) provided on the outer peripheral side of the mounting shaft section (15) and a female spline member (27) provided on the inner peripheral side of the mounting tube section (24). The rotation restricting mechanism (25) is adapted to restrict rotational displacement of the rotary atomizing head (21) relative to the rotating shaft (14) when the male spline member (26) and the female spline member (27) are engaged with each other.
B05B 3/10 - Appareillages de pulvérisation ou d'arrosage avec des éléments de sortie mobiles ou des éléments déflecteurs mobiles avec des éléments rotatifs avec évacuation sur la presque totalité de la périphérie de l'élément rotatif
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
An air motor (3) is housed in a housing member (6), and an atomizer (2) having a rotating atomizer head (4) is attached to the front side of the housing member (6). On the outer peripheral side of the housing member (6), first outer electrodes (8) are provided surrounding the housing member (6). On the front side of the housing member (6), second outer electrodes (10) are disposed at positions nearer to the rotating atomizer head (4) than the first outer electrodes (8). A first high voltage generator (11) supplies first high voltage (V1) consisting of DC voltage to the first outer electrodes (8). A second high voltage generator (12) suppliessecond high voltage (V2) consisting of intermittent pulse voltage (V2p) to the second outer electrodes (10) within a range lower than the first high voltage (V1).
B05B 5/053 - Dispositions pour l'alimentation en énergie, p. ex. en énergie pour la charge
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
B05B 5/08 - Installations pour appliquer des liquides ou d'autres matériaux fluides à des objets
A cartridge exchange device (41) has a swing arm part (48) having a cartridge holding mechanism (48B) for holding a cartridge (24) and a circular arc motion part (46) for swinging the swing arm part (48) on a horizontal plane. The cartridge exchange device (41) holds the filled cartridges (24) on a loading table (42) by the cartridge holding mechanism (48B) and moves the swing arm part (48) toward the exchange position (O) by the circular arc motion part (46). Consequently, the filled cartridge (24) and a used cartridge (24) can be exchanged between a placement table (42) and a common body part (15) disposed at the exchange position (O) of an atomizing head exchanging/washing device (31).
B05B 15/06 - Montage, dispositifs de maintien ou de soutien des têtes de pulvérisation ou autres organes de projection lorsqu'ils sont en service ou au repos (B05B 15/10 a priorité)
B05B 12/14 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation pour fournir à un orifice de pulvérisation unique, un liquide ou un autre matériau fluide choisi parmi plusieurs
B05B 15/02 - Systèmes ou dispositifs pour nettoyer des orifices d'évacuation
A common body part (15) of a coating machine (14) is mounted on a robot device (13). A common-body-part holding device (33) is fixedly attached to a fixed plate (32) of an atomization head exchange/cleaning device (31). When a used atomization head (19') and a used cartridge (24') are replaced with a cleaned atomization head (19) and a filled cartridge (24), the common body part (15) is held and positioned by the common-body-part holding device (33). When the common body part (15) is held by the common-body-part holding device (33), drive force of the robot device (13) is reduced so that the common body part (15) can be freely moved when an external force is applied to it.
B05B 15/06 - Montage, dispositifs de maintien ou de soutien des têtes de pulvérisation ou autres organes de projection lorsqu'ils sont en service ou au repos (B05B 15/10 a priorité)
B05B 12/14 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation pour fournir à un orifice de pulvérisation unique, un liquide ou un autre matériau fluide choisi parmi plusieurs
B05B 15/02 - Systèmes ou dispositifs pour nettoyer des orifices d'évacuation
An air atomization coating device having a body member (2) extending forward from a cartridge attachment section (5) at the rear of the body member and having provided in it a first feeding tube insertion hole (6), a passage selection mechanism (11) located in front of the body member (2) and selecting between a second feeding tube insertion hole (14) and a second cleaning fluid passage (15), a spray nozzle (22) in front of the passage selection mechanism (11), and a coating cartridge (30) attached to the cartridge attachment section (5). When the passage selection mechanism (11) is switched to a coating position, the first and second feeding tube insertion holes (6, 14) are interconnected, and coating work can be made when a coating cartridge (30) is inserted. On the other hand, when the passage selection mechanism (11) is switched to a cleaning position, a first cleaning fluid passage (9) and the second cleaning fluid passages (15) are interconnected to enable cleaning fluid to be supplied to the spray nozzle (22).
B05B 7/06 - Pistolets pulvérisateursAppareillages pour l'évacuation avec un orifice de sortie en entourant un autre situé approximativement dans le même plan
B05B 15/02 - Systèmes ou dispositifs pour nettoyer des orifices d'évacuation
A valve fixing member (17) is provided at the rear portion (3D) of the housing (3) of a painting apparatus body (2), and each base resin valve (22) of a base resin valve assembly (21) and a cleaning fluid valve (30), each hardener valve (35) of a hardener valve assembly (34) and a cleaning fluid valve (30), a trigger valve (40) and a distal end cleaning valve (43) are fixed removably to the outer circumferential side of the valve fixing member (17) using a clamping mechanism (28). Consequently, each base resin valve (22) and the hardener valve (35) can be arranged closely to the rotary atomization head (5) of the painting apparatus body (2), and cleaning performance can be enhanced by shortening the passage for allowing mixed paint to distribute. Furthermore, replacement work can be simplified because each base resin valve (22) and the hardener valve (35) or the like can be fixed removably to the valve fixing member (17) by a screw member (29) of the clamping mechanism (28).
B05B 7/04 - Pistolets pulvérisateursAppareillages pour l'évacuation avec des dispositifs permettant le mélange de liquides ou d'autres matériaux fluides avant l'évacuation
B05B 15/02 - Systèmes ou dispositifs pour nettoyer des orifices d'évacuation
Tank base (12) is constructed of attaching part (13) and feed tube (16), and the feed tube (16) is provided with first paint channel (17). Baglike tank (19) is constructed of support member (20) of cylindrical body and bag member (21) with its both edge sides fixed to the support member (20), in which paint accommodation chamber (22) is defined. The support member (20) at its anterior end portion (20A) is provided with second paint channel (23). Further, there is provided tank accommodation tubular member (25) for accommodating the bag member (21). In the state of holding both the ends of the support member (20) between the attaching part (13) of the tank base (12) and the tank accommodation tubular member (25), the baglike tank (19) is accommodated in the tank accommodation tubular member (25). In this stage, the paint accommodation chamber (22) communicates via the second paint channel (23) with the first paint channel (17).
A fixed-quantity filling setting mechanism (58) is constituted of a piston (62) for defining a measuring chamber (63) in a measuring tank (61), a setting section (65) for presetting the filling quantity of paint, and a detector (66) for detecting the fact that the piston (62) has reached a displacement quantity set at the setting section (65). A paint supply mechanism (32) fills the paint containing chamber (19) of a cartridge (16) with paint. Push-out liquid of the same quantity as that of the filling paint is discharged from a push-out liquid containing chamber (20). The push-out liquid is fed into the measuring chamber (63) of the fixed-quantity filling setting mechanism (58) and the discharge quantity of that push-out liquid is detected by means of the detector (66) through the piston (62), thus measuring the filling quantity of paint accurately.
Two engagement sections (7) are arranged on the outer peripheral side of a rotating shaft (6), a stationary ring (13) is attached forward of an air motor (5), a rotation ring (14) is rotatably provided on the stationary ring (13), and two slide plates (16) are arranged between the stationary ring (13) and the rotation ring (14) so as to be movable in the radial direction of the rotating shaft (6). A slider movement mechanism (17) is placed at the stationary ring (13) and the rotation ring (14), and the slider mechanism causes each slide plate (16) to be engaged with and separated from each engagement section (7) according to rotation of the rotation ring (14). When a worker simply holds the rotation ring (14) by one hand and rotates it, the slider movement mechanism (17) causes each slide plate (16) to engage with the engagement section (7) to fix the rotating shaft (6). In this state, a rotary atomizer head (8) can be rotated relative to the rotating shaft (6), which enables attachment and detachment of the atomizer head (8) to the rotating shaft (6).
B05B 5/04 - Appareillages pour délivrer le matériau, p. ex. pistolets de pulvérisation électrostatique caractérisés en ce qu'ils comportent une sortie rotative ou des éléments déflecteurs
B05B 3/10 - Appareillages de pulvérisation ou d'arrosage avec des éléments de sortie mobiles ou des éléments déflecteurs mobiles avec des éléments rotatifs avec évacuation sur la presque totalité de la périphérie de l'élément rotatif
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
07 - Machines et machines-outils
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
Produits et services
(1) Painting machines, spray paint robots, rotary atomizers for dispensing paints, and parts and fittings thereof; accessories for painting machines, for spray paint robots and for atomizers for dispensing paint, namely: electro-mechanical controls, electronic controllers, high-voltage generators, cleaning preparations and cleaning instruments.
Painting machines, namely, robotic spray painters for industrial use, paint atomizers for industrial use, industrial painting units comprised of robotic spray painters, paint atomizers, electronic controllers, electromechanical controls, and high-voltage generators; replacement parts for the aforesaid painting machines; accessories for painting machines, namely, high voltage generators, paint supply cartridges, sold empty for use with industrial painting machines, and fittings for rotary paint atomizers in the nature of rotary paint atomizer heads
