摘要:
The invention relates to a coating method for coating components, in particular for coating motor-vehicle body components in a painting installation. The coating method according to the invention comprises the following steps: moving an application device over a component surface to be coated, along a specified coating path (1), and applying a coating agent jet to the component surface by means of the application device. The coating agent jet is applied while the application device is moved over the component surface. Furthermore, the coating agent jet is not rotationally symmetrical with respect to the jet axis thereof and therefore produces an elongate spray pattern (2) having a certain longitudinal direction (7) on the component surface. The invention additionally provides the following step: rotating the application device about the jet axis in relation to the coating path (1) during the movement of the application device, the angular position (a) of the longitudinal direction (7) of the spray pattern (2) in relation to the path transverse direction (12) thus being changed along the coating path (1).
摘要:
The invention relates to a high-speed sticking unit for container lids, applicable to a polar robot (2) for spraying liquid adhesive or other fluids along a pre-defined edge, comprising a central rotary element (3) for supplying fluid and an outer rotary element (4) for supplying a signal, which are connected to a main rotary shaft (5) and to the control means (8) of the robot. There is also a lower rotary block (9) with the outflow (10) of the fluid and electrical signal towards the product applicator pistols which are set with means for adjusting the turn radius thereof and the incline thereof. The invention also relates to a configurable cleaning station (15) which is arranged in the vicinity of the applicator pistons (13).
摘要:
Die Erfindung betriff einen Düsenkopf (1) mit zwei Strahldüsen (2) zur Erzeugung eines Strahls (3) eines flüssigen Strahlmediums und eine Hochdruck-Flüssigkeitsstrahlvorrichtung mit einem solchen Düsenkopf (1). Um eine Ausrichtung der Strahldüsen (2) am Arbeitsort ermöglichen, werden die Strahldüsen (2) am vorderem Ende separater Flüssigkeitszuleitungen (6) angeordnet und zumindest eine Strahldüse (2) mittels eines Düsenmanipulators zwischen zwei Endpositionen verschiebbar ausgebildet. Die Verschiebung der Strahldüse (2) ist geführt durch eine in einer Düsenhalterung (4) angeordnete Schlitzöffnung (11) und weist eine radial verlaufende Komponente auf.
摘要:
Is intended to be installed in a horizontal platform in the form of a working table of a revarnishing machine to repair lids. It is characterized in that it comprises a copying device (1) sustained by a cam support (5), joined in turn to an upper support (4), the copying device having a copying cam body (3) solidary to the cam support (5), the static solidary set of these three elements (3-4-5) being coupled around the main rotary shaft (10), to which lower extremity a drum (18) is affixed dragging the copying device with its rotary movement. Said copying device has, among its elements, roller followers (25) driven in grooves (3') located in the copying cam body 3, the copying device (1) also having varnishing guns (17).
摘要:
The invention relates to a treatment device for workpieces, having the following: a treatment chamber (1); a shaft (2) which extends through a wall of the treatment chamber (1) into the treatment chamber and which is mounted in a rotatable manner; an electric treatment unit (3) which is secured to the shaft (2); and a power supply arrangement (6) with a first supply line (61), an electric coupling (63, 64), a second supply line (62), and an actuating unit (7). The electric coupling (63, 64) has a first coupling element (63), which is secured to the shaft (2) outside of the treatment chamber (1), and a second coupling element (64). The first supply line (61) connects the electric treatment unit (3) to the first coupling element (63), and the second supply line (62) is connected to the second coupling element (64). The actuating unit (7) is designed to actuate the coupling (63, 64) in order to bring the second coupling element (64) into contact with the first coupling element (63) or release the second coupling element (64) from the first coupling element (63).
摘要:
A vaporizing device for use in dispersing water in the air comprises a tower-like supporting structure (3) on which there is rotatably mounted a distributing structure (2) for dispensing vaporized jets of water. The distributing structure (2) comprises a plurality of dispensing tubes (T) which are parallel to, and spaced apart from, each other, these tubes being carried in a rack-like fashion by a supporting tubular cross-member (13) rotatably mounted around a vertical axis (7) on a platform (6) carried by the tower-like structure (3). The dispensing tubes (T) are provided with a plurality of dispensing nozzles (U) oriented along different directions and distributing along each dispensing tube (T). Each dispensing nozzle (U) is for receiving water under pressure fed by a pump which draws water from a basin, through a path defined within the supporting tubular cross-member (13) and within each dispensing tube (T). The rotatable distributing structure (2) includes one or more planar surfaces (W) shaped and arranged for automatically orienting the distributing structure (2) in the wind, so that the dispensing tubes (T) extend substantially along the wind direction, thus favouring the dispersion of the vaporized jets in the air. In a preferred example, the platform (6) is carried by a carriage (4) vertically guided along the tower-like structure (3) and movable between an operative raised position and a lowered position, in which maintenance operations can be carried out. The device comprises a self-centering system including a fixed cam member (21) which causes the tubular cross-member (13) to rotate around its articulation axis (7) when this cross-member is in a position which would interfere with the tower-like structure (3) during lowering of the platform (6).
摘要:
The repainting head is designed to be installed on a workbench of a repainting machine for repairing circular lids. It is characterized in that it comprises a repainting device (1) moveable by means of an elevation device (2), this repainting device (1) having a main rotary shaft (13) to which are attached one/two axial shafts (18) on which are mounted one/two painting arms (19) that are constrained to rotate with the main rotary shaft (13). Each repainting arm (19) is connected to the respective painting gun (20), the distance of which from the geometric centre of the main rotary shaft (13) is variable, each arm (19) rotating about the axial shaft (18), the required position of each repainting arm (19) being set using anchoring means that prevent any relative movement between the main rotary shaft (13) and the axial shaft (18).
摘要:
Disclosed is a pipe-shape structure coating device. A pipe-shape structure coating device according to one embodiment of the present invention includes: a rack unit on which a pipe-shape structure is placed, and a work vehicle which carries out a coating process on an inner surface of the pipe-shape structure by driving inside the pipe-shape structure placed on the rack unit along a longitudinal direction of the pipe-shape structure.
摘要:
The invention relates to a facility for working by means of high-pressure fluid jets at a cryogenic temperature, including one or more pipes (6, 7, 8) for conveying cryogenic fluid up to a mobile tool (4) comprising one or more fluid-dispensing nozzles (11), so as to supply at least one nozzle (11) of said mobile tool (4) with high-pressure cryogenic fluid, and at least one portion of the fluid pipes (6, 7, 8) including insulating means (20, 22, 22) enabling said pipe portion (6, 7, 8) to be thermally insulated. The insulating means (20) include a chamber (20) arranged around all or part of said at least one pipe or pipeline portion (6, 7, 8) to be insulated, at least one insulating gas source (5), and insulating gas supply means fluidly connecting the insulating gas source (5) to the inside of the chamber (20) so as to supply the latter with insulating gas from the insulating gas source (5) and to form an insulating gas atmosphere within (21) the chamber (20).
摘要:
A device for applying active substances to surfaces of medical implants (11) has a base station (22) and a replaceable cartridge (10) that can be mounted on the base station, the cartridge (10) having a holder for the implants (11) and also a nozzle for spraying the active substance onto the surface. The base station (22) has a drive unit (75) for moving the holder and the nozzle in relation to each other. For this purpose, the cartridge (10) has a basically cylindrical first housing part (14) which has the holder and a basically cylindrical second housing part (15) which has the nozzle. The first and second housing parts (14, 15) are formed so that they fit into each other and are arranged so that they can be moved, and preferably rotated, relative to each other.