摘要:
A method for assembling motor vehicles in which a drive train, chassis and floor module are pre-assembled and then connected to a shell of the motor vehicle. The floor module is pre-assembled in a first pre-assembly process and the drive train and the chassis are pre-assembled in a second pre-assembly process. The floor module, the drive train and the chassis are combined and then connected to the shell of the motor vehicle.
摘要:
An assembly unit with an industrial robot for handling a vehicle body is provided. The industrial robot can be moved by coupling to the vehicle body in the conveying direction, in which a conveyor belt conveys the vehicle body. The industrial robot retains in any conveying situation its exact position relative to the workpiece in all directions. A transport platform serves to transport the industrial robot. The transport platform can be moved independently of the conveyor belt and without use of rails if the industrial robot is decoupled from the vehicle body. A component storage unit can be coupled to the transport platform. The component storage unit then can also be moved by the transport platform. The industrial robot can be designed for a small load to achieve a cost-effective assembly unit.
摘要:
A floor module for a motor vehicle includes a floor shell, which can be fastened to a shell of the motor vehicle, and equipment with a plurality of variant-specific constructional units arranged on the floor shell. A method for assembling a floor module involves equipping a respective shell of the motor vehicle with a floor module with corresponding chassis and drive train.
摘要:
A method and an apparatus for automated application of paint film to bodywork parts (1) and to a paint film composite (5) which is suitable for automation. A paint film composite (5) which is suitable for automation is created and adhesively bonded onto the bodywork part (1) in an accurate position and without any bubbles or creases by means of a robot-controlled application tool that is appropriate for this purpose. To securely hold the film composite (5), which has been picked up from a substrate, the suction grippers (30, 31) which grip the ends are angled in mirror-image form, in order in this way to prevent the ends from becoming detached from the suction grippers. The lower protective strip (9) is then at least partially pulled off, thus exposing the adhesive face of the useful part (6) of the paint film. The film composite (5) is aligned in the correct orientation at a short distance from the bodywork part (1) and the useful part (6) of the paint film is wiped onto the bodywork surface (1).
摘要:
A method and a device for the automated application of a self-adhesive paint film to a three-dimensionally curved bodywork part, using a robotic application tool, the paint film being held ready in the form of a multi-layered film composite ready for picking up. After picking up has taken place, a protective strip on the adhesive side is removed from the film section, which is held taut, by means of a contact piece attached to the film composite on the end side and the adhesive side of the film section is thereby exposed. The paint film section is subsequently aligned above the body part to be covered, at a small distance from it, and is progressively pressed onto the bodywork part from the spaced-apart, taut position by means of a roller or doctor moving over the paint film. In order to be able to apply even large or curved paint film sections without creases and at justifiable tool costs, use is made of a rectangular film composite which protrudes on all sides over the bodywork portion to be covered and is secured on all four sides in a rectangular suction frame. As a result, during the application of the paint film, the latter is held under tensile stress in the longitudinal direction and in the transverse direction. To simplify the tool, the protective strip on the adhesive side is removed from the paint film in a stationary manner.
摘要:
Taping down tool and method for the automated, series application of adhesive tape, in particular on surface parts of vehicle bodies. The taping down tool comprises a mount for an adhesive-tape roll containing adhesive tape to be applied, an application roller for the application of adhesive tape, which has been pulled off from the adhesive-tape roll, and a holding device, which is arranged upstream of the application roller, for holding ready adhesive tape, which has been pulled off from the adhesive-tape roll, between two application processes, the holding device moreover serving for the pressing-on of held-ready adhesive tape on the surface to be covered, so as to initiate an application process, and, after a forwards movement of the taping down tool, adhesive tape, which has been pressed on by the holding device, being taken over by the application roller which can be extended essentially perpendicular with respect to the plane of the pressed-on adhesive tape in the direction of the adhesive tape and is used for the force-controlled pressing-on of the adhesive tape.
摘要:
A device is provided for detaching a finish-molded workpiece, made of a thermoset, from a compression molding tool and for removing the workpiece from the molding press. In order to be able to carefully detach and remove compression molded parts of any desired shape from the compression molding tool, the removing gripper, which is preferably manipulated by an industrial robot, is designed according to the invention as a dimensionally stable suction bell which is adapted to the workpiece, covers the entire workpiece in a true-to-shape manner up to the workpiece edge and, with a contact-side soft-material seating, can be brought to bear in a sealing manner against the workpiece. Pockets which are sealed off from one another and each of which can be subjected individually to a vacuum are incorporated in the soft-material seating. Each of the separate vacuum connections mutually free of reaction is provided with a monitoring device which emits a signal in the event of a drop in vacuum below a threshold value. A plurality of plungers which can be set down on opposing surfaces on the lower die are attached to the edge of the suction bell. The removing gripper can be pushed off the lower die by the plungers.
摘要:
A method for assembling motor vehicles in which a drive train, chassis and floor module are pre-assembled and then connected to a shell of the motor vehicle. The floor module is pre-assembled in a first pre-assembly process and the drive train and the chassis are pre-assembled in a second pre-assembly process. The floor module, the drive train and the chassis are combined and then connected to the shell of the motor vehicle.
摘要:
The invention relates to a method for the production of motor vehicles, in particular personal motor vehicles, wherein a plurality of moveable outer skin elements (90) forming the outer skin of the motor vehicle, in particular doors (74), hoods (76) or hatches (78), are applied to a respective shell (42) of the motor vehicle, wherein the moveable outer skin elements (90), in particular the doors (74), hoods (76) or hatches (78) are only applied to the respective shell (42) of the motor vehicle in or after an assembly line, in particular in or after a main assembly line (46). Moreover, the invention relates to a motor vehicle, in particular a personal motor vehicle, having a shell (42), which has a cathodic dip coating or similar corrosion protection coating added to it and to which a plurality of outer skin elements (90, 80) forming the outer skin are applied, wherein the shell (42) of the motor vehicle only has the cathodic dip coating or similar corrosion protection coating added to it.
摘要:
The processing system (10) serves for processing a moving workpiece (12) by means of an industrial robot (16) that can be rigidly coupled, intermittently, to the workpiece (12) and/or to a movable workpiece carrier unit (14), the industrial robot (16), when in a decoupled operating position (42), being carried by a carrier device (18) that is movable, independently of a workpiece, by means of a drive unit (20) acting with active drive, and, when in a coupled operating position (44), being floatingly mounted relative to the carrier device (18) by means of a floating bearing system (22), characterized in that a control unit (36) of the industrial robot (16) and/or at least one production unit (40) are additionally arranged on the carrier device (18).