A production process for gluing and hemming of automobile door covers

Abstract

The invention discloses a production process used for gluing and edge covering of an automobile door cover. The production process comprises the following steps: an operator puts an inner plate assembly and an outer plate respectively; an outer plate seven-axis robot grasps a combining platform to a fixed station; a six-axis fixed robot grasps the inner plate assembly to a glue gun part of vibration absorption glue to finish vibration absorption glue gluing work; the outer plate seven-axis robot grasps the outer plate to a folding gluing gun part to finish folding gluing work; the outer plate seven-axis robot puts the outer plate on the combining platform and the six-axis fixed robot puts the inner plate assembly on the outer plate; combining operation is carried out to obtain a door assembly; a buckling seven-axis robot grasps the door assembly and puts the door assembly into a special pre-edge-covering machine to carry out pre-edge-covering operation; then the door assembly is conveyed into a pressing machine to be subjected to edge covering operation. The production process has the beneficial effects that the gluing and edge covering process of a plurality of types of automobile door covers is automatically finished by the machine; the quality of the product is stable and reliable, the automation degree is high and the commonality is strong.

Description

technical field [0001] The invention relates to the technical field of automobile manufacturing, in particular to a production process for gluing and hemming of automobile door covers. Background technique [0002] With the gradual improvement of people's material living standards, people's requirements for automobiles have increased from practicality and reliability to comfort, aesthetics, safety, and economical use. Requirements, especially the surface quality of the outer door and cover parts. The quality of the covered door cover parts plays a decisive role in the appearance quality of the vehicle. [0003] The manufacture of automobile door cover assembly has become an important part of body-in-white assembly, and it has attracted more and more attention because of its universality of application and particularity of process. But existing technology can't satisfy above-mentioned requirement at all. [0004] During the manufacturing process of the car door cover assem...

AI Technical Summary

Problems solved by technology

Although the manual hemming method has less investment, the quality is difficult to guarantee and the consistency is poor, so it is basically not used now; the robot hemming method is flexible, easy to change and adjust, suitable for small batch and multi-variety production, but the production pace is slow; the quality of the press hemming is good, High efficiency, but high requirements for logistics organization; desktop hemming special machine is relatively stable in quality, less investment, but single in variety, not suitable for product series with quick changeover

Therefore, these four methods have their own shortcomings, and it is difficult to meet the increasingly high requirements in the manufacturing industry.

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