Automatic vehicle body welding part feeding device

Abstract

The invention discloses an automatic vehicle body welding part feeding device. The automatic vehicle body welding part feeding device comprises a frame body arranged on a self-propelled trolley, a shear shank is arranged between an upper plate and a lower plate of the frame body, a driving electrode is arranged inside the upper end of the shear shank, and the lower end of the shear shank is fixed to the lower plate of the frame body. Two safety protection mechanisms are symmetrically arranged on the lower plate of the frame body in the circumferential direction, the upper ends of the safety protection mechanisms are connected with the driving electrode through switch claming and pulling rods, power-losing protection hooks are connected with the lower ends of the safety protection mechanisms, and at least two electromagnetic suckers are installed at the bottom end of the lower plate of the frame body through hangers. According to the automatic vehicle body welding part feeding device, traditional vacuum suckers are replaced by the electromagnetic suckers, and the problem that the vacuum suckers do not have enough suction force is solved; the hidden danger and trouble of safety production are completely avoided, through double failure protection, the high reliability with low faults is achieved, and the manufacturing cost is greatly reduced.

Description

technical field [0001] The invention relates to an automatic loading device, in particular to an automatic loading device for welding parts of a vehicle body. Background technique [0002] At present, the vast majority of domestic micro-car companies basically use manual mounting or transportation in the process of transferring the body welding parts assembly to the production station. The biggest problem with manual mounting or transportation is the prominent safety hazard. In particular, some body welding parts assemblies have extremely sharp corners and are easily cut and scratched. Once they are not mounted firmly, it is easy to cause major safety accidents. In addition, lifting it up for a long time will cause many ergonomic problems such as cumulative damage. [0003] In order to solve the above problems, some enterprises have begun to try the automatic loading of vacuum pneumatic suction cups, which mainly fix the parts by reaching a vacuum state between the suction ...

AI Technical Summary

Problems solved by technology

However, this automatic loading method has the problem of insufficient suction, and requires air sources, distribution air pipes, etc., and has high requirements for the site, environment, and the length of the transmission line. Therefore, a more effective automatic loading device is needed.

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