Welding and carrying integrated welding gun device

Abstract

The invention discloses a welding and carrying integrated welding gun device. The welding and carrying integrated welding gun device comprises double transverse frames, grabbing parts, a welding gun,a first positioning assembly and a second positioning assembly; the double transverse frames are fixedly connected through a reinforcer, and the grabbing parts are arranged at the tail ends of the double transverse frames and comprise corner air cylinders and clamping parts; the corner air cylinders are fixedly mounted at the tail ends of the double transverse frames and used for driving the clamping parts to be occluded or separated; the welding gun is fixedly mounted above the double transverse frames or the reinforce; and the first positioning assembly and the second positioning assembly are used for determining positions of parts in advance. Through the positioning and fixing modes of stillness and motion of the left side and the right side in two different directions and the combination of clamping positioning of the two clamping parts of the grabbing parts for the parts, four points on each part are positioned and fixed, thus the fixed state of the parts is very stable, executionof a later welding process is facilitated, the welding error is reduced, and the welding quality of the part welding process is improved.

Description

technical field [0001] The invention relates to the technical field of auto parts welding, in particular to a welding torch device integrated with welding and conveying. Background technique [0002] The welding manipulator is a device used in the welding process of automobile welding parts to play a welding role. Due to the relatively large size of some automobile welding parts, with a length, width and height of more than 1 meter, a single person cannot carry them, and at least two people are required to carry them. The manipulator must stop working during the transportation process, otherwise there will be safety hazards. The manual operation method requires two operators to carry out the handling. Manual handling is likely to cause defective parts. During the manual handling process, the robot needs to stop and wait, which will result in low production efficiency and cannot meet the customer's production cycle requirements. In addition, the lack of positioning parts dur...

AI Technical Summary

Problems solved by technology

Due to the relatively large size of some automobile welding parts, the length, width and height are more than 1 meter, and a single person cannot carry them. At least two people are required to work to carry the parts. During the transportation process, the manipulator must stop working, otherwise there will be safety hazards

The manual operation method requires two operators to carry out the handling. Manual handling can easily cause parts to collide. During the manual handling process, the robot needs to stop and wait, which will result in low production efficiency and cannot meet the customer's production cycle requirements.

In addition, the lack of positioning parts during manual handling leads to inaccurate placement of parts, which in turn affects the accuracy of subsequent welding

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