Welding robot

Abstract

The invention relates to the field of robot technology, and discloses a welding robot. The welding robot comprises a base. The upper end of the base is fixedly connected with two vertical plates in abilateral symmetry mode. The opposite sides, close to the upper ends, of the two vertical plates are symmetrically provided with grooves. The inner walls of the bottoms of the grooves are fixedly provided with longitudinally-arranged racks. A support rod is arranged between the two vertical plates. The two ends, corresponding to the two vertical plates, of the support rod are fixedly connected with connecting blocks. First motors are fixedly embedded in one ends of the connecting blocks. Output shafts of the first motors are fixedly connected with gears meshing with the racks. The lower end ofthe support rod is fixedly connected with two clamping plates in a bilateral symmetry mode. The opposite sides of the two clamping plates are rotationally connected with a screw through ball bearings. The rod wall of the screw is in threaded connection with a moving block. The lower end of the moving block is vertically and fixedly connected with an electric push rod. The output end of the lowerend of the electric push rod is fixedly connected with a welding gun. The welding robot is capable of performing welding work in all aspects and can be moved conveniently.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a welding robot. Background technique [0002] Welding, also known as welding and welding, is a manufacturing process and technology that uses heat, high temperature or high pressure to join metal or other thermoplastic materials such as plastics. In addition to being used in factories, welding can also be used in a variety of environments Go on, such as in the wild, underwater and in space. Welding, wherever it occurs, can pose a hazard to the operator, so proper precautions must be taken when welding. Possible injuries caused by welding to the human body include burns, electric shock, visual impairment, inhalation of toxic gases, and excessive ultraviolet radiation. [0003] With the development of society and the progress of economy, welding robots that assist people in welding work have also emerged. Welding robots are industrial robots engaged in welding (including cutting ...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a welding robot, which has the advantages of being able to carry out welding work in all aspects and being easy to move, and solves the problem that the adjustment of the welding torch is inconvenient and the mobility of the universal wheels is easily affected in the prior art. The problem of stable placement of the robot

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