Automatic five-axis welding manipulator

Abstract

The invention discloses a five-axis automatic welding manipulator in the field of automation, which includes a machine base, an X-axis mechanical arm arranged transversely on the upper end surface of the machine base, and a mechanical arm movably arranged on the X-axis mechanical arm and perpendicular to the The Y-axis mechanical arm of the X-axis mechanical arm also includes a Z-axis mechanical arm that is movably arranged at one end of the Y-axis mechanical arm and is vertically arranged, and also includes an end effector that is movably arranged at the lower end of the Z-axis mechanical arm, and It includes a welding device arranged on the end effector; the X-axis mechanical arm includes a first installation seat arranged on the machine base, and also includes a first wiring towline, and is fixed on the side of the first installation seat to facilitate the first wiring The first wiring drag chain fixing frame of the towline transmission also includes the X-axis transmission walking guide rail arranged on the upper surface of the first mounting seat, and also includes the X-axis timing belt device that drives the Y-axis mechanical arm to move on the X-axis transmission travel guide rail . The invention has multiple degrees of freedom, good flexibility and high utilization rate of equipment.

Description

technical field [0001] The invention relates to the field of automation, in particular to a five-axis automatic welding manipulator. Background technique [0002] Since the first industrial robot was created by humans in the early 1960s, the robot has shown its great vitality. With the development of modern industry, people are motivated to improve production efficiency, stabilize and improve product quality, and improve workers' working conditions. In order to speed up the mechanization and automation of industrial production, the manipulator was invented and widely used in the production process, especially in the occasions of high temperature, high pressure, dust, noise, radioactivity and pollution. The manipulator has been widely used Applications. Because welding not only has harsh working environment and great harm to the human body, but also requires high skill of the operator, the surface of the welding seam often appears convex, the workload is heavy in the later s...

AI Technical Summary

Problems solved by technology

Because welding not only has harsh working environment and great harm to the human body, but also requires high skill of the operator, the surface of the welding seam often appears convex, the workload is heavy in the later stage, and the efficiency is low, so the welding manipulator appeared. In technology, ordinary welding manipulators can only achieve simple motion trajectories, but cannot achieve multi-degree-of-freedom welding, and the structure is complex, the flexibility is not strong enough, and the utilization rate of equipment is low, so it cannot meet the increasingly higher standards of the development of the mechanical manufacturing industry.

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