Universal robot welding gun based on light-weight module body

Abstract

The invention discloses a universal robot welding gun based on a light-weight module body. The universal robot welding gun comprises a gun body side plate, a support plate, a transformer, a transformer fixing plate and a driving part, wherein the driving part is fixedly connected to the upper end part of the gun body side plate; the transformer fixing plate is fixedly connected to the outer side of the gun body side plate; the transformer is fixed at one end of the transformer fixing plate; the head part of the support plate is detachably and fixedly connected with the other end of the transformer fixing plate; a lower welding gun head and an upper welding gun head are connected to the lower end of the gun body side plate and the end of a piston rod of the driving part; and the upper welding gun head and the lower welding gun head constitute an integral welding gun head. According to the universal robot welding gun based on the light-weight module body, the equipment manufacturing cost and the equipment use cost are effectively lowered, the equipment energy consumption and the equipment space occupation are reduced, the equipment utilization ratio is improved, and the practicability is high.

Description

technical field [0001] The invention relates to a general-purpose robot welding gun based on a lightweight module body, and relates to the technical field of robot automatic spot welding guns. Background technique [0002] A welding robot is an industrial robot engaged in welding. According to the definition of a standard welding robot in the International Organization for Standardization (ISO), an industrial robot is a multi-purpose, reprogrammable automatic control operation machine with three or more The programmed axis is used in the field of industrial automation. In order to adapt to different purposes, the mechanical interface of the last axis of the robot is usually a connecting flange, which can be connected to different tools or end effectors. The welding robot is equipped with welding tongs or welding torches on the flange of the final axis of the industrial robot, so that it can perform welding, cutting or thermal spraying, while the traditional welding torch is ...

AI Technical Summary

Problems solved by technology

The welding robot is equipped with welding tongs or welding torches on the flange of the final axis of the industrial robot, so that it can perform welding, cutting or thermal spraying, while the traditional welding torch is a separate X-type and C-type. The body is single, the design cycle is long, the installation surface of the robot is single, the installation and disassembly are inconvenient, and the gun body cannot be interchanged with the C-type welding tongs, and the weight is heavy, which affects the service life of the robot, resulting in high requirements for the robot and high cost of the workstation.

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