Welding robot capable of grinding surfaces

Abstract

The invention discloses a welding robot capable of grinding surfaces. The welding robot comprises a machine body, a base, a supporting arm and a control cabinet. The base is arranged on the bottom face of the machine body. The supporting arm is arranged on the upper portion of the machine body. An overturning handle is arranged at the end of the supporting arm. A welding head is arranged at the other end of the supporting arm. A heater is arranged beside the welding head. A servo motor is arranged on the bottom face of the supporting arm. A reducer is arranged at the end of the servo motor. A rotary shaft is arranged at the end of the reducer. The welding robot is provided with the servo motor for driving a grinding plate to rotate and grind welded workpieces, a roughness sensor, a control main body and the servo motor are arranged to form a feedback control loop, thus, the roughness can be automatically controlled to a set value during grinding, application is convenient, operation steps are reduced, and the welding efficiency is ensured.

Description

technical field [0001] The invention relates to the field of welding devices, in particular to a welding robot capable of surface grinding. Background technique [0002] There are many sources of energy for modern welding, including gas flames, electric arcs, lasers, electron beams, friction, and ultrasound. In addition to its use in factories, welding can also be performed in a variety of environments, such as in the field, underwater and in space. Welding, wherever it occurs, can pose a hazard to the operator, so proper precautions must be taken when welding. The possible injuries caused by welding to the human body include burns, electric shock, visual impairment, inhalation of toxic gases, excessive ultraviolet radiation, etc. Therefore, welding robots are produced for welding, while traditional welding robots are not equipped with grinding devices, and often need to be welded The workpiece is moved to other equipment for grinding, which increases the work steps and af...

AI Technical Summary

Problems solved by technology

The possible injuries caused by welding to the human body include burns, electric shock, visual impairment, inhalation of toxic gases, excessive ultraviolet radiation, etc. Therefore, welding robots are produced for welding, while traditional welding robots are not equipped with grinding devices, and often need to be welded The workpiece is moved to other equipment for grinding, which increases the work steps and affects the welding efficiency, so a welding robot that can grind the surface is needed

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