Robot for automobile part welding

Abstract

The invention discloses a robot for welding auto parts. The structure includes a chassis, a base, a large arm, a welding torch, a connection fixing plate, a small arm, a forearm, an elbow joint, and a junction box. The upper end of the chassis is attached to the lower end of the base. , the upper end of the upper arm is provided with an elbow joint, and the welding torch is installed on the lower end of the connecting and fixing plate. The present invention connects the upper arm to the forearm through the elbow joint, and the staff connects the forearm, the forearm, and the upper arm to make the robot move mechanically in all directions. The elbow joint is embedded and connected in the connecting ring. When the welding robot moves, it drives the sliding gear to rotate. The sliding wheel in the sliding gear will rotate at a high speed so that the robot can move flexibly and the conveyor belt roll, so that the robot can speed up when welding. When personnel use the welding robot to work, the friction during the mechanical movement of the robot can be reduced by rotating the sliding wheel, so that the mechanical arm can move quickly and flexibly, and the work efficiency can be improved.

Description

technical field [0001] The invention relates to a robot for welding auto parts, which belongs to the technical field of robots for welding auto parts. Background technique [0002] In the manufacturing industry, the technical means of welding auto parts are mainly divided into two categories in the existing technology: manual welding and robot automatic welding. In today's environment of rapid social and economic development, the shortcomings of manual welding are reflected It is becoming more and more obvious: 1. The efficiency of manual welding is low, which cannot meet the modern requirements for high efficiency; Welding quality cannot be reliably guaranteed; three, the cost of employment is getting higher and higher. [0003] The prior art discloses a robot with the application number: 201620806911.8 for welding auto parts, including a base of a mechanical arm and a rotating mechanism base symmetrically arranged on both sides of the base of the mechanical arm. The mova...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a robot for auto parts welding, to solve the problem in the prior art that when the staff use the welding robot to work, the movement speed of the mechanical arm is relatively slow, which leads to a high working efficiency. not high problem

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