Structure Design and Analysis of Welding Robot Manipulator
Shoufei Hu *
North China University of Water Resources and Electric Power,Zhengzhou, Henan, China.
*Author to whom correspondence should be addressed.
Abstract
Welding robot is a multi-degree-of-freedom robot. As a part of the robot, the manipulator is an important part to complete the welding operation directly. The structure design of the large arm, small arm and welding torch of the welding robot manipulator is carried out, and the structure of the manipulator is designed by pneumatic drive design. The results show that the designed manipulator meets the accuracy requirements and is completed by combining the swing cylinder, the lifting cylinder and the telescopic cylinder
Keywords: Welding robot, mechanical arm, pneumatic circuit