河北水利电力学院学报2025，Vol.35Issue(3)：14-21,8.DOI:10.16046/j.cnki.issn2096-5680.2025.03.003
超声波焊接工业机器人结构和控制系统设计
Design of Structure and Control System of Ultrasonic Welding Industrial Robot
摘要
Abstract
To address the issues of inconvenient welding head replacement,inability to perform multi-welding spot operations in space,and poor welding pressure control accuracy of traditional bench-type ul-trasonic welding equipment,a method of combining the ultrasonic welding module with an industrial robot was employed.Firstly,the mechanical structure design of the ultrasonic welding module was carried out,and the working space analysis of the robot was conducted.Secondly,the control system and human-com-puter interaction system of the ultrasonic welding industrial robot were designed.Finally,a welding verifi-cation experiment was performed using the interior panel of a car door.The results indicated that the structural design of the ultrasonic welding industrial robot was reasonable.It could rapidly replace the welding head.The ultrasonic welding industrial robot had good accessibility within a space with a radius of r<1500mm.The control system and human-computer interaction system of the ultrasonic welding indus-trial robot were reliable in operation.The welding pressure control accuracy can reach 1N.The human-computer interaction system was clear and smooth,and it could set parameters of up to 30 spatial welding spots at most.This equipment could realize the ultrasonic welding of the interior panel on a door.This e-quipment had the advantages of convenient welding head replacement,availability for multi-welding spot operations in space,high welding pressure control accuracy,and high integrability.关键词
超声波焊接/工业机器人/多焊点作业/焊接压力控制Key words
ultrasonic welding/industrial robot/multi-welding spot operation/welding pressure con-trol分类
信息技术与安全科学引用本文复制引用
周利杰,黄发,柴春林,孔竣..超声波焊接工业机器人结构和控制系统设计[J].河北水利电力学院学报,2025,35(3):14-21,8.基金项目
河北省教育厅科学研究资助项目(QN2021226) （QN2021226）
