Transactions of Materials and Heat Treatment

Title：Simulation and experimental verification on motion planning for multi-station stamping automatic feeding system

Authors： Wang Yongming Li Wei Hu Jitao Tan Libin Dong Shuhao

Unit： Anhui University of Technology

KeyWords： multi-station stamping automatic feeding system motion planning automatic processing pin-joint chain plate

ClassificationCode：TP241.3

year,vol(issue):pagenumber：2022,47(5):167-174

Abstract：

Based on the multi-station stamping automation processing platform of pin-joint chain plate, the movement reliability of its automatic feeding system was studied. First of all, according to the actual working conditions, the motion requirements of the automatic feeding system was analyzed, and the motion planning of each moving part and the division of action sequence were completed. Then, based on software ADAMS, a simulation model of the automatic feeding system was established, the simulation parameters and the driving constraint function of each movement were set up, and the change curves of displacement, force and torque for each component were obtained through motion simulation. Furthermore, the velocity and acceleration of end effector for the automatic feeding system in the horizontal and vertical directions were analyzed. Finally, on the basis of completing the control system design, a prototype of the multi-station stamping automation processing platform for the pin-joint chain plate was built, and the experimental verification was carried out. The experimental results show that the production efficiency of multi-station automatic stamping for pin-joint chain plate can reach 6-7 pieces per minute, which meets the requirement that the production cycle of pin-joint chain plate is less than ten seconds per piece.

Funds：

安徽省重点研究与开发计划项目(202004a05020008)

作者简介：汪永明（1971-），男，博士，教授，E-mail：wangym@ahut.edu.cn

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