基于PLC的激光拼焊生产线控制系统设计

本文介绍了基于PLC的激光拼焊生产线控制系统。分析了激光拼焊生产工艺过程,针对激光拼焊生产过程中多工作单元相互协调和工业过程复杂等特点,开发了基于三菱PLC的控制系统,介绍了系统的软硬件设计方法。该系统能够完成上料、定位、压紧、焊接、检测、下料以及废料处理功能,实现了激光拼焊生产线的全自动化,具有较高的安全性和稳定性。

This paper presents a control system for Tailored Blank Laser Welding system based on PLC. Technical process of the Tailored Blank Laser Welding system is analyzed.In order to solve the question that the process of Tailored Blank Laser Welding is complex and adaptive distribute control required by the whole working units,Mitsubishi PLC-based control system is developed.Hardware and software design method is introduced in detail.This system can complete the loading,positioning,pressing,welding,seam detecting...