扬州大学广陵学院
本科生毕业设计
毕业设计题目 基于PLC的焊接机器人控制系统设计
学 生 姓 名 专 业 班 级 指 导 教 师
完 成 日 期 扬州大学本科生毕业设计（论文）
摘 要
焊接机器人作为工业机器人应用的一个重要领域，对提高企业的工作效率、提升产品质量、降低企业的生产成本等方面都有着非常重要的意义。根据焊接机器人的控制需要，设计了基于PLC的焊接机器人控制系统。焊接机器人控制系统是焊接机器人的核心部分，它是机器人控制柜和主控制柜以及夹具操作台之间通讯的桥梁，它可控制伺服的启动、暂停、旋转速度等，从而控制夹具翻转；可控制机器人和夹具之间的联动，使焊接动作能够自动的运行，并且能实现任意的暂停再启动和紧急停止再启动。系统经过调试，联系焊接样件可知，本课题所设计的控制系统能良好的运行，适应各种环境干扰，能够较为准确的沿着示教的轨迹进行焊接，而且焊接质量达到了产品的质量要求。 关键字：焊接机器人、控制系统、PLC、伺服控制
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扬州大学本科生毕业设计（论文）
Abstract
Welding robot as an important field of industrial robot applications, to improve the efficiency of enterprises, improve product quality, reduce the production cost of enterprises have a very important significance. According to the control of welding robot, designed a welding robot control system based on PLC. Welding robot control system is the core part of the welding robot, it is a bridge of communication between the robot control cabinet and main control cabinet and the jig operation platform, it can control servo motor start, pause, such as rotation speed, so as to control the fixture turnover; can control the robot and the linkage between the clamp, welding operation can be run automatically, and can realize any pause and restart and emergency stop and restart. The system after the debugging, the contact welding sample, control system designed by this paper can run in good, adapt to various environment interference, can accurately along the teaching track welding, and welding quality meets the quality requirement of products.
Key words:Welding robot、control system、 PLC、servo control
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基于PLC的焊接机器人控制系统设计
