摘要
介绍一种基于SIEMENS S7-300控制的自动搬运单元设计。以汽车覆盖件冲压加工需求为依据,分析搬运单元的工作流程,介绍了搬运单元的执行机构和气动回路,依据系统功能配置了PLC的I/O端口,设计了PLC外部接线及软件顺序控制功能图,实现了以PLC为上位机的自动搬运单元的远程控制及自动搬运工作。经实际运行证实,该搬运单元结构简单,易于维护,运行稳定可靠,具有工业参考价值和实用意义。
This paper introduces an aautomatic handling unit design based on SIEMENS S7-300 control. According to the needs of the automotive stamping, it analyses the workflow of the handling unit, designs its actuator and pneumatic circuit, configures PLC＇s I/O ports according to the system functions and designs the PLC external wiring and software sequence control function diagram to realize the remote control and operation of the automatic handling unit with PLC as PC. The handling unit is characteristic of simple structure, easy maintenance and smooth operation and it can be used for industrial production
出处
《机械制造与自动化》
2015年第4期181-183,共3页
Machine Building & Automation
