终端盒体抛光装备控制系统设计

The Design of Terminal Box Polishing Equipment Control System

为了实现纵场磁体馈线系统终端盒体的自动化抛光打磨,设计了一套机器人抛光打磨装备。针对盒体表面粗糙、焊接后形变量大的特点,设计了三种表面加工工艺,并配备了与之对应的执行装置。三种执行器通过快换盘实现自动化快换,工艺流程依序进行。控制系统以PLC作为控制器,根据PLC的控制指令,机器人调用相应的加工程序,快换盘取放执行装置,实现不同工艺。打磨力是抛光打磨的主要工艺参数之一,该设备集成了自主研发的力调节装置。PLC通过数字I/O与力调节装置通信实现加工过程中对接触力的有效调整。工控机作为人机交互设备与PLC通过以太网进行通信,方便操作人员操控盒体抛光打磨装备。

In order to realize the automatic polishing and grinding of the terminal box of the longitudinal field magnet feeder system, a set of robot polishing and grinding equipment is designed in this paper. In view of the rough surface of the box and the large deformation after welding, three kinds of surface processing technology are designed with the corresponding execution equipment. The three kinds of executive equipment are automatically switched through the quick change disk, and the technological process is carried out in sequence. The control system uses PLC as the controller, the robot executes the grinding program and the quick change disk takes and drops the execution equipment according to the PLC instructions to achieve different grinding technology. The grinding force is one of the main technological parameters of polishing and grinding, this equipment integrates a self-developed force regulating device. PLC communicates with the force control device through digital I/O to realize the effective adjustment of grinding force during processing. Industrial computer as a human-computer interaction device communicates with PLC through Ethernet to facilitate operators to control the polishing and grinding equipment of box.