基于PLC涂锡机改造控制系统的设计

Design of control system based on PLC modification of machine coated with tin

本文主要阐述对一种USB模块涂锡工作过程改造的基于PLC的控制系统的设计,使震动盘定位、装配铝片、涂锡、切断等几道工序协同工作,形成流水线作业,减少了人的参与和劳动强度,大大提高生产效率。文中较为详细地说明了步进电机行程控制的计算、PLC编程和触摸屏输入控制与输出显示监视系统等,较前单片机控制系统更为简单,操作多样、方便等应用特点。

This article mainly elaboration a control system design based on the PLC,for a USB module modification of tin coating processm.causes to shake the shifting plate localization,to assemble the aluminum sheet,spreads the tin,the cut-off and so on several working procedure joint operation,forms the assembly line work,reduced human＇s participation and the labor intensity,enhances the production efficiency greatly.In the article more detailed description of the calculation of stepper motor stroke control,plc,programming and touch screen input control and output monitoring system,more simple than the first single-chip control system,easy operation and diversity,application features.