自动上料、筛选及输送系统中的PLC控制

Application of PLC in automatic feeding, screening and conveying system

介绍一种散装粒子的自动上料、筛选及输送系统 ,该系统通过PLC控制漏斗阀门的间断启闭 ,能保证粒子的筛选质量和生产率 ,用CADEPA功能图语言编写的PLC程序为顺序控制程序的编写提供了一种便利方法。

An automatic bulk granular feeding,screening and conveying system is introduced.The system uses PLC to control intermittent opening/closing of hopper door,resulting in high screening quality and productivity.The PLC program is developed with sequence function chart based on CADEPA language.