种子包衣机PLC控制技术的设计与实验

Design and Exbeviment of PLC Control Technology for Seed Coating Machine

针对目前我国种子包衣机设备控制粗放,种子包衣效率低等问题,为了满足现代农业生产对种子包衣的质量要求,选取PLC为控制中心,研究了种子包衣机自动控制系统的组成结构与工作原理,并系统论述了种子包衣机自动控制系统中硬件选型、系统监控、人机交互系统的设计与选型依据。

In order to meet the quality requirements of seed coating in modern agricultural production,PLC is selected as the control center,the composition structure and working principle of the automatic control system of seed coating machine are studied,and the design and selection basis of hardware selection,system monitoring,and human-machine interaction system in the automatic control system of seed coating machine are systematically discussed.The results of the study are aimed at solving the problems of the existing seed coating machine.