基于PLC的自动准停轨道对中装置研究  

Research on Automatic Stop Track Centering Device Based on PLC

作　　者：白宏伟[1] 张永停 

机构地区：[1]河南机电高等专科学校,河南新乡453002 [2]河南起重机器有限公司,河南新乡453002

出　　处：《煤矿机械》2013年第5期189-190,共2页Coal Mine Machinery

摘　　要：设计了一种自动准停轨道对中装置,该装置将PLC技术、微电子技术和传感器技术结合到一起,是一种经济实用的过轨对中技术。使搬运载体准确无误对中在设定位置上,定时对位准确,对轨精度高,减少设备故障率,抗干扰能力强,实用性强。An automatic stop track centering device is proposed in this paper. It＇s based on an economical and practical technology which combined the PLC technology, microelectronic technology and sensor technology. And the transportation carrier may center accurately on the set position. This technology have advantages of accurate timing contraposition of rail, high precision, low equipment failure rate, strong anti-interference ability, and strong practicality.

关 键 词：自动准停 过轨 间歇开关信号 双向对中 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]