摘要
自动剪切生产线将金属卷料加工成板料,它由开卷机、送料机、剪切机三部分组成,送料机是其关键设备。设计了送料机的PLC控制系统,选用三菱FX1S型PLC,还有触摸屏、伺服驱动器/伺服电机等部件。PLC根据触摸屏上设置的送料长度,计算出脉冲数后,向伺服驱动器发送,控制伺服电机送料,从而实现精确的伺服定位,其定位精度可达1m±0.01mm。
The automatic cutting production line is used to process the roll metal material into sheets of certain length.It is composed of an uncoiler,a feeder and a punch.Feeder is the key device in the production line,and its control system consists of a FX1S PLC,a touch panel,a servo driver/servo motor and other components.According to the setting value of the feeding length on the touch panel,PLC calculates the pulse number,and sends the pulses to the servo driver,then controls the movement of the servo motor for feeding.As a result,precise positioning is realized,and the accuracy can be up to 1m±0.01mm.
出处
《工业控制计算机》
2012年第4期100-101,共2页
Industrial Control Computer