浅析光电传感器在烟纸接头剔除中的应用

光电传感器采用了特殊的光线发射接收装置,即内部电路实现了光发射接收的负反馈,以控制各种静态下的灵敏度,并对信号波延展并整形.在烟厂复杂的光电外环境下,环境光昼夜变化、电源电压波动及检测纸种类的变化等复杂条件下,实现了光电传感器能够产生对烟纸的正常接头和内部接头产生剔除信号,并通过PLC计算步数达到准确剔除废烟的目的.

Brief analysis of photoelectricity sensor application in eliminating the cigarette paper inner conjunction

The sensor is a receive device adopted special light.The internal circuit can adapt to the complicated environment of the cigarette factories,which carries out the degenerative feedback of the infrared rays and control the sensibility of various quiescent,extent and shaping signal wave.In the complicacy condition of changed ambient light day and night,the undulated power supplying electric voltage and the variety of the paper category,etc.,the sensor can detect correctly the normal contact of smoke paper and inner contact created eliminating signals,and through the PLC calculating number get to the purpose of picking and getting rid of waste cigarette.