Bar code intelligent erasure control system based on PLC tape tray

In order to solve the problems of low efficiency and high manual participation in the process of erasing the old bar code of the material tray, improve the recycling efficiency of the material tray and reduce the labor cost, an intelligent erasure control system of the material tray bar code is designed.

Bar code intelligent erasure control system based on PLC tape tray system consists of three parts: reclaiming, feeding and laser erasing, which is composed of PLC main controller, Touch screen man-machine interface control, analog-to-digital conversion module, communication module, laser ranging module, machine vision module and laser erasing module cooperate to realize the functions of automatic reclaiming tray, conveying tray and laser erasing tray bar code. After on-site debugging and application, the control system improves the recycling efficiency of tray, reduces manual participation and saves a large cost for the enterprise