Optimization Design of Automatic Reversing Control Method for Auxiliary Materials of Tobacco Storage Cabinet Equipment

Abstract

In order to solve the problems that the paving car and the paving belt do not automatically reverse and the distribution car does not move when the tobacco leaf storage cabinet is fed, the storage cabinet feeding system is optimized and improved. firstly, the hardware of the storage tank feeding system is improved, the detection switch of deceleration bit and limit bit is added in the hardware, the speed reduction and limit detection switch are added in the hardware to adjust the speed and limit position of the paving car; Secondly, the program control of the storage cabinet feeding system is improved. Combined with the improved hardware detection switch, the feeding pre-self-inspection mode, time control mode and production control logic are optimized and designed. The feeding processes of tobacco leaf storage cabinet and tobacco cut storage cabinet in Shijiazhuang Cigarette Factory were tested, the results show that in the improved storage cabinet feeding system, the feeding failure rate is reduced by 83.7% because the proximity switch is not triggered, the number of times of the feeder car rushing out is reduced by 84.6% because the proximity switch is not triggered, and the storage cabinet is damaged for 0 times because the feeder car rushing out of the proximity switch. The technology can effectively solve the problems of paving car and the paving belt reversing and distribution car inching, reduce the failure of storage cabinet feeding system, and effectively improve production efficiency.