Design of Zongzi Piecework System Based on PLC

In the Zongzi manufacturing industry, the traditional Zongzi piecework way not only consumes huge manpower, but also has low efficiency, and prone to error. In this paper, Zongzi piecework system is designed, PLC is adopted as the control center, piecework subsystem and sampling subsystem are developed to implement Zongzi high-speed count and sampling control of multiple production lines in the same time. Practical application shows that the system can greatly improve the speed and precision of Zongzi piecework.