针对软包装材料的形状不固定、包装不受力等缺点，设计了一种新型软包装自动装箱机控制器，此控制器以单片机作为核心控制器，通过控制伺服电机来调整包装传送带的速度和位置，通过控制气缸来驱动其他的执行元器件。经过整机调试后，控制器电气部分能够有效满足工业生产包装的要求。

A new flexible automatic packing machine controller was designed to solve the shortcoming of unfixed shape and packaging material without power. MCU was used as the core device of the controller; the speed and position of packaging belt was adjusted by controlling the servo motor; the implementation of other components was controlled through controlling the air cylinder. After commissioning the machine, the electrical part of the controller can effectively meet the requirements of industrial packaging.