Simple woven bag auxiliary packaging device

The utility model relates to a simple woven bag auxiliary packing device which comprises a machine frame, a hydraulic air cylinder, a lower pressing plate and a containing plate, belt grooves used for allowing packing belts to penetrate through are formed in the lower pressing plate and the containing plate at equal intervals, the simple woven bag auxiliary packing device further comprises width adjusting mechanisms arranged on the two sides of the containing plate, and each width adjusting mechanism comprises a width adjusting air cylinder and a width adjusting plate. The width adjusting air cylinder is fixed on the machine frame through an air cylinder seat, two sliding grooves are transversely formed in the placing plate, supporting feet used for penetrating through the sliding grooves are arranged at the bottom of the width adjusting plate, and an air cylinder connecting plate is arranged at the bottoms of the supporting feet and connected with the output end of the width adjusting air cylinder. The width