Automatic sorting device of subpackaging machine for stuffing production

The utility model discloses an automatic sorting device of a subpackaging machine for stuffing production. The automatic sorting device comprises a base, a conveying device is arranged on the top of the base, a subpackaging device is installed on the top of the base in the middle of the conveying device, and a sealing device is arranged on the top of the base beside the subpackaging device. A groove is formed in the top of the base located at the end of the conveying device, a weight sensor is installed in the groove, four connecting rods are arranged on the top of the base located at the four corners of the weight sensor, a transverse plate is connected to the tops of the four connecting rods, two supporting plates are installed at the two ends of the bottom of the transverse plate, and pneumatic push rods are arranged on the side walls of the two supporting plates. A pushing plate is mounted at the end of the pneumatic push rod. The automatic sorting device of the packing machine for stuffing production is