Multistage counting subpackaging device

A multi-stage counting and subpackaging device comprises a counting and feeding channel, a multi-stage reciprocating motion subpackaging unit and a plurality of conveying units, the multi-stage reciprocating motion subpackaging unit is provided with a plurality of input ports and a plurality of output ports, and the counting and feeding channel is located on one side of the input ports. The multi-stage reciprocating motion subpackaging unit is fixed above the multi-channel conveying unit, an output port faces the multi-channel conveying unit, and an input port faces the output end of the counting and feeding channel. By means of the multi-stage reciprocating subpackaging unit, materials can be counted and subpackaged so as to meet the requirements of actual production. In addition, the stability and the accuracy of the device can be improved. The adjacent output ports of the conveying device are not located on the same straight line, and the conveying device is a multi-channel belt conveyor, so that materials