PCB main driving assembly

The utility model discloses a PCB main driving assembly, and relates to the technical field of PCBs. The device comprises a connecting plate, a jig device, a waste suction device and an upper gland assembly are arranged at the top of the connecting plate, the waste suction device is arranged between the jig device and the upper gland assembly, a driving motor is arranged at one end of the connecting plate, and the output end of the driving motor extends into the connecting plate. The jig device comprises an upper jig platform and a lower jig platform, the upper jig platform is arranged in the connecting plate, the upper jig platform is connected with the connecting plate in a sliding mode, and the top of the upper jig platform and the top of the lower jig platform are each provided with a board splitting jig special for a PCB. According to the utility model, the utilization rate of the internal space of the equipment can be improved by arranging the double guide rails which are vertically arranged up and down