Efficient pressing device for paperboard packaging machine

The utility model relates to the technical field of packaging devices, and discloses an efficient pressing device for a paperboard packaging machine, which comprises a base, a limiting assembly is fixedly connected in the base, a packaging machine body is fixedly connected to the right side of the top of the base, and a dust collection assembly is fixedly connected to the top of the packaging machine body. The conveying device comprises a base, the middle of the base is rotationally connected with a conveying assembly, the left side of the top of the base is fixedly connected with an L-shaped supporting plate, the middle of the L-shaped supporting plate is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a pressing plate, and the bottom of the base is fixedly connected with supporting legs. According to the paperboard pressing device, paperboards can be stacked in order through the first driving motor and the second driving motor, meanwhile, the m