Stacking machine

The utility model relates to a stacking machine which comprises a machine frame and a lifting frame, and a pedestal for placing stacked plates is arranged at the bottom of the inner side of the machine frame. A guide plate device is arranged on one side of the pedestal, is fixedly connected with the lower end part of the rack and is used for guiding a plate to the pedestal; the lifting frame is arranged on the other side of the pedestal; a cross rod is arranged at the upper end of the rack, and the upper end part of the lifting frame is movably arranged on the cross rod in a sleeving manner; a driving device is fixedly arranged at the upper end of the rack, the output end of the driving device is fixedly connected with the lifting frame, and the output end of the driving device drives the lifting frame to move along the rack; the lower end of the guide plate device and the lower end of the lifting frame are both provided with plate arranging devices, and the two plate arranging devices are connected with the