The invention discloses a corrugated carton knocking and printing pick-up device, which comprises a conveyor belt, a drive roller and a frame. Material rack; the frame is a portal frame, and a plurality of upward push cylinders are fixed on the top plate of the frame, and a plurality of lower push cylinders are fixed on the middle support plate of the frame, and the middle support plate is conveyed on the upper and lower sides of the conveyor belt. Between the parts, the reclaiming frame includes a reclaiming base plate, two lifting screws are hinged on both sides of the retrieving base plate, the upper ends of the lifting screws are hinged on the upper reclaiming plate, and a lifting motor is fixed on the upper reclaiming plate , the output shaft of the lifting motor is connected to the upper end of the lifting screw, one end of the support rod is fixed on the reclaiming bottom plate, and the other end of the support rod is fixed on the upper reclaiming plate. Printing, and automatically lift the printed corrugated boxes, convenient for the operator to take directly.