Decorative film punching device for carton production

The decorative film punching device for carton production comprises a rack, a film containing frame, a motor, a cutting roller, a pressure roller and a traction roller, a discharging channel is formed in the rack, a protruding blade is arranged on the cutting roller, air holes are formed in the position, corresponding to the blade, of the cutting roller, the interior of the cutting roller is hollow, two sets of air channels are arranged, one set of air channels are vertically upward, and the other set of air channels are vertically downward. The cutting device has the advantages that the two air channels are arranged in the cutting roller and connected with an external air blowing device and an external vacuum pumping device respectively, when rolling cutting is carried out, cut waste is sucked into the cutting edge firstly, then the cutting edge is rotated to the horizontal position, the waste is blown out of the cutting edge through the air blowing device, and the waste is discharged through the vacuum pump