Paperboard splitting machine with chipping collecting function

The utility model relates to the technical field of cutting equipment, and discloses a paperboard splitting machine with a scrap collecting function, which comprises a processing table, a support frame is fixedly connected to the left part of the top side of the processing table, a cross rod is slidably connected to the inside of the top side of the support frame, and an electric telescopic rod is fixedly connected to the middle of the bottom side of the cross rod; the bottom of the electric telescopic rod is fixedly connected with a connecting block, the right side of the connecting block is fixedly connected with an air guide piece, three suction cups are evenly distributed at the bottom of the air guide piece, the bottom side of the machining table is fixedly connected with a connecting piece, the interior of the connecting piece is slidably connected with a storage box, and sliding grooves are formed in the left side and the right side of the storage box correspondingly. Springs are fixedly connected into