Corrugated paper winding device

The utility model discloses a corrugated paper winding device which comprises a rack, a winding mechanism and a pulley mechanism, the winding mechanism comprises a first roller and a first motor, one end of the first roller is rotatably connected with the rack, the first motor is used for driving the first roller to rotate, the first roller can be inserted into a cylinder core, and the first roller is used for driving the cylinder core to rotate for paper collection; the pulley mechanism is arranged on the first roller, used for supporting the inner surface of the cylinder core and comprises a plurality of wheel sets, the wheel sets are arranged in the circumferential direction of the first roller, each wheel set comprises a plurality of first wheels, a first groove is formed in the outer surface of the first roller and extends in the axial direction of the first roller, and the first wheels are rotationally connected with the side wall of the first groove. The first wheels are arranged in the length directio