Novel slitting machine winding and discharging device

The utility model discloses a novel slitting machine winding and discharging device which is characterized in that a first bearing is arranged on one side of a slitting machine support, the first bearing is connected with a rotating shaft, the rotating shaft is connected with an expansion roller through a pin shaft, a second bearing is arranged on the other side of the expansion roller, and a motor is arranged on the slitting machine support and is in transmission connection with a transmission shaft. The transmission shaft is detachably connected with the expansion roller in a transmission mode, a bearing seat is arranged on the other side of the splitting machine support, the bearing seat is in a hollow cylindrical shape, and the second bearing is arranged in the bearing seat in a matched mode, discharging and installation of the expansion roller can be rapidly carried out, time, manpower and material resources are saved, and good practicability is achieved. 本实用新型公开了一种新型分切机收卷卸料装置，分切机支架的一侧设置有第一轴承，第一轴承连接有旋转轴，