Shoulder joint postoperative rehabilitation exercise device

The utility model relates to the field of medical instruments, and particularly discloses a shoulder joint postoperative rehabilitation exercise device which comprises a groove-shaped supporting plate, a sliding plate is slidably connected into a groove cavity of the groove-shaped supporting plate, one side of the sliding plate is connected with one end of the groove-shaped supporting plate through a first traction mechanism, the top face of the sliding plate is fixedly connected with a top plate, and gloves are arranged on the surface of the top plate. The sliding plate is connected with the groove-shaped supporting plate in a rolling mode through the sliding wheels, the moving resistance of the sliding plate is reduced, the phenomenon that a patient cannot move the sliding plate due to insufficient postoperative muscle strength is avoided, the sliding plate is pulled through the traction mechanism, and the traction mechanism is used for traction of the sliding plate. Excessive traction injury caused by the