Demoulding auxiliary device for plastic shell production

The utility model discloses a demoulding auxiliary device for plastic shell production, which comprises a movable mould seat, a material stripping groove is vertically and downwards arranged on the top surface of the movable mould seat, a material pushing hole is vertically arranged on the bottom surface of the material stripping groove in a penetrating way, a sliding plate is horizontally and vertically arranged in the material stripping groove in a sliding way, and a plurality of material pushing rods are vertically fixed on the bottom surface of the sliding plate. And a plurality of material pushing rods vertically slide, penetrate through and are inserted into material pushing holes of the material stripping groove, a supporting frame is vertically fixed to the top face of the movable mold base, a material stripping air cylinder is vertically fixed to the top face of the supporting frame, and the output end of the material stripping air cylinder is fixed to the sliding plate. The plastic shell demolding d