Plastic product mold

The utility model discloses a plastic product mold which comprises a bottom plate, supporting legs are uniformly and fixedly arranged at the top of the bottom plate, a lower mold is fixedly arranged between the tops of the supporting legs, an injection molding pipe is arranged on one side of the lower mold, a connecting plate is movably arranged above the lower mold, and a supporting plate is fixedly arranged on one side of the bottom plate. A driving device is arranged on the supporting plate and used for driving the connecting plate to move up and down in the vertical direction, an upper mold is fixedly arranged at the bottom of the connecting plate, a through hole corresponding to the injection molding pipe is formed in the upper mold, a piston is arranged in the through hole in a sliding mode, and a pushing structure used for driving the piston to slide is arranged on the connecting plate. The pushing structure pushes the piston to slide along the through hole, and residual plastic liquid in the injection