Injection molding device facilitating discharging

The utility model discloses an injection molding device convenient to discharge, and particularly relates to the technical field of injection molding equipment, the injection molding device convenient to discharge comprises a U-shaped frame I, sliding grooves are formed in two sides of an inner cavity of the U-shaped frame I, a supporting plate is fixedly arranged between the middles of two sides of the inner cavity, racks are slidably connected in the two sliding grooves, and a servo motor is fixedly mounted in the middle of the top of the supporting plate; the end of an output shaft of the servo motor is fixedly connected with a gear meshed with the two racks, two penetrating grooves which are in central symmetry about the center of the top end face of the first U-shaped frame are formed in the top of the first U-shaped frame in a penetrating mode, and movable plates movably arranged in the penetrating grooves in a penetrating mode are fixedly arranged at the positions, corresponding to the penetrating groo