Plastic mold secondary ejection mechanism with double limiting structures

The utility model discloses a plastic mould secondary ejection mechanism with double limiting structures, which comprises a bottom plate, a hydraulic rod is movably connected to the middle of the inside of the bottom plate, one end of the hydraulic rod is in threaded connection with a seat plate, and a fixing block is fixedly connected to the edge of the upper surface of the seat plate. According to the plastic mold secondary ejection mechanism with the double limiting structures, hydraulic rods, limiting rods and limiting holes are arranged, when the hydraulic rods move up and down, the movement of primary ejection of a movable plate is limited, the six limiting rods are used in cooperation with the limiting holes, and the movable plate is prevented from shifting in position and angle in the moving process; according to the secondary ejection mechanism, the displacement accuracy is improved, a double-limiting effect can be achieved during ejection, the stability during reciprocating motion is achieved, then