Injection mold with automatic demolding mechanism

The injection mold with the automatic demolding mechanism comprises a base, a cavity is formed in the base, a top plate is arranged at the upper end of the base, a movable mold body and a fixed mold body are fixedly installed at the center of the bottom of the top plate and the center of the top of the base respectively, and the bottom of the movable mold body makes contact with the top of the fixed mold body. According to the injection mold with the automatic demolding mechanism, through the design of a toothed plate, a first gear, a belt pulley, a worm gear, a belt, a worm, a second gear, a threaded rod, a third gear, an internal threaded block, a movable plate, a push rod and a push block, after injection molding is completed, when the injection mold is opened, the toothed plate moves upwards and is engaged with the first gear to rotate; and a second gear is engaged with a third gear to enable a threaded rod to rotate, and an internal threaded block is in threaded connection with a threaded block, so that