High-precision point-pouring type injection molding machine

The utility model relates to the field of plastic mold equipment, in particular to a high-precision point pouring type injection molding machine which comprises a base and a demolding assembly, a lower mold block is fixedly connected to the top of the base, a first cavity is formed in the inner wall of the lower mold block, the demolding assembly is located in the first cavity, and the demolding assembly comprises a lifting plate. The demolding assembly further comprises an upper mold block, the bottom of the upper mold block is fixedly connected with an extending plate, the extending plate is matched with the lower mold block, the two ends of the bottom of the extending plate are each fixedly connected with two fixing plates, the two sides of the top of the lower mold block are each provided with a through opening, and the two ends of the bottom of the lifting plate are each fixedly connected with a connecting block. The cross section of each connecting block is set to be in an L shape, a cooled mold can be