Double-mold synchronous injection molding machine

The utility model discloses a double-mold synchronous injection molding machine which comprises a frame, a fixed mold plate and a sliding device which are arranged on the frame, a mold connected with the fixed mold plate, a moveable mold plate matched with the mold, a mold locking system connected with the moveable mold plate, and an injection system and an ejector mechanism arranged on the sliding device. The mold locking system is connected with the injection system through an integral shifting assembly, and the fixed mold plate is arranged in the central position of the axis of the frame, with being vertical to the frame. The mold, the moveable mold plate, the mold locking system, the sliding device and the injection system are respectively arranged on the left and right sides along the axis of the frame symmetrically. The mold locking system comprises a mold shifting oil cylinder and a mold locking oil cylinder which are directly connected with the moveable mold plate. The injection molding machine can mo