Automatic cable production injection molding machine

The utility model relates to the technical field of injection molding machines, and discloses an automatic cable production injection molding machine which comprises a base, a feeding pipe and supporting legs, the upper surface of the base is fixedly connected with two supporting frames which are arranged in parallel and a limiting frame, the upper end of the limiting frame is fixedly connected with an injection molding motor, the upper ends of the two supporting frames are fixedly connected with an injection molding pipe, and the upper end of the injection molding pipe is fixedly connected with the feeding pipe. A heating cavity is formed in the injection molding pipe, a plurality of heating blocks are fixedly connected to the inner wall of the heating cavity, a heat conduction shell is fixedly connected to the other ends of the heating blocks, a melting cavity is formed in the heat conduction shell, an injection molding rod is rotationally connected into the melting cavity, and injection molding blades are