Heating and shaping device for spiral network cable

The invention relates to the technical field of network cable processing, and discloses a heating and shaping device for a spiral network cable. The device comprises a bottom plate, a first supporting plate, a second supporting plate and a core rod, wherein the first supporting plate and the second supporting plate are both fixedly arranged on the upper surface of the bottom plate; the core rod is arranged between the first supporting plate and the second supporting plate, the left end of the core rod is fixedly connected with the right side wall of the first supporting plate through two fixing rods, the outer wall of the right end of the core rod is fixedly arranged in the second supporting plate in a sleeved mode, the interior of the core rod is hollow, a heating rod is arranged in the core rod, and the right end of the heating rod is fixedly connected with a right side plate of the core rod in a sleeving mode, a semiconductor refrigeration water tank is fixedly arranged on the left side of the upper surfac