Auxiliary heating device for production

The utility model provides an auxiliary heating device for production, which relates to the technical field of auxiliary heating and comprises a main body, a heating groove is arranged on the inner side of the main body, heating wires are uniformly arranged in the heating groove, a cover plate is arranged on the top surface of the main body, heat transfer cylinders are arranged on the bottom surface of the cover plate in an array manner, and the heat transfer cylinders are movably connected with the heating groove. A medium cavity is formed in each heat transfer cylinder, a heating rod is arranged in each heat transfer cylinder, the heat transfer cylinders are arranged on the bottom face of the cover plate in an array mode, the heat transfer cylinders are tightly attached to the heating wires on the inner side of the body, the medium cavities are formed in the heat transfer cylinders, and under the normal condition, the heating wires heat the heat transfer cylinders, and heat is quickly transferred through he