Wire extruder conductor preheating device

The utility model relates to the technical field of conductor preheating, in particular to a wire extruder conductor preheating device which is characterized in that a mounting base is slidably arranged on a moving assembly, a lifting assembly is arranged on the mounting base, a heat preservation barrel for a conductor to penetrate through is arranged on the lifting assembly, and a heating air barrel connected to the heat preservation barrel is arranged on one side of the lifting assembly; and when the conductor passes through the heat preservation cylinder, the heat preservation cylinder is heated through the heating air cylinder, so that the conductor is preheated, and the adhesive ability of the conductor to the insulating jacket is improved. The lifting assembly and the heat preservation barrel can be driven to be close to or away from the extruder through the moving assembly, then the heat preservation barrel and the extruder are adjusted to a proper distance, then the heat preservation barrel is driven