High-efficiency Cable Core Drying Box

The invention discloses a high-efficiency cable core drying box which is internally provided with a plurality of winding columns used for winding cores to be dried, and the wire cores are wound on a winding post along a wave line path from top to bottom; multiple end faces of the inner box are exposed or have multiple through-holes, the top end surface of the outer box body is provided with a plurality of air outlet holes, the bottom end surface is provided with at least two fans arranged side by side, one side or both sides of the cavity are provided with heating wires, the blowing directionof the blower is vertical upwards to form the heat generated by heating the heating wires to form hot air from the inner box body to the outside of the outer box body from top to bottom. The top end surface and the bottom end face of the inner box body are respectively extended outwards along the central axis to form a rotating shaft, the rotating shaft is rotatably embedded on the inner wall of the outer box body, and th