Efficient cooling device for enameled wire production

The utility model provides an efficient cooling device for enameled wire production, which comprises a cooling box, a wire inlet and a wire outlet are arranged on the side surface of the cooling box, the cooling box is rotatably connected with a heat exchange sleeve, two ends of the heat exchange sleeve extend to the outside of the cooling box, spiral winding grooves are processed on the inner side wall and the outer side wall of the cooling box, and the spiral winding grooves are communicated with the cooling box. The heat exchange sleeve is of a two-section through type hollow structure, an inner cavity of the heat exchange sleeve is a cooling medium channel, a driving device is further fixedly installed on the cooling box, and the driving device drives the heat exchange sleeve to rotate. According to the utility model, the enameled wire and cold air are subjected to heat exchange cooling through the heat exchange sleeve, the cold air is prevented from directly cooling the enameled wire, the air source qual