Cold-rolled strip steel blow-drying mechanism

The utility model relates to the technical field of cold-rolled strip steel, in particular to a cold-rolled strip steel blow-drying mechanism. Comprising a base, a cooling assembly, a winder and a guide roller, a hot air box and a cooling and winding box are arranged above the base, a fixed box is arranged above the hot air box, an exhaust pipe is inserted into the fixed box and the hot air box, the exhaust pipe is sleeved with an exhaust pump, a plurality of dehumidification materials are arranged in the fixed box, a plurality of net plates are fixed in the fixed box, and the net plates are arranged in the fixed box. A first hot air pipeline and a second hot air pipeline are inserted into the fixing box, the first hot air pipeline and the second hot air pipeline are each sleeved with a first air pump, a plurality of elastic pipes are inserted into the first hot air pipeline and the second hot air pipeline, one end of each elastic pipe is connected with a first air blowing opening, and the hot air box is conn