The invention relates to a fiber winding deice for preventing a glue tank from solidifying and a method. The device is characterized that a solidifying agent container and the glue tank are separately arranged, and before a fiber bundle is subjected to gum dipping and wound on a core mold through a feeding head, a sprayer sprinkling curing agent is utilized, resin in the glue tank is guaranteed not to solidify, parts such as the glue tank, and the rubber roller and the feeding head are easy to clear after winding is completed, therefore, the cleaning efficiency is greatly improved; and meanwhile, the residual resin in the glue tank can also be recovered and used, the material waste is reduced, and the process cost is reduced. The method provided by the invention has the advantages that the operation is simple, the operational efficiency is high, and the situation that the glue tank is solidified in winding for a long time can be effectively avoided.