The invention relates to the technical field of protective clothing, and discloses an adjustable disinfecting and drying device for protective clothing fabric. A winding device is included, transmission parts are in transmission connection with the outer side of the winding device, a sliding way is arranged on the outer sides of the transmission parts, connecting blocks are arranged in the slidingway, and sliding blocks are fixedly connected with the outer sides of the connecting blocks. The surfaces of the sliding blocks are rotationally connected with first connecting rods, first connectingpieces are arranged at the bottom ends of the first connecting rods, and fixing pins are slidably connected into the first connecting pieces. According to the adjustable disinfecting and drying device for the protective clothing fabric, through connection of the winding device and the first connecting rods, effective stretching of the fabric is achieved, wrinkles are effectively prevented, the problem that a fabric drying device used during production of protective clothing is poor in drying effect is solved, and the surface of the dried fabric is not prone to wrinkling, shrinking and other situations; and gas can circulate in the drying process, and the quality of the fabric is effectively improved.