This disclosure provides a fiberglass cloth roll storage device, belonging to the technical field of fiberglass cloth roll storage devices. It includes: a storage box containing a soft belt, both sides of which contact the inner wall of the storage box. A driving mechanism is provided on the soft belt to drive its rotation. A plurality of buckles are fixedly installed at equal intervals on the outer wall of the soft belt. A partition is located between the soft belt and the storage box, and between the inner walls of two corresponding buckles, and is rotatably connected to the storage box via a connecting mechanism. A plurality of one-way air inlet valves and a plurality of one-way air outlet valves are fixedly installed at equal intervals through the side wall of the storage box. This improved fiberglass cloth roll storage device allows for convenient storage and retrieval of individual fiberglass cloth rolls from a large number of rolls, simply by opening the storage box.
