Dustproof double faced adhesive tape

The utility model relates to the technical field of double faced adhesive tapes, and discloses a dustproof double faced adhesive tape which comprises a shaft rod, a connecting plate and a threaded groove, the connecting plate is installed on the left side of the shaft rod, the threaded groove is formed in the right side of the shaft rod, a threaded column is installed in the threaded groove, and a plate body is installed on the right side of the threaded column. A double-faced adhesive tape is arranged on the outer side of the shaft rod, a sliding device is arranged on the outer side of the double-faced adhesive tape and comprises a sliding groove, sliding blocks and a first spring, a storage box is arranged on the outer side of the double-faced adhesive tape, the sliding blocks are installed on the two sides of the storage box, and the sliding blocks penetrate through connecting plates to be connected with the sliding blocks; the sliding blocks are installed in the sliding grooves, the sliding groove in the