Double-category combined adhesive tape

The utility model provides a double-category combined adhesive tape. The double-category combined adhesive tape comprises an outer cylinder, an inner cylinder, a connecting frame, a first adhesive tape and a second adhesive tape, wherein the first adhesive tape is wound on the periphery of the outer barrel, the second adhesive tape is wound on the periphery of the inner barrel, a connecting frame is arranged on one side of the outer barrel, the inner barrel is connected with the connecting frame in a sliding mode and located on the inner side of the outer barrel, and the sliding direction of the inner barrel is in the axial direction of the outer barrel. According to the double-category combined adhesive tape disclosed by the utility model, the outer cylinder and the inner cylinder are arranged, so that two categories of adhesive tapes can be integrally arranged, the outer cylinder and the inner cylinder can be staggered by controlling the inner cylinder to slide, the two categories of adhesive tapes can be c