Double-edge cutting device for sleeve

The utility model relates to the technical field of medical product preparation, and discloses a double-edge cutting device for a sleeve. The double-edge cutting device for the sleeve comprises a rotating rod and two cutters, the rotating rod can be sleeved with the sleeve, the sleeve and the rotating rod are kept static relatively, and the rotating rod can rotate along the axis of the rotating rod; the two cutters can be close to or away from the rotating rod, and the cutting blades of the cutters can abut against the casing pipe to cut the casing pipe. When the double-edge cutting device for the casing pipe is used, the casing pipe is sleeved and positioned outside the rotating rod by utilizing the flexibility characteristic of the casing pipe, and the two ends of the casing pipe are cut by the cutter propped against the casing pipe in the rotating process of the casing pipe, so that the traditional pure manual cutting process is replaced by mechanical cutting, and the cutting efficiency is improved. The fl