Full-automatic centering and positioning box cutting device and method for special-shaped cigarettes

The invention discloses a full-automatic centering and positioning box cutting device and method for special-shaped cigarettes. The full-automatic centering and positioning box cutting device for thespecial-shaped cigarettes comprises a supporting frame and a set of rotating rollers pivotally arranged on the supporting frame, wherein the supporting frame is provided with a centering assembly usedfor centering boxed cigarettes placed on the rotating rollers, the centering assembly is provided with a driving assembly used for driving the boxed cigarettes to move, and the moving direction of the driving assembly is always spatially perpendicular to the moving direction of the centering assembly. The full-automatic centering and positioning box cutting device and method for the special-shaped cigarettes have the main advantages that through the automatic centering structure, the boxed cigarettes are always kept in the center of the device and can be accurately conveyed to the assigned position on a working platfo