Filter stick slitting guide mechanism for cigarette making and plug assembling machine

The utility model discloses a filter stick slitting guide mechanism for a cigarette making and plug assembling machine in the technical field of cigarette filter stick slitting. The filter stick slitting guide mechanism comprises a slitting drum wheel, the supporting frame is arranged above the slitting drum wheel in the axis direction of the slitting drum wheel; the inner guide rail and the outer guide rail are arranged above the slitting drum wheel in the circumferential direction of the slitting drum wheel and fixedly connected with the supporting frame; the two outer guide rails each comprise a first row of straight faces, a first cutting face, a second row of straight faces and a second cutting face which are sequentially arranged, the axial distance between the two first cutting faces is equal to the minimum axial distance between the two first row of straight faces, and the axial distance between the two second cutting faces is equal to the minimum axial distance between the two second row of straight