Raw paper slitting device for paper tube production

The utility model discloses a body paper slitting device for paper tube production, which comprises a frame, a body paper roll, a first guide roller, a second guide roller, a third guide roller and a wind-up roller are sequentially mounted in the frame from left to right, a tension mechanism is mounted on the frame between the first guide roller and the second guide roller, and the first guide roller, the second guide roller, the third guide roller and the wind-up roller are arranged on the frame. By means of the paper cutting mechanism, body paper can be cut into paper strips with different widths through the longitudinal cutters on the different cutter bars, the disc is driven to rotate through the rotating shaft, so that the positions of the cutter bars are adjusted, the different cutter bars are adjusted to the bottommost portion, and the paper strips with different widths can be cut into paper strips with different widths. Therefore, the paper strip width adjusting device is used for adjusting the paper