Anti-deviation mechanism of paper cutter

The utility model discloses a paper cutter anti-deviation mechanism which comprises a fixing table, a disc is fixedly connected to the upper end of the fixing table, a fixing shaft is fixedly connected to the center of the disc, a rotating disc is rotatably connected to the top end of the fixing shaft, a notch is formed in the upper end of the rotating disc, sliding blocks are slidably connected to the two ends of the interior of the notch, and the sliding blocks are fixedly connected to the fixing table. Side plates are fixedly connected to the upper ends of the sliding blocks, a sliding groove is formed in one side of the upper end of the rotating disc, inserting holes are formed in the two ends of the sliding groove, a support is fixedly connected to one side of the rotating disc, an inserting rod is slidably connected to the interior of the support, a pull rod is fixedly connected to the top end of the inserting rod, and a spring sleeves the outer side of the upper end of the inserting rod; a paper cuttin