Paper feeding structure for paper separator for carton production

The utility model discloses a paper feeding structure for a paper dividing machine for carton production, which comprises a conveying belt arranged on the inner side of a main frame plate and further comprises a main lead screw shaft, a first gear is fixedly sleeved on the outer side of the main lead screw shaft close to one end, a slave lead screw shaft is arranged on one side of the main frame plate far away from the main lead screw shaft, and a second gear is arranged on the other side of the main frame plate far away from the slave lead screw shaft. A second gear fixedly sleeves the outer side, close to one end, of the driven screw rod shaft, a sawtooth belt is arranged on the periphery of the first gear and the periphery of the second gear, limiting plates are arranged on the upper surface, close to the two sides, of the main frame plate, and a first sliding plate and a second sliding plate are fixedly connected to the lower surfaces, close to the two sides, of the limiting plates correspondingly. Compar