Automatic flattening device for corrugated paper

The utility model discloses an automatic flattening device for corrugated paper, which relates to the technical field of corrugated paper production, and is characterized in that two sides of a rack are respectively provided with a material guide assembly, and the material guide assemblies are used for conveying the corrugated paper and enabling the corrugated paper to be tightly attached to the rack; the flattening assembly comprises a fixed support fixed to the rack, a spraying mechanism arranged on the fixed support, a moving mechanism and a rolling mechanism, the spraying mechanism sprays water to corrugated paper, the moving mechanism is arranged in the fixed support, and the movable end of the moving mechanism is fixedly connected with the telescopic air cylinder; a rolling mechanism and an electric heating plate parallel to the rolling mechanism are fixedly connected to the movable end of the telescopic air cylinder, the moving mechanism drives the rolling mechanism to move back and forth on the surfac