Tooth saw indentation cutting device with anti-warping structure

The utility model discloses a rack saw creasing and cutting device with an anti-warping structure. The rack saw creasing and cutting device comprises a mounting frame, an anti-warping assembly, a creasing mechanism and a cutting mechanism, wherein the creasing mechanism and the cutting mechanism are mounted on the mounting frame; the creasing mechanism comprises a creasing wheel, the cutting mechanism comprises cutting sawteeth, a cutting groove is formed in the middle of the outer edge of the creasing wheel, and the cutting sawteeth are arranged in the cutting groove in a penetrating mode; the anti-warping assembly comprises an anti-warping plate which is located behind the indentation wheel. The cutting device is provided with the anti-warping plate, the anti-warping plate is located behind the creasing wheel, when a paperboard moves forwards below the cutting device and is cut by the cutting sawteeth, the cut paperboard can abut against the anti-warping plate when warping upwards, the anti-warping plate ca