Paperboard leveling device with adsorption and compression functions for environment-friendly printing

The utility model discloses a paperboard leveling device with adsorption and compression functions for environment-friendly printing, which belongs to the technical field of paperboard processing and comprises a fixing frame, a flow guide groove is formed in the middle of the interior of the fixing frame, and an adsorption and compression mechanism is mounted at the top end of the inner wall of the fixing frame. The adsorption and compression mechanism is mainly composed of a fan for cleaning objects, a compression roller for leveling the objects, a T-shaped column for driving the compression roller to move, a concave rod and a reset spring in a combined mode, and dirt on the surface of a paperboard can be adsorbed and collected through the adsorption and compression mechanism; according to the paperboard flattening device, the collection difficulty of dirt on the surfaces of paperboards is lowered, the surfaces of the paperboards can be conveniently pressed, the pressing difficulty of the surfaces of the pap