Roller alignment blanking structure with grooves

The utility model discloses a roller alignment blanking structure with grooves, which relates to the technical field of cigarette processing and comprises a vertical plate, and a plurality of groups of first adsorption conveying roller mechanisms and a plurality of groups of second adsorption conveying roller mechanisms with the same structure are mounted on the surface of the vertical plate. The multiple first adsorption conveying roller mechanisms and the multiple second adsorption conveying roller mechanisms are alternately distributed and connected in a meshed mode, the air exhaust device is connected with the air outlet end of the air pipe, and air in the air pipe, the hollow main shaft, the inner air groove and the outer air groove is exhausted through the two sets of through holes and the multiple sets of third air holes. When the hollow main shaft drives the roller assembly to rotate, the semicircular grooves are sequentially and alternately communicated with the outer air groove, when the cigarette b