Reinforcing-rib rolling device of metal screen of air cleaner and application method thereof

The invention discloses a reinforcing-rib rolling device of a metal screen of an air cleaner and an application method thereof. The reinforcing-rib rolling device comprises a motor, a cardan joint, bearings, a left adjustment sheet, a left adjustment screw, a first roller, a second roller, a third roller, a right adjustment sheet, a right adjustment screw, a first adjusting gear, a second adjusting gear, a left support plate, a right support plate, a cabinet, a guide rail, an induction sheet and a connecting sheet. The invention is suitable for carrying out rolling processing on the metal screen of the air cleaner so as to increase reinforcing ribs. After the metal screen is put on the induction sheet on the guide rail, under the action of the first roller, the metal screen enters into anoperating area among the first roller, the second roller and the third roller, and then after reinforcing ribs are extruded with the rotation of the rollers, the metal screen is separated from the operating area. The inventio