Vacuum suction plate device

The invention discloses a vacuum suction plate device. The vacuum suction plate device is used for sucking a container corrugated side plate; concave waves and convex waves are alternately formed on the container corrugated side plate; the vacuum suction plate device comprises a sucker rack; a wedge-shaped guide block and a vacuum sucker are mounted on the sucker rack; the wedge-shaped guide block is structured to be matched with the concave waves; the vacuum sucker is connected with the bottoms of the concave waves in a suction manner. According to the vacuum suction plate device, when the sucker rack gets close to the container corrugated side plate, the sucker is guided into the concave waves under the action of the wedge-shaped guide block. In addition, only one container corrugated side plate is just sucked each time, and the problem of sucking a plurality of container corrugated side plates once is avoided; as a result, the treatment time after a plurality of container corrugated side plates are sucked is saved, and the labor intensity is reduced.