Wallboard raw material grabbing device and grabbing method thereof

The invention provides a wallboard raw material grabbing device and a grabbing method thereof, and belongs to the technical field of machinery. The problem that in the prior art, applicability is poor is solved. The grabbing device for the wallboard raw materials comprises a base plate and a plurality of vacuum suction cups connected to the base plate, and further comprises a first connecting rod horizontally and transversely arranged, a second connecting rod horizontally and longitudinally arranged and an air valve assembly, the first connecting rod is connected to the lower portion of the base plate through a first connecting structure, and the second connecting rod is connected to the lower portion of the first connecting rod through a second connecting structure; the air valve assembly is located on the base plate and connected with each vacuum suction cup. The grabbing method for the wallboard raw materials comprises the following steps: A, checking; b, adjusting; and C, performing regional adsorption. T