Integrated wallboard surface cleaning device

The utility model discloses an integrated wallboard surface cleaning device which comprises a working table, guide columns are installed at the corners of the top face of the working table respectively, and limiting discs are fixedly installed at the top ends of the guide columns. A cleaning assembly for cleaning the integrated wallboard is mounted on the lifting table; a lifting device is installed on the side wall of the workbench, a movable steel wire mesh and a transmission belt are installed on the top face of the workbench, supporting plates are installed on the transmission belt, and after the two supporting plates are connected through a baffle, under the action of the baffle and the supporting plates, the integrated wallboard needing to be cleaned can be limited; according to the integrated wallboard cleaning device, the integrated wallboard is prevented from falling off in the process that a nozzle sprays out cleaning liquid for cleaning treatment, meanwhile, a second driving motor drives a rotary d