Glass cleaning device for liquid crystal display production

The invention discloses a glass cleaning device for liquid crystal display production, and relates to the technical field of liquid crystal display production, the glass cleaning device comprises a conveying rotating shaft and a conveying roller which are used for horizontally conveying a liquid crystal display, the conveying rotating shaft is rotatably arranged in a support body, a fixing frame is arranged above the support body, and a lead screw is horizontally and rotatably arranged below the fixing frame; a movable base used for conducting reciprocating rectilinear motion in the axial direction of the lead screw is arranged below the lead screw, an air knife used for conducting wind power cleaning on the glass face of the liquid crystal display is arranged below the movable base, and a collecting hopper used for collecting impurities is arranged on the side portion of the air knife and below the movable base. In order to solve the problems, the glass cleaning device for liquid crystal display production i