The invention discloses an unfilled corner repairing device for
gypsum bricks, and belongs to the technical field of
gypsum processing. The unfilled corner repairing device for the
gypsum bricks comprises a
workbench, a loading device, a pushing device, a clamping device, a fixing device, a stirring and extruding device, a trowelling device, a
manipulator, a collecting box, an observer, a
transmission belt and two conveying belts, wherein the
workbench is placed on the horizontal plane; and the two conveying belts are symmetrically arranged on the
workbench, the
transmission belt is installed on the workbench, the observer is installed on the workbench, the loading device is installed on the workbench and located between the two conveying belts, and the pushing device, the clamping device, the fixing device, the stirring and extruding device, the trowelling device, the
manipulator and the collecting box are all installed at the top of the workbench. According to the invention, the surfaces, with unfilled corners, of the gypsum bricks are adjusted through the loading device, so that the working efficiency of the overall working is increased.