Burr polishing device for processing corrosion metal sign

The utility model discloses a burr grinding device for processing a corrosive metal label. Workbench, supporting blocks are fixed to the two sides of the top of the workbench correspondingly. Two setsof fixing blocks are symmetrically fixed to the top of the supporting block. A connecting panel is fixed between the fixing blocks; a driving device is fixed to the supporting block on one side of the top of the workbench. The output end of the driving device is in threaded connection with a movable bracket; the movable bracket is positioned between the two groups of supporting blocks; square through holes are formed in the two sides of the movable support correspondingly. The connecting panel penetrates through the square through hole; the connecting panel is in sliding connection with the square through hole; first grooves are formed in the two sides, close to the bottom, of the movable support correspondingly. According to the burr grinding device for machining the corroded metal sign,burrs of the corroded met