Plate edge deburring device

The utility model discloses a plate edge deburring device which comprises an operation table, an installation frame is fixedly installed on the top of the operation table, a first support is movably connected to the side portion of the installation frame, a polishing roller is movably installed in the first support, and a first driving motor is fixedly installed on the side portion of the first support. Through the structural design of a first driving motor, a grinding roller, a second driving motor, a third driving motor and a grinding wheel, the grinding roller is driven to rotate through an output shaft of the first driving motor, so that wide-edge burrs of a plate are sequentially ground and removed through the grinding roller, and then the grinding wheel is driven to rotate through output shafts of the second driving motor and the third driving motor; according to the plate edge deburring device, multiple edge burrs of the plate can be ground at the same time, the plate edge burr grinding efficiency is i