Deburring equipment for aluminum alloy die castings

The invention discloses aluminum alloy die casting deburring equipment which comprises a supporting box, a plate conveyor is fixedly connected to the top of the supporting box, mounting frames are fixedly connected to the positions, located on the two sides of the plate conveyor, of the top of the supporting box, the two mounting frames are arranged on the supporting box, and supporting frames are fixed to the mounting frames; in cooperation with a driving motor and a driving roller on a supporting frame, first reversing is conducted between second reversing rollers at the two ends of a height-adjustable connecting rod and the driving roller, second reversing is conducted between the first reversing roller and a positioning roller, and the right half part of the second reversing position can polish the side face of a die casting; after the plate conveyor continuously conveys the die castings, the left half part of the second reversing position can polish the tops of the die castings, burrs on the side edges a