Novel aluminum ingot cutting knife roll

The utility model relates to the technical field of aluminum ingot processing, and discloses a novel aluminum ingot cutter roller which comprises a mounting shaft, the outer side of the mounting shaft is fixedly sleeved with a cutter roller body, a first notch is formed in the inner side of the cutter roller body, a fixing rod is fixedly mounted in the first notch, and a cutter is arranged in the fixing rod. The outer surface of the fixing rod is movably sleeved with a cutter. Through the arrangement of the cutter, the threaded rod, the first gear and the second gear, the second gear can rotate along the outer surface of the mounting shaft through the cooperation between the second gear and the mounting shaft, and meanwhile the second gear can rotate along the outer surface of the mounting shaft through the cooperation between the second gear and the first gear. According to the aluminum ingot cutting device, the second gear can drive the multiple first gears to rotate at the same time when rotating, at the m