To enable the deburring device to perform deburring without damaging parts except burrs of respective blocks and in a state where the blocks are aligned even when the outer peripheral shape of the blocks is complicated to have slits, when the outer peripheral parts of the blocks used for a block belt are deburred.
This deburring device is provided with a first guide part 26 for exposing parts of the outer peripheries of stacked blocks (b) to guide and support the blocks so that they can move in the direction of stacking, a pair of first rotary brushes 27 for deburring the exposed parts of the outer peripheral parts of the respective blocks (b) on the first guide part 26, a second guide part 36 which is provided so as to be connected to the first guide part 26 and which exposes the parts of the outer peripheral parts of the blocks (b), which are not deburred by the first rotary brushes 27, to guide and support the blocks so that they can move in the direction of stacking, a pair of second rotary brushes 38, 38 for deburring the exposed parts of the outer peripheral parts of the respective blocks (b) on the second guide part 36, and a moving mechanism for moving the stacked blocks (b) on the first and second guide parts 26, 36 in the direction of stacking so that the outer peripheral parts of the respective blocks (b) can be deburred in order by the first and second rotary brushes 27, 38.
KANEDA MASAAKI
HIROTA NORIYUKI
