| 摘要 |
An apparatus for eliminating slag on grids of a laser cutting machine is provided to remove foreign materials on the upper and side surfaces of a unit grid at the same time and stretch the grid deformed by the grinding heat using a rolling unit. An apparatus for eliminating slag on grids of a laser cutting machine comprises an upper plate(4) installed on the upside of a frame(2), two or more pairs of feed rolls(6,8) which are installed on the upper plate and transfer a unit grid, side grinding units(20,22) removing the foreign material adhering to the lateral side of the unit grid, an upper grinding unit(26) which is installed to be movable on the transfer line, and a rolling unit(50) for correcting the flatness of the unit grid passing through the side grinding unit. |
