Knife set for board edge treatment

Abstract

The utility model relates to the technical field of woodworking cutter, aims at providing cutter group for board edge processing, including fixed base and cutting knife assembly, rough polishing assembly and fine polishing assembly are installed in fixed base in turn along the feeding direction of board, wherein, cutting knife assembly includes post core and is fixed in cutting knife outside post core, has the cutting edge for cutting board on cutting knife, rough polishing assembly is used for cutting after the preliminary polishing of board, fine polishing assembly is used for the further polishing of preliminary polishing after board, cutting knife assembly, rough polishing assembly and fine polishing assembly are installed in fixed base in turn, when feeding, first after cutting knife assembly carries out cutting treatment to the edge, then after cutting, rough polishing assembly carries out preliminary polishing to the board, finally after fine polishing assembly carries out polishing to the board again, the one time feeding of board can complete three kinds of processing steps simultaneously, saves time, and saves processing space.

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