| 摘要 |
A method of combining the grading and trimming operation of a board to thereby eliminate the position of a trimmer, includes feeding a board having two sides to a turn assembly with a first side of its two sides upright, grading the first side of the board, moving the board longitudinally using belt, chain, or rollers, turning the board such that the second side of the board is upright and grading the second side of the board, moving the board in a longitudinal direction using a roll case, to position the board in a position for trimming, and feeding the board to a trimmer to be cut. A sloped turn assembly or flat transfer assembly can be used to turn the board for inspection.
|
