| 摘要 |
PROBLEM TO BE SOLVED: To automate the operation of removing damages or the like in spreading work.SOLUTION: In a control unit 7 for controlling a spreading part 2 or a cutter part 3, a cutting line 91 located on a rear side the rearmost end of a cutting pattern 9 allocated to an original fabric 8 delivered from the spreading part 2 in a delivering direction, and a junction line 92 on a front side of the delivering direction relative to the cutting line 91, are virtually set. When a damage C or the like is found in the original fabric 8 or the like, the cutting line 91 located on the front side of the damage X or the like and the separation line 92 determined on the rear side the damage or the like in the delivering direction are cut by the cutter part 3, a part 86 including a damage or the like is removed to stack the first edge of a separated original fabric latter half 83 on the junction line 92 near the rear end of a separated original fabric front half 82, and the spreading part 2 is moved from the front edge of the original fabric front half 82 to a place equivalent to a spreading length L to deliver the original fabric latter half 83.SELECTED DRAWING: Figure 1 |
