| 摘要 |
PURPOSE:To form difference parts on a leading-out wire of a coil by simple constitution, and realize total automating from the winging to the difference processing of a leading-out wire, by adding a rotary driving hook for twist to a conventional machine, and using a nozzle capable of moving horizontally and vertically and further rotating. CONSTITUTION:A wire 30 is wound around the trunk of a bobbin 24. By moving a nozzle 27, the wire 30 is suspended on a hook 21 for twist, and led out so as to reach the nozzle 27. Next, by rotating the hook 21 for twist, a first differ ence is formed between the hook and the nozzle 27. While the nozzle 27 is again moved toward the direction or the hook 21 for twist, the hook is rotated. Newly led out wire 30 is superimposed with a first difference part 31, and a second difference 35 is formed. After the nozzle 27 is moved until this side of the hook 21 for twist, the nozzle is moved across this part and as far as an extended specified position of the difference part 35. By rotating the hook 21 for twist, a crossover 36 is wounded around the difference part 35. The first and the second difference processings are repeated until the diameter of the difference part 35 turns to a specified value. |
