| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique, in an electric wire holding device, lowering the electric wire guide member of the electric wire holding position to the lowest descent position automatically.SOLUTION: Provided is an electric wire holding device 100 comprising: an electric wire guide part 1; a guide support part 2; a switch part 3; a rod part 4; and a position output part 5 of outputting a positional signal in accordance with the position of the electric wire guide part 1; an elevation support part 6 of supporting the rod part 4 movable up and down; and a control part 7 of controlling the movement up and down of the rod part 4 by the elevation support part 6. The control part 7 judges, in the case the electric wire guide part 1 is positioned at the electric wire holding position X2 or in the case the electric wire guide part 1 is located at the lowest descent position X1, whether the rod part 4 is increased or not based on the positional signal, and based on the judged result, controls the elevation support part 6 so that the rod part 4 is increased or the increase of the rod part 4 is regulated.SELECTED DRAWING: Figure 1 |
