| 摘要 |
PURPOSE:To improve the working efficiency capable of forming lead wirings in suitable lengths by movably supporting a slide base at the side of an operation unit, opening and closing to hold a wire material, and providing a cutter for cutting a feed roller for winding the material in the prescribed length and the material. CONSTITUTION:A slide base 22 is mounted on a slider 18, a slender hole 27 is formed corresponding to the position of a piston rod 25 at the center, cam plates 28 are attached to both side portions of the hole, and a cam surface 29 narrowed in a taper shape is formed toward the pushing direction. A cutter 31 is attached between the cam plates 28, and a pair of rollers 32 mounted at both base ends are contacted under pressure with a cam surface 29 from a spring 33. Feed rollers 47a, 47b are respectively mounted at the lower ends of shafts 46a, 46b, gear cases 38a, 38b are rotated by the rotation of a motor 39 to open and close. |
