| 摘要 |
PURPOSE:To stably hold positions of bobbins even while a turntable is being turned by a method wherein rotatable winding shafts are provided at two oppo site faces of the turntable and pressure shafts which energize the bobbins to be supplied to the winding shafts in an axial direction of the winding shafts from the outside are installed at positions adjacent to the winding shafts. CONSTITUTION:Pressure shafts 6e, 6b are held in positions adjacent to winding shafts 2e, 2b of a turntable 3 via brackets 7a, 7b; bobbins 1a, 1b are energized by a force of springs 8a, 8b. When a cylinder 12 is driven, a U-shaped groove 9a of an opening and shutting lever 9 is pressed into the pressure shaft 6b. Then, the lever 9 is turned by driving a cylinder 11; the pressure shaft 6b is expanded; the bobbin which has been wound is taken out; the bobbin 1b which has not yet been wound is supplied to the winding shaft 2b. In addition, the lever 9 is returned by driving the cylinder 11; the bobbin 1b is energized to the winding shaft 2b by means of the pressure shaft 6b. Since the pressure shafts 6a, 6b are attached to the turntable 3 by using the brackets 7a, 7b in this manner, the bobbins 1a, 1b can be held stably at the winding shafts 2a, 2b not only during a winding operation but also while the turntable is being indexed and turned. |
