| 摘要 |
PURPOSE:To carry and wind a belt-shaped body through one driving source, and prevent tensile force acting onto the belt-shaped body from being so large as to cause a discrepancy in a winding pitch or so small as to loosen winding effect. CONSTITUTION:A winding device has a winding means 4 to wind a belt-shaped body 2 into a roll-shape, a carrying means 8 which feeds the belt-shaped body 2 to a winding means 5 and moreover prescribes its feed rate, and one driving source 1 to drive the carrying means 8 and the winding means 5. In addition, the winding device is provided with each transmitting means to severally transmit a driving power from one driving source to the carrying means 8 and the winding means 5, and a place between the above transmitting means is provided with a rotary absorbing torque generating means composed of a differential mechanism 10 which absorbs a difference in the number of revolutions between the carrying means 8 and the winding means 5 and generates torque according to the above difference and a torque limitter. Thus a small-sized winding device can be offered. |
