A yarn winding system and control method
A control method and yarn technology, which is applied in the field of carbon fiber spreading, can solve problems such as difficult control of yarn tension and non-uniform movement of yarn, and achieve the effect of overcoming unsteady yarn tension and uniform winding
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[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0043] Such as Figure 2-3 The yarn winding system shown, the system includes:
[0044] The unwinding device 1 is used to unwind the yarn with constant tension on the yarn bobbin. The unwinding device 1 further includes a bobbin driver 11, a swing bar 12 and a yarn storage rod 13; the bobbin driver 11 fixes the bobbin to the It drives the yarn bobbin to rotate at a constant speed; one end of the swing arm of the pendulum 12 is rotated, and the other end of the swing arm is provided with a rotating shaft along the axial direction of the yarn bobbin, and the yarn wrapped from the yarn bobbin is wrapped around the rotating shaft to be arranged; There are at least two y...
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