Control method and control device for reducing yarn breakage of spinning machine
A control method, spinning frame technology, applied in the control of spinning frame spinning process, in the field of spinning frame, can solve problems such as fire, difficult control, yarn breakage rate of difficult spinning frame, etc., to reduce the breakage rate, shorten gas Turn wavelength, reduce the effect of yarn tension
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[0036] Examples such as figure 1 , figure 2 , image 3 As shown, a control method and device for reducing yarn breakage on a spinning frame, the device used in the control method includes a PLC controller and a full bobbin sensor 8, a peach plate 2, a position sensor 5, and a rotor arranged on the spinning frame 7. Fan 9, main motor 10 and ratchet claws, position sensor 5 and rotor 7 are set on the spinning frame around peach pan 2, and bobbin full sensor 8 is set on bobbin 1 equivalent to 90-95% of the total amount of yarn The signal sampler 6 is fixed on the peach plate 2. The peach plate 2 has a peach tip 3 and the lowest end 4 of the peach plate. After the rotor 7 touches, the ring plate starts to move upward, and the peach plate 2 rotates until the tip of the peach 3 contacts the rotor 7, and the ring plate completes a cycle of spinning steps; when the signal sampler 6 cooperates with the position sensor 5 to sense , the position sensor 5 outputs a signal, and the rot...
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