FIELD: textiles, paper.
SUBSTANCE: device control of formation of warping shafts includes electric drives of warping and sealing shafts, a measuring unit of the actual radius of the winding, a calculator of a theoretical winding radius, sensor of pressure of sealing shaft on the warping shaft mounted in the sealing shaft mechanism, an adder, exponent calculator of winding density and relay unit, and a calculator of a theoretical winding radius and measuring unit of the actual radius of the winding with their outputs are connected to inputs of the adder, which output is connected to the first input of the relay unit, its output is connected to the input of the electric drive of the sealing shaft, and the second input is connected to the output of exponent calculator of winding density, which two inputs are connected respectively with the release of the pressure sensor and the warping shaft.
EFFECT: increased precision of stabilisation of the density of winding and length of wound base.
1 dwg
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RU2564875C1 |
