DEVICE OF CONTROL OF FORMING WARPING SHAFTS Russian patent published in 2013 - IPC D02H13/18 

FIELD: textiles, paper.

SUBSTANCE: device of control of forming warping shafts comprises an electric drive of the warping shaft, an electric drive of the compacting shaft, the unit of calculation of the winding radius, the speed sensor of the warping shaft, the pulse sensor of rotation speed of the compacting shaft, the pulse sensor of rotation speed of the of the warping shaft, the unit of determining the increments of the winding radius. At that, the pulse sensor of rotation speed of the of the warping shaft and the pulse sensor of rotation speed of the compacting shaft are connected with their outputs to the inputs of the unit of calculation of the winding radius which output is connected to the first input of the unit of determining the increments of the winding radius of the warping shaft, and which second input is connected to the output of the speed sensor of the warping shaft, and the output of the unit of determining the increments of the winding radius is connected to the input of the electric drive of the compacting shaft.

EFFECT: increased accuracy of stabilisation of winding density and length of the wound base.

1 cl, 1 dwg