FIELD: textile.
SUBSTANCE: device for supply of yarn with accumulation for textile applications comprises housing with drum, on which yarn windings are placed, coming from bobbin, braking element, relating to type using magnets, tension sensor for measuring tension value of coming yarn, wherein braking element comprises first permanent magnet and fixed second magnet, control means to change exposure, applied by second magnet to first permanent magnet, and control unit, controlling means of control. First magnet is ring-shaped and moving parallel to axis of drums and along it between first position, in which first permanent magnet allows yarn pressing to counter-acting element, attached to drum, and second position, in which this action does not emerge, wherein control unit receives values of tension, measured by tension sensor, compares them with preset value and affects in real time said control means to adjust tension value to preset value, when these two values do not coincide.
EFFECT: supply of yarn.
13 cl, 4 dwg
