Method and device used for manufacturing at least two section beams in one set
A technique of warping and warping in strips, applied in the direction of warping machines, manufacturing tools, and other manufacturing equipment/tools, can solve problems such as huge cost and high cost, and achieve the effect of avoiding poor stress
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[0025] A device 1 for producing a group of at least two section warp beams for a weaving process has a creel 2 as a yarn source. A plurality of bobbins 3 are arranged in the creel 2 . A yarn 4 can be drawn from each bobbin 3 . The yarns are combined by means of devices known per se into a belt 5 , ie a yarn group, and are then wound on a warping cylinder 6 of a warping device 7 . The warper 7 is configured as a conical warper, ie the warping cylinder 6 is provided with a conical section 8 . Correspondingly, the yarn 4 can be wound on the warping cylinder 6 in the section warping method. First the first tape 5 is wound, precisely with the desired length for the later warp threads. The warping cylinder 6 rotates here. The warping cylinder 6 and the belt 5 are offset laterally by a small distance with each revolution of the warping cylinder 6 , so that the belt 5 moves upward along the conical section 8 during winding. If the tape 5 has been wound with the desired length, th...
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