Yarn fixing device and method for warping machine

Abstract

The invention discloses a yarn fixing device and method for a warping machine and relates to the technical field of warping machines. The yarn fixing device is applied to the warping machine. The yarnfixing device comprises two rotating rollers used for carrying a print warp beam full of yarn, and the two rotating rollers are rotationally installed on a rack of the warping machine. The two rotating rollers are located on the sides, back to a warping area, of winding rollers. The two rotating rollers are parallel to the winding rollers, the central axes of the rotating rollers and the centralaxes of the winding rollers are located on the same horizontal plane, and the outer diameter of the rotating rollers and the outer diameter of the winding rollers are the same. The yarn fixing devicefurther comprises a pressing bar. The pressing bar slides in the circumferential direction of the outer wall of the print warp beam, and a clamping groove is formed in the circumferential direction ofthe outer wall of the print warp beam. The rack is provided with a carrying platform used for installing the pressing bar, and the carrying platform is located between the winding rollers and the rotating rollers. When the print warp beam full of warp is installed on the rotating rollers, the carrying platform and the pressing bar are located below the yarn. By means of the yarn fixing device andmethod for the warping machine, the problem that adjustment of the tensioning force of multiple strands of yarn distributed on the print warp beam wastes time and labor is solved.

Description

technical field [0001] The present application relates to the technical field of warping machines, in particular to a yarn fixing device and a fixing method of a warping machine. Background technique [0002] The warping machine includes a flower warp beam warping machine, which is a warping machine used to prepare yarn warps that provide warp knitting machines for weaving jacquard fabrics and mesh fabrics. The flower warp beam is warped and wound in sections along the winding shaft by a warping machine, and a plurality of yarn segments with a certain width and a certain distance from each other are wound on the same winding shaft. [0003] Refer to attached Figure 8 , the current warping machine 1 includes two winding rollers 12 arranged parallel to each other and at intervals, one of the winding rollers 12 is connected with a driving member that drives the winding roller 12 to rotate, and a floral warp shaft 13 is placed between the two winding rollers 12, When the drivi...

AI Technical Summary

Problems solved by technology

[0005] In order to improve the problem of time-consuming and labor-intensive adjustment of the tension of multiple yarns distributed on the flower warp beam, the application provides a yarn fixing device and a fixing method for a warping machine

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