Yarn supply device capable of simulating warp beam

Abstract

The invention discloses a yarn supply device capable of simulating a warp beam. The yarn supply device is connected to a textile machine. The yarn supply device comprises a rack, a yarn penetrating frame, yarn twisting rods, an upper yarn pressing roller, a first yarn guide roller, a tension roller and a front yarn pressing roller. A plurality of vertically arranged gaps are formed in the yarn penetrating frame. The upper yarn pressing roller and the first yarn guide roller are fixedly arranged on the rack. The upper yarn pressing roller is located on the upper portion of the first yarn guide roller. The tension roller is movably arranged on the rack. The front yarn pressing roller is fixed on the rack and is tightly compressed with a fake warp beam fixed on a main machine of the textile machine through a compressing tension spring. The yarn supply device can enable yarn on a yarn frame to be directly supplied to the textile machine, simplifies the textile process, improves working efficiency, solves the problem of limited length of the warp beam, and provides technical support for producing cloth with big width.

Description

technical field [0001] The invention relates to a thread supply device, which belongs to the field of textile machinery. Background technique [0002] In the textile preparation process, there are winding, warping, sizing, sizing, etc., and the processing quality of the warping process directly affects the production efficiency and fabric quality of subsequent processing. There are four types of warping processes: batch warping, section warping, segment warping, and ball warping. The creel weaving mechanism currently used in the market uses the warp beam to feed the yarn. First, the yarn on the creel is wound in parallel into a cylindrical package, that is, the warp beam, according to the required number and length, for the weaving machine. use. [0003] Since the package yarn sent from the spinning section cannot be directly sent to the weaving cloth, it must be organized to form a yarn piece, wound on the warp beam, and can be woven after the warp is passed through. Ther...

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Problems solved by technology

[0004] Because the existing technology must be fed by the warp beam, the weaving process is cumbersome. At the same time, the length of the warp beam is limited, so the width of the fabric that can be woven by the existing technology is limited.

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