Yarn frame for textile machine

Abstract

The invention relates to the technical field of textile. The invention provides a yarn frame for a textile machine. The yarn frame comprises a frame body, a plurality of rotating supporting rods arranged on the frame body and a yarn cylinder, wherein the yarn cylinder comprises a cylinder body, center holes for the rotating supporting rods to penetrate through are formed in the center of the cylinder body, centering locking mechanisms for locking the cylinder body and the rotating supporting rods are arranged at the upper end and the lower end of the cylinder body, a centering locking mechanism comprises extension pipes coaxially arranged at the two ends of the cylinder body, a plurality of rod holes extending in the radial direction of the extension pipes are evenly formed in the side walls of the extension pipes, clamping rods are arranged in the rod holes in a penetrating mode, and the clamping rods are in sliding fit with the rod holes. The yarn frame can be rapidly connected with rotating supporting rods of different sizes, the centering precision is guaranteed, and then the rotating stability of a yarn bobbin is guaranteed.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a yarn rack for a textile machine. Background technique [0002] The yarn frame is a frame used to support yarns in the textile field. It usually includes a frame body and a yarn bobbin. Several rotatable support rods are arranged on the frame body. The yarn bobbin is set on the support rod to follow the support rod Free rotation; under the traction of the yarn by the roller of the textile machine, the yarn drum rotates to realize the unwinding of the yarn. During the use of the yarn bobbin, the stability of its rotation is an important parameter affecting textiles. If the yarn bobbin rotates unstable, it will lead to uneven unwinding, unwinding jitter, etc., which will cause yarn breakage and insufficient tension. Stable and affect the subsequent textile quality. For this reason, in order to ensure the accuracy of centering and the stability of rotation, in the prior art, the...

AI Technical Summary

Problems solved by technology

During the use of the yarn bobbin, the stability of its rotation is an important parameter affecting textiles. If the yarn bobbin rotates unstable, it will lead to uneven unwinding, unwinding jitter, etc., which will cause yarn breakage and insufficient tension. Stable, affecting subsequent textile quality

For this reason, in order to ensure the accuracy of centering and the stability of rotation, in the prior art, the supporting rods and the yarn bobbins of the yarn frame are usually provided as a set. Winding on the wire bobbin undoubtedly increases the processing procedure and reduces the processing efficiency

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