Extension arm on creel

Abstract

The invention discloses an extension arm on a creel. The extension arm comprises a horizontal arm, a tilting arm and a threading barrel, wherein the horizontal arm is fixed with the creel; the tiltingarm is connected with one end of the horizontal arm to form an obtuse angle; the threading barrel comprises a first threading barrel body located on the horizontal arm and a second threading barrel body located on the tilting arm, the axis direction of the first threading barrel body is parallel to the length direction of the horizontal arm, the axis direction of the second threading barrel bodyis horizontal and perpendicular to the length direction of the horizontal arm, and the same yarn penetrates through the first threading barrel body and the second threading barrel body; the horizontalarm and the tilting arm are formed by bending an integrated planar batten; and the tilting arm twists three times around a center line of the tilting arm in the alternate circumferential direction, so that a first section plate, a second section plate, a third section plate and a fourth section plate are sequentially formed in the direction deviating from the horizontal arm, the second threadingbarrel body is located on the fourth section plate, and a through hole is formed in the third section plate. By the adoption of the extension arm, the direction of the threading barrel can be conveniently and finely adjusted, the material deformation effect is close no matter which direction the tilting arm twists to apply force, and workers can control conveniently.

Description

technical field [0001] The invention relates to the field of yarn equipment, in particular to an extension arm on a creel. Background technique [0002] A large number of extension arms are often used on various creels and spinning machines, and the extension arms play the role of guiding the yarn and limiting the spatial position of the yarn passing here. Because the yarn passes through the extension arm quickly, the length of the yarn contacted by each extension arm is actually very long. If the positioning and orientation of the yarn by the extension arm are not accurate, the force and direction guidance of the yarn passing through here will be incorrect. Good, if things go on like this will affect the quality of the yarn. Contents of the invention [0003] The problem to be solved by the present invention is to provide an extension arm on the creel, which is convenient for fine-tuning the direction of the threading cylinder. No matter which direction the twisting forc...

AI Technical Summary

Problems solved by technology

Because the yarn passes through the extension arm quickly, the length of the yarn contacted by each extension arm is actually very long. If the positioning and orientation of the yarn by the extension arm are not accurate, the force and direction guidance of the yarn passing through here will be incorrect. Good, if things go on like this will affect the quality of the yarn

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