Spinning broken yarn knotting knife

Abstract

The invention discloses a spinning broken yarn knotting knife which comprises a plastic handle and a knotting knife head. The knotting knife head is fixed on the top of the plastic handle through a movable rotating shaft, an open groove used for storing the knotting knife head is formed in one side of the plastic handle, the tail of the plastic handle is widened and provided with a hanging hole used for hanging the handle, and anti-sliding grooves are formed in the outer wall of the plastic handle. The spinning broken yarn knotting knife can be conveniently held by hand without hurting hands due to friction, die steel materials are saved, the knotting knife head can be bent into the plastic handle when not used, and the spinning broken yarn knotting knife is simple in structure, easy to achieve and safe in use, and has good application prospects.

Description

technical field [0001] The invention relates to a textile yarn breaking and knotting knife, which belongs to textile parts. Background technique [0002] At present, when spinning in spinning mills, there will be a large amount of waste yarn on the hook rollers and bobbins, and the use of textile broken yarn knotting knives to knot the broken yarn requires manual gripping to tie the knot, but the existing textile Broken yarn knotting knives are generally made of mold steel. Holding them tightly for a long time will rub hands and affect broken yarn knotting. In addition, when making textile broken yarn knotting knives, in order to save mold steel materials, generally textile broken yarn knotting The knives are short and small, which is inconvenient to use and affects the efficiency of knotting. In addition, when not in use, the knotting knife head is exposed, which is easy to accidentally injure people. Contents of the invention [0003] The object of the present invention...

AI Technical Summary

Problems solved by technology

[0002] At present, when spinning in spinning mills, there will be a large amount of waste yarn on the hook rollers and bobbins, and the use of textile broken yarn knotting knives to knot the broken yarn requires manual gripping to tie the knot, but the existing textile Broken yarn knotting knives are generally made of mold steel. Holding them tightly for a long time will rub hands and affect broken yarn knotting. In addition, when making textile broken yarn knotting knives, in order to save mold steel materials, generally textile broken yarn knotting The knives are short and small, which is inconvenient to use and affects the efficiency of knotting. When not in use, the knotting knife head is exposed, which is easy to accidentally injure people.

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