A single bottom thread and double side thread quilting needle bar needle clip mechanism for quilting embroidery

Abstract

The invention discloses a quilting needle bar needle clip mechanism for quilting embroidery with single bottom thread and double-sided thread, and relates to the technical field of quilting machines. Stitches, resulting in low efficiency of equipment use and defects of more backstitches, and due to frequent movement of backstitches and quilting frames, poor restoration of stitch positions, frequent occurrence of stitch confusion, and irreversible impact on the quality of finished products The problem. The inside of the needle clamp body is provided with a needle bar installation groove, both sides of the needle bar installation groove are provided with machine needle installation holes, and the machine needle installation hole and the needle bar installation groove communicate with each other, and the front end surface of the needle clamp body Both sides of the threaded hole are provided with threaded holes, and the rear end of the threaded hole is provided with a through groove, and the through groove and the needle installation hole are connected to each other, and a needle bar body is arranged above the needle bar installation groove, and the needle bar Step grooves are respectively opened on both side end surfaces of one end of the body.

Description

technical field [0001] The invention relates to the technical field of quilting machines, in particular to a single bottom thread and double side thread quilting embroidery quilting needle bar needle clip mechanism. Background technique [0002] A quilting machine is a textile machine used to sew linear patterns on the surface of mattresses, bedspreads, quilts, etc. In the actual use of quilting embroidery machines or quilting machines, there are situations where two stitches are always side by side. [0003] The existing mainstream quilting embroidery machines or quilting machines can only embroider or sew a single stitch at the same time, resulting in low efficiency of equipment use and the defects of many backstitches, and due to the frequent movement of backstitches and quilting frames, the stitch position The degree of reduction is poor, and the phenomenon of stitch confusion occurs frequently, which has an irreversible impact on the quality of the finished product; the...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a quilting needle bar needle clip mechanism for quilting embroidery with single bottom thread and double sided thread, so as to solve the problem that the existing mainstream quilting embroidery machines or quilting machines can only embroider or sew at the same time. A single stitch causes low efficiency of equipment use and many backstitches, and the frequent movement of backstitches and quilting frames results in poor stitch position restoration and frequent stitch confusion, causing irreversible damage to the quality of finished products. problem of influence

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