A Textile Machine Convenient for Rapid Needle Replacement

Abstract

The invention discloses a textile machine which is convenient for quick replacement of machine needles. The structure comprises a machine body, a needle clamp, a presser foot, a base and a hand wheel. The bottom surface of the machine body is fixedly connected with the top surface of the base. Compared with the prior art, the present invention has the beneficial effects of: no external tools are needed, the replacement speed is fast, and the sewing progress is not affected. Fixing the needle with the other hand is more convenient and can effectively prevent the hand from being stuck by the needle, greatly improving the safety of the needle installation, adapting to different needle sizes and clamping the needle well , can ensure the alignment with the opening seam of the presser foot, help to improve the textile process, and effectively prevent the needle from being broken due to the rigidity of the presser foot.

Description

technical field [0001] The invention relates to the technical field of weaving, in particular to a weaving machine which is convenient for fast replacement of machine needles. Background technique [0002] The needle is an important component of the sewing machine. During the sewing process, the needle size must be selected according to the nature and thickness of the sewing material, so as to obtain a good sewing effect. Therefore, different needle sizes should be selected for sewing different fabrics. [0003] Most of the existing sewing machine needle clamps fix the machine needles by screws, so they have the following defects to be improved: [0004] 1) The screw fixing method can be realized by turning the screw with an external special tool when loading and unloading the machine needle. The tool is small and easy to lose or because the tool is forgotten. When the needle breaks or needs to be replaced, it will affect the The replacement of machine needles will affect t...

AI Technical Summary

Problems solved by technology

[0004] 1) The screw fixing method can be realized by turning the screw with an external special tool when loading and unloading the machine needle. The tool is small and easy to lose or because the tool is forgotten. When the needle breaks or needs to be replaced, it will affect the The replacement of machine needles will affect the progress of sewing;

[0005] 2) When installing the machine needle, it is necessary to hold the machine needle with one hand and turn the screw with the other hand, which is cumbersome to operate and the hand has been pierced by the needle tip;

[0006] 3) The larger the gauge of the needle, the thicker the needle, so the needle tip deviates from the seam opening of the presser foot, and it is easy for the needle to touch the presser foot when it is pressed down, causing the needle to break. After breaking, it is easy to splash the user. will cause harm to the user

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