Suture needle

Abstract

The invention discloses a suture needle, which comprises a suture needle and a needle head, wherein the needle head is fixedly provided with a connection block; the connection block is fixedly connected with a cutter; the connection block passes through the needle body and is fixedly arranged on the needle body by a plurality of locking screws; the upper end of the cutter is provided with a U-shaped trough; and the cutter is fixedly arranged on the connection block by the U-shaped trough and a plurality of fastening screws. According to the suture needle disclosed by the invention, the cutter is fixedly arranged on the needle body by the connection block; when the suture needle begins to stitch thin shell fabrics, the suture needle drives the cutter to carry out vertical movement; the suture needle can carry out the cutting operation while being used for stitching; the production efficiency is improved; and the labor intensity of the worker is lowered.

Description

technical field [0001] The invention relates to a sewing needle, in particular to a sewing needle for a sewing machine. Background technique [0002] A sewing machine is a machine that uses one or more sewing threads to form one or more stitches on the sewing material to interweave or sew one or more layers of sewing materials. The sewing machine can sew cotton, hemp, silk, etc. Fabrics, leather, paper and other products have firm stitches, fast sewing speed and easy use. Among them, the sewing needle is a very important part among the many parts of the sewing machine. It mainly plays the role of sewing, but in actual production, sometimes It is necessary to process some thinner cloths. After the sewing needles are stitched, the stitched cloths need to be cut. This not only increases the labor intensity of the workers, but also the production efficiency is not high. Contents of the invention [0003] In view of the above-mentioned technical problems, the object of the pre...

AI Technical Summary

Problems solved by technology

[0002] A sewing machine is a machine that uses one or more sewing threads to form one or more stitches on the sewing material to interweave or sew one or more layers of sewing materials. The sewing machine can sew cotton, hemp, silk, etc. Fabrics, leather, paper and other products have firm stitches, fast sewing speed and easy use. Among them, the sewing needle is a very important part among the many parts of the sewing machine. It mainly plays the role of sewing, but in actual production, sometimes It is necessary to process some thinner fabrics. After the stitching is completed, the stitched fabrics need to be cut. This not only increases the labor intensity of the workers, but also reduces the production efficiency.

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