A kind of automatic sewing needle threading method for industrial use

Abstract

The invention discloses an automatic sewing needle threading method for an industrial use, and belongs to the technical field of sewing threading. The specific process of the automatic sewing needle threading method comprises the steps that a required needle is rotated to the corresponding position of a needle pushing rod one, the needle push rod one penetrates through a rod penetrating hole and enters into a needle pushing slot, and the needle is pushed into a needle delivery slot; the needle is moved in the needle delivery slot towards the direction close to a thread drawing device under theaction of a needle pushing slider of a needle pushing rod two, a thread is placed in a thread placement slot by the thread drawing device through a thread drawing component on a caterpillar, and a needle hole is covered with the thread; a needle threading rod of a threading device is driven to move downward by a connecting rod of a needle threader, the needle body is pressed by a needle pressingblock, the needle threading rod continues to press downward to finish a threading process, the thread is cut by a thread cutting device, and an electromagnet of a needle ejector is energized to absorbthe needle; according to the automatic sewing needle threading method for the industrial use, the automation from needle storage and needle ejecting is achieved, no manpower is needed to pick and place the needle and adjust the direction of the needle hole manually, and the amount of the needle can be displayed by a needle storage device so that needles can be timely added to the needle storage device by people, and the needle threading efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of sewing and threading, and more specifically relates to an automatic sewing and threading method for industrial use. Background technique [0002] In life, it is inevitable that people will sew by themselves, such as mending clothes with openings, sewing buttons, etc. In addition, in recent years, sewing crafts such as cross-stitching have become more and more popular. [0003] However, whether in daily life or in factories specializing in sewing work, such as garment factories, embroidery factories, etc., most of the work of threading needles still depends on manual threading. Because the pinholes are small, manual threading is not only time-consuming and laborious , and the needle threading efficiency is low, which in turn affects the production efficiency and benefits of the factory. In the prior art, there are also some devices that help threading exist. Although it can help embroidery lovers, middle-...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the low efficiency of needle threading in the prior art, requiring people to manually place and remove needles, and manually adjust the direction of the pinhole, making it difficult to thread needles quickly and efficiently, and to provide an automatic sewing for industrial use Needle threading method, the present invention realizes the automation of the whole process from storing needles to taking out needles, without manual needle taking and setting, and manual adjustment of the needle hole direction, and the needle storage device can display the number of needles, so that people can report to the storage in time. Add needles to the needle device to improve needle threading efficiency

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