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Automatic sewing device and needle rod mechanism thereof

A sewing device and sewing needle technology, which are applied to sewing machine components, sewing machine needle holders, sewing equipment, etc., can solve the problems of damaged sewing needles, difficult replacement of sewing needles, large sewing needles, etc., and achieve the effect of improving service life.

Inactive Publication Date: 2017-03-29
唐玉乐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the long continuous working time of the automatic suturing device, it is easy to cause damage to the sewing needle, but the sewing needle in the existing automatic suturing device is not easy to replace, which affects the overall service life of the automatic suturing device
In addition, because thicker or harder materials (also called "sewing materials", such as cloth) are often encountered during sewing, at this time due to the greater resistance of the sewing needle, the sewing needle is often inserted into the sewing material and detached from the suturing device, resulting in the inability to continue the suturing task

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Automatic sewing device and needle rod mechanism thereof
  • Automatic sewing device and needle rod mechanism thereof

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] The needle bar mechanism includes a fixed block 21, a rod 22, a sewing needle 25, a mounting plate 27, and a clamping block 28. The fixing block 21 is screwed on the rod 22 . The fixing block 21 is an approximately L-shaped fixing block, including a horizontal portion 211 and a vertical portion 212 . In the present invention, the direction in which the rod 22 extends is regarded as a perpendicular direction. Clamping block 28 is fixed on the vertical ...

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Abstract

The invention discloses a needle rod mechanism for an automatic sewing device. The needle rod mechanism includes a sewing needle (25), a sewing needle installation part, and a rod (22); and the sewing needle is arranged in the sewing needle installation part. When the sewing needle is worn or has other failures, a clamping block can be detached from a fixing block by unscrewing a screw, and then the sewing needle can be taken out easily, and the service life of the whole automatic sewing device can be prolonged.

Description

technical field [0001] The invention relates to an automatic sewing device and a needle bar mechanism thereof. Background technique [0002] Automatic control means that the machine equipment or system achieves the expected goal through automatic detection, information processing, analysis and judgment, manipulation and control according to human requirements without the direct participation of people or fewer people. Automatic control technology is widely used in industry, agriculture, military, scientific research, transportation, commerce, medical care, service and family, etc. The use of automation technology can not only liberate people from heavy physical labor, part of mental work, and harsh and dangerous working environments, but also expand human organ functions, greatly improve labor productivity, and enhance human ability to understand and transform the world. . [0003] The automatic sewing device replaces manual sewing, and the sewing work is completed through...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B55/02
CPCD05B55/02
Inventor 唐玉乐苗欣雨
Owner 唐玉乐