A self-detaching sewing device for an automatic sewing system

A sewing and self-unloading technology, which is applied in the direction of sewing equipment, threading devices, sewing machine components, etc., can solve the problems of complex structure, easy failure, and defective production of tribute needle machines, so that it is not easy to produce defective products and simplify the complexity degree of effect

CN112064227BActive Publication Date: 2021-11-26AEROSPACE INST OF ADVANCED MATERIALS & PROCESSING TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-11-26

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    Figure 1
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    Figure 2
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    Figure 3
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Abstract

The invention discloses a self-detachable sewing device used in an automatic suture system, which belongs to the field of sewing devices. A self-detachable sewing device used in an automatic suture system, when the sewing device needs to capture sutures, the electromagnetic block is charged At this time, the electromagnetic block can absorb the suture mixed with magnetic powder, and at the same time move to the fixed magnetic block to capture the suture. When the suture needs to be released, the electromagnetic block is in a power-off state, and the fixed magnetic block There is no adsorption force between the magnetic block and the magnetic block. Under the action of the compressed spring in the compressed state, the electromagnetic block will be pushed away from the fixed magnetic block until it reaches the position shown in Figure 2. At this time, under the action of inertia Next, the suture will be thrown out to complete the release of the suture, which can greatly simplify the complexity of the bow-shaped suture machine, facilitate the capture and release of the suture during the sewing process, and prevent the production of defective products .
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Description

technical field

[0001] The invention relates to the field of sewing devices, more specifically, to a self-detaching sewing device used in an automatic sewing system. Background technique

[0002] The original meaning of textile is taken from the general term of spinning and weaving, but with the continuous development and improvement of the textile knowledge system and subject system, especially after the emergence of non-woven textile materials and three-dimensional composite weaving technologies, it is not only the traditional hand spinning And weaving, including non-woven technology, is one of the most primitive industrial technologies. Sewing refers to the weaving, sewing, embroidery and other work done by women in the old days. People are more accustomed to using the term "female worker" to refer to female workers engaged in textile, sewing, embroidery, etc. With the development of integrated circuits and the development of electronic control technology, more and more e...

Examples

Embodiment 1

[0033] see Figure 1-3, a self-detachable sewing device for an automatic suture system, including a sewing device and a suture thread, the sewing device includes a needle body 1, a movable groove 2 is dug on the side wall of the needle body 1, and the movable groove 2 is located on the needle body 1 On the needle tip side of the movable groove 2, a fixed magnetic block 3 matching itself is fixedly connected to the side wall of the movable groove 2, and an electromagnetic block 4 matching itself is slidably connected in the movable groove 2, between the electromagnetic block 4 and the side wall of the movable groove 2 A pair of telescopic tubes 6 are fixedly connected between them. The telescopic tubes 6 are divided into two parts, the movable end and the fixed end. The fixed end runs through the fixed magnetic block 3 and is fixedly connected with the side wall of the movable groove 2. 6 is plugged with a compression spring 7, the two ends of the compression spring 7 are fixed...