Sewing machine thread-cutting control method and device, storage medium and processor

The technology of a control method and a control device is applied to the sewing machine thread take-up device, the mechanism for cutting the thread in the sewing machine, the sewing equipment, etc., and can solve the problems of thread tearing and the like

Active Publication Date: 2020-07-07
ZHEJIANG ZOJE SEWING MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of this application is to provide a control method, device, storage medium and processor for thread trimming of a sewing machine, so as to solve the problem that the thread is easily torn when the sewing machine is trimming in the prior art

Method used

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  • Sewing machine thread-cutting control method and device, storage medium and processor
  • Sewing machine thread-cutting control method and device, storage medium and processor

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Embodiment Construction

[0019] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0020] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0021] It should be noted that the terms "first" and "second...

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PUM

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Abstract

The application provides a sewing machine thread-cutting control method and device, a storage medium and a processor. The control method comprises the steps of controlling a take-up lever to receive athread from the thread inlet end side of the take-up lever, wherein the thread inlet end side of the take-up lever is the side, far away from the thread outlet end of the take-up lever, of the threadinlet end of the take-up lever; and controlling the thread to cut at the thread outlet end side of a needle, wherein the thread outlet end side of the needle is the side, far away from the thread inlet end of the needle, of the thread outlet end of the needle. In the control method, the take-up lever is controlled to receive the thread from the thread inlet end side of the take-up lever, and thesituation that the take-up lever receives the thread from the thread outlet end side of the take-up lever is avoided; thus, the situation that the thread on the thread outlet end side of the take-up lever is in the tensioned state is avoided, and it is ensured that the thread on the thread outlet end side of the take-up needle is in the loose state; accordingly, when the thread is cut on the thread outlet end side of the needle, the thread is not prone to break off, and it is ensured that the lengths of loose threads on the needle are relatively consistent, and the loose threads are flush; andaccordingly, it is ensured that the subsequent sewing work is performed in order.

Description

technical field [0001] The present application relates to the field of sewing machines, in particular, to a control method, device, storage medium and processor for thread trimming of sewing machines. Background technique [0002] In the prior art, during the thread trimming process of the sewing machine, the thread take-up lever takes the thread from the needle side, so that the thread on the needle side is in a tight state, and the thread is prone to tearing when the thread is trimmed, leaving the The thread ends on the needles are of different lengths and uneven, which makes it difficult to ensure that the subsequent sewing work is carried out in an orderly manner. [0003] The above information disclosed in the Background section is only to enhance the understanding of the background of the technology described herein, therefore, the Background may contain certain information which is not formed in the country for those skilled in the art. known prior art. Contents of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B19/12D05B65/00D05B47/04D05B49/00
CPCD05B19/12D05B47/04D05B49/00D05B65/00
Inventor 钟海明林智宝何启跃陈盛薪陈伟伟楼俏军
Owner ZHEJIANG ZOJE SEWING MACHINE
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