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Sewing boundary automatic sewing system and sewing method

A sewing and boundary technology, applied in the field of sewing, can solve the problems of low sewing accuracy and reduce sewing speed, and achieve the effect of reducing labor costs, improving sewing efficiency and sewing accuracy

Active Publication Date: 2017-07-28
JACK SEWING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide an automatic sewing system and sewing method for sewing borders, which are used to solve the problems in the prior art that the sewing speed needs to be reduced and the sewing accuracy is low when sewing to the cloth border

Method used

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  • Sewing boundary automatic sewing system and sewing method
  • Sewing boundary automatic sewing system and sewing method
  • Sewing boundary automatic sewing system and sewing method

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Embodiment Construction

[0033] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0034] see Figure 1 to Figure 5 . It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. within the scope covered by the disclosed technical content. At the same ti...

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Abstract

The invention provides a sewing boundary automatic sewing system and a sewing method. The system comprises a needle pitch detection mechanism, a boundary detection mechanism disposed at the preset distance from a needle hole sewed by a sewing machine needle, and a control system. The needle pitch detection mechanism and the boundary detector are connected with the control system. The control system acquires the current sewing needle pitch in real time according to the needle pitch detection mechanism, and judges whether or not the current sewing state is the terminal sewing according to signals of the boundary detector; if yes, the control system calculates the number of sewing stitches sewn to the fabric boundary with the current sewing needle pitch and performs the sewing according to the number of the sewing stitches; if not, the sewing machine sews normally. The needle pitch detection mechanism is a parameter sensor for collecting swing parameters of feeding tooth holders. According to the sewing boundary automatic sewing system and the sewing method, the automatic sewing process from the last stage to the terminal of the fabric is realized; the sewing efficiency and the sewing precision are improved; the labor cost is lowered.

Description

technical field [0001] The invention relates to the technical field of sewing, in particular to a sewing boundary automatic sewing system and a sewing method. Background technique [0002] In the existing sewing industry, some sewing equipment has an automatic thread trimming function, and some sewing equipment requires manual thread trimming. At present, most of the computer cars with automatic thread trimming function are used. When the sewing is nearing the end, the thread trimming is controlled by stepping back on the pedal, which means that the sewing speed needs to be reduced near the end and the production efficiency is reduced; When sewing to the edge of the sewing material, it is necessary to trim or reinforce the trimming at the edge of the sewing material. In order to ensure the beauty of the stitches and the stability of the trimming, it is necessary to realize the trimming in the sewing material, which means that it needs to be lowered near the end. Sewing spee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B19/08D05B19/12
CPCD05B19/08D05B19/12
Inventor 万义明吴善敏潘建国
Owner JACK SEWING MASCH CO LTD
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