Sewing machine capable of automatic processing sole threads

An automatic processing and sewing machine technology, applied in sewing equipment, textiles and papermaking, etc., can solve problems such as the influence of processing efficiency, consistency, and difficulty in ensuring the distance from the sole line to the sole edge.

Inactive Publication Date: 2018-09-14
湖南木林帅鞋业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of manually adjusting the sole not only affects the processing efficiency, but also makes it difficult to ensure that the distance from the processed sole line to the edge of the sole is consistent

Method used

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  • Sewing machine capable of automatic processing sole threads
  • Sewing machine capable of automatic processing sole threads
  • Sewing machine capable of automatic processing sole threads

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Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0019] Such as Figure 1~3 As shown, the present invention includes a sewing machine body 10, a sewing machine head 20, a sewing machine needle 30 and a sewing platform 40, wherein the sewing machine needle 30 is arranged below the sewing machine head 20 through a needle bar. It is characterized in that it also includes a sole motion drive mechanism 50 and a sole steering mechanism 60 . The sole movement driving mechanism 50 includes a first delivery roller 501 and a second delivery roller 502 arranged in front of the sewing machine needle 30, and there is a gap for clamping the sole between the first delivery roller 501 and the second delivery roller 502. The first conveying roller 501 and the second conveying roller 502 are connected with the sewing machine main shaft 70 through a transmission unit. When the sewing machine main shaft 70 rotates, t...

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PUM

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Abstract

The invention relates to a sewing machine capable of being used for processing sole threads. The sewing machine comprises a sewing machine body, a sewing machine head, a sewing machine needle and a sewing platform, wherein the sewing machine needle is arranged below the sewing machine head through a needle rod; the sewing machine further comprises a sole movement driving mechanism and a sole steering mechanism; the sole movement driving mechanism comprises a first conveying roller and a second conveying roller that are arranged in front of the sewing machine needle; a clearance for clamping asole is reserved between the first conveying roller and the second conveying roller; the first conveying roller and the second conveying roller are connected with a sewing machine main shaft through atransmission unit; when the sewing machine main shaft rotates, the first conveying roller and the second conveying roller rotate reversely simultaneously to drive a sole to move; the sole steering mechanism comprises two guide wheels arranged above the sewing platform; the two guide wheels are located at the same height; wheel shafts are arranged in a vertical direction; and an included angle between a plane defined by the wheel shafts of the two guide wheels and a roller shaft of each conveying roller is less than 90 DEG C.

Description

technical field [0001] The invention relates to a sewing machine capable of automatically processing shoe sole threads. Background technique [0002] Traditional shoemaking is usually sewn with thread, and most of it is now replaced by gluing. And some high-end shoes still adopt sewing. The sole thread is a circle of thread sewn on the sole near the edge, which has the function of fixing the sole. There are two types of sole lines: open line and dark line, and the open line has a decorative effect in addition to fixing the sole. The existing processing mode of the sole line is that a sewing worker utilizes a common sewing machine to complete, and needs to constantly rotate the sole by hand during the sewing process, so that the sole line is sewn on the edge of the sole. This method of manually adjusting the sole not only affects the processing efficiency, but also makes it difficult to ensure that the distance from the processed sole line to the edge of the sole is consis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B21/00
CPCD05B21/007
Inventor 宋任菊
Owner 湖南木林帅鞋业有限公司
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