Wide strip edge pressing tool

A technology of edge pressing and tooling, which is applied in the direction of textiles and papermaking, cloth feeding mechanism, sewing equipment, etc., to achieve the effect of solving side yarn detachment, simple structure and convenient use

Inactive Publication Date: 2014-01-15
中江县四海制衣有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]In sewing production and processing, when sewing hem or crimping, the feeding positioning and orientation are completely done by the operator, and the quality and speed are completely dependent on the operator's work Experience and operating skills. In actual operation, even skilled operators often make mistakes. It is necessary to continuously adjust and repeatedly correct the width and direction of the sewing material. When there are obvious mistakes, it is necessary to remove the stitches and rework. The operator is always in a state of high tension, so the operator is very prone to fatigue, and the rate of authenticity cannot be guaranteed to be maximized, even for a very skilled operator, the potential increase in processing speed is not large

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0017] as attached figure 1 As shown, the wide-strip edge-holding tooling of this embodiment includes two juxtaposed ring-shaped bead 1, the inner surface of the ring-shaped bead 1 is provided with chain teeth 2, and the juxtaposed ring-shaped bead 1 is provided with a bead fixing frame 3 , the bead fixing frame 3 includes a U-shaped splint 4, the U-shaped splint 4 is set on the juxtaposed annular bead 2, and the upper end of the U-shaped splint 4 is connected with a handle 5.

[0018] as attached figure 2 As shown, when sewing flanging or hemming sewing, the annular bead 1 is pressed on both sides of the selvage 7 at the same time, and the U-shaped splint 4 is opened toward the position where the front edge of the sewing machine plate is relatively closest to the sewing needle 6, and the sewing needle 6 Through the gap between the two side-by-side annular bead 1, the selvedge 7 is sewn from back to front, and the worker applies pressure to the bead fixing frame 3, so that ...

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PUM

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Abstract

The invention relates to a sewing processing auxiliary tool, in particular to a wide strip edge pressing tool used for locating sewing materials and fixing direction of material feeding. The wide strip edge pressing tool comprises two parallel annular pressing strips. Chain teeth are arranged on inner surfaces of the annular pressing strips. Pressing strip fixing frames are arranged on the parallel annular pressing strips. Each pressing strip fixing frame comprises a U-shaped clamping plate. The U-shaped clamping plates are arranged on the parallel annular pressing strips. The wide strip edge pressing tool is simple in structure and convenient to use. The wide strip edge pressing tool can be used for controlling sewing materials in a orientation and location mode when edge folding or edge pressing sewing is conducted so as to effectively improve sewing speed and sewing quality, reduce labor intensity of operators, and relieve mental tension degree of the operators.

Description

technical field [0001] The invention relates to a sewing processing auxiliary tool, in particular to a wide strip edge-holding frock for sewing material positioning and feeding orientation. Background technique [0002] In sewing production and processing, when sewing hem or crimping, feeding positioning and orientation are completely done manually by the operator, and the quality and speed are completely dependent on the operator's operating experience and operating skills. In actual operation, even skilled operators The operator also often makes mistakes, and needs to constantly adjust and repeatedly correct the width and direction of the sewing material. When there are obvious mistakes, it is necessary to remove the stitches and rework. The operator is always in a state of high tension during the operation, so the operator is very easy to fatigue There is no guarantee that the rate of authenticity will be maximized, and the potential increase in processing speed is not ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B35/12
Inventor 刘红
Owner 中江县四海制衣有限责任公司
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