Cloth feeding and covering device for sewing covering machine

A hemming machine and sewing technology, applied in the direction of sewing machine components, cloth feeding mechanism, sewing equipment, etc., can solve the problems of lower production efficiency, low hemming efficiency, high labor intensity, etc., and achieve improved production efficiency, operation and use and convenience , The effect of convenient loading and unloading maintenance

Inactive Publication Date: 2016-07-27
GUIZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When making clothes, hemming machines are often used. Most of the existing hemming machines use manual hemming to hem the fabric. Production efficiency, but also labor-intensive, time-consuming and labor-intensive

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Cloth feeding and covering device for sewing covering machine
  • Cloth feeding and covering device for sewing covering machine
  • Cloth feeding and covering device for sewing covering machine

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0019] The invention will be further introduced below in conjunction with the accompanying drawings and specific embodiments.

[0020] Such as Figure 1~8 As shown, a sewing hemming machine cloth feeding and hemming device includes an inclined first cloth threading chamber 1, an inclined second cloth threading chamber 2 and a hemming port 3, and the cloth outlet end of the first cloth threading chamber 1 Connect the cloth inlet end of the second cloth threading chamber 2. The chamber body is a flat cavity with a wide cloth inlet end and a narrow cloth outlet end. The middle of the second cloth threading chamber 2 is set as a concave arc-shaped chamber 4 that is concave forward , both sides are provided with the curling arc-shaped cavity 5 of the rolled cloth, the cloth outlet end is connected with the hemming port 3, the cloth inlet end is wide, and the cloth outlet end is narrow, after the cloth is discharged, both sides of the hemming cloth are curled, and the hemming The m...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses a cloth feeding and covering device for a sewing covering machine. The cloth feeding and covering device comprises an oblique first cloth penetrating cavity, an oblique second cloth penetrating cavity and a covering opening, wherein the cloth outlet end of the first cloth penetrating cavity is connected with the cloth inlet end of the second cloth penetrating cavity, and a forwardly concave arc cavity is arranged in the middle of the second cloth penetrating cavity; wraparound cavities for crimping a cloth are arranged at the two sides of the second cloth penetrating cavity, and the cloth outlet end is connected with the covering opening; the covering opening is a backwardly oblique U-shaped opening, and the concave arc cavity is communicated with the wraparound cavities at the two sides. The first cloth penetrating cavity and the second cloth penetrating cavity are used for crimping and the covering is automatically completed by the covering opening, so that the time and labor are saved, the production efficiency is greatly improved, the covering is smooth and uniform, the covering effect is good, and the sewing is convenient. The problems that the production efficiency is low, the covering is not smooth and uniform, the effect is poor and the time and labor are consumed during manual covering in the prior art are solved. The cloth feeding and covering device also has the characteristics of simple structure, convenience in operation and use, assembly and disassembly, and maintenance, and low price.

Description

technical field [0001] The invention belongs to the technical field of sewing machines, and in particular relates to a cloth feeding and wrapping device for a sewing edge wrapping machine that automatically performs wrapping. Background technique [0002] When making clothes, hemming machines are often used. Most of the existing hemming machines use manual hemming to hem the fabric. Production efficiency, and labor-intensive, time-consuming and labor-intensive. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a sewing hemming machine with simple structure, automatic hemming, smooth hemming, good effect, high production efficiency, time-saving and labor-saving for the problems existing in the above-mentioned prior art. Cloth hemming device. [0004] The technical solution adopted by the present invention is: a sewing hemming machine cloth feeding and hemming device, including an inclined first cloth threading cha...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B35/06
CPCD05B35/062
Inventor 黄海松姚立国
Owner GUIZHOU UNIV
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