Feed dog

A cloth feeding dog and cloth surface technology, which is applied to cloth feeding mechanisms, textiles, papermaking, sewing equipment, etc., can solve the problems of increasing production costs, small contact area, and easy scrapping, and achieves easy transportation, large contact area, and The effect of reducing production costs

Inactive Publication Date: 2013-11-20
SUZHOU JUKANG SEWING ROBOT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are two rows of feed teeth on the feed dog body, so as to play the role of transmission, but such a feed dog is easy to be scrapped during use due to its small contact area and large loss during the process of conveying the cloth. increased production costs

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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Embodiment Construction

[0011] The present invention is described below in conjunction with accompanying drawing.

[0012] as attached figure 1 The shown cloth feed dog according to the present invention includes a cloth feed dog body 1, two rows of cloth feed surfaces 3 are arranged on the cloth feed dog body 1, and multiple There are three positioning holes 2; the surface of the cloth feeding surface 3 is a horizontal and smooth plane; the number of the positioning holes 2 is two.

[0013] According to the cloth feeding dog of the present invention, two rows of cloth feeding surfaces are arranged on the cloth feeding dog body, and the cloth feeding surface is a horizontal and smooth plane. In the process of fabric contact, due to its large contact area, it is convenient for transportation, and the loss is reduced, which reduces production costs and improves sewing efficiency, and is suitable for large-scale promotion.

[0014] The above-mentioned embodiments are only to illustrate the technical ...

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 feed dog comprising a feed dog body. Two rows of cloth feeding faces are arranged on the feed dog body, and two positioning holes are formed in the feed dog body. The cloth feeding faces are level and smooth. According to the arrangement, when a sewing machine is used, the feed dog body transfers cloth. The large contact area of the feed dog body upon the cloth allows the cloth to be transferred easily, abrasion is reduced, production cost is lowered and sewing efficiency is improved, thus the feed dog is applicable to a wide range of promotion.

Description

technical field [0001] The invention relates to a cloth feeding dog, in particular to a cloth feeding dog for a sewing machine. Background technique [0002] The cloth feeding of industrial sewing machines is mainly completed by the cloth feeding mechanism through the cloth feeding teeth. Under the joint action of the cloth feeding mechanism and the tooth lifting mechanism of the sewing machine, the cloth feeding Push forward or backward. At present, there are two rows of feed teeth on the feed dog body, so as to play the role of transmission, but such a feed dog is easy to be scrapped during use due to its small contact area and large loss during the process of conveying the cloth. Increased production costs. Contents of the invention [0003] In view of the above technical problems, the object of the present invention is to propose a cloth feed dog with large contact area, low wear and easy conveying. [0004] The technical solution of the present invention is realize...

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): D05B27/02
Inventor 刘航东
Owner SUZHOU JUKANG SEWING ROBOT
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