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High-density cotton carding metallic card clothing

A metal card clothing and carding technology, which is applied in the field of carding machines, can solve the problems of fiber sinking into the gap depth and increase carding resistance, etc., to achieve increased carding and fiber support, increased carding output, and increased tooth density Effect

Active Publication Date: 2015-05-13
金轮针布(江苏)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Another technical problem existing in the existing metal card clothing is that during carding, a large number of fibers tend to fall into the depth of the tooth gap, which cannot keep the fibers on the needle surface for comprehensive carding, and also increases the carding resistance

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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  • High-density cotton carding metallic card clothing
  • High-density cotton carding metallic card clothing
  • High-density cotton carding metallic card clothing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The basic structure of the high-density carding metal card clothing disclosed in the application of the present invention is: there are several main comb teeth 1 protruding along the strip-shaped base. metal card clothing, each main comb tooth 1 facing the fiber carding direction protrudes side teeth 2, the tooth height of the side teeth 2 is lower than the tooth height of the main comb teeth 1, the side teeth 2 and the main comb teeth 1 The tooth height difference range is preferably 0.15-0.2mm. like figure 1 , figure 2 , image 3 and Figure 4 In the specific implementation structure shown, the tooth tops of the side teeth 2 are all horizontal tooth tops, such as Figure 5 , Image 6 and Figure 7 In the structure of the shown embodiment, the tooth tops of the side teeth 2 are upward tooth tops from the root to the tooth tip. remove figure 2 According to the structure of the embodiment, the tooth top of the side tooth 2 intersects with the tooth side to for...

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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Abstract

The invention provides high-density cotton carding metallic card clothing comprising main comb teeth raised from a base part, wherein a tooth flank towards a carding direction of the main comb teeth is raised so as to form lateral teeth with a tooth height smaller than the height of the main comb teeth. The technical scheme is as follows: the tooth flank towards the carding of original comb teeth is raised and provided with lateral teeth so as to form a structure of one tooth root and double comb teeth; in the carding process of fibers, the fibers are supported by the lateral teeth to ensure that the fibers are gathered at a carding layer area of the main comb teeth so that an overall carding effect of the comb teeth is improved; in the mean time, the main comb teeth are assisted by the lateral teeth on the fiber carding; and therefore, the tooth density of the metallic card clothing is increased by more than 30%.

Description

technical field [0001] The invention relates to a carding machine in a textile machine, in particular to an improved structure of a metal card clothing wrapped in a cylinder of the carding machine. Background technique [0002] Metal card clothings have greatly increased the output of carding machines. At present, there are three main types of metal card clothing structures: conventional uniform tooth distribution, deep and shallow tooth distribution and high and low tooth distribution. The maximum density of existing metal card clothing can only be made to 1000 teeth / inch 2 Up and down, the current structure of card clothing and cylinder greatly limits the increase in the tooth density of metal card clothing, so it is almost impossible to increase production by relying on metal card clothing. Such as Chinese patent technology: the patent application number is 87104267, and the technical scheme of the title "Assembly of pre-spinning machines, especially combing machines, c...

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 Patents(China)
IPC IPC(8): D01G15/84
Inventor 孙鹏子张明光韩贤国曹继鹏赵业平
Owner 金轮针布(江苏)有限公司
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