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Wool carding needle of knitting machine

A knitting machine and carding technology, which is used in the field of textile machinery and card clothing for carding machines, can solve the problems of poor tolerance of metal clothing, and achieve the effect of improving the tolerance of impurities, good tooth tip strength and ensuring product quality.

Inactive Publication Date: 2015-06-17
WUXI ERQUAN KNITTING MILL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The applicant aimed at the problem of poor trash-holding capacity of the existing metal card clothing, and conducted improvement research to provide a carding needle for a knitting machine, which can improve the trash-holding capacity of the metal card clothing and reduce fiber damage and cylinder wrapping, Therefore, it is possible to use metal card clothing instead of elastic card clothing in the carding process, and improve the efficiency of wool carding

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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  • Wool carding needle of knitting machine
  • Wool carding needle of knitting machine
  • Wool carding needle of knitting machine

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Embodiment Construction

[0013] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0014] Such as Figure 1 to Figure 4 As shown, the present invention includes a base 4, on which main teeth 1 are evenly distributed, and auxiliary teeth 3 are arranged on the front of each main tooth 1, and there is a gap 2 between the main teeth 1 and the auxiliary teeth 3; the main teeth 1 are Arc-back tooth with arc working surface, this tooth shape has good combing effect and high tooth tip strength; the auxiliary tooth 3 is a mountain-shaped tooth, this tooth shape basically has no combing effect, mainly to reduce the main tooth 1 when combing The effect of the effective working tooth height, thereby reducing the damage to the wool fiber, so the tooth height of the auxiliary tooth 3 is lower than that of the main tooth 1. The main tooth 1 and the auxiliary tooth 3 are connected by a transition plate 5, and one side of the transition...

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 discloses a wool carding needle of a knitting machine. The wool carding needle of the knitting machine comprises a base, main teeth are evenly distributed on the base, auxiliary teeth are evenly distributed in front of the main teeth, and a notch is formed between each main tooth and the corresponding adjacent auxiliary tooth. The main teeth are arc back teeth with arc working faces, the auxiliary teeth are hill-shaped teeth, and the main teeth are connected with the auxiliary teeth through a transition plate. The wool carding needle of the knitting machine can improve the impurity tolerance capacity of metal card clothing and reduce the phenomena of fiber damage and cylinder winding, therefore, replacing elastic card clothing with the metal card clothing in the wool carding process becomes possible, and the efficiency of wool carding is improved.

Description

technical field [0001] The invention relates to the field of textile machinery, in particular to the field of card clothing for carding machines. Background technique [0002] At present, the card clothings used on the cylinders of carding machines are still mainly elastic card clothings. At this stage, there have been attempts to improve the metal card clothing and apply it to the carding machine. The main improvement ideas are: increase the needle width to improve the wear resistance of the card clothing; reduce the needle height to reduce fiber damage and winding. Cylinder, strengthen fiber transfer ability; reduce transverse pitch to improve miscellaneous capacity. But only by virtue of these improvements, the metal mesh still cannot adapt to the technical requirements of the carding machine. The current development trend is to improve the tooth shape to increase the foreign matter capacity of the metal card clothing. Contents of the invention [0003] The applicant...

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): D01G15/84
CPCD01G15/84
Inventor 金海良
Owner WUXI ERQUAN KNITTING MILL
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