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Needle plate convenient for replacement of carding needles

A technology that facilitates replacement and combing of needles. It is used in deburring devices, textile and papermaking, and fiber processing. It can solve problems such as needle blockage, increase production costs, and needle folding, and achieve long service life, reliable connection, and simple structure. Effect

Inactive Publication Date: 2014-11-19
ZHANGJIAGANG TENGXIANG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large number of upper combing needles on the needle plate, during the operation of the textile machine, broken needles and needle blockages often occur due to insufficient hardness, resulting in frequent shutdowns and replacement of the needle plate
When a needle of the existing needle board is damaged, the entire needle board must be replaced, which increases the production cost

Method used

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  • Needle plate convenient for replacement of carding needles
  • Needle plate convenient for replacement of carding needles
  • Needle plate convenient for replacement of carding needles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0018] In order to show the installation diagram of the pin row 3 and the groove 2 of the present invention, figure 1 The fixed plate 4 is not shown in the figure. like figure 1 , figure 2 The illustrated needle plate for convenient replacement of comb needles includes: a base plate 1, a plurality of grooves 2, a needle row 3, and a fixing plate 4. The pin row 3 is a strip-shaped mounting block provided with comb needles. The groove 2 is located on the upper surface of the bottom plate 1 , the groove 2 is a long groove, the pin row 3 is detachably located in the groove 2 , and the fixing plate 4 is detachably located on one side of the bottom plate 1 . One end of the groove 2 is located on one side of the bottom plate 1, that is, an opening is formed on this side, and the other end of the groove 2 is located inside the bottom plate 1...

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PUM

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Abstract

The invention discloses a needle plate convenient for replacement of carding needles. The needle plate is characterized by comprising a baseplate, multiple elongated grooves formed in the upper surface of the baseplate, detachable needle rows positioned in the grooves, and a fixing plate positioned on one side of the baseplate, one ends of the grooves are positioned on one side face of the baseplate while the other ends of the same are positioned inside the baseplate, and the fixing plate is positioned on one side, where groove openings are formed, of the baseplate. The needle plate has the advantages of simple, compact and reasonable structure, convenience and quickness in assembling and reliability in connection. When the carding needles on the needle plate are damaged, only the needle row where the carding needles are positioned needs to be replaced, and the whole needle plate does not need to be replaced, so that service life of the needle plate is prolonged.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to a needle plate for convenient replacement of comb needles. Background technique [0002] Needle boards are mainly used for carding fabrics in textile machinery. It is generally made of arc-shaped wooden boards planted with steel needles, and aluminum alloy is also used instead of wooden boards to prolong the service life. Because there are many upper combing needles arranged on the needle plate, during the operation of the textile machine, needle breaking and needle blocking due to insufficient hardness often occur, resulting in frequent shutdowns and replacement of the needle plate. In the existing needle board, when a comb needle is damaged, the entire needle board must be replaced, which increases the production cost. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the object of the present invention is to provide a needle ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01G15/90
Inventor 陈跃松
Owner ZHANGJIAGANG TENGXIANG MACHINERY
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