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Novel vertical needle

A new type of vertical needle technology, used in textiles, textiles, papermaking, jacquard machines, etc., can solve the problems of low reliability, troublesome disassembly and assembly of vertical needles, short service life, etc., achieve sensitive movement, solve easy deformation, improve The effect of reliability

Inactive Publication Date: 2014-02-12
常州市董氏有色金属材料厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages of the existing vertical needles such as troublesome assembly and disassembly, complex structure, troublesome maintenance, easy deformation, short service life and low working reliability, the present invention provides a new type of vertical needle

Method used

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  • Novel vertical needle

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Embodiment Construction

[0010] Such as figure 1 It is a schematic diagram of the structure of the present invention, a new type of vertical needle, including a long needle bar 1, a short needle bar 2, a fixed piece 3, a curved hook 4, a convex turn 5, a needle stop hook 6 and an off-thread hook 7, and the long needle bar 1 A fixed piece 3 is arranged between the short needle bar 2, a curved hook 4 is provided at the top of the long needle bar 1 and the short needle bar 2, and a protruding turn 5 is arranged below the crotch 4 of the long needle bar 1, and the upper part of the long needle bar 1 Needle-stop hook 6 and thread-off hook 7 are provided.

[0011] During use, a fixed piece 3 is installed between the long needle bar 1 and the short needle bar 2, and the tops of the long needle bar 1 and the short needle bar 2 are provided with a crotch 4, and there is a convex turn 5 below the crotch 4 of the long needle bar 1. , On the long needle bar 1 below the protruding turn 5, a needle stop hook 6 and...

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Abstract

The invention relates to the technical field of jacquards, and especially relates to a novel vertical needle. The novel vertical needle comprises a long needle stem, a short needle stem, a fixing sheet, hooks and a convex staff, the fixing sheet is arranged between the long needle stem and the short needle stem, the top of each of the long needle stem and the short needle stem is provided with one hook, and the convex staff is arranged below the hook of the long needle stem, and the long needle stem is provided with a needle stopping hook and an off-line hook. The novel vertical needle has the advantages of simple, compact and reasonable structure, convenient and fast assembling, reliable connection, stable and reliable motion, convenient maintenance, small required transverse needle thrust, sensitive motion, high work stiffness, solving of the easy deformation problem of the continuous lifting of a vertical needle, prolonged service life, substantially improved work reliability, and easy use popularization.

Description

technical field [0001] The invention relates to the technical field of a jacquard machine, in particular to a novel vertical needle. Background technique [0002] The existing vertical needles are troublesome to assemble and disassemble, and the pressure on the matching horizontal needles is relatively large, the structure is complex, and maintenance is troublesome. The strength of the vertical needles is relatively weak during work, and they are easily deformed during continuous lifting, which shortens the service life of the vertical needles. , greatly reducing the reliability of vertical needle work. Contents of the invention [0003] In order to overcome the disadvantages of the existing vertical needles such as troublesome assembly and disassembly, complex structure, troublesome maintenance, easy deformation, short service life and low working reliability, the present invention provides a new type of vertical needle. [0004] The technical solution adopted by the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03C3/24
Inventor 董柔
Owner 常州市董氏有色金属材料厂
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