Nonblocking web plate of high speed needle machine

A technology for supporting screen and acupuncture machine, which is applied in the direction of acupuncture machine, textile and papermaking, non-woven fabrics, etc. The effect of needle deformation, simple structure and uniform quality

Inactive Publication Date: 2015-11-04
YIZHENG HUAKAI NON WOVEN EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] After the hole of the mesh plate is blocked by the limit, the resistance of the needle piercing through the fiber net increases, and the increased force on the needle not only easily deforms or even breaks, but also affects the surface quality of the fiber after needle punching, and the surface of the fabric is creased. There are many problems such as scars and uneven needle punching, and manual cleaning of the blockage of the support plate is also a time-consuming and labor-intensive task, which increases the cost of machine maintenance.

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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  • Nonblocking web plate of high speed needle machine
  • Nonblocking web plate of high speed needle machine

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Embodiment Construction

[0014] A non-clogging support plate for a high-speed acupuncture machine, comprising a support plate body 1, a plurality of circular pinholes 2 are provided on the horizontal surface of the support plate body 1, and counterbores 3 are provided at the lower ends of the circular pinholes 2, The diameter of the counterbore 3 is larger than the diameter of the circular pinhole 2 .

[0015] A layer of hard chrome layer 4 is provided on the upper end surface of the supporting plate body 1 of the present invention.

[0016] When the needle 5 moves downwards, the fiber breaking chip is attached to the inner wall of the round needle hole 2 of the support plate at the beginning, and as the needle 5 continues to go down, the breaking chip is also moving downward, and when the breaking chip meets the counterbore 4, Since the diameter of the counterbore 4 is larger than that of the round needle hole 3, the broken chips will fall easily, so that the support plate is not blocked, the resista...

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 relates to a nonblocking web plate of a high speed needle machine. The nonblocking web plate comprises a web plate body. A plurality of round needle holes are formed in the horizontal plane of the web plate body; the lower end of each round needle hole is provided with a sinking hole; and the aperture of each sinking hole is larger than the aperture of each round needle hole. The nonblocking web plate of the high speed needle machine is simply structure; meshes of the web plate cannot be blocked by fiber broken chips, so resistance to the needle is reduced and needle deformation can be avoided; and even fabric surface quality can be achieved.

Description

technical field [0001] The invention relates to a non-clogging support net plate of a high-speed needling machine, belonging to the technical field of high-speed needling equipment for nonwoven fabrics. Background technique [0002] The basic process principle of the acupuncture method is: repeatedly puncture the fiber web with a triangular (or other shape) cross-section and barbs on the edges. Because the fiber web fed into the needle loom is very fluffy and has almost no strength, but when thousands of needles are pierced into the fiber web, the barbs on the needles will take some fibers on the surface of the fiber web and pass through the fiber with the needles. At the same time, the fiber web is compressed due to friction. When the needle penetrates to a certain depth, the needle rises up. At this time, due to the direction of the barb, these fibers leave the barb and stay in the fiber web in a nearly vertical state. Inside, so that the compressed web will not return to...

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): D04H18/02
Inventor 双群
Owner YIZHENG HUAKAI NON WOVEN EQUIP
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