A new type of annular braided mesh and its manufacturing method

A technology of circular weaving and manufacturing method, which is applied in the field of woven mesh, and can solve the problems of increasing the tensile strength and increasing the wear area of ​​the mesh surface, so as to achieve improved tensile strength, strong anti-folding ability, increased warp and weft density and line coverage density Effect

Active Publication Date: 2018-05-15
厦门厦迪亚斯环保过滤技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The spiral ring of the spiral mesh is made of flat wire, which increases the surface area of ​​the mesh and increases the abrasion area of ​​the mesh surface, but the increase in tensile strength is small, and the wear resistance and peelability need to be further improved.

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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  • A new type of annular braided mesh and its manufacturing method
  • A new type of annular braided mesh and its manufacturing method
  • A new type of annular braided mesh and its manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as Figure 1-2 As shown, a new type of circular braided mesh, the circular braided mesh adopts a circular structure wound by a circular monofilament, when splicing, a circular structure with a different direction is embedded in two circular structures with the same direction, and then in the A circular monofilament acting as a hinge shaft is inserted into the common tubular pores formed by the intersecting circular structures to form a circular braided structure.

[0032] Its manufacture method of endless braided net, comprises the following steps:

[0033] (1) Take the PET round monofilament with a wire diameter error of less than 1% and a diameter of 0.90mm, and wind it at a temperature of 165°C to form two types of circular structures, namely the same circular structure and different directions Circular structure; wherein, the control precision of the major axis and minor axis parameters of the inner diameter of the circular structure is below 1%;

[0034] (2)...

Embodiment 2

[0039] A new type of circular braided mesh, which adopts a special-shaped structure wound by a special-shaped monofilament. When splicing, one isotropic structure is embedded in two isotropic structures, and then formed after the isotropic structures intersect. A special-shaped monofilament that acts as a hinge shaft is inserted into the public tubular pores of the slab to form a circular braided structure.

[0040] Its manufacture method of endless braided net, comprises the following steps:

[0041] (1) Take the PET special-shaped monofilament with a wire diameter error of less than 1% and 0.55mm*0.90mm, and wind it at a temperature of 130°C to form two kinds of winding special-shaped structures, namely isotropic structure and anisotropic structure Structure; among them, the control accuracy of the long axis and short axis parameters of the special-shaped structure inner diameter is below 1%;

[0042] (2) First splicing two homeotropic structures together; then taking one a...

Embodiment 3

[0048] A new type of circular braided mesh, which adopts a special-shaped structure wound by a special-shaped monofilament. When splicing, one isotropic structure is embedded in two isotropic structures, and then formed after the isotropic structures intersect. A special-shaped monofilament that acts as a hinge shaft is inserted into the public tubular pores of the slab to form a circular braided structure.

[0049] Its manufacture method of endless braided net, comprises the following steps:

[0050](1) Take the PA 612 special-shaped monofilament with a wire diameter error of less than 1% and 0.55mm*0.90mm, and wind it at a temperature of 170°C to form two kinds of special-shaped structures, namely, isotropic structure and anisotropic structure Special-shaped structure; wherein, the control accuracy of the long axis and short axis parameters of the special-shaped structure's inner diameter is below 1%;

[0051] (2) First splicing two homeotropic structures together; then tak...

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Abstract

The invention discloses an annular mesh grid with a novel structure. The mesh grid comprises a round structure or a special-shaped structure prepared by winding a round filament or a special-shaped filament. When the structures are spliced, one incongruous round structure is embedded into two homodromous round structures, or one incongruous special-shaped structure is embedded into two homodromous special-shaped structures. Then, a round filament or a special-shaped filament, which is used as a hinge shaft, is inserted into a common tubular hole, which is formed after the intersection of the homodromous round structures or special-shaped structures, to form the annular mesh grid. The novel splicing method can increase the warp and weft density and line covering density of a mesh belt by one time; the tensile strength is increased by more than one time, the squeezing area is increased by more than one time; the water content of materials is effectively reduced, the anti-bending performance is enhanced by more than one time, and the wear resistant performance is strengthened by more than two times. The annular mesh grid can be used in industries such as mining industry, water treatment, building materials, industrial transmission, and the like, and is applied to solid-liquid separation and technology transmission.

Description

technical field [0001] The invention relates to a braided net, in particular to a new-type annular braided net and a manufacturing method thereof. Background technique [0002] In recent years, the helical net commonly used at home and abroad is that left-helical rings and right-helical rings are crossed together, and monofilaments are penetrated in the public pores formed after the crossing of left-helical rings and right-helical rings. Such a spiral mesh has large pores, low density, and poor tensile strength. In actual working conditions, the contact area between the mesh surface and the material is relatively small, resulting in problems such as high moisture content of the material, difficulty in peeling off, and poor retention accuracy. [0003] Chinese patent application 200880123880.4 discloses a chain-link braided net with double knots, the chain-linked braided net comprising continuous undulating transverse links (1, 2, 3, 4) that intersect at the bends of the link...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D04C1/06D04C1/02D06C7/02
CPCD04C1/02D04C1/06D06C7/02D10B2321/0211D10B2321/022D10B2321/042D10B2331/02D10B2331/04D10B2331/061D10B2331/301D10B2401/06
Inventor 不公告发明人
Owner 厦门厦迪亚斯环保过滤技术有限公司
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