CN206916373U

CN206916373U - A kind of broadwise strengthens screen cloth

Info

Publication number: CN206916373U
Application number: CN201720903875.1U
Authority: CN
Inventors: 林碧花
Original assignee: Changle Lita Textile Co Ltd
Current assignee: Fuzhou Litian Textile Co., Ltd
Priority date: 2017-07-25
Filing date: 2017-07-25
Publication date: 2018-01-23
Anticipated expiration: 2027-07-25

Abstract

The utility model discloses a kind of broadwise to strengthen screen cloth, including the first warp-wise litzendraht wire, second warp-wise litzendraht wire and the 3rd warp-wise litzendraht wire, the first warp-wise litzendraht wire and the second warp-wise litzendraht wire weaving are into multiple indent hexagon coils, the indent hexagon coil interlocks two-by-two, the 3rd warp-wise litzendraht wire is staggeredly through indent hexagon coil, the utility model structure uses polyaxial braiding, screen cloth is set to stretch orientation according to specific direction, the mechanical property of litzendraht wire is set to be fully used, by the way that the first warp-wise litzendraht wire and the second warp-wise litzendraht wire weaving are formed into indent hexagon coil, there is the architectural characteristic of negative poisson's ratio using indent hexagon coil, assign screen cloth latitudinal strength, and introduce the 3rd warp-wise litzendraht wire, limit screen cloth deformation shearing, increase the bulk strength of screen cloth.

Description

A kind of broadwise strengthens screen cloth

Technical field

Weaving textile method and technology field is the utility model is related to, specially a kind of broadwise strengthens screen cloth.

Background technology

Warp knit axial fabricses are to carry yarn to be lining into the kind fabric that the tricot machine of device produces, the textile that yarn can be crossed Served as a contrast according to requirement stretched straight parallel in needs in the localities.Warp knit axial fabricses as a kind of textile of special construction, Not only structural integrity is good, flexible design, has good behaviour in terms of mechanical property, and production efficiency is higher, production cost It is relatively low, therefore, there are very big potentiality in industrial field, be especially used as resin.The composite such as cement base and rubber-based Reinforcing material, obtain extensive concern and application in fields such as Aero-Space, traffic, wind-powered electricity generation, buildings in recent years.

Knitted fabric has lengthwise dimensional stability good, and fabric is well-pressed, and laddering is small, will not crimping, good permeability etc. it is excellent Point, but it is extended laterally, elasticity and flexibility are not so good as weft-knitted fabric.

The content of the invention

The purpose of this utility model is that providing a kind of broadwise strengthens screen cloth, is asked with solve to propose in above-mentioned background technology Topic.

To achieve the above object, the utility model provides following technical scheme：A kind of broadwise strengthens screen cloth, including the first warp To litzendraht wire, the second warp-wise litzendraht wire and the 3rd warp-wise litzendraht wire, the first warp-wise litzendraht wire and the second warp-wise litzendraht wire are handed over Mistake is knitted to form multiple indent hexagon coils, and the indent hexagon coil interlocks two-by-two, and the 3rd warp-wise litzendraht wire is handed over Mistake passes through indent hexagon coil.

Preferably, the specification of the first warp-wise litzendraht wire, the second warp-wise litzendraht wire and the 3rd warp-wise litzendraht wire is 20D/ 1F, material are polyamide fibre FDY.

Preferably, a 3rd warp-wise litzendraht wire is introduced between two indent hexagon coils of arbitrary neighborhood.

Compared with prior art, the beneficial effects of the utility model are：The utility model structure uses polyaxial braiding, makes Screen cloth can stretch orientation according to specific direction, the mechanical property of litzendraht wire is fully used, by by the first warp-wise Litzendraht wire and the second warp-wise litzendraht wire form indent hexagon coil, the structure using indent hexagon coil with negative poisson's ratio Characteristic, screen cloth latitudinal strength is assigned, and introduce the 3rd warp-wise litzendraht wire, limitation screen cloth deformation shearing, increase the overall strong of screen cloth Degree.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model the first warp-wise litzendraht wire structural representation；

Fig. 3 is the utility model the second warp-wise litzendraht wire structural representation；

Fig. 4 is the warp-wise litzendraht wire structural representation of the utility model the 3rd；

Fig. 5 is the utility model Uniaxial Compression structural representation；

Fig. 6 is the utility model simple tension structural representation.

In figure：1 first warp-wise litzendraht wire, 2 second warp-wise litzendraht wires, 3 the 3rd warp-wise litzendraht wires, 4 indent hexagon coils.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-6 are referred to, the utility model provides a kind of technical scheme：A kind of broadwise strengthens screen cloth, including the first warp-wise Litzendraht wire 1, the second warp-wise litzendraht wire 2 and the 3rd warp-wise litzendraht wire 3, the first warp-wise litzendraht wire 1, the second warp-wise litzendraht wire 2 and The specification of three warp-wise litzendraht wires 3 is 20D/1F, and material is polyamide fibre FDY, and the first warp-wise litzendraht wire 1 is handed over the second warp-wise litzendraht wire 2 Mistake is knitted to form multiple indent hexagon coils 4, and indent hexagon coil 4 interlocks two-by-two, two indent hexagons of arbitrary neighborhood A the 3rd warp-wise litzendraht wire 3 is introduced between coil 4, the 3rd warp-wise litzendraht wire 3 is staggeredly through indent hexagon coil 4, screen cloth Deformability changed by increasing the size of indent hexagon coil 4 and reducing screen cloth tissue density.

Operation principle：According to Fig. 1, tricot machine first weaves the first warp-wise litzendraht wire 1, the second warp-wise litzendraht wire 2 successively With the 3rd warp-wise litzendraht wire, polyaxial screen cloth is formed.Wherein the first warp-wise litzendraht wire 1 and the weaving of the second warp-wise litzendraht wire 2 Form indent hexagon coil 4.As shown in Figure 5,6, the first warp-wise litzendraht wire 1 and the second warp-wise litzendraht wire 2 composition indent six side Each bar side of shape coil 4, indent hexagon are negative poisson's ratio structures, i.e. the structure of indent hexagon coil 4 has stretching property, i.e., Material vertically broadens with draw direction during stretching, narrows perpendicular to draw direction during compression material, and screen cloth of the present utility model is real Existing broadwise is strengthened, and introduces the 3rd warp-wise litzendraht wire 3, and limitation screen cloth deforms shearing, increases the bulk strength of screen cloth.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of broadwise strengthens screen cloth, including the first warp-wise litzendraht wire（1）, the second warp-wise litzendraht wire（2）Woven with the 3rd warp-wise Line（3）, the first warp-wise litzendraht wire（1）With the second warp-wise litzendraht wire（2）Weaving forms multiple indent hexagon coils （4）, the indent hexagon coil（4）Interlock two-by-two, the 3rd warp-wise litzendraht wire（3）Staggeredly through indent hexagon coil （4）.

2. a kind of broadwise according to claim 1 strengthens screen cloth, it is characterised in that：The first warp-wise litzendraht wire（1）, Two warp-wise litzendraht wires（2）With the 3rd warp-wise litzendraht wire（3）Specification be 20D/1F, material is polyamide fibre FDY.

3. a kind of broadwise according to claim 1 strengthens screen cloth, it is characterised in that：Two indent hexagon lines of arbitrary neighborhood Circle（4）Between introduce a 3rd warp-wise litzendraht wire（3）.