CN215887434U

CN215887434U - Wear-resistant and deformation-resistant woven belt

Info

Publication number: CN215887434U
Application number: CN202121713975.0U
Authority: CN
Inventors: 陈怡�
Original assignee: Quanzhou Yida Weaving Co ltd
Current assignee: Quanzhou Yida Weaving Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-02-22
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a wear-resistant and deformation-resistant woven belt, which belongs to the field of textiles and comprises a base layer, a connecting layer and a wear-resistant layer, wherein the base layer is formed by weft yarns through flat-needle weft knitting, connecting yarns are inserted into the connecting layer, the connecting yarns are periodically and alternately inserted between two adjacent rows of coils formed by the weft yarns along the warp direction, and the connecting layer is arranged to be sparse and dense according to the distribution of the adjacent connecting yarns to form a high-density area and a low-density area.

Description

Wear-resistant and deformation-resistant woven belt

Technical Field

The utility model discloses a textile, and particularly relates to a wear-resistant and deformation-resistant woven belt.

Background

The woven belt is made of various yarn materials into narrow-width fabric or tubular fabric. The woven fabric article has various varieties and is widely applied to various industrial departments such as clothes, shoe materials, cases, industry, agriculture, military needs, transportation and the like.

The woven belt has the advantages of wide production variety and large yield by adopting the knitting process, and the knitted fabric has the characteristic of falling off in the reverse knitting direction, for example, the weft-knitted woven belt is easy to fall off along the longitudinal direction and has poor structural stability, and the knitted woven belt is easy to deform due to long-term use in daily use.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve the above problems and to provide a wear-resistant and deformation-resistant webbing.

In order to achieve the purpose, the utility model provides the following technical scheme: the wear-resistant and deformation-resistant woven belt comprises a base layer, a connecting layer and a wear-resistant layer, wherein the base layer is formed by weft yarns through flat-needle weft knitting, connecting yarns are inserted into the connecting layer in a penetrating mode, the connecting yarns are periodically and alternately inserted between two adjacent rows of coils formed by the weft yarns along the warp direction, and the connecting layer forms a high-density area and a low-density area according to the distribution density of the adjacent connecting yarns.

Through adopting above-mentioned technical scheme, through connecting the yarn and linking into firm longitudinal structure with the coil vertical line that two adjacent columns of woofs formed under the effect of beating-up force, because the frictional force between connecting yarn and the woof, at the in-process that connecting yarn follows the vertical deformation of woof, connecting yarn hinders the coil tensile deformation of woof to reduce the vertical ductility of meshbelt, reduce the vertical deformation of meshbelt.

Preferably, the wear-resistant layer comprises weft yarns, and the weft yarns are interwoven with the connecting yarns in the high-density area in a tucking mode to form an unclosed suspended arc and form a double-needle tucking stitch.

Through adopting above-mentioned technical scheme, the woof uses the basic unit as ground tissue, utilizes the mode of tucking to reduce the deformation degree of high-density district connecting yarn to further reduce the longitudinal ductility of meshbelt.

Preferably, the connecting layer is also provided with warp yarns in the warp direction, and the warp yarns are interwoven with the weft yarns in a warp insertion mode.

By adopting the technical scheme, the warp yarns which do not participate in weaving are inserted into the loops of which the weft yarns are formed by flat-knitting weft knitting, and the inserted warp yarns are linearly positioned in the fabric, so that the transverse extensibility and the longitudinal extensibility of the woven belt are smaller, and the deformation resistance of the woven belt is improved.

Preferably, the twist and fineness of the weft are greater than those of the binder yarn and the weft, and the gloss of the weft is lower than those of the binder yarn and the weft.

By adopting the technical scheme, the twisting degree and the fineness of the weft are large, so that the acting force of the weft on the connecting yarns and the weft is improved, and the glossiness is reduced to improve the appearance effect.

Preferably, the weft comprises a core yarn and a wrapping yarn wrapped outside the core yarn, and the core yarn and the wrapping yarn respectively adopt aramid fibers and modified nylon fibers.

By adopting the technical scheme, the glossiness of the weft is reduced by carrying out extinction modification on the nylon fiber, and the aramid fiber endows the weft with high strength, high modulus and light performance.

Compared with the prior art, the utility model has the beneficial effects that:

the vertical coil columns formed by two adjacent columns of weft yarns are connected into a firm longitudinal structure under the action of beating-up force through the connecting yarns, and due to the friction force between the connecting yarns and the weft yarns, the connecting yarns block the coil stretching deformation of the weft yarns in the process that the connecting yarns follow the longitudinal deformation of the weft yarns, so that the longitudinal ductility of the woven belt is reduced, and the longitudinal deformation of the woven belt is reduced.

Drawings

FIG. 1 is a schematic view of a wear and deformation resistant webbing;

FIG. 2 is a weave diagram of a wear and deformation resistant webbing;

FIG. 3 is a woven view of a tie layer and a base layer;

FIG. 4 is a weave diagram of the wear layer and base layer;

fig. 5 is a schematic view of the structure of the weft.

Reference numerals: 1. a wear layer; 2. a connecting layer; 3. a base layer; 4. a weft yarn; 5. connecting yarns; 6. warp yarns; 7. a high-density region; 8. a weft; 9. a low density region; 10. a core yarn; 11. wrapping the yarn.

Detailed Description

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the designated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A wear-resistant and deformation-resistant woven belt comprises a base layer 3, a connecting layer 2 and a wear-resistant layer 1, wherein the base layer 3 is formed by weft yarns 4 through flat-needle weft knitting, connecting yarns 5 are inserted in the connecting layer 2 in a penetrating mode, the connecting yarns 5 are alternately inserted between two adjacent rows of coils formed by the weft yarns 4 along the warp direction periodically, and the connecting layer 2 forms a high-density area 7 and a low-density area 9 according to the distribution density of the adjacent connecting yarns 5.

Connecting yarn 5 links into firm longitudinal structure with the coil vertical line that two adjacent columns of woofs 4 formed under the effect of beating-up force, when the meshbelt carries out longitudinal extension, the coil that woof 4 formed is stretched along the warp direction, connecting yarn 5 of high-density region 7 is kept away from gradually, and connecting yarn 5 of low-density region 9 is close to gradually, because the frictional force between connecting yarn 5 and woof 4, at the in-process that connecting yarn 5 follows the longitudinal deformation of woof 4, connecting yarn 5 hinders the coil tensile deformation of woof 4, thereby reduce the longitudinal ductility of meshbelt, reduce the longitudinal deformation of meshbelt.

The weft yarns 8 are interwoven with the connecting yarns 5 in the high-density area 7 in a tucking mode to form an unsealed suspended arc and form a double-needle tucking weave, the weft yarns 4 take the base layer 3 as a ground weave, and the deformation degree of the connecting yarns 5 in the high-density area 7 is reduced in the tucking mode, so that the longitudinal ductility of the woven belt is further reduced.

Since the twist and fineness of the weft 8 are larger than those of the binder yarn 5 and the weft 4, and the glossiness of the weft 8 is lower than those of the binder yarn 5 and the weft 4. The weft 8 comprises a core yarn 10 and a wrapping yarn 11 wrapped outside the core yarn 10, the core yarn 10 and the wrapping yarn 11 are made of aramid fiber and modified nylon fiber respectively, the modified nylon fiber is formed by adding a flatting agent such as titanium dioxide with the concentration of 0.03% -2.0% into a spinning solution or a melt before spinning, and the fiber scatters light to eliminate luster and reduce the appearance of the weft 8 on a woven belt through spinning forming.

Warp yarns 6 are inserted in the connecting layer 2 in the warp direction, the warp yarns 6 are interwoven with the weft yarns 4 in a warp insertion mode, the warp yarns 6 which do not participate in weaving are inserted into a coil formed by weft yarns 4 through flat needle weft knitting, and the inserted warp yarns 6 are linearly positioned in the fabric, so that the transverse extensibility and the longitudinal extensibility of the woven belt are small, and the deformation resistance of the woven belt is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a wear-resisting resistance to deformation's meshbelt which characterized in that: including basic unit (3), articulamentum (2) and wearing layer (1), basic unit (3) adopt woof (4) to form according to plain needle weft knitting, articulamentum (2) are interlude has connecting yarn (5), connect yarn (5) along warp direction periodicity alternately line in between the two adjacent rows of coils that woof (4) formed, and articulamentum (2) are according to the distribution density formation high-density district (7) and low-density district (9) of adjacent connecting yarn (5).

2. A wear and deformation resistant webbing as claimed in claim 1, wherein: the wear-resistant layer (1) comprises wefts (8), and the wefts (8) are interwoven with connecting yarns (5) in a high-density area (7) in a tucking mode to form an unsealed suspended arc and form a double-needle tucking structure.

3. A wear and deformation resistant webbing as claimed in claim 2, wherein: warp yarns (6) are inserted in the connecting layer (2) in the warp direction, and the warp yarns (6) are interwoven with the weft yarns (4) in a warp insertion mode.

4. A wear and deformation resistant webbing as claimed in claim 3, wherein: the twist and the titer of the weft (8) are both larger than those of the connecting yarn (5) and the weft (4), and the glossiness of the weft (8) is lower than those of the connecting yarn (5) and the weft (4).

5. The wear and deformation resistant webbing of claim 4, wherein: the weft (8) comprises a core yarn (10) and a wrapping yarn (11) wrapped on the outer side of the core yarn (10), and the core yarn (10) and the wrapping yarn (11) are respectively made of aramid fibers and modified nylon fibers.