CN113930890B

CN113930890B - Linear structure of aramid fiber applied to warp knitting

Info

Publication number: CN113930890B
Application number: CN202111090127.3A
Authority: CN
Inventors: 苏成喻; 柯文新; 邓魏永
Original assignee: FUJIAN JINJIANG HUAYU WEAVING CO LTD
Current assignee: FUJIAN JINJIANG HUAYU WEAVING CO LTD
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2024-06-04
Anticipated expiration: 2041-09-17
Also published as: CN113930890A

Abstract

The invention relates to the technical field of warp knitting mesh fabrics, in particular to an application linear structure of aramid fiber on warp knitting, which comprises an aramid fiber first main line and an aramid fiber second main line, wherein the aramid fiber first main line is vertically and equidistantly arranged, the aramid fiber second main line is horizontally and equidistantly arranged, the aramid fiber first main line and the aramid fiber second main line are downwards crossed and vertically arranged, the aramid fiber first main line sequentially passes through a first penetrating wire, the side surface of the first penetrating wire is provided with a second penetrating wire, and the first penetrating wire and the second penetrating wire are crossed and wound into 8-shaped nodes, and the warp knitting mesh fabric has the beneficial effects that: through 8 font node and O shape winding mode that set up, change traditional net wiring and the connection mode between the line, through with tighten up the line, spacing line and fixed line equidistance reasonable interlude to the structure of screen cloth line in for the overall structure of aramid warp knitting screen cloth is inseparabler, makes aramid warp knitting screen cloth can bear great pulling force, thereby improves aramid warp knitting screen cloth's life.

Description

Linear structure of aramid fiber applied to warp knitting

Technical Field

The invention relates to the technical field of warp knitting mesh fabrics, in particular to an application linear structure of aramid fiber on warp knitting.

Background

At present, common materials or polyester industrial yarns are used in the market to strengthen the strength of fabrics, and the production of mesh fabrics with performance exceeding cannot be met. The product directly uses the aramid fiber on warp knitting, which is a new breakthrough mode, and the aramid fiber which is not easy to be woven originally is produced in the mesh cloth through the arrangement and adjustment of a machine table by special warping.

Some existing warp knitting mesh fabrics are not enough in tightness of connection between wires, elastic capacity is poor than that of the warp knitting mesh fabrics, so that the mesh fabrics cannot bear large tensile force, tightness of cloth tissues is poor, overall strength of the warp knitting mesh fabrics is poor, and the warp knitting mesh fabrics are extremely easy to pull and damage.

Therefore, the application of the linear structure of the aramid fiber on warp knitting is needed to solve the problems.

Disclosure of Invention

The invention aims to provide an application linear structure of aramid fiber on warp knitting so as to solve the problems in the prior art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an application straight line structure of aramid fiber on warp knitting, includes aramid fiber first main line and aramid fiber second main line, the perpendicular equidistance of aramid fiber first main line sets up, the perpendicular setting of aramid fiber second main line level equidistance, the crossed perpendicular setting of aramid fiber first main line is on aramid fiber second main line, passes first wire that wears to plug in proper order on the aramid fiber first main line, and the side of first wire that wears to plug in is provided with the second wire, first wire that wears to plug in and the crossed winding of second wire becomes 8 font node setting, is provided with the tightening wire on the 8 font node, and the one end of tightening wire twines the setting with the crossing of aramid fiber first main line, aramid fiber second main line, the O shape winding of forming on the aramid fiber first main line is provided with the spacing line, the spacing line twines the setting with the tightening wire into O shape, the winding is provided with the fixed line on the crossing of aramid fiber first main line and aramid fiber second main line.

Preferably, the first aramid yarn sequentially passes through the 8-shaped nodes, and the nodes of the 8-shaped nodes are connected with the tightening wire in a winding manner.

Preferably, the first aramid main lines and the tightening lines are alternately arranged in sequence, and the tightening lines are connected with the second aramid main lines in a winding manner.

Preferably, the 8-shaped nodes, the limiting lines, the aramid fiber second main lines and the fixing lines are alternately arranged from top to bottom in sequence, and the 8-shaped nodes are horizontally arranged at equal intervals.

Preferably, the first penetrating wire and the second penetrating wire are arranged in a wavy line, and the first penetrating wire and the second penetrating wire are symmetrically distributed at the upper end and the lower end of the first aramid main wire.

Preferably, the tightening wire, the limiting wire and the fixing wire are all elastic wires, and each of the tightening wire, the limiting wire and the fixing wire is composed of a plurality of high-elasticity fibers.

Compared with the prior art, the invention has the beneficial effects that: the aramid warp knitting mesh cloth has reasonable structural design, the structural connection between the aramid main line and the auxiliary fixing lines is tight, the traditional connecting mode between the mesh wiring and the wires is changed through the 8-shaped node and the O-shaped winding mode, the tightening wires, the limiting wires and the fixing wires are reasonably inserted into the structural structure of the mesh wires at equal intervals, the integral structure of the aramid warp knitting mesh cloth is more tight, the elastic capacity of the aramid warp knitting mesh cloth is improved, and the aramid warp knitting mesh cloth can bear larger tensile force, so that the service life of the aramid warp knitting mesh cloth is prolonged.

Drawings

FIG. 1 is a schematic view of the structure of a warp knit mesh of the present invention;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;

FIG. 4 is a schematic side view of the warp knit fabric structure of the present invention.

In the figure: 1. an aramid first main line; 11. an aramid second main line; 2. a first patch cord; 21. a second patch cord; 22. 8-shaped nodes; 3. tightening the wire; 4. a limit line; 5. fixing the wire.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides an application straight line structure of aramid fiber on warp knitting, including the first main 1 of aramid fiber and the second main 11 of aramid fiber, the perpendicular equidistance of first main 1 of aramid fiber sets up, the horizontal equidistance of aramid fiber second main 11 sets up, the first main 1 of aramid fiber alternately sets up on the second main 11 of aramid fiber, pass first wire 2 of wearing on the first main 1 of aramid fiber in proper order, the side of first wire 2 of wearing is provided with second wire 21 of wearing, first wire 2 of wearing and second wire 21 alternately twine into 8 font node 22 setting, be provided with on 8 font node 22 and tighten up line 3, first main 1 of aramid fiber passes 8 font node 22 in proper order, first wire 2 of wearing and second wire 21 all become wavy line setting, first wire 2 of wearing and second wire 21 symmetric distribution are in the upper and lower both ends of first main 1 of aramid fiber, 8 font node 22's node department is connected with tightening up line 3, wear wire 2 with first wire 21 of wearing wire through tightening up wire 3 and second wire 21 fixed winding, wear wire 2 with first wire 2 of wearing wire 21 and second wire 21, wear wire 2 and second wire 21 to separate into 8 font node 22, first wire 1 of wearing wire 1 of aramid fiber is crossed with 8 font node 22, first wire 1 of wearing through 8 font node 1 of wearing and 8 font node 1 of aramid fiber is crossed into 8 font node 22, first wire 1 is passed through first wire 1 and first wire 1 to increase the first net cloth and second wire 1.

One end of the tightening wire 3 is wound with the intersection points of the first aramid main wire 1 and the second aramid main wire 11, the first aramid main wire 1 and the tightening wire 3 are sequentially and alternately arranged, the tightening wire 3 is wound and connected with the second aramid main wire 11, the intersection points of the first aramid main wire 1 and the second aramid main wire 11 are wound and fixed through the tightening wire 3, the tightening wire 3 is wound and arranged with the second aramid main wire 11, and the second aramid main wire 11 is fixed through the tightening wire 3.

The utility model provides a take-up thread 3, spacing 4 and fixed line 5 are by O shape winding on the first main line of aramid fiber 1, the setting is by O shape winding with take-up thread 3 to spacing 4, the winding is provided with fixed line 5 on the intersection of first main line of aramid fiber 1 and the second main line of aramid fiber 11, 8 font node 22, spacing 4, aramid fiber second main line 11 and fixed line 5 from the top down set gradually alternately, 8 font node 22 horizontal equidistance sets up, take-up thread 3, spacing 4 and fixed line 5 are the elastic yarn, take-up thread 3, spacing 4 and fixed line 5 are by a plurality of high elastic fiber composition, through with take-up thread 3, spacing 4 and fixed line 5 equidistant reasonable interlude to the structure of screen cloth, make the overall structure of aramid fiber warp knitting screen cloth inseparabler, the elasticity of aramid fiber warp knitting screen cloth has been increased, make the aramid fiber warp knitting screen cloth bear great screen cloth, thereby improve aramid fiber warp knitting screen cloth life.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The application linear structure of aramid fiber on warp knitting comprises an aramid fiber first main line (1) and an aramid fiber second main line (11), and is characterized in that: the novel aramid fiber tightening device is characterized in that the first aramid fiber main lines (1) are vertically and equidistantly arranged, the second aramid fiber main lines (11) are horizontally and equidistantly arranged, the first aramid fiber main lines (1) are vertically arranged on the second aramid fiber main lines (11) in a crossing mode, the first penetrating wires (2) sequentially penetrate through the first penetrating wires (1), the second penetrating wires (21) are arranged on the side faces of the first penetrating wires (2), the first penetrating wires (2) and the second penetrating wires (21) are wound in a crossing mode to form 8-shaped nodes (22), tightening wires (3) are arranged on the 8-shaped nodes (22), one ends of the tightening wires (3) are wound on the crossing points of the first aramid fiber main lines (1) and the second aramid fiber main lines (11), limiting wires (4) are wound in an O-shaped mode on the first aramid fiber main lines (1), and limiting wires (4) are wound on the tightening wires (3) in an O-shaped mode, and tightening wires (5) are wound on the crossing points of the first aramid fiber main lines (1) and the second aramid fiber main lines (11).

The aramid fiber first main line (1) sequentially passes through the 8-shaped nodes (22), and the nodes of the 8-shaped nodes (22) are connected with the tightening line (3) in a winding manner;

the aramid fiber first main line (1) and the tightening line (3) are sequentially and alternately arranged, and the tightening line (3) is connected with the aramid fiber second main line (11) in a winding manner;

The 8-shaped nodes (22), the limit lines (4), the aramid fiber second main lines (11) and the fixing lines (5) are alternately arranged in sequence from top to bottom, and the 8-shaped nodes (22) are horizontally equidistantly arranged;

The first wire (2) and the second wire (21) are arranged in a wavy line, and the first wire (2) and the second wire (21) are symmetrically distributed at the upper end and the lower end of the first aramid main line (1).

2. The application of the linear structure of the aramid fiber in warp knitting according to claim 1, wherein: the tightening wire (3), the limiting wire (4) and the fixing wire (5) are elastic wires, and the tightening wire (3), the limiting wire (4) and the fixing wire (5) are all composed of a plurality of high-elasticity fibers.