CN217866323U

CN217866323U - Straight warp knitting integral conveyer belt core

Info

Publication number: CN217866323U
Application number: CN202220909597.1U
Authority: CN
Inventors: 李晓华; 仁明; 潘军利; 张全胜; 李泽超
Original assignee: Shandong Shenrun Chemical Fiber Co ltd
Current assignee: Shandong Shenrun Chemical Fiber Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-11-22
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a straight warp knitting integral conveyer belt core, including main warp, weft and warp knitting, main warp is straight line, straight range, weft sets up at the upper and lower surface of main warp to straight line and the perpendicular range of main warp, warp knitting sets up between main warp to twine with weft crocheting from top to bottom, weave main warp and weft into an organic whole, main warp adopts plying gumming aramid fiber to make, weft adopts polyamide fibre 66 fibre to make; the conveying belt is a fabric different from a canvas structure, warps and wefts of the conveying belt are respectively positioned on different layers and are not interwoven with each other, so that the warps and the wefts are in a straight state, weaving shrinkage is avoided, the strength efficiency of the warps and the wefts is highest, the strength of each direction is uniform, tearing resistance is realized, a conveying belt core with higher strength can be woven by using few yarns, the dimensional stability of the fabric is good, and the finished conveying belt has the characteristics of thin core and thick cover.

Description

Straight warp knitting integral conveyer belt core

Technical Field

The utility model relates to a conveyer belt technical field specifically is a whole conveyer belt core is woven to straight warp.

Background

At present, the two main flame-retardant conveying belts used in coal mines in China are: one is a flame-retardant steel wire rope core conveyer belt for coal mines, and the other is a whole fabric core flame-retardant conveyer belt for coal mines. The flame-retardant steel wire rope core conveying belt takes steel wire ropes as warp-wise framework materials, has poor chemical corrosion resistance, great self weight, high energy consumption and easy longitudinal tearing. The fabric whole core flame-retardant conveyor belt has light weight and good tear resistance, and has small strength compared with a steel wire rope core conveyor belt, but more fabrics are needed, and the strength is not large, so that the design of the straight warp knitted whole conveyor belt core is more important.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a whole conveyer belt area core is woven to straight warp to solve above-mentioned problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a straight warp is woven whole conveyer belt area core, includes main warp, weft and compiles warp, main warp is straight line, straight range, weft sets up at main warp's upper and lower surface to straight line and main warp are arranged perpendicularly, it sets up between main warp to weave the winding with the weft upper and lower crocheting, weaves main warp and weft integrative, main warp adopts to shut stock gum dipping aramid fiber and makes, weft adopts polyamide fibre 66 fibre to make.

Preferably, the weft is 3-5 layers.

Preferably, the warp knitting threads are made of twisted impregnated aramid fibers.

The beneficial effects of the utility model are that: the conveying belt is a fabric different from a canvas structure, warps and wefts of the conveying belt are respectively positioned on different layers and are not interwoven with each other, so that the warps and the wefts are in a straight state and are not woven and shrunk, the strength efficiency of the warps and the wefts is highest, the strength of each direction is uniform, the conveying belt is tear-resistant, a conveying belt core with higher strength can be woven by few yarns, and the main warps and the wefts are arranged in a straightening way and are not woven and shrunk, so that the strength efficiency of fibers, namely the fiber strength retention rate after the fibers are woven into the fabric is very high, the size stability of the fabric is good, and the finished conveying belt has the characteristics of thin core and thick cover.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1 main warp, 2 woofs and 3 weaving warps.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a straight warp is woven whole conveyer belt area core, including main warp 1, weft 2 and the warp 3 of weaving, main warp 1 is the straight line, straight range, weft 2 sets up the upper and lower surface at main warp 1, and the straight line is arranged with main warp 1 is perpendicular, it sets up between main warp 1 to weave warp 2 to with weft 2 upper and lower crocheting winding, weave main warp 1 and weft 2 into an organic whole, main warp 1 adopts plying gumming aramid fiber to make, weft 2 adopts polyamide fibre 66 fibre to make, weft 2 is 3-5 layers, it adopts plying gumming aramid fiber to make to weave warp 3.

The straight warp and straight weft fabric of the conveyer belt is a fabric different from a canvas structure, and the warp and the weft are respectively positioned on different layers and are not interwoven, so that the warp and the weft are in a straight state, weaving shrinkage is avoided, and the strength efficiency of the warp and the weft is highest. The fabric is generally composed of 3-5 layers, the middle layer is warp-wise stress lines, the upper layer and the lower layer are wefts, and warp knitting warps are used for linking the warps and the wefts together to form a fabric whole. The fabric features uniform strength in all directions, tear resistance and the ability to weave higher strength belt cores with fewer yarns.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 utility model provides a straight warp knitting whole conveyer belt area core, includes main warp (1), weft (2) and knits warp (3), its characterized in that: main warp (1) is sharp, straight range, weft (2) set up the upper and lower surface at main warp (1) to the straight line is arranged perpendicularly with main warp (1), it sets up between main warp (1) to compile warp (3) to twine with weft (2) crocheting from top to bottom, weave main warp (1) and weft (2) an organic whole, main warp (1) adopts to close strand gum dipping aramid fiber and makes, weft (2) adopt polyamide fibre 66 fibre to make.

2. A straight warp knit unitary conveyor belt core as claimed in claim 1, wherein: the weft (2) has 3-5 layers.

3. A straight warp knit unitary conveyor belt core as claimed in claim 1, wherein: the warp knitting threads (3) are made of twisted impregnated aramid fibers.