CN202450358U - Impregnated canvas for conveyor belt of weft belt untwisted yarns - Google Patents
Impregnated canvas for conveyor belt of weft belt untwisted yarns Download PDFInfo
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- CN202450358U CN202450358U CN2011205611573U CN201120561157U CN202450358U CN 202450358 U CN202450358 U CN 202450358U CN 2011205611573 U CN2011205611573 U CN 2011205611573U CN 201120561157 U CN201120561157 U CN 201120561157U CN 202450358 U CN202450358 U CN 202450358U
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Abstract
The utility model belongs to the technical field of textile, and particularly relates to an impregnated canvas for a conveyor belt of weft belt untwisted yarns, wherein an adhesive layer formed by impregnation is arranged on the outer surface of a grey cloth formed by cross weaving warp and weft; the warp is S twist yarns and Z twist yarns formed by twisting more than two strands of raw material yarns; the weft yarn is untwisted yarns and S twist yarn formed by twisting more than two strands of raw material yarns, and the warp is the S twist yarns and the Z twist yarns that are arranged at intervals; or the warp is the Z twist yarns and the S twist yarns that are arranged at intervals, and the weft is the untwisted yarns and the S twist yarns that are arranged at intervals; or the weft is the S twist yarns and the untwisted yarns that are arranged at intervals. The woven canvas has high strength and long service life; the adhesive layer arranged outside the woven grey cloth facilitates the adhesion of the rubber, and reduces the off-line running during the use process; and the impregnated canvas can serve as the core fabric of the conveyor belt.
Description
Technical field:
The utility model belongs to textile technology field, refers in particular to the used for conveyer belt dipped canvas of a kind of parallel band untwisted yarn.
Background technology:
At present, the remote conveying like the transportation of mineral reserve etc. normally made the road earlier, through engineering trucks such as lorries article transported out then and unloads transporting equipments such as installing to mini train again it is transported to the destination.The cost of this mode is high, length consuming time, and loading and unloading are inconvenient.In order to improve above-mentioned problem, people have worked out conveyer belt and have carried.Owing to remote carry normally at least four five hundred meters, will go up km back and forth, some is tens kilometers conveying then, and this is just high especially to the requirement of rubber conveyer belt.In remote course of conveying, be easy to generate problems such as sideslip especially, cause conveyer belt normally not move and the chain rupture phenomenon occurs and influence engineering.The structure of rubber conveyer belt is to be outside equipped with rubber layer at framework material, and the bonding force of framework material and rubber is the major technology problem, is the main cause that causes the rubber conveyer belt sideslip.
Summary of the invention:
The purpose of the utility model provides the not used for conveyer belt dipped canvas of the parallel band twisted filament of sideslip of a kind of and rubber adhesion power conveyer belt good, that produce as core cloth of conveyor.
The utility model is achieved in that
The used for conveyer belt dipped canvas of parallel band untwisted yarn; The outer surface of the grey cloth that is formed by warp and parallel interlacing is provided with the glue-line that impregnation forms; Described warp is S twist yarn and the Z twist yarn that the raw material thread twisting more than two strands forms; Described parallel is the S twist yarn that untwisted yarn and the twisting of the raw material thread more than two strands form, and described warp is that S twist yarn, Z twist yarn are spaced; Or described warp is that Z twist yarn, S twist yarn are spaced, and described parallel is that untwisted yarn, S twist yarn are spaced; Or described parallel is that S twist yarn, untwisted yarn are spaced.
Above-mentioned raw material thread is chinlon filament or polyester filament.
Above-mentioned warp and parallel are plain weave.
Above-mentioned glue is the glue that forms after the rubber emulsification.
The utility model is compared the outstanding advantage of prior art:
1, the warp of the utility model adopts the S twist yarn, the Z twist yarn is spaced or Z twist yarn, S twist yarn are spaced; Parallel adopts untwisted yarn, the S twist yarn is spaced or S twist yarn, untwisted yarn are spaced and weave; The canvas intensity that braiding forms is good, long service life;
2, the grey cloth of the utility model braiding is outside equipped with glue-line, is convenient to bonding with rubber, reduces sideslip problem in use;
3, the utility model can be used as the core cloth of conveyor use.
Description of drawings:
Fig. 1 is the front partial schematic diagram of the utility model.
The A-A section simplified schematic diagram that Fig. 2 is.
Among the figure: 1, warp; 2, parallel; 3, raw material thread; 4, glue-line.
The specific embodiment:
With specific embodiment the utility model is further described below, referring to Fig. 1-2:
The used for conveyer belt dipped canvas of parallel band untwisted yarn; The outer surface of the grey cloth that is formed by warp 1 and parallel 2 interlacings is provided with the glue-line 4 that impregnation forms; Described warp 1 is S twist yarn and the Z twist yarn that raw material thread 3 twisting more than two strands form; Described parallel 2 is the S twist yarn of untwisted yarn and the 3 twisting formation of the raw material thread more than two strands, and described warp 1 is spaced for S twist yarn, Z twist yarn; Or described warp 1 is spaced for Z twist yarn, S twist yarn, and described parallel 2 is spaced for untwisted yarn, S twist yarn; Or described parallel 2 is spaced for S twist yarn, untwisted yarn.
Above-mentioned raw material thread 3 is chinlon filament or polyester filament.
Above-mentioned warp 1 is a plain weave with parallel 2.
Above-mentioned glue is the glue that forms after the rubber emulsification.
The employing polyester filament is twisted the warp 1 of formation and the impregnated fabric of parallel 2 braidings is the terylene dipped canvas; Code name is " PP "; Adopting the warp 1 of chinlon filament twisting formation and the impregnated fabric of parallel 2 braidings is the polyamide fibre dipped canvas; Code name is " NN ", and the impregnated fabric that adopts the warp 1 of polyester filament twisting formation and adopt chinlon filament to twist parallel 2 braidings that form is for washing bright and beautiful dipped canvas, and code name is " EP ".
The utility model is good as the bonding force of framework material and rubber, is applicable to not sideslip of long distances.
The foregoing description is merely one of preferred embodiment of the utility model; It is not the practical range that limits the utility model with this; So: the equivalence that all shapes according to the utility model, structure, principle are done changes, and all should be covered by within the protection domain of the utility model.
Claims (4)
1. the used for conveyer belt dipped canvas of parallel band untwisted yarn; It is characterized in that: the outer surface of the grey cloth that is formed by warp and parallel interlacing is provided with the glue-line that impregnation forms; Described warp is S twist yarn and the Z twist yarn that the raw material thread twisting more than two strands forms; Described parallel is the S twist yarn that untwisted yarn and the twisting of the raw material thread more than two strands form, and described warp is that S twist yarn, Z twist yarn are spaced; Or described warp is that Z twist yarn, S twist yarn are spaced, and described parallel is that untwisted yarn, S twist yarn are spaced; Or described parallel is that S twist yarn, untwisted yarn are spaced.
2. the used for conveyer belt dipped canvas of parallel band according to claim 1 untwisted yarn is characterized in that: described raw material thread is chinlon filament or polyester filament.
3. the used for conveyer belt dipped canvas of parallel band according to claim 1 untwisted yarn is characterized in that: described warp and parallel are plain weave.
4. the used for conveyer belt dipped canvas of parallel band according to claim 1 untwisted yarn is characterized in that: described glue is the glue that forms after the rubber emulsification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205611573U CN202450358U (en) | 2011-12-29 | 2011-12-29 | Impregnated canvas for conveyor belt of weft belt untwisted yarns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205611573U CN202450358U (en) | 2011-12-29 | 2011-12-29 | Impregnated canvas for conveyor belt of weft belt untwisted yarns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202450358U true CN202450358U (en) | 2012-09-26 |
Family
ID=46866231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205611573U Expired - Fee Related CN202450358U (en) | 2011-12-29 | 2011-12-29 | Impregnated canvas for conveyor belt of weft belt untwisted yarns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202450358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741337A (en) * | 2014-01-02 | 2014-04-23 | 芜湖华烨工业用布有限公司 | Industrial tensile radiation-proof canvas |
| CN103806194A (en) * | 2013-12-30 | 2014-05-21 | 浙江国力科技有限公司 | Conveyer belt core grey straight-warp straight-weft cloth |
-
2011
- 2011-12-29 CN CN2011205611573U patent/CN202450358U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806194A (en) * | 2013-12-30 | 2014-05-21 | 浙江国力科技有限公司 | Conveyer belt core grey straight-warp straight-weft cloth |
| CN103741337A (en) * | 2014-01-02 | 2014-04-23 | 芜湖华烨工业用布有限公司 | Industrial tensile radiation-proof canvas |
| CN103741337B (en) * | 2014-01-02 | 2015-05-27 | 芜湖华烨工业用布有限公司 | Industrial tensile radiation-proof canvas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20141229 |
|
| EXPY | Termination of patent right or utility model |