CN2538737Y - High-strength conveyer belt with aramid fibre rope core - Google Patents
High-strength conveyer belt with aramid fibre rope core Download PDFInfo
- Publication number
- CN2538737Y CN2538737Y CN 02213897 CN02213897U CN2538737Y CN 2538737 Y CN2538737 Y CN 2538737Y CN 02213897 CN02213897 CN 02213897 CN 02213897 U CN02213897 U CN 02213897U CN 2538737 Y CN2538737 Y CN 2538737Y
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- kevlar
- fabric
- impregnation
- aramid fiber
- dipped
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Abstract
The utility model relates to a high strength conveyor belt with kevlar rope core, which comprises a rubber surface, a dipped kevlar fabric and a plurality of dipped kevlar ropes. The utility model is characterized in that, the rubber surface comprises an upper rubber surface and a lower rubber surface, and the formed external appearance form is the same as the external appearance form of the fabric conveyor belts of prior art. The dipped kevlar fabric is the kevlar woven fabric treated by dipping and used the aggregate of the conveyor belt; one layer or two layers of dipped kevlar fabric can be arranged in the utility model; if two layers kevlar fabric are arranged, then a layer of dipped kevlar ropes are warp-wisely arranged between the two layers of kevlar fabric. The utility model has the advantages of high integral strength, good tensile performance, greatly improved service performance and service life of the conveyor belt, improved working condition of belt conveyors and reduced operation cost of conveyors.
Description
The utility model relates to the load-transfer device that uses on the conveyer, relates in particular to the high-strength load-transfer device of aramid fiber (kevlar) wire rope core.
Commercially available load-transfer device is divided into fabric core conveyor belt and steel cable core conveying belt now, and fabric core conveyor belt is light, but load carrying ability is less; The steel cable core conveying belt load carrying ability is big, but weight own is big, and life cycle is short, and the dangerous defective of bumping spark and so on is arranged.No matter fabric core conveyor belt is to make chemical fibre core body skeleton with nylon 66 or with terylene, and all there are the following problems: because PA66 and PEPP all have bigger creep, it is big to conduct heat, and fusing point is low, in use easily elongates.And because the intensity of PA66 and PEPP material itself is low, can only be used as the following load-transfer device of 2000N/mm, and belt body is thick, deflects poor performance, the energy consumption height, the processing technology complexity, cost of manufacture is higher.
The purpose of this utility model is, overcome the deficiencies in the prior art part, provide a kind of aramid fiber (kevlar) wire rope core high-strength load-transfer device, the aramid fiber rope that it adopts one deck or two-layer kevlar fabric to add the arrangement of one deck warp-wise is again made framework material through impregnation, it is light to have overall weight, and load carrying ability is big, the tensile strength height, help improving the operating mode of travelling apron, reduce manufacturing cost.
The high-strength load-transfer device of aramid fiber described in the utility model (kevlar) wire rope core, including rubber face, impregnation kevlar fabric and impregnation aramid fiber rope forms, said rubber face relates to rubber face and following rubber face, and the appearance forrns of formation is identical with the appearance forrns of the fabric core conveyor belt of prior art.Said impregnation kevlar fabric is that the aramid fiber woven fabric makes to carry the aramid fiber woven fabric of leading aggregate to use after impregnation is handled, and gum dipping process is by the impregnation technical finesse of prior art.The impregnation kevlar fabric can be provided with one deck, also can be provided with two-layer.If two-layer impregnation kevlar fabric is set, then warp-wise is provided with one deck impregnation aramid fiber rope between two-layer impregnation kevlar fabric, forms the impregnation aramid fiber wire rope core of the high-strength load-transfer device of aramid fiber wire rope core described in the utility model.If one deck impregnation kevlar fabric is set, one deck impregnation aramid fiber wire rope core is set below the impregnation kevlar fabric then.
The high-strength load-transfer device of aramid fiber described in the utility model (kevlar) wire rope core, adopt impregnation kevlar fabric and impregnation aramid fiber rope aggregate as load-transfer device, overall weight is light, reduce 55% than Steel cord band weight, volume reduces 20%, reduce 50% than nylon core band weight, volume reduces 60%, and intensity can reach 6000KN/m.Especially use the impregnation kevlar fabric to make aggregate, can strengthen the tear resistance of load-transfer device, strengthen the bulk strength and the tensile property of load-transfer device.Add one deck impregnation aramid fiber rope and make aggregate, can make the intensity of load-transfer device better, can significantly improve the in-use performance and the service life of transferring adhesive tape, improve the operating mode of travelling apron, reduce the operating cost of conveyer.The antistatic property of the high-strength load-transfer device material therefor of aramid fiber wire rope core especially described in the utility model is good, is adapted at any inflammable and explosive place and carries out mass transport.
Accompanying drawing is the structural representation of the high-strength load-transfer device of aramid fiber described in the utility model (kevlar) wire rope core.1-rubber face 2-impregnation kevlar fabric 3-impregnation aramid fiber rope
Referring now to accompanying drawing, be described as follows in conjunction with the embodiments: the high-strength load-transfer device of aramid fiber described in the utility model (kevlar) wire rope core includes rubber face 1, impregnation kevlar fabric 2 and impregnation aramid fiber rope 3 and forms, said rubber face 1 relates to rubber face and following rubber face, and the appearance forrns of formation is identical with the appearance forrns of the fabric core conveyor belt of prior art.Said impregnation kevlar fabric 2 is that the aramid fiber woven fabric makes to carry the aramid fiber woven fabric of leading aggregate to use after impregnation is handled, and gum dipping process is by the impregnation technical finesse of prior art.According to the requirement of different tear strengties, impregnation kevlar fabric 2 can be provided with one deck, also can be provided with two-layer.If two-layer impregnation kevlar fabric 2 is set, then warp-wise is provided with one deck impregnation aramid fiber rope 3 between two-layer impregnation kevlar fabric 2, forms the impregnation aramid fiber wire rope core of the high-strength load-transfer device of aramid fiber wire rope core described in the utility model.If one deck impregnation kevlar fabric 2 is set, one deck impregnation aramid fiber rope 3 then is set below impregnation kevlar fabric 2 as impregnation aramid fiber wire rope core.Impregnation kevlar fabric 2 adopts whole core woven fabric form, so the impregnation kevlar fabric 2 with whole core is good at the high-strength load-transfer device overall performance of the aramid fiber wire rope core of aggregate, anti-fatigue ability is strong, and load-carrying ability is big, and service life that can the significant prolongation load-transfer device, improve the operating mode of travelling apron.
Claims (2)
1, the high-strength load-transfer device of a kind of aramid fiber wire rope core, including rubber face (1), impregnation kevlar fabric (2) and impregnation aramid fiber rope (3) forms, said rubber face (1) relates to rubber face and following rubber face, it is characterized in that warp-wise is provided with one deck impregnation aramid fiber rope (3) between the two-layer impregnation kevlar fabric (2).
2, the high-strength load-transfer device of aramid fiber wire rope core according to claim 1, it is characterized in that impregnation kevlar fabric (2) below be provided with one deck impregnation aramid fiber rope (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02213897 CN2538737Y (en) | 2002-04-09 | 2002-04-09 | High-strength conveyer belt with aramid fibre rope core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02213897 CN2538737Y (en) | 2002-04-09 | 2002-04-09 | High-strength conveyer belt with aramid fibre rope core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2538737Y true CN2538737Y (en) | 2003-03-05 |
Family
ID=33693324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02213897 Expired - Fee Related CN2538737Y (en) | 2002-04-09 | 2002-04-09 | High-strength conveyer belt with aramid fibre rope core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2538737Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404397C (en) * | 2004-02-09 | 2008-07-23 | 中德（扬州）输送工程技术有限公司 | Thermotolerant high temperature belt for round pipe rubber belt conveyor |
| CN100478150C (en) * | 2006-10-10 | 2009-04-15 | 开平拓商工程塑料线有限公司 | Braided tape for furniture and production method thereof |
| CN100999089B (en) * | 2006-12-28 | 2010-05-12 | 开平拓商工程塑料线有限公司 | Furniture braided belt and its manufacturing method |
| CN101979283A (en) * | 2010-09-26 | 2011-02-23 | 东华大学 | Light conveying belt and preparation method thereof |
| CN104291061A (en) * | 2014-07-21 | 2015-01-21 | 上海市勤昌织带厂 | Annular woven belt of high-speed cigarette making machine and manufacturing method thereof |
-
2002
- 2002-04-09 CN CN 02213897 patent/CN2538737Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404397C (en) * | 2004-02-09 | 2008-07-23 | 中德（扬州）输送工程技术有限公司 | Thermotolerant high temperature belt for round pipe rubber belt conveyor |
| CN100478150C (en) * | 2006-10-10 | 2009-04-15 | 开平拓商工程塑料线有限公司 | Braided tape for furniture and production method thereof |
| CN100999089B (en) * | 2006-12-28 | 2010-05-12 | 开平拓商工程塑料线有限公司 | Furniture braided belt and its manufacturing method |
| CN101979283A (en) * | 2010-09-26 | 2011-02-23 | 东华大学 | Light conveying belt and preparation method thereof |
| CN101979283B (en) * | 2010-09-26 | 2014-10-15 | 东华大学 | Light conveying belt and preparation method thereof |
| CN104291061A (en) * | 2014-07-21 | 2015-01-21 | 上海市勤昌织带厂 | Annular woven belt of high-speed cigarette making machine and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |