CN202379384U - Aramid fiber core conveying belt - Google Patents
Aramid fiber core conveying belt Download PDFInfo
- Publication number
- CN202379384U CN202379384U CN2011205482197U CN201120548219U CN202379384U CN 202379384 U CN202379384 U CN 202379384U CN 2011205482197 U CN2011205482197 U CN 2011205482197U CN 201120548219 U CN201120548219 U CN 201120548219U CN 202379384 U CN202379384 U CN 202379384U
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- CN
- China
- Prior art keywords
- aramid fiber
- fiber core
- rubber cover
- aramid
- covering rubber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Ropes Or Cables (AREA)
Abstract
The utility model discloses an aramid fiber core polyurethane conveying belt which has high tensile property, impact resistance and corrosion resistance. The technical scheme is that the aramid fiber core polyurethane conveying belt comprises an upper covering rubber (1) and a lower covering rubber (2), and is characterized in that the upper covering rubber (1) and the lower covering rubber (2) are made of a polyurethane material, and a framework material (3) made of a gum dipping aramid fabric is arranged between the upper covering rubber (1) and the lower covering rubber (2). The gum dipping aramid fabric is an aramid cord fabric or an aramid rope. The gum dipping aramid fabric has one layer or two layers.
Description
Technical field
The utility model belongs to the conveyer belt apparatus field, especially a kind of aramid fiber core polyethane conveyer belt with good tensile properties, impact resistance and decay resistance.
Background technology
Load-transfer device is a species complex, mainly is composited by the enhancing skeleton of flexibility and rubber or plastics.Used rubber can be divided into that framework material is bonding use rubber two parts with the protection of rubber and casing play, and mostly present commercially available load-transfer device is rubber surface layer load-transfer device.
The utility model content
The purpose of the utility model provides a kind of aramid fiber core polyethane conveyer belt with good tensile properties, impact resistance and decay resistance.
The technical scheme of the utility model is: the aramid fiber core conveyer belt; Comprise rubber cover (1), following rubber cover (2); It is characterized in that the said rubber cover (1) of going up is polyurethane material with following rubber cover (2), be provided with framework material (3) between rubber cover (1) and the following rubber cover (2) on said with the making of impregnation kevlar fabric.
Described impregnation kevlar fabric is aramid fiber cord fabric or aramid fiber rope.
Said impregnation kevlar fabric is 1 layer or 2 layers.
The effect of the utility model is: the aramid fiber core conveyer belt, last rubber cover is polyurethane material with following rubber cover, is provided with the framework material made from the impregnation kevlar fabric between last rubber cover and the following rubber cover.
Utilize polyurethane (composite material) to have following advantage as overplate; The elasticity of the existing rubber of polyurethane; Intensity and excellent processing characteristics that plastics are arranged again; Especially at aspects such as heat insulation, sound insulation, wear-resisting, oil resistant, elasticity the incomparable advantage of other composite material is arranged; Be the sixth-largest plastics behind poly-vinyl, polyvinylchloride, polypropylene, polystyrene and ABS, be widely used in fields such as national defence, space flight, the medical treatment of light industry chemical petroleum weaving traffic automobile, become the indispensable brand-new material of economic development and people's lives.
Utilize kevlar fabric to produce load-transfer device and have following advantage for skeleton; At first aramid fiber has higher draw tensile strength; Reach more than the 20.0CN/dtex; Performance will surpass the wire rope skeleton material, and the load-transfer device etc. that more surpasses existing nylon, polyester, polyamide fibre dipped canvas material is difficult to reach high-intensity load-transfer device.Secondly, aramid fiber has higher lear energy, and the anti-stab ability of cutting is splendid.The 3rd, the fatigue performance of aramid fiber is better, is only second to nylon.The 4th, aramid fiber has flame retardance, suffocates from fire, to special occasions good performance place can be arranged.These performances have determined aramid fiber to be adapted to the adhesive tape manufacturing, are to manufacture the excellent framework material of load-transfer device.
Below in conjunction with accompanying drawing and embodiment the utility model is done further explanation.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
In the accompanying drawing, the aramid fiber core conveyer belt comprises rubber cover 1, following rubber cover 2, and last rubber cover 1 is polyurethane material with following rubber cover 2, between last rubber cover 1 and following rubber cover (2), is provided with the framework material made from the impregnation kevlar fabric 3.The impregnation kevlar fabric is aramid fiber cord fabric or aramid fiber rope, and the impregnation kevlar fabric is 1 layer or 2 layers.
Claims (3)
1. aramid fiber core conveyer belt; Comprise rubber cover (1), following rubber cover (2); It is characterized in that the said rubber cover (1) of going up is polyurethane material with following rubber cover (2), be provided with framework material (3) between rubber cover (1) and the following rubber cover (2) on said with the making of impregnation kevlar fabric.
2. according to the said aramid fiber core conveyer belt of claim 1, it is characterized in that described impregnation kevlar fabric is aramid fiber cord fabric or aramid fiber rope.
3. according to claim 1 or 2 said aramid fiber core conveyer belts, it is characterized in that said impregnation kevlar fabric is 1 layer or 2 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205482197U CN202379384U (en) | 2011-12-26 | 2011-12-26 | Aramid fiber core conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205482197U CN202379384U (en) | 2011-12-26 | 2011-12-26 | Aramid fiber core conveying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202379384U true CN202379384U (en) | 2012-08-15 |
Family
ID=46627902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205482197U Expired - Fee Related CN202379384U (en) | 2011-12-26 | 2011-12-26 | Aramid fiber core conveying belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202379384U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133600A (en) * | 2013-03-05 | 2013-06-05 | 无锡宝通带业股份有限公司 | Joint structure of high-strength aramid fiber conveying belt and jointing method thereof |
| CN103448255A (en) * | 2013-09-12 | 2013-12-18 | 艾艾精密工业输送系统（上海）股份有限公司 | Conveying belt and preparation method thereof |
| CN108215208A (en) * | 2018-01-02 | 2018-06-29 | 上海永利输送系统有限公司 | A kind of pure PU conveying band joints technique with aramid fiber core |
| CN110963237A (en) * | 2019-12-20 | 2020-04-07 | 上海永利带业股份有限公司 | Small-size flame-retardant conveying belt |
-
2011
- 2011-12-26 CN CN2011205482197U patent/CN202379384U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133600A (en) * | 2013-03-05 | 2013-06-05 | 无锡宝通带业股份有限公司 | Joint structure of high-strength aramid fiber conveying belt and jointing method thereof |
| CN103448255A (en) * | 2013-09-12 | 2013-12-18 | 艾艾精密工业输送系统（上海）股份有限公司 | Conveying belt and preparation method thereof |
| CN108215208A (en) * | 2018-01-02 | 2018-06-29 | 上海永利输送系统有限公司 | A kind of pure PU conveying band joints technique with aramid fiber core |
| CN110963237A (en) * | 2019-12-20 | 2020-04-07 | 上海永利带业股份有限公司 | Small-size flame-retardant conveying belt |
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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: 20120815 Termination date: 20141226 |
|
| EXPY | Termination of patent right or utility model |