CN201834493U - Super-large annular belt made of polyester rubber fabric - Google Patents
Super-large annular belt made of polyester rubber fabric Download PDFInfo
- Publication number
- CN201834493U CN201834493U CN2010205785848U CN201020578584U CN201834493U CN 201834493 U CN201834493 U CN 201834493U CN 2010205785848 U CN2010205785848 U CN 2010205785848U CN 201020578584 U CN201020578584 U CN 201020578584U CN 201834493 U CN201834493 U CN 201834493U
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- China
- Prior art keywords
- poly
- urethane rubber
- endless belt
- super large
- rubber fabric
- 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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Abstract
The utility model provides a super-large annular belt made of polyester rubber fabric, which comprises an upper covering layer (1), a lower covering layer (2) and an interlayer (3), wherein the interlayer (3) is arranged between the upper covering layer (1) and the lower covering layer (2). The super-large annular belt is characterized in that both the upper covering layer (1) and the lower covering layer (2) are made of polyester rubber; the interlayer (3) comprises one layer of framework fabric (4) or a plurality of layers of framework fabric (4); when the interlayer (3) is provided with a plurality of layers of framework fabric (4), a plurality of layers of framework fabric (4) can be stuck by polyester rubber (5). As the polyester rubber is adopted as the adhesive among a plurality of layers of framework fabric (4), and both the upper covering layer and the lower covering layer of the annular belt are made of polyester rubber, the use intensity of the annular belt can be improved.
Description
Technical field
The utility model relates to a kind of endless belt, particularly a kind of poly-urethane rubber fabric super large endless belt that is applied on the load transfer devices such as big machinery, conveyer.
Background technology
The endless belt is widely used in fields such as commercial production as a kind of drive disk assembly.
At present, make with General Purpose Rubber the endless belt that the material machine of convey materials mainly uses, and its bond strength is lower; And have narrow bandwidth, thin thickness, regular length little, have defectives such as joint, therefore, be confined on small-sized machinery and equipment, use, and can't be applied on the load transfer devices such as big machinery, conveyer.
The utility model content
At the above-mentioned defective that prior art exists, the utility model provides a kind of poly-urethane rubber fabric super large endless belt, does not have joint, has stronger bond strength.
The technical solution of the utility model is as follows:
The utility model provides a kind of poly-urethane rubber fabric super large endless belt, comprises upper caldding layer 1, lower caldding layer 2 and interlayer 3; Described interlayer 3 is arranged between described upper caldding layer 1 and the described lower caldding layer 2; Described upper caldding layer 1 and described lower caldding layer 2 are poly-urethane rubber; Described interlayer 3 comprises single or multiple lift skeleton cloth 4, when described interlayer 3 has multilayer skeleton cloth, is bonded together by poly-urethane rubber 5 between this multilayer skeleton cloth.
Preferably, described skeleton cloth 4 is a kind of in canvas, mylar, the nylon cloth.
Preferably, the number of plies of described multilayer skeleton cloth is the 3-7 layer.
Preferably, non junction in the girth of described poly-urethane rubber fabric super large endless belt.
Preferably, the width of described poly-urethane rubber fabric super large endless belt is 1.5 meters-12 meters, and girth is 2 meters-150 meters, and thickness is 5 millimeters-20 millimeters.
The beneficial effects of the utility model are as follows:
The poly-urethane rubber fabric super large endless belt that the utility model provides is owing to adopted poly-urethane rubber as the adhesives between skeleton cloth, and the last protection face of endless belt and following protection face are made by poly-urethane rubber, and non junction in the girth of endless belt, therefore, improved the working strength of endless belt.
Description of drawings
The perspective view of the poly-urethane rubber fabric super large endless belt that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the cross section cutaway view Amplified image of Fig. 1 along A-A.
The specific embodiment
In conjunction with Fig. 1 and Fig. 2 common shown in, a kind of poly-urethane rubber fabric super large endless belt for the utility model embodiment provides comprises upper caldding layer 1, lower caldding layer 2 and interlayer 3; Wherein, interlayer 3 is arranged between upper caldding layer 1 and the lower caldding layer 2; Upper caldding layer 1 and lower caldding layer 2 are poly-urethane rubber; Interlayer 3 comprises single or multiple lift skeleton cloth 4, when interlayer 3 has multilayer skeleton cloth, is bonded together by poly-urethane rubber 5 between this multilayer skeleton cloth.The preferred number of plies of multilayer skeleton cloth is the 3-7 layer.As shown in Figure 2, when being 3 layers for the number of plies of multilayer skeleton cloth, this poly-urethane rubber fabric super large endless belt is along the cross section cutaway view Amplified image of A-A.
Because the upper caldding layer and the lower caldding layer of poly-urethane rubber fabric super large endless belt are made of poly-urethane rubber, therefore, have increased the resistance to abrasion of this poly-urethane rubber fabric super large endless belt.
As shown in table 1, the mechanical characteristics contrast table of present embodiment endless belt made from poly-urethane rubber that provides and the endless belt made from General Purpose Rubber is provided.
Table 1
And, non junction in the girth of this poly-urethane rubber fabric super large endless belt, thereby avoided common endless belt in engaging process, to take place, and then avoided the endless belt discontinuity, problem such as sideslip easily in use to occur owing to situation that the load-transfer device of various materials after cutting off that the end part aligning of strip material in inaccurate or the engaging process is inaccurate and causing engaging is the loud-speaker shape.Therefore, because non junction in the girth of the poly-urethane rubber fabric super large endless belt that the utility model embodiment provides has strengthened the working strength of endless belt.
The production technology of non junction poly-urethane rubber fabric super large endless belt is: the made-up belt moulding is to twine continuously to form endless fabric layer (that is: skeleton layer of cloth) on a pair of drive roll on the sulfuration plate and driven voller, and interlayer is bonding with poly-urethane rubber, and rolls solid.Vulcanize certain thickness annular poly-urethane rubber layer in the endless fabric made-up belt surface pressure court of a feudal ruler then, fabric made-up belt and poly-urethane rubber are closely linked, becoming one gets final product.As seen, fabric made-up belt one-shot forming technique is simple, and has guaranteed the endless belt non junction.
But width, girth and the thickness of the poly-urethane rubber fabric super large endless belt that present embodiment provides is flexible configuration according to actual needs.Such as: width is 5 meters; Girth is 100 meters; Thickness is 10 millimeters endless belt.Usually, the width of this poly-urethane rubber fabric super large endless belt is between 1.5 meters to 12 meters; Girth is between 2 meters to 150 meters; Thickness is between 5 millimeters to 20 millimeters.Therefore, widely applicable, especially can be fit to be applied on the load transfer devices such as big machinery, conveyer.
Therefore, the made of polyester rubber fabric super large endless belt that provides of present embodiment has the advantages such as wearability height, bonding strength height, non junction, processing technology be simple.
Claims (5)
1. a poly-urethane rubber fabric super large endless belt comprises upper caldding layer (1), lower caldding layer (2) and interlayer (3); Described interlayer (3) is arranged between described upper caldding layer (1) and the described lower caldding layer (2); It is characterized in that described upper caldding layer (1) and described lower caldding layer (2) are poly-urethane rubber; Described interlayer (3) comprises single or multiple lift skeleton cloth (4), when described interlayer (3) has multilayer skeleton cloth, is bonded together by poly-urethane rubber (5) between this multilayer skeleton cloth.
2. poly-urethane rubber fabric super large according to claim 1 endless belt is characterized in that, described skeleton cloth (4) is a kind of in canvas, mylar, the nylon cloth.
3. poly-urethane rubber fabric super large according to claim 1 endless belt is characterized in that the number of plies of described multilayer skeleton cloth is the 3-7 layer.
4. poly-urethane rubber fabric super large according to claim 1 endless belt is characterized in that, non junction in the girth of described poly-urethane rubber fabric super large endless belt.
5. according to each described poly-urethane rubber fabric super large endless belt of claim 1-4, it is characterized in that described poly-urethane rubber fabric super large endless belt width is 1.5 meters-12 meters, girth is 2 meters-150 meters; Thickness is 5 millimeters-20 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205785848U CN201834493U (en) | 2010-10-27 | 2010-10-27 | Super-large annular belt made of polyester rubber fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205785848U CN201834493U (en) | 2010-10-27 | 2010-10-27 | Super-large annular belt made of polyester rubber fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201834493U true CN201834493U (en) | 2011-05-18 |
Family
ID=44004592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205785848U Expired - Fee Related CN201834493U (en) | 2010-10-27 | 2010-10-27 | Super-large annular belt made of polyester rubber fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201834493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744821A (en) * | 2012-07-11 | 2012-10-24 | 重庆振利橡胶制品有限公司 | Method for machining entire-core joint-less annular conveyor belt |
| CN114408534A (en) * | 2022-01-10 | 2022-04-29 | 无锡铭成传动科技有限公司 | Anti-static polyurethane conveying belt with deviation rectifying structure |
-
2010
- 2010-10-27 CN CN2010205785848U patent/CN201834493U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744821A (en) * | 2012-07-11 | 2012-10-24 | 重庆振利橡胶制品有限公司 | Method for machining entire-core joint-less annular conveyor belt |
| CN114408534A (en) * | 2022-01-10 | 2022-04-29 | 无锡铭成传动科技有限公司 | Anti-static polyurethane conveying belt with deviation rectifying structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20131027 |