CN102978753A - High-performance tangential belt - Google Patents
High-performance tangential belt Download PDFInfo
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- CN102978753A CN102978753A CN2012105057083A CN201210505708A CN102978753A CN 102978753 A CN102978753 A CN 102978753A CN 2012105057083 A CN2012105057083 A CN 2012105057083A CN 201210505708 A CN201210505708 A CN 201210505708A CN 102978753 A CN102978753 A CN 102978753A
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Abstract
The invention discloses a high-performance tangential belt. The tangential belt is provided with a multi-layer composite structural design, and comprises a wear-resistant layer, a compression-resistant layer, a strengthening layer, a tensile layer and a water-proof layer in sequence from inside to outside, wherein the wear-resistant layer is made from hydrogenated nitrile rubber; the compression-resistant layer and the tensile layer are made from butadiene-acrylonitrile rubber, and are of different thicknesses; the strengthening layer is made of an ethylene propylene rubber-coated terylone rope; and the water-proof layer is made from PU (Polyurethane). The high-performance tangential belt disclosed by the invention is reasonable in structural design, has stable transmission performance and outstanding service performance, shows sufficient strength, high elasticity and high wear resistance during high-speed running, has certain water-proof capability, is suitable to be used in severe working environments, and has a wide application range.
Description
Technical field
The present invention relates to a kind of tengential belt, relate in particular to a kind of new nylon belt with good wear-resisting, waterproof, resistance to compression and tensile property, belong to the textile workpiece technical field.
Background technology
The tengential belt transmission is a kind of form of flat pattern band transmission, is by the multipoint driving of a driving wheel transmission dozens of to hundreds of followers.Because this belt length is and narrow, resembling the bar dragon during running is moving about, so be called traditionally " tengential belt "; Many followers are on the same plane in the tengential belt transmission, and require rotating Vortex, therefore, it is not to rely on larger cornerite to come transmission, but the mode that is close to tangent line is carried out transmission, so be also referred to as tangential transmission, this is the main feature that tengential belt is different from the transmission of general flat pattern band.The tengential belt transmission is used widely on textile machine, and its spread pattern has a variety of, and primary element comprises: driving wheel, follower, regulating wheel, guide wheel and pinch roller etc.People carry out assembled arrangement according to the transmission requirement of machine with these elements, have formed specific type of belt drive.
At present, the used tengential belt of domestic textile machine mainly is nylon tape, and its intensity is low, and frictional behaviour is poor, and retractility is bigger than normal, and beats easily, and the spinning machinery that is not suitable for running up.Along with the development of textile technology, the rotating speed of rotor is more and more higher, and the nylon tape that performance is single can not adapt to the requirement of high speed Weaving device, and tengential belt is just towards new material, new technology, high performance future development.
Summary of the invention
For the demand, the invention provides a kind of high-performance tengential belt, this tengential belt adopts the multi-layer compound structure design, has enough intensity, good elasticity, ABRASION RESISTANCE and water resistance, tengential belt is adapted at using on the high speed Weaving device, and service life is lasting.
The present invention is a kind of high-performance tengential belt, this tengential belt adopts the multi-layer compound structure design, be followed successively by from the inside to the outside wearing layer, resistance to compression layer, strengthening layer, tensile layer and watertight composition, described wearing layer material selection hydrogenated butyronitrile glue, described resistance to compression layer and tensile layer material are all selected Nitrile Rubber, but two-layer thickness is different, and described strengthening layer material is for coating the terylene rope of second the third glue, and described watertight composition material is PU.
In a preferred embodiment of the present invention, application of adhesive between the described multi-layer compound structure, and process to realize bind to connect by thermocompression forming.
In a preferred embodiment of the present invention, described tensile layer thickness is about 1.2-1.4 times of resistance to compression layer thickness.
In a preferred embodiment of the present invention, the diameter of terylene rope is about 0.4-0.5mm in the described strengthening layer, and terylene rope is arranged side by side, and the strengthening layer thickness behind coating second the third glue is about 0.7-0.8mm.
In a preferred embodiment of the present invention, described watertight composition envelopes tensile layer, strengthening layer and resistance to compression layer, and with the wearing layer bonding connection.
In a preferred embodiment of the present invention, the gross thickness of described tengential belt is about 2.3-2.5mm.
The present invention has disclosed a kind of high-performance tengential belt, this tengential belt reasonable in design, transmission performance is stable, serviceability is outstanding, when high-speed cruising, shown enough intensity, good elasticity and ABRASION RESISTANCE, and have certain waterproof ability, be adapted at using in the abominable working environment, have wide range of applications.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is the cross section structure schematic diagram of embodiment of the invention high-performance tengential belt;
The mark of each parts is as follows in the accompanying drawing: 1, wearing layer, 2, the resistance to compression layer, 3, strengthening layer, 4, tensile layer, 5, watertight composition, 6, terylene rope.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Fig. 1 is the cross section structure schematic diagram of embodiment of the invention high-performance tengential belt; This tengential belt adopts the multi-layer compound structure design, be followed successively by from the inside to the outside wearing layer 1, resistance to compression layer 2, strengthening layer 3, tensile layer 4 and watertight composition 5, described wearing layer 1 material selection hydrogenated butyronitrile glue, described resistance to compression layer 2 and tensile layer 4 materials are all selected Nitrile Rubber, but two-layer thickness is different, described strengthening layer 3 materials are for coating the terylene rope of second the third glue, and described watertight composition 5 materials are PU.
Application of adhesive between the multi-layer compound structure in the high-performance tengential belt of mentioning among the present invention, and process to realize bind to connect by thermocompression forming binds and generally also need carry out vulcanizing treatment after connecting.
The 1.2-1.4 that tensile layer 4 thickness are about resistance to compression layer 2 thickness doubly, tensile layer 4 on strengthening layer 3, under tension, resistance to compression layer 2 is under strengthening layer 3, the power that is squeezed, this structural design can be alleviated the deflection that strengthening layer 3 produces when being subject to External Force Acting, improve the resistance to overturning of tengential belt.
The diameter of terylene rope 6 is about 0.4-0.5mm in the strengthening layer 3, and terylene rope 6 is arranged side by side, and strengthening layer 3 thickness behind coating second the third glue are about 0.7-0.8mm; Terylene rope 6 gives tengential belt enough tensile strength, is coated on outer second the third glue and plays the effect of stablizing strengthening layer 3 structures and performance, and simultaneously, this second third glue also has good corrosion resistance and creep-resistant property, makes the serviceability of strengthening layer 3 better.
The preparation process of tengential belt is: at first, resistance to compression layer 2 and tensile layer 4 are bonded in respectively the both sides of strengthening layer 3, resistance to compression layer 2 is lower, and tensile layer 4 is upper; Then, watertight composition 5 is wrapped tensile layer 4, strengthening layer 3 and resistance to compression layer 2 after the bonding connection, its edge and undermost resistance to compression layer 2 are bonding; At last, watertight composition 5 and wearing layer 1 are carried out bonding, because wearing layer 1 material is hydrogenated butyronitrile glue, this material has certain resistance to water, so the integral waterproofing function admirable of tengential belt; The gross thickness of the tengential belt that makes by said method is about 2.3-2.5mm.
The present invention has disclosed a kind of high-performance tengential belt, be characterized in: this tengential belt reasonable in design, transmission performance is stable, serviceability is outstanding, when high-speed cruising, shown enough intensity, good elasticity and ABRASION RESISTANCE, and have certain waterproof ability, be adapted at using in the abominable working environment, have wide range of applications.
The above; it only is the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (6)
1. high-performance tengential belt, it is characterized in that, this tengential belt adopts the multi-layer compound structure design, be followed successively by from the inside to the outside wearing layer, resistance to compression layer, strengthening layer, tensile layer and watertight composition, described wearing layer material selection hydrogenated butyronitrile glue, described resistance to compression layer and tensile layer material are all selected Nitrile Rubber, but two-layer thickness is different, described strengthening layer material is for coating the terylene rope of second the third glue, and described watertight composition material is PU.
2. high-performance tengential belt according to claim 1 is characterized in that, application of adhesive between the described multi-layer compound structure, and process to realize bind to connect by thermocompression forming.
3. high-performance tengential belt according to claim 1 is characterized in that, described tensile layer thickness is about 1.2-1.4 times of resistance to compression layer thickness.
4. high-performance tengential belt according to claim 1 is characterized in that, the diameter of terylene rope is about 0.4-0.5mm in the described strengthening layer, and terylene rope is arranged side by side, and the strengthening layer thickness behind coating second the third glue is about 0.7-0.8mm.
5. high-performance tengential belt according to claim 1 is characterized in that, described watertight composition envelopes tensile layer, strengthening layer and resistance to compression layer, and with the wearing layer bonding connection.
6. high-performance tengential belt according to claim 1 is characterized in that, the gross thickness of described tengential belt is about 2.3-2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105057083A CN102978753A (en) | 2012-12-03 | 2012-12-03 | High-performance tangential belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105057083A CN102978753A (en) | 2012-12-03 | 2012-12-03 | High-performance tangential belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102978753A true CN102978753A (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105057083A Pending CN102978753A (en) | 2012-12-03 | 2012-12-03 | High-performance tangential belt |
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| CN (1) | CN102978753A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470689A (en) * | 2013-09-13 | 2013-12-25 | 常熟市建华织造有限责任公司 | High-performance tangential belt |
| CN110893708A (en) * | 2019-11-28 | 2020-03-20 | 徐州顺天工业用布有限公司 | High-strength tire cloth liner |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150175Y (en) * | 1992-09-07 | 1993-12-22 | 张志杰 | Nitrile-butadiene rubber composite dragon belt |
| JP2011133029A (en) * | 2009-12-24 | 2011-07-07 | Nitta Corp | Flat belt |
| CN202520855U (en) * | 2011-12-28 | 2012-11-07 | 山东德海友利带业有限公司 | Polyester tangential belt |
-
2012
- 2012-12-03 CN CN2012105057083A patent/CN102978753A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150175Y (en) * | 1992-09-07 | 1993-12-22 | 张志杰 | Nitrile-butadiene rubber composite dragon belt |
| JP2011133029A (en) * | 2009-12-24 | 2011-07-07 | Nitta Corp | Flat belt |
| CN202520855U (en) * | 2011-12-28 | 2012-11-07 | 山东德海友利带业有限公司 | Polyester tangential belt |
Non-Patent Citations (1)
| Title |
|---|
| 汪裕安译: "《传动带和传动链》", 31 December 1986, 上海科学技术出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470689A (en) * | 2013-09-13 | 2013-12-25 | 常熟市建华织造有限责任公司 | High-performance tangential belt |
| CN110893708A (en) * | 2019-11-28 | 2020-03-20 | 徐州顺天工业用布有限公司 | High-strength tire cloth liner |
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Application publication date: 20130320 |