CN103470689A - High-performance tangential belt - Google Patents
High-performance tangential belt Download PDFInfo
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- CN103470689A CN103470689A CN2013104165437A CN201310416543A CN103470689A CN 103470689 A CN103470689 A CN 103470689A CN 2013104165437 A CN2013104165437 A CN 2013104165437A CN 201310416543 A CN201310416543 A CN 201310416543A CN 103470689 A CN103470689 A CN 103470689A
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Abstract
The invention discloses a high-performance tangential belt. The tangential belt has a multilayered composite structure and comprises a wearing layer, a strengthened layer and an elastic layer, wherein the strengthened layer is positioned between the wearing layer and the elastic layer; the wearing layer, the strengthened layer and the elastic layer are in adhesion connection by adhesive; a groove structure is formed in the center of a working surface of the wearing layer; and a functional strip is additionally arranged in the groove structure and has a good self-lubrication function and a good anti-static electricity function. The high-performance tangential belt is reasonable in structural design and high in layer bonding strength; the strength, the elasticity and the wear-resisting property of the tangential belt are high during use; and moreover, by the functional strip additionally arranged in the wearing layer, the wearing layer has a certain self-lubrication property, the abrasion loss of the wearing layer can be effectively reduced when the wearing layer moves at high speed; the service life of the tangential belt is prolonged; and the high-performance tangential belt is suitable to be used for high-speed textile equipment.
Description
Technical field
The present invention relates to a kind of tengential belt, relate in particular to a kind of heat-resisting, anti-corrosion, wear-resisting property outstanding, and have certain self-enrichment can the high-performance tengential belt, belong to pin spinning technique field.
background technique
The tengential belt transmission is a kind of form of flat pattern band transmission, is the multipoint driving to hundreds of driven wheels by a driving wheel transmission dozens of.Due to this belt length, and narrow, resembling the bar dragon during running is moving about, so be called traditionally " tengential belt "; In the tengential belt transmission, many driven wheels are on same plane, and require rotating Vortex, therefore, it is not to rely on larger cornerite to carry out transmission, but the mode that is close to tangent line is carried out transmission, so, 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 manufacturing machine, and its spread pattern has a variety of, and primary element comprises: driving wheel, driven wheel, Idle wheel, guide wheel and pinch roller etc.People, according to the transmission requirement of machine, carry out assembled arrangement by these elements, have formed specific type of belt drive.
Existing high-performance tengential belt all selects high-strength material to make, and has higher intensity and wear resistance.But, along with the development of textile technology, the rotating speed of rotor is more and more higher, the wear extent between tengential belt and driving wheel sharply increases, and the wearing and tearing of tengential belt have become affects the tengential belt principal element in working life.Therefore, the research and development of new nylon belt have become the primary problem solved of Developing High-speed textile industry.
Summary of the invention
For the demand, the invention provides a kind of high-performance tengential belt, this tengential belt reasonable in design, interfacial bonding strength is high, and tengential belt in use shows good intensity, elasticity and wear-resisting property, simultaneously, the function bar structure of setting up in wearing layer makes wearing layer have certain self-enrichment energy, reduced the wear extent of wearing layer, promoted the working life of tengential belt, made it be more suitable for using on the high speed Weaving device.
The present invention is a kind of high-performance tengential belt, this tengential belt adopts the multi-layer compound structure design, comprise wearing layer, strengthened layer and elasitic layer, described strengthened layer is between wearing layer and elasitic layer, between each performance layer, adopt viscose glue to realize adhering junction, offer groove structure on the position, center of described wearing layer working surface, set up the function bar in this groove structure, described function bar has good selflubricating and anti-static function.
In a preferred embodiment of the present invention, the main material of described wearing layer is nitrile rubber, and its thickness is about 1.4mm.
In a preferred embodiment of the present invention, the material of described strengthened layer is nylon sheet, and its thickness is about 1mm.
In a preferred embodiment of the present invention, the main material of described elasitic layer is neoprene, and its thickness is about 0.6mm.
In a preferred embodiment of the present invention, the degree of depth of described groove structure is about 0.5mm, and width is about 1/3 of wearing layer width.
In a preferred embodiment of the present invention, the main component of described function bar is plumbago, dispersed polytetrafluoroethylresin resin and natural rubber powder.
In a preferred embodiment of the present invention, the viscose glue between described wearing layer and strengthened layer is selected the butadiene acrylonitrile rubber stick, and the viscose glue between strengthened layer and elasitic layer is selected chloroprene rubber adhesive agent, and the viscose glue between wearing layer and function bar is selected epoxy adhesive.
The present invention has disclosed a kind of high-performance tengential belt, this tengential belt reasonable in design, and interfacial bonding strength is high, and tengential belt in use shows good intensity, elasticity and wear-resisting property; Simultaneously, the function bar structure of setting up in wearing layer makes wearing layer have certain self-enrichment energy, and the wear extent in the time of can effectively reducing the wearing layer high-speed mobile in the working life of lifting tengential belt, makes it be more suitable for using on the high speed Weaving device.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the sectional view of embodiment of the present invention high-performance tengential belt;
In accompanying drawing, the mark of each parts is as follows: 1, wearing layer, 2, strengthened layer, 3, elasitic layer, 4, groove structure, 5, the function bar.
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 to more explicit defining.
Fig. 1 is the sectional view of embodiment of the present invention high-performance tengential belt; This tengential belt adopts the multi-layer compound structure design, comprise wearing layer 1, strengthened layer 2 and elasitic layer 3, described strengthened layer 2 is between wearing layer 1 and elasitic layer 3, between each performance layer, adopt viscose glue to realize adhering junction, offer groove structure 4 on the position, center of described wearing layer 1 working surface, set up function bar 5 in this groove structure 4, described function bar 5 has good selflubricating and anti-static function.
In the high-performance tengential belt of mentioning in the present invention, the main material of wearing layer 1 is nitrile rubber, and its thickness is about 1.4mm; The material of strengthened layer 2 is nylon sheet, and its thickness is about 1mm; The main material of elasitic layer 3 is neoprene, and its thickness is about 0.6mm.
The degree of depth of groove structure 4 is about 0.5mm, and width is about 1/3 of wearing layer 1 width; The main component of function bar 5 is plumbago, dispersed polytetrafluoroethylresin resin and natural rubber powder; Viscose glue between wearing layer 1 and strengthened layer 2 is selected the butadiene acrylonitrile rubber stick, and the viscose glue between strengthened layer 2 and elasitic layer 3 is selected chloroprene rubber adhesive agent, and the viscose glue between wearing layer 1 and function bar 5 is selected epoxy adhesive.
Concrete preparation process of the present invention is as follows:
A) prepare wearing layer, the main component of wearing layer and percentage composition proportioning thereof are: nitrile rubber 85%, and ceramic particle 5%, resin 4%, all the other are auxiliary agent; The preparation flow of wearing layer is: batch mixing, open refining, prolong pressure, repair sanction etc., the wearing layer total thickness made is about 1.4mm; Wherein, mixing temperature is controlled at 75 ℃, and the time is 18 minutes; In prolonging the pressure process, the positive middle part of wearing layer upper surface forms a groove structure, and the degree of depth of this groove structure is about 0.5mm, and width is about 1/3 of wearing layer overall width;
B) prepare elasitic layer, the main material of elasitic layer is neoprene, and its preparation flow comprises: raw materials melt, prolong and be pressed into film and repair sanction etc., the thickness of the elasitic layer made is about 0.6mm;
C) prepare the function bar, the main component of function bar and percentage composition proportioning thereof: plumbago 10%, dispersed polytetrafluoroethylresin resin 10%, natural rubber powder 80%; Preparation flow comprises: batch mixing, melting, push, prolong pressure, shear bar processed etc., the function bar made coordinates with the groove structure in wearing layer, adopts Spielpassung between the two; Dispersed polytetrafluoroethylresin resin in the function bar has certain self-enrichment energy, can reduce the wear extent of tengential belt working surface; And plumbago can effectively improve antistatic effect and the anti-corrosion capability of wearing layer;
D) coagulation treatment, coagulation treatment is selected specific Bond and is had specific bonding order, and roughly process is as follows: at first, the function bar is bonded in the groove structure of wearing layer, viscose glue is selected epoxy adhesive, and impacting force is controlled at 12N, and the time is 3 minutes; Then, elasitic layer is bonded in to the lower surface of strengthened layer, viscose glue is selected chloroprene rubber adhesive agent, and impacting force is controlled at 10N, and the time is 4 minutes; Finally wearing layer is bonded in to the upper surface of strengthened layer, viscose glue is selected the butadiene acrylonitrile rubber stick, and impacting force is controlled at 14N, and the time is 5 minutes;
E) vulcanizing treatment, vulcanizing treatment is processed and is formed by vulcanizing treatment and post-cure; Wherein, one time vulcanizing treatment adopts direct-fired mode, and temperature is controlled at 135 ℃, and the time is 25 minutes, its objective is the rubber tissue in functional layer is become to network molecule by linear molecule, to improve the mechanical property of functional layer; Post-cure is processed and is adopted steam-heated mode, and the processing time is about 10 minutes, its objective is the residue in functional layer and adhesive is evaporated, to improve the overall quality of tengential belt;
F) drying and processing, the purpose of this operation is to eliminate unnecessary moisture in tengential belt, the equipment choosing infrared-ray dryer, the time is controlled at 30-33 minute, and temperature is controlled at 45 ℃ of left and right.
The present invention has disclosed a kind of high-performance tengential belt, is characterized in: this tengential belt reasonable in design, and interfacial bonding strength is high, and tengential belt in use shows good intensity, elasticity and wear-resisting property; Simultaneously, the function bar structure of setting up in wearing layer makes wearing layer have certain self-enrichment energy, and the wear extent in the time of can effectively reducing the wearing layer high-speed mobile in the working life of lifting tengential belt, makes it be more suitable for using on the high speed Weaving device.
The above; it is only 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; the variation that can expect without creative work or replacement, within all should being encompassed in 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 (7)
1. a high-performance tengential belt, it is characterized in that, this tengential belt adopts the multi-layer compound structure design, comprise wearing layer, strengthened layer and elasitic layer, described strengthened layer, between wearing layer and elasitic layer, adopts viscose glue to realize adhering junction between each performance layer, on the position, center of described wearing layer working surface, offer groove structure, set up the function bar in this groove structure, described function bar has good selflubricating and anti-static function.
2. high-performance tengential belt according to claim 1, is characterized in that, the main material of described wearing layer is nitrile rubber, and its thickness is about 1.4mm.
3. high-performance tengential belt according to claim 1, is characterized in that, the material of described strengthened layer is nylon sheet, and its thickness is about 1mm.
4. high-performance tengential belt according to claim 1, is characterized in that, the main material of described elasitic layer is neoprene, and its thickness is about 0.6mm.
5. according to the described high-performance tengential belt of claim 1 to 2, it is characterized in that, the degree of depth of described groove structure is about 0.5mm, and width is about 1/3 of wearing layer width.
6. high-performance tengential belt according to claim 1, is characterized in that, the main component of described function bar is plumbago, dispersed polytetrafluoroethylresin resin and natural rubber powder.
7. high-performance tengential belt according to claim 1, it is characterized in that, viscose glue between described wearing layer and strengthened layer is selected the butadiene acrylonitrile rubber stick, and the viscose glue between strengthened layer and elasitic layer is selected chloroprene rubber adhesive agent, and the viscose glue between wearing layer and function bar is selected epoxy adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104165437A CN103470689A (en) | 2013-09-13 | 2013-09-13 | High-performance tangential belt |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104165437A CN103470689A (en) | 2013-09-13 | 2013-09-13 | High-performance tangential belt |
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| CN103470689A true CN103470689A (en) | 2013-12-25 |
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| CN2013104165437A Pending CN103470689A (en) | 2013-09-13 | 2013-09-13 | High-performance tangential belt |
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Citations (5)
| 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 |
| JPH10263693A (en) * | 1997-03-25 | 1998-10-06 | Nippon Kaihatsu Consultant:Kk | Endless belt of band steel tension applying device |
| CN101614263A (en) * | 2008-05-26 | 2009-12-30 | 三之星机带株式会社 | Power transmission belt |
| CN102978753A (en) * | 2012-12-03 | 2013-03-20 | 吴江市社翊纺织有限公司 | High-performance tangential belt |
| CN102991051A (en) * | 2012-12-03 | 2013-03-27 | 吴江市社翊纺织有限公司 | High-abrasion-proof tangential belt |
-
2013
- 2013-09-13 CN CN2013104165437A patent/CN103470689A/en active Pending
Patent Citations (5)
| 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 |
| JPH10263693A (en) * | 1997-03-25 | 1998-10-06 | Nippon Kaihatsu Consultant:Kk | Endless belt of band steel tension applying device |
| CN101614263A (en) * | 2008-05-26 | 2009-12-30 | 三之星机带株式会社 | Power transmission belt |
| CN102978753A (en) * | 2012-12-03 | 2013-03-20 | 吴江市社翊纺织有限公司 | High-performance tangential belt |
| CN102991051A (en) * | 2012-12-03 | 2013-03-27 | 吴江市社翊纺织有限公司 | High-abrasion-proof tangential belt |
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Application publication date: 20131225 |