CN106032102B - A kind of super low section coloured silk character wheel tire and preparation method thereof - Google Patents
A kind of super low section coloured silk character wheel tire and preparation method thereof Download PDFInfo
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- CN106032102B CN106032102B CN201510108130.1A CN201510108130A CN106032102B CN 106032102 B CN106032102 B CN 106032102B CN 201510108130 A CN201510108130 A CN 201510108130A CN 106032102 B CN106032102 B CN 106032102B
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Abstract
The invention discloses a kind of super low section coloured silk character wheel tires, including sequentially connected liner layer, carcass, belt, cap strip, tyre surface, the tyre surface is divided into parting line zone, font design area, the area wheel rim Zhe He, and the tyre surface in the font design area is formed by sidewall rubber, the color glue being arranged in sidewall rubber, the non-polluting sidewall rubber for covering color glue and with the wear-resisting glue of sidewall glue connection；Wire loop and triangle rubber are enclosed in carcass in the area the wheel rim Zhe He；And disclose preparation method.The present invention can not only make the tire of super low section produce colored font at sidewall position, and appearance is dazzled beautiful, and the internal material of product is reasonably distributed, and is had excellent performance；By optimizing colored sizing material prescription design, keeps colored sizing material appearance color beautiful, and good with black glue bonding effect around, be not likely to produce delamination and other issues.
Description
Technical field
The present invention relates to a kind of tire and preparation method thereof more particularly to a kind of super low section coloured silk character wheel tire and its preparation sides
Method.
Background technique
The common color character wheel tire in market is generally the tire of the biggish SUV of specification and light truck, and this tire section is higher, tire
Side space is sufficient, and design and production are all fairly simple, and general tire enterprise can produce.But as automobile product is constantly updated
It regenerates, the tire product of low section is more and more, and the tire sidewall space of especially super low section is smaller, if producing color character wheel
Tire, the large percentage on sidewall shared by color glue, sidewall position sizing material is complicated, be easy to cause product material abnormal distribution, influences product
Performance.
Therefore, it is necessary to one kind, and the tire of super low section can not only be made to produce colored font at sidewall position, appearance dazzle it is beautiful,
But also the internal material of product can be made to be reasonably distributed, the preparation method haveing excellent performance.
Summary of the invention
It is an object of the invention to solve deficiency in the prior art, a kind of super low section coloured silk character wheel tire and its preparation are provided
Method.
To achieve the goals above, the technical solution of use is the present invention: a kind of super low section coloured silk character wheel tire, including
Sequentially connected liner layer, carcass, belt, cap strip, tyre surface, the tyre surface are divided into parting line zone, font design area, wheel rim
Area is closed, the tyre surface in the font design area is by sidewall rubber, the color glue being arranged in sidewall rubber, the non-polluting tire for covering color glue
It side glue and is formed with the wear-resisting glue of sidewall glue connection；Wire loop and triangle are enclosed in carcass in the area the wheel rim Zhe He
Glue.
Further, the preparation method of the super low section coloured silk character wheel tire is: increasing sidewall spatial design first, and according to
Material Spreading requirements carry out sidewall pre-die and die design；Crown formula molding is wrapped using side, covers coloured silk after preventing tread
Glue uses different detail designs according to molding mode difference；Colored font defect is prevented using special process control；Special
Color glue design ensures properties of product；
The sidewall spatial design that increases refers to the die joint position for improving side plate and pattern block, is guaranteeing product basic nature
On the basis of energy, decorative pattern length under shoulder is reduced, die joint position is improved, so that sidewall space be made to increase, facilitated and carry out sidewall
Font design；
The sidewall pre-die and die design refer to according to super low section product material Spreading requirements, by adjusting sidewall
Pre-die and die size keep color glue corresponding with sidewall colour font location, and color glue width should be sidewall coloured silk word height and at least add
Upper twice of permission technological fluctuation size, wear-resisting glue be located at wheel rim coincidence set, sidewall rubber need to cover color glue bottom surface and side, color
It is covered on glue using non-polluting sidewall rubber；
It is described to be referred to according to molding mode difference using different detail designs: to be formed using once-through method, priority control tire
Side position guarantees that various sizing material positions are consistent with material Spreading requirements；It is formed using method twice, one section is formed using major diameter
Drum, carcass structure use thick model using the good single layer anti-package of stability or the double-deck anti-package form, carcass ply, not according to product
With triangle rubber height is chosen, to guarantee that product meets material distribution and performance requirement；
The special process control, which refers to, needs clear head before the colored sizing material of replacement when extrusion, prevents from polluting；Pass through when molding
Laser lamp is accurately positioned, it is ensured that sizing material position；Overlap film connector avoids color word location when vulcanization, and it is black to prevent joint
Spot, height control uniformly, prevents color word from deforming when polishing；
The special color glue design refers to: rubber compound is made of following parts by weight: masterbatch ingredient: raw rubber 80-100,
White carbon black 3-10, kaolin 30-50, titanium dioxide 10-30, resin 3-5, pigment: 2-10, anti-aging agent and activating agent 3-10；Eventually
Refining glue ingredient: rubber master batch 170-190, zinc oxide 3-8, sulphur 0.5-2.5, promotor 1-2.5.
Further, the rubber mixing technique of the color glue, comprising the following steps:
(1) one section of mixing: in masticator plus raw rubber is kneaded pressure floating weight 50s, mentions stone roller, adds white carbon black, high territory, dioxy
Change titanium, pigment pressure floating weight 300s, mention and cut or polish jade with an emery wheel cleaning, press floating weight 400s, mention and cut or polish jade with an emery wheel cleaning, pressure floating weight 550s, 145 DEG C of dumpings,
Each 3 times of left and right cutter on a mill, it is logical 3 times thin, last sizing material by tabletting machine, behind interleaving agent pond, it is cooling through blower
System is cooling, builds pile；
(2) two-stage mixing: in masticator plus one section of mixing rubber master batch, kaolin, resin, other components are kneaded pressure floating weight
40s, mention stone roller clean, press floating weight 300s, mention stone roller clean, press floating weight 350s, mention stone roller clean, press floating weight 450s, 145 DEG C
Dumping, each 3 times of left and right cutter on a mill are logical 3 times thin, sizing material by tabletting machine, behind interleaving agent pond, it is cold through blower
But system is cooling, builds pile；
(3) three-stage mixing: in 110L masticator plus two-stage mixing rubber master batch presses floating weight 200s, mentions stone roller, presses floating weight
350,135 DEG C of dumpings, each 3 times of left and right cutter on a mill are logical 3 times thin, sizing material by tabletting machine, behind interleaving agent pond,
Through Fan Cooling System cooling, build pile；
(4) finished composition is kneaded: in 110L masticator plus three-stage mixing rubber master batch, sulphur, promotor press floating weight 150s, mention
Stone roller cleans, and presses floating weight 250s, mentions stone roller, presses floating weight 25s, 95 DEG C of dumpings, and each 3 times of left and right cutter on a mill are thin to lead to 3
Secondary, gum tablet press tabletting, behind interleaving agent pond is cooling through Fan Cooling System, build pile.
The beneficial effects of the present invention are: not only the tire of super low section can be made to produce colored font at sidewall position, outside
Sight is dazzled beautiful, and the internal material of product is reasonably distributed, and is had excellent performance；By optimizing colored sizing material prescription design, make coloured glue
Expect that appearance color is beautiful and good with black glue bonding effect around, is not likely to produce delamination and other issues.
Detailed description of the invention
Below with reference to embodiment, the invention will be further elaborated.
Fig. 1 is that profile design of the present invention increases sidewall space diagram；
Fig. 2 is product of the present invention material distribution drawing；
Fig. 3 is sidewall design drawing of the present invention.
In figure: 1, liner layer, 2, carcass, 3, belt, 4, cap strip, 5, tyre surface, 6, sidewall rubber, 7, color glue, 8, non-dirt
Contaminate sidewall rubber, 9, wear-resisting glue, 10, wire loop, 11, triangle rubber.
Specific embodiment
A kind of super low section coloured silk character wheel tire as shown in Figure 1, 2, 3, including sequentially connected liner layer 1, carcass 2, banding
Layer 3, cap strip 4, tyre surface 5, the tyre surface 5 divide for parting line zone, font design area, the area wheel rim Zhe He, the font design area
Tyre surface by sidewall rubber 6, the color glue 7 being arranged in sidewall rubber, the non-polluting sidewall rubber 8 for covering color glue and with sidewall glue connection
The wear-resisting glue 9 connect forms；Wire loop 10 and triangle rubber 11 are enclosed in carcass in the area the wheel rim Zhe He.
The preparation method of the super low section coloured silk character wheel tire is: increasing sidewall spatial design first, and is distributed according to material
It is required that carrying out sidewall pre-die and die design；The molding of crown formula is wrapped using side, covers color glue after preventing tread, according at
Type mode difference uses different detail designs；Colored font defect is prevented using special process control；Special color glue design
Ensure properties of product；
The sidewall spatial design that increases refers to the die joint position for improving side plate and pattern block, is guaranteeing product basic nature
On the basis of energy, decorative pattern length under shoulder is reduced, die joint position is improved, so that sidewall space be made to increase, facilitated and carry out sidewall
Font design；
The sidewall pre-die and die design refer to according to super low section product material Spreading requirements, by adjusting sidewall
Pre-die and die size keep color glue corresponding with sidewall colour font location, and color glue width should be sidewall coloured silk word height and at least add
Upper twice of permission technological fluctuation size, wear-resisting glue be located at wheel rim coincidence set, sidewall rubber need to cover color glue bottom surface and side, color
It is covered on glue using non-polluting sidewall rubber；
It is described to be referred to according to molding mode difference using different detail designs: to be formed using once-through method, priority control tire
Side position guarantees that various sizing material positions are consistent with material Spreading requirements；It is formed using method twice, one section is formed using major diameter
Drum, carcass structure use thick model using the good single layer anti-package of stability or the double-deck anti-package form, carcass ply, not according to product
With triangle rubber height is chosen, to guarantee that product meets material distribution and performance requirement；
The special process control, which refers to, needs clear head before the colored sizing material of replacement when extrusion, prevents from polluting；Pass through when molding
Laser lamp is accurately positioned, it is ensured that sizing material position；Overlap film connector avoids color word location when vulcanization, and it is black to prevent joint
Spot, height control uniformly, prevents color word from deforming when polishing；
The special color glue design refers to: rubber compound is made of following parts by weight: masterbatch ingredient: raw rubber 80-100,
White carbon black 3-10, kaolin 30-50, titanium dioxide 10-30, resin 3-5, pigment: 2-10, anti-aging agent, activating agent 3-10；Refining eventually
Glue ingredient: rubber master batch 170-190, zinc oxide 3-8, sulphur 0.5-2.5, promotor 1-2.5.
The rubber mixing technique of the coloured silk glue, comprising the following steps:
(1) one section of mixing: in masticator plus raw rubber is kneaded pressure floating weight 50s, mentions stone roller, adds white carbon black, high territory, dioxy
Change titanium, pigment pressure floating weight 300s, mention and cut or polish jade with an emery wheel cleaning, press floating weight 400s, mention and cut or polish jade with an emery wheel cleaning, pressure floating weight 550s, 145 DEG C of dumpings,
Each 3 times of left and right cutter on a mill, it is logical 3 times thin, last sizing material by tabletting machine, behind interleaving agent pond, it is cooling through blower
System is cooling, builds pile；
(2) two-stage mixing: in masticator plus one section of mixing rubber master batch, kaolin, resin, other components are kneaded pressure floating weight
40s, mention stone roller clean, press floating weight 300s, mention stone roller clean, press floating weight 350s, mention stone roller clean, press floating weight 450s, 145 DEG C
Dumping, each 3 times of left and right cutter on a mill are logical 3 times thin, sizing material by tabletting machine, behind interleaving agent pond, it is cold through blower
But system is cooling, builds pile；
(3) three-stage mixing: in 110L masticator plus two-stage mixing rubber master batch presses floating weight 200s, mentions stone roller, presses floating weight
350,135 DEG C of dumpings, each 3 times of left and right cutter on a mill are logical 3 times thin, sizing material by tabletting machine, behind interleaving agent pond,
Through Fan Cooling System cooling, build pile；
(4) finished composition is kneaded: in 110L masticator plus three-stage mixing rubber master batch, sulphur, promotor press floating weight 150s, mention
Stone roller cleans, and presses floating weight 250s, mentions stone roller, presses floating weight 25s, 95 DEG C of dumpings, and each 3 times of left and right cutter on a mill are thin to lead to 3
Secondary, gum tablet press tabletting, behind interleaving agent pond is cooling through Fan Cooling System, build pile.
The design and production method of a kind of super low section coloured silk character wheel tire provided by the invention are carrying out the design of product profile
When, the die joint position of side plate and pattern block is improved, on the basis of guaranteeing product basic performance, reduces decorative pattern length under shoulder,
Die joint position is improved, so that sidewall space be made to increase.When carrying out sidewall font design, color word height is designed as protruding
Surface of tyre 3-5mm；Mold processing is carried out after the completion of layout design.When carrying out material distribution drawing design, by color glue position with
Side plate coloured silk word location is corresponding, and reserves the surplus of technological fluctuation.For the bonding effect for guaranteeing color glue and adjacent component, at color glue bottom
Face and side are filled with common black sidewall rubber.
According to the requirement of material distribution drawing, sidewall pre-die and die panel are processed；Need one layer of covering non-polluting above color glue
Black glue piece, can be when extruding using complex method in machine, can also be using compound outside machine, on extruding subordinate line or molding procedure
Carry out film fitting.It is required according to material distribution drawing and molding mode is different, carry out detail design, if raw in a method molding machine
It produces, priority control sidewall location guarantees that various sizing material positions are consistent with material Spreading requirements；If formed using method twice, one
Section should use major diameter assembly drum, and carcass structure is using the preferable single layer anti-package of stability or the double-deck anti-package form, carcass ply
Thicker model should be chosen, triangle rubber height ratio accounts for the about 25%-35% of tire section total height, and triangle rubber height should not design
It is excessively high, prevent sidewall deflect stress it is excessive concentrate on color glue position, guarantee that product meets material distribution and performance requirement with this.
After the completion of detail design, according to construction requirement carry out semi-finished product preparation, molding procedure complete fetus molding, at
When type is bonded sidewall, it should indicate to be accurately positioned according to laser lamp.In vulcanization process, make the color word location on color glue and side plate
It is corresponding, and sidewall connector, non-polluting overlap film connector are avoided into color word location.It polishes after vulcanization color word location, it will
The black glue of color word upper surface polishes off, to realize color word effect.
The above description is not a limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that technical staff is made within the essential scope of the present invention also should belong to protection of the invention
Range.
Claims (2)
1. a kind of preparation method of super low section coloured silk character wheel tire, is characterized in that:
The super low section coloured silk character wheel tire include sequentially connected liner layer (1), carcass (2), belt (3), cap strip (4),
Tyre surface (5), the tyre surface (5) are divided into parting line zone, font design area, the area wheel rim Zhe He, and the tyre surface in the font design area is by tire
Side glue (6), the color glue (7) being arranged in sidewall rubber, the non-polluting sidewall rubber (8) for covering color glue and with sidewall glue connection
Wear-resisting glue (9) composition；The non-polluting sidewall rubber (8) is located at tire outermost；Packet in carcass in the area the wheel rim Zhe He
It is wrapped with wire loop (10) and triangle rubber (11)；Described sidewall rubber (6) one end is connected with tyre surface, and the other end is connected with wear-resisting glue (9),
Groove wide at the top and narrow at the bottom is formed in the middle part of sidewall rubber (6), color glue (7) is arranged in groove, is bonded with sidewall rubber (6)；
Sidewall spatial design is increased first, and carries out sidewall pre-die and die design according to material Spreading requirements；It is wrapped using side
Crown formula molding covers color glue after preventing tread, uses different detail designs according to molding mode difference；Using special
Process control prevents colored font defect；Special color glue design ensures properties of product；
The sidewall spatial design that increases refers to the die joint position for improving side plate and pattern block, is guaranteeing product basic performance
On the basis of, decorative pattern length under shoulder is reduced, die joint position is improved, so that sidewall space be made to increase, facilitates and carries out sidewall font
Design；
The sidewall pre-die and die design refer to according to super low section product material Spreading requirements, by adjusting the pre- mouth in sidewall
Type and die size keep color glue corresponding with sidewall colour font location, and color glue width should be sidewall coloured silk word height and at least add two
Times permission technological fluctuation size, wear-resisting glue be located at wheel rim coincidence set, sidewall rubber need to cover color glue bottom surface and side, on color glue
It is covered using non-polluting sidewall rubber；
It is described to be referred to according to molding mode difference using different detail designs: to be formed using once-through method, priority control sidewall position
It sets, guarantees that various sizing material positions are consistent with material Spreading requirements；It is formed using method twice, one section uses major diameter assembly drum, tire
Body structure uses thick model using the good single layer anti-package of stability or the double-deck anti-package form, carcass ply, is selected according to product difference
Triangle rubber height is taken, to guarantee that product meets material distribution and performance requirement；
The special process control, which refers to, needs clear head before the colored sizing material of replacement when extrusion, prevents from polluting；Pass through laser when molding
Lamp is accurately positioned, it is ensured that sizing material position；Overlap film connector avoids color word location when vulcanization, prevents joint blackspot, beats
Height control uniformly, prevents color word from deforming when mill；
The special color glue design refers to: rubber compound is made of following parts by weight: masterbatch ingredient: raw rubber 80-100, hard charcoal
Black 3-10, kaolin 30-50, titanium dioxide 10-30, resin 3-5, pigment: 2-10, anti-aging agent and activating agent 3-10；Finished composition
Ingredient: rubber master batch 170-190, zinc oxide 3-8, sulphur 0.5-2.5, promotor 1-2.5.
2. the preparation method of super low section coloured silk character wheel tire according to claim 1, is characterized in that: the millman of the coloured silk glue
Skill, comprising the following steps:
(1) one section of mixing: in masticator plus raw rubber is kneaded pressure floating weight 50s, mentions stone roller, adds white carbon black, high territory, titanium dioxide
Titanium, pigment press floating weight 300s, mention and cut or polish jade with an emery wheel cleaning, press floating weight 400s, mention stone roller and clean, pressure floating weight 550s, 145 DEG C of dumpings,
Each 3 times of left and right cutter on open mill, it is logical 3 times thin, last sizing material by tabletting machine, behind interleaving agent pond, through blower cooling system
System is cooling, builds pile；
(2) two-stage mixing: in masticator plus one section of mixing rubber master batch, kaolin, resin, other components are kneaded pressure floating weight 40s,
It mentions stone roller to clean, presses floating weight 300s, mention and cut or polish jade with an emery wheel cleaning, press floating weight 350s, mention stone roller and clean, pressure floating weight 450s, 145 DEG C of dumpings,
Each 3 times of left and right cutter on a mill, it is logical 3 times thin, sizing material by tabletting machine, behind interleaving agent pond, through Fan Cooling System
Pile is built in cooling；
(3) three-stage mixing: in 110L masticator plus two-stage mixing rubber master batch presses floating weight 200s, mentions stone roller, presses floating weight 350,135
DEG C dumping, each 3 times of left and right cutter on a mill are thin 3 times logical, sizing material by tabletting machine, behind interleaving agent pond, it is cold through blower
But system is cooling, builds pile；
(4) finished composition is kneaded: in 110L masticator plus three-stage mixing rubber master batch, sulphur, promotor press floating weight 150s, and it is clear to mention stone roller
It sweeps, presses floating weight 250s, mention stone roller, press floating weight 25s, 95 DEG C of dumpings, each 3 times of left and right cutter on a mill are thin 3 times logical, glue
Expect tabletting machine, behind interleaving agent pond, through Fan Cooling System cooling, builds pile.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510108130.1A CN106032102B (en) | 2015-03-12 | 2015-03-12 | A kind of super low section coloured silk character wheel tire and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510108130.1A CN106032102B (en) | 2015-03-12 | 2015-03-12 | A kind of super low section coloured silk character wheel tire and preparation method thereof |
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| CN106032102B true CN106032102B (en) | 2019-01-25 |
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| CN107297993B (en) * | 2017-07-05 | 2023-07-18 | 赛轮集团股份有限公司 | Special-shaped profile structure of TBR (tunnel boring machine) tire and tire with profile |
| CN110539591B (en) * | 2019-08-23 | 2021-06-18 | 安徽佳通乘用子午线轮胎有限公司 | Pneumatic tire for improving low-pressure durability |
| CN114789547A (en) * | 2022-04-25 | 2022-07-26 | 山东兴鸿源轮胎有限公司 | Three-composite sidewall special for side crown forming process and pre-opening type thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1294986A (en) * | 1999-11-05 | 2001-05-16 | 马鞍山海天橡胶工业有限公司 | Color motorcycle tyre and its production process |
| CN103182908B (en) * | 2011-12-31 | 2016-02-24 | 赛轮金宇集团股份有限公司 | A kind of tire with multicolour pattern and production method thereof |
| JPWO2014073157A1 (en) * | 2012-11-08 | 2016-09-08 | 株式会社ブリヂストン | tire |
| JP5603958B2 (en) * | 2013-01-09 | 2014-10-08 | 株式会社ブリヂストン | Pneumatic tire |
| CN103408807B (en) * | 2013-08-19 | 2016-01-20 | 赛轮金宇集团股份有限公司 | A kind of low rolling resistance tyre tread mix |
| CN103483658B (en) * | 2013-09-22 | 2015-06-03 | 赛轮金宇集团股份有限公司 | Rubber compound high in safety performance of processing and technology thereof |
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