CN104149371A - Method and equipment for manufacturing tire with tread patterns - Google Patents
Method and equipment for manufacturing tire with tread patterns Download PDFInfo
- Publication number
- CN104149371A CN104149371A CN201410385096.8A CN201410385096A CN104149371A CN 104149371 A CN104149371 A CN 104149371A CN 201410385096 A CN201410385096 A CN 201410385096A CN 104149371 A CN104149371 A CN 104149371A
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
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Abstract
The invention discloses a method and equipment for manufacturing a tire with tread patterns. A 3D printer is used to form tread rubber with the tread patterns on the surface of a tire blank in the tire forming process. The method comprises the following steps: firstly, a belted barrel only comprising a belted layer is formed at the first working position of a tire forming machine; a tire body barrel including tire body layer rubber, sidewall rubber, inner liner rubber and other parts is formed at the second working position of the tire forming machine, and then the belted barrel and the tire body barrel are compounded on the forming machine; the compounded semi-finished product tire blank is transferred to a special 3D tread pattern printing device from the forming machine; the tire rotates at a slow speed on the rotating machine head of the printing device, and meanwhile, tread rubber material with patterns is formed on the smooth tire blank through the spray head of the printing machine; cross linking reaction of the rubber material is completed in real time under the effect of an external radiation heat source; finally, the manufactured tire blank is packaged with a sleeve and then fed into a vulcanization tank for whole vulcanization. According to the invention, the processes that the tread is formed and the patters are engraved manually are eliminated, so that the manufacturing cycle is shortened, and the tread pattern dimension and shape accuracy are greatly improved.
Description
Technical field
The present invention relates to rubber manufacturing machinery field, particularly relate to a kind of tire manufacturing method with tread contour and equipment.
Background technology
Along with the raising of vehicle performance and travel speed, tyre noise shared ratio in traffic noise is increasing, has a strong impact on quality of life, and therefore designing low noise decorative pattern becomes the focus that tire enterprise is paid close attention to.Wherein new decorative pattern exploitation need to be carried out sample tire trial-production and performance test by manual texturing, in this process, relate to the selection of icking tool, the operating process such as adjustment, the drafting of decorative pattern outline line of icking tool size, the repeatability that is difficult on the one hand to ensure icking tool shape, makes precision and the making of icking tool size; On the other hand, manual operations need to expend a large amount of time; Therefore the decorative pattern construction cycle long, precision is difficult to ensure card.
In addition, tyre rebuilding also relates to manual texturing, refers to tread contour and is milled to while wearing away limit mark, and under groove, base portion glue carves the decorative pattern of certain depth again.But texturing rear tyre groove base portion ratio is easier to cracking, groove base portion glue is crossed and is thinly also easily stabbed matrix skeleton cord by rubble, is difficult to ensure traffic safety.At present, there is no effective ways addresses the above problem.
Summary of the invention
The deficiency existing for the manual texturing method of existing tire, provides a kind of tire manufacturing method with tread contour and equipment that precision is high, molding cycle is short of making.
Technical scheme of the present invention is: a kind of tire manufacturing method with tread contour, in tire building process, use 3D printer at tire base surface forming the tread rubber with tread contour, it is characterized in that, first only comprise the band bundled tube of belt in tyre building machine the first station moulding, comprise body piles glue in the second station moulding, sidewall rubber, the matrix body tube of the remaining parts such as air/tight layer rubber, on forming machine, will be with afterwards bundled tube and matrix body tube compound, again compound semi-finished product tire base is transferred to special tread contour 3D printing equipment from forming machine, on the rotating head of tire in printing equipment, rotate with small speed, simultaneously the shower nozzle of printing equipment on light face tire base moulding with the tread mix of floral designs, sizing material immediately completes cross-linking reaction under outside radiant heat source effect, finally the tire base of making is added and send into vulcanizing tank after envelope and complete entirety sulfuration.
With a tire manufacturing equipment for tread contour, formed by common tyre building machine and tread contour 3D printing equipment.Tyre building machine has two stations, one station comprises belt feeding device, band bundle drum cabinet and band bundle drum, two stations comprise capsule shaping drum, wire loop holding ring, mainframe box, inner liner, cord and tyre bead enhancement Layer feeding device, bead clamping ring of tire, rolling device and unload tire device, transmission ring is positioned at a station, between two stations.3D printing equipment comprises rotating head, injection apparatus, control system, irradiated heat device and frame, wherein rotating head is mainly made up of motor, reduction box, output shaft, tire retainer, frame is mainly made up of triangle bottom plate and slide bar track, totally three groups, slide bar track, every group comprises two slide bars, is arranged on the sharp corner of triangle bottom plate.Injection apparatus is mainly made up of barrel, ring heater, mechanical arm and shower nozzle, and barrel is positioned at shower nozzle top, and is fixedly connected with it, and outside surrounds ring heater, and mechanical arm one end is connected with the slide block that is arranged on slide bar track, and the other end is connected with shower nozzle.Irradiated heat device is positioned at the outside of frame.
Excellent results of the present invention is: in tire texturing process, the tread rubber directly spraying on tire base with 3D printer, not only can save the process of moulding tyre surface and manual texturing, shorten fabrication cycle, and print position is accurate, reproducible, therefore the size and dimension precision of tyre tread improves greatly.In addition, in the process of retreads, directly spray new sizing material at surface of tyre, can effectively avoid the cracking of damage and the groove substrate of framework material.
Brief description of the drawings
Fig. 1 is the schematic diagram of a kind of tire manufacturing equipment with tread contour of the present invention.
Fig. 2 is the tread contour 3D printing equipment schematic diagram of a kind of tire manufacturing equipment with tread contour of the present invention.
Fig. 3 is the local diagram of tread contour 3D printing equipment of the present invention.
In figure: 1, belt feeding device; 2, band bundle drum cabinet; 3, band bundle drum; 4, band bundle transmission ring; 5, unload tire device; 6, capsule shaping drum; 7, wire loop holding ring; 9, tyre surface 3D printing equipment; 10, rolling device; 11, inner liner, cord and tyre bead enhancement Layer feeding device; 9-1, motor; 9-2, reduction box; 9-3, output shaft; 9-4, tire retainer; 9-5, tire base; 9-6, radiant heating device; 9-7, slide block; 9-8, slide bar track; 9-9, triangle bottom plate; 9-10, barrel; 9-11, ring heater; 9-12, shower nozzle; 9-13, mechanical arm.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, a kind of tire manufacturing method with tread contour, in tire building process, use 3D printer at tire base surface forming the tread rubber with tread contour, it is characterized in that, first only comprise the band bundled tube of belt in tyre building machine the first station moulding, comprise body piles glue in the second station moulding, sidewall rubber, the matrix body tube of the remaining parts such as air/tight layer rubber, on forming machine, will be with afterwards bundled tube and matrix body tube compound, again compound semi-finished product tire base 9-5 is transferred to special tread contour 3D printing equipment 9 from forming machine, on the rotating head of tire base 9-5 in printing equipment 9, rotate with small speed, simultaneously the shower nozzle 9-12 of printing equipment 9 on light face tire base 9-5 moulding with the tread mix of floral designs, sizing material immediately completes cross-linking reaction under outside radiation appliance 9-6 effect, finally the tire base 9-5 making is added and send into vulcanizing tank after envelope and complete entirety sulfuration.
As shown in Figure 1-Figure 3, a kind of tire manufacturing equipment with tread contour, is made up of common tyre building machine and tread contour 3D printing equipment 9.Tyre building machine has two stations, one station comprises belt feeding device 1, band bundle drum cabinet 2 and band bundle drum 3, two stations comprise capsule shaping drum 6, wire loop holding ring 7, inner liner, cord and tyre bead enhancement Layer feeding device 11, rolling device 10 and unload tire device 5, transmission ring 4 is positioned at a station, between two stations.3D printing equipment comprises rotating head, injection apparatus, control system, irradiated heat device and frame, wherein rotating head is mainly made up of motor 9-1, reduction box 9-2, output shaft 9-3, tire retainer 9-4, frame is mainly made up of triangle bottom plate 9-9 and slide bar track 9-8, totally three groups of slide bar track 9-9, every group comprises two slide bars, is arranged on the sharp corner of triangle bottom plate 9-9.Injection apparatus is mainly made up of barrel 9-10, ring heater 9-11, mechanical arm 9-13 and shower nozzle 9-12, barrel 9-10 is positioned at shower nozzle 9-12 top, and be fixedly connected with it, outside surrounds ring heater 9-11, mechanical arm 9-13 one end is connected with the slide block 9-7 that is arranged on slide bar track 9-8, and the other end is connected with shower nozzle 9-12.Irradiated heat device 9-6 is positioned at the outside of frame.
Tyre building machine is supplied belt at a station by belt feeding device 1, and band bundle drum cabinet 2 provides power that band bundle drum 3 is rotated, and belt is wrapped on band bundle drum 3.The belt assembling is passed to two stations by band bundle transmission ring 4.On two stations, the material such as cord and inner liner being provided by inner liner, cord and tyre bead enhancement Layer feeding device 11 is being provided on capsule shaping drum 6, after rolling device 10 compresses these materials, assemble with belt, when assembling, provide tyre bead by wire loop holding ring 7, finally by unloading tire device 5, tire is taken off and move to 3D printing equipment 9 from forming machine.Tire base 9-5 is placed on retainer 9-4, under motor 9-1 drives along with retainer 9-4 is together with the rotation of certain angular speed, tread mix is joined in barrel 9-10, by the outside cingens heater 9-11 of barrel 9-10, material is heated, make material melted by heating, after material melting, flow to shower nozzle 9-12, and complete dynamic molding process on tire base 9-5, sizing material immediately completes cross-linking reaction under the irradiation devices 9-6 effect in frame outside simultaneously.Mechanical arm 9-13 can slide up and down to regulate shower nozzle 9-12 vertical direction position along slide bar track 9-8 in 3D printing equipment 9 courses of work, thereby realizes the printing of different depth grooves.The tire base 9-5 making is added and sends into vulcanizing tank after envelope and complete entirety sulfuration.
Claims (2)
1. the tire manufacturing method with tread contour, in tire building process, use 3D printer at tire base surface forming the tread rubber with tread contour, it is characterized in that, first only comprise the band bundled tube of belt in tyre building machine the first station moulding, comprise body piles glue in the second station moulding, sidewall rubber, the matrix body tube of the remaining parts such as air/tight layer rubber, on forming machine, will be with afterwards bundled tube and matrix body tube compound, again compound semi-finished product tire base is transferred to special tread contour 3D printing equipment from forming machine, on the rotating head of tire in printing equipment, rotate with small speed, simultaneously the shower nozzle of printing equipment on light face tire base moulding with the tread mix of floral designs, sizing material immediately completes cross-linking reaction under outside radiant heat source effect, finally the tire base of making is added and send into vulcanizing tank after envelope and complete entirety sulfuration.
2. adopt the device of a kind of tire manufacturing method with tread contour claimed in claim 1, it is characterized in that: formed by tyre building machine and tread contour 3D printing equipment, described tyre building machine has two stations, one station comprises belt feeding device, band bundle drum cabinet and band bundle drum, two stations comprise capsule shaping drum, wire loop holding ring, mainframe box, inner liner, cord and tyre bead enhancement Layer feeding device, bead clamping ring of tire, rolling device and unload tire device, and transmission ring is between a station and two stations; 3D printing equipment comprises rotating head, injection apparatus, control system, irradiated heat device and frame, wherein rotating head is mainly made up of motor, reduction box, output shaft, tire retainer, frame is mainly made up of triangle bottom plate and slide bar track, totally three groups, slide bar track, every group comprises two slide bars, is arranged on the sharp corner of triangle bottom plate; Injection apparatus is mainly made up of barrel, ring heater, mechanical arm and shower nozzle, barrel is positioned at shower nozzle top, and is fixedly connected with it, and outside surrounds ring heater, mechanical arm one end is connected with the slide block that is arranged on slide bar track, and the mechanical arm other end is connected with shower nozzle; Irradiated heat device is positioned at the outside of frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410385096.8A CN104149371A (en) | 2014-08-07 | 2014-08-07 | Method and equipment for manufacturing tire with tread patterns |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410385096.8A CN104149371A (en) | 2014-08-07 | 2014-08-07 | Method and equipment for manufacturing tire with tread patterns |
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| CN104149371A true CN104149371A (en) | 2014-11-19 |
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| CN201410385096.8A Pending CN104149371A (en) | 2014-08-07 | 2014-08-07 | Method and equipment for manufacturing tire with tread patterns |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439438A (en) * | 2014-11-20 | 2015-03-25 | 福建工程学院 | Three-in-one integrated equipment |
| CN105584053A (en) * | 2016-03-07 | 2016-05-18 | 江苏江昕轮胎有限公司 | 3D printing machine for manufacturing hollow rubber tires |
| CN106294968A (en) * | 2016-08-05 | 2017-01-04 | 合肥工业大学 | Based on Engineering Semantics interactively tyre tread 3d design system and method thereof |
| CN106378945A (en) * | 2016-12-01 | 2017-02-08 | 北京化工大学 | Method and equipment for manufacturing three-dimensional embossed graphene PU (Polyurethane) tire |
| CN107107190A (en) * | 2014-12-18 | 2017-08-29 | 米其林企业总公司 | Laser sintering processes for manufacturing tyre surface molded element |
| CN108162447A (en) * | 2018-01-31 | 2018-06-15 | 青岛双星橡塑机械有限公司 | Split type non-inflatable tyre composite forming device and method |
| CN109203529A (en) * | 2018-10-22 | 2019-01-15 | 徐州阿波罗新材料科技有限公司 | tire 3D printing production line and production method |
| CN109648849A (en) * | 2019-02-16 | 2019-04-19 | 江苏江昕轮胎有限公司 | Tire 3D printing system and Method of printing |
| US10683381B2 (en) | 2014-12-23 | 2020-06-16 | Bridgestone Americas Tire Operations, Llc | Actinic radiation curable polymeric mixtures, cured polymeric mixtures and related processes |
| US11097531B2 (en) | 2015-12-17 | 2021-08-24 | Bridgestone Americas Tire Operations, Llc | Additive manufacturing cartridges and processes for producing cured polymeric products by additive manufacturing |
| CN114953545A (en) * | 2021-02-22 | 2022-08-30 | 青岛慕沃科技有限公司 | Tyre forming process |
| US11453161B2 (en) | 2016-10-27 | 2022-09-27 | Bridgestone Americas Tire Operations, Llc | Processes for producing cured polymeric products by additive manufacturing |
| WO2024054741A1 (en) * | 2022-09-09 | 2024-03-14 | Bridgestone Bandag, Llc | Fabrication of pre-cured tread using additive manufacturing techniques |
| WO2024054742A1 (en) * | 2022-09-09 | 2024-03-14 | Bridgestone Bandag, Llc | Fabrication of tire tread using lithography based methods |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101491950A (en) * | 2008-01-22 | 2009-07-29 | 住友橡胶工业株式会社 | Tire machine |
| CN101670677A (en) * | 2009-10-12 | 2010-03-17 | 中国航空工业集团公司北京航空制造工程研究所 | Three-drum radial tire forming machine |
| WO2013086577A1 (en) * | 2011-12-16 | 2013-06-20 | Erdman Alan | The person identified in box 2 has been recorded as applicant for us only and inventor for all designated states |
-
2014
- 2014-08-07 CN CN201410385096.8A patent/CN104149371A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101491950A (en) * | 2008-01-22 | 2009-07-29 | 住友橡胶工业株式会社 | Tire machine |
| CN101670677A (en) * | 2009-10-12 | 2010-03-17 | 中国航空工业集团公司北京航空制造工程研究所 | Three-drum radial tire forming machine |
| WO2013086577A1 (en) * | 2011-12-16 | 2013-06-20 | Erdman Alan | The person identified in box 2 has been recorded as applicant for us only and inventor for all designated states |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439438A (en) * | 2014-11-20 | 2015-03-25 | 福建工程学院 | Three-in-one integrated equipment |
| CN104439438B (en) * | 2014-11-20 | 2016-10-19 | 福建工程学院 | A kind of three-in-one equipment integrating |
| CN107107190A (en) * | 2014-12-18 | 2017-08-29 | 米其林企业总公司 | Laser sintering processes for manufacturing tyre surface molded element |
| US11926688B2 (en) | 2014-12-23 | 2024-03-12 | Bridgestone Americas Tire Operations, Llc | Actinic radiation curable polymeric mixtures, cured polymeric mixtures and related processes |
| US11261279B2 (en) | 2014-12-23 | 2022-03-01 | Bridgestone Americas Tire Operations, Llc | Actinic radiation curable polymeric mixtures, cured polymeric mixtures and related processes |
| US10683381B2 (en) | 2014-12-23 | 2020-06-16 | Bridgestone Americas Tire Operations, Llc | Actinic radiation curable polymeric mixtures, cured polymeric mixtures and related processes |
| US11097531B2 (en) | 2015-12-17 | 2021-08-24 | Bridgestone Americas Tire Operations, Llc | Additive manufacturing cartridges and processes for producing cured polymeric products by additive manufacturing |
| CN105584053A (en) * | 2016-03-07 | 2016-05-18 | 江苏江昕轮胎有限公司 | 3D printing machine for manufacturing hollow rubber tires |
| CN105584053B (en) * | 2016-03-07 | 2018-08-03 | 江苏江昕轮胎有限公司 | A kind of 3D printer of manufacture hollow rubber tire |
| CN106294968B (en) * | 2016-08-05 | 2019-08-30 | 合肥工业大学 | Tyre tread 3d designing system and its method based on Engineering Semantics interactive mode |
| CN106294968A (en) * | 2016-08-05 | 2017-01-04 | 合肥工业大学 | Based on Engineering Semantics interactively tyre tread 3d design system and method thereof |
| US11453161B2 (en) | 2016-10-27 | 2022-09-27 | Bridgestone Americas Tire Operations, Llc | Processes for producing cured polymeric products by additive manufacturing |
| CN106378945A (en) * | 2016-12-01 | 2017-02-08 | 北京化工大学 | Method and equipment for manufacturing three-dimensional embossed graphene PU (Polyurethane) tire |
| CN108162447A (en) * | 2018-01-31 | 2018-06-15 | 青岛双星橡塑机械有限公司 | Split type non-inflatable tyre composite forming device and method |
| CN108162447B (en) * | 2018-01-31 | 2023-08-15 | 青岛海琅智能装备有限公司 | Split type non-pneumatic tire composite forming device and method |
| CN109203529A (en) * | 2018-10-22 | 2019-01-15 | 徐州阿波罗新材料科技有限公司 | tire 3D printing production line and production method |
| CN109648849A (en) * | 2019-02-16 | 2019-04-19 | 江苏江昕轮胎有限公司 | Tire 3D printing system and Method of printing |
| CN109648849B (en) * | 2019-02-16 | 2023-10-27 | 江苏江昕轮胎有限公司 | Tire 3D printing system and printing method |
| CN114953545A (en) * | 2021-02-22 | 2022-08-30 | 青岛慕沃科技有限公司 | Tyre forming process |
| WO2024054741A1 (en) * | 2022-09-09 | 2024-03-14 | Bridgestone Bandag, Llc | Fabrication of pre-cured tread using additive manufacturing techniques |
| WO2024054742A1 (en) * | 2022-09-09 | 2024-03-14 | Bridgestone Bandag, Llc | Fabrication of tire tread using lithography based methods |
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Application publication date: 20141119 |
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