CN104290342A - Process for producing a tire - Google Patents
Process for producing a tire Download PDFInfo
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- CN104290342A CN104290342A CN201410482871.1A CN201410482871A CN104290342A CN 104290342 A CN104290342 A CN 104290342A CN 201410482871 A CN201410482871 A CN 201410482871A CN 104290342 A CN104290342 A CN 104290342A
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- cord
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- sulfuration
- steam
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Abstract
The invention discloses a process for producing a tire. The process comprises the following steps: (1) raw material crushing and screening; (2) impurity removal; (3) melting extrusion to form strip-shaped rubber; (4) double-sided rubber pasting; (5) vulcanization, namely vulcanization is carried out for 8 minutes by using sulfur and calcium carbonate under the conditions of 0.7MPa molding pressure, 1.3MPa wind pressure, 140-150 DEG C steam temperature and 0.8MPa steam pressure, and sulfureted hydrogen is introduced during the vulcanization for helping the complete vulcanization. According to the process, waste and old tire materials are collected and then reasonably treated, so that the reasonable utilization, energy conservation and environment protection of resources can be facilitated.
Description
Technical field
The present invention relates to tire production technical field, specifically belong to a kind of tyre production technology.
Background technology
Tire is article common in life now, current China, along with the raising of people's living standard, the various vehicles are by widespread production, tire is as the important component part of numerous vehicles, its produce and consumption also very huge, but the huge waste tire of consumption is not recycled well, makes the wasting of resources very big.
Summary of the invention
The object of this invention is to provide a kind of tyre production technology, by being processed by reasonable by junked tire material collection, being more conducive to the Appropriate application of resource, energy-conserving and environment-protective.
The technical solution used in the present invention is as follows:
A kind of tyre production technology, its processing step is as follows:
(1) raw material crushing and screening: pulverized by raw material and screen 5 ~ 7mm object particle with screening machine, described raw material is waste tire;
(2) removal of impurities: object particle step (1) obtained is by ethanol deionized water ultrasound filtration cleaning removal of impurities 20min in industrial ultrasonic machine respectively;
(3) melt extruding and become strip-shaped rubber;
(4) two-sided rubberizing, by tri-roll press machine, smears rubber respectively on cord two sides, owing to once can only smear one side, so turn-over is smeared once again after smearing end, previous step generates cord, cord is cooled, by three roller heat conduction machines, combines by cord with every cloth, by temperature difference cooling curtain fabric, and three roller heat conduction machines are provided with punching shaft, punch to cord, convenient heat radiation, cutting combines, and generates crude tyre, is combined by wirecord fabric
(5) sulfuration: use sulphur and calcium carbonate to carry out mold pressing 0.7 MPa, blast 1.3 MPa and steam 140 ~ 150 degree, steam pressure 0.8 MPa, under condition, sulfuration 8min, passes into hydrogen sulfide gas in sulfidation, helps sulfuration complete.
Described steam 145 degree.
Compared with the prior art, beneficial effect of the present invention is as follows:
The present invention, by being processed by reasonable by junked tire material collection, is more conducive to the Appropriate application of resource, energy-conserving and environment-protective.
Detailed description of the invention
Embodiment 1, a kind of tyre production technology, its processing step is as follows:
(1) raw material crushing and screening: pulverized by raw material and screen 5 ~ 7mm object particle with screening machine, described raw material is waste tire;
(2) removal of impurities: object particle step (1) obtained is by ethanol deionized water ultrasound filtration cleaning removal of impurities 20min in industrial ultrasonic machine respectively;
(3) melt extruding and become strip-shaped rubber;
(4) two-sided rubberizing, by tri-roll press machine, smears rubber respectively on cord two sides, owing to once can only smear one side, so turn-over is smeared once again after smearing end, previous step generates cord, cord is cooled, by three roller heat conduction machines, combines by cord with every cloth, by temperature difference cooling curtain fabric, and three roller heat conduction machines are provided with punching shaft, punch to cord, convenient heat radiation, cutting combines, and generates crude tyre, is combined by wirecord fabric
(5) sulfuration: use sulphur and calcium carbonate to carry out mold pressing 0.7 MPa, blast 1.3 MPa and steam 140 degree, steam pressure 0.8 MPa, under condition, sulfuration 8min, passes into hydrogen sulfide gas in sulfidation, helps sulfuration complete.
Embodiment 2, a kind of tyre production technology, its processing step is as follows:
(1) raw material crushing and screening: pulverized by raw material and screen 5 ~ 7mm object particle with screening machine, described raw material is waste tire;
(2) removal of impurities: object particle step (1) obtained is by ethanol deionized water ultrasound filtration cleaning removal of impurities 20min in industrial ultrasonic machine respectively;
(3) melt extruding and become strip-shaped rubber;
(4) two-sided rubberizing, by tri-roll press machine, smears rubber respectively on cord two sides, owing to once can only smear one side, so turn-over is smeared once again after smearing end, previous step generates cord, cord is cooled, by three roller heat conduction machines, combines by cord with every cloth, by temperature difference cooling curtain fabric, and three roller heat conduction machines are provided with punching shaft, punch to cord, convenient heat radiation, cutting combines, and generates crude tyre, is combined by wirecord fabric
(5) sulfuration: use sulphur and calcium carbonate to carry out mold pressing 0.7 MPa, blast 1.3 MPa and steam 140 degree, steam pressure 0.8 MPa, under condition, sulfuration 8min, passes into hydrogen sulfide gas in sulfidation, helps sulfuration complete.
Embodiment 3, a kind of tyre production technology, its processing step is as follows:
(1) raw material crushing and screening: pulverized by raw material and screen 5 ~ 7mm object particle with screening machine, described raw material is waste tire;
(2) removal of impurities: object particle step (1) obtained is by ethanol deionized water ultrasound filtration cleaning removal of impurities 20min in industrial ultrasonic machine respectively;
(3) melt extruding and become strip-shaped rubber;
(4) two-sided rubberizing, by tri-roll press machine, smears rubber respectively on cord two sides, owing to once can only smear one side, so turn-over is smeared once again after smearing end, previous step generates cord, cord is cooled, by three roller heat conduction machines, combines by cord with every cloth, by temperature difference cooling curtain fabric, and three roller heat conduction machines are provided with punching shaft, punch to cord, convenient heat radiation, cutting combines, and generates crude tyre, is combined by wirecord fabric
(5) sulfuration: use sulphur and calcium carbonate to carry out mold pressing 0.7 MPa, blast 1.3 MPa and steam 140 degree, steam pressure 0.8 MPa, under condition, sulfuration 8min, passes into hydrogen sulfide gas in sulfidation, helps sulfuration complete.
It should be noted last that, above detailed description of the invention is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (2)
1. a tyre production technology, is characterized in that, its processing step is as follows:
(1) raw material crushing and screening: pulverized by raw material and screen 5 ~ 7mm object particle with screening machine, described raw material is waste tire;
(2) removal of impurities: object particle step (1) obtained is by ethanol deionized water ultrasound filtration cleaning removal of impurities 20min in industrial ultrasonic machine respectively;
(3) melt extruding and become strip-shaped rubber;
(4) two-sided rubberizing, by tri-roll press machine, smears rubber respectively on cord two sides, owing to once can only smear one side, so turn-over is smeared once again after smearing end, previous step generates cord, cord is cooled, by three roller heat conduction machines, combines by cord with every cloth, by temperature difference cooling curtain fabric, and three roller heat conduction machines are provided with punching shaft, punch to cord, convenient heat radiation, cutting combines, and generates crude tyre, is combined by wirecord fabric
(5) sulfuration: use sulphur and calcium carbonate to carry out mold pressing 0.7 MPa, blast 1.3 MPa and steam 140 ~ 150 degree, steam pressure 0.8 MPa, under condition, sulfuration 8min, passes into hydrogen sulfide gas in sulfidation, helps sulfuration complete.
2. a kind of tyre production technology according to claim 1, is characterized in that: described steam 145 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410482871.1A CN104290342A (en) | 2014-09-19 | 2014-09-19 | Process for producing a tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410482871.1A CN104290342A (en) | 2014-09-19 | 2014-09-19 | Process for producing a tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104290342A true CN104290342A (en) | 2015-01-21 |
Family
ID=52310404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410482871.1A Pending CN104290342A (en) | 2014-09-19 | 2014-09-19 | Process for producing a tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104290342A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827694A (en) * | 2015-05-11 | 2015-08-12 | 吴芳吉 | Production process for automobile tire |
| CN110945335A (en) * | 2017-07-28 | 2020-03-31 | 雅马哈精密科技株式会社 | Tire with hub and method for manufacturing tire with hub |
| CN111974087A (en) * | 2020-04-03 | 2020-11-24 | 黄山全晟密封科技有限公司 | Novel rubber-coated filter cloth and production process thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03155910A (en) * | 1989-04-10 | 1991-07-03 | Hermann Berstorff Mas Gmbh | Combination calender for two-faced coating by fabric or steel cord rubber layer |
| CN102642320A (en) * | 2012-04-27 | 2012-08-22 | 北京市射线应用研究中心 | Device assembly for manufacturing radial tire carcass ply members |
| CN102990713A (en) * | 2012-12-10 | 2013-03-27 | 固铂成山(山东)轮胎有限公司 | Hole pricking device for tire sidewall and inside liner pre-compound part |
| CN202985665U (en) * | 2012-12-18 | 2013-06-12 | 句容益柯赛橡胶制品有限公司 | A device for guaranteeing tire cord air permeability |
| CN103554586A (en) * | 2013-09-29 | 2014-02-05 | 安徽同丰橡塑工业有限公司 | Tire production process |
-
2014
- 2014-09-19 CN CN201410482871.1A patent/CN104290342A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03155910A (en) * | 1989-04-10 | 1991-07-03 | Hermann Berstorff Mas Gmbh | Combination calender for two-faced coating by fabric or steel cord rubber layer |
| CN102642320A (en) * | 2012-04-27 | 2012-08-22 | 北京市射线应用研究中心 | Device assembly for manufacturing radial tire carcass ply members |
| CN102990713A (en) * | 2012-12-10 | 2013-03-27 | 固铂成山(山东)轮胎有限公司 | Hole pricking device for tire sidewall and inside liner pre-compound part |
| CN202985665U (en) * | 2012-12-18 | 2013-06-12 | 句容益柯赛橡胶制品有限公司 | A device for guaranteeing tire cord air permeability |
| CN103554586A (en) * | 2013-09-29 | 2014-02-05 | 安徽同丰橡塑工业有限公司 | Tire production process |
Non-Patent Citations (1)
| Title |
|---|
| 韦邦风等: "《橡胶压延成型》", 31 May 2006, 化学工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827694A (en) * | 2015-05-11 | 2015-08-12 | 吴芳吉 | Production process for automobile tire |
| CN110945335A (en) * | 2017-07-28 | 2020-03-31 | 雅马哈精密科技株式会社 | Tire with hub and method for manufacturing tire with hub |
| CN111974087A (en) * | 2020-04-03 | 2020-11-24 | 黄山全晟密封科技有限公司 | Novel rubber-coated filter cloth and production process thereof |
| CN111974087B (en) * | 2020-04-03 | 2022-04-26 | 黄山全晟密封科技有限公司 | Novel rubber-coated filter cloth and production process thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150121 |
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| RJ01 | Rejection of invention patent application after publication |