CN104589682A - Tire cord fabric rolling method - Google Patents
Tire cord fabric rolling method Download PDFInfo
- Publication number
- CN104589682A CN104589682A CN201310520817.7A CN201310520817A CN104589682A CN 104589682 A CN104589682 A CN 104589682A CN 201310520817 A CN201310520817 A CN 201310520817A CN 104589682 A CN104589682 A CN 104589682A
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- Prior art keywords
- cord
- roll
- temperature
- tire cord
- cord fabric
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a tire cord fabric rolling method. The tire cord fabric rolling method comprises following steps: a three-roll calender is used for cord fractioning; and a four-roll calender is used for cord laminating after cord fractioning, wherein rubber supplying temperature is maintained at 90 DEG C, the temperature of upper rollers and middle rollers of the calenders ranges from 95 to 105 DEG C, and the temperature of side rollers and lower rollers ranges from 90 to 100 DEG C, and the temperature of the tire cord fabric is maintained at 70 DEG C. The thickness of the tire cord fabric obtained via calendaring is uniform; tightness is moderate; surface is smooth; pleating is not caused; and adhesive force is high.
Description
Technical field
The invention belongs to tire building technical field, be specifically related to a kind of cotton tyre cord calendering technology.
Background technology
There is cord scaling, poor adhesive force in existing cotton tyre cord calendering technology, in the middle part of cord, loose both sides are tight, cord wire jumper, bending, and cord is pleating, cord rough surface, cord became uneven, and cord by pressure such as to be damaged at the problem.
Summary of the invention
The object of the invention is to, provide a kind of cotton tyre cord calendering technology, it is even to roll the cord thickness that, and degree of tightness is moderate, smooth surface, phozy, strong adhesion.
Cotton tyre cord calendering technology provided by the invention, it comprises use tri-roll press machine to cord rubber, use four-roll calender by the step of the cord laminating after rubber, 90 DEG C are remained on for glue temperature, described calender top roll, central roll roller temperature are 95-105 DEG C, side roll, lower roll roller temperature are 90-100 DEG C, and the temperature of cord remains on 70 DEG C; The velocity ratio of described side roll, top roll, central roll, lower roll is 1 ﹕ 1.4 ﹕ 1.4 ﹕ 1; The tension force of described cord is 1.4-1.6kN ∕ root.
Cotton tyre cord calendering technology provided by the invention, its beneficial effect is: it is even to roll the cord thickness that, and degree of tightness is moderate, smooth surface, phozy, strong adhesion.
Detailed description of the invention
Below in conjunction with an embodiment, cotton tyre cord calendering technology provided by the invention is described in detail.
Embodiment
The cotton tyre cord calendering technology of the present embodiment, cotton tyre cord calendering technology provided by the invention, it comprises use tri-roll press machine to cord rubber, use four-roll calender by the step of the cord laminating after rubber, 90 DEG C are remained on for glue temperature, described calender top roll, central roll roller temperature are 100 DEG C, and side roll, lower roll roller temperature are 90-100 DEG C, and the temperature of cord remains on 70 DEG C; The velocity ratio of described side roll, top roll, central roll, lower roll is 1 ﹕ 1.4 ﹕ 1.4 ﹕ 1; The tension force of described cord is 1.5kN ∕ root.
Claims (3)
1. a cotton tyre cord calendering technology, it comprises use tri-roll press machine to cord rubber, use four-roll calender by the step of the cord laminating after rubber, it is characterized in that, 90 DEG C are remained on for glue temperature, described calender top roll, central roll roller temperature are 95-105 DEG C, and side roll, lower roll roller temperature are 90-100 DEG C, and the temperature of cord remains on 70 DEG C.
2. cotton tyre cord calendering technology according to claim 1, is characterized in that, the velocity ratio of described side roll, top roll, central roll, lower roll is 1 ﹕ 1.4 ﹕ 1.4 ﹕ 1.
3. cotton tyre cord calendering technology according to claim 1, is characterized in that, the tension force of described cord is 1.4-1.6kN ∕ root.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310520817.7A CN104589682A (en) | 2013-10-30 | 2013-10-30 | Tire cord fabric rolling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310520817.7A CN104589682A (en) | 2013-10-30 | 2013-10-30 | Tire cord fabric rolling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104589682A true CN104589682A (en) | 2015-05-06 |
Family
ID=53115897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310520817.7A Pending CN104589682A (en) | 2013-10-30 | 2013-10-30 | Tire cord fabric rolling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104589682A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749223A (en) * | 2018-04-18 | 2018-11-06 | 株洲时代新材料科技股份有限公司 | A kind of pot bearing compounded rubber pad and preparation method thereof |
| CN111070534A (en) * | 2019-12-30 | 2020-04-28 | 潍坊市跃龙橡胶有限公司 | Method for applying belted layer steel cord to all-steel radial tire |
| CN112192871A (en) * | 2020-09-22 | 2021-01-08 | 山东玲珑轮胎股份有限公司 | Tire belt bundle calendering process |
-
2013
- 2013-10-30 CN CN201310520817.7A patent/CN104589682A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749223A (en) * | 2018-04-18 | 2018-11-06 | 株洲时代新材料科技股份有限公司 | A kind of pot bearing compounded rubber pad and preparation method thereof |
| CN111070534A (en) * | 2019-12-30 | 2020-04-28 | 潍坊市跃龙橡胶有限公司 | Method for applying belted layer steel cord to all-steel radial tire |
| CN112192871A (en) * | 2020-09-22 | 2021-01-08 | 山东玲珑轮胎股份有限公司 | Tire belt bundle calendering process |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |