CN202138034U - Rubber and plastic combining roll for combining inner lining layer of tire - Google Patents
Rubber and plastic combining roll for combining inner lining layer of tire Download PDFInfo
- Publication number
- CN202138034U CN202138034U CN201120221895U CN201120221895U CN202138034U CN 202138034 U CN202138034 U CN 202138034U CN 201120221895 U CN201120221895 U CN 201120221895U CN 201120221895 U CN201120221895 U CN 201120221895U CN 202138034 U CN202138034 U CN 202138034U
- Authority
- CN
- China
- Prior art keywords
- combining
- rubber
- roll
- tire
- plastic
- Prior art date
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model relates to a rubber and plastic combining roll for combining an inner lining layer of a tire. The rubber and plastic combining roll comprises a central shaft, wherein, a roll cylinder is arranged on the central shaft. The rubber and plastic combining roll is characterized in that a rubber layer with shore hardness of 25 is arranged outside the roll cylinder made of steel; the axial run-out of the roll cylinder is smaller than 0.02mm; the thickness of the rubber layer is 35 to 40mm; and side plates are arranged at the two ends of the roll cylinder. The rubber and plastic combining roll has the advantages that on the basis of the conventional inner lining layer combining equipment, combining roll materials and a structural variation manner are adopted, so that on the one hand, the combining quality of an airtight layer and a transition layer is improved, the inner lining layer returning quantity is greatly reduced, and the qualification rate of the tire is increased; and on the other handle, the problems of high temperature nonresistance, high pressure nonresistance and short service life of the conventional combining roll are solved.
Description
Technical field
The utility model relates to a kind of composite roll that is used for tire liner, the compound rubber and plastic composite roll of using of especially a kind of tire liner.
Background technology
The composite roll that the composite members compound tense of inner liner and inner liner and transition zone adopts in each tire enterprise at present generally has thousand synusia, foam roller.But there is defective in above form: one, thousand synusia stickiness are relatively poor, and compound rear inner lining layer bubble is on the high side, is difficult to control the composite members quality.Two, the easy premature aging of foam roller incompatibility long term high temperature environment damages, and influence is normally used.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art, provides a kind of tire liner the compound rubber and plastic composite roll of using, and has improved composite quality.
According to the technical scheme that the utility model provides, the compound rubber and plastic composite roll of using of said tire liner comprises central shaft, on central shaft, is provided with roller, and characteristic is: outside said roller, be provided with rubber layer.
The shore hardness of said rubber layer is 25.
Said roller adopts steel to process.
The axial runout degree of said roller is less than 0.02mm.
The thickness of said rubber layer is 35 ~ 40mm.
Two ends at said roller are provided with side plate.
The utility model has the advantages that: on original inner liner equipment complex basis; Adopt the mode of composite roll material and structure modify; Improve the composite quality of inner liner and transition zone on the one hand, greatly reduced the inner liner amount of returning, improved the qualification rate of tire; Original on the other hand composite roll non-refractory, high pressure, the problem that service life is short.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with concrete accompanying drawing the utility model is described further.
As shown in the figure: tire liner is compound to comprise rubber layer 1, roller 2, side plate 3, central shaft 4 etc. with the rubber and plastic composite roll.
The utility model comprises central shaft 4, on central shaft 4, is provided with roller 2, outside roller 2, is provided with rubber layer 1; The smooth surface of said rubber layer 1 is indefectible, and the shore hardness of rubber layer 1 is 25, and said roller 2 adopts the 45# steel to process; The axial runout degree of said roller 2 is less than 0.02mm; The thickness of rubber layer 1 is 35 ~ 40mm;
Be provided with side plate 3 at the two ends of said roller 2.
The purpose of the utility model be to adopt a kind of more durable, be fit to the composite roll material of inner liner composite demand more; In order to improve the compound quality of inner liner; Under the prerequisite that does not change the existing equipment structure; Through changing the method for inner liner composite roll material and structure, the rubber rollers of using particular requirement is in order to improve the composite quality of inner liner.
Foam roller with providing in the rubber rollers replacement prior art facts have proved that the use of rubber rollers not only inner liner applying quality is better, and the environment at high temperature high voltage resistant has long service life simultaneously.The hardness and the thickness of control rubber layer make that inner liner compound tense parts are compound smooth, and exhaust velocity is fast, and material high temperature high voltage resistant environment, and arranged long service life.
Claims (6)
1. the compound rubber and plastic composite roll of using of tire liner comprises central shaft (4), on central shaft (4), is provided with roller (2), it is characterized in that: outside said roller (2), be provided with rubber layer (1).
2. the compound rubber and plastic composite roll of using of tire liner as claimed in claim 1, it is characterized in that: the shore hardness of said rubber layer (1) is 25.
3. the compound rubber and plastic composite roll of using of tire liner as claimed in claim 1 is characterized in that: said roller (2) adopts steel to process.
4. the compound rubber and plastic composite roll of using of tire liner as claimed in claim 1, it is characterized in that: the axial runout degree of said roller (2) is less than 0.02mm.
5. the compound rubber and plastic composite roll of using of tire liner as claimed in claim 1, it is characterized in that: the thickness of said rubber layer (1) is 35 ~ 40mm.
6. the compound rubber and plastic composite roll of using of tire liner as claimed in claim 1 is characterized in that: be provided with side plate (3) at the two ends of said roller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120221895U CN202138034U (en) | 2011-06-28 | 2011-06-28 | Rubber and plastic combining roll for combining inner lining layer of tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120221895U CN202138034U (en) | 2011-06-28 | 2011-06-28 | Rubber and plastic combining roll for combining inner lining layer of tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202138034U true CN202138034U (en) | 2012-02-08 |
Family
ID=45549110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120221895U Expired - Lifetime CN202138034U (en) | 2011-06-28 | 2011-06-28 | Rubber and plastic combining roll for combining inner lining layer of tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202138034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267271A (en) * | 2011-06-28 | 2011-12-07 | 江苏通用科技股份有限公司 | Rubber plastic composite roll for compounding of tyre liner |
| CN104897098A (en) * | 2015-06-01 | 2015-09-09 | 杭州朝阳橡胶有限公司 | Lining layer composite precision measuring device and method |
-
2011
- 2011-06-28 CN CN201120221895U patent/CN202138034U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267271A (en) * | 2011-06-28 | 2011-12-07 | 江苏通用科技股份有限公司 | Rubber plastic composite roll for compounding of tyre liner |
| CN104897098A (en) * | 2015-06-01 | 2015-09-09 | 杭州朝阳橡胶有限公司 | Lining layer composite precision measuring device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202138034U (en) | Rubber and plastic combining roll for combining inner lining layer of tire | |
| CN102267271A (en) | Rubber plastic composite roll for compounding of tyre liner | |
| CN203739257U (en) | Air-operated tire body bonding drum | |
| WO2008106029A3 (en) | Systems and methods for evaluating material for pulling rolls | |
| CN203156964U (en) | Automatical glue scraping device | |
| CN201666416U (en) | Ceramic rubber wear-resistance pipe | |
| CN205853206U (en) | The type device of replaceable imprint | |
| CN202704664U (en) | Tension control device of coating industry | |
| CN202137207U (en) | Reversing roll for steel strip rolling lines | |
| CN203236787U (en) | Composite plate used for producing wear-resisting refractory brick mould | |
| CN201141501Y (en) | Abrasion-proof lining board | |
| CN204322690U (en) | A kind of interleaving paper for offset press UV glazing | |
| CN202147555U (en) | Novel engineering anti-explosion tire | |
| CN202725246U (en) | Combined roller | |
| CN203792736U (en) | Belted layer transfer ring | |
| CN203360823U (en) | Painting roller with rubber coating | |
| CN202242809U (en) | Tire crown structure | |
| CN202073308U (en) | Wear-resistant and easy-to-remove wood building template | |
| CN201552759U (en) | Film attach equipment for bead filler of all-steel radial tyre | |
| CN202220325U (en) | Steel deck pavement structure | |
| CN205909626U (en) | Wring roll | |
| CN202266580U (en) | Belt pulley auxiliary roller | |
| CN204773680U (en) | Reinforcement strip share compression roller with transition layer locating pasting in tire liner | |
| CN205802664U (en) | Silicone gum rubber foaming composite roller | |
| CN103213390A (en) | Novel anilox roller structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120208 |