CN100346962C - Method for tire tread and tyre foundation to transplant and restructure - Google Patents
Method for tire tread and tyre foundation to transplant and restructure Download PDFInfo
- Publication number
- CN100346962C CN100346962C CNB031534724A CN03153472A CN100346962C CN 100346962 C CN100346962 C CN 100346962C CN B031534724 A CNB031534724 A CN B031534724A CN 03153472 A CN03153472 A CN 03153472A CN 100346962 C CN100346962 C CN 100346962C
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- China
- Prior art keywords
- crown
- carcass
- tyre
- tire
- steel wire
- 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 - Fee Related
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- Tyre Moulding (AREA)
- Tires In General (AREA)
Abstract
The present invention discloses a method for transplanting and recombining a tyre crown and a tyre body of a tyre, which specifically comprises separation, grinding, rubber filling, sheathing, emptying and vulcanization which are process steps, and then the tyre crown and the tyre body are recombined into the tyre. The method has the advantages of simple and easy execution, low cost, environmental protection, etc. The method is suitable for the recycle of junked tyres.
Description
Technical field
What the present invention relates to a kind of tire utilizes method again, more particularly, relates to a kind of tyre crown carcass and transplants recombination method.
Background technology
Traditional damaged tire has three kinds of processing methods: renovate, repair, do waste product and handle.Renovation is meant that generally the surface detail with junked tire all polishes off, then by mold plastic-coated one deck rubber again.Just to the processing of surface of tyre, the internal structure of retreads and the junked tire internal structure of not renovating are as broad as long for this processing method, and service life is generally shorter.Tyre rebuilding select the tire specification requirement very strict, all can't handle crown or the serious slightly tire of carcass surface fracture, this in addition method also can't be handled the junked tire that steel wire tire and crown or carcass internal structure have destruction; Repair and generally to be meant and manually repaired by damaged place to surface of tyre, this method has the defective same with renovate method, and patched tire quality is without any assurance, and service life is also very short; The tire that above-mentioned two kinds of methods all can't be handled is then handled as waste recovery, because rubber is undecomposable material, such processing method is very unfavorable to the protection environment.At the above-mentioned defective that exists in the prior art, the inventive method is proposed.
Summary of the invention
The object of the present invention is to provide a kind of tyre crown carcass simple, easily row to transplant recombination method.Utilize this method can improve the utilization rate again of junked tire significantly, very economical and be beneficial to environmental protection.
Technical scheme provided by the present invention is: separate crown (1) and carcass (2), not reconfigured by the crown and the carcass of breakage structure wherein.
Optimal technical scheme provided by the present invention is: separation is meant between crown steel wire 4 and carcass steel wire 5 cuts, and line of cut is determined particular location apart from the cylindrical 20-30mm of tire according to tyre model, and cutting must not damage the structure of steel wire of inside tires.
An optimal technical scheme more provided by the present invention is: combination generally comprise to crown and the carcass selected for use polish respectively, filler, fit, emptying, sulfuration.
Another optimal technical scheme provided by the present invention is: filler generally is meant between crown that will fit and carcass and raw rubber is evenly filled in both sides.
Advantage of the present invention is: simple, convenient, be easy to carry out; Overcome the deficiencies in the prior art, can also handle the junked tire that prior art can't be handled, improved the utilization rate again of tire, huge to the environmental protection cause contribution.
Term crown 1 is meant that the tire cylindrical has the part of decorative pattern;
Description of drawings
1. Fig. 1 is a tire line of cut position view;
2. Fig. 2 is Figure 1A-A profile;
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in detail: separate, crown 1 or carcass 2 shapes, damaged tire that structure is intact are cut along line of cut 3, line of cut 3 is apart from the cylindrical 20-30mm of tire, between the netted steel wire 4 and the annular steel wire 5 in the carcass 2 in crown 1, must pay special attention to protect crown 1 or the carcass 2 that to continue to employ in the cutting process, cutting is wanted evenly, and the edge of a knife should be smooth; Polishing is polished to carcass 1 and crown 2 surfaces after the cutting, makes it smooth, smooth; Filler blows clean through behind the lip-deep rubber powder of crown, carcass of polishing with the high pressure air pressure gun, evenly smears rubber at the inner surface of crown 1 and the outer surface of carcass 2; Fit is nested together crown 1, the carcass 2 that was coated with rubber, is combined into a tire; Emptying utilizes rolling mill that the tire that packages is rolled tightly, and squeezes the air of discharging therebetween; Sulfuration places the tire of emptying in the mould of sealing, injects steam in mould, and the high temperature that produces by steam makes the rubber sulfuration, and cure time is minimum to be three hours, determines concrete cure time according to model, the size of tire.
Can reassemble into a second best in quality tire from two damaged tires transplanting by above-mentioned steps.
Those skilled in the art can carry out all changes and modification after reading patent specification of the present invention, but these changes and modification are all within the claim protection domain that the present invention is awaited the reply.
Claims (1)
1, a kind of tyre crown carcass is transplanted recombination method, it is characterized in that cylindrical 20～30mm place that described method comprises the steps: at the distance tire cuts to separate crown (1) and carcass (2) crown steel wire (4) and carcass steel wire (5); To structure wherein be not subjected to damaged crown and carcass polish respectively, between the crown of desiring fit and carcass and both sides evenly fill raw rubber, fit, emptying, sulfuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031534724A CN100346962C (en) | 2003-08-14 | 2003-08-14 | Method for tire tread and tyre foundation to transplant and restructure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031534724A CN100346962C (en) | 2003-08-14 | 2003-08-14 | Method for tire tread and tyre foundation to transplant and restructure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1481987A CN1481987A (en) | 2004-03-17 |
| CN100346962C true CN100346962C (en) | 2007-11-07 |
Family
ID=34156695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031534724A Expired - Fee Related CN100346962C (en) | 2003-08-14 | 2003-08-14 | Method for tire tread and tyre foundation to transplant and restructure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100346962C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273670A (en) * | 2013-06-14 | 2013-09-04 | 青岛裕盛源橡胶有限公司 | Re-manufacturing method of rubber tires |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1176880A (en) * | 1997-09-11 | 1998-03-25 | 张国晨 | Method for renovating tyre |
| CN1323688A (en) * | 2001-06-01 | 2001-11-28 | 乔光礼 | Renewing method of all-steel wire radial ply tyre |
-
2003
- 2003-08-14 CN CNB031534724A patent/CN100346962C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1176880A (en) * | 1997-09-11 | 1998-03-25 | 张国晨 | Method for renovating tyre |
| CN1323688A (en) * | 2001-06-01 | 2001-11-28 | 乔光礼 | Renewing method of all-steel wire radial ply tyre |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1481987A (en) | 2004-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 102403, the north side of village committee of Lu Village, Southwest Village, Beijing, Fangshan District Patentee after: Bao Renhao Address before: 102408, thirteen Village, Yan village, Yan Town, Beijing, Fangshan District Patentee before: Bao Renhao |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071107 Termination date: 20120814 |