CN203092868U - Multi-area temperature control all-steel tyre vulcanization device - Google Patents
Multi-area temperature control all-steel tyre vulcanization device Download PDFInfo
- Publication number
- CN203092868U CN203092868U CN 201320110381 CN201320110381U CN203092868U CN 203092868 U CN203092868 U CN 203092868U CN 201320110381 CN201320110381 CN 201320110381 CN 201320110381 U CN201320110381 U CN 201320110381U CN 203092868 U CN203092868 U CN 203092868U
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- steam chamber
- tyre
- annular steam
- vulcanization
- tire
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model relates to a tyre vulcanization device, and in particular relates to a multi-area temperature control all-steel tyre vulcanization device. The multi-area temperature control all-steel tyre vulcanization device comprises a vulcanization steam chamber, wherein the vulcanization steam chamber is divided into a tyre bead annular steam chamber, a tyre sidewall annular steam chamber and a tyre shoulder annular steam chamber from an inner ring to an outer ring, the width of the tyre sidewall annular steam chamber corresponds to that of a tyre sidewall of a tyre, and the width of the tyre bead annular steam chamber and the tyre shoulder annular steam chamber is greater than that of a tyre bead and a tyre shoulder of the tyre respectively; and the tyre bead annular steam chamber, the tyre sidewall annular steam chamber and the tyre shoulder annular steam chamber are separated respectively through partition boards, and an air inlet and an air outlet are formed in two sides of each partition board. The multi-area temperature control all-steel tyre vulcanization device has the characteristics that the problem that the degree of vulcanization at the thinner part of the tyre is increased due to the extension of time for making up the insufficient vulcanization at the thicker part of the tyre is solved, the uniformity in tyre vulcanization is enhanced, meanwhile, the total time consumption of vulcanization is shortened, and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of tire curing unit.
Background technology
Existing sulfuration process vulcanizer hot plate mode of heating is single vaporium, and hot plate temperature can only be a single value; Because tire tire shoulder, sidewall and rim of the mouth thickness differ bigger, there was big gap in the state of cure (vulcanization) instant heating cumulant at these three positions when single heating-up temperature can cause in identical heat time heating time tyre vulcanization.When guaranteeing big position (tire shoulder, the rim of the mouth) sulfuration of thickness, can cause the little position of thickness (sidewall) state of cure (vulcanization) higher at optimum range, the sidewall performance is descended when tyre rebuilding, produce harmful effect simultaneously, occurred bad reaction in renovation market at present.
Summary of the invention
For solving the uneven phenomenon of tire sidepiece state of cure (vulcanization), improve the overall performance of tire, the purpose of this utility model provides a kind of all steel tire multizone temperature control vulcanization plant, this device adopts three independently vaporium heating, so that adjust the heating-up temperature of tire shoulder portion, sidewall portion and rim of the mouth portion.By the mode of multizone multistage temperature control, adopt different temperature to make position state of cure (vulcanization) homogenising in identical heat time heating time of different-thickness.
In order to realize above-mentioned purpose, the utility model has adopted following technical scheme:
All steel tire multizone temperature control vulcanization plant, this device comprises the sulfuration steam chamber, described sulfuration steam chamber is divided into rim of the mouth portion annular steam chamber, sidewall portion annular steam chamber and tire shoulder portion annular steam chamber by inner ring to the outer ring, the sidewall portion width of the corresponding tire of the width of sidewall portion annular steam chamber, the width of rim of the mouth portion annular steam chamber and tire shoulder portion annular steam chamber is greater than the width of the rim of the mouth portion and the tire shoulder portion of tire; Rim of the mouth portion annular steam chamber, sidewall portion annular steam chamber and tire shoulder portion annular steam chamber are cut off by dividing plate respectively, in the both sides of dividing plate air inlet and gas outlet are set respectively.
As further improvement, in rim of the mouth portion annular steam chamber, sidewall portion annular steam chamber and tire shoulder portion annular steam be indoor by radially being respectively arranged with first baffle plate and second baffle, described first baffle plate and second baffle are provided with at interval, first baffle plate is separately positioned on the inwall of three annular steam chambers and has venting channels with the outer wall of three annular steam chambers, and second baffle is separately positioned on the outer wall of three annular steam chambers and has venting channels with the inwall of three annular steam chambers.
As further improvement, described three dividing plates are positioned at same radial position.
The utility model has following characteristics owing to adopted above-mentioned technical scheme:
1. use the vulcanizer of three vaporium heating, the heating-up temperature of setting tire shoulder portion, sidewall portion and rim of the mouth portion that can be independent;
2. with single hot plate temperature T, be designed to three hot plate temperatures as required: the T1 of tire shoulder portion, the T2 of sidewall portion and the T3 of rim of the mouth portion.
Because there is an optimum cure degree X in the sulfuration of tire, be all can cause the performance of tire to descend greater than X or less than X, the utility model characteristics are to have solved the increase time in order to remedy the thicker position of tire thickness state of cure (vulcanization) deficiency, the problem that the state of cure (vulcanization) at the tire thinner thickness position that causes thus increases, improved the homogeneous degree of tyre vulcanization, shorten the sulfuration wastage in bulk or weight time simultaneously, improved production efficiency.
Description of drawings
Fig. 1 is the utility model sulfuration steam chamber and rim of the mouth portion, the corresponding schematic diagram of sidewall portion and tire shoulder portion of tire.
Fig. 2 is the structural representation of the utility model sulfuration steam chamber.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
All steel tire multizone temperature control vulcanization plant as shown in Figure 1 and Figure 2, this device comprises the sulfuration steam chamber, described sulfuration steam chamber is divided into rim of the mouth portion annular steam chamber 4, sidewall portion annular steam chamber 5 and tire shoulder portion annular steam chamber 6 by inner ring to the outer ring, sidewall portion 2 width of the corresponding tire of the width of sidewall portion annular steam chamber 5, the width of rim of the mouth portion annular steam chamber 4 and tire shoulder portion annular steam chamber 6 is greater than the width of the rim of the mouth portion 1 and the tire shoulder portion 3 of tire; Rim of the mouth portion annular steam chamber 4, sidewall portion annular steam chamber 5 and tire shoulder portion annular steam chamber 6 are cut off by dividing plate 11 respectively, in the both sides of dividing plate 11 air inlet 9 and gas outlet 10 are set respectively.
As shown in Figure 2, described three dividing plates 11 are positioned at same radial position.And in rim of the mouth portion annular steam chamber 4, sidewall portion annular steam chamber 5 and tire shoulder portion annular steam chamber 6 by radially being respectively arranged with first baffle plate 7 and second baffle 8, described first baffle plate 7 and second baffle 8 are provided with at interval, first baffle plate 7 is separately positioned on the inwall of three annular steam chambers and has venting channels with the outer wall of three annular steam chambers, and second baffle 8 is separately positioned on the outer wall of three annular steam chambers and has venting channels with the inwall of three annular steam chambers.
Be that example further specifies temperature control of the present utility model with 12.00R20 specification all-steel radial tyre now.
145 ℃ of former hot plate temperatures, cure time 56 minutes, these specification tire tire shoulder portion 3 thickness are the thickest, because in order to guarantee that tire shoulder portion 3 states of cure (vulcanization) reach the optimum cure degree, promptly 100%X passes through and measures, sidewall portion 2 states of cure (vulcanization) are 146%X, 1 in rim of the mouth portion is 115%X.Because exist difference in thickness and design in the design to change, therefore adopt single hot plate temperature can't balanced tyre shoulder 3, the state of cure (vulcanization) of sidewall portion 2 and rim of the mouth portion 1.
By the utility model, sidewall portion 2 temperature are set at 150 ℃, sidewall portion 2 is set at 145 ℃, and rim of the mouth portion 1 is set at 148 ℃, cure time 53 minutes, by test, the state of cure (vulcanization) at three positions of tire has reached 100%X.Reach the homogeneity requirement of tyre vulcanization, improved production efficiency simultaneously.
Claims (3)
1. all steel tire multizone temperature control vulcanization plant, this device comprises the sulfuration steam chamber, it is characterized in that: the sulfuration steam chamber is divided into rim of the mouth portion annular steam chamber, sidewall portion annular steam chamber and tire shoulder portion annular steam chamber by inner ring to the outer ring, the sidewall portion width of the corresponding tire of the width of sidewall portion annular steam chamber, the width of rim of the mouth portion annular steam chamber and tire shoulder portion annular steam chamber is greater than the width of the rim of the mouth portion and the tire shoulder portion of tire; Rim of the mouth portion annular steam chamber, sidewall portion annular steam chamber and tire shoulder portion annular steam chamber are cut off by dividing plate respectively, in the both sides of dividing plate air inlet and gas outlet are set respectively.
2. all steel tire multizone temperature control vulcanization plant according to claim 1, it is characterized in that: in rim of the mouth portion annular steam chamber, sidewall portion annular steam chamber and tire shoulder portion annular steam be indoor by radially being respectively arranged with first baffle plate and second baffle, described first baffle plate and second baffle are provided with at interval, first baffle plate is separately positioned on the inwall of three annular steam chambers and has venting channels with the outer wall of three annular steam chambers, and second baffle is separately positioned on the outer wall of three annular steam chambers and has venting channels with the inwall of three annular steam chambers.
3. all steel tire multizone temperature control vulcanization plant according to claim 1, it is characterized in that: three dividing plates are positioned at same radial position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110381 CN203092868U (en) | 2013-03-11 | 2013-03-11 | Multi-area temperature control all-steel tyre vulcanization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110381 CN203092868U (en) | 2013-03-11 | 2013-03-11 | Multi-area temperature control all-steel tyre vulcanization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203092868U true CN203092868U (en) | 2013-07-31 |
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ID=48844307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320110381 Withdrawn - After Issue CN203092868U (en) | 2013-03-11 | 2013-03-11 | Multi-area temperature control all-steel tyre vulcanization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203092868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158217A (en) * | 2013-03-11 | 2013-06-19 | 杭州中策橡胶有限公司 | All-steel tyre multi-zone temperature-control vulcanization device |
-
2013
- 2013-03-11 CN CN 201320110381 patent/CN203092868U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158217A (en) * | 2013-03-11 | 2013-06-19 | 杭州中策橡胶有限公司 | All-steel tyre multi-zone temperature-control vulcanization device |
| CN103158217B (en) * | 2013-03-11 | 2014-12-10 | 杭州中策橡胶有限公司 | All-steel tyre multi-zone temperature-control vulcanization device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130731 Effective date of abandoning: 20141210 |
|
| RGAV | Abandon patent right to avoid regrant |