CN103240822A - High-efficiency heating solid tire vulcanization device - Google Patents
High-efficiency heating solid tire vulcanization device Download PDFInfo
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- CN103240822A CN103240822A CN201310188049XA CN201310188049A CN103240822A CN 103240822 A CN103240822 A CN 103240822A CN 201310188049X A CN201310188049X A CN 201310188049XA CN 201310188049 A CN201310188049 A CN 201310188049A CN 103240822 A CN103240822 A CN 103240822A
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Abstract
The invention relates to a high-efficiency heating solid tire vulcanization device which comprises an upper die and a lower die, wherein a die cavity of the upper die forms a die cavity for a half of the outer surface of a solid tire; an upper heating medium heating cavity is at least arranged in the upper die along a tire tread; a lower steel ring is arranged on the right side of the lower die and comprises an annular part; the annular part is arranged on the right side of an inner ring of the lower die; a die cavity is arranged on the left side of the inner ring of the lower die; the die cavity of the lower die and the inner surface of the lower steel ring form a die cavity for the other half of the outer surface of the solid tire; a lower heating medium heating cavity is at least arranged in the lower die along the tire tread; the upper die and the lower die are respectively fixed on a vulcanization device pressing plate; and heat isolation layers are respectively arranged between the upper die and the vulcanization device pressing plate and between the lower die and the vulcanization device pressing plate. By the high-efficiency heating solid tire vulcanization device, the heat energy utilization rate, the production efficiency and the vulcanization uniformity are improved, and thus the overall quality of products is improved.
Description
Technical field
The present invention relates to a kind of tyre vulcanizer, relate in particular to a kind of efficient heating solid tyre vulcanization plant.
Background technology
Existing solid tyre sulfurizing mould mainly constitutes (Fig. 1) by patrix 1, counterdie 2, last steel ring 3, lower steel ring 4, last steel ring 3 is installed in patrix 1 inside, lower steel ring 4 is installed on the central authority of vulcanizer in counterdie 2 inside, patrix 1 is installed in respectively on the hot plate up and down 5 of vulcanizer with counterdie 2, and hot plate 5 outsides are provided with thermal insulation layer 6 up and down.Solid tyre when sulfuration upper and lower mould 1,2 and go up the die cavity that lower steel ring 3,4 forms the tyre vulcanization moulding, heat by vulcanizer up and down the heating jacket of two blocks of hot plates 5 and periphery to the model cavity internal heat transfer.Heating agent conducts heat to mould by hot plate 5 earlier, is conducted heat to the tire in the die cavity by mould again, and heat transfer distances, time are all longer, and hot plate also conducts heat to machine and external environment at the same time, and the time, the more long thermal waste that causes was more big.In the mould and die preheating stage, because heat transfer distances is longer, the time of preheating is longer, has wasted the service efficiency of vulcanizer.There is the deficiency that the heat energy utilization rate is low, production efficiency is low in traditional solid tyre sulfurizing mould.Tradition solid tyre sulfurizing mould relies on up and down, and hot plate conducts heat, quality for product also is disadvantageous, the both sides near with heating source are to reach the sulfuration point the earliest, and middle part far away is to reach the sulfuration point at the latest, there is bigger difference in the state of cure (vulcanization) of tire different parts, has influenced the total quality of tire.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this invention is to provide a kind of efficient heating solid tyre vulcanization plant, this device can effectively reduce the loss of heat energy and the waste of production capacity that mould and die preheating causes, improves the homogeneity of heat energy utilization rate, production efficiency, state of cure (vulcanization).
In order to realize above-mentioned purpose, the present invention has adopted following technical scheme:
A kind of efficient heating solid tyre vulcanization plant, this vulcanization plant comprises upper die and lower die, the die cavity of described patrix constitutes the die cavity of half outer surface of solid tyre, and in patrix heating agent heating chamber on tire tread arranges at least; The right side of described counterdie is provided with lower steel ring, lower steel ring comprises ring part, ring part is arranged on the right side of counterdie inner ring, the left side of the inner ring of counterdie is die cavity, the inner surface of counterdie die cavity and lower steel ring constitutes the die cavity of other half outer surface of solid tyre, and along tire tread heating agent heating chamber down is set at least in counterdie; Described upper die and lower die are fixedly installed on respectively on the vulcanizer pressing plate, and between patrix and the vulcanizer pressing plate, be respectively arranged with thermal insulation layer between counterdie and the vulcanizer pressing plate.
As further improvement, the described heating agent heating chamber of going up is divided into upper left heating agent heating chamber and upper right heating agent heating chamber, and upper left heating agent heating chamber extends to tyre surface, tire shoulder portion and sidewall portion, and upper right heating agent heating chamber extends to tyre surface and tire shoulder portion; Following heating agent heating chamber is divided into lower-left heating agent heating chamber and bottom right heating agent heating chamber, and lower-left heating agent heating chamber extends to tyre surface, tire shoulder portion and sidewall portion, and bottom right heating agent heating chamber extends to tyre surface and tire shoulder portion and sidewall portion.
As further improvement, the left side of described upper die and lower die is respectively equipped with thermal insulation layer.
The present invention is owing to adopted above-mentioned technical scheme, heating agent can enter mould inside heating agent heating chamber by the heating chamber import and directly mould and die cavity be carried out comprehensive heating, make mould just reach technological requirement in the short time at warm-up phase, make the tire in the sulfurating stage die cavity reach the sulfuration point fast, and the state of cure (vulcanization) at each position of tire is tended to balance, reduce the difference of each position performance, thereby improve the tire total quality.Using simultaneously on the vulcanizer of mould of the present invention does not need to use hot plate, and has cancelled last steel ring, has reduced the loss of heat.In addition, lower plane and periphery all arrange thermal insulation layer on the mould of the present invention, and heating agent is except heating mould, and the parts on the miscellaneous equipment all can be isolated with thermal source, reduce the loss of heat energy.The present invention can shorten by the cure time of omnibearing heating tire, the state of cure (vulcanization) at each position of tire is more even, has improved the homogeneity of heat energy utilization rate, production efficiency, state of cure (vulcanization), is conducive to improve the product total quality.
Description of drawings
Fig. 1 is the structural representation of prior art vulcanization plant.
Fig. 2 is the structural representation of vulcanization plant of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is made a detailed explanation.
A kind of efficient heating solid tyre vulcanization plant as shown in Figure 2, this vulcanization plant comprises patrix 1 and counterdie 2.The die cavity of described patrix 1 constitutes the die cavity 10 of half outer surface of solid tyre, and in patrix 1 heating agent heating chamber on tire tread arranges at least; Last heating agent heating chamber is divided into upper left heating agent heating chamber 11 and upper right heating agent heating chamber 12, and upper left heating agent heating chamber 11 extends to tyre surface, tire shoulder portion and sidewall portion, and upper right heating agent heating chamber 12 extends to tyre surface and tire shoulder portion.The right side of described counterdie 2 is provided with lower steel ring 7, lower steel ring 7 comprises ring part, ring part is arranged on the right side of counterdie 2 inner rings, the left side of the inner ring of counterdie 2 is die cavity, the inner surface of counterdie 2 die cavitys and lower steel ring 7 constitutes the die cavity 10 of other half outer surface of solid tyre, and along tire tread heating agent heating chamber down is set at least in counterdie 2; Following heating agent heating chamber is divided into lower-left heating agent heating chamber 13 and bottom right heating agent heating chamber 14, and lower-left heating agent heating chamber 13 extends to tyre surface, tire shoulder portion and sidewall portion, and bottom right heating agent heating chamber 14 extends to tyre surface and tire shoulder portion and sidewall portion.Described patrix 1 and counterdie 2 are fixedly installed on respectively on the vulcanizer pressing plate 8, and are respectively arranged with thermal insulation layer 9 between patrix 1 and the vulcanizer pressing plate 8, between counterdie 2 and the vulcanizer the pressing plate 8 and left side of patrix 1 and counterdie 2.
When using, heating agent can enter mould inside heating agent heating chamber by the heating chamber import and directly mould and die cavity be carried out comprehensive heating, make mould just reach technological requirement in the short time at warm-up phase, make the tire in the sulfurating stage die cavity reach the sulfuration point fast, and the state of cure (vulcanization) at each position of tire is tended to balance, reduce the difference of each position performance, thereby improve the tire total quality.
Claims (3)
1. one kind is efficiently heated the solid tyre vulcanization plant, this vulcanization plant comprises patrix (1) and counterdie (2), it is characterized in that: the die cavity of described patrix (1) constitutes the die cavity (10) of half outer surface of solid tyre, and along tire tread the heating agent heating chamber is set at least in patrix (1); The right side of described counterdie (2) is provided with lower steel ring (7), lower steel ring (7) comprises ring part, ring part is arranged on the right side of counterdie (2) inner ring, the left side of the inner ring of counterdie (2) is die cavity, the inner surface of counterdie (2) die cavity and lower steel ring (7) constitutes the die cavity (10) of other half outer surface of solid tyre, and along tire tread heating agent heating chamber down is set at least in counterdie (2); Described patrix (1) and counterdie (2) are fixedly installed on respectively on the vulcanizer pressing plate (8), and between patrix (1) and the vulcanizer pressing plate (8), be respectively arranged with thermal insulation layer (9) between counterdie (2) and the vulcanizer pressing plate (8).
2. a kind of efficient heating solid tyre vulcanization plant according to claim 1, it is characterized in that: go up the heating agent heating chamber and be divided into upper left heating agent heating chamber (11) and upper right heating agent heating chamber (12), upper left heating agent heating chamber (11) extends to tyre surface, tire shoulder portion and sidewall portion, and upper right heating agent heating chamber (12) extends to tyre surface and tire shoulder portion; Following heating agent heating chamber is divided into lower-left heating agent heating chamber (13) and bottom right heating agent heating chamber (14), and lower-left heating agent heating chamber (13) extends to tyre surface, tire shoulder portion and sidewall portion, and bottom right heating agent heating chamber (14) extends to tyre surface and tire shoulder portion and sidewall portion.
3. a kind of efficient heating solid tyre vulcanization plant according to claim 1, it is characterized in that: the left side of patrix (1) and counterdie (2) is respectively equipped with thermal insulation layer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310188049XA CN103240822A (en) | 2013-05-20 | 2013-05-20 | High-efficiency heating solid tire vulcanization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310188049XA CN103240822A (en) | 2013-05-20 | 2013-05-20 | High-efficiency heating solid tire vulcanization device |
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| Publication Number | Publication Date |
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| CN103240822A true CN103240822A (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310188049XA Pending CN103240822A (en) | 2013-05-20 | 2013-05-20 | High-efficiency heating solid tire vulcanization device |
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| CN (1) | CN103240822A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339191A (en) * | 2020-11-17 | 2021-02-09 | 芜湖集拓实心胎有限公司 | High-efficient heating solid tyre vulcanizer |
| CN112743808A (en) * | 2020-12-03 | 2021-05-04 | 陈嘉惠 | Polymer rubber tire thermoforming equipment for new material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202021827U (en) * | 2011-02-25 | 2011-11-02 | 谢义忠 | Energy-saving vulcanization two-half mold for tire |
| CN203246028U (en) * | 2013-05-20 | 2013-10-23 | 杭州中策橡胶有限公司 | Efficient-heating solid tire vulcanization device |
-
2013
- 2013-05-20 CN CN201310188049XA patent/CN103240822A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202021827U (en) * | 2011-02-25 | 2011-11-02 | 谢义忠 | Energy-saving vulcanization two-half mold for tire |
| CN203246028U (en) * | 2013-05-20 | 2013-10-23 | 杭州中策橡胶有限公司 | Efficient-heating solid tire vulcanization device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339191A (en) * | 2020-11-17 | 2021-02-09 | 芜湖集拓实心胎有限公司 | High-efficient heating solid tyre vulcanizer |
| CN112743808A (en) * | 2020-12-03 | 2021-05-04 | 陈嘉惠 | Polymer rubber tire thermoforming equipment for new material |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 310018, No. 10, No. 2, Hangzhou Economic Development Zone, Zhejiang Applicant after: ZHONGCE RUBBER GROUP CO., LTD. Address before: 310008 No. 10, 2 Avenue, Hangzhou economic and Technological Development Zone, Zhejiang Applicant before: Hanzhou Zhongce Rubber Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: HANZHOU ZHONGCE RUBBER CO., LTD. TO: ZHONGCE RUBBER GROUP CO., LTD. |
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Application publication date: 20130814 |