CN219903453U - Heating plate of tire vulcanizer - Google Patents
Heating plate of tire vulcanizer Download PDFInfo
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- CN219903453U CN219903453U CN202320494430.8U CN202320494430U CN219903453U CN 219903453 U CN219903453 U CN 219903453U CN 202320494430 U CN202320494430 U CN 202320494430U CN 219903453 U CN219903453 U CN 219903453U
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- heating
- heating plate
- unit
- groove
- plate body
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 209
- 238000005485 electric heating Methods 0.000 claims abstract description 40
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model discloses a heating plate of a tire vulcanizer, which belongs to the technical field of tire vulcanizing equipment and comprises the following components: the heating plate body is provided with at least one group of heating groove groups, and each heating groove group comprises a plurality of circumferentially distributed heating grooves; the heating units are matched with the heating grooves in number and fixed in the heating grooves; the electric heating element is arranged in the heating unit and comprises a plurality of curve sections and/or straight sections which are sequentially connected, and the electric heating element is distributed on the heating unit to uniformly heat the heating unit; the heating units are arranged in the heating grooves of the heating plate body, and the heating units are uniformly distributed on the heating plate body, so that the uniformity of heating temperature is ensured; and the heating unit is fast to install and easy to detach, and if damage occurs, the corresponding heating unit is taken out to be replaced, and the later maintenance is convenient.
Description
Technical Field
The utility model relates to the technical field of tire vulcanizing equipment, in particular to a heating plate of a tire vulcanizing machine.
Background
Tire curing is an important process step in the tire manufacturing process, which is typically performed on a tire curing press. In the tire vulcanizing process, the tire vulcanizing machine provides a high-temperature and high-pressure environment for the tire blank, wherein the high-temperature environment is usually realized by continuously and uninterruptedly introducing high-temperature steam into a hot plate and a die sleeve of the tire vulcanizing machine, and because discharged water and steam still contain a large amount of heat, the heat carried in the high-temperature steam cannot be fully utilized, the energy utilization rate is low, and the energy consumption is large.
At present, some tire manufacturers begin to use an electric heating mode to replace steam heating, specifically, an electric heating pipe or an electromagnetic heating ring is embedded into a heating plate of a tire vulcanizing machine to realize electric heating, and the electric heating mode has the problems of poor heating temperature uniformity, higher production and maintenance cost and the like.
Therefore, designing a heating plate of a tire vulcanizer with high uniformity of heating temperature, convenient maintenance and low production cost is a problem to be solved in the present stage.
Disclosure of Invention
For the problems existing in the prior art, the heating unit of the heating plate of the tire vulcanizer is arranged in the heating groove of the heating plate body, and a plurality of heating units are uniformly distributed on the heating plate body, so that the uniformity of heating temperature is ensured; and the heating unit is fast to install and easy to detach, and if damage occurs, the corresponding heating unit is taken out to be replaced, and the later maintenance is convenient.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a heating plate of a tire vulcanizer, comprising:
the heating plate comprises a heating plate body, wherein at least one group of heating groove groups are arranged on the heating plate body, and each heating groove group comprises a plurality of circumferentially distributed heating grooves;
the heating units are matched with the heating grooves in number, and are fixed in the heating grooves; the electric heating element comprises a plurality of curve sections and/or straight sections which are sequentially connected, and the electric heating element is distributed on the heating unit and can uniformly heat the heating unit.
As a preferable technical scheme, at least one temperature measuring element is arranged in the heating plate body, the temperature measuring element is connected with a controller, and the controller is connected with the electric heating element.
As a preferred embodiment, the temperature measuring element is a temperature sensor.
As a preferable technical scheme, when the heating groove groups are multiple groups, the multiple groups of the heating groove groups are distributed along the radial direction.
As a preferred solution, when the heating tank group is a group, the electric heating elements are symmetrically distributed along the axis of the heating unit.
As a preferable technical scheme, the heating grooves belonging to the same heating groove group have the same shape and are uniformly distributed in the circumferential direction;
and/or the heating groove and the heating unit are both fan-shaped, and the heating unit is embedded in the heating groove.
As a preferred embodiment, the electric heating element is an electric heating tube or an electromagnetic heating coil.
As a preferred embodiment, the heating unit is fixed in the heating tank by a fastening screw.
As a preferred embodiment, the electric heating elements are distributed in a continuous S-shape in the heating unit.
As a preferable technical scheme, two ends of the electric heating element extend out of the heating unit, and a wire groove is formed in the heating plate body.
The beneficial effects of the utility model are as follows:
1. the heating units are arranged in the heating grooves of the heating plate body, and the heating grooves are circumferentially distributed so that a plurality of heating units are uniformly distributed on the heating plate body, and the uniformity of heating temperature is ensured; meanwhile, the heating unit can be quickly installed in the heating groove and is easy to detach; when a certain heating unit is damaged, the corresponding heating unit is taken out for replacement, and the later maintenance is convenient.
2. The electric heating elements in the heating unit are distributed in an S shape, and the electric heating elements are uniformly distributed in the heating unit, so that the temperature uniformity of the heating plate body can be improved.
3. When the utility model is used for tire vulcanization, steam and a thermal pipeline thereof are not needed, the energy utilization rate is higher, and the production cost is reduced.
Drawings
FIG. 1 is a schematic view showing the overall structure of one embodiment of a heating plate of a tire vulcanizer of the present utility model;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the heating plate of FIG. 1;
FIG. 4 is a schematic diagram of the heating unit of FIG. 1;
FIG. 5 is a schematic view showing the overall structure of another embodiment of a heating plate of a tire vulcanizer of the present utility model;
FIG. 6 is a schematic view of the heating plate of FIG. 5;
fig. 7 is a schematic diagram of the heating unit in fig. 5.
In the figure: 1-heating plate body, 11-heating groove, 12-temperature measuring element, 13-wire groove, 2-heating unit, 21-electric heating element, 3-fastening screw.
Detailed Description
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
Example 1
Referring to fig. 1-4, an embodiment of a heating plate of a tire vulcanizer provided by the present utility model includes: the circular heating plate body 1 is provided with two groups of heating groove groups, the two groups of heating groove groups are annular and nested inside and outside, the heating groove group of the outer ring comprises 12 heating grooves 11, the heating groove group of the inner ring comprises 6 heating grooves 11, and the heating grooves 11 of the two groups of heating groove groups are uniformly distributed based on the circumference of the heating plate body 1; each heating groove 11 is embedded with a heating unit 2 matched with the shape of the heating groove, an electric heating element 21 is arranged in the heating unit 2, the electric heating element 21 is sequentially connected by a plurality of curve sections to form an S shape, and the electric heating element 21 is uniformly distributed on the heating unit 2 to uniformly heat the heating unit 2; the heating units 2 are uniformly distributed on the heating plate body 1, so that the uniformity of the heating temperature of the heating plate body 1 can be ensured.
In other embodiments, when the heating groove groups are two, the number of the heating grooves 11 included in the heating groove groups of the inner and outer rings can be adjusted according to actual conditions, so that the heating grooves 11 can be ensured to be uniformly distributed on the heating plate body 1 and the heating plate body is convenient to process; furthermore, three or more heating groove groups can be arranged on the heating plate body 1, and the heating groove groups are annular and are radially distributed so as to uniformly heat the heating plate body 1; further, the electric heating element 21 may include a plurality of straight line segments or all the straight line segments may be sequentially connected, and the electric heating element 21 may be shaped like a Chinese character 'tian' or a net, so as to be uniformly distributed on the heating unit 2.
In this embodiment, referring to fig. 1, a temperature measuring element 12 is disposed in a heating plate body 1, and the temperature measuring element 12 is used for measuring the temperature of the heating plate body 1; the temperature measuring element 12 is connected with a controller, the controller is connected with the electric heating element 21, and the controller can receive a temperature signal output by the temperature measuring element 12 and can control the power of the electric heating element 21 according to the temperature signal, so that the temperature of the heating plate body 1 is maintained within a proper temperature range; in other embodiments, a plurality of temperature measuring elements 12 may be disposed in the heating plate body 1, the plurality of temperature measuring elements 12 may respectively measure temperature information of different areas of the heating plate body 1, and the controller may adjust power of the electric heating elements 21 in corresponding areas according to the temperature information of the different areas, so as to further improve heating temperature uniformity of the heating plate body 1.
The temperature measuring element 12 may be a temperature sensor or an electronic thermometer, the electric heating element 21 may be an electric heating tube or an electromagnetic heating ring, and the controller may be directly integrated into a control system of the tire vulcanizer or may be a PLC or a single chip microcomputer.
In the present embodiment, referring to fig. 1 and 2, a heating unit 2 is fixed in a heating tank 11 by a fastening screw 3; in other embodiments, the heating unit 2 may be fixed in the heating tank 11 by means of a snap connection or an interference connection.
In this embodiment, referring to fig. 1 and 3, the heating slots 11 belonging to the same heating slot group have the same shape and are uniformly distributed circumferentially, and correspondingly, the matched heating units 2 have uniform shapes, so that the processing is convenient, and the installation and the disassembly are also convenient.
In this embodiment, referring to fig. 1, 3 and 4, the heating groove 11 and the heating unit 2 are both in a fan shape, the sizes of the corresponding heating groove 11 and the corresponding heating unit 2 are matched, the heating unit 2 is embedded in the heating groove 11, and the fan-shaped heating unit 2 can better cover the heating plate body 1 when circumferentially distributed, so as to ensure the uniformity of the heating temperature of the heating plate body 1; in other embodiments, the heating groove 11 and the heating unit 2 may be formed in a triangle or trapezoid, so that the heating unit 2 can uniformly heat the heating plate body 1.
In this embodiment, referring to fig. 1, 3 and 4, both ends of the electric heating element 21 extend from the heating unit 2, so as to facilitate the connection of wires to supply power to the electric heating element 21; correspondingly, a wire groove 13 can be arranged on the heating plate body 1 at a position corresponding to the extending position of the electric heating element 21, and wires or electric connectors can be conveniently placed in the wire groove 13.
Example two
Referring to fig. 5-7, the difference between the present embodiment and the first embodiment is that only one heating groove set is provided on the heating plate body 1, the heating groove set includes 3 heating grooves 11, and the heating units 2 are disposed in the heating grooves 11, and since the heating grooves 11 and the heating units 2 with such a structure are both large, the electric heating elements 21 are symmetrically disposed along the axis of the heating units 2, and both symmetrical portions of the electric heating elements 21 are S-shaped, which can reduce the difficulty of arrangement of the electric heating elements and reduce the production cost of the heating units 2.
In other embodiments, the number of the heating slots 11 included in the heating slot group may be adjusted according to actual situations, so that the heating slots 11 can be ensured to be uniformly distributed on the heating plate body 1 and be convenient to process; further, the symmetrical two parts of the electric heating element 21 may be in a shape of a Chinese character 'tian' or a net shape, so as to be uniformly distributed on the heating unit 2.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A heating plate for a tire vulcanizer, comprising:
the heating plate comprises a heating plate body, wherein at least one group of heating groove groups are arranged on the heating plate body, and each heating groove group comprises a plurality of circumferentially distributed heating grooves;
the heating units are matched with the heating grooves in number, and are fixed in the heating grooves; the heating unit can be installed in the heating tank and is easy to detach; the electric heating element comprises a plurality of curve sections and/or straight sections which are sequentially connected, and the electric heating element is distributed on the heating unit and can uniformly heat the heating unit.
2. The heating plate of a tire curing machine as set forth in claim 1, wherein at least one temperature measuring element is disposed in the heating plate body, the temperature measuring element being connected to a controller, the controller being connected to the electrical heating element.
3. A tyre vulcanizer heating plate as claimed in claim 2, wherein the temperature measuring element is provided as a temperature sensor.
4. The heating plate of claim 1, wherein when said heating groove sets are plural, plural sets of said heating groove sets are distributed in a radial direction.
5. A tyre vulcanizer heating plate as claimed in claim 1, wherein when the heating tank groups are one group, the electric heating elements are symmetrically distributed along the axis of the heating unit.
6. A tyre vulcanizer heating plate according to claim 1 or 4 or 5, wherein the heating grooves belonging to the same group of heating groove groups have the same shape and are uniformly distributed circumferentially;
and/or the heating groove and the heating unit are both fan-shaped, and the heating unit is embedded in the heating groove.
7. A tyre vulcanizer heating plate according to claim 1 or 2, wherein the electric heating element is provided as an electric heating tube or an electromagnetic heating coil.
8. A heating plate for a tire vulcanizer as in claim 1, wherein said heating unit is secured within said heating channel by a fastening screw.
9. A tyre vulcanizer heating plate as claimed in claim 1, wherein said electric heating elements are distributed in a continuous S-shape within said heating unit.
10. A heating plate for a tire vulcanizer as in claim 1, wherein said electrical heating element has two ends extending from said heating unit, and said heating plate body has a wire guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320494430.8U CN219903453U (en) | 2023-03-15 | 2023-03-15 | Heating plate of tire vulcanizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320494430.8U CN219903453U (en) | 2023-03-15 | 2023-03-15 | Heating plate of tire vulcanizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219903453U true CN219903453U (en) | 2023-10-27 |
Family
ID=88439763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320494430.8U Active CN219903453U (en) | 2023-03-15 | 2023-03-15 | Heating plate of tire vulcanizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219903453U (en) |
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2023
- 2023-03-15 CN CN202320494430.8U patent/CN219903453U/en active Active
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