CN220548727U - Heating plate of tire vulcanizer and tire vulcanizer - Google Patents
Heating plate of tire vulcanizer and tire vulcanizer Download PDFInfo
- Publication number
- CN220548727U CN220548727U CN202322219355.7U CN202322219355U CN220548727U CN 220548727 U CN220548727 U CN 220548727U CN 202322219355 U CN202322219355 U CN 202322219355U CN 220548727 U CN220548727 U CN 220548727U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 129
- 238000005485 electric heating Methods 0.000 claims abstract description 54
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 7
- 210000001503 joint Anatomy 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 2
- 238000003825 pressing Methods 0.000 description 9
- 238000009413 insulation Methods 0.000 description 4
- 238000004073 vulcanization Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 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 and the tire vulcanizer, which belong to the technical field of tire vulcanizing equipment and comprise: the plate body, a side is set up as the installation surface, there are several heating areas distributed circumferentially on the installation surface, there are heating tube slots in the heating area; a lead zone is arranged between the adjacent heating zones, a lead groove is arranged in the lead zone, and the lead groove is communicated with the heating pipe groove; a wiring groove is arranged on the radial outer side of the lead area on the board body; the wire guiding groove is communicated with the wire connecting groove; the electric heating element is in a strip shape and is arranged in the heating pipe groove; a power line is connected; the electric heating elements in the heating tube grooves can extend into the wiring grooves along the lead grooves in the lead areas, butt joint between the electric heating elements and connection between the electric heating elements and the power lines can be carried out outside the plate body, and the operation is convenient; when the joint of the electric heating element has a problem in the use process, the plate body is not required to be disassembled, so that maintenance can be performed outside the plate body, and the maintenance time is saved.
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 and the tire vulcanizing machine.
Background
Tire curing is an important process in the tire manufacturing process that requires the use of a tire curing machine. In the tire vulcanization process, the tire vulcanizer can provide a high-temperature and high-pressure environment for the tire blank. The external temperature heating of the traditional tire vulcanizer is usually realized by continuously introducing high-temperature steam through a hot plate and a die sleeve, the heat carried by the high-temperature steam cannot be fully utilized (the discharged water and steam still contain a large amount of heat), the energy utilization rate is low, and the energy consumption is large.
In order to improve the energy utilization rate and reduce the energy consumption, part of tire manufacturers begin to use electric heating to replace steam heating, in particular to embedding electric heating elements (such as electric heating pipes and induction heating wires) into a hot plate of a tire vulcanizing machine to realize electric heating, in the actual production process, a butt joint between part of the electric heating elements and a connector between the electric heating elements and a power line can be positioned inside the hot plate of the tire vulcanizing machine, once the connector has a problem, the hot plate of the tire vulcanizing machine needs to be disassembled and then maintained, and the time and the labor are consumed.
Therefore, designing a tire vulcanizer heating plate which can ensure that the butt joint between the electric heating elements and the power line are all positioned outside the hot plate, is convenient for wiring and later maintenance is a problem to be solved in the prior art.
Disclosure of Invention
For the problems in the prior art, the heating plate of the tire vulcanizer and the tire vulcanizer provided by the utility model have the advantages that two ends of the electric heating element in the heating tube groove can respectively extend into the wiring groove along the lead groove in the lead area, the butt joint between the electric heating elements and the connection between the electric heating element and the power line can be carried out outside the plate body, and the operation is convenient; and when the joint of the electric heating element has a problem in the use process, the plate body is not required to be disassembled, so that the maintenance can be performed outside the plate body, the maintenance time is saved, and the vulcanization efficiency of the tire is improved.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
in one aspect, the present utility model provides a tire vulcanizer heating plate comprising:
the plate body is provided with a mounting surface on one side, a plurality of heating areas distributed circumferentially are arranged on the mounting surface, and heating pipe grooves are formed in the heating areas; a lead zone is arranged between the adjacent heating zones, a lead groove is arranged in the lead zone, and one end of the lead groove is communicated with the heating pipe groove; a wiring groove is arranged on the plate body and positioned at the radial outer side of the lead area; the other end of the wire guiding groove is communicated with the wire connecting groove;
the electric heating element is in a strip shape and is arranged in the heating pipe groove and the lead groove; the electric heating element is connected with a power line.
As a preferable technical scheme, the board body is provided with wiring grooves which are communicated with adjacent wiring grooves.
As an optimized technical scheme, a wire pressing clamp is arranged at the notch of the wiring groove;
and/or the wiring groove is positioned at the outer edge of the mounting surface.
As a preferable technical scheme, the plate body is annular, and the heating area is fan-shaped;
and/or, the heating areas are uniformly distributed along the circumferential direction;
and/or the electric heating elements are in one-to-one correspondence with the heating pipe grooves;
and/or two ends of the electric heating element extend into the wiring groove along the lead groove;
and/or one or more heating pipe grooves are arranged in the heating area; when a plurality of heating pipe grooves are arranged in the heating area, the plurality of heating pipe grooves are distributed at intervals along the radial direction;
and/or the heating pipe groove is in a continuous S shape;
and/or the heating pipe groove is provided with a plurality of curve sections, and the distances between the adjacent curve sections are the same;
and/or two ends of the heating tube groove are respectively communicated with the lead grooves in the lead areas at two sides of the heating tube groove.
As a preferable technical scheme, an inner heating pipe groove and an outer heating pipe groove are arranged in the heating area, and the outer heating pipe groove is positioned on the radial outer side of the inner heating pipe groove.
As a preferable technical scheme, at least one temperature measuring element is arranged in the plate body at the positions corresponding to the inner heating pipe groove and the outer heating pipe groove respectively.
As a preferred embodiment, the electric heating element is a resistance heating tube; the temperature measuring element is set as a temperature sensor.
As a preferred embodiment, the plate body has a pressing plate thereon for covering the mounting surface.
As a preferable technical scheme, a heat insulation plate is arranged on one side of the plate body, which is positioned on the mounting surface.
In a second aspect, the present utility model provides a tire vulcanizer comprising the aforementioned tire vulcanizer heating plate.
The beneficial effects of the utility model are as follows:
1. according to the utility model, two ends of the electric heating element in the heating tube groove can extend into the wiring groove along the lead groove in the lead area respectively, butt joint between the electric heating elements and connection between the electric heating element and the power line can be performed outside the plate body, and the operation is convenient; and when the joint of the electric heating element has a problem in the use process, the plate body is not required to be disassembled, so that the maintenance can be performed outside the plate body, the maintenance time is saved, and the vulcanization efficiency of the tire is improved.
2. The electric heating element is arranged in the heating pipe groove of the plate body, the electric heating can be realized by connecting the power line of the electric heating element with the power supply, steam and a thermal pipeline thereof are not needed any more, the energy utilization rate is high, the energy consumption is low, 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 an enlarged view of area A of FIG. 1;
FIG. 3 is a cross-sectional view of the plate body of FIG. 1;
fig. 4 is an enlarged view of region B in fig. 3.
In the figure: 1-plate body, 11-heating zone, 12-heating tube slot, 121-curve section, 122-internal heating tube slot, 123-external heating tube slot, 13-lead zone, 14-lead slot, 15-wiring slot, 16-wiring slot, 2-electric heating element, 3-wire clamp, 4-temperature measuring element, 5-pressing plate and 6-heat insulation plate.
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.
1-4, an embodiment of a heating plate for a tire vulcanizer provided by the present utility model includes a plate body 1, wherein one side surface of the plate body 1 is set as a mounting surface, and the mounting surface faces a tire vulcanizer base; the other side surface of the plate body 1 is provided with a heating surface which faces the tire mold; the mounting surface is provided with a plurality of heating areas 11 which are circumferentially distributed, heating pipe grooves 12 are arranged in the heating areas 11, and the heating pipe grooves 12 are processed on the mounting surface; a lead zone 13 is arranged between adjacent heating zones 11, a lead groove 14 is arranged in the lead zone 13, the lead groove 14 is processed on the mounting surface, one end of the lead groove 14 is communicated with the heating pipe grooves 12, the electric heating elements 2 are in one-to-one correspondence with the heating pipe grooves 12, the electric heating elements 2 are in strip shapes, and the electric heating elements 2 are placed in the heating pipe grooves 12 and the lead groove 14; the radial outside department that lies in lead region 13 on plate body 1 is equipped with wiring groove 15, and the other end and the wiring groove 15 intercommunication of lead groove 14, and in the wiring groove 15 was extended to the both ends of electric heating element 2 along lead groove 14, the end connection of electric heating element 2 had the power cord, can accomplish butt joint between electric heating element 2 and the connection of electric heating element 2 and power cord in wiring groove 15 department, convenient operation.
The electric heating element 2 is preferably a resistance heating tube; the radial direction and the circumferential direction are both based on the center of the plate body 1.
In this embodiment, referring to fig. 1, the plate 1 is annular and matches with the shape of the tire mold, and the heating area 11 is fan-shaped correspondingly; in order to ensure the uniformity of the temperature of the plate body 1, a plurality of heating areas 11 are uniformly distributed along the circumferential direction; the number of heating zones 11 is preferably set to 3 or 6.
In this embodiment, referring to fig. 1 and 2, in order to ensure that the temperature of the heating surface of the plate body 1 is uniform, the heating tube slots 12 are continuously S-shaped on the mounting surface and are uniformly distributed on the mounting surface as much as possible; further, the heating pipe groove 12 is provided with a plurality of curve sections 121, and the intervals between the adjacent curve sections 121 are the same, so that the distribution uniformity of the heating pipe groove 12 can be improved; specifically, the distance L between two adjacent curved sections 121 is preferably set to 30 to 100mm; in other embodiments, the heating tube slots 12 may be configured in a grid configuration, as evenly as possible over the mounting surface, for ease of processing, and for ease of placement of the electrical heating elements 2.
In this embodiment, referring to fig. 1 and 2, two ends of the heating tube slot 12 are respectively communicated with the lead slots 14 in the lead areas 13 at two sides of the heating tube slot, so as to facilitate the extraction of the electric heating elements 2, and make the electric heating elements 2 uniformly distributed on the mounting surface as much as possible; in other embodiments, both ends of the heating tube slot 12 may also be simultaneously communicated with the lead slots 14 in the lead area 13 on one side, so as to ensure that the electric heating elements 2 are uniformly distributed on the mounting surface.
In this embodiment, referring to fig. 1 to 4, the board body 1 is provided with a wiring groove 16 for communicating adjacent wiring grooves 15, the wiring groove 16 is arc-shaped and is located at the outer edge of the mounting surface, and the interior of the wiring groove 16 is used for placing a power line led out after the electric heating element 2 is abutted; further, a wire pressing clamp 3 is arranged at the notch of the wire groove 16, and the wire pressing clamp 3 can fix a power wire in the wire groove 16; specifically, the wire clamp 3 is fixed on the plate body 1 through a screw; in other embodiments, the wiring groove 16 may be formed on the outer peripheral surface of the board body 1, so as to facilitate processing and placing of the power cord.
In this embodiment, referring to fig. 1 and 2, an inner heating tube groove 122 and an outer heating tube groove 123 are provided in the heating zone 11, the outer heating tube groove 123 is located radially outside the inner heating tube groove 122, and the lengths of the inner heating tube groove 122 and the outer heating tube groove 123 are moderate, so that the electric heating element 2 can be conveniently placed; in other embodiments, one or three or more heating tube slots 12 may be provided in the heating region 11 to facilitate placement of the electric heating element 2 and ensure temperature uniformity; further, when a plurality of heating tube grooves 12 are provided in the heating zone 11, the plurality of heating tube grooves 12 are preferably spaced apart in the radial direction.
On the basis of the foregoing embodiments, referring to fig. 1, 3 and 4, at least one temperature measuring element 4 is respectively disposed at the positions of the plate body 1 corresponding to the inner heating tube slot 122 and the outer heating tube slot 123, real-time temperatures of the positions of the plate body 1 corresponding to the inner heating tube slot 122 and the outer heating tube slot 123 can be detected by the temperature measuring element 4, the temperature measuring element 4 is connected with a control system of the tire vulcanizer, and the control system of the tire vulcanizer can control the power of the electric heating element 2 according to temperature signals output by the temperature measuring element 4 to ensure that the vulcanization temperature is stable; specifically, the temperature measuring element 4 is preferably a temperature sensor.
In this embodiment, referring to fig. 3 and 4, the board body 1 has a pressing plate 5 covering the mounting surface, and the pressing plate 5 is used for pressing the electric heating element 2 to prevent the electric heating element 2 from falling out of the heating tube slot 12 and the lead slot 14; specifically, the pressing plate 5 is fastened and connected with the plate body 1 through screws.
In this embodiment, referring to fig. 3 and 4, a heat insulation board 6 is disposed on one side of the board body 1, which is located on the mounting surface, and the heat insulation board 6 can prevent heat generated by the electric heating element 2 from being transferred to the outside of the tire mold and the tire vulcanizer matrix, so as to improve the energy utilization rate.
In a second aspect, the utility model also provides a tire vulcanizer comprising the tire vulcanizer heating plate.
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. Tire vulcanizer hot plate, its characterized in that includes:
the heating plate comprises a plate body (1), wherein one side surface of the plate body (1) is a mounting surface, a plurality of heating areas (11) which are circumferentially distributed are arranged on the mounting surface, and heating pipe grooves (12) are formed in the heating areas (11); a lead zone (13) is arranged between the adjacent heating zones (11), a lead groove (14) is arranged in the lead zone (13), and one end of the lead groove (14) is communicated with the heating tube groove (12); a wiring groove (15) is arranged on the plate body (1) and positioned at the radial outer side of the lead area (13); the other end of the lead wire groove (14) is communicated with the wiring groove (15);
an electric heating element (2), wherein the electric heating element (2) is in a strip shape, and the electric heating element (2) is arranged in the heating pipe groove (12) and the lead groove (14); the electric heating element (2) is connected with a power line.
2. Tyre vulcanizer heating plate according to claim 1, characterized in that said plate (1) has wiring grooves (16) communicating adjacent said wiring grooves (15).
3. Tyre vulcanizer heating plate according to claim 2, characterized in that the notch of the wiring groove (16) is provided with a wire clamp (3);
and/or the wiring groove (16) is positioned at the outer edge of the mounting surface.
4. Tyre vulcanizer heating plate according to claim 1, characterized in that said plate (1) is annular and said heating zone (11) is sector-shaped;
and/or a plurality of heating areas (11) are uniformly distributed along the circumferential direction;
and/or the electric heating elements (2) are in one-to-one correspondence with the heating pipe grooves (12);
and/or both ends of the electric heating element (2) extend along the lead groove (14) into the wiring groove (15);
and/or one or more heating pipe grooves (12) are arranged in the heating area (11); when a plurality of heating pipe grooves (12) are arranged in the heating area (11), the plurality of heating pipe grooves (12) are distributed at intervals along the radial direction;
and/or the heating tube groove (12) is in a continuous S shape;
and/or the heating pipe groove (12) is provided with a plurality of curve sections (121), and the intervals between the adjacent curve sections (121) are the same;
and/or the two ends of the heating pipe groove (12) are respectively communicated with the lead grooves (14) in the lead areas (13) at the two sides of the heating pipe groove.
5. Tyre vulcanizer heating plate according to claim 4, characterized in that an inner heating tube groove (122) and an outer heating tube groove (123) are provided in the heating zone (11), the outer heating tube groove (123) being located radially outside the inner heating tube groove (122).
6. Tyre vulcanizer heating plate according to claim 5, characterized in that the plate body (1) is provided with at least one temperature measuring element (4) respectively in correspondence of the inner heating tube groove (122) and the outer heating tube groove (123).
7. Tyre vulcanizer heating plate according to claim 6, characterized in that the electric heating element (2) is provided as an electric resistance heating tube; the temperature measuring element (4) is provided as a temperature sensor.
8. A tyre vulcanizer heating plate according to claim 1 or 3, characterized in that the plate body (1) has thereon a pressure plate (5) covering the mounting surface.
9. Tyre vulcanizer heating plate according to claim 8, characterized in that the plate body (1) is provided with a heat insulating plate (6) on the side of the mounting surface.
10. Tyre vulcanizer characterized by comprising a tyre vulcanizer heating plate according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322219355.7U CN220548727U (en) | 2023-08-17 | 2023-08-17 | Heating plate of tire vulcanizer and tire vulcanizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322219355.7U CN220548727U (en) | 2023-08-17 | 2023-08-17 | Heating plate of tire vulcanizer and tire vulcanizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220548727U true CN220548727U (en) | 2024-03-01 |
Family
ID=90010155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322219355.7U Active CN220548727U (en) | 2023-08-17 | 2023-08-17 | Heating plate of tire vulcanizer and tire vulcanizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220548727U (en) |
-
2023
- 2023-08-17 CN CN202322219355.7U patent/CN220548727U/en active Active
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