CN103331848A - Heat-insulating heating device for flat vulcanizing machine - Google Patents
Heat-insulating heating device for flat vulcanizing machine Download PDFInfo
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- CN103331848A CN103331848A CN2013102315020A CN201310231502A CN103331848A CN 103331848 A CN103331848 A CN 103331848A CN 2013102315020 A CN2013102315020 A CN 2013102315020A CN 201310231502 A CN201310231502 A CN 201310231502A CN 103331848 A CN103331848 A CN 103331848A
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Abstract
The invention discloses a heat-insulating heating device for a flat vulcanizing machine. The heat-insulating heating device comprises an outer heat-insulating layer which is positioned on a top layer, a sandwiched heat-insulating layer which is positioned in a middle layer, and an inner heat-insulating layer which is positioned on a bottom layer, wherein the outer heat-insulating layer and the inner heat-insulating layer are fiber plates; the sandwiched heat-insulating layer is a vacuum heat-insulating plate; a groove is formed in the lower end surface of the inner heat-insulating layer; a heating coiled pipe is distributed in the groove; a cover plate which is used for covering the heating coiled pipe is arranged on the bottom surface of the inner heat-insulating layer; an air pump which is used for filling air into the groove is arranged outside the inner heat-insulating layer; air outlet holes are formed in the cover plate. By adoption of the structure, heat insulation requirements on various heat transfer forms can be met. The heat-insulating heating device is good in heat insulation, high in heat efficiency, high in safety and reliability, simple in structure, easy to manufacture, low in cost and long in service life; the thickness of a heat-insulating heating plate is reduced; a mold installation space is enlarged.
Description
Technical field
The present invention relates to a kind of parts of vulcanizing press, specifically the heat insulation heater of a kind of vulcanizing press belongs to the rubber tooling technical field.
Background technology
Vulcanizing press is the most frequently used process equipment of rubber industry, be mainly used in vulcanizing the flat pattern adhesive tape (as conveyer belt, driving-belt, be called for short flat rubber belting), belong to hydraulic machinery, existing vulcanizing press generally all is to adopt all-in-one-piece resistance heated plate, it is bad that existing this one side adds thermal effect, low and mode resistance heated of the efficiency of heating surface also can be brought potential safety hazard, on the other hand because the device space is limited, existing heating plate is installed on the vulcanizing press with the stack of insulation thermal insulation board, on the lower table, stack back thickness increases, and it is bigger to take the device space, and it is not fine that all-in-one-piece heat-barrier material makes its effect of heat insulation, has wasted the energy.
Summary of the invention
The technical problem to be solved in the present invention provides the heat insulation heater of a kind of vulcanizing press simple in structure, that the efficiency of heating surface is high, thermal insulation good, safety and reliability are good.
In order to solve the problems of the technologies described above, the heat insulation heater of vulcanizing press of the present invention, comprise the outer thermal insulation layer that is positioned at top layer, be positioned at the sandwich thermal insulation layer and the inner insulating layer that is positioned at bottom in middle level, outer thermal insulation layer and inner insulating layer are set to fiberboard respectively, and sandwich thermal insulation layer is set to vacuum insulation panel; The lower surface of inner insulating layer is provided with groove, be placed with heat(ing) coil in the described groove, the bottom surface of inner insulating layer is provided with the cover plate for the capping heat(ing) coil, and inner insulating layer is outside equipped with an air pump of inflating in the groove, is placed with venthole on the cover plate.
Described fiberboard is high modulus fiber or fiber.
After adopting above-mentioned structure, because thermal insulation layer is set to the three-decker that different materials is made, can satisfy the heat insulation requirement that various heats transmit form thus, the air pump that is sealed on the heat(ing) coil in the inner insulating layer and can inflates in the groove by cover plate that arranges simultaneously, make its heat-proof quality good, thermal efficiency height, security reliability is good, and it is low that expense simple in structure, easy to manufacture is set thus; Long service life, and reduced heat insulation heating plate thickness, increased the mould installing space.
Description of drawings
Fig. 1 is the structural representation of the heat insulation heater of vulcanizing press of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the heat insulation heater of vulcanizing press of the present invention is described in further detail.
As shown in the figure, the heat insulation heater of vulcanizing press of the present invention comprises the outer thermal insulation layer 1 that is positioned at top layer, is positioned at the sandwich thermal insulation layer 2 and the inner insulating layer 3 that is positioned at bottom in middle level, outer thermal insulation layer 1 and inner insulating layer 3 are set to fiberboard respectively, and sandwich thermal insulation layer 2 is set to vacuum insulation panel; The lower surface of inner insulating layer 3 is provided with groove, be placed with heat(ing) coil 4 in the described groove, the bottom surface of inner insulating layer 3 is provided with the cover plate 5 for capping heat(ing) coil 4, inner insulating layer 3 is outside equipped with an air pump 6 of inflating in the groove, be placed with venthole 7 on the cover plate 5, lifting, fiberboard both can also can be fiber for high modulus fiber.
During use, the heat insulation heater assembly that is made of thermal insulation layer and heat(ing) coil 4 of the present invention is installed in respectively on the upper and lower workbench of vulcanizing press and gets final product, can heat with heat(ing) coil by thermal insulation layer is heat insulation thus, to satisfy the instructions for use of vulcanizer.
Claims (2)
1. heat insulation heater of vulcanizing press, it is characterized in that: comprise the outer thermal insulation layer (1) that is positioned at top layer, be positioned at the sandwich thermal insulation layer (2) in middle level and be positioned at the inner insulating layer (3) of bottom, described outer thermal insulation layer (1) and inner insulating layer (3) are set to fiberboard respectively, and described sandwich thermal insulation layer (2) is set to vacuum insulation panel; The lower surface of described inner insulating layer (3) is provided with groove, be placed with heat(ing) coil (4) in the described groove, the bottom surface of described inner insulating layer (3) is provided with the cover plate (5) for capping heat(ing) coil (4), described inner insulating layer (3) is outside equipped with an air pump (6) of inflating in the groove, is placed with venthole (7) on the described cover plate (5).
2. according to the heat insulation heater of the described vulcanizing press of claim 1, it is characterized in that: described fiberboard is high modulus fiber or fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102315020A CN103331848A (en) | 2013-06-13 | 2013-06-13 | Heat-insulating heating device for flat vulcanizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102315020A CN103331848A (en) | 2013-06-13 | 2013-06-13 | Heat-insulating heating device for flat vulcanizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103331848A true CN103331848A (en) | 2013-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102315020A Pending CN103331848A (en) | 2013-06-13 | 2013-06-13 | Heat-insulating heating device for flat vulcanizing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN103331848A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950132A (en) * | 2014-04-30 | 2014-07-30 | 焦万成 | Single-sided heat transfer electric heating press slab |
| CN113858522A (en) * | 2021-09-24 | 2021-12-31 | 南通大学 | Hot pressing plate for hot press with uniform heating |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2137588Y (en) * | 1991-07-04 | 1993-07-07 | 丁永明 | Heating plate of vulcanising device |
| CN201913741U (en) * | 2010-11-17 | 2011-08-03 | 桂林橡胶机械厂 | Sandwich type heat insulating apparatus for tyre shaper vulcanizer |
-
2013
- 2013-06-13 CN CN2013102315020A patent/CN103331848A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2137588Y (en) * | 1991-07-04 | 1993-07-07 | 丁永明 | Heating plate of vulcanising device |
| CN201913741U (en) * | 2010-11-17 | 2011-08-03 | 桂林橡胶机械厂 | Sandwich type heat insulating apparatus for tyre shaper vulcanizer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950132A (en) * | 2014-04-30 | 2014-07-30 | 焦万成 | Single-sided heat transfer electric heating press slab |
| CN113858522A (en) * | 2021-09-24 | 2021-12-31 | 南通大学 | Hot pressing plate for hot press with uniform heating |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131002 |