CN105328849A - Hot press plate for shoe tree die - Google Patents
Hot press plate for shoe tree die Download PDFInfo
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- CN105328849A CN105328849A CN201510751140.7A CN201510751140A CN105328849A CN 105328849 A CN105328849 A CN 105328849A CN 201510751140 A CN201510751140 A CN 201510751140A CN 105328849 A CN105328849 A CN 105328849A
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- shoe tree
- heating
- heat
- hot press
- heating coil
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a hot press plate for a shoe tree die. The hot press plate comprises a plate frame. An electromagnetic heating coil and an insulating layer arranged on the side of the electromagnetic heating coil are embedded in the plate frame. Thermal isolation plates made of non-ferromagnetic materials are arranged on the side of the plate frame and the side of the insulating layer. Steel plates corresponding to plate frame areas and bearing palates, made of non-ferromagnetic materials, corresponding to electromagnetic heating coil areas are arranged on the sides of the thermal isolation plates. Due to the fact that the hot press plate is heated through electromagnetic induction, the shoe tree die can be rapidly heated, and the heating temperature and efficiency are high; the surface oxidization phenomenon of a heated object can be reduced, the heating temperature is easy to control, and even heating can be controlled; and meanwhile local heating can be controlled, and heat dissipation of a whole machine can be made to be lower.
Description
Technical field
The present invention relates to shoes making machine technical field, refer in particular to can be used for hot pressing shoe tree mould molding sole compared with heating platen.
Background technology
Shoes making machine needs heating part to be exactly upper, middle and lower three block pressur plates.Traditional factory is much coal fired boiler, and as everyone knows, the pollution of coal burning boiler is very large, because coal price is cheap, uses so a lot of enterprise is all first-selected under the requirement not having environmental protection.But along with the increasing of environmental protection dynamics, this kind of boiler will replace to following several mode.
1, liquefied gas replaces coal burning boiler: when user does not have pipeline gas, and under the veto by one vote mechanism of environmental protection, and enterprise also wants to continue operation, and bottled gas just can only be selected to replace coal.This benefit replaced is under temporarily meeting environmental requirement, and enterprise also can continue operation, avoids the situation of closing down.But because the price of liquefied gas is higher, long-term so operation, the competitiveness of enterprise is just slowly deteriorated.Therefore, this mode can only a solution matter of great urgency.
2, natural gas replaces coal burning boiler: when user has pipeline gas to doorway, and enterprise first-selection can apply to install pipeline gas, can produce one like this and apply to install expense.Although use cost is more cheap than liquefied gas, owing to being all adopt heat exchange mode heating to shoe tree mould, therefore the efficiency of heating surface is poor.
3, adopting Resistant heating conduction oil mode: user, when adopting aforesaid way, can adopt the heat-conducting oil furnace of a central heating to each machine heat supply, consume conduction oil in a large number, easily causing environmental pollution because leaking.The mode of heating of conduction oil adopts resistance wire, and because resistance wire and conduction oil directly contact, after the time is long, resistance wire can produce carbonization incrustation, can be heated and heat transfer efficiency step-down, thus affect the efficiency of heating surface because of aging.And as above-mentioned two kinds of modes are all heat exchange patterns, add that the efficiency of heating surface of resistance wire only has about 80%, so electric energy does not make full use of.
4, the direct heated platen of resistance wire: benefit is that efficiency all increases than aforesaid way, but due to the heating efficiency of resistance wire be not 100%, portion of energy is converted into useless " light ", and electric energy does not make full use of.And insulation need be installed additional for preventing heat radiation to greatest extent outside heating platen because of this kind of machinery, therefore cause the interior outside temperature difference of heating platen large, thus reduce the service life of heating platen.And this mode easily occurs that electric leakage causes security incident.
Summary of the invention
The technical problem to be solved in the present invention is to provide the heating platen of the high shoe tree mould of a kind of efficiency of heating surface.
For solving the problems of the technologies described above adopted technical scheme: a kind of heating platen of shoe tree mould, it is characterized in that: include sheet frame, electromagnetic heating coil and the heat-insulation layer being located at electromagnetic heating coil side is inlaid with in sheet frame, sheet frame and heat-insulation layer side are provided with the thermal insulation board of nonferromagnetic material, and thermal insulation board side is provided with the bearing plate of the steel plate in corresponding sheet frame region and the nonferromagnetic material in corresponding electromagnetic heating coil region.
On the basis of the above, described heat-insulation layer is heat-preservation cotton, and described thermal insulation board is silicon aluminum plate.
Adopt the beneficial effect that the present invention brings: because heating platen of the present invention adopts electromagnetic induction heating, can heat shoe tree mould rapidly, heating-up temperature and efficiency high, the surface oxidation phenomenon of heating object can be reduced, easy control heating-up temperature, not only can control homogeneous heating, and can controls local heat, the heat leakage of complete machine can be accomplished lower.
Accompanying drawing explanation
Fig. 1 is the structural representation of the heating platen of shoe tree mould of the present invention;
Fig. 2 is the structural representation adopting shoes making machine of the present invention.
Detailed description of the invention
As shown in Figure 1-2, shoes making machine is formed primarily of three pieces, upper, middle and lower heating platen 1, and shoe tree mould 2 is placed between heating platen 1, and shoe tree mould 2 thermoplastic micelle, compressing sole comparatively.
In the present invention, the heating platen 1 of heating shoe tree mould 2 includes sheet frame 11, electromagnetic heating coil 12 and the heat-insulation layer 13 being located at electromagnetic heating coil 12 side is inlaid with in sheet frame 11, sheet frame 11 and heat-insulation layer 13 side are provided with the thermal insulation board 14 of nonferromagnetic material, and thermal insulation board 14 side is provided with the bearing plate 16 of the steel plate 15 in corresponding sheet frame region and the nonferromagnetic material in corresponding electromagnetic heating coil 12 region.The main body of heating platen 1 adopts frame structure, and electromagnetic heating coil 12 setting-in in the frame, produces unnecessary heating to avoid coil to it.Heat-insulation layer 13 and thermal insulation board 14 are as heat-blocking action.And bearing plate 16 effect is isolated at shoe tree mould 2 and electromagnetic heating coil 12, thus electromagnetic heating coil 12 can be made directly can to produce exciting magnetic field to shoe tree mould 2, make shoe tree mould 2 energy self-heating, improve the situation that the heat transfer efficiency of traditional heating system is low, can be used for pressure-bearing shoe tree mould 2 simultaneously.
Further, heat-insulation layer 13 can be adopted as heat-preservation cotton, and thermal insulation board 14 then can be adopted as silicon aluminum plate.
Claims (3)
1. the heating platen of a shoe tree mould, it is characterized in that: include sheet frame, electromagnetic heating coil and the heat-insulation layer being located at electromagnetic heating coil side is inlaid with in sheet frame, sheet frame and heat-insulation layer side are provided with the thermal insulation board of nonferromagnetic material, and thermal insulation board side is provided with the bearing plate of the steel plate in corresponding sheet frame region and the nonferromagnetic material in corresponding electromagnetic heating coil region.
2. the heating platen of shoe tree mould according to claim 1, is characterized in that: described heat-insulation layer is heat-preservation cotton.
3. the heating platen of shoe tree mould according to claim 1, is characterized in that: described thermal insulation board is silicon aluminum plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510751140.7A CN105328849A (en) | 2015-11-04 | 2015-11-04 | Hot press plate for shoe tree die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510751140.7A CN105328849A (en) | 2015-11-04 | 2015-11-04 | Hot press plate for shoe tree die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105328849A true CN105328849A (en) | 2016-02-17 |
Family
ID=55279712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510751140.7A Pending CN105328849A (en) | 2015-11-04 | 2015-11-04 | Hot press plate for shoe tree die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105328849A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353358A (en) * | 2016-09-08 | 2017-01-25 | 哈尔滨工程大学 | Method for detecting aging of heating membrane in temperature control device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4441876A (en) * | 1979-05-24 | 1984-04-10 | Michel Marc | Flow molding |
| CN201685363U (en) * | 2010-06-02 | 2010-12-29 | 李国展 | Electronic heating device for sole production mould |
| CN102497685A (en) * | 2011-12-09 | 2012-06-13 | 东莞市龙正电子科技有限公司 | Electromagnetic heater and manufacturing method thereof |
| CN104999656A (en) * | 2015-06-16 | 2015-10-28 | 天津赛金节能科技有限公司 | Rubber shoe sole forming machine |
| CN205130238U (en) * | 2015-11-04 | 2016-04-06 | 谭志斌 | Hot pressboard of shoe tree mould |
-
2015
- 2015-11-04 CN CN201510751140.7A patent/CN105328849A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4441876A (en) * | 1979-05-24 | 1984-04-10 | Michel Marc | Flow molding |
| CN201685363U (en) * | 2010-06-02 | 2010-12-29 | 李国展 | Electronic heating device for sole production mould |
| CN102497685A (en) * | 2011-12-09 | 2012-06-13 | 东莞市龙正电子科技有限公司 | Electromagnetic heater and manufacturing method thereof |
| CN104999656A (en) * | 2015-06-16 | 2015-10-28 | 天津赛金节能科技有限公司 | Rubber shoe sole forming machine |
| CN205130238U (en) * | 2015-11-04 | 2016-04-06 | 谭志斌 | Hot pressboard of shoe tree mould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353358A (en) * | 2016-09-08 | 2017-01-25 | 哈尔滨工程大学 | Method for detecting aging of heating membrane in temperature control device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160217 |
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| RJ01 | Rejection of invention patent application after publication |