CN110549537A - Heating sole mould - Google Patents

Heating sole mould Download PDF

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Publication number
CN110549537A
CN110549537A CN201810538055.6A CN201810538055A CN110549537A CN 110549537 A CN110549537 A CN 110549537A CN 201810538055 A CN201810538055 A CN 201810538055A CN 110549537 A CN110549537 A CN 110549537A
Authority
CN
China
Prior art keywords
unit
magnetic conduction
conduction heating
magnetic
core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810538055.6A
Other languages
Chinese (zh)
Inventor
林士家
曹柏玮
洪建荣
林志贤
郭宗伟
陈汝城
谢宏武
任少纬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pou Chen Corp
Original Assignee
Pou Chen Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pou Chen Corp filed Critical Pou Chen Corp
Priority to CN201810538055.6A priority Critical patent/CN110549537A/en
Publication of CN110549537A publication Critical patent/CN110549537A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/60—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/50—Footwear, e.g. shoes or parts thereof
    • B29L2031/504—Soles

Abstract

A heating sole mold comprises a mold base unit, at least one mold core unit, a magnetic conduction heating unit and a coil unit. The die holder unit defines a die cavity space. The mould core unit is arranged in the mould core space and defines a forming space, and the forming space is suitable for the foaming material to be pressurized and formed. The magnetic conduction heating unit comprises at least one magnetic conduction heating member, the magnetic conduction heating member surrounds the periphery of the die core unit, and the magnetic permeability coefficient of the magnetic conduction heating member is greater than that of the die core unit. The coil unit surrounds the periphery of the magnetic conduction heating member and is used for providing electromagnetic waves to enable the magnetic conduction heating member to be used for induction heating, and then conducting heat to the die core unit. Therefore, the magnetic conduction heating element can be quickly heated by induction and conducts heat to the die core unit, the heating speed of the die core unit can be increased, and the material with high magnetic conductivity coefficient can also improve the heating efficiency, so that the magnetic conduction heating element also has the effect of reducing energy consumption.

Description

Heating sole mould
Technical Field
the invention relates to a mold, in particular to a mold for heating soles.
Background
the existing shoes generally use rubber as sole material, however, because of the higher density of rubber, the weight of the produced shoes is larger, and the weight reduction requirements for sports shoes, casual shoes and the like are not met.
Therefore, the manufacturers have developed a foamed sole with the characteristics of shock absorption, softness and lightness, as shown in taiwan patent No. 576329, which is a pressure control forming device for a foamed sole, and is used for performing a secondary pressing process of the foamed sole. However, the direct Heating of the mold by the electric Heating tube (Heater Heating) is not only slow and uneven in temperature, but also the heat energy is conducted and diffused to any component contacting the mold due to the heat conduction effect, so that the service life of the surrounding components is shortened due to the long-time high temperature condition, and the maintenance cost of the equipment is increased.
Disclosure of Invention
The invention aims to provide a heating sole mold capable of improving the heating speed.
The invention relates to a heating sole mould, which comprises a mould seat unit, at least one mould core unit, a magnetic conduction heating unit and a coil unit.
the die holder unit defines a die cavity space.
The mould core unit is arranged in the mould core space and defines a forming space, and the forming space is suitable for the foaming material to be pressurized and formed.
the magnetic conduction heating unit comprises at least one magnetic conduction heating member, the magnetic conduction heating member surrounds the periphery of the die core unit, and the magnetic permeability coefficient of the magnetic conduction heating member is greater than that of the die core unit.
The coil unit surrounds the periphery of the magnetic conduction heating member and is used for providing electromagnetic waves to enable the magnetic conduction heating member to be used for induction heating, and then conducting heat to the die core unit.
According to the heating sole mold, the heat conduction coefficient of the mold core unit is larger than that of the magnetic conduction heating element.
The heating sole mold also comprises a magnetic adjusting unit, and the magnetic adjusting unit is arranged between the mold base unit and the coil unit.
According to the heating sole mold, the magnetism regulating unit is made of soft magnetic materials.
According to the heating sole mold, the magnetic permeability coefficient of the at least one magnetic conduction heating element is larger than that of the mold base unit.
According to the heating sole mold, the volume of the magnetic conduction heating unit is smaller than that of the mold core unit.
According to the heating sole mold, the magnetic conduction heating unit comprises a plurality of magnetic conduction heating pieces surrounding the forming space, and the magnetic conduction heating pieces are rod-shaped or sheet-shaped.
In the heating sole mold of the invention, the mold core unit is arranged in the mold core space in a detachable way.
According to the heating sole mold, the coil unit is heated by using a high-frequency technology.
The invention relates to a heating sole mould, wherein:
The die holder unit comprises a lower die holder and an upper die holder, and the lower die holder is matched with the upper die holder to define the die core space.
The mould benevolence unit includes lower mould benevolence and goes up the mould benevolence, the lower mould benevolence set up in the die holder, just go up the mould benevolence set up in the upper die base, just the lower mould benevolence with it cooperatees and delimits to go up the mould benevolence the shaping space.
the magnetic conduction heating unit comprises at least two magnetic conduction heating members, one of the magnetic conduction heating members is arranged around the lower die core, and the other magnetic conduction heating member is arranged around the upper die core.
The coil unit comprises a lower die coil and an upper die coil, the lower die coil surrounds the lower die core, and the upper die coil surrounds the upper die core.
The heating sole mold also comprises a temperature adjusting unit, wherein the temperature adjusting unit is arranged in the mold core unit and comprises an upper temperature adjusting module and a lower temperature adjusting module, the lower temperature adjusting module is arranged in the lower mold core, and the upper temperature adjusting module is arranged in the upper mold core.
the invention has the beneficial effects that: through setting up magnetic conduction heating element reaches the coil unit to the design the magnetic permeability coefficient of magnetic conduction heating member is greater than the magnetic permeability coefficient of mould benevolence unit, can make the magnetic conduction heating member is induction heating fast and heat conduction extremely mould benevolence unit, except can promoting the rate of heating of mould benevolence unit, because the material of high magnetic permeability also can improve heating efficiency simultaneously, so still have the efficiency that reduces the energy consumption.
Drawings
FIG. 1 is an exploded perspective view of a first embodiment of the heated sole mold of the present invention;
FIG. 2 is a schematic cross-sectional view of the first embodiment;
FIG. 3 is a fragmentary perspective view of the first embodiment illustrating the coil unit of the first embodiment surrounding a magnetically conductive heating unit and a core unit;
FIG. 4 is a schematic cross-sectional view of a second embodiment of the heated sole mold of the present invention;
FIG. 5 is an exploded perspective view of a third embodiment of the heated sole mold of the present invention; and
Fig. 6 is a schematic cross-sectional view of the third embodiment.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
before the present invention is described in detail, it should be noted that in the following description, like elements are represented by like reference numerals.
Referring to fig. 1, 2 and 3, the first embodiment of the heating sole mold of the present invention is suitable for a secondary pressing process of a set of midsoles, and includes a mold base unit 2, two mold core units 3, a temperature adjusting unit 4, a magnetic conduction heating unit 5 and a coil unit 6. Wherein the material of the middle sole can be at least one of ethylene/vinyl acetate copolymer (EVA) and thermoplastic polyurethane elastomer (TPU).
it should be noted that, in the present embodiment, a pair of middle soles are manufactured at one time as an illustration, so that two mold core units 3 are used in combination, and the mold base unit 2, the temperature adjustment unit 4, the magnetic conduction heating unit 5, and the coil unit 6 are also configured and arranged to be capable of accommodating and manufacturing a pair of middle soles at the same time, but the present embodiment is not limited to the application of a pair of middle soles, and can be used in combination with one mold core unit 3 or any plurality of mold core units 3, and can be applied to one middle sole or any plurality of middle soles.
The die holder unit 2 includes a lower die holder 21 and an upper die holder 22, and the upper die holder 22 cooperates with the lower die holder 21 to define a die cavity space 23. The die holder unit 2 is made of a material with a low magnetic permeability, preferably a material with a relative magnetic permeability less than 10, more preferably an aluminum material with a relative magnetic permeability of 1.
The mold core units 3 are disposed in the mold core space 23, each mold core unit 3 includes a lower mold core 31 and an upper mold core 32, the lower mold core 31 is disposed in the lower mold base 21, the upper mold core 32 is disposed in the upper mold base 22 and the lower mold core 31, the upper mold core 32 and the lower mold core 31 cooperate to define a molding space 33, the molding space 33 is suitable for a foam material 9 to be pressurized and molded into the midsole, and the foam material 9 is a selected material from the materials of the midsole. The core unit 3 is designed to be detachably disposed in the core space 23.
The temperature adjusting unit 4 is disposed in the mold core unit 3, is used for cooling the mold core unit 3, and includes a lower temperature adjusting module 41 and an upper temperature adjusting module 42, the lower temperature adjusting module 41 is disposed inside the lower mold core 31, and the upper temperature adjusting module 42 is disposed inside the upper mold core 32. The lower temperature adjustment module 41 and the upper temperature adjustment module 42 are designed as pipelines penetrating through the lower mold core 31 and the upper mold core 32, respectively, and hot water or cold water can be injected into the pipelines to increase or decrease the temperature, or electric heating tubes penetrating through the lower mold core 31 and the upper mold core 32 can be used as alternative heating methods.
the magnetic conduction heating unit 5 comprises a plurality of magnetic conduction heating elements 51, the magnetic conduction heating elements 51 are matched with the number of the die core units 3 and are divided into two groups, the two groups are respectively surrounded on the forming space 33 and the periphery of the die core units 3, each group of magnetic conduction heating elements 51 is divided into two groups, one group is surrounded on the corresponding lower die core 31, and the other group is surrounded on the corresponding upper die core 32. The magnetic conductive heating member 51 is preferably a rod-shaped or sheet-shaped body with a small volume, and is inserted or embedded into the corresponding mold core unit 3. Wherein, the volume of each group of magnetic conduction heating units 5 is smaller than that of the corresponding mould core unit 3.
the magnetic permeability of the magnetic conductive heating member 51 is greater than that of the core unit 3, so as to obtain a better induction heating effect, and a material with a relative magnetic permeability greater than 10 is preferably used, for example, carbon steel (JIS S45C) is used, and the magnetic permeability is as high as 190, so that eddy current is more easily induced. The thermal conductivity of the mold core unit 3 is greater than that of the magnetic conductive heating member 51 to obtain a better conductive heating effect, and a material with a thermal conductivity greater than 50W/m · K, such as aluminum, is preferably used.
The coil unit 6 surrounds the periphery of the magnetic conductive heating element 51, is used for providing electromagnetic waves to inductively heat the magnetic conductive heating element 51, and further conducts heat to the mold core unit 3, and includes a lower mold coil 61, an upper mold coil 62, and a Programmable Controller (PLC) (not shown), wherein the lower mold coil 61 surrounds the lower mold core 31, the upper mold coil 62 surrounds the upper mold core 32, and the Programmable Controller is electrically connected with the lower mold coil 61 and the upper mold coil 62. Wherein, the coil unit 6 is preferably heated by providing electromagnetic waves using high frequency (100 KHz-300 MHz) technology.
In the secondary pressing process of the midsole, the three stages are mainly divided into a first stage of temperature rise, a second stage of temperature maintenance and a final stage of temperature reduction, and the use modes of the embodiment in each stage will be described below respectively:
The first stage is as follows: temperature raising stage
The foaming material 9 (the middle sole) is firstly placed into the forming space 33 and starts to be heated, the coil unit 6 is introduced with a high-frequency signal to generate electromagnetic waves, the magnetic conduction heating unit 5 and the die core unit 3 can induce eddy current, so that the magnetic conduction heating unit 5 and the die core unit 3 are rapidly heated, the magnetic conduction heating unit 5 is implemented by using carbon steel with high magnetic permeability and is made into a small-volume rod-shaped or sheet-shaped structure, the temperature can be rapidly increased, the die core unit 3 is implemented by using aluminum materials with large heat conduction coefficients and small specific heat, and the magnetic conduction heating unit 5 can be rapidly heated through heat conduction in addition to induction heating, so that the temperature is rapidly and uniformly increased.
in the temperature rising stage, heated hot water can be introduced through the temperature adjusting unit 4, so that the heating speed of the die core unit 3 is further increased.
And a second stage: holding stage
The programmable controller can control the heating time of the high frequency, and can utilize Pulse Width Modulation (abbreviated as PWM) technology to switch the high frequency current to maintain the mold core unit 3 in a predetermined temperature range.
And a third stage: cooling stage
At this stage, cooling water is introduced into the temperature adjusting unit 4 to cool the mold core unit 3, thereby completing the manufacture of the insole.
The mold core units 3 are made of aluminum materials, so that the mold core units can conduct heat and cool quickly, and each set of magnetic conduction heating units 5 is smaller than the corresponding mold core unit 3 in volume, so that the corresponding mold core units 3 conduct heat quickly and cool quickly, and the defects that the heat conduction coefficient of a carbon steel material is small, the specific heat is large, and the cooling is slow are overcome.
Through the above description, the advantages of the present embodiment can be summarized as follows:
Firstly, by arranging the magnetic conduction heating unit 5 and the coil unit 6, and designing and using the magnetic conduction heating unit 5 and the core unit 3 which are made of different materials, and making the magnetic permeability of the magnetic conduction heating member 51 larger than that of the core unit 3 (that is, implementing the magnetic conduction heating member 51 by using a material with a high magnetic permeability), the magnetic conduction heating member 51 can be rapidly induction-heated and heat-conducted to the core unit 3, so that the heating speed of the core unit 3 can be improved, and the heating efficiency can be improved due to the material with a high magnetic permeability, the input power of high frequency waves can be reduced, the required heating speed can still be reached, and the energy consumption can be reduced.
Secondly, through the design, the thermal conductivity of the mold core unit 3 is greater than that of the magnetic conductive heating member 51 (that is, the mold core unit 3 is implemented by using a material with a high thermal conductivity), so that the temperature rising speed of the mold core unit 3 through the heat conduction of the magnetic conductive heating member 51 can be increased, the integral temperature uniformity of the mold core unit 3 can be increased, and better heating quality can be achieved.
Thirdly, by designing the magnetic permeability of the magnetic permeability heating member 51 to be greater than the magnetic permeability of the die holder unit 2 (that is, by using a material with low magnetic permeability to implement the die holder unit 2), the temperature rise of the die holder unit 2 caused by the induction of the coil unit 6 can be reduced, and therefore, the problems that the service life of surrounding components in contact with the die holder unit 2 is shortened and the maintenance cost of equipment is increased due to the fact that the surrounding components are in high temperature for a long time can be avoided.
Fourthly, through the design that the volume of each group of magnetic conduction heating unit 5 is smaller than the corresponding mould benevolence unit 3, and the design of collocation the magnetic conduction heating member 51 is the bar-like or the slice of little volume, and at the intensification stage, little volume can promote the speed that the magnetic conduction heating member 51 temperature rose avoids leading to the difficult, uneven condition of temperature rising because of having used the carbon steel material that has high magnetic conductivity coefficient, low heat conductivity coefficient, big specific heat, and at the cooling stage, little volume also can make the mould benevolence unit 3 that corresponds lead away heat energy comparatively easy, so can accelerate the temperature decline speed of magnetic conduction heating unit 5.
And fifthly, by designing the die core unit 3 to be detachably arranged in the die core space 23, when different shoe types need to be replaced, only the die core unit 3 needs to be replaced, so that different shoe types can share the same die holder unit 2, and the effect of reducing the die cost is achieved.
Sixth, the coil unit 6 is designed to be heated by using a high frequency technology, and since the high frequency technology is a method for converting electromagnetic wave energy directly penetrating through the inside of an object into heat, the high frequency heating device has the characteristic of rapid heating and can achieve an effect of accelerating temperature rise, and furthermore, since various materials have different absorption degrees for electromagnetic waves, by using the electromagnetic waves, the embodiment can be matched with the magnetic conduction heating unit 5 by using a material with a high magnetic permeability to achieve an effect of rapid heating, and the die holder unit 2 is matched with a material with a low magnetic permeability to implement the die holder unit 2, so that the effects of reducing the temperature of the die holder unit 2 and avoiding easy damage of surrounding components are achieved.
and seventhly, the magnetic conduction heating element 51 and the coil unit 6 are divided into an upper group and a lower group, so that the upper mold core 32 and the lower mold core 31 can be better and closely surrounded, and a better heating effect can be obtained.
Eighthly, the temperature adjusting unit 4 is arranged on the die core unit 3, so that the temperature of the die core unit 3 can be increased and decreased more quickly.
Referring to fig. 4, a second embodiment of the heated sole mold of the present invention, similar to the first embodiment, differs from the first embodiment in that:
The second embodiment also comprises a magnetic tuning unit 7.
The magnetic adjustment unit 7 is disposed between the die holder unit 2 and the coil unit 6, and includes a lower magnetic adjustment module 71 and an upper magnetic adjustment module 72, the lower magnetic adjustment module 71 is disposed between the lower die holder 21 and the lower die coil 61, the upper magnetic adjustment module 72 is disposed between the upper die holder 22 and the upper die coil 62, and the lower magnetic adjustment module 71 and the upper magnetic adjustment module 72 are preferably disposed around the lower die coil 61 and the upper die coil 62, respectively, and are configured to adjust the electromagnetic wave direction of the coil unit 6 to face the die core unit 3.
The magnetic adjusting unit 7 is made of soft magnetic material, and the soft magnetic material can change the transmission direction of high-frequency electromagnetic waves, so that the electromagnetic waves facing the die holder unit 2 are changed to be transmitted towards the die core unit 3, thereby increasing the induction heating effect of the magnetic conduction heating unit 5, improving the heating speed of the die core unit 3, inhibiting the temperature rise of the die holder unit 2 and avoiding the easy damage of surrounding components.
thus, the second embodiment can achieve the same purpose and effect as the first embodiment, and also has the effect of increasing the heating speed and reducing the damage of surrounding components.
Referring to fig. 5 and 6, a third embodiment of the heating sole mold according to the present invention is similar to the second embodiment, and the difference between the third embodiment and the second embodiment is:
The magnetic conductive heating unit 5 of the third embodiment includes four magnetic conductive heating members 51. The number of the magnetic conductive heating members 51 is determined by matching the number of the core units 3, and each core unit 3 matches two magnetic conductive heating members 51, so that the number of the magnetic conductive heating members 51 can be changed differently according to the number of the core units 3, which is not limited thereto.
The magnetic conductive heating element 51 is in a box cover shape, is respectively sleeved on the lower die core 31 and the upper die core 32, and is located between each die core unit 3 and the coil unit 6, and the magnetic conductive heating element 51 is preferably designed to match the shapes of the corresponding lower die core 31 and the corresponding upper die core 32 so as to be embedded and sleeved on the corresponding lower die core 31 and the corresponding upper die core 32, so that a better heat conduction heating effect can be obtained.
The magnetic conductive heating unit 5 may also include only one magnetic conductive heating element 51, and the magnetic conductive heating element 51 is directly sleeved on the lower mold core 31 and the upper mold core 32, and the implementation mode thereof may vary according to actual requirements, which is not limited thereto.
The magnetic conductive heating element 51 is preferably in the form of a thin sheet, so as to achieve the same small volume as mentioned above.
Thus, the third embodiment can achieve the same purpose and effect as the second embodiment, and also has the effects of convenient assembly and production speed improvement.
In conclusion, the heating sole mold of the invention can really achieve the purpose of the invention.
The above description is only an example of the present invention, and the scope of the present invention should not be limited thereby, and the invention is still within the scope of the present invention by simple equivalent changes and modifications made according to the claims and the contents of the specification.

Claims (11)

1. A heating sole mould is characterized in that:
The heating sole mould comprises a mould seat unit, at least one mould core unit, a magnetic conduction heating unit and a coil unit;
The die holder unit defines a die cavity space;
The mould core unit is arranged in the mould core space and defines a forming space, and the forming space is suitable for the foaming material to be pressurized and formed;
The magnetic conduction heating unit comprises at least one magnetic conduction heating element, the magnetic conduction heating element surrounds the periphery of the die core unit, and the magnetic permeability coefficient of the magnetic conduction heating element is greater than that of the die core unit; and
And the coil unit surrounds the periphery of the magnetic conduction heating element and is used for providing electromagnetic waves to enable the magnetic conduction heating element to perform induction heating so as to conduct heat to the die core unit.
2. The heated sole mold of claim 1, wherein: the heat conduction coefficient of the die core unit is larger than that of the magnetic conduction heating member.
3. The heated sole mold of claim 1, wherein: the heating sole mold further comprises a magnetic adjusting unit, and the magnetic adjusting unit is arranged between the mold base unit and the coil unit.
4. the heated sole mold of claim 3, wherein: the magnetic regulating unit is made of soft magnetic materials.
5. the heated sole mold of claim 1, wherein: and the magnetic permeability coefficient of the at least one magnetic conduction heating element is greater than that of the die holder unit.
6. The heated sole mold of claim 1, wherein: the volume of the magnetic conduction heating unit is smaller than that of the die core unit.
7. The heated sole mold of claim 1, wherein: the magnetic conduction heating unit comprises a plurality of magnetic conduction heating members surrounding the forming space, and the magnetic conduction heating members are rod-shaped or sheet-shaped.
8. The heated sole mold of claim 1, wherein: the mold core unit is arranged in the mold core space in a detachable mode.
9. The heated sole mold of claim 1, wherein: the coil unit is heated using high frequency technology.
10. The heated sole mold of claim 1, wherein:
The die holder unit comprises a lower die holder and an upper die holder, the lower die holder is matched with the upper die holder to define the die core space,
The die core unit comprises a lower die core and an upper die core, the lower die core is arranged on the lower die base, the upper die core is arranged on the upper die base, the lower die core and the upper die core are matched to define the forming space,
The magnetic conduction heating unit comprises at least two magnetic conduction heating members, wherein one magnetic conduction heating member is arranged around the lower die core, the other magnetic conduction heating member is arranged around the upper die core,
The coil unit comprises a lower die coil and an upper die coil, the lower die coil surrounds the lower die core, and the upper die coil surrounds the upper die core.
11. The heated sole mold of claim 10, wherein: this heating sole mould still contains the thermoregulation unit, the thermoregulation unit set up in the mould benevolence unit, the thermoregulation unit includes last thermoregulation module and lower thermoregulation module, lower thermoregulation module set up in the lower mould benevolence, go up the thermoregulation module set up in the upper mould benevolence.
CN201810538055.6A 2018-05-30 2018-05-30 Heating sole mould Pending CN110549537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810538055.6A CN110549537A (en) 2018-05-30 2018-05-30 Heating sole mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810538055.6A CN110549537A (en) 2018-05-30 2018-05-30 Heating sole mould

Publications (1)

Publication Number Publication Date
CN110549537A true CN110549537A (en) 2019-12-10

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ID=68733945

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810538055.6A Pending CN110549537A (en) 2018-05-30 2018-05-30 Heating sole mould

Country Status (1)

Country Link
CN (1) CN110549537A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60500491A (en) * 1983-02-11 1985-04-11 イソボルタ・エスタ−ライヒツシエ・イゾリ−ルシユトツフベルケ・アクチエンゲゼルシヤフト Continuous manufacturing method for foam material
CN2738514Y (en) * 2004-10-29 2005-11-02 沈学忠 Inductive distributing heater
TW200730321A (en) * 2005-12-22 2007-08-16 Thermal Cyclic Technologies Tctech I Stockholm Ab Moulding device and method
TWI620655B (en) * 2017-05-03 2018-04-11 Pou Chen Corp Cooling sole mould

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60500491A (en) * 1983-02-11 1985-04-11 イソボルタ・エスタ−ライヒツシエ・イゾリ−ルシユトツフベルケ・アクチエンゲゼルシヤフト Continuous manufacturing method for foam material
CN2738514Y (en) * 2004-10-29 2005-11-02 沈学忠 Inductive distributing heater
TW200730321A (en) * 2005-12-22 2007-08-16 Thermal Cyclic Technologies Tctech I Stockholm Ab Moulding device and method
TWI620655B (en) * 2017-05-03 2018-04-11 Pou Chen Corp Cooling sole mould

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Application publication date: 20191210