CN208819904U - Hot pressing die for solar cell module - Google Patents
Hot pressing die for solar cell module Download PDFInfo
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- CN208819904U CN208819904U CN201821409860.0U CN201821409860U CN208819904U CN 208819904 U CN208819904 U CN 208819904U CN 201821409860 U CN201821409860 U CN 201821409860U CN 208819904 U CN208819904 U CN 208819904U
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- Prior art keywords
- hot pressing
- pressing die
- heating
- bottom plate
- heating device
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- 238000007731 hot pressing Methods 0.000 title claims abstract description 97
- 238000010438 heat treatment Methods 0.000 claims abstract description 93
- 238000012423 maintenance Methods 0.000 claims description 10
- 230000001464 adherent effect Effects 0.000 claims description 4
- 230000005674 electromagnetic induction Effects 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 9
- 206010037660 Pyrexia Diseases 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
This disclosure relates to a kind of hot pressing die for solar cell module, the hot pressing die includes for carrying the mold panel of the solar cell module (10) and heating device (20), the mold panel (10) and the heating device (20) are stacked together, and the hot pressing die is formed with the shape to match with the solar cell module.Through the above technical solutions, the hot pressing die for solar cell module that the disclosure provides can be used cooperatively with hot press, increase the scope of application of hot press.
Description
Technical field
This disclosure relates to solar cell module manufacture field, and in particular, to a kind of for solar cell module
Hot pressing die.
Background technique
In the prior art, solar cell module is usually to use hot press hot manufacturing.It first will be to hot pressing when hot pressing
Solar cell module is put into hot press, so that the temperature in hot press is risen to Appropriate, by way of vacuumizing
By the gas extraction in solar cell module, hot press pressurizes and keeps constant temperature, thus hot pressing solar cell module.
During hot pressing, solar cell module is in contact with the heating plate of hot press.In existing hot press
Heating plate is usually slab construction, is able to satisfy the demand to the solar cell module of plane, but in hot pressing other shapes (example
Such as curved surface) solar cell module when, because heating plate surface shape and solar cell module shape mismatch, can lead
Solar cell module stress is caused to concentrate and fragmentation.Again because heating plate is integrally manufactured with hot press, cannot dismantle, therefore every kind
The solar cell module of shape need to be equipped with a hot press, and input cost is high, and vacancy rate is high, less economical.
Based on this, problems of the prior art are the heat used in the processing and manufacturing of solar cell module
The scope of application of press is limited to very much.
Utility model content
Purpose of this disclosure is to provide a kind of hot pressing dies for solar cell module, to make with hot press cooperation
With increasing the scope of application of hot press.
To achieve the goals above, the disclosure provides a kind of hot pressing die for solar cell module, the hot pressing
Mold includes the mold panel and heating device for carrying the solar cell module, the mold panel and the heating
Device is stacked together, and the hot pressing die is formed with the shape to match with the solar cell module.
Optionally, adherent layer is coated in the mold panel.
Optionally, the hot pressing die further includes die bottom plate, and the die bottom plate is layered in the heating device and remote
Side from the mold panel.
Optionally, the die bottom plate includes the floor body and flanging of plate, and the flanging is set to the bottom plate master
The side edge that body extends along the first direction of the hot pressing die, and card slot is formed between the flanging and the floor body,
The mold panel and the heating device are respectively contained in two institutes along the side edge that the first direction of hot pressing die extends
It states in card slot.
Optionally, the heating device includes the Heating body and power interface of plate, and the Heating body is located at described
Between mold panel and the die bottom plate, and the side edge of the Heating body extended along the hot pressing die first direction
It is contained in the card slot, the power interface is arranged on the flanging.
Optionally, the Heating body is silicone rubber heating sheet；Alternatively, the Heating body is electromagnetic induction coil.
Optionally, the heating device further includes the temperature control module for controlling the hot pressing die temperature, the temperature control
Module setting is connected on the die bottom plate, and with the power interface, and the temperature control module and the Heating body string
Connection.
Optionally, the heating device further includes the maintenance mould for safeguarding the power interface and the temperature control module
Block, the maintenance modules are located at the side edge that the second direction along the heating device of the Heating body extends, and removable
It is connected to the outside of the mold panel with unloading, alternatively, being removably attachable to the outside of the die bottom plate.
Optionally, the hot pressing die includes multiple supporting elements, and multiple supporting elements are arranged in described spaced reciprocally
Side of the die bottom plate far from the heating device, and extend along the first direction of the hot pressing die, and the hot pressing die
Along its first direction extend side edge be respectively arranged with the supporting element.
Optionally, the die bottom plate has the section of waveform, and each crest location is correspondingly arranged on the supporting element.
Through the above technical solutions, the hot pressing die for solar cell module that the disclosure provides is used for and hot press
It is used cooperatively, to process the solar cell module with specific shape.When in use, can select shape and it is to be processed too
The hot pressing die that positive energy battery component matches, i.e., it is several when solar cell module to be processed is placed on the hot pressing die
It can be bonded completely.In process, heating device energy heating mould panel, mold panel by even heat pass to
Solar cell module to be processed placed on it, to melt glue-line therein, equably convenient for the progress of subsequent technique.
Therefore, the hot pressing die with suitable shape can be selected to be used cooperatively with hot press, to realize according to different production requirements
Hot pressing processing to the solar cell module with specific shape.Meanwhile hot pressing die and hot press are independent mutually, hot-die
Tool is put into the structure that can't destroy hot press itself, that is, hot press remains to normal use when taking out hot pressing die.In this way, can
Hot pressing die is selectively placed and taken out in hot press, therefore, when producing the solar cell module of other shapes, nothing
It need to be equipped with special hot press, the hot pressing die that replacement shape and solar components match can carry out processing operation, can
Increase the scope of application of hot press, while reducing the investment of equipment, improves economy.
Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is the solid according to a kind of hot pressing die for solar cell module of specific embodiment of the disclosure
Schematic diagram；
Fig. 2 is the structure enlargement diagram of part A in Fig. 1；
Fig. 3 is the vertical view according to a kind of hot pressing die for solar cell module of specific embodiment of the disclosure
Schematic diagram；
Fig. 4 is the side view according to a kind of hot pressing die for solar cell module of specific embodiment of the disclosure
Schematic diagram；
Fig. 5 is the structure enlargement diagram of part B in Fig. 4.
Description of symbols
10 mold panel, 20 heating device
21 Heating body, 22 power interface
23 temperature control module, 24 maintenance modules
30 die bottom plate, 31 floor body
32 flanging, 40 supporting element
41 lightening holes
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
In the disclosure, in the absence of explanation to the contrary, the noun of locality that the noun of locality used such as uses such as " upper and lower "
Refer to the disclosure provide the hot pressing die for solar cell module under normal usage along the upper of gravity direction with
Under, " inside and outside " refers to the inner and outer of corresponding spare part profile.
In the disclosure, it should be noted that the section of the hot pressing die for solar cell module has a setting
Shape (such as waveform), hot pressing die are second direction along the direction that the shape extends, and the direction vertical with second direction is first
Direction.
According to the specific embodiment of the disclosure, a kind of hot pressing die for solar cell module, Fig. 1 to figure are provided
5 are shown in which a kind of embodiment.
It as shown in Figures 1 to 5, include for carrying solar cell module for the hot pressing die of solar cell module
Mold panel 10 and heating device 20, mold panel 10 and heating device 20 are stacked together, hot pressing die be formed with too
The shape that positive energy battery component matches.
Through the above technical solutions, the hot pressing die for solar cell module that the disclosure provides is used for and hot press
It is used cooperatively, to process the solar cell module with specific shape.When in use, can select shape and it is to be processed too
The hot pressing die that positive energy battery component matches, i.e., it is several when solar cell module to be processed is placed on the hot pressing die
It can be bonded completely.In process, 20 energy heating mould panel 10 of heating device, mold panel 10 is by even heat
Solar cell module to be processed placed on it is passed to, to equably melt glue-line therein, is convenient for subsequent technique
Progress.Therefore, the hot pressing die with suitable shape can be selected to be used cooperatively with hot press according to different production requirements,
To realize that the hot pressing to the solar cell module with specific shape is processed.Meanwhile hot pressing die and hot press are only mutually
Vertical, hot pressing die is put into the structure that can't destroy hot press itself, that is, hot press remains to normally make when taking out hot pressing die
With.In this way, hot pressing die is optionally placed and taken out in hot press, therefore, in the solar-electricity of production other shapes
When the component of pond, without being equipped with special hot press, the hot pressing die that replacement shape and solar components match can be added
Work industry, is capable of increasing the scope of application of hot press, while reducing the investment of equipment, improves economy.
Wherein, solar cell module has moieties (such as sizing material) and is adhered to mold panel during hot pressing
On 10, and in the environment of high temperature and pressure, which can be tightly attached in mold panel 10, destroy the smooth surface of mold panel 10
Structure, the solar cell module poor surface quality after leading to hot pressing, and the attachment is difficult to clear up, and influences hot pressing die
Service performance.For this purpose, being coated with adherent layer in mold panel 10, which can effectively reduce or even avoid the viscous of other substances
It is attached and easy to clean, it ensure that the surface quality of mold panel 10.In a kind of specific embodiment that the disclosure provides,
Selectively, adherent layer is made of fluorine material, such as polytetrafluoroethylene (PTFE).In other implementations, which can also
To be that such as ceramics, bundle other materials, the disclosure are without limitation.
In the specific embodiment that the disclosure provides, hot pressing die further includes die bottom plate 30, and die bottom plate 30 is laminated
In side of the heating device 20 far from mold panel 10.As shown in Figure 1 to Figure 3, heating device 20 is located at mold panel 10 and mould
Have between bottom plate 30, in this way, can guarantee the reliability of its installation by the effectively fixed heating device 20 of die bottom plate 30.
Meanwhile it being avoided that heating device 20 is directly contacted with the heating plate in hot press by die bottom plate 30 and influences heating device 20
Service performance.Also, by setting die bottom plate 30, the stiffness and strength of hot pressing die can be improved, to guarantee its use
Service life.
In addition, die bottom plate 30 can be structured as any appropriate structure in the specific embodiment that the disclosure provides.
Optionally, as shown in Figure 1 to Figure 3, die bottom plate 30 includes the floor body 31 and flanging 32 of plate, and flanging 32 is set to bottom
The side edge that plate main body 31 extends along the first direction of hot pressing die, and card slot, mould are formed between flanging 32 and floor body 31
Tool panel 10 and heating device 20 are respectively contained in two card slots along the side edge that the first direction of hot pressing die extends.This
Sample fixes mold panel 10 and the position of heating device 20 by the structure of die bottom plate 30 itself, and structure is simple, and
And corresponding building block is replaced in the maintenance in later period, after disassembly, it is beneficial to reduce cost.In other embodiments
In, die bottom plate 30 can be only floor body 31, i.e., by such as threaded connection, hinged and clamping other modes, by mould
Tool panel 10 and heating device 20 are fixed on die bottom plate 30, and the disclosure is without limitation.
In the specific embodiment that the disclosure provides, as shown in Fig. 1 to Fig. 5, heating device 20 includes Heating body
21 and power interface 22, Heating body 21 between mold panel 10 and die bottom plate 30, and Heating body 21 along hot pressing
The side edge that mold first direction extends is contained in card slot, and power interface 22 is arranged on flanging 32.In this way, Heating body 21
It is arranged between mold panel 10 and mold floor 30, can makes to generate heat transfer to mold panel 10, so that the hot pressing die
Operating temperature rise to optimum range, to guarantee that the hot press working of solar cell module is effectively unfolded.Wherein it is possible to
By changing the connection status of external power supply and power interface 22, to change the heated condition of Heating body 21, with realization to adding
The control of hot 21 temperature of main body, to guarantee the safety and reliability of hot pressing processing.
In the specific embodiment that the disclosure provides, Heating body 21 can be with any appropriate material structure.One
In the optional embodiment of kind, high thermal conductivity, splendid thermal conductivity, good electricity property, wider use absolutely are had based on silica gel
The features such as temperature, selection silicone rubber heating sheet are Heating body 21.Certainly, Heating body 21 can be mica fever tablet, ceramics hair
Backing, silicon lead fever tablet, PET Electric radiant Heating Film polyester fever tablet, aluminium foil fever tablet, novel planar heating pieces, novel thin film fever tablet
Etc. other materials fever tablet, the disclosure is without limitation.In this case, Heating body 21 can be with mold panel 10
It has the same shape and dimensions, so that mold panel 10 is all heated, is beneficial to be uniformly heated up the sun to be processed
It can battery component.That is, Heating body 21 is individual one.In this way, when breaking down, the directly and quickly entire heating of replacement
Main body 21 is avoided in the case where multiple Heating body 21 are arranged, because checking the service condition of other Heating bodies 21
And expend the time.Certainly, in other implementations, Heating body 21 is also possible to for more than one quantity, specific root
Depending on the shape of hot pressing die, the disclosure is without limitation.In another optional embodiment, electromagnetism can be selected
Induction coil be Heating body 21, i.e., by the electromagnetic conversion principle of electromagnetic induction coil come so that mold panel 10 heat up, from
And shorten the heating time of mould template 10, improve production efficiency.It is further to note that fever tablet and electromagnetic induction coil
Specific tool principle belong to the common knowledge of electricity field, the disclosure is not done this and is excessively repeated.
In the specific embodiment that the disclosure provides, the mode of the heating used is electric heating.As Fig. 1 into Fig. 5 institute
Show, in order to guarantee that the safety and reliability of the heating process, heating device 20 further include for controlling hot pressing die temperature
Temperature control module 23, temperature control module 23 setting is connected on die bottom plate 30, and with power interface 22, and the temperature control module 23 and
Heating body 21 is connected.In this way, electrically heated state can be adjusted in time by temperature control module 23, to realize the control to temperature
System guarantees electrically heated effective progress.As an alternative embodiment, temperature control module 23 may include thermistor, i.e.,
Regulating device of the thermistor as temperature control module is selected, also, thermistor is made to connect with Heating body 21.In this way, when electricity
When road works normally, the resistance value very little of thermistor, series connection will not hinder electric current to pass through in circuit；And work as circuit because failure
And when there is overcurrent, thermistor is since heating power increase causes temperature to rise, when temperature is more than certain value, resistance wink
Between can increase severely, the electric current in circuit is quickly decreased to safety value.To pass through thermistor, effectively to adjust the electricity in circuit
Stream, and play the role of overload protection.Certainly, in other implementations, temperature control module 23 is also possible to be provided with heat
On the basis of quick resistance, temperature sensor is added with the temperature of real-time monitoring Heating body 21, certainly when temperature is more than certain value
Dynamic alarm, guarantees that electric heating process safety effectively carries out, the disclosure is without limitation in a manner of through automatic alarming.
In the specific embodiment that the disclosure provides, heating device 20 further includes for maintaining easily power interface 22
With the maintenance modules 24 of temperature control module 23, the second direction along heating device 20 that maintenance modules 24 are located at Heating body 21 extends
Side edge, and be removably attachable to the outside of mold panel 10.Certainly, maintenance modules 24 are also possible to detachably connected
In the outside of the die bottom plate 30.In this way, when circuit breaks down, it is only necessary to which detachable maintaining module 24 can quicklook
Investigation failure, improve maintenance efficiency.
In the specific embodiment that the disclosure provides, as shown in Figure 1, hot pressing die includes multiple supporting elements 40, it is multiple
Side of the die bottom plate 30 far from the heating device 20 is arranged in supporting element 40 spaced reciprocally, and along the first of hot pressing die
Direction extends, and the side edge that hot pressing die extends in a first direction is respectively arranged with supporting element 40.In this way, when hot pressing die
When cross sectional shape and the inconsistent cross sectional shape of heating plate, hot pressing die can be made smoothly to be placed in heating plate by supporting element 40
On.Also, the setting of supporting element 40 can be such that hot pressing die does not contact directly with the heating plate of hot press, to avoid process
In, the problems in stress collection is generated because hot pressing die is different with heating plate shape, to destroy the structure of hot pressing die.Together
When, the side edge of hot pressing die is arranged in supporting element 40, and extends along the first direction of hot pressing die, can make hot pressing die everywhere
Uniform stress, to guarantee the reliability of support.Certainly, in other embodiments, supporting element 40 can be along hot-die
Has the setting of other directions, depending on the cross sectional shape of hot pressing die.Specifically, as an alternative embodiment,
As shown in Figure 1, supporting element 40 can be set with triangular shaped multiple lightening holes 41, multiple lightening holes 41 are along supporting element
40 extending direction is spaced apart from each other arrangement.Wherein, lightening hole 41 is triangular in shape, can guarantee branch on the basis of mitigating weight
The support strength of support member 40.In addition, lightening hole 41 is also possible to such as round, rectangular, diamond shape other shapes through-hole, the disclosure
It is without limitation.
In the specific embodiment that the disclosure provides, die bottom plate 30 can construct in any suitable manner.It is optional
Ground is selected, die bottom plate 30 has the section of waveform, and each crest location is correspondingly arranged on supporting element 40.Such as Fig. 1 and Fig. 3 institute
Show, mold panel 10 is configured to waveform, and for the waveform configuration for adapting to mold panel 10, correspondingly, die bottom plate 30 is also configured as
Waveform guarantees hot pressing so that heating device 20 can be closely stacked between mold panel 10 and die bottom plate 30
The consistency of mold.According to the transmission path of power it is found that stress is larger at the wave crest of die bottom plate 30 when load, set at wave crest
Supporting element 40 is set, the support strength at this can be effectively ensured, 30 stress of die bottom plate is avoided to concentrate and damage.Other real
It applies in mode, die bottom plate 30 can also be formed as such as arc, zigzag other shapes, with specific reference to solar cell module
Cross sectional shape depending on, the disclosure is without limitation.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection scope of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the disclosure to it is various can
No further explanation will be given for the combination of energy.
In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (10)
1. a kind of hot pressing die for solar cell module, which is characterized in that the hot pressing die includes for carrying
State the mold panel (10) and heating device (20) of solar cell module, the mold panel (10) and the heating device
(20) stacked together, the hot pressing die is formed with the shape to match with the solar cell module.
2. hot pressing die according to claim 1, which is characterized in that be coated with adherent layer on the mold panel (10).
3. hot pressing die according to claim 1 or 2, which is characterized in that the hot pressing die further includes die bottom plate
(30), the die bottom plate (30) is layered in the side of the heating device (20) far from the mold panel (10).
4. hot pressing die according to claim 3, which is characterized in that the die bottom plate (30) includes floor body (31)
With flanging (32), the flanging (32) is set to the floor body (31) along the side that the first direction of the hot pressing die extends
Edge, and card slot is formed between the flanging (32) and the floor body (31), the mold panel (10) and the heating
Device (20) is respectively contained in the card slot along the side edge that the first direction of hot pressing die extends.
5. hot pressing die according to claim 4, which is characterized in that the heating device (20) includes Heating body (21)
With power interface (22), the Heating body (21) between the mold panel (10) and the die bottom plate (30), and
The side edge of the Heating body (21) extended along the hot pressing die first direction is contained in the card slot, the power supply
Interface (22) is arranged on the flanging (32).
6. hot pressing die according to claim 5, which is characterized in that the Heating body (21) is silicone rubber heating sheet；Or
Person, the Heating body (21) are electromagnetic induction coil.
7. hot pressing die according to claim 5, which is characterized in that the heating device (20) further includes for controlling
State the temperature control module (23) of hot pressing die temperature, the temperature control module (23) is arranged on the die bottom plate (30), and with institute
It states power interface (22) to be connected, and the temperature control module (23) is connected with the Heating body (21).
8. hot pressing die according to claim 7, which is characterized in that the heating device (20) further includes for safeguarding
The maintenance modules (24) of power interface (22) and the temperature control module (23) are stated, the maintenance modules (24) are located at heating master
The side edge that the second direction along the heating device (20) of body (21) extends, and it is removably attachable to the mold panel
(10) outside, alternatively, being removably attachable to the outside of the die bottom plate (30).
9. hot pressing die according to claim 3, which is characterized in that the hot pressing die includes multiple supporting elements (40),
The side of the die bottom plate (30) far from the heating device (20) is arranged in multiple supporting elements (40) spaced reciprocally,
And extend along the first direction of the hot pressing die, and the hot pressing die is respectively equipped with along the side edge that its first direction extends
The supporting element (40).
10. hot pressing die according to claim 9, which is characterized in that the die bottom plate (30) has the section of waveform,
Each crest location is correspondingly arranged on the supporting element (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821409860.0U CN208819904U (en) | 2018-08-29 | 2018-08-29 | Hot pressing die for solar cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821409860.0U CN208819904U (en) | 2018-08-29 | 2018-08-29 | Hot pressing die for solar cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208819904U true CN208819904U (en) | 2019-05-03 |
Family
ID=66275176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821409860.0U Active CN208819904U (en) | 2018-08-29 | 2018-08-29 | Hot pressing die for solar cell module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208819904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113130701A (en) * | 2021-03-04 | 2021-07-16 | 重庆神华薄膜太阳能科技有限公司 | Thin-film solar cell forming equipment and preparation method |
-
2018
- 2018-08-29 CN CN201821409860.0U patent/CN208819904U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113130701A (en) * | 2021-03-04 | 2021-07-16 | 重庆神华薄膜太阳能科技有限公司 | Thin-film solar cell forming equipment and preparation method |
| CN113130701B (en) * | 2021-03-04 | 2023-03-17 | 重庆神华薄膜太阳能科技有限公司 | Thin-film solar cell forming equipment and preparation method |
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