CN114530521A - Heating device of laminator - Google Patents
Heating device of laminator Download PDFInfo
- Publication number
- CN114530521A CN114530521A CN202011222218.3A CN202011222218A CN114530521A CN 114530521 A CN114530521 A CN 114530521A CN 202011222218 A CN202011222218 A CN 202011222218A CN 114530521 A CN114530521 A CN 114530521A
- Authority
- CN
- China
- Prior art keywords
- plate
- electric heating
- heating plate
- heating
- heat
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 80
- 238000005485 electric heating Methods 0.000 claims abstract description 68
- 239000011521 glass Substances 0.000 claims abstract description 46
- 238000010030 laminating Methods 0.000 claims abstract description 17
- 238000003475 lamination Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 239000003921 oil Substances 0.000 description 37
- 230000006872 improvement Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000010724 circulating oil Substances 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/0488—Double glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention provides a heating device of a laminating machine, comprising: the first heat-conducting plate that one side can contact with one side of glass subassembly, the first electric heating plate of one side and the opposite side contact of first heat-conducting plate, be located the second electric heating plate of the opposite side of first electric heating plate and be located the first hot oil circulation pipeline between first electric heating plate and the second electric heating plate. By adopting the heating device of the laminating machine, the heat emitted by the first electric heating plate, the second electric heating plate and the first hot oil circulating pipeline is transferred to the glass component through the first heat conducting plate, so that the glass component is heated. Compared with the oil heating mode in the prior art, the glass component heating device has the advantages that the first electric heating plate, the second electric heating plate and the first hot oil circulating pipeline are adopted at the same time, the heating efficiency is higher, meanwhile, the first hot oil circulating pipeline can improve the temperature uniformity of the whole heating device, the glass component is heated more uniformly, and the product quality and the production efficiency are improved.
Description
Technical Field
The invention relates to the technical field of glass production, in particular to a heating device of a laminating machine.
Background
Glass deep-processing production line production doubling glass, especially photovoltaic dual glass assembly, because the technology demand, the continuous increase of productivity capacity requires production line continuous operation. In the past, the high-pressure kettle is used for off-line production and becomes a bottleneck. Although manufacturers produce the laminating machines required by the continuous production line at present, the production capacity is low, the product quality qualification rate is low and the like due to the factors of slow temperature rise, low temperature control precision, poor temperature uniformity and the like caused by oil heating. Along with the continuous increase of photovoltaic module demand, in dual glass photovoltaic module production process, lamination production capacity continuously increases, the continuous improvement of production quality, the beat that glass assembly passes through lamination equipment is faster and faster, and the requirement of lamination quality is higher and higher, and original lamination equipment is more and more the bottleneck, faces new challenge.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide a heating device for a laminating machine, which can improve heating efficiency.
In order to solve the above technical problem, the present invention provides a heating apparatus of a laminating machine, including: the glass component comprises a first heat-conducting plate, a first electric heating plate, a second electric heating plate and a first hot oil circulating pipeline, wherein one side of the first heat-conducting plate can be in contact with one side of the glass component, one side of the first electric heating plate is in contact with the other side of the first heat-conducting plate, the second electric heating plate is located on the other side of the first electric heating plate, and the first hot oil circulating pipeline is located between the first electric heating plate and the second electric heating plate.
Preferably, the first electric heating plate comprises a first heating module, the second electric heating plate comprises a second heating module, and the first heating modules and the second heating modules are arranged in a one-to-one correspondence manner.
Further, the heating device of the laminator still includes: and the temperature sensors are arranged on the first heating module and the second heating module and are connected with the controller.
Further, one end of the temperature sensor penetrates into the first heat-conducting plate.
Preferably, the first heat-conducting plate comprises any one of a light metal plate, a high-temperature-resistant heat-conducting silica gel plate and a rubber plate.
Preferably, the heating device of the laminating machine comprises a glass assembly input end and a glass assembly output end, an oil inlet of the first hot oil circulation pipeline is located at the glass assembly output end, and an oil outlet of the first hot oil circulation pipeline is located at the glass assembly input end.
Preferably, the first hot oil circulation line is connected with an oil pump and an external heating device.
Preferably, the heating device of the laminator further comprises: the second heat-conducting plate that one side can contact with the opposite side of glass unit, one side with the third electric heating plate of the opposite side contact of second heat-conducting plate, be located the fourth electric heating plate of the opposite side of third electric heating plate and be located the second hot oil circulation pipeline between third electric heating plate and the fourth electric heating plate.
As described above, the heating device of the laminating machine of the present invention has the following beneficial effects:
by adopting the heating device of the laminating machine, the heat emitted by the first electric heating plate, the second electric heating plate and the first hot oil circulating pipeline is transferred to the glass component through the first heat conducting plate, so that the glass component is heated. Compared with the oil heating mode in the prior art, the glass component heating device has the advantages that the first electric heating plate, the second electric heating plate and the first hot oil circulating pipeline are adopted at the same time, the heating efficiency is higher, meanwhile, the first hot oil circulating pipeline can improve the temperature uniformity of the whole heating device, the glass component is heated more uniformly, and the product quality and the production efficiency are improved.
Drawings
FIG. 1 is a schematic view of a heating apparatus of a laminator according to an embodiment of the present invention;
fig. 2 is a schematic view showing the arrangement of a first thermal oil circulation line in one embodiment of the present invention.
Description of the reference numerals
1 first heat-conducting plate
2 first electric heating plate
210 first heating module
3 second electric heating plate
310 second heating module
4 first hot oil circulation pipeline
401 oil inlet
402 oil outlet
5 temperature sensor
6 oil pump
7 second heat-conducting plate
8 third electric heating plate
9 fourth electric heating plate
10 second hot oil circulation pipeline
11 glass component input
12 glass component output end
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to the attached drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention.
As shown in fig. 1-2, the present invention provides a heating device for a laminating machine, which comprises two parts arranged symmetrically up and down, wherein the lower part comprises: the first heat-conducting plate 1 that one side can contact with one side of glass subassembly, the first electric heating plate 2 of one side and the opposite side contact of first heat-conducting plate 1, be located the second electric heating plate 3 of the opposite side of first electric heating plate 2 and be located the first hot oil circulation pipeline 4 between first electric heating plate 2 and the second electric heating plate 3.
By adopting the heating device of the laminating machine, the heat emitted by the first electric heating plate 2, the second electric heating plate 3 and the first hot oil circulating pipeline 4 is transferred to the glass component through the first heat conducting plate 1, so that the glass component is heated. Compared with the oil heating mode in the prior art, the glass component heating device has the advantages that the first electric heating plate 2, the second electric heating plate 3 and the first hot oil circulating pipeline 4 are adopted at the same time, the heating efficiency is higher, meanwhile, the first hot oil circulating pipeline 4 can improve the temperature uniformity of the whole heating device, so that the glass component is heated more uniformly, and the product quality and the production efficiency are improved.
As a preferred embodiment, the first electric heating plate 2 in this embodiment includes a first heating module 210, the second electric heating plate 3 includes a second heating module 310, the plurality of first heating modules 210 and the plurality of second heating modules 310 are arranged in a one-to-one correspondence, each of the first heating modules 210 and the second heating modules 310 works independently, it is ensured that the temperature of each area of the first electric heating plate 2 and the second electric heating plate 3 is uniform, and the first heating module 210 and the second heating module 310 are highly controllable and highly replaceable. The second electric-heating plate 3 compensates for the temperature reduction of the first electric-heating plate 2 due to the load, thereby improving the heating efficiency.
Specifically, the heating device of the laminator in this embodiment further includes: and temperature sensors 5 arranged on the first heating module 210 and the second heating module 310, wherein the temperature sensors 5 are connected with the controller. The temperature of each of the first and second heating modules 210 and 310 is monitored by a temperature sensor 5, while a feedback controller adjusts the frequency and power of the heating.
More specifically, the temperature sensors 5 in the present embodiment are uniformly distributed in the middle of the first and second heat modules 210 and 310, and one end of the temperature sensor 5 penetrates into the inside of the first heat conduction plate 1, thereby enabling monitoring of the temperature of the first heat conduction plate 1.
As a preferable embodiment, the first heat conduction plate 1 in the present embodiment includes any one of a light metal plate, a high temperature resistant heat conduction silicone plate, and a rubber plate, and is installed on the upper side of the first electric heating plate 2 and contacts with the lower side of the glass assembly.
As a preferred embodiment, as shown in fig. 2, the heating device of the laminating machine in the present embodiment includes a glass assembly input end 11 and a glass assembly output end 12, an oil inlet 401 of the first hot oil circulation pipeline 4 is located at the glass assembly output end 12, and an oil outlet 402 of the first hot oil circulation pipeline 4 is located at the glass assembly input end 11. The second electric heating plate 3 compensates the temperature reduction brought by the load for the first electric heating plate 2, the first hot oil circulating pipeline 4 enables the first heating module 210 or the second heating module 310 to be connected in series, the temperature uniformity of the whole heating device is ensured, meanwhile, the flowing direction of the heating circulating oil in the first hot oil circulating pipeline 4 is opposite to the conveying direction of the glass assembly, the temperature reduction brought by the load can be realized by continuous compensation of the high-temperature oil, the glass assembly is ensured to be heated uniformly, and the hot melting of the glue layer of the glass assembly is better ensured.
As a preferred embodiment, the first hot oil circulation line 4 in this embodiment is connected to the oil pump 6 and an external heating device. The heating circulating oil in the first hot oil circulating pipeline 4 is provided with heat through an external heating device, and circulating power is provided through the oil pump 6.
As a preferred embodiment, the upper half of the heating device of the laminator in this embodiment includes: a second heat-conducting plate 7 having one side capable of contacting the other side of the glass assembly, a third electric-heating plate 8 having one side contacting the other side of the second heat-conducting plate 7, a fourth electric-heating plate 9 positioned at the other side of the third electric-heating plate 8, and a second hot oil circulation line 10 positioned between the third electric-heating plate 8 and the fourth electric-heating plate 9. The upper half and the lower half of the heating device of the laminator in this embodiment have the same specific structure, and are not described herein again.
The heating device of the laminating machine in the embodiment comprises two parts which are symmetrically distributed up and down, so that the temperature in the laminating chamber is uniform, the glass assembly is uniformly heated in all directions, and the production quality is ensured.
The heating device of the laminating machine in the embodiment has the advantages of simple structure, up-and-down symmetry, modular manufacture, strong replaceability, quick temperature rise, uniform temperature in the laminating chamber, high temperature measurement precision, capability of meeting the requirement of continuous production, quality requirement, production beat improvement and production efficiency improvement.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Those skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. A heating device of a laminator, comprising: the glass component comprises a first heat-conducting plate, a first electric heating plate, a second electric heating plate and a first hot oil circulating pipeline, wherein one side of the first heat-conducting plate can be in contact with one side of the glass component, one side of the first electric heating plate is in contact with the other side of the first heat-conducting plate, the second electric heating plate is located on the other side of the first electric heating plate, and the first hot oil circulating pipeline is located between the first electric heating plate and the second electric heating plate.
2. The heating apparatus of the laminator according to claim 1, wherein: the first electric heating plate comprises a first heating module, the second electric heating plate comprises a second heating module, and the first heating modules and the second heating modules are arranged in a one-to-one correspondence mode.
3. The heating apparatus of the lamination machine of claim 2, further comprising: and the temperature sensors are arranged on the first heating module and the second heating module and are connected with the controller.
4. The heating apparatus of the laminator according to claim 3, wherein: one end of the temperature sensor penetrates into the first heat-conducting plate.
5. The heating apparatus of the laminator according to claim 1, wherein: the first heat-conducting plate comprises any one of a light metal plate, a high-temperature-resistant heat-conducting silica gel plate and a rubber plate.
6. The heating apparatus of the laminator according to claim 1, wherein: the heating device of the laminating machine comprises a glass component input end and a glass component output end, an oil inlet of the first hot oil circulating pipeline is located at the glass component output end, and an oil outlet of the first hot oil circulating pipeline is located at the glass component input end.
7. The heating apparatus of the laminator according to claim 1, wherein: the first hot oil circulation pipeline is connected with the oil pump and the external heating device.
8. The heating apparatus of the lamination machine of claim 1, further comprising: the second heat-conducting plate that one side can contact with the opposite side of glass unit, one side with the third electric heating plate of the opposite side contact of second heat-conducting plate, be located the fourth electric heating plate of the opposite side of third electric heating plate and be located the second hot oil circulation pipeline between third electric heating plate and the fourth electric heating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011222218.3A CN114530521B (en) | 2020-11-05 | 2020-11-05 | Heating device of laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011222218.3A CN114530521B (en) | 2020-11-05 | 2020-11-05 | Heating device of laminating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114530521A true CN114530521A (en) | 2022-05-24 |
| CN114530521B CN114530521B (en) | 2023-08-11 |
Family
ID=81618901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011222218.3A Active CN114530521B (en) | 2020-11-05 | 2020-11-05 | Heating device of laminating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114530521B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2610058A1 (en) * | 1976-03-11 | 1977-09-15 | Bann Helmut | Electric space heater with heating oil - has oil filled coil and tank linked to line and convector heating circuit outside coil space |
| JPH07272834A (en) * | 1994-03-30 | 1995-10-20 | Ngk Insulators Ltd | Ceramic heater and its manufacture |
| DE10048974A1 (en) * | 2000-09-27 | 2002-04-18 | Wemhoener Heinrich Gmbh Co | Membrane press for manufacturing plate-like composite material, especially laminated glass, comprises upper and lower press tables, upper and lower hot plates, a sealing frame, a membrane, pressure devices, and a press control |
| US20090068453A1 (en) * | 2006-10-11 | 2009-03-12 | Sengshiu Chung | Impact-resistant lightweight polymeric laminates |
| CN203236806U (en) * | 2013-04-22 | 2013-10-16 | 河北羿珩太阳能科技股份有限公司 | Heating system for medium-type laminating machine |
| CN205408189U (en) * | 2016-02-19 | 2016-07-27 | 营口金辰太阳能设备有限公司秦皇岛分公司 | Solar module laminator and used hybrid heating system |
| CN107738389A (en) * | 2017-11-03 | 2018-02-27 | 茂名市腾龙工业皮带有限公司 | A kind of heating for drum vulcanizer is roused |
| CN209063671U (en) * | 2018-09-25 | 2019-07-05 | 北京铂阳顶荣光伏科技有限公司 | Laminating machine |
| CN212785899U (en) * | 2020-09-18 | 2021-03-23 | 奥瑞凯机械制造（昆山）有限公司 | Oil-electricity hybrid heating plate with special structure |
-
2020
- 2020-11-05 CN CN202011222218.3A patent/CN114530521B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2610058A1 (en) * | 1976-03-11 | 1977-09-15 | Bann Helmut | Electric space heater with heating oil - has oil filled coil and tank linked to line and convector heating circuit outside coil space |
| JPH07272834A (en) * | 1994-03-30 | 1995-10-20 | Ngk Insulators Ltd | Ceramic heater and its manufacture |
| DE10048974A1 (en) * | 2000-09-27 | 2002-04-18 | Wemhoener Heinrich Gmbh Co | Membrane press for manufacturing plate-like composite material, especially laminated glass, comprises upper and lower press tables, upper and lower hot plates, a sealing frame, a membrane, pressure devices, and a press control |
| US20090068453A1 (en) * | 2006-10-11 | 2009-03-12 | Sengshiu Chung | Impact-resistant lightweight polymeric laminates |
| CN203236806U (en) * | 2013-04-22 | 2013-10-16 | 河北羿珩太阳能科技股份有限公司 | Heating system for medium-type laminating machine |
| CN205408189U (en) * | 2016-02-19 | 2016-07-27 | 营口金辰太阳能设备有限公司秦皇岛分公司 | Solar module laminator and used hybrid heating system |
| CN107738389A (en) * | 2017-11-03 | 2018-02-27 | 茂名市腾龙工业皮带有限公司 | A kind of heating for drum vulcanizer is roused |
| CN209063671U (en) * | 2018-09-25 | 2019-07-05 | 北京铂阳顶荣光伏科技有限公司 | Laminating machine |
| CN212785899U (en) * | 2020-09-18 | 2021-03-23 | 奥瑞凯机械制造（昆山）有限公司 | Oil-electricity hybrid heating plate with special structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114530521B (en) | 2023-08-11 |
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