CN114274649A - Solar cell module laminating machine - Google Patents
Solar cell module laminating machine Download PDFInfo
- Publication number
- CN114274649A CN114274649A CN202111459249.5A CN202111459249A CN114274649A CN 114274649 A CN114274649 A CN 114274649A CN 202111459249 A CN202111459249 A CN 202111459249A CN 114274649 A CN114274649 A CN 114274649A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- solar cell
- box
- box body
- fan
- Prior art date
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- Pending
Links
- 238000010030 laminating Methods 0.000 title abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 26
- 238000003475 lamination Methods 0.000 claims description 18
- 239000012528 membrane Substances 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 5
- 210000004027 cell Anatomy 0.000 description 19
- 239000000243 solution Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- 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
Abstract
The invention discloses a solar cell module laminating machine which comprises a box body, wherein a first telescopic rod is fixedly connected to the inner wall of the bottom of the box body, a lining plate is fixedly connected to the output end of the first telescopic rod, a heating lamp is fixedly connected to the upper surface of the lining plate, a first fan is fixedly connected to the left surface of the box body, a roller is connected to the upper surface of the box body in a rolling mode, and a connecting rod is rotatably connected to the left surface of the roller. According to the invention, the sliding cover and the air bag are designed, so that the upper part of the box body is sealed while the field is saved, and the purpose of increasing the air tightness is achieved.
Description
Technical Field
The invention relates to the field of laminating machines, in particular to a solar cell module laminating machine.
Background
Encapsulation is a key step in solar cell production, and no good encapsulation process exists, and no good module can be produced from a good cell. The packaging of the battery not only can ensure the service life of the battery, but also can enhance the shock resistance of the battery. At present, a laminating machine is widely used in solar cell module packaging equipment, and is an important equipment for manufacturing solar cell modules. EVA, solar cell, toughened glass and a back film are pressed into a whole with certain rigidity under the condition of high temperature and vacuum by a laminator. In the lamination, when the photovoltaic module is formed, a laminator is needed to laminate the glass, the EVA, the photovoltaic cell which is well connected and is connected, the second layer of EVA and the back plate together, and laminator equipment is needed; the principle of the photovoltaic laminating machine applied to a photovoltaic production line of a photovoltaic cell is that certain pressure is applied to the outer surface of each layer of material, and the materials are tightly pressed together in a vacuum heating state. The laminating machine has the following functions in the production of the photovoltaic cell component: the technical process of the photovoltaic cell panel production line is as follows:
welding ━ laminates ━ laminates ━ cured ━ cut edges and then tested in-line ━ block ━ for ━ packaging.
Where lamination ━ curing is the critical equipment for the photovoltaic module laminator to complete the photovoltaic sheet to the finished photovoltaic panel. The function of the photovoltaic laminating machine is to press the materials together to achieve the following target of 1, no bubble after pressing (< 2/unit area); the mutually-melted EVA materials need to be melted into a whole, the EVA does not have necessary cohesive strength, and glue overflows after the EVA is dissolved. and a, pressure, b, temperature, c, vacuum degree and d, wherein the smoothness condition is a necessary condition for producing the battery piece by a laminating machine. The lamination process is a key step of module production, and the lamination temperature and the lamination time are determined according to the properties of EVA, so the EVA crosslinking degree after lamination becomes a key factor for measuring the module quality.
1. At present, an upper cover of a solar cell module laminating machine adopts a rotating mode to cause untight sealing and larger pressure of a rotating shaft part;
2. the existing solar cell module laminating machine has poor sealing degree, so that the laminating effect is poor.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a solar cell module laminating machine.
In order to achieve the purpose, the invention adopts the following technical scheme: the solar cell module laminating machine comprises a box body, wherein a first telescopic rod is fixedly connected to the inner wall of the bottom of the box body, a lining plate is fixedly connected to the output end of the first telescopic rod, and a heating lamp is fixedly connected to the upper surface of the lining plate;
the left surface of the box body is fixedly connected with a first fan, the upper surface of the box body is connected with a roller in a rolling manner, the left surface of the roller is rotatably connected with a connecting rod, the upper surface of the connecting rod is fixedly connected with a sliding cover, the upper surface of the sliding cover is fixedly connected with a second fan, the lower surface of the sliding cover is fixedly connected with an air bag, and a groove is formed in the right side of the roller and in the upper surface of the box body;
the left inner wall fixedly connected with backup pad of box, the last fixed surface of backup pad is connected with the second telescopic link, the last fixed surface of second telescopic link is connected with the sealing strip, the back inner wall of box is provided with the roller bearing, the surface of roller bearing is provided with the seal membrane.
As a further description of the above technical solution:
the quantity of first telescopic link is a plurality of and controls the distribution, the quantity of first fan is two and controls the distribution, the output of first fan extends to the inside of box.
As a further description of the above technical solution:
the inside fixedly connected with flow tube of sliding closure, flow tube and second fan intercommunication.
As a further description of the above technical solution:
the gasbag communicates with the flow tube, the gasbag is kept away from the inside that the one end of sliding closure extended to the recess.
As a further description of the above technical solution:
the seal membrane contacts with the sealing strip, the back inner wall of box just is located the right side fixedly connected with third telescopic link of backup pad, the output fixedly connected with layering of third telescopic link.
As a further description of the above technical solution:
the back inner wall of box just is located the upside fixedly connected with bracing piece of backup pad, the lower surface and the seal membrane contact of bracing piece.
As a further description of the above technical solution:
the rear surface fixedly connected with electric fan heater of box, the output of electric fan heater extends to the inside of box.
As a further description of the above technical solution:
the one end fixedly connected with connector that the roller bearing was kept away from to the seal membrane, the inside of connector is provided with magnet.
The invention has the following beneficial effects:
1. compared with the prior art, the solar cell module laminating machine achieves the purpose of increasing air tightness by designing the sliding cover and the air bag, sealing the upper part of the box body while saving the field.
2. Compared with the prior art, the solar cell module laminating machine has the advantages that the arrangement of the laminating piece is not influenced in the using process of the device through the design of the sealing film and the supporting plate, and the laminating is convenient.
3. Compared with the prior art, this solar module laminator through designing first telescopic link, first fan, realizes that the device is at the in-process that uses, and the heating is in same region with the cooling, directly cools down the heat source, increases the effect of cooling, and the use of the device of being convenient for.
Drawings
Fig. 1 is a schematic view of an internal structure of a solar cell module laminator according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is a schematic view of the overall structure of the solar cell module laminator according to the present invention.
Illustration of the drawings:
1. a box body; 2. a first telescopic rod; 3. a liner plate; 4. a heating lamp; 5. a first fan; 6. a support plate; 7. a support bar; 8. a second fan; 9. a sealing film; 10. a connector; 11. a second telescopic rod; 12. a sealing strip; 13. a connecting rod; 14. a sliding cover; 15. an air bag; 16. a groove; 17. a flow tube; 18. a warm air blower.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, the present invention provides a solar cell module laminator comprising: including box 1, the first telescopic link 2 of end inner wall fixedly connected with of box 1, first telescopic link 2 is used for treating the lamination spare and supports to and support welt 3, and the quantity of first telescopic link 2 is a plurality of and control the distribution, and the output fixedly connected with welt 3 of first telescopic link 2, the last fixed surface of welt 3 is connected with heat lamp 4 for treat the lamination spare and carry out temperature regulation.
The left surface of the box body 1 is fixedly connected with a first fan 5, the first fan 5 is used for controlling the pressure of the lower side of a sealing film 9 and cooling the heating lamp 4, the number of the first fans 5 is two and distributed left and right, the output end of the first fan 5 extends into the box body 1, the upper surface of the box body 1 is connected with a roller in a rolling manner and used for reducing the friction force between the roller and a sliding cover 14, the left surface of the roller is rotatably connected with a connecting rod 13, the upper surface of the connecting rod 13 is fixedly connected with a sliding cover 14, the inside of the sliding cover 14 is fixedly connected with a flow pipe 17, the flow pipe 17 is used for injecting air flow into the air bag 15, the flow pipe 17 is communicated with a second fan 8, the upper surface of the sliding cover 14 is fixedly connected with a second fan 8, the lower surface of the sliding cover 14 is fixedly connected with an air bag 15, the air bag 15 is used for increasing the sealing performance, the air bag 15 is communicated with the flow pipe 17, one end, far away from the sliding cover 14, the air bag 15 extends into a groove 16, the upper surface of the box body 1 and the right side of the roller are provided with grooves 16.
A supporting plate 6 is fixedly connected to the left inner wall of the box body 1, a supporting rod 7 is fixedly connected to the rear inner wall of the box body 1 and positioned on the upper side of the supporting plate 6, the lower surface of the supporting rod 7 is in contact with a sealing film 9, a connector 10 is fixedly connected to one end, away from a rolling shaft, of the sealing film 9, a magnet is arranged inside the connector 10 and used for mutual adsorption, a second telescopic rod 11 is fixedly connected to the upper surface of the supporting plate 6, a sealing strip 12 is fixedly connected to the upper surface of the second telescopic rod 11 and used for increasing the sealing performance, the rolling shaft is arranged on the rear inner wall of the box body 1, the sealing film 9 is arranged on the outer surface of the rolling shaft, the sealing film 9 is in contact with the sealing strip 12, a third telescopic rod is fixedly connected to the rear inner wall of the box body 1 and positioned on the right side of the supporting plate 6, a pressing strip is fixedly connected to the output end of the third telescopic rod and used for sealing the sealing film 9, and a fan heater is fixedly connected to the rear surface of the box body 1, the warm air blower 18 is used for controlling the temperature of the upper side, and the output end of the warm air blower 18 extends to the inside of the box body 1.
The working principle is as follows: break off seal membrane 9 through connector 10, will treat that the lamination piece is placed at the upside of first telescopic link 2, connecting seal membrane 9 gold, through the third telescopic link, cut apart box 1 with seal membrane 9 according to layering, close sliding closure 14 back to the inside gas injection of 15 gasbags, realize sealing, open heating lamp 4 and to controlling the temperature, open and carry out the lamination after electric fan heater 18, finally cool down through first fan 5. The thickness of the corner part (more than or equal to 4.5mm) cannot be guaranteed by adding 500 g of glue film to the 210 type 55 battery pieces without edge sealing, so that full edge sealing is needed, and then the number of the gasket strips is verified by considering the thickness of the corner part.
The invention can complete all the head-to-tail gasket strips, three layers of cushion blocks at four corners, full edge sealing (the long edge sealing adhesive tape is about 2mm away from glass), and A/E string is expanded by 2 mm; controlling lamination parameters: vacuum is pumped for 370s, the pressure section is increased to 90Kpa for 60s, the pressure section is increased to 60Kpa for 60s, and the pressure section is increased to 30s for 940 s.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. Solar module laminator, including box (1), its characterized in that: a first telescopic rod (2) is fixedly connected to the inner wall of the bottom of the box body (1), a lining plate (3) is fixedly connected to the output end of the first telescopic rod (2), and a heating lamp (4) is fixedly connected to the upper surface of the lining plate (3);
the left surface of the box body (1) is fixedly connected with a first fan (5), the upper surface of the box body (1) is connected with a roller in a rolling manner, the left surface of the roller is rotatably connected with a connecting rod (13), the upper surface of the connecting rod (13) is fixedly connected with a sliding cover (14), the upper surface of the sliding cover (14) is fixedly connected with a second fan (8), the lower surface of the sliding cover (14) is fixedly connected with an air bag (15), and a groove (16) is formed in the right side of the roller and in the upper surface of the box body (1);
the left inner wall fixedly connected with backup pad (6) of box (1), the last fixed surface of backup pad (6) is connected with second telescopic link (11), the last fixed surface of second telescopic link (11) is connected with sealing strip (12), the back inner wall of box (1) is provided with the roller bearing, the surface of roller bearing is provided with seal membrane (9).
2. The solar cell assembly lamination machine of claim 1, wherein: the quantity of first telescopic link (2) is a plurality of and control the distribution, the quantity of first fan (5) is two and control the distribution, the output of first fan (5) extends to the inside of box (1).
3. The solar cell assembly lamination machine of claim 1, wherein: the inside fixedly connected with flow tube (17) of sliding closure (14), flow tube (17) and second fan (8) intercommunication.
4. The solar cell assembly lamination machine of claim 1, wherein: the air bag (15) is communicated with the flow pipe (17), and one end, far away from the sliding cover (14), of the air bag (15) extends to the inside of the groove (16).
5. The solar cell assembly lamination machine of claim 1, wherein: seal membrane (9) and sealing strip (12) contact, the back inner wall of box (1) just is located the right side fixedly connected with third telescopic link of backup pad (6), the output fixedly connected with of third telescopic link is according to the layering.
6. The solar cell assembly lamination machine of claim 1, wherein: the back inner wall of box (1) just is located upside fixedly connected with bracing piece (7) of backup pad (6), the lower surface and the seal membrane (9) contact of bracing piece (7).
7. The solar cell assembly lamination machine of claim 1, wherein: the rear surface of box (1) is fixedly connected with electric fan heater (18), the output of electric fan heater (18) extends to the inside of box (1).
8. The solar cell assembly lamination machine of claim 1, wherein: one end of the sealing film (9) far away from the rolling shaft is fixedly connected with a connector (10), and a magnet is arranged inside the connector (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111459249.5A CN114274649A (en) | 2021-12-02 | 2021-12-02 | Solar cell module laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111459249.5A CN114274649A (en) | 2021-12-02 | 2021-12-02 | Solar cell module laminating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114274649A true CN114274649A (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111459249.5A Pending CN114274649A (en) | 2021-12-02 | 2021-12-02 | Solar cell module laminating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114274649A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115995509A (en) * | 2023-01-13 | 2023-04-21 | 张家港博佑光电科技有限公司 | Intelligent lamination system for photovoltaic module |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050067113A1 (en) * | 1999-09-20 | 2005-03-31 | Colson Wendell B. | Pressure laminator apparatus |
| CN201392844Y (en) * | 2009-03-27 | 2010-01-27 | 比亚迪股份有限公司 | Solar energy assembly laminator |
| CN210950412U (en) * | 2019-12-10 | 2020-07-07 | 李爱平 | Anti-leakage safety plugging device for pressure fluid pipeline |
-
2021
- 2021-12-02 CN CN202111459249.5A patent/CN114274649A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050067113A1 (en) * | 1999-09-20 | 2005-03-31 | Colson Wendell B. | Pressure laminator apparatus |
| CN201392844Y (en) * | 2009-03-27 | 2010-01-27 | 比亚迪股份有限公司 | Solar energy assembly laminator |
| CN210950412U (en) * | 2019-12-10 | 2020-07-07 | 李爱平 | Anti-leakage safety plugging device for pressure fluid pipeline |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115995509A (en) * | 2023-01-13 | 2023-04-21 | 张家港博佑光电科技有限公司 | Intelligent lamination system for photovoltaic module |
| CN115995509B (en) * | 2023-01-13 | 2023-05-30 | 张家港博佑光电科技有限公司 | Intelligent lamination system for photovoltaic module |
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