CN109453944B - Efficient glue dispensing pipeline for laminated tile assembly and efficient glue dispensing method for laminated tile assembly - Google Patents
Efficient glue dispensing pipeline for laminated tile assembly and efficient glue dispensing method for laminated tile assembly Download PDFInfo
- Publication number
- CN109453944B CN109453944B CN201811309692.2A CN201811309692A CN109453944B CN 109453944 B CN109453944 B CN 109453944B CN 201811309692 A CN201811309692 A CN 201811309692A CN 109453944 B CN109453944 B CN 109453944B
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- CN
- China
- Prior art keywords
- glue
- outlet pipeline
- tile assembly
- glue outlet
- laminated tile
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
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- 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
Abstract
The invention discloses a high-efficiency laminated tile assembly glue dispensing pipeline which is characterized by comprising two glue outlet pipelines, wherein conductive glue is stored in the first glue outlet pipeline, and strong-adhesion glue is stored in the second glue outlet pipeline; the glue nozzle of the first glue outlet pipeline corresponds to a conductive demand area of the laminated tile assembly, and the glue nozzle of the second glue outlet pipeline corresponds to a strong bonding demand area of the laminated tile assembly. The bonding function of the battery pieces in the laminated tile assembly is distinguished from the conductive function, and the adhesive strength, the reliability and the battery overlapping area are higher, and the manufacturing cost is lower through the zonal printing of different colloids.
Description
Technical Field
The invention belongs to the technical field of photovoltaic solar energy, in particular to the production field of a laminated tile assembly, and particularly relates to a high-efficiency laminated tile assembly glue dispensing pipeline and a high-efficiency laminated tile assembly glue dispensing method.
Background
The existing high-efficiency laminated tile assembly is bonded in a lamination area by uniformly adopting conductive adhesive, the gluing mode comprises glue dispensing or coating, and the positive silver and the back silver among the sheets are connected by using the conductive adhesive. Whatever the way of sizing, limited by the conductive glue, there are necessarily the following drawbacks:
1. the conductive adhesive is expensive;
2. poor adhesion;
3. to achieve better bond strength, the lamination area of the shingle assembly is often designed to be wider. Therefore, more rows of battery cells are required for the battery panel constituting the target area.
Disclosure of Invention
The invention provides a high-efficiency laminated tile assembly glue dispensing pipeline aiming at the problems in the background technology, which comprises two glue outlet pipelines, wherein conductive colloid is stored in the first glue outlet pipeline, and strong adhesive colloid is stored in the second glue outlet pipeline; the glue nozzle of the first glue outlet pipeline corresponds to a conductive demand area of the laminated tile assembly, and the glue nozzle of the second glue outlet pipeline corresponds to a strong bonding demand area of the laminated tile assembly.
Preferably, the dense small pipes are arranged at the lower half part of the glue outlet pipeline, the small pipes are opened at the corresponding needed point glue positions according to different graphic designs of the battery pieces, and the other small pipes are sealed by using the inserting sheets.
Preferably, the total length of the glue outlet pipeline is 200mm, holes are formed at intervals of 10mm, and the glue dispensing of all the battery pieces can be met.
Preferably, the conductivity-requiring region is an electrode region in an adjacent stack of cells, and the strong-adhesion-requiring region is a non-electrode region in an adjacent stack of cells.
Preferably, the inlet of the first glue outlet pipeline and the inlet of the second glue outlet pipeline are provided with air holes, and the glue dispensing work is completed in an air pressure mode.
Preferably, the inlets of the first glue outlet pipeline and the second glue outlet pipeline are adjacent; the inner diameter of the first path of glue outlet pipeline is 2mm, and the model of the conductive glue is 1113S; the inner diameter of the second path of glue outlet pipeline is 5mm, and the model of the strong adhesive body is new east tree material, E240E/E224H.
The invention also discloses a high-efficiency glue dispensing method for the laminated tile assembly, which comprises the following steps:
s1, matching glue nozzles of a first glue outlet pipeline and a second glue outlet pipeline according to the graphic design of a battery piece;
s2, storing conductive colloid in a first path of colloid outlet pipeline, and storing strong-adhesion colloid in a second path of colloid outlet pipeline;
s3, starting an air compressor, performing dispensing operation, and coating different colloids on the battery piece at one time;
s4, stacking battery pieces;
s5, continuously drying the conductive adhesive and the strong adhesive by using a drying furnace at the temperature of 110-150 ℃ for 20-50S, and curing the conductive adhesive and the strong adhesive.
Preferably, in step S5, the duration is 30S.
Preferably, in step S5, the temperature is 120 ℃.
The beneficial effects of the invention are that
The light absorption area of the component is increased, and the photoelectric conversion rate is increased;
dispensing of two colloids in different areas is realized once;
the overlapping area (0.1 mm-1.5 mm) of the overlapped tile battery piece can be reduced, and the consumption of the whole battery piece is reduced;
the glue type selection of the first glue outlet pipeline and the second glue outlet pipeline and the matching design of the inner diameter size enable the two glue outlet pipelines to achieve the same glue outlet speed under the same air pressure;
the bonding function of the battery pieces in the laminated tile assembly is distinguished from the conductive function, and the adhesive strength, the reliability and the battery overlapping area are higher, and the manufacturing cost is lower through the zonal printing of different colloids.
Drawings
FIG. 1 is a schematic view of the construction of the dispensing pipeline of the present invention.
Fig. 2 is a schematic view of a dispensing effect of a battery sheet according to the present invention.
Detailed Description
The invention is further illustrated below with reference to examples, but the scope of the invention is not limited thereto:
referring to fig. 1 and 2, a high-efficiency glue dispensing pipeline for a laminated tile assembly comprises two glue outlet pipelines, wherein a conductive glue is stored in a first glue outlet pipeline 1, and a strong-adhesion glue is stored in a second glue outlet pipeline 2; the glue nozzle 1-1 of the first glue outlet pipeline 1 corresponds to the conductivity demand area 1-2 of the laminated tile assembly, and the glue nozzle 2-1 of the second glue outlet pipeline 2 corresponds to the strong bonding demand area 2-2 of the laminated tile assembly.
In the preferred embodiment, the lower half part of the glue outlet pipeline (1; 2) is provided with dense small pipes, the small pipes are opened at the corresponding needed point glue positions according to different graphic designs of the battery pieces, and the other small pipes are sealed by using inserting sheets.
Preferably, the total length of the glue outlet pipelines (1; 2) is 200mm, holes are formed at intervals of 10mm, and the glue dispensing of all the battery pieces can be met.
Specifically, the conductive demand region 1-2 is an electrode region in an adjacent cell stack, and the strong adhesion demand region 2-2 is a non-electrode region in an adjacent cell stack.
Specifically, the inlet of the first glue outlet pipeline 1 and the inlet of the second glue outlet pipeline 2 are provided with air holes, and glue dispensing is completed in an air pressure mode.
Preferably, the inlets of the first glue outlet pipeline 1 and the second glue outlet pipeline 2 are adjacent; the inner diameter of the first path of glue outlet pipeline 1 is 2mm, and the model of the conductive glue is Hangao 1113S; the inner diameter of the second glue outlet pipeline 2 is 5mm, and the model of the strong adhesive is new east tree material, E240E/E224H. The glue type selection of the first glue outlet pipeline and the second glue outlet pipeline and the matching design of the inner diameter size enable the two glue outlet pipelines to achieve the same glue outlet speed under the same air pressure. The pneumatic device and the spot collagen treatment are both prior art and will not be described in detail here.
The invention also discloses a high-efficiency glue dispensing method for the laminated tile assembly, which comprises the following steps:
s1, matching glue nozzles of a first glue outlet pipeline 1 and a second glue outlet pipeline 2 according to the graphic design of the battery piece;
s2, storing conductive colloid in a first glue outlet pipeline 1, and storing strong-adhesion colloid in a second glue outlet pipeline 2;
s3, starting an air compressor, performing dispensing operation, and coating different colloids on the battery piece at one time;
s4, stacking battery pieces;
s5, continuously drying the conductive adhesive and the strong adhesive by using a drying furnace at the temperature of 110-150 ℃ for 20-50S, and curing the conductive adhesive and the strong adhesive.
Preferably, in step S6, the duration is 30S. At 120 ℃, two colloids can be dried at the same time at 30S.
The product and the method of the invention are applied to the glue dispensing process of the laminated tile assembly, and can obtain the following beneficial effects:
the bonding force between the cell sheets of the laminated tile assembly can be enhanced, and the reliability of the assembly is improved;
printing a printing type colloid at a position with conductivity requirement, which can reduce the unit consumption by 10-50% compared with the conventional conductive colloid printing, and remarkably reduce the manufacturing cost of the component;
the overlapping width of the conventional plate layout lamination is not equal to 0.9-1.8 mm, and the overlapping width of the battery after optimization can be reduced to 0.1-1.5 mm, so that the amplitude reduction is remarkable.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (3)
1. The efficient glue dispensing method for the laminated tile assembly is characterized by comprising the following steps of:
s1, matching glue nozzles of a first glue outlet pipeline (1) and a second glue outlet pipeline (2) according to the graphic design of the battery piece;
s2, storing conductive colloid in a first glue outlet pipeline (1), and storing strong-adhesion colloid in a second glue outlet pipeline (2);
s3, starting an air compressor, performing dispensing operation, and coating different colloids on the battery piece at one time;
s4, stacking battery pieces;
s5, continuously drying the conductive adhesive and the strong adhesive by using a drying furnace at the temperature of 110-150 ℃ for 20-50S, and curing the conductive adhesive and the strong adhesive.
2. The method of dispensing a high efficiency shingle assembly according to claim 1 wherein in step S5, the duration is 30S.
3. The method of dispensing a high efficiency shingle assembly according to claim 1 wherein in step S5, the temperature is 120 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811309692.2A CN109453944B (en) | 2018-11-06 | 2018-11-06 | Efficient glue dispensing pipeline for laminated tile assembly and efficient glue dispensing method for laminated tile assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811309692.2A CN109453944B (en) | 2018-11-06 | 2018-11-06 | Efficient glue dispensing pipeline for laminated tile assembly and efficient glue dispensing method for laminated tile assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109453944A CN109453944A (en) | 2019-03-12 |
| CN109453944B true CN109453944B (en) | 2023-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811309692.2A Active CN109453944B (en) | 2018-11-06 | 2018-11-06 | Efficient glue dispensing pipeline for laminated tile assembly and efficient glue dispensing method for laminated tile assembly |
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| CN (1) | CN109453944B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1306461A (en) * | 1998-06-22 | 2001-08-01 | 阿克佐诺贝尔公司 | Device and method for application of gluing system |
| CN1638605A (en) * | 2003-12-22 | 2005-07-13 | 佳能株式会社 | Method for forming a circuit, apparatus for forming circuit board and circuit and ink set |
| CN207800614U (en) * | 2017-08-17 | 2018-08-31 | 泰州隆基乐叶光伏科技有限公司 | A kind of stacked tile type solar photovoltaic assembly |
| CN210614180U (en) * | 2018-11-06 | 2020-05-26 | 环晟光伏(江苏)有限公司 | High-efficient shingle assembly point glue pipeline |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7799371B2 (en) * | 2005-11-17 | 2010-09-21 | Palo Alto Research Center Incorporated | Extruding/dispensing multiple materials to form high-aspect ratio extruded structures |
-
2018
- 2018-11-06 CN CN201811309692.2A patent/CN109453944B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1306461A (en) * | 1998-06-22 | 2001-08-01 | 阿克佐诺贝尔公司 | Device and method for application of gluing system |
| CN1638605A (en) * | 2003-12-22 | 2005-07-13 | 佳能株式会社 | Method for forming a circuit, apparatus for forming circuit board and circuit and ink set |
| CN207800614U (en) * | 2017-08-17 | 2018-08-31 | 泰州隆基乐叶光伏科技有限公司 | A kind of stacked tile type solar photovoltaic assembly |
| CN210614180U (en) * | 2018-11-06 | 2020-05-26 | 环晟光伏(江苏)有限公司 | High-efficient shingle assembly point glue pipeline |
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| Publication number | Publication date |
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| CN109453944A (en) | 2019-03-12 |
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Address after: No.20 Wenzhuang Road, Yixing Economic Development Zone, Wuxi City, Jiangsu Province, 214203 Applicant after: Huansheng photovoltaic (Jiangsu) Co.,Ltd. Address before: No.20 Wenzhuang Road, Yixing Economic Development Zone, Wuxi City, Jiangsu Province, 214203 Applicant before: DZS SOLAR (JIANGSU) CO.,LTD. |
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