CN212577253U - Auxiliary bending tool for crystalline silicon solar cell module welding strip - Google Patents
Auxiliary bending tool for crystalline silicon solar cell module welding strip Download PDFInfo
- Publication number
- CN212577253U CN212577253U CN202021442346.4U CN202021442346U CN212577253U CN 212577253 U CN212577253 U CN 212577253U CN 202021442346 U CN202021442346 U CN 202021442346U CN 212577253 U CN212577253 U CN 212577253U
- Authority
- CN
- China
- Prior art keywords
- bending
- channel
- crystalline silicon
- silicon solar
- lower base
- 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.)
- Expired - Fee Related
Links
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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a supplementary frock of buckling in crystalline silicon solar cell module welding strip, including top base and lower base, be equipped with between top base and the lower base and weld the area, top base corresponds the setting from top to bottom with lower base, first bending surface and first bending right angle face have been seted up on the bottom surface of top base in proper order, form the drop between first bending surface and the first bending right angle face, second bending surface and the second bending right angle face have been seted up on the bottom surface of lower base in proper order, form the drop between second bending surface and the second bending right angle face, form first passageway between first bending surface and the second bending surface, form the second passageway between first bending right angle face and the second bending right angle face, first passageway and second passageway intercommunication. The utility model discloses to weld and take supplementary frock of buckling and the welding machine cooperation to use, weld the area and bend earlier and weld again in welding process, realize that the battery piece ends 5-7mm and do not weld, reduce battery piece overlap joint stress.
Description
Technical Field
The utility model relates to a solar energy component processing technology field especially relates to a supplementary frock of buckling of crystalline silicon solar module solder strip.
Background
The solar module realizes that the function of electricity generation must be connected the single cell and make it become a whole, in crystalline silicon solar module automatic weld process, weld and take and connect the cell after soaking the scaling powder, use the infrared heating lamp to weld, the infrared heating lamp welding speed is fast intensity high, very easily cause the cell full weld in welding process, the distance between cell and the piece is 2mm, very easily cause the cell overlap joint after the full weld to be too tight, cause the broken piece of cell and fall the angle phenomenon after laminator high temperature high pressure lamination, cause the production of subassembly defective work, increase the subassembly manufacturing cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a supplementary frock of buckling of crystalline silicon solar module solder strip to solve the problem that above-mentioned prior art exists, make the part that 5-7mm was reserved to the battery piece afterbody not weld, reduce battery piece overlap joint stress.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a supplementary frock of buckling of crystalline silicon solar cell module welding strip, including top base and lower base, be equipped with between top base and the lower base and weld the area, top base and lower base correspond the setting from top to bottom, first bending surface and first bending right angle face have been seted up on the bottom surface of top base in proper order, first bending surface with form the drop between the first bending right angle face, second bending surface and second bending right angle face have been seted up on the bottom surface of lower base in proper order, the second bending surface with form the drop between the second bending right angle face, form first passageway between first bending surface and the second bending surface, form the second passageway between first bending right angle face and the second bending right angle face, first passageway and second passageway intercommunication.
Preferably, a first mounting hole is formed in the top surface of the upper base, and a second mounting hole is formed in one side of the lower base.
Preferably, the welding strip sequentially passes through the first channel and the second channel, and the part of the welding strip located in the first channel is bent in a curved surface mode.
Preferably, the part of the welding strip located in the second channel is bent at a right angle.
Preferably, the height of the first channel is not less than the height of the second channel.
Preferably, the first bending surface is parallel to the second bending surface, and the first bending right-angle surface is parallel to the second bending right-angle surface.
The utility model discloses a following technological effect: the upper base and the lower base are symmetrically installed on the cylinder respectively, the welding strip sequentially passes through the first channel and the second channel, in the second channel, the welding strip passes between the first bending right-angle surface and the second bending right-angle surface to form right-angle bending, in the first channel, the welding strip passes between the first bending surface and the second bending surface to form curved surface bending, the right-angle bending is between adjacent battery pieces, the drop formed by the battery pieces and the welding strip is relieved, the curved surface bending forms an arc shape at the ending parts of the battery pieces and the welding strip, after rapid heating, 5-7mm non-welding ending parts of the battery pieces is realized, the overlapping stress of the battery pieces is reduced, the fragment rate of the battery pieces is reduced, and the generation of unqualified products is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a cross-sectional view of the auxiliary bending tool for the welding strip of the crystalline silicon solar cell module of the present invention;
fig. 2 is a schematic diagram of the right-angle bending and curved surface bending of the present invention and the battery panel;
fig. 3 is a front view of the upper base of the present invention;
fig. 4 is a top view of the upper base of the present invention;
fig. 5 is a side view of the upper base of the present invention;
fig. 6 is a front view of the lower base of the present invention;
fig. 7 is a top view of the lower base of the present invention;
fig. 8 is a side view of the lower base of the present invention;
wherein, 1 is the upper base, and 2 are lower base, and 3 are the welding strip, and 4 are first bending surface, and 5 are first bending right-angle face, and 6 are the second bending surface, and 7 are second bending right-angle face, and 8 are first passageway, and 9 are the second passageway, and 10 are first mounting hole, and 11 are the second mounting hole, and 12 are curved surface bending, and 13 are right angle bending, and 14 are the panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1-8, the utility model provides a supplementary frock of buckling of crystalline silicon solar cell module solder strip, including upper base 1 and lower base 2, be equipped with between upper base 1 and the lower base 2 and weld the area 3, upper base 1 corresponds the setting from top to bottom with lower base 2, set gradually first bending surface 4 and first bending right-angle face 5 on the bottom surface of upper base 1, form the fall between first bending surface 4 and the first bending right-angle face 5, set gradually second bending surface 6 and second bending right-angle face 7 on the bottom surface of lower base 2, form the fall between second bending surface 6 and the second bending right-angle face 7, form first passageway 8 between first bending surface 4 and the second bending surface 6, form second passageway 9 between first bending right-angle face 5 and the second bending right-angle face 7, the welding strip 3 sequentially passes through a first channel 8 and a second channel 9, the part of the welding strip 3, which is located at the first channel 8, is bent by a curved surface 12, the part of the welding strip 3, which is located at the second channel 9, is bent by a right angle 13, the first channel 8 is communicated with the second channel 9, the first bending surface 4 is parallel to the second bending surface 6, and the first bending right-angle surface 5 is parallel to the second bending right-angle surface 7.
According to the further optimization scheme, a first mounting hole 10 is formed in the top surface of the upper base 1, and a second mounting hole 11 is formed in one side of the lower base 2 and used for mounting the air cylinders respectively.
Furthermore, the height of the first channel 8 is not less than that of the second channel 9, so that the drop formed by the battery piece 14 and the solder strip 3 is relieved.
The utility model discloses a use method: the welding strip 3 is bent and formed under the matching action of the two bases, the two bases are reset, then the battery panel 14 is welded, the upper base 1 and the lower base 2 are symmetrically installed on an air cylinder (not shown in the figure) through the first installation hole 10 and the second installation hole 11, the distance between the two bases is controlled through the air cylinder, the welding strip 3 passes through a bending tool, and the first bending right-angle surface 5 and the second bending right-angle surface 7 are matched with each other in pairs, so that a right-angle bend 13 is formed by the passing part of the welding strip; the first bending surface 4 and the second bending surface 6 are matched with each other pairwise, so that the passing part of the first bending surface and the second bending surface forms a curved surface bend 12; the drop formed by the battery pieces 14 and the welding strips 3 is relieved between the adjacent battery pieces 14 of the right-angle bend 13; the curved surface bending part 12 forms an arc shape at the ending part of the battery piece 14 and the welding strip 3, after the battery piece is rapidly heated by an infrared heating lamp (not shown in the figure), the ending part of the battery piece 14 is not welded by 5-7mm, the overlapping stress of the battery piece is reduced, the fragment rate of the battery piece is reduced, and therefore the generation of unqualified products is reduced.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (6)
1. The utility model provides a supplementary frock of buckling of crystalline silicon solar module solder strip which characterized in that: comprises an upper base (1) and a lower base (2), wherein a welding strip (3) is arranged between the upper base (1) and the lower base (2), the upper base (1) and the lower base (2) are correspondingly arranged up and down, a first bending surface (4) and a first bending right-angle surface (5) are sequentially arranged on the bottom surface of the upper base (1), a fall is formed between the first bending surface (4) and the first bending right-angle surface (5), a second bending surface (6) and a second bending right-angle surface (7) are sequentially arranged on the bottom surface of the lower base (2), a fall is formed between the second bending surface (6) and the second bending right-angle surface (7), a first channel (8) is formed between the first bending surface (4) and the second bending surface (6), and a second channel (9) is formed between the first bending surface (5) and the second bending right-angle surface (7), the first passage (8) communicates with the second passage (9).
2. The auxiliary bending tool for the solder strip of the crystalline silicon solar cell module as claimed in claim 1, wherein: a first mounting hole (10) is formed in the top surface of the upper base (1), and a second mounting hole (11) is formed in one side of the lower base (2).
3. The auxiliary bending tool for the solder strip of the crystalline silicon solar cell module as claimed in claim 1, wherein: the welding strip (3) sequentially penetrates through the first channel (8) and the second channel (9), and the part, located on the first channel (8), of the welding strip (3) is bent into a curved surface (12).
4. The auxiliary bending tool for the solder strip of the crystalline silicon solar cell module according to claim 3, characterized in that: the part of the welding strip (3) located in the second channel (9) is a right-angle bend (13).
5. The auxiliary bending tool for the solder strip of the crystalline silicon solar cell module as claimed in claim 1, wherein: the height of the first channel (8) is not less than the height of the second channel (9).
6. The auxiliary bending tool for the solder strip of the crystalline silicon solar cell module as claimed in claim 1, wherein: the first bending surface (4) is parallel to the second bending surface (6), and the first bending right-angle surface (5) is parallel to the second bending right-angle surface (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021442346.4U CN212577253U (en) | 2020-07-21 | 2020-07-21 | Auxiliary bending tool for crystalline silicon solar cell module welding strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021442346.4U CN212577253U (en) | 2020-07-21 | 2020-07-21 | Auxiliary bending tool for crystalline silicon solar cell module welding strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212577253U true CN212577253U (en) | 2021-02-23 |
Family
ID=74658910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021442346.4U Expired - Fee Related CN212577253U (en) | 2020-07-21 | 2020-07-21 | Auxiliary bending tool for crystalline silicon solar cell module welding strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212577253U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600657A (en) * | 2021-07-19 | 2021-11-05 | 苏州春秋电子科技股份有限公司 | Sharp angle forming process at rotating shaft of notebook computer shell |
| CN114951882A (en) * | 2022-07-11 | 2022-08-30 | 苏州沃特维自动化系统有限公司 | IBC multi-group gate battery string welding method |
| CN115213508A (en) * | 2022-07-11 | 2022-10-21 | 苏州沃特维自动化系统有限公司 | IBC multi-group grid battery string integral welding method |
-
2020
- 2020-07-21 CN CN202021442346.4U patent/CN212577253U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600657A (en) * | 2021-07-19 | 2021-11-05 | 苏州春秋电子科技股份有限公司 | Sharp angle forming process at rotating shaft of notebook computer shell |
| CN114951882A (en) * | 2022-07-11 | 2022-08-30 | 苏州沃特维自动化系统有限公司 | IBC multi-group gate battery string welding method |
| CN115213508A (en) * | 2022-07-11 | 2022-10-21 | 苏州沃特维自动化系统有限公司 | IBC multi-group grid battery string integral welding method |
| CN115213508B (en) * | 2022-07-11 | 2024-03-22 | 苏州沃特维自动化系统有限公司 | Integral welding method for IBC multi-group grid battery strings |
| CN114951882B (en) * | 2022-07-11 | 2024-03-22 | 苏州沃特维自动化系统有限公司 | IBC multi-group grid battery string welding method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212577253U (en) | Auxiliary bending tool for crystalline silicon solar cell module welding strip | |
| CN101502902B (en) | Solar battery welding device and welding process | |
| US20160118530A1 (en) | Laser soldering systems and methods for joining crystalline silicon solar batteries | |
| CN108574025B (en) | Method for manufacturing laminated tile assembly | |
| CN217280809U (en) | No main grid photovoltaic module with film | |
| CN103801779B (en) | Crystal silicon solar energy battery series welding method | |
| CN105215497A (en) | Photovoltaic module crystalline silicon battery plate welding procedure | |
| CN211162524U (en) | Whole string welding lamp box structure of string welding machine | |
| CN112750916A (en) | Novel processing method of metal mesh for photovoltaic module | |
| CN113305490A (en) | Photovoltaic stringer with preheating device | |
| CN209736866U (en) | Photovoltaic cell welding device | |
| CN107492581A (en) | Back contact solar battery component and its manufacture method | |
| CN102983223A (en) | Photovoltaic module and production process and production equipment of photovoltaic module | |
| WO2022206609A1 (en) | Ribbon soldering method for back-contact solar cell chips | |
| CN203649751U (en) | Automatic welding machine welding base plate | |
| CN109935657A (en) | Lamination laying process of solar photovoltaic module | |
| CN210467856U (en) | Solar cell for non-shielding component packaging technology | |
| CN203951434U (en) | A kind of photovoltaic module and testing apparatus of welding test use | |
| CN2893929Y (en) | Welding series sample panel for crystal solar battery assembly | |
| CN207233719U (en) | String welding machine welding guide frame | |
| CN105689927A (en) | Welding table top and welding process | |
| CN206322709U (en) | A kind of photovoltaic component lamination frock | |
| CN215238702U (en) | Bus bar welding floating backing plate device | |
| CN211062731U (en) | Silk screen device for series welding of solar cells | |
| CN111668322A (en) | Back contact solar cell conductive composite plate and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211129 Address after: 072550 no.4685, Changcheng North Street, Xushui District, Baoding City, Hebei Province Patentee after: Hebei Zhaoneng New Energy Technology Co.,Ltd. Address before: 072550 no.4685, Changcheng North Street, Xushui District, Baoding City, Hebei Province Patentee before: JULI NEW ENERGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |