CN106624242A - Welding system for serially welding solar cells - Google Patents
Welding system for serially welding solar cells Download PDFInfo
- Publication number
- CN106624242A CN106624242A CN201710125287.4A CN201710125287A CN106624242A CN 106624242 A CN106624242 A CN 106624242A CN 201710125287 A CN201710125287 A CN 201710125287A CN 106624242 A CN106624242 A CN 106624242A
- Authority
- CN
- China
- Prior art keywords
- welding
- solar battery
- battery sheet
- feeding sucker
- vacuum
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 127
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 27
- 238000007747 plating Methods 0.000 description 26
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 5
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 5
- 238000005476 soldering Methods 0.000 description 5
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 5
- 238000010304 firing Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000005538 encapsulation Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- 230000000703 anti-shock Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/008—Soldering within a furnace
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/04—Heating appliances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/082—Flux dispensers; Apparatus for applying flux
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- 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
- H01L31/1876—Particular processes or apparatus for batch treatment of the devices
- H01L31/188—Apparatus specially adapted for automatic interconnection of solar cells in a module
-
- 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
-
- 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 provides a welding system for serially welding solar cells. When the solar cells are welded with solder strips, a preheating oven is used for preheating, so that the solar cells and the solder strips can be preliminarily heated and the heating efficiency of the following welding stations is reduced. The principle of vacuum thermal insulation and vacuum heat preservation through a vacuum welding device in a welding process is adopted, so that the welding efficiency and the welding quality are increased.
Description
Technical field
The present invention relates to field of photovoltaic technology, more particularly to a kind of welding system of solar battery sheet series welding.
Background technology
Encapsulation is the committed step in manufacture of solar cells, and without good packaging technology, how good battery is also produced
The solar panel not gone out.The encapsulation of battery not only can make the life-span of battery be guaranteed, and also enhance battery
Anti-shock strength.The high-quality of product and high life are the keys of Win Clients satisfaction, so the encapsulation matter of solar panel
Amount is extremely important.
The production and assembly technique of solar panel is generally comprised：Cell piece detection, cell piece series welding, Welding Testing, apply
If, lamination, burr removing, rim frame, Welding junction box, Hi-pot test, module testing, appearance test and packaging and storage.
Wherein, cell piece series welding is usually and 6～12 solar battery sheets is together in series to form solar energy by welding
Battery strings.Welding welding when, if welding temperature is too low, scaling powder smears very few or excessive velocities can cause the void of welding
Weldering, rosin joint occurs that at short notice welding comes off with battery lamella, affects component power decay or fails；If welding temperature
Too high or weld interval is long to cause weldering phenomenon, and weld seam crystal can be made to grow up, intensity decreases or battery fragmentation, or even
Cell piece internal electrode can be caused to be damaged, directly affecting component power decay reduces assembly life-span or cause to waste.
The content of the invention
The technical problem to be solved is：In order to overcome deficiency of the prior art, the present invention to provide one kind too
The welding system of positive energy cell piece series welding.
The present invention solves its technical problem technical scheme to be taken：A kind of welding system of solar battery sheet series welding
System, including conveying mechanism, and it is arranged on the first feeding sucker above conveying mechanism, the second feeding sucker, pre- according to operation
Oven heat and vacuum welding equipment, the first feeding sucker and the second feeding sucker are located at respectively the both sides of conveying mechanism, and described
First feeding sucker and the second feeding sucker can transverse shifting, the first feeding sucker is used for the solar-electricity in magazine
Pond piece is drawn and is placed on the conveyor, and the second feeding sucker is placed on the solar battery sheet for drawing welding
On, the preheating oven is used to be preheated welding and solar battery sheet, and the vacuum welding equipment is arranged on described pre-
The downstream position of oven heat.
Further, the conveying mechanism includes support, conveyer belt and is sequentially connected multiple adsorption boxes on the conveyor belt, institute
State position corresponding with the adsorption box on support and be provided with vacuum elements, the vacuum elements are used to be pumped into adsorption box very
Sky, realizes the fixation of solar battery sheet.
The welding process of above-mentioned welding equipment is：
Step 1：First piece solar battery sheet is placed on the conveyor initially with the first feeding sucker, is then adopted
Tin plating welding is placed on first piece solar battery sheet with the second feeding sucker, and makes tin plating welding one end be fitted in
On the position of bonding wire of the upper surface of a piece of solar battery sheet, the other end of tin plating welding is stretched backward, then using on first
Material sucker is placed on second solar battery sheet on the stretching end of tin plating welding, and makes tin plating welding position and lower surface
On position of bonding wire laminating, continue to place the tin plating welding of Article 2 according to above-mentioned steps, so that the two ends difference of tin plating welding
The upper and lower surface of adjacent two solar battery sheet is connected to, while the end position of the tin plating welding of each is consolidated
It is fixed；The adsorbed case absorption of solar battery sheet placed on the conveyor is fixed.
Step 2：By the solar battery sheet of the good tin plating welding of arrangement, send into preheating oven and preheated, make solar-electricity
The temperature of pond piece and tin plating welding is maintained between 100 DEG C -135 DEG C；Preheating temperature needs the fusing point less than solder, it is to avoid solder
Fusing, while also to guarantee to provide a higher temperature, is conducive to the intensification of follow-up welding.
Step 3：Preheated tin plating welding and solar battery sheet are sent into into welding post, will using vacuum welding equipment
Melts soldering tin on tin plating welding makes welding be welded on the surface of solar battery sheet, while being welded, makes plating soldering
Environment residing for band and solar battery sheet is vacuum state；
When being welded in atmosphere, because solder and firing equipment expose in atmosphere, during welding heat scatter and disappear compared with
Many, the heating-up temperature of welding equipment will typically be far longer than the fusing point of scolding tin, just can guarantee that and provide enough welding energies.This
It is bright to be welded under vacuum conditions, it is on the one hand low using negative pressure state pyroconductivity, the heat on solder due to lacked to
The medium of space heat transfer, will not be transmitted in air, can be only sustained on solar battery sheet and welding, can reduce solder
Scatter and disappear with the heat on firing equipment；Meanwhile, using vacuum heat-preserving, while the heating-up temperature of welding equipment is reduced,
One higher temperature of maintenance of the temperature long period on solder can be enable, solder is fully melted, realize series welding；It is another
Aspect, is welded under negative pressure state, and the bubble in solder can be discharged while welding, and the general of rosin joint occurs in reduction
Rate.Compared with prior art, of the invention in welding, the heating-up temperature of welding equipment is moderate, using vacuum heat-preserving and every
Heat, so as to shorten the heat time of welding equipment, improves welding efficiency and welding quality, efficiently solves low temperature rosin joint and height
Temperature crosses the phenomenon of weldering.
Step 4：The solar battery sheet for being welded welding is sent into into refrigerating work procedure to be lowered the temperature, makes temperature be down to room temperature shape
State.
Further, the speed for preheating in step 2 is less than the efficiency lowered the temperature in step 4.Fast cooling contributes to the fast of solder
Rapid hardening is consolidated, and improves the fastness and reliability of welding.
Further, for the ease of the fixation of welding, the length of the welding meets with the solar cell leaf length：L
=2H+d+ △, wherein, L is welding length, and H is the length of solar battery sheet, and d is between adjacent two solar panel
Spacing, △ is welding length surplus, and 10mm≤△≤20mm.
The invention has the beneficial effects as follows：A kind of solar battery sheet series welding method that the present invention is provided, to solar-electricity
When pond piece and welding are welded, by the way of preheating, first solar battery sheet and welding are tentatively heated, after reduction
The efficiency of heating surface of continuous welding post；Using vacuum heat-insulation and vacuum heat-preserving principle, welding efficiency and welding quality are improve.
Description of the drawings
With reference to the accompanying drawings and examples the invention will be further described.
Fig. 1 is the structural representation of preferred embodiment.
In figure：1st, conveying mechanism, 1-1, support, 1-2, adsorption box, 1-3, vacuum elements, the 2, first feeding sucker, 3,
Two feeding suckers, 4, preheating oven, 5, vacuum welding equipment, 6, solar battery sheet, 7, welding.
Specific embodiment
Presently in connection with accompanying drawing, the present invention is described in detail.This figure is simplified schematic diagram, is only illustrated in a schematic way
The basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in figure 1, a kind of welding system of solar battery sheet series welding, including conveying mechanism 1, and set according to operation
Put in the first feeding sucker 2 of the top of conveying mechanism 1, the second feeding sucker 3, preheating oven 4 and vacuum welding equipment 5, first
The feeding sucker 3 of feeding sucker 2 and second is located at respectively the both sides of conveying mechanism 1, and the first feeding sucker 2 and the second feeding
Sucker 3 can transverse shifting, the first feeding sucker 2 be used for by magazine solar battery sheet 6 draw be placed on conveying
In mechanism 1, the second feeding sucker 3 is placed on the solar battery sheet 6, the preheating oven 4 for drawing welding 7
For welding 7 and solar battery sheet 6 to be preheated, the vacuum welding equipment 5 is arranged on the downstream of the preheating oven 4
Position.
Further, the conveying mechanism 1 includes support 1-1, conveyer belt and is sequentially connected multiple absorption on the conveyor belt
Case 1-2, the position corresponding with the adsorption box 1-2 is provided with vacuum elements 1-3, the vacuum elements on the support 1-1
1-3 is used to that adsorption box 1-2 to be evacuated, and realizes the fixation of solar battery sheet 6.
The welding process of above-mentioned welding equipment is：
Step 1：First piece solar battery sheet 6 is placed on conveying mechanism 1, so initially with the first feeding sucker 2
Afterwards tin plating welding 7 is placed on first piece solar battery sheet 6 using the second feeding sucker 3, and makes the one end of tin plating welding 7
It is fitted on the position of bonding wire of the upper surface of first piece solar battery sheet 6, the other end of tin plating welding 7 is stretched backward, then
Second solar battery sheet 6 is placed on the stretching end of tin plating welding 7 using the first feeding sucker 2, and makes plating soldering
Fit with the position of bonding wire on lower surface with 7 positions, continue to place the tin plating welding 7 of Article 2 according to above-mentioned steps, so that plating
Soldering is connected to the upper and lower surface of adjacent two solar battery sheet 6 with 7 two ends, while tin plating by each
The end position of welding 7 is fixed；
Step 2：By the solar battery sheet 6 of the good tin plating welding 7 of arrangement, send into preheating oven 4 and preheated, make solar energy
The temperature of cell piece 6 and tin plating welding 7 is maintained between 100 DEG C -135 DEG C；Preheating temperature needs the fusing point less than solder, it is to avoid
Solder fusing, while also to guarantee to provide a higher temperature, is conducive to the intensification of follow-up welding.
Step 3：Preheated tin plating welding 7 and solar battery sheet 6 are sent into into welding post, using vacuum welding equipment
Melts soldering tin on tin plating welding 7 is made welding 7 be welded on the surface of solar battery sheet 6 by 5, while being welded, is made
Environment residing for tin plating welding 7 and solar battery sheet 6 is vacuum state；
When being welded in atmosphere, because solder and firing equipment expose in atmosphere, during welding heat scatter and disappear compared with
Many, the heating-up temperature of welding equipment will typically be far longer than the fusing point of scolding tin, just can guarantee that and provide enough welding energies.This
It is bright to be welded under vacuum conditions, it is on the one hand low using negative pressure state pyroconductivity, the heat on solder due to lacked to
The medium of space heat transfer, will not be transmitted in air, can be only sustained on solar battery sheet 6 and welding 7, can reduce weldering
Heat on material and firing equipment scatters and disappears；Meanwhile, using vacuum heat-preserving, while the heating-up temperature of welding equipment is reduced,
Also one higher temperature of maintenance of the temperature long period on solder can be enable, solder is fully melted, realize series welding；Separately
On the one hand, welded under negative pressure state, the bubble in solder can be discharged while welding, the general of rosin joint is occurred in reduction
Rate.Compared with prior art, of the invention in welding, the heating-up temperature of welding equipment is moderate, using vacuum heat-preserving and every
Heat, so as to shorten the heat time of welding equipment, improves welding efficiency and welding quality, efficiently solves low temperature rosin joint and height
Temperature crosses the phenomenon of weldering.
Step 4：The solar battery sheet 6 for being welded welding 7 is sent into into refrigerating work procedure to be lowered the temperature, makes temperature be down to room temperature
State.
Further, the speed for preheating in step 2 is less than the efficiency lowered the temperature in step 4.Fast cooling contributes to the fast of solder
Rapid hardening is consolidated, and improves the fastness and reliability of welding.
Further, for the ease of the fixation of welding 7, the length of the welding 7 is full with the length of the solar battery sheet 6
Foot：L=2H+d+ △, wherein, L is the length of welding 7, and H is the length of solar battery sheet 6, and d is adjacent two solar panel
Between spacing, △ is the length surplus of welding 7, and 10mm≤△≤20mm.
With the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, related staff
Completely various change and modification can be carried out in without departing from the scope of the present invention.The technical scope of this invention is not
The content being confined on specification, it is necessary to its technical scope is determined according to right.
Claims (2)
1. a kind of welding system of solar battery sheet series welding, it is characterised in that：Including conveying mechanism (1), and according to operation
It is arranged on the first feeding sucker (2) above conveying mechanism (1), the second feeding sucker (3), preheating oven (4), vacuum welding to set
Standby (5) and cooling body, the first feeding sucker (2) and the second feeding sucker (3) are located at respectively the both sides of conveying mechanism (1), and
The first feeding sucker (2) and the second feeding sucker (3) can transverse shifting, the first feeding sucker (2) for will material
Solar battery sheet (6) in box is drawn and is placed on conveying mechanism (1), and the second feeding sucker (3) is for drawing welding
(7) it is placed on the solar battery sheet (6), the preheating oven (4) is for by welding (7) and solar battery sheet (6)
Preheated, the vacuum welding equipment (5) is arranged on the downstream position of the preheating oven (4), for the weldering of welding (7)
Connect, the cooling body is arranged on the downstream position of the vacuum welding equipment (5), for making solar battery sheet (6) quick
Cooling.
2. the welding system of solar battery sheet series welding as claimed in claim 1, it is characterised in that：The conveying mechanism (1)
Including support (1-1), conveyer belt and multiple adsorption boxes (1-2) on the conveyor belt are sequentially connected, on the support (1-1) and institute
State the corresponding position of adsorption box (1-2) and be provided with vacuum elements (1-3), the vacuum elements (1-3) are used for adsorption box (1-
2) it is evacuated, realizes the fixation of solar battery sheet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710125287.4A CN106624242A (en) | 2017-03-04 | 2017-03-04 | Welding system for serially welding solar cells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710125287.4A CN106624242A (en) | 2017-03-04 | 2017-03-04 | Welding system for serially welding solar cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106624242A true CN106624242A (en) | 2017-05-10 |
Family
ID=58847006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710125287.4A Pending CN106624242A (en) | 2017-03-04 | 2017-03-04 | Welding system for serially welding solar cells |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106624242A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114420791A (en) * | 2022-01-19 | 2022-04-29 | 杭州康奋威科技股份有限公司 | Non-intermittent steady-state welding method and device for solar cell |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699587A (en) * | 2012-07-02 | 2012-10-03 | 深圳市索阳新能源科技有限公司 | Single welding and series welding integrity device of solar cell slices |
| CN103182580A (en) * | 2011-12-29 | 2013-07-03 | 日清纺精密机器株式会社 | Flat wire soldering device used for solar cell |
| CN103579413A (en) * | 2012-08-01 | 2014-02-12 | 弗莱克斯电子有限责任公司 | Vacuum reflow voiding rework system |
| CN204912979U (en) * | 2015-06-25 | 2015-12-30 | 秦皇岛博硕光电设备股份有限公司 | Solar wafer series connection welding production line |
| KR20160009225A (en) * | 2014-07-15 | 2016-01-26 | 주식회사 제우스 | Tabbing apparatus and controling method thereof |
| CN105403573A (en) * | 2015-12-31 | 2016-03-16 | 常州亿晶光电科技有限公司 | Visual detection mechanism for crack of solar cell panel |
| CN106392437A (en) * | 2016-12-03 | 2017-02-15 | 苏州佳普硕自动化科技有限公司 | Claw type adsorption device of solar battery series welding machine for negative electrodes of solder strips and series welding machine |
| CN206567650U (en) * | 2017-03-04 | 2017-10-20 | 常州亿晶光电科技有限公司 | A kind of welding system of solar battery sheet series welding |
-
2017
- 2017-03-04 CN CN201710125287.4A patent/CN106624242A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182580A (en) * | 2011-12-29 | 2013-07-03 | 日清纺精密机器株式会社 | Flat wire soldering device used for solar cell |
| CN102699587A (en) * | 2012-07-02 | 2012-10-03 | 深圳市索阳新能源科技有限公司 | Single welding and series welding integrity device of solar cell slices |
| CN103579413A (en) * | 2012-08-01 | 2014-02-12 | 弗莱克斯电子有限责任公司 | Vacuum reflow voiding rework system |
| KR20160009225A (en) * | 2014-07-15 | 2016-01-26 | 주식회사 제우스 | Tabbing apparatus and controling method thereof |
| CN204912979U (en) * | 2015-06-25 | 2015-12-30 | 秦皇岛博硕光电设备股份有限公司 | Solar wafer series connection welding production line |
| CN105403573A (en) * | 2015-12-31 | 2016-03-16 | 常州亿晶光电科技有限公司 | Visual detection mechanism for crack of solar cell panel |
| CN106392437A (en) * | 2016-12-03 | 2017-02-15 | 苏州佳普硕自动化科技有限公司 | Claw type adsorption device of solar battery series welding machine for negative electrodes of solder strips and series welding machine |
| CN206567650U (en) * | 2017-03-04 | 2017-10-20 | 常州亿晶光电科技有限公司 | A kind of welding system of solar battery sheet series welding |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114420791A (en) * | 2022-01-19 | 2022-04-29 | 杭州康奋威科技股份有限公司 | Non-intermittent steady-state welding method and device for solar cell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106903389A (en) | A kind of solar battery sheet series welding method | |
| CN100426533C (en) | Solar cell assembly manufacturing process | |
| CN104183666A (en) | Crystalline silicon solar cell connection method via laser welding | |
| CN104779322B (en) | A kind of method for packing of dual-glass solar cell assembly | |
| CN103456843A (en) | Method for manufacturing back contact type crystalline silicon solar cell component | |
| CN109623220A (en) | Converge welder and solar cell chip bonding machine | |
| CN108161328A (en) | High speed photovoltaic module production equipment and high speed photovoltaic module production method | |
| CN107199383A (en) | A kind of welding method of photovoltaic string welding machine and battery strings | |
| CN106001828A (en) | Infrared welding device for solar battery string | |
| CN112404779A (en) | Solar cell string welding method, cell module and welding device | |
| CN103144300A (en) | Photovoltaic module and welding method of photovoltaic module | |
| CN203401228U (en) | Equipment for series welding of crystalline silica solar energy cell | |
| CN103022250A (en) | Positive pressure encapsulation device of building integrated photovoltaics (BIPV) solar energy component | |
| CN206567650U (en) | A kind of welding system of solar battery sheet series welding | |
| CN106624242A (en) | Welding system for serially welding solar cells | |
| CN103801779A (en) | Series welding method for crystalline silicon solar cells | |
| CN211162524U (en) | Whole string welding lamp box structure of string welding machine | |
| CN211125669U (en) | High-reliability crystalline silicon solar cell packaging assembly | |
| CN104128541A (en) | Method for embossing surface of photovoltaic welding strip | |
| WO2020119693A1 (en) | Vacuum heat insulating and light-transmitting tempered glass plate having sandwich sweat-soldered along periphery of tempered glass | |
| CN103785918B (en) | The welding procedure of welding on solar battery sheet | |
| CN209344110U (en) | A kind of solar panel welding platform | |
| CN203509276U (en) | Cooling device for welded solar cell panel | |
| CN202487546U (en) | Automatic absorption and transfer device for solar battery strings after automatic welding | |
| CN107552911B (en) | Series welding machine with double welding stations and series welding method for battery pieces |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
|
| RJ01 | Rejection of invention patent application after publication |