CN103394819A - Device for welding solder strip of solar battery - Google Patents
Device for welding solder strip of solar battery Download PDFInfo
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- CN103394819A CN103394819A CN2013103719873A CN201310371987A CN103394819A CN 103394819 A CN103394819 A CN 103394819A CN 2013103719873 A CN2013103719873 A CN 2013103719873A CN 201310371987 A CN201310371987 A CN 201310371987A CN 103394819 A CN103394819 A CN 103394819A
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Abstract
The invention relates to the manufacturing field of a crystalline silicon solar battery, and in particular relates to a device for welding a solder strip of a solar battery. The device comprises a welding groove, a heating groove, an aligning groove and a control panel. The solar battery to be welded is arranged inside the welding groove, the heating groove is arranged at the position, corresponding to a main grid of the solar battery, inside the welding groove, and is used for providing the energy for welding the solar battery, the aligning groove is used for holding the solder strip and measuring the length of the solder strip, and the control panel is used for controlling a heating state and the heating temperature of the heating groove. By adopting the device, not only can the measurement be precisely made and the welding precision be controlled, but also the welding time can be reduced.
Description
Technical field
The present invention relates to crystal silicon solar energy battery manufacturing technology field, is a kind of solar cell welding device for welding.
Background technology
The crystal silicon solar batteries assembly is the important component part in sun power station, in process of production, need to through welding, weld and conspire to create string solar cell, carries out afterwards glass, backboard, EVA etc. and fixes and play frame and process.Welding is that the first link in module production process is also most important link, and welding quality not only affects the generating efficiency of solar cell, and can affect the yield rate of assembly, and therefore welding is the emphasis of factory of component quality management and control.
Therefore the welding of modern industrialization need of production solar cell will have accurate, consistent welding effect, not only will control welding temperature well, and welding is welded on the length on the positive and negative surperficial main grid of solar cell, the position of welding also needs good control.Through great many of experiments, find, the deviation of solar cell welding welding position affects the power output of solar module greatly, as shown in Figure 1 as Figure of description is the relation of welding between deviation and power reduction, as can be seen from the figure, the larger impact of reduction on power of welding deviation is also larger, so bonding accuracy is very important.
Summary of the invention
Purpose of the present invention is exactly a kind of solar cell welding device for welding that provides for the defect of above-mentioned existence.Welding precision can accurately be measured and control to this device not only, and can reduce weld interval.
A kind of solar cell welding device for welding technical scheme of the present invention is, comprise operating desk, on operating desk, be provided with welding groove, alignment grooves and control panel, in welding groove, place solar cell to be welded, in welding groove, be provided with heating tank, the position of the corresponding solar cell main grid of heating tank, alignment grooves is positioned on the extended line of heating tank outside welding groove, in alignment grooves, places welding.
The alignment grooves edge arranges scale.
Heating tank is that solar cell is carried energy for welding, and alignment grooves is used for the length of placing welding and measuring welding, and control panel is for the heated condition of controlling heating tank and the heating-up temperature of controlling heating tank.
The width on every limit of welding groove is than the long 0.1-100mm of the width of solar battery sheet corresponding sides.
In welding groove, the width of heating tank is 0.1-5mm.
The temperature of welding groove can be controlled by control panel, and its temperature heating interval is 50-700 ℃.
The width of alignment grooves is 0.1-5mm.
The welding groove cross section is trapezoidal for long base opening upwards, and trapezoidal waist and short base angle are 90-150 °.
The welding groove degree of depth is 0.1-100mm.
On control panel, be provided with liquid crystal display, power switch and temperature adjustment knob.Temperature adjustment knob is for controlling the temperature of heating tank, and power switch is for controlling the break-make of heating tank heating.
Beneficial effect of the present invention is: this device can effectively reduce the welding position deviation, improves the efficiency of solar cell, improves product yield, reduces costs, and strengthens the competitiveness of enterprise.
This device, through producing line experiment, can improve solar module power 1W/ plate, it is estimated the production line of 25MW, and 1 year can synergy 100kW, can increase the benefit more than 400,000 RMB, and the part assembly can improve a class, and inefficient components reduces by 1%.
The accompanying drawing explanation:
Figure 1 shows that the relation between welding deviation and power reduction;
Figure 2 shows that structural representation of the present invention;
Figure 3 shows that A-A of the present invention is to schematic cross-section.
In figure, 1. scale; 2. alignment grooves; 3. welding groove; 4. operating desk; 5. liquid crystal display; 6. power switch; 7. temperature adjustment knob; 8. heating tank.
The specific embodiment:
In order to understand better the present invention, below in conjunction with accompanying drawing, describe technical scheme of the present invention in detail, but the present invention is not limited thereto.
A kind of solar cell welding device for welding of the present invention, comprise operating desk 4, on operating desk 4, be provided with welding groove 3, alignment grooves 2 and control panel, the solar cell that the interior placement of welding groove 3 is to be welded, in welding groove 3, be provided with heating tank 8, the position of the corresponding solar cell main grid of heating tank 8, alignment grooves 2 are positioned on the extended line of heating tank 8 outside welding groove 3, the interior placement welding of alignment grooves 2.
The width on welding groove 3 every limits is than the long 1mm of the width of solar battery sheet corresponding sides.
The width of the interior heating tank 8 of welding groove 3 is 0.5mm.
The temperature of welding groove 3 can be controlled by control panel, and its temperature heating interval is 50-700 ℃.
The width of alignment grooves 2 is 0.5mm.
On control panel, be provided with liquid crystal display 5, power switch 6 and temperature adjustment knob 7.Temperature adjustment knob 7 is be used to controlling the temperature of heating tank 8, and power switch 6 is be used to controlling the break-make of heating tank 8 heating.
This device can effectively reduce the welding position deviation, improves the efficiency of solar cell, improves product yield, reduces costs, and strengthens the competitiveness of enterprise.
This device, through producing line experiment, can improve solar module power 1W/ plate, it is estimated the production line of 25MW, and 1 year can synergy 100kW, can increase the benefit more than 400,000 RMB, and the part assembly can improve a class, and inefficient components reduces by 1%.
A kind of solar cell welding device for welding of the present invention, comprise operating desk 4, on operating desk 4, be provided with welding groove 3, alignment grooves 2 and control panel, the solar cell that the interior placement of welding groove 3 is to be welded, in welding groove 3, be provided with heating tank 8, the position of the corresponding solar cell main grid of heating tank 8, alignment grooves 2 are positioned on the extended line of heating tank 8 outside welding groove 3, the interior placement welding of alignment grooves 2.
The width on welding groove 3 every limits is than the long 100mm of the width of solar battery sheet corresponding sides.
The width of the interior heating tank 8 of welding groove 3 is 1.1mm.
The temperature of welding groove 3 can be controlled by control panel, and its temperature heating interval is 50-700 ℃.
The width of alignment grooves 2 is 1.1mm.
On control panel, be provided with liquid crystal display 5, power switch 6 and temperature adjustment knob 7.Temperature adjustment knob 7 is be used to controlling the temperature of heating tank 8, and power switch 6 is be used to controlling the break-make of heating tank 8 heating.
This device can effectively reduce the welding position deviation, improves the efficiency of solar cell, improves product yield, reduces costs, and strengthens the competitiveness of enterprise.
This device, through producing line experiment, can improve solar module power 1W/ plate, it is estimated the production line of 25MW, and 1 year can synergy 100kW, can increase the benefit more than 400,000 RMB, and the part assembly can improve a class, and inefficient components reduces by 1%.
A kind of solar cell welding device for welding of the present invention, comprise operating desk 4, on operating desk 4, be provided with welding groove 3, alignment grooves 2 and control panel, the solar cell that the interior placement of welding groove 3 is to be welded, in welding groove 3, be provided with heating tank 8, the position of the corresponding solar cell main grid of heating tank 8, alignment grooves 2 are positioned on the extended line of heating tank 8 outside welding groove 3, the interior placement welding of alignment grooves 2.
The width on welding groove 3 every limits is than the long 0.5mm of the width of solar battery sheet corresponding sides.
The width of the interior heating tank 8 of welding groove 3 is 2.1mm.
The temperature of welding groove 3 can be controlled by control panel, and its temperature heating interval is 50-700 ℃.
The width of alignment grooves 2 is 2mm.
Welding groove 3 cross sections are trapezoidal for long base opening upwards, and trapezoidal waist and short base angle are 150 °.
Welding groove 3 degree of depth are 0.1mm.
On control panel, be provided with liquid crystal display 5, power switch 6 and temperature adjustment knob 7.Temperature adjustment knob 7 is be used to controlling the temperature of heating tank 8, and power switch 6 is be used to controlling the break-make of heating tank 8 heating.
This device can effectively reduce the welding position deviation, improves the efficiency of solar cell, improves product yield, reduces costs, and strengthens the competitiveness of enterprise.
This device, through producing line experiment, can improve solar module power 1W/ plate, it is estimated the production line of 25MW, and 1 year can synergy 100kW, can increase the benefit more than 400,000 RMB, and the part assembly can improve a class, and inefficient components reduces by 1%.
Claims (9)
1. solar cell welding device for welding, it is characterized in that, comprise operating desk, on operating desk, be provided with welding groove, alignment grooves and control panel, in welding groove, place solar cell to be welded, in welding groove, be provided with heating tank, the position of the corresponding solar cell main grid of heating tank, alignment grooves is positioned on the extended line of heating tank outside welding groove, in alignment grooves, places welding.
2. a kind of solar cell welding device for welding according to claim 1, is characterized in that, the alignment grooves edge arranges scale.
3. a kind of solar cell welding device for welding according to claim 1, is characterized in that, the width on every limit of welding groove is than the long 0.1-100mm of the width of solar battery sheet corresponding sides.
4. a kind of solar cell welding device for welding according to claim 1, is characterized in that, in welding groove, the width of heating tank is 0.1-5mm.
5. a kind of solar cell welding device for welding according to claim 1, is characterized in that, the temperature of welding groove can be controlled by control panel, and its temperature heating interval is 50-700 ℃.
6. a kind of solar cell welding device for welding according to claim 1, is characterized in that, the width of alignment grooves is 0.1-5mm.
7. a kind of solar cell welding device for welding according to claim 1, is characterized in that, the welding groove cross section is trapezoidal for long base opening upwards, and trapezoidal waist and short base angle are 90-150 °.
According to claim 1 with a kind of solar cell welding device for welding claimed in claim 2, the welding groove degree of depth is 0.1-100mm.
According to claim 1 with a kind of solar cell welding device for welding claimed in claim 2, on control panel, be provided with liquid crystal display, power switch and temperature adjustment knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371987.3A CN103394819B (en) | 2013-08-23 | 2013-08-23 | Device for welding solder strip of solar battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310371987.3A CN103394819B (en) | 2013-08-23 | 2013-08-23 | Device for welding solder strip of solar battery |
Publications (2)
| Publication Number | Publication Date |
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| CN103394819A true CN103394819A (en) | 2013-11-20 |
| CN103394819B CN103394819B (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310371987.3A Active CN103394819B (en) | 2013-08-23 | 2013-08-23 | Device for welding solder strip of solar battery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785916A (en) * | 2014-01-20 | 2014-05-14 | 苏州盛康光伏科技有限公司 | Welding tool for welding solder strip on solar cell sheet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201369337Y (en) * | 2009-03-20 | 2009-12-23 | 常州天华新能源科技有限公司 | Series welding template for solar cells |
| WO2010022977A2 (en) * | 2008-08-29 | 2010-03-04 | Schmid Technology Systems Gmbh | Method for soldering contact wires to solar cells |
| US20110272453A1 (en) * | 2010-05-05 | 2011-11-10 | Schott Solar Ag | Method and device for introducing solder onto a workpiece |
| CN102476256A (en) * | 2010-11-30 | 2012-05-30 | 江苏顺风光电科技有限公司 | Solar cell slice soldering mold plate |
| CN103028884A (en) * | 2013-01-07 | 2013-04-10 | 天津必利优科技发展有限公司 | Positioning and guiding device for solar cell solder strip |
| CN203509385U (en) * | 2013-08-23 | 2014-04-02 | 山东力诺光伏高科技有限公司 | Solar battery solder strip welding device |
-
2013
- 2013-08-23 CN CN201310371987.3A patent/CN103394819B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010022977A2 (en) * | 2008-08-29 | 2010-03-04 | Schmid Technology Systems Gmbh | Method for soldering contact wires to solar cells |
| CN201369337Y (en) * | 2009-03-20 | 2009-12-23 | 常州天华新能源科技有限公司 | Series welding template for solar cells |
| US20110272453A1 (en) * | 2010-05-05 | 2011-11-10 | Schott Solar Ag | Method and device for introducing solder onto a workpiece |
| CN102476256A (en) * | 2010-11-30 | 2012-05-30 | 江苏顺风光电科技有限公司 | Solar cell slice soldering mold plate |
| CN103028884A (en) * | 2013-01-07 | 2013-04-10 | 天津必利优科技发展有限公司 | Positioning and guiding device for solar cell solder strip |
| CN203509385U (en) * | 2013-08-23 | 2014-04-02 | 山东力诺光伏高科技有限公司 | Solar battery solder strip welding device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785916A (en) * | 2014-01-20 | 2014-05-14 | 苏州盛康光伏科技有限公司 | Welding tool for welding solder strip on solar cell sheet |
| CN103785916B (en) * | 2014-01-20 | 2016-09-14 | 苏州爱康光电科技有限公司 | The welding tooling of welding is welded on solar battery sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103394819B (en) | 2015-07-15 |
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