CN102615373B - Series welding equipment with air cooling structure and series welding head with air cooling structure - Google Patents
Series welding equipment with air cooling structure and series welding head with air cooling structure Download PDFInfo
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- CN102615373B CN102615373B CN201210115787.7A CN201210115787A CN102615373B CN 102615373 B CN102615373 B CN 102615373B CN 201210115787 A CN201210115787 A CN 201210115787A CN 102615373 B CN102615373 B CN 102615373B
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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 provides series welding equipment with an air cooling structure. The series welding equipment comprises a series welding head and a machine table, wherein the machine table is used for supporting the series welding head, the series welding head comprises a welding head seat, a welding head seat cover plate, a magnetic flux concentrator, an induction coil and a compression device and the magnetic flux concentrator; the induction coil is bonded in the welding head seat through high-temperature-resistance glue filling, passages allowing the compression device to pass are arranged on the welding head seat and the magnetic flux concentrator, in addition, the passages of the welding head seat and the magnetic flux concentrator are coaxial, the welding head seat is made into an air cooling structure, the air cooling structure of the welding head seat comprises a main cooling air pipe and an air cavity, the air cavity comprises an air inlet and an air passage, the main cooling air pipe is connected and communicated with the air inlet, the air passage is arranged in the side wall of the welding head seat, the air passage is in a groove shape, the welding head seat cover plate is arranged on the welding head seat so as to close the groove-shaped air passages, exhaust holes are arranged on the welding head seat cover plate, and the exhaust holes are communicated with the air passages. When the series welding equipment is adopted for welding silicon solar cells, the series welding equipment can be simply and conveniently cooled, and the welding quality is improved.
Description
technical field:
The present invention relates to welding technology field, particularly a kind of series welding soldering tip that there is the series welding device of air-cooled structure and there is air-cooled structure.
background technology:
Along with the development of the full-automatic series welding machine of photovoltaic module, the device of welding solar energy crystalline silicon battery plate also grows up disaggregatedly, and welding solar energy crystalline silicon battery plate generally all needs higher temperature, and to guarantee the stable of temperature, for guaranteeing the welding quality of cell piece, on full-automatic series welding machine, be provided with cooling device, in prior art, the cooling soldering tip of most of series welding machine all adopts the mode of liquid cools, and the more complicated and bad control of this mode structure, easily reveals.
summary of the invention:
In view of this, be necessary to provide a kind of and adopt air cooling way and structure, control all fairly simple series welding device with air-cooled structure.
Also be necessary to provide a kind of series welding soldering tip with air-cooled structure.
There is a series welding device for air-cooled structure, comprise series welding soldering tip, for supporting the board of series welding soldering tip; Series welding soldering tip comprises bonding tip seat, bonding tip seat cover plate, electromagnetic flux field concentrator, induction coil, hold down gag, electromagnetic flux field concentrator, induction coil are bonded in bonding tip seat by high-temperature plastic perfusion, the passage passing for hold down gag is set on bonding tip seat, electromagnetic flux field concentrator, and the passage of bonding tip seat, electromagnetic flux field concentrator is coaxial; Bonding tip seat is set to air-cooled structure, bonding tip seat air-cooled structure comprises main cold blank pipe, wind chamber, wind chamber is arranged in bonding tip seat, and wind chamber comprises air inlet, air channel, and main cold blank pipe is connected with air inlet and communicates, air channel is arranged in the sidewall of bonding tip seat, air channel is groove shape, and bonding tip seat cover plate is arranged on bonding tip seat, by the air channel closure of groove shape, on bonding tip seat cover plate, be provided with steam vent, steam vent is communicated with air channel.
In the air channel of groove shape, be provided with protruding fin, the height of fin is lower than the cell wall of groove.
This series welding device with air-cooled structure also includes air cooling equipment, air cooling equipment comprises high pressure positive blower, ventilation duct, high pressure positive blower has air-breathing pin pipe and pin pipe venting one's pent-up feelings, and the pin pipe of feeling elated and exultant is connected with ventilation duct and communicates, and ventilation duct for injecting cold wind in main cold blank pipe.
On the air-breathing pin pipe of high pressure positive blower, a filter is installed.
The series welding device with air-cooled structure also comprises that framework is the framework of a rectangular shape for the framework of fixing series welding soldering tip, and the length of framework is slightly larger than the length of bonding tip seat, and frame installation is on the top of board.
The top on one side of framework is provided with cuboid wind box and an a connection piece, and the side opening in the frame oriented of wind box is provided with multiple air outlets, and connector is hollow column structure, and wind box is connected with connector and communicates; On connector, be connected with note airduct, connector communicates with note airduct, and note airduct is parallel with wind box; The other end of note airduct is connected and communicates with main cold blank pipe; The top on one side of the framework relative with wind box is provided with some groups of fans; One end of ventilation duct is connected and communicates with pin pipe venting one's pent-up feelings, and the other end of ventilation duct is connected and communicates with the air inlet of connector.
The edge that wind box is installed of framework is provided with several parallel to each other and concordant supports with the inner side of the edge that fan is installed, support is L shaped shape, the inner side of framework is stretched in the short one end of support, long one end be close to framework edge inner side and be screwed, the short end of support offers screw, the bottom at the two ends of bonding tip seat offers screw, series welding soldering tip penetrates in framework, the support short end overlaid that the two ends of bonding tip seat are relative with two, the screw of the screw in the short end of support and bottom, bonding tip seat two ends coincides, insert with screw in the screw of the screw at bonding tip seat two ends and the short end of support, series welding soldering tip is fixed on framework.
A kind of series welding soldering tip with air-cooled structure, comprise bonding tip seat, bonding tip seat cover plate, electromagnetic flux field concentrator, induction coil, hold down gag, electromagnetic flux field concentrator, induction coil are bonded in bonding tip seat by high-temperature plastic perfusion, the passage passing for hold down gag is set on bonding tip seat, electromagnetic flux field concentrator, and the passage of bonding tip seat, electromagnetic flux field concentrator is coaxial; Bonding tip seat is set to air-cooled structure, bonding tip seat air-cooled structure comprises main cold blank pipe, wind chamber, wind chamber is arranged in bonding tip seat, and wind chamber comprises air inlet, air channel, and main cold blank pipe is connected with air inlet and communicates, air channel is arranged in the sidewall of bonding tip seat, air channel is groove shape, and bonding tip seat cover plate is enclosed within on bonding tip seat, by the air channel closure of groove shape, on bonding tip seat cover plate, be provided with steam vent, steam vent is communicated with air channel.
In the air channel of groove shape, be provided with protruding fin, the height of fin is lower than the cell wall of groove.
While adopting the present invention to weld solar silicon cell, high pressure positive blower is injected into cold wind in main cold blank pipe and wind box by the pin pipe of feeling elated and exultant, ventilation duct, connector, note airduct, cold wind in wind box sheds by the hole of wind box side, fan coldly goes out to extract out in framework by what shed in wind box, by this process, can play and reduce series welding soldering tip external temperature; Simultaneously, main cold blank pipe is transported to cold wind in wind chamber, and by fin by the heat cooling producing in welding process, hot-air in wind chamber is discharged by the steam vent of bonding tip seat cover plate, the heat that the heat that fan sheds series welding soldering tip outside and steam vent are discharged is extracted out in framework, by this process, in the time of welding solar silicon cell, cooling series welding device simply and easily, has improved welding quality.
accompanying drawing explanation:
Fig. 1 is the application schematic diagram with the series welding device of air-cooled structure.
Fig. 2 is the concrete structure schematic diagram of the framework of series welding device in Fig. 1.
Fig. 3 is that series welding soldering tip is arranged on the concrete structure schematic diagram in framework.
Fig. 4 is the concrete structure schematic diagram of the series welding soldering tip of series welding device in Fig. 1.
In figure: air cooling equipment 10, high pressure positive blower 11, the pin pipe 111 of feeling elated and exultant, air-breathing pin pipe 112, ventilation duct 12, series welding soldering tip 20, bonding tip seat 21, main cold blank pipe 211, wind chamber 212, air inlet 2121, air channel 2122, fin 214, bonding tip seat cover plate 22, steam vent 221, electromagnetic flux field concentrator 23, induction coil 24, hold down gag 25, framework 30, connector 31, air inlet 311, wind box 32, note airduct 33, fan 34, support 35
the specific embodiment:
Refer to Fig. 1, the series welding device with air-cooled structure comprises air cooling equipment 10, series welding soldering tip 20 and the board for support solar battery series welding soldering tip, and solar cell series welding soldering tip 20 can move up and down on board.
Please refer to Fig. 1 and Fig. 4, the series welding soldering tip that is provided with air-cooled structure comprises air cooling equipment 10, series welding soldering tip 20.Air cooling equipment 10 comprises high pressure positive blower 11, ventilation duct 12, and high pressure positive blower 11 is provided with air-breathing pin pipe 112, the pin pipe 111 of feeling elated and exultant, and on the air-breathing pin pipe 112 of high pressure positive blower 11, a filter is installed.
Series welding soldering tip 20 comprises bonding tip seat 21, bonding tip seat cover plate 22, electromagnetic flux field concentrator 23, induction coil 24, hold down gag 25, electromagnetic flux field concentrator 23, induction coil 24 are bonded in bonding tip seat 21 by high-temperature plastic perfusion, the passage passing for hold down gag 25 is set on bonding tip seat 21, electromagnetic flux field concentrator 23, and the passage of bonding tip seat 21, electromagnetic flux field concentrator 23 is coaxial; Bonding tip seat 21 is set to air-cooled structure, bonding tip seat 21 air-cooled structures comprise main cold blank pipe 211, wind chamber 212, wind chamber 212 is arranged in bonding tip seat 21, wind chamber 212 comprises air inlet 2121, air channel 2122, main cold blank pipe 211 is connected and communicates with air inlet 2121, the cold wind that main cold blank pipe 211 provides for receiving high pressure positive blower 11.Air channel 2122 is arranged in the sidewall of bonding tip seat 21, and air channel 2122 is groove shape, is provided with protruding fin 214 in air channel 2122, and the height of fin 214 is lower than the cell wall height in air channel 2122.Bonding tip seat cover plate 22 is arranged on bonding tip seat 21, by the air channel closure of groove shape, is provided with steam vent 221 on bonding tip seat cover plate 22, and air channel 2122 is communicated with steam vent 221.
Please refer to Fig. 2 and Fig. 3, the series welding soldering tip with air-cooled structure also comprises that framework 30 is the framework of a rectangular shape for the framework 30 of fixing series welding soldering tip 20, and the length of framework 30 is slightly larger than the length of bonding tip seat 21.
The top on one side of framework 30 is provided with cuboid wind box 32 and connector 31, and the side opening in the frame oriented of wind box 32 is provided with multiple air outlets, and connector 31 is hollow column structure, and wind box 32 is connected and communicates with connector 31; On connector 31, be connected with note airduct 33, connector 31 communicates with note airduct 33, and note airduct 33 is parallel with wind box 32.The other end of note airduct 33 is connected and communicates with main cold blank pipe 211.The top on one side of the framework relative with wind box 32 is provided with some groups of fans 34.One end of ventilation duct 12 is connected and communicates with pin pipe 111 venting one's pent-up feelings, and the other end of ventilation duct 12 is connected and communicates with the air inlet 311 of connector 31.
The edge that wind box 33 is installed of framework 30 is provided with several parallel to each other and concordant supports 35 with the inner side of the edge that fan 34 is installed, support 35 is L shaped shape, the inner side of framework 30 is stretched in the short one end of support 35, long one end be close to framework 30 edge inner side and be screwed, the short end of support 35 offers screw, the bottom at the two ends of bonding tip seat 21 offers screw, series welding soldering tip 20 penetrates in framework 30, the support 35 short end overlaids that the two ends of bonding tip seat 21 are relative with two, the screw of the screw in the short end of support 35 and bonding tip seat 21 bottoms, two ends coincides, insert with screw in the screw of the screw at bonding tip seat 21 two ends and the short end of support 35, series welding soldering tip 20 is fixed on framework 30.
While adopting the above-mentioned series welding device welding solar silicon cell with air-cooled structure, high pressure positive blower 11 is injected into cold wind in main cold blank pipe 211 and wind box 32 by the pin pipe 111 of feeling elated and exultant, ventilation duct 12, connector 31, note airduct 33, cold wind in wind box 32 sheds by the hole of wind box 32 sides, fan 34 by wind box 32, shed cold go out from the interior extraction of framework 30, by this process, can play and reduce series welding soldering tip 20 external temperatures; Simultaneously, main cold blank pipe 211 is transported to cold wind in wind chamber 212, and by fin 214 by the heat cooling producing in welding process, the moving air that contains heat is discharged by the steam vent 221 arranging on bonding tip seat cover plate 22, the heat that the heat that fan 34 produces series welding soldering tip 20 external temperatures and steam vent 221 are discharged is from the interior extraction of framework 30, by this process, in the time of welding solar silicon cell, cooling welding equipment simply and easily, has improved welding quality.
Claims (2)
1. one kind has the series welding device of air-cooled structure, the series welding device with air-cooled structure comprises series welding soldering tip, for supporting the board of series welding soldering tip, it is characterized in that: series welding soldering tip comprises bonding tip seat, bonding tip seat cover plate, electromagnetic flux field concentrator, induction coil, hold down gag, electromagnetic flux field concentrator, induction coil are bonded in bonding tip seat by high-temperature plastic perfusion, the passage passing for hold down gag is set on bonding tip seat, electromagnetic flux field concentrator, and the passage of bonding tip seat, electromagnetic flux field concentrator is coaxial; Bonding tip seat is set to air-cooled structure, bonding tip seat air-cooled structure comprises main cold blank pipe, wind chamber, wind chamber is arranged in bonding tip seat, and wind chamber comprises air inlet, air channel, and main cold blank pipe is connected with air inlet and communicates, air channel is arranged in the sidewall of bonding tip seat, air channel is groove shape, and bonding tip seat cover plate is arranged on bonding tip seat, by the air channel closure of groove shape, on bonding tip seat cover plate, be provided with steam vent, steam vent is communicated with air channel.
2. the series welding device with air-cooled structure as claimed in claim 1, is characterized in that: in the air channel of groove shape, be provided with protruding fin, the height of fin is lower than the cell wall of groove.
3. the series welding device with air-cooled structure as claimed in claim 1, it is characterized in that: the series welding device with air-cooled structure also includes air cooling equipment, air cooling equipment comprises high pressure positive blower, ventilation duct, high pressure positive blower has air-breathing pin pipe and pin pipe venting one's pent-up feelings, the pin pipe of feeling elated and exultant is connected with ventilation duct and communicates, and ventilation duct for injecting cold wind in main cold blank pipe.
4. the series welding device with air-cooled structure as claimed in claim 3, is characterized in that: on the air-breathing pin pipe of high pressure positive blower, filter is installed.
5. the series welding device with air-cooled structure as claimed in claim 3, it is characterized in that: the series welding device with air-cooled structure also comprises the framework for fixing series welding soldering tip, framework is the framework of a rectangular shape, the length of framework is slightly larger than the length of bonding tip seat, and frame installation is in board top.
6. the series welding device with air-cooled structure as claimed in claim 5, it is characterized in that: the top on one side of framework is provided with cuboid wind box and an a connection piece, side opening in the frame oriented of wind box is provided with multiple air outlets, connector is hollow column structure, and wind box is connected with connector and communicates; On connector, be connected with note airduct, connector communicates with note airduct, and note airduct is parallel with wind box; The other end of note airduct is connected and communicates with main cold blank pipe; The top on one side of the framework relative with wind box is provided with some groups of fans; One end of ventilation duct is connected and communicates with pin pipe venting one's pent-up feelings, and the other end of ventilation duct is connected and communicates with the air inlet of connector.
7. the series welding device with air-cooled structure as claimed in claim 6, it is characterized in that: the edge that wind box is installed of framework is provided with several parallel to each other and concordant supports with the inner side of the edge that fan is installed, support is L shaped shape, the inner side of framework is stretched in the short one end of support, long one end be close to framework edge inner side and be screwed, the short end of support offers screw, the bottom at the two ends of bonding tip seat offers screw, series welding soldering tip penetrates in framework, the support short end overlaid that the two ends of bonding tip seat are relative with two, the screw of the screw in the short end of support and bottom, bonding tip seat two ends coincides, insert with screw in the screw of the screw at bonding tip seat two ends and the short end of support, series welding soldering tip is fixed on framework.
8. one kind has the series welding soldering tip of air-cooled structure, it is characterized in that: the series welding soldering tip with air-cooled structure comprises bonding tip seat, bonding tip seat cover plate, electromagnetic flux field concentrator, induction coil, hold down gag, electromagnetic flux field concentrator, induction coil are bonded in bonding tip seat by high-temperature plastic perfusion, the passage passing for hold down gag is set on bonding tip seat, electromagnetic flux field concentrator, and the passage of bonding tip seat, electromagnetic flux field concentrator is coaxial; Bonding tip seat is set to air-cooled structure, bonding tip seat air-cooled structure comprises main cold blank pipe, wind chamber, wind chamber is arranged in bonding tip seat, and wind chamber comprises air inlet, air channel, and main cold blank pipe is connected with air inlet and communicates, air channel is arranged in the sidewall of bonding tip seat, air channel is groove shape, and bonding tip seat cover plate is arranged on bonding tip seat, by the air channel closure of groove shape, on bonding tip seat cover plate, be provided with steam vent, steam vent is communicated with air channel.
9. the series welding soldering tip with air-cooled structure as claimed in claim 8, is characterized in that: in the air channel of groove shape, be provided with protruding fin, the height of fin is lower than the cell wall of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210115787.7A CN102615373B (en) | 2012-04-19 | 2012-04-19 | Series welding equipment with air cooling structure and series welding head with air cooling structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210115787.7A CN102615373B (en) | 2012-04-19 | 2012-04-19 | Series welding equipment with air cooling structure and series welding head with air cooling structure |
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| Publication Number | Publication Date |
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| CN102615373A CN102615373A (en) | 2012-08-01 |
| CN102615373B true CN102615373B (en) | 2014-05-14 |
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| CN201210115787.7A Active CN102615373B (en) | 2012-04-19 | 2012-04-19 | Series welding equipment with air cooling structure and series welding head with air cooling structure |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831559A (en) * | 2012-11-21 | 2014-06-04 | 宁夏小牛自动化设备有限公司 | Welding strip and battery piece pressing device for solar battery piece series welding head |
| CN110405303A (en) * | 2018-04-27 | 2019-11-05 | 无锡市正罡自动化设备有限公司 | Welding is reformed mechanism and series welding device and string welding machine and welding welding method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008105026A1 (en) * | 2007-02-27 | 2008-09-04 | Eco. & Engineering Co., Ltd. | Hybrid light collection heater, and method of connecting solar cell element by use thereof |
| CN101540353A (en) * | 2008-03-20 | 2009-09-23 | 科马斯控股股份公司 | Soldering apparatus for connecting solar cells |
| CN201483122U (en) * | 2009-04-30 | 2010-05-26 | 深圳市东野自动化设备有限公司 | Double-layer cooling structure used for reflow soldering |
| CN101776060A (en) * | 2010-01-20 | 2010-07-14 | 常州亿晶光电科技有限公司 | Cooling device for vacuum pump of solar-cell automatic welding machine |
| CN101797661A (en) * | 2010-03-29 | 2010-08-11 | 常州尖能光伏科技有限公司 | Electromagnetic wave welding method and device for solar cells |
| CN201931199U (en) * | 2010-11-23 | 2011-08-17 | 常州尖能光伏科技有限公司 | High-frequency current heating and welding device for crystalline silicon solar cell |
| CN202147075U (en) * | 2011-06-28 | 2012-02-22 | 维多利绍德机械科技（苏州）有限公司 | Reflow soldering air cooling system |
| CN202555935U (en) * | 2012-04-19 | 2012-11-28 | 宁夏小牛自动化设备有限公司 | Series-welding device with air cooling structure and series-welding welding head with air cooling structure |
-
2012
- 2012-04-19 CN CN201210115787.7A patent/CN102615373B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008105026A1 (en) * | 2007-02-27 | 2008-09-04 | Eco. & Engineering Co., Ltd. | Hybrid light collection heater, and method of connecting solar cell element by use thereof |
| CN101540353A (en) * | 2008-03-20 | 2009-09-23 | 科马斯控股股份公司 | Soldering apparatus for connecting solar cells |
| CN201483122U (en) * | 2009-04-30 | 2010-05-26 | 深圳市东野自动化设备有限公司 | Double-layer cooling structure used for reflow soldering |
| CN101776060A (en) * | 2010-01-20 | 2010-07-14 | 常州亿晶光电科技有限公司 | Cooling device for vacuum pump of solar-cell automatic welding machine |
| CN101797661A (en) * | 2010-03-29 | 2010-08-11 | 常州尖能光伏科技有限公司 | Electromagnetic wave welding method and device for solar cells |
| CN201931199U (en) * | 2010-11-23 | 2011-08-17 | 常州尖能光伏科技有限公司 | High-frequency current heating and welding device for crystalline silicon solar cell |
| CN202147075U (en) * | 2011-06-28 | 2012-02-22 | 维多利绍德机械科技（苏州）有限公司 | Reflow soldering air cooling system |
| CN202555935U (en) * | 2012-04-19 | 2012-11-28 | 宁夏小牛自动化设备有限公司 | Series-welding device with air cooling structure and series-welding welding head with air cooling structure |
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Effective date of registration: 20151022 Address after: 214000, No. 3 workshop No. six, Xishan economic and Technological Development Zone, Xishan District, Jiangsu, Wuxi Patentee after: WUXI ZHENGGANG AUTOMATION EQUIPMENT CO., LTD. Address before: The industrial park of Yinchuan City Jinfeng District Plover Cove Road No. 6 the Ningxia Hui Autonomous Region 750002 Patentee before: Ningxia XN Automation Equipment Co., Ltd. |