CN202694993U - Knife-coating device used for plating tin on flat copper wire of photovoltaic solder strip - Google Patents
Knife-coating device used for plating tin on flat copper wire of photovoltaic solder strip Download PDFInfo
- Publication number
- CN202694993U CN202694993U CN 201220351352 CN201220351352U CN202694993U CN 202694993 U CN202694993 U CN 202694993U CN 201220351352 CN201220351352 CN 201220351352 CN 201220351352 U CN201220351352 U CN 201220351352U CN 202694993 U CN202694993 U CN 202694993U
- Authority
- CN
- China
- Prior art keywords
- tin
- copper wire
- flat copper
- zinc
- plated
- 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 - Lifetime
Links
Images
Landscapes
- Coating With Molten Metal (AREA)
Abstract
The utility model relates to a knife-coating device used for plating tin on a flat copper wire of a photovoltaic solder strip. The knife-coating device comprises a tin bath, a cooling fan and a guide wheel; a bracket is arranged in the tin bath; a mould base and a tin-plating mould are arranged at the inner side of the bracket; the tin-plating mould is fixed in the mould base; a rectangular hole for assisting the copper wire in running through is arranged on the tin-plating mould; a plurality of tin spreading bars which are placed side by side in a transverse direction are also arranged on the lower part of the bracket; and a tangential section which is convenient for spreading tin is arranged on each tin spreading bar. The knife-coating device is reasonable in structure and excellent in production continuity; and when pin is coated by using the device provided by the utility model, the flat copper wire is kept to be closely combined with a tin-platted layer regardless of the speed of the flat copper wire, and the tin-platted layer is even and accordant in thickness.
Description
Technical field
The utility model relates to a kind of production equipment of copper wire tin-plating blade coating, and is a kind of for the zinc-plated squeegee apparatus of photovoltaic welding belt flat copper wire specifically.
Background technology
The flat copper wire that solar panels convergent belt and interconnector use, the general designation welding comprises calendering and two stages of zinc-plated coating when producing.In the zinc-plated coating stage, the zinc-plated tin thickness of flat copper wire need to reach 0.025 mm, and the convergent belt of producing like this and interconnecting strip just can reach the welding requirements of solar panel.In zinc-plated production technology, in order to guarantee that tin liquor and flat copper wire better bond, traditional handicraft all adopts columniform steel drawdown rod to carry out simple blade coating, the blade coating dynamics of this blade coating mode is less, tin liquor and copper cash relatively poor in conjunction with effect, only have copper cash in tin liquor, to keep under the lower tin scraping speed, just can reach preferably tin scraping effect, if and the tin scraping speed of copper cash is larger, then the tin layer that applies of copper cash is combined meeting and is reduced with copper strips, and pin hole, pit, list edge, second-rate problem will appear in the welding surface of production.
The utility model content
The purpose of this utility model just provides a kind of for the zinc-plated squeegee apparatus of photovoltaic welding belt flat copper wire, causes zinc-plated flat copper wire surface to exist pin hole, pit, list edge and tin layer the problem such as easily to peel off owing to squeegee apparatus in the zinc-plated process is unreasonable to solve existing flat copper wire.
The purpose of this utility model is achieved in that a kind of for the zinc-plated squeegee apparatus of photovoltaic welding belt flat copper wire, comprise molten tin bath, cooling fan and guide wheel, in described molten tin bath, be provided with support, described support inboard is provided with mold base and zinc-plated mould, described zinc-plated mould is fixed in the mold base, have the rectangular opening that cooperates copper cash to walk on the described zinc-plated mould, also be provided with some tin bars of scraping of laterally placing side by side setting in the bottom of described support, be provided with one and be convenient to the tangential section that tin scraping is used at the described tin bar of scraping.
Described number of scraping tin bar is 5～6.
The described tin bar inside of scraping has through hole.
On the described support handrail is installed.
The utility model in use flat type copper wire enters behind the molten tin bath through what the support bottom arranged and scrapes tin bar, being provided with tangential section on its drawdown rod can make copper cash fully contact with tin liquor, and a plurality of tangential sections of process carry out the different angles blade coating, so that the combination of tin and copper strips is tight, apply evenly, smooth surface, quality is excellent.Simultaneously, adopt the utility model tin scraping, regardless of the speed speed of flat copper wire, flat copper wire and institute's tin coating are combined closely, and can guarantee uniformity and the consistency of tin coating thickness, reach that tin scraping is efficient, the purpose of zinc-plated high-quality.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the front view of scraping tin bar.
Among the figure: 1, copper cash, 2, molten tin bath, 3, scrape tin bar, 4, mold base, 5, zinc-plated mould, 6, dovetail groove, 7, dovetail key, 8, handrail, 9, support, 10, cooling fan, 11, guide wheel, 12, through hole.
Embodiment
As shown in Figure 1, the utility model comprises molten tin bath 2, in molten tin bath 2, be provided with support 9, be provided with in the lower end of support 95 be used to flat copper wire 1 tin scraping scrape tin bar 3, in the back of scraping tin bar 3, the side inwall of support 9 is provided with the zinc-plated mould 5 that is fixed in the mold base 4, zinc-plated mould 5 is the cylinder of high 6 mm, and its cylinder axis upwards has the rectangular opening that cooperates copper cash to walk; And the size of rectangular opening can design according to the size of walking flat copper wire 1; The end arranged outside that support 9 arranges zinc-plated mould 5 has dovetail key 7 and dovetail groove 6, and dovetail key 7 is fixed in the dovetail groove 6 on the support 9, and whole support 9 is fixed as one; Whole support 9 is immersed in the liquid tin liquor of molten tin bath 2, so that the liquid level of tin liquor just in time is positioned at 1/2 position of whole zinc-plated mould 5 thickness.
As shown in Figure 2, be arranged on support 9 the bottom scrape tin bar 3 for a tangential cylinder molybdenum bar is arranged in the axial direction, this molybdenum bar length is 15 mm; And for saving material, can have in the inside of molybdenum bar cylindrical hole 12, make and scrape tin bar 3 and be a tangential molybdenum tubulose is arranged.Scraping tin bar 3 adopts Mo to make, it has the good characteristics such as material is hard, high temperature resistant, the tangential section that arranges on the molybdenum bar forms certain angle, can be so that copper cash 1 and tin liquor fully combination in the blade coating process, and in the larger situation of copper cash 1 blade coating speed, flat copper wire two sides tin coating is combined closely, guarantee uniformity and the consistency of tin coating thickness, reach that tin scraping is efficient, the purpose of zinc-plated high-quality.
The utility model in use, flat copper wire 1 enters in the tin liquor of molten tin bath 2, when contacting with tin liquor, copper cash 1 carries out blade coating through the tangential section of scraping tin bar 3, and after both abundant combinations, copper cash 1 passes rectangular opening on the zinc-plated mould 5 again and passes on backward, pass through again chilled air fan 10 cool dryings, reach solidification effect, and through guide wheel 11 tinned wird is packed up.
At support 9 handrail 8 is installed, handrail 8 adopts the bakelite material, and heat is transmitted slowly, and handled easily can not cause potential safety hazard to the operator.
Claims (4)
1. one kind is used for the zinc-plated squeegee apparatus of photovoltaic welding belt flat copper wire, comprise molten tin bath (2), cooling fan (10) and guide wheel (11), it is characterized in that, in described molten tin bath (2), be provided with support (9), described support (9) inboard is provided with mold base (4) and zinc-plated mould (5), described zinc-plated mould (5) is fixed in the mold base (4), also be provided with in the bottom of described support (9) some laterally place side by side setting scrape tin bar (3), be provided with one and be convenient to the tangential section that tin scraping is used at the described tin bar (3) of scraping.
2. according to claim 1ly it is characterized in that for the zinc-plated squeegee apparatus of photovoltaic welding belt flat copper wire described number of scraping tin bar (3) is 5～6.
3. according to claim 1 and 2ly it is characterized in that for the zinc-plated squeegee apparatus of photovoltaic welding belt flat copper wire described tin bar (3) inside of scraping has through hole (12).
4. according to claim 1ly it is characterized in that for the zinc-plated squeegee apparatus of photovoltaic welding belt flat copper wire, at described support (9) handrail (8) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351352 CN202694993U (en) | 2012-07-19 | 2012-07-19 | Knife-coating device used for plating tin on flat copper wire of photovoltaic solder strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351352 CN202694993U (en) | 2012-07-19 | 2012-07-19 | Knife-coating device used for plating tin on flat copper wire of photovoltaic solder strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202694993U true CN202694993U (en) | 2013-01-23 |
Family
ID=47550575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220351352 Expired - Lifetime CN202694993U (en) | 2012-07-19 | 2012-07-19 | Knife-coating device used for plating tin on flat copper wire of photovoltaic solder strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202694993U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106191733A (en) * | 2016-08-31 | 2016-12-07 | 西安泰力松新材料股份有限公司 | A kind of tinsel tin plating method and tinsel tin equipment |
| CN108441799A (en) * | 2018-03-26 | 2018-08-24 | 张学青 | Convergent belt production equipment |
| CN113235034A (en) * | 2021-05-18 | 2021-08-10 | 江西富鸿金属有限公司 | Tinning stack of copper line processing usefulness |
| CN115116670A (en) * | 2022-07-19 | 2022-09-27 | 四川鑫电电缆有限公司 | Aluminum alloy core torsion cable process for wind power generation |
-
2012
- 2012-07-19 CN CN 201220351352 patent/CN202694993U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106191733A (en) * | 2016-08-31 | 2016-12-07 | 西安泰力松新材料股份有限公司 | A kind of tinsel tin plating method and tinsel tin equipment |
| CN106191733B (en) * | 2016-08-31 | 2019-05-17 | 西安泰力松新材料股份有限公司 | A kind of wire tin plating method and wire tin equipment |
| CN108441799A (en) * | 2018-03-26 | 2018-08-24 | 张学青 | Convergent belt production equipment |
| CN113235034A (en) * | 2021-05-18 | 2021-08-10 | 江西富鸿金属有限公司 | Tinning stack of copper line processing usefulness |
| CN115116670A (en) * | 2022-07-19 | 2022-09-27 | 四川鑫电电缆有限公司 | Aluminum alloy core torsion cable process for wind power generation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202694993U (en) | Knife-coating device used for plating tin on flat copper wire of photovoltaic solder strip | |
| WO2021179756A1 (en) | Novel high-temperature and insulating wire, manufacturing method, and coating device | |
| CN104723229B (en) | Diamond fretsaw production equipment and method | |
| CN104310760B (en) | A kind of gear stannum device of plate glass Horizontal Exit molten tin bath | |
| CN108796570A (en) | A kind of process for plating copper wire with tin and device | |
| CN205995779U (en) | Efficient CABLE MATERIALS screening plant | |
| CN202688408U (en) | Tin coating device for flat copper wire of photovoltaic welding strip | |
| CN212189795U (en) | Wire rod surface oiling station is used in enameled wire production | |
| CN207862471U (en) | A kind of environmental-protecting type full-automatic rolling-plating equipment | |
| CN103952739A (en) | Raw diamond wire saw production system | |
| CN103215622B (en) | A kind of method of electric wire copper conductor eleetrotinplate | |
| CN205253765U (en) | Copper line tinning stack | |
| CN104014765B (en) | A kind of albronze busbar manufacturing process | |
| CN204585007U (en) | Diamond wire is according to production equipment | |
| CN107464641B (en) | High temperature resistant wire and cable processingequipment | |
| CN105773075A (en) | Production method of heavy-load conductive copper busbar with huge width-to-thickness ratio | |
| CN204589356U (en) | A kind of plating single part and end electroplated structural | |
| CN203839134U (en) | Device for producing enameled aluminum round wires | |
| CN205062214U (en) | Wire rod continuous electroplating equipment | |
| CN209243146U (en) | A kind of iron wire galvanizing device | |
| CN105779916A (en) | Surface treatment method of constructive aluminum profiles | |
| CN203833998U (en) | Horizontal continuous casting copper-clad steel production line | |
| CN202377267U (en) | Graphite spraying device for continuous cast-rolling machine | |
| CN209243149U (en) | A kind of Tu Xiji copper strip thickness control mechanism | |
| CN109207897B (en) | Tinning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Knife-coating device used for plating tin on flat copper wire of photovoltaic solder strip Effective date of registration: 20150616 Granted publication date: 20130123 Pledgee: Hebei venture base Cci Capital Ltd. Pledgor: HEBEI SIZHUO PHOTOVOLTAIC SCIENCE & TECHNOLOGY CO.,LTD. Registration number: 2015130000008 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170823 Granted publication date: 20130123 Pledgee: Hebei venture base Cci Capital Ltd. Pledgor: HEBEI SIZHUO PHOTOVOLTAIC SCIENCE & TECHNOLOGY CO.,LTD. Registration number: 2015130000008 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 050000 No. 55 Kunlun Street, Shijiazhuang High-tech Zone, Hebei Province Patentee after: Hebei Struo New Energy Technology Co.,Ltd. Address before: 050000 28-8D Yindu Garden, No. 10 Shifun Road, Shijiazhuang City, Hebei Province Patentee before: HEBEI SIZHUO PHOTOVOLTAIC SCIENCE & TECHNOLOGY CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |