CN202116635U - Tin plating machine for production of photovoltaic welding strips - Google Patents
Tin plating machine for production of photovoltaic welding strips Download PDFInfo
- Publication number
- CN202116635U CN202116635U CN2011201336793U CN201120133679U CN202116635U CN 202116635 U CN202116635 U CN 202116635U CN 2011201336793 U CN2011201336793 U CN 2011201336793U CN 201120133679 U CN201120133679 U CN 201120133679U CN 202116635 U CN202116635 U CN 202116635U
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- tin
- ultrasonic transducer
- coated
- photovoltaic welding
- skeleton
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Abstract
The utility model discloses a tin plating machine for production of photovoltaic welding strips, which comprises a framework, a tin furnace, a lifting mechanism and an ultrasonic transducer. The lifting mechanism is arranged at the bottom of the tin furnace, the ultrasonic transducer is disposed above the tin furnace, and an emitting surface of the ultrasonic transducer is positioned in melted tin liquor in the tin furnace and opposite to the surface of a copper strip. During tin plating, a copper-tin alloy layer is quickly formed on the surface of the copper strip by the aid of sound pressure of ultrasonic waves, and production efficiency is improved. Besides, grease and an oxide layer on the surface of the copper strip are removed by the aid of the ultrasonic waves, utilization of chemical reagent is reduced, plating pretreatment is simplified, caked tin oxide is crushed by the ultrasonic waves so as to prevent defects of pin holes and tin dross of a welding strip, the quality of the welding strip is improved, and production technology is more environment-friendly.
Description
Technical field
The utility model relates to a kind of tin machine that is coated with, and specifically is that a kind of photovoltaic welding belt that is used for the sun power industry is coated with the tin equipment that is coated with in the tin operation.
Background technology
Along with the development of society, be that basic photovoltaic industry was at home and abroad developed rapidly in recent years with sun power.Photovoltaic welding belt is that the key part in the photovoltaic industry solar photovoltaic assembly is most important for the Energy efficiency and the work-ing life of solar photovoltaic assembly, and is therefore, very high to the quality and the performance requriements of photovoltaic welding belt.At present, the Tu Xiji that most welding manufacturing enterprise adopts comprises tin stove, support body, and it is to be coated with tin equipment according to the copper strips that blows a kind of advanced person that the tin principle development gets up; It has that speed is fast, steady quality, characteristics such as easily be automated, but owing to will guarantee the formation of gunmetal layer, the time of copper strips in molten metal can not be too short; Simultaneously, in order to control tin thickness, tape running speed can not be too fast; Prevent because the tin liquor that copper strips is taken out of increases; Cause coating ultra thick, thereby, big limitations production efficiency.
The utility model content
The problem of the required solution of the utility model is exactly, and a kind of tin machine that is coated with that is used for photovoltaic welding belt production is provided, this structure to be coated with the tin machine simple in structure, on the basis that guarantees the welding quality, improved production efficiency greatly.In order to solve the problems of the technologies described above; The utility model is used for the tin machine that is coated with of photovoltaic welding belt production, comprises skeleton, tin stove, is arranged on the hoisting appliance of tin furnace bottom, wherein; Also comprise ultrasonic transducer; Said ultrasonic transducer is arranged on said tin stove top, and the emitting surface of said ultrasonic transducer is arranged in tin stove fused tin liquor, and relative with copper strip surface.
The above-mentioned tin machine that is coated with that is used for photovoltaic welding belt production; Wherein, Also comprise lifting device, said lifting device is arranged on the said skeleton, and said lifting device comprises roller, the conductor rope that is arranged on the said skeleton; Said conductor rope one end is fixedly connected on the top of said ultrasonic transducer, and the other end is walked around said roller and is fixedly connected with the support plate of said hoisting appliance.
The above-mentioned tin machine that is coated with that is used for photovoltaic welding belt production, wherein, what be provided with the winding-up rare gas element above the said tin stove goes out wind apparatus, saidly goes out wind apparatus and is fixedly installed on the said skeleton, and the said air outlet that goes out wind apparatus is positioned at the exit of copper strips.
The above-mentioned tin machine that is coated with that is used for photovoltaic welding belt production wherein, is provided with cover plate above the said tin stove.
Beneficial effect:
The utility model is owing to be provided with ultrasonic transducer above the tin stove; The emitting surface of said ultrasonic transducer is arranged in the tin stove; And relative with copper strip surface, when being coated with tin, through hyperacoustic acoustic pressure effect; Make tin liquor form the gunmetal layer fast, improved the production efficiency of photovoltaic welding belt at copper strip surface; In addition; Can remove copper strip surface greasy dirt and zone of oxidation through UW, reduce the use of chemical reagent, simplify the pre-treatment before plating; And the White tin oxide that utilizes ultrasonic grinding to clump together; Prevent that pin hole and scruff defective from appearring in welding, further improved the quality of welding, and make the production technique environmental protection more of welding; And because the utility model also comprises lifting device, said lifting device is arranged on the said skeleton, and said lifting device comprises roller, the conductor rope that is arranged on the said skeleton; Said conductor rope one end is fixedly connected on the top of said ultrasonic transducer; The other end is walked around said roller and is fixedly connected with the support plate of said hoisting appliance, during operation, opens hoisting appliance; The support plate of hoisting appliance is descended; Conductor rope drives upwards operation of ultrasonic transducer, make and wear band, to add tin more convenient to operate, and this lifting device structure is simple; In addition, because the wind apparatus that goes out of winding-up rare gas element is arranged above the said tin stove, go out wind apparatus ejection rare gas element, coating can be ultra not thick in the time of can guaranteeing the copper strips fast feed, on the basis that guarantees the welding quality, improved production efficiency greatly; And can protect the copper strips that is coated with tin through the rare gas element of air outlet ejection, reduce the generation of White tin oxide, improve the quality of welding; In addition, owing to be provided with cover plate above the tin stove, the rare gas element that blows out is shrouded on the tin liquor surface to greatest extent, isolated tin face contacts with oxygen, avoids tin liquor oxidized.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of the utility model lifting device.
Embodiment
Be described further wanting utility model below in conjunction with accompanying drawing.
As shown in the figure, in order to solve the problems of the technologies described above, the utility model is used for the tin machine that is coated with of photovoltaic welding belt production; Comprise front jockey wheel 2, rinse bath 3, discharging frame 4, flux bath 5, rewinding frame 6, back guide deflection sheave 7, ultrasonic transducer 9, lifting device 10, defeated material being installed to squeezing wheel 11, operation board 12, tin grate 14, tin stove 15, hoisting appliance 17 on skeleton 1, the skeleton 1, hoisting appliance 17 is arranged on tin stove 15 bottoms, and hoisting appliance 17 is through the rise and fall of electric machine control tin stove 15; Said ultrasonic transducer 9 is arranged on the top of said tin stove 15, and the emitting surface of said ultrasonic transducer 9 is arranged in tin stove 15, and relative with copper strip surface; Be fixed with erecting frame 8 on the skeleton 1, erecting frame 8 is L shaped member, and the transverse slat of erecting frame 8 is provided with the groove that matches with ultrasonic transducer 9 peripherys; The slot opening end is provided with clamp bar, and said clamp bar constitutes the through hole that matches with ultrasonic transducer 9 peripherys with groove, during installation; Ultrasonic transducer is installed in the through hole; Again clamp bar is tightened, ultrasonic transducer 9 is installed on the skeleton 1, owing to above the tin stove, be provided with ultrasonic transducer 9; When being coated with tin; Through hyperacoustic acoustic pressure effect, make tin liquor form the gunmetal layer fast at copper strip surface, improved the production efficiency of photovoltaic welding belt; In addition; Can remove copper strip surface greasy dirt and zone of oxidation through UW, reduce the use of chemical reagent, simplify the pre-treatment before plating; And the White tin oxide that utilizes ultrasonic grinding to clump together; Prevent that pin hole and scruff defective from appearring in welding, further improved the quality of welding, and make the production technique environmental protection more of welding.
Further perfect as the present technique scheme; Lifting device 10 can be installed on skeleton 1, and said lifting device 10 comprises roller 101, the conductor rope 102 that is arranged on the said skeleton 1, and roller bearing 101 axises are installed on the skeleton 1; Said conductor rope 102 1 ends are fixedly connected on the top of said ultrasonic transducer 9 through shack or other modes; The other end of conductor rope 102 is walked around said roller 101 and is fixedly connected with the support plate 170 of said hoisting appliance 17, starts hoisting appliance 17, and the support plate of hoisting appliance 17 is descended; Conductor rope 102 drives upwards operation of ultrasonic transducer 9, makes the replacing of tin stove 15 convenient.
In order further to improve the production efficiency of the utility model, what can on tin stove 15, be provided with the winding-up rare gas element goes out wind apparatus 13, goes out wind apparatus 13 and is fixed on the skeleton 1 through fastening piece or other modes; The air outlet that goes out wind apparatus 13 is positioned at the exit of copper strips, and it is unrestricted to go out wind apparatus 13, can be air knife; Also can be that other are used for the device of blowing gas, in the present embodiment, for easy for installation; Selecting air knife for use is example and since be provided with the winding-up rare gas element above the said tin stove 15 go out wind apparatus 13, go out wind apparatus 13 ejection rare gas elementes; Can unnecessary tin liquor be blown Hui Xilu, coating can be ultra not thick when guaranteeing the copper strips fast feed, on the basis that guarantees the welding quality; Improve production efficiency greatly, and practiced thrift cost; And can protect the copper strips that is coated with tin through the rare gas element of air outlet ejection, reduce the generation of White tin oxide, reduce production costs.For rare gas element can better be covered on the tin liquor, avoid the tin liquor oxidation, cover plate 16 can be set on the tin stove; Cover plate 16 be arranged on tin stove 15 above, the air outlet that goes out wind apparatus 13 passes said cover plate 16, is positioned at the copper strips exit; Because the tin stove is provided with cover plate; The rare gas element that blows out is shrouded on the tin liquor surface to greatest extent, and isolated tin face contacts with oxygen, reduces the generation of White tin oxide.
, be coated with the process of tin process and be: the copper strips base material comes out from discharging frame 4; Import rinse baths 3 by front jockey wheel 2 and clean, arrive flux bath 5 coating scaling flux again, behind back guide deflection sheave 7, pass through tin grate 14 importing tin stoves 15; Fill the fused tin liquor in the tin stove; Behind the radiation effect of ultrasonic transducer 9, come out from tin stove 15, the exit is blown back tin stove 15 by going out wind apparatus 13 winding-up high-pressure inert gas with tin liquor unnecessary on the copper strips; Again by the defeated material of driven by motor to squeezing the collecting shaft that wheel 11 is drawn out on the rewinding frame 6, get final product.
In sum, the utility model can improve the welding quality, increases substantially production efficiency, reduce production costs, and the production technique environmental protection.
The utility model is not limited to above-mentioned enforcement, and all employings are equal to the formed technical scheme of replacement, all drop in the protection domain of the utility model.
Claims (4)
1. the tin machine that is coated with that is used for photovoltaic welding belt production; Comprise skeleton, tin stove, be arranged on the hoisting appliance of tin furnace bottom; It is characterized in that, also comprise ultrasonic transducer, said ultrasonic transducer is arranged on said tin stove top; The emitting surface of said ultrasonic transducer is arranged in tin stove fused tin liquor, and relative with copper strip surface.
2. the tin machine that is coated with that is used for photovoltaic welding belt production according to claim 1; It is characterized in that; Also comprise lifting device, said lifting device is provided with on the said skeleton, and said lifting device comprises roller, the conductor rope that is arranged on the said skeleton; Said conductor rope one end is fixedly connected on the top of said ultrasonic transducer, and the other end is walked around said roller and is fixedly connected with the support plate of said hoisting appliance.
3. the tin machine that is coated with that is used for photovoltaic welding belt production according to claim 1; It is characterized in that; What be provided with the winding-up rare gas element above the said tin stove goes out wind apparatus, saidly goes out wind apparatus and is fixedly installed on the said skeleton, and the said air outlet that goes out wind apparatus is positioned at the exit of copper strips.
4. like the said tin machine that is coated with that is used for photovoltaic welding belt production of claim 3, it is characterized in that, be provided with cover plate above the said tin stove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201336793U CN202116635U (en) | 2011-04-29 | 2011-04-29 | Tin plating machine for production of photovoltaic welding strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201336793U CN202116635U (en) | 2011-04-29 | 2011-04-29 | Tin plating machine for production of photovoltaic welding strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202116635U true CN202116635U (en) | 2012-01-18 |
Family
ID=45457716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201336793U Expired - Lifetime CN202116635U (en) | 2011-04-29 | 2011-04-29 | Tin plating machine for production of photovoltaic welding strips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202116635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113186478A (en) * | 2021-06-03 | 2021-07-30 | 常州井芯半导体设备有限公司 | Ultrasonic tinning device and tinning method |
-
2011
- 2011-04-29 CN CN2011201336793U patent/CN202116635U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113186478A (en) * | 2021-06-03 | 2021-07-30 | 常州井芯半导体设备有限公司 | Ultrasonic tinning device and tinning method |
| CN113186478B (en) * | 2021-06-03 | 2023-05-09 | 常州井芯半导体设备有限公司 | Ultrasonic tinning device and tinning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 212200 No. 1 Nan Zi Road, Yangzhong new dam science and Technology Park, Zhenjiang, Jiangsu Patentee after: WETOWN ELECTRIC GROUP Co.,Ltd. Address before: 212200 No. 1 Nan Zi Road, Yangzhong new dam science and Technology Park, Zhenjiang, Jiangsu Patentee before: Jiangsu Witten electric group Limited by Share Ltd. Address after: 212200 No. 1 Nan Zi Road, Yangzhong new dam science and Technology Park, Zhenjiang, Jiangsu Patentee after: Jiangsu Witten electric group Limited by Share Ltd. Address before: 212200 No. 1 Nan Zi Road, Yangzhong new dam science and Technology Park, Zhenjiang, Jiangsu Patentee before: Jiangsu Wetown Busway Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |