CN210711776U - Single-side shielding electroplating device for segmented welding strip - Google Patents
Single-side shielding electroplating device for segmented welding strip Download PDFInfo
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- CN210711776U CN210711776U CN201920707042.7U CN201920707042U CN210711776U CN 210711776 U CN210711776 U CN 210711776U CN 201920707042 U CN201920707042 U CN 201920707042U CN 210711776 U CN210711776 U CN 210711776U
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Abstract
The single-side shielding electroplating device for the segmented welding strip comprises a traction device, an electroplating bath and a lifting device, wherein the traction device is arranged on the lifting device, electroplating solution is contained in the electroplating bath, a butt joint table partially impregnated in the electroplating solution is arranged in the electroplating bath, a welding strip base body on the traction device is abutted against the butt joint table, and the butt joint table is of a loose and porous structure. Through adopting above-mentioned technical scheme, realize welding through elevating gear and take the base member and electroplate liquid intermittent type nature contact, realize realizing the continuous production of segmentation welding area on the single face of welding the area base member, and then improve the production efficiency of segmentation welding area.
Description
Technical Field
The utility model relates to the field of photovoltaic technology, concretely relates to single face shielding electroplating device for segmenting solder strip.
Background
The solder strip is a solder material used on the solar cell module and mainly plays a role in connecting and conducting electricity. After the traditional solder strip is applied to a solar cell module, the natural color of the substrate of the solder strip is not coordinated with the colors of a photovoltaic module cell and a back plate, so that the attractiveness of the photovoltaic module is influenced. In addition, in the use of solar cell modules, in some buildings with high appearance requirements, the cell plates and even the whole module are expected to show one color.
The existing method for solving the problems is to coat a coloring layer on the surface of the solder strip substrate, however, the existence of the coloring layer can cause certain influence on the welding performance, the insufficient soldering is easy to occur, the photoelectric conversion efficiency of the photovoltaic module is influenced,
the company previously applied Chinese patent document with application number CN201820892525.4 discloses a twistable coloring photovoltaic solder strip, which comprises a solder strip substrate, a metal coating and a coloring layer; the metal coating is wrapped on the welding strip substrate in an electroplating mode and is divided into an upper metal coating, a lower metal coating and a side wall metal coating according to the relative position of the metal coating and the welding strip substrate; only the upper metal coating and the side wall metal coating are covered with coloring layers; a torsion part is arranged on the welding strip base body;
in the technical scheme, the welding strip is segmented with the coloring layers at intervals in a twisting mode, and in the production of the segmented welding strip, the double-sided welding strip respectively covered with the metal layer and the coloring layers needs to be produced firstly, and then the segmented welding strip is formed after twisting.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a single face shielding electroplating device for segmenting to weld area realizes welding through elevating gear and takes base member and plating solution intermittent type nature contact, realizes the segmentation and welds the continuous production in area, improves the segmentation and welds the production efficiency in area.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the segmented electroplating device for the single-side shielding welding strip comprises a traction device, an electroplating bath and a lifting device, wherein the traction device is arranged on the lifting device, electroplating solution is contained in the electroplating bath, a butt joint table partially impregnated in the electroplating solution is arranged in the electroplating bath, a welding strip base body on the traction device is abutted against the butt joint table, and the butt joint table is of a loose and porous structure.
Through adopting above-mentioned technical scheme, realize welding through elevating gear and take the base member and electroplate liquid intermittent type nature contact, realize realizing the continuous production of segmentation welding area on the single face of welding the area base member, and then improve the production efficiency of segmentation welding area.
The utility model discloses further set up to: the lifting device comprises a base and a guide rail used for lifting the base, the base reciprocates on the guide rail, and the traction device is fixedly arranged on the base.
Through adopting above-mentioned technical scheme, the fixed draw gear that sets up on the base moves from top to bottom along with the elevating movement of base to make the strip base member intermittent type and the contact of butt platform contact, thereby realize welding the electroplating of taking intermittent type nature on the base member, thereby realize the continuous production of segmentation welding strip.
The utility model discloses further set up to: the butt joint platform is a sponge.
Through adopting above-mentioned technical scheme, the sponge has loose porous structure and has good contractility, and loose porous structure can make the plating solution fully permeate the sponge, guarantees plating solution and electrolysis trough intercommunication.
The utility model discloses further set up to: the height of the sponge on the liquid level is between 10mm and 20 mm.
By adopting the technical scheme, the communication between the electrolyte in contact with the welding strip matrix and the electrolyte in the electrolytic cell is ensured.
The utility model discloses further set up to: the cleaning tank comprises nozzles distributed on the upper surface and the lower surface of the welding strip base body.
By adopting the technical scheme, the welding strip substrate in the lifting process is convenient to clean.
To sum up, the utility model discloses following effect has:
1. the intermittent contact between the welding strip substrate and the electroplating solution is realized through the lifting device, the continuous production of the segmented welding strip on the single surface of the welding strip substrate is realized, and the production efficiency of the segmented welding strip is further improved;
2. the sponge has a loose and porous structure and good contractility, and the loose and porous structure can enable electroplating solution to fully permeate the sponge and ensure that the electroplating solution is communicated with the electrolytic bath;
3. the spray heads distributed on the upper surface and the lower surface of the welding strip matrix can clean the welding strip matrix in the lifting process, so that the surface quality of the welding strip matrix is ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below.
FIG. 1 is a schematic structural diagram of a segmented solder strip in the prior art;
FIG. 2 is a schematic view of the overall structure of the electroplating apparatus; the welding strip pressing device is mainly used for reflecting the state of the welding strip base body when the welding strip base body is contacted with the abutting table;
FIG. 3 is a schematic view of the overall structure of the electroplating apparatus; the welding strip positioning device is mainly used for reflecting the state when the welding strip base body is separated from the abutting table;
FIG. 4 is a schematic view of the steps for producing the segmented solder strip.
In the figure: 1. welding the strips in sections; 11. welding a tape substrate; 12. a metal layer; 13. a colored layer; 2. a traction device; 3. a lifting device; 31. a guide rail; 32. a base; 4, electroplating bath; 41. electroplating solution; 5. a butting table; 6. a cleaning tank; 61. and (4) a spray head.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1:
as shown in 1 and figure 2, the single-side shielding electroplating device for the segmented solder strip comprises a traction device, an electroplating bath and a lifting device, wherein the traction device is arranged on the lifting device, the electroplating bath is filled with electroplating solution, a butt joint table partially impregnated in the electroplating solution is arranged in the electroplating bath, a solder strip base body on the traction device is intermittently abutted with the butt joint table, the butt joint table is of a loose and porous structure, and the butt joint table is made of sponge.
Elevating gear is including the base and be used for the guide rail that the base goes up and down, and the guide rail is the rack in this scheme, and the base slides and sets up on the rack and have with rack toothing's gear, drives the periodic rotation of gear through setting up driving pieces such as motors on the base to realize base reciprocating motion on the guide rail, draw gear is fixed to be set up on the base and realize welding and take the base member intermittent type nature with the contact of butt platform.
In order to ensure that the electroplating solution in the sponge can still be communicated with the electrolytic cell, the sponge is positioned between 10mm and 20mm in height of the liquid level.
In order to improve the surface quality of the sectional welding strip, the cleaning tank is also arranged and comprises nozzles distributed on the upper surface and the lower surface of the welding strip base body.
Example 2:
a single-side shielding electroplating production method for a segmented solder strip uses the single-side shielding and segmented electroplating device, and comprises the following steps:
s1, driving the welding strip matrix to pass through the electroplating bath by the traction device;
s2, when the base in the lifting device is located at the lowest point, the welding strip base body is abutted against the abutting table, and when the base is lifted or lowered, the welding strip base body is separated from the abutting table;
s3, the traction device winds the segmented solder strip after the electroplating is finished.
In S2, the drawing speed of the drawing device is V, the time length of the base at the lowest point is T1, the total time length of the base in ascending and descending is T2, the length of the electroplated layer is L1 ═ T1 ═ V, and the interval between two adjacent electroplated layers is L2 ═ T2 ═ V.
In order to ensure the length of the electroplating layer on the welding strip substrate and the electroplating quality, the length L3 of the abutting table along the running direction of the welding strip substrate satisfies the following conditions: 2/3L1 is less than or equal to L3 is less than L1.
S3 also includes cleaning the segmented solder strip through a cleaning bath.
In order to further improve the production efficiency of the sectional welding strip, a plurality of traction devices are arranged on the lifting device, and the butt joint table and the welding strip base bodies on the traction devices are arranged in a one-to-one correspondence mode.
It should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. The single-side shielding electroplating device for the segmented welding strip comprises a traction device and an electroplating bath, and is characterized by further comprising a lifting device, wherein the traction device is arranged on the lifting device, the electroplating bath is filled with electroplating solution, a butt joint table partially impregnated in the electroplating solution is arranged in the electroplating bath, a welding strip base body on the traction device is abutted against the butt joint table, and the butt joint table is of a loose and porous structure.
2. The single-sided shielding electroplating device for the segmented solder strip as claimed in claim 1, wherein the lifting device comprises a base and a guide rail for lifting the base, the base reciprocates on the guide rail, and the traction device is fixedly arranged on the base.
3. The single-sided shield plating apparatus for a staged solder strip as recited in claim 1 or 2, wherein the abutment stage is a sponge.
4. The single-sided shield plating device for the segmented solder strip as recited in claim 3, wherein the sponge is located at a liquid level with a height of between 10mm and 20 mm.
5. The single-sided shield plating device for the segmented solder strip as recited in claim 1, further comprising a cleaning tank, wherein the cleaning tank comprises nozzles distributed on the upper and lower surfaces of the solder strip substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920707042.7U CN210711776U (en) | 2019-05-16 | 2019-05-16 | Single-side shielding electroplating device for segmented welding strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920707042.7U CN210711776U (en) | 2019-05-16 | 2019-05-16 | Single-side shielding electroplating device for segmented welding strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210711776U true CN210711776U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920707042.7U Active CN210711776U (en) | 2019-05-16 | 2019-05-16 | Single-side shielding electroplating device for segmented welding strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210711776U (en) |
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2019
- 2019-05-16 CN CN201920707042.7U patent/CN210711776U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220112 Address after: 317500 Ze Guo Zhen Mu Yu Ou Feng Lu, Wenling City, Taizhou City, Zhejiang Province Patentee after: ZHEJIANG PERLIGHT SOLAR Co.,Ltd. Patentee after: Zhejiang Chuanhe New Material Co., Ltd; Address before: 317500 Ze Guo Zhen Mu Yu Ou Feng Lu, Wenling City, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG PERLIGHT SOLAR Co.,Ltd. Patentee before: Ningbo Linyuan Photoelectric Technology Co., Ltd; |
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| TR01 | Transfer of patent right |