CN210489635U - Photovoltaic piece coloring device based on 3D printing technology - Google Patents
Photovoltaic piece coloring device based on 3D printing technology Download PDFInfo
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- CN210489635U CN210489635U CN201921464980.5U CN201921464980U CN210489635U CN 210489635 U CN210489635 U CN 210489635U CN 201921464980 U CN201921464980 U CN 201921464980U CN 210489635 U CN210489635 U CN 210489635U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
A photovoltaic piece coloring device based on a 3D printing technology comprises a transmission assembly line, wherein an identification assembly, a printing assembly and a controller are arranged on the transmission assembly line, the printing assembly comprises a lifting frame arranged on the transmission assembly line and a spray head arranged on the lifting frame, the lifting frame comprises a lifting rod arranged in a lifting mode along the vertical direction and a sliding rod erected on the lifting rod, and the spray head is arranged on the sliding rod in a sliding mode; the CCD image sensor shoots the photovoltaic piece on the transmission assembly line, the welding strip on the photovoltaic piece is identified through the processor, the position signal of the welding strip is transmitted to the controller, the controller controls the spray head to slide on the sliding rod to spray paint on the welding strip on the photovoltaic piece, a coloring layer is formed on the surface of the welding strip, the color of the welding strip on the photovoltaic piece is consistent with that of the battery piece, the welding requirement of the battery piece for connecting and forming the photovoltaic piece is greatly reduced, and the production efficiency of the photovoltaic piece with the same color is improved.
Description
Technical Field
The utility model relates to a photovoltaic technology field, concretely relates to photovoltaic piece coloring device based on 3D printing technique.
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 welding strip substrate, but the existence of the coloring layer can cause certain influence on the welding performance, so that the insufficient welding is easy to occur, and 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 above-mentioned technical scheme, realize through the mode of twisting that the coloured layer interval appears in the solder strip segmentation solder strip, but when the segmentation solder strip was connected the battery piece, the user need be strict places the battery piece according to the position of metal coating and coloured layer, and the accuracy requirement to welding is very high, leads to welding degree of difficulty greatly increased, and prior art has the improvement part.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a photovoltaic piece coloring device based on 3D printing technique carries out spraying pigment through the uncolored solder strip of 3D printing technique on to the photovoltaic piece, forms the dyed layer on the surface of solder strip, makes the color of solder strip on the photovoltaic piece keep unanimous with the battery piece, greatly reduced the battery piece connect the welding requirement that forms the photovoltaic piece, improved the production efficiency of the unanimous photovoltaic piece of color.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: a photovoltaic piece coloring device based on a 3D printing technology comprises a transmission assembly line, wherein an identification assembly, a printing assembly and a controller are arranged on the transmission assembly line, the printing assembly comprises a lifting frame arranged on the transmission assembly line and a spray head arranged on the lifting frame, the lifting frame comprises a lifting rod arranged in a lifting mode along the vertical direction and a sliding rod erected on the lifting rod, and the spray head is arranged on the sliding rod in a sliding mode; the identification assembly comprises a CCD image sensor and a processor, the CCD image sensor shoots photovoltaic sheets on the transmission assembly line, the processor identifies the positions of welding strips on the photovoltaic sheets and transmits the position signals to the controller, and the controller controls the sprayer to adjust the position of the sprayer on the sliding rod.
Through adopting above-mentioned technical scheme, CCD image sensor shoots the photovoltaic piece on the transmission assembly line, through the solder strip on treater discernment photovoltaic piece and will weld the position signal transmission in area for the controller, controller control shower nozzle slides on the slide bar and carries out the spraying pigment to the solder strip on the photovoltaic piece, at solder strip surface formation dyed layer, make the solder strip on the photovoltaic piece keep unanimous with the colour of battery piece, greatly reduced the battery piece connect the welding requirement that forms the photovoltaic piece, improve the production efficiency of the unanimous photovoltaic piece of colour.
The utility model discloses further set up to: the sliding rod is provided with a plurality of spray heads, and the spray heads correspond to the welding strips on the photovoltaic sheet one to one.
Through adopting above-mentioned technical scheme, be provided with 5 solder strips on the photovoltaic piece usually, the shower nozzle of a plurality of settings reduces the shower nozzle and prints the sliding distance of in-process, improves and prints efficiency.
The utility model discloses further set up to: the plurality of spray heads on the sliding rod move independently.
By adopting the technical scheme, the independent movement of the plurality of spray heads can adapt to the printing of the solder strips on the photovoltaic sheets with different specifications and sizes.
The utility model discloses further set up to: the sliding rod is provided with a screw rod, the controller controls the screw rod to rotate, and the plurality of spray heads are in threaded fit with the screw rod.
Through adopting above-mentioned technical scheme, the shower nozzle passes through the adjustment that the lead screw realized the shower nozzle position, the position of solder strip is relatively fixed on photovoltaic piece in process of production, and cause the solder strip position change because there is the difference in the position of photovoltaic piece on the transmission assembly line, can guarantee through the position of a plurality of shower nozzles of lead screw adjustment that the controller passes through the distance between the two adjacent shower nozzles and keep unchangeable, the controller can make a plurality of shower nozzles and solder strip one-to-one according to arbitrary solder strip position adjustment on the photovoltaic piece rather than the shower nozzle that corresponds, reduce the control degree of difficulty of controller adjustment shower nozzle when guaranteeing to print the accuracy.
The utility model discloses further set up to: the plurality of spray heads are arranged on the sliding rod in a sliding mode, an adjusting rod is arranged between every two adjacent spray heads, and the controller controls any one of the spray heads to slide.
Through adopting above-mentioned technical scheme, adjust the pole and can guarantee the interval between the double-phase adjacent shower nozzle, the controller makes corresponding solder strip on this shower nozzle and the photovoltaic piece correspond and can make a plurality of shower nozzles and solder strip one-to-one through the position of adjusting one of them shower nozzle, reduces the control degree of difficulty that the controller adjusted the shower nozzle when guaranteeing to print the accuracy.
The utility model discloses further set up to: the two ends of the adjusting rod are fixedly connected with the two adjacent spray heads, and the adjusting rod is in a split structure in threaded connection.
Through adopting above-mentioned technical scheme, the person of facilitating the use adjusts the interval between two shower nozzles through the length of adjustment regulating lever to adapt to the production of different specification photovoltaic pieces.
To sum up, the utility model discloses following technological effect has:
1. the solder strip of the photovoltaic cell is in a relatively stable state after welding, the melting point of the soldering tin is 231 ℃, the highest temperature of the subsequent laminating procedure is 150 ℃, and the solder strip is reliably and stably processed on the surface of the solder strip after the welding procedure.
2. The scheme is realized by adding process equipment on the existing welding equipment, development of raw materials is not needed, and the input of research and development cost is reduced.
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 view of the overall structure of a photovoltaic panel coloring apparatus;
FIG. 2 is a schematic diagram of the connection of the printing assembly, the recognition assembly and the controller;
FIG. 3 is a schematic diagram of a printing assembly according to a first embodiment;
FIG. 4 is a schematic structural view of the adjustment lever;
FIG. 5 is a schematic structural diagram of a printing assembly according to a second embodiment;
fig. 6 is a flow chart of a photovoltaic panel tinting method.
In the figure: 1. a transmission pipeline; 2. a photovoltaic sheet; 21. welding a strip; 3. a printing assembly; 31. a spray head; 32. a lifting frame; 321. a lifting rod; 322. a slide bar; 33. a servo motor; 34. a screw rod; 35. adjusting a rod; 351. a first adjusting lever; 352. a second adjusting lever; 4. identifying a component; 41. a CCD image sensor; 42. a processor; 5. and a controller.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1:
as shown in figures 1 and 2, a photovoltaic piece coloring device based on 3D printing technology, including the transmission assembly line, be provided with the discernment subassembly on the transmission assembly line, printing element and controller, printing element is including setting up the crane on the transmission assembly line and setting up the shower nozzle on the crane, the discernment subassembly is including CCD image sensor and treater, CCD image sensor takes a picture to the photovoltaic piece on the transmission assembly line, the treater discerns the position of solder strip on the photovoltaic piece and gives the controller with this position signal transmission, the position of controller control shower nozzle adjustment shower nozzle on the slide bar, the photovoltaic piece is the battery piece subassembly through the solder strip connection in this scheme, the battery piece passes through the solder strip intercommunication of zigzag setting, consequently can form banded solder strip on the surface of photovoltaic piece.
As shown in fig. 3, 4 and 5, the lifting frame includes a lifting rod vertically arranged and a sliding rod erected on the lifting rod, and the spray head is slidably arranged on the sliding rod; the sliding rod is provided with a plurality of spray heads, and the spray heads correspond to the welding strips on the photovoltaic sheet one by one. In this scheme, be provided with the lead screw on the slide bar, the controller control lead screw rotates, a plurality of shower nozzles and lead screw thread fit. The above scheme can be further optimized as follows: the plurality of spray heads are arranged on the sliding rod in a sliding mode, one spray head is in threaded fit with the lead screw and is controlled to slide through the controller, an adjusting rod is arranged between the two adjacent spray heads, the two ends of the adjusting rod are fixedly connected with the two adjacent spray heads, the adjusting rod is in a split structure in threaded connection and comprises a first adjusting rod with a screw rod and a second adjusting rod with a threaded hole.
In the scheme, a plurality of spray heads on the sliding rod can also be arranged in an independent motion mode.
Example 2:
the utility model provides a production water line of photovoltaic piece, above-mentioned photovoltaic piece colouring device is applied to welding equipment on, above-mentioned transmission assembly line can be the transmission device on the welding equipment.
Example 3:
as shown in fig. 6, a method for coloring a photovoltaic panel includes the following steps:
s1, connecting the battery plates in series by welding the solder strips to form a photovoltaic plate;
s2, the photovoltaic sheet enters the coloring device;
s3, the CCD image sensor photographs the photovoltaic piece, and the processor identifies the position of the welding strip on the photovoltaic piece and transmits the position to the controller;
s4, controlling and adjusting the position of the spray head on the sliding rod by the controller to enable the spray head to correspond to the welding strip;
s5, coloring the solder strip on the photovoltaic sheet by a spray head;
and S6, drying.
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 (6)
1. A photovoltaic piece coloring device based on a 3D printing technology comprises a transmission assembly line and is characterized in that an identification assembly, a printing assembly and a controller are arranged on the transmission assembly line, the printing assembly comprises a lifting frame arranged on the transmission assembly line and a sprayer arranged on the lifting frame, the lifting frame comprises a lifting rod arranged in a lifting mode along the vertical direction and a sliding rod erected on the lifting rod, and the sprayer is arranged on the sliding rod in a sliding mode; the identification assembly comprises a CCD image sensor and a processor, the CCD image sensor shoots photovoltaic sheets on the transmission assembly line, the processor identifies the positions of welding strips on the photovoltaic sheets and transmits the position signals to the controller, and the controller controls the sprayer to adjust the position of the sprayer on the sliding rod.
2. The photovoltaic sheet coloring apparatus according to claim 1, wherein the sliding bar is provided with a plurality of nozzles, and the nozzles correspond to the solder ribbons on the photovoltaic sheet one to one.
3. The photovoltaic tinting device of claim 2 in which the plurality of spray heads on the slide bar move independently.
4. The photovoltaic panel coloring apparatus according to claim 2, wherein a screw is provided on the slide bar, the controller controls the screw to rotate, and the plurality of nozzles are screw-engaged with the screw.
5. The apparatus for coloring photovoltaic panels as claimed in claim 2, wherein a plurality of said nozzles are slidably disposed on said sliding bar, an adjusting bar is disposed between two adjacent nozzles, and said controller controls any one of said nozzles to slide.
6. The photovoltaic sheet coloring apparatus according to claim 5, wherein both ends of the adjustment rod are fixedly connected to two adjacent nozzles, and the adjustment rod is in a split structure in threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921464980.5U CN210489635U (en) | 2019-09-04 | 2019-09-04 | Photovoltaic piece coloring device based on 3D printing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921464980.5U CN210489635U (en) | 2019-09-04 | 2019-09-04 | Photovoltaic piece coloring device based on 3D printing technology |
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| Publication Number | Publication Date |
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| CN210489635U true CN210489635U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921464980.5U Active CN210489635U (en) | 2019-09-04 | 2019-09-04 | Photovoltaic piece coloring device based on 3D printing technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600580A (en) * | 2019-09-04 | 2019-12-20 | 宁波森联光电科技有限公司 | Photovoltaic piece coloring device and method based on 3D printing technology |
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2019
- 2019-09-04 CN CN201921464980.5U patent/CN210489635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600580A (en) * | 2019-09-04 | 2019-12-20 | 宁波森联光电科技有限公司 | Photovoltaic piece coloring device and method based on 3D printing technology |
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Effective date of registration: 20220113 Address after: No. 950, Kanghe Road, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Chuanhe New Material Co.,Ltd. Patentee after: Zhejiang baolite new energy Co., Ltd; Address before: 315400 No.28, Xingbin Road, Zhongyi Ningbo ecological park, Yuyao City, Ningbo City, Zhejiang Province (office only) Patentee before: NINGBO SENLIAN PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Patentee before: Zhejiang baolite new energy Co., Ltd; |