CN210023087U - Photovoltaic solder strip online cleaning system - Google Patents
Photovoltaic solder strip online cleaning system Download PDFInfo
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- CN210023087U CN210023087U CN201920861867.4U CN201920861867U CN210023087U CN 210023087 U CN210023087 U CN 210023087U CN 201920861867 U CN201920861867 U CN 201920861867U CN 210023087 U CN210023087 U CN 210023087U
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Abstract
The utility model discloses a photovoltaic solder strip online cleaning system, photovoltaic solder strip cleaning system includes: the photovoltaic welding strip sequentially passes through the dust removing section, the cleaning section and the air drying section through the guiding of the roller group and then enters a tinning area; the cleaning section comprises a cleaning tank and a spray chamber, the photovoltaic welding strip enters the cleaning tank through the guide of a roller group and is cleaned by using a cleaning agent, the spray chamber is connected behind the cleaning tank, and the upper side and the lower side of the photovoltaic welding strip are leached by a spray head arranged in the spray chamber to remove the residual cleaning agent; the air drying section consists of an air drying chamber and a plurality of hot air spray heads arranged on the upper side and the lower side of the photovoltaic welding strip in the air drying chamber. In this way, the utility model discloses can thoroughly get rid of the photovoltaic solder strip surface and be infected with various impurity, reduce the product and appear leaking the probability of welding, defects such as pinhole, obviously reduce the disability rate of product tinning process.
Description
Technical Field
The utility model relates to a photovoltaic solder strip production field especially relates to a photovoltaic solder strip on-line cleaning system.
Background
With the development of the solar photovoltaic industry in China, as a matching project of the solar photovoltaic industry, the production scale of the photovoltaic welding strip is rapidly expanded. The solar photovoltaic welding strip is a core photovoltaic assembly for transmitting converted electric energy after solar cells are connected in series, and the quality of the photovoltaic welding strip directly influences the final photoelectric conversion efficiency. At present, the production process of photovoltaic solder strip mainly includes the wire drawing, calendering and tin-plating, wherein the cleanliness factor requirement on photovoltaic solder strip surface of tin-plating process is very high, and can lead to organic impurity to appear in the surface because of the quenching and tempering to the copper strips in the process of the front, and place semi-manufactured goods in the warehouse and keep in after the photovoltaic solder strip of the non-tin-plating of the process of the front production can temporarily roll, then carry out tin-plating production according to the production plan, this kind of temporary storage process also can lead to semi-manufactured photovoltaic solder strip surface deposition to appear, these impurity and deposition are if not got rid of and directly carry out the tin-plating operation, often can form the pinhole on final product surface, leak welding defects such as, lead to the increase of final product rejection rate.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a photovoltaic solder strip cleaning system, can clean the photovoltaic solder strip before the tin-plating on line.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a photovoltaic solder strip on-line cleaning system, photovoltaic solder strip on-line cleaning system includes: the photovoltaic welding strip sequentially passes through the dust removing section, the cleaning section and the air drying section through the guiding of the roller group and then enters a tinning area; the photovoltaic welding strip enters a dust removing section through a first roller, the dust removing section is a dust removing chamber arranged around a traction route of the photovoltaic welding strip, the front end of the dust removing chamber is provided with two high-pressure air nozzles which are respectively positioned at the upper side and the lower side of the photovoltaic welding strip, and the rear end of the dust removing chamber is provided with an air exhaust pipeline interface; the cleaning section is connected behind the dust removing section and comprises a cleaning tank and a spray chamber, the photovoltaic welding strip enters the cleaning tank through the guide of a second roller, a third roller, a fourth roller and a fifth roller and leaves the cleaning tank after being cleaned by using a cleaning agent, the spray chamber is connected behind the cleaning tank, and a plurality of spray heads are arranged in the spray chamber and used for respectively leaching the upper side and the lower side of the photovoltaic welding strip to remove the residual cleaning agent; and after the rinsing of the photovoltaic solder strip is finished, the photovoltaic solder strip enters an air drying section, the air drying section consists of an air drying chamber and a plurality of groups of hot air spray heads arranged on the upper side and the lower side of the photovoltaic solder strip in the air drying chamber, and a sixth roller is arranged behind the air drying chamber.
In a preferred embodiment of the present invention, an ultrasonic transducer is disposed at the bottom of the cleaning tank.
In a preferred embodiment of the present invention, the spraying water in the spraying chamber is pure water.
In a preferred embodiment of the present invention, a spray water collecting device is disposed below the spray chamber, the spray water collecting device is connected to the cleaning tank through a pipe, and the pipe is provided with a control valve.
In a preferred embodiment of the present invention, the length of the air drying chamber is 30-40 cm, and the number of the hot air spray heads is 3-4, and two spray heads are provided in each group.
In a preferred embodiment of the present invention, the hot air temperature of the hot air nozzle is 60 ℃ to 80 ℃.
In a preferred embodiment of the present invention, a plurality of air holes are formed on the casing of the air drying chamber.
The utility model has the advantages that: the technical scheme of the utility model be carry out online surface cleaning and drying to the photovoltaic solder strip before the tinning, thoroughly get rid of the surface and be infected with various impurity, reduce the product and appear leaking the probability of welding, defects such as pinhole, obviously reduce the disability rate of product tinning process.
Drawings
FIG. 1 is a schematic diagram of a distribution structure according to a preferred embodiment of the present invention;
FIG. 2 is a schematic diagram of a distribution structure according to another preferred embodiment of the present invention;
the parts in the drawings are numbered as follows:
1. the device comprises a photovoltaic welding strip, 2 parts of a dust removal chamber, 3 parts of a high-pressure air nozzle, 4 parts of an air extraction pipeline interface, 5 parts of a cleaning tank, 6 parts of an ultrasonic transducer, 7 parts of a spray chamber, 8 parts of a spray head, 9 parts of a spray water collecting device, 10 parts of an air drying chamber, 11 parts of a hot air spray head, 12 parts of air holes, 13 parts of a first roller, 14 parts of a second roller, 15 parts of a third roller, 16 parts of a fourth roller, 17 parts of a fifth roller and 18 parts of a sixth roller.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Please refer to fig. 1, an embodiment of the present invention includes:
the utility model provides a photovoltaic solder strip on-line cleaning system, photovoltaic solder strip on-line cleaning system includes: the photovoltaic welding strip 1 sequentially passes through the dust removing section, the cleaning section and the air drying section through the guiding of the roller group and then enters a tinning area; the photovoltaic welding strip 1 enters an ash removal section through a first roller 13, the ash removal section is a dust removal chamber 2 arranged around a traction route of the photovoltaic welding strip 1, the front end of the dust removal chamber 2 is provided with two high-pressure air nozzles 3, the two high-pressure air nozzles 3 are respectively positioned at the upper side and the lower side of the photovoltaic welding strip 1, and the rear end of the dust removal chamber 2 is provided with an air exhaust pipeline interface 4; the cleaning section is connected behind the dust removing section and comprises a cleaning tank 5 and a spray room 7, the photovoltaic welding strip 1 enters the cleaning tank 5 through the guide of a second roller 14, a third roller 15, a fourth roller 16 and a fifth roller 17 and is cleaned by using a cleaning agent, and then leaves the cleaning tank 5, the cleaning tank 5 is connected behind the spray room 7, and 4 spray heads 8 are arranged in the spray room 7 and are used for respectively leaching the upper side and the lower side of the photovoltaic welding strip 1 to remove the residual cleaning agent; and after the leaching of the photovoltaic solder strip 1 is finished, the photovoltaic solder strip enters an air drying section, the air drying section consists of an air drying chamber 10 and a plurality of groups of hot air spray heads 11 arranged on the upper side and the lower side of the photovoltaic solder strip 1 in the air drying chamber 10, and a sixth roller 18 is arranged behind the air drying chamber 10.
The bottom of the cleaning tank 5 is provided with an ultrasonic transducer 6, and the ultrasonic ring energy device 6 drives the cleaning agent in the cleaning tank to vibrate, so that the cleaning efficiency is improved.
The spraying water in the spraying chamber 7 is pure water, so that new impurities can not be introduced while the impurities are removed.
Spray chamber 7 below set up spray water collection device 9, spray water collection device 9 passes through the pipe connection with washing tank 5, install the control valve on the pipeline, spray the collection device 9 of water can be used as the cleaner dilution water in washing tank 5 with the spray water after collecting, realize the comprehensive utilization to spray water.
The length of the air drying chamber 10 is 30cm, the number of the hot air spray nozzles 11 is 3, and each group of two spray nozzles can simultaneously dry air from the upper direction and the lower direction.
The hot air temperature of the hot air nozzle 10 is 60-80 ℃, and the evaporation speed of the water on the surface of the solar welding strip 1 can be improved.
Set up a plurality of wind holes 11 on the air-dry room 10 casing, the effect of wind hole 11 is the hot-air escape speed of adjusting in the air-dry room 10, on the basis of guaranteeing air-dry regional local temperature, improves hot-air's escape speed, improves air-dry effect.
Referring to fig. 2, in another embodiment of the present invention:
the utility model provides a photovoltaic solder strip on-line cleaning system, photovoltaic solder strip on-line cleaning system includes: the photovoltaic welding strip 1 sequentially passes through the dust removing section, the cleaning section and the air drying section through the guiding of the roller group and then enters a tinning area; the photovoltaic welding strip 1 enters an ash removal section through a first roller 13, the ash removal section is a dust removal chamber 2 arranged around a traction route of the photovoltaic welding strip 1, the front end of the dust removal chamber 2 is provided with two high-pressure air nozzles 3, the two high-pressure air nozzles 3 are respectively positioned at the upper side and the lower side of the photovoltaic welding strip 1, and the rear end of the dust removal chamber 2 is provided with an air exhaust pipeline interface 4; the cleaning section is connected behind the dust removing section and comprises a cleaning tank 5 and a spray room 7, the photovoltaic welding strip 1 enters the cleaning tank 5 through the guide of a second roller 14, a third roller 15, a fourth roller 16 and a fifth roller 17 and is cleaned by using a cleaning agent, and then leaves the cleaning tank 5, the cleaning tank 5 is connected behind the spray room 7, and 6 spray heads 8 are arranged in the spray room 7 and are used for respectively leaching the upper side and the lower side of the photovoltaic welding strip 1 to remove the residual cleaning agent; and after the leaching of the photovoltaic solder strip 1 is finished, the photovoltaic solder strip enters an air drying section, the air drying section consists of an air drying chamber 10 and a plurality of groups of hot air spray heads 11 arranged on the upper side and the lower side of the photovoltaic solder strip 1 in the air drying chamber 10, and a sixth roller 18 is arranged behind the air drying chamber 10.
The bottom of the cleaning tank 5 is provided with an ultrasonic transducer 6, and the ultrasonic ring energy device 6 drives the cleaning agent in the cleaning tank to vibrate, so that the cleaning efficiency is improved.
The spraying water in the spraying chamber 7 is pure water, so that new impurities can not be introduced while the impurities are removed.
Spray chamber 7 below set up spray water collection device 9, spray water collection device 9 passes through the pipe connection with washing tank 5, install the control valve on the pipeline, spray the collection device 9 of water can be used as the cleaner dilution water in washing tank 5 with the spray water after collecting, realize the comprehensive utilization to spray water.
The length of the air drying chamber 10 is 40cm, the number of the hot air spray nozzles 11 is 4, and each group of two spray nozzles can simultaneously dry air from the upper direction and the lower direction.
The hot air temperature of the hot air nozzle 10 is 60-80 ℃, and the evaporation speed of the water on the surface of the solar welding strip 1 can be improved.
Set up a plurality of wind holes 11 on the air-dry room 10 casing, the effect of wind hole 11 is the hot-air escape speed of adjusting in the air-dry room 10, on the basis of guaranteeing air-dry regional local temperature, improves hot-air's escape speed, improves air-dry effect.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a photovoltaic solder strip online cleaning system which characterized in that, photovoltaic solder strip cleaning system includes: the photovoltaic welding strip sequentially passes through the dust removing section, the cleaning section and the air drying section through the guiding of the roller group and then enters a tinning area;
the photovoltaic welding strip enters a dust removing section through a first roller, the dust removing section is a dust removing chamber arranged around a traction route of the photovoltaic welding strip, the front end of the dust removing chamber is provided with two high-pressure air nozzles which are respectively positioned at the upper side and the lower side of the photovoltaic welding strip, and the rear end of the dust removing chamber is provided with an air exhaust pipeline interface;
the cleaning section is connected behind the dust removing section and comprises a cleaning tank and a spray chamber, the photovoltaic welding strip enters the cleaning tank through the guide of a second roller, a third roller, a fourth roller and a fifth roller and leaves the cleaning tank after being cleaned by using a cleaning agent, the spray chamber is connected behind the cleaning tank, and a plurality of spray heads are arranged in the spray chamber and used for respectively leaching the upper side and the lower side of the photovoltaic welding strip to remove the residual cleaning agent;
and after the rinsing of the photovoltaic solder strip is finished, the photovoltaic solder strip enters an air drying section, the air drying section consists of an air drying chamber and a plurality of groups of hot air spray heads arranged on the upper side and the lower side of the photovoltaic solder strip in the air drying chamber, and a sixth roller is arranged behind the air drying chamber.
2. The on-line cleaning system for photovoltaic solder strips as claimed in claim 1, wherein an ultrasonic transducer is arranged at the bottom of the cleaning tank.
3. The on-line cleaning system for the photovoltaic solder strip according to claim 1, wherein the spray water in the spray chamber is pure water.
4. The on-line cleaning system for the photovoltaic solder strip according to claim 1, wherein a spray water collecting device is arranged below the spray chamber, the spray water collecting device is connected with the cleaning tank through a pipeline, and a control valve is installed on the pipeline.
5. The on-line cleaning system for the photovoltaic solder strip according to claim 1, wherein the length of the air drying chamber is 30-40 cm, the number of the hot air spray heads is 3-4, and each group comprises two hot air spray heads.
6. The on-line cleaning system for the photovoltaic solder strip according to claim 1, wherein the hot air temperature of the hot air spray head is 60-80 ℃.
7. The on-line cleaning system for the photovoltaic solder strip is characterized in that a plurality of air holes are formed in a shell of the air drying chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920861867.4U CN210023087U (en) | 2019-06-10 | 2019-06-10 | Photovoltaic solder strip online cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920861867.4U CN210023087U (en) | 2019-06-10 | 2019-06-10 | Photovoltaic solder strip online cleaning system |
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| Publication Number | Publication Date |
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| CN210023087U true CN210023087U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920861867.4U Active CN210023087U (en) | 2019-06-10 | 2019-06-10 | Photovoltaic solder strip online cleaning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620171A (en) * | 2020-11-30 | 2021-04-09 | 张家港东艺超声有限公司 | Cable ultrasonic cleaning device and cable ultrasonic cleaning method |
| CN115254792A (en) * | 2022-07-26 | 2022-11-01 | 江苏富乐华功率半导体研究院有限公司 | Method for cleaning PET film belt for electronic ceramic slurry casting |
-
2019
- 2019-06-10 CN CN201920861867.4U patent/CN210023087U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620171A (en) * | 2020-11-30 | 2021-04-09 | 张家港东艺超声有限公司 | Cable ultrasonic cleaning device and cable ultrasonic cleaning method |
| CN115254792A (en) * | 2022-07-26 | 2022-11-01 | 江苏富乐华功率半导体研究院有限公司 | Method for cleaning PET film belt for electronic ceramic slurry casting |
| CN115254792B (en) * | 2022-07-26 | 2023-05-30 | 江苏富乐华功率半导体研究院有限公司 | PET film belt cleaning method for electronic ceramic slurry tape casting |
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