CN211542792U - Solar wafer prints transmission device fast - Google Patents
Solar wafer prints transmission device fast Download PDFInfo
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- CN211542792U CN211542792U CN201921668151.9U CN201921668151U CN211542792U CN 211542792 U CN211542792 U CN 211542792U CN 201921668151 U CN201921668151 U CN 201921668151U CN 211542792 U CN211542792 U CN 211542792U
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Abstract
The utility model discloses a solar wafer prints transmission device fast, including two at least stations that set up according to production order, connect through the track between the station, the top of previous station has just to the optical detection device of station, and a back station top is equipped with just to the half tone of station and is located the printing device directly over the half tone. The optical detection device is electrically connected with the printing device. Due to the adoption of the design, the optical detection station needs to carry out certain physical displacement along with the track to the printing station, so that the first through hole directly connected with the vacuum pump is arranged on the track in order to overcome the position moving error in the middle, and the silicon wafer is adsorbed to prevent displacement. Adopt the utility model discloses a design can print in optical positioning, has accelerated production efficiency greatly.
Description
Technical Field
The utility model relates to a solar wafer printing device, especially a solar wafer prints transmission device fast.
Background
The solar cell printing machine is key equipment for producing solar cells, the printing transmission modes adopted by the printing machine equipment in the current market comprise a rotation mode, a mode of transmitting a single sheet to a printing position and then optically positioning, and a mode of printing at the current station after the positioning is finished.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims to solve the operation that current solar wafer printing machine can't carry out optical localization and printing simultaneously for production efficiency is low problem.
The technical scheme is as follows: the utility model provides a following technical scheme:
a solar cell rapid printing and conveying device comprises at least two stations which are arranged according to a production sequence, wherein the stations are connected through a crawler belt, the former station is provided with an optical detection device facing the stations, a screen printing plate facing the stations and a printing device located right above the screen printing plate are arranged above the latter station, and at least one of the screen printing plate and the printing device is electrically connected with the optical detection device.
The most important purpose of this application lies in can making optical detection and printing go on simultaneously, so optical detection device and printing device divide two different stations of dividing into, if adopt the design of platform respectively at two stations simultaneously, if need carry out physical displacement between those two platforms, just need rely on mechanical drive device, but adopt mechanical drive device optical detection just meaningless, or the conveyer belt, but the hardness of conveyer belt is not enough, so the design that directly adopts the track here, can have comparable hardness simultaneously, can directly transmit again.
A waiting station can also be added between the two stations.
Further, the crawler belt is provided with a through hole which is directly connected with the vacuum pump at the position corresponding to each station.
There is two stations between need produce certain physical displacement, so must have other direction displacements of unpredictable to produce, so through the absorption of vacuum pump, just can prevent the production of displacement, cause the error of follow-up printing.
Further, the optical detection device comprises a camera facing the station and a computer directly connected with the camera.
Further, the width of the caterpillar band is larger than that of the silicon chip.
The track drive adopts servo motor, guarantees the transmission precision.
Furthermore, the screen plate and the printing device are connected with independent mechanical driving devices, and at least one of the mechanical driving devices of the screen plate and the printing device is electrically connected with a computer of the optical detection device.
The working principle is as follows: the former station completes optical detection, namely, the position of any position of the silicon wafer and the position of one edge or one corner on the crawler belt are obtained by taking the crawler belt as a reference object, the position information of the next station corresponding to the screen printing plate and the printing device needing to be adjusted is transmitted to the printing device and a mechanical driving device of the screen printing plate by the computer for position fine adjustment, and then the position is adjusted to print the next silicon wafer after the current silicon wafer is printed.
Has the advantages that: compared with the prior art:
the utility model discloses an optical detection location and printing synchronous execution to save time realizes the purpose of quick printing.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
Examples
A solar cell rapid printing and conveying device comprises at least two stations which are arranged according to a production sequence, the stations are connected through a crawler 1, the former station is provided with an optical detection device facing the stations, a screen 2 facing the stations and a printing device 3 located right above the screen 2 are arranged above the latter station, and at least one of the screen 2 and the printing device 3 is electrically connected with the optical detection device.
The most important purpose of this application lies in can making optical detection and printing go on simultaneously, so optical detection device and printing device divide two different stations of dividing into, if adopt the design of platform respectively at two stations simultaneously, if need carry out physical displacement between those two platforms, just need rely on mechanical drive device, but adopt mechanical drive device optical detection just meaningless, or the conveyer belt, but the hardness of conveyer belt is not enough, so the design that directly adopts the track here, can have comparable hardness simultaneously, can directly transmit again.
A waiting station can also be added between the two stations.
The crawler 1 has a through hole 4 directly connected to a vacuum pump 7 at a position corresponding to each station.
There is two stations between need produce certain physical displacement, so must have other direction displacements of unpredictable to produce, so through the absorption of vacuum pump, just can prevent the production of displacement, cause the error of follow-up printing.
The optical detection device comprises a camera 5 facing the station and a computer 6 directly connected with the camera.
The width of the caterpillar band is larger than that of the silicon chip.
The track drive adopts servo motor, guarantees the transmission precision.
The screen 2 and the printing apparatus 3 are each connected to a separate mechanical drive (not shown), and at least one of the mechanical drives of the screen 2 and the printing apparatus 3 is electrically connected to the computer 6 of the optical detection apparatus.
The former station completes optical detection, that is, the caterpillar 1 is used as a reference object, the position of any position of the silicon wafer, one edge or one corner of the silicon wafer on the caterpillar 1 is obtained, the position information of the next station corresponding to the screen 2 and the printing device 3 which need to be adjusted is transmitted to the computer 6, the computer 6 sends the position information to be adjusted corresponding to the next station to the printing device 3 and the mechanical driving device of the screen 2 for position fine adjustment, and then the position is adjusted to print the next silicon wafer after the current silicon wafer is printed.
From the data, in the prior art, the time required by the optical detection is 1s, and the printing time is 1s, so that the total time consumption of the stations of optical positioning and printing is 2s, after the improvement of the application, the optical positioning and the printing are separately performed, the time consumption of each station is 1s, and the efficiency is improved by 100%.
Claims (5)
1. The utility model provides a quick printing transmission device of solar wafer which characterized in that: the device comprises at least two stations arranged according to a production sequence, the stations are connected through a crawler belt, the former station is provided with an optical detection device facing the stations, a screen printing plate facing the stations and a printing device positioned right above the screen printing plate are arranged above the latter station, and at least one of the screen printing plate and the printing device is electrically connected with the optical detection device.
2. The solar cell piece rapid printing and conveying device according to claim 1, characterized in that: and the position of the track corresponding to each station is provided with a through hole directly connected with the vacuum pump.
3. The solar cell piece rapid printing and conveying device according to claim 1, characterized in that: the optical detection device comprises a camera facing the station and a computer directly connected with the camera.
4. The solar cell piece rapid printing and conveying device according to claim 1, characterized in that: the width of the caterpillar band is larger than that of the silicon chip.
5. The solar cell piece rapid printing and conveying device according to claim 1, characterized in that: the screen plate and the printing device are both connected with independent mechanical driving devices, and at least one of the mechanical driving devices of the screen plate and the printing device is electrically connected with a computer of the optical detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921668151.9U CN211542792U (en) | 2019-10-08 | 2019-10-08 | Solar wafer prints transmission device fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921668151.9U CN211542792U (en) | 2019-10-08 | 2019-10-08 | Solar wafer prints transmission device fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211542792U true CN211542792U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921668151.9U Active CN211542792U (en) | 2019-10-08 | 2019-10-08 | Solar wafer prints transmission device fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211542792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641140A (en) * | 2019-10-08 | 2020-01-03 | 无锡嘉瑞光伏有限公司 | Solar wafer prints transmission device fast |
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2019
- 2019-10-08 CN CN201921668151.9U patent/CN211542792U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641140A (en) * | 2019-10-08 | 2020-01-03 | 无锡嘉瑞光伏有限公司 | Solar wafer prints transmission device fast |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230801 Address after: 831799 No. 6, the Pearl River Road, Beiting Industrial Park, Jimsar County, Changji Hui Autonomous Prefecture, Xinjiang Patentee after: Jimusar Jiarui Yubang Semiconductor Materials Co.,Ltd. Address before: 214200 Jinzhangzhu Industrial Zone, Yixing City, Wuxi City, Jiangsu Province Patentee before: NICE SUN PV Co.,Ltd. |