CN205221773U - A conveyor for before solar wafer test - Google Patents
A conveyor for before solar wafer test Download PDFInfo
- Publication number
- CN205221773U CN205221773U CN201521029135.7U CN201521029135U CN205221773U CN 205221773 U CN205221773 U CN 205221773U CN 201521029135 U CN201521029135 U CN 201521029135U CN 205221773 U CN205221773 U CN 205221773U
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- CN
- China
- Prior art keywords
- belt
- round
- solar cell
- gasket
- belt pulley
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Photovoltaic Devices (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The utility model provides a conveyor for before solar wafer test, it includes: carry solar wafer to first belt pulley and the second belt pulley of test machine and place and support the workstation of these two belt pulleys, every belt pulley all includes a belt and the wheel that is located the belt both ends, still includes two gasket devices, and every gasket device passes through double sided glue and pastes on the workstation of belt below, the belt of gasket device was placed to the below horizontal plane equal or be higher than below do not place the belt of gasket device. Owing to support by the gasket device below the belt for belt below can not be unsettled, by belt transport's solar cell easily by the sensor induction of test machine to, has eliminated through these two gasket devices and has frequently reported to the police to the test machine, improve the device of test battery piece efficiency accuracy, having solved frequent emergence of reporting to the police and having pressed inclined to one side this defect with the probe is easy, thereby having improved the time of test battery piece, reduced the risk that the battery piece thoughtlessly kept off.
Description
Technical field
The utility model belongs to solar cell device field, particularly relates to a kind of for the feedway before solar cell built-in testing.
Background technology
In recent years, along with becoming increasingly conspicuous of environmental problem, Green Development theory is rooted in the hearts of the people gradually, and developing direction and the leading marks of global economy turn to low-carbon economy already, and solar photovoltaic industry is subject to the great attention of various countries.The Fabrication procedure of photovoltaic solar cell sequentially comprises: front cleaning/making herbs into wool operation, the diffusing procedure manufacturing P-N junction, rear matting, PECVD (plasma reinforced chemical vapour deposition) filming process, screen printing and sintering circuit and testing, sorting operation.
Screen printing is the core in photovoltaic solar cell production process, screen printing and sintering procedure be plated film after silicon chip be contained in basket tool, then pass to silk-screen down.At this procedure of load, general company adopts auto loading machine, and rectangular cell sheet is encased in 25 basket tools (gaily decorated basket) by full automaticity loader.
Be illustrated in figure 1 the flow scheme of existing full automaticity loader, full automaticity loader comprises apparatus body 10, basket tool jacking system, upper material level lifting mechanism 30, upper material level 40, belt transmission agency 50, control panel 60 and cell piece and divides the system of getting 70, the algorithm of this loader is: first, cell piece is placed on upper material level 20, stepping motor drives cell piece to be moved upwards up to assigned address, cam motor actr drives sucker to move to suction sheet position, and air separation plant is started working; Cell piece drawn by sucker, and in turn cell piece is positioned on the belt transmission agency 50 of both sides; Belt transmission agency 50 is started working, and cell piece is sent in the basket tool 20 of basket tool jacking system.
After screen printing, in order to ensure that cell piece efficiency obtains actv. sorting, current general company carries out the testing, sorting operation of cell piece by test machine, there are two defects in this test machine: first in normal operation, because Individual cells sheet warpage is excessive, cell piece is by the belt transport process of screen printing, unsettled below belt, have a strong impact on rectifier inductor in rectification to be not easy to sense, thus cause frequent generation of reporting to the police; Secondly, if inductor can sense, rectifier may be caused to calibrate hour offset, and in test, probe may easily be pressed partially, can have a strong impact on the data of test, causes mixed gear, thus can increase the risk of test error.
Therefore, at photovoltaic solar cell sheet at screen printing process, be necessary the feedway before designing a kind of new cell slice test.
Utility model content
The purpose of this utility model is to provide a kind of and reduces alert frequency, improve test battery sheet efficiency accuracy, reduce cell piece mix keep out the wind dangerous in the feedway before solar cell built-in testing.
The utility model provides a kind of for the feedway before solar cell built-in testing, it comprises conveying solar battery sheet to the first belt pulley of test machine and the second belt pulley, and place and support the bench board of these two belt pulleys, each belt pulley includes a belt and is positioned at the wheel at belt two ends, also comprise two gasket devices, each gasket device is pasted onto on the bench board below belt, and the horizontal surface of the belt of below pad sheet devices is equal to or higher than the belt of the non-pad sheet devices in below.
Wherein, described two gasket device shape and structures are all identical, and two gasket devices are on the table staggered relatively, and parallel placement.
Wherein, described belt and corresponding gasket device are close together.
Wherein, described gasket device is the cuboid that the cuboid made of an aluminium type material or a hard plastic board are made.
Wherein, described each gasket device all by sticking double faced adhesive tape on the table.
Wherein, the length of gasket device equals the length of the double faced adhesive tape pasting this gasket device.
Wherein, the length of described gasket device is 60-70mm, width is 13-18mm, highly for 14-18mm.
Wherein, the first belt pulley comprises one first belt and carries the first round of this first belt and second to take turns, and the described first round and second takes turns and is connected described first belt; Second belt pulley comprises one second belt and carries third round and the fourth round of this second belt, and described third round is connected described second belt with fourth round.
Wherein, this feedway also comprises the first adapter shaft of the first round of connection first belt pulley and the third round of the second belt pulley and is connected second of the first belt pulley and takes turns the second adapter shaft with the fourth round of the second belt pulley, and described first adapter shaft and the second adapter shaft are all fixing on the table.
Owing to being supported by gasket device below belt, making can not be unsettled below belt, sensed by the inductor of the easy tested test-run a machine of the solar cell of Belt Conveying, eliminated by these two gasket devices and test machine is frequently reported to the police, improve the device of test battery sheet efficiency accuracy, solving report to the police frequently generation and probe and easily pressing this defect partially, thus improve the time of test battery sheet, reducing the risk that cell piece mixes gear.
Described gasket device adopts waste and old aluminium type material, decreases the buying to associated materials, reduces productive costs.
Accompanying drawing explanation
Fig. 1 is the flow scheme of existing full-automatic silicon wafer loading machine;
Figure 2 shows that the birds-eye view of the utility model for the feedway before solar cell built-in testing;
Figure 3 shows that the front view of the utility model for the feedway before solar cell built-in testing.
Detailed description of the invention
The utility model discloses a kind of for the feedway before solar cell built-in testing, as shown in Figures 2 and 3, before this feedway is positioned at solar battery sheet rectifier, the solar battery sheet input rectifier brushed by screen printing by this feedway is tested, this feedway comprises the first belt pulley 1 and the second belt pulley 2 transmitting solar battery sheet (not shown), and place and support this two belt pulleys 1, the bench board 3 of 2, wherein, these two belt pulleys 1, 2 are parallelly placed on bench board 3, before described first belt pulley 1 and the second belt pulley 2 are placed on solar battery sheet rectifier.
Wherein, the first belt pulley 1 comprises one first belt 11 and carries the first round 12 of this first belt 11 and second to take turns 13, and the described first round 12 and second takes turns described first belt 11 of 13 connections.
Second belt pulley 2 comprises one second belt 21 and carries third round 22 and the fourth round 23 of this second belt 21, and described third round 22 is connected described second belt 21 with fourth round 23.
This feedway also comprises the first adapter shaft 4 of the first round 12 of connection first belt pulley 1 and the third round 22 of the second belt pulley 2 and is connected second of the first belt pulley 1 and takes turns 13 and second second adapter shaft 5 of fourth round 23 of belt pulley 2, described first adapter shaft 4 and the second adapter shaft 5 are all fixed on bench board 3, and this first adapter shaft 4 and the second adapter shaft 5 take the first belt pulley 1 and the second belt pulley 2 synchronous transmission solar battery sheet to.
Feedway before the present invention is used for solar cell built-in testing also comprises the first gasket device 6 and the second gasket device 7, first gasket device 6 is positioned at the below of the first belt 11, second gasket device 7 is positioned at the below of the second belt 21, first gasket device 6 and the second gasket device 7 all by the bench board 3 of sticking double faced adhesive tape (not shown) below belt 11,21, with back-up belt.
First gasket device 6 is all identical with the second gasket device 7 shape and structure, the first gasket device 6 and the second gasket device 7 staggered relatively on bench board 3, and parallel placement.
Bench board 3 is pasted the wheel of position near belt pulley of gasket device.
This gasket device 6 is the cuboid that an aluminium type material is made, in strip; This gasket device 6 also can be the cuboid that a hard plastic board is made.The length of this gasket device is 60-70mm, width is 13-18mm, highly for 14-18mm.
The upper of gasket device 6 is pasted onto by the one side of double faced adhesive tape (not shown), the another side of double faced adhesive tape is pasted onto on bench board 3, and gasket device 6 is placed on below the belt 11,21 of rectifier, and the horizontal surface of the belt of below pad sheet devices equals or a little more than the belt of non-pad sheet devices, belt and corresponding gasket device 6 are close together.
Wherein, the length of double faced adhesive tape equals the length of each gasket device.
Owing to being supported by gasket device below belt, making can not be unsettled below belt, sensed by the inductor of the easy tested test-run a machine of the solar cell of Belt Conveying, eliminated by these two gasket devices and test machine is frequently reported to the police, improve the device of test battery sheet efficiency accuracy, solving report to the police frequently generation and probe and easily pressing this defect partially, thus improve the time of test battery sheet, reducing the risk that cell piece mixes gear.
Described gasket device adopts waste and old aluminium type material, decreases the buying to associated materials, reduces productive costs.
Above specific embodiment of the utility model has been described in detail, but content being only the exemplary embodiments that the utility model is created, the practical range created for limiting the utility model can not being considered to.All equalizations done according to the utility model creation application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (9)
1. one kind for the feedway before solar cell built-in testing, it comprises: conveying solar battery sheet is to the first belt pulley of test machine and the second belt pulley and the bench board placing and support these two belt pulleys, each belt pulley includes a belt and is positioned at the wheel at belt two ends, it is characterized in that: also comprise two gasket devices, each gasket device is pasted onto on the bench board below belt, and the horizontal surface of the belt of below pad sheet devices is equal to or higher than the belt of the non-pad sheet devices in below.
2. according to claim 1 for the feedway before solar cell built-in testing, it is characterized in that: described two gasket device shape and structures are all identical, and two gasket devices are on the table staggered relatively, and parallel placement.
3. according to claim 1 for the feedway before solar cell built-in testing, it is characterized in that: described belt and corresponding gasket device are close together.
4. according to claim 1 for the feedway before solar cell built-in testing, it is characterized in that: described gasket device is the cuboid that the cuboid made of an aluminium type material or a hard plastic board are made.
5. according to claim 1 for the feedway before solar cell built-in testing, it is characterized in that: described each gasket device is all by sticking double faced adhesive tape on the table.
6. according to claim 1 for the feedway before solar cell built-in testing, it is characterized in that: the length of gasket device equals to paste the length of the double faced adhesive tape of this gasket device.
7. according to claim 1 for the feedway before solar cell built-in testing, it is characterized in that: the length of described gasket device is 60-70mm, width is 13-18mm, highly for 14-18mm.
8. according to claim 1 for the feedway before solar cell built-in testing, it is characterized in that: the first belt pulley comprises one first belt and carries the first round of this first belt and second to take turns, and the described first round and second takes turns and is connected described first belt; Second belt pulley comprises one second belt and carries third round and the fourth round of this second belt, and described third round is connected described second belt with fourth round.
9. according to claim 8 for the feedway before solar cell built-in testing, it is characterized in that: this feedway also comprises the first adapter shaft of the first round of connection first belt pulley and the third round of the second belt pulley and is connected second of the first belt pulley and takes turns the second adapter shaft with the fourth round of the second belt pulley, and described first adapter shaft and the second adapter shaft are all fixing on the table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029135.7U CN205221773U (en) | 2015-12-11 | 2015-12-11 | A conveyor for before solar wafer test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029135.7U CN205221773U (en) | 2015-12-11 | 2015-12-11 | A conveyor for before solar wafer test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205221773U true CN205221773U (en) | 2016-05-11 |
Family
ID=55896850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521029135.7U Expired - Fee Related CN205221773U (en) | 2015-12-11 | 2015-12-11 | A conveyor for before solar wafer test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205221773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696311A (en) * | 2017-09-25 | 2018-02-16 | 青岛金汇源电子有限公司 | A kind of automatic sliver technology |
| CN109742048A (en) * | 2019-03-06 | 2019-05-10 | 深圳市捷佳伟创新能源装备股份有限公司 | Stretching structure for graphite boat plug-in sheet machine chip transmission line |
-
2015
- 2015-12-11 CN CN201521029135.7U patent/CN205221773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107696311A (en) * | 2017-09-25 | 2018-02-16 | 青岛金汇源电子有限公司 | A kind of automatic sliver technology |
| CN109742048A (en) * | 2019-03-06 | 2019-05-10 | 深圳市捷佳伟创新能源装备股份有限公司 | Stretching structure for graphite boat plug-in sheet machine chip transmission line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20181211 |