CN206574735U - Cleaning heat sink before silicon chip printing in solar battery sheet preparation technology - Google Patents
Cleaning heat sink before silicon chip printing in solar battery sheet preparation technology Download PDFInfo
- Publication number
- CN206574735U CN206574735U CN201720273844.2U CN201720273844U CN206574735U CN 206574735 U CN206574735 U CN 206574735U CN 201720273844 U CN201720273844 U CN 201720273844U CN 206574735 U CN206574735 U CN 206574735U
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- China
- Prior art keywords
- silicon chip
- cylinder
- belt conveyor
- solar battery
- battery sheet
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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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Abstract
The utility model is related to solar battery sheet preparing technical field, cleaning heat sink before silicon chip printing in especially a kind of solar battery sheet preparation technology, including the first belt conveyor and the second belt conveyor, support is provided between first belt conveyor and the second belt conveyor, the top of support is provided with platform, rotating disk is rotatably connected on platform, the lower surface of platform is fixed with motor, the lower surface of rotating disk is symmetrically arranged with the first cylinder and the second cylinder, rotary cylinder is respectively and fixedly provided with the external part of first cylinder and the second cylinder, pole is fixed with the output end of rotary cylinder, the lower surface of pole is fixed with some suckers, the side of support is fixed with fan, the utility model is while without prejudice to silicon chip transfer efficiency, thoroughly remove the impurity of silicon chip surface, the probability that reduction half tone is punctured, and the temperature of silicon chip surface can be greatly reduced, so as to reduce the rate of volatilization of slurry organic matter in half tone, preferable printing performance can be kept.
Description
Technical field
The utility model is related to solar battery sheet preparing technical field, especially a kind of solar battery sheet preparation technology
Cleaning heat sink before middle silicon chip printing.
Background technology
The preparation technology of crystal silicon solar energy battery mainly includes：Clean, go damage layer, making herbs into wool, diffusion, system knot, etching,
Depositing antireflection film, printing, sintering, cell slice test.Wherein, printing is one in crystal silicon solar energy battery production process
Important procedure, silicon chip is when a procedure is delivered to printing process in printing, the temperature drift of silicon chip itself and surface is easily glued
Attached foreign matter, if on the one hand silicon chip surface has impurity, easily punctures half tone or silicon chip rupture, and the service life of half tone can be to production
Cost produces considerable influence, and the rate of volatilization of slurry organic matter is also very fast in half tone when another aspect silicon chip own temperature is higher,
Cause printing performance poor, in the prior art before silicon chip printing, the surface using fan directly against silicon chip is brushed, and reaches cooling
With the effect of dedusting, due to silicon chip place on the conveyor belt, once the air quantity of fan is tuned up, it may occur that silicon chip is from conveyer belt
Drop, cause silicon chip to crush, therefore the air quantity of fan is all more faint in actual production process, it is clear that this way also without
Method accomplishes to brush the Superficial Foreign Body of silicon chip totally, and cooling-down effect is general.
Utility model content
The technical problems to be solved in the utility model is：It is poor in order to solve cooling and cleaning effect before existing silicon chip printing,
On silicon chip the problem of easy retained foreign body, now provide and clean cooling dress in a kind of solar battery sheet preparation technology before silicon chip printing
Put.
The utility model solves the technical scheme that its technical problem used：In a kind of solar battery sheet preparation technology
Cleaning heat sink before silicon chip printing, including the first belt conveyor and the second belt conveyor, first belt are defeated
Send and support is provided between device and the second belt conveyor, the top of the support, which is provided with platform, the platform, to be turned
Dynamic to be connected with rotating disk, the lower surface of the platform is fixed with motor, and the output end of the motor is fixedly connected with rotating disk, described turn
The lower surface of disk is symmetrically arranged with the first cylinder and the second cylinder, the external part of first cylinder and the second cylinder down, institute
It is respectively and fixedly provided with the external part for stating the first cylinder and the second cylinder in rotary cylinder, the output end of the rotary cylinder and is fixed with branch
Bar, the lower surface of the pole, which is fixed with some suckers, the rotating disk, is fixed with air pump, and the air pump is connected with sucker, institute
The side for stating support is fixed with fan.
Starting motor in this programme drives rotating disk to rotate, until the pole of the first cylinder lower end just fills to the first Belt Conveying
The silicon chip put, then the first cylinder drive pole decline, while booster air pump, defeated by the first belt by the sucker on pole
The silicon chip on device is sent to adsorb, then the first cylinder drives pole to rise a segment distance, then motor drives rotating disk to rotate so that
First cylinder is located above the second belt conveyor, while the second cylinder and pole thereon are located at the first belt conveyor
Top, constitutes a circulation；Wherein during rotating disk is rotated, pole is rotated by 90 ° by rotary cylinder work causes silicon chip
Printing surface is in perpendicular, and the contact area of silicon chip and air is big, is conducive to radiating, the foreign matter of silicon chip surface also can be from silicon
The surface of piece is dropped, and driven by rotary disc silicon chip can pass through wind when turning to the second belt conveyor from the first belt conveyor
Fan, by fan so that silicon chip further radiating and dedusting, it is ensured that the conveying of the cleaning of silicon chip and low temperature, also without prejudice to silicon chip.
Preferably, the motor is stepper motor.
Preferably, the air-out wind direction of the fan is consistent with horizontal direction.
Further, first belt conveyor and the second belt conveyor include motor, belt, master
Driving wheel and driven pulley, are connected, the output end of the motor and master between the driving wheel and driven pulley by belt transmission
Driving wheel is connected.
The beneficial effects of the utility model are：Cleaned in the utility model solar battery sheet preparation technology before silicon chip printing
Heat sink is rotated using driving rotating disk, is alternately filled the first Belt Conveying by the sucker below the first cylinder and the second cylinder
The silicon chip put is transferred to the second belt conveyor, and pole is rotated by 90 ° by rotary cylinder in transfer process causes silicon chip
Printing surface is in perpendicular, and the contact area of silicon chip and air is big, is conducive to radiating, the larger foreign matter of silicon chip surface
Can be dropped from the surface of silicon chip, driven by rotary disc silicon chip from the first belt conveyor turn to the second belt conveyor when can be through
Passing through fan, by fan so that silicon chip further radiating and dedusting, fan can blow away the small dust or particle of silicon chip surface, protect
Cleaning and the low temperature of silicon chip are demonstrate,proved, while without prejudice to silicon chip transfer efficiency, the impurity of silicon chip surface is thoroughly removed, reduces half tone
The probability punctured, and can be greatly reduced the temperature of silicon chip surface, so that the rate of volatilization of slurry organic matter in half tone is reduced,
Preferable printing performance can be kept.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of the preceding cleaning heat sink of silicon chip printing in the utility model solar battery sheet preparation technology；
Fig. 2 is showing during work of cleaning heat sink before silicon chip printing in the utility model solar battery sheet preparation technology
It is intended to.
In figure：1st, the first belt conveyor, the 2, second belt conveyor, 3, support, 4, platform, 5, rotating disk, 6, electricity
Machine, the 7, first cylinder, the 8, second cylinder, 9, rotary cylinder, 10, pole, 11, sucker, 12, silicon chip, 13, belt, 14, actively
Wheel, 15, driven pulley, 16, air pump, 17, fan.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model, direction
With can be only used for helping the description to the feature in accompanying drawing with reference to (for example, upper and lower, left and right, etc.).Therefore, not in limit
Detailed description below is used in property meaning processed, and only by appended claims and its equivalents are asked to limit
The scope of the theme of protection.
Embodiment 1
As illustrated in fig. 1 and 2, the preceding cleaning heat sink of silicon chip printing in a kind of solar battery sheet preparation technology, including the
One belt conveyor 1 and the second belt conveyor 2, set between the first belt conveyor 1 and the second belt conveyor 2
Support 3 is equipped with, the top of support 3, which is provided with platform 4, platform 4, is rotatably connected to rotating disk 5, and the lower surface of platform 4 is fixed with electricity
Machine 6, the output end of motor 6 is fixedly connected with rotating disk 5, and the lower surface of rotating disk 5 is symmetrically arranged with the first cylinder 7 and the second cylinder 8,
The external part of first cylinder 7 and the second cylinder 8 down, revolution gas is respectively and fixedly provided with the external part of the first cylinder 7 and the second cylinder 8
Pole 10 is fixed with cylinder 9, the output end of rotary cylinder 9, the lower surface of pole 10 is fixed with some suckers 11, rotating disk 5 admittedly
Surely there is air pump 16, air pump 16 is connected with sucker 11, the side of support 3 is fixed with fan 17.
Preferably, motor 6 is stepper motor.
Preferably, the air-out wind direction of fan 17 is consistent with horizontal direction.
Further, the first belt conveyor 1 and the second belt conveyor 2 include motor, belt 13, master
Driving wheel 14 and driven pulley 15, are connected between driving wheel 14 and driven pulley 15 by belt 13, the output end of motor with
Driving wheel 14 is connected.
The operation principle of cleaning heat sink is as follows before silicon chip printing in above-mentioned solar battery sheet preparation technology：
To be cleaned and cooling silicon chip 12 is delivered to support from belt 13 of the upper procedure through the first belt conveyor 1
3；
Starting motor 6 drives rotating disk 5 to rotate, until the pole 10 of the lower end of the first cylinder 7 is just to the first belt conveyor 1
On silicon chip 12；Then the first cylinder 7 drives pole 10 to decline, while booster air pump 16, will by the sucker 11 on pole 10
Silicon chip 12 on first belt conveyor 1 is adsorbed, and then the first cylinder 7 drives pole 10 to rise a segment distance；
While starting the drive rotation of rotating disk 5 of motor 6, rotary cylinder 9, which drives pole 10 being rotated by 90 °, causes silicon chip 12
Printing surface is in perpendicular, during rotating disk 5 is rotated, and the front of silicon chip 12 can pass through fan 17 through passing through fan 17
Brush so that further radiating and the dedusting of silicon chip 12, it is ensured that the cleaning of silicon chip 12 and low temperature；
When rotating disk 5 turns to the first cylinder 7 at the second belt conveyor 2, rotating disk 5 stops operating, and now has
Two processes occur simultaneously, and one of them is：Rotary cylinder 9 on first cylinder 7 drives pole 10 to be rotated by 90 ° so that cleaning drop
Silicon chip 12 after temperature is in horizontal plane again, and sucker 11, which can decontrol silicon chip 12, makes it fall on the second belt conveyor 2, and by
The silicon chip 12 cleaned after cooling is delivered to printing station by the second belt conveyor 2；Another process is：The band of second cylinder 8
Dynamic pole 10 declines, while booster air pump 16, by the sucker 11 on pole 10 by the silicon chip 12 on the first belt conveyor 1
Adsorb, then the second cylinder 8 drives pole 10 to rise a segment distance；
Then the driving rotating disk 5 of motor 6 is rotated further composition circulation.
Above-mentioned is enlightenment according to desirable embodiment of the present utility model, passes through above-mentioned description, relevant staff
Various changes and amendments can be carried out in the range of without departing from this utility model technological thought completely.This practicality
New technical scope is not limited to the content on specification, it is necessary to determine that its is technical according to right
Scope.
Claims (5)
1. cleaning heat sink before silicon chip printing in a kind of solar battery sheet preparation technology, it is characterised in that：Including the first skin
Band conveying device (1) and the second belt conveyor (2), first belt conveyor (1) and the second belt conveyor
(2) support (3) is provided between, the top of the support (3), which is provided with platform (4), the platform (4) to be rotatably connected to, to be turned
Disk (5), the lower surface of the platform (4) is fixed with motor (6), and the output end of the motor (6) is fixedly connected with rotating disk (5),
The lower surface of the rotating disk (5) is symmetrically arranged with the first cylinder (7) and the second cylinder (8), first cylinder (7) and the second gas
The external part of cylinder (8) down, rotary cylinder (9) is respectively and fixedly provided with the external part of first cylinder (7) and the second cylinder (8),
Pole (10) is fixed with the output end of the rotary cylinder (9), the lower surface of the pole (10) is fixed with some suckers
(11) air pump (16), is fixed with the rotating disk (5), the air pump (16) connects with sucker (11), the side of the support (3)
It is fixed with fan (17).
2. clean heat sink, its feature before silicon chip printing in solar battery sheet preparation technology according to claim 1
It is：The motor (6) is stepper motor.
3. clean heat sink, its feature before silicon chip printing in solar battery sheet preparation technology according to claim 1
It is：The air-out wind direction of the fan (17) is consistent with horizontal direction.
4. clean heat sink, its feature before silicon chip printing in solar battery sheet preparation technology according to claim 1
It is：First belt conveyor (1) is consistent with the conveying direction of the second belt conveyor (2).
5. clean heat sink, its feature before silicon chip printing in solar battery sheet preparation technology according to claim 1
It is：First belt conveyor (1) and the second belt conveyor (2) include motor, belt (13), active
(14) and driven pulley (15) are taken turns, is connected between the driving wheel (14) and driven pulley (15) by belt (13), it is described to drive
The output end of dynamic motor is connected with driving wheel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273844.2U CN206574735U (en) | 2017-03-20 | 2017-03-20 | Cleaning heat sink before silicon chip printing in solar battery sheet preparation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273844.2U CN206574735U (en) | 2017-03-20 | 2017-03-20 | Cleaning heat sink before silicon chip printing in solar battery sheet preparation technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206574735U true CN206574735U (en) | 2017-10-20 |
Family
ID=60055084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720273844.2U Withdrawn - After Issue CN206574735U (en) | 2017-03-20 | 2017-03-20 | Cleaning heat sink before silicon chip printing in solar battery sheet preparation technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206574735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106784168A (en) * | 2017-03-20 | 2017-05-31 | 常州亿晶光电科技有限公司 | Cleaning heat sink before silicon chip printing in solar battery sheet preparation technology |
-
2017
- 2017-03-20 CN CN201720273844.2U patent/CN206574735U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106784168A (en) * | 2017-03-20 | 2017-05-31 | 常州亿晶光电科技有限公司 | Cleaning heat sink before silicon chip printing in solar battery sheet preparation technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171020 Effective date of abandoning: 20180126 |