CN206098358U - Clean silk gauze brush in photovoltaic cell tectorial membrane layer - Google Patents
Clean silk gauze brush in photovoltaic cell tectorial membrane layer Download PDFInfo
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- CN206098358U CN206098358U CN201621028154.2U CN201621028154U CN206098358U CN 206098358 U CN206098358 U CN 206098358U CN 201621028154 U CN201621028154 U CN 201621028154U CN 206098358 U CN206098358 U CN 206098358U
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- silk screen
- screen brush
- photovoltaic cell
- brush
- coating layer
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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
Abstract
The utility model discloses a clean silk gauze brush in photovoltaic cell tectorial membrane layer, including the brush hair, still including the silk gauze brush area of locating the photovoltaic cell top, silk gauze brush takes circulated pivoted to cup joint on the silk gauze brush who sets up both ends separately takes the axis of rotation, the one end of brush hair is fixed and is taken at silk gauze brush, and the other end is greater than 0 with the distance of photovoltaic cell's upper surface, is less than 1mm. The beneficial effects of the utility model are that: can clean photovoltaic cell under the prerequisite of not haring the tectorial membrane layer.
Description
Technical field
This utility model belongs to the equipment frock of optoelectronic device manufacturing enterprise, specifically a kind of photovoltaic cell coating layer cleaning
Silk screen brush.
Background technology
After coating processes are completed, will be encapsulated in protective glass can just become finished product photovoltaic battery panel to photovoltaic cell.
In order to ensure the transformation efficiency of photovoltaic cell, the overlay film layer surface of the photovoltaic cell upper surface before encapsulation must keep the clean of height
Only.And photovoltaic cell is in process of production, what its top layer was difficult to avoid that has the fine particles such as a little dust to adhere to.In order to eliminate this
A little little particles, it is necessary to be cleaned before packaging.If simply blown using the wind-force of big flow, photovoltaic cell can be blown off
Streamline.Chinese patent literature CN102601096A, discloses " a kind of photovoltaic panel dust arrester " on July 25th, 2012,
Including framework, transparent wind sheild, upper roller bearing, lower roller bearing, plastic sheeting conveyer belt, motor and rotating brushess, two pieces transparent to keep out the wind
Plate is separately positioned on the left and right two ends of framework, and upper roller bearing and lower roller bearing are separately positioned on the upper and lower ends of framework, upper roller bearing and under
Connected by plastic sheeting conveyer belt between roller bearing, motor via reducer structure drives lower roller bearing, rotating brushess to be arranged on framework
Lower frame side and with plastic sheeting conveyer belt be in close contact.The technical scheme is connect with photovoltaic cell surface by rotating bristle
Touch and realize cleaning.If the technical scheme is directly applied on photovoltaic cell production line, bristle is easily caused to photovoltaic electric
The damage of pool surface coating layer, makes product quality flaw occur, and service life or electricity conversion will be difficult to reach design
Require.
The content of the invention
This utility model technical issues that need to address are that existing photovoltaic cell coating layer cleans silk screen brush easily to battery
Coating layer causes to damage, so as to the photovoltaic cell coating layer for providing a kind of not easy damaged photovoltaic cell coating layer cleans silk screen brush.
To achieve these goals, this utility model is adopted the following technical scheme that：A kind of photovoltaic cell coating layer cleans silk
Gauze brush, including bristle, also include the silk screen brush above photovoltaic cell, and being socketed in for silk screen brush rotation capable of circulation is set up separately
In the silk screen brush rotary shaft at two ends, one end of the bristle is fixed in silk screen brush, the upper table of the other end and photovoltaic cell
The distance in face is more than 0, less than 1mm.
The technical program just devises the silk screen brush of rotation capable of circulation on photovoltaic cells, fixed brush in silk screen brush
But hair end is not closely contacted with the upper surface of photovoltaic cell.Bristle is driven near light by the rotation of silk screen brush
The space of volt battery upper surface is quickly through air-flow when bristle is passed through in formation microenvironment, this air-flow just will can adsorb
The fine particle dust on surface is taken away on photovoltaic cells.Through such design, the coating layer of photovoltaic cell upper surface need not
Contact with any object, can be achieved with surface cleaning.
Preferably, also including organic solvent barrel, volatile organic solvent is inside set；The lower section of organic solvent bucket and drainage tube
Upper end connection, the lower ending opening of drainage tube is located above the clean end of the silk screen brush.Silk screen brush is cycle rotation,
Distinguished with its rotation direction, it is clean end that silk screen brush becomes closer to one end of photovoltaic cell, silk screen brush more and more far away from
One end of photovoltaic cell is non-clean end.In order to coordinate the removing work of bristle, this programme to be provided with organic solvent bucket, inside set easily
Volatile organic solvent, organic volume are stayed from drainage tube and are dropped on the bristle at clean end, and are quickly volatilized, and are brushed at clean end
Hair is formed about high levels of organic solvents gasification environment, and is moved to above photovoltaic cell with bristle.It is organic molten that these gasify
Agent contributes to quickly dissolving part organic matter particle dust, and they are taken away from photovoltaic cell upper surface.Volatile organic
On the Fruit variety of solvent, IPA, i.e. isopropyl acetone can be selected, the characteristics of the solvent has low boiling, high volatile.
Preferably, the drainage tube is provided with dosing pump, the lower end of the drainage tube is provided with atomizer.In order to accelerate
The gasification of organic volume, pump scheme employ the flow that dosing pump carrys out the organic volume of precise control, and accelerate gas with atomizer
Change speed.
Preferably, the width that the atomizer is covered is adapted to the width of the silk screen brush.To make organic solvent
Cover maximum magnitude after atomization, width that the width of atomizer should be designed and silk screen brush is adapted to.
Preferably, also include interference rod, the interference rod located at silk screen brush non-clean end, disturb rod axis with
The width adaptation of silk screen brush, disturbs the axis of rod perpendicular to the direction of motion of silk screen brush, and disturbs rod to silk screen brush table
Length of the distance in face less than bristle.When hair brush belt take offence stream the fine particle dust of photovoltaic cell upper surface is taken away when, portion
Divide granule contact and stick on bristle, need to remove these granules.This programme devises interference rod, and bristle is with silk screen
When brush is rotated from above photovoltaic cell and is come, the interference of the rod that is interfered, bristles bend deformation again can be according to when leaving interference rod
Recoil to by natural resiliency and return to normal, the fine particle bullet sticked on bristle will be fallen in this springback process, keep brush
Hair the cleaning of itself.
Preferably, also including suction port, located at the vicinity of interference rod, suction port is by suction nozzle and inhales for the suction port
Dirt device is connected.Tiny granule dust by after from bristle, bullet falls, in order to prevent them from falling photovoltaic cell upper table once again
Face, this programme devise suction port near interference rod, by negative pressure is by the air near interference rod and suspends aerial
Fine particle dust is carefully walked.
Preferably, the width of the suction port is adapted to the width of the silk screen brush.In order to ensure suction port dust suction
Effect, by the width design of suction port and silk screen brush width be adapted to.
Preferably, also including inflatable mouth, the inflatable mouth is located at the top of the bristle of the upper half range of silk screen brush.For
The fine particle dust on bristle is remained in, can be blown off with the compressed air of cleaning, be allow bristle to recover itself clear
It is clean.For the organic solvent being not yet atomized completely, or it is detained organic solvent gas between the bristles, is drawn using inflatable mouth
All of which is blown off by the cleaning compressed air for entering.
Preferably, the width of the inflatable mouth is adapted to the width of the silk screen brush.In order to ensure that inflatable mouth is blown
Effect, by the width design of inflatable mouth and silk screen brush width be adapted to.
In sum, the beneficial effects of the utility model are：Photovoltaic electric can be cleaned on the premise of coating layer is not damaged
Pond.
Description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Wherein：1 photovoltaic cell conveyer belt, 2 photovoltaic cells, 3 silk screen brushes, 4 organic solvent buckets, 5 drainage tubes, 6 dosing pumps,
7 atomizers, 8 interference rods, 9 suction ports, 10 inflatable mouths, 31 bristles, 32 silk screen brush rotary shafts 4；In figure, double-head arrow show
Air current flow direction, single arrow show the moving direction of silk screen brush.
Specific embodiment
This utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Embodiment as shown in Figure 1, is a kind of photovoltaic cell coating layer cleaning silk screen brush.2 squares of photovoltaic cell is in photovoltaic
Moved on battery conveyer belt 1 therewith, the sight line of Fig. 1 is the direction of motion parallel to photovoltaic cell conveyer belt.Photovoltaic cell is transmitted
The both sides of band, are respectively provided with a silk screen brush power transmission shaft 32, drive with reducing motor.On two silk screen brush power transmission shafts,
Set silk screen brush 3 then above photovoltaic cell conveyer belt, silk screen brush can under the drive of silk screen brush power transmission shaft,
By up to left by down to right cycle rotation.What is gathered in silk screen brush is fixed with bristle 31, and bristle is nylon material.It is located at down
Bristle in the silk screen brush of half range, between the upper surface of photovoltaic cell of its free end on photovoltaic cell conveyer belt away from
From being 0.5mm.
The left-hand end of silk screen brush is cleaning end.Above cleaning end, it is provided with organic solvent bucket 4, organic solvent bucket and contains
That what is put is IPA, i.e. isopropyl acetone.Organic solvent bucket has opening, is connected to the upper end of drainage tube 5, and it is fixed to be connected with drainage tube
Amount pump 6, the lower end of drainage tube are provided with atomizer 7, and the width of atomizer is matched with the width of silk screen brush.It is fixed by control
Amount pump, can adjust the amount of the IPA of atomizer ejection.At the opening of nozzle on the bristle of the left-hand end of silk screen brush
Side, the IPA of ejection Quick-gasifying between the bristles.
The right side of silk screen brush is non-clean end.Non-clean end is fixed with interference rod 8.The length and silk screen brush of interference rod
Width adaptation, the direction of motion of its axis perpendicular to silk screen brush.Interference rod is less than bristle with the distance on silk screen brush surface
Length, make rotation interference can occur with interference rod to the bristle disturbed near rod, and produce deformation, then by natural resiliency
Recoil to original state.Suction port 9 is provided with above interference rod, suction port is tubaeform, the width of its width and silk screen brush
Degree adaptation, suction port are connected with vacuum pump by trachea, by the negative pressure of vacuum pump generation to the air and sky near suction port
The fine particle dust suspended in gas is absorbed.
The top of silk screen brush, between suction port and atomizer, is inflatable mouth 10, the shape and structure of inflatable mouth
It is similar with suction port, also possess flaring opening, its width is also adapted to the width of silk screen brush, inflatable mouth by trachea with
Air compressor machine connects, and the compressed air of cleaning is blown on bristle.
A kind of photovoltaic cell coating layer cleaning silk screen brush of this example, when coordinating photovoltaic cell conveyer belt to run, photovoltaic electric
Pond conveyer belt is constantly moved, and drives tiling piecemeal photovoltaic cell thereon constantly to move, when photovoltaic cell is moved to silk
When below gauze brush band, carried by hairbrush to the upper surface of photovoltaic cell, hair brush belt after the IPA gasifications that silk screen brush cleaning end sprays
Come the surface that trickle granule dust is scanned out Tiny pore photovoltaic cell with air-flow, the IPA of the gasification for bringing will be trickle organic
The surface of photovoltaic cell is scanned out after thing dissolving similarly.At non-clean end, bristle produces touching interference with interference rod, is formed curved
Song, and the fine particle dust bullet that will likely be sticked to by its own resilient when restPosing on bristle falls.Air entry
It is responsible for siphoning away the fine particle dust that interference rod is nearby fallen by bullet.Inflatable mouth by the fine particle dust remained on bristle and
The IPA gases of residual, microlayer model etc. blow down, and help bristle to recover itself clean, prepare the cleaning process of subsequent cycle.Thus,
Photovoltaic cell conveyer belt constantly carries photovoltaic cell flowing, and cleaning silk screen brush is constantly rotated and is cleaned, not with photovoltaic cell
On the premise of surface coating layer comes in contact, the cleaning to photovoltaic cell surface is realized.
Claims (9)
1. a kind of photovoltaic cell coating layer cleans silk screen brush, including bristle（31）, it is characterized in that, also include located at photovoltaic cell
（2）The silk screen brush of top（3）, the rotation capable of circulation of silk screen brush is socketed in the silk screen brush rotary shaft for setting up two ends separately（32）
On, one end of the bristle is fixed in silk screen brush, and the other end is more than 0 with the distance of the upper surface of photovoltaic cell, is less than
1mm。
2. a kind of photovoltaic cell coating layer according to claim 1 cleans silk screen brush, it is characterized in that, also including organic solvent
Bucket（4）, inside set volatile organic solvent；The lower section of organic solvent bucket and drainage tube（5）Upper end connection, the lower end of drainage tube is opened
Mouth is located above the clean end of the silk screen brush.
3. a kind of photovoltaic cell coating layer according to claim 2 cleans silk screen brush, it is characterized in that, sets on the drainage tube
There is dosing pump（6）, the lower end of the drainage tube is provided with atomizer（7）.
4. a kind of photovoltaic cell coating layer according to claim 3 cleans silk screen brush, it is characterized in that, the atomizer covers
The width of lid is adapted to the width of the silk screen brush.
5. any one the photovoltaic cell coating layer according to Claims 1-4 cleans silk screen brush, it is characterized in that, also including dry
Disturb rod（8）, the interference rod disturbs the axis of rod to be adapted to the width of silk screen brush located at the non-clean end of silk screen brush, dry
The direction of motion of the axis perpendicular to silk screen brush of rod is disturbed, and the distance of rod to silk screen brush surface is disturbed less than the length of bristle
Degree.
6. a kind of photovoltaic cell coating layer according to claim 5 cleans silk screen brush, it is characterized in that, also including suction port
（9）, located at the vicinity of interference rod, suction port connected with dust exhaust apparatus the suction port by suction nozzle.
7. a kind of photovoltaic cell coating layer according to claim 6 cleans silk screen brush, it is characterized in that, the width of the suction port
Degree is adapted to the width of the silk screen brush.
8. any one the photovoltaic cell coating layer according to Claims 1-4 cleans silk screen brush, it is characterized in that, also including blowing
QI KOU（10）, the inflatable mouth is positioned at the top of the bristle of the upper half range of silk screen brush.
9. a kind of photovoltaic cell coating layer according to claim 8 cleans silk screen brush, it is characterized in that, the width of the inflatable mouth
Degree is adapted to the width of the silk screen brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028154.2U CN206098358U (en) | 2016-08-31 | 2016-08-31 | Clean silk gauze brush in photovoltaic cell tectorial membrane layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028154.2U CN206098358U (en) | 2016-08-31 | 2016-08-31 | Clean silk gauze brush in photovoltaic cell tectorial membrane layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206098358U true CN206098358U (en) | 2017-04-12 |
Family
ID=58475523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621028154.2U Active CN206098358U (en) | 2016-08-31 | 2016-08-31 | Clean silk gauze brush in photovoltaic cell tectorial membrane layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206098358U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482524A (en) * | 2017-09-12 | 2019-03-19 | 福特汽车公司 | Metal plate auto cleaning system for laser soldering application |
| CN109693464A (en) * | 2018-11-26 | 2019-04-30 | 安徽同和包装制品有限公司 | A kind of environmentally friendly specialty printing technique for reducing waste water and generating |
| CN111112167A (en) * | 2020-01-03 | 2020-05-08 | 河南聚桓电子科技有限公司 | PCB board ash removal processing apparatus |
-
2016
- 2016-08-31 CN CN201621028154.2U patent/CN206098358U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482524A (en) * | 2017-09-12 | 2019-03-19 | 福特汽车公司 | Metal plate auto cleaning system for laser soldering application |
| CN109693464A (en) * | 2018-11-26 | 2019-04-30 | 安徽同和包装制品有限公司 | A kind of environmentally friendly specialty printing technique for reducing waste water and generating |
| CN111112167A (en) * | 2020-01-03 | 2020-05-08 | 河南聚桓电子科技有限公司 | PCB board ash removal processing apparatus |
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