CN209487466U - A kind of photovoltaic apparatus cleaning PVDF roll wheel assembly - Google Patents
A kind of photovoltaic apparatus cleaning PVDF roll wheel assembly Download PDFInfo
- Publication number
- CN209487466U CN209487466U CN201821934787.9U CN201821934787U CN209487466U CN 209487466 U CN209487466 U CN 209487466U CN 201821934787 U CN201821934787 U CN 201821934787U CN 209487466 U CN209487466 U CN 209487466U
- Authority
- CN
- China
- Prior art keywords
- roller shaft
- support frame
- limited block
- rod
- roll wheel
- Prior art date
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 44
- 239000002033 PVDF binder Substances 0.000 title claims abstract description 21
- 229920002981 polyvinylidene fluoride Polymers 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 20
- 229910052710 silicon Inorganic materials 0.000 abstract description 20
- 239000010703 silicon Substances 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 9
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 239000002253 acid Substances 0.000 abstract description 4
- 150000007513 acids Chemical class 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Cleaning Or Drying Semiconductors (AREA)
- Cleaning In General (AREA)
Abstract
The utility model discloses a kind of photovoltaic apparatus cleaning PVDF roll wheel assemblies, including support frame, control-rod and motor, the first roller shaft is provided between support frame as described above, the both ends of first roller shaft offer sliding slot, the other end of the limited block is located at the inside of limiting slot, the upper end of the control-rod is located at the top of the first roller shaft, and the upper surface of limited block is fixed in the lower end of control-rod, the third roller shaft is through the inside of support frame, second roller shaft is installed on the avris of support frame, and second the outer wall of roller shaft be fixed with first gear, the second gear is fixed on the outer wall of the 4th roller shaft, the end of support frame as described above is provided with fixed block.Photovoltaic apparatus cleaning PVDF roll wheel assembly, can be avoided the cleaning solution in previous process as silicon wafer takes in next procedure cleaning solution, and can be avoided idler wheel by the acids liquid corrosion on silicon wafer, while being convenient for the disassembly and installation of roll wheel assembly.
Description
Technical field
The utility model relates to photovoltaic technology field, specially a kind of photovoltaic apparatus cleaning PVDF roll wheel assembly.
Background technique
Photovoltaic apparatus mainly includes silicon ingot manufacturing equipment, silicon wafer manufacturing equipment, cell piece manufacturing equipment, crystal silicon cell group
Five major class such as part manufacturing equipment and film assembly manufacturing equipment, and silicon wafer needs to carry out during manufacture the work of multiple tracks cleaning
Sequence, and the cleaning solution that uses is different when cleaning, thus the cleaning solution being easy to cause in previous process as silicon wafer takes to lower road work
In sequence cleaning solution, to be easy to cause next procedure cleaning solution by the contaminated cleaning solution in previous process, and then it is clear to influence silicon wafer
The quality washed.But existing Wafer Cleaning equipment is had the following problems:
1, the cleaning solution in previous process can not be got rid of, to be easy to cause the cleaning solution in previous process with silicon
Piece takes in next procedure cleaning solution, and then can pollute to next procedure cleaning solution；
2, idler wheel is easy to influence the service life of idler wheel, while to be not easy to roll by the acids liquid corrosion on silicon wafer
The disassembly and installation of wheel assembly.
In view of the above-mentioned problems, being badly in need of carrying out innovative design on the basis of original Wafer Cleaning equipment.
Utility model content
The purpose of this utility model is to provide a kind of photovoltaic apparatus cleaning PVDF roll wheel assemblies, to solve above-mentioned background
Technology proposes that existing Wafer Cleaning equipment can not get rid of the cleaning solution in previous process, and idler wheel is easy by silicon wafer
Acids liquid corrosion, to influence the service life of idler wheel, while the problem of be not easy to the disassembly and installation of roll wheel assembly.
To achieve the above object, the utility model provides the following technical solutions: a kind of photovoltaic apparatus cleaning PVDF idler wheel
Component, including support frame, control-rod and motor are provided with the first roller shaft between support frame as described above, and the first roller shaft is outer
Wall is fixed with baffle, and the outer wall of the first roller shaft and baffle is provided with cushion, and the both ends of first roller shaft are opened
Equipped with sliding slot, and the avris of sliding slot is connected with each other by one end of elastic element and limited block, the other end position of the limited block
In the inside of limiting slot, and limiting slot is opened in the end of the second roller shaft and third roller shaft respectively, the control-rod it is upper
End is located at the top of the first roller shaft, and the upper surface of limited block is fixed in the lower end of control-rod, and the third roller shaft runs through
In the inside of support frame, and belt being installed between third roller shaft, second roller shaft is installed on the avris of support frame, and
The outer wall of second roller shaft is fixed with first gear, and first gear is located at the lower section of second gear, and the second gear is solid
Due to the outer wall of the 4th roller shaft, and the 4th roller shaft is connected with each other through the inside of another support frame and motor, the branch
The end of support is provided with fixed block, and bolt is equipped on fixed block.
Preferably, the baffle is symmetrically arranged with 4 about the central axis of the first roller shaft, and baffle and cushion are constituted
Slide construction.
Preferably, the cushion is provided with 3 between support frame, and the material of cushion is PVDF.
Preferably, the cross section of the limited block is designed as rectangular configuration, and limited block passes through elastic element and sliding slot structure
At stretching structure, and limited block is to be connected together with limiting slot.
Preferably, the control-rod and limited block constitute weldedization structure, and control-rod and the first roller shaft are constituted
Slide construction.
Compared with prior art, the utility model has the beneficial effects that photovoltaic apparatus cleaning PVDF roll wheel assembly, energy
It enough avoids the cleaning solution in previous process as silicon wafer takes in next procedure cleaning solution, and can be avoided idler wheel by silicon wafer
Acids liquid corrosion, while being convenient for the disassembly and installation of roll wheel assembly；
1, in the first roller shaft, baffle, limited block, limiting slot, the second roller shaft, third roller shaft, belt, the first tooth
Wheel, second gear, the 4th roller shaft and motor mutual cooperation under the action of, enable 3 cushions to carry out inverse time rotation simultaneously
Turn, so as to wipe out the cleaning solution on silicon wafer, and then avoids the cleaning solution in previous process as silicon wafer takes to down
In procedure cleaning solution；
2, under the action of the mutual cooperation of sliding slot, limited block, elastic element, limiting slot, the second roller shaft and control-rod,
Facilitate the disassembly and installation between the first roller shaft and the second roller shaft and third roller shaft, consequently facilitating on the first roller shaft
The replacement of cushion, since the material of cushion is PVDF, and PVDF material has good chemical corrosion resistance, heat-resisting quantity, resistance to
The characteristics such as oxidisability, weatherability, so as to play a very good protection to the first roller shaft and baffle.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the utility model baffle mounting structure schematic diagram；
Fig. 4 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 5 is the second roller shaft of the utility model mounting structure schematic diagram；
Fig. 6 is enlarged structure schematic diagram at B in the utility model Fig. 2.
In figure: 1, support frame；2, the first roller shaft；3, baffle；4, cushion；5, sliding slot；6, limited block；7, elastic element；
8, limiting slot；9, the second roller shaft；10, control-rod；11, third roller shaft；12, belt；13, first gear；14, the second tooth
Wheel；15, the 4th roller shaft；16, motor；17, fixed block；18, bolt.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of photovoltaic apparatus cleaning PVDF roller group
Part, including the rolling of support frame 1, the first roller shaft 2, baffle 3, cushion 4, sliding slot 5, limited block 6, elastic element 7, limiting slot 8, second
Wheel shaft 9, control-rod 10, third roller shaft 11, belt 12, first gear 13, second gear 14, the 4th roller shaft 15, motor 16,
Fixed block 17 and bolt 18 are provided with the first roller shaft 2 between support frame 1, and the outer wall of the first roller shaft 2 is fixed with baffle 3,
And the outer wall of the first roller shaft 2 and baffle 3 is provided with cushion 4, and the both ends of the first roller shaft 2 offer sliding slot 5, and sliding
The avris of slot 5 is connected with each other by one end of elastic element 7 and limited block 6, and the other end of limited block 6 is located at the interior of limiting slot 8
Portion, and limiting slot 8 is opened in the end of the second roller shaft 9 and third roller shaft 11 respectively, the upper end of control-rod 10 is located at first
The top of roller shaft 2, and the upper surface of limited block 6 is fixed in the lower end of control-rod 10, third roller shaft 11 is through support frame 1
Inside, and belt 12 is installed between third roller shaft 11, the second roller shaft 9 is installed on the avris of support frame 1, and the second rolling
The outer wall of wheel shaft 9 is fixed with first gear 13, and first gear 13 is located at the lower section of second gear 14, and second gear 14 is fixed
In the outer wall of the 4th roller shaft 15, and the 4th roller shaft 15 is connected with each other through the inside of another support frame 1 and motor 16, branch
The end of support 1 is provided with fixed block 17, and bolt 18 is equipped on fixed block 17；
Baffle 3 is symmetrically arranged with 4 about the central axis of the first roller shaft 2, and baffle 3 and cushion 4 constitute sliding knot
Structure, since the inside of cushion 4 offers slot, cushion 4 can be slided on the first roller shaft 2 and baffle 3 by slot,
When to ensure that the rotation of the first roller shaft 2, cushion 4 and then rotates, while being also convenient for the replacement of cushion 4；
Cushion 4 is provided with 3 between support frame 1, and the material of cushion 4 is PVDF, since PVDF material has well
The characteristics such as chemical corrosion resistance, heat-resisting quantity, oxidative resistance, weatherability, so as to be risen to the first roller shaft 2 and baffle 3
To good protective effect, to extend the service life of the first roller shaft 2 and baffle 3；
The cross section of limited block 6 is designed as rectangular configuration, and limited block 6 constitutes flexible knot by elastic element 7 and sliding slot 5
Structure, and limited block 6 is to be connected together with limiting slot 8, and control-rod 10 and limited block 6 constitute weldedization structure, and control
Bar 10 and the first roller shaft 2 constitute slide construction, ensure that and pull control-rod 10 to movement at the central axis of the first roller shaft 2
When, control-rod 10 is able to drive limited block 6 and moves together, elastic element 7 is compressed, while limited block 6 can be with
Limiting slot 8 separates, consequently facilitating the disassembly of the first roller shaft 2 and the second roller shaft 9 and third roller shaft 11, and then convenient for soft
The replacement of pad 4.
Working principle: when using photovoltaic apparatus cleaning PVDF roll wheel assembly, according to Fig. 1-2, pass through fixation first
The roll wheel assembly is mounted on the top of the silicon wafer transmission device in Wafer Cleaning equipment by block 17 and bolt 18, then by motor 16
External power supply is connected, motor 16 drives second gear 14 to be rotated clockwise by the 4th roller shaft 15 at this time, and then second
Gear 14 drives the second roller shaft 9 to be rotated counterclockwise by first gear 13；
According to Fig. 1-2 and Fig. 4-5, then the second roller shaft 9 drives 2 He of the first roller shaft by limited block 6 and limiting slot 8
Third roller shaft 11 is rotated counterclockwise, and then third roller shaft 11 drives 2 other third roller shafts by belt 12
11 are rotated counterclockwise；
According to Fig. 1-3, then the first roller shaft 2 drives cushion 4 to be rotated counterclockwise by baffle 3, thus 3 cushions
4 under the drive of 3 the first roller shafts 2, are rotated counterclockwise together, are then passed through the silicon wafer after cleaning equipment cleaning
As the transmission device on cleaning equipment transports the lower section of cushion 4, since cushion 4 is being rotated counterclockwise, thus silicon wafer
It travels forward in the case where cushion 4 and transmission device push, under the action of 3 cushion 4, the cleaning solution on silicon wafer can be wiped
Fall, and then avoids the cleaning solution in previous process as silicon wafer takes in next procedure cleaning solution；
Pull control-rod 10 to the first roller shaft 2 at this time after 4 long-time of cushion uses serious wear according to Fig. 1-6
When moving at central axis, control-rod 10 is able to drive limited block 6 and moves together, elastic element 7 is compressed, simultaneously
Limited block 6 can be separated with limiting slot 8, at this time can be by the first roller shaft 2 between the second roller shaft 9 and third roller shaft 11
It removes, then pulls cushion 4, cushion 4 can be separated with the first roller shaft 2 at this time, and new cushion 4 is then mounted on the first rolling
On wheel shaft 2, the first roller shaft 2 is then installed into go back to original place.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of photovoltaic apparatus cleaning PVDF roll wheel assembly, including support frame (1), control-rod (10) and motor (16), special
Sign is: being provided between support frame as described above (1) the first roller shaft (2), and the outer wall of the first roller shaft (2) is fixed with baffle
(3), and the outer wall of the first roller shaft (2) and baffle (3) is provided with cushion (4), and the both ends of first roller shaft (2) are equal
It offers sliding slot (5), and the avris of sliding slot (5) is connected with each other by the one end of elastic element (7) and limited block (6), the limit
The other end of position block (6) is located at the inside of limiting slot (8), and limiting slot (8) is opened in the second roller shaft (9) and third rolling respectively
The end of wheel shaft (11), the upper end of the control-rod (10) are located at the top of the first roller shaft (2), and the lower end of control-rod (10)
It is fixed on the upper surface of limited block (6), inside of the third roller shaft (11) through support frame (1), and third roller shaft
(11) it is equipped between belt (12), second roller shaft (9) is installed on the avris of support frame (1), and the second roller shaft (9)
Outer wall be fixed with first gear (13), and first gear (13) is located at the lower section of second gear (14), the second gear
(14) it is fixed on the outer wall of the 4th roller shaft (15), and inside and electricity of the 4th roller shaft (15) through another support frame (1)
Machine (16) is connected with each other, and the end of support frame as described above (1) is provided with fixed block (17), and is equipped with bolt on fixed block (17)
(18).
2. a kind of photovoltaic apparatus cleaning PVDF roll wheel assembly according to claim 1, it is characterised in that: the baffle
(3) central axis about the first roller shaft (2) is symmetrically arranged with 4, and baffle (3) and cushion (4) constitute slide construction.
3. a kind of photovoltaic apparatus cleaning PVDF roll wheel assembly according to claim 1, it is characterised in that: the cushion
(4) 3 are provided between support frame (1), and the material of cushion (4) is PVDF.
4. a kind of photovoltaic apparatus cleaning PVDF roll wheel assembly according to claim 1, it is characterised in that: the limited block
(6) cross section is designed as rectangular configuration, and limited block (6) constitutes stretching structure by elastic element (7) and sliding slot (5), and
And limited block (6) is to be connected together with limiting slot (8).
5. a kind of photovoltaic apparatus cleaning PVDF roll wheel assembly according to claim 1, it is characterised in that: the control-rod
(10) weldedization structure is constituted with limited block (6), and control-rod (10) and the first roller shaft (2) constitute slide construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821934787.9U CN209487466U (en) | 2018-11-23 | 2018-11-23 | A kind of photovoltaic apparatus cleaning PVDF roll wheel assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821934787.9U CN209487466U (en) | 2018-11-23 | 2018-11-23 | A kind of photovoltaic apparatus cleaning PVDF roll wheel assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209487466U true CN209487466U (en) | 2019-10-11 |
Family
ID=68116492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821934787.9U Expired - Fee Related CN209487466U (en) | 2018-11-23 | 2018-11-23 | A kind of photovoltaic apparatus cleaning PVDF roll wheel assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209487466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731888A (en) * | 2021-08-10 | 2021-12-03 | 郑州旭飞光电科技有限公司 | Motor mounting bracket, driving mechanism and substrate glass cleaning machine |
-
2018
- 2018-11-23 CN CN201821934787.9U patent/CN209487466U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731888A (en) * | 2021-08-10 | 2021-12-03 | 郑州旭飞光电科技有限公司 | Motor mounting bracket, driving mechanism and substrate glass cleaning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 |