CN206819981U - Silicon wafer conveying device in texturing slot - Google Patents
Silicon wafer conveying device in texturing slot Download PDFInfo
- Publication number
- CN206819981U CN206819981U CN201720722969.9U CN201720722969U CN206819981U CN 206819981 U CN206819981 U CN 206819981U CN 201720722969 U CN201720722969 U CN 201720722969U CN 206819981 U CN206819981 U CN 206819981U
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- CN
- China
- Prior art keywords
- texturing slot
- lower rotary
- rotating shaft
- conveying device
- silicon chip
- 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.)
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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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- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
It the utility model is related to solar battery sheet preparing technical field, silicon wafer conveying device in especially a kind of texturing slot, there is the cavity for being used for holding silicon wafer wool making liquor in texturing slot, the conveying device includes some lower rotary shafts, some lower rotary shafts are rotatably arranged in texturing slot, and bottom roller is coaxially fixed with lower rotary shaft；Rotated in texturing slot positioned at the top of lower rotary shaft and be provided with rotating shaft, some upper pressing rollers are arranged with upper rotating shaft, upper pressing roller has axis hole, the diameter of axis hole is more than the diameter of upper rotating shaft, silicon wafer conveying device can effectively reduce the situation that silicon chip blocks in conveying and occur in texturing slot of the present utility model, and when the silicon chip is entered texturing slot, there is good contact with decoction, the silicon chip caused by decoction liquid level is relatively low is effectively avoided to take off liquid, reduce the quantity that silicon chip causes to do over again on preceding manufacturing process for cleaning because the back side is bad, help to save the loss done over again and brought.
Description
Technical field
Solar battery sheet preparing technical field is the utility model is related to, silicon chip conveying dress in especially a kind of texturing slot
Put.
Background technology
In silicon chip, generally combined at present using upper roller with bottom roller and silicon chip is conveyed through texturing slot, due to
Silicon chip is fixed with the silicon chip contact position in texturing slot, easily produces rolling wheel stamp, and the decoction in texturing slot on the surface of silicon chip
Liquid level is difficult to increase, and it typically can only slightly cross bottom roller, when wafer chuck is transported advance between upper roller and bottom roller, very
The upper table emaciated face liquid of silicon chip easily occurs, causes making herbs into wool to fail, and because the gap between upper roller and bottom roller is fixed, easily
The situation of silicon chip jam occurs.
Utility model content
The technical problems to be solved in the utility model is：Liquid is easily taken off in texturing slot in order to solve silicon chip in the prior art
The problem of, silicon wafer conveying device in a kind of texturing slot is now provided.
Technical scheme is used by the utility model solves its technical problem：Silicon wafer conveying device in a kind of texturing slot,
There is the cavity for being used for holding silicon wafer wool making liquor, the conveying device includes some lower rotary shafts, some described in the texturing slot
Lower rotary shaft is rotatably arranged in texturing slot, and some lower rotary shafts are parallel to each other and are arranged at intervals, coaxially solid on the lower rotary shaft
Surely there is bottom roller；
Rotated in the texturing slot positioned at the top of lower rotary shaft and be provided with rotating shaft, be arranged with the upper rotating shaft on some
Pressing roller, the upper pressing roller have axis hole, and the upper rotating shaft passes through axis hole, and the diameter of the axis hole is more than the straight of upper rotating shaft
Footpath；
The end of the upper rotating shaft is fixed with gear, and the end of the lower rotary shaft is fixed with lower gear, the gear
Engaged with lower gear.
When upper rotating shaft rotates with lower rotary shaft in this programme, silicon chip is fed forward between upper pressing roller and bottom roller, by
It is more than the diameter of lower rotary shaft in the shaft hole diameter of upper pressing roller, therefore silicon chip can be pressed downward by upper pressing roller under its own weight, be made
Silicon chip, which is completely immersed in decoction, carries out making herbs into wool, the Activities Design between upper pressing roller and upper rotating shaft so that upper pressing roller has one
Fixed floating space, therefore the situation that silicon chip is stuck between pressing roller and bottom roller will not also occur, and upper pressing roller is floating
Dynamic design also will not remain rolling wheel stamp in silicon chip surface.
Further, the both ends in the upper rotating shaft positioned at upper pressing roller are provided with axial baffle ring, the upper pressing roller
End and the axial baffle ring of side where it between there is gap, can prevent significantly axial in upper rotating shaft of pressing roller from throwing
It is dynamic.
The beneficial effects of the utility model are：Silicon wafer conveying device can effectively reduce silicon in texturing slot of the present utility model
Piece situation about blocking in conveying occurs, and when the silicon chip is entered texturing slot, has good contact with decoction, effectively avoid because
Silicon chip caused by decoction liquid level is relatively low takes off liquid, reduces the number that silicon chip causes to do over again on preceding manufacturing process for cleaning because the back side is bad
Amount, help to save the loss done over again and brought.
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 silicon wafer conveying device in the utility model texturing slot.
In figure：1st, texturing slot, 1-1, cavity, 2, lower rotary shaft, 2-1, bottom roller, 2-2, lower gear, 3, upper rotating shaft, 3-1, on
Pressing roller, 3-11, axis hole, 3-2, gear, 4, axial baffle ring, 5, silicon chip.
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 limiting
Detailed description below is used in property meaning processed, and is only asked by appended claims and its equivalents to limit
The scope of the theme of protection.
Embodiment 1
As shown in figure 1, silicon wafer conveying device in a kind of texturing slot, texturing slot 1 is interior to be had for holding the wool making liquor of silicon chip 5
Cavity 1-1, the conveying device includes some lower rotary shafts 2, and some lower rotary shafts 2 are rotatably arranged in texturing slot 1, some lower rotary shafts
2 are parallel to each other and are arranged at intervals, and bottom roller 2-1 is coaxially fixed with lower rotary shaft 2；
Rotated in texturing slot 1 positioned at the top of lower rotary shaft 2 and be provided with rotating shaft 3, five upper nip drums are arranged with upper rotating shaft 3
3-1 is taken turns, upper pressing roller 3-1 has axis hole 3-11, and upper rotating shaft 3 passes through axis hole 3-11, and axis hole 3-11 diameter is more than upper rotating shaft 3
Diameter；
The end of upper rotating shaft 3 is fixed with gear 3-2, and the end of lower rotary shaft 2 is fixed with lower gear 2-2, gear 3-2 with
Lower gear 2-2 is engaged.
Both ends in upper rotating shaft 3 positioned at upper pressing roller 3-1 are provided with axial baffle ring 4, upper pressing roller 3-1 end and its
There is gap between the axial baffle ring 4 of place side, axial baffle ring 4 can be fixed by screws in rotating shaft 3,.
Lower rotary shaft 2 using motor be operated alone after decelerator slows down or all lower rotary shafts 2 between be connected and use
Same motor drives after decelerator slows down, and is engaged between lower rotary shaft 2 and upper rotating shaft 3 by gear 3-2 with lower gear 2-2,
Rotating shaft 3 rotates in drive, when upper rotating shaft 2 and lower rotary shaft 3 rotate, silicon chip 5 between upper pressing roller 3-1 and bottom roller 2-1 to
Preceding conveying.
It is above-mentioned according to desirable embodiment of the present utility model for enlightenment, pass through above-mentioned description, relevant staff
Various changes and amendments can be carried out in the range of without departing from this item utility model technological thought completely.This item is practical
New technical scope is not limited to the content on specification, it is necessary to determines that its is technical according to right
Scope.
Claims (2)
1. silicon wafer conveying device in a kind of texturing slot, the texturing slot (1) is interior to have the chamber for being used for holding silicon chip (5) wool making liquor
Body (1-1), it is characterised in that：The conveying device includes some lower rotary shafts (2), and some lower rotary shafts (2) are rotatably arranged on system
In suede groove (1), some lower rotary shafts (2) are parallel to each other and are arranged at intervals, and bottom roller is coaxially fixed with the lower rotary shaft (2)
(2-1)；
Rotated in the texturing slot (1) positioned at the top of lower rotary shaft (2) and be provided with rotating shaft (3), be arranged on the upper rotating shaft (3)
There are some upper pressing rollers (3-1), the upper pressing roller (3-1) has axis hole (3-11), and the upper rotating shaft (3) passes through axis hole (3-
11), the diameter of the axis hole (3-11) is more than the diameter of upper rotating shaft (3)；
The end of the upper rotating shaft (3) is fixed with gear (3-2), and the end of the lower rotary shaft (2) is fixed with lower gear (2-
2), the gear (3-2) is engaged with lower gear (2-2).
2. silicon wafer conveying device in texturing slot according to claim 1, it is characterised in that：It is located on the upper rotating shaft (3)
The both ends of upper pressing roller (3-1) are provided with axial baffle ring (4), the axle of the end of the upper pressing roller (3-1) and side where it
To having gap between baffle ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720722969.9U CN206819981U (en) | 2017-06-20 | 2017-06-20 | Silicon wafer conveying device in texturing slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720722969.9U CN206819981U (en) | 2017-06-20 | 2017-06-20 | Silicon wafer conveying device in texturing slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206819981U true CN206819981U (en) | 2017-12-29 |
Family
ID=60761099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720722969.9U Active CN206819981U (en) | 2017-06-20 | 2017-06-20 | Silicon wafer conveying device in texturing slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206819981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134428A (en) * | 2017-06-20 | 2017-09-05 | 常州亿晶光电科技有限公司 | Silicon wafer conveying device in texturing slot |
| CN110112262A (en) * | 2019-06-13 | 2019-08-09 | 通威太阳能（合肥）有限公司 | Roller capable of improving RENA texturing roller print |
-
2017
- 2017-06-20 CN CN201720722969.9U patent/CN206819981U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134428A (en) * | 2017-06-20 | 2017-09-05 | 常州亿晶光电科技有限公司 | Silicon wafer conveying device in texturing slot |
| WO2018233501A1 (en) * | 2017-06-20 | 2018-12-27 | 常州亿晶光电科技有限公司 | Silicon wafer conveying device in texturing tank |
| CN110112262A (en) * | 2019-06-13 | 2019-08-09 | 通威太阳能（合肥）有限公司 | Roller capable of improving RENA texturing roller print |
| CN110112262B (en) * | 2019-06-13 | 2023-12-29 | 通威太阳能（安徽）有限公司 | Roller capable of improving RENA texturing roller print |
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| GR01 | Patent grant |