CN202189765U - Silicon wafer carrying device - Google Patents
Silicon wafer carrying device Download PDFInfo
- Publication number
- CN202189765U CN202189765U CN 201120263169 CN201120263169U CN202189765U CN 202189765 U CN202189765 U CN 202189765U CN 201120263169 CN201120263169 CN 201120263169 CN 201120263169 U CN201120263169 U CN 201120263169U CN 202189765 U CN202189765 U CN 202189765U
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- China
- Prior art keywords
- gag lever
- lever post
- end plates
- silicon chip
- silicon wafer
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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.)
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Abstract
The utility model discloses a silicon wafer carrying device. The silicon wafer carrying device comprises two end plates, at least two limiting rods, at least one supporting rod and tooth openings, wherein the two end plates are parallel to each other; the at least two limiting rods are fixed on the two end plates in parallel, are located between the two end plates and are perpendicular to the two end plates; the at least one supporting rod parallel to the limiting rods is fixed on the two end plates, is located below the limiting rods and is used for supporting a silicon wafer; the tooth openings used for clamping the silicon wafer are respectively arranged on the inner side surfaces of the limiting rods; a hook for clamping the silicon wafer carrying device is arranged at each of the two sides of the upper part of each of the two end plates; and the limiting rods and the supporting rod are respectively provided with two layers, the outer layer is a protective layer, the inner layer is a carrying layer, and a lubricating film layer is adhered to the outer surface of the protective layer. The carrying capacity of the silicon wafer carrying device is twice that of the carrying device in the prior art, and 100 wafers can be carried; the structure is simple and is beneficial for the flowing of cleaning liquid; and the silicon wafer carrying device is a large-capacity silicon wafer carrying device, has large carrying capability and is capable of carrying a large quantity of silicon wafers, and the production efficiency of the solar cell silicon wafer is improved.
Description
Technical field
The utility model relates to the electromagnetic radiation to infrared radiation, light, shorter wavelength; Or the corpuscular radiation sensitivity; And be specially adapted for converting such radiant energy into electric energy, perhaps be specially adapted for carrying out the solar cell device of controlling electric energy through such radiation; Be specially adapted for making or handling the method or the equipment of these silicon chip of solar cell or its parts; Relate to the cleaning that contacts with liquid.Be specifically related to the silicon chip matting in the silicon chip production process.
Background technology
The production of solar cell and application are one of fastest-rising industries in the world at present.The silicon wafer battery accounts for about 70% in the solar cell, is a fastest-rising kind.The production process of silion cell need be used NaOH under 150 ℃ of temperature, HCI, and HF solution cleans silicon chip.In the cleaning process, need to use bogey splendid attire silicon wafer.Present most of silicon chip carrier construction is too complicated; Preponderance own; The planform of bogey is unfavorable for that the smooth and easy of cleaning fluid flows, and the gag lever post insufficient strength of bogey, uses down at high temperature (150 ℃) for a long time; Bad phenomenon such as distortion, bending can occur, cause cleaning fluid to be trapped on the silicon chip easily.Disclosed patent " a kind of silicon wafer bogey " (patent No. 200920133787.3) discloses a kind of silicon chip bogey.This silicon wafer bogey comprise the two end plates (first end plate, second end plate) that is parallel to each other, be parallel to each other be fixed on this two end plates between this two end plates and with vertical at least two gag lever posts (first gag lever post, second gag lever post) of this two end plates be fixed in two end plates on be positioned at gag lever post below and at least one piece support bar that be used to support silicon wafer parallel with said gag lever post; Said gag lever post medial surface one of (relative side) all offers the age of a draught animal in order to the silicon wafer that is installed; The both sides on said two end plates top all offer and are used to place the trip of clamping device with operation and fastening this silicon wafer bogey.
The silicon chip bogey of this patent because its structure is mainly end plate and the bar structure is formed, has the advantages that the less and long-term use of simple for structure, weight own and size can not be out of shape; But because the increasing demand of silicon chip of solar cell increases, this silicon chip holds that to plant device too little because of capacity, can not satisfy the requirement of silicon wafer production in enormous quantities.
The utility model content
The purpose of the utility model is to overcome the defective that exists in the prior art; Provide that a kind of bearing capacity is big, splendid attire silicon chip quantity is many, can make full use of silicon chip production line and cleaning equipment ability, thereby can improve the big capacity silicon chip bogey of silicon chip of solar cell production efficiency.
For realizing above-mentioned purpose; The technical scheme of the utility model is the bogey of a kind of silicon chip of design; Said device comprises the two end plates that is parallel to each other, being fixed on the two end plates of being parallel to each other; And between two end plates; And at least two piece gag lever posts vertical with this two end plates, and be fixed in and be positioned at the said gag lever post below at least one piece support bar that be used to support silicon chip parallel with said gag lever post on the two end plates, said gag lever post medial surface all offers the age of a draught animal in order to the silicon chip that is installed; The both sides on said two end plates top all offer the trip of this device of mounting board, it is characterized in that, said gag lever post and support bar all have two-layer, and are outer for protective layer, internal layer are supporting course, are coated with plastics composite lubricating film layer on said age of a draught animal surface.
Wherein optimized technical scheme is, all offers concentric holes in the lower end of said two end plates.
Further optimized technical scheme is that said two end plates is first end plate and second end plate, is evenly equipped with 3 apertures at the first end plate concentric holes periphery.
Optimized technical scheme is, the age of a draught animal of the said silicon chip that is installed is adopted oval design, seamlessly transits, and the distance of corresponding two ages of a draught animal equals the Nominal Width+0.5mm of the silicon chip that carries.
Optimized technical scheme is; Said at least two gag lever posts are first gag lever post, second gag lever post, between first gag lever post, second gag lever post and support bar, be provided with said first gag lever post parallel with second gag lever post and lay respectively at the 3rd gag lever post and the 4th gag lever post below first gag lever post, second gag lever post.
The advantage and the beneficial effect of the utility model are: the bogey carrying quantity of this silicon chip is 2 times of prior art bogey; Can reach 100 big capacity; And the structure letter buys, and is beneficial to cleaning fluid and flows, and can make full use of silicon chip production line and cleaning equipment ability; Be the big capacity silicon chip bogey that a kind of bearing capacity is big, splendid attire silicon chip quantity is many, can improve the production efficiency of silicon chip of solar cell.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the A portion partial enlarged drawing of Fig. 1.
Among the figure: 1, first end plate; 2, second end plate; 3, first gag lever post; 4, second gag lever post; 5, support bar; 6, the age of a draught animal; 7, trip; 8, concentric holes; 9, the 3rd gag lever post; 10, the 4th gag lever post; 101, supporting course; 102, protective layer; 103, composite lubricating film layer.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the embodiment of the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection range of the utility model with this.
Like Fig. 1, shown in 2; The bogey of a kind of silicon chip of the utility model; Comprise the two end plates that is parallel to each other (first end plate 1, second end plate 2), being fixed on the two end plates of being parallel to each other; And between two end plates, and at least two piece gag lever posts vertical (first gag lever post 3, second gag lever post 4), and be fixed in and be positioned at said gag lever post below on the two end plates with this two end plates; At least one piece support bar 5 that be used to support silicon wafer parallel with said gag lever post, said gag lever post medial surface one of (relative side) all offers the age of a draught animal 6 in order to the silicon wafer that is installed; The both sides on said two end plates top all offer the trip 7 of this device of mounting board; Said gag lever post and support bar all have two-layer; Outer is that protective layer 102, internal layer are supporting course 101; The plug of this lubricating film and silicon chip is coated with plastics composite lubricating film layer 103 on said age of a draught animal surface, even if also can reach the corrosion-resistant effect.
In the embodiment of the utility model, said supporting course 101 uses duroplasts to process, and said protective layer 102 uses fluoroplastics to process.
Ages of a draught animal 6 of the said silicon wafer that is installed are adopted oval design, seamlessly transit the Nominal Width+0.5mm of the silicon wafer that the distance of corresponding two ages of a draught animal equals to be carried.Make square silicon chip in the silicon chip bogey, can arbitrarily insert, take out, silicon chip can be adjusted to the tram automatically when turnover carrier direction is also not exclusively vertical, and turnover does not smoothly have to hinder, and is not unlikely to damage silicon chip yet.
Lower end at first end plate 1, second end plate 2 all offers concentric holes 8.First end plate, 1 concentric holes periphery is evenly equipped with 3 apertures, helps distinguishing the positive and negative of silicon chip; Because square silicon chip bottom is straight, and is applicable to automatic equipment production, this concentric holes 8 is to be used for equipment up and down to one heart, can straight putting into to guarantee silicon chip, and also concentric holes 8 is fixing with finger when also being beneficial to producers and extracting.
For when cleaning; Better fixing silicon chip, between first gag lever post 3, second gag lever post 4 and support bar 5, have with said first gag lever post 3 parallel with second gag lever post 4 and lay respectively at first gag lever post 3, second gag lever post 4 under the 3rd gag lever post 9 and the 4th gag lever post 10.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection range of the utility model.
Claims (5)
1. the bogey of a silicon chip; Said device comprises the two end plates that is parallel to each other, being fixed on the two end plates of being parallel to each other; And between two end plates; And at least two piece gag lever posts vertical with this two end plates, and be fixed in and be positioned at the said gag lever post below at least one piece support bar that be used to support silicon chip parallel with said gag lever post on the two end plates, said gag lever post medial surface all offers the age of a draught animal in order to the silicon chip that is installed; The both sides on said two end plates top all offer the trip of this device of mounting board, it is characterized in that, said gag lever post and support bar all have two-layer, and are outer for protective layer, internal layer are supporting course, are coated with plastics composite lubricating film layer on said age of a draught animal surface.
2. the bogey of silicon chip as claimed in claim 1 is characterized in that, all offers concentric holes in the lower end of said two end plates.
3. the bogey of silicon chip as claimed in claim 2 is characterized in that, said two end plates is first end plate and second end plate, is evenly equipped with 3 apertures at the first end plate concentric holes periphery.
4. the bogey of silicon chip as claimed in claim 1 is characterized in that, the age of a draught animal of the said silicon chip that is installed is adopted oval design, seamlessly transits, and the distance of corresponding two ages of a draught animal equals the Nominal Width+0.5mm of the silicon chip that carries.
5. according to the bogey of the silicon chip of claim 1; It is characterized in that; Said at least two gag lever posts are first gag lever post, second gag lever post, between first gag lever post, second gag lever post and support bar, be provided with said first gag lever post parallel with second gag lever post and lay respectively at the 3rd gag lever post and the 4th gag lever post below first gag lever post, second gag lever post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120263169 CN202189765U (en) | 2011-07-22 | 2011-07-22 | Silicon wafer carrying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120263169 CN202189765U (en) | 2011-07-22 | 2011-07-22 | Silicon wafer carrying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202189765U true CN202189765U (en) | 2012-04-11 |
Family
ID=45921200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120263169 Expired - Fee Related CN202189765U (en) | 2011-07-22 | 2011-07-22 | Silicon wafer carrying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202189765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698975A (en) * | 2012-05-28 | 2012-10-03 | 宜兴中瑞光伏有限公司 | Pre-washing flower basket frame |
| CN107768479A (en) * | 2016-08-19 | 2018-03-06 | 隆基绿能科技股份有限公司 | Sheet material bearing fixture |
-
2011
- 2011-07-22 CN CN 201120263169 patent/CN202189765U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698975A (en) * | 2012-05-28 | 2012-10-03 | 宜兴中瑞光伏有限公司 | Pre-washing flower basket frame |
| CN102698975B (en) * | 2012-05-28 | 2015-08-05 | 宜兴中瑞光伏有限公司 | A kind of pre-flush flower basket rack |
| CN107768479A (en) * | 2016-08-19 | 2018-03-06 | 隆基绿能科技股份有限公司 | Sheet material bearing fixture |
| CN107768479B (en) * | 2016-08-19 | 2021-01-05 | 隆基绿能科技股份有限公司 | Sheet bearing jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20120722 |