CN207529914U - The silicon chip transmission device of silicon chip drying stove - Google Patents
The silicon chip transmission device of silicon chip drying stove Download PDFInfo
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- CN207529914U CN207529914U CN201721475073.1U CN201721475073U CN207529914U CN 207529914 U CN207529914 U CN 207529914U CN 201721475073 U CN201721475073 U CN 201721475073U CN 207529914 U CN207529914 U CN 207529914U
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- silicon chip
- chain
- transmission device
- carrier
- drying
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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 silicon chip of solar cell production technical fields, more particularly, to the silicon chip transmission device of silicon chip drying stove, the silicon chip transmission device is built based on chain drive, with chain, sprocket wheel and the carrier for being assembled on chain and following chain to move, carrier is equipped with the U-lag for realizing the edge-on storing of silicon chip, and the front and back that carrier meets silicon chip is heated drying；Sprocket engagement chain, sprocket wheel are installed on the rotating shaft.The utility model realizes the edge-on conveying of silicon chip, reduce the contact surface of silicon chip and transmission device, it is transmitted in the silicon chip conveying drying space of furnace body, by the upper heating unit in furnace body and lower heating unit simultaneously to the front of silicon chip and back side heating, drying, shorten the process time, meet the production of HIT solar-energy photo-voltaic cells silicon chip, promote drying effect and yield rate.Simple in structure, using simplicity, transmission is steady, accurate, helps to promote drying effect, and loading and unloading are conveniently for assembling.
Description
Technical field
The utility model is related to silicon chip of solar cell production technical fields, are especially for the silicon of printing conductive paste
Piece baking and curing equipment.
Background technology
HIT solar-energy photo-voltaic cells are to clamp list with the i/n type Si films of the p/i types Si film of light irradiation side and back side
Silicon chip is crystallized to form.HIT solar-energy photo-voltaic cell substrates based on silicon substrate, receive by the silicon for depositing high energy gap on a silicon substrate
Rice film, surface layer redeposition transparent conductive film, the back side are equipped with back surface electric field.By optimizing the surface texture of silicon, can reduce
Oxidic, transparent, conductive layers and a-Si layers of optical absorption loss.
When prepared by HIT solar-energy photo-voltaic cells, silicon chip surface is dried after printing conductive paste, and tradition drying
Equipment is lain low transmission using silicon chip, so that silicon chip downside is not easy to dry with conveyer belt contact portion, causes the process time long, is dried
Dry ineffective, yield rate is low.
Invention content
The purpose of the utility model is to overcome prior art defects, provide a kind of silicon chip transmission dress of silicon chip drying stove
It puts, realizes that silicon chip is edge-on and put transmission, meet the production of HIT solar-energy photo-voltaic cells silicon chip, promote drying effect and yield rate.
In order to achieve the above objectives, the utility model adopts the following technical solution：
The silicon chip transmission device of silicon chip drying stove, the silicon chip transmission device are built based on chain drive, have chain, sprocket wheel
And the carrier for being assembled on chain and following chain to move, carrier are equipped with the U-lag for realizing the edge-on storing of silicon chip, carrier meets
The front and back of silicon chip is heated drying；Sprocket engagement chain, sprocket wheel are installed on the rotating shaft.
Said program is further：The carrier has supported rod erecting, and the lower end of the supported rod erecting is fixed on chain；Branch
Pedestal is propped in the upper end of support upright bar, and the upside of pedestal is equipped with convex guard bar, and guard bar constructs U-lag, pedestal tool together with pedestal
There is hollow hole.
Said program is further：Carrier is distributed according to pitch on the chain, the transmission section of chain is equipped with mounting platform,
Supported rod erecting is fixed on mounting platform, and supported rod erecting and pedestal structure are T-shaped.
Said program is further：The left and right sides of the chain is equipped with guide wheel.
Said program is further：The upper side relatively horizontal orientation that the pedestal forms bottom in U-lag does inclined design,
Inclination angle is acute angle.
Said program is further：Multiple sprocket wheels are installed side by side, each one chain of sprocket engagement causes in the rotation axis
Silicon chip transmission device is made to be transmitted with a plurality of chain syn-chro-step material containing, and the carrier independence material containing on every chain.
Using the above scheme, the utility model realizes the edge-on conveying of silicon chip, reduces the contact surface of silicon chip and transmission device mi,
It is transmitted in the silicon chip conveying drying space of furnace body, by the upper heating unit in furnace body and lower heating unit while to silicon chip just
Face and back side heating, drying shorten the process time, meet the production of HIT solar-energy photo-voltaic cells silicon chip, promoted drying effect and into
Product rate.
The utility model another advantage is simple in structure, and using simplicity, transmission is steady, accurate, helps to promote baking for assembling
Dry effect, and loading and unloading are convenient.
Description of the drawings：
Attached drawing 1 is the one example structure schematic diagram of the utility model；
Attached drawing 2 is the side view of Fig. 1 embodiments；
Attached drawing 3 is the vertical view of Fig. 1 embodiments；
Attached drawing 4 is the partial structurtes enlarged diagram of Fig. 1 embodiments；
Attached drawing 5 is assembled into the schematic diagram of silicon chip drying stove for Fig. 1 embodiments.
Specific embodiment：
The technique effect of the design of the utility model, concrete structure and generation is made furtherly below with reference to attached drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Refering to shown in Fig. 1,2,3,4, for the utility model preferred embodiment schematic diagram, the utility model is in relation to a kind of silicon chip
The silicon chip transmission device of drying oven, the silicon chip transmission device are built based on chain drive, are had chain 1, sprocket wheel 2 and are assembled in chain
On item 1 and carrier 3 that chain is followed to move, carrier 3 are equipped with the U-lag 34 for realizing the edge-on storing of silicon chip, and carrier 3 meets silicon chip
Front and back be heated drying；2 engagement chain 1 of sprocket wheel, sprocket wheel 2 are mounted in rotation axis 4.In use, the edge-on storing of silicon chip
In the U-lag 34 of carrier 3, rotation axis 4 is rotated with movable sprocket 2, sprocket wheel 2 then engage drive chain 1, carrier 3 carry silicon chip with
It moves, is transmitted in the silicon chip conveying drying space of furnace body with chain 1, it is same by the upper heating unit in furnace body and lower heating unit
When to silicon chip front with back side heating, drying.The utility model realization edge-on conveying of silicon chip, reduction silicon chip and transmission device
Contact surface shortens the process time, meets the production of HIT solar-energy photo-voltaic cells silicon chip, promotes drying effect and yield rate.
Shown in Fig. 1,2,3,4, in the present embodiment, the carrier 3 has supported rod erecting 31, and the lower end of the supported rod erecting 31 is consolidated
It is scheduled on chain 1；Pedestal 32 is propped in the upper end of supported rod erecting 31, and the upside of pedestal 32 is equipped with convex guard bar 33, guard bar 33 with
Pedestal 32 constructs U-lag 34 together, and pedestal 32 has hollow hole 321.The structure realizes 34 distance chain of U-lag, 1 certain altitude,
To erect silicon chip, multi-angle is facilitated to heat silicon chip, pedestal 32 is equipped with hollow hole 321, which contributes to heat to wear
In overshoot to silicon chip, while reduce by 32 weight of pedestal, it is ensured that chain 1 transmits stationarity, avoids flutter failure silicon chip.It is real in figure
The guard bar 33 of example is applied to design in fence posts, different guard bars 33 are arranged at intervals, and are met silicon chip and are leaned on and limiting, the height of guard bar 33 according to
According to silicon chip size and edge-on angle design.U-lag 34 facilitates the edge-on storing of silicon chip, while is also convenient for silicon chip operation of feeding and discharging, real
Thus existing automatic loading/unloading promotes the operability and operational efficiency of silicon chip drying stove.
Shown in Fig. 1,2,3,4, in the present embodiment, carrier 3 is distributed according to pitch on the chain 1, is set on the transmission section of chain 1
There is mounting platform 11, mounting platform 11 is made up of the side infolding of chain drive section, ensures that chain 1 is driven with sprocket engagement,
There is provided installation position simultaneously.Supported rod erecting 31 is fixed on mounting platform 11, and supported rod erecting 31 and 32 structure of pedestal are T-shaped.The structure
The center of gravity of chain drive is effectively ensured, transmits chain 1 steady, accurate, service life is long, and pedestal 32 is horizontally set on chain 1, and
Supported rod erecting 31 is propped between two parties, simple in structure, it is ensured that during steady transmission, multi-angle is contributed to heat silicon chip, is promoted drying effect
And yield rate.Further to promote working effect, the left and right sides of the chain 1 of the present embodiment is equipped with guide wheel 12, and guide wheel 12 coordinates
The corresponding guide groove movement of furnace body, increases by 1 transmission stability of chain and accuracy, reduces vibration, helps to protect silicon chip transmission.It leads
Wheel 12 can be rotation type idler wheel or cylinder, no longer map one by one herein.The pedestal 32 forms the upside at bottom in U-lag 34
Face relatively horizontal orientation does inclined design, and inclination angle is acute angle, and the upper side of pedestal 32 tilts, contributes to silicon chip edge-on, make silicon
Piece transmission is stablized, and will not generate bounce, while increase the wide-angle of hollow hole 321, heat is contributed to be radiated across hollow hole 321
On silicon chip, drying effect, efficiency and yield rate are promoted.
Shown in Fig. 5, in the present embodiment, multiple sprocket wheels 2 are installed side by side in the rotation axis 4, each sprocket wheel 2 engages a chain
Item 1 causes silicon chip transmission device that there is a plurality of chain 1 to synchronize material containing transmission, and the 3 independent material containing of carrier on every chain 1.It will
The utility model is assembled on silicon chip drying stove 5, and chain 1 moves back and forth in the silicon chip conveying drying space of furnace interior, and
1 both ends rotating part of chain is set as loading and unloading, the upper and lower sides in silicon chip conveying drying space be respectively equipped with heating unit 51 and it is lower plus
Thermal 52, upper heating unit and lower heating unit, which meet, covers a plurality of 1 synchronous material containing of chain transmission requirement.Upper heating unit tool
There are the upper calandria and upper bellows of downward radiations heat energy, the blowing downwards of upper bellows cycle.Lower heating unit has upward radiant heat
The lower calandria and lower bellows, lower bellows of amount are recycled to up-draught.Upper calandria crouch be located above silicon chip and with silicon chip conveying side
To longitudinally perpendicular arranged in a crossed manner；Lower calandria, which crouches, is located at silicon chip lower section and, lower calandria non-perpendicular arranged in a crossed manner with upper calandria
31 heat with upper calandria about 21, while to the front of silicon chip 6 and back side heating, drying, a plurality of chain 1 are achieved and synchronizes
Material containing transmits, and promotes working efficiency, and the 3 independent material containing of carrier on every chain 1, material containing is steady, promoted drying effect and into
Product rate.
Certainly, although being described in conjunction with the accompanying the preferred embodiment of the utility model above, the utility model is not
Should be restricted to it is identical structurally and operationally with above description and attached drawing, to one skilled in the art,
It can also be to above-mentioned by logical analysis, reasoning, or a limited experiment in the case of without departing from the utility model conception and scope
Embodiment makes many equivalent improvement and variation, but such modifications and variations should all belong to the model of the requires of the utility model protection
It encloses.
Claims (6)
1. the silicon chip transmission device of silicon chip drying stove, it is characterised in that：The silicon chip transmission device is built based on chain drive, is had
Chain（1）, sprocket wheel（2）And it is assembled in chain（1）The carrier for going up and following chain to move（3）, carrier（3）It is equipped with and realizes silicon chip
The U-lag of edge-on storing（34）, carrier（3）The front and back for meeting silicon chip is heated drying；Sprocket wheel（2）Engagement chain（1）, chain
Wheel（2）Mounted on rotation axis（4）On.
2. the silicon chip transmission device of silicon chip drying stove according to claim 1, it is characterised in that：The carrier（3）Have
Supported rod erecting（31）, the supported rod erecting（31）Lower end be fixed on chain（1）On；Supported rod erecting（31）Upper end prop pedestal
（32）, pedestal（32）Upside be equipped with convex guard bar（33）, guard bar（33）With pedestal（32）U-lag is constructed together（34）, bottom
Seat（32）With hollow hole（321）.
3. the silicon chip transmission device of silicon chip drying stove according to claim 2, it is characterised in that：The chain（1）On according to
Pitch is distributed carrier（3）, chain（1）Transmission section be equipped with mounting platform（11）, supported rod erecting（31）It is fixed on mounting platform
（11）On, supported rod erecting（31）With pedestal（32）Structure is T-shaped.
4. the silicon chip transmission device of the silicon chip drying stove according to claims 1 or 2 or 3, it is characterised in that：The chain
（1）Left and right sides be equipped with guide wheel（12）.
5. the silicon chip transmission device of the silicon chip drying stove according to Claims 2 or 3, it is characterised in that：The pedestal（32）
Form U-lag（34）The upper side relatively horizontal orientation at interior bottom does inclined design, and inclination angle is acute angle.
6. the silicon chip transmission device of silicon chip drying stove according to claim 1, it is characterised in that：The rotation axis（4）On
Multiple sprocket wheels are installed side by side（2）, each sprocket wheel（2）Engage a chain（1）, cause silicon chip transmission device that there is a plurality of chain
（1）Synchronous material containing transmission, and every chain（1）On carrier（3）Independent material containing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475073.1U CN207529914U (en) | 2017-11-08 | 2017-11-08 | The silicon chip transmission device of silicon chip drying stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475073.1U CN207529914U (en) | 2017-11-08 | 2017-11-08 | The silicon chip transmission device of silicon chip drying stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207529914U true CN207529914U (en) | 2018-06-22 |
Family
ID=62581648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721475073.1U Active CN207529914U (en) | 2017-11-08 | 2017-11-08 | The silicon chip transmission device of silicon chip drying stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207529914U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658254A (en) * | 2017-11-08 | 2018-02-02 | 东莞市科隆威自动化设备有限公司 | The silicon chip conveyer of silicon chip drying stove |
| CN110783240A (en) * | 2019-11-20 | 2020-02-11 | 常州捷佳创智能装备有限公司 | Furnace body equipment |
-
2017
- 2017-11-08 CN CN201721475073.1U patent/CN207529914U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658254A (en) * | 2017-11-08 | 2018-02-02 | 东莞市科隆威自动化设备有限公司 | The silicon chip conveyer of silicon chip drying stove |
| CN107658254B (en) * | 2017-11-08 | 2023-08-29 | 广东科隆威智能装备股份有限公司 | Silicon wafer conveying device of silicon wafer drying furnace |
| CN110783240A (en) * | 2019-11-20 | 2020-02-11 | 常州捷佳创智能装备有限公司 | Furnace body equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000 Building 2, 11 Jinfu West Road, Tangchun, Liaobu Town, Dongguan City, Guangdong Province Patentee after: Guangdong kelongwei Intelligent Equipment Co.,Ltd. Address before: Shi Bu Cun Shi Da Lu, Liaobu Town, Dongguan City, Guangdong Province Patentee before: FOLUNGWIN AUTOMATIC EQUIPMENT Co.,Ltd. |