CN209515628U - Battery piece conveying device and annealing furnace apparatus - Google Patents
Battery piece conveying device and annealing furnace apparatus Download PDFInfo
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- CN209515628U CN209515628U CN201920026320.2U CN201920026320U CN209515628U CN 209515628 U CN209515628 U CN 209515628U CN 201920026320 U CN201920026320 U CN 201920026320U CN 209515628 U CN209515628 U CN 209515628U
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- mesh belt
- steel mesh
- conveying device
- roller
- battery piece
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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
This application discloses a kind of battery piece conveying device and annealing furnace apparatus, belong to cell piece conveying technology field.The battery piece conveying device includes for conveying the steel mesh belt of cell piece, driven roller, driven voller and backing roll, driving roller and follower roller is generally aligned in the same plane and is spaced setting, the lower section of plane where backing roll is located at driving roller and follower roller, steel mesh belt is successively wound in driving roller and follower roller to form closed pipeline, backing roll and driven voller are used to support steel mesh belt, and driven roller is for driving steel mesh belt to move.The application realizes conveying to cell piece by steel mesh belt, supports heavier steel mesh belt by setting backing roll, to guarantee that effective operating of steel mesh belt conveys, the delivery requirements for meeting hot environment simultaneously, improve the service life of equipment.
Description
Technical field
The utility model belongs to cell piece conveying technology field, is related to a kind of battery piece conveying device and furnace apparatus of annealing.
Background technique
Photovoltaic power generation technology is critically important one of renewable energy technologies.But cost for solar power generation is still high at present
In traditional energy, seriously restrict its application.For this purpose, industrial circle and scientific circles have been devoted to improve the photoelectricity of solar battery
Transfer efficiency, the manufacturing cost for reducing solar battery.
The P-type crystal silicon solar battery of boron-doping occupies 70% or more photovoltaic market, but this kind of solar battery makes
Used time will appear the phenomenon that efficiency decline, which is referred to as photo attenuation (English: Light-induced
Degradation, LID), essence is that the boron and oxygen in crystalline silicon combine generation boron oxygen to complex centre, and the boron oxygen is to easily
The few son of capture, so that minority carrier life time declines, efficiency is reduced, and polycrystalline cell decay ratio is 1% to 2%, and monocrystalline attenuation ratio
Up to 3% to 5%.Studies have shown that being irradiated under the conditions of certain temperature to cell piece using a kind of specific light source in advance
Annealing can effectively prevent this light decay phenomenon to occur.This technology is theoretically broken through and is verified, still,
It is completed in a short time radiation annealing processing, realizes that on-line continuous metaplasia produces on solar cell production line, or LID is dropped
To 1% or less or smaller, it is controllable that this requires the temperature that the intensity of light source is sufficiently large and handles.
Due to needing to carry out cell piece high-temperature process, the common conveyer belt for conveying cell piece is easy at high temperature
Deformation, therefore it is urgent to provide a kind of conveying devices resistant to high temperature.
Utility model content
It is provided herein in order to solve the technical issues of common conveyer belt of the relevant technologies is easily deformed at high temperature
A kind of battery piece conveying device and annealing furnace apparatus, above-mentioned specific technical solution are as follows:
In a first aspect, the battery piece conveying device includes for conveying this application provides a kind of battery piece conveying device
Steel mesh belt, driven roller, driven voller and the backing roll of cell piece, driving roller and follower roller are generally aligned in the same plane and are spaced setting, branch
The lower section of plane where runner is located at driving roller and follower roller, steel mesh belt are successively wound in driving roller and follower roller to form envelope
The pipeline closed, backing roll and driven voller are used to support steel mesh belt, and driven roller is for driving steel mesh belt to move.
The conveying to cell piece is realized by steel mesh belt, and heavier steel mesh belt is supported by setting backing roll, thus
Guarantee steel mesh belt effective operating convey, the delivery requirements for meeting hot environment simultaneously, improve the service life of equipment.
Optionally, which further includes at least one set of secondary driven voller, two pairs in every group of pair driven voller
Driven voller is symmetricly set on the side of driving roller and follower roller, and steel mesh belt is wrapped over secondary driven voller and is conveyed.
By the way that secondary driven voller is arranged, the contact area of steel mesh belt and driven roller can be increased, prevent steel mesh belt transmission process
Middle skidding.
Optionally, the spacing between the secondary driven voller of two in every group of pair driven voller is less than between driven roller and driven voller
Spacing.
Optionally, which further includes idler roller, and tensioning wheel is arranged in and/or the side of driven voller, right
Steel mesh belt is tensioned.
Steel mesh belt is tensioned by the way that idler roller is arranged, so that heavier steel mesh belt be prevented to be bent, and then avoids being bent
Damage of the steel mesh belt to the cell piece of conveying.
Optionally, idler roller is two, and two idler rollers are symmetrical arranged, and the supporting surface of steel mesh belt is attached on idler roller.
By the way that symmetrical two idler rollers are arranged, it is ensured that the tensioning uniform force of steel mesh belt further avoids steel
The bending of mesh belt is skidded.
Optionally, which further includes elastic applying unit corresponding with idler roller, elastic applying unit setting
In corresponding idler roller side, elastic applying unit is acted on corresponding idler roller, by change the position of idler roller with
Change the tensioning of steel mesh belt.
Idler roller is driven by the way that elastic applying unit is arranged, elastic applying unit can be according to the tensioning degree of steel mesh belt
The elastic dynamics of idler roller is adaptively adjusted, and then guarantees to carry out steel mesh belt adaptability tensioning adjustment.
Optionally, which further includes guide plate, and steel mesh belt is attached on guide plate, and guide plate is to steel mesh
Band is oriented to.
By the way that guide plate is arranged, steel mesh belt is attached on guide plate, realizes the guiding to steel mesh belt, to skidding or offset
Steel mesh belt corrected.
Optionally, which includes at least two, and at least two guide plates and backing roll are in the same plane.
It can be the plane where backing roll by setting at least two and backing roll guide plate in the same plane
On steel mesh belt provide compared with many areas guiding, improve guide effect.
Further, at least two guide plates can be uniformly arranged to the side of the backing roll at both ends, to guarantee propping up
Runner the both ends of steel mesh belt in the plane be directed to, guide effect is better achieved.
Optionally, which further includes at least one support rod, and support rod setting is in driven roller and driven
Between roller, the upper surface area of support rod is less than or equal to the area of plane formed between driving roller and follower roller, and support rod is used
In support steel mesh belt.
It is used to support the support rod of steel mesh by being arranged between driving roller and follower roller, it can be to avoid driven roller and driven
Steel mesh belt between roller it is sagging, and then avoid steel mesh belt it is sagging caused by the damage of cell piece that conveys.
Second aspect, present invention also provides a kind of annealing furnace apparatus, the annealing furnace apparatus include such as first aspect and
Battery piece conveying device, heating device, attemperator and the cooling device provided in the various optional ways of first aspect, conveying dress
It sets across heating device, attemperator and cooling device, heating device heats the cell piece on battery piece conveying device
Processing, attemperator carry out isothermal holding to the cell piece on battery piece conveying device, and cooling device is to battery piece conveying device
On cell piece carry out cooling treatment.
By realizing the conveying to cell piece using steel mesh belt in annealing furnace apparatus, the conveying for meeting hot environment is needed
It asks, in addition, realizing by setting heating device, attemperator and cooling device to the annealing of cell piece, improves electricity
The service life of pond piece.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
Utility model.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets the utility model
Embodiment, and be used to explain the principles of the present invention together with specification.
Fig. 1 is the structural schematic diagram of the battery piece conveying device provided in the application one embodiment；
Fig. 2 is the top view that steel mesh belt is hidden in the battery piece conveying device provided in the application one embodiment.
Wherein, appended drawing reference is as follows:
10, steel mesh belt；20, driven roller；30, driven voller；40, backing roll；50, secondary driven voller；60, idler roller；70, elastic
Applying unit；80, guide plate；90, support rod.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent device and method of some aspects be described in detail in the appended claims, the utility model.
Fig. 1 is the structural schematic diagram of the battery piece conveying device provided in the application one embodiment, cell piece conveying
Device at least may include for conveying the steel mesh belt 10 of cell piece, driven roller 20, driven voller 30 and backing roll 40.
Steel mesh belt 10 said here is made by steel material, and steel mesh belt 10 has characteristic resistant to high temperature.
In order to realize the conveying to cell piece, driven roller 20 and driven voller 30 are generally aligned in the same plane and are spaced in the application
Setting.Cell piece is conveyed in the steel mesh belt 10 between driven roller 20 and driven voller 30.
Since steel mesh belt 10 is made of steel material, high temperature resistant, but it is more heavier than common conveyer belt, therefore in actual design
When, in order to guarantee lasting conveying of the steel mesh belt 10 to cell piece, avoid leading to the cell piece of conveying because of staying for steel mesh belt 10
Damage and crack are additionally provided with backing roll 40 in battery piece conveying device provided herein, to be supported to steel mesh belt 10.
In order to not be bent when guaranteeing that steel mesh belt 10 conveys, the setting of backing roll 40 is located at 20 He of driven roller in the application
The lower section of 30 place plane of driven voller, while it also being located at the lower section of steel mesh belt 10, it is used to support steel mesh belt 10.That is,
Plane where backing roll 40 is lower than the plane where driven roller 20 and driven voller 30.
In this way, steel mesh belt 10 is successively wound in driven roller 20 and driven voller 30, to form closed pipeline, bearing
Roller 40 and driven voller 30 are used to support steel mesh belt 10, and driven roller 20 is for driving steel mesh belt 10 to move.
In order to reduce the size of steel mesh belt 10, waste of the steel mesh belt 10 in upper and lower distance is avoided, can be set in the application
At least two backing rolls 40 are set, at least two backing rolls 40 are arranged at intervals on same plane, or are arranged at intervals on different flat
On face, the horizontal plane where each backing roll 40 is below the plane where driven roller 20 and driven voller 30.
In one possible implementation, battery piece conveying device provided by the present application can also include at least one set of secondary
Driven voller 50, two secondary driven vollers 50 in every group of pair driven voller 50 are symmetricly set on the side of driven roller 20 and driven voller 30,
Steel mesh belt 10 is wrapped over secondary driven voller 50 and is conveyed.By the way that secondary driven voller 50 is arranged, steel mesh belt 10 and driven roller can be increased
20 contact area prevents from skidding in 10 transmission process of steel mesh belt.
Optionally, the spacing between the secondary driven voller 50 of two in every group of pair driven voller 50 is less than driven roller 20 and driven voller
Spacing between 30, to reduce friction of the steel mesh belt 10 on secondary driven voller 50.
In one possible implementation, it since steel mesh belt 10 is very heavy, is stayed to further avoid steel mesh belt 10
Or relaxation, battery piece conveying device provided by the present application can also include idler roller 60, the side of driven roller 20 is arranged in tensioning wheel
Side is perhaps arranged at least two tensioning wheels of side or setting of driven voller 30, is separately positioned on driven roller 20 and driven voller
30 side, to be tensioned to steel mesh belt 10.
In this way, being tensioned by the way that idler roller 60 is arranged to steel mesh belt 10, to prevent heavier steel mesh belt 10 to be bent, in turn
Avoid the damage of the cell piece of 10 pairs of curved steel mesh belt conveyings.
Optionally, idler roller 60 is two, and two idler rollers 60 are symmetrical arranged, and the supporting surface of steel mesh belt 10 is attached at tensioning
On roller 60.By the way that symmetrical two idler rollers 60 are arranged, it is ensured that the tensioning uniform force of steel mesh belt 10 further avoids
The bending of steel mesh belt 10 is skidded.
In one possible implementation, battery piece conveying device provided by the present application can also include and idler roller 60
Corresponding 60 side of idler roller is arranged in corresponding elasticity applying unit 70, elastic applying unit 70, and elastic applying unit 70 acts on
On corresponding idler roller 60, by changing the position of idler roller 60 to change the tensioning of steel mesh belt 10.
In general, idler roller 60 and elastic applying unit 70 are arranged in a one-to-one correspondence, same group of idler roller 60 and elasticity are applied
Add portion 70, elastic applying unit 70 acts on the idler roller 60 with group, by changing the position of idler roller 60 to change steel mesh belt
10 tensioning.
In this way, driven by the way that elastic applying unit 70 is arranged to idler roller 60 in the application, elastic applying unit 70 can be with
Be adaptively adjusted according to elastic dynamics of the tensioning degree of steel mesh belt 10 to idler roller 60, so guarantee to steel mesh belt 10 into
The tensioning adjustment of row adaptability.
In one possible implementation, battery piece conveying device provided by the present application can also include guide plate 80,
Steel mesh belt 10 is attached on guide plate 80, and guide plate 80 is oriented to steel mesh belt 10.
Guide plate 80 can be face plate directly, or be curved slab.For example, when guide plate 80 is positioned at same flat with backing roll 40
On face, and when between most two, edge backing roll 40, guide plate 80 is generally selected and faces plate directly.Also for example, working as guide plate 80
Positioned at on 40 same plane of backing roll, and when between two, non-most edge backing roll 40, namely it is located at most two, edge
When 40 outside of backing roll, guide plate 80 generally selects curved slab.
By setting guide plate 80, steel mesh belt 10 can be attached on guide plate 80, realize the guiding to steel mesh belt 10,
The steel mesh belt 10 skidded or deviated is corrected.
Optionally, which includes at least two, and at least two guide plates 80 are generally aligned in the same plane with backing roll 40
On.
It, can be in 40 institute of backing roll by setting at least two and the guide plate 80 in the same plane of backing roll 40
Steel mesh belt 10 in the plane provides the guiding compared with many areas, improves guide effect.
Further, at least two guide plates 80 can be uniformly arranged to the side of the backing roll 40 at both ends, to guarantee
Backing roll 40 the both ends of steel mesh belt 10 in the plane be directed to, guide effect is better achieved.
Fig. 2 is the top view that steel mesh belt is hidden in the battery piece conveying device provided in the application one embodiment, in reality
In the application of border, since steel mesh belt is than heavier, in order to avoid the steel mesh belt between driven roller 20 and driven voller 30 is sagging, and cause defeated
The damage of the cell piece sent, battery piece conveying device provided herein can also include at least one support rod 90, support
Bar 90 is arranged between driven roller 20 and driven voller 30, and the upper surface area of support rod 90 is less than or equal to driven roller 20 and driven
The area of plane formed between roller 30, support rod 90 are used to support steel mesh belt 10.
In conclusion battery piece conveying device provided by the present application, realizes the conveying to cell piece by steel mesh belt, passes through
Backing roll is set to support heavier steel mesh belt, to guarantee effective operating conveying of steel mesh belt, is meeting hot environment
Delivery requirements simultaneously, improve the service life of equipment.
In addition, the annealing furnace apparatus includes as various in Fig. 1 and Fig. 1 present invention also provides a kind of annealing furnace apparatus
Battery piece conveying device, heating device, attemperator and the cooling device provided in optional way, conveying device pass through heating dress
It sets, attemperator and cooling device, heating device heat the cell piece on battery piece conveying device, attemperator
Isothermal holding is carried out to the cell piece on battery piece conveying device, cooling device carries out the cell piece on battery piece conveying device
Cooling treatment.
Optionally, infra-red light irradiation can be selected to add the cell piece on battery piece conveying device in heating device
Heat treatment.
Optionally, infra-red light irradiation can be selected to protect the cell piece on battery piece conveying device in attemperator
Temperature processing, in general, the infrared lamp quantity in attemperator is less than the infrared lamp quantity in heating device, or heat preservation dress
Heating power of the heating power for the infrared lamp set lower than the infrared lamp in heating device.
Optionally, fan or other cooling systems can be set in cooling device, to the electricity on battery piece conveying device
Pond piece carries out cooling treatment.
In conclusion annealing furnace apparatus provided by the present application, by being realized using steel mesh belt to electricity in annealing furnace apparatus
The conveying of pond piece meets the delivery requirements of hot environment, in addition, passing through setting heating device, attemperator and cooling dress
It sets and realizes to the annealing of cell piece, improve the service life of cell piece.
Those skilled in the art will readily occur to this after considering specification and practicing the utility model of utility model here
Other embodiments of utility model.This application is intended to cover any variations, uses, or adaptations of the utility model,
These variations, uses, or adaptations follow the general principle of the utility model and unpractical new including the utility model
The common knowledge or conventional techniques in the art of type.The description and examples are only to be considered as illustrative, this reality
It is indicated by the following claims with novel true scope and spirit.
It should be understood that the utility model is not limited to the accurate knot for being described above and being shown in the accompanying drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model is only wanted by appended right
It asks to limit.
Claims (10)
1. a kind of battery piece conveying device, which is characterized in that the battery piece conveying device includes the steel for conveying cell piece
Mesh belt, driven roller, driven voller and backing roll, the driven roller and the driven voller are generally aligned in the same plane and are spaced setting, described
The lower section of plane, the steel mesh belt are successively wound in the driven roller where backing roll is located at the driven roller and the driven voller
With, to form closed pipeline, the backing roll and the driven voller are used to support the steel mesh belt, institute on the driven voller
Driven roller is stated for driving the steel mesh belt to move.
2. battery piece conveying device according to claim 1, which is characterized in that the battery piece conveying device further include to
Few one group of pair driven voller, two pair driven vollers in pair driven voller described in every group are symmetricly set on the driven roller and described driven
The side of roller, the steel mesh belt are wrapped over the secondary driven voller and are conveyed.
3. battery piece conveying device according to claim 2, which is characterized in that two pairs in pair driven voller described in every group
Spacing between driven voller is less than the spacing between the driven roller and the driven voller.
4. battery piece conveying device according to claim 1, which is characterized in that the battery piece conveying device further includes
Tight roller, the idler roller are arranged in the side of the described and/or described driven voller, are tensioned to the steel mesh belt.
5. battery piece conveying device according to claim 4, which is characterized in that the idler roller is two, described in two
Idler roller is symmetrical arranged, and the supporting surface of the steel mesh belt is attached on the idler roller.
6. battery piece conveying device according to claim 4, which is characterized in that the battery piece conveying device further include with
Corresponding idler roller side is arranged in the corresponding elastic applying unit of the idler roller, the elasticity applying unit, and the elasticity is applied
Portion is added to act on corresponding idler roller, by changing the position of the idler roller to change the tensioning of the steel mesh belt.
7. battery piece conveying device according to claim 1, which is characterized in that the battery piece conveying device further includes leading
To plate, the steel mesh belt is attached on the guide plate, and the guide plate is oriented to the steel mesh belt.
8. battery piece conveying device according to claim 7, which is characterized in that the guide plate includes at least two, until
Few two guide plates and the backing roll are in the same plane.
9. battery piece conveying device according to claim 1, which is characterized in that the battery piece conveying device further include to
A few support rod, the support rod are arranged between the driven roller and the driven voller, the upper surface face of the support rod
Product is less than or equal to the area of plane formed between the driven roller and the driven voller, and the support rod is used to support the steel
Mesh belt.
10. a kind of annealing furnace apparatus, which is characterized in that the annealing furnace apparatus includes as described in any in claim 1-9
Battery piece conveying device, heating device, attemperator and cooling device, the conveying device pass through the heating device, heat preservation
Device and cooling device, the heating device heat the cell piece on the battery piece conveying device, the guarantor
Warm device carries out isothermal holding to the cell piece on the battery piece conveying device, and the cooling device conveys the cell piece
Cell piece on device carries out cooling treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920026320.2U CN209515628U (en) | 2019-01-07 | 2019-01-07 | Battery piece conveying device and annealing furnace apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920026320.2U CN209515628U (en) | 2019-01-07 | 2019-01-07 | Battery piece conveying device and annealing furnace apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN209515628U true CN209515628U (en) | 2019-10-18 |
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ID=68199855
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920026320.2U Active CN209515628U (en) | 2019-01-07 | 2019-01-07 | Battery piece conveying device and annealing furnace apparatus |
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| CN (1) | CN209515628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151555A (en) * | 2020-01-16 | 2020-05-15 | 无锡奥特维科技股份有限公司 | Pyrolysis equipment and heat treatment method of battery assembly |
-
2019
- 2019-01-07 CN CN201920026320.2U patent/CN209515628U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151555A (en) * | 2020-01-16 | 2020-05-15 | 无锡奥特维科技股份有限公司 | Pyrolysis equipment and heat treatment method of battery assembly |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211201 Address after: 214000 plant 2, No. 29 Huayi Road, Xinwu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Aote weixurui Technology Co.,Ltd. Address before: 214000 No.25 Zhujiang Road, Wuxi City, Jiangsu Province Patentee before: WUXI AUTOWELL TECHNOLOGY Co.,Ltd. |