CN112003565A - Flexible battery bending test device - Google Patents
Flexible battery bending test device Download PDFInfo
- Publication number
- CN112003565A CN112003565A CN202010846434.9A CN202010846434A CN112003565A CN 112003565 A CN112003565 A CN 112003565A CN 202010846434 A CN202010846434 A CN 202010846434A CN 112003565 A CN112003565 A CN 112003565A
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- CN
- China
- Prior art keywords
- pinch roller
- transmission
- wheel
- plate
- flexible battery
- 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.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 43
- 238000005452 bending Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 abstract description 2
- 239000010409 thin film Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a flexible battery bending test device which comprises a rack main body, a bracket, rollers, a support column, a bearing plate, a lower test pinch roller, an upper support, a hydraulic cylinder, a guide plate, a transmission plate, a driving motor, a transmission wheel, a transmission belt, a first upper pinch roller, a chain wheel, a fixed block, an installation plate and a second upper pinch roller. The solar cell panel that awaits measuring can be put on the left roller of bracket, place flexible solar cell under during the test on the test pinch roller, and compress tightly fixedly through anchor clamps, then promote deflector and driving plate downstream to first last pinch roller through the pneumatic cylinder, pinch roller and solar cell panel contact on the second, then control driving motor drives first last pinch roller, pinch roller reciprocating motion can on the second, when first last pinch roller, when pinch roller and test pinch roller dislocation on the second, can extrude flexible solar cell bending deformation, and then reach experimental purpose, the device has simple structure, the accurate advantage of test result.
Description
Technical Field
The invention belongs to the technical field of new energy battery testing equipment, and particularly relates to a flexible battery bending testing device.
Background
The thin film battery is prepared from a layer of thin film into a solar battery as the name implies, the silicon consumption is very low, the cost is easy to reduce, and meanwhile, the thin film battery is not only a high-efficiency energy product, but also a novel building material and is easy to perfectly combine with a building. With the background of the continuous tension of silicon raw materials in the international market, thin film solar cells have become a new trend and a new hot spot for the development of the international photovoltaic market.
In recent years, the solar photovoltaic cell market is moving to thin film solar photovoltaic products. The thin-film solar cell has the advantages that the energy consumption of an industrial chain is lower, the selection of preparation materials is wider, the preparation technology is diversified, the power generation efficiency of the product is improved, the potential is higher, the weight of the product is lighter, the product can be flexible, and the application scene is wider.
The perovskite battery on the market at present has the defect that the material is toxic, and the perovskite battery material contains lead, but the lead is simply sago little in wizard compared with arsenic, gallium, tellurium and cadmium contained in other types of batteries. However, the perovskite solar cell which replaces lead by tin has been developed by the northwest university of the united states, but the conversion efficiency of the perovskite solar cell is only 6%, and the material is very unstable, so that the perovskite solar cell is in the initial stage of development. Aiming at the strict requirements of environmental protection, a cadmium-free low-lead flexible laminated thin-film solar cell is manufactured in a trial mode, and a stable, efficient and relatively environment-friendly flexible thin-film laminated solar cell sample is obtained on the premise of protecting the ecological environment. However, the device for testing the bending life of the flexible solar cell cannot guarantee the service life of the solar cell after installation, and further increases the cost of subsequent replacement and maintenance.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the device for testing the bending service life of the rechargeable battery is improved.
In order to solve the technical problems, the invention is realized by the following technical scheme: a flexible battery bending test device comprises a rack main body, a bracket, a roller, a support column, a bearing plate, a lower test pinch roller, an upper support, a hydraulic cylinder, a guide plate, a transmission plate, a driving motor, a driving wheel, a driving belt, a first upper pinch roller, a chain wheel, a fixing block, a mounting plate and a second upper pinch roller, wherein the bracket is fixedly mounted on the rack main body, the roller is rotatably arranged on the left side and the right side of the bracket, the support column is fixedly mounted on the rack main body, the upper support is mounted on the upper part of the support column, a linear guide rail is fixedly arranged on the inner side of the upper support, a cylinder body of the hydraulic cylinder is fixedly mounted on the upper support, the guide plate is slidably mounted on the linear guide rail, a piston rod of the hydraulic cylinder is fixedly connected with the guide plate, the transmission plate is fixedly mounted on the guide plate, the driving, the axis of sprocket is connected with driving motor's output transmission, the sprocket still is connected with the drive wheel transmission, the drive belt transmission is installed on the drive wheel, first last pinch roller passes through mounting bracket fixed mounting on the drive belt, first last pinch roller rotates and installs on the mounting bracket, fixed block fixed mounting is on the drive belt, the mounting panel is fixed to be set up in the fixed block lower part, the pinch roller rotates to be installed on the mounting panel on the second, loading board fixed mounting is in the frame main part, and two test pinch rollers are installed on the loading board down.
Preferably, universal wheels are arranged at the lower part of the frame main body.
Preferably, the universal wheel is installed at the lower part of the frame body through a screw and a lock nut in a threaded manner.
Preferably, the fixed block is fixedly mounted on the transmission belt through an adjusting bolt in a pressing mode, and the adjusting bolt is mounted on the fixed block in a threaded mode.
Preferably, the upper bracket is slidably mounted inside a support column, and a positioning pin for pressing and positioning the upper bracket is arranged on the support column.
Preferably, the bearing plate is fixedly mounted on the frame body through a kidney-shaped hole and a bolt.
Preferably, a position sensor is arranged on the mounting plate, the position sensor is electrically connected to the control module, and the driving motor and the hydraulic station of the hydraulic cylinder are also respectively electrically connected to the control module.
Preferably, the wheels of the lower testing pressing wheel, the first upper pressing wheel and the second upper pressing wheel are coated with rubber sleeves.
Compared with the prior art, the invention has the advantages that: the solar cell panel that awaits measuring can be put on the left roller of bracket, place flexible solar cell under when the test on the test pinch roller, and compress tightly fixedly through anchor clamps, then promote deflector and driving plate downstream to first pinch roller on through the pneumatic cylinder, pinch roller and solar cell panel contact on the second, then control driving motor drives first pinch roller of going up, pinch roller reciprocating motion can on the second, when first pinch roller of going up, when pinch roller and test pinch roller dislocation on the second, can extrude flexible solar cell bending deformation, and then reach experimental purpose, this device has simple structure, the accurate advantage of test result.
Description of the drawings:
the invention is further described below with reference to the accompanying drawings.
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
The specific implementation mode is as follows:
the present invention will be described in detail with reference to specific embodiments below:
as shown in fig. 1 and 2, the flexible battery bending testing device includes a rack main body 1, a bracket 2, a roller 21, a pillar 23, a bearing plate 3, a lower testing pressure roller 31, an upper bracket 4, a hydraulic cylinder 41, a guide plate 42, a transmission plate 43, a driving motor 5, a transmission wheel 51, a transmission belt 52, a first upper pressure roller 53, a sprocket 54, a fixed block 6, a mounting plate 61, and a second upper pressure roller 63, wherein the bracket 2 is fixedly mounted on the rack main body 1, the roller 21 is rotatably disposed on the left and right sides of the bracket 2, the pillar 23 is fixedly mounted on the rack main body 1, the upper bracket 4 is mounted on the upper portion of the pillar 23, a linear guide rail is fixedly disposed on the inner side of the upper bracket 4, a cylinder body of the hydraulic cylinder 41 is fixedly mounted on the upper bracket 4, the guide plate 4 is slidably mounted on the linear guide rail, a piston rod of the hydraulic cylinder 41, drive plate 43 fixed mounting is on deflector 4, drive wheel 51 rotates and installs on drive plate 43, driving motor 5 fixed mounting is on drive plate 43, the axis of sprocket 54 is connected with driving motor 5's output transmission, sprocket 54 still is connected with drive wheel 54 transmission, drive belt 52 transmission is installed on drive wheel 54, first last pinch roller 53 passes through mounting bracket fixed mounting on drive belt 52, first last pinch roller 53 rotates and installs on the mounting bracket, 6 fixed mounting of fixed block is on drive belt 52, mounting panel 61 is fixed to be set up in 6 lower parts of fixed block, pinch roller 63 rotates and installs on mounting panel 61 on the second, loading board 3 fixed mounting is on frame main part 1, and two test pinch rollers 31 are installed on loading board 3 down.
In order to move the device conveniently and adjust the height, the lower part of the rack body 1 is provided with a universal wheel 11, and the universal wheel 11 is installed on the lower part of the rack body 1 through a screw and a lock nut in a threaded connection mode.
Fixed block 6 compresses tightly fixed mounting on drive belt 52 through adjusting bolt 62, adjusting bolt 62 spiro union is installed on fixed block 6, upper bracket 4 slidable mounting is in the inside of pillar 23, be provided with on the pillar 23 and be used for compressing tightly the locating pin 22 of location with upper bracket 4, loading board 3 is through waist type hole and bolt fixed mounting on frame main part 1.
Be provided with position sensor on the mounting panel 61, position sensor circuit connection to control module, driving motor 5 and hydraulic cylinder 41's hydraulic pressure station is circuit connection to control module respectively also, and the position sensor circuit can carry out the record to the motion trail of pinch roller 53, pinch roller 63 on the second on first, helps the subsequent analysis to the test structure of experimenter.
All the cladding has the rubber sleeve on the wheel of pinch roller 31, first pinch roller 53, pinch roller 63 on the second under the test, in order to avoid leading to its damage because of the wheel surface of pinch roller 63 and solar cell panel rigid contact on test wheel 31, first pinch roller 53, the second, this kind of test mode can get rid of above damage mode, improves the accuracy of test result.
The solar cell panel that awaits measuring can be put on the left roller 21 of bracket 2, place flexible solar cell under test on pinch roller 31 when testing, and compress tightly fixedly through anchor clamps, then promote deflector 42 and driving plate 43 downstream to first last pinch roller 53 through pneumatic cylinder 41, pinch roller 63 and solar cell panel contact on the second, then control driving motor drives first last pinch roller 53, pinch roller 63 reciprocating motion can on the second, when first last pinch roller 53, pinch roller 63 and test pinch roller 31 dislocation on the second, can extrude flexible solar cell bending deformation, and then reach experimental purpose, this device has simple structure, the accurate advantage of test result.
It is to be emphasized that: it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (8)
1. The utility model provides a flexible battery bending test device which characterized in that: comprises a frame main body (1), a bracket (2), a roller (21), a support column (23), a bearing plate (3), a lower test pressing wheel (31), an upper support (4), a hydraulic cylinder (41), a guide plate (42), a transmission plate (43), a driving motor (5), a transmission wheel (51), a transmission belt (52), a first upper pressing wheel (53), a chain wheel (54), a fixed block (6), a mounting plate (61) and a second upper pressing wheel (63), wherein the bracket (2) is fixedly arranged on the frame main body (1), the roller (21) is rotatably arranged at the left side and the right side of the bracket (2), the support column (23) is fixedly arranged on the frame main body (1), the upper support (4) is arranged at the upper part of the support column (23), a linear guide rail is fixedly arranged at the inner side of the upper support (4), and the cylinder body of the hydraulic cylinder (41) is fixedly arranged on the upper support, the guide plate (4) is slidably mounted on a linear guide rail, a piston rod of the hydraulic cylinder (41) is fixedly connected with the guide plate (4), the transmission plate (43) is fixedly mounted on the guide plate (4), the transmission wheel (51) is rotatably mounted on the transmission plate (43), the driving motor (5) is fixedly mounted on the transmission plate (43), a middle shaft of the chain wheel (54) is in transmission connection with an output end of the driving motor (5), the chain wheel (54) is also in transmission connection with the transmission wheel (54), the transmission belt (52) is in transmission mounting on the transmission wheel (54), the first upper pressing wheel (53) is fixedly mounted on the transmission belt (52) through a mounting frame, the first upper pressing wheel (53) is rotatably mounted on the mounting frame, the fixed block (6) is fixedly mounted on the transmission belt (52), the mounting plate (61) is fixedly arranged at the lower part of the fixed block (6), pinch roller (63) are rotated on mounting panel (61) on the second, loading board (3) fixed mounting is on frame main part (1), and two test pinch rollers (31) are installed on loading board (3) down.
2. The flexible battery bend test apparatus of claim 1, wherein: the lower part of the frame main body (1) is provided with universal wheels (11).
3. The flexible battery bend test apparatus of claim 2, wherein: the universal wheel (11) is installed on the lower portion of the rack body (1) through a screw and a lock nut in a threaded mode.
4. The flexible battery bend test apparatus of claim 1, wherein: the fixed block (6) is pressed and fixedly installed on the transmission belt (52) through an adjusting bolt (62), and the adjusting bolt (62) is installed on the fixed block (6) in a threaded mode.
5. The flexible battery bend test apparatus of claim 1, wherein: the upper support (4) is slidably mounted inside a support column (23), and a positioning pin (22) used for pressing and positioning the upper support (4) is arranged on the support column (23).
6. The flexible battery bend test apparatus of claim 1, wherein: the bearing plate (3) is fixedly arranged on the frame main body (1) through a waist-shaped hole and a bolt.
7. The flexible battery bend test apparatus of claim 1, wherein: be provided with position sensor on mounting panel (61), position sensor circuit is connected to control module, the hydraulic pressure station of driving motor (5) and pneumatic cylinder (41) also is circuit connection to control module respectively.
8. The flexible battery bend test apparatus of claim 1, wherein: the wheels of the lower testing pressure wheel (31), the first upper pressure wheel (53) and the second upper pressure wheel (63) are coated with rubber sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010846434.9A CN112003565B (en) | 2020-08-21 | 2020-08-21 | Flexible battery bending test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010846434.9A CN112003565B (en) | 2020-08-21 | 2020-08-21 | Flexible battery bending test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112003565A true CN112003565A (en) | 2020-11-27 |
| CN112003565B CN112003565B (en) | 2022-04-29 |
Family
ID=73473422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010846434.9A Active CN112003565B (en) | 2020-08-21 | 2020-08-21 | Flexible battery bending test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112003565B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113223980A (en) * | 2021-05-11 | 2021-08-06 | 上海质卫环保科技有限公司 | Automatic testing device for bending performance of solar cell |
| CN114813404A (en) * | 2022-06-28 | 2022-07-29 | 徐州阳森建设科技有限公司 | Solar panel's resistance to deformation ability testing arrangement |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160087582A (en) * | 2015-01-14 | 2016-07-22 | 엘지전자 주식회사 | Mechanical load test apparatus of solar cell module |
| CN106918518A (en) * | 2017-05-04 | 2017-07-04 | 苏州正易鑫新能源科技有限公司 | A kind of counter-bending durable test device of photovoltaic cell |
| CN108988784A (en) * | 2018-03-23 | 2018-12-11 | 常州工学院 | Flexible solar battery curvature influences research device and method to electric parameter |
-
2020
- 2020-08-21 CN CN202010846434.9A patent/CN112003565B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160087582A (en) * | 2015-01-14 | 2016-07-22 | 엘지전자 주식회사 | Mechanical load test apparatus of solar cell module |
| CN106918518A (en) * | 2017-05-04 | 2017-07-04 | 苏州正易鑫新能源科技有限公司 | A kind of counter-bending durable test device of photovoltaic cell |
| CN108988784A (en) * | 2018-03-23 | 2018-12-11 | 常州工学院 | Flexible solar battery curvature influences research device and method to electric parameter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113223980A (en) * | 2021-05-11 | 2021-08-06 | 上海质卫环保科技有限公司 | Automatic testing device for bending performance of solar cell |
| CN113223980B (en) * | 2021-05-11 | 2024-03-01 | 上海质卫环保科技有限公司 | Automatic testing device for bending performance of solar cell |
| CN114813404A (en) * | 2022-06-28 | 2022-07-29 | 徐州阳森建设科技有限公司 | Solar panel's resistance to deformation ability testing arrangement |
| CN114813404B (en) * | 2022-06-28 | 2022-09-06 | 徐州阳森建设科技有限公司 | Solar panel's resistance to deformation ability testing arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112003565B (en) | 2022-04-29 |
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