CN207839436U - Battery core apparatus for testing weeping - Google Patents
Battery core apparatus for testing weeping Download PDFInfo
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- CN207839436U CN207839436U CN201721542274.9U CN201721542274U CN207839436U CN 207839436 U CN207839436 U CN 207839436U CN 201721542274 U CN201721542274 U CN 201721542274U CN 207839436 U CN207839436 U CN 207839436U
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- battery core
- test chamber
- detection components
- fetching device
- testing weeping
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Abstract
Embodiments herein provides a kind of battery core apparatus for testing weeping, including:Battery core feeding station, battery core discharging station, battery core leakage detection components, battery core fetching device and useless battery core mechanism for picking, wherein, battery core fetching device can shift between battery core feeding station and battery core leakage detection components and between battery core leakage detection components and battery core discharging station, and useless battery core mechanism for picking can discharge in battery core and be shifted between station and useless battery core box.The application be designed to provide it is a kind of can be to the battery core battery core apparatus for testing weeping whether leakage is detected automatically.
Description
Technical field
This application involves battery core detection fields, and more particularly, to a kind of battery core apparatus for testing weeping.
Background technology
In current battery core detection field, there is presently no the technologies of suitable detection battery core leakage.Conventional way
It is that workshop technical staff observes by the naked eye whether battery core surface has breakage, or whether has electrolyte gas by news battery core surface
Taste, both methods judge whether battery core has leakage.However, usually there is more drawback in these test modes:Artificial detection
There are prodigious leakages to kill and cross and kills risk for battery core leakage, and leakage battery core belongs to important defect type, it is necessary to detection rejecting in order to avoid
Other battery cores or rear process are impacted.In addition, artificial Long Term Contact leakage battery core can generate health certain bear
Face is rung.In addition, need to manually spend more time in detection leakage battery core, and efficiency is very low.
Utility model content
For problem present in the relevant technologies, the application be designed to provide one kind can to battery core whether leakage into
The battery core apparatus for testing weeping that row detects automatically.
According to an embodiment of the present application, a kind of battery core apparatus for testing weeping is provided, including:Battery core feeding station, battery core
Discharge station, battery core leakage detection components, battery core fetching device and useless battery core mechanism for picking, wherein battery core fetching device can
It is moved between battery core feeding station and battery core leakage detection components and between battery core leakage detection components and battery core discharging station
Position, and useless battery core mechanism for picking can discharge in battery core and be shifted between station and useless battery core box.
According to an embodiment of the present application, battery core leakage detection components include VOC detectors, wherein VOC detectors and useless electricity
The connection of core mechanism for picking signal is to drive useless battery core mechanism for picking to shift.
According to an embodiment of the present application, battery core fetching device includes:Positioned at battery core feeding station and battery core leakage detection group
The first fetching device between part and second between battery core leakage detection components and battery core discharging station pick and place dress
It sets.
According to an embodiment of the present application, the first fetching device and the second fetching device respectively include:Pedestal, pedestal setting exist
It is driven on transverse shifting guide rail and by transverse shifting cylinder and is moved;Holder, holder are mounted on pedestal and are provided with lifting
Guide rail;Suction cup carrier, suction cup carrier is rack-mount and can be driven by lifting moving cylinder to be moved along riser guide;And it inhales
Disk, sucker are mounted in suction cup carrier.
According to an embodiment of the present application, it is respectively arranged in the suction cup carrier of the first fetching device and the second fetching device multiple
Sucker.
According to an embodiment of the present application, useless battery core mechanism for picking includes:Holder is provided with lateral the linear guide on holder;
And sucking disc mechanism, sucking disc mechanism is rack-mount and can be driven by transverse shifting cylinder with the movement of transversely the linear guide,
Wherein, sucking disc mechanism includes the sucker that can be driven by sucker cylinder.
According to an embodiment of the present application, battery core leakage detection components include:The test chamber of battery core to be detected can be accommodated;If
The mounting bracket outside test chamber is set, test chamber capping is provided on mounting bracket, wherein test chamber capping can be by cylinder
Driving lifting is to open or close test chamber;And the VOC detectors being arranged outside test chamber, VOC detectors and inspection
Inside cavity is surveyed to be in fluid communication.
According to an embodiment of the present application, it is connected with vacuum line on test chamber, wherein vacuum is provided on vacuum line
Pump.
According to an embodiment of the present application, compressed air intake line is also associated on test chamber, wherein compressed air is defeated
Enter and is connected with filter in pipeline.
According to an embodiment of the present application, battery core feeding station and battery core discharging station are respectively arranged with battery core and flow into conveyer belt
Conveyer belt is flowed out with battery core.
The advantageous effects of the application are:
In battery core apparatus for testing weeping provided by the present application, by battery core fetching device in battery core feeding station and battery core
It is shifted between leakage detection components and between battery core leakage detection components and battery core discharging station, it is to be detected so as to make
Battery core is moved between each operating position to be detected.In turn, by useless battery core mechanism for picking in battery core discharging work
Displacement between position and useless battery core box can will detect underproof battery core and take out to complete battery core detection process.Therefore, originally
Apply for that the battery core that can be captured automatically on streamline is put into shape intracavitary, followed by the detection shape intracavitary volatilization of battery core leakage detection components
Concentration of electrolyte come judge battery core whether leakage, while can be with the battery core of automatic rejection NG (leakage).
Description of the drawings
Fig. 1 is the stereogram according to the battery core apparatus for testing weeping of the embodiment of the present application;
Fig. 2 is the stereogram according to the battery core fetching device of the embodiment of the present application;
Fig. 3 is the stereogram according to the useless battery core mechanism for picking of the embodiment of the present application;
Fig. 4 is the stereogram according to the battery core leakage detection components of the embodiment of the present application;And
Fig. 5 is the structural schematic diagram of battery core leakage detection components in Fig. 4.
Specific implementation mode
The application is described referring now to attached drawing.It should be understood that each embodiment shown in the following drawings and
Each example described below is the exemplary embodiment of the application, does not constitute any restrictions to the application.Various implementations
It can be combined with each other between example, to form other examples being not shown.
As shown in Figure 1, this application provides a kind of battery core apparatus for testing weeping 10.The device 10 includes generally speaking battery core
Feeding station 12, battery core discharging station 14, battery core leakage detection components 16, battery core fetching device 18 and useless battery core pickup machine
Structure 20.
In the embodiment shown in fig. 1, battery core fetching device 18 can be in battery core feeding station 12 and battery core leakage detection group
It is shifted between part 16 and between battery core leakage detection components 16 and institute's battery core discharging station 14, to which battery core to be detected exist
It is moved between each operating position.And the battery core mechanism for picking 20 that gives up can discharge in battery core and be shifted between station 14 and useless battery core box,
It is removed to which underproof battery core will be detected.
Therefore, in detection device 10 provided by the present application, the battery core that can be captured automatically on streamline is put into shape intracavitary,
Detect the concentration of electrolyte of shape intracavitary volatilization followed by battery core leakage detection components 16 judge battery core whether leakage, while can
With the battery core of automatic rejection NG (leakage).
Specifically, when carrying out the automatic rejection of NG battery cores, the VOC detectors 22 of battery core leakage detection components 16 (will be
It is described in detail below) can be connect with useless 20 signal of battery core mechanism for picking, to which the driving battery core mechanism for picking 20 that gives up shifts, with
It is moved to from battery core discharging station 14 in useless battery core box when VOC detectors 22 detect leakage battery core, and qualified battery core can
To continue to be transferred to subsequent operation position.In this way so that automation control may be implemented in the removal of NG battery cores.
In one embodiment, as shown in Figure 1, battery core fetching device 18 may include being located at battery core feeding station 12 and electricity
It the first fetching device 181 between core leakage detection components 16 and discharges work positioned at battery core leakage detection components 16 and battery core
The second fetching device 182 between position 14.And in an alternate embodiment of the invention, it can also be only with a fetching device to realize
Displacement between above-mentioned each position.
Turning also now to embodiment shown in FIG. 1, battery core feeding station 12 and battery core discharging station 14 can be respectively arranged with
Battery core flows into conveyer belt and battery core flows out conveyer belt, to be conveyed to battery core to be detected and the qualified battery core of detection.
In specific embodiment as shown in Figure 2, the first fetching device 181 and the second fetching device 182 can respectively include
Pedestal 24, holder 26, suction cup carrier 28 and sucker 30.More specifically, pedestal 24 can be arranged on transverse shifting guide rail 32 simultaneously
And driven and moved by transverse shifting cylinder, holder 26 may be mounted on pedestal 24 and be provided with riser guide 34, suction cup carrier
28 may be mounted on holder 26 and can be driven with along 34 moving lifting of riser guide by lifting moving cylinder;And sucker 30 can be with
In suction cup carrier 28, to form mechanism as shown in Figure 2.In operation, battery core to be detected is adsorbed by sucker 30, and
Transverse shifting and lifting are carried out to shift battery core between each operating position by each mechanism.
Optionally, as shown in Fig. 2, can distinguish in the suction cup carrier 28 of the first fetching device 181 and the second fetching device 182
It is provided with multiple suckers 30.The quantity and installation site of sucker 30 can be depending on particular condition in use, and the application does not limit to
In this.
With continued reference to attached drawing, as shown in figure 3, in one embodiment, battery core of giving up mechanism for picking 20 may include holder 36
With sucking disc mechanism 38.Specifically, lateral the linear guide 40 can be provided on holder 36.Sucking disc mechanism 38 is mounted on holder 36
It can be moved above and with transversely the linear guide 40 by the driving of transverse shifting cylinder.Wherein, sucking disc mechanism 38 may include can be by inhaling
The sucker 42 of disk cylinder driving.In the embodiment shown in the drawings, an illustrative sucker 42 is shown;And optional real
It applies in example, if it is desired, multiple suckers 42 can also be set.
With further reference to Fig. 4, in the embodiment as shown in fig.4, a reality of battery core leakage detection components 16 is shown
Apply example.Wherein, battery core leakage detection components 16 may include that can accommodate the test chamber 44 of battery core to be detected and be arranged examining
Survey the mounting bracket 46 outside cavity 44.Specifically, test chamber capping 48 is provided on mounting bracket 46, wherein test chamber
Capping 48 can drive lifting to open or close test chamber 44 by cylinder 50.
As shown in figure 5, battery core leakage detection components 16 further include the VOC as described above being arranged outside test chamber 44
Detector 22, and the VOC detectors 22 and 44 internal fluid communication of test chamber.
With continued reference to Fig. 5, vacuum line 52 can also be connected on test chamber 44, and be provided on vacuum line 52
Vacuum pump 54.In addition, compressed air intake line 56 can also be connected on test chamber 44, and compressed air intake line
Filter 58 can be connected in 56.In use, after battery core is placed in test chamber 44, vacuum pump 54 is to cavity
44 carry out vacuum pumping, until vacuum values reach -95KPa.Then, then to being filled with barotropic gas in cavity 44, cavity 44 is waited for
When interior gas pressure intensity is slightly larger than external atmosphere pressure, the concentration of the gas organic molecule in 22 test chamber 44 of VOC detectors, with
This come judge battery core whether leakage.After detecting leakage battery core, it is empty that compression is poured by compressed air intake line 56 automatically
Gas is removed inside cavity 44, has prevented electrolyte gas residue in cavity 44.
In the practical operation of the battery core apparatus for testing weeping 10 of the application, battery core to be measured is first from battery core feeding station 12
Into equipment.After battery core positioning, battery core fetching device 18 (for example, first fetching device 181) crawl battery core is simultaneously put to inspection
It surveys in cavity 44, at this time sealing mechanism (that is, test chamber capping 48) seal cavity 44.After completing aforesaid operations, vacuum pump 54
To being vacuumized in cavity 44 and making 44 pressurize of cavity.Then, implement vacuum breaker operation, while VOC detectors 22 are detected.
After the completion of waiting for battery core detection, cavity 44 is opened, battery core fetching device 18 (for example, second fetching device 182) captures battery core and turns
Move to battery core discharging station 14.At the same time, the battery core mechanism for picking 20 that gives up is rejected NG battery cores and is transferred them in useless battery core box,
And detect qualified battery core and flow out equipment, so far complete the detection operation of battery core leakage.
The foregoing is merely the preferred embodiments of the application, are not intended to limit this application, for the skill of this field
For art personnel, the application can have various modifications and variations.Within the spirit and principles of this application, any made by repair
Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. a kind of battery core apparatus for testing weeping, which is characterized in that including:Battery core feeding station, battery core discharging station, battery core leakage
Detection components, battery core fetching device and useless battery core mechanism for picking,
Wherein, the battery core fetching device can between the battery core feeding station and the battery core leakage detection components and
It is shifted between the battery core leakage detection components and battery core discharging station, and the useless battery core mechanism for picking can be described
Battery core discharges to be shifted between station and useless battery core box.
2. battery core apparatus for testing weeping according to claim 1, which is characterized in that the battery core leakage detection components include
VOC detectors, wherein the VOC detectors are connect with the useless battery core mechanism for picking signal to drive the useless battery core pickup
Mechanism shifts.
3. battery core apparatus for testing weeping according to claim 1, which is characterized in that the battery core fetching device includes:Position
It the first fetching device between the battery core feeding station and the battery core leakage detection components and is leaked positioned at the battery core
The second fetching device between liquid detection components and battery core discharging station.
4. battery core apparatus for testing weeping according to claim 3, which is characterized in that first fetching device and described
Two fetching devices respectively include:
Pedestal, the pedestal, which is arranged on transverse shifting guide rail and is driven by transverse shifting cylinder, to be moved;
Holder, the holder are mounted on the pedestal and are provided with riser guide;
Suction cup carrier, the suction cup carrier are installed on the bracket and can be driven by lifting moving cylinder to be moved along the riser guide
It is dynamic;And
Sucker, the sucker are mounted in the suction cup carrier.
5. battery core apparatus for testing weeping according to claim 4, which is characterized in that first fetching device and described
Multiple suckers are respectively arranged in the suction cup carrier of two fetching devices.
6. battery core apparatus for testing weeping according to claim 1, which is characterized in that the useless battery core mechanism for picking includes:
Holder is provided with lateral the linear guide on the holder;And
Sucking disc mechanism, the sucking disc mechanism are installed on the bracket and can be driven with straight along the transverse direction by transverse shifting cylinder
Line guide rail moves, wherein the sucking disc mechanism includes the sucker that can be driven by sucker cylinder.
7. battery core apparatus for testing weeping according to claim 2, which is characterized in that the battery core leakage detection components packet
It includes:
The test chamber of battery core to be detected can be accommodated;
Mounting bracket outside the test chamber is set, test chamber capping is provided on the mounting bracket, wherein the inspection
Lifting can be driven by the cylinder to open or close the test chamber by surveying cavity capping;And
The VOC detectors being arranged outside the test chamber, the VOC detectors and the test chamber internal flow
Connection.
8. battery core apparatus for testing weeping according to claim 7, which is characterized in that be connected with vacuum on the test chamber
Pipeline, wherein be provided with vacuum pump on the vacuum line.
9. battery core apparatus for testing weeping according to claim 8, which is characterized in that be also associated with pressure on the test chamber
Contracting air input passageway, wherein be connected with filter in the compressed air intake line.
10. battery core apparatus for testing weeping according to claim 1, which is characterized in that the battery core feeding station and described
Battery core discharging station is respectively arranged with battery core and flows into conveyer belt and battery core outflow conveyer belt.
Priority Applications (1)
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CN201721542274.9U CN207839436U (en) | 2017-11-17 | 2017-11-17 | Battery core apparatus for testing weeping |
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CN201721542274.9U CN207839436U (en) | 2017-11-17 | 2017-11-17 | Battery core apparatus for testing weeping |
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CN207839436U true CN207839436U (en) | 2018-09-11 |
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ID=63422486
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CN201721542274.9U Active CN207839436U (en) | 2017-11-17 | 2017-11-17 | Battery core apparatus for testing weeping |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110132507A (en) * | 2019-06-25 | 2019-08-16 | 昆山聚创新能源科技有限公司 | Battery sealing-performance detection device and battery sealing-performance detection method |
CN111879468A (en) * | 2020-08-03 | 2020-11-03 | 深圳市欧盛自动化有限公司 | Detection cavity module and leakage detection machine |
CN111912572A (en) * | 2020-08-03 | 2020-11-10 | 深圳市欧盛自动化有限公司 | Liquid leakage detector |
CN112782064A (en) * | 2021-01-29 | 2021-05-11 | 合肥国轩高科动力能源有限公司 | Device for detecting durability of lithium ion battery cell |
-
2017
- 2017-11-17 CN CN201721542274.9U patent/CN207839436U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110132507A (en) * | 2019-06-25 | 2019-08-16 | 昆山聚创新能源科技有限公司 | Battery sealing-performance detection device and battery sealing-performance detection method |
CN111879468A (en) * | 2020-08-03 | 2020-11-03 | 深圳市欧盛自动化有限公司 | Detection cavity module and leakage detection machine |
CN111912572A (en) * | 2020-08-03 | 2020-11-10 | 深圳市欧盛自动化有限公司 | Liquid leakage detector |
CN112782064A (en) * | 2021-01-29 | 2021-05-11 | 合肥国轩高科动力能源有限公司 | Device for detecting durability of lithium ion battery cell |
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