CN219610520U - Lithium ion battery lamination induction alarm device - Google Patents
Lithium ion battery lamination induction alarm device Download PDFInfo
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- CN219610520U CN219610520U CN202321214419.8U CN202321214419U CN219610520U CN 219610520 U CN219610520 U CN 219610520U CN 202321214419 U CN202321214419 U CN 202321214419U CN 219610520 U CN219610520 U CN 219610520U
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- gas
- solid separator
- lithium ion
- ion battery
- control valve
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a lithium ion battery lamination induction alarm device which comprises a gas-solid separator, wherein a dust recovery tank is arranged below the gas-solid separator, a three-way control valve is arranged on one side of the gas-solid separator, an electrode plate upper lug is arranged below the three-way control valve, one side of the gas-solid separator is fixedly communicated with an air suction pipeline, one end of the air suction pipeline, which is far away from the gas-solid separator, is fixedly communicated with one end of the three-way control valve, and the other two ends of the three-way control valve are fixedly communicated with connecting hoses.
Description
Technical Field
The utility model relates to the technical field of lithium ion batteries, in particular to a lithium ion battery lamination induction alarm device.
Background
The lamination is a relatively advanced method for producing and using the lithium ion battery cell at the high end at present, the lamination is a main stream device in the lithium ion battery production at present along with the improvement of the device speed, the lamination is formed by stacking positive electrode plates and negative electrode plates together by a mechanical arm and separating the positive electrode plates and the negative electrode plates by a diaphragm, and the specified layer number is reached, so that the battery cell is stacked.
The current lamination machine has the following problems in a lamination control method:
the electrode tab on the electrode plate of the lithium ion battery is easy to turn over when being released by external force or baking hard force, or the electrode plate with the electrode tab position defect is not picked out to be mixed into a normal electrode plate when the electrode plate is die-cut, the factor is huge, the detection is not easy to occur, only an infrared sensing device is arranged on the existing lamination machine, only the electrode plate is sensed to have the electrode tab, the electrode tab defect on the electrode plate cannot be completely sensed, and the photosensitive point is easy to be covered by dust to cause failure.
Disclosure of Invention
The utility model aims to provide a lithium ion battery lamination induction alarm device, which is used for solving the problems that the electrode lug on the electrode plate of the lithium ion battery, which is proposed in the background art, is easy to fold when the electrode lug is released by external force or baking hard force, or the electrode lug with the defect of the electrode lug position is not picked out to be mixed into a normal electrode plate when the electrode plate is die-cut, the factor is huge, the detection is not easy to occur by manpower, only an infrared sensing device is arranged on the existing lamination machine, only the electrode lug is sensed, the defect of the electrode lug on the electrode plate cannot be completely sensed, and the photosensitive point is easy to be covered by dust to cause failure.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lithium ion battery lamination response alarm device, includes the gas-solid separator, the below of gas-solid separator is equipped with the dust recovery jar, one side of gas-solid separator is equipped with the three-way control valve, the below of three-way control valve is equipped with the electrode slice and goes up the utmost point ear, the fixed intercommunication in one side of gas-solid separator has the pipeline of breathing in, the one end that the gas-solid separator was kept away from to the pipeline of breathing in is fixed intercommunication with one of them one end of three-way control valve, the other both ends of three-way control valve are all fixed intercommunication has coupling hose, two coupling hose's bottom all is fixed intercommunication has vacuum chuck, two install flexible fixed establishment between the coupling hose, flexible fixed establishment includes fixed plate and two connecting seats, the both ends of fixed plate one side respectively with one side fixed connection of two connecting seats, utilize the time difference to inhale the dust on the utmost point ear earlier, and the metal dust is sent to the gas-solid separator through coupling hose, retrieves in the dust recovery jar after the separation.
Preferably, an electromagnetic valve is fixedly arranged in the middle of the air suction pipeline, and gas in the external environment is injected into the gas-solid separator through the air suction pipeline.
Preferably, a dust exhaust pipeline is fixedly communicated between the gas-solid separator and the dust recovery tank, a control valve body is fixedly arranged in the middle of the dust exhaust pipeline, and dust in the gas-solid separator falls into the dust recovery tank along the dust exhaust pipeline under the action of self gravity.
Preferably, two sides of the top end of the gas-solid separator are fixedly communicated with exhaust pipelines extending to the outside, one of the exhaust pipelines is fixedly provided with a reverse blowing valve in the middle, the gas-solid separator discharges gas to the outside through the exhaust pipeline, and part of the gas is reversely blown into the gas-solid separator through the reverse blowing valve to blow impurities in the gas-solid separator.
Preferably, the bottom ends of the two vacuum chucks are connected with one side, opposite to the electrode lug, of the electrode plate in an adsorption mode, the vacuum chucks have adsorptivity, and the vacuum chucks are adsorbed on the electrode lug on the electrode plate.
Preferably, one side of fixed plate is equipped with the mounting panel, one side fixed mounting that the fixed plate was kept away from to the mounting panel has a plurality of snap ring, the mounting panel is close to the equal fixed mounting in both ends of fixed plate one side and has the angle seat, two all rotate between angle seat and the two connecting seats and be connected with the bracing piece, rotate on the fixed plate and install two self-locking telescopic links that are located connecting seat one side, two the expansion end of self-locking telescopic link is connected with the rotation of two just opposite sides of bracing piece respectively, lithium cell lamination processing personnel uses the hand to loosen the fixed to the self-locking telescopic link, lithium cell lamination processing personnel uses the hand to slide the expansion end of self-locking telescopic link along the stiff end of self-locking telescopic link, and the self-locking telescopic link takes place the angle deflection, and the self-locking telescopic link supports from one side of bracing piece, and the angle of bracing piece takes place the deflection for distance between fixed plate and the mounting panel changes, indirect adjustment to the mounted position of coupling hose.
Preferably, two of the clamping rings are respectively connected with two connecting hoses, and the connecting hoses are limited and fixed through the clamping rings.
Compared with the prior art, the utility model has the beneficial effects that: the residual metal dust above can be sucked away through the sucking disc, the metal dust is separated and collected in the dust recovery tank through the solid-gas separator, meanwhile, a reverse blowing fan is arranged in the gas-solid separator to prevent solid particles from being blocked, the infrared sensor is vacuumized to sense electrode tab defects, the electrode tab defects can be thoroughly selected through lamination, the situation that the electrode tab defects are folded or are stacked in a battery due to the fact that the electrode tab is folded or the electrode tab defects are poor in defects is avoided, the safety coefficient of the battery is increased, manual re-detection is not needed, the defect tab is removed according to automatic alarming of the electrode tab defects, and the quality problem of the battery is avoided.
Drawings
FIG. 1 is a side view of the present utility model;
fig. 2 is a top view of the telescopic securing mechanism of the present utility model.
In the figure: 1. a vacuum chuck; 2. a connecting hose; 3. a telescopic fixing mechanism; 31. a fixing plate; 32. a connecting seat; 33. a support rod; 34. a mounting plate; 35. a clasp; 36. an angle seat; 37. a self-locking telescopic rod; 4. a gas-solid separator; 5. a control valve body; 6. a dust recovery tank; 7. electrode tab on electrode plate; 8. a three-way control valve; 9. an electromagnetic valve; 10. a reverse blowing valve; 11. an air suction pipe; 12. an exhaust duct.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-2, the utility model provides a lithium ion battery lamination sensing alarm device, which comprises a gas-solid separator 4, a dust recovery tank 6 is arranged below the gas-solid separator 4, one side of the gas-solid separator 4 is provided with a three-way control valve 8, an electrode tab 7 on an electrode tab is arranged below the three-way control valve 8, one side of the gas-solid separator 4 is fixedly communicated with an air suction pipeline 11, one end of the air suction pipeline 11, which is far away from the gas-solid separator 4, is fixedly communicated with one end of the three-way control valve 8, the other two ends of the three-way control valve 8 are fixedly communicated with connecting hoses 2, the bottom ends of the two connecting hoses 2 are fixedly communicated with a vacuum chuck 1, a telescopic fixing mechanism 3 is arranged between the two connecting hoses 2, the telescopic fixing mechanism 3 comprises a fixing plate 31 and two connecting seats 32, two ends on one side of the fixing plate 31 are fixedly connected with one side of the two connecting seats 32 respectively, dust on the electrode tab is firstly sucked by utilizing time difference, the metal dust is conveyed to the gas-solid separator 4 through the connecting hoses 2, and is recovered in the recovery tank 6 after separation.
The middle part of the air suction pipeline 11 is fixedly provided with a solenoid valve 9, and the air in the external environment is injected into the air-solid separator 4 through the air suction pipeline 11.
The dust exhaust pipeline is fixedly communicated between the gas-solid separator 4 and the dust recovery tank 6, the control valve body 5 is fixedly arranged in the middle of the dust exhaust pipeline, and dust in the gas-solid separator 4 falls into the dust recovery tank 6 along the dust exhaust pipeline under the action of self gravity.
The both sides on gas-solid separator 4 top all are fixed intercommunication have and extend to external exhaust duct 12, and one of them exhaust duct 12's middle part fixed mounting has reverse jetting valve 10, and gas-solid separator 4 passes through exhaust duct 12 to the external, and partial gas is through reverse jetting valve 10 reverse blow in gas-solid separator 4, carries out the jetting to the impurity in the gas-solid separator 4.
The bottom ends of the two vacuum chucks 1 are in adsorption connection with one side, opposite to the electrode lug 7, of the electrode plate, the vacuum chucks 1 have adsorption, and the vacuum chucks 1 are adsorbed on the electrode lug 7 of the electrode plate.
One side of fixed plate 31 is equipped with mounting panel 34, one side fixed mounting that the mounting panel 34 kept away from fixed plate 31 has a plurality of snap ring 35, the both ends that the mounting panel 34 is close to fixed plate 31 one side are all fixed mounting have angle seat 36, all rotate between two angle seats 36 and two connecting seats 32 and be connected with bracing piece 33, rotate on the fixed plate 31 and install two self-locking telescopic links 37 that are located connecting seat 32 one side, the expansion end of two self-locking telescopic links 37 respectively with two bracing pieces 33 just to one side rotation be connected, lithium cell lamination processing personnel uses the hand to loosen the fixing to self-locking telescopic links 37, lithium cell lamination processing personnel uses the hand to slide the expansion end of self-locking telescopic links 37 along the stiff end of self-locking telescopic links 37, and self-locking telescopic links 37 take place the angle deflection, self-locking telescopic links 37 support from one side of bracing piece 33, the angle of bracing piece 33 takes place the deflection for distance between fixed plate 31 and the mounting panel 34 changes, indirect adjustment to the mounted position of coupling hose 2.
Wherein two snap rings 35 are respectively connected with two connecting hoses 2, and the connecting hoses 2 are limited and fixed through the snap rings 35.
When the embodiment of the utility model is used, the following steps are adopted: the lithium battery lamination processing personnel respectively place the positive electrode plate and the negative electrode plate in the corresponding electrode plate trough, install the diaphragm on the lamination machine, the diaphragm is tiled on the lamination table, suck the negative electrode plate onto the return plate through the manipulator, the infrared sensor is arranged in the middle of the lug position corresponding to the lug 7 on the electrode plate on the return plate, the lug on the electrode plate is sensed to return the electrode plate to the positive electrode plate, if the lug sensor on the electrode plate cannot be sensed, the manipulator picks up the lug defect plate, the electrode plate is placed on the lamination table through the manipulator, the two vacuum chucks 1 are arranged at the lug position of the lug 7 on the electrode plate corresponding to the manipulator, dust on the lug is firstly sucked by utilizing time difference, the metal dust is conveyed to the gas-solid separator 4 through the connecting hose 2, and is recovered in the dust recovery tank 6 after separation, the vacuum chucks 1 suck the lug 7 on the electrode plate, the lug 7 on the electrode plate has defects in normal lamination, the vacuum chucks 1 leak vacuum, and the electrode plate is simultaneously alarmed by the manipulator; the infrared sensor can sense that the electrode plate is provided with the electrodeless lugs, the two vacuum chucks 1 are added to sense the defects of the electrode lug 7 on the electrode plate, the lamination can thoroughly select the electrode lug defective electrode plate, the phenomenon that the electrode lug is folded or defective electrode plates are stacked in a battery due to the fact that the electrode lug is folded is avoided, dust particles on the electrode lug are sucked and removed, the dust particles are prevented from being introduced into the battery, and the safety coefficient of the battery is increased.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a lithium ion battery lamination response alarm device, includes gas-solid separator (4), its characterized in that: the dust recycling tank is characterized in that a dust recycling tank (6) is arranged below the gas-solid separator (4), a three-way control valve (8) is arranged on one side of the gas-solid separator (4), an electrode plate upper lug (7) is arranged below the three-way control valve (8), an air suction pipeline (11) is fixedly communicated with one side of the gas-solid separator (4), one end of the air suction pipeline (11) is fixedly communicated with one end of the three-way control valve (8), connecting hoses (2) are fixedly communicated with the other two ends of the three-way control valve (8), two vacuum suction cups (1) are fixedly communicated with the bottom ends of the connecting hoses (2), a telescopic fixing mechanism (3) is arranged between the connecting hoses (2), and the telescopic fixing mechanism (3) comprises a fixing plate (31) and two connecting seats (32), and two ends of one side of the fixing plate (31) are fixedly connected with one sides of the two connecting seats (32) respectively.
2. The lithium ion battery lamination inductive alert apparatus as defined in claim 1, wherein: an electromagnetic valve (9) is fixedly arranged in the middle of the air suction pipeline (11).
3. The lithium ion battery lamination inductive alert apparatus as defined in claim 1, wherein: a dust exhaust pipeline is fixedly communicated between the gas-solid separator (4) and the dust recovery tank (6), and a control valve body (5) is fixedly arranged in the middle of the dust exhaust pipeline.
4. The lithium ion battery lamination inductive alert apparatus as defined in claim 1, wherein: two sides of the top end of the gas-solid separator (4) are fixedly communicated with exhaust pipelines (12) extending to the outside, and a reverse blowing valve (10) is fixedly arranged in the middle of one of the exhaust pipelines (12).
5. The lithium ion battery lamination inductive alert apparatus as defined in claim 1, wherein: the bottom ends of the two vacuum chucks (1) are in adsorption connection with one side opposite to the electrode lug (7) on the electrode plate.
6. The lithium ion battery lamination inductive alert apparatus as defined in claim 1, wherein: one side of fixed plate (31) is equipped with mounting panel (34), one side fixed mounting that fixed plate (31) was kept away from to mounting panel (34) has a plurality of snap ring (35), the both ends that fixed plate (31) one side are close to mounting panel (34) are all fixed mounting have angle seat (36), two all rotate between angle seat (36) and two connecting seats (32) and are connected with bracing piece (33), rotate on fixed plate (31) and install two self-locking telescopic links (37) that are located connecting seat (32) one side, two the expansion end of self-locking telescopic link (37) is just to one side rotation connection with two bracing pieces (33) respectively.
7. The lithium ion battery pack induction alarm device according to claim 6, wherein: wherein the two clamping rings (35) are respectively connected with the two connecting hoses (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321214419.8U CN219610520U (en) | 2023-05-19 | 2023-05-19 | Lithium ion battery lamination induction alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321214419.8U CN219610520U (en) | 2023-05-19 | 2023-05-19 | Lithium ion battery lamination induction alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219610520U true CN219610520U (en) | 2023-08-29 |
Family
ID=87741057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321214419.8U Active CN219610520U (en) | 2023-05-19 | 2023-05-19 | Lithium ion battery lamination induction alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219610520U (en) |
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2023
- 2023-05-19 CN CN202321214419.8U patent/CN219610520U/en active Active
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