CN220602891U - Device for detecting effect of steel ball sealing liquid injection hole of square lithium ion battery - Google Patents
Device for detecting effect of steel ball sealing liquid injection hole of square lithium ion battery Download PDFInfo
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- CN220602891U CN220602891U CN202321359793.7U CN202321359793U CN220602891U CN 220602891 U CN220602891 U CN 220602891U CN 202321359793 U CN202321359793 U CN 202321359793U CN 220602891 U CN220602891 U CN 220602891U
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- rotating
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 title claims abstract description 17
- 238000002347 injection Methods 0.000 title claims abstract description 14
- 239000007924 injection Substances 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 title claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 65
- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 description 6
- 208000003464 asthenopia Diseases 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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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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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a device for detecting the sealing liquid injection hole effect of a square lithium ion battery steel ball, which comprises a workbench, a placing seat and a screw rod lifting device which are fixedly arranged on the workbench, a limiting assembly arranged on the placing seat, an adjusting frame connected with the screw rod lifting device, and at least one group of detecting assemblies symmetrically arranged on the adjusting frame, wherein the adjusting frame is provided with a plurality of liquid injection holes; the detection assembly comprises a rotating motor arranged on the adjusting frame, a rotating disk arranged at the output end of the rotating motor, a rotating frame connected with the rotating disk, at least three adjusting parts uniformly arranged on the rotating frame, an adjusting plate used for connecting the adjusting parts, and a detection part arranged on the adjusting plate; the device can adjust the detection angle between the detection part and the battery, can carry out multiple detection work on the battery by changing the detection angle, further can obtain multiple groups of data, further ensures the accuracy of detection results, and avoids the battery which does not meet the standard from flowing into the market.
Description
Technical Field
The utility model belongs to the technical field of lithium ion battery detection devices, and particularly relates to a device for detecting the effect of sealing a liquid injection hole of a square lithium ion battery steel ball.
Background
The lithium ion battery has the advantages of high energy density, high voltage platform, long cycle life and the like, and is widely focused and applied, steel ball sealing is an important process in the square aluminum shell lithium ion battery manufacturing process, and serious quality problems such as electrolyte leakage, battery core corrosion and the like are easily caused by poor battery core inflow of sealing steel balls into a client.
However, the existing device for detecting the steel ball seal still has some problems, in order to improve the detection effect on the square lithium ion battery, and further after the steel ball is mounted on the battery, the battery can be placed on a placement box through a mechanical arm or other types of carrying devices, since a plurality of positions for placing the battery exist on the placement box, the detection work can be carried out on a plurality of batteries at one time during detection, but due to the fact that the positions of the existing detection parts for detecting the steel column seal of the battery are relatively fixed, the number of the batteries in the placement box is too large, and then part of the positions are overlapped or blocked, and then the detection parts cannot detect the positions, so that products which do not meet the regulations are easy to flow into the market, visual fatigue is easy to generate if the manual visual inspection is relied on, and the effect of manually detecting bad battery cells is general.
Therefore, how to finish the detection work of the sealing part of the lithium ion battery steel column is a problem to be solved at present.
Disclosure of Invention
The utility model aims to: the device for detecting the sealing liquid injection hole effect of the square lithium ion battery steel ball is provided to solve the problems in the prior art.
The technical scheme is as follows: a device for detecting the effect of a steel ball sealing liquid injection hole of a square lithium ion battery comprises:
the device comprises a workbench, a placing seat and a screw rod lifting device which are fixedly arranged on the workbench, a limiting assembly arranged on the placing seat, an adjusting frame connected with the screw rod lifting device and at least one group of detection assemblies symmetrically arranged on the adjusting frame;
the detection assembly comprises a rotating motor arranged on the adjusting frame, a rotating disk arranged at the output end of the rotating motor, a rotating frame connected with the rotating disk, at least three adjusting parts uniformly arranged on the rotating frame, an adjusting plate used for connecting the adjusting parts, and a detection part arranged on the adjusting plate;
the screw rod lifting device, the detection part and the universal ball structural part are in the prior art; the universal ball structural member comprises a universal ball connected with the adjusting cylinder and a supporting seat on the adjusting plate, and the universal ball is embedded in the supporting seat and movably connected with the supporting seat.
In a further embodiment, the adjusting part comprises a supporting seat fixedly installed on the rotating frame, a driving piece arranged on the supporting seat, a lifting block connected with the driving piece, a hinging seat arranged on the lifting block, an adjusting cylinder movably connected with the hinging seat, and a universal ball structural member arranged on the adjusting plate;
and the output end of the adjusting cylinder is connected with the universal ball structural member.
In a further embodiment, the driving piece comprises an adjusting motor and a lifting screw rod which are arranged on the supporting seat, a driving gear arranged at the output end of the adjusting motor, and a driven gear meshed with the driving gear and sleeved on the lifting screw rod;
the lifting block is sleeved on the lifting screw rod.
In a further embodiment, the limiting assembly comprises a limiting seat arranged on the placing seat, a first limiting plate arranged on one of the limiting seats in the length direction, a second limiting plate arranged on one of the limiting seats in the width direction, and a clamping piece arranged on the workbench.
In a further embodiment, the clamping member comprises a driving cylinder fixedly installed on the workbench, a limiting frame arranged at the output end of the driving cylinder, and at least two limiting blocks arranged on the limiting frame;
a preset angle exists between the two limiting blocks;
during operation, the position of the limiting block is adjusted, and then the first limiting plate and the second limiting plate are matched to finish limiting the lithium battery positioned on the limiting seat.
The beneficial effects are that: the utility model relates to a device for detecting the effect of a steel ball sealing liquid injection hole of a square lithium ion battery, which aims to finish detection work on a steel column sealing position of the lithium ion battery, and is further provided with a detection assembly.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a schematic view of a limiting component in the present utility model.
FIG. 3 is a schematic diagram of a detection assembly according to the present utility model.
The reference numerals in the drawings are as follows: the device comprises a workbench 1, a placing seat 2, a limiting assembly 3, a first limiting plate 31, a limiting seat 32, a second limiting plate 33, a driving cylinder 34, a limiting frame 35, a limiting block 36, a screw rod lifting device 4, an adjusting frame 5, a detecting assembly 6, a rotating motor 61, a rotating disc 62, a rotating frame 63, an adjusting part 64, a supporting seat 641, an adjusting motor 642, a driving gear 643, a driven gear 644, a lifting screw rod 645, a lifting block 646, a hinging seat 647, an adjusting cylinder 648, a universal ball structural member 649, an adjusting plate 65 and a detecting part 66.
Detailed Description
Through research and analysis of the applicant, the reason that the problem (the number of batteries in the placement box is too large, and then part of the positions are overlapped or blocked, and then the detection part cannot detect the positions) occurs is that in order to improve the detection effect of square lithium ion batteries, and then after steel balls are installed on the batteries, the batteries can be placed on one placement box through a mechanical arm or other types of carrying devices, and since a plurality of positions for placing the batteries exist on the placement box, then the plurality of batteries can be detected at one time during detection, but since the positions of the existing detection parts for sealing the battery steel columns are relatively fixed, the number of batteries in the placement box is too large, and then part of the positions are overlapped or blocked, and then the detection part cannot detect the positions, therefore, products which do not accord with regulations are easy to flow into the market, visual fatigue is easy to generate if relying on manual visual inspection, and the effect of manually detecting bad battery cells is general, in order to finish detection work on the sealing part of a lithium ion battery steel column, a detection component is further arranged in the device, when a plurality of batteries are positioned on a limit seat, the position of the detection component is regulated by a lead screw lifting device, and then the detection part positioned on a regulating plate can carry out primary detection work on the batteries, then a rotating motor starts to work, and then the rotating motor which moves can drive a rotating disk to move, and then the rotating disk which moves can drive a rotating frame to move, and then the regulating motor starts to work, and then the regulating motor which moves can drive a driving gear connected with the regulating motor to start to rotate, then the driving gear of motion can drive driven gear and begin to rotate, and then the driven gear of motion can drive the lift lead screw and begin to rotate, and then the lift lead screw of motion can drive the elevating block and begin to move, and then can adjust the position of articulated seat on the supporting seat, and then can drive the regulating plate and move, thereby adjust the position of detection portion, because three regulation portion mutual independence, and then under the cooperation of governing cylinder and accommodate motor, can adjust the detection angle between detection portion and the battery, thereby can carry out a lot of detection work to the battery through changing detection angle, and then can obtain multiunit data, and then guarantee the accuracy of testing result, avoid not conforming to the standard battery and flow into market.
A device for detecting the effect of a steel ball sealing liquid injection hole of a square lithium ion battery comprises: the device comprises a workbench 1, a placing seat 2, a limiting assembly 3, a first limiting plate 31, a limiting seat 32, a second limiting plate 33, a driving cylinder 34, a limiting frame 35, a limiting block 36, a screw rod lifting device 4, an adjusting frame 5, a detecting assembly 6, a rotating motor 61, a rotating disc 62, a rotating frame 63, an adjusting part 64, a supporting seat 641, an adjusting motor 642, a driving gear 643, a driven gear 644, a lifting screw rod 645, a lifting block 646, a hinging seat 647, an adjusting cylinder 648, a universal ball structural member 649, an adjusting plate 65 and a detecting part 66.
The device comprises a workbench 1, a placing seat 2 and a screw rod lifting device 4 which are fixedly arranged on the workbench 1, a limiting component 3 arranged on the placing seat 2, an adjusting frame 5 connected with the screw rod lifting device 4, and at least one group of detection components 6 symmetrically arranged on the adjusting frame 5; the detection assembly 6 comprises a rotating motor 61 installed on the adjusting frame 5, a rotating disk 62 arranged at the output end of the rotating motor 61, a rotating frame 63 connected with the rotating disk 62, at least three adjusting parts 64 uniformly arranged on the rotating frame 63, an adjusting plate 65 used for connecting the adjusting parts 64, and a detection part 66 arranged on the adjusting plate 65; the adjusting part 64 includes a supporting seat 641 fixedly installed on the rotating frame 63, a driving member installed on the supporting seat 641, a lifting block 646 connected with the driving member, a hinge seat 647 installed on the lifting block 646, an adjusting cylinder 648 movably connected with the hinge seat 647, and a universal ball structural member 649 installed on the adjusting plate 65; the output end of the adjusting cylinder 648 is connected with the universal ball structural member 649; the driving member comprises an adjusting motor 642 and a lifting screw 645 which are mounted on the supporting seat 641, a driving gear 643 arranged at the output end of the adjusting motor 642, and a driven gear 644 meshed with the driving gear 643 and sleeved on the lifting screw 645; the lifting block 646 is sleeved on the lifting screw 645; after a plurality of batteries are located on the spacing seat 32, the position of the detection assembly 6 is adjusted through the lead screw lifting device 4 at this moment, and then the detection portion 66 located on the adjusting plate 65 can carry out primary detection work on the batteries, then the rotating motor 61 starts working, and then the rotating motor 61 moving can drive the rotating disc 62 to move, and then the rotating disc 62 moving can drive the rotating frame 63 to move, then the adjusting motor 642 starts working, and then the moving adjusting motor 642 can drive the driving gear 643 connected with the adjusting motor 642 to start rotating, and then the driving gear 643 moving can drive the driven gear 644 to start rotating, and then the driven gear 644 moving can drive the lifting lead screw 645 to start rotating, and then the lifting lead screw 645 moving can drive the lifting block 646 to start moving, and then the position of the hinging seat 647 on the supporting seat 641 can be adjusted, and then the adjusting plate 65 can be driven to move, and therefore the position of the detection portion 66 is adjusted, as the three adjusting portions 64 are mutually independent, and then under the cooperation of the adjusting cylinder 648 and the adjusting motor 642, the detection angle between the detection portion 66 and the batteries can be adjusted, the detection angle can be changed, and the battery can be detected, and the detection data can be further detected, and the detection accuracy of a plurality of groups of detection results can be guaranteed, and the detection results can not meet the accuracy, and the detection results can be met.
The limiting assembly 3 comprises a limiting seat 32 arranged on the placing seat 2, a first limiting plate 31 arranged on one of the limiting seats 32 in the length direction, a second limiting plate 33 arranged on one of the limiting seats 32 in the width direction, and a clamping piece arranged on the workbench 1; the clamping piece comprises a driving air cylinder 34 fixedly arranged on the workbench 1, a limiting frame 35 arranged at the output end of the driving air cylinder 34, and at least two limiting blocks 36 arranged on the limiting frame 35; a predetermined angle exists between the two limiting blocks 36; during operation, the position of the limiting block 36 is adjusted, and then the first limiting plate 31 and the second limiting plate 33 are matched to limit the lithium battery positioned on the limiting seat 32; the driving cylinder 34 is positioned at the diagonal line of the limiting seat 32; when the placing box needs to be limited, the placing box can be placed on the limiting seat 32, then the driving air cylinder 34 starts to work, then the driving air cylinder 34 which moves can drive the limiting frame 35 to start to work, then the limiting frame 35 which moves can drive the two limiting blocks 36 to start to work, then the limiting blocks 36 can be abutted with the surface of the placing box, then under the cooperation of the driving air cylinder 34, the placing box can be abutted with the first limiting plate 31 and the second limiting plate 33, further the limiting work of the placing box can be completed, and the detection part 66 is convenient for detecting the battery in the placing box.
Description of working principle: when the placing box needs to be limited, the placing box can be placed on the limiting seat 32, then the driving air cylinder 34 starts to work, the driving air cylinder 34 which moves can drive the limiting frame 35 to start to work, then the moving limiting frame 35 can drive the two limiting blocks 36 to start to work, further the limiting blocks 36 can be abutted with the surface of the placing box, then under the cooperation of the driving air cylinder 34, the placing box can be abutted with the first limiting plate 31 and the second limiting plate 33, further the limiting work of the placing box can be completed, and the detection part 66 is convenient for detecting the batteries in the placing box; after a plurality of batteries are located on the spacing seat 32, the position of the detection assembly 6 is adjusted through the lead screw lifting device 4, and then the detection portion 66 located on the adjusting plate 65 can carry out primary detection work on the batteries, then the rotating motor 61 starts working, and then the rotating motor 61 moving can drive the rotating disc 62 to move, and then the rotating disc 62 moving can drive the rotating frame 63 to move, then the adjusting motor 642 starts working, and then the moving adjusting motor 642 can drive the driving gear 643 connected with the adjusting motor 642 to start rotating, and then the moving driving gear 643 can drive the driven gear 644 to start rotating, and then the moving driven gear 644 can drive the lifting lead screw 645 to start rotating, and then the lifting lead screw 645 moving can drive the lifting block 646 to start moving, and then the position of the hinging seat 647 on the supporting seat 641 can be adjusted, and then the adjusting plate 65 can be driven to move, and therefore the position of the detection portion 66 can be adjusted, and as the three adjusting portions 64 are mutually independent, and then under the cooperation of the adjusting cylinder 648 and the adjusting motor 642, the detection angle between the detection portion 66 and the batteries can be adjusted, and the detection angle of the batteries can be changed, and the detection result can be obtained, and the accuracy of the detection result can be obtained.
The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the above embodiments, and various equivalent changes can be made to the technical solutions of the present utility model within the scope of the technical concept of the present utility model, and these equivalent changes all fall within the scope of the present utility model.
Claims (5)
1. Device for detecting effect of steel ball sealing liquid injection hole of square lithium ion battery, which is characterized by comprising:
the device comprises a workbench, a placing seat and a screw rod lifting device which are fixedly arranged on the workbench, a limiting assembly arranged on the placing seat, an adjusting frame connected with the screw rod lifting device and at least one group of detection assemblies symmetrically arranged on the adjusting frame;
the detection assembly comprises a rotating motor arranged on the adjusting frame, a rotating disk arranged at the output end of the rotating motor, a rotating frame connected with the rotating disk, at least three adjusting parts uniformly arranged on the rotating frame, an adjusting plate used for connecting the adjusting parts, and a detection part arranged on the adjusting plate.
2. The device for detecting the effect of sealing the liquid injection hole of the square lithium ion battery steel ball according to claim 1, wherein the device is characterized in that: the adjusting part comprises a supporting seat fixedly arranged on the rotating frame, a driving piece arranged on the supporting seat, a lifting block connected with the driving piece, a hinging seat arranged on the lifting block, an adjusting cylinder movably connected with the hinging seat and a universal ball structural piece arranged on the adjusting plate;
and the output end of the adjusting cylinder is connected with the universal ball structural member.
3. The device for detecting the effect of sealing the liquid injection hole of the square lithium ion battery steel ball according to claim 2, which is characterized in that: the driving piece comprises an adjusting motor and a lifting screw rod which are arranged on the supporting seat, a driving gear arranged at the output end of the adjusting motor, and a driven gear meshed with the driving gear and sleeved on the lifting screw rod;
the lifting block is sleeved on the lifting screw rod.
4. The device for detecting the effect of sealing the liquid injection hole of the square lithium ion battery steel ball according to claim 1, wherein the device is characterized in that: the limiting assembly comprises a limiting seat arranged on the placing seat, a first limiting plate arranged on one of the limiting seats in the length direction, a second limiting plate arranged on one of the limiting seats in the width direction, and a clamping piece arranged on the workbench.
5. The device for detecting the effect of sealing the liquid injection hole of the square lithium ion battery steel ball according to claim 4, wherein the device is characterized in that: the clamping piece comprises a driving air cylinder fixedly arranged on the workbench, a limiting frame arranged at the output end of the driving air cylinder and at least two limiting blocks arranged on the limiting frame;
a preset angle exists between the two limiting blocks;
during operation, the position of the limiting block is adjusted, and then the first limiting plate and the second limiting plate are matched to finish limiting the lithium battery positioned on the limiting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321359793.7U CN220602891U (en) | 2023-05-31 | 2023-05-31 | Device for detecting effect of steel ball sealing liquid injection hole of square lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321359793.7U CN220602891U (en) | 2023-05-31 | 2023-05-31 | Device for detecting effect of steel ball sealing liquid injection hole of square lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220602891U true CN220602891U (en) | 2024-03-15 |
Family
ID=90165487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321359793.7U Active CN220602891U (en) | 2023-05-31 | 2023-05-31 | Device for detecting effect of steel ball sealing liquid injection hole of square lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220602891U (en) |
-
2023
- 2023-05-31 CN CN202321359793.7U patent/CN220602891U/en active Active
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