CN217768711U - Lithium battery electrolyte injection device - Google Patents
Lithium battery electrolyte injection device Download PDFInfo
- Publication number
- CN217768711U CN217768711U CN202221250668.8U CN202221250668U CN217768711U CN 217768711 U CN217768711 U CN 217768711U CN 202221250668 U CN202221250668 U CN 202221250668U CN 217768711 U CN217768711 U CN 217768711U
- Authority
- CN
- China
- Prior art keywords
- injection
- support frame
- lithium battery
- block
- battery electrolyte
- 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.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 111
- 239000007924 injection Substances 0.000 title claims abstract description 111
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 50
- 239000003792 electrolyte Substances 0.000 title claims abstract description 45
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 238000003860 storage Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 150000002641 lithium Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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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- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model discloses a lithium battery electrolyte injection apparatus, relate to lithium battery electrolyte injection apparatus technical field, specifically be including the support frame, the upside of the inside wall of support frame is provided with the conveyer belt, the upper surface of support frame is provided with first support, the lower surface of first support is provided with image collector, the upper surface of support frame is provided with electric telescopic handle, electric telescopic handle's upper end is provided with the slide rail, the inside wall of slide rail is provided with the slider, second servo motor's output is provided with the injection piece, the lower surface of injection piece is provided with the injection syringe, the inside that the surface of injection syringe is located the injection piece is provided with closed block, closed block's inside wall is provided with sealed slider, the upper end that the interior roof of injection piece is located the lift post is provided with press switch, the upper surface of support frame is provided with the liquid storage pot the device through the second support frame and has the beneficial effect that has improved automated production's ability and the volume of being convenient for holding injection electrolyte.
Description
Technical Field
The utility model relates to a lithium battery electrolyte injection apparatus technical field specifically is a lithium battery electrolyte injection apparatus.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, and because the chemical characteristics of the lithium metal are very active, the lithium metal has very high requirements on the environment in processing, storage and use, and the lithium battery becomes the mainstream at present along with the development of scientific technology.
Present lithium cell is when production, need be at the inside injection electrolyte of lithium cell, injection operation is accomplished by the manual work for the most part, degree of automation is relatively poor, manual operation also accomplishes the injection operation to lithium cell electrolyte on the conveyer belt, lithium cell housing on the conveyer belt has certain angle owing to the reason of putting usually, get the operation comparatively loaded down with trivial details to different gradients during manual operation, and the manual work is difficult to hold the injection volume, cause the quality of lithium cell not unified, so current lithium cell electrolyte injection device has the shortcoming that degree of automation is relatively poor and the volume of injection electrolyte is not convenient for hold.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a lithium battery electrolyte injection device has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a lithium battery electrolyte injection apparatus, includes the support frame, the upside of the inside wall of support frame is provided with the conveyer belt, the upper surface of support frame is provided with first support, the lower surface of first support is provided with image collector, the upper surface of support frame is provided with electric telescopic handle, electric telescopic handle's upper end is provided with the slide rail, the inside wall of slide rail is provided with the slider, the lower surface of slider is provided with second servo motor, second servo motor's output is provided with the injection block, the lower surface of injection block is provided with the movable rod, the lower surface of injection block is provided with the injection syringe, the inside that the surface of injection syringe is located the injection block is provided with closed block, closed block's inside wall is provided with sealing slide, the upper surface of movable rod is provided with the lift post, the upper end that the interior roof of injection block is located the lift post is provided with press the switch, the upper surface of support frame is provided with the liquid storage pot through the second support frame.
Optionally, a power distribution cabinet is arranged on the outer surface of the support frame, and the power distribution cabinet is electrically connected with the electric equipment of the device through a wire.
Optionally, the electric telescopic rods are provided with two parts which are respectively arranged on the front side and the rear side of the upper surface of the support frame.
Optionally, a first servo motor is arranged on the upper surface of the sliding rail, a lead screw is arranged at one end of an output shaft of the first servo motor, and the outer surface of the lead screw is in transmission connection with the inner side wall of the sliding block.
Optionally, the inner side wall of the injection block is provided with a baffle, and the upper end of the movable rod is provided with a rotating wheel through a first connecting rod.
Optionally, one end of the sealing slider is rotatably connected with the rotating wheel through a second connecting rod, and one end of the sealing slider penetrates through the outer surface of the injection tube.
Optionally, the lower end of the outer surface of the injection tube is provided with a first liquid level detection ring, and the outer surface of the injection tube, which is located on the upper side of the first liquid level detection ring, is provided with a second liquid level detection ring.
Optionally, a pressure pump is arranged on the outer surface of the liquid storage tank, and the output end of the pressure pump is fixedly connected with the upper end of the injection tube through a hose.
(III) advantageous effects
The utility model provides a lithium battery electrolyte injection apparatus possesses following beneficial effect:
1. this a lithium battery electrolyte injection apparatus, through the conveyer belt, the setting of image collector and injection block, make this lithium battery electrolyte injection apparatus possess the effect that promotes automation ability, through the image collector, electric telescopic handle, a slide rail, first servo motor, the lead screw, slider and second servo motor's cooperation sets up, can carry out the detection of position and gradient to the lithium battery shell of conveyer belt upper surface through the image collector in the use, thereby the shell passes through the rotation of first servo motor and the transmission of lead screw and slider, drive the displacement around the injection block level, and can carry out rotation regulation to the angle of injection block through second servo motor, can be better carry out the injection of electrolyte to the lithium cell of the upper surface of conveyer belt, through electric telescopic handle's setting, when the upper surface of lithium cell at the conveyer belt removes to the below of injection block, indentation through electric telescopic handle's telescopic handle, drive arrangement moves down, thereby make the injection pipe insert in the lithium battery electrolyte injection hole, the lower extreme extrusion to the movable rod this moment, drive the electric telescopic handle at the baffle of lower extreme for the electric telescopic handle and give the left side of lower surface of conveyer belt through the connecting rod slip of the lead screw, the inside injection pole that the injection pump that the injection pole that the lithium cell was provided the pressure and was opened to the injection pump, thereby the automatic injection pump that the inner wall that the injection pole that the injection pump that the lithium cell was provided the pressure that the injection pump that the pressure was provided the full automation.
2. This lithium battery electrolyte injection apparatus, through sealed slider, the setting of first liquid level detection ring and second liquid level detection ring, make this lithium battery electrolyte injection apparatus possess the effect of the volume of being convenient for hold injection electrolyte, the cooperation through first liquid level detection ring and second liquid level detection ring sets up, in the in-process of using, when filling electrolyte to the lithium cell is inside, the electrolyte liquid level at first with first liquid level detection ring contact, electric telescopic handle's telescopic link will stretch out this moment, drive device lifting certain distance, enough make sealed slider be in the open mode, and make the lift post break away from the switch of pressing down the switch, thereby make the force pump close, the automatic slow speed injection of remaining a small amount of electrolyte, after liquid level and second liquid level detection ring contact, electric telescopic handle's telescopic link stretches out immediately, make the device rise, sealed slider will insert the inside of closing piece this moment, make the injection tube closed, thereby automatic injection that finishes, the purpose of the volume of injection electrolyte has been reached and is convenient for holding.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic structural diagram of a front view section of the injection block of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3A according to the present invention;
fig. 5 is a schematic structural diagram of the present invention at B in fig. 3.
In the figure: 1. a support frame; 2. a power distribution cabinet; 3. a conveyor belt; 4. a first bracket; 5. an image collector; 6. an electric telescopic rod; 7. a slide rail; 8. a first servo motor; 9. a screw rod; 10. a slider; 11. a second servo motor; 12. an injection block; 13. a baffle plate; 14. a movable rod; 15. a first link; 16. a rotating wheel; 17. an injection tube; 18. a closing block; 19. sealing the sliding block; 20. a second link; 21. a lifting column; 22. a push switch; 23. a first liquid level detection ring; 24. a second liquid level detection ring; 25. a second support frame; 26. a liquid storage tank; 27. a pressure pump; 28. a hose.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a lithium cell electrolyte injection apparatus, including support frame 1, the surface of support frame 1 is provided with switch board 2, switch board 2 passes through wire and the device's consumer electric connection, the upside of the inside wall of support frame 1 is provided with conveyer belt 3, the upper surface of support frame 1 is provided with first support 4, the lower surface of first support 4 is provided with image collector 5, the upper surface of support frame 1 is provided with electric telescopic handle 6, electric telescopic handle 6 is provided with two and sets up respectively in the front and back both sides of the upper surface of support frame 1, the upper end of electric telescopic handle 6's telescopic link is provided with slide rail 7, the upper surface of slide rail 7 is provided with first servo motor 8, the one end of first servo motor 8's output shaft is provided with lead screw 9, the surface of lead screw 9 is connected with the inside wall transmission of slider 10, the inside wall of slide rail 7 is provided with slider 10, the lower surface of slider 10 is provided with second servo motor 11, the output of second servo motor 11 is provided with injection piece 12, the inside wall of injection piece 12 is provided with baffle 13, the upper end of movable rod 14 is provided with the runner 16 through first connecting rod 15.
When in use, the conveying belt 3, the image collector 5 and the injection block 12 are arranged, so that the lithium battery electrolyte injection device has the effect of improving the automation capacity, and the position and the gradient of a lithium battery shell on the upper surface of the conveying belt 3 can be detected through the image collector 5 in the using process by virtue of the matching arrangement of the image collector 5, the electric telescopic rod 6, the sliding rail 7, the first servo motor 8, the screw rod 9, the sliding block 10 and the second servo motor 11, so that the shell drives the injection block 12 to horizontally displace back and forth through the rotation of the first servo motor 8 and the transmission action of the screw rod 9 and the sliding block 10, and the angle of the injection block 12 can be rotatably adjusted through the second servo motor 11, so that the lithium battery on the upper surface of the conveying belt 3 can be better injected with electrolyte, and through the arrangement of the electric telescopic rod 6, when the lithium battery moves to the lower part of the injection block 12 on the upper surface of the conveyor belt 3, the driving device moves downwards through the retraction of the telescopic rod of the electric telescopic rod 6, so that the injection pipe 17 is inserted into the lithium battery electrolyte injection hole, at the moment, the lower end of the movable rod 14 is extruded, the electric telescopic rod 6 is driven by the first connecting rod 15 to slide towards the left side on the lower surface of the baffle 13, the lead screw 9 is driven by the second connecting rod 20 to be pulled out from the inner side wall of the closed block 18 to one side, so that the injection pipe 17 is in an open state, at the moment, the electrolyte can be injected into the lithium battery through the injection pipe 17, the lifting column 21 at the upper end of the movable rod 14 is arranged, the switch of the switch 22 is pressed, the pressure pump 27 works, the pressure can be provided for filling the electrolyte when the lithium battery is used through the arrangement of the pressure pump 27, the injection speed is accelerated, so that the electrolyte injection can be fully automatically performed on the lithium battery, the aim of improving the capacity of automatic production is fulfilled.
Example 2
Referring to fig. 1 to 5, the present invention provides a technical solution: the lower surface of the injection block 12 is provided with a movable rod 14, the lower surface of the injection block 12 is provided with an injection tube 17, the lower end of the outer surface of the injection tube 17 is provided with a first liquid level detection ring 23, the outer surface of the injection tube 17 is positioned on the upper side of the first liquid level detection ring 23 and is provided with a second liquid level detection ring 24, the outer surface of the injection tube 17 is positioned inside the injection block 12 and is provided with a closing block 18, the inner side wall of the closing block 18 is provided with a sealing slide block 19, one end of the sealing slide block 19 is rotatably connected with the rotating wheel 16 through a second connecting rod 20, one end of the sealing slide block 19 penetrates through the outer surface of the injection tube 17, the upper surface of the movable rod 14 is provided with a lifting column 21, the upper end, positioned on the lifting column 21, of the inner top wall of the injection block 12 is provided with a press switch 22, the upper surface of the support frame 1 is provided with a liquid storage tank 26 through a second support frame 25, the outer surface of the liquid storage tank 26 is provided with a pressure pump 27, and the output end of the pressure pump 27 is fixedly connected with the upper end of the injection tube 17 through a hose 28.
During the use, through sealed slider 19, the setting of first liquid level detection ring 23 and second liquid level detection ring 24, make this lithium cell electrolyte injection device possess the effect of being convenient for hold the volume of injection electrolyte, through the cooperation setting of first liquid level detection ring 23 and second liquid level detection ring 24, in the in-process of use, when filling electrolyte to lithium cell inside, the electrolyte liquid level at first contacts with first liquid level detection ring 23, the telescopic link of electric telescopic handle 6 will stretch out this moment, drive device lifting certain distance, enough make sealed slider 19 be in the open mode, and make lift post 21 break away from the switch of press switch 22, thereby make force pump 27 close, the automatic injection that slows down of remaining a small amount of electrolyte, after the liquid level and second liquid level detection ring 24 rise the back, electric telescopic handle 6's the immediate extension makes the device, sealed slider 19 will insert the inside of closing block 18 this moment, make injection tube 17 closed, thereby the automatic injection that ends, reached the mesh that is convenient for holding the volume of injection.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a lithium cell electrolyte injection apparatus, includes support frame (1), its characterized in that: a conveyor belt (3) is arranged on the upper side of the inner side wall of the support frame (1), the upper surface of the supporting frame (1) is provided with a first bracket (4), the lower surface of the first bracket (4) is provided with an image collector (5), the upper surface of the supporting frame (1) is provided with an electric telescopic rod (6), the upper end of the telescopic rod of the electric telescopic rod (6) is provided with a slide rail (7), a sliding block (10) is arranged on the inner side wall of the sliding rail (7), a second servo motor (11) is arranged on the lower surface of the sliding block (10), the output end of the second servo motor (11) is provided with an injection block (12), the lower surface of the injection block (12) is provided with a movable rod (14), the lower surface of the injection block (12) is provided with an injection tube (17), the outer surface of the injection tube (17) is provided with a closing block (18) positioned inside the injection block (12), the inner side wall of the closing block (18) is provided with a sealing sliding block (19), the upper surface of the movable rod (14) is provided with a lifting column (21), the inner top wall of the injection block (12) is provided with a press switch (22) at the upper end of a lifting column (21), the upper surface of the support frame (1) is provided with a liquid storage tank (26) through a second support frame (25).
2. The lithium battery electrolyte injection apparatus of claim 1, wherein: the outer surface of the support frame (1) is provided with a power distribution cabinet (2), and the power distribution cabinet (2) is electrically connected with electric equipment of the device through a wire.
3. The lithium battery electrolyte injection apparatus of claim 1, wherein: the electric telescopic rods (6) are arranged on the front side and the rear side of the upper surface of the support frame (1) respectively.
4. The lithium battery electrolyte injection apparatus of claim 1, wherein: the upper surface of the sliding rail (7) is provided with a first servo motor (8), one end of an output shaft of the first servo motor (8) is provided with a screw rod (9), and the outer surface of the screw rod (9) is in transmission connection with the inner side wall of the sliding block (10).
5. The lithium battery electrolyte injection apparatus of claim 1, wherein: the inner side wall of the injection block (12) is provided with a baffle (13), and the upper end of the movable rod (14) is provided with a rotating wheel (16) through a first connecting rod (15).
6. The lithium battery electrolyte injection device of claim 1, wherein: one end of the sealing sliding block (19) is connected with the rotating wheel (16) through a second connecting rod (20) in a rotating mode, and one end of the sealing sliding block (19) penetrates through the outer surface of the injection tube (17).
7. The lithium battery electrolyte injection apparatus of claim 1, wherein: the lower extreme of the surface of injection pipe (17) is provided with first liquid level detection ring (23), the surface of injection pipe (17) is located the upside of first liquid level detection ring (23) and is provided with second liquid level detection ring (24).
8. The lithium battery electrolyte injection apparatus of claim 1, wherein: the outer surface of the liquid storage tank (26) is provided with a pressure pump (27), and the output end of the pressure pump (27) is fixedly connected with the upper end of the injection tube (17) through a hose (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221250668.8U CN217768711U (en) | 2022-05-23 | 2022-05-23 | Lithium battery electrolyte injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221250668.8U CN217768711U (en) | 2022-05-23 | 2022-05-23 | Lithium battery electrolyte injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217768711U true CN217768711U (en) | 2022-11-08 |
Family
ID=83885432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221250668.8U Expired - Fee Related CN217768711U (en) | 2022-05-23 | 2022-05-23 | Lithium battery electrolyte injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217768711U (en) |
-
2022
- 2022-05-23 CN CN202221250668.8U patent/CN217768711U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221108 |