CN213026415U - Lithium ion battery liquid injection device - Google Patents
Lithium ion battery liquid injection device Download PDFInfo
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- CN213026415U CN213026415U CN202022260711.6U CN202022260711U CN213026415U CN 213026415 U CN213026415 U CN 213026415U CN 202022260711 U CN202022260711 U CN 202022260711U CN 213026415 U CN213026415 U CN 213026415U
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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 priming device, including the stabilizer blade, still including the quantitative structure that production quality is high, accelerate the stirring structure of speed and the dismouting structure of being convenient for maintain, the bottom plate is installed on the top of stabilizer blade, and one side on bottom plate top installs the workstation, the support column is installed to the opposite side on bottom plate top, and the top of support column installs the roof, the liquid reserve tank is installed to one side on roof top, and the roof top of liquid reserve tank one side installs the filter tank. The utility model discloses an open driving motor and hot plate simultaneously and go on, driving motor work, the mobile jib rotates, drives the stirring leaf and rotates to carry out rapid mixing to electrolyte, hot plate work can carry out real-time heating to electrolyte, reduces the viscidity of electrolyte, and is quicker from making to annotate the liquid, and this structure has realized the processing function to electrolyte, is favorable to improving the work efficiency of device.
Description
Technical Field
The utility model relates to a lithium ion battery technical field specifically is a lithium ion battery priming device.
Background
A lithium ion battery is a type of secondary battery that mainly operates by movement of lithium ions between a positive electrode and a negative electrode. Along with the development of society, people also need more and more to lithium ion battery's volume, this just needs to carry out batch production to lithium ion battery, in the production process, needs to annotate lithium ion battery liquid, and current priming device still has many shortcomings.
The first and the traditional lithium ion battery liquid injection devices do not have the function of quantitative liquid injection, so that the amount of liquid injection at each time cannot be accurately controlled, and the quality of the produced battery is poor;
secondly, the traditional lithium ion battery liquid injection device cannot dissolve and stir the electrolyte solution, so that the viscosity of the electrolyte solution is reduced;
thirdly, the traditional lithium ion battery liquid injection device is easy to mix impurities and bubbles when injecting liquid, and the lithium ion battery is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lithium ion battery priming device to the function that does not have the ration and annotate the liquid that proposes in solving above-mentioned background art, can not dissolve the stirring to electrolyte solution and sneak into the problem of impurity and bubble easily when annotating the liquid.
In order to achieve the above object, the utility model provides a following technical scheme: a lithium ion battery liquid injection device comprises support legs, a quantitative structure with high production quality, a stirring structure for accelerating speed and a disassembly and assembly structure convenient for maintenance;
the top ends of the support legs are provided with a bottom plate, one side of the top end of the bottom plate is provided with a workbench, the other side of the top end of the bottom plate is provided with a support column, and the top end of the supporting column is provided with a top plate, one side of the top end of the top plate is provided with a liquid storage tank, the top end of the top plate at one side of the liquid storage tank is provided with a filter tank, the bottom end of the filter tank extends to the lower part of the top plate, and the bottom end of the outer wall of the filter tank is sleeved with a liquid storage box, the bottom end of the filter tank extends to the interior of the liquid storage box, a liquid injection pipe penetrates through the middle position of the bottom end of the liquid storage box, a bracket is arranged at the middle position of the top end of the liquid storage box, and the middle position of the top end of the bracket is provided with a driving motor, the bottom end of the driving motor is provided with a main rod, the bottom end of the main rod extends to the interior of the liquid storage tank, the bottom end of the main rod is connected to the bottom end of the interior of the liquid storage tank through a rotating shaft, and the stirring structure is arranged in the interior of the liquid storage tank;
one side of the top end of the liquid storage tank is provided with a fixing column, and the quantitative structure is arranged at the top ends of the liquid storage tank and the filter tank;
the inside bottom of filtration jar transversely is provided with the filter screen, and the both sides of filter screen all run through to the both sides of stock solution box, the dismouting structure sets up in the both sides of stock solution box.
Preferably, the dismouting structure includes the second fixed plate, the second fixed plate all sets up in the stock solution box both sides of filter screen below, and the stock solution box both sides of second fixed plate below all are provided with first fixed plate, the bottom of first fixed plate all is provided with the inserted bar, and the top of inserted bar all runs through to the top of filter screen.
Preferably, the outer wall of the inserted link between the second fixing plate and the first fixing plate is sleeved with an installation spring, and the top end and the bottom end of the installation spring are welded with the second fixing plate and the first fixing plate respectively.
Preferably, the stirring structure includes communicating pipe, the pump body, hot plate and stirring leaf, the stirring leaf evenly sets up in the inside mobile jib outer wall of liquid reserve tank, two hot plates are all installed to the inside bottom of liquid reserve tank of mobile jib both sides, the pump body is installed to one side of the inside of liquid reserve tank, and communicating pipe is installed to the bottom of the pump body.
Preferably, one side of the communicating pipe extends to one side of the pump body, and one side of the communicating pipe penetrates to one side of the interior of the filter tank.
Preferably, the ration structure includes bull stick, camshaft, clamp plate, auxiliary spring, extension rod, piston, driving gear and driven gear, the piston sets up in the inside of crossing the jar, and the top of piston installs the extension rod, the top of extension rod runs through to the top of crossing the jar, and crosses the extension rod outer wall cover on jar top and be equipped with auxiliary spring, the clamp plate is installed on the top of extension rod, the bull stick transversely sets up in one side on liquid reserve tank top through the fixed column, and the camshaft is installed to the bull stick one side of clamp plate top.
Preferably, a driven gear is installed on the other side of the rotating rod, and the driving gear is sleeved on the outer wall of the main rod on one side of the driven gear.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the arrangement of the main rod, the stirring blades, the driving motor and the heating plate, a worker simultaneously starts the driving motor and the heating plate, the driving motor works, the main rod rotates to drive the stirring blades to rotate, so that the electrolyte is quickly stirred, the heating plate works to heat the electrolyte in real time, the viscosity of the electrolyte is reduced, the electrolyte is more quickly injected, and the structure realizes the processing function of the electrolyte;
(2) through being provided with driving motor, the driving gear, driven gear and camshaft, the staff opens driving motor work, the driving gear rotates, driven gear is driven, the bull stick rotates, make the camshaft upset, act on the clamp plate, thereby promote the extension rod to take place the activity, auxiliary spring takes place deformation, drive the piston motion, thereby change the pressure in the middle of filtering jar and the liquid storage box, thereby directly push the electrolyte in the middle of the liquid storage box inside the battery, the liquid injection finishes, camshaft reconversion, under auxiliary spring's reaction force, the piston reconversion, prepare next liquid injection, the function of ration liquid injection has been realized to this structure;
(3) through being provided with inserted bar, filter screen and installation spring, the pulling inserted bar for the inserted bar breaks away from the restriction to the filter screen, and the installation spring takes place deformation simultaneously, takes out the filter screen immediately and changes, and the change finishes, and the staff installs the filter screen in the normal position, loosens the inserted bar and under the reaction force of installation spring, and the inserted bar continues to restrict the installation to the filter screen, and this structure has realized the dismouting function to the filter screen.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic side view of the bottom plate and top plate assembly of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a base plate; 2. a support leg; 3. a liquid injection pipe; 4. a work table; 5. fixing a column; 6. a support pillar; 7. a filter tank; 8. a stirring structure; 801. a communicating pipe; 802. a pump body; 803. heating plates; 804. stirring blades; 9. a quantitative structure; 901. a rotating rod; 902. a camshaft; 903. pressing a plate; 904. an auxiliary spring; 905. an extension rod; 906. a piston; 907. a driving gear; 908. a driven gear; 10. a top plate; 11. a liquid storage tank; 12. a liquid storage box; 13. a drive motor; 14. a support; 15. a first fixing plate; 16. inserting a rod; 17. a second fixing plate; 18. installing a spring; 19. a filter screen; 20. the main pole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-4, a lithium ion battery liquid injection device includes a support leg 2, a quantitative structure 9 with high production quality, a stirring structure 8 for increasing speed, and a disassembly and assembly structure for facilitating maintenance;
the top end of the support leg 2 is provided with the bottom plate 1, one side of the top end of the bottom plate 1 is provided with the workbench 4, the other side of the top end of the bottom plate 1 is provided with the support column 6, the top end of the support column 6 is provided with the top plate 10, one side of the top end of the top plate 10 is provided with the liquid storage box 11, the top end of the top plate 10 at one side of the liquid storage box 11 is provided with the filter tank 7, the bottom end of the outer wall of the filter tank 7 is sleeved with the liquid storage box 12, the bottom end of the filter tank 7 extends to the inside of the liquid storage box 12, the middle position of the bottom end of the liquid storage box 12 is provided with the liquid injection pipe 3 in a penetrating way, the middle position of the top end of the liquid storage box 11 is provided with the bracket 14, the middle position of the top end of the bracket 14 is provided with the driving motor 13, the model of the, the bottom end of the main rod 20 is connected to the bottom end inside the liquid storage tank 11 through a rotating shaft, and the stirring structure 8 is arranged inside the liquid storage tank 11;
one side of the top end of the liquid storage tank 11 is provided with a fixed column 5, and the quantitative structure 9 is arranged at the top ends of the liquid storage tank 11 and the filter tank 7;
the inside bottom of filter tank 7 transversely is provided with filter screen 19, and the both sides of filter screen 19 all run through to the both sides of stock solution box 12, and the dismouting structure sets up in the both sides of stock solution box 12.
Referring to fig. 1-4, a lithium ion battery liquid injection device further includes a dismounting structure, the dismounting structure includes a second fixing plate 17, the second fixing plate 17 is disposed on both sides of the liquid storage box 12 below the filter screen 19, and both sides of the liquid storage box 12 below the second fixing plate 17 are disposed with first fixing plates 15, bottom ends of the first fixing plates 15 are disposed with insertion rods 16, and top ends of the insertion rods 16 penetrate above the filter screen 19;
the outer walls of the inserted rods 16 between the second fixing plate 17 and the first fixing plate 15 are sleeved with mounting springs 18, and the top ends and the bottom ends of the mounting springs 18 are respectively welded with the second fixing plate 17 and the first fixing plate 15;
specifically, as shown in fig. 1, 2 and 3, when the mechanism is used, the insertion rod 16 is pulled to separate the insertion rod 16 from the restriction effect on the filter screen 19, the mounting spring 18 is deformed, the filter screen 19 is immediately taken out for replacement, after the replacement is completed, the worker mounts the filter screen 19 in place, and the insertion rod 16 is released to restrict the mounting of the filter screen 19 under the reaction force of the mounting spring 18.
Example 2: the stirring structure 8 comprises a communicating pipe 801, a pump body 802, heating plates 803 and stirring blades 804, wherein the stirring blades 804 are uniformly arranged on the outer wall of the main rod 20 in the liquid storage tank 11, the two heating plates 803 are respectively arranged at the bottom ends in the liquid storage tank 11 at the two sides of the main rod 20, the pump body 802 is arranged at one side in the liquid storage tank 11, and the communicating pipe 801 is arranged at the bottom end of the pump body 802;
one side of the communication pipe 801 extends to one side of the pump body 802, and one side of the communication pipe 801 penetrates to one side inside the canister 7;
specifically, as shown in fig. 1, when using this mechanism, open driving motor 13 and hot plate 803 simultaneously and go on, driving motor 13 works, mobile jib 20 rotates, drives stirring leaf 804 and rotates to carry out rapid mixing to electrolyte, hot plate 803 works, can heat electrolyte in real time, reduces the viscidity of electrolyte, from making annotating the liquid faster.
Example 3: the quantitative structure 9 comprises a rotating rod 901, a cam shaft 902, a pressure plate 903, an auxiliary spring 904, an extension rod 905, a piston 906, a driving gear 907 and a driven gear 908, the piston 906 is arranged inside the filter tank 7, the extension rod 905 is installed at the top end of the piston 906, the top end of the extension rod 905 penetrates above the filter tank 7, the auxiliary spring 904 is sleeved on the outer wall of the extension rod 905 at the top end of the filter tank 7, the pressure plate 903 is installed at the top end of the extension rod 905, the rotating rod 901 is transversely arranged on one side of the top end of the liquid storage tank 11 through a fixing column 5, and the cam shaft 902 is installed on one side of the rotating rod 901;
a driven gear 908 is installed at the other side of the rotating rod 901, and a driving gear 907 is sleeved on the outer wall of the main rod 20 at one side of the driven gear 908;
specifically, as shown in fig. 1, fig. 2 and fig. 4, when the mechanism is used, the driving motor 13 works, the driving gear 907 rotates, the driven gear 908 is driven, the rotating rod 901 rotates, so that the cam shaft 902 overturns to act on the pressing plate 903, so that the extension rod 905 is pushed to move, the auxiliary spring 904 deforms, the piston 906 is driven to move, the pressure in the filter tank 7 and the liquid storage box 12 is changed, so that the electrolyte in the liquid storage box 12 is directly pushed into the battery, the liquid injection is completed, the cam shaft 902 recovers, and under the reactive force of the auxiliary spring 904, the piston 906 recovers.
The working principle is as follows: when using this device, at first, to the inside electrolyte that adds the capacity of liquid reserve tank 11, open driving motor 13 simultaneously and hot plate 803 after that and go on, driving motor 13 work, mobile jib 20 rotates, drives stirring leaf 804 and rotates to carry out rapid mixing to electrolyte, hot plate 803 work can carry out real-time heating to electrolyte, reduces the viscidity of electrolyte, from making annotating the liquid faster.
Afterwards, when liquid needs to be injected, a worker opens the pump body 802 to work, the electrolyte inside the liquid storage box 11 is sent into the filter tank 7 through the communicating pipe 801, then the electrolyte directly passes through the filter screen 19 under the action of gravity and enters the liquid storage box 12 to filter impurities, meanwhile, bubbles in the electrolyte are reduced, when liquid is injected, the worker opens the driving motor 13 to work, the driving gear 907 rotates, the driven gear 908 drives the driving gear, the rotating rod 901 rotates to enable the cam shaft 902 to overturn and act on the pressing plate 903, so that the extending rod 905 is pushed to move, the auxiliary spring 904 deforms to drive the piston 906 to move, so that the pressure in the filter tank 7 and the liquid storage box 12 is changed, the electrolyte in the liquid storage box 12 is directly pushed into the battery, the liquid injection is finished, the cam shaft 902 recovers to the original state, under the reaction force of the auxiliary spring 904, the piston 906 is restored to the original state and ready for the next injection.
Finally, after the device works for a long time, the filter screen 19 is easily blocked, a worker pulls the insertion rod 16, so that the insertion rod 16 is separated from the limiting effect on the filter screen 19, the installation spring 18 deforms, the filter screen 19 is immediately taken out for replacement, after the replacement is finished, the worker installs the filter screen 19 in the original position, the insertion rod 16 is loosened under the counter-acting force of the installation spring 18, and the insertion rod 16 continues to limit the installation of the filter screen 19.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a lithium ion battery priming device, includes stabilizer blade (2), its characterized in that: the device also comprises a quantitative structure (9) with high production quality, a stirring structure (8) for accelerating the speed and a disassembly and assembly structure convenient for maintenance;
the bottom plate (1) is installed on the top ends of the support legs (2), the workbench (4) is installed on one side of the top end of the bottom plate (1), the support columns (6) are installed on the other side of the top end of the bottom plate (1), the top plate (10) is installed on the top ends of the support columns (6), the liquid storage box (11) is installed on one side of the top plate (10), the filter tank (7) is installed on the top end of the top plate (10) on one side of the liquid storage box (11), the bottom end of the filter tank (7) extends to the inside of the liquid storage box (12), the bottom end middle position of the liquid storage box (12) penetrates through the liquid pipe (3), the support (14) is installed on the top end middle position of the liquid storage box (11), and the driving motor (13) is installed on the top end middle position of the support (14), the bottom end of the driving motor (13) is provided with a main rod (20), the bottom end of the main rod (20) extends into the liquid storage tank (11), the bottom end of the main rod (20) is connected to the bottom end of the liquid storage tank (11) through a rotating shaft, and the stirring structure (8) is arranged in the liquid storage tank (11);
one side of the top end of the liquid storage box (11) is provided with a fixing column (5), and the quantitative structure (9) is arranged at the top ends of the liquid storage box (11) and the filter tank (7);
the bottom of filtering jar (7) inside transversely is provided with filter screen (19), and the both sides of filter screen (19) all run through to the both sides of stock solution box (12), the dismouting structure sets up in the both sides of stock solution box (12).
2. The lithium ion battery electrolyte injection device according to claim 1, characterized in that: the dismouting structure includes second fixed plate (17), second fixed plate (17) all set up in stock solution box (12) both sides of filter screen (19) below, and stock solution box (12) both sides of second fixed plate (17) below all are provided with first fixed plate (15), the bottom of first fixed plate (15) all is provided with inserted bar (16), and the top of inserted bar (16) all runs through to the top of filter screen (19).
3. The lithium ion battery electrolyte injection device according to claim 2, characterized in that: the outer wall of an inserted bar (16) between the second fixing plate (17) and the first fixing plate (15) is sleeved with an installation spring (18), and the top end and the bottom end of the installation spring (18) are welded with the second fixing plate (17) and the first fixing plate (15) respectively.
4. The lithium ion battery electrolyte injection device according to claim 1, characterized in that: stirring structure (8) include communicating pipe (801), the pump body (802), hot plate (803) and stirring leaf (804), stirring leaf (804) evenly set up in inside mobile jib (20) outer wall of mobile jib (11), two hot plate (803) are all installed to the inside bottom of liquid reserve tank (11) of mobile jib (20) both sides, the pump body (802) is installed to inside one side of liquid reserve tank (11), and communicating pipe (801) are installed to the bottom of the pump body (802).
5. The lithium ion battery electrolyte injection device according to claim 4, characterized in that: one side of the communication pipe (801) extends to one side of the pump body (802), and one side of the communication pipe (801) penetrates to one side of the interior of the filter tank (7).
6. The lithium ion battery electrolyte injection device according to claim 1, characterized in that: quantitative structure (9) include bull stick (901), camshaft (902), clamp plate (903), auxiliary spring (904), extension rod (905), piston (906), driving gear (907) and driven gear (908), piston (906) set up in the inside of filtering jar (7), and the top of piston (906) installs extension rod (905), the top of extension rod (905) runs through to the top of filtering jar (7), and the extension rod (905) outer wall cover on filtering jar (7) top is equipped with auxiliary spring (904), clamp plate (903) are installed on the top of extension rod (905), bull stick (901) transversely set up in one side on liquid reserve tank (11) top through fixed column (5), and camshaft (902) are installed to bull stick (901) one side of clamp plate (903) top.
7. The lithium ion battery electrolyte injection device according to claim 6, characterized in that: a driven gear (908) is installed on the other side of the rotating rod (901), and a driving gear (907) is sleeved on the outer wall of a main rod (20) on one side of the driven gear (908).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022260711.6U CN213026415U (en) | 2020-10-10 | 2020-10-10 | Lithium ion battery liquid injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022260711.6U CN213026415U (en) | 2020-10-10 | 2020-10-10 | Lithium ion battery liquid injection device |
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| Publication Number | Publication Date |
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| CN213026415U true CN213026415U (en) | 2021-04-20 |
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| CN202022260711.6U Active CN213026415U (en) | 2020-10-10 | 2020-10-10 | Lithium ion battery liquid injection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117559093A (en) * | 2024-01-10 | 2024-02-13 | 山西工程技术学院 | Electrolyte filling equipment |
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2020
- 2020-10-10 CN CN202022260711.6U patent/CN213026415U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117559093A (en) * | 2024-01-10 | 2024-02-13 | 山西工程技术学院 | Electrolyte filling equipment |
| CN117559093B (en) * | 2024-01-10 | 2024-03-12 | 山西工程技术学院 | Electrolyte filling equipment |
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