CN215989148U - Winding liquid injection device for lithium battery production - Google Patents
Winding liquid injection device for lithium battery production Download PDFInfo
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- CN215989148U CN215989148U CN202122124020.8U CN202122124020U CN215989148U CN 215989148 U CN215989148 U CN 215989148U CN 202122124020 U CN202122124020 U CN 202122124020U CN 215989148 U CN215989148 U CN 215989148U
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- liquid
- lithium battery
- outlet pipe
- cabinet body
- placing groove
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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 relates to the technical field of lithium battery production, and discloses a winding liquid injection device for lithium battery production, which comprises a cabinet body, wherein supporting legs are arranged at four corners below the cabinet body, a liquid storage tank is arranged at one end above the cabinet body, a liquid outlet pipe is arranged at one side of the liquid storage tank, the bottom end of the liquid outlet pipe penetrates through the inside of the cabinet body, a liquid injection head is arranged at the bottom of the liquid outlet pipe, a sealing ring is arranged on the liquid outlet pipe and close to the upper part of the liquid injection head, and a liquid flow sensor is arranged on the liquid outlet pipe. According to the utility model, the placing groove is arranged in the cabinet body, the non-slip mat is arranged on the placing groove, so that the lithium battery can be conveniently placed on the placing groove, the lithium battery can be fixed by utilizing the clamping plates on the two sides, the lithium battery is prevented from shaking in the moving process, and meanwhile, the springs are arranged between the clamping plates and the placing groove, so that the distance between the clamping plates can be conveniently adjusted according to the size of the lithium battery, and the applicability of the placing groove is better.
Description
Technical Field
The utility model relates to the technical field of lithium battery production, in particular to a winding liquid injection device for lithium battery production.
Background
At present, because of the advantages of high energy density, long cycle life, small self-discharge and the like, the lithium ion battery is widely applied to the electronic fields of consumption, IT, communication and the like, electrolyte is an important component of the lithium battery, and electrolyte injection is an important process for injecting quantitative electrolyte into the lithium battery.
Chinese patent discloses a priming device (No. CN204558581U) for lithium cell, this patent technique adopts rigidity to annotate liquid pipe and soft pipe box matched with mode, can be with smooth quick the injecting liquid downthehole of injecting into the lithium cell of electrolyte, adopt positioning mechanism can be through the cooperation of location pearl and lithium cell locating hole, make the lithium cell annotate the liquid hole just to annotating the liquid pipe, further guarantee the efficiency of annotating the liquid, but its stability to the lithium cell is less strong, and annotate after liquid reaches predetermined capacity, can not in time close, awkward uses.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a winding liquid injection device for lithium battery production, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a winding and liquid injection device for lithium battery production comprises a cabinet body, wherein supporting legs are arranged at four corners below the cabinet body, a liquid storage box is arranged at one end above the cabinet body, a liquid outlet pipe is arranged at one side of the liquid storage box, the bottom end of the liquid outlet pipe penetrates through the inside of the cabinet body, a liquid injection head is arranged at the bottom of the liquid outlet pipe, a sealing ring is arranged on the liquid outlet pipe above the liquid inlet pipe and close to the liquid injection head, a liquid flow sensor is arranged on the liquid outlet pipe, a first electromagnetic valve is arranged on the liquid outlet pipe below the inside of the cabinet body and close to the inside of the cabinet body, an exhaust pipe is arranged at one side of the liquid outlet pipe, a second electromagnetic valve is arranged at the joint of the exhaust pipe and the liquid outlet pipe, a placing groove is arranged inside the cabinet body, air cylinders are arranged at two ends of the bottom of the placing groove, a lithium battery is arranged on the placing groove, and a liquid injection port is arranged at one end above the lithium battery, the both sides of lithium cell bottom all are provided with splint, all be provided with the spring between one side of splint and the standing groove, the both sides of the internal portion of cabinet all are provided with the spout, the inside of spout all is provided with the slider, the slider all is connected with the both sides of standing groove.
As a still further scheme of the utility model: the front side of the cabinet body is provided with a cabinet door.
As a still further scheme of the utility model: the cabinet body is provided with a controller.
As a still further scheme of the utility model: and a liquid level sensor is arranged in the liquid storage tank.
As a still further scheme of the utility model: one side that is close to the liquid reserve tank on the drain pipe is provided with the delivery pump, be provided with the inlet on the liquid reserve tank.
As a still further scheme of the utility model: and an anti-slip pad is arranged between the surface of the placing groove and the lithium battery.
Compared with the prior art, the utility model has the beneficial effects that:
1. the placing groove is arranged in the cabinet body, the air cylinders are arranged at two ends of the bottom of the placing groove, the non-slip mat is arranged on the placing groove, a worker can conveniently place the lithium battery on the placing groove after opening the cabinet door, the lithium battery is fixed by utilizing the clamping plates at two sides, the lithium battery is prevented from shaking in the moving process, the liquid injection effect is prevented from being influenced, springs are arranged between the clamping plates and the placing groove, the distance between the clamping plates can be conveniently adjusted according to the size of the lithium battery, the applicability of the placing groove is better, the lithium battery with different models can be adapted, the air cylinders drive the placing groove and the lithium battery to move upwards by utilizing the starting air cylinders, the liquid injection port and the liquid injection head are closed to inject liquid, meanwhile, the sliding grooves and the sliding blocks are arranged between two sides of the placing groove and the cabinet body, the movement of the placing groove is convenient to limit, and the displacement of the placing groove in the moving process is avoided, the liquid injection port is deviated, the situation of uneven liquid injection occurs, and the liquid injection quality is improved.
2. The liquid storage box is arranged at one end above the cabinet body, the liquid outlet pipe is arranged at one side of the liquid storage box and penetrates through the cabinet body, the sealing ring is arranged at the bottom end of the liquid outlet pipe and is close to the liquid injection head, the liquid injection port of the lithium battery and the liquid injection head are convenient to close, the liquid injection port is convenient to seal by the sealing ring, so that the electrolyte leakage in the liquid injection process is avoided, the flow of the injected liquid is convenient to control by arranging the liquid flow sensor on the liquid outlet pipe, when the flow of the injected liquid reaches a preset value, the liquid flow sensor sends a signal to the controller, the controller controls the first electromagnetic valve to be closed, the liquid injection of the lithium battery is stopped, the second electromagnetic valve is opened at the same time, gas such as bubbles generated by the electrolyte in the lithium battery is discharged from the exhaust pipe, so that the safety of the lithium battery is improved, and the liquid level sensor is arranged in the liquid storage box, when the electrolyte capacity of the interior of the liquid storage tank is lower than a certain liquid level, the liquid level sensor sends a limit number to the controller, the controller sends a prompt to the worker, and the liquid storage tank is convenient to supplement in time.
Drawings
FIG. 1 is a schematic structural diagram of a winding liquid injection device for lithium battery production;
FIG. 2 is a front sectional view of a winding liquid injection device for lithium battery production;
fig. 3 is a top view of a winding liquid injection device for lithium battery production.
In the figure: 1. a cabinet body; 2. a support leg; 3. a cabinet door; 4. a liquid storage tank; 5. a liquid outlet pipe; 6. a delivery pump; 7. a liquid flow sensor; 8. a liquid inlet; 9. a controller; 10. an exhaust pipe; 11. a liquid level sensor; 12. a liquid injection head; 13. a seal ring; 14. a first solenoid valve; 15. a second solenoid valve; 16. a lithium battery; 17. a liquid injection port; 18. a placement groove; 19. a non-slip mat; 20. a splint; 21. a spring; 22. a cylinder; 23. a slider; 24. a chute.
Detailed Description
Referring to fig. 1-3, in the embodiment of the present invention, a winding liquid injection device for lithium battery production includes a cabinet 1, four corners of a lower portion of the cabinet 1 are provided with support legs 2, one end of an upper portion of the cabinet 1 is provided with a liquid storage tank 4, one side of the liquid storage tank 4 is provided with a liquid outlet pipe 5, a bottom end of the liquid outlet pipe 5 penetrates through the cabinet 1, a liquid injection head 12 is provided at a bottom of the liquid outlet pipe 5, a sealing ring 13 is provided on the liquid outlet pipe 5 near the liquid injection head 12, a liquid flow sensor 7 is provided on the liquid outlet pipe 5, the liquid flow sensor 7 can be selected from LS32-1500 model, a first electromagnetic valve 14 is provided on the liquid outlet pipe 5 near a lower portion of the cabinet 1, an exhaust pipe 10 is provided on one side of the liquid outlet pipe 5, a second electromagnetic valve 15 is provided at a connection portion of the exhaust pipe 10 and the liquid outlet pipe 5, a placement groove 18 is provided in the cabinet 1, two ends of a bottom of the placement groove 18 are provided with air cylinders 22, be provided with lithium cell 16 on the standing groove 18, the one end of lithium cell 16 top is provided with annotates liquid mouth 17, and the both sides of lithium cell 16 bottom all are provided with splint 20, all are provided with spring 21 between one side of splint 20 and the standing groove 18, and the both sides of the internal portion of cabinet all are provided with spout 24, and the inside of spout 24 all is provided with slider 23, and slider 23 all is connected with the both sides of standing groove 18.
In fig. 1: the front side of the cabinet body 1 is provided with a cabinet door 3.
In fig. 1 and 2: the cabinet body 1 is provided with a controller 9, and the controller 9 can select an HH-N10S model to control the internal elements conveniently.
In fig. 2: liquid reserve tank 4's inside is provided with level sensor 11, and level sensor 11 optional KGU9901 model, and when the inside electrolyte capacity of liquid reserve tank 4 of being convenient for was less than certain liquid level, level sensor 11 sent out the limit number to controller 9, and controller 9 sends the warning to the staff, is convenient for in time supply liquid reserve tank 4.
In fig. 2 and 3: one side that is close to liquid reserve tank 4 on drain pipe 5 is provided with delivery pump 6, is provided with inlet 8 on liquid reserve tank 4, is convenient for supply liquid reserve tank 4.
In fig. 2: a non-slip mat 19 is arranged between the surface of the placing groove 18 and the lithium battery 16, so that the placing stability of the lithium battery 16 is improved.
The working principle of the utility model is as follows: when the device is used, the placing groove 18 is arranged in the cabinet body 1, the air cylinders 22 are arranged at two ends of the bottom of the placing groove 18, the non-slip mat 19 is arranged on the placing groove 18, so that after a worker opens the cabinet door 3, the lithium battery 16 is placed on the placing groove 18, the lithium battery 16 is fixed by the clamping plates 20 at two sides, the lithium battery 16 is prevented from shaking in the moving process and affecting the liquid injection effect, meanwhile, the springs 21 are arranged between the clamping plates 20 and the placing groove 18, so that the distance between the clamping plates 20 can be adjusted according to the size of the lithium battery 16, the applicability of the placing groove 18 is better, the lithium battery 16 with different models can be adapted, the air cylinders 22 are used for driving the placing groove 18 and the lithium battery 16 to move upwards by starting the air cylinders 22, the liquid injection port 17 and the liquid injection head 12 are closed for liquid injection, and meanwhile, the sliding grooves 24 and the sliding blocks 23 are arranged between two sides of the placing groove 18 and the cabinet body 1, the liquid filling device is convenient to limit the movement of the placing groove 18, the situation that the liquid filling port 17 deviates and the liquid filling is uneven due to the displacement of the placing groove 18 in the moving process is avoided, the liquid filling quality is improved, the liquid storage box 4 is arranged at one end above the cabinet body 1, the liquid outlet pipe 5 is arranged on one side of the liquid storage box 4 and penetrates through the cabinet body 1, the sealing ring 13 is arranged at the bottom end of the liquid outlet pipe 5 close to the upper part of the liquid filling head 12, the liquid filling port 17 of the lithium battery 16 and the liquid filling head 12 are convenient to seal after being closed, the liquid filling port 17 is convenient to seal by the sealing ring 13, the situation that the electrolyte leaks in the liquid filling process is avoided, the liquid flow sensor 7 is arranged on the liquid outlet pipe 5, the flow of the liquid filling is convenient to be controlled, when the flow of the liquid filling reaches a preset value, the liquid flow sensor 7 sends a signal to the controller 9, and the controller 9 controls the first electromagnetic valve 14 to be closed, stop annotating liquid to lithium cell 16, open second solenoid valve 15 simultaneously, gas such as bubbles with electrolyte production in the lithium cell 16 are discharged from blast pipe 10, thereby improve lithium cell 16's security, be provided with level sensor 11 through the inside at liquid reserve tank 4, when the inside electrolyte capacity of liquid reserve tank 4 of being convenient for is less than certain liquid level, level sensor 11 sends out the limit number to controller 9, controller 9 sends the warning to the staff, be convenient for in time supply liquid reserve tank 4.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (6)
1. A winding liquid injection device for lithium battery production comprises a cabinet body (1) and is characterized in that supporting legs (2) are arranged at four corners below the cabinet body (1), a liquid storage tank (4) is arranged at one end above the cabinet body (1), a liquid outlet pipe (5) is arranged at one side of the liquid storage tank (4), the bottom end of the liquid outlet pipe (5) penetrates through the cabinet body (1), a liquid injection head (12) is arranged at the bottom of the liquid outlet pipe (5), a sealing ring (13) is arranged above the liquid outlet pipe (5) and close to the liquid injection head (12), a liquid flow sensor (7) is arranged on the liquid outlet pipe (5), a first electromagnetic valve (14) is arranged below the liquid outlet pipe (5) and close to the cabinet body (1), an exhaust pipe (10) is arranged at one side of the liquid outlet pipe (5), and a second electromagnetic valve (15) is arranged at the joint of the exhaust pipe (10) and the liquid outlet pipe (5), the inside of the cabinet body (1) is provided with a placing groove (18), the both ends of placing groove (18) bottom all are provided with cylinder (22), be provided with lithium cell (16) on placing groove (18), the one end of lithium cell (16) top is provided with annotates liquid mouth (17), the both sides of lithium cell (16) bottom all are provided with splint (20), all be provided with spring (21) between one side of splint (20) and placing groove (18), the inside both sides of the cabinet body (1) all are provided with spout (24), the inside of spout (24) all is provided with slider (23), slider (23) all are connected with the both sides of placing groove (18).
2. The winding and liquid injection device for the lithium battery production as claimed in claim 1, wherein a cabinet door (3) is arranged at the front side of the cabinet body (1).
3. The winding and liquid injection device for the lithium battery production as claimed in claim 1, wherein the cabinet body (1) is provided with a controller (9).
4. The winding and liquid injection device for lithium battery production according to claim 1, characterized in that a liquid level sensor (11) is arranged inside the liquid storage tank (4).
5. The winding and liquid injection device for lithium battery production according to claim 1, wherein a delivery pump (6) is disposed on one side of the liquid outlet pipe (5) close to the liquid storage tank (4), and a liquid inlet (8) is disposed on the liquid storage tank (4).
6. The winding and liquid injection device for the lithium battery production as claimed in claim 1, characterized in that a non-slip mat (19) is arranged between the surface of the placement groove (18) and the lithium battery (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122124020.8U CN215989148U (en) | 2021-09-04 | 2021-09-04 | Winding liquid injection device for lithium battery production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122124020.8U CN215989148U (en) | 2021-09-04 | 2021-09-04 | Winding liquid injection device for lithium battery production |
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| Publication Number | Publication Date |
|---|---|
| CN215989148U true CN215989148U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122124020.8U Active CN215989148U (en) | 2021-09-04 | 2021-09-04 | Winding liquid injection device for lithium battery production |
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| CN (1) | CN215989148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200273A (en) * | 2022-08-09 | 2022-10-18 | 浙江大学嘉兴研究院 | Automatic production equipment and production process for cabinet air conditioner |
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2021
- 2021-09-04 CN CN202122124020.8U patent/CN215989148U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200273A (en) * | 2022-08-09 | 2022-10-18 | 浙江大学嘉兴研究院 | Automatic production equipment and production process for cabinet air conditioner |
| CN115200273B (en) * | 2022-08-09 | 2023-09-01 | 浙江大学嘉兴研究院 | Automatic production equipment and production process for cabinet air conditioner |
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