CN113451716A - Full-automatic vacuum drying liquid injection machine for lithium battery - Google Patents
Full-automatic vacuum drying liquid injection machine for lithium battery Download PDFInfo
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- CN113451716A CN113451716A CN202110735106.6A CN202110735106A CN113451716A CN 113451716 A CN113451716 A CN 113451716A CN 202110735106 A CN202110735106 A CN 202110735106A CN 113451716 A CN113451716 A CN 113451716A
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- lithium battery
- liquid
- pipe
- shell
- vacuum drying
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Filling, Topping-Up Batteries (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a full-automatic vacuum drying liquid injection machine for a lithium battery, which comprises a base, wherein an air suction pump, a shell and a liquid storage box are arranged on the upper surface of the base, the air suction pump, the shell and the liquid storage box are sequentially arranged from left to right, a supporting seat is arranged at the bottom of the inner wall of the shell, a tray is arranged on the upper surface of the supporting seat, a lithium battery body is arranged on the upper surface of the tray, the air inlet end of the air suction pump is connected with an air suction pipe through a joint, the other end of the air suction pump penetrates through the shell and is connected with an air outlet end on the lithium battery body through the joint, a liquid outlet pipe and a liquid inlet pipe are arranged on the liquid storage box and are positioned on one side of the liquid inlet pipe, and one end of the liquid outlet pipe is connected with a liquid conveying pipe through the joint. According to the invention, through the arrangement of a series of structures, the lithium battery can be conveniently dried, and meanwhile, the accurate dosage can be automatically injected, so that the practicability is strong.
Description
Technical Field
The invention relates to the technical field of lithium battery liquid injection equipment, in particular to a full-automatic vacuum drying liquid injection machine for a lithium battery.
Background
Currently, lithium batteries are widely used in various industries, such as mobile phones, tablet computers, notebooks, desktop computers, electric cars, electric buses, and the like. The demand of consumers for lithium batteries is very large, and the quality requirement of lithium batteries is higher and higher.
The existing lithium battery vacuum drying liquid injection machine has the defects that: the existing lithium battery vacuum drying liquid injection machine cannot accurately control the dosage of injected liquid when the liquid is injected into a lithium battery, so that the lithium battery is easily injected with more or less liquid, and the practicability of the device is reduced.
Disclosure of Invention
The invention aims to provide a full-automatic vacuum drying liquid injection machine for a lithium battery, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a full-automatic vacuum drying liquid injection machine for a lithium battery comprises a base, wherein an air suction pump, a shell and a liquid storage box are arranged on the upper surface of the base, the air suction pump, the shell and the liquid storage box are sequentially arranged from left to right, a supporting seat is arranged at the bottom of the inner wall of the shell, a tray is arranged on the upper surface of the supporting seat, a lithium battery body is arranged on the upper surface of the tray, the air inlet end of the air suction pump is connected with an air suction pipe through a joint, the other end of the air suction pump penetrates through the shell and is connected with the air outlet end on the lithium battery body through the joint, a liquid outlet pipe and a liquid inlet pipe are arranged on the liquid storage box, the liquid outlet pipe is positioned on one side of the liquid inlet pipe, one end of the liquid outlet pipe is connected with a liquid conveying pipe through the joint, the other end of the liquid conveying pipe penetrates through the shell and is connected with the liquid inlet end of the lithium battery body, a heat preservation tank is arranged on one side of the upper surface of the shell, an air inlet pipe is arranged on one side of the inner wall of the heat preservation tank, the air outlet pipe is installed to heat preservation jar inner wall opposite side, the air outlet pipe other end is connected with the gas-supply pipe through connecting, and the gas-supply pipe other end passes the casing, the control box is installed to casing outer wall one side, control box internally mounted has the controller.
Preferably, the display screen and the controller panel are installed on the front end face of the control box, the display screen is located above the controller panel, and the control button is installed on the controller panel.
Preferably, a pressure sensor is installed inside the supporting seat.
Preferably, the infusion tube is provided with an electromagnetic valve.
Preferably, the heat preservation tank is internally provided with a fan and an electric heating wire, and the electric heating wire is positioned on one side of the fan.
Preferably, a sealing door is installed on the front end face of the shell, and a safety lock is installed on the front end face of the sealing door.
Compared with the prior art, the invention has the beneficial effects that: the invention arranges a lithium battery needing to be injected on the tray through the matching of the air pump, the electromagnetic valve, the liquid storage box, the lithium battery body, the fan, the electric heating wire, the tray, the controller and the pressure sensor, the fan and the electric heating wire are started, the fan conveys air flow heated by the electric heating wire to the interior of the shell through the air conveying pipe, the lithium battery body is dried, the air pump is started, the air pump vacuumizes the interior of the lithium battery body through the air pumping pipe, the electromagnetic valve is started, after the interior of the lithium battery body is vacuumized, because the liquid in the liquid storage box enters the lithium battery body along with the liquid outlet pipe and the liquid conveying pipe under the atmospheric pressure, the controller controls the pressure sensor to work, the pressure sensor monitors the weight of the lithium battery body in real time, when the weight of the lithium battery body reaches a preset value after the liquid injection is finished, the controller controls the electromagnetic valve to be closed, and the lithium battery body completes liquid injection. According to the invention, through the arrangement of a series of structures, the lithium battery can be conveniently dried, and meanwhile, the accurate dosage can be automatically injected, so that the practicability is strong.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a front view of the present invention.
In the figure: 1. a display screen; 2. a control box; 3. an air exhaust pipe; 4. a joint; 5. an air pump; 6. a base; 7. a controller panel; 8. a control button; 9. a housing; 10. a sealing door; 11. a safety lock; 12. a liquid storage tank; 13. a liquid outlet pipe; 14. a liquid inlet pipe; 15. an electromagnetic valve; 16. a transfusion tube; 17. an air inlet pipe; 18. a heat preservation tank; 19. an air outlet pipe; 20. a gas delivery pipe; 21. a lithium battery body; 22. a pressure sensor; 23. a supporting seat; 24. a tray; 25. a controller; 26. an electric heating wire; 27. a fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, an embodiment of the present invention is shown: a full-automatic vacuum drying liquid injection machine for lithium batteries comprises a base 6, wherein an air suction pump 5, a shell 9 and a liquid storage box 12 are arranged on the upper surface of the base 6, the air suction pump 5, the shell 9 and the liquid storage box 12 are sequentially arranged from left to right, a supporting seat 23 is arranged at the bottom of the inner wall of the shell 9, a pressure sensor 22 is arranged inside the supporting seat 23, a controller 25 controls the pressure sensor 22 to work, the pressure sensor 22 monitors the weight of a lithium battery body 21 in real time, when the weight of the lithium battery body 21 reaches a preset value after liquid injection is completed, the controller 25 controls a solenoid valve 15 to be closed, the lithium battery body 21 completes liquid injection, a tray 24 is arranged on the upper surface of the supporting seat 23, the lithium battery body 21 is arranged on the upper surface of the tray 24, the lithium battery body 21 to be injected is placed on the tray 24, and the air inlet end of the air suction pump 5 is connected with an air suction pipe 3 through a connector 4, and the other end of the air pump 5 passes through the shell 9 and is connected with the air outlet end on the lithium battery body 21 through the joint 4, the air pump 5 is started, the air pump 5 vacuumizes the interior of the lithium battery body 21 through the air exhaust pipe 3, the liquid storage tank 12 is provided with the liquid outlet pipe 13 and the liquid inlet pipe 14, the liquid outlet pipe 13 is positioned on one side of the liquid inlet pipe 14, one end of the liquid outlet pipe 13 is connected with the liquid conveying pipe 16 through the joint 4, the other end of the liquid conveying pipe 16 passes through the shell 9 and is connected with the liquid inlet end of the lithium battery body 21, the liquid conveying pipe 16 is provided with the electromagnetic valve 15, the electromagnetic valve 15 is opened, after the interior of the lithium battery body 21 is vacuumized, because the liquid in the liquid storage tank 12 enters the lithium battery body 21 along with the liquid outlet pipe 13 and the liquid conveying pipe 16 under atmospheric pressure, the heat preservation tank 18 is installed on one side of the upper surface of the shell 9, the fan 27 and the electric heating wire 26 are installed inside the heat preservation tank 18, and the electric heating wire 26 is positioned on one side of the fan 27, fan 27 and electric heating wire 26 start, fan 27 carries the air current of electric heating wire 26 heating to casing 9 inside through gas-supply pipe 20, carry out drying process to lithium cell body 21, 18 inner wall one sides of holding vessel install intake pipe 17, 18 inner wall opposite sides of holding vessel install outlet duct 19, the 19 other ends of outlet duct are connected with gas-supply pipe 20 through connecting 4, and the 20 other ends of gas-supply pipe pass casing 9, control box 2 is installed to casing 9 outer wall one side, 2 internally mounted of control box have controller 25, 2 preceding terminal surface of control box install display screen 1 and controller panel 7, and display screen 1 is located controller panel 7 top, install control button 8 on the controller panel 7, terminal surface installs sealing door 10 before the casing 9, terminal surface installs safety lock 11 before the sealing door 10.
The working principle is as follows: when in use, an external power supply is needed to be connected, the lithium battery body 21 needing to be injected is placed on the tray 24, the fan 27 and the electric heating wire 26 are started, the fan 27 conveys the air flow heated by the electric heating wire 26 to the inside of the shell 9 through the air conveying pipe 20, drying the lithium battery body 21, starting the air pump 5, vacuumizing the interior of the lithium battery body 21 through the air pump 3 by the air pump 5, opening the electromagnetic valve 15, vacuumizing the interior of the lithium battery body 21, since the liquid in the liquid storage tank 12 enters the lithium battery body 21 along with the liquid outlet pipe 13 and the liquid conveying pipe 16 under the atmospheric pressure, the controller 25 controls the pressure sensor 22 to work, the pressure sensor 22 monitors the weight of the lithium battery body 21 in real time, when the weight of the lithium battery body 21 reaches a preset value after liquid injection is completed, the controller 25 controls the electromagnetic valve 15 to be closed, and the lithium battery body 21 completes liquid injection.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 (6)
1. The utility model provides a full-automatic vacuum drying of lithium cell annotates liquid machine, includes base (6), its characterized in that: the upper surface of the base (6) is provided with an air pump (5), a shell (9) and a liquid storage box (12), the air pump (5), the shell (9) and the liquid storage box (12) are sequentially arranged from left to right, the bottom of the inner wall of the shell (9) is provided with a support seat (23), the upper surface of the support seat (23) is provided with a tray (24), the upper surface of the tray (24) is provided with a lithium battery body (21), the air inlet end of the air pump (5) is connected with the air pump tube (3) through a joint (4), the other end of the air pump (5) penetrates through the shell (9) and is connected with the air outlet end on the lithium battery body (21) through the joint (4), the liquid storage box (12) is provided with a liquid outlet pipe (13) and a liquid inlet pipe (14), the liquid outlet pipe (13) is positioned on one side of the liquid inlet pipe (14), one end of the liquid outlet pipe (13) is connected with a liquid conveying pipe (16) through the joint (4), transfer line (16) other end passes casing (9) and is connected with the feed liquor end of lithium cell body (21), heat preservation jar (18) are installed to casing (9) upper surface one side, intake pipe (17) are installed to heat preservation jar (18) inner wall one side, outlet duct (19) are installed to heat preservation jar (18) inner wall opposite side, the outlet duct (19) other end is connected with gas-supply pipe (20) through connecting (4), and the gas-supply pipe (20) other end passes casing (9), control box (2) are installed to casing (9) outer wall one side, control box (2) internally mounted has controller (25).
2. The full-automatic vacuum drying liquid injection machine for the lithium battery as claimed in claim 1, wherein: display screen (1) and controller panel (7) are installed to the terminal surface before control box (2), and display screen (1) is located controller panel (7) top, install control button (8) on controller panel (7).
3. The full-automatic vacuum drying liquid injection machine for the lithium battery as claimed in claim 1, wherein: and a pressure sensor (22) is arranged in the supporting seat (23).
4. The full-automatic vacuum drying liquid injection machine for the lithium battery as claimed in claim 1, wherein: an electromagnetic valve (15) is arranged on the infusion tube (16).
5. The full-automatic vacuum drying liquid injection machine for the lithium battery as claimed in claim 1, wherein: the heat preservation tank (18) is internally provided with a fan (27) and an electric heating wire (26), and the electric heating wire (26) is positioned on one side of the fan (27).
6. The full-automatic vacuum drying liquid injection machine for the lithium battery as claimed in claim 1, wherein: the front end face of the shell (9) is provided with a sealing door (10), and the front end face of the sealing door (10) is provided with a safety lock (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110735106.6A CN113451716B (en) | 2021-06-30 | 2021-06-30 | Full-automatic vacuum drying liquid injection machine for lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110735106.6A CN113451716B (en) | 2021-06-30 | 2021-06-30 | Full-automatic vacuum drying liquid injection machine for lithium battery |
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| Publication Number | Publication Date |
|---|---|
| CN113451716A true CN113451716A (en) | 2021-09-28 |
| CN113451716B CN113451716B (en) | 2022-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110735106.6A Active CN113451716B (en) | 2021-06-30 | 2021-06-30 | Full-automatic vacuum drying liquid injection machine for lithium battery |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114552148A (en) * | 2022-03-21 | 2022-05-27 | 深圳市格林晟科技有限公司 | Centrifugal battery liquid injection mechanism and liquid injection method thereof |
| CN115193098A (en) * | 2022-07-07 | 2022-10-18 | 广州市威伦食品有限公司 | Edible natural yellow pigment refining equipment and method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206259450U (en) * | 2016-12-25 | 2017-06-16 | 惠州市纬世新能源有限公司 | A kind of grouting equipment for lithium ion battery |
| CN107611335A (en) * | 2017-10-25 | 2018-01-19 | 中山市恒辉自动化科技有限公司 | A kind of lithium battery automatic injecting device |
| JP2018045974A (en) * | 2016-09-16 | 2018-03-22 | トヨタ自動車株式会社 | Liquid injection apparatus |
| CN207504096U (en) * | 2017-12-11 | 2018-06-15 | 九江迅通新能源科技有限公司 | A kind of lithium battery production vacuum liquid injecting machine |
| CN207818751U (en) * | 2017-11-20 | 2018-09-04 | 天津上德新科技有限公司 | A kind of automatic weighing type vacuum liquid injecting machine of battery |
| CN208955099U (en) * | 2018-09-11 | 2019-06-07 | 江苏金赛尔电池科技有限公司 | Vacuum liquid injecting machine is used in a kind of production of lithium battery |
| CN209071502U (en) * | 2018-10-24 | 2019-07-05 | 合肥国轩高科动力能源有限公司 | A kind of full-automatic injecting liquid device suitable for different size lithium battery fluid injection |
| JP2019145235A (en) * | 2018-02-16 | 2019-08-29 | トヨタ自動車株式会社 | Liquid injection apparatus |
| CN210374378U (en) * | 2019-06-18 | 2020-04-21 | 江苏碧青园海洋生物科技有限公司 | Drying device for brewing low-alcohol jerusalem artichoke health-care wine |
| CN211929607U (en) * | 2020-04-24 | 2020-11-13 | 李文倩 | Liquid injection equipment for battery processing |
| CN212783710U (en) * | 2020-09-11 | 2021-03-23 | 深圳市华杰盛机械有限公司 | Automatic liquid filling machine for aluminum-shell battery |
-
2021
- 2021-06-30 CN CN202110735106.6A patent/CN113451716B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018045974A (en) * | 2016-09-16 | 2018-03-22 | トヨタ自動車株式会社 | Liquid injection apparatus |
| CN206259450U (en) * | 2016-12-25 | 2017-06-16 | 惠州市纬世新能源有限公司 | A kind of grouting equipment for lithium ion battery |
| CN107611335A (en) * | 2017-10-25 | 2018-01-19 | 中山市恒辉自动化科技有限公司 | A kind of lithium battery automatic injecting device |
| CN207818751U (en) * | 2017-11-20 | 2018-09-04 | 天津上德新科技有限公司 | A kind of automatic weighing type vacuum liquid injecting machine of battery |
| CN207504096U (en) * | 2017-12-11 | 2018-06-15 | 九江迅通新能源科技有限公司 | A kind of lithium battery production vacuum liquid injecting machine |
| JP2019145235A (en) * | 2018-02-16 | 2019-08-29 | トヨタ自動車株式会社 | Liquid injection apparatus |
| CN208955099U (en) * | 2018-09-11 | 2019-06-07 | 江苏金赛尔电池科技有限公司 | Vacuum liquid injecting machine is used in a kind of production of lithium battery |
| CN209071502U (en) * | 2018-10-24 | 2019-07-05 | 合肥国轩高科动力能源有限公司 | A kind of full-automatic injecting liquid device suitable for different size lithium battery fluid injection |
| CN210374378U (en) * | 2019-06-18 | 2020-04-21 | 江苏碧青园海洋生物科技有限公司 | Drying device for brewing low-alcohol jerusalem artichoke health-care wine |
| CN211929607U (en) * | 2020-04-24 | 2020-11-13 | 李文倩 | Liquid injection equipment for battery processing |
| CN212783710U (en) * | 2020-09-11 | 2021-03-23 | 深圳市华杰盛机械有限公司 | Automatic liquid filling machine for aluminum-shell battery |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114552148A (en) * | 2022-03-21 | 2022-05-27 | 深圳市格林晟科技有限公司 | Centrifugal battery liquid injection mechanism and liquid injection method thereof |
| US11894581B2 (en) | 2022-03-21 | 2024-02-06 | Shenzhen Greensun Technology Co., Ltd. | Centrifugal battery liquid injection mechanism and liquid injection method thereof |
| CN115193098A (en) * | 2022-07-07 | 2022-10-18 | 广州市威伦食品有限公司 | Edible natural yellow pigment refining equipment and method |
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| Publication number | Publication date |
|---|---|
| CN113451716B (en) | 2022-08-16 |
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