CN112421189A - Quantitative liquid injection device for lithium battery processing - Google Patents
Quantitative liquid injection device for lithium battery processing Download PDFInfo
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- CN112421189A CN112421189A CN202011394191.6A CN202011394191A CN112421189A CN 112421189 A CN112421189 A CN 112421189A CN 202011394191 A CN202011394191 A CN 202011394191A CN 112421189 A CN112421189 A CN 112421189A
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- liquid injection
- liquid
- box body
- lithium battery
- electrolyte
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
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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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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Filling, Topping-Up Batteries (AREA)
Abstract
The invention discloses a quantitative liquid injection device for lithium battery processing, which comprises a liquid injection box body, an electrolyte box, a liquid injector and a moving mechanism, wherein the electrolyte box is installed on the left side of the top of the liquid injection box body, a first electric cylinder is installed in the middle of the top of the liquid injection box body, a support is arranged in the liquid injection box body, the liquid injector is installed below the support, a dehumidifier is installed on the back of the liquid injection box body, a conveyor belt of the moving mechanism penetrates through a feeding hole and a discharging hole of the electrolyte box, and an output shaft of a driving motor is connected with a rotating shaft of the conveyor belt. This ration priming device of lithium cell processing is provided with the second electricity jar and annotates liquid stifled needle, the output shaft of the second electricity jar with annotate liquid stifled needle fixed connection, will annotate liquid stifled needle through the electricity jar and rise when needs are annotated liquid, electrolyte flows into the lower floor and annotates the liquid chamber, and then pours into lithium cell shell inside, and the flexible time interval of having designed the electricity jar can realize quantitative notes liquid, prevents to annotate liquid too little, leads to the quality reduction of lithium cell.
Description
Technical Field
The invention relates to the technical field of lithium battery liquid injection devices, in particular to a quantitative liquid injection device for lithium battery processing.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a positive electrode material and a negative electrode material and uses a non-aqueous electrolyte solution, because the chemical characteristics of the lithium metal are very active, the requirements of processing, storage and use of the lithium metal on the environment are very high, the lithium battery becomes the mainstream along with the development of scientific technology, the most important step in the processing process of the lithium battery is the process of injecting liquid into the lithium battery, and because lithium hexafluorophosphate in the components of the electrolyte is easy to react with water to generate hydrofluoric acid, the liquid injection is needed in a vacuum or low-humidity environment.
However, most of the existing lithium battery processing environments do not use a vacuum environment, because the cost is too high, most of the existing lithium battery processing environments use a glove box, inert gas is injected into the glove box, and batteries in the glove box are processed manually through gloves, so that the processing mode is complicated, the processing speed is slow, the improvement of the production efficiency is not facilitated, and the defect is improved.
Disclosure of Invention
The invention aims to provide a quantitative liquid injection device for lithium battery processing, which aims to solve the problems that the conventional lithium battery processing environment proposed in the background art mostly does not use a vacuum environment, because the cost is too high, most of the conventional lithium battery processing environments use a glove box, inert gas is injected into the glove box, and batteries in the glove box are processed manually through gloves, so that the processing mode is complicated, and the processing speed is slow.
In order to achieve the purpose, the invention provides the following technical scheme: a quantitative liquid injection device for lithium battery processing, which comprises a liquid injection box body, an electrolyte box, a liquid injector and a moving mechanism,
the liquid injection box comprises a feed inlet, a discharge port, a distance sensor, an electrolyte box, a first electric cylinder, a support, an injector, a second support leg, an opening, a telescopic shaft, a glass window, a control panel and a dehumidifier, wherein the feed inlet is arranged on the left side of the liquid injection box, the discharge port is arranged on the right side of the liquid injection box, the electrolyte box is installed on the left side of the top of the liquid injection box, the first electric cylinder is installed in the middle of the top of the liquid injection box, the support is arranged in the liquid injection box, the injector is installed below the support, the second support leg is arranged at the bottom of the liquid injection box, the opening is formed in the rear wall of the liquid injection box, the glass window is formed in the front end of the liquid injection box, the control panel is arranged above the glass window, and the dehumidifier is;
the mobile mechanism comprises a conveyor belt, a first supporting leg, a battery operation box, a convex block, a driving motor and a support, wherein the conveyor belt of the mobile mechanism penetrates through a feed port and a discharge port of the electrolyte box, the mobile mechanism is supported on the ground through the first supporting leg, the battery operation box is placed above the conveyor belt, and an output shaft of the driving motor is connected with a rotating shaft of the conveyor belt.
Preferably, a distance sensor is installed on the left side inside the liquid injection box body.
Preferably, the electrolyte tank includes connecting pipe, flow distribution disc, notes liquid hose, force pump, the connecting pipe on electrolyte tank right side runs through and annotates liquid box top and be connected with the flow distribution disc, be equipped with the force pump on the connecting pipe, the flow distribution disc is connected with the notes liquid ware through the notes liquid hose of bottom.
Preferably, the telescopic shaft of the first electric cylinder penetrates through the top of the liquid injection box body and is connected with the support.
Preferably, the annotate the liquid ware and include that the second electricity jar, upper strata annotate liquid chamber, lower floor annotate liquid chamber, oblique dog, annotate liquid stifled needle, sealing washer, aspiration pump interface and liquid outlet, the electricity jar of second is installed on the support, and the output shaft of the electricity jar of second runs through the support and annotates the liquid ware top and be connected with annotating liquid stifled needle, annotate the liquid stifled needle and be located annotate the liquid intracavity in the inside upper strata of notes liquid ware, the liquid chamber is annotated with lower floor to upper strata and annotates the liquid chamber and separate through oblique dog, be equipped with the sealing washer in the middle of the dog to one side, it has the aspiration pump interface to run through on the outer wall in liquid chamber is annotated to lower.
Preferably, the dehumidifier realizes gas exchange with the interior of the liquid injection box body through the opening.
Preferably, a projection is arranged in the battery operation box, and the projection clamps the lithium battery shell in the battery operation box.
Preferably, the driving motor is mounted on the first leg at the left front side through a support.
Preferably, the control panel is electrically connected with the distance sensor, the pressure pump, the first electric cylinder, the second electric cylinder, the air suction pump interface, the dehumidifier and the driving motor.
Compared with the prior art, the invention has the beneficial effects that: the quantitative liquid injection device for the lithium battery processing,
(1) the liquid injection device is provided with the dehumidifier and the air pump interface, the dehumidifier dries air inside the liquid injection box body through the opening to provide a low-humidity processing environment for the liquid injection process, the air pump interface is arranged on the side surface of the lower-layer liquid injection cavity in a penetrating manner, and air in the lower-layer liquid injection cavity is pumped out through the action of the air pump connected with the air pump interface before liquid injection, so that dry air generated by the dehumidifier enters the lower-layer liquid injection cavity, the deterioration of electrolyte in the liquid injection process is reduced, and the processing cost is reduced;
(2) the electrolyte injection device is provided with a second electric cylinder and an electrolyte injection blocking needle, an output shaft of the second electric cylinder is fixedly connected with the electrolyte injection blocking needle, the electrolyte injection blocking needle is lifted by the electric cylinder when the electrolyte injection is needed, the electrolyte flows into a lower-layer electrolyte injection cavity and is further injected into a lithium battery shell, and the quantitative electrolyte injection can be realized by designing the telescopic time interval of the electric cylinder, so that the phenomenon that the quality of a lithium battery is reduced due to too little electrolyte injection is prevented;
(3) the liquid injection device and the glass window are arranged, so that liquid injection operation can be simultaneously performed on a plurality of groups of lithium batteries, the operation efficiency is improved, the accident caused by manual operation is reduced, and meanwhile, the glass window is arranged at the front end of the liquid injection box body, so that a worker can conveniently check whether the liquid injection process is abnormal or not in real time;
(4) the liquid filling device is provided with a distance sensor and a first electric cylinder, when the distance sensor detects that the battery operation box reaches a specified position, a control panel closes a driving motor to enable a liquid outlet to be aligned with a lithium battery shell, a telescopic shaft of the first electric cylinder penetrates through the top of the liquid filling box body to be connected with a support, the lifting of the liquid filling device is achieved through the action of the first electric cylinder, and electrolyte is prevented from being spilled in the liquid filling process;
(5) be provided with battery operation case, battery operation case is provided with the multiunit, installs a plurality of lithium battery shell in every battery operation case, and the continuous liquid course of working of annotating of being convenient for is provided with the lug in the battery operation case, comes the rigidity of lithium battery shell through the lug, prevents to annotate liquid in-process lithium battery shell slope.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 3 is a schematic cross-sectional view of the injector according to the present invention;
FIG. 4 is a schematic front view of the present invention;
FIG. 5 is a rear view of the present invention;
FIG. 6 is a left side view of the present invention.
In the figure: 1. the liquid injection box comprises a liquid injection box body, 101, a feed inlet, 102, a discharge port, 103, a distance sensor, 104, an electrolyte box, 1041, a connecting pipe, 1042, a flow distribution disc, 1043, a liquid injection hose, 1044, a pressure pump, 105, a first electric cylinder, 106, a support, 107, a liquid injector, 1071, a second electric cylinder, 1072, an upper liquid injection cavity, 1073, a lower liquid injection cavity, 1074, a inclined stop block, 1075, a liquid injection blocking needle, 1076, a sealing ring, 1077, an air suction pump interface, 1078, a liquid outlet, 108, a second supporting leg, 109, an opening, 110, a telescopic shaft, 111, a glass window, 112, a control panel, 113, a dehumidifier, 2, a moving mechanism, 201, a conveying belt, 202, a first supporting leg, 203, a battery operation box, 204, a lug, 205, a driving motor, 206, a support, 3 and a lithium battery shell.
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.
Referring to fig. 1-6, the present invention provides a technical solution: a quantitative liquid injection device for lithium battery processing is disclosed, as shown in FIG. 1, FIG. 2, FIG. 3, FIG. 4 and FIG. 5, a liquid injection box body 1 comprises a feed inlet 101, a discharge outlet 102, a distance sensor 103, an electrolyte box 104, a first electric cylinder 105, a support 106, a liquid injector 107, a second support leg 108, an opening 109, a telescopic shaft 110, a glass window 111, a control panel 112 and a dehumidifier 113, the feed inlet 101 is arranged on the left side of the liquid injection box body 1, the discharge outlet 102 is arranged on the right side of the liquid injection box body 1, the distance sensor 103 is arranged on the left side inside the liquid injection box body 1 to facilitate detection of the position of a battery operation box 203, when the battery operation box 203 reaches a specified position, the distance sensor 103 sends a signal to the control panel 112, the control panel 112 controls a driving motor 205 to close, the electrolyte box 104 is arranged on the left side of the top of the liquid injection box body 1, and, Annotate liquid hose 1043, force pump 1044, connecting pipe 1041 on electrolyte tank 104 right side runs through and annotates liquid box 1 top and be connected with diverter plate 1042, be equipped with force pump 1044 on connecting pipe 1041, diverter plate 1042 is connected with annotating liquid ware 107 through the notes liquid hose 1043 of bottom, be convenient for electrolyte tank 104 annotates liquid in the upper strata of each notes liquid ware 107 annotates liquid chamber 1072, annotate the middle first electric jar 105 of installing in liquid box 1 top, the telescopic shaft 110 of first electric jar 105 runs through and annotates liquid box 1 top and is connected with support 106, be convenient for drive the reciprocating of annotating liquid ware 107 through first electric jar 105, and then make liquid outlet 1078 move the top of lithium cell housing 3, prevent that liquid outlet 1078 is too high to lead to annotating the liquid in-process electrolyte spill, annotate the inside support 106 that is equipped with of liquid box 1, annotate liquid ware 107 is installed to support 106 below, annotate liquid ware 107 including second electric jar 1071, upper strata notes liquid chamber, An inclined block 1074, a liquid-injecting and blocking needle 1075, a sealing ring 1076, an air pump interface 1077 and a liquid outlet 1078, wherein the second electric cylinder 1071 is mounted on the support 106, and the output shaft of the second electric cylinder 1071 penetrates through the support 106 and the top of the liquid injector 107 to be connected with the liquid-injecting and blocking needle 1075, the liquid-injecting and blocking needle 1075 is positioned in the upper liquid-injecting cavity 1072 inside the liquid injector 107, the upper liquid-injecting cavity 1072 and the lower liquid-injecting cavity 1073 are separated by the inclined block 1074, the sealing ring 1076 is arranged in the middle of the inclined block 1074, the air pump interface 1077 penetrates through the outer wall of the lower liquid-injecting cavity 1073, and the air pump interface 1077 is connected with an external air pump, thereby facilitating quantitative liquid injection by the cooperation of the second electric cylinder 1071 and the liquid-injecting and blocking needle 1075, and simultaneously facilitating the suction of dry air generated by the moisture extractor 113 into the lower liquid-injecting cavity 1073 through the air pump interface 1077, thereby preventing the quality reduction caused by the reaction with moisture in the liquid-injecting, the rear wall of the liquid injection box body 1 is provided with an opening 109, the front end of the liquid injection box body 1 is provided with a glass window 111, a control panel 112 is arranged above the glass window 111, the back of the liquid injection box body 1 is provided with a dehumidifier 113, the dehumidifier 113 realizes gas exchange with the inside of the liquid injection box body 1 through the opening 109, and the effect of drying air in the liquid injection box body 1 through the dehumidifier 113 is facilitated.
As shown in fig. 1, 4 and 6, the moving mechanism 2 includes a conveyor belt 201, a first leg 202, a battery operating box 203, a bump 204, a driving motor 205 and a support 206, the conveyor belt 201 of the moving mechanism 2 passes through the feed port 101 and the discharge port 102 of the electrolyte box 104, the moving mechanism 2 is supported on the ground through the first leg 202, the battery operating box 203 is placed above the conveyor belt 201, the bump 204 is disposed in the battery operating box 203, the bump 204 clamps the lithium battery case 3 in the battery operating box 203, which is beneficial to preventing the lithium battery case 3 from tilting during the liquid injection process, an output shaft of the driving motor 205 is connected with a rotating shaft of the conveyor belt 201, the driving motor 205 is mounted on the first leg 202 at the front left side through the support 206, which is beneficial to driving the conveyor belt 201 to move through the driving motor 205, and the control panel 112, the distance sensor 103, the pressure pump 1044, the first, The second electric cylinder 1071, the air pump port 1077, the dehumidifier 113 and the driving motor 205 are electrically connected to facilitate the control of the start and stop of the other electrical components through the control panel 112.
The working principle is as follows: the model of the distance sensor 103 is AS5600-ASOT, when the quantitative liquid injection device for lithium battery processing is used, firstly, the device is powered on, then a dehumidifier 113 at the back of the liquid injection box body 1 is started through a control panel 112, the dehumidifier 113 has the function of drying the air in the liquid injection box body 1 through an opening 109, then a second electric cylinder 1071 drives a liquid injection blocking needle 1075 to extend into an inclined block 1074 to separate an upper liquid injection cavity 1072 from a lower liquid injection cavity 1073, then electrolyte in the electrolyte box 104 is injected into the upper liquid injection cavity 1072 of each liquid injector 107 through a connecting pipe 1041, a diverter plate 1042 and a liquid injection hose 1043 through a pressure pump 1044, then an air suction pump connected with an air suction pump interface 1077 is started to suck the air in the lower liquid injection cavity 1073, and dry air generated by the dehumidifier 113 is sucked into the lower liquid injection cavity 1073, then the lithium battery shell 3 is put into the battery transportation box 203, the lithium battery shell 3 is fixed by the bump 204 in the battery operation box 203, then the driving motor 205 is started to drive the conveying belt 201 to move, so that the battery operation box 203 enters the liquid injection box body 1 from the feeding hole 101, the distance sensor 103 detects the position of the battery operation box 203, when the battery operation box 203 reaches a specified position, the distance sensor 103 sends a signal to the control panel 112, the control panel 112 closes the driving motor 205, then the first electric cylinder 105 is started, the support 106 and the liquid injector 107 are driven to move downwards by the telescopic shaft 110 of the first electric cylinder 105, so that the liquid outlet 1078 at the tail end of the liquid injector 107 moves to the upper part of the lithium battery shell 3, the second electric cylinder 1071 is started to drive the liquid injection blocking needle 1075 to ascend, so that the electrolyte in the upper-layer liquid injection cavity 1072 flows out, the rising time of the second electric cylinder 1071 is preset by the control panel 112, and quantitative injection into the lithium battery shell 3 is facilitated, after the liquid injection is completed, the second electric cylinder 1071 is put down to inject the liquid blocking needle 1075, the first electric cylinder 105 drives the support 106 and the liquid injector 107 to ascend to wait for the next batch of lithium battery shells 3 to enter, the lithium battery shells 3 after the liquid injection are separated from the liquid injection box 1 from the discharge port 102 under the action of the conveyor belt 201 and the driving motor 205 to enter the packaging structure to be packaged, a worker can observe the liquid injection process through the glass window 111 in real time in the liquid injection process, the sealing ring 1076 installed in the liquid injector 107 is matched with the liquid blocking needle 1075 to ensure that the electrolyte in the liquid injection cavity 1072 on the upper layer cannot leak out, and the content which is not described in detail in the specification belongs to the prior art known by professionals in the field.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a lithium cell processing's ration priming device, includes annotates liquid box (1), electrolyte case (104), annotates liquid ware (107) and moving mechanism (2), its characterized in that:
the liquid injection box body (1) comprises a feed inlet (101), a discharge port (102), a distance sensor (103), an electrolyte box (104), a first electric cylinder (105), a support (106), a liquid injector (107), a second support leg (108), an opening (109), a telescopic shaft (110), a glass window (111), a control panel (112) and a dehumidifier (113), wherein the feed inlet (101) is arranged on the left side of the liquid injection box body (1), the discharge port (102) is arranged on the right side of the liquid injection box body (1), the electrolyte box (104) is arranged on the left side of the top of the liquid injection box body (1), the first electric cylinder (105) is arranged in the middle of the top of the liquid injection box body (1), the support (106) is arranged in the liquid injection box body (1), the liquid injector (107) is arranged below the support (106), the second support leg (108) is arranged at the bottom of the liquid injection box body (, an opening (109) is formed in the rear wall of the liquid injection box body (1), a glass window (111) is formed in the front end of the liquid injection box body (1), a control panel (112) is arranged above the glass window (111), and a dehumidifier (113) is mounted at the back of the liquid injection box body (1);
the electrolyte tank moving mechanism comprises a moving mechanism (2), wherein the moving mechanism (2) comprises a conveyor belt (201), a first supporting leg (202), a battery operation box (203), a bump (204), a driving motor (205) and a support (206), the conveyor belt (201) of the moving mechanism (2) penetrates through a feeding hole (101) and a discharging hole (102) of an electrolyte tank (104), the moving mechanism (2) is supported on the ground through the first supporting leg (202), the battery operation box (203) is placed above the conveyor belt (201), and an output shaft of the driving motor (205) is connected with a rotating shaft of the conveyor belt (201).
2. The quantitative liquid injection device for lithium battery processing according to claim 1, wherein: and a distance sensor (103) is arranged on the left side in the liquid injection box body (1).
3. The quantitative liquid injection device for lithium battery processing according to claim 1, wherein: electrolyte case (104) include connecting pipe (1041), reposition of redundant personnel dish (1042), annotate liquid hose (1043), force pump (1044), connecting pipe (1041) on electrolyte case (104) right side is run through and is annotated liquid box (1) top and be connected with reposition of redundant personnel dish (1042), be equipped with force pump (1044) on connecting pipe (1041), reposition of redundant personnel dish (1042) are connected with notes liquid ware (107) through annotating liquid hose (1043) of bottom.
4. The quantitative liquid injection device for lithium battery processing according to claim 1, wherein: the telescopic shaft (110) of the first electric cylinder (105) penetrates through the top of the liquid injection box body (1) and is connected with the support (106).
5. The quantitative liquid injection device for lithium battery processing according to claim 1, wherein: the liquid injector (107) comprises a second electric cylinder (1071), an upper-layer liquid injection cavity (1072), a lower-layer liquid injection cavity (1073), an inclined stop block (1074), a liquid injection blocking needle (1075), a sealing ring (1076), an air suction pump interface (1077) and a liquid outlet (1078), wherein the second electric cylinder (1071) is arranged on the bracket (106), and the output shaft of the second electric cylinder (1071) penetrates through the bracket (106) and the top of the liquid injector (107) and is connected with a liquid injection blocking needle (1075), the liquid injection blocking needle (1075) is positioned in an upper-layer liquid injection cavity (1072) in the liquid injector (107), the upper-layer liquid injection cavity (1072) and the lower-layer liquid injection cavity (1073) are separated by an inclined stop block (1074), be equipped with sealing washer (1076) in the middle of oblique dog (1074), it has aspiration pump interface (1077) to run through on the outer wall of liquid chamber (1073) is annotated to the lower floor, and aspiration pump interface (1077) are connected with outside aspiration pump.
6. The quantitative liquid injection device for lithium battery processing according to claim 1, wherein: the dehumidifier (113) realizes gas exchange with the interior of the liquid injection box body (1) through the opening (109).
7. The quantitative liquid injection device for lithium battery processing according to claim 1, wherein: a bump (204) is arranged in the battery operation box (203), and the lithium battery shell (3) is clamped in the battery operation box (203) through the bump (204).
8. The quantitative liquid injection device for lithium battery processing according to claim 1, wherein: the driving motor (205) is arranged on the first support leg (202) at the left front side through a support (206).
9. The quantitative liquid injection device for lithium battery processing according to claim 1, wherein: the control panel (112) is electrically connected with the distance sensor (103), the pressure pump (1044), the first electric cylinder (105), the second electric cylinder (1071), the air suction pump interface (1077), the dehumidifier (113) and the driving motor (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011394191.6A CN112421189A (en) | 2020-12-03 | 2020-12-03 | Quantitative liquid injection device for lithium battery processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011394191.6A CN112421189A (en) | 2020-12-03 | 2020-12-03 | Quantitative liquid injection device for lithium battery processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112421189A true CN112421189A (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011394191.6A Withdrawn CN112421189A (en) | 2020-12-03 | 2020-12-03 | Quantitative liquid injection device for lithium battery processing |
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| Country | Link |
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| CN (1) | CN112421189A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928404A (en) * | 2021-04-02 | 2021-06-08 | 东莞市浪鲸智能自动化装备有限公司 | Lithium battery liquid injection device |
| CN113258226A (en) * | 2021-05-13 | 2021-08-13 | 深圳市世纪佳源电子科技有限公司 | Sealed liquid injection device for lithium battery production and implementation method thereof |
| CN113937432A (en) * | 2021-10-15 | 2022-01-14 | 芜湖天弋能源科技有限公司 | Lithium battery liquid injection equipment |
| CN113953147A (en) * | 2021-11-09 | 2022-01-21 | 江苏睿昕汽车科技有限公司 | Automatic oiling device for processing silicone oil clutch |
| CN114421100A (en) * | 2021-10-15 | 2022-04-29 | 芜湖天弋能源科技有限公司 | Liquid injection hole correction and injection device for lithium battery |
| CN115621563B (en) * | 2022-12-20 | 2023-03-10 | 广东正德工业科技股份有限公司 | Novel lithium cell production facility is annotated in automation of low consumption energy-conservation |
| CN116169370A (en) * | 2023-03-03 | 2023-05-26 | 深圳市品众自动化设备有限公司 | Constant-temperature negative-pressure formation machine |
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2020
- 2020-12-03 CN CN202011394191.6A patent/CN112421189A/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928404A (en) * | 2021-04-02 | 2021-06-08 | 东莞市浪鲸智能自动化装备有限公司 | Lithium battery liquid injection device |
| CN113258226A (en) * | 2021-05-13 | 2021-08-13 | 深圳市世纪佳源电子科技有限公司 | Sealed liquid injection device for lithium battery production and implementation method thereof |
| CN113258226B (en) * | 2021-05-13 | 2022-09-13 | 南驰能源科技(深圳)有限公司 | Sealed liquid injection device for lithium battery production and implementation method thereof |
| CN113937432A (en) * | 2021-10-15 | 2022-01-14 | 芜湖天弋能源科技有限公司 | Lithium battery liquid injection equipment |
| CN114421100A (en) * | 2021-10-15 | 2022-04-29 | 芜湖天弋能源科技有限公司 | Liquid injection hole correction and injection device for lithium battery |
| CN114421100B (en) * | 2021-10-15 | 2023-08-01 | 芜湖天弋能源科技有限公司 | Lithium battery annotates liquid Kong Jiaozheng annotates liquid device |
| CN113937432B (en) * | 2021-10-15 | 2023-08-04 | 芜湖天弋能源科技有限公司 | Lithium battery annotates liquid equipment |
| CN113953147A (en) * | 2021-11-09 | 2022-01-21 | 江苏睿昕汽车科技有限公司 | Automatic oiling device for processing silicone oil clutch |
| CN115621563B (en) * | 2022-12-20 | 2023-03-10 | 广东正德工业科技股份有限公司 | Novel lithium cell production facility is annotated in automation of low consumption energy-conservation |
| CN116169370A (en) * | 2023-03-03 | 2023-05-26 | 深圳市品众自动化设备有限公司 | Constant-temperature negative-pressure formation machine |
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Application publication date: 20210226 |