CN111900450A - Baking and liquid injection integrated equipment for lithium battery processing - Google Patents
Baking and liquid injection integrated equipment for lithium battery processing Download PDFInfo
- Publication number
- CN111900450A CN111900450A CN202010580382.5A CN202010580382A CN111900450A CN 111900450 A CN111900450 A CN 111900450A CN 202010580382 A CN202010580382 A CN 202010580382A CN 111900450 A CN111900450 A CN 111900450A
- Authority
- CN
- China
- Prior art keywords
- baking
- liquid injection
- groups
- lithium battery
- integrated equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 66
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 239000007788 liquid Substances 0.000 title claims abstract description 41
- 238000002347 injection Methods 0.000 title claims abstract description 35
- 239000007924 injection Substances 0.000 title claims abstract description 35
- 238000001746 injection moulding Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000010354 integration Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
-
- 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
- H01M10/058—Construction or manufacture
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Primary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a baking and liquid injection integrated device for processing a lithium battery, which comprises a platform and a baking box, wherein the baking box is fixedly arranged on one side of the platform, two groups of rails are symmetrically arranged on the platform, one end of each group of rails extends into the baking box, the rails are provided with lithium battery supporting frames, two groups of fans are fixedly arranged on the upper surface of the baking box, a baking pipeline is fixedly arranged at the top in the baking box, an air outlet of each fan is fixedly communicated with the baking pipeline, a heater is fixedly communicated between each fan and the baking pipeline, a long shaft is rotatably arranged between two groups of vertical plates, penetrates through the vertical plates and extends to one side of the outer parts of the vertical plates, first rollers are fixedly arranged at two ends of the long shaft, one side of each vertical plate is positioned at the symmetrical position of the first rollers, and is rotatably arranged with second rollers, so that, the transportation is not needed, the space is saved, and the production efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of lithium batteries, and particularly relates to baking and liquid injection integrated equipment for processing a lithium battery.
Background
The lithium battery is a battery using lithium metal or lithium alloy as an anode material and a non-aqueous electrolyte solution, and in the production process of the lithium battery, the lithium battery needs to be baked and then injected with liquid, and lithium battery baking and injecting equipment is needed. Although the types and the number of the baking liquid injection equipment for the current lithium battery processing are very large, the baking liquid injection equipment for the current lithium battery processing still has certain problems, and certain inconvenience is brought to the use of the baking liquid injection equipment for the lithium battery processing.
Present lithium cell processing is with toasting annotating liquid equipment when using, the lithium cell need experience toast and annotate the liquid process, need use toast equipment and annotate liquid equipment, toast equipment and annotate the separation of liquid equipment, occupy great space, need transport the lithium cell simultaneously, inconvenient use.
Therefore, the baking and liquid injection integrated equipment for processing the lithium battery is provided for solving the problems in the prior art, the baking and liquid injection integrated equipment is firstly made to work below an injection molding machine, and directly enters a baking box to be baked after the injection molding is finished, so that the transportation is not needed, the space is saved, the production efficiency is improved, and the production labor cost of enterprises is reduced.
Disclosure of Invention
The invention aims to provide baking and liquid injection integrated equipment for processing a lithium battery, and aims to solve the problems that in the prior art, a lithium battery needs to be subjected to baking and liquid injection procedures, baking equipment and liquid injection equipment need to be used, the baking equipment and the liquid injection equipment are separated, a large space is occupied, and the lithium battery needs to be transported and is inconvenient to use.
In order to achieve the purpose, the invention adopts the following technical scheme:
a baking and liquid injection integrated device for lithium battery processing comprises a platform and a baking box, wherein the baking box is fixedly arranged on one side of the platform, two groups of tracks are symmetrically arranged on the platform, one ends of the two groups of tracks extend into the baking box, and the tracks are provided with lithium battery supporting frames;
two groups of fans are fixedly arranged on the upper surface of the baking box, a baking pipeline is fixedly arranged at the top in the baking box, an air outlet of each fan is fixedly communicated with the baking pipeline, and a heater is fixedly communicated between each fan and the baking pipeline;
the lithium battery support frame comprises two groups of vertical plates and a long shaft, the long shaft is rotatably arranged between the two groups of vertical plates, the long shaft penetrates through the vertical plates and extends to one side of the outer part of each vertical plate, first rollers are fixedly arranged at two ends of the long shaft, second rollers are rotatably arranged at symmetrical positions of the first rollers at one side of each vertical plate, and the first rollers and the second rollers are rotatably arranged in the tracks;
two groups of supporting plates are slidably mounted between the two groups of vertical plates, the supporting plates are arranged in a vertically staggered manner, the bottoms of the two groups of supporting plates are in threaded connection with screw rods, and one end of each screw rod is provided with a driving assembly in a transmission manner;
a portal frame is fixedly mounted above the lithium battery support frame on the platform, and an injection molding machine is fixedly mounted on the bottom surface of the portal frame.
Preferably, the baking pipeline comprises a first pipeline and an air outlet pipe, the air outlet pipe is arranged in an equal-distance array and communicated with the bottom of the first pipeline, the air outlet of the fan is fixedly communicated with a second pipeline, and the second pipeline is communicated with the first pipeline.
Preferably, the guide slot has been seted up to the track position in the middle, first gyro wheel and second gyro wheel all with guide slot clearance fit.
Preferably, four groups of positioning strips are fixedly mounted on one side of each of the two groups of vertical plates, sliding grooves are formed in the positioning strips, and two sides of the supporting plate are slidably mounted in the sliding grooves.
Preferably, four groups of fixing plates are fixedly mounted on one side of each of the two groups of vertical plates, and two ends of the screw rod are rotatably mounted between the two adjacent groups of fixing plates respectively.
Preferably, the driving assembly comprises a first motor, belt pulleys are fixedly mounted at the output shaft end of the first motor and at one end of the screw rod, and the belt pulleys are connected through a synchronous belt in a transmission mode.
Preferably, the first motor is fixedly installed at one side of the fixing plate.
Preferably, a second motor is fixedly mounted on one side of the bottom of the vertical plate, chain wheels are fixedly mounted on the surfaces of the second motor and the long shaft, and the two groups of chain wheels are connected through a chain in a transmission mode.
Preferably, two groups of box doors are symmetrically arranged on one side of the baking box and are of a folding door structure
The invention has the technical effects and advantages that: compared with the prior art, the baking and liquid injection integrated equipment for processing the lithium battery has the following advantages that:
1. the injection molding machine and the baking oven are arranged on the platform at the same time, two groups of rails are symmetrically arranged on the platform, one group of lithium battery support frames are arranged on the rails, the lithium battery support frames are firstly driven to work below the injection molding machine, and directly enter the baking oven for baking after the injection molding is finished, so that the transportation is not needed, the space is saved, and the production efficiency is improved;
2. set up the backup pad of two sets of crisscross settings simultaneously on lithium cell support frame, place the multiunit lithium cell simultaneously, and utilize the lead screw to drive the backup pad and remove, be convenient for mould plastics multiunit lithium cell, can not produce the interference each other.
Drawings
Fig. 1 is a schematic structural view of a baking and liquid injection integrated device for processing a lithium battery according to the present invention;
FIG. 2 is a schematic side view and sectional structural view of the inside of a baking box of the baking and liquid injection integrated device for processing a lithium battery, according to the present invention;
fig. 3 is a schematic side view of the baking and liquid injection integrated device for processing a lithium battery of the present invention.
In the figure: 1. a platform; 2. a baking oven; 201. a box door; 3. a track; 301. a guide groove; 4. a lithium battery support frame; 401. a vertical plate; 402. a long axis; 403. a first roller; 404. a second roller; 405. a support plate; 406. a screw rod; 5. a drive assembly; 501. a first motor; 502. a pulley; 6. a gantry; 7. an injection molding machine; 8. a fan; 801. a second conduit; 9. baking the pipeline; 901. a first conduit; 902. an air outlet pipe; 10. a positioning bar; 11. a chute; 12. a fixing plate; 13. a second motor; 14. a sprocket; 15. a heater.
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. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. 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.
The invention provides baking and liquid injection integrated equipment for lithium battery processing, which comprises a platform 1 and a baking box 2, wherein the baking box 2 is fixedly arranged on one side of the platform 1, two groups of box doors 201 are symmetrically arranged on one side of the baking box 2, the box doors 201 are of a folding door structure, two groups of tracks 3 are symmetrically arranged on the platform 1, one ends of the two groups of tracks 3 extend into the baking box 2, and lithium battery support frames 4 are arranged on the tracks 3.
The lithium battery support frame 4 comprises two groups of vertical plates 401 and a long shaft 402, the long shaft 402 is rotatably installed between the two groups of vertical plates 401, the long shaft 402 penetrates through the vertical plates 401 and extends to one side of the outer portions of the vertical plates 401, first rollers 403 are fixedly installed at two ends of the long shaft 402, second rollers 404 are rotatably installed at symmetrical positions of the first rollers 403 on one side of the vertical plates 401, and the first rollers 403 and the second rollers 404 are rotatably installed in the track 3; equal fixed mounting in one side of two sets of risers 401 has four sets of location strip 10, spout 11 has been seted up in location strip 10, backup pad 405 both sides slidable mounting is in spout 11, equal fixed mounting in one side of two sets of risers 401 has four sets of fixed plates 12, the lead screw 406 both ends are rotated respectively and are installed between adjacent two sets of fixed plates 12, guide slot 301 has been seted up to the position placed in the middle of track 3, first gyro wheel 403 and second gyro wheel 404 all with guide slot 301 clearance fit, set up the equal slidable mounting of first gyro wheel 403 and second gyro wheel 404 in guide slot 301, inject the removal orbit of two sets of risers 401, and make this remove stable in structure, guarantee that the lithium cell after moulding plastics gets into bake in the.
Two groups of supporting plates 405 are slidably mounted between the two groups of vertical plates 401, the supporting plates 405 are arranged in a vertically staggered manner, the bottoms of the two groups of supporting plates 405 are in threaded connection with screw rods 406, and the screw rods 406 are used for driving the supporting plates 405 to move, so that the injection molding of multiple groups of lithium batteries is facilitated, and no interference is generated between the supporting plates; drive assembly 5 is installed in the transmission of lead screw 406 one end, and drive assembly 5 includes first motor 501, and the equal fixed mounting of first motor 501 output shaft end and lead screw 406 one end has band pulley 502, and two sets of band pulleys 502 pass through synchronous belt drive and connect, and first motor 501 fixed mounting sets up fixed plate 12 in fixed plate 12 one side, both can connect the tape seat bearing at lead screw 406 both ends, can support first motor 501 again, simple structure.
Lie in lithium cell support frame 4 top fixed mounting on platform 1 and have portal frame 6, portal frame 6 bottom surface fixed mounting has injection molding machine 7, utilizes portal frame 6 fixed injection molding machine 7, for lithium cell support frame 4 provides the removal space, and two sets of workflows of being convenient for set up on the same set of platform 1, save space, practice thrift the flow, need not to transport, improve production efficiency.
The working principle is as follows: the injection molding machine 7 and the baking oven 2 are arranged on the platform 1 at the same time, two groups of rails 3 are symmetrically arranged on the platform 1, a group of lithium battery support frames 4 are arranged on the rails 3, the lithium battery support frames are firstly driven to work below the injection molding machine 7, and the lithium battery support frames directly enter the baking oven 2 to be baked after injection molding is finished, so that transfer is not needed, the space is saved, and the production efficiency is improved;
two groups of supporting plates 405 which are arranged in a staggered mode are arranged on the lithium battery supporting frame 4 at the same time, a plurality of groups of lithium batteries are placed at the same time, and the supporting plates 405 are driven to move by the lead screws 406, so that the plurality of groups of lithium batteries can be conveniently injected and cannot interfere with each other;
during the use, arrange the backup pad 405 upper surface in with the lithium battery material of treating the moulding plastics, start injection molding machine 7 moulds plastics to the lithium battery material on the first layer backup pad 405, after finishing, it is rotatory to start first motor 501 drive lead screw 406, adjust the position of backup pad 405, mould plastics to the lithium battery material on the second floor backup pad 405 again, after finishing moulding plastics, start second motor 13, drive the first gyro wheel 403 rotation at major axis 402 both ends, make second gyro wheel 404 synchronous rotation simultaneously, drive lithium cell support frame 4 and remove to toasting in the case 2, close behind the chamber door 201, start fan 8 and heater 15, dry the lithium cell.
Finally, it should be noted that: 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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a lithium cell processing is with toasting annotating liquid integration equipment, includes platform (1) and toasts case (2), its characterized in that: the baking oven (2) is fixedly arranged on one side of the platform (1), two groups of rails (3) are symmetrically arranged on the platform (1), one ends of the two groups of rails (3) extend into the baking oven (2), and a lithium battery support frame (4) is arranged on the rails (3);
two groups of fans (8) are fixedly installed on the upper surface of the baking box (2), a baking pipeline (9) is fixedly installed at the top in the baking box (2), an air outlet of each fan (8) is fixedly communicated with the baking pipeline (9), and a heater (15) is fixedly communicated between each fan (8) and each baking pipeline (9);
the lithium battery support frame (4) comprises two groups of vertical plates (401) and a long shaft (402), the long shaft (402) is rotatably installed between the two groups of vertical plates (401), the long shaft (402) penetrates through the vertical plates (401) and extends to one side of the outer portions of the vertical plates (401), first rollers (403) are fixedly installed at two ends of the long shaft (402), second rollers (404) are rotatably installed at symmetrical positions of the first rollers (403) at one side of each vertical plate (401), and the first rollers (403) and the second rollers (404) are rotatably installed in the tracks (3);
two groups of supporting plates (405) are slidably mounted between the two groups of vertical plates (401), the supporting plates (405) are arranged in a vertically staggered manner, the bottoms of the two groups of supporting plates (405) are both in threaded connection with screw rods (406), and one end of each screw rod (406) is provided with a driving assembly (5) in a transmission manner;
a portal frame (6) is fixedly mounted above the lithium battery support frame (4) on the platform (1), and an injection molding machine (7) is fixedly mounted on the bottom surface of the portal frame (6).
2. The baking and liquid injection integrated equipment for processing the lithium battery as claimed in claim 1, wherein the baking and liquid injection integrated equipment comprises: the baking pipeline (9) comprises a first pipeline (901) and an air outlet pipe (902), the air outlet pipe (902) is arranged in an equidistant mode and communicated with the bottom of the first pipeline (901), an air outlet of the heater (15) is fixedly communicated with a second pipeline (801), and the second pipeline (801) is communicated with the first pipeline (901).
3. The baking and liquid injection integrated equipment for processing the lithium battery as claimed in claim 1, wherein the baking and liquid injection integrated equipment comprises: guide slot (301) have been seted up to track (3) central point, first gyro wheel (403) and second gyro wheel (404) all with guide slot (301) clearance fit.
4. The baking and liquid injection integrated equipment for processing the lithium battery as claimed in claim 1, wherein the baking and liquid injection integrated equipment comprises: two sets of riser (401) one side all fixed mounting have four groups location strip (10), seted up spout (11) in location strip (10), backup pad (405) both sides slidable mounting is in spout (11).
5. The baking and liquid injection integrated equipment for processing the lithium battery as claimed in claim 1, wherein the baking and liquid injection integrated equipment comprises: four groups of fixing plates (12) are fixedly mounted on one side of each of the two groups of vertical plates (401), and two ends of the screw rod (406) are rotatably mounted between the two adjacent groups of fixing plates (12) respectively.
6. The baking and liquid injection integrated equipment for processing the lithium battery as claimed in claim 1, wherein the baking and liquid injection integrated equipment comprises: the driving assembly (5) comprises a first motor (501), belt wheels (502) are fixedly mounted at the output shaft end of the first motor (501) and one end of the screw rod (406), and the two belt wheels (502) are connected through synchronous belt transmission.
7. The baking and liquid injection integrated equipment for processing the lithium battery as claimed in claim 6, wherein the baking and liquid injection integrated equipment comprises: the first motor (501) is fixedly arranged on one side of the fixing plate (12).
8. The baking and liquid injection integrated equipment for processing the lithium battery as claimed in claim 1, wherein the baking and liquid injection integrated equipment comprises: a second motor (13) is fixedly mounted on one side of the bottom of the vertical plate (401), chain wheels (14) are fixedly mounted on the surfaces of the second motor (13) and the long shaft (402), and the two groups of chain wheels (14) are in transmission connection through chains.
9. The baking and liquid injection integrated equipment for processing the lithium battery as claimed in claim 1, wherein the baking and liquid injection integrated equipment comprises: toast case (2) one side and set up the symmetry and be provided with two sets of chamber doors (201), chamber door (201) are folding door structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010580382.5A CN111900450B (en) | 2020-06-23 | 2020-06-23 | Baking and liquid injection integrated equipment for lithium battery processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010580382.5A CN111900450B (en) | 2020-06-23 | 2020-06-23 | Baking and liquid injection integrated equipment for lithium battery processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111900450A true CN111900450A (en) | 2020-11-06 |
| CN111900450B CN111900450B (en) | 2021-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010580382.5A Expired - Fee Related CN111900450B (en) | 2020-06-23 | 2020-06-23 | Baking and liquid injection integrated equipment for lithium battery processing |
Country Status (1)
| Country | Link |
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| CN (1) | CN111900450B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202084598U (en) * | 2011-06-15 | 2011-12-21 | 江苏理士电池有限公司 | Acid adding machine of lead-acid storage battery |
| CN206893708U (en) * | 2017-07-12 | 2018-01-16 | 珠海格力电器股份有限公司 | Lithium ion battery processing equipment |
| CN208667468U (en) * | 2018-06-26 | 2019-03-29 | 蚌埠国显科技有限公司 | One kind is automatically into blanking baking box |
| CN208970622U (en) * | 2018-08-30 | 2019-06-11 | 广州倬粤动力新能源有限公司 | A kind of induction type carbon fiber storage battery liquid-injection equipment |
| WO2019124704A1 (en) * | 2017-12-18 | 2019-06-27 | 주식회사 엘지화학 | Electrolyte removal device, apparatus and method for manufacturing secondary battery comprising same, and secondary battery |
| CN110492051A (en) * | 2019-07-30 | 2019-11-22 | 丽水俊翔信息技术有限公司 | A kind of semi-automatic liquid-injection equipment of lithium battery |
-
2020
- 2020-06-23 CN CN202010580382.5A patent/CN111900450B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202084598U (en) * | 2011-06-15 | 2011-12-21 | 江苏理士电池有限公司 | Acid adding machine of lead-acid storage battery |
| CN206893708U (en) * | 2017-07-12 | 2018-01-16 | 珠海格力电器股份有限公司 | Lithium ion battery processing equipment |
| WO2019124704A1 (en) * | 2017-12-18 | 2019-06-27 | 주식회사 엘지화학 | Electrolyte removal device, apparatus and method for manufacturing secondary battery comprising same, and secondary battery |
| CN208667468U (en) * | 2018-06-26 | 2019-03-29 | 蚌埠国显科技有限公司 | One kind is automatically into blanking baking box |
| CN208970622U (en) * | 2018-08-30 | 2019-06-11 | 广州倬粤动力新能源有限公司 | A kind of induction type carbon fiber storage battery liquid-injection equipment |
| CN110492051A (en) * | 2019-07-30 | 2019-11-22 | 丽水俊翔信息技术有限公司 | A kind of semi-automatic liquid-injection equipment of lithium battery |
Non-Patent Citations (1)
| Title |
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| 崔少华: "圆柱形锂离子电池注液机的设计", 《电源技术》 * |
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| CN111900450B (en) | 2021-12-24 |
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Granted publication date: 20211224 |