CN110690413B - Negative electrode machine - Google Patents
Negative electrode machine Download PDFInfo
- Publication number
- CN110690413B CN110690413B CN201911048143.9A CN201911048143A CN110690413B CN 110690413 B CN110690413 B CN 110690413B CN 201911048143 A CN201911048143 A CN 201911048143A CN 110690413 B CN110690413 B CN 110690413B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- lithium
- steel shell
- lithium sheet
- press rod
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
- H01M4/0433—Molding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a cathode machine which comprises a machine body, wherein a steel shell feeding cylinder is arranged at one end of the front side surface of the machine body, a steel shell accommodating cavity is arranged at the upper end of the steel shell feeding cylinder, a steel shell is arranged in the steel shell accommodating cavity, one end of the steel shell feeding cylinder is connected with a steel shell clamping mechanism, one side of the steel shell clamping mechanism is connected with the steel shell clamping cylinder, a lithium sheet compacting mechanism is arranged above the steel shell clamping cylinder, a lithium sheet pressing cylinder is arranged above the lithium sheet compacting mechanism, a lithium sheet shaping mechanism is arranged at one side of the lithium sheet compacting mechanism, a slide rail is arranged below the lithium sheet shaping mechanism, a lithium sheet conveying mechanism is arranged at the front side surface of the slide rail, a lithium sheet feeding cylinder is arranged at one side of the lithium sheet conveying mechanism, and a lithium sheet cutting mechanism is arranged above one side of the slide rail.
Description
Technical Field
The invention relates to the technical field of lithium battery manufacturing, in particular to a cathode machine.
Background
The current lithium sheet cutting, forming, putting in steel shell, lithium sheet compaction four processes are all accomplished by the manual work, and four processes need four at least workman, and the demand of follow-up process can be kept up to 6-7 workman when the production capacity is big, and the manual work can appear the deviation in the operation in-process moreover, and then influences the quality of battery.
Disclosure of Invention
The invention aims to overcome the existing defects, and provides the cathode machine, so that the machine replaces manual operation from feeding to compaction of a lithium belt, the consistency of products is ensured, errors caused by improper manual operation are reduced, the quality of a battery is ensured, meanwhile, the manual requirement is greatly reduced, the production efficiency is improved, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a negative pole machine, which comprises a machine body, leading flank one end of organism is equipped with and sends the steel shell hydro-cylinder, send the upper end of steel shell hydro-cylinder to be equipped with and put the steel shell chamber, put the steel shell in putting the steel shell chamber, the one end that send the steel shell hydro-cylinder is connected with steel shell clamping mechanism, one side and steel shell clamping cylinder are connected, the top of steel shell clamping cylinder is equipped with lithium piece compaction mechanism, the top of lithium piece compaction mechanism is equipped with the lithium piece hydro-cylinder, one side of lithium piece compaction mechanism is equipped with lithium piece plastic mechanism, the below of lithium piece plastic mechanism is equipped with the slide rail, the leading flank of slide rail is equipped with lithium piece transport mechanism, one side of lithium piece transport mechanism is equipped with and sends the lithium piece hydro-cylinder, one side top of slide rail is equipped with cuts out lithium piece mechanism, cut out the top of lithium piece mechanism is equipped with cuts out lithium piece hydro-cylinder, cut out the below of lithium piece mechanism is equipped with lithium band conveying mechanism, the intermediate position of lithium piece compaction mechanism and lithium piece plastic mechanism is equipped with lithium piece compaction depression bar and lithium piece shaping depression bar respectively, lithium piece compaction depression bar and lithium piece compaction depression bar structure are the same, lithium piece compaction depression bar and lithium piece compaction depression bar rotation are the same, one side is equipped with lithium piece compaction cylinder and lithium piece plastic depression bar and lithium piece depression bar movement distance depression bar and lithium piece movement depression bar, lithium piece compaction depression bar and lithium piece movement depression bar movement distance depression bar and lithium piece movement depression bar.
As a preferable technical scheme of the lithium sheet shaping mechanism, the lithium sheet shaping mechanism comprises an upper shaping mechanism, a lower shaping mechanism, a left shaping mechanism and a right shaping mechanism, wherein an upper shaping cylinder is connected above the upper shaping mechanism, a left shaping cylinder and a right shaping cylinder are respectively arranged on two sides of the upper shaping mechanism, a left shaping mechanism and a right shaping mechanism which are transversely arranged are respectively arranged on the left shaping cylinder, the right shaping cylinder and the lower end of the upper shaping mechanism, a lower shaping mechanism is arranged below the upper shaping mechanism, and the lower shaping mechanism is connected with the lower shaping cylinder arranged on one side of the lower shaping mechanism.
As a preferable technical scheme of the lithium sheet forming press rod, the lower end of the upper shaping mechanism and the upper end of the lower shaping mechanism are respectively provided with a concave arc structure, the diameter of the concave arc is matched with the diameter of the lithium sheet forming press rod, the relative positions of the left shaping mechanism and the right shaping mechanism are respectively provided with an arc structure, and the diameter of the arc is matched with the diameter of the lithium sheet forming press rod.
As a preferable technical scheme of the invention, the left shaping cylinder and the right shaping cylinder respectively control the left shaping mechanism and the right shaping mechanism to transversely move through the crank slider mechanism.
As a preferable technical scheme of the invention, the steel shell clamping mechanism comprises two clamping blocks, wherein the two clamping blocks are arranged up and down, one clamping block is fixed on the front side surface of the machine body, and the other clamping block is connected with the steel shell clamping oil cylinder.
As a preferable technical scheme of the invention, a steel shell interception positioning mechanism is arranged below the steel shell clamping mechanism, and one side of the steel shell interception positioning mechanism is connected with a steel shell interception cylinder.
As a preferable technical scheme of the invention, the lithium sheet compacting compression bar and the lithium sheet forming compression bar are fixedly connected with a rotating shaft through connecting pieces, and the rotating shaft is rotationally connected with a rotating oil cylinder.
As a preferable technical scheme of the invention, the outer side surfaces of the lithium sheet compaction pressing rod and the lithium sheet forming pressing rod are respectively provided with a clutch, the clutch is fixedly connected with the connecting piece, and the clutch is connected with a clutch oil cylinder arranged on one side.
Compared with the prior art, the invention has the beneficial effects that: the negative electrode machine is compact in structure, reasonable in design and more convenient in use, and the four procedures of cutting, shaping, putting in a steel shell and compacting lithium sheets are controlled mechanically, so that labor and working hours are greatly saved, the consistency of a battery is ensured, and the lithium sheet compacting press rod and the lithium sheet forming press rod are controlled to rotate by 180 degrees through the rotary oil cylinder, so that the positions of the lithium sheet compacting press rod and the lithium sheet forming press rod are changed conveniently, and the use convenience is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the orientation of FIG. 1A;
fig. 3 is a top view of the rotary cylinder portion of fig. 1.
In the figure: 1 lithium sheet compacting mechanism, 2 lithium sheet pressing oil cylinders, 3 left shaping oil cylinders, 4 lithium sheet shaping mechanism, 5 upper shaping oil cylinders, 6 right shaping oil cylinders, 7 lithium sheet cutting mechanism, 8 lithium sheet cutting oil cylinders, 10 steel shell clamping oil cylinders, 11 clamping blocks, 12 steel shell intercepting oil cylinders, 13 lithium sheet feeding oil cylinders, 14 steel shell placing cavities, 15 steel shells, 16 steel shell feeding oil cylinders, 17 steel shell clamping mechanism, 18 steel shell intercepting and positioning mechanism, 19 left shaping mechanism, 20 lower shaping mechanism, 21 lithium sheet conveying mechanism, 22 lithium sheet shaping press rods, 23 upper shaping mechanism, 24 right shaping mechanism, 25 sliding rails, 26 machine bodies, 27 lower shaping oil cylinders, 28 lithium belt conveying mechanism, 29 clutch oil cylinders, 30 rotating oil cylinders, 31 press rod moving oil cylinders, 32 lithium sheet compacting press rods, 33 clutches, 34 rotating shafts and 35 connecting pieces.
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 apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments (for convenience of description and understanding, the following description is given with the upper side of fig. 1 as the upper side). All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the negative electrode machine comprises a machine body 26, a steel shell feeding cylinder 16 is arranged at one end of the front side surface of the machine body 26, a steel shell accommodating cavity 14 is arranged at the upper end of the steel shell feeding cylinder 16, a steel shell 15 is arranged in the steel shell accommodating cavity 14, one end of the steel shell feeding cylinder 16 is connected with a steel shell clamping mechanism 17, one side of the steel shell clamping mechanism 17 is connected with a steel shell clamping cylinder 10, a steel shell interception positioning mechanism 18 is arranged below the steel shell clamping mechanism 17, one side of the steel shell interception positioning mechanism 18 is connected with a steel shell interception cylinder 12, the steel shell interception positioning mechanism 18 is arranged to conveniently position the steel shell clamping mechanism 17 and prevent the following steel shell 15 from sliding downwards, the steel shell clamping mechanism 17 comprises two clamping blocks 11, the two clamping blocks 11 are arranged up and down, the clamping blocks 11 are convenient to clamp the steel shell 15 effectively, one clamping block 11 is fixed on the front side surface of the machine body 26, the other clamping block 11 is connected with a steel shell clamping cylinder 10, a lithium sheet compacting mechanism 1 is arranged above the steel shell clamping cylinder 10, a lithium sheet pressing cylinder 2 is arranged above the lithium sheet compacting mechanism 1, a lithium sheet shaping mechanism 4 is arranged on one side of the lithium sheet compacting mechanism 1, the lithium sheet shaping mechanism 4 comprises an upper shaping mechanism 23, a lower shaping mechanism 20, a left shaping mechanism 19 and a right shaping mechanism 24, an upper shaping cylinder 5 is connected above the upper shaping mechanism 23, a left shaping cylinder 3 and a right shaping cylinder 6 are respectively arranged on two sides of the upper shaping mechanism 23, a left shaping mechanism 19 and a right shaping mechanism 24 are respectively arranged at the left shaping cylinder 3 and the right shaping cylinder 6 and at the lower end, the left shaping cylinder 3 and the right shaping cylinder 6 are respectively controlled by a crank sliding block mechanism to respectively move transversely, a lower shaping mechanism 20 is arranged below the upper shaping mechanism 23, the lower shaping mechanism 20 is connected with a lower shaping cylinder 27 arranged at one side of the lower shaping mechanism 20, the lower end of the upper shaping mechanism 23 and the upper end of the lower shaping mechanism 20 are both provided with concave arc structures, the diameter of the concave arc structures is matched with that of a lithium sheet shaping compression rod 32, the relative positions of the left shaping mechanism 19 and the right shaping mechanism 24 are both provided with arc structures, the diameter of the arc structures is matched with that of a lithium sheet shaping compression rod 22, a slide rail 25 is arranged below the lithium sheet shaping mechanism 4, the front side surface of the slide rail 25 is provided with a lithium sheet conveying mechanism 21, one side of the lithium sheet conveying mechanism 21 is provided with a lithium sheet feeding cylinder 13, one side upper side of the slide rail 25 is provided with a lithium sheet cutting mechanism 7, the upper side of the lithium sheet cutting mechanism 7 is provided with a lithium sheet cutting cylinder 8, the lower side of the lithium sheet cutting mechanism 7 is provided with a lithium belt conveying mechanism 28, the middle positions of the lithium sheet compacting mechanism 1 and the lithium sheet shaping compression rod 22 are respectively, the lithium sheet compaction press rod 32 and the lithium sheet forming press rod 22 have the same structure, the lithium sheet compaction press rod 32 and the lithium sheet forming press rod 22 are rotationally connected with the rotary cylinder 30, the lithium sheet compaction press rod 32 and the lithium sheet forming press rod 22 are fixedly connected with the rotary shaft 34 through the connecting piece 35, the outer side surfaces of the lithium sheet compaction press rod 32 and the lithium sheet forming press rod 22 are respectively provided with a clutch 33, the clutch 33 is fixedly connected with the connecting piece 35, the clutch 33 is connected with the clutch cylinder 29 arranged on one side, the rotary shaft 34 is rotationally connected with the rotary cylinder 30, one side of the lithium sheet forming press rod 22 is provided with the press rod moving cylinder 31, the press rod moving cylinder 31 pushes the lithium sheet compaction press rod 32 and the lithium sheet forming press rod 22 to synchronously move, the distance between the lithium sheet compaction press rod 32 and the lithium sheet forming press rod 22 is the same as the center distance between the lithium sheet compaction mechanism 1 and the lithium sheet forming press rod 4, reasonable in design, it is more convenient during the use, cuts out, plastic, put into steel casing, these four processes of lithium piece compaction through mechanical control lithium piece, has saved manual work and man-hour greatly, guarantees the uniformity of battery.
When in use: firstly placing lithium strips on a lithium strip conveying mechanism 28 to control feeding of the lithium strips, controlling the lithium strips to pass through a lithium strip cutting mechanism 7 through an external control device, cutting the lithium strips into required lengths, then driving a lithium strip conveying mechanism 21 to slide on a slide rail 25 through a lithium strip feeding cylinder 13 to convey lithium strips to the position of a lithium strip shaping mechanism 4, simultaneously, enabling a steel shell 15 to slide downwards from a steel shell accommodating cavity 14 to a steel shell clamping mechanism 17, at the moment, enabling the steel shell clamping cylinder 10 to clamp the steel shell 15, enabling the steel shell feeding cylinder 16 to start and enable a steel shell interception positioning mechanism 18 to ascend to position the steel shell clamping mechanism 17, enabling the steel shell interception positioning mechanism 18 to intercept the steel shell accommodating cavity 14 to prevent other steel shells 15 from falling, enabling a lithium strip forming press rod 22 to move forwards above the lithium strips, enabling a lithium strip compacting press rod 32 to be inserted into the steel shell 15, the lower shaping mechanism 20 is driven to move upwards by the lower shaping cylinder 27 to bend the lithium sheet around the lithium sheet shaping press rod 22, at the moment, the left shaping mechanism 19 and the right shaping mechanism 24 are respectively used for pushing and pressing left and right, then the upper shaping mechanism 23 is used for compacting, the lithium sheet is formed into a whole round sleeve on the outer side surface of the lithium sheet shaping press rod 22, at the moment, the lithium sheet shaping press rod 22 and the lithium sheet compacting press rod 32 are pulled out by resetting the press rod moving cylinder 31, then the rotating cylinder 30 is driven to rotate the lithium sheet shaping press rod 22 and the lithium sheet compacting press rod 32 by 180 degrees, so that the positions of the two are exchanged, meanwhile, the press rod moving cylinder 31 works to extend the lithium sheet shaping press rod 22 into the steel shell 15, the lithium belt is compacted on the inner surface of the steel shell 15 by the lithium sheet compacting mechanism 1, after compacting, the lithium sheet shaping press rod 22 and the lithium sheet compacting press rod 32 are pulled out and reset by rotation, repeating the above steps.
According to the invention, the manual operation is replaced by a machine from feeding to compaction of the lithium belt, so that the consistency of products is ensured, errors caused by improper manual operation are reduced, the quality of the battery is ensured, meanwhile, the manual requirement is greatly reduced, and the production efficiency is improved; the rotary oil cylinder 30 is arranged to control the lithium sheet compression bar 32 and the lithium sheet forming compression bar 22 to rotate 180 degrees, so that the positions of the lithium sheet compression bar 32 and the lithium sheet forming compression bar 22 are convenient to exchange, and the use convenience is improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A negative electrode machine, characterized in that: including organism (26), the leading flank one end of organism (26) is equipped with and sends steel shell hydro-cylinder (16), and the upper end of sending steel shell hydro-cylinder (16) is equipped with puts steel shell chamber (14), has placed steel shell (15) in putting steel shell chamber (14), and the one end of sending steel shell hydro-cylinder (16) is connected with steel shell clamping mechanism (17), and one side of steel shell clamping mechanism (17) is connected with steel shell clamping hydro-cylinder (10), and the top of steel shell clamping hydro-cylinder (10) is equipped with lithium piece compaction mechanism (1), the below of steel shell clamping mechanism (17) is equipped with steel shell interception positioning mechanism (18), and one side of steel shell interception positioning mechanism (18) is connected with steel shell interception hydro-cylinder (12), and the top of lithium piece compaction mechanism (1) is equipped with lithium piece hydro-cylinder (2), and one side of lithium piece compaction mechanism (1) is equipped with lithium piece plastic mechanism (4), and the below of lithium piece compaction mechanism (4) is equipped with slide rail (25), and the leading flank of slide rail (25) is equipped with lithium piece transport mechanism (21), and one side of lithium piece transport mechanism (21) is equipped with lithium piece (13), and lithium piece (7) is equipped with lithium piece cutting mechanism (7) and lithium piece cutting mechanism (8), the lithium sheet compacting mechanism (1) and the lithium sheet shaping mechanism (4) are respectively provided with a lithium sheet compacting press rod (32) and a lithium sheet shaping press rod (22) at the rear of the middle positions, the lithium sheet compacting press rod (32) and the lithium sheet shaping press rod (22) are identical in structure, the lithium sheet compacting press rod (32) and the lithium sheet shaping press rod (22) are rotationally connected with the rotary cylinder (30), one side of the lithium sheet shaping press rod (22) is provided with a press rod moving cylinder (31), the press rod moving cylinder (31) pushes the lithium sheet compacting press rod (32) and the lithium sheet shaping press rod (22) to synchronously move, the distance between the lithium sheet compacting press rod (32) and the lithium sheet shaping press rod (22) is identical to the center distance between the lithium sheet compacting mechanism (1) and the lithium sheet shaping mechanism (4), the outer side surfaces of the lithium sheet compacting press rod (32) and the lithium sheet shaping press rod (22) are respectively provided with a clutch (33), the clutch (33) is fixedly connected with a connecting piece (35), and the clutch (33) is connected with a clutch cylinder (29) arranged at one side;
lithium piece plastic mechanism (4) are including last plastic mechanism (23), lower plastic mechanism (20), left plastic mechanism (19) and right plastic mechanism (24), the top of going up plastic mechanism (23) is connected with plastic hydro-cylinder (5) in, the both sides of going up plastic mechanism (23) are equipped with left plastic hydro-cylinder (3) and right plastic hydro-cylinder (6) respectively, left plastic hydro-cylinder (3) and right plastic hydro-cylinder (6) and lower extreme are equipped with left plastic mechanism (19) and right plastic mechanism (24) of horizontal setting respectively, the below of going up plastic mechanism (23) is equipped with plastic mechanism (20) down, lower plastic mechanism (20) are connected with lower plastic hydro-cylinder (27) of setting in its one side.
2. The anode machine according to claim 1, wherein: the lower extreme of last plastic mechanism (23) and the upper end of lower plastic mechanism (20) all are equipped with concave arc structure, and concave curved diameter cooperatees with the diameter of lithium sheet shaping depression bar (22), the relative position of left plastic mechanism (19) and right plastic mechanism (24) all is equipped with arc structure, and curved diameter cooperatees with the diameter of lithium sheet shaping depression bar (22).
3. The anode machine according to claim 1, wherein: the left shaping cylinder (3) and the right shaping cylinder (6) respectively control the left shaping mechanism (19) and the right shaping mechanism (24) to move transversely through the crank slider mechanism.
4. The anode machine according to claim 1, wherein: the steel shell clamping mechanism (17) comprises two clamping blocks (11), the two clamping blocks (11) are arranged up and down, one clamping block (11) is fixed on the front side surface of the machine body (26), and the other clamping block (11) is connected with the steel shell clamping oil cylinder (10).
5. The anode machine according to claim 1, wherein: the lithium sheet compacting press rod (32) and the lithium sheet forming press rod (22) are fixedly connected with the rotating shaft (34) through the connecting piece (35), and the rotating shaft (34) is rotationally connected with the rotating oil cylinder (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911048143.9A CN110690413B (en) | 2019-10-30 | 2019-10-30 | Negative electrode machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911048143.9A CN110690413B (en) | 2019-10-30 | 2019-10-30 | Negative electrode machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110690413A CN110690413A (en) | 2020-01-14 |
| CN110690413B true CN110690413B (en) | 2023-06-13 |
Family
ID=69114916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911048143.9A Active CN110690413B (en) | 2019-10-30 | 2019-10-30 | Negative electrode machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110690413B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202513230U (en) * | 2011-11-09 | 2012-10-31 | 武汉孚特电子科技有限公司 | Double-head automatic cathode machine |
| CN204348843U (en) * | 2015-02-10 | 2015-05-20 | 惠州市多科达科技有限公司 | A kind of lithium battery automatic Composition line |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003271465A1 (en) * | 2002-09-18 | 2004-04-08 | Avestor Limited Partnership | Lamination process and apparatus for alkali metals or alloys thereof |
-
2019
- 2019-10-30 CN CN201911048143.9A patent/CN110690413B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202513230U (en) * | 2011-11-09 | 2012-10-31 | 武汉孚特电子科技有限公司 | Double-head automatic cathode machine |
| CN204348843U (en) * | 2015-02-10 | 2015-05-20 | 惠州市多科达科技有限公司 | A kind of lithium battery automatic Composition line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110690413A (en) | 2020-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204658648U (en) | Composite insulation boards longitudinal cutting device | |
| CN104209425A (en) | Bending machine for shaping flat irons for doorframes into arcs | |
| CN110280644A (en) | A kind of hardware dies automatic press processing unit (plant) | |
| CN214235796U (en) | Punching machine capable of synchronously feeding materials | |
| CN110690413B (en) | Negative electrode machine | |
| CN114211592B (en) | Ceramic roll forming device with feed mechanism | |
| CN104889286A (en) | Hinge-leaf shaft-position mold processing machine | |
| CN114976265A (en) | Solid-state lithium battery packaging hardware | |
| CN215316454U (en) | Barrel group is to concatenation equipment | |
| CN210403898U (en) | Cathode machine | |
| CN204182827U (en) | A kind of bender shaping for doorframe band iron curved arc | |
| CN204230359U (en) | Cell winding device | |
| CN207695738U (en) | A kind of cathode plate shear | |
| CN216324404U (en) | Stamping workpiece processing is with stamping die equipment of high accuracy | |
| CN212021000U (en) | Equipment is decided to removal hair style | |
| CN206343561U (en) | A kind of hoop bender of flexible hold-down mechanism | |
| CN219443009U (en) | Rolling correction device | |
| CN208373903U (en) | A kind of building decoration aluminium profiles plate punch forming device | |
| CN207248010U (en) | A kind of manipulator for double-bang firecracker fireworks automatic moulding machine takes wound packages to put | |
| CN203030698U (en) | Automatic punching machine | |
| CN206854391U (en) | A kind of small U automatic mouldings kerf machine | |
| CN215902493U (en) | Multifunctional press machine | |
| CN114771014B (en) | Automatic cake paper support forming production line | |
| CN217142048U (en) | Automatic change adjustable pressure arm of punch press | |
| CN214725069U (en) | Green brick shaping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |