CN110405267B - Double-cutter device for cutting pole piece of lithium battery - Google Patents
Double-cutter device for cutting pole piece of lithium battery Download PDFInfo
- Publication number
- CN110405267B CN110405267B CN201910750875.6A CN201910750875A CN110405267B CN 110405267 B CN110405267 B CN 110405267B CN 201910750875 A CN201910750875 A CN 201910750875A CN 110405267 B CN110405267 B CN 110405267B
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- Prior art keywords
- cutter
- movable
- pole piece
- block
- fixing block
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- 238000005520 cutting process Methods 0.000 title claims abstract description 52
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 33
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 239000002699 waste material Substances 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 239000007773 negative electrode material Substances 0.000 description 3
- 239000011255 nonaqueous electrolyte Substances 0.000 description 3
- 229910000733 Li alloy Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000001989 lithium alloy Substances 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/04—Shearing machines or shearing devices cutting by blades which move parallel to themselves having only one moving blade
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
- B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a double-cutter cutting device for a lithium battery pole piece, which comprises a bottom plate, wherein a fixed cutter is fixedly arranged at the lower part of a fixed cutter seat, a linear guide rail is fixedly connected at the lower part of one side of the bottom plate, a movable cutter seat is fixedly arranged on a sliding seat of the linear guide rail, two groups of symmetrically arranged movable cutters are fixedly arranged at two sides of a left cutter cushion block and a right cutter cushion block respectively through a left pressing block and a right pressing block, a cylinder is arranged at one side of a cylinder fixing block, one end of the cylinder is fixedly connected with a connecting buckle through a connecting head, and a feeding baffle is movably arranged at the upper part of the bottom plate through a connecting rod mechanism. The device changes the traditional cutting mode of a single cutter, and can complete cutting of the lithium battery pole piece only once, thereby greatly improving the production efficiency and the productivity; the whole double-cutter device is more stable, secondary fixation is not needed for primary completion, and the cutting is stable and the precision is higher; the cutting burr direction of the product is the same, so that the deburring treatment is convenient.
Description
Technical Field
The invention belongs to the technical field of battery pole piece processing, and particularly relates to a double-cutter device for cutting a lithium battery pole piece.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material. Lithium batteries can be broadly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. Lithium metal batteries are generally batteries using manganese dioxide as a positive electrode material, metallic lithium or its alloy metal as a negative electrode material, and a nonaqueous electrolyte solution. Lithium ion batteries are generally batteries using lithium alloy metal oxides as positive electrode materials, graphite as negative electrode materials, and nonaqueous electrolytes. The lithium battery is widely applied to energy storage power supply systems such as hydraulic power, firepower, wind power, solar power stations and the like, uninterruptible power supplies for communication between post and telecommunications, and a plurality of fields such as electric tools, electric bicycles, electric motorcycles, electric automobiles, military equipment, aerospace and the like.
The lithium battery has the advantages of high working voltage, high specific energy, high energy density, high output power, long cycle life, no environmental pollution and the like, is widely applied to mobile communication equipment, and is widely applied to the fields of electric automobiles, electric tools and the like, so that the performance requirement on the lithium battery is higher and higher, and the lithium battery is a main direction of development of various large battery manufacturers at present. The lithium battery in the current market is usually in a laminated structure, namely, a battery core is formed by laminating a positive plate, a negative plate and a separation film, and then a shell is packaged outside the battery core. The positive and negative plates are required to be cut into widths of different specifications in production so as to meet the use requirements.
The existing lithium battery pole piece cutting is generally set to be in a single-blade cutting mode, cutting can be completed only by cutting the pole piece twice, cutting accuracy is unstable, and production efficiency is low. Therefore, we need to propose a lithium battery pole piece cutting double-cutter device capable of improving cutting precision and efficiency.
Disclosure of Invention
The invention aims to provide a double-cutter device for cutting a lithium battery pole piece, which aims to solve the problems of low cutting precision and low efficiency of the lithium battery pole piece in the single-cutter cutting mode provided in the background technology.
In order to achieve the above purpose, the invention adopts the following technical scheme:
The utility model provides a lithium battery pole piece cuts double-cutter device, includes the bottom plate, one side upper portion fixedly connected with apron of bottom plate, the lower part fixed mounting of apron has the stationary knife seat, the lower part fixed mounting of stationary knife seat has the stationary knife, one side lower part fixedly connected with linear guide of bottom plate, fixed mounting has the movable knife seat on the slide of linear guide, the upper portion fixed mounting of movable knife seat has movable knife left cushion and movable knife right cushion, the both sides of movable knife left cushion and movable knife right cushion are respectively through two sets of movable knives of left briquetting and right briquetting fixed mounting symmetry setting, the handle of a knife of stationary knife sets up between two sets of movable knives, bottom plate one side fixed mounting has the cylinder fixed block, the cylinder is installed to one side of cylinder fixed block, the one end of cylinder passes through connector and connector link fixed connection, connector link fixed mounting is in one side of movable knife seat, the upper portion of bottom plate is through link mechanism movable mounting and is had the pay-off baffle.
Preferably, a waste collection box is mounted at the bottom of the movable cutter seat, and a discharge hole is formed in one end of the waste collection box.
Preferably, the connecting rod mechanism comprises a connecting rod fixing block and a guide rod fixing block, one side of the guide rod fixing block is provided with a guide rod through a linear bearing, the guide rod is provided with a baffle plate fixing block, one side of the baffle plate fixing block is fixedly provided with a feeding baffle plate, and the upper part of the baffle plate fixing block is connected with the connecting rod fixing block through a connecting rod.
Preferably, springs are fixedly connected to two ends of one side of the movable cutter respectively, two groups of springs are arranged between the movable cutter and the right pressing block, and two groups of springs are arranged between the movable cutter and the left pressing block.
Preferably, a baffle is fixedly arranged on one side of the movable knife holder.
Preferably, the dust collection box is installed on the upper portion of the waste collection box, and the air tap is installed respectively to one end of the dust collection box and one end of the fixed knife seat.
Preferably, the linear guide rail comprises three groups of guide rails which are connected on the surface of the bottom plate in parallel and a sliding seat which is slidably arranged on the guide rails.
Preferably, the upper ends of the opposite side surfaces of the movable cutter are provided with cutting edges, and the two sides of the lower end of the fixed cutter are provided with cutting edges.
Preferably, the connecting rod fixed block is fixedly arranged on the bottom plate, and the striker plate fixed block is fixedly arranged on the movable cutter seat.
The invention has the technical effects and advantages that: compared with the prior art, the double-cutter device for cutting the lithium battery pole piece has the following advantages:
1. The traditional cutting mode of a single cutter is changed, and the cutting of the lithium battery pole piece can be completed only once, so that the production efficiency and the productivity are greatly improved;
2. different from a single cutter mode, the whole double-cutter device is more stable, secondary fixation is not needed for primary completion, and the cutting is stable and higher in precision;
3. the double cutters cut the same direction of the cutting burrs of the product once, so that the deburring treatment is convenient, and the time of the subsequent process is saved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a split structure of the present invention;
FIG. 3 is a schematic view of another split structure of the present invention;
FIG. 4 is a schematic view of the structure of the movable tool apron of the present invention;
FIG. 5 is a schematic view of the structure of the stationary knife of the present invention;
FIG. 6 is a schematic view of the structure of the feeding baffle of the present invention;
FIG. 7 is a schematic view of a linear bearing according to the present invention;
fig. 8 is a schematic diagram of the position changing structure of the moving knife and the fixed knife in the working process of the invention.
In the figure: 1. a bottom plate; 2. an air tap; 3. a linear guide rail; 4. a movable knife holder; 5. a cylinder; 6. a baffle; 7. a movable knife; 8. a waste collection box; 9. a dust collection box; 10. a right pressing block; 11. a left pressing block; 12. a spring; 13. a fixed cutter; 14. a fixed cutter holder; 15. a cover plate; 16. a feeding baffle; 17. a link mechanism; 18. a cylinder fixing block; 19. a connector; 20. a connecting buckle; 21. a left cushion block of the movable cutter; 22. a right cushion block of the movable cutter; 23. a discharge port; 24. a knife handle; 25. a connecting rod fixing block; 26. a connecting rod; 27. a guide rod fixing block; 28. a striker plate fixing block; 29. a guide rod; 30. a linear bearing.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. The specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. 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.
The invention provides a double-cutter cutting device for a lithium battery pole piece, which is shown in figures 1-8 and comprises a bottom plate 1, wherein a cover plate 15 is fixedly connected to the upper part of one side of the bottom plate 1, a fixed cutter holder 14 is fixedly arranged at the lower part of the cover plate 15, a fixed cutter 13 is fixedly arranged at the lower part of the fixed cutter holder 14, a linear guide 3 is fixedly connected to the lower part of one side of the bottom plate 1, a movable cutter holder 4 is fixedly arranged on a sliding seat of the linear guide 3, a movable cutter left cushion block 21 and a movable cutter right cushion block 22 are fixedly arranged at the upper part of the movable cutter holder 4, two groups of movable cutters 7 which are symmetrically arranged are fixedly arranged at the two sides of the movable cutter left cushion block 21 and the movable cutter right cushion block 22 respectively through a left pressing block 11 and a right pressing block 10, a cutter handle 24 of the fixed cutter 13 is arranged between the two groups of movable cutters 7, a cylinder fixing block 18 is fixedly arranged at one side of the bottom plate 1, one side of the cylinder 5 is fixedly connected with a connecting buckle 20 through a connector 19, one end of the cylinder 5 is fixedly connected with the connecting buckle 20, the connecting buckle 20 is fixedly arranged at one side of the movable cutter holder 4, and the upper part of the bottom plate 1 is provided with a movable baffle 16 through a movable baffle 17.
Preferably, a waste collection box 8 is mounted at the bottom of the movable cutter seat 4, and a discharge opening 23 is formed at one end of the waste collection box 8.
Through above-mentioned technical scheme, can collect the waste material by waste collection box 8 to utilize bin outlet 23 to collect intensively, avoid the waste material to scatter to operational environment in, be inconvenient for clean and polluted environment.
Preferably, the link mechanism 17 comprises a link fixing block 25 and a guide rod fixing block 27, one side of the guide rod fixing block 27 is provided with a guide rod 29 through a linear bearing 30, the guide rod 29 is provided with a baffle fixing block 28, one side of the baffle fixing block 28 is fixedly provided with a feeding baffle 16, and the upper part of the baffle fixing block 28 is connected with the link fixing block 25 through a link 26.
Through the technical scheme, the feeding baffle 16 is adopted to cover the movable knife, so that the movable knife 7 is prevented from scraping the pole piece and the front end of the pole piece naturally bending downwards to collide with the movable knife 7 in the feeding process. The guide rod 29 is inclined to enable a distance of reverse movement to exist between the baffle 6 and the movable knife 7, so that the baffle 6 cannot be propped against the pole piece at the moment of cutting off the pole piece, and uneven cutting is avoided.
Preferably, two ends of one side of the movable cutter 7 are respectively and fixedly connected with springs 12, two groups of springs 12 are arranged between the movable cutter 7 and the right pressing block 10, and two groups of springs are arranged between the movable cutter 7 and the left pressing block 11.
By adopting the technical scheme, the force between the movable cutter 7 and the left pressing block 11 or the right pressing block 10 is conveniently kept by the spring 12, so that the stability is kept, and the looseness is prevented.
Preferably, a baffle 6 is fixedly arranged on one side of the movable cutter seat 4. One end of the stop knife is prevented from being exposed through the baffle 6, the waste is prevented from being sputtered out from the space between the driven knives 7, and the dustproof effect can be achieved.
Preferably, the dust collection box 9 is installed on the upper portion of the waste collection box 8, and the air tap 2 is installed at one end of the dust collection box 9 and one end of the fixed knife seat 14 respectively.
By adopting the technical scheme, the exhaust fan is connected through the air tap 2 so as to facilitate dust removal, and flying scraps generated in the cutting process can be sent out in time, so that dust prevention is realized, and the environment pollution is avoided.
Preferably, the linear guide rail 3 comprises three groups of guide rails connected in parallel to the surface of the bottom plate 1 and a sliding seat slidably mounted on the guide rails.
By adopting the technical scheme, the cylinder 5 can drive the movable tool apron 4 along a straight line through the linear guide rail 3, so that stable movement cutting is kept.
Preferably, the upper ends of the opposite side surfaces of the movable knife 7 are provided with cutting edges, and the two sides of the lower end of the fixed knife 13 are provided with cutting edges.
By adopting the technical scheme, the double-edge opening of the fixed knife 13 is designed and matched with the cutting edges of the two groups of movable knives 7, so that double cutting can be realized once; and finishing the cutting work once.
Preferably, the connecting rod fixing block 25 is fixedly installed on the bottom plate 1, and the striker plate fixing block 28 is fixedly installed on the movable cutter holder 4.
By adopting the technical scheme, the movable cutter seat 4 transmits power to the baffle plate fixing block 28 to realize linkage.
Structural principle: when the cutter is used, the air cylinder 5 is controlled, and the air cylinder 5 transmits power through the connector 19 and the connecting buckle 20, so that the air cylinder 5 can push (pull) the movable cutter holder 4, and the cutting edge of the movable cutter 7 is tangent with the cutting edge of the fixed cutter 13 under the action of the power to realize cutting; in actual operation, the air tap 2 is respectively communicated with the exhaust fan through an air pipe, and the exhaust is performed in the cutting process, so that fly ash or flying dust generated in the cutting process is pumped away, and the working environment is protected.
The device changes the traditional cutting mode of a single cutter, and can complete cutting of the lithium battery pole piece only once, thereby greatly improving the production efficiency and the productivity; different from a single cutter mode, the whole double-cutter device is more stable, secondary fixation is not needed for primary completion, and the cutting is stable and higher in precision; the double cutters cut the same direction of the cutting burrs of the product once, so that the deburring treatment is convenient, and the time of the subsequent process is saved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (7)
1. The utility model provides a lithium cell pole piece cuts double-cutter device, includes bottom plate (1), its characterized in that: the automatic feeding device is characterized in that a cover plate (15) is fixedly connected to the upper part of one side of the bottom plate (1), a fixed cutter seat (14) is fixedly arranged at the lower part of the cover plate (15), a fixed cutter (13) is fixedly arranged at the lower part of the fixed cutter seat (14), a linear guide rail (3) is fixedly connected to the lower part of one side of the bottom plate (1), a movable cutter seat (4) is fixedly arranged on a sliding seat of the linear guide rail (3), a movable cutter left cushion block (21) and a movable cutter right cushion block (22) are fixedly arranged at the upper part of the movable cutter seat (4), two groups of movable cutters (7) which are symmetrically arranged are fixedly arranged at two sides of the movable cutter left cushion block (21) and the movable cutter right cushion block (22) through a left press block (11) and a right press block (10), a cutter handle (24) of the fixed cutter (13) is arranged between the two groups of movable cutters (7), a cylinder fixing block (18) is fixedly arranged at one side of the bottom plate (1), a cylinder (5) is arranged on one side of the cylinder fixing block (18), one side of the cylinder fixing block (5) is fixedly connected with a movable cutter seat (20) through a connector (19), and one end of the cylinder (5) is fixedly connected with the movable cutter seat (20) through a connector (20), and the movable cutter seat (16) is fixedly connected with the movable cutter seat (16) through the connector (16); the bottom of the movable tool apron (4) is provided with a waste collection box (8), and one end of the waste collection box (8) is provided with a discharge hole (23); the connecting rod mechanism (17) comprises a connecting rod fixing block (25) and a guide rod fixing block (27), one side of the guide rod fixing block (27) is provided with a guide rod (29) through a linear bearing (30), the guide rod (29) is provided with a baffle fixing block (28), one side of the baffle fixing block (28) is fixedly provided with a feeding baffle (16), and the upper part of the baffle fixing block (28) is connected with the connecting rod fixing block (25) through a connecting rod (26).
2. The lithium battery pole piece cutting double-cutter device according to claim 1, wherein: two ends of one side of the movable cutter (7) are fixedly connected with springs (12) respectively, two groups of springs (12) are arranged between the movable cutter (7) and the right pressing block (10), and two groups of springs are arranged between the movable cutter (7) and the left pressing block (11).
3. The lithium battery pole piece cutting double-cutter device according to claim 1, wherein: one side of the movable knife holder (4) is fixedly provided with a baffle plate (6).
4. The lithium battery pole piece cutting double-cutter device according to claim 1, wherein: the dust collection box (9) is installed on the upper portion of the waste collection box (8), and the air tap (2) is installed respectively to one end of the dust collection box (9) and one end of the fixed cutter seat (14).
5. The lithium battery pole piece cutting double-cutter device according to claim 1, wherein: the linear guide rail (3) comprises three groups of guide rails which are connected with the surface of the bottom plate (1) in parallel and a sliding seat which is arranged on the guide rails in a sliding manner.
6. The lithium battery pole piece cutting double-cutter device according to claim 1, wherein: the upper ends of the opposite side surfaces of the movable cutter (7) are provided with cutting edges, and the two sides of the lower end of the fixed cutter (13) are provided with cutting edges.
7. The lithium battery pole piece cutting double-cutter device according to claim 1, wherein: the connecting rod fixed block (25) is fixedly arranged on the bottom plate (1), and the striker plate fixed block (28) is fixedly arranged on the movable tool apron (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910750875.6A CN110405267B (en) | 2019-08-14 | 2019-08-14 | Double-cutter device for cutting pole piece of lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910750875.6A CN110405267B (en) | 2019-08-14 | 2019-08-14 | Double-cutter device for cutting pole piece of lithium battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110405267A CN110405267A (en) | 2019-11-05 |
| CN110405267B true CN110405267B (en) | 2024-05-31 |
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ID=68367652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910750875.6A Active CN110405267B (en) | 2019-08-14 | 2019-08-14 | Double-cutter device for cutting pole piece of lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110405267B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014808A (en) * | 2019-12-19 | 2020-04-17 | 东莞市雅康精密机械有限公司 | Double-cutter pole piece guide piece horizontal movement device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH564987A5 (en) * | 1973-09-07 | 1975-08-15 | Beyeler Renee Louise | Numerically controlled metal shearing machine - has suction device below work table to manoeuvre plate to desired position |
| CN201102099Y (en) * | 2007-11-21 | 2008-08-20 | 天津和平安耐高能电池科技有限公司 | Pneumatic lithium electrode cutting machine |
| CN102166670A (en) * | 2011-04-28 | 2011-08-31 | 兴威电脑（昆山）有限公司 | Scratch-proof shearing machine |
| CN102922031A (en) * | 2012-11-01 | 2013-02-13 | 天津力神电池股份有限公司 | Efficient lug cutting machine |
| CN204614856U (en) * | 2015-03-25 | 2015-09-02 | 东莞新能源科技有限公司 | A kind of battery pole piece cutter |
| CN206201037U (en) * | 2016-10-28 | 2017-05-31 | 中航锂电（洛阳）有限公司 | Lithium ion battery slicing device |
| CN206779560U (en) * | 2016-11-17 | 2017-12-22 | 无锡先导智能装备股份有限公司 | A kind of double cutters |
| CN207952750U (en) * | 2017-11-17 | 2018-10-12 | 深圳市德鸿晟自动化科技有限公司 | Lithium battery pole slice cutting means |
| CN208245906U (en) * | 2018-05-14 | 2018-12-18 | 东莞市安洋智能科技有限公司 | A kind of pole piece trimming device |
| CN208908230U (en) * | 2018-10-26 | 2019-05-28 | 东莞市爱康电子科技有限公司 | A kind of device for excising |
| CN210702792U (en) * | 2019-08-14 | 2020-06-09 | 东莞市安源精密机械有限公司 | Lithium battery pole piece cuts two cutters |
-
2019
- 2019-08-14 CN CN201910750875.6A patent/CN110405267B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH564987A5 (en) * | 1973-09-07 | 1975-08-15 | Beyeler Renee Louise | Numerically controlled metal shearing machine - has suction device below work table to manoeuvre plate to desired position |
| CN201102099Y (en) * | 2007-11-21 | 2008-08-20 | 天津和平安耐高能电池科技有限公司 | Pneumatic lithium electrode cutting machine |
| CN102166670A (en) * | 2011-04-28 | 2011-08-31 | 兴威电脑（昆山）有限公司 | Scratch-proof shearing machine |
| CN102922031A (en) * | 2012-11-01 | 2013-02-13 | 天津力神电池股份有限公司 | Efficient lug cutting machine |
| CN204614856U (en) * | 2015-03-25 | 2015-09-02 | 东莞新能源科技有限公司 | A kind of battery pole piece cutter |
| CN206201037U (en) * | 2016-10-28 | 2017-05-31 | 中航锂电（洛阳）有限公司 | Lithium ion battery slicing device |
| CN206779560U (en) * | 2016-11-17 | 2017-12-22 | 无锡先导智能装备股份有限公司 | A kind of double cutters |
| CN207952750U (en) * | 2017-11-17 | 2018-10-12 | 深圳市德鸿晟自动化科技有限公司 | Lithium battery pole slice cutting means |
| CN208245906U (en) * | 2018-05-14 | 2018-12-18 | 东莞市安洋智能科技有限公司 | A kind of pole piece trimming device |
| CN208908230U (en) * | 2018-10-26 | 2019-05-28 | 东莞市爱康电子科技有限公司 | A kind of device for excising |
| CN210702792U (en) * | 2019-08-14 | 2020-06-09 | 东莞市安源精密机械有限公司 | Lithium battery pole piece cuts two cutters |
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| Publication number | Publication date |
|---|---|
| CN110405267A (en) | 2019-11-05 |
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