CN110587018A - Lithium battery pole piece cam chases after and cuts mechanism - Google Patents
Lithium battery pole piece cam chases after and cuts mechanism Download PDFInfo
- Publication number
- CN110587018A CN110587018A CN201910945030.2A CN201910945030A CN110587018A CN 110587018 A CN110587018 A CN 110587018A CN 201910945030 A CN201910945030 A CN 201910945030A CN 110587018 A CN110587018 A CN 110587018A
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- Prior art keywords
- pole piece
- fixed
- seat
- cam
- movable
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- Pending
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 17
- 238000010008 shearing Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- 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
- B23D25/00—Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut
- B23D25/02—Flying shearing machines
- B23D25/04—Flying shearing machines in which a cutting unit moves bodily with the work while cutting
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- 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
- B23D36/00—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut
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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
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
- H01M10/0409—Machines for assembling batteries for cells with wound electrodes
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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
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
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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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/005—Devices for making primary cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention discloses a lithium battery pole piece cam chasing and shearing mechanism which comprises a guide rail, a pole piece clamping and conveying assembly, a cutter assembly, a linear cam assembly and a driving assembly, wherein a first sliding seat for installing the pole piece clamping and conveying assembly and a second sliding seat for installing the cutter assembly are arranged on the guide rail; the second sliding seat is connected with the driving end of the chasing and shearing tracking cylinder, the second sliding seat and the cutter assembly move along the feeding direction of the pole piece under the driving of the chasing and shearing tracking cylinder, and the pole piece is cut off by the cutter assembly under the action of the linear cam assembly. The electric core winding machine is reasonable in structure, the cutter assembly and the pole piece clamping and conveying assembly are kept in linkage through the chasing and shearing tracking cylinder and the traction guide rod, and the electric core winding quality is improved.
Description
Technical Field
The invention relates to the technical field of lithium battery winding machines, in particular to a cam chasing and shearing mechanism for a lithium battery pole piece.
Background
In current lithium battery devices, a battery formed by assembling and forming battery cells in a winding manner is called a winding battery, and the winding battery is also called a battery cell. The winding type battery core can ensure that the lithium battery has stable performance and high manufacturing efficiency. The winding machine winds the positive pole, the negative pole and the diaphragm paper of the battery in a specific sequence to form the battery core. In the winding process, the length of a pole piece used in the winding process of each electric core is fixed, and a chasing and shearing structure is available on the market to cut off the pole piece, for example, the pole piece chasing and shearing control method and the chasing and shearing machine disclosed in the Chinese patent application No. 2018103353978 disclose a chasing and shearing machine structure for cutting off the pole piece, the chasing and shearing machine needs to detect the rotating speed of a main shaft of the winding machine, the chasing and shearing program can be started only when the rotating speed of the main shaft reaches a certain value, and the cutter and the guide pole piece clamp have poor synchronism and cannot be matched with the main shaft of the winding machine well, so that the lengths of the pole pieces cut off at each time are different, and the lengths of the pole pieces wound by each electric core are different, thereby affecting the consistency of the electric cores, reducing the quality of the electric.
Disclosure of Invention
The invention provides a lithium battery pole piece cam chasing and shearing mechanism aiming at the defects in the prior art, and aims to solve the problems in the background technology.
In order to solve the technical problems, the invention adopts the following technical scheme that the lithium battery pole piece cam chasing and shearing mechanism comprises a guide rail, a pole piece clamping and conveying assembly, a cutter assembly, a linear cam assembly and a driving assembly, wherein a first sliding seat for mounting the pole piece clamping and conveying assembly and a second sliding seat for mounting the cutter assembly are arranged on the guide rail; the second sliding seat is connected with the driving end of the chasing and shearing tracking cylinder, the second sliding seat and the cutter assembly move along the feeding direction of the pole piece under the driving of the chasing and shearing tracking cylinder, and the cutter assembly cuts off the pole piece under the action of the linear cam assembly.
As a further elaboration of the above technical solution:
in the above technical solution, the cutter assembly includes a fixed base, a movable base, a connecting base, a cam follower, a fixed blade disposed on the fixed base, and a movable blade disposed on the movable base, the fixed base is fixed on the second sliding base, the movable base and the connecting base are disposed on two sides of the fixed base respectively, a connecting rod fixed between the connecting base and the movable base is disposed on the fixed base, the connecting rod is movably connected with the fixed base, the pole piece passes through the fixed blade and the movable blade, the cam follower is disposed on the connecting base, the cam follower cooperates with the linear cam assembly, and the linear cam assembly controls the movable base and the movable blade to move toward the fixed blade direction through the cam follower so as to cut off the pole piece between the fixed blade and the movable blade.
In the technical scheme, the linear cam assembly comprises a linear cam, a support rod, a connecting plate and a driving cylinder, the connecting plate is arranged at the driving end of the driving cylinder, the support rod is fixed between the linear cam and the connecting plate, the linear cam is movably connected with a cam follower, the linear cam is provided with a guide groove serving as a moving path of the cam follower, and the driving cylinder drives the linear cam to move back and forth along the feeding direction perpendicular to a pole piece so as to control the clutch state between the cam follower and the guide groove.
In the technical scheme, a mounting frame is arranged at one end of the guide rail, the motor is fixed on the mounting frame, a driving wheel is arranged at the driving end of the motor, a driven wheel is arranged at the tail end of the screw rod, and the driving wheel is in transmission connection with the driven wheel through a synchronous belt.
In the above technical scheme, pole piece pinch subassembly is including fixing the mount pad on first sliding seat, fixing at the mounting bracket of mount pad one side and setting up the grip slipper between mount pad and mounting bracket, be provided with the slide bar of being connected with the grip slipper on the mount pad, the slide bar end is provided with the push-and-pull plate of external driving source, be provided with movable material roller and activity clamping piece on the grip slipper, be provided with fixed material roller and fixed clamping piece on the mounting bracket, the pole piece passes between activity material roller and the fixed material roller, activity clamping piece and the fixed clamping piece from moving about, the grip slipper drives movable material roller and activity clamping piece round trip movement between mount pad and mounting bracket with the pole piece between centre gripping activity material roller and the fixed material roller.
In the technical scheme, the first sliding seat is provided with a screw rod nut in transmission connection with a screw rod, the second sliding seat is provided with a position avoiding hole, and the screw rod is arranged along the axis of the position avoiding hole.
In the above technical scheme, the traction guide rod penetrates through the first sliding seat and is connected with the first sliding seat in a sliding manner, one end of the traction guide rod is fixed on the second sliding seat, and the other end of the traction guide rod is provided with a stop block.
Compared with the prior art, the invention has the beneficial effects that: the cell winding machine is reasonable in structure, the cutter assembly and the pole piece clamping and conveying assembly are kept in linkage through the chasing and shearing tracking cylinder and the traction guide rod, the synchronism and the harmony of the cutter assembly and the pole piece clamping and conveying assembly are improved, the pole pieces for winding each cell are consistent in cutting length, and the cell winding quality is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the present invention (another view direction of fig. 1).
In the figure: 1. a guide rail; 21. a motor; 22. a driving wheel; 23. a driven wheel; 24. a screw rod; 25. a chasing and shearing tracking cylinder; 31. a first sliding seat; 32. a second sliding seat; 33. a traction guide rod; 34. a stopper; 41. a mounting seat; 42. a mounting frame; 43. a clamping seat; 44. fixing the material roller; 45. fixing the clamping piece; 46. a movable material roller; 47. a movable clamping piece; 48. a slide bar; 51. a fixed seat; 52. a movable seat; 53. fixing a blade; 54. a movable blade; 55. a connecting seat; 56. a cam follower; 61. a driving cylinder; 62. a connecting plate; 63. a support bar; 64. a linear cam; 65. and a guide groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
As shown in fig. 1-2, a lithium battery pole piece cam follower 56 chasing and shearing mechanism includes a guide rail 1, a pole piece clamping and conveying assembly, a cutter assembly, a linear cam 64 assembly and a driving assembly, wherein the guide rail 1 is provided with a first sliding seat 31 for mounting the pole piece clamping and conveying assembly and a second sliding seat 32 for mounting the cutter assembly, the driving assembly includes a chasing and shearing tracking cylinder 25, a motor 21 and a lead screw 24 arranged along the length direction of the guide rail 1, the motor 21 is in transmission connection with the first sliding seat 31 through the lead screw 24, the motor 21 drives the first sliding seat 31 and the pole piece clamping and conveying assembly to move back and forth along the guide rail 1 through the lead screw 24, a traction guide rod 33 is arranged between the first sliding seat 31 and the second sliding seat 32, and the first sliding seat 31 drives the second sliding seat 32 and the cutter assembly to move in the opposite direction of pole piece feeding through the traction guide rod 33; the second sliding seat 32 is connected with the driving end of the chasing and shearing tracking cylinder 25, the second sliding seat 32 and the cutter assembly move along the pole piece feeding direction under the driving of the chasing and shearing tracking cylinder 25, and the cutter assembly cuts off the pole piece under the action of the linear cam 64 assembly. The second sliding seat 32 is not in contact with the screw rod 24, and the movement of the second sliding seat 32 needs to be driven by the chasing and shearing tracking cylinder 25 and the traction guide rod 33.
The cutter assembly comprises a fixed seat 51, a movable seat 52, a connecting seat 55, a cam follower 56, a fixed blade 53 arranged on the fixed seat 51 and a movable blade 54 arranged on the movable seat 52, the fixed seat 51 is fixed on the second sliding seat 32, the movable seat 52 and the connecting seat 55 are respectively arranged on two sides of the fixed seat 51, a connecting rod fixed between the connecting seat 55 and the movable seat 52 is arranged on the fixed seat 51, the connecting rod is movably connected with the fixed seat 51, a pole piece passes through the space between the fixed blade 53 and the movable blade 54, the cam follower 56 is arranged on the connecting seat 55, the cam follower 56 cooperates with a linear cam 64 assembly, and the linear cam 64 assembly controls the movable seat 52 and the movable blade 54 to move towards the direction of the fixed blade 53 through the cam follower 56 so as to cut off the pole piece between the movable blade 53 and.
The linear cam 64 assembly comprises a linear cam 64, a support rod 63, a connecting plate 62 and a driving cylinder 61, the connecting plate 62 is arranged at the driving end of the driving cylinder 61, the support rod 63 is fixed between the linear cam 64 and the connecting plate 62, the linear cam 64 is movably connected with the cam follower 56, the linear cam 64 is provided with a guide groove 65 serving as a moving path of the cam follower 56, and the driving cylinder 61 drives the linear cam 64 to move back and forth along the feeding direction perpendicular to the pole piece so as to control the clutch state between the cam follower 56 and the guide groove 65.
One end of the guide rail 1 is provided with a mounting rack 42, the motor 21 is fixed on the mounting rack 42, the driving end of the motor 21 is provided with a driving wheel 22, the tail end of the screw rod 24 is provided with a driven wheel 23, and the driving wheel 22 is connected with the driven wheel 23 through a synchronous belt transmission.
The pole piece clamping and conveying assembly comprises a mounting seat 41 fixed on the first sliding seat 31, a mounting frame 42 fixed on one side of the mounting seat 41 and a clamping seat 43 arranged between the mounting seat 41 and the mounting frame 42, a sliding rod 48 connected with the clamping seat 43 is arranged on the mounting seat 41, a push-pull plate externally connected with a driving source is arranged at the tail end of the sliding rod 48, a movable material roller 46 and a movable clamping piece 47 are arranged on the clamping seat 43, a fixed material roller 44 and a fixed clamping piece 45 are arranged on the mounting frame 42, pole pieces pass through the space between the movable material roller 46 and the fixed material roller 44 and the space between the movable clamping piece 47 and the fixed clamping piece 45, and the clamping seat 43 drives the movable material roller 46 and the movable clamping piece 47 to move back and forth between the mounting seat 41 and the mounting frame 42 so as to clamp the pole.
The first sliding seat 31 is provided with a screw rod 24 nut in transmission connection with the screw rod 24, the second sliding seat 32 is provided with a position avoiding hole, and the screw rod 24 is arranged along the axis of the position avoiding hole.
The traction guide rod 33 is arranged on the first sliding seat 31 in a penetrating mode and is connected with the first sliding seat 31 in a sliding mode, one end of the traction guide rod 33 is fixed on the second sliding seat 32, and a stop 34 is arranged at the other end of the traction guide rod 33. The distance between the first sliding seat 31 and the second sliding seat 32 is limited by the traction guide rod 33, and the first sliding seat 31 drives the second sliding seat 32 to move through the traction guide rod 33 when moving in the direction opposite to the pole piece feeding direction
In the working process of the invention, the motor 21 drives the driven wheel 23 connected to the screw rod 24 to make the first sliding seat 31 and the pole piece clamping and conveying assembly reciprocate along the guide rail 1, when the cutter assembly moves along the pole piece feeding direction under the action of the chasing and shearing tracking cylinder 25, the cam follower 56 on the cutter assembly moves along the guide groove 65 of the linear cam 64, and when the cutter assembly moves to the highest point of the guide groove 65 of the linear cam 64, the movable blade 54 is driven to move towards the direction of the fixed blade 53 so as to cut off the pole piece between the fixed blade 53 and the movable blade 54, and the cutter assembly is kept moving along the guide rail 1 in the process to finish chasing and shearing the pole piece; when the cutter assembly moves to the tail end of the guide rail 1, the movable material roller 46 and the fixed material roller 44 of the pole piece pinch assembly clamp the pole piece and move continuously along the pole piece feeding direction under the drive of the screw rod 24 until the pole piece is clamped and moved to a chuck of the winding machine for clamping the pole piece, then the pole piece pinch assembly moves along the opposite direction of the pole piece feeding under the drive of the screw rod 24, the linear cam 64 retracts under the action of the driving cylinder 61, the cutter assembly and the second sliding seat 32 are drawn back to the starting point by the first sliding seat 31 under the action of the traction guide rod 33, the cam follower 56 does not contact with the cam follower 56 in the process, and the space between the fixed blade 53 and the movable blade 54 is opened to ensure the passing of the pole piece.
The technical scope of the present invention is not limited to the above embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.
Claims (7)
1. A cam chasing and shearing mechanism for a lithium battery pole piece is characterized by comprising a guide rail, a pole piece clamping and conveying assembly, a cutter assembly, a linear cam assembly and a driving assembly, wherein a first sliding seat for mounting the pole piece clamping and conveying assembly and a second sliding seat for mounting the cutter assembly are arranged on the guide rail; the second sliding seat is connected with the driving end of the chasing and shearing tracking cylinder, the second sliding seat and the cutter assembly move along the feeding direction of the pole piece under the driving of the chasing and shearing tracking cylinder, and the cutter assembly cuts off the pole piece under the action of the linear cam assembly.
2. The lithium battery pole piece cam chasing mechanism of claim 1, the cutter component comprises a fixed seat, a movable seat, a connecting seat, a cam follower, a fixed blade arranged on the fixed seat and a movable blade arranged on the movable seat, the fixed seat is fixed on the second sliding seat, the movable seat and the connecting seat are respectively arranged at two sides of the fixed seat, the fixed seat is provided with a connecting rod fixed between the connecting seat and the movable seat, the connecting rod is movably connected with the fixed seat, the pole piece penetrates through the space between the fixed blade and the movable blade, the cam follower is arranged on the connecting seat, the cam follower is cooperated with a linear cam assembly, and the linear cam assembly controls the movable seat and the movable blade to move towards the direction of the fixed blade through the cam follower so as to cut off the pole piece between the fixed blade and the movable blade.
3. The lithium battery pole piece cam following shearing mechanism is characterized in that the linear cam assembly comprises a linear cam, a support rod, a connecting plate and a driving cylinder, the connecting plate is arranged at the driving end of the driving cylinder, the support rod is fixed between the linear cam and the connecting plate, the linear cam is movably connected with a cam follower, the linear cam is provided with a guide groove serving as a moving path of the cam follower, and the driving cylinder drives the linear cam to move back and forth along the feeding direction vertical to a pole piece so as to control the clutch state between the cam follower and the guide groove.
4. The lithium battery pole piece cam following shearing mechanism is characterized in that one end of the guide rail is provided with a mounting frame, the motor is fixed on the mounting frame, the driving end of the motor is provided with a driving wheel, the tail end of the lead screw is provided with a driven wheel, and the driving wheel is in transmission connection with the driven wheel through a synchronous belt.
5. The lithium battery pole piece cam chasing shear mechanism of claim 4, characterized in that, pole piece pinch subassembly is including fixing the mount pad on first sliding seat, fixing at the mount pad of mount pad one side and setting up the grip slipper between mount pad and mount pad, be provided with the slide bar of being connected with the grip slipper on the mount pad, the slide bar end is provided with the push-and-pull board of external driving source, be provided with movable material roller and movable clamping piece on the grip slipper, be provided with fixed material roller and fixed clamping piece on the mount pad, the pole piece passes from between movable material roller and the fixed material roller, between movable clamping piece and the fixed clamping piece, the grip slipper drives movable material roller and movable clamping piece round trip movement between mount pad and mount pad with the pole piece between movable material roller and the fixed material roller of centre gripping.
6. The lithium battery pole piece cam chasing shear mechanism as claimed in claim 5, wherein the first sliding seat is provided with a lead screw nut in transmission connection with a lead screw, the second sliding seat is provided with a position-avoiding hole, and the lead screw is arranged along the axis of the position-avoiding hole.
7. The lithium battery pole piece cam chasing mechanism of claim 6, wherein the traction guide rod is inserted into and slidably connected with the first sliding seat, one end of the traction guide rod is fixed on the second sliding seat, and the other end of the traction guide rod is provided with a stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910945030.2A CN110587018A (en) | 2019-09-30 | 2019-09-30 | Lithium battery pole piece cam chases after and cuts mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910945030.2A CN110587018A (en) | 2019-09-30 | 2019-09-30 | Lithium battery pole piece cam chases after and cuts mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110587018A true CN110587018A (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910945030.2A Pending CN110587018A (en) | 2019-09-30 | 2019-09-30 | Lithium battery pole piece cam chases after and cuts mechanism |
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| Country | Link |
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| CN (1) | CN110587018A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113299970A (en) * | 2021-05-25 | 2021-08-24 | 深圳吉阳智能科技有限公司 | Pole piece feeding assembly and laminating machine |
| CN113752312A (en) * | 2020-06-05 | 2021-12-07 | 深圳市诚捷智能装备股份有限公司 | Cutter device |
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| CN206992234U (en) * | 2017-07-14 | 2018-02-09 | 深圳市德宇智能装备有限公司 | A kind of manipulator for cylindrical lithium battery film-making winding integrated machine send pole piece device |
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| CN107910601A (en) * | 2017-09-30 | 2018-04-13 | 博众精工科技股份有限公司 | The battery core film-making coiling all-in-one machine of high-precision coiling |
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| CN108555376A (en) * | 2018-04-17 | 2018-09-21 | 博众精工科技股份有限公司 | Pole piece, which chases after, cuts control method and pole piece chases after shearing machine |
| CN110227852A (en) * | 2019-06-19 | 2019-09-13 | 常德烟草机械有限责任公司 | A kind of lithium battery pole slice cutter device |
| CN210498555U (en) * | 2019-09-30 | 2020-05-12 | 东莞市泽源机械有限公司 | Lithium battery pole piece cam chases after and cuts mechanism |
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| CN113752312B (en) * | 2020-06-05 | 2023-12-19 | 深圳市诚捷智能装备股份有限公司 | Cutter device |
| CN113299970A (en) * | 2021-05-25 | 2021-08-24 | 深圳吉阳智能科技有限公司 | Pole piece feeding assembly and laminating machine |
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