CN210755500U - Pole piece chasing and cutting mechanism - Google Patents
Pole piece chasing and cutting mechanism Download PDFInfo
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- CN210755500U CN210755500U CN201921651683.1U CN201921651683U CN210755500U CN 210755500 U CN210755500 U CN 210755500U CN 201921651683 U CN201921651683 U CN 201921651683U CN 210755500 U CN210755500 U CN 210755500U
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- pole piece
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a pole piece chases after and cuts mechanism, including frame, sliding seat, be used for the clamping component who selectively presss from both sides tight or loosen the pole piece and be used for carrying out the cutter unit that cuts to the pole piece, the frame upper berth is equipped with first slide rail, and first slide rail is arranged along the coiling direction of pole piece, and first slide rail is smoothly located to the sliding seat, and clamping component and cutter unit all install on the sliding seat. The utility model discloses a pole piece chases after and cuts mechanism is in the course of the work of reality, the one end of pole piece is convoluteed by the coiling axle, then the other end of the tight pole piece of rethread clamping component clamp, it slides along first slide rail to drive the sliding seat through the pole piece this moment, cutter unit spare and pole piece are the state of relative rest this moment, rethread cutter unit cuts the pole piece after that, the incision that had both guaranteed the pole piece is complete, also avoided the coiling of the axle of need pausing coiling, the event makes production efficiency can improve.
Description
Technical Field
The utility model relates to a pole piece field of cutting especially relates to a pole piece chases after and cuts mechanism.
Background
With the rapid development of society, lithium batteries are applied to a plurality of digital products such as electric bicycles, notebook computers and the like because of the disadvantages of light weight, high energy storage density, long service life, low self-discharge and environmental protection.
As is well known, the manufacturing process of lithium batteries includes the steps of winding a strip-shaped pole piece by a winding shaft according to the required requirements, and then cutting the pole piece with the required length by a cutter. The device that current cuts to pole piece mainly is the cutter and is used for driving about the cutter to cut the drive arrangement that the pole piece cut, however, because the one end of pole piece is convoluteed on the winding shaft, consequently current cut the pole piece before, need stop the winding shaft earlier, then drive about the cutter through drive arrangement and cut the pole piece, however, this kind of way has following defect: the efficiency of pole piece winding is reduced because the winding action of the winding shaft needs to be suspended; and, when the winding axle stop work, because the inertia effect of pole piece itself for the pole piece still can continue the certain distance that moves forward after the winding axle stall, if cut the pole piece through the cutter this moment, then can make the pole piece cut-off opening tear, and then influence the quality of product.
Therefore, a pole piece chasing mechanism which ensures the quality of a pole piece cutter edge and improves the production efficiency is needed to overcome the defects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a guarantee pole piece incision quality and improve production efficiency's pole piece chases after surely mechanism.
In order to realize the above-mentioned purpose, the utility model provides a pole piece chases after and cuts mechanism, including frame, sliding seat, be used for the clamping component who selectively presss from both sides tight or loosen the pole piece and be used for carrying out the cutter unit that cuts to the pole piece, the frame upper berth is equipped with first slide rail, first slide rail is arranged along the coiling direction of pole piece, the sliding seat is slided and is located first slide rail, clamping component with cutter unit all install in on the sliding seat.
Preferably, the pole piece chasing mechanism further comprises a first driving device, the sliding seat comprises a first sliding seat and a second sliding seat, the first sliding seat is slidably arranged on the first sliding rail, a second sliding rail is laid on the first sliding seat, the second sliding seat is slidably arranged on the second sliding rail, the first driving device is arranged on the rack and drives the first sliding seat to slide along the first sliding rail, the clamping assembly and the cutter assembly are both arranged on the second sliding seat, and the second sliding rail is arranged along the winding direction of the pole piece.
Preferably, the pole piece chasing mechanism further comprises an actuating device, the actuating device is mounted on the first sliding seat, and an output end of the actuating device is connected with the second sliding seat and can selectively actuate the second sliding seat to slide along the second sliding rail or release the control of the second sliding seat.
Preferably, the clamping assembly comprises a first clamping piece, a second clamping piece and a first clamping device for driving the first clamping piece and the second clamping piece to relatively approach or separate from each other, the first clamping piece and the second clamping piece are arranged at intervals, a clamping space for a pole piece to pass through is formed between the first clamping piece and the second clamping piece, and an output end of the first clamping device is connected with the first clamping piece and/or the second clamping piece.
Preferably, the pole piece chasing mechanism further includes a pole piece input mechanism for conveying the cut residual pole piece to the winding shaft, the pole piece input mechanism is slidably disposed on the first slide rail, and the pole piece input mechanism is located on a side of the slide seat opposite to the winding shaft.
Preferably, the pole piece throwing mechanism includes a mounting seat, a first throwing portion, a second clamping device for driving the first throwing portion and the second throwing portion to approach or separate from each other, and a second driving device for driving the mounting seat to slide along the first slide rail, the first throwing portion, the second throwing portion, and the second clamping device are all mounted on the mounting seat, the first throwing portion and the second throwing portion are arranged at intervals, an output end of the second clamping device is connected with the first throwing portion and/or the second throwing portion, and an output end of the second driving device is connected with the mounting seat.
Preferably, one end of the first input portion is mounted on the mounting seat, the other end of the first input portion extends in the direction of the clamping assembly, one end of the second input portion is mounted on the mounting seat, and the other end of the second input portion extends in the direction of the clamping assembly.
Preferably, the clamping assembly and the cutter assembly are both positioned on one side of the sliding seat facing the pole piece throwing mechanism.
Preferably, the cutter assembly comprises a cutter and a cutting device for driving the cutter to approach or depart from the clamping space, and the cutter is positioned between the clamping space and the sliding seat.
Preferably, the pole piece feeding mechanism further comprises a deviation correcting device for correcting the deviation of the pole piece, the deviation correcting device is fixed on the mounting seat, and the deviation correcting device is located on one side, far away from the sliding seat, of the mounting seat.
Compared with the prior art, because the utility model discloses a pole piece chases after and cuts mechanism includes frame, sliding seat, is used for the clamping component who selectively presss from both sides tight or loosen the pole piece and is used for carrying out the cutter unit that cuts to the pole piece, and the frame upper berth is equipped with first slide rail, and first slide rail is arranged along the coiling direction of pole piece, and first slide rail is located to the sliding seat cunning, and clamping component and cutter unit all install on the sliding seat. Therefore, in the actual working process, one end of the pole piece is wound by the winding shaft, then the other end of the pole piece is clamped by the clamping assembly, the sliding seat is driven by the pole piece to slide along the first sliding rail, the cutter assembly and the pole piece are in a relatively static state, then the pole piece is cut by the cutter assembly, the completeness of the cutter edge of the pole piece is guaranteed, the winding of the winding shaft is prevented from being suspended, and therefore the production efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of the pole piece chasing mechanism of the present invention.
Fig. 2 is a schematic perspective view of another angle of the pole piece following and cutting mechanism of the present invention.
Fig. 3 is a side view of the pole piece chasing mechanism of the present invention.
Fig. 4 is a plan view of the pole piece cutting mechanism of the present invention.
Fig. 5 is a schematic view of the connection structure of the sliding seat, the clamping assembly, the cutter assembly and the driving device of the pole piece chasing mechanism of the present invention.
Detailed Description
In order to explain technical contents, structural features, and effects achieved by the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.
Referring to fig. 1 to 5, the pole piece chasing mechanism 100 of the present invention includes a frame 10, a sliding seat 20, a clamping assembly 30 for selectively clamping or loosening a pole piece, and a cutter assembly 40 for cutting the pole piece, wherein a first slide rail 11 is laid on the frame 10, the first slide rail 11 is arranged along a winding direction of the pole piece, the sliding seat 20 is slidably disposed on the first slide rail 11, and the clamping assembly 30 and the cutter assembly 40 are both mounted on the sliding seat 20. More specifically, the following:
with reference to fig. 1 to 5, the pole piece tracking and cutting mechanism 100 further includes a first driving device 50, the sliding seat 20 includes a first sliding seat 21 and a second sliding seat 22, the first sliding seat 21 is slidably disposed on the first sliding rail 11, a second sliding rail 211 is laid on the first sliding seat 21, the second sliding seat 22 is slidably disposed on the second sliding rail 211, the first driving device 50 is mounted on the frame 10 and drives the first sliding seat 21 to slide along the first sliding rail 11, the clamping assembly 30 and the cutter assembly 40 are both mounted on the second sliding seat 22, and the second sliding rail 211 is disposed along the winding direction of the pole piece. Specifically, the pole piece chasing mechanism 100 further includes an actuating device 60, the actuating device 60 is mounted on the first slide carriage 21, an output end of the actuating device 60 is connected to the second slide carriage 22 and can selectively actuate the second slide carriage 22 to slide along the second slide rail 211 or release the control of the second slide carriage 22. Therefore, in the actual working process, the first slide base 21 is driven to slide along the first slide rail 11 by the first driving device 50, and then the pole piece is clamped by the clamping assembly 30, at this time, the driving device 60 is in the process of releasing the control on the second slide base 22, that is, the second slide base 22 can slide along the second slide rail 211 under the driving of the pole piece, so that the state that the clamping assembly 30 and the cutter assembly 40 are static relative to the pole piece is realized, and then the pole piece is cut by the cutter assembly 40, so that the integrity of the cutting edge of the pole piece can be ensured, but not limited thereto.
With continued reference to fig. 1 to 5, the clamping assembly 30 includes a first clamping piece 31, a second clamping piece 32, and a first clamping device 33 for driving the first clamping piece 31 and the second clamping piece 32 to approach or separate from each other, the first clamping piece 31 and the second clamping piece 32 are arranged at a distance, a clamping space 30a for passing the pole piece is formed between the first clamping piece 31 and the second clamping piece 32, and an output end of the first clamping device 33 is connected to the first clamping piece 31 and/or the second clamping piece 32.
With continued reference to fig. 1 to 5, the pole piece chasing mechanism 100 further includes a pole piece input mechanism 70 for conveying the cut residual pole pieces to the winding shaft, the pole piece input mechanism 70 is slidably disposed on the first slide rail 11, and the pole piece input mechanism 70 is located on a side of the slide seat 20 opposite to the winding shaft, so that after the cutting device cuts the wound pole pieces, the residual pole pieces can be conveyed to the winding shaft through the pole piece input mechanism 70. Specifically, the pole piece inputting mechanism 70 includes a mounting seat 71, a first inputting portion 72, a second inputting portion 73, a second clamping device 74 for driving the first inputting portion 72 and the second inputting portion 73 to approach or separate from each other, and a second driving device 75 for driving the mounting seat 71 to slide along the first slide rail 11, wherein the first inputting portion 72, the second inputting portion 73, and the second clamping device 74 are all mounted on the mounting seat 71, the first inputting portion 72 and the second inputting portion 73 are arranged at intervals, an output end of the second clamping device 74 is connected with the first inputting portion 72 and/or the second inputting portion 73, and an output end of the second driving device 75 is connected with the mounting seat 71. Therefore, in the actual operation process, after the cutting assembly 40 cuts one end of the wound pole piece, the first input portion 72 and the second input portion 73 clamp the remaining pole piece and convey one end of the pole piece to the winding shaft for winding, but the invention is not limited thereto. Preferably, one end of the first input portion 72 is attached to the mounting base 71, the other end of the first input portion 72 extends in the direction of the clamp assembly 30, one end of the second input portion 73 is attached to the mounting base 71, and the other end of the second input portion 73 extends in the direction of the clamp assembly 30. Specifically, the clamping assembly 30 and the cutter assembly 40 are both located on the side of the sliding seat 20 facing the pole piece throwing mechanism 70; more specifically, the cutter assembly 40 includes a cutting blade 41 and a cutting device 42 for driving the cutting blade 41 to approach or separate from the clamping space 30a, the cutting blade 41 being located between the clamping space 30a and the sliding seat 20; after one end of the wound pole piece is cut off by the cutter 41 assembly 40, the clamping assembly 30 still clamps one end of the residual pole piece and waits for the pole piece throwing mechanism 70 to convey the one end of the residual pole piece to the winding shaft for continuous winding.
Referring to fig. 1 to 4, the pole piece feeding mechanism 70 further includes a deviation rectifying device 80 for rectifying deviation of the pole piece, the deviation rectifying device 80 is fixed on the mounting seat 71, and the deviation rectifying device 80 is located on a side of the mounting seat 71 away from the sliding seat 20. Therefore, the pole piece can be firstly corrected through the correcting device 80, and the pole piece is always kept aligned in the winding process.
The following describes the working process of the pole piece following and cutting mechanism 100 of the present invention with reference to the accompanying drawings 1 to 5 of the specification:
firstly, one end of a pole piece sequentially passes through the deviation correcting device 80, the pole piece feeding mechanism 70 and the clamping assembly 30 and then is wound by a winding shaft, when the wound pole piece meets a certain length, the first driving device 50 drives the first sliding seat 21 to slide for a certain distance along the winding direction of the pole piece, the clamping assembly 30 clamps the pole piece, at the moment, the driving device 60 releases the control on the second sliding seat 22, the second sliding seat 22 slides along the second sliding rail 211 under the driving of the pole piece, and when the second sliding seat 22 and the wound pole piece keep a relatively static state, the cutter 41 assembly 40 cuts the pole piece; then the actuating device 60 resumes the control of the second slide carriage 22, the second slide carriage 22 slides in the direction opposite to the winding direction of the pole piece, at this time, the pole piece input mechanism 70 is close to the slide carriage 20 under the action of the second driving device 75, at this time, because the clamping space 30a is located at the rear of the cutter 41, the first clamping piece 31 and the second clamping piece 32 clamp one end of the remaining pole piece all the time, at this time, the first input part 72 and the second input part 73 clamp one end of the remaining pole piece, then the first clamping piece 31 and the second clamping piece 32 are in an open state, so that the first input part 72 and the second input part 73 can clamp one end of the remaining pole piece to pass through the clamping space 30a and convey the remaining pole piece to the winding shaft for winding, when the remaining pole piece is wound by the winding shaft, the first input part 72 and the second input part 73 are far away from each other and in an open state, then the first driving device 50 actuates the slide carriage 20 to return to the initial position, the second driving device 75 drives the mounting seat 71 to return to the initial position and waits for the next cutting operation of the pole piece.
Compared with the prior art, because the utility model discloses a pole piece chases after and cuts mechanism 100 includes frame 10, sliding seat 20, is used for the clamping component 30 that the selectivity presss from both sides tightly or unclamp the pole piece and is used for carrying out the cutter 41 subassembly 40 that cuts to the pole piece, and frame 10 upper berth is equipped with first slide rail 11, and first slide rail 11 arranges along the winding direction of pole piece, and sliding seat 20 cunning is located first slide rail 11, and clamping component 30 and cutter 41 subassembly 40 all install on sliding seat 20. Therefore, in the actual working process, one end of the pole piece is wound by the winding shaft, then the other end of the pole piece is clamped by the clamping assembly 30, the sliding seat 20 is driven by the pole piece to slide along the first sliding rail 11, the cutter 41 assembly 40 and the pole piece are in a relatively static state at the moment, then the pole piece is cut by the cutter 41 assembly 40, the completeness of the opening of the cutter 41 of the pole piece is guaranteed, the winding of the winding shaft needing to be suspended is also avoided, and therefore the production efficiency is improved.
It should be noted that the first driving device 50 and the second driving device 75 can be set as a servo motor and/or a screw rod by those skilled in the art, and the driving device 60 can be set as an air cylinder by those skilled in the art, but not limited thereto.
The above disclosure is only a preferred embodiment of the present invention, and the function is to facilitate the understanding and implementation of the present invention, which is not to be construed as limiting the scope of the present invention, and therefore, the present invention is not limited to the claims.
Claims (10)
1. The utility model provides a pole piece chases after and cuts mechanism which characterized in that: including frame, sliding seat, be used for the clamping components who selectively presss from both sides tight or loosen the pole piece and be used for carrying out the cutter unit spare that cuts to the pole piece, the frame upper berth is equipped with first slide rail, first slide rail is arranged along the coiling direction of pole piece, the sliding seat cunning is located first slide rail, clamping components with cutter unit spare all install in on the sliding seat.
2. The pole piece chasing mechanism of claim 1, wherein: still include a drive arrangement, the sliding seat includes first slide and second slide, first slide cunning is located first slide rail, first slide upper berth is equipped with the second slide rail, the second slide cunning is located the second slide rail, a drive arrangement install in the frame and order about first slide is followed first slide rail slides, clamping component with cutter unit spare all install in on the second slide, the second slide rail is arranged along the winding direction of pole piece.
3. The pole piece chasing mechanism of claim 2, wherein: the driving device is arranged on the first sliding seat, the output end of the driving device is connected with the second sliding seat and can selectively drive the second sliding seat to slide along the second sliding rail or release the control on the second sliding seat.
4. The pole piece chasing mechanism of claim 2, wherein: the clamping assembly comprises a first clamping piece, a second clamping piece and a first clamping device for driving the first clamping piece and the second clamping piece to relatively approach or separate from each other, the first clamping piece and the second clamping piece are arranged at intervals, a clamping space for a pole piece to pass through is formed between the first clamping piece and the second clamping piece, and the output end of the first clamping device is connected with the first clamping piece and/or the second clamping piece.
5. The pole piece chasing mechanism of claim 4, wherein: the winding device is characterized by further comprising a pole piece feeding mechanism used for conveying the cut residual pole pieces to the winding shaft, wherein the pole piece feeding mechanism is arranged on the first sliding rail in a sliding mode and is positioned on one side, back to the winding shaft, of the sliding seat.
6. The pole piece chasing mechanism of claim 5, wherein: the pole piece input mechanism comprises a mounting seat, a first input part, a second clamping device and a second driving device, wherein the second clamping device is used for driving the first input part and the second input part to be close to or away from each other, the second driving device is used for driving the mounting seat to slide along the first slide rail, the first input part, the second input part and the second clamping device are all mounted on the mounting seat, the first input part and the second input part are arranged at intervals, the output end of the second clamping device is connected with the first input part and/or the second input part, and the output end of the second driving device is connected with the mounting seat.
7. The pole piece chasing mechanism of claim 6, wherein: one end of the first input portion is mounted on the mounting seat, the other end of the first input portion extends in the direction of the clamping assembly, one end of the second input portion is mounted on the mounting seat, and the other end of the second input portion extends in the direction of the clamping assembly.
8. The pole piece chasing mechanism of claim 5, wherein: the clamping assembly and the cutter assembly are both positioned on one side, facing the pole piece throwing mechanism, of the sliding seat.
9. The pole piece chasing mechanism of claim 8, wherein: the cutter assembly comprises a cutter and a cutting device for driving the cutter to be close to or far away from the clamping space, and the cutter is located between the clamping space and the sliding seat.
10. The pole piece chasing mechanism of claim 6, wherein: the pole piece feeding mechanism further comprises a deviation correcting device for correcting the deviation of the pole piece, the deviation correcting device is fixed on the mounting seat, and the deviation correcting device is located on one side, far away from the sliding seat, of the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921651683.1U CN210755500U (en) | 2019-09-29 | 2019-09-29 | Pole piece chasing and cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921651683.1U CN210755500U (en) | 2019-09-29 | 2019-09-29 | Pole piece chasing and cutting mechanism |
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| Publication Number | Publication Date |
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| CN210755500U true CN210755500U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921651683.1U Active CN210755500U (en) | 2019-09-29 | 2019-09-29 | Pole piece chasing and cutting mechanism |
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| CN (1) | CN210755500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560776A (en) * | 2019-09-29 | 2019-12-13 | 东莞市博拓锂电科技有限公司 | Pole piece chasing and cutting mechanism |
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2019
- 2019-09-29 CN CN201921651683.1U patent/CN210755500U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560776A (en) * | 2019-09-29 | 2019-12-13 | 东莞市博拓锂电科技有限公司 | Pole piece chasing and cutting mechanism |
| CN110560776B (en) * | 2019-09-29 | 2024-07-09 | 东莞市博拓锂电科技有限公司 | Pole piece chasing and cutting mechanism |
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