CN207165697U - A kind of anode ring forming equipment - Google Patents
A kind of anode ring forming equipment Download PDFInfo
- Publication number
- CN207165697U CN207165697U CN201721308317.7U CN201721308317U CN207165697U CN 207165697 U CN207165697 U CN 207165697U CN 201721308317 U CN201721308317 U CN 201721308317U CN 207165697 U CN207165697 U CN 207165697U
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- volume
- pin
- sliding seat
- ring forming
- anode ring
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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 kind of anode ring forming equipment, including winder unit, winder unit includes first volume pin, volume Two pin, first volume needle stand, volume Two needle stand and Latch opener, first volume pin and volume Two pin are oppositely arranged, Latch opener drives first volume pin and volume Two pin to do simultaneously and be engaged or disengage with the first sliding seat and the second sliding seat respectively towards or away from motion, Latch opener.The outside circumference of first volume pin and volume Two pin moves closer to the change of angular speed and linear velocity in winding process on same oval week when the anode ring forming equipment is wound, and angular speed change is gentle, so that tension fluctuation diminishes during winding；It is uneven to reduce tension force during anode ring forming and during the withdraw of the needle, first volume pin and volume Two pin close to each other can make naked battery core inner circumferential space loose, while can prevent the twitch of barrier film or pole piece in the withdraw of the needle.
Description
Technical field
It the utility model is related to battery production manufacturing technology field, and in particular to a kind of anode ring forming equipment.
Background technology
In existing battery manufacturing field, in lithium battery, polymer and electrokinetic cell manufacture winding process, the electricity of battery
Core includes barrier film and pole piece, typically rolls up pin by pole piece and membrane winding diamondwise battery core using rhombus.As accompanying drawing 1 shows mesh
The preceding battery core processing unit (plant) generally used, wherein volume pin be diamond structure, it is with the first outer pin 1 ', pin 2 ' in first, the
Two outer pins 3 ', pin 4 ' in second, the end of barrier film and pole piece is clamped during the move toward one another of pin 4 ' in pin 2 ' and second in first,
First outer pin 1 ' and the second outer pin 3 ' are located remotely from each other and form diamond structure, and rhombus volume pin rotates and wound the electricity for forming rhombus
Core 5 '.After the completion of the winding of battery core 5 ', volume pin automatic blanking is realized with automatically delivering by blanking mechanical hand 6 ', and from volume pin
Automatic discharging winding completes the naked battery core of rhombus, and the naked electricity of precompressed squarely to naked battery core is completed in naked battery core component transportation
Core, then square naked battery core component is transferred on device external drawstring by blanking mechanical hand, bad naked battery core automatic discharging arrives
At the naked battery core collection of defective products.
Need use electric cam control technology, control winding angle during above-mentioned battery core is processed, during winding steps
Velocity variations reach constant linear velocity.However, because cam caused by tension variation and power hysteresis is bent during winding
Line difference, the difference and precision of the angular speed change of pin are rolled up when have impact on winding, in volume pin rotates and realizes winding process, pole piece
And the tension force of barrier film is uneven, the quality and production capacity of battery core are influenceed.
Utility model content
The purpose of this utility model is to provide a kind of new anode ring forming equipment for the problems of the prior art.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：
A kind of anode ring forming equipment, including winder unit, the winder unit include be capable of synchronous rotary first volume pin,
Volume Two pin, first volume needle stand and volume Two needle stand, the first volume needle stand include first base and can be slidably arranged in
The first sliding seat in the first base, the volume Two needle stand include second base and can be slidably arranged in described the
The second sliding seat on two bases, the first volume pin are fixedly installed in first sliding seat, and the volume Two pin is fixed
It is arranged in second sliding seat, the first volume pin and the volume Two pin are oppositely arranged, and the winder unit also includes
For driving the first volume pin and the volume Two pin while doing the Latch opener towards or away from motion, the Latch opener can
It is engaged or disengages with first sliding seat and second sliding seat respectively, the winder unit has the first work
State and the second working condition, when the winder unit is in the first working condition, the Latch opener is respectively with described first
Sliding seat and second sliding seat are engaged, so as to drive first sliding seat and second sliding seat to be located remotely from each other,
Make the first volume pin and the volume Two pin mutually remote, the outside circumference of the first volume pin and the outside of the volume Two pin
Side face is on same oval week；When the winder unit is in the second working condition, the Latch opener is lived with described first
Dynamic cooperation between seat and second sliding seat disengages, and the first volume pin and the volume Two pin are in first sliding seat
It is close to each other under drive with second sliding seat.
Preferably, the winder unit also includes being used to drive the first volume pin and the volume Two pin synchronous around the shaft
The drive device of rotation, the drive device include motor and are fixedly installed on the axle sleeve at the motor activity end, the axle sleeve
The central axis of central axis and the rotating shaft extend along same rectilinear direction, the first volume needle stand and the volume Two pin
Seat can be slidably arranged in the axle sleeve along the center axis extension direction of the axle sleeve.
Further, the Latch opener can be slidably arranged in described along the bearing of trend of the central axis of the axle sleeve
In axle sleeve, the Latch opener includes auxiliary section and the operating portion being connected, and the auxiliary section can be movable with described first respectively
Seat and second sliding seat are engaged or disengaged, and the operating portion reaches the outside of the axle sleeve and the motor.
Further, first sliding seat and second sliding seat are symmetricly set on relative the two of the auxiliary section
Side.
Further, the first slide rail extended along the central axial direction of the axle sleeve and second is provided with the axle sleeve to slide
Rail, the winder unit also include that first slide rail can be slidably arranged in along the length bearing of trend of first slide rail
On the first sliding block, can be slidably arranged in along the length bearing of trend of second slide rail on second slide rail second
Sliding block, the first base are fixedly installed on first sliding block, and the second base is fixedly installed on second sliding block
On.
Further, the winder unit also includes the first pin extractor and the fixation being fixedly installed in the first base
The second pin extractor being arranged in the second base.
Preferably, the winder unit is also included when the Latch opener and first sliding seat and second sliding seat
It is used to drive first sliding seat and second sliding seat to do the first elastic component of motion close to each other after disengaging
With the second elastic component.
Preferably, the anode ring forming equipment also includes being used to clamp and carry the blanking mechanical of the naked battery core after the withdraw of the needle
Hand.
Preferably, the anode ring forming equipment also includes being used for the preforming dress for carrying out the naked battery core after the withdraw of the needle shaping
Put.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：This practicality is new
The anode ring forming device structure of type is simple, and during electric core winding, the outside circumference of first volume pin and volume Two pin is positioned at same
On one oval week, this causes the change of angular speed and linear velocity during electric core winding to move closer to, and is advantageously implemented the first volume
The high speed of pin and volume Two pin rotates, simultaneously because angular speed change is gentle so that tension fluctuation diminishes during winding, greatly carries
The high ability and stability of production；And after the completion of electric core winding before the withdraw of the needle, first volume pin and volume Two pin can be close to each other,
So that naked battery core inner circumferential space is loose, so as to facilitate the withdraw of the needle, while the twitch of barrier film or pole piece in the withdraw of the needle can be prevented, with drop
The tension force of low anode ring forming process septation or pole piece is uneven.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of anode ring forming equipment in the prior art；
Accompanying drawing 2 is the structural representation of anode ring forming equipment of the present utility model；
Accompanying drawing 3 is the front view of anode ring forming equipment of the present utility model；
Accompanying drawing 4 is along the sectional view of line A-A in accompanying drawing 3.
Wherein：1st, first volume pin；2nd, volume Two pin；3rd, first volume needle stand；31st, first base；32nd, the first sliding seat；41、
Second base；42nd, the second sliding seat；51st, motor；52nd, axle sleeve；53rd, bearing；6th, Latch opener；61st, auxiliary section；62nd, pushing part；
7th, rotating shaft；81st, the first pin extractor；82nd, the second pin extractor；83rd, the first slide rail；84th, the second slide rail.
Embodiment
The technical solution of the utility model is further elaborated below in conjunction with the accompanying drawings.
As shown in Fig. 2 ~ 4, anode ring forming equipment of the present utility model includes winder unit, and winder unit includes first volume pin
1st, volume Two pin 2, first volume needle stand 3 and volume Two needle stand 4.
First volume pin 1 and volume Two pin 2 are oppositely arranged, and the two can be around the same synchronous rotary of rotating shaft 7.First volume needle stand 3
Including first base 31 and the first sliding seat 32 that can be slidably arranged in first base 31, volume Two needle stand 4 includes the
Two bases 41 and the second sliding seat 42 that can be slidably arranged in second base 41.First sliding seat, 32 relative first base
31 glide direction, the glide direction of 42 relative second base 42 of the second sliding seat and the bearing of trend of rotating shaft 7 are perpendicular, and first
Volume pin 1 is fixedly installed in the first sliding seat 32, and volume Two pin 2 is fixedly installed in the second sliding seat 42, so, the first activity
The and of first volume pin 1 can be realized when the slip of the relative first base 31 of seat 32, the slip of 42 relative second base 42 of the second sliding seat
Volume Two pin 2 is close to each other or is located remotely from each other.
The winder unit also includes being used to drive the driving of first volume pin 1 and volume Two pin 2 around the same synchronous rotary of rotating shaft 7
Device.Drive device includes motor 51 and axle sleeve 52, and motor includes motor shaft, and the one end of axle sleeve 52 is fixedly installed on motor shaft
On, the other end is fixedly installed on bearing 53, the central axis of axle sleeve 52 with the central axis of rotating shaft 7 along same straight line side
To extension, first volume needle stand 3 and volume Two needle stand 4 are partly arranged in axle sleeve 52, when the propeller shaft sleeve 52 of motor 51 rotates,
First volume needle stand 3 and the synchronous axial system of volume Two needle stand 4 are driven, and then realizes first volume pin 1 and the synchronous rotary of volume Two pin 2.This
In embodiment, motor 51 uses hollow servomotor.
The winder unit also includes Latch opener 6, and Latch opener 6 is used to drive 32 relative first base 31 of the first sliding seat to be slided
Move and drive 42 relative second base 41 of the second sliding seat to slide, so that the first sliding seat 32 and the phase of the second sliding seat 42
It is mutually remote or close, and then make first volume pin 1 and volume Two pin 2 is located remotely from each other or close.In the present embodiment, Latch opener 6 includes
The auxiliary section 61 and pushing part 62 of interconnection, auxiliary section 61 are located in axle sleeve 52, and auxiliary section 61 can be movable with first respectively
Seat 32 and second sliding seat 42 be engaged or disengage, when auxiliary section 61 respectively with the first sliding seat 32 and the second sliding seat 42
When being engaged, the first sliding seat 32 and the second sliding seat 42 is driven to be slided in the direction away from each other respectively, when auxiliary section 61 is divided
When not disengaged with the first sliding seat 32 and the second sliding seat 42, the first sliding seat 32 and the second sliding seat 42 are respectively to mutual
Slide in close direction；Operating portion 62 stretches out from the inside of axle sleeve 52 and hollow servomotor.Latch opener 6 can be along axle sleeve 52
The bearing of trend of central axis is slidably set with respect to axle sleeve 52, when operation pushing part 62 makes Latch opener 6 be slided with respect to axle sleeve 52
And when gradually being stretched out from the inside of axle sleeve 52 and hollow servomotor, the sliding seat 32 of auxiliary section 61 and first and the second sliding seat 42
Between cooperation gradually disengage；When operation pushing part 62 make Latch opener 6 with respect to axle sleeve 52 slide and gradually stretch into axle sleeve 52 and in
During the inside of empty servomotor, gradually it is engaged between auxiliary section 61 and the first sliding seat 32 and the second sliding seat 42.This implementation
In example, the first sliding seat 32 and the second sliding seat 42 are symmetricly set on the opposite sides of auxiliary section 61, so, can pass through Latch opener
6 make the first sliding seat 32 of both sides and the second sliding seat 42 synchronous close or synchronous remote, so that first volume pin 1 and volume Two
Pin 2 is synchronous close or synchronous remote.
The winder unit also includes when auxiliary section 61 disengages with the first sliding seat 32 and the second sliding seat 42 respectively
Drive the first elastic component and the second elasticity that the first sliding seat 32 and the second sliding seat 42 are slided to direction close to each other respectively
Part, herein the first elastic component and the second elastic component use stage clip, the both ends of the first elastic component are respectively fixedly disposed at first
In sliding seat 32 and first base 31, the both ends of the second elastic component are respectively fixedly disposed at the second sliding seat 42 and second base
On 41.
First volume pin 1 and volume Two pin 2 can slide along the bearing of trend of the central axis of rotating shaft 7, so can be achieved
The withdraw of the needle.Specifically, the winder unit also include the first pin extractor 81, the second pin extractor 82, the first slide rail 83, the second slide rail 84,
First sliding block and the second sliding block, the first pin extractor 81 and the second pin extractor 82 be used for drive first volume pin 1 and volume Two pin 2 along turn
The bearing of trend of the central axis of axle 7 is slided, and the first slide rail 83 and the second slide rail 84 are fixedly installed in axle sleeve 52, and first slides
The slide rail 84 of rail 83 and second extends along the center line axis direction of rotating shaft 7, and the first sliding block can prolong along the length of the first slide rail 83
Stretch direction to be slidably arranged on the first slide rail 83, the second sliding block can slidably be set along the length bearing of trend of the second slide rail 84
Put on the second slide rail 84, the first pin extractor 81 is fixedly installed on the first sliding block, and the second pin extractor 82 is fixedly installed on second
On sliding block, first base 31 is fixed with the phase of the first pin extractor 81, and second base 41 is fixed with the phase of the second pin extractor 82, so, when
When pulling the first pin extractor 81 and the second pin extractor 82 slides the bearing of trend of its center line axis along rotating shaft 7, pass through first
Roll up needle stand 3 and volume Two needle stand 4 drives first volume pin 1 and volume Two pin 2 also to be slided along the bearing of trend of the center line axis of rotating shaft 7
It is dynamic, so as to realize the withdraw of the needle.
The winder unit has the first working condition and the second working condition, when winder unit is in the first working condition
When, the auxiliary section 61 of Latch opener 6 is engaged with the first sliding seat 32 and the second sliding seat 42 respectively, drives the He of the first sliding seat 32
Second sliding seat 42 is located remotely from each other, and this causes first volume pin 1 and volume Two pin 2 to be located remotely from each other, now the outside week of first volume pin 1
The outside circumference of face and volume Two pin 2 was located on same oval week；When winder unit is in the second working condition, Latch opener 6
The sliding seat 32 of auxiliary section 61 and first and the second sliding seat 42 between cooperation disengage, now first volume pin 1 and volume Two
Pin 2 is mutually leaned on by the first elastic component and the driving of the second elastic component respectively under the drive of the first sliding seat 32 and the second sliding seat 42
Closely.
The anode ring forming equipment also include be used for clamp and carry the naked battery core after the withdraw of the needle blanking mechanical hand and for pair
Naked battery core after the withdraw of the needle carries out the pre-shaping device of shaping.
Detailed process using the anode ring forming equipment making battery core is as follows：
（1）Electric core winding
During electric core winding, winder unit is in the drive of the first working condition, first volume pin 1 and volume Two pin 2 in motor 51
7 synchronous rotary around the shaft under dynamic, the final naked battery core for winding ovalisation；
（2）The withdraw of the needle
After the completion of winding, the pushing part 62 of operation Latch opener 6 makes Latch opener 6 gradually from axle sleeve 52 and hollow servomotor
When inside is stretched out, the cooperation between the sliding seat 32 of auxiliary section 61 and first and the second sliding seat 42 gradually disengages, the first elastic component
Drive the first sliding seat 32 and drive first volume pin 1 to slide, the second elastic component drives the second sliding seat 42 and drives volume Two pin 2
Slide, make first volume pin 1 and volume Two pin 2 close to each other, until winder unit is in the second working condition, make naked battery core inner circumferential
Space is loose；Then operating the first pin extractor 81 and the second pin extractor 82 makes first volume pin 1 and volume Two pin 2 along rotating shaft 7
Mandrel line bearing of trend slides, until first volume pin 1 and volume Two pin 2 are from the withdraw of the needle in the naked battery core of ellipse；
（3）Oval naked battery core after the withdraw of the needle is transported to by preforming station by blanking mechanical hand；
（4）By naked battery core shaping of the pre-shaping device to ellipse, square naked battery core is ultimately formed.
To sum up, cell winding device of the present utility model, without interior pin clamping barrier film or pole piece during winding, using ellipse
Pin to be rolled up, moves closer to the change of angular speed and linear velocity in winding process, the high speed for being advantageously implemented volume pin rotates, while by
It is gentle in angular speed change so that tension fluctuation diminishes during winding, greatly improves production capacity and stability；Moving back simultaneously
During pin, first volume pin and volume Two pin can transverse movement simultaneously it is close to each other, it is therefore prevented that the twitch of barrier film or pole piece in the withdraw of the needle,
It is uneven so as to reduce further the tension force of winding process septation or pole piece.The cell winding device is again by electric core winding shape
After the naked battery core of ovalisation, then preformed device forms square naked battery core, and said process can be achieved automation and adds completely
Work, crudy is good, high in machining efficiency, drastically increases the ability and stability of production, while also dramatically saves on into
This.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and be carried out, the scope of protection of the utility model can not be limited with this,
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in the scope of protection of the utility model
It is interior.
Claims (9)
1. a kind of anode ring forming equipment, including winder unit, it is characterised in that：The winder unit includes being capable of synchronous rotary
First volume pin, volume Two pin, first volume needle stand and volume Two needle stand, the first volume needle stand include first base and can slided
Ground is arranged on the first sliding seat in the first base, and the volume Two needle stand includes second base and can slidably set
The second sliding seat in the second base, the first volume pin are fixedly installed in first sliding seat, and described second
Volume pin is fixedly installed in second sliding seat, and the first volume pin and the volume Two pin are oppositely arranged, and the winding is single
Member also includes being used to drive the first volume pin and the volume Two pin while do the Latch opener towards or away from motion, described to open
Pin device can be engaged or disengage with first sliding seat and second sliding seat respectively, and the winder unit has
First working condition and the second working condition, when the winder unit is in the first working condition, the Latch opener respectively with
First sliding seat and second sliding seat are engaged, so as to drive first sliding seat and the second sliding seat phase
It is mutually remote, make the first volume pin and the volume Two pin mutually remote, outside circumference and the volume Two of the first volume pin
The outside circumference of pin is on same oval week；When the winder unit is in the second working condition, the Latch opener and institute
State cooperation between the first sliding seat and second sliding seat to disengage, the first volume pin and the volume Two pin are described the
It is close to each other under the drive of one sliding seat and second sliding seat.
2. anode ring forming equipment according to claim 1, it is characterised in that：The winder unit also includes being used to drive institute
The drive device of first volume pin and the volume Two pin synchronous rotary around the shaft is stated, the drive device includes motor and fixation is set
Put the axle sleeve at the motor activity end, the central axis of the central axis of the axle sleeve and the rotating shaft is along same rectilinear direction
Extension, the first volume needle stand and the volume Two needle stand can slidably be set along the center axis extension direction of the axle sleeve
Put in the axle sleeve.
3. anode ring forming equipment according to claim 2, it is characterised in that：The Latch opener can be along the axle sleeve
The bearing of trend of mandrel line is slidably arranged in the axle sleeve, and the Latch opener includes auxiliary section and the operating portion being connected,
The auxiliary section can be engaged or disengage with first sliding seat and second sliding seat respectively, the operating portion
Reach the outside of the axle sleeve and the motor.
4. anode ring forming equipment according to claim 3, it is characterised in that：First sliding seat and second activity
Seat is symmetricly set on the opposite sides of the auxiliary section.
5. anode ring forming equipment according to claim 2, it is characterised in that：It is provided with the axle sleeve along the axle sleeve
The first slide rail and the second slide rail of heart axis direction extension, the winder unit also includes can be along the length of first slide rail
Bearing of trend is slidably arranged in the first sliding block on first slide rail, can be along the length bearing of trend of second slide rail
The second sliding block being slidably arranged on second slide rail, the first base are fixedly installed on first sliding block, institute
Second base is stated to be fixedly installed on second sliding block.
6. anode ring forming equipment according to claim 2, it is characterised in that：The winder unit also includes being fixedly installed on
The first pin extractor in the first base and the second pin extractor being fixedly installed in the second base.
7. anode ring forming equipment according to claim 1, it is characterised in that：The winder unit also includes opening pin when described
Device is used to drive first sliding seat and described second after disengaging with first sliding seat and second sliding seat
Sliding seat does the first elastic component and the second elastic component of motion close to each other.
8. anode ring forming equipment according to claim 1, it is characterised in that：The anode ring forming equipment also includes being used to press from both sides
Hold and carry the blanking mechanical hand of the naked battery core after the withdraw of the needle.
9. anode ring forming equipment according to claim 1, it is characterised in that：The anode ring forming equipment also include be used for pair
Naked battery core after the withdraw of the needle carries out the pre-shaping device of shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308317.7U CN207165697U (en) | 2017-10-11 | 2017-10-11 | A kind of anode ring forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308317.7U CN207165697U (en) | 2017-10-11 | 2017-10-11 | A kind of anode ring forming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207165697U true CN207165697U (en) | 2018-03-30 |
Family
ID=61724660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721308317.7U Active CN207165697U (en) | 2017-10-11 | 2017-10-11 | A kind of anode ring forming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207165697U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742734A (en) * | 2017-10-11 | 2018-02-27 | 苏州迈展自动化科技有限公司 | A kind of anode ring forming equipment and anode ring forming method |
| CN110491691A (en) * | 2019-08-28 | 2019-11-22 | 无锡先导智能装备股份有限公司 | A kind of rolling needle mechanism |
| CN110752381A (en) * | 2019-10-23 | 2020-02-04 | 江西赣锋电池科技有限公司 | Electricity core coiling mechanism |
| CN111725571A (en) * | 2020-06-08 | 2020-09-29 | 深圳市诚捷智能装备股份有限公司 | Winding device and battery preparation machine |
| WO2021146928A1 (en) * | 2020-01-21 | 2021-07-29 | 大族激光科技产业集团股份有限公司 | Membrane-winding apparatus |
| US20230072029A1 (en) * | 2020-09-24 | 2023-03-09 | Lg Energy Solution, Ltd. | Winding device |
-
2017
- 2017-10-11 CN CN201721308317.7U patent/CN207165697U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742734A (en) * | 2017-10-11 | 2018-02-27 | 苏州迈展自动化科技有限公司 | A kind of anode ring forming equipment and anode ring forming method |
| CN107742734B (en) * | 2017-10-11 | 2024-06-18 | 苏州迈展自动化科技有限公司 | Battery cell forming equipment and battery cell forming method |
| CN110491691A (en) * | 2019-08-28 | 2019-11-22 | 无锡先导智能装备股份有限公司 | A kind of rolling needle mechanism |
| CN110752381A (en) * | 2019-10-23 | 2020-02-04 | 江西赣锋电池科技有限公司 | Electricity core coiling mechanism |
| WO2021146928A1 (en) * | 2020-01-21 | 2021-07-29 | 大族激光科技产业集团股份有限公司 | Membrane-winding apparatus |
| CN111725571A (en) * | 2020-06-08 | 2020-09-29 | 深圳市诚捷智能装备股份有限公司 | Winding device and battery preparation machine |
| CN111725571B (en) * | 2020-06-08 | 2021-11-16 | 深圳市诚捷智能装备股份有限公司 | Winding device and battery preparation machine |
| US20230072029A1 (en) * | 2020-09-24 | 2023-03-09 | Lg Energy Solution, Ltd. | Winding device |
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