CN107324052B - Pole piece feeding device - Google Patents

Pole piece feeding device Download PDF

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Publication number
CN107324052B
CN107324052B CN201710682030.9A CN201710682030A CN107324052B CN 107324052 B CN107324052 B CN 107324052B CN 201710682030 A CN201710682030 A CN 201710682030A CN 107324052 B CN107324052 B CN 107324052B
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CN
China
Prior art keywords
pole piece
balancing weight
material box
pole
platform
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201710682030.9A
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Chinese (zh)
Other versions
CN107324052A (en
Inventor
李新宏
樊树根
邱长文
陈志辉
谢陈亮
肖一帆
廖天裕
周素仰
何建安
邓国华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Weizheng Electric Technology Co ltd
Original Assignee
Jiangsu Weizheng Electric Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Weizheng Electric Technology Co ltd filed Critical Jiangsu Weizheng Electric Technology Co ltd
Priority to CN201710682030.9A priority Critical patent/CN107324052B/en
Publication of CN107324052A publication Critical patent/CN107324052A/en
Application granted granted Critical
Publication of CN107324052B publication Critical patent/CN107324052B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90Devices for picking-up and depositing articles or materials
    • B65G47/91Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08Control devices operated by article or material being fed, conveyed or discharged
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/82Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G59/00De-stacking of articles
    • B65G59/005De-stacking of articles by using insertions or spacers between the stacked layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G59/00De-stacking of articles
    • B65G59/02De-stacking from the top of the stack
    • B65G59/04De-stacking from the top of the stack by suction or magnetic devices
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/04Processes of manufacture in general
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02Articles
    • B65G2201/0214Articles of special size, shape or weigh
    • B65G2201/022Flat
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/04Detection means
    • B65G2203/042Sensors
    • B65G2203/044Optical
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manipulator (AREA)
  • Secondary Cells (AREA)

Abstract

The invention discloses a pole piece feeding device which comprises a first material box, a balancing weight, a manipulator and a platform. The first material box is used for placing the pole pieces, and a plurality of pole pieces which are arranged in an unfolding mode are placed in the first material box. The balancing weight can compress tightly the pole piece, plays the effect of preventing pole piece turn-up, and the balancing weight can compress tightly any position of pole piece, guarantees that the in-process of best quality piece waiting material loading can not take place to curl. The pole piece loading attachment that this scheme provided sets up the balancing weight in first magazine, and the balancing weight has certain weight, can compress tightly the pole piece, prevents that the pole piece from taking place to curl at the in-process of waiting the material loading, and the pole piece can not take place to curl at the in-process of waiting the material loading, and corresponding also just does not need the staff to manually spread the pole piece of curling to the manual intensity of labour of pole piece material loading has been reduced.

Description

Pole piece feeding device
Technical Field
The invention relates to the technical field of battery cell production, in particular to a pole piece feeding device.
Background
Because the pole piece is very thin, in the material loading in-process of pole piece, the pole piece that lies in the magazine can take place to curl, takes out in the magazine of pole piece that takes place to curl, then through manual separation count of staff back into the magazine again wait for the material loading operation, cause the manual labor intensity of pole piece material loading big.
Therefore, how to reduce the manual labor intensity of pole piece feeding becomes a technical problem to be solved by the technicians in the field.
Disclosure of Invention
In view of the above, the invention provides a pole piece feeding device, so as to reduce the manual labor intensity of pole piece feeding.
In order to achieve the above purpose, the present invention provides the following technical solutions:
pole piece feeding device comprises:
the first material box is used for placing the pole piece;
the balancing weights can be used for pressing the pole pieces to prevent the pole pieces from curling, are positioned in the first material box, and a plurality of pole pieces are arranged between two adjacent balancing weights;
the manipulator can absorb the pole piece or the balancing weight in the first material box;
the platform is provided with a station for placing the pole piece.
Preferably, in the pole piece feeding device, the pole piece feeding device further includes:
and the second material box is positioned below the station and used for placing the balancing weight.
Preferably, in the pole piece feeding device, the pole piece feeding device further includes:
the detection device is used for detecting the height of the pole piece in the first material box;
and the first driving device is in communication connection with the detection device and is used for pushing the pole piece in the first material box to rise to the grabbing position of the manipulator.
Preferably, in the pole piece feeding device, the pole piece feeding device further includes:
the laser thickness measuring instrument is connected with the platform and used for detecting the thickness of the pole piece or the balancing weight on the platform;
and the pushing device is in communication connection with the laser thickness measuring instrument and is used for pushing the balancing weight away from the station.
Preferably, in the pole piece feeding device, the pushing device includes:
a bidirectional cylinder;
the L-shaped push plate is connected with the bidirectional cylinder, and the horizontal plate of the L-shaped push plate is connected with the bidirectional cylinder;
the through groove is formed in the station and used for enabling the vertical plate of the L-shaped push plate to slide, the opening direction of the through groove faces to the vertical plate, and the length of the through groove along the opening direction is greater than or equal to the length of the pole piece.
Preferably, in the pole piece feeding device, the detection device is a laser displacement sensor.
Preferably, in the pole piece feeding device, the first driving device is an air cylinder.
Preferably, in the pole piece feeding device, at least two stations are arranged on the platform.
Preferably, in the pole piece feeding device, the number of the first material boxes is two, and the two first material boxes are arranged in parallel along a straight line where the movement direction of the manipulator is located.
According to the technical scheme, the pole piece feeding device comprises a first material box, a balancing weight, a manipulator and a platform. The first material box is used for placing the pole pieces, and a plurality of pole pieces which are arranged in an unfolding mode are placed in the first material box. The balancing weight can compress tightly the pole piece, plays the effect of preventing pole piece turn-up, and the balancing weight can compress tightly any position of pole piece, guarantees that the in-process of best quality piece waiting material loading can not take place to curl. The pole piece loading attachment that this scheme provided sets up the balancing weight in first magazine, and the balancing weight has certain weight, can compress tightly the pole piece, prevents that the pole piece from taking place to curl at the in-process of waiting the material loading, and the pole piece can not take place to curl at the in-process of waiting the material loading, and corresponding also just does not need the staff to manually spread the pole piece of curling to the manual intensity of labour of pole piece material loading has been reduced.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a pole piece feeding device provided by an embodiment of the invention;
fig. 2 is a front view of a pole piece feeding device provided by an embodiment of the invention;
fig. 3 is a top view of a pole piece feeding device provided by an embodiment of the invention.
1. The device comprises a first material box, 2, a manipulator, 3, a platform, 4, a detection device, 5, a laser thickness measuring instrument, 6, a bidirectional cylinder, 7 and an L-shaped push plate.
Detailed Description
The invention discloses a pole piece feeding device, which is used for reducing the manual labor intensity of pole piece feeding.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of a pole piece feeding device according to an embodiment of the present invention; fig. 2 is a front view of a pole piece feeding device provided by an embodiment of the invention; fig. 3 is a top view of a pole piece feeding device provided by an embodiment of the invention.
The invention discloses a pole piece feeding device which comprises a first material box 1, a balancing weight, a manipulator 2 and a platform 3.
The first material box 1 is used for placing pole pieces, and a plurality of pole pieces which are arranged in an unfolding mode are placed in the first material box 1.
The balancing weight can compress tightly the pole piece, plays the effect of preventing the pole piece turn-up, and what needs to be explained here is that the size of balancing weight equals with the size of pole piece, and the balancing weight can compress tightly any position of pole piece, guarantees that the pole piece can not take place to curl at the in-process of waiting the material loading.
The balancing weights are also positioned in the first material box 1, a plurality of pole pieces are arranged between two adjacent balancing weights at the middle part of the first material box 1, and a plurality of pole pieces are arranged between the balancing weight positioned at the lowest end and the bottom wall of the first material box 1.
The manipulator 2 can absorb pole piece or balancing weight in the first magazine 1, and the manipulator 2 adopts the absorbing mode to snatch the pole piece, can reduce the damage to the pole piece.
The platform 3 is provided with a station for placing pole pieces, and the station can temporarily place balancing weights.
The pole piece loading attachment that this scheme provided sets up the balancing weight in first magazine 1, and the balancing weight has certain weight, can compress tightly the pole piece, prevents that the pole piece from taking place to curl at the in-process of waiting the material loading, and the pole piece can not take place to curl at the in-process of waiting the material loading, and corresponding also just does not need the staff to manually spread the pole piece of curling to the manual intensity of labour of pole piece material loading has been reduced.
The manipulator 2 adsorbs the pole piece from the first material box 1, and the pole piece is placed on a station of the platform 3, and the pole piece placed on the station waits for entering the next working procedure; after the pole piece of balancing weight up end adsorbs, manipulator 2 can adsorb the balancing weight, and the balancing weight of being adsorbed also can be placed on the station of platform 3, need push away the balancing weight of putting on the station this moment to make things convenient for the place of follow-up pole piece at the station of platform 3.
In order to further optimize the technical scheme, in a specific embodiment of the scheme, the pole piece feeding device further comprises a second material box which is positioned below the station and used for placing the balancing weight. The balancing weight pushed away from the station directly falls into the second material box, and the pushed-away balancing weight is not required to be independently processed manually, so that the step of arranging the balancing weights is omitted, and the manual labor intensity of pole piece feeding is further reduced.
In a specific embodiment of the present solution, the first cartridge 1 and the second cartridge may be of the same structure.
The pole piece loading attachment that this scheme provided still includes detection device 4 and first drive arrangement.
The detection device 4 is used for detecting the height of the pole piece in the first material box 1, and the first driving device is used for pushing the pole piece in the first material box 1 to a position where the manipulator 2 can grasp the pole piece.
The operation of the first driving device is controlled according to the pole piece height in the first material box 1 detected by the detecting device 4. When the pole piece height detected by the detection device 4 is lower than the position where the mechanical arm 2 grabs the pole piece, the first driving device pushes the pole piece in the first material box 1 to rise, the pole piece rises to the position where the mechanical arm 2 can grab the pole piece, and when the detection device 4 detects that the height of the pole piece is located at the position where the mechanical arm 2 grabs the pole piece, the first driving device does not act.
The pole piece loading attachment that this scheme provided still includes laser thickness measuring apparatu 5 and pushes away from the device.
The laser thickness measuring instrument 5 is capable of measuring the thickness of a placed object (pole piece or balancing weight) placed on the platform 3, and the pushing-away device is used for pushing away the balancing weight placed on the platform 3.
The thickness of pole piece is less than the thickness of balancing weight, and when pole piece thickness measuring apparatu detected that the thing of placing that is located the station of platform 3 was the pole piece, the pushing away device is inoperative, and when pole piece thickness measuring apparatu detected that the thing of placing that is located the station of platform 3 was the balancing weight, the pushing away device work pushed away the balancing weight from the station, makes things convenient for to place the pole piece on the follow-up station.
The laser thickness measuring instrument 5 is matched with the pushing device, so that the automation of pushing the balancing weight is realized, manual participation is not needed, and the manual labor intensity of pole piece feeding is further reduced.
In a specific embodiment of the solution, the pushing-off device comprises a bidirectional cylinder 6, an L-shaped push plate 7 and a through groove.
The bidirectional cylinder 6 can drive the L-shaped push plate 7 to move towards the direction close to the platform 3 and away from the platform 3; when the balancing weight is pushed away, the bidirectional cylinder 6 drives the L-shaped push plate 7 to move towards the direction close to the platform 3, and after the balancing weight is pushed away, the bidirectional cylinder 6 drives the L-shaped push plate 7 to move towards the direction far away from the platform 3.
The through groove is formed in the first station, close to the pushing-away device, of the platform 3, the vertical plate of the L-shaped push plate 7 is made to slide back and forth by the through groove, the opening direction of the through groove faces the vertical plate, and the length of the through groove along the opening direction is greater than or equal to the length of the pole piece.
In one working process, the L-shaped push plate 7 can completely push the balancing weight away from the station of the platform 3, and subsequent work is not affected.
In a specific embodiment of the present solution, the first driving device is a cylinder.
Preferably, the detection means 4 is a laser displacement sensor.
In a specific embodiment of the solution, at least two stations are provided on the platform 3, and a plurality of stations can temporarily store the balancing weights, so as to reserve time for subsequent work.
The number of the first material boxes 1 is two, and the two first material boxes 1 are arranged in parallel along the straight line where the movement direction of the manipulator 2 is located. When the pole piece in one first material box 1 is grabbed, the pole piece can be grabbed from the other first material box 1, and when the pole piece is grabbed from the other first material box 1, the first material box 1 with the pole piece grabbed can be fed. The pole piece loading attachment that this scheme provided is provided with two feed boxes, can guarantee the continuous going on of pole piece material loading work, has further improved the efficiency of pole piece material loading.
In the process of pushing away the balancing weight, the manipulator 2 does not exert an adsorption force on the balancing weight.
The pole piece feeding device provided by the scheme is not only suitable for feeding the positive pole piece, but also suitable for feeding the negative pole piece.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. Pole piece loading attachment, its characterized in that includes:
a first magazine (1) for placing pole pieces;
the balancing weights can be used for pressing the pole pieces to prevent the pole pieces from curling, are positioned in the first material box (1), and a plurality of pole pieces are arranged between two adjacent balancing weights;
the manipulator (2) can absorb the pole piece or the balancing weight in the first material box (1);
the platform (3) is provided with a station for placing the pole piece;
the second material box is positioned below the station and used for placing the balancing weight;
the detection device (4) is used for detecting the height of the pole piece in the first material box (1);
the first driving device is in communication connection with the detection device (4) and is used for pushing the pole piece in the first material box (1) to rise to the grabbing position of the manipulator (2);
the laser thickness measuring instrument (5) is connected with the platform (3) and used for detecting the thickness of the pole piece or the balancing weight on the platform (3);
the pushing device is in communication connection with the laser thickness measuring instrument (5) and is used for pushing the balancing weight away from the station;
the push-away device comprises:
a bidirectional cylinder (6);
the L-shaped push plate (7) is connected with the bidirectional cylinder (6), and a horizontal plate of the L-shaped push plate (7) is connected with the bidirectional cylinder (6);
the through groove is formed in the station and used for enabling the vertical plate of the L-shaped push plate (7) to slide, the opening direction of the through groove faces to the vertical plate, and the length of the through groove along the opening direction is greater than or equal to that of the pole piece.
2. Pole piece loading device according to claim 1, characterized in that the detection device (4) is a laser displacement sensor.
3. The pole piece loading device of claim 1, wherein the first driving device is a cylinder.
4. Pole piece loading device according to claim 1, characterized in that at least two stations are provided on the platform (3).
5. Pole piece feeding device according to claim 1, characterized in that the number of the first material boxes (1) is two, and the two first material boxes (1) are arranged in parallel along the straight line where the movement direction of the manipulator (2) is located.
CN201710682030.9A 2017-08-10 2017-08-10 Pole piece feeding device Active CN107324052B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710682030.9A CN107324052B (en) 2017-08-10 2017-08-10 Pole piece feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710682030.9A CN107324052B (en) 2017-08-10 2017-08-10 Pole piece feeding device

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Publication Number Publication Date
CN107324052A CN107324052A (en) 2017-11-07
CN107324052B true CN107324052B (en) 2023-11-03

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109533991B (en) * 2018-10-18 2021-01-15 歌尔光学科技有限公司 Product pressure maintaining equipment
CN110498228A (en) * 2019-08-03 2019-11-26 上海凯斯大岛精密电子制造有限公司 A kind of spring leaf automatic separation equipment

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CN102412419A (en) * 2010-09-25 2012-04-11 深圳市吉阳自动化科技有限公司 Laminated machine and electrical core laminated mechanism
CN102969538A (en) * 2012-10-26 2013-03-13 东莞市鸿宝锂电科技有限公司 Battery lamination stacking machine of lithium-ion power battery
CN203461537U (en) * 2013-08-19 2014-03-05 深圳市华智新宇科技有限公司 Bilateral staggered taking device
CN203617086U (en) * 2013-12-20 2014-05-28 保定天威保变电气股份有限公司 High-strength iron core clamp oil duct structure
CN204588182U (en) * 2015-01-16 2015-08-26 深圳市格林晟科技有限公司 Electrode piece loading device on laminating machine
CN205056871U (en) * 2015-09-08 2016-03-02 东莞市亿鑫丰精密机械设备科技有限公司 Pole piece collection device
CN205882024U (en) * 2016-08-09 2017-01-11 天津力神电池股份有限公司 Battery sheet baffle
CN205972902U (en) * 2016-08-26 2017-02-22 广东精毅科技股份有限公司 Pole piece loading attachment
CN106429431A (en) * 2016-10-19 2017-02-22 无锡百立德自动化有限公司 Pole piece feeding device of lithium battery cell piece stacking machine
CN207090496U (en) * 2017-08-10 2018-03-13 东莞阿李自动化股份有限公司 A kind of electrode piece loading device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102412419A (en) * 2010-09-25 2012-04-11 深圳市吉阳自动化科技有限公司 Laminated machine and electrical core laminated mechanism
CN102969538A (en) * 2012-10-26 2013-03-13 东莞市鸿宝锂电科技有限公司 Battery lamination stacking machine of lithium-ion power battery
CN203461537U (en) * 2013-08-19 2014-03-05 深圳市华智新宇科技有限公司 Bilateral staggered taking device
CN203617086U (en) * 2013-12-20 2014-05-28 保定天威保变电气股份有限公司 High-strength iron core clamp oil duct structure
CN204588182U (en) * 2015-01-16 2015-08-26 深圳市格林晟科技有限公司 Electrode piece loading device on laminating machine
CN205056871U (en) * 2015-09-08 2016-03-02 东莞市亿鑫丰精密机械设备科技有限公司 Pole piece collection device
CN205882024U (en) * 2016-08-09 2017-01-11 天津力神电池股份有限公司 Battery sheet baffle
CN205972902U (en) * 2016-08-26 2017-02-22 广东精毅科技股份有限公司 Pole piece loading attachment
CN106429431A (en) * 2016-10-19 2017-02-22 无锡百立德自动化有限公司 Pole piece feeding device of lithium battery cell piece stacking machine
CN207090496U (en) * 2017-08-10 2018-03-13 东莞阿李自动化股份有限公司 A kind of electrode piece loading device

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