WO2023090624A1 - 그립퍼 및 이를 포함하는 이차전지 이송장치 - Google Patents
그립퍼 및 이를 포함하는 이차전지 이송장치 Download PDFInfo
- Publication number
- WO2023090624A1 WO2023090624A1 PCT/KR2022/014477 KR2022014477W WO2023090624A1 WO 2023090624 A1 WO2023090624 A1 WO 2023090624A1 KR 2022014477 W KR2022014477 W KR 2022014477W WO 2023090624 A1 WO2023090624 A1 WO 2023090624A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gas pocket
- fixing
- gripper
- secondary battery
- electrode lead
- Prior art date
Links
- 238000003825 pressing Methods 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 abstract 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
-
- 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
-
- 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
- H01M10/0481—Compression means other than compression means for stacks of electrodes and separators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/394—Gas-pervious parts or elements
-
- 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
Definitions
- the present invention relates to a gripper and a secondary battery transport device including the same, and more particularly, to a gripper for transporting a secondary battery and a secondary battery transport device including the same.
- Lithium secondary batteries occupy an important position in the development base for such a ubiquitous society. Specifically, lithium secondary batteries capable of charging and discharging are not only widely used as an energy source for wireless mobile devices, but are also proposed as a way to solve air pollution such as existing gasoline vehicles and diesel vehicles using fossil fuels. It is also used as an energy source for electric vehicles and hybrid electric vehicles.
- lithium secondary batteries are diversified to provide output and capacity suitable for the devices to which they are applied.
- the above-described lithium secondary battery may be classified into a cylindrical secondary battery, a prismatic secondary battery, and a pouch-type secondary battery according to its shape.
- a pouch-type secondary battery that can be stacked with a high degree of integration, has a high energy density per weight, is inexpensive, and is easily deformable has attracted much attention.
- the pouch-type secondary battery 10 as shown in FIG. 1, includes an electrode assembly 11 composed of a positive electrode, a negative electrode, and a separator disposed therebetween, together with an electrolyte solution, and a pouch 12 with an empty space formed therein. , and has a structure to seal the outer periphery of the battery case, and an electrode lead 13 electrically connected to the electrode assembly 11 protrudes from the pouch 12 .
- the pouch 12 may have a structure in which an inner resin layer made of synthetic resin, an ultra-thin metal layer made of metal, and an outer resin layer made of synthetic resin are laminated from the inside toward the outside, and the electrode assembly 11 and the electrolyte are It may include an accommodating portion 12a and a gas pocket portion 12b extending from the accommodating portion 12a and collecting gas generated from the electrode assembly 11 .
- Such a secondary battery 10 is transported in each step of the secondary battery manufacturing process, and at this time, as one of the transportation means of the secondary battery 10, a gripper for pressurizing and fixing the secondary battery 10 is included. A secondary battery transfer device is used.
- the gripper may move the secondary battery 10 in a vertical or horizontal direction after pressurizing and fixing the secondary battery 10 to transfer the secondary battery 10 in each process step.
- the gripper is erected vertically so that the gas pocket portion 12b is located above the housing portion 12a, pressurizes and fixes at least one region of the stored secondary battery 10, and then moves vertically or horizontally. By doing so, the transfer of the secondary battery 10 is performed.
- the present invention has been made to solve the above problems, and an object of the present invention is to provide a gripper capable of fixing the position of a gas pocket and a secondary battery transfer device including the gripper.
- the present invention relates to a gripper for pressurizing and fixing a secondary battery including a pouch including an accommodating portion accommodating an electrode assembly and a gas pocket portion extending from the accommodating portion, and an electrode lead protruding from the pouch. at least one electrode lead fixing unit pressurizing and fixing the electrode lead; and at least one gas pocket fixing part pressurizing and fixing the gas pocket part.
- the electrode lead fixing parts are provided as a pair and may be movably provided to adjust a separation distance between them.
- the gas pocket fixing parts are provided as a pair and may be movably provided to adjust a separation distance between each other.
- the gas pocket fixing part may include a connecting part connected to the electrode lead fixing part; A protruding portion protruding from the connection portion may be included to face one surface of the gas pocket portion.
- the protruding portion may protrude vertically from the connecting portion.
- the protruding portion may include a pressing portion provided to face the gas pocket portion and pressurizing the gas pocket portion; and an inclined portion extending from the pressing portion;
- the inclined portion may be formed to be inclined in a direction away from the gas pocket portion as the distance from the pressing portion increases.
- the inclined portion may be formed below the pressing portion and be inclined in a direction away from the gas pocket portion toward a lower side.
- the gas pocket fixing part may further include a pad part provided in an area facing the gas pocket part to improve adhesion with the gas pocket part.
- a material of the pad part may include silicon.
- the gas pocket fixing part may further include a pad part provided between the pressing part and the gas pocket part to improve adhesion with the gas pocket part.
- the present invention is a secondary battery transfer device for transporting a secondary battery including a pouch including an accommodating portion accommodating an electrode assembly and a gas pocket portion extending from the accommodating portion, and an electrode lead protruding from the pouch, body part; and a pair of grippers movably connected from the main body and pressurizing and fixing the secondary battery;
- the gripper may include at least one electrode lead fixing part pressurizing and fixing the electrode lead; and at least one gas pocket fixing part pressurizing and fixing the gas pocket part.
- the present invention has an advantage in that the gripper can press and fix the secondary battery smoothly by fixing the position of the gas pocket part using the gas pocket part fixing part.
- the present invention has the advantage of minimizing damage that the gripper may cause to the exterior of the secondary battery by fixing the position of the gas pocket unit using the gas pocket unit fixing unit.
- 1 is a front view showing a secondary battery viewed from the front.
- FIG. 2 is a front view showing a state in which a secondary battery manufacturing apparatus including a gripper according to a first embodiment of the present invention is viewed from the front.
- 3A to 3B are perspective views showing the shape of the gripper in the secondary battery manufacturing apparatus of FIG. 2 in more detail.
- FIG. 4 is a perspective view showing the state of the gas pocket fixing part in FIG. 3A in more detail.
- a pouch 12 including a housing part 12a for accommodating the electrode assembly 11 and a gas pocket part 12b extending from the housing part 12a, and a pouch protruding from the pouch 12
- a gripper (100) for pressing and fixing the secondary battery (10) including the electrode lead (13) is provided.
- the secondary battery 10 may be supported by the support part 20 .
- the support part 20 supports the secondary battery 10 and can have various configurations.
- the support part 20 extends vertically upward from the horizontal support part 21 and the horizontal support part 22 supporting the secondary battery 10 from the lower side, and the secondary battery 10 is formed. It may include at least one vertical support 22 supporting the battery 10 from the side.
- the horizontal support part 21 and the vertical support part 22 may have various shapes.
- the horizontal support part 21 and the horizontal support part 22 may have a flat plate shape or a block shape.
- the vertical support part 22 may have a 'c' shape so that the accommodating part 12a of the secondary battery 10 can be fitted and fixed. and.
- the horizontal support part 21 and the vertical support part 22 may be integrally formed or may be formed separately from each other.
- the gripper 100 presses and fixes the secondary battery 10, and various configurations are possible.
- the gripper 100 presses and fixes the secondary battery 10 and then moves it, thereby transferring the secondary battery 10 from one position to another.
- the movement direction of the gripper 100 may be variously set such as a vertical direction or a horizontal direction.
- the gripper 100 may be provided in various numbers.
- the grippers 100 may be provided as a pair.
- the gripper 100 may be disposed at positions corresponding to both ends of the pouch 12 in which the electrode lead 13 is formed.
- the gripper 100 may have various structures.
- the gripper 100 may include at least one electrode lead fixing part 110 pressurizing and fixing the electrode lead 13; and at least one gas pocket fixing part 120 pressurizing and fixing the gas pocket part.
- the electrode lead fixing part 110 is a configuration for pressurizing and fixing the electrode lead 13, and various configurations are possible.
- the electrode lead fixing part 110 simultaneously presses one surface of the electrode lead 13 protruding from the pouch 12 and the other surface located in the opposite direction to the electrode lead ( 13) can be grabbed and fixed.
- the electrode lead fixing parts 110 are provided facing each other and may be provided as a pair. At this time, the electrode lead fixing part 110 is provided to be movable to adjust the separation distance between them and can hold the electrode lead 13 .
- the pair of electrode lead fixing parts 110 may be spaced apart from each other by a predetermined distance, as shown in FIG. 3A before pressing and fixing the electrode lead 13 .
- the pair of electrode lead fixing parts 110 may press and fix the electrode leads 13 by moving in the horizontal direction (y direction in FIG. 3) so that the distance between them is narrowed. .
- the pair of electrode lead fixing parts 110 may be spaced apart by a distance corresponding to the width of the electrode lead 13 .
- the distance corresponding to the width of the electrode lead 13 may be a distance formed equal to or smaller than the width of the electrode lead 13 .
- the gripper 100 described above may further include a body part 130 to move the electrode lead fixing part 110 . That is, the electrode lead fixing part 110 may be connected to be movable from the body part 130, and the body part 130 may move the electrode lead fixing part 110 to the electrode lead fixing part 110. ) and a driving device such as a linear motion (LM) guide that interlocks with.
- LM linear motion
- the electrode lead fixing part 110 may have various shapes.
- the electrode lead fixing part 110 may have a bar shape extending in the height direction of the secondary battery 10 (the z direction in FIG. 1 ) as a longitudinal direction.
- the electrode lead fixing part 110 may additionally include a pad made of silicon or the like capable of improving adhesion with the electrode lead 13 in an area provided facing the electrode lead 13. .
- the pad may be provided at an end of the bar shape.
- the gas pocket fixing part 120 is configured to press and fix the gas pocket part, and various configurations are possible.
- the gas pocket part fixing part 120 may pressurize and fix the gas pocket part 12b so that the gas pocket part 12b is positioned in the correct position.
- the correct position may be understood as a position in which the gas pocket part 12b is aligned in parallel with the receiving part 12a.
- the gas pocket fixing part 120 rearranges the gas pocket part 12b to its original position when the gas pocket part 12b is biased toward the front or rear of the pouch 12 and leaves its original position. can do. At this time, the aligned gas pocket portion 12b can maintain its aligned position due to the stiffness of the ultra-thin metal layer having a metal material (ex. aluminum, etc.) constituting the pouch 12 .
- the gas pocket part fixing part 120 can hold and fix the gas pocket part 12b by simultaneously pressing one surface of the gas pocket part 12b and the other surface located in the opposite direction to the one surface. .
- the gas pocket fixing parts 120 are provided facing each other and may be provided as a pair.
- the gas pocket fixing part 120 is movably provided to adjust the distance between each other and can hold the gas pocket fixing part 120 .
- the pair of gas pocket fixing parts 120 may be spaced apart from each other by a predetermined distance, as shown in FIG. 3A, before pressing and fixing the gas pocket part 12b.
- the pair of gas pocket fixing parts 120 move in the horizontal direction (y direction in FIG. 3) so that the distance between them is narrowed, thereby pressurizing and fixing the gas pocket part 12b.
- the pair of gas pocket fixing parts 120 may be spaced apart by a distance corresponding to the width of the gas pocket part 12b.
- the distance corresponding to the width of the gas pocket portion 12b may be equal to or smaller than the width of the gas pocket portion 12b.
- the gas pocket fixing part 120 as described above may have various structures.
- the gas pocket fixing part 120 includes a connection part 121 connected to the electrode lead fixing part 110; A protruding portion 122 protruding from the connection portion 121 may be included to face one surface of the gas pocket portion 12b.
- the gas pocket fixing part 120 may further include a pad part 123 provided in an area facing the gas pocket part 12b to improve adhesion with the gas pocket part 12b.
- connection unit 121 is a configuration connected to the electrode lead fixing unit 110, and various configurations are possible.
- connection part 121 is connected to the electrode lead fixing part 110 so that the protruding part 122 to be described later can be moved in conjunction with the movement of the electrode lead fixing part 110 .
- connection part 121 may be connected to the electrode lead fixing part 110 at one side of the electrode lead fixing part 110 .
- the connection part 121 may be bolted to the electrode lead fixing part 110 .
- the protruding portion 122 protrudes from the connection portion 121 so as to face one surface of the gas pocket portion 12b, and various configurations are possible.
- the protruding portion 122 may protrude from the connecting portion 121 toward a direction parallel to the gas pocket portion 12b so as to face one surface of the gas pocket portion 12b.
- the protrusion 122 may protrude in various directions from the connection part 121 , and may protrude vertically from the connection part 121 , for example.
- the protruding part 122 is provided facing the gas pocket part 12b and pressurizing part 122a for pressing the gas pocket part 12b; and an inclined portion 122b extending from the pressing portion 122a.
- the pressing part 122a is provided to face the gas pocket part 12b and presses the gas pocket part 12b, and various configurations are possible.
- the pressing part 122a has one surface facing the gas pocket part 12b, so that when the gas pocket part fixing part 120 moves in the horizontal direction, the one surface faces the gas pocket part 12b. can pressurize.
- FIG. 1 a pad part 123 capable of improving adhesion between the pressing part 122a and the gas pocket part 12b may be provided.
- the pad part 123 may have various materials.
- the pad part 123 may have a material such as silicon, urethane, or rubber.
- the pad part 123 may be provided in various ways such as being adhesively fixed to the pressing part 122a or spray coated.
- the inclined portion 122b is configured to extend from the pressing portion 122a, and various configurations are possible.
- the inclined portion 122b may be formed to extend obliquely from the pressing part 122a.
- the gas pocket portion 12b may be positioned to face the aforementioned pressing portion 122a by being guided along the inclined direction of the inclined surface.
- the inclined portion 122b may be inclined in a direction away from the gas pocket portion as the distance from the pressing portion 122a increases.
- the inclined portion 122b is formed below the pressing portion 122a, It may be formed to be inclined in a direction away from the gas pocket portion 12b toward the lower side.
- the inclined portion 122b is formed on one side of the pressing portion 122a. It is formed and may be formed to be inclined in a direction away from the gas pocket part 12b toward one side away from the pressing part 122a.
- the present invention is a pouch 12 including a housing part 12a for accommodating the electrode assembly 11 and a gas pocket part 12b extending from the housing part 12a and protruding from the pouch 12
- a secondary battery transfer device for transferring a secondary battery 10 including an electrode lead 13 to be comprising: a body portion; and a pair of grippers 100 that are movably connected from the main body and pressurize and fix the secondary battery 10 .
- the body part 200 is a configuration to which the gripper 100 is connected, and the gripper 100 is movable in at least one of a vertical direction and a horizontal direction LM (Linear motion) interlocking with the gripper 100
- a driving device such as a guide may be included.
- the gripper 100 presses and fixes the secondary battery 10, and various configurations are possible.
- the gripper 100 includes at least one electrode lead fixing part 110 pressurizing and fixing the electrode lead 13; and at least one gas pocket fixing part 120 pressurizing and fixing the gas pocket part, and various configurations are possible.
- the details of the electrode lead fixing part 110 and the gas pocket part fixing part 120 can be replaced with the above-described information.
Abstract
Description
Claims (11)
- 전극조립체를 수납하는 수납부와 상기 수납부로부터 연장형성되는 가스포켓부를 포함하는 파우치 및 상기 파우치로부터 돌출되는 전극 리드를 포함하는 이차전지를 가압 및 고정하는 그립퍼(gripper)에 있어서,상기 전극 리드를 가압 고정하는 적어도 하나의 전극 리드 고정부; 및상기 가스 포켓부를 가압 고정하는 적어도 하나의 가스포켓부 고정부를 포함하는 것을 특징으로 하는 그립퍼.
- 청구항 1에 있어서,상기 전극 리드 고정부는, 한 쌍으로 구비되며, 상호 간의 이격거리를 조절하도록 이동 가능하게 마련되는 것을 특징으로 하는 그립퍼.
- 청구항 1에 있어서,상기 가스포켓부 고정부는, 한 쌍으로 구비되며, 상호 간의 이격거리를 조절하도록 이동 가능하게 마련되는 것을 특징으로 하는 그립퍼.
- 청구항 1에 있어서,상기 가스포켓부 고정부는,상기 전극 리드 고정부와 연결되는 연결부 및;상기 가스포켓부의 일 면과 마주보도록 상기 연결부로부터 돌출 형성되는 돌출부를 포함하는 것을 특징으로 하는 그립퍼.
- 청구항 4에 있어서,상기 돌출부는, 상기 연결부로부터 수직하게 돌출 형성된 것을 특징으로 하는 그립퍼.
- 청구항 5에 있어서,상기 돌출부는,상기 가스포켓부와 마주보게 구비되어 상기 가스포켓부를 가압하는 가압부; 및상기 가압부로부터 연장 형성되는 경사부를 포함하며;상기 경사부는,상기 가압부로부터 멀어질수록 상기 가스 포켓부와 멀어지는 방향으로 경사지게 형성되는 것을 특징으로 하는 그립퍼.
- 청구항 6에 있어서,상기 경사부는,상기 가압부의 하부에 형성되며, 하측으로 갈수록 상기 가스포켓부와 멀어지는 방향으로 경사지게 형성되는 것을 특징으로 하는 그립퍼.
- 청구항 1에 있어서,상기 가스포켓부 고정부는,상기 가스포켓부를 마주보는 영역에 구비되어 상기 가스포켓부와의 밀착력을 향상시키는 패드부를 더 포함하는 것을 특징으로 하는 그립퍼.
- 청구항 8에 있어서,상기 패드부의 재질은 실리콘을 포함하는 것을 특징으로 하는 그립퍼.
- 청구항 6에 있어서,상기 가스포켓부 고정부는,상기 가압부와 상기 가스포켓부 사이에 구비되어 상기 가스포켓부와의 밀착력을 향상시키는 패드부를 더 포함하는 것을 특징으로 하는 그립퍼.
- 전극조립체를 수납하는 수납부와 상기 수납부로부터 연장형성되는 가스포켓부를 포함하는 파우치 및 상기 파우치로부터 돌출되는 전극 리드를 포함하는 이차전지를 이송하는 이차전지 이송장치에 있어서,본체부; 및상기 본체부로부터 이동 가능하게 연결되며, 상기 이차전지를 가압 및 고정하는 한 쌍의 그립퍼(gripper)를 포함하며;상기 그립퍼는,상기 전극 리드를 가압 고정하는 적어도 하나의 전극 리드 고정부; 및상기 가스 포켓부를 가압 고정하는 적어도 하나의 가스포켓부 고정부를 포함하는 것을 특징으로 하는 이차전지 이송장치.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202280030406.7A CN117203807A (zh) | 2021-11-18 | 2022-09-27 | 夹持器和包括该夹持器的二次电池传送装置 |
JP2023560299A JP2024511646A (ja) | 2021-11-18 | 2022-09-27 | グリッパ及びそれを含む二次電池移送装置 |
EP22895833.6A EP4318696A1 (en) | 2021-11-18 | 2022-09-27 | Gripper and secondary battery transfer device comprising same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2021-0159688 | 2021-11-18 | ||
KR1020210159688A KR20230072959A (ko) | 2021-11-18 | 2021-11-18 | 그립퍼 및 이를 포함하는 이차전지 이송장치 |
Publications (1)
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KR101486232B1 (ko) * | 2013-05-10 | 2015-01-26 | 주식회사 엘지화학 | 전지셀 이송 장치 |
KR20170103332A (ko) * | 2016-03-03 | 2017-09-13 | 주식회사 엘지화학 | 전극 리드 감지용 센서를 포함하는 전지셀 이송 장치 |
KR101830350B1 (ko) * | 2017-03-14 | 2018-02-20 | 주식회사 테크네트 | 리튬전지 포메이션 챔버용 그립핑시스템 |
KR102254203B1 (ko) * | 2020-09-23 | 2021-05-20 | 김덕군 | 이차 전지용 파우치의 주름 방지장치 |
KR20210097301A (ko) * | 2020-01-30 | 2021-08-09 | (주) 에이프로 | 가압 활성화 장치용 전극 리드 그립퍼 및 이를 구비한 가압 지그 |
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- 2022-09-27 WO PCT/KR2022/014477 patent/WO2023090624A1/ko active Application Filing
- 2022-09-27 CN CN202280030406.7A patent/CN117203807A/zh active Pending
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KR101486232B1 (ko) * | 2013-05-10 | 2015-01-26 | 주식회사 엘지화학 | 전지셀 이송 장치 |
KR20170103332A (ko) * | 2016-03-03 | 2017-09-13 | 주식회사 엘지화학 | 전극 리드 감지용 센서를 포함하는 전지셀 이송 장치 |
KR101830350B1 (ko) * | 2017-03-14 | 2018-02-20 | 주식회사 테크네트 | 리튬전지 포메이션 챔버용 그립핑시스템 |
KR20210097301A (ko) * | 2020-01-30 | 2021-08-09 | (주) 에이프로 | 가압 활성화 장치용 전극 리드 그립퍼 및 이를 구비한 가압 지그 |
KR102254203B1 (ko) * | 2020-09-23 | 2021-05-20 | 김덕군 | 이차 전지용 파우치의 주름 방지장치 |
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KR20230072959A (ko) | 2023-05-25 |
JP2024511646A (ja) | 2024-03-14 |
EP4318696A1 (en) | 2024-02-07 |
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