CN113839098B - Efficient formation clamp for lithium battery - Google Patents

Efficient formation clamp for lithium battery Download PDF

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Publication number
CN113839098B
CN113839098B CN202111064788.9A CN202111064788A CN113839098B CN 113839098 B CN113839098 B CN 113839098B CN 202111064788 A CN202111064788 A CN 202111064788A CN 113839098 B CN113839098 B CN 113839098B
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Prior art keywords
formation
lithium battery
formation clamp
clamp
feeding
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CN202111064788.9A
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CN113839098A (en
Inventor
高忠
覃卫华
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Jiangxi Neutron Energy Co ltd
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Jiangxi Neutron Energy Co ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

The invention discloses a high-efficiency formation clamp for lithium batteries, which belongs to the technical field of lithium battery manufacturing and comprises formation clamps, wherein the formation clamps are arranged on one side of a feeding runner, the number of the formation clamps is at least one, and the formation clamps are used for forming lithium batteries output in the feeding runner.

Description

Efficient formation clamp for lithium battery
Technical Field
The invention belongs to the technical field of lithium battery manufacturing, and particularly relates to a high-efficiency forming clamp for a lithium battery.
Background
The formation of the lithium battery core is the initial formation of the battery, so that active substances of the battery core are activated, the formation of the lithium battery core is an important process influencing the performance of the battery, when the lithium battery core is charged for the first time, the lithium battery core is inserted into graphite and can generate electrochemical reaction in the battery, and a passivation thin layer covering the surface of a carbon electrode is formed on a phase interface of a carbon cathode and electrolyte, which is called as a solid electrolyte phase interface or SEI film.
At present, the existing formation equipment is formed by assembling and disassembling the lithium battery core through mechanical arms or manual operation, and the assembling and disassembling process wastes time and causes low formation efficiency.
Disclosure of Invention
Aiming at the defects in the prior art, the embodiment of the invention aims to provide a high-efficiency forming clamp for a lithium battery, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a lithium cell high efficiency becomes anchor clamps, includes the pay-off runner, the lithium cell high efficiency becomes anchor clamps and still includes:
the formation clamp is arranged on one side of the feeding flow channel and is assembled and connected with the feeding flow channel, the number of the formation clamps is at least one, and the formation clamps are used for forming lithium batteries output in the feeding flow channel;
the conveying assembly is communicated with the feeding runner and the formation clamp and is used for conveying the single lithium battery in the feeding runner to the formation clamp;
the limiting mechanism is movably arranged on one side of the material conveying assembly and is used for limiting the lithium batteries, so that when a single lithium battery in the material conveying channel is conveyed into the formation clamp through the material conveying assembly, the rest lithium batteries are limited to move;
the main driving part is movably arranged on one side of the feeding flow channel and one side of the formation clamp and is used for driving the formation clamp and the feeding assembly to move in a reciprocating manner so as to enable the lithium batteries in the feeding flow channel to sequentially enter the formation clamp for formation; and
the plugging assembly is arranged on one side of the formation fixture, is in linkage arrangement with the formation fixture, and is used for limiting after discharging the formed battery in the formation fixture, so that the formed battery in the formation fixture is prevented from being discharged.
As a further aspect of the present invention, the feed flow path includes:
one end of the material channel is communicated with a feeding hole and is used for placing a lithium battery to be formed in a flowing mode;
the rotating end is arranged at one end of the material channel and is used for adjusting the inclination angle of the material channel; and
and the discharge port is arranged at the bottom of the material channel and is matched with the material conveying assembly.
As a further aspect of the present invention, the formation jig includes:
the fixed module is fixedly arranged on one side of the material channel and is used for placing a lithium battery to be formed; and
the movable modules are slidably arranged on one side of the fixed module, are linked with the main driving piece and are used for being matched with the fixed module to clamp the lithium battery, and the movable modules are uniformly distributed on the inner sides of the fixed module and the formation cavity; and
the feeding port is arranged on one side of the fixed die set and communicated with the material conveying assembly, and is used for conveying the lithium battery in the material conveying assembly to the formation clamp.
As a further aspect of the present invention, the feeding assembly comprises:
the conveying flow channel is communicated with the feeding flow channel and the formation clamp, and one side of the conveying flow channel is provided with a discharge port for outputting the lithium battery;
the sliding carrier is arranged in the conveying flow channel in a sliding mode and used for conveying the lithium batteries in the feeding flow channel to one side of the discharge port; the transmission arm is assembled and connected with the sliding carrier and is used for driving the sliding of the sliding carrier; and
and one end of the driven part is assembled and connected with the transmission arm, and the other end of the driven part is arranged on one side of the fixed die set in a sliding manner and is linked with the main driving part.
As a further aspect of the present invention, the limiting mechanism includes:
the stopping piece is arranged on one side of the discharge hole in a sliding mode and used for limiting the movement of the lithium battery;
the elastic piece is elastically connected with the stopping piece and the material channel; and
and one end of the telescopic arm is movably connected with the stopping piece, and the other end of the telescopic arm is assembled and connected with the main driving piece and used for driving the stopping piece to move.
As a further proposal of the invention, the main driving element is distributed in parallel with a plurality of forming clamps.
As a further aspect of the present invention, the occlusion assembly comprises:
the rotating plate is arranged on one side of the tail end of the formation clamp and is elastically and rotatably connected with the formation clamp;
one end of the plugging piece is elastically and slidably arranged on one side of the formation clamp and is in linkage arrangement with the formation clamp; and
one end of the slot clamping piece is fixedly connected with the plugging piece, and the other end of the slot clamping piece is connected with the rotating plate in a buckling mode and used for driving the slot clamping piece to slide through the rotation of the rotating plate.
In summary, compared with the prior art, the embodiment of the invention has the following beneficial effects:
according to the lithium battery formation device, the material conveying assembly and the formation clamps which are arranged on one side of the material conveying flow channel can be matched with the reciprocating motion of the main driving piece, the lithium batteries in the material conveying flow channel are synchronously sent into the plurality of formation clamps to be formed, the synchronization efficiency is high, the lithium batteries do not need to be independently disassembled and assembled, and the formation efficiency of the lithium batteries is improved.
In order to more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of a lithium battery high-efficiency formation clamp provided in an embodiment of the present invention.
Fig. 2 is an enlarged schematic detail view of a lithium battery high-efficiency formation clamp provided in an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an illustration mark a in the efficient lithium battery formation fixture provided in an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of an illustration mark B in the lithium battery high-efficiency formation fixture provided in an embodiment of the present invention.
Fig. 5 is a schematic perspective view of a sliding carrier in a lithium battery high-efficiency forming clamp according to an embodiment of the present invention.
Reference numerals: 1-feeding flow channel, 101-material channel, 102-feeding hole, 103-rotating end, 104-discharging hole, 2-formation clamp, 201-fixed module, 202-formation cavity, 203-moving module, 204-feeding through hole, 3-material conveying component, 301-conveying flow channel, 302-discharging hole, 303-sliding carrier, 304-transmission arm, 4-limiting mechanism, 401-stopping component, 402-elastic component, 403-telescopic arm, 5-main driving component, 6-blocking component, 601-rotating plate, 602-blocking component and 603-clamping groove component.
Detailed Description
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 to 5, in an embodiment of the present invention, the efficient lithium battery formation fixture includes a feeding channel 1, and the efficient lithium battery formation fixture further includes: the formation clamps 2 are arranged on one side of the feeding runner 1 and are assembled and connected with the feeding runner 1, and the arrangement number of the formation clamps is at least one, and the formation clamps are used for forming lithium batteries output from the feeding runner 1; the conveying assembly 3 is communicated with the feeding runner 1 and the formation clamp 2 and is used for conveying the single lithium battery in the feeding runner 1 to the formation clamp 2; the limiting mechanism 4 is movably arranged on one side of the material conveying assembly 3 and used for limiting the lithium batteries, so that when a single lithium battery in the material conveying channel 1 is conveyed into the formation clamp 2 through the material conveying assembly 3, the rest lithium batteries are limited to move; the main driving part 5 is movably arranged on one side of the feeding runner 1 and the formation clamp 2 and is used for driving the formation clamp 2 and the material conveying assembly 3 to move in a reciprocating manner so as to enable the lithium batteries in the feeding runner 1 to sequentially enter the formation clamp 2 for formation; and the plugging assembly 6 is arranged on one side of the formation clamp 2, is in linkage arrangement with the formation clamp 2, and is used for limiting after discharging the formed battery in the formation clamp 2 so as to prevent the untreated battery entering the formation clamp 2 from being discharged.
This embodiment is at the in-service use, when the high-efficient anchor clamps that become of lithium cell is at the during operation, treat to become the lithium cell via input of pay-off runner 1 one side and fill up pay-off runner 1 after, through the motion of pay-off runner 1 one side main drive 5, can drive defeated material subassembly 3 and become anchor clamps 2 motion in step, and when defeated material subassembly 3 moves, can synchronous drive the stop gear 4 of defeated material subassembly 3 one side and carry on spacingly to the lithium cell in pay-off runner 1, defeated material subassembly 3 can become the lithium cell orientation of one side and carry on anchor clamps 2 one side in the motion switching, and become anchor clamps 2 and can discharge the lithium cell after wherein having become in the motion switching, and trigger the opening of shutoff subassembly 6 in the time of discharging the battery, make the passageway of discharging the battery close, after treating that the lithium cell that processes gets into anchor clamps 2, become anchor clamps 2 under the drive and reset in step, and become the lithium cell in anchor clamps 2 and change, go on changing into, go on repeating above-mentioned step circulation unloading after accomplishing, make and go up fast and move the high efficiency in step, make the integration fast and need not manually.
Referring to fig. 1, in a preferred embodiment of the present invention, the feeding channel 1 includes: one end of the material channel 101 is communicated with a feeding hole 102 and is used for placing a lithium battery to be formed in a flowing mode; the rotating end 103 is arranged at one end of the material channel 101 and is used for adjusting the inclination angle of the material channel 101; and the discharge hole 104 is arranged at the bottom of the material channel 101 and is matched with the material conveying component 3.
In one case of the present embodiment, the number of the discharge ports 104 is set according to the requirement in the actual production process, and is not limited to a specific number, and is not limited to a specific one.
In one case of this embodiment, the rotating end 103 can adjust the horizontal inclination level of the whole material channel 101, so that the lithium battery in the material channel 101 can rapidly roll and fill the material channel 101 after the position limiting mechanism 4 is reset, and it is ensured that the lithium battery to be processed is always arranged on one side of the discharge hole 104.
Referring to fig. 2, in a preferred embodiment of the invention, the formation jig 2 includes: the fixed module 201 is fixedly arranged on one side of the material channel 101 and used for placing a lithium battery to be formed; the movable modules 203 are arranged on one side of the fixed module 201 in a sliding mode, are linked with the main driving piece 5 and are used for clamping the lithium battery in cooperation with the fixed module 201, and the movable modules 203 are uniformly arranged on the inner sides of the fixed module 201 and the formation cavity 202; and the feeding port 204 is arranged on one side of the fixed module 201, communicated with the material conveying assembly 3 and used for conveying the lithium battery in the material conveying assembly 3 to the formation fixture 2.
In practical application, the fixed module 201 is fixed on one side of the material channel 101, the movable module 203 is slidably disposed on one side of the fixed module 201, the movable module 203 is assembled and connected with the main driving member 5, and when the main driving member 5 drives the movable module 203 to move towards one side far away from the fixed module 201, the lithium battery after formation between the fixed module 201 and the movable module 203 is discharged through a gap between the fixed module 201 and the movable module 203.
In one embodiment, the integrated circuit for lithium battery formation is preferably disposed on one side of the fixed module 201, so as to ensure the stability of the circuit line and reduce the abrasion of the line.
Referring to fig. 3 and 5, in a preferred embodiment of the present invention, the feeding assembly 3 includes: the conveying flow channel 301 is communicated with the feeding flow channel 1 and the formation clamp 2, and one side of the conveying flow channel is provided with a discharge port 302 for outputting lithium batteries; the sliding carrier 303 is arranged in the conveying flow channel 301 in a sliding manner and is used for conveying the lithium battery in the feeding flow channel 1 to one side of the discharge opening 302; the transmission arm 304 is assembled and connected with the sliding carrier 303 and used for driving the sliding of the sliding carrier 303; and a driven member 305, one end of which is assembled with the transmission arm 304, and the other end of which is slidably disposed at one side of the fixed module 201 and is linked with the main driving member 5.
In practical application, when the main driving member 5 reciprocates on the side of the feeding runner 1, the driven member 305 slides on the side of the fixed mold set 201 while following the movement of the main driving member 5, and the driving arm 304 pulling thereon moves synchronously, and the driving arm 304 pulls the sliding carrier 303 on the side synchronously to slide in the conveying runner 301, so that the lithium battery on the side of the discharge port 104 moves close to the side of the discharge port 302 under the driving of the sliding carrier 303, and moves into the formation fixture 2 through the discharge port 302 after the sliding carrier 303 moves to the extreme position.
In one case of this embodiment, the sliding carrier 303 is inclined from the horizontal direction after moving to the extreme position, so that the lithium battery on the sliding carrier 303 can naturally roll to the side of the discharge opening 302.
Referring to fig. 2 and 3, in a preferred embodiment of the invention, the limiting mechanism 4 includes: the stopping piece 401 is arranged on one side of the discharge hole 104 in a sliding mode and used for limiting the movement of the lithium battery; an elastic member 402 elastically connecting the stopper 401 and the material passage 101; and a telescopic arm 403, one end of which is movably connected with the stopping piece 401, and the other end of which is assembled and connected with the main driving piece 5, and is used for driving the stopping piece 401 to move.
In practical application, when the main driving member 5 moves towards one side of the material conveying assembly 3 in the reciprocating process, the telescopic arm 403 can be synchronously driven to move, and the stopping member 401 on one side of the telescopic arm 403 is driven to slide towards the inside of the material channel 101, so that the lithium battery inside the material channel 101 is stopped in moving, and the lithium battery on one side of the sliding carrier 303 cannot enter one side of the discharge port 104 when moving along the conveying flow channel 301.
In one case of this embodiment, the stopping member 401 is driven by the elastic member 402 to retract after the main driving member 5 is reset, and the bottom of the material channel 101 is in a smooth state, so that the lithium battery can be rapidly filled in the material channel 101.
Referring to fig. 1, in a preferred embodiment of the invention, the primary drive member 5 is arranged in parallel with a plurality of forming clamps 2.
This embodiment is when practical application, main driving piece 5 parallelization becomes anchor clamps 2 and lays for main driving piece 5 can a plurality of formation anchor clamps 2 of synchronous drive in the motion process, makes a plurality of formation anchor clamps 2 open and close in step, is convenient for become the synchronization of lithium cell.
Referring to fig. 4, in a preferred embodiment of the invention, the plugging assembly 6 includes: the rotating plate 601 is arranged on one side of the tail end of the formation clamp 2 and is elastically and rotatably connected with the formation clamp 2; one end of the plugging piece 602 is elastically and slidably arranged on one side of the formation clamp 2 and is in linkage arrangement with the formation clamp 2; and a slot member 603, one end of which is fixedly connected with the blocking member 602 and the other end of which is connected with the rotating plate 601 in a buckling manner, and is used for driving the slot member 603 to slide by the rotation of the rotating plate 601.
In practical application, when the moving module 203 and the fixed module 201 are in an open state, the rotating plate 601 is in an open state under the action of elasticity, and at this time, when the lithium battery in the formation chamber 202 moves downwards and presses the rotating plate 601, the clamping groove part 603 on one side of the blocking part 602 is triggered to open, the blocking part 602 is pressed close to one side of the moving module 203 under the action of elasticity, so that the lithium battery conveyed between the fixed module 201 and the moving module 203 through the discharge port 302 is limited, and can enter the formation chamber 202 for formation when the fixed module 201 and the moving module 203 are closed.
In one aspect of the present embodiment, the plugging member 6 may be disposed on one side of the fixed module 201 or one side of the movable module 203, and there is no specific limitation here.
The embodiment of the invention provides a high-efficiency formation clamp for lithium batteries, and the lithium batteries in the feeding flow channel 1 can be synchronously fed into a plurality of formation clamps 2 for formation by matching with the reciprocating motion of the main driving piece 5 through the material conveying assembly 3 and the formation clamps 2 which are arranged on one side of the feeding flow channel 1, so that the synchronization efficiency is high, the lithium batteries do not need to be independently disassembled and assembled, and the formation efficiency of the lithium batteries is improved.
The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Claims (3)

1. The utility model provides a lithium cell high efficiency becomes anchor clamps, includes the pay-off runner, its characterized in that, the lithium cell high efficiency becomes anchor clamps and still includes:
the formation clamp is arranged on one side of the feeding flow channel and is assembled and connected with the feeding flow channel, the number of the formation clamps is at least one, and the formation clamps are used for forming lithium batteries output in the feeding flow channel;
the conveying assembly is communicated with the feeding runner and the formation clamp and is used for conveying the single lithium battery in the feeding runner to the formation clamp;
the limiting mechanism is movably arranged on one side of the material conveying assembly and used for limiting the lithium batteries so that when a single lithium battery in the material conveying flow channel is conveyed into the formation clamp through the material conveying assembly, the rest lithium batteries are limited to move;
the main driving part is movably arranged on one side of the feeding runner and one side of the formation clamp and is used for driving the formation clamp and the material conveying assembly to move in a reciprocating mode so that the lithium batteries in the feeding runner sequentially enter the formation clamp to be formed; and
the plugging assembly is arranged on one side of the formation clamp, is in linkage with the formation clamp, and is used for limiting after discharging formed batteries in the formation clamp so as to prevent the discharge of unformed batteries entering the formation clamp;
the pay-off runner includes:
one end of the material channel is communicated with a feeding hole and is used for placing a lithium battery to be formed in a flowing mode;
the rotating end is arranged at one end of the material channel and is used for adjusting the inclination angle of the material channel; and
the discharge port is arranged at the bottom of the material channel and is matched with the material conveying assembly;
the formation jig includes:
the fixed module is fixedly arranged on one side of the material channel and is used for placing a lithium battery to be formed;
the movable modules are slidably arranged on one side of the fixed module, are linked with the main driving piece and are used for being matched with the fixed module to clamp the lithium battery, and the movable modules are uniformly distributed on the inner sides of the fixed module and the formation cavity; and
the feeding port is arranged on one side of the fixed die set, is communicated with the material conveying assembly and is used for conveying the lithium battery in the material conveying assembly to the formation clamp;
defeated material subassembly includes:
the conveying flow channel is communicated with the feeding flow channel and the formation clamp, and a discharge port is arranged on one side of the conveying flow channel and used for outputting the lithium battery;
the sliding carrier is arranged in the conveying flow channel in a sliding mode and used for conveying the lithium batteries in the feeding flow channel to one side of the discharge port;
the transmission arm is assembled and connected with the sliding carrier and used for driving the sliding of the sliding carrier; and
one end of the driven part is assembled and connected with the transmission arm, and the other end of the driven part is arranged on one side of the fixed die set in a sliding manner and is linked with the main driving part;
the stop gear includes:
the stopping piece is arranged on one side of the discharge hole in a sliding mode and used for limiting the movement of the lithium battery;
the elastic piece is elastically connected with the stopping piece and the material channel; and
and one end of the telescopic arm is movably connected with the stopping piece, and the other end of the telescopic arm is assembled and connected with the main driving piece and used for driving the stopping piece to move.
2. The efficient formation clamp for the lithium battery as claimed in claim 1, wherein the primary driving member is arranged in parallel with the formation clamps.
3. The efficient lithium battery formation clamp according to claim 1, wherein the blocking assembly comprises:
the rotating plate is arranged on one side of the tail end of the formation clamp and is elastically and rotatably connected with the formation clamp;
one end of the plugging piece is elastically and slidably arranged on one side of the formation clamp and is in linkage arrangement with the formation clamp; and
one end of the clamping groove piece is fixedly connected with the plugging piece, and the other end of the clamping groove piece is connected with the rotating plate in a buckling mode and used for driving the clamping groove piece to slide through the rotation of the rotating plate.
CN202111064788.9A 2021-09-11 2021-09-11 Efficient formation clamp for lithium battery Active CN113839098B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111064788.9A CN113839098B (en) 2021-09-11 2021-09-11 Efficient formation clamp for lithium battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111064788.9A CN113839098B (en) 2021-09-11 2021-09-11 Efficient formation clamp for lithium battery

Publications (2)

Publication Number Publication Date
CN113839098A CN113839098A (en) 2021-12-24
CN113839098B true CN113839098B (en) 2023-03-21

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Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3846130B2 (en) * 1999-10-26 2006-11-15 新神戸電機株式会社 Manufacturing method of sealed lead-acid battery
CN107043017B (en) * 2017-02-24 2023-07-25 深圳市新浦自动化设备有限公司 Battery formation fixture
CN108832182A (en) * 2018-06-08 2018-11-16 深圳市新浦自动化设备有限公司 Battery core stress balance formula formation of Li-ion batteries fixture
CN208738373U (en) * 2018-06-30 2019-04-12 深圳市新浦自动化设备有限公司 Formation of Li-ion batteries fixture with lever body
CN209119250U (en) * 2018-11-30 2019-07-16 深圳市新浦自动化设备有限公司 Battery formation automatic loading/unloading integrated device
CN210430004U (en) * 2019-09-11 2020-04-28 惠州虎电科技发展有限公司 Double-layer forming clamp
CN110626789A (en) * 2019-10-11 2019-12-31 深圳市新浦自动化设备有限公司 Follow-up clamping device for battery formation clamp

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