CN107946531A - A kind of cell polar ear cutting means - Google Patents

A kind of cell polar ear cutting means Download PDF

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Publication number
CN107946531A
CN107946531A CN201711147386.9A CN201711147386A CN107946531A CN 107946531 A CN107946531 A CN 107946531A CN 201711147386 A CN201711147386 A CN 201711147386A CN 107946531 A CN107946531 A CN 107946531A
Authority
CN
China
Prior art keywords
polar ear
lower cutter
cell polar
cylinder
convex arc
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.)
Granted
Application number
CN201711147386.9A
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Chinese (zh)
Other versions
CN107946531B (en
Inventor
李齐云
李宗厚
李东福
李光泉
饶俊飞
黄军强
于萌
葛方昕
苏少明
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.)
Zhongshan Shibao New Energy Co ltd
Original Assignee
YUNTONG POWER 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 YUNTONG POWER CO Ltd filed Critical YUNTONG POWER CO Ltd
Priority to CN201711147386.9A priority Critical patent/CN107946531B/en
Publication of CN107946531A publication Critical patent/CN107946531A/en
Application granted granted Critical
Publication of CN107946531B publication Critical patent/CN107946531B/en
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Classifications

    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
    • 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
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • 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

Abstract

The invention discloses a kind of cell polar ear cutting means, including organic frame, the rack is equipped with workbench, the workbench is equipped with convex arc lower cutter, the rack is equipped with output terminal and is arranged at the cylinder that above convex arc lower cutter and output terminal moves downward, the cylinder output terminal is connected with to move downward with cylinder output terminal coordinates the concave arc upper cutter for being used for cutting cell polar ear with convex arc lower cutter, the convex arc lower cutter rear is equipped with the position block for being used for limiting cell polar ear cutoff length, lug is cut using concave arc upper cutter and convex arc lower cutter, it is better protected from bending R angles and exceeds battery core body, puncture aluminum plastic film, security incident and battery is caused to scrap.

Description

A kind of cell polar ear cutting means
[technical field]
The present invention relates to a kind of cell polar ear cutting means.
[background technology]
The one kind for referring to be made using existing cutting method on new energy lithium battery electric core tab cutting device newly should With traditional new energy lithium battery electric core tab cutting device, what is cut is inefficient, and the wedge angle for cutting rear lug is suitable It is sharp, being smoothed out for follow-up work is directly affected, influences safety and efficiency.
Therefore, battery core cuts lug removal R angles and plays relatively important effect, particularly prevents bending R angles from exceeding battery core Body, causes to puncture aluminum plastic film in follow-up work, causes security incident and battery to scrap.
[content of the invention]
The invention overcomes the shortcomings of the above-mentioned technology and provides a kind of cell polar ear cutting means, concave arc upper cutter and convex Arc lower cutter cuts lug, is better protected from bending R angles and exceeds battery core body, punctures aluminum plastic film, cause security incident and battery Scrap.
To achieve the above object, present invention employs following technical proposal：
A kind of cell polar ear cutting means, including organic frame 1, the rack 1 are equipped with workbench 2, on the workbench 2 Equipped with convex arc lower cutter 3, the rack 1 is equipped with that output terminal is arranged at the top of convex arc lower cutter 3 and output terminal moves downward Cylinder 4,4 output terminal of cylinder, which is connected with to move downward to coordinate with convex arc lower cutter 3 with 4 output terminal of cylinder, to be used to cut battery core The concave arc upper cutter 5 of lug, 3 rear of convex arc lower cutter are equipped with the position block 6 for being used for limiting cell polar ear cutoff length.
The rack 1 is equipped with the guide rail 7 extended downwardly, and the concave arc upper cutter 5, which is connected with to slide on guide rail 7, to be used to limit Determine the sliding block 8 of 5 movement locus of concave arc upper cutter.
Cylinder contiguous block 9 is equipped between the concave arc upper cutter 5 and sliding block 8, the cylinder contiguous block 9 is exported with cylinder 4 End connection.
The rack 1 includes bottom panel 11, the side panel 12 for being arranged at 11 both sides of bottom panel, top panel 13 and sets Rear panel 14 between both sides panel 12, the workbench 2 are arranged on bottom panel 11, and the cylinder 4 is arranged at top panel On 13, the guide rail 7 is arranged on rear panel 14.
Front panel 15 is additionally provided between the both sides panel 12.
The workbench 2 includes two support plates being arranged in rack 1 21, be arranged at two support plates 21 between it is convex Arc lower cutter backing plate 22, the convex arc lower cutter 3 are arranged on convex arc lower cutter backing plate 22.
The position block 6 is fixed on lower cutter backing plate 22.
The cylinder 4 is connected with controlling switch.
The beneficial effects of the invention are as follows：
The present invention sets the position block for limiting cell polar ear cutoff length, makes the length of cut lug unified and consistent Property, produced and processed easy to battery core subsequent handling, on the other hand coordinated by concave arc upper cutter and convex arc lower cutter and cut lug, more Prevent bending R angles from exceeding battery core body well, cause to puncture aluminum plastic film in follow-up work, cause security incident and battery to scrap, Application method of the present invention is simple at the same time, and processing cost is low, and low, production efficiency height, for difference is required to the technical merit of worker The battery core of size, need to only change the size of side plate size and concave arc upper cutter and convex arc lower cutter, and technique is simple, operation It is convenient, do not influence product appearance.
[brief description of the drawings]
Fig. 1 is schematic diagram of the present invention；
Fig. 2 is Local map of the present invention；
Fig. 3 is exploded view of the present invention.
[embodiment]
It is described in further detail below in conjunction with the accompanying drawings with embodiments of the present invention：
As shown in Figure 1, a kind of cell polar ear cutting means, including organic frame 1, the rack 1 are equipped with workbench 2, institute State workbench 2 and be equipped with convex arc lower cutter 3, the rack 1 is arranged at the top of convex arc lower cutter 3 and output terminal equipped with output terminal The cylinder 4 moved downward, 4 output terminal of cylinder are connected with to move downward to match somebody with somebody with convex arc lower cutter 3 with 4 output terminal of cylinder and share In the concave arc upper cutter 5 for cutting cell polar ear, 3 rear of convex arc lower cutter, which is equipped with, to be used to limit cell polar ear cutoff length Position block 6, wherein the cylinder 4 is connected with controlling switch, controlling switch is foot-operated controlling switch.
When needing to cut lug, battery core anode ear or negative lug need to be only positioned on convex arc lower cutter 3 by producers, And tab cutting length is positioned by position block 6, producers step on foot-operated controlling switch, and control cylinder 4 works, and makes gas 4 output terminal of cylinder drives concave arc upper cutter 5 to move downward, and coordinates with convex arc lower cutter 3 and cuts lug, similarly puts other end lug It is placed on convex arc lower cutter 3 to be cut and completes cell polar ear and cut, length that this cuts lug is unified and unanimously, at the same time The arc-shaped design of upper lower cutter, is better protected from bending R angles and exceeds battery core body, cause to puncture aluminum plastic film in follow-up work, While the present apparatus is equally applicable to battery pole ear and cuts.
The rack 1 is equipped with the guide rail 7 extended downwardly, and the concave arc upper cutter 5, which is connected with to slide on guide rail 7, to be used to limit Determine the sliding block 8 of 5 movement locus of concave arc upper cutter, prevent 5 movement locus of concave arc upper cutter from shifting, it is impossible to accurately to cut lug.
Cylinder contiguous block 9 is equipped between the concave arc upper cutter 5 and sliding block 8, the cylinder contiguous block 9 is exported with cylinder 4 End connection, the connection between more firm concave arc upper cutter 5, sliding block 8 and cylinder 4.
The rack 1 includes bottom panel 11, the side panel 12 for being arranged at 11 both sides of bottom panel, top panel 13 and sets Rear panel 14 between both sides panel 12, the workbench 2 are arranged on bottom panel 11, and the cylinder 4 is arranged at top panel On 13, the guide rail 7 is arranged on rear panel 14, is additionally provided with front panel 15 between the both sides panel 12, side panel 12, below Plate 14 and front panel 15 play protective action, when preventing from cutting lug, and cut partly to spill and producers are damaged.
The workbench 2 includes two support plates being arranged in rack 1 21, be arranged at two support plates 21 between it is convex Arc lower cutter backing plate 22, the convex arc lower cutter 3 are arranged on convex arc lower cutter backing plate 22, under the position block 6 is fixed on On cutter backing plate 22.

Claims (8)

  1. A kind of 1. cell polar ear cutting means, it is characterised in that：Including organic frame (1), the rack (1) is equipped with workbench (2), the workbench (2) is equipped with convex arc lower cutter (3), and the rack (1) is arranged at convex arc lower cutter equipped with output terminal (3) cylinder (4) that top and output terminal move downward, cylinder (4) output terminal is connected with to be transported downwards with cylinder (4) output terminal Dynamic to coordinate the concave arc upper cutter (5) for being used for cutting cell polar ear with convex arc lower cutter (3), convex arc lower cutter (3) rear is set It is useful for limiting the position block (6) of cell polar ear cutoff length.
  2. A kind of 2. cell polar ear cutting means according to claim 1, it is characterised in that：The rack (1) is equipped with downward The guide rail (7) of extension, the concave arc upper cutter (5), which is connected with to slide on guide rail (7), to be used to limit concave arc upper cutter (5) movement The sliding block (8) of track.
  3. A kind of 3. cell polar ear cutting means according to claim 2, it is characterised in that：The concave arc upper cutter (5) with Cylinder contiguous block (9) is equipped between sliding block (8), the cylinder contiguous block (9) is connected with cylinder (4) output terminal.
  4. A kind of 4. cell polar ear cutting means according to claim 2, it is characterised in that：The rack (1) includes bottom Panel (11), the side panel (12) for being arranged at bottom panel (11) both sides, top panel (13) and be arranged at both sides panel (12) it Between rear panel (14), the workbench (2) is arranged on bottom panel (11), and the cylinder (4) is arranged on top panel (13), The guide rail (7) is arranged on rear panel (14).
  5. A kind of 5. cell polar ear cutting means according to claim 4, it is characterised in that：Between the both sides panel (12) It is additionally provided with front panel (15).
  6. A kind of 6. cell polar ear cutting means according to claim 1, it is characterised in that：The workbench (2) includes Two support plates (21) being arranged in rack (1), the convex arc lower cutter backing plate (22) being arranged between two support plates (21), institute Convex arc lower cutter (3) is stated to be arranged on convex arc lower cutter backing plate (22).
  7. A kind of 7. cell polar ear cutting means according to claim 1, it is characterised in that：The position block (6) is fixed In on lower cutter backing plate (22).
  8. A kind of 8. cell polar ear cutting means according to claim 1, it is characterised in that：The cylinder (4) is connected with control System switch.
CN201711147386.9A 2017-11-17 2017-11-17 Battery core tab cutting device Active CN107946531B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711147386.9A CN107946531B (en) 2017-11-17 2017-11-17 Battery core tab cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711147386.9A CN107946531B (en) 2017-11-17 2017-11-17 Battery core tab cutting device

Publications (2)

Publication Number Publication Date
CN107946531A true CN107946531A (en) 2018-04-20
CN107946531B CN107946531B (en) 2021-09-14

Family

ID=61931826

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711147386.9A Active CN107946531B (en) 2017-11-17 2017-11-17 Battery core tab cutting device

Country Status (1)

Country Link
CN (1) CN107946531B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109244550A (en) * 2018-09-03 2019-01-18 深圳市联赢激光股份有限公司 A kind of battery core automated processing equipment
CN110085796A (en) * 2019-04-18 2019-08-02 苏州方林科技股份有限公司 A kind of battery pole ear production line

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201478371U (en) * 2009-08-12 2010-05-19 比克国际(天津)有限公司 Shearing device for battery tab
CN202861516U (en) * 2012-10-23 2013-04-10 维动新能源股份有限公司 Battery anode lug and cathode lug cutting device
CN202894462U (en) * 2012-09-26 2013-04-24 天津力神电池股份有限公司 Battery cathode tab cutting clamp
CN103507104A (en) * 2013-10-23 2014-01-15 河南科技大学 Carbon fiber chopping device used in laboratory
CN204621208U (en) * 2015-05-20 2015-09-09 苏州和钧新能源有限公司 tab cutting machine
CN205835465U (en) * 2016-07-28 2016-12-28 天津力神电池股份有限公司 A kind of polymer battery lug guillotine
CN206301871U (en) * 2016-12-25 2017-07-04 惠州市华沃科技有限公司 A kind of lug facing attachment
CN206366584U (en) * 2017-01-12 2017-08-01 东莞市华创电源有限公司 A kind of lug beveler
CN206567386U (en) * 2016-12-30 2017-10-20 深圳市聚和源科技有限公司 A kind of lithium ion power battery pole ear cutting means

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201478371U (en) * 2009-08-12 2010-05-19 比克国际(天津)有限公司 Shearing device for battery tab
CN202894462U (en) * 2012-09-26 2013-04-24 天津力神电池股份有限公司 Battery cathode tab cutting clamp
CN202861516U (en) * 2012-10-23 2013-04-10 维动新能源股份有限公司 Battery anode lug and cathode lug cutting device
CN103507104A (en) * 2013-10-23 2014-01-15 河南科技大学 Carbon fiber chopping device used in laboratory
CN204621208U (en) * 2015-05-20 2015-09-09 苏州和钧新能源有限公司 tab cutting machine
CN205835465U (en) * 2016-07-28 2016-12-28 天津力神电池股份有限公司 A kind of polymer battery lug guillotine
CN206301871U (en) * 2016-12-25 2017-07-04 惠州市华沃科技有限公司 A kind of lug facing attachment
CN206567386U (en) * 2016-12-30 2017-10-20 深圳市聚和源科技有限公司 A kind of lithium ion power battery pole ear cutting means
CN206366584U (en) * 2017-01-12 2017-08-01 东莞市华创电源有限公司 A kind of lug beveler

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109244550A (en) * 2018-09-03 2019-01-18 深圳市联赢激光股份有限公司 A kind of battery core automated processing equipment
CN110085796A (en) * 2019-04-18 2019-08-02 苏州方林科技股份有限公司 A kind of battery pole ear production line
CN110085796B (en) * 2019-04-18 2022-04-15 苏州方林科技股份有限公司 Battery tab production line

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Effective date of registration: 20240222

Address after: 528400, one of the workshop No.10, Yuyi Road, South China Modern Chinese medicine city, Nanlang Town, Zhongshan City, Guangdong Province

Patentee after: ZHONGSHAN SHIBAO NEW ENERGY Co.,Ltd.

Guo jiahuodiqu after: Zhong Guo

Address before: 528400 floor 2-3, building a and floor 3, building B, Linggang new industrial plant, Torch Development Zone, Zhongshan City, Guangdong Province

Patentee before: ZHONGSHAN POWER WING S & T CO.,LTD.

Guo jiahuodiqu before: Zhong Guo