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WO2025059924A1 - Système d'alimentation de batterie usagée pour chaîne industrielle entière - Google Patents

Système d'alimentation de batterie usagée pour chaîne industrielle entière Download PDF

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Publication number
WO2025059924A1
WO2025059924A1 PCT/CN2023/120110 CN2023120110W WO2025059924A1 WO 2025059924 A1 WO2025059924 A1 WO 2025059924A1 CN 2023120110 W CN2023120110 W CN 2023120110W WO 2025059924 A1 WO2025059924 A1 WO 2025059924A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery
assembly
support frame
feeding system
bracket
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.)
Pending
Application number
PCT/CN2023/120110
Other languages
English (en)
Chinese (zh)
Inventor
沈鸥
刘卫
刘勇奇
巩勤学
汤辉煌
龚德龙
李长东
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.)
Hunan Brunp Recycling Technology Co Ltd
Guangdong Brunp Recycling Technology Co Ltd
Original Assignee
Hunan Brunp Recycling Technology Co Ltd
Guangdong Brunp Recycling 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 Hunan Brunp Recycling Technology Co Ltd, Guangdong Brunp Recycling Technology Co Ltd filed Critical Hunan Brunp Recycling Technology Co Ltd
Priority to CN202380011234.3A priority Critical patent/CN117480668B/zh
Priority to PCT/CN2023/120110 priority patent/WO2025059924A1/fr
Publication of WO2025059924A1 publication Critical patent/WO2025059924A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01M10/54—Reclaiming serviceable parts of waste 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/84—Recycling of batteries or fuel cells

Definitions

  • the present application relates to the field of battery recycling technology, for example, to a waste battery feeding system for the entire industry chain.
  • the battery cells need to be discharged.
  • the single poles of the battery cells are manually insulated and affixed with insulating tape after discharge. Since there are many types and specifications of discharged battery cells with different sizes, they are manually packaged on plastic pallets. Generally, six layers of batteries are placed, and the specifications and models of single-layer batteries are different. The packaged single pallets are then transferred to the aluminum shell battery crushing line for crushing and sorting, and the battery materials inside are recycled.
  • the waste battery feeding system is configured as follows: the battery cells are sequentially passed through the glue grinding device to remove the glue on the poles of the battery cells, the voltage measuring device measures the voltage of the poles, and then the poles are insulated by the insulation treatment device, the qualified cell grabbing device transfers the battery cells with qualified voltage to the first conveying line, and the unqualified cell grabbing device transfers the battery cells with unqualified voltage to the second conveying line.
  • FIG2 is a schematic diagram of a support frame and a workbench in a waste battery feeding system for the entire industrial chain according to an embodiment of the present application;
  • FIG3 is a schematic diagram of a battery cell clamp in a waste battery feeding system for the entire industrial chain according to an embodiment of the present application
  • FIG4 is a schematic diagram of a detection device in a waste battery feeding system for the entire industrial chain according to an embodiment of the present application
  • FIG5 is a schematic diagram of a rubber grinding device in a waste battery feeding system for the entire industrial chain according to an embodiment of the present application
  • FIG6 is a schematic diagram of a voltage measuring device in a waste battery feeding system for the entire industrial chain according to an embodiment of the present application
  • FIG7 is a schematic diagram of an insulation treatment device in a waste battery feeding system for the entire industrial chain according to an embodiment of the present application from one perspective;
  • FIG8 is a schematic diagram of another perspective of an insulation treatment device in a waste battery feeding system for the entire industrial chain according to an embodiment of the present application;
  • FIG. 9 is a schematic diagram of a qualified monomer grabbing device in a waste battery feeding system for the entire industrial chain according to an embodiment of the present application.
  • 100 support frame; 110, workbench; 120, driving member; 200, first conveyor line; 300, second conveyor line; 400, battery tray lifting device; 1. Battery cell clamp; 11. First clamping assembly; 111. First clamping cylinder; 112. First clamping plate; 113. Second clamping plate; 12. Second clamping assembly; 121. Second clamping cylinder; 122. Fourth clamping plate; 13. Fixing plate; 2. Rubber grinding device; 21. Rubber grinding bracket; 22. First lifting assembly; 221. First servo motor; 222. First lead screw; 23. First lateral adjustment assembly; 231. First mounting plate; 232. Second servo motor; 233. Second lead screw; 24. Grinding assembly; 241. First grinder; 242.
  • Second grinder grinding machine 25, first guide shaft; 3, voltage measuring device; 31, measuring bracket; 32, second lifting assembly; 321, voltage measuring cylinder; 322, cylinder piston rod; 33, second lateral adjustment assembly; 331, second mounting plate; 332, third servo motor; 333, third lead screw; 34, measuring plate; 341, compression spring; 342, measuring head; 35, second guide shaft; 4, detection device; 41, detection rack; 42, first laser distance sensor; 43, second laser measurement sensor; 5, insulation treatment device; 51, treatment bracket; 52, tape cutting assembly; 52 1. Tape roll; 522. Mounting frame; 523. Cutting plate; 53. Gluing assembly; 531. Second cylinder; 532. Vacuum suction cup; 533. First cylinder; 54. Stepper motor; 541. Adjustment seat; 6.
  • Qualified monomer grasping device 61. Grasping bracket; 62. Lifting drive assembly; 621. Longitudinal servo motor; 622. Longitudinal lead screw; 63. Transverse drive assembly; 631. Third mounting plate; 632. Transverse servo motor; 633. Transverse lead screw; 64. Clamping claw; 641. Clamping seat; 642. Clamping cylinder; 643. Clamping plate; 7. Unqualified monomer grasping device.
  • the terms “installed”, “connected”, and “connected” should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two components.
  • installed can be a fixed connection or a detachable connection
  • it can be a mechanical connection or an electrical connection
  • it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two components.
  • a first feature being “above” or “below” a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them.
  • a first feature being “above”, “above” and “above” a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.
  • a first feature being “below”, “below” and “below” a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
  • the present application provides a waste battery feeding system for the entire industrial chain.
  • the waste battery feeding system for the entire industrial chain includes a support frame 100, a first conveyor line 200, and a second conveyor line 300.
  • a workbench 110 is rotatably arranged on the support frame 100, and the workbench 110 has a plurality of workstations, and a battery cell clamp 1 is fixedly arranged on each workstation, and a rubber grinding device 2, a voltage measuring device 3, an insulation treatment device 5, a qualified cell grabbing device 6 and an unqualified cell grabbing device 7 are sequentially arranged on the support frame 100 along the circumference of the workbench 110, and the rubber grinding device 2, the voltage measuring device 3, the insulation treatment device 5, the qualified cell grabbing device 6 and the unqualified cell grabbing device 7 are each arranged corresponding to one workstation; the first conveyor line 200 is arranged on one side of the qualified cell grabbing device 6, and the first conveyor line 200 is used to transport qualified battery cells to the aluminum shell battery production line for crushing; the second conveyor line 300 is arranged on one side of the unqualified cell grabbing device 7, and the second conveyor line 300 is used to transport unqualified battery cells to the recycling site for secondary discharge.
  • the waste battery feeding system is configured as follows: the battery cells are sequentially passed through the glue grinding device 2 to remove the glue on the poles of the battery cells, the voltage measuring device 3 measures the voltage of the poles, and then the poles are insulated by the insulation treatment device 5, the qualified cell grabbing device 6 transfers the battery cells with qualified voltage to the first conveyor line 200, and the unqualified cell grabbing device 7 transfers the battery cells with unqualified voltage to the second conveyor line 300.
  • the automated operation of battery cell feeding is realized, the labor intensity of personnel is reduced, and the feeding efficiency is improved.
  • the voltage of a qualified battery cell is lower than 2.5 volts, otherwise the voltage of the battery cell is deemed unqualified.
  • the waste battery feeding system further includes a detection device 4, which is fixedly mounted on the support frame 100 and is located upstream of the rubber grinding device 2.
  • the detection device 4 is communicatively connected with the rubber grinding device 2, the voltage measuring device 3, and the insulation processing device 5.
  • the detection device 4 is used to determine the position of the pole, and can send the position information of the pole to the rubber grinding device 2, the voltage measuring device 3, and the insulation processing device 5.
  • the station directly facing the detection device 4 can determine the position of the pole of the battery cell, and transmit the position information to the rubber grinding device 2, the voltage measuring device 3, and the insulation processing device 5 through a signal, so that the rubber grinding device 2, the voltage measuring device 3, and the insulation processing device 5 can accurately obtain the position of the pole, and perform rubber grinding, voltage collection, and insulation processing.
  • the detection device 4 includes a detection frame 41 and a dimension measuring component.
  • the detection frame 41 is fixedly arranged on the support frame 100.
  • the dimension measuring component is fixedly arranged on the detection frame 41.
  • the dimension measuring component is used to measure the length and height of the battery cell to obtain the center and height position of the pole.
  • the dimension measuring component is communicatively connected with the rubber grinding device 2, the voltage measuring device 3 and the insulation processing device 5.
  • the dimension measuring component includes a first laser ranging sensor 42 and a second laser measuring sensor 43, which respectively measure the length and height dimensions of the battery cell. Then, the center and height position of the pole of the battery cell can be obtained by calculation. Through the above-mentioned setting, the pole position of the battery cell can be quickly obtained, and the measurement is accurate and convenient.
  • the support frame 100 is provided with a driving member 120 which is transmission-connected to the workbench 110.
  • the driving member 120 can drive the workbench 110 to rotate a corresponding angle of a workstation at a time.
  • the driving member 120 in this application is a cam divider, which drives the workbench 110 to rotate according to a set angle, and rotates one workstation at a time, and the work corresponding to each workstation is completed synchronously, and then rotates to the next workstation.
  • a cam divider which drives the workbench 110 to rotate according to a set angle, and rotates one workstation at a time, and the work corresponding to each workstation is completed synchronously, and then rotates to the next workstation.
  • workstations there are eight workstations arranged on the workbench 110, six of which correspond to size detection, rubber grinding, voltage measurement, insulation treatment, qualified monomer grabbing and unqualified monomer grabbing, and the remaining two are loading stations.
  • the number of workstations and corresponding functions can be configured according to actual needs, and no excessive restrictions are made here.
  • the battery cell clamp 1 includes a first clamping assembly 11 and a second clamping assembly 12 disposed on a workbench 110.
  • the first clamping assembly 11 can clamp the battery cell in the length direction
  • the second clamping assembly 12 can clamp the battery cell in the width direction.
  • the first clamping assembly 11 includes a first clamping plate 112 and a second clamping plate 113 spaced apart in the length direction.
  • the first clamping plate 112 is fixedly disposed on a fixed plate 13 of the workbench 110, and the second clamping plate 113 is slidably disposed on the fixed plate 13.
  • a first clamping cylinder 111 is disposed on the workbench 110, and a piston rod of the first clamping cylinder 111 is connected to the second clamping plate 113.
  • the first clamping plate 112 and the second clamping plate 113 can be slidably set on the fixed plate 13, and a gear is rotatably set on the fixed plate 13.
  • a rack meshing with the gear is fixedly set on the second clamping plate 113 and the first clamping plate 112.
  • the second clamping assembly 12 may also adopt a gear rack structure, which will not be described in detail here.
  • a second guide shaft 35 is fixedly provided on the upper end surface of the second mounting plate 331, the second guide shaft 35 is arranged in the vertical direction, and the second guide shaft 35 is passed through the horizontal end of the measuring bracket 31, and plays a guiding role during the lifting and lowering movement of the second mounting plate 331.
  • the insulation processing device 5 includes a processing bracket 51, a tape cutting assembly 52 and a glue sticking assembly 53.
  • the processing bracket 51 is arranged on the support frame 100.
  • the tape cutting assembly 52 and the glue sticking assembly 53 are both arranged on the support frame 100.
  • the tape cutting assembly 52 is used to cut the insulating tape
  • the glue sticking assembly 53 is used to stick the cut insulating tape to one of the poles in the battery cell.
  • the processing bracket 51 is L-shaped
  • the tape cutting assembly 52 includes a mounting frame 522 and a cutting plate 523
  • the tape roll 521 is arranged on the mounting frame 522
  • the mounting frame 522 is fixed on the processing bracket 51
  • the cutting plate 523 is fixed at the front end of the mounting frame 522.
  • the width of the insulating tape is set to 35mm according to the widest dimension of the pole.
  • This waste battery feeding system can realize the automatic feeding operation of waste batteries in the field of lithium battery monomer disassembly and recycling. It can be applied to the orderly, automatic and continuous feeding of battery monomers of various specifications and sizes. It is easy to operate and use, with low labor intensity, and reduces the labor cost of production line feeding. For retired battery monomers with residual glue on the pole after discharge, some batteries are not fully discharged or the voltage rebounds, etc., there is no need for manual processing.
  • the equipment can realize automatic processing, ensuring the safety of aluminum shell battery production line feeding. It is suitable for promotion and application in the field of lithium battery recycling and production manufacturing.

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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)
  • Secondary Cells (AREA)

Abstract

Système d'alimentation de batterie usagée pour une chaîne industrielle entière, le système comprenant : un cadre de support, un établi étant disposé de manière rotative sur le cadre de support, l'établi comportant une pluralité de stations, une pince de cellule de batterie étant disposée de manière fixe sur chaque station, un dispositif de meulage de colle, un dispositif de mesure de tension, un dispositif de traitement d'isolation, un dispositif de préhension de cellule qualifiée et un dispositif de préhension de cellule non qualifiée étant disposés séquentiellement sur le cadre de support dans la direction circonférentielle de l'établi, et le dispositif de meulage de colle, le dispositif de mesure de tension, le dispositif de traitement d'isolation, le dispositif de préhension de cellule qualifiée et le dispositif de préhension de cellule non qualifiée étant tous agencés en fonction d'une station ; une première ligne de transport disposée sur un côté du dispositif de préhension de cellule qualifiée ; et une seconde ligne de transport disposée sur un côté du dispositif de préhension de cellule non qualifiée.
PCT/CN2023/120110 2023-09-20 2023-09-20 Système d'alimentation de batterie usagée pour chaîne industrielle entière Pending WO2025059924A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202380011234.3A CN117480668B (zh) 2023-09-20 2023-09-20 全产业链用废旧电池给料系统
PCT/CN2023/120110 WO2025059924A1 (fr) 2023-09-20 2023-09-20 Système d'alimentation de batterie usagée pour chaîne industrielle entière

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2023/120110 WO2025059924A1 (fr) 2023-09-20 2023-09-20 Système d'alimentation de batterie usagée pour chaîne industrielle entière

Publications (1)

Publication Number Publication Date
WO2025059924A1 true WO2025059924A1 (fr) 2025-03-27

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Country Status (2)

Country Link
CN (1) CN117480668B (fr)
WO (1) WO2025059924A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08318223A (ja) * 1995-05-26 1996-12-03 Ricoh Co Ltd 電池分別装置
CN104752786A (zh) * 2015-04-03 2015-07-01 阳煤集团山西吉天利科技有限公司 废旧铅酸电池高效分选回收利用工艺
CN109786883A (zh) * 2019-03-14 2019-05-21 宁夏大学 铅酸蓄电池的安全破拆回收方法、破拆回收系统及自动操作方法
CN109904547A (zh) * 2017-12-11 2019-06-18 中国科学院过程工程研究所 一种废旧圆柱锂电池预处理装置及预处理方法
CN213673455U (zh) * 2020-09-23 2021-07-13 湖南邦普循环科技有限公司 动力电池单体放电前极柱胶带批量处理设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5270454B2 (ja) * 2009-05-29 2013-08-21 プライムアースＥｖエナジー株式会社 二次電池の分別方法
CN211045658U (zh) * 2019-11-21 2020-07-17 湖北金进自动化科技有限公司 一种电芯拆解流水线
CN112573168A (zh) * 2020-07-17 2021-03-30 陆越自动化科技(上海)有限公司 电池包处理回收产线
CN115149132A (zh) * 2022-06-17 2022-10-04 广东邦普循环科技有限公司 新能源汽车、ctp动力电池包及其梯次拆解方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08318223A (ja) * 1995-05-26 1996-12-03 Ricoh Co Ltd 電池分別装置
CN104752786A (zh) * 2015-04-03 2015-07-01 阳煤集团山西吉天利科技有限公司 废旧铅酸电池高效分选回收利用工艺
CN109904547A (zh) * 2017-12-11 2019-06-18 中国科学院过程工程研究所 一种废旧圆柱锂电池预处理装置及预处理方法
CN109786883A (zh) * 2019-03-14 2019-05-21 宁夏大学 铅酸蓄电池的安全破拆回收方法、破拆回收系统及自动操作方法
CN213673455U (zh) * 2020-09-23 2021-07-13 湖南邦普循环科技有限公司 动力电池单体放电前极柱胶带批量处理设备

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CN117480668A (zh) 2024-01-30

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