WO2024040486A1 - Dispositif d'injection de colle pour production de batterie - Google Patents

Dispositif d'injection de colle pour production de batterie Download PDF

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Publication number
WO2024040486A1
WO2024040486A1 PCT/CN2022/114645 CN2022114645W WO2024040486A1 WO 2024040486 A1 WO2024040486 A1 WO 2024040486A1 CN 2022114645 W CN2022114645 W CN 2022114645W WO 2024040486 A1 WO2024040486 A1 WO 2024040486A1
Authority
WO
WIPO (PCT)
Prior art keywords
glue
battery
injection device
wall
fixed
Prior art date
Application number
PCT/CN2022/114645
Other languages
English (en)
Chinese (zh)
Inventor
纵瑞虎
纵邦泽
王世站
Original Assignee
安徽瑞邦电池有限公司
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 安徽瑞邦电池有限公司 filed Critical 安徽瑞邦电池有限公司
Publication of WO2024040486A1 publication Critical patent/WO2024040486A1/fr

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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
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
    • 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
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
    • H01M50/618—Pressure control

Definitions

  • the present invention relates to the technical field of glue injection devices, and in particular to a glue injection device for battery production.
  • the battery glue injection device includes a mounting plate, a barrel, a moving mechanism and a glue injection needle; the moving mechanism includes a third rodless cylinder , the third rodless cylinder is installed on the mounting plate; the glue injection needle includes a feed pipe, a needle pipe and a liquid suction pipe; the feed pipe is fixedly installed on the outer slide of the third rodless cylinder; the feed pipe is connected to one end of the connecting pipe , the other end of the connecting pipe is connected to the barrel; a metering pump is installed on the connecting pipe; the needle tube is connected to the feed pipe; the liquid suction pipe is connected to the feed pipe; a piston is slidably installed in the liquid suction pipe, and the piston is fixedly connected with a sliding rod The first end and the second end of the sliding rod extend out of the liquid suction pipe; the second end of the sliding rod is rotationally connected with a clamping block, and the outer sliding block of the third
  • the purpose of the present invention is to propose a glue injection device for battery production in order to solve the shortcomings existing in the prior art.
  • a glue injection device for battery production including a glue barrel switching mechanism, a glue barrel extrusion mechanism, and a battery transport mechanism.
  • the glue barrel switching mechanism includes:
  • the first driving component is installed on the first mounting frame and is used to drive the rotating frame to rotate;
  • the fixed buckles are fixed on the circumferential outer wall of the turret at equal distances and are used to fix the rubber barrel.
  • a limiting protrusion is provided on the outside of the rubber barrel, and the limiting protrusion is adapted to the fixed buckle;
  • the rubber barrel extrusion mechanism includes:
  • the second mounting frame has an electric telescopic cylinder fixed on the top outer wall of the second mounting frame;
  • the lifting bracket is installed at the output end of the electric telescopic cylinder
  • the connecting rod is installed on the lifting bracket.
  • a sealing disk is fixed at the bottom of the connecting rod.
  • a sealing ring is fixed inside the top of the rubber barrel.
  • An annular groove that matches the sealing ring is provided on the circumferential outer wall of the sealing disk.
  • the inside of the rubber cylinder is movable.
  • the setting has a movable plug;
  • the air pressure generating device is installed on the second mounting frame, and the output end of the air pressure generating device is connected to the sealing plate through the air pipe.
  • the connecting rod is slidably installed on the inner wall of the lifting bracket, and the inner wall of one side of the lifting bracket is threadedly connected with a fixing screw for fixing the connecting rod.
  • the first driving component includes:
  • the first driving motor is fixed on the top outer wall of the first mounting bracket;
  • a driving gear which is installed at the output end of the first driving motor
  • the driven gear is installed on the outside of the bottom end of the turret, and the driven gear meshes with the driving gear.
  • the glue injection device further includes:
  • the side bracket is fixed on the turret, one end of the side bracket is equipped with a glue amount sensor, the position of the glue amount sensor matches the glue barrel, and the glue barrel is made of transparent material;
  • the display table is fixed on the outer wall on one side of the second mounting bracket;
  • the control unit is connected to the air pressure generating device, the first drive motor, the display meter, and the glue amount sensor through signal lines.
  • the battery transport mechanism includes:
  • the third mounting bracket is arranged on one side of the first mounting bracket
  • the chain plate assembly is installed on the third mounting frame, and the chain plate assembly is provided with multiple installation openings;
  • the battery installation assembly is detachably installed in the installation opening;
  • the second driving assembly is installed on one side of the outer wall of the third mounting frame and is used to drive the chain plate assembly to operate.
  • the battery mounting assembly includes:
  • the ring seat can be detachably installed in the installation opening;
  • the battery mounting base is installed on the inside of the top of the annular base, and the top of the battery mounting base is provided with an installation cavity for installing the battery.
  • the bottom end of the battery mounting seat is slidably mounted on the top inner wall of the annular seat, and a threaded knob for fixing the battery mounting seat is threadedly connected to one side of the annular seat.
  • the second driving component includes:
  • Synchronous wheels one synchronized wheel is coaxially connected to the chain plate assembly, and the other synchronized wheel is coaxially connected to the output end of the second drive motor;
  • the synchronous belt is installed on the outside of the two synchronous wheels, and the two synchronous wheels are connected through the synchronous belt.
  • a cleaning mechanism is also installed on the first mounting frame, and the cleaning mechanism includes:
  • the sliding frame is installed on the inside of the top of the installation barrel;
  • Wiping board two wiping boards are symmetrically fixed on the outer wall of the top of the sliding frame, the height of the wiping board matches the height of the output end of the rubber barrel, and the distance between the two ends of the two wiping boards gradually increases;
  • Wiping pads two wiping pads are respectively bonded to the adjacent outer walls of the two wiping plates.
  • the rotating frame is fixed with an annular linkage frame
  • the bottom of the annular linkage frame has an undulating corrugated structure
  • the bottom end of the sliding frame is movably installed on the installation barrel through a spring.
  • one end of the sliding frame extends to the bottom of the annular linkage frame, and a roller is movably installed on the side end of the sliding frame. The roller maintains a rolling connection with the outer wall of the bottom of the annular linkage frame under the action of a spring.
  • the present invention can work based on the electric telescopic cylinder to drive the sealing disk to be inserted and fixed on the inside of the top of the rubber cylinder, and the sealing ring is snapped into the annular groove to ensure sealing.
  • the sealing disk is installed on the top of the rubber cylinder, the trachea It is connected to the space between the sealing plate and the movable plug.
  • the air pressure generating device works and can pressurize the movable plug in the space between the sealing plate, thereby squeezing the movable plug downward and removing the colloid in the rubber cylinder from the glue.
  • the output end at the bottom of the barrel is extruded; because the colloid in the barrel is extruded by the movable plug carried by the barrel itself, it effectively avoids the generation of bubbles caused by gas mixing, improves reliability, and the extrusion speed is affected by air pressure. , easy to adjust and highly practical.
  • the present invention can easily adjust the position of the connecting rod, thereby achieving the purpose of adjusting the position of the sealing disk, making it easy to calibrate the position and effectively avoiding the misalignment of the sealing ring and the annular groove; by setting the first
  • the drive assembly facilitates the rotation of the turret and improves practicality.
  • the present invention can sense the amount of glue in the glue barrel based on the glue amount sensor.
  • the glue barrel is made of transparent material to facilitate the glue amount sensor to sense; and the signal is transmitted to the control unit. , which facilitates the control unit to control the work of other components based on the current glue amount, improving reliability.
  • the present invention can drive the output end of the rubber cartridge through the gap between two wiping pads based on the rotation of the turret, and use the wiping pad to wipe the output end of the rubber cartridge.
  • the present invention sets structures such as an annular linkage frame, a roller and a spring. Since the roller maintains a rolling connection with the outer wall of the bottom of the annular linkage frame under the action of the spring, when the turret rotates, the drum is affected by the undulating structure of the annular linkage frame and drives the sliding frame. With the cooperation of the spring deformation, the up and down reciprocating motion enables the wiping pad to wipe the output end of the rubber cartridge more effectively, thereby improving the practicality.
  • Figure 1 is a schematic structural diagram of a glue injection device for battery production proposed by the present invention
  • Figure 2 is a schematic structural diagram from another angle of a glue injection device for battery production proposed by the present invention.
  • Figure 3 is a schematic structural diagram of a glue barrel switching mechanism of a glue injection device for battery production proposed by the present invention
  • Figure 4 is a schematic structural diagram of a sealing plate of a glue injection device for battery production proposed by the present invention installed in a glue barrel;
  • Figure 5 is a schematic structural diagram of a battery mounting seat and an annular seat of a glue injection device for battery production proposed by the present invention
  • Figure 6 is a schematic structural diagram of a wiping plate and wiping pad of a glue injection device for battery production proposed by the present invention.
  • a glue injection device for battery production includes a glue barrel switching mechanism, a glue barrel extrusion mechanism, and a battery transportation mechanism.
  • the glue barrel switching mechanism includes:
  • the first mounting frame 1 has a rotating frame 4 rotatably mounted on the first mounting frame 1;
  • the first driving component is installed on the first mounting bracket 1 and is used to drive the rotating frame 4 to rotate;
  • the fixing buckles 3 are equidistantly fixed on the circumferential outer wall of the turret 4 and are used to fix the rubber cylinder 19.
  • the outer side of the rubber cylinder 19 is integrally provided with a limiting protrusion 28.
  • the limiting protrusion 28 is adapted to the fixing buckle 3. ;
  • the rubber barrel extrusion mechanism includes:
  • the second mounting bracket 7 has an electric telescopic cylinder 5 fixed with screws on the top outer wall of the second mounting bracket 7;
  • Lifting bracket 24 which is installed at the output end of the electric telescopic cylinder 5;
  • the connecting rod 30 is installed on the lifting bracket 24.
  • a sealing disk 26 is fixed at the bottom of the connecting rod 30.
  • a sealing ring 27 is fixed inside the top of the rubber barrel 19.
  • the circumferential outer wall of the sealing disk 26 is provided with a sealing ring 27 that matches the sealing ring 27.
  • An annular groove, a movable plug 29 is movably provided in the rubber barrel 19;
  • the air pressure generating device 9 is installed on the second mounting bracket 7, and the output end of the air pressure generating device 9 is connected to the sealing disk 26 through the air pipe 20;
  • the electric telescopic cylinder 5 can work to drive the sealing disc 26 to be inserted and fixed on the inside of the top of the rubber barrel 19.
  • the sealing ring 27 is snapped into the annular groove to ensure sealing.
  • the sealing disc 26 is installed on the rubber barrel 19.
  • the air pipe 20 is connected to the space between the sealing plate 26 and the movable plug 29, and the air pressure generating device 9 works to pressurize the space between the movable plug 29 and the sealing plate 26, thereby pushing the movable plug 29 downward.
  • the connecting rod 30 is slidably installed on the inner wall of the lifting bracket 24, and the inner wall of one side of the lifting bracket 24 is threaded with a fixing screw 25 for fixing the connecting rod 30. ;
  • the position of the connecting rod 30 can be adjusted conveniently, thereby achieving the purpose of adjusting the position of the sealing disk 26, making it easy to calibrate the position, and effectively avoiding the misalignment of the sealing ring 27 and the annular groove.
  • the first driving assembly includes:
  • the first drive motor 16 is fixed to the top outer wall of the first mounting bracket 1 through screws;
  • Driving gear 17, the driving gear 17 is installed at the output end of the first driving motor 16;
  • the driven gear 18 is installed on the outside of the bottom end of the turret 4, and the driven gear 18 meshes with the driving gear 17;
  • the first driving component By arranging the first driving component, it is convenient to drive the turret 4 to rotate, thereby improving the practicality.
  • the glue injection device also includes:
  • Side bracket 2 side bracket 2 is fixed on the turret 4 by screws, one end of the side bracket 2 is equipped with a glue amount sensor 36, the position of the glue amount sensor 36 matches the glue barrel 19, and the glue barrel 19 is made of transparent material;
  • the display table 6 is fixed to the outer wall of one side of the second mounting bracket 7 through screws;
  • Control unit the control unit is connected to the air pressure generating device 9, the first drive motor 16, the display table 6, and the glue amount sensor 36 through signal lines;
  • the glue amount in the glue barrel 19 can be sensed based on the glue amount sensor 36.
  • the glue barrel 19 is made of transparent material to facilitate the glue amount sensor 36 to sense; and transmit The signal is sent to the control unit, which facilitates the control unit to control the work of other components based on the current glue amount, improving reliability.
  • the battery transportation mechanism includes:
  • the third mounting bracket 8 is provided on one side of the first mounting bracket 1;
  • the chain plate assembly 13 is installed on the third mounting bracket 8.
  • the chain plate assembly 13 is provided with a plurality of installation openings 33;
  • the battery installation assembly is detachably installed in the installation opening 33;
  • the second driving assembly is installed on one side of the outer wall of the third mounting bracket 8 and is used to drive the chain plate assembly 13 to operate.
  • the battery installation assembly includes:
  • the annular seat 31 is detachably installed in the installation opening 33;
  • the battery mounting base 14 is installed on the inside of the top of the annular base 31.
  • the top of the battery mounting base 14 is provided with an installation cavity for installing the battery.
  • the bottom end of the battery mounting base 14 is slidably installed on the top inner wall of the annular base 31.
  • One side of the annular base 31 is threadedly connected with a threaded knob 32 for fixing the battery mounting base 14.
  • the second drive assembly includes:
  • the second drive motor 11 is fixed to the outer wall of one side of the third mounting bracket 8 through screws;
  • Synchronization wheel 12 one synchronization wheel 12 is coaxially connected to the chain plate assembly 13, and the other synchronization wheel 12 is coaxially connected to the output end of the second drive motor 11;
  • the synchronous belt 10 is installed on the outside of the two synchronous wheels 12 , and the two synchronous wheels 12 are connected through the synchronous belt 10 .
  • the battery When this embodiment is in use, the battery is installed in the installation cavity on the top of the battery mounting base 14, and the battery is transported based on the operation of the third mounting bracket 8; at the same time, based on the operation of the electric telescopic cylinder 5, the sealing disk 26 is driven to be inserted and fixed in the rubber cylinder On the inside of the top of 19, the sealing ring 27 snaps into the annular groove to ensure tightness.
  • the air pipe 20 is connected to the space between the sealing disk 26 and the movable plug 29, and the air pressure generating device 9
  • the space between the movable plug 29 and the sealing disk 26 can be pressurized, thereby squeezing the movable plug 29 downward and extruding the colloid in the rubber cylinder 19 from the output end at the bottom of the rubber cylinder 19 .
  • a glue injection device for battery production as shown in Figure 1-6, in order to facilitate the cleaning of the residual glue attached to the output end of the glue barrel 19; this embodiment makes the following improvements based on Embodiment 1: the first mounting frame 1 is also equipped with a cleaning mechanism, which includes:
  • Installation barrel 23 the bottom of the installation barrel 23 is fixed on the first mounting bracket 1;
  • the sliding frame 22 is installed on the inside of the top of the mounting barrel 23;
  • Wiping plate 21 Two wiping plates 21 are symmetrically fixed on the top outer wall of the sliding frame 22.
  • the height of the wiping plate 21 matches the height of the output end of the glue barrel 19.
  • the distance between the two ends of the two wiping plates 21 gradually increases to facilitate guiding the glue.
  • the output end of the barrel 19 enters the gap between the two wiper plates 21;
  • Wiping pad 35, the two wiping pads 35 are respectively bonded to the adjacent outer walls of the two wiping plates 21;
  • the output end of the rubber cartridge 19 can be driven through the gap between the two wiping pads 35 based on the rotation of the turret 4, and the wiping pad 35 can be used to wipe the output end of the rubber cartridge 19.
  • annular linkage frame 15 is fixed on the turret 4 through screws.
  • the bottom of the annular linkage frame 15 has an undulating corrugated structure.
  • the bottom of the sliding frame 22 The end of the sliding frame 22 is movably installed on the top of the installation barrel 23 through a spring.
  • One end of the sliding frame 22 extends to the bottom of the annular linkage frame 15, and a roller 34 is movably installed on the side end of the sliding frame 22.
  • the roller 34 is connected to the annular linkage frame under the action of the spring. 15
  • the bottom outer wall maintains rolling connection;
  • the roller 34 By arranging structures such as the annular linkage frame 15, the roller 34 and springs, the roller 34 maintains a rolling connection with the bottom outer wall of the annular linkage frame 15 under the action of the spring.
  • the drum 34 When the turret 4 rotates, the drum 34 is affected by the undulating structure of the annular linkage frame 15. The impact drives the sliding frame 22 to reciprocate up and down with the cooperation of the spring deformation, thereby enabling the wiping pad 35 to wipe the output end of the rubber cartridge 19 more effectively, thereby improving practicality.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Coating Apparatus (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

La présente invention se rapporte au domaine technique des dispositifs d'injection de colle. L'invention concerne un dispositif d'injection de colle pour la production de batterie. Afin d'améliorer l'effet d'injection de colle, le dispositif d'injection de colle comprend spécifiquement un mécanisme de commutation de seringue de colle, un mécanisme de pressage de seringue de colle et un mécanisme de transport de batterie. Le mécanisme de commutation de seringue de colle comprend : un premier cadre de montage, un cadre rotatif étant monté rotatif sur le premier cadre de montage ; un premier ensemble d'entraînement monté sur le premier cadre de montage et utilisé pour entraîner le cadre rotatif en rotation ; et des pinces de fixation fixées à la paroi externe circonférentielle du cadre rotatif à des intervalles égaux. Selon la présente invention, en fournissant le mécanisme de pression de seringue de colle, l'espace entre un bouchon mobile et un disque d'étanchéité peut être mis sous pression sur la base du travail d'un cylindre télescopique électrique, et le bouchon mobile est pressé vers le bas pour extruder de la colle dans une seringue de colle hors d'une extrémité de sortie au fond de la seringue de colle ; la colle dans la seringue de colle est extrudée par le bouchon mobile porté par la seringue de colle elle-même, ce qui permet d'éviter efficacement la génération de bulles provoquée par le mélange d'air, et d'améliorer la fiabilité ; et la vitesse d'extrusion est affectée par la pression d'air et est ainsi facile à régler, et la praticabilité est élevée.
PCT/CN2022/114645 2022-08-22 2022-08-25 Dispositif d'injection de colle pour production de batterie WO2024040486A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202211006455.5 2022-08-22
CN202211006455.5A CN115632217A (zh) 2022-08-22 2022-08-22 一种电池生产用注胶装置

Publications (1)

Publication Number Publication Date
WO2024040486A1 true WO2024040486A1 (fr) 2024-02-29

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PCT/CN2022/114645 WO2024040486A1 (fr) 2022-08-22 2022-08-25 Dispositif d'injection de colle pour production de batterie

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CN (1) CN115632217A (fr)
WO (1) WO2024040486A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117837572A (zh) * 2024-03-07 2024-04-09 雷波县林业和草原局 一种全覆盖型病虫害防治用树干石硫合剂喷涂装置
CN118100562A (zh) * 2024-04-25 2024-05-28 广能亿能(北京)核能科技有限公司 一种超导节能电机定子的封装工艺

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117066043B (zh) * 2023-10-18 2023-12-26 南通龙海电子科技有限公司 一种新能源电池组装用精准注胶设备及其使用方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109130065A (zh) * 2018-08-28 2019-01-04 宁夏龙江化工科技有限公司 一种高温树脂传递模塑的定量注胶装置
CN208679651U (zh) * 2018-08-20 2019-04-02 苏州红杉自动化科技有限公司 一种伺服推杆双组份计量注胶装置
CN209680440U (zh) * 2019-01-24 2019-11-26 东电化电子(珠海)有限公司 一种自动注胶刮胶机构
CN210935666U (zh) * 2019-06-04 2020-07-07 羽田电子科技(太仓)有限公司 一种自动换胶点胶机
CN111921785A (zh) * 2020-07-22 2020-11-13 孙祺 一种蓄电池封胶用注胶装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208679651U (zh) * 2018-08-20 2019-04-02 苏州红杉自动化科技有限公司 一种伺服推杆双组份计量注胶装置
CN109130065A (zh) * 2018-08-28 2019-01-04 宁夏龙江化工科技有限公司 一种高温树脂传递模塑的定量注胶装置
CN209680440U (zh) * 2019-01-24 2019-11-26 东电化电子(珠海)有限公司 一种自动注胶刮胶机构
CN210935666U (zh) * 2019-06-04 2020-07-07 羽田电子科技(太仓)有限公司 一种自动换胶点胶机
CN111921785A (zh) * 2020-07-22 2020-11-13 孙祺 一种蓄电池封胶用注胶装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117837572A (zh) * 2024-03-07 2024-04-09 雷波县林业和草原局 一种全覆盖型病虫害防治用树干石硫合剂喷涂装置
CN117837572B (zh) * 2024-03-07 2024-05-14 雷波县林业和草原局 一种全覆盖型病虫害防治用树干石硫合剂喷涂装置
CN118100562A (zh) * 2024-04-25 2024-05-28 广能亿能(北京)核能科技有限公司 一种超导节能电机定子的封装工艺

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