CN213242630U - Soft-package battery air bag heat leveling device - Google Patents

Soft-package battery air bag heat leveling device Download PDF

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Publication number
CN213242630U
CN213242630U CN202021901373.3U CN202021901373U CN213242630U CN 213242630 U CN213242630 U CN 213242630U CN 202021901373 U CN202021901373 U CN 202021901373U CN 213242630 U CN213242630 U CN 213242630U
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China
Prior art keywords
roller
air bag
soft
package battery
rack
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Application number
CN202021901373.3U
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Chinese (zh)
Inventor
孙勇
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Wanxiang A123 Systems Asia Co Ltd
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Wanxiang Group Corp
Wanxiang A123 Systems Asia Co Ltd
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    • 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 utility model provides a hot leveling device of laminate polymer battery air bag, includes feed mechanism, elevating system, running roller mechanism and base, laminate polymer battery arranges in among the feed mechanism, feed mechanism with elevating system all with base fixed connection, running roller mechanism with elevating system connects, running roller mechanism is used for hot leveling laminate polymer battery air bag. The utility model discloses can ensure that the battery gets into when managing to find time, roll-in, heat-seal process air pocket is in straight state. Effectively avoiding the following steps: the air bag is broken by a roller to leak liquid; heat sealing the pleats to reject the package; heat-sealing the folds to damage the pole pieces; the air bag can not be punctured by the bayonet in the cavity, so that the problems of failure in evacuation, rework of the battery and the like are solved.

Description

Soft-package battery air bag heat leveling device
Technical Field
The utility model relates to a battery encapsulation equipment technical field especially relates to a hot leveling device of laminate polymer battery gasbag.
Background
At present, various built-in batteries have smaller and smaller volume requirements, but have larger and larger capacity requirements. The battery with the same volume has larger capacity than the battery with an external package battery, so the battery with the same volume has been widely applied to various portable electronic products, electric tools, electric vehicles and energy storage systems, wherein the quality of the air bag of the battery with the same volume is very important in each process of the production process. At present, a device for thermally flattening an air bag of an incoming battery is not available, and if the air bag is in a folded state when entering a subsequent process, the air bag can cause that: the air bag is broken by a roller to leak liquid; heat sealing the pleats to reject the package; heat-sealing the folds to damage the pole pieces; the air bag can not be punctured by the bayonet in the cavity, so that the evacuation failure, the battery rework and other problems can be caused.
For example, a "membrane vacuum extracting device of soft package battery and method thereof" disclosed in chinese patent document, which is entitled as CN104201422B, includes a fixing frame provided with a vacuum clamping mechanism for clamping an airbag of the battery and a positioning table for placing the battery, the vacuum clamping mechanism includes a first abutting seat disposed above the airbag of the battery and a second abutting seat disposed below the airbag of the battery, the first abutting seat is provided with an annular upper suction cup and a first cylinder for driving the annular upper suction cup to move up and down, the second abutting seat is provided with an annular lower suction cup, the annular upper suction cup and the annular lower suction cup are combined to extract vacuum to make the airbag tightly fit with the annular upper suction cup and the annular lower suction cup, the first abutting seat is provided with a cutter capable of moving up and down for puncturing the airbag inside the suction cup, the second butt seat is connected with a vacuum extraction system, the fixing frame is further provided with a heat sealing mechanism for sealing the punctured airbag, and the fixing frame is connected with a second cylinder for driving the first butt seat to incline to enable the airbag to be communicated with the inner side of the annular lower sucker. The utility model discloses an in the application, laminate polymer battery's gasbag is not overheated flattening process, may be because of the gasbag fold goes wrong during follow-up process.
Disclosure of Invention
The utility model discloses a solve in the incoming material battery air bag production process if be in the fold state, lead to the weeping, manage to find time the failure, the battery is done over again the scheduling problem, provide a soft-packaged battery air bag heat leveling device, add hot flattening in soft-packaged battery production process, carry out moulding to the air bag with the mode of hot flattening, ensure that the battery gets into to manage to find time, roll-in, air bag is in straight state when the heat-seal process.
In order to achieve the above effects, the utility model adopts the following technical scheme:
the utility model provides a hot leveling device of laminate polymer battery air-bag, includes feed mechanism, elevating system, running roller mechanism and base, and laminate polymer battery arranges in feed mechanism, feed mechanism with elevating system all with base fixed connection, running roller mechanism with elevating system connects, running roller mechanism is used for hot flattening laminate polymer battery air-bag, feed mechanism includes left splint, right splint, splint fixing base, splint and drives actuating cylinder and cylinder mount pad, right side splint with the splint fixing base is connected, left side splint with the cylinder mount pad is connected, the splint fixing base is equipped with the slide rail, the cylinder mount pad be equipped with slide rail complex slider, splint drive actuating cylinder and install cylinder mount pad with between the splint fixing base, be used for the drive splint press from both sides tight laminate polymer battery. In the course of the work, laminate polymer battery arranges in feed mechanism, installs and drives the left splint that actuating cylinder drive links to each other with it on the actuating cylinder mount pad that drives overtime, presss from both sides tight fixed laminate polymer battery, guarantees that running roller mechanism reciprocates through elevating system and carries out the flattening to laminate polymer battery's air-bag.
Preferably, elevating system includes fixed plate, mounting bracket, motor and vision detecting element, vision detecting element with mounting bracket fixed connection, the motor is installed on the fixed plate, the fixed plate with base fixed connection, the motor with the mounting bracket is connected, be equipped with vertical slide rail on the fixed plate, the mounting bracket be equipped with vertical guide rail complex vertical slider. The motor is connected with the fixed plate through a worm and gear lifting structure.
As preferred, this hot leveling device of laminate polymer battery air-bag still includes the host computer, visual detection unit includes CCD light source, CCD camera and light source camera mount pad, the CCD light source all is installed with the CCD camera on the light source camera mount pad, CCD light source and CCD camera all with the host computer is connected for detect laminate polymer battery air-bag roughness, light source camera mount pad with mounting bracket fixed connection. The upper computer can analyze the flattening degree of the soft package battery air bag according to the image shot by the CCD camera and send an instruction to control the operation of the flattening device.
Preferably, the roller mechanism comprises a front roller mounting rack, a rear roller mounting rack, a front roller supporting shaft, a rear roller supporting shaft, a front roller, a rear roller, a roller transverse driving mechanism and a mounting beam, the front roller is arranged on the front roller supporting shaft which is arranged on the front roller mounting rack, the rear roller is arranged on the rear roller supporting shaft which is arranged on the rear roller mounting rack, the roller mounting rack is connected with the roller transverse driving mechanism, the roller transverse driving mechanism is arranged on the mounting beam, the mounting beam with mounting bracket fixed connection among the elevating system, preceding running roller mounting bracket passes through with back running roller mounting bracket running roller lateral drive mechanism connects, running roller lateral drive mechanism is used for driving the running roller to press from both sides tight laminate polymer battery air-bag. After the left roller and the right roller clamp the soft package battery air bag through the transverse driving structure of the rollers, the left roller and the right roller move up and down through the lifting mechanism to level the air bag.
As preferred, the horizontal actuating mechanism of running roller includes preceding rack, back rack, gear shaft, running roller drive actuating cylinder and running roller drive actuating cylinder mount pad, preceding rack with preceding running roller mount pad fixed connection, the back rack with back running roller mount pad fixed connection, preceding rack and back rack all with gear engagement, the gear with gear shaft fixed connection, the gear shaft with the running roller mount pad rotates to be connected, the running roller drives actuating cylinder to be installed the running roller drive actuating cylinder mount pad with between the preceding running roller mount pad, the running roller drive actuating cylinder mount pad with the mounting bracket is connected among the elevating system. The mounting bracket is provided with a guide rail in the horizontal direction, and horizontal sliding blocks matched with the guide rail are arranged on the front rack and the rear rack. Running roller driving cylinder drives preceding running roller mounting bracket lateral shifting, cooperation and running roller mounting bracket fixed connection's rack and gear drive back running roller mounting bracket, and the tight laminate polymer battery gasbag of tight clamp of running roller and back running roller accomplishes the flattening before guaranteeing.
Preferably, the front roller supporting shaft and the rear roller supporting shaft are both hollow and are provided with windings, and high-frequency alternating current is introduced to heat the rollers. Can achieve better leveling effect.
The utility model discloses following beneficial effect has: the air bag is in a straight state when the battery enters the processes of evacuation, rolling and heat sealing, so that the problems of evacuation failure, battery rework and the like caused by the fact that the air bag is broken by a roller, liquid leakage, heat sealing wrinkles are unqualified in packaging, the heat sealing wrinkles damage pole pieces and a bayonet in a cavity cannot pierce the air bag are effectively avoided.
Drawings
Fig. 1 is a schematic structural diagram of a soft-package battery air bag thermal leveling device in the embodiment.
Fig. 2 is a schematic structural diagram of the feeding mechanism in the embodiment.
Fig. 3 is a schematic structural view of the lifting mechanism in the embodiment.
Fig. 4 is a schematic structural view of the roller mechanism in the embodiment.
In the figure: 11. soft-package battery, 12, soft-package battery air bag, 21, left splint, 22, right splint, 23, splint fixing base, 24, splint drive actuating cylinder, 25, cylinder mount pad, 26, slider, 27, slide rail, 31, fixed plate, 32, mounting bracket, 33, motor, 34, vertical guide rail, 35, vertical slider, 36, CCD light source, 37, CCD camera, 38, light source camera mount pad, 39, horizontal guide rail, 40, horizontal slider, 411, front roller mounting bracket, 412, rear roller mounting bracket, 421, front roller support shaft, 422, rear roller support shaft, 431, front roller, 432, rear roller, 44, mounting beam, 451, front rack, 452, rear rack, 46, gear, 47, gear shaft, 48, roller drive cylinder, 49, roller drive actuating cylinder mount pad.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description.
Example 1:
the utility model provides a hot leveling device of laminate polymer battery air-bag, as shown in figure 1, including feed mechanism, elevating system, running roller mechanism and base, laminate polymer battery 11 arranges in feed mechanism, feed mechanism and elevating system all with base fixed connection, running roller mechanism and elevating system are connected, running roller mechanism is used for hot flattening laminate polymer battery air-bag 12, feed mechanism includes left splint 21, right splint 22, splint fixing base 23, splint drive actuating cylinder 24 and cylinder mount pad 25, right splint 22 and splint fixing base 23 are connected, left splint 21 is connected with the cylinder mount pad, the splint fixing base is equipped with slide rail 27, the cylinder mount pad is equipped with slider 26 with slide rail complex, splint drive actuating cylinder and install between cylinder mount pad and splint fixing base, be used for driving splint to press from both sides tight laminate polymer battery. In the course of the work, laminate polymer battery 11 arranges feed mechanism in, installs and drives the left splint that actuating cylinder drive links to each other with it on the actuating cylinder mount pad that drives overtime, presss from both sides tight fixed laminate polymer battery, guarantees that running roller mechanism reciprocates through elevating system and carries out the flattening to laminate polymer battery's air-bag. Elevating system includes fixed plate 31, mounting bracket 32, motor 33 and visual detection unit, visual detection unit and mounting bracket fixed connection, and the motor is installed on the fixed plate, fixed plate and base fixed connection, and motor 33 and mounting bracket 32 are connected, are equipped with vertical slide rail 35 on the fixed plate 31, and the mounting bracket is equipped with vertical guide rail complex vertical slider 35. The motor is connected with the fixed plate through a worm and gear lifting structure. This hot leveling device of laminate polymer battery air-bag still includes the host computer, and visual detection unit includes CCD light source 36, CCD camera 37 and light source camera mount pad 38, and CCD light source 36 all installs on light source camera mount pad 38 with CCD camera 37, and CCD light source 36 and CCD camera 37 all with the host computer connection for detect laminate polymer battery air-bag roughness, light source camera mount pad and mounting bracket fixed connection. The upper computer can analyze the leveling degree of the soft package battery air bag according to the image shot by the CCD camera and send an instruction to control the operation of the leveling device. Roller mechanism includes preceding roller mounting bracket 411, back roller mounting bracket 412, preceding roller back shaft 421, back roller back shaft 422, preceding roller 431, back roller 432, roller lateral drive mechanism and installation roof beam 44, preceding roller is installed in the front on the roller back shaft, preceding roller back shaft is installed in the front on the roller mounting bracket, the back roller is installed on the back roller back shaft, back roller back shaft is installed on the back roller mounting bracket, roller mounting bracket and roller lateral drive mechanism connect, roller lateral drive mechanism installs on the installation roof beam, installation roof beam and elevating system in the mounting bracket fixed connection, preceding roller mounting bracket and back roller mounting bracket pass through roller lateral drive mechanism and connect, roller lateral drive mechanism is used for driving the roller to press from both sides tight laminate polymer battery air bag. After the left roller and the right roller clamp the soft package battery air bag through the transverse driving structure of the rollers, the left roller and the right roller move up and down through the lifting mechanism to level the air bag. The horizontal actuating mechanism of running roller includes preceding rack 451, back rack 452, gear 46, gear shaft 47, running roller drives actuating cylinder 48 and running roller and drives actuating cylinder mount pad 49, preceding rack 451 and preceding running roller mount pad 411 fixed connection, back rack and back running roller mount pad fixed connection, preceding rack all with gear engagement with the back rack, gear and gear shaft fixed connection, gear shaft and running roller mount pad rotate to be connected, the running roller drives actuating cylinder and installs between running roller drives actuating cylinder mount pad and preceding running roller mount pad, the mounting bracket is connected among running roller drives actuating cylinder mount pad and the elevating system. The mounting bracket is provided with a guide rail in the horizontal direction, and the front rack and the rear rack are provided with horizontal sliding blocks matched with the guide rail. Running roller driving cylinder drives preceding running roller mounting bracket lateral shifting, cooperation and running roller mounting bracket fixed connection's rack and gear drive back running roller mounting bracket, and the tight laminate polymer battery gasbag of tight clamp of running roller and back running roller accomplishes the flattening before guaranteeing. The front roller supporting shaft and the rear roller supporting shaft are both hollow and are provided with windings, and high-frequency alternating current is introduced to heat the rollers.
In the course of the work, laminate polymer battery 11 that laminate polymer battery air-bag 12 is crooked is put between feed mechanism left splint 21 and the right splint 22, and splint drive actuating cylinder 24 and obtain the signal that the host computer gives after, start work promotes splint cylinder mount pad 25 and left splint 21 and gos forward to press from both sides tight laminate polymer battery 11. After receiving the signal of the upper computer, the motor 33 starts working, and pulls the mounting frame 32 to move downwards from the initial position to the root position of the soft package battery air bag. After receiving the signal, the roller driving cylinder 48 starts to work, so as to push the front roller mounting frame 411, the front roller supporting shaft 421 and the front roller 431 to move transversely and clamp the soft-package battery airbag 12. The front roller mounting bracket moves laterally while driving the front rack 451 to advance and push the gear 46 to rotate clockwise. Thereby driving the rear rack 452 to move and driving the rear roller mounting block 412, the rear roller supporting shaft 422 and the rear roller 432 to move. The front and the rear rollers clamp the root position of the airbag of the soft package battery 11. After the motor receives the upper computer signal, the motor starts to work, pushes the mounting frame to rise from the root position of the airbag, and carries out thermal leveling on the bent airbag 12 by the heated roller in the rising process. And finally the roller is raised to the top position of the airbag 12. Accomplish the flattening to laminate polymer battery air-bag, splint drive actuating cylinder obtains the signal after, the start work, pulling splint cylinder mount pad and left splint retreat to loosen laminate polymer battery 11, the laminate polymer battery 1 of 11 crooked supplied materials air-bag is walked by the clamp, accomplishes the unloading.
Example 2:
a soft package battery air bag heat leveling device starts to work after a CCD light source 36 and a CCD camera 37 receive signals of an upper computer. The CCD light source emits light, the CCD camera starts to shoot and image, data are transmitted into the upper computer, and the upper computer judges whether the air bag of the soft package battery is flat or not through a visual detection algorithm. If the soft battery air bag is not flat, the mounting frame 32 is controlled to move downwards to the root position of the soft battery air bag to be leveled again; if the soft package battery airbag is smooth, an instruction is sent to the roller driving cylinder to start working, the front roller mounting seat, the front roller supporting shaft and the front roller are pulled to retreat and loosen the soft package battery airbag 12, and the front roller mounting seat drives the front rack to retreat and pulls the gear to rotate anticlockwise when retreating. And then the rear rack is driven to retreat, and the rear roller mounting seat, the rear roller supporting shaft and the rear roller are driven to retreat. The back of the front and back rollers loosens the top of the air bag of the soft package battery 11. The soft-packaged battery 11 with the bent battery air bag is clamped away and discharged. And starting the next flattening process of the soft-package battery. The rest of the structure is the same as that of example 1.

Claims (7)

1. A soft-package battery air bag thermal leveling device is characterized by comprising a feeding mechanism, a lifting mechanism, a roller mechanism and a base, wherein a soft-package battery is arranged in the feeding mechanism, the feeding mechanism and the lifting mechanism are both fixedly connected with the base, the roller mechanism is connected with the lifting mechanism, the roller mechanism is used for thermally leveling the soft package battery air bag, the feeding mechanism comprises a left clamping plate, a right clamping plate, a clamping plate fixing seat, a clamping plate driving cylinder and a cylinder mounting seat, the right clamping plate is connected with the clamping plate fixing seat, the left clamping plate is connected with the cylinder mounting seat, the clamping plate fixing seat is provided with a slide rail, the cylinder mounting seat is provided with a slide block matched with the slide rail, the splint drive actuating cylinder is installed the cylinder mount pad with between the splint fixing base, be used for the drive left side splint press from both sides tight laminate polymer battery.
2. The thermal leveling device for the soft-package battery air bag according to claim 1, wherein the lifting mechanism comprises a fixed plate, a mounting frame, a motor and a vision detection unit, the vision detection unit is fixedly connected with the mounting frame, the motor is installed on the fixed plate, the fixed plate is fixedly connected with the base, the motor is connected with the mounting frame, a vertical guide rail is arranged on the fixed plate, and the mounting frame is provided with a vertical sliding block matched with the vertical guide rail.
3. The thermal leveling device for the soft-package battery air bag according to claim 2, characterized by further comprising an upper computer, wherein the vision detection unit comprises a CCD light source, a CCD camera and a light source camera mounting seat, the CCD light source and the CCD camera are both mounted on the light source camera mounting seat, the CCD light source and the CCD camera are both connected with the upper computer and used for detecting the flatness of the soft-package battery air bag, and the light source camera mounting seat is fixedly connected with the mounting rack.
4. The thermal leveling device for the soft-package battery air bag according to claim 2, wherein the roller mechanism comprises a front roller mounting frame, a rear roller mounting frame, a front roller supporting shaft, a rear roller supporting shaft, a front roller, a rear roller, a roller transverse driving mechanism and a mounting beam, the front roller is mounted on the front roller supporting shaft, the front roller supporting shaft is mounted on the front roller mounting frame, the rear roller is mounted on the rear roller supporting shaft, the rear roller supporting shaft is mounted on the rear roller mounting frame, the roller mounting frame is connected with the roller transverse driving mechanism, the roller transverse driving mechanism is mounted on the mounting beam, the mounting beam is fixedly connected with the mounting frame in the lifting mechanism, the front roller mounting frame is connected with the rear roller mounting frame through the roller transverse driving mechanism, the roller transverse driving mechanism is used for driving the roller to clamp the air bag of the soft-package battery.
5. The thermal leveling device for the soft package battery air bag according to claim 4, wherein the roller transverse driving mechanism comprises a front rack, a rear rack, a gear shaft, a roller driving cylinder and a roller driving cylinder mounting seat, the front rack is fixedly connected with the front roller mounting seat, the rear rack is fixedly connected with the rear roller mounting seat, the front rack is meshed with the rear rack, the gear is fixedly connected with the gear shaft, the gear shaft is rotatably connected with the roller mounting seat, the roller driving cylinder is mounted on the roller driving cylinder mounting seat and between the front roller mounting seats, and the roller driving cylinder mounting seat is connected with the mounting seat in the lifting mechanism.
6. The thermal leveling device for the soft-package battery air bag according to claim 5, wherein the front roller supporting shaft and the rear roller supporting shaft are both hollow and are provided with windings, and high-frequency alternating current is introduced to heat the rollers.
7. The thermal leveling device for the soft package battery air bag according to claim 5, wherein the mounting frame is provided with a horizontal guide rail, and horizontal sliding blocks matched with the guide rail are arranged on the front rack and the rear rack.
CN202021901373.3U 2020-09-03 2020-09-03 Soft-package battery air bag heat leveling device Active CN213242630U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021901373.3U CN213242630U (en) 2020-09-03 2020-09-03 Soft-package battery air bag heat leveling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021901373.3U CN213242630U (en) 2020-09-03 2020-09-03 Soft-package battery air bag heat leveling device

Publications (1)

Publication Number Publication Date
CN213242630U true CN213242630U (en) 2021-05-18

Family

ID=75872407

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021901373.3U Active CN213242630U (en) 2020-09-03 2020-09-03 Soft-package battery air bag heat leveling device

Country Status (1)

Country Link
CN (1) CN213242630U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20211111

Address after: 311215 No. 855, Jianshe Second Road, economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province

Patentee after: Wanxiang 123 Co., Ltd

Address before: 311215 No. 855, Jianshe Second Road, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province

Patentee before: Wanxiang 123 Co., Ltd

Patentee before: Wanxiang Group Co., Ltd