CN112038682A - Laminate polymer battery piles up device - Google Patents
Laminate polymer battery piles up device Download PDFInfo
- Publication number
- CN112038682A CN112038682A CN202011026808.9A CN202011026808A CN112038682A CN 112038682 A CN112038682 A CN 112038682A CN 202011026808 A CN202011026808 A CN 202011026808A CN 112038682 A CN112038682 A CN 112038682A
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- China
- Prior art keywords
- base plate
- plate
- stacking
- inclined base
- bottom plate
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- 229920000642 polymer Polymers 0.000 title abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 239000000758 substrate Substances 0.000 claims description 14
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0472—Vertically superposed cells with vertically disposed plates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a soft package battery stacking device which comprises a supporting frame, wherein an inclined base plate is arranged on the supporting frame, a moving mechanism is arranged on the inclined base plate, a stacking bottom plate is arranged on the moving mechanism, a pressure maintaining mechanism is arranged at the top of the inclined base plate, and a leveling mechanism is arranged on the supporting frame; the moving mechanism drives and piles up the bottom plate and reciprocate along the slope base plate, piles up the bottom plate and is used for placing soft-packaged electrical core, and pressurize mechanism is from last soft-packaged electrical core of down roof pressure, and levelling mechanism stretches into slope base plate top to the laminate polymer battery flattening, moving mechanism includes ball screw, servo motor, screw-nut, and the ball screw lower extreme passes through bearing and support frame lower extreme installation, and the ball screw upper end is passed through synchronizing wheel, hold-in range and is connected with servo motor, and screw-nut adorns on ball screw soon to screw-nut with pile up bottom plate erection joint, be equipped with the fluting that supplies screw-nut to reciprocate on the slope base plate. The invention can realize the automatic stacking and automatic pressing of the soft-package battery, the real-time monitoring of the pressing pressure, the speed is high, the efficiency is high, and the stacking length and the size are ensured to be consistent.
Description
Technical Field
The invention relates to the technical field of processing of soft-package batteries, in particular to a stacking device for soft-package batteries.
Background
In the soft package battery pack stacking process, the positioning precision between the upper battery module and the lower battery module is required to be high. When the number of stacked battery modules is large, the accuracy is hard to be ensured. In actual production, due to the reasons of large overall dimension, large error of the overall shape, soft outer frame and the like, when a plurality of battery modules are stacked into a battery pack, the position deviation between an upper battery module and a lower battery module is easy to cause; in the process of piling up, there is the buckle to detain each other between two upper and lower battery modules, and the cooperation precision is high between the buckle, and battery module deflects slightly will cause the buckle rupture, and battery module piles up mostly manual operation at present, and labour consumption is big, and with high costs, and is inefficient, moreover, because the outer frame of battery module is softer, when piling up a plurality of battery modules, the battery module that is located the upper end easily takes place the slope. Other automatic stacking mechanisms have low stacking precision, insufficient verticality between the stacking bottom surface and the side surface and low efficiency.
Disclosure of Invention
In order to solve the technical problem, the invention provides a soft package battery stacking device.
In order to solve the technical problems, the invention adopts the following technical scheme:
a soft package battery stacking device comprises a supporting frame, wherein an inclined base plate is arranged on the supporting frame, a moving mechanism is arranged on the inclined base plate, a stacking bottom plate is arranged on the moving mechanism, a pressure maintaining mechanism is arranged at the top of the inclined base plate, and a leveling mechanism is arranged on the supporting frame;
the moving mechanism drives the stacking bottom plate to move up and down along the inclined base plate, the stacking bottom plate is used for placing the soft package battery core, the pressure maintaining mechanism pushes the soft package battery core downwards from the top, and the leveling mechanism stretches into the inclined base plate and levels the soft package battery.
The moving mechanism comprises a ball screw, a servo motor and a screw nut, the lower end of the ball screw is installed with the lower end of the support frame through a bearing, the upper end of the ball screw is connected with the servo motor through a synchronizing wheel and a synchronizing belt, the screw nut is arranged on the ball screw in a rotating mode and is connected with the stacking bottom plate in an installing mode, and a groove for the screw nut to move up and down is formed in the inclined base plate.
The inclined base plate is provided with a linear slide rail, the stacking bottom plate is arranged on the linear slide rail through a slide block, and the stacking bottom plate is driven by the moving mechanism to move up and down along the linear slide rail.
The cell bottom face supporting plate is arranged on the inclined substrate, the supporting wheel is arranged on the upper portion of the inclined substrate, and the upper portion of the cell bottom face supporting plate is connected with the supporting wheel in an installing mode.
The pressure maintaining mechanism comprises a pressure maintaining cylinder and a pressing plate, a driving shaft of the pressure maintaining cylinder is connected with the pressing plate through a connecting shaft rod, and the pressure maintaining cylinder is installed at the top of the inclined substrate.
The coupling rod is sleeved with a pressure sensor, and the pressure sensor is connected with the pressing plate.
The leveling mechanism comprises a fixing frame, a transverse moving cylinder and a vertical moving cylinder, the fixing frame is installed on the supporting frame, the transverse moving cylinder is installed on the fixing frame, a driving shaft of the transverse moving cylinder is connected with a mounting plate, the vertical moving cylinder is installed on the mounting plate, and a driving shaft of the vertical moving cylinder is connected with a leveling pressing plate.
Two sides of the inclined substrate are respectively provided with a leveling mechanism.
The included angle between the stacking bottom plate and the horizontal plane of the bottom surface of the support frame is 30-45 degrees.
The invention can realize the automatic stacking and automatic pressing of the soft-package battery, the real-time monitoring of the pressing pressure, the speed is high, the efficiency is high, and the stacking length and the size are ensured to be consistent.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of another aspect of the present invention.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in the accompanying drawings 1 and 2, the invention discloses a soft package battery stacking device, which comprises a support frame 1, wherein an inclined substrate 2 is arranged on the support frame 1, a moving mechanism is arranged on the inclined substrate 2, a stacking bottom plate is arranged on the moving mechanism, a pressure maintaining mechanism is arranged at the top of the inclined substrate 2, and a leveling mechanism is arranged on the support frame; the moving mechanism drives the stacking bottom plate to move up and down along the inclined base plate, the stacking bottom plate is used for placing the soft package battery core, the pressure maintaining mechanism pushes the soft package battery core downwards from the top, and the leveling mechanism stretches into the inclined base plate and levels the soft package battery. The soft package battery is placed on the stacking bottom plate, and the whole body inclines upwards or downwards.
Because the included angle between the stacking bottom plate and the horizontal plane of the bottom surface of the support frame is 30-45 degrees, and the preferred scheme is 45 degrees, a certain inclination angle is ensured, so that the stacking bottom surface of the soft package battery is completely vertical to the side surface, and the stacking precision is ensured.
The moving mechanism comprises a ball screw 16, a servo motor 15 and a screw nut 13, the lower end of the ball screw is mounted with the lower end of the support frame through a bearing, the upper end of the ball screw 16 is connected with the servo motor through a synchronizing wheel and a synchronizing belt, the screw nut is screwed on the ball screw and is mounted and connected with the stacking bottom plate, and a slot 17 for the screw nut to move up and down is formed in the inclined substrate 2. The servo motor drives the ball screw to rotate, so that the screw nut moves up and down along the ball screw, the stacking bottom plate is driven to move up and down, and the height position of the stacking bottom plate can be changed.
The inclined substrate 2 is provided with a linear slide rail 3, and the stacking bottom plate 14 is arranged on the linear slide rail 3 through a slide block and driven by the moving mechanism to move up and down along the linear slide rail. The moving directionality is ensured by the linear sliding rail.
The cell bottom supporting plate is movably arranged on the linear slide rail, moves along the linear slide rail and is in contact with the supporting wheel, so that better sliding can be ensured, and resistance is reduced.
In addition, the pressurize mechanism includes pressurize cylinder 5, pressure strip 6, and the drive shaft of pressurize cylinder 5 passes through the shaft coupling and is connected with pressure strip 6, and pressurize cylinder 5 installs at the top of slope base plate 2. The connecting rod is sleeved with a pressure sensor 21, and the pressure sensor 21 is connected with the pressing plate 6. Pressurize cylinder 5 drives pressure strip 6 and removes to piling up the laminate polymer battery on piling up the bottom plate, forms the extrusion effort to laminate polymer battery, compresses tightly all laminate polymer battery to keep the live time, ensure that the laminate polymer battery who piles up can effectually compress tightly.
The leveling mechanism comprises a fixing frame 4, a transverse moving cylinder 12 and a vertical moving cylinder 9, wherein the fixing frame 4 is installed on the supporting frame 1, the transverse moving cylinder 12 is installed on the fixing frame 4, a driving shaft of the transverse moving cylinder 4 is connected with a mounting plate, the vertical moving cylinder 9 is installed on the mounting plate, and a driving shaft of the vertical moving cylinder 9 is connected with a leveling pressing plate 10. The sideslip cylinder drives and erects and move the whole lateral shifting of cylinder and flattening clamp plate, can remove the position that needs, then erects to move the cylinder and drive the flattening clamp plate again and push down laminate polymer battery, and the laminate polymer battery that will pile up is pressed and is leveled. Through the sideslip cylinder, can be suitable for the laminate polymer battery of different width, application scope is wider.
In order to ensure the leveling effect, two sides of the inclined substrate are respectively provided with a leveling mechanism.
The included angle between the inclined substrate and the horizontal plane can be set to 45 degrees, and the included angle between the stacking base plate and the horizontal plane is also 45 degrees, so that the stacking base plate and the inclined substrate are ensured to keep a vertical angle.
Place laminate polymer battery on piling up the bottom plate, laminate polymer battery also inclines the base plate and keeps vertical angle this moment, places the quantity and accomplishes the back. The servo motor can be used for driving the ball screw to rotate, so that the vertical height position of the stacking bottom plate can be adjusted, and the precision is ensured. According to the overall size, 2-100 pouch cells can be stacked. When utilizing the pressurize cylinder to drive the pressure strip and compressing tightly laminate polymer battery, through pressure sensor real-time detection pressure numerical value, the size of control packing force ensures can not crush laminate polymer battery, promotes the production quality.
Although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements, and the like can be made in the technical solutions of the foregoing embodiments or in some of the technical features of the foregoing embodiments, but those modifications, equivalents, improvements, and the like are all within the spirit and principle of the present invention.
Claims (9)
1. A soft package battery stacking device is characterized by comprising a supporting frame, wherein an inclined base plate is arranged on the supporting frame, a moving mechanism is arranged on the inclined base plate, a stacking bottom plate is arranged on the moving mechanism, a pressure maintaining mechanism is arranged at the top of the inclined base plate, and a leveling mechanism is arranged on the supporting frame;
the moving mechanism drives the stacking bottom plate to move up and down along the inclined base plate, the stacking bottom plate is used for placing the soft package battery core, the pressure maintaining mechanism pushes the soft package battery core downwards from the top, and the leveling mechanism stretches into the inclined base plate and levels the soft package battery.
2. The laminate battery stacking device according to claim 1, wherein the moving mechanism comprises a ball screw, a servo motor and a screw nut, the lower end of the ball screw is mounted with the lower end of the support frame through a bearing, the upper end of the ball screw is connected with the servo motor through a synchronizing wheel and a synchronous belt, the screw nut is screwed on the ball screw and is mounted with the stacking bottom plate, and the inclined base plate is provided with a slot for the screw nut to move up and down.
3. The laminate battery stacking device according to claim 2, wherein the inclined base plate is provided with linear slide rails, and the stacking base plate is mounted on the linear slide rails through sliders and driven by the moving mechanism to move up and down along the linear slide rails.
4. The laminate battery stacking device of claim 3, wherein the inclined substrate is provided with a cell bottom surface support plate, the upper part of the inclined substrate is provided with a support wheel, and the upper part of the cell bottom surface support plate is connected with the support wheel in a mounting manner.
5. The laminate battery stacking device according to claim 4, wherein the pressure maintaining mechanism comprises a pressure maintaining cylinder and a pressing plate, a driving shaft of the pressure maintaining cylinder is connected with the pressing plate through a connecting shaft rod, and the pressure maintaining cylinder is mounted on the top of the inclined base plate.
6. The laminate battery stacking device as recited in claim 5, wherein the connecting rod is sleeved with a pressure sensor, and the pressure sensor is connected with the pressing plate.
7. The laminate battery stacking device as recited in claim 6, wherein the flattening mechanism comprises a fixing frame, a lateral moving cylinder and a vertical moving cylinder, the fixing frame is mounted on the supporting frame, the lateral moving cylinder is mounted on the fixing frame, a driving shaft of the lateral moving cylinder is mounted with a mounting plate, the vertical moving cylinder is mounted on the mounting plate, and a flattening plate is mounted on a driving shaft of the vertical moving cylinder.
8. The laminate battery stacking device according to claim 7, wherein a leveling mechanism is provided on each side of the inclined base plate.
9. The laminate battery stacking device of claim 8, wherein the included angle between the stacking bottom plate and the horizontal plane of the bottom surface of the support frame is 30-45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011026808.9A CN112038682A (en) | 2020-09-25 | 2020-09-25 | Laminate polymer battery piles up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011026808.9A CN112038682A (en) | 2020-09-25 | 2020-09-25 | Laminate polymer battery piles up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112038682A true CN112038682A (en) | 2020-12-04 |
Family
ID=73574452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011026808.9A Pending CN112038682A (en) | 2020-09-25 | 2020-09-25 | Laminate polymer battery piles up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112038682A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212519A (en) * | 2021-12-08 | 2022-03-22 | 东莞拓斯达技术有限公司 | Automatic riveting production line for cell end plate and side plate |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206437637U (en) * | 2016-12-14 | 2017-08-25 | 上海君屹工业自动化股份有限公司 | A kind of floating stack device |
| CN206758580U (en) * | 2017-05-16 | 2017-12-15 | 广东光博智能科技有限公司 | A kind of soft package lithium battery stacker mechanism |
| CN207868307U (en) * | 2018-01-15 | 2018-09-14 | 北京机械工业自动化研究所有限公司 | Lithium battery electric core pile special plane |
| CN108682886A (en) * | 2018-05-31 | 2018-10-19 | 上海君屹工业自动化股份有限公司 | Battery core positions preassembling machine |
| CN208690407U (en) * | 2018-08-27 | 2019-04-02 | 常德高迈新能源科技有限公司 | A kind of battery core stacking tooling |
| CN110654884A (en) * | 2019-09-27 | 2020-01-07 | 浦北高迈新能源科技有限公司 | Battery module stacking and rotating device |
| CN210326029U (en) * | 2019-10-22 | 2020-04-14 | 惠州市和盈电子科技有限公司 | Polymer lithium cell side shaping device |
| CN212517281U (en) * | 2020-09-25 | 2021-02-09 | 铭镭激光智能装备（河源）有限公司 | Laminate polymer battery piles up device |
-
2020
- 2020-09-25 CN CN202011026808.9A patent/CN112038682A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206437637U (en) * | 2016-12-14 | 2017-08-25 | 上海君屹工业自动化股份有限公司 | A kind of floating stack device |
| CN206758580U (en) * | 2017-05-16 | 2017-12-15 | 广东光博智能科技有限公司 | A kind of soft package lithium battery stacker mechanism |
| CN207868307U (en) * | 2018-01-15 | 2018-09-14 | 北京机械工业自动化研究所有限公司 | Lithium battery electric core pile special plane |
| CN108682886A (en) * | 2018-05-31 | 2018-10-19 | 上海君屹工业自动化股份有限公司 | Battery core positions preassembling machine |
| CN208690407U (en) * | 2018-08-27 | 2019-04-02 | 常德高迈新能源科技有限公司 | A kind of battery core stacking tooling |
| CN110654884A (en) * | 2019-09-27 | 2020-01-07 | 浦北高迈新能源科技有限公司 | Battery module stacking and rotating device |
| CN210326029U (en) * | 2019-10-22 | 2020-04-14 | 惠州市和盈电子科技有限公司 | Polymer lithium cell side shaping device |
| CN212517281U (en) * | 2020-09-25 | 2021-02-09 | 铭镭激光智能装备（河源）有限公司 | Laminate polymer battery piles up device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212519A (en) * | 2021-12-08 | 2022-03-22 | 东莞拓斯达技术有限公司 | Automatic riveting production line for cell end plate and side plate |
| CN114212519B (en) * | 2021-12-08 | 2024-04-09 | 东莞拓斯达技术有限公司 | Automatic riveting production line for end plates and side plates of battery cells |
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