CN220731607U - Battery cell upper partition plate mechanism - Google Patents
Battery cell upper partition plate mechanism Download PDFInfo
- Publication number
- CN220731607U CN220731607U CN202322306177.1U CN202322306177U CN220731607U CN 220731607 U CN220731607 U CN 220731607U CN 202322306177 U CN202322306177 U CN 202322306177U CN 220731607 U CN220731607 U CN 220731607U
- Authority
- CN
- China
- Prior art keywords
- baffle
- separator
- overturning
- transport
- electric core
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 238000005192 partition Methods 0.000 title description 40
- 238000001179 sorption measurement Methods 0.000 claims description 16
- 238000007731 hot pressing Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 7
- 238000007373 indentation Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 description 17
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
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- Secondary Cells (AREA)
Abstract
The utility model relates to a battery cell upper baffle mechanism which comprises a baffle conveying assembly, a baffle material box and a baffle loading platform, wherein the baffle conveying assembly conveys one baffle from the baffle material box to the baffle loading platform, an external manipulator places a battery cell on the baffle loading platform, the baffle conveying assembly conveys one baffle from the baffle material box to the upper end of the battery cell, and then the baffle loading platform clamps the baffle and the battery cell and overturns, and the baffle conveying assembly conveys the other baffle from the baffle material box to the upper end of the battery cell. Above-mentioned baffle mechanism on electric core can add the baffle to electric core both ends face before electric core carries out hot pressing, avoids preventing that the indentation from appearing on electric core surface at hot pressing in-process, prevents that hot pressing mechanism from sticking electric core, is provided with baffle upset unit and baffle clamping unit in the baffle loading board that adds, can place a baffle on electric core one end face, presss from both sides tight electric core and baffle through baffle splint unit to avoid appearing relative slip between electric core and the baffle at the in-process of upset, influence hot pressing quality.
Description
Technical Field
The utility model relates to the technical field of lithium battery production, in particular to a battery cell upper separator mechanism.
Background
Currently, lithium batteries are a field of relatively rapid development in the new energy industry, and have been applied to people's daily life. Particularly, the demands of the digital products and the automobile industry are very remarkable, so that the production of the lithium batteries is already on a certain scale at home and abroad, and the lithium batteries are increasingly applied to the fields of automobiles and other energy storage.
The hot pressing (hot pressing after lamination) of the battery cell is an important process for producing the lithium battery, namely, the laminated battery cell is put in a hot press, parameters of the hot press are set, positive and negative pole pieces and an isolating film in the battery cell are pressed together, so that the positive and negative pole pieces and the diaphragm are tightly attached, and the battery cell after hot pressing is used for the next process.
In the existing hot pressing technology, the battery cell is easy to adhere to the hot pressing structure and is not easy to separate, and the manual stripping treatment is needed to be stopped, so that the production efficiency is affected, the hot pressing structure directly carries out hot pressing on the surface of the battery cell, the surface of the battery cell is easy to cause indentation, the appearance of the battery cell is easy to cause damage, and the yield of the battery cell is affected.
Disclosure of Invention
The utility model mainly aims to provide a battery cell upper baffle plate mechanism, which solves the technical problems, prevents the surface of a battery cell from being pressed in the hot pressing process, and prevents the hot pressing mechanism from sticking the battery cell.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a baffle mechanism on electric core, includes baffle transport subassembly, baffle magazine and adds the baffle microscope carrier, baffle transport subassembly with a baffle follow the baffle magazine transfer extremely add on the baffle microscope carrier, external mechanical arm with the electric core place in add on the baffle microscope carrier, baffle transport subassembly with a baffle follow the baffle magazine transfers to the upper end of electric core, later add baffle microscope carrier clamp baffle and electric core and upset, baffle transport subassembly with another baffle follow baffle magazine transfers to the upper end of electric core.
As a preferred technical scheme, add baffle microscope carrier including baffle microscope carrier support, baffle upset unit and baffle clamping unit, baffle clamping unit is provided with two, two baffle clamping unit rotate set up in baffle microscope carrier support, baffle upset unit corresponds and is provided with two, two baffle upset units install in on the baffle microscope carrier support, the drive of baffle upset unit baffle clamping unit upset.
As a preferred technical scheme, baffle upset unit is including baffle upset motor, baffle upset action wheel, baffle upset belt, baffle upset follow driving wheel, angular contact ball bearing and upset pivot, the baffle upset motor with angular contact ball bearing sets firmly on the baffle microscope carrier support, upset pivot one end with baffle clamping unit sets firmly, the other end with the baffle upset is from the driving wheel sets firmly, the baffle upset action wheel passes through the baffle upset belt with the baffle upset is from being connected from the driving wheel, the baffle upset motor drive the baffle upset action wheel is rotatory, drives the baffle upset is from the driving wheel is rotatory, so as to pass through the upset pivot drives the baffle clamping unit is rotatory.
As a preferable technical scheme, the baffle clamping unit comprises a baffle clamping bracket and a baffle clamping structure, wherein the baffle clamping structure is arranged at the upper end and the lower end of the baffle clamping bracket.
As a preferable technical scheme, the baffle clamping structure comprises a baffle clamping cylinder and a baffle clamping block, wherein the baffle clamping cylinder drives the baffle clamping block to move.
As a preferable technical scheme, the partition board carrying assembly comprises a partition board carrying transverse moving unit, a partition board carrying longitudinal moving unit and a partition board carrying adsorption structure, wherein the partition board carrying transverse moving unit drives the partition board carrying longitudinal moving unit to move, the partition board carrying longitudinal moving unit drives the partition board carrying adsorption structure to move, and the partition board carrying adsorption structure adsorbs the partition boards.
As a preferable technical scheme, the partition board carrying and traversing unit comprises a partition board carrying and traversing motor and a partition board carrying and traversing module, wherein the partition board carrying and traversing motor drives the partition board carrying and traversing module to move.
As a preferred technical scheme, baffle transport adsorption structure is including baffle transport mounting panel, baffle transport adsorption plate and baffle transport suction nozzle, a plurality of baffle transport adsorption plates orderly install in on the baffle transport mounting panel, a plurality of baffle transport suction nozzles orderly install in on the baffle transport adsorption plate.
The utility model has the beneficial effects that: above-mentioned baffle mechanism on electric core can add the baffle to electric core both ends face before electric core carries out hot pressing, avoid preventing at hot pressing in-process that the indentation from appearing on electric core surface, prevent that hot pressing mechanism from sticking electric core, improve production efficiency and yields, be provided with baffle upset unit and baffle clamping unit in the baffle loading table, can place a baffle on electric core one end face, press from both sides tight electric core and baffle through baffle splint unit, thereby avoid appearing relative slip between electric core and baffle at the in-process of upset, influence hot pressing quality, baffle upset unit can press from both sides the baffle clamping unit upset, thereby drive electric core and baffle upset, in order to add the baffle to electric core both ends face.
Drawings
FIG. 1 is a schematic diagram of a separator mechanism on a cell according to the present utility model;
FIG. 2 is a schematic view of a baffle-adding stage according to the present utility model;
fig. 3 is a schematic structural view of a separator inverting unit according to the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1 and 2, a separator mechanism on a battery cell comprises a separator conveying assembly 3, a separator material box 2 and a separator loading platform 1, wherein the separator conveying assembly 3 conveys one separator from the separator material box 2 to the separator loading platform 1, an external manipulator places the battery cell on the separator loading platform 1, the separator conveying assembly 3 conveys one separator from the separator material box 2 to the upper end of the battery cell, then the separator loading platform 1 clamps the separator and the battery cell and overturns, and the separator conveying assembly 3 conveys the other separator from the separator material box 2 to the upper end of the battery cell.
Specifically, add baffle microscope carrier 1 is including baffle microscope carrier support 11, baffle upset unit 12 and baffle clamping unit 13, baffle clamping unit 13 is provided with two, two baffle clamping unit 13 rotate and set up in baffle microscope carrier support 11, baffle upset unit 12 corresponds to be provided with two, two baffle upset units 12 are installed on baffle microscope carrier support 11, baffle upset unit 12 drive baffle clamping unit 13 upset, outside manipulator places the electric core on adding baffle microscope carrier 1, baffle transport assembly 3 will a baffle transfer to the upper end of electric core from baffle magazine 2, baffle upset unit 12 drive baffle clamping unit 13 upset afterwards, baffle transport assembly 3 will another baffle transfer to the upper end of electric core from baffle magazine 2 to accomplish the electric core both ends face and add the baffle.
As shown in fig. 2 and 3, the separator turnover unit 12 includes a separator turnover motor 121, a separator turnover driving wheel 122, a separator turnover belt 123, a separator turnover driven wheel 124, an angular contact ball bearing 125 and a turnover shaft 126, wherein the separator turnover motor 121 and the angular contact ball bearing 125 are fixedly arranged on the separator carrier support 11, one end of the turnover shaft 126 is fixedly arranged with the separator clamping unit 13, the other end of the turnover shaft is fixedly arranged with the separator turnover driven wheel 124, the separator turnover driving wheel 122 is connected with the separator turnover driven wheel 124 through the separator turnover belt 123, and the separator turnover motor 121 drives the separator turnover driving wheel 122 to rotate, thereby driving the separator turnover driven wheel 124 to rotate, so as to drive the separator clamping unit 13 to rotate through the turnover shaft 126.
With continued reference to fig. 2, the separator clamping unit 13 includes a separator clamping bracket 131 and a separator clamping structure 132, the separator clamping structure 132 is mounted on the upper and lower ends of the separator clamping bracket 131, the separator clamping structure 132 includes a separator clamping cylinder 133 and a separator clamping block 134, and the separator clamping cylinder 133 drives the separator clamping block 134 to move, so as to clamp the battery cell and the separator.
As shown in fig. 3, the partition board handling assembly 3 includes a partition board handling and traversing unit 31, a partition board handling and traversing unit 32 and a partition board handling and adsorbing structure 33, the partition board handling and traversing unit 31 drives the partition board handling and traversing unit 32 to move, the partition board handling and adsorbing structure 33 is driven by the partition board handling and adsorbing structure 32 to move, the partition board handling and traversing unit 31 adsorbs the partition board, the partition board handling and traversing motor 311 drives the partition board handling and traversing module 312 to move, the partition board handling and traversing module 312 is a screw driving module in this embodiment, the partition board handling and traversing unit 32 is a lifting cylinder, the partition board handling and adsorbing structure 33 includes a partition board handling and mounting plate 331, a partition board handling and adsorbing plate 332 and a partition board handling and adsorbing nozzle 333, and the partition board handling and adsorbing plates 332 are sequentially mounted on the partition board handling and adsorbing plate 332, so that when the partition board handling and adsorbing structure 33 adsorbs the partition board, the adsorption force on each place of the partition board is the same, and the adsorption stability is ensured.
When the above-mentioned cell upper separator mechanism is used, firstly, the separator conveying and traversing unit 31 drives the separator conveying and adsorbing structure 33 to move to the upper side of the separator material box 2, the separator conveying and traversing unit 32 drives the separator conveying and adsorbing structure 33 to descend, after the separator conveying suction nozzle 333 contacts with the separator, the separator is adsorbed tightly, the separator conveying and traversing unit 32 drives to reset, after an external manipulator places a cell on the separator loading table 1, the separator conveying and adsorbing structure 33 is driven by the separator conveying and traversing unit 31 and the separator conveying and traversing unit 32 to place the separator on the cell, the separator clamping block 134 is driven by the separator clamping cylinder 133 to move, so that the front end face and the back end face of the cell and the separator are clamped, the separator overturning driving wheel 122 is driven by the separator overturning motor 121 to rotate, so that the separator overturning driven wheel 124 is driven by the overturning shaft 126 to drive the separator clamping unit 13 to rotate 180 degrees, the cell without the separator faces upwards, and then the separator conveying assembly 3 conveys the separator to the upper end of the cell again, so that the addition of the separator to the two end faces of the cell is completed.
The above embodiments are only preferred examples of the present utility model and are not intended to limit the scope of the present utility model, so that all equivalent changes or modifications of the structure, characteristics and principles described in the claims are included in the scope of the present utility model.
Claims (8)
1. The utility model provides a baffle mechanism on electric core, its characterized in that, including baffle transport subassembly, baffle magazine and add the baffle microscope carrier, baffle transport subassembly with a baffle follow the baffle magazine to add on the baffle microscope carrier, external manipulator with the electric core place in add on the baffle microscope carrier, baffle transport subassembly will a baffle follow the baffle magazine moves to the upper end of electric core, later add baffle microscope carrier clamp baffle and electric core and upset, baffle transport subassembly will another baffle follow baffle magazine moves to the upper end of electric core.
2. The battery cell upper baffle mechanism according to claim 1, wherein the baffle loading platform comprises a baffle loading platform support, a baffle overturning unit and a baffle clamping unit, the two baffle clamping units are rotatably arranged on the baffle loading platform support, the two baffle overturning units are correspondingly arranged, the two baffle overturning units are arranged on the baffle loading platform support, and the baffle overturning unit drives the baffle clamping unit to overturn.
3. The battery cell upper baffle mechanism according to claim 2, wherein the baffle overturning unit comprises a baffle overturning motor, a baffle overturning driving wheel, a baffle overturning belt, a baffle overturning driven wheel, an angular contact ball bearing and an overturning rotating shaft, wherein the baffle overturning motor and the angular contact ball bearing are fixedly arranged on the baffle carrier support, one end of the overturning rotating shaft is fixedly arranged with the baffle clamping unit, the other end of the overturning rotating shaft is fixedly arranged with the baffle overturning driven wheel, the baffle overturning driving wheel is connected with the baffle overturning driven wheel through the baffle overturning belt, and the baffle overturning motor drives the baffle overturning driving wheel to rotate and drives the baffle overturning driven wheel to rotate so as to drive the baffle clamping unit to rotate through the overturning rotating shaft.
4. The cell upper separator mechanism according to claim 2, wherein the separator clamping unit comprises a separator clamping bracket and a separator clamping structure, and the separator clamping structure is mounted at the upper end and the lower end of the separator clamping bracket.
5. The cell upper separator mechanism of claim 4, wherein the separator clamping structure comprises a separator clamping cylinder and a separator clamping block, the separator clamping cylinder driving the separator clamping block to move.
6. The battery cell upper separator mechanism according to claim 1, wherein the separator transport assembly comprises a separator transport transverse moving unit, a separator transport longitudinal moving unit and a separator transport adsorption structure, the separator transport transverse moving unit drives the separator transport longitudinal moving unit to move, the separator transport longitudinal moving unit drives the separator transport adsorption structure to move, and the separator transport adsorption structure adsorbs separators.
7. The battery cell upper separator mechanism according to claim 6, wherein the separator carrying and traversing unit comprises a separator carrying and traversing motor and a separator carrying and traversing module, and the separator carrying and traversing motor drives the separator carrying and traversing module to move.
8. The battery cell upper separator mechanism according to claim 6, wherein the separator transport adsorption structure comprises a separator transport mounting plate, a separator transport adsorption plate and a separator transport suction nozzle, wherein a plurality of separator transport adsorption plates are sequentially arranged on the separator transport mounting plate, and a plurality of separator transport suction nozzles are sequentially arranged on the separator transport adsorption plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322306177.1U CN220731607U (en) | 2023-08-25 | 2023-08-25 | Battery cell upper partition plate mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322306177.1U CN220731607U (en) | 2023-08-25 | 2023-08-25 | Battery cell upper partition plate mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220731607U true CN220731607U (en) | 2024-04-05 |
Family
ID=90485996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322306177.1U Active CN220731607U (en) | 2023-08-25 | 2023-08-25 | Battery cell upper partition plate mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220731607U (en) |
-
2023
- 2023-08-25 CN CN202322306177.1U patent/CN220731607U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |