CN205218171U - Lithium ion battery electrode lug cuts fillet device - Google Patents
Lithium ion battery electrode lug cuts fillet device Download PDFInfo
- Publication number
- CN205218171U CN205218171U CN201521077465.3U CN201521077465U CN205218171U CN 205218171 U CN205218171 U CN 205218171U CN 201521077465 U CN201521077465 U CN 201521077465U CN 205218171 U CN205218171 U CN 205218171U
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- lithium ion
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- guider
- bearing
- cylinder mounting
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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
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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
- 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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Abstract
The utility model relates to a lithium ion battery electrode lug cuts fillet device, including the base, locate on the base the support and with the curb plate that the support is connected, the cylinder mounting panel is connected to the upper end of curb plate, be fixed with the cylinder on the cylinder mounting panel, the cylinder mounting panel with be equipped with guider between the support, guider's lower extreme is installed on the support, the upper end connects the hanger plate, floating connector with the hanger plate is fixed, the lower terminal surface of hanger plate is equipped with the locating plate and goes up the cutter, be equipped with on the support with go up the lower cutter of cutter cooperation in order to cut battery tab, the below of locating plate is equipped with the pressure flitch, locating plate and push down and be equipped with a set of guide pillar between the flitch, the cover is equipped with resilient means on the guide pillar. The utility model discloses the hourglass phenomenon can not appear pricking in the utmost point epimembranal face of battery plastic -aluminum in process of production, not only improves the security performance of battery, and efficiency still improves the quality.
Description
Technical field
The utility model belongs to battery pole ear cutting means technical field, is specifically related to a kind of lithium ion cell polar ear and cuts fillet device.
Background technology
Along with lithium ion battery portion on new forms of energy market is increasing, the researcher of lithium ion battery technology also gets more and more, also more and more higher to the requirement of performance of lithium ion battery and safety.Polymer Li-ion battery complex manufacturing, operation is various, in production, process of transfer order, easily there is the contact between battery and collide with, and the negative electrode lug that polymer battery exposes (nickel lug) is harder and for right angle, cause cell aluminum-plastic membrane housing in production process by the phenomenon pricked, to have impact on the outward appearance of battery, there is the phenomenon of battery leakage, thus the yields causing battery reduces, security performance reduces, and also result in the problem of customer complaint leakage simultaneously.How to address this problem, become the problem that is needed badly solution.
Utility model content
The purpose of this utility model is solve above-mentioned technical problem and provide a kind of lithium ion cell polar ear used on lithium ionic cell winding machine to cut fillet device, and the polymer Li-ion battery negative electrode lug being applicable to various model cuts fillet.
For achieving the above object, the utility model adopts following technical scheme:
A kind of lithium ion cell polar ear cuts fillet device, comprise base, the side plate be located at the bearing on base and be connected with described bearing, the upper end of described side plate connects cylinder mounting plate, described cylinder mounting plate is fixed with cylinder, between described cylinder mounting plate and described bearing, is provided with guider; The lower end of described guider is arranged on described bearing, upper end connects boatswain chair, cylinder connector and described boatswain chair are fixed, the lower surface of described boatswain chair is provided with location-plate and upper cutter, and described bearing is provided with the lower cutter coordinating to cut battery pole ear with described upper cutter; The below of described location-plate is provided with holding pad, is provided with one group of guide pillar, described guide pillar is arranged with elastic device between described location-plate and lower holding pad.
Described guider comprises the axis of guide, guide pin bushing and lining, and described lining is arranged on described bearing, and described guide pin bushing is arranged in described lining, and the described axis of guide is arranged in described guide pin bushing.
Described guider is two groups, is oppositely arranged.
Described bearing is provided with sliver, for battery pole ear being guided into the position of described upper and lower cutter earnestly.
Described sliver is described in two groups between guider.
Described guide pillar is two, is oppositely arranged; Described elastic device is spring.
The utility model tab cutting fillet device, cell aluminum-plastic membrane surface there will not be and pricks phenomenon in process of production, not only improves the security performance of battery, also improves quality efficiency, reduces personnel, for company saves a large amount of resources.
Accompanying drawing explanation
Fig. 1 cuts the schematic front view of fillet device for lithium ion cell polar ear that the utility model embodiment provides;
Fig. 2 is the side view that lithium ion cell polar ear cuts fillet device;
Lithium ion cell polar ear shown in Fig. 3 cuts the axonometric drawing of fillet device;
In figure: 1-base, 2-side plate, 3-bearing, 4-lower cutter, 5-guide pillar, 6-holding pad, 7-location-plate, 8-Compress Spring, 9-boatswain chair, 10-cylinder mounting plate, 11-cylinder connector, 12-sliver, 13-cylinder, the 14-axis of guide, 15-lining, 16-guide pin bushing, 17-upper cutter.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.
Shown in Fig. 1-3, a kind of lithium ion cell polar ear cuts fillet device, comprise base 1, the side plate 2 be located at the bearing 3 on base and be connected with described bearing, the upper end of described side plate 2 connects cylinder mounting plate 10, described cylinder mounting plate 10 is fixed with cylinder 13, between described cylinder mounting plate 10 and described bearing 3, is provided with guider; The lower end of described guider is arranged on described bearing 3, upper end connects boatswain chair 9, cylinder connector 11 is fixed with described boatswain chair 9, the lower surface of described boatswain chair 9 is provided with location-plate 7 and upper cutter 17, and described bearing is provided with the lower cutter 4 coordinating to cut battery pole ear with described upper cutter; The below of described location-plate 7 is provided with holding pad 6, is provided with one group of guide pillar 5 between described location-plate 7 and lower holding pad 6, and described guide pillar 5 is arranged with Compress Spring 8.
Wherein, described guider comprises the axis of guide 14, guide pin bushing 16 and lining 15, and described lining is arranged on described bearing, and described guide pin bushing is arranged in described lining, and the described axis of guide is arranged in described guide pin bushing.
Preferably, described guider is two groups, is oppositely arranged.
Further, described bearing 3 is provided with sliver 12, for battery pole ear being guided into the position of described upper and lower cutter earnestly.
Wherein, in specific implementation, described sliver 12 is described in two groups between guider.
In the utility model, described guide pillar 5 is two, is oppositely arranged.
Described elastic device can be spring, can be also other elastic materials, as resilient sleeve etc.
In the utility model, described base, bearing firm stable, side plate can reinforce base, thus makes installation that whole tab cutting fillet device is firm on the winder, normal operation work;
In use, negative electrode lug cuts in fillet device operation process after transmitter identification the utility model, through upper lower cutter after pressing plate compresses, start to cut, by the video measurement instrument special detection on up-coiler, whether the lug after cutting is without damaged, without functions such as crooked, impulse-free robustness.After tab cutting, radius of corner 4.5mm, burr can be controlled in less than 30 μm, thus reaches production requirement.
It should be noted that, in process of production, groundless production model sets lug size; First up-coiler front is faced, negative electrode lug (nickel lug) on the lug mechanism on the right, by negative electrode lug dish cover on the winder; Secondly, up-coiler carries out in operation process, and negative electrode lug is communicated to upper and lower cutter after transmitter identification, has cut finally by upper lower cutter, and the waste material after cutting is discharged automatically, and normal lug is sent to transfer welding.Cut rear lug and become rounded shapes.Complete and wholely cut process, up-coiler continues to run, and continues to cut next lug.
The utility model tab cutting fillet device, cell aluminum-plastic membrane surface there will not be and pricks phenomenon in process of production, not only improves the security performance of battery, also improves quality efficiency, reduces personnel, for company saves a large amount of resources.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a lithium ion cell polar ear cuts fillet device, it is characterized in that, comprise base, the side plate be located at the bearing on base and be connected with described bearing, the upper end of described side plate connects cylinder mounting plate, described cylinder mounting plate is fixed with cylinder, between described cylinder mounting plate and described bearing, is provided with guider; The lower end of described guider is arranged on described bearing, upper end connects boatswain chair, cylinder connector and described boatswain chair are fixed, the lower surface of described boatswain chair is provided with location-plate and upper cutter, and described bearing is provided with the lower cutter coordinating to cut battery pole ear with described upper cutter; The below of described location-plate is provided with holding pad, is provided with one group of guide pillar, described guide pillar is arranged with elastic device between described location-plate and lower holding pad.
2. lithium ion cell polar ear cuts fillet device according to claim 1, it is characterized in that, described guider comprises the axis of guide, guide pin bushing and lining, and described lining is arranged on described bearing, described guide pin bushing is arranged in described lining, and the described axis of guide is arranged in described guide pin bushing.
3. lithium ion cell polar ear cuts fillet device according to claim 2, it is characterized in that, described guider is two groups, is oppositely arranged.
4. lithium ion cell polar ear cuts fillet device according to claim 3, it is characterized in that, described bearing is provided with sliver, for battery pole ear being guided into the position of described upper and lower cutting knife.
5. lithium ion cell polar ear cuts fillet device according to claim 4, it is characterized in that, described sliver is described in two groups between guider.
6. according to any one of claim 1-5, lithium ion cell polar ear cuts fillet device, it is characterized in that, described guide pillar is two, is oppositely arranged; Described elastic device is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077465.3U CN205218171U (en) | 2015-12-18 | 2015-12-18 | Lithium ion battery electrode lug cuts fillet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077465.3U CN205218171U (en) | 2015-12-18 | 2015-12-18 | Lithium ion battery electrode lug cuts fillet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205218171U true CN205218171U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521077465.3U Active CN205218171U (en) | 2015-12-18 | 2015-12-18 | Lithium ion battery electrode lug cuts fillet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205218171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414640A (en) * | 2015-12-18 | 2016-03-23 | 天津力神电池股份有限公司 | Tab corner-rounding machine for lithium-ion batteries |
-
2015
- 2015-12-18 CN CN201521077465.3U patent/CN205218171U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414640A (en) * | 2015-12-18 | 2016-03-23 | 天津力神电池股份有限公司 | Tab corner-rounding machine for lithium-ion batteries |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230222 Address after: 300457 No. 38, Haitai South Road, Binhai high tech Industrial Development Zone (outer ring), Binhai New Area, Tianjin Patentee after: TIANJIN LISHEN BATTERY JOINT-STOCK Co.,Ltd. Patentee after: Tianjin Juyuan New Energy Technology Co.,Ltd. Address before: 300384 Tianjin Xiqing District Binhai hi tech Industrial Development Zone (outer ring) 38 Haitai South Road Patentee before: TIANJIN LISHEN BATTERY JOINT-STOCK Co.,Ltd. |