CN204396587U - Lithium ion cell polar ear blanking units - Google Patents
Lithium ion cell polar ear blanking units Download PDFInfo
- Publication number
- CN204396587U CN204396587U CN201420808620.3U CN201420808620U CN204396587U CN 204396587 U CN204396587 U CN 204396587U CN 201420808620 U CN201420808620 U CN 201420808620U CN 204396587 U CN204396587 U CN 204396587U
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- CN
- China
- Prior art keywords
- die
- battery core
- cut
- core holder
- holder
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- Expired - Fee Related
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Abstract
A kind of lithium ion cell polar ear blanking units of the present utility model, comprise bracing frame, bracing frame top is provided with die-cut cylinder, bracing frame lower horizontal is provided with die-cut die holder, die-cut die holder upper surface is provided with positive pole ear notch and negative lug notch, be provided with bottom the piston rod of die-cut cylinder respectively with positive pole ear notch and negative lug notch up and down just to and the positive pole ear punching cutter cooperatively interacted and negative lug punching cutter; Be provided with battery core holder on rear side of bracing frame, be connected with the piston rod of push-and-pull cylinder on rear side of battery core holder, battery core holder top is provided with top board, and top board both sides are provided with and press down snap close fixture.The beneficial effects of the utility model are: die-cut speed is fast, and time saving and energy saving, substantially increase operating efficiency, and can reach technological requirement, homogeneity of product is high, operates safer.
Description
Technical field
The utility model relates to a kind of lithium ion cell polar ear blanking units.
Background technology
In lithium ion battery production process, needing the battery core completing core operation to carry out the die-cut of positive and negative lug, is generally manually fix battery core now, then adopt blanking units to carry out die-cut to battery core, die-cut speed is slow, much can not reach technological requirement, production efficiency is low, and security is not high.
Summary of the invention
For solving above technical deficiency, the utility model provides the high lithium ion cell polar ear blanking units of a kind of efficiency.
The utility model is realized by following measures:
A kind of lithium ion cell polar ear blanking units of the present utility model, comprises bracing frame, support frame as described above
Top is provided with die-cut cylinder, bracing frame lower horizontal is provided with die-cut die holder, described die-cut die holder upper surface is provided with positive pole ear notch and negative lug notch, be provided with bottom the piston rod of described die-cut cylinder with respectively with positive pole ear notch and negative lug notch up and down just to and the positive pole ear punching cutter cooperatively interacted and negative lug punching cutter; Battery core holder is provided with on rear side of support frame as described above, the piston rod of push-and-pull cylinder is connected with on rear side of described battery core holder, described battery core holder top is provided with top board, top board both sides are provided with and press down snap close fixture, before and after battery core holder and die-cut die holder just to and battery core holder upper surface and die-cut die holder upper surface at grade.
Above-mentioned battery core holder top is provided with the lead vertically running through top board.
The above-mentioned snap close fixture that presses down comprises and is fixed on snap close hook on top board dual-side and is rotatably connected on the snap close turning handle matched on battery core holder and with snap close hook.
The beneficial effects of the utility model are: die-cut speed is fast, and time saving and energy saving, substantially increase operating efficiency, and can reach technological requirement, homogeneity of product is high, operates safer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1 bracing frame, 2 die-cut cylinders, 3 die-cut die holders, 4 positive pole ear notches, 5 negative lug notches, 6 battery core holders, 7 push-and-pull cylinders, 8 top boards, 9 leads, 10 press down snap close fixture.
Detailed description of the invention
Below in conjunction with accompanying drawing, further detailed description is done to the utility model:
A kind of lithium ion cell polar ear blanking units of the present utility model, is sent to the battery core be fixed on battery core holder 6 on die-cut die holder 3, utilizes stamping cylinder to carry out punching press to battery core.Easy and simple to handle, operating efficiency is high.
As shown in Figure 1, the utility model comprises bracing frame 1, bracing frame 1 top is provided with die-cut cylinder 2, bracing frame 1 lower horizontal is provided with die-cut die holder 3, die-cut die holder 3 upper surface is provided with positive pole ear notch 4 and negative lug notch 5, and positive pole ear notch 4 is consistent with wanted die-cut shape with the shape of negative lug notch 5.Be provided with positive pole ear punching cutter and negative lug punching cutter bottom the piston rod of die-cut cylinder 2, positive pole ear punching cutter and negative lug punching cutter respectively with positive pole ear notch 4 and negative lug notch about 5 just to and cooperatively interact.
Battery core holder 6 is positioned at bracing frame rear, just right before and after battery core holder 6 and die-cut die holder 3, and battery core holder 6 upper surface and die-cut die holder 3 upper surface are at grade.Battery core holder 6 top is provided with top board 8, and battery core holder 6 top is provided with the lead 9 vertically running through top board 8, and when top board 8 is up and down, lead 9 plays guide effect, avoids top board 8 to press partially.Top board 8 both sides are provided with and press down snap close fixture 10, press down snap close fixture 10 and comprise and be fixed on snap close hook on top board 8 dual-side and be rotatably connected on the snap close turning handle matched on battery core holder 6 and with snap close hook.Time die-cut, top board 8 is pulled upwardly, battery core is clipped between top board 8 and battery core holder 6 top, then with pressing down snap close fixture 10, top board 8 is clamped downwards, thus battery core is fixed.The piston rod of push-and-pull cylinder 7 is connected with on rear side of battery core holder 6.Battery core holder 6 can push near die-cut die holder 3 by push-and-pull cylinder 7, and the battery core edge being suspended in battery core holder 6 front end outer side is then just in time pushed to die-cut die holder 3, after starting die-cut cylinder 2, just battery core can will punch out lug corner cut.
The above is only the preferred embodiment of this patent; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the art of this patent principle; can also make some improvement and replacement, these improve and replace the protection domain that also should be considered as this patent.
Claims (3)
1. a lithium ion cell polar ear blanking units, it is characterized in that: comprise bracing frame, support frame as described above top is provided with die-cut cylinder, bracing frame lower horizontal is provided with die-cut die holder, described die-cut die holder upper surface is provided with positive pole ear notch and negative lug notch, be provided with bottom the piston rod of described die-cut cylinder respectively with positive pole ear notch and negative lug notch up and down just to and the positive pole ear punching cutter cooperatively interacted and negative lug punching cutter; Battery core holder is provided with on rear side of support frame as described above, the piston rod of push-and-pull cylinder is connected with on rear side of described battery core holder, described battery core holder top is provided with top board, top board both sides are provided with and press down snap close fixture, before and after battery core holder and die-cut die holder just to and battery core holder upper surface and die-cut die holder upper surface at grade.
2. lithium ion cell polar ear blanking units according to claim 1, is characterized in that: described battery core holder top is provided with the lead vertically running through top board.
3. lithium ion cell polar ear blanking units according to claim 1, is characterized in that: described in press down snap close fixture and comprise the snap close hook that is fixed on top board dual-side and be rotatably connected on the snap close turning handle matched on battery core holder and with snap close hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420808620.3U CN204396587U (en) | 2014-12-19 | 2014-12-19 | Lithium ion cell polar ear blanking units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420808620.3U CN204396587U (en) | 2014-12-19 | 2014-12-19 | Lithium ion cell polar ear blanking units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204396587U true CN204396587U (en) | 2015-06-17 |
Family
ID=53420485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420808620.3U Expired - Fee Related CN204396587U (en) | 2014-12-19 | 2014-12-19 | Lithium ion cell polar ear blanking units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204396587U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690091A (en) * | 2016-03-22 | 2016-06-22 | 严卓晟 | Full-automatic robot producing system for power battery |
| CN111389996A (en) * | 2020-03-14 | 2020-07-10 | 郑建 | Lithium battery pole piece stamping method |
-
2014
- 2014-12-19 CN CN201420808620.3U patent/CN204396587U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690091A (en) * | 2016-03-22 | 2016-06-22 | 严卓晟 | Full-automatic robot producing system for power battery |
| CN105690091B (en) * | 2016-03-22 | 2019-06-14 | 严卓晟 | Power battery fully-automatic production robot system |
| CN111389996A (en) * | 2020-03-14 | 2020-07-10 | 郑建 | Lithium battery pole piece stamping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20181219 |