CN208336423U - Battery core top side seal fixture - Google Patents
Battery core top side seal fixture Download PDFInfo
- Publication number
- CN208336423U CN208336423U CN201820918555.8U CN201820918555U CN208336423U CN 208336423 U CN208336423 U CN 208336423U CN 201820918555 U CN201820918555 U CN 201820918555U CN 208336423 U CN208336423 U CN 208336423U
- Authority
- CN
- China
- Prior art keywords
- tab
- battery core
- locating piece
- side seal
- pallet
- 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.)
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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
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Battery core top side seal fixture, pallet including placing battery core, the pallet is placed on top/side seal machine encapsulation table top, battery core locating piece and tab locating piece are provided on the pallet, it is provided with the tab slot for placing tab on the tab locating piece, the vertical section shape of the tab slot is up big and down small trapezoidal.The utility model is improved for the tab breach or gap problem of existing semi-automatic top side seal battery core, by the way that trapezoidal tab slot is arranged, and further configure tab lifting body, can avoid battery core take, side during tab and tab locating piece there is a situation where scratching lead to tab breach or notch generation, scrapping for battery core is reduced, production yield and efficiency are improved.
Description
Technical field
The utility model belongs to lithium ion battery manufacturing equipment technical field, more specifically to a kind of lithium cell half
Fixture used in automatic top/side seal technique.
Background technique
The fast development of New Energy Industry has driven the development and popularization of lithium battery, as market is to battery core energy density
Requirement it is higher and higher, each Li electricity manufacturer all increase to lithium cell research and development investment.In lithium cell R&D process, often
Series-produced sample size is smaller, therefore the major way encapsulated is that core enters shell manually, then reuses semi-automatic top side seal machine
Carry out closedtop and side seal.During battery core closedtop and side seal, due to being manually to put, take battery core, when putting, taking battery core, electricity
The metal tabs of core are easy to scratch the tab locating piece on jig pallet, breach or notch occur so as to cause tab root.
After breach or notch occurs in tab root, the intensity of tab will affect, it is made not to be able to satisfy the intensity requirement that tab turns welding, electricity
Core can only carry out scrapping processing, not only reduce production yield, also increase cost.
Utility model content
The purpose of the utility model is to provide one kind can prevent lithium-ion electric core from occurring during semi-automatic top/side seal
The fixture of tab breach or notch.
To achieve the goals above, the utility model takes following technical solution:
Battery core top side seal fixture, the pallet including placing battery core, the pallet are placed in top/side seal machine encapsulation table top
On, it is provided with battery core locating piece and tab locating piece on the pallet, the pole for placing tab is provided on the tab locating piece
Ear slot, the vertical section shape of the tab slot are up big and down small trapezoidal.
More specifically, the pattern draft of the tab slot is 6 °~9 °.
It further, further include the tab lifting body being located at below the tab locating piece, the tab lifting body
Piston including lifting body fixed frame, the jacking cylinder being set on the lifting body fixed frame and the jacking cylinder
The connected jacking block of bar；
The jacking block can move up and down under the control of the jacking cylinder, and tab is lifted away to tab slot upwards.
More specifically, on top/side seal machine fixed pedestal, the tab positions the lifting body fixed mount setting
The through slot passed through for the jacking block is correspondingly arranged on block, pallet and encapsulation table top.
More specifically, the battery core locating piece includes the stationary positioned portion and movable positioning region being disposed adjacent, the fixation
Positioning region is mutually fixed with the pallet, and the movable positioning region can be mobile relative to the pallet；The tab locating piece with it is described
The movable ipsilateral setting in positioning region, and surround the space for accommodating battery core jointly with the stationary positioned portion, movable positioning region.
More specifically, the stationary positioned portion is the side wall for protruding from the tray upper surface, and the movable positioning region is L
The block of shape.
From the above technical scheme, the utility model sets up big and down small for the tab slot of tab locating piece on fixture
Dovetail groove, can be to avoid battery core during taking, putting, tab is scratched with tab locating piece, causes tab root disconnected
The problem of splitting and influence tab intensity, improving tab breach or notch；Simultaneously in a preferred approach, match with tab lifting body
It closes, can preferably avoid tab from scratching with tab locating piece, not only increase production yield, reduce the report of battery core
It is useless, production cost is reduced, can also be improved efficiency.
Detailed description of the invention
It, below will be to required in embodiment or description of the prior art in order to illustrate more clearly of the utility model embodiment
The attached drawing used does simple introduction, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is semi-automatic top/side seal machine structural schematic diagram；
Fig. 2 is the structural schematic diagram of the utility model embodiment fixture；
Fig. 3 is the structural schematic diagram of the utility model embodiment tab locating piece；
Fig. 4 is the top view of the utility model embodiment tab locating piece；
Fig. 5 is the structural schematic diagram of the utility model embodiment tab lifting body；
Fig. 6 is semi-automatic top/side seal machine front view；
Fig. 7 is the partial structural diagram that fixture is placed on encapsulation table top.
Specific embodiment of the present utility model is described in more detail below in conjunction with attached drawing.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing.Fig. 1 is the structural representation of semi-automatic top/side seal machine
Figure.As shown in Figure 1, semi-automatic top/side seal machine includes fixed pedestal 1, encapsulation table top 2 and end socket 3.Encapsulation table top 2 is set to
On fixed pedestal 1, for placing battery core top side seal fixture 5.End socket 3 can be set to up or down to be fixed with 1 phase of fixed pedestal
End socket bracket 4 on, encapsulation table top 2 is located at the lower section of end socket 3.After battery core is placed on battery core top side seal fixture 5, end socket 3
It can move down, the top margin and side of battery core are packaged.
As shown in Fig. 2, battery core top side seal fixture 5 includes pallet 5-1 for placing battery core and is set to pallet 5-1
For positioning to battery core, tab locating piece 5-3 is used by battery core locating piece 5-2 and tab locating piece 5-3, battery core locating piece 5-2
It is positioned in the tab to battery core.The battery core locating piece 5-2 of the present embodiment include the stationary positioned portion 5-2a that is disposed adjacent and
Movable positioning region 5-2b, stationary positioned portion 5-2a are fixed with pallet 5-1 phase, and movable positioning region 5-2b can opposing tray 5-1 (fixation
Positioning region 5-2a) it is mobile.The stationary positioned portion 5-2a of the present embodiment is the side wall for protruding from the upper surface pallet 5-1, movable to position
Portion 5-2b is L-shaped block.The position of movable positioning region 5-2b can pass through the first positioning sliding block 5-4 and the second positioning sliding block 5-5
It is fixed.
Tab locating piece 5-3 is set to the side, ipsilateral with movable positioning region 5-2b of stationary positioned portion 5-2a.Tab positioning
Block 5-3 and stationary positioned portion 5-2a, movable positioning region 5-2b surround the space for accommodating battery core jointly.Referring to Fig. 3 and Fig. 4, tab
The tab slot 5-3a for placing cell polar ear is provided on locating piece 5-3, the vertical section shape of tab slot 5-3a is up big and down small
Trapezoidal, the pattern draft of tab slot 5-3a is 6 °~9 °.The tab locating piece 5-3 of the present embodiment is fixed on by threaded fastener
On pallet 5-1.When battery core to be put on pallet 5-1, since the tab slot 5-3a on tab locating piece 5-3 is using up big and down small
Design, can to avoid electric discharge core during metal tabs scratched with tab locating piece 5-3 and tab root caused to go out
Existing breach or notch.
In addition, manual operations is easy that tab is made to encounter tab locating piece and damage tab when in order to avoid taking battery core, as
A kind of preferred embodiment of the utility model, is additionally provided with tab lifting body below tab locating piece.Such as Fig. 5 institute
Show, tab lifting body includes lifting body fixed frame 6, jacking cylinder 7 and jacking block 8.In conjunction with Fig. 6, tab lifting body is set
It is placed on fixed pedestal 1, is located under encapsulation table top 2.Lifting body fixed frame 6 is fixed with 1 phase of fixed pedestal, jacking cylinder 7
It is fixed with lifting body fixed frame 6-1 phase, jacking block 8 is connected with the piston rod of jacking cylinder 7, jacks block 8 in jacking cylinder 7
Under effect, it can move up and down along the vertical direction.The through slot b (Fig. 3) passed through for jacking block 8, support are provided on tab locating piece 5-3
It is also equipped in corresponding position for the through slot b (Fig. 7) that passes through of jacking block 8 on disk 5-1 and encapsulation table top 2.It is finished in battery core encapsulation
Afterwards, jacking cylinder 7 acts, and jacking block 8 is driven to move up, and jacking block 8 passes sequentially through the through slot b and tab on encapsulation table top 2
Through slot b on locating piece 5-3, jacks up tab upwards, and tab is lifted away from the tab slot 5-3a on tab locating piece 5-3, is avoided
Tab and tab locating piece break problem caused by scratching when taking battery core by hand, to improve product yield and production efficiency, drop
Low production cost.The jacking cylinder of the present embodiment can also be replaced using the conventional driving unit such as motor.In order to facilitate folder
The pick-and-place of tool and simplified clamp structure, the present embodiment mutually fix tab lifting body and encapsulation table top and/or fixed pedestal,
In the case that structure space allows, tab lifting body also be can be set on the pallet of fixture.
Above embodiments are only to illustrate the technical solution of the utility model rather than its limitations, although referring to above-mentioned implementation
The utility model is described in detail in example, it should be understood by a person of ordinary skill in the art that still can be to this reality
It is modified or replaced equivalently with novel specific embodiment, and is repaired without departing from any of the spirit and scope of the utility model
Change or equivalent replacement, should all cover among the scope of the utility model.
Claims (6)
1. battery core top side seal fixture, the pallet including placing battery core, the pallet are placed on top/side seal machine encapsulation table top,
It is characterized by:
It is provided with battery core locating piece and tab locating piece on the pallet, the pole for placing tab is provided on the tab locating piece
Ear slot, the vertical section shape of the tab slot are up big and down small trapezoidal.
2. battery core top side seal fixture as described in claim 1, it is characterised in that: the pattern draft of the tab slot be 6 °~
9°。
3. battery core top side seal fixture as claimed in claim 1 or 2, it is characterised in that: further include being located at the tab locating piece
The tab lifting body of lower section, the tab lifting body include lifting body fixed frame, are set to the lifting body and fix
Jacking cylinder on frame, the jacking block being connected with the piston rod of the jacking cylinder；
The jacking block can move up and down under the control of the jacking cylinder, and tab is lifted away to tab slot upwards.
4. battery core top side seal fixture as claimed in claim 3, it is characterised in that: the lifting body fixed mount setting in top/
On the fixed pedestal of side seal machine, it is correspondingly arranged on the tab locating piece, pallet and encapsulation table top and is passed through for the jacking block
Through slot.
5. battery core top side seal fixture as described in claim 1, it is characterised in that: the battery core locating piece includes being disposed adjacent
Stationary positioned portion and movable positioning region, the stationary positioned portion are mutually fixed with the pallet, and the movable positioning region can be with respect to institute
It is mobile to state pallet；
The tab locating piece and the movable ipsilateral setting in positioning region, and it is common with the stationary positioned portion, movable positioning region
Surround the space for accommodating battery core.
6. battery core top side seal fixture as claimed in claim 5, it is characterised in that: the stationary positioned portion is to protrude from the support
The side wall of disk upper surface, the movable positioning region are L-shaped block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820918555.8U CN208336423U (en) | 2018-06-13 | 2018-06-13 | Battery core top side seal fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820918555.8U CN208336423U (en) | 2018-06-13 | 2018-06-13 | Battery core top side seal fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208336423U true CN208336423U (en) | 2019-01-04 |
Family
ID=64770551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820918555.8U Active CN208336423U (en) | 2018-06-13 | 2018-06-13 | Battery core top side seal fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208336423U (en) |
-
2018
- 2018-06-13 CN CN201820918555.8U patent/CN208336423U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee after: Zhuhai Guanyu Battery Co.,Ltd. Address before: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. Address after: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee after: ZHUHAI COSLIGHT BATTERY Co.,Ltd. Address before: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |