CN205488376U - Hot pressingization becomes anchor clamps plywood - Google Patents
Hot pressingization becomes anchor clamps plywood Download PDFInfo
- Publication number
- CN205488376U CN205488376U CN201620043835.XU CN201620043835U CN205488376U CN 205488376 U CN205488376 U CN 205488376U CN 201620043835 U CN201620043835 U CN 201620043835U CN 205488376 U CN205488376 U CN 205488376U
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- CN
- China
- Prior art keywords
- extension plate
- plywood
- laminate
- pcb board
- hot pressing
- 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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- 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
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Abstract
The utility model belongs to the technical field of cell manufacturing, concretely relates to hot pressingization becomes anchor clamps plywood, including the plywood, a side of plywood is provided with the PCB subassembly, the PCB board that the PCB subassembly includes the extension plate and is used for being connected with electric core utmost point ear electricity, extension plate one end with the one end of PCB board is connected, the other end of extension plate to a side of plywood extends the setting, just one end that the extension plate extend to set up at least with the side of plywood flushes. Because one end that the extension plate extend to set up at least with the side of plywood flushes, promptly the PCB subassembly can completely violently be established between the both sides limit of plywood under the limiting displacement of PCB subassembly, can not be inclined to one side toward a side pressure of plywood when the plywood carries out hot pressing to electric core to prevent to cause the deformation of electric core, avoid forming " fried dough twist electricity core ".
Description
Technical field
This utility model belongs to cell manufacturing techniques field, is specifically related to a kind of hot pressing battery formation clamp laminate.
Background technology
In recent years, along with constantly bringing forth new ideas of science and technology, battery product has been widely used for all trades and professions, wherein lithium ion battery instead of conventional batteries in the application such as mobile phone, portable computer, video camera, photographing unit, and more jumbo lithium ion battery is on probation in electric automobile, lithium ion battery is by one of major impetus battery becoming 21 century electric automobile.
In the manufacture process of lithium ion battery, including the hot pressing formation process to battery core, the equipment being melted into battery core includes battery formation clamp laminate, the pcb board electrically connected with cell polar ear it is provided with on described laminate, battery core for lug deflection battery core side sealing side, pcb board on battery formation clamp laminate can make corresponding adjustment according to the position of lug, the most at this moment pcb board can be partial to the side of laminate, the opposite side of laminate forms gap owing to lacking pcb board, make the battery core unbalance stress being clamped between laminate, laminate can become distortion power towards side, gap folder partial shape, battery core is made to form fold under the distortion power effect of laminate, eventually become " Flos Cannabis battery core ".
Utility model content
The purpose of this utility model is: for the deficiencies in the prior art, it is provided that a kind of hot pressing battery formation clamp laminate, it is to avoid battery core carries out causing during hot pressing chemical conversion the deformation of battery core.
This utility model adopts the following technical scheme that to achieve these goals
A kind of hot pressing battery formation clamp laminate, including laminate, the one side of described laminate is provided with PCB assembly, described PCB assembly includes extension plate and for the pcb board electrically connected with cell polar ear, described extension plate one end is connected with one end of described pcb board, the other end of described extension plate is extended to a side of described laminate, and the extended one end of described extension plate at least side with described laminate flushes.Due to the extended one end of described extension plate, at least side with described laminate flushes, the most described PCB assembly can be horizontally set with completely between the dual-side of described laminate, under the position-limiting action of described PCB assembly, will not be inclined toward a side pressure of laminate when laminate carries out hot pressing to battery core, thus prevent from causing the deformation of battery core, it is to avoid formed " Flos Cannabis battery core ".
As the improvement of a kind of hot pressing battery formation clamp laminate described in the utility model, described extension plate is one-body molded with described pcb board, i.e. extends one end of PCB, and its prolongation is described extension plate so that compact conformation.
As the improvement of a kind of hot pressing battery formation clamp laminate described in the utility model, the thickness of described extension plate is identical with the thickness of described pcb board, thus makes the consistency of thickness of described PCB assembly, it is to avoid it is inclined that described laminate carries out pressure during hot pressing to battery core.
As the improvement of a kind of hot pressing battery formation clamp laminate described in the utility model, the 1/3 ~ 1/2 of a length of described pcb board length of described extension plate.
Improvement as a kind of hot pressing battery formation clamp laminate described in the utility model, the extended one end of described extension plate is stretched out from described laminate one side, and a length of 0～10cm stretched out, described extension plate is made to reserve enough length, to prevent described laminate from pressing partially when battery core carries out hot pressing further.
The beneficial effects of the utility model are: provide a kind of hot pressing battery formation clamp laminate, including laminate, the one side of described laminate is provided with PCB assembly, described PCB assembly includes extension plate and for the pcb board electrically connected with cell polar ear, described extension plate one end is connected with one end of described pcb board, the other end of described extension plate is extended to a side of described laminate, and the extended one end of described extension plate at least side with described laminate flushes.Due to the extended one end of described extension plate, at least side with described laminate flushes, the most described PCB assembly can be horizontally set with completely between the dual-side of described laminate, under the position-limiting action of described PCB assembly, will not be inclined toward a side pressure of laminate when laminate carries out hot pressing to battery core, thus prevent from causing the deformation of battery core, it is to avoid formed " Flos Cannabis battery core ".
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the two blocks of laminates of this utility model schematic diagrams time battery core carries out hot pressing.
Fig. 3 is the structural representation of this utility model embodiment.
Wherein, 1. laminate, 2.PCB assembly, 21. extension plates, 22.PCB plate, 3. battery core.
Detailed description of the invention
Below in conjunction with detailed description of the invention and Figure of description, this utility model and beneficial effect thereof are described in further detail, but, detailed description of the invention of the present utility model is not limited thereto.
As depicted in figs. 1 and 2, a kind of hot pressing battery formation clamp laminate, including laminate 1, the one side of described laminate 1 is provided with PCB assembly 2, described PCB assembly 2 includes extension plate 21 and for the pcb board 22 electrically connected with the lug of battery core 3, and described extension plate 21 one end is connected with one end of described pcb board 22, and described extension plate 21 is extended to a side of described laminate 1, the extended one end of described extension plate 21 is stretched out from described laminate 1 one side, and a length of 5cm stretched out.Wherein, a length of described PCB assembly 2 total length 1/3 of described extension plate 21 is long, the thickness of described extension plate 21 is identical with the thickness of described pcb board 22, and described extension plate 21 is one-body molded with described pcb board 22, i.e. PCB is extended, its prolongation is described extension plate 21, and the one-body molded setting of described extension plate 21 and pcb board 22 makes compact conformation.
5cm is stretched out from described laminate 1 one side in one end extended due to described extension plate 21, the most described PCB assembly 2 can be horizontally set with completely between the relative dual-side of described laminate 1, under the position-limiting action of described PCB assembly 2, will not be inclined toward a side pressure of laminate 1 when laminate 1 carries out hot pressing to battery core 3, thus prevent from causing the deformation of battery core 3, it is to avoid formed " Flos Cannabis battery core ".
Embodiment
As shown in Figure 3, a kind of hot pressing battery formation clamp laminate, including laminate 1, the one side of described laminate 1 is provided with PCB assembly 2, the one side of described laminate 1 includes side a1, a2, b1 and b2, wherein side a1 is relative with side a2, and side b1 is relative with side b2, and described PCB assembly 2 be arranged in parallel with side b1.Described PCB assembly 2 includes extension plate 21 and for the pcb board 22 electrically connected with battery core 3 lug, described extension plate 21 one end is connected with one end of described pcb board 22, the two ends of described PCB assembly 2 are extended to side a1 and limit, a2 direction respectively, and one end of described pcb board 22 stretches out 3cm from side a2, described extension plate stretches out 6cm from side a1.Wherein, a length of described PCB assembly 2 total length 1/3 of described extension plate 21 is long, the thickness of described extension plate 21 is identical with the thickness of described pcb board 22, and described extension plate 21 is one-body molded with described pcb board 22, i.e. PCB is extended, its prolongation is described extension plate 21, and the one-body molded setting of described extension plate 21 and pcb board 22 makes compact conformation.
Owing to 3cm is stretched out from side a2 in one end of described pcb board 22, described extension plate stretches out 6cm from side a1, the most described PCB assembly 2 can be horizontally set with completely between a1, a2 limit, both sides of described laminate 1, under the position-limiting action of described PCB assembly 2, will not be inclined toward a side pressure of laminate 1 when laminate 1 carries out hot pressing to battery core 3, thus prevent from causing the deformation of battery core 3, it is to avoid formed " Flos Cannabis battery core ".
The announcement of book and teaching according to the above description, above-mentioned embodiment can also be changed and revise by this utility model those skilled in the art.Therefore, this utility model is not limited to above-mentioned detailed description of the invention, and any conspicuously improved, replacement or modification that every those skilled in the art are done on the basis of this utility model belong to protection domain of the present utility model.Although additionally, employ some specific terms in this specification, but these terms are merely for convenience of description, this utility model is not constituted any restriction.
Claims (5)
1. a hot pressing battery formation clamp laminate, it is characterized in that: include laminate, the one side of described laminate is provided with PCB assembly, described PCB assembly includes extension plate and for the pcb board electrically connected with cell polar ear, described extension plate one end is connected with one end of described pcb board, the other end of described extension plate is extended to a side of described laminate, and the extended one end of described extension plate at least side with described laminate flushes.
A kind of hot pressing battery formation clamp laminate the most according to claim 1, it is characterised in that: described extension plate is one-body molded with described pcb board.
A kind of hot pressing battery formation clamp laminate the most according to claim 1, it is characterised in that: the thickness of described extension plate is identical with the thickness of described pcb board.
A kind of hot pressing battery formation clamp laminate the most according to claim 1, it is characterised in that: the 1/3～1/2 of a length of described pcb board length of described extension plate.
A kind of hot pressing battery formation clamp laminate the most according to claim 1, it is characterised in that: the extended one end of described extension plate is stretched out from described laminate one side, and a length of 0～10cm stretched out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043835.XU CN205488376U (en) | 2016-01-18 | 2016-01-18 | Hot pressingization becomes anchor clamps plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043835.XU CN205488376U (en) | 2016-01-18 | 2016-01-18 | Hot pressingization becomes anchor clamps plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205488376U true CN205488376U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620043835.XU Active CN205488376U (en) | 2016-01-18 | 2016-01-18 | Hot pressingization becomes anchor clamps plywood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205488376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037784A (en) * | 2018-07-20 | 2018-12-18 | 深圳市鑫成泰科技有限公司 | A kind of pcb board adjustment device for hot pressing battery formation clamp |
-
2016
- 2016-01-18 CN CN201620043835.XU patent/CN205488376U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037784A (en) * | 2018-07-20 | 2018-12-18 | 深圳市鑫成泰科技有限公司 | A kind of pcb board adjustment device for hot pressing battery formation clamp |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |