CN210245668U - Hot-pressing laminate plate with tab contact clamp plates of polymer lithium battery with tabs at two ends - Google Patents
Hot-pressing laminate plate with tab contact clamp plates of polymer lithium battery with tabs at two ends Download PDFInfo
- Publication number
- CN210245668U CN210245668U CN201921405049.XU CN201921405049U CN210245668U CN 210245668 U CN210245668 U CN 210245668U CN 201921405049 U CN201921405049 U CN 201921405049U CN 210245668 U CN210245668 U CN 210245668U
- Authority
- CN
- China
- Prior art keywords
- plate
- contact clamp
- lithium battery
- hot
- tab
- 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.)
- Expired - Fee Related
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 25
- 229920000642 polymer Polymers 0.000 title claims abstract description 20
- 238000007731 hot pressing Methods 0.000 title claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 229920002799 BoPET Polymers 0.000 claims description 3
- 239000011120 plywood Substances 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 210000005069 ears Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
Classifications
-
- 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
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model provides a hot-pressing laminate plate with a contact clamp plate of a polymer lithium battery tab with two ends for leading out tabs, which comprises a contact clamp plate and a laminate plate, wherein one surface of the contact clamp plate is provided with two tabs, one end of the contact clamp plate is provided with two wiring terminals, the contact clamp plate is also provided with a plurality of first fixing holes, two ends of the laminate plate are respectively connected with a fixing plate, one surface of the fixing plate is provided with a containing groove, the inside of the containing groove is movably provided with a tab pressing component, the other surface of the fixing plate is provided with a plurality of second fixing holes, the contact clamp plate is detachably connected with one surface of the fixing plate, one surface of the laminate plate is provided with a heating plate which is provided with a wiring block, the heating plate passes through the wiring block through an electric wire to be electrically connected with an external power supply, the contact clamp plate is provided, two tabs are arranged on one contact clamp plate together, and the contact clamp plate can be manufactured through one set of die, so that the cost is saved.
Description
Technical Field
The utility model relates to a polymer lithium cell processing equipment technical field especially relates to hot pressing plywood that has both ends and goes out utmost point ear polymer lithium cell utmost point ear contact clamp plate.
Background
With the diversified development of electronic products, batteries become indispensable products at present, the structural sizes of lithium batteries applied to the battery products are all inconsistent, and most of the lithium batteries are soft package batteries in the electronic products, automobile power energy and other products in the wide application of the lithium batteries at present. The soft package battery needs to be subjected to chemical conversion treatment in the production process. The formation of laminate polymer battery is handled the hot pressing plywood that some formation anchor clamps are commonly used in the existing market, but is used for the common contact fixture plate only one utmost point ear on the hot pressing plywood at present, consequently appears the anti-problem of positive negative pole dress easily at the in-process of installation, and need make two contact fixture plates that correspond with two sets of moulds, wastes time and energy.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model adopts the following technical scheme: the hot-pressing laminate plate is provided with a contact clamp plate of a polymer lithium battery tab with two ends provided with tabs, and comprises a contact clamp plate and a laminate plate;
one surface of the contact clamp plate is provided with two lugs which are arranged at intervals, one end of the contact clamp plate is provided with two wiring terminals, each wiring terminal is used for electrically connecting one lug with an external power supply, and the contact clamp plate is also provided with a plurality of first fixing holes;
two ends of the laminated plate are respectively connected with a fixed plate, one surface of the fixed plate is provided with an accommodating groove, a tab pressing assembly is movably arranged in the accommodating groove, the other surface of the fixed plate is provided with a plurality of second fixed holes, each first fixed hole is correspondingly arranged with one second fixed hole, the contact clamp plate is detachably connected with one surface of the fixed plate, which is far away from the tab pressing assembly, through the first fixed holes, the fixed plate is also provided with two connecting holes, and the two connecting holes are arranged at intervals;
the heating plate is arranged on one side of the laminate and provided with a wiring block, and the heating plate penetrates through the wiring block through an electric wire to be electrically connected with an external power supply.
Further, the number of the laminates is two, and the two laminates are matched with each other.
Further, two contact jig plates are provided on each of the laminates.
Furthermore, one contact clamp plate on one laminate plate is movably abutted with one pressure lug assembly on the other laminate plate respectively.
Further, a bearing film is arranged between the two laminates and used for placing the lithium battery.
Further, the carrier film is a PET film.
Furthermore, a silica gel plate is arranged on one surface of the heating plate, which is far away from the layer plate.
Further, the cross-sectional shape of silica gel board is the same with the cross-sectional shape of the board that generates heat.
Further, the number of the first fixing holes is three, and the number of the second fixing holes is three.
Furthermore, each fixing plate is also provided with three fixing screws, and each fixing screw is movably connected with the inner side wall of one first fixing hole and the inner side wall of the second fixing hole.
The utility model has the advantages that: through setting up two utmost point ears on the contact jig board for at the in-process of installation contact jig board, can avoid contact jig board to appear positive negative pole dress anti-problem well, and adorn two utmost point ears together on a contact jig board, can make the contact jig board through one set of mould, practice thrift the cost.
Drawings
The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.
FIG. 1 is a schematic view of an embodiment of a hot-pressed laminate with tab contact clamp plates for a polymer lithium battery having tabs extending from both ends;
FIG. 2 is a schematic view of an embodiment of a contact holder plate in one orientation;
FIG. 3 is a schematic diagram of an embodiment of a hot-pressed laminate with tab contact clamp plates for a polymer lithium battery having tabs extending from both ends;
FIG. 4 is a schematic view of a combination of two laminates in one orientation.
Detailed Description
The following will combine the drawings of the embodiments of the present invention to further describe the technical solution of the present invention, and the present invention is not limited to the following specific embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
As shown in fig. 1 to 4, the hot-pressing laminate 100 having the contact clamp plate 200 for the polymer lithium battery tab 210 with the tabs 210 at two ends comprises the contact clamp plate 200 and the laminate 100, wherein two tabs 210 are arranged on one surface of the contact clamp plate 200, two tabs 210 are arranged at intervals, two connection terminals 220 are arranged at one end of the contact clamp plate 200, each connection terminal 220 is used for electrically connecting one tab 210 with an external power supply, and a plurality of first fixing holes 230 are further formed in the contact clamp plate 200. Specifically, by arranging the two tabs 210 on the contact clamp plate 200, the problem that the positive and negative poles of the contact clamp plate 200 are reversely arranged can be well avoided in the process of installing the contact clamp plate 200, the two tabs 210 are arranged on one contact clamp plate 200 together, and the contact clamp plate 200 can be manufactured through one set of die, so that the cost is saved. It is worth mentioning that the contact jig board 200 is a contact jig PCB board.
The two ends of the laminate 100 are respectively connected to a fixing plate 300, that is, one end of the laminate 100 is fixedly connected to one side of one fixing plate 300, and the other end is fixedly connected to one side of the other fixing plate 300. A containing groove 310 has been seted up in the one side of fixed plate 300, the activity sets up a pressure utmost point ear subassembly 400 in the containing groove 310, specifically, pressure utmost point ear subassembly 400 includes casing 410, spring, briquetting 420 and guide block 430, casing 410 has a recess, the one end of spring with the bottom of recess is connected, the other end with briquetting 420 connects, guide block 430 set up in casing 410's one end, that is to say, can compress tightly the electrode that becomes the battery on contact jig board 200 through briquetting 420, and make whole pressure utmost point ear subassembly 400 can adapt to the electrode that becomes the battery of different thickness through setting up the spring, and through setting up guide block 430, guide block 430 slope sets up, when consequently placing into the battery, can play fine guide effect.
The other surface of the fixing plate 300 is provided with a plurality of second fixing holes, each of the first fixing holes 230 is correspondingly provided with one of the second fixing holes, the contact jig plate 200 is detachably connected with one surface of the fixing plate 300 away from the tab pressing assembly 400 through the first fixing holes 230, the fixing plate 300 is further provided with two connecting holes 320, the two connecting holes 320 are provided at intervals, specifically, two connecting holes 320 are provided at both sides thereof so that the whole laminate 100 can be directly arranged on the corresponding two sets of sliding mechanisms, each set of sliding mechanisms has two sliding rods, that is, the fixing plates 300 at both sides are respectively sleeved on one set of sliding mechanisms, that is, two sliding rods of each sliding mechanism are respectively and movably inserted into one connecting hole 320, that is, the whole laminate 100 can simultaneously slide on the two sliding mechanisms, and one surface of the laminate 100 is provided with a heating plate 500, the heating panel 500 is provided with a terminal block 510, and the heating panel 500 is electrically connected to an external power source through the terminal block 510 by a wire.
Specifically, the number of the laminate plates 100 is two, the two laminate plates 100 are matched with each other, two contact clamp plates 200 are arranged on each laminate plate 100, one contact clamp plate 200 on one laminate plate 100 is movably abutted to one tab pressing assembly 400 on the other laminate plate 100, a carrier film 600 is further arranged between the two laminate plates 100, the carrier film 600 is used for placing a lithium battery, and further, the carrier film 600 is a PET film. That is, two sheets 100 are used to be fitted to each other, and one end of a carrier film 600 is connected to the bottom of one sheet 100 and the other end is connected to the bottom of the other sheet 100. When the formation battery needs to be charged, the formation battery is directly placed between the two laminates 100, namely on the carrier film 600, further, the carrier film 600 is a soft film, the length of the specific carrier film 600 can be set according to different requirements, namely, the depth of the formation battery placed between the two laminates 100 can be specifically set according to different requirements, and the description in the embodiment is not redundant.
In the above embodiment, when the formation battery needs to be heated, pressurized and formed, the two laminate plates 100 are connected to the left and right sliding mechanisms, respectively, and then one laminate plate 100 is pushed by the output shaft of the air cylinder. To change into the battery and put between two plywood 100, through promoting plywood 100, make two plywood 100 will become the battery and fix in the middle of, this moment, two pressure utmost point ear subassembly 400 above one plywood 100 will become two electrodes of battery and press respectively on two contact fixture boards 200 above another plywood 100, then lead to utmost point ear 210 on two contact fixture boards 200 of this plywood 100 through external power, pressurize and become to becoming the battery, and through switching on heating plate 500, make heating plate 500 begin to heat up, specifically, through an external controller, the controller is the PLC controller, the controller is controlled heating plate 500's concrete temperature through the procedure. Through heating and pressurizing the whole formed battery, the moving speed of the charges in the formed battery is increased, namely, the forming speed of the whole formed battery is increased, and the production and processing speed is increased.
In one embodiment, a silica gel plate is disposed on a surface of the heating plate 500 away from the laminate 100, and the cross-sectional shape of the silica gel plate is the same as that of the heating plate 500, so that unevenness of the surface due to collision when the formed battery is placed between the two laminates 100 can be well avoided by the silica gel plate, and the silica gel plate can play a good role in buffering, thereby improving the yield of the formed battery.
In one embodiment, the number of the first fixing holes 230 is three, the number of the second fixing holes is three, and three fixing screws are further disposed on each fixing plate 300, and each fixing screw is movably connected to an inner sidewall of one of the first fixing holes 230 and an inner sidewall of the second fixing hole. By providing the fixing screws, the contact jig plate 200 can be well fixed on the fixing plate 300, and when the contact jig plate 200 is damaged, it can be detached and replaced. It is worth mentioning that when one tab 210 of the contact clamp plate 200 is damaged, the contact clamp plate 200 can be used continuously, that is, the battery can be processed continuously by another tab 210.
As described above, the above embodiments are not limiting embodiments of the present invention, and modifications or equivalent variations made by those skilled in the art based on the substance of the present invention are within the technical scope of the present invention.
Claims (10)
1. The hot-pressing laminate is provided with a contact clamp plate of polymer lithium battery lugs with lugs at two ends, and is characterized by comprising a contact clamp plate and a laminate;
one surface of the contact clamp plate is provided with two lugs which are arranged at intervals, one end of the contact clamp plate is provided with two wiring terminals, each wiring terminal is used for electrically connecting one lug with an external power supply, and the contact clamp plate is also provided with a plurality of first fixing holes;
two ends of the laminated plate are respectively connected with a fixed plate, one surface of the fixed plate is provided with an accommodating groove, a tab pressing assembly is movably arranged in the accommodating groove, the other surface of the fixed plate is provided with a plurality of second fixed holes, each first fixed hole is correspondingly arranged with one second fixed hole, the contact clamp plate is detachably connected with one surface of the fixed plate, which is far away from the tab pressing assembly, through the first fixed holes, the fixed plate is also provided with two connecting holes, and the two connecting holes are arranged at intervals;
the heating plate is arranged on one side of the laminate and provided with a wiring block, and the heating plate penetrates through the wiring block through an electric wire to be electrically connected with an external power supply.
2. The hot-pressed laminate sheet having a tab contact jig plate for a polymer lithium battery with tabs at both ends as claimed in claim 1, wherein: the number of the laminates is two, and the two laminates are matched with each other.
3. The hot-pressed laminate sheet with the tab contact clamp plate for the polymer lithium battery with the two-end tab, as claimed in claim 2, wherein: two contact clamp plates are arranged on each laminate.
4. The hot-pressed laminate sheet having a tab contact jig plate for a polymer lithium battery with tabs at both ends as claimed in claim 3, wherein: and one contact clamp plate on one laminate plate is movably abutted with one pressure lug assembly on the other laminate plate respectively.
5. The hot-pressed laminate sheet with the tab contact clamp plate for the polymer lithium battery with the tabs extending from both ends as claimed in claim 4, wherein: and a bearing film is also arranged between the two laminates and is used for placing the lithium battery.
6. The hot-pressed laminate sheet with the tab contact clamp plate for the polymer lithium battery with the two-end tab outlet as claimed in claim 5, wherein: the bearing film is a PET film.
7. The hot-pressed laminate sheet having a tab contact jig plate for a polymer lithium battery with tabs at both ends as claimed in claim 1, wherein: and a silica gel plate is arranged on one surface of the heating plate, which is far away from the laminate.
8. The hot-pressed laminate sheet having a tab contact jig plate for a polymer lithium battery with tabs at both ends as claimed in claim 7, wherein: the cross-sectional shape of silica gel board is the same with the cross-sectional shape of heating plate.
9. The hot-pressed laminate sheet having a tab contact jig plate for a polymer lithium battery with tabs at both ends as claimed in claim 1, wherein: the number of the first fixing holes is three, and the number of the second fixing holes is three.
10. The hot-pressed laminate sheet having a tab contact jig plate for a polymer lithium battery with tabs at both ends as claimed in claim 9, wherein: each fixing plate is also provided with three fixing screws, and each fixing screw is movably connected with the inner side wall of one first fixing hole and the inner side wall of the second fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921405049.XU CN210245668U (en) | 2019-08-27 | 2019-08-27 | Hot-pressing laminate plate with tab contact clamp plates of polymer lithium battery with tabs at two ends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921405049.XU CN210245668U (en) | 2019-08-27 | 2019-08-27 | Hot-pressing laminate plate with tab contact clamp plates of polymer lithium battery with tabs at two ends |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210245668U true CN210245668U (en) | 2020-04-03 |
Family
ID=69965218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921405049.XU Expired - Fee Related CN210245668U (en) | 2019-08-27 | 2019-08-27 | Hot-pressing laminate plate with tab contact clamp plates of polymer lithium battery with tabs at two ends |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210245668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024187733A1 (en) * | 2023-03-15 | 2024-09-19 | 无锡先导智能装备股份有限公司 | Battery cell hot pressing device |
-
2019
- 2019-08-27 CN CN201921405049.XU patent/CN210245668U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024187733A1 (en) * | 2023-03-15 | 2024-09-19 | 无锡先导智能装备股份有限公司 | Battery cell hot pressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200403 |