CN111883809A - Embedded soft-packaged electrical core hot pressing platform of clamping jaw - Google Patents
Embedded soft-packaged electrical core hot pressing platform of clamping jaw Download PDFInfo
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- CN111883809A CN111883809A CN202010694427.1A CN202010694427A CN111883809A CN 111883809 A CN111883809 A CN 111883809A CN 202010694427 A CN202010694427 A CN 202010694427A CN 111883809 A CN111883809 A CN 111883809A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0468—Compression means for stacks of electrodes and separators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
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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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a clamping jaw embedded type soft-packaged battery cell hot-pressing platform which comprises a workbench, a hot-pressing cylinder and a control cabinet which are arranged on the workbench, and a hot-pressing clamp arranged below the workbench; the hot-pressing fixture comprises an upper hot-pressing plate, a lower hot-pressing plate, a plurality of upper supporting strips, a plurality of lower supporting strips, an upper telescopic cylinder and a lower telescopic cylinder, wherein the plurality of upper supporting strips are embedded into a row of supporting strip grooves of the upper hot-pressing plate, the plurality of lower supporting strips are embedded into a row of supporting strip grooves of the lower hot-pressing plate, upper telescopic guide rods of the upper telescopic cylinder are fixedly connected with the plurality of upper supporting strips, and lower telescopic guide rods of the lower telescopic cylinder are fixedly connected with the plurality of lower supporting strips; the piston rod of hot pressing cylinder downwardly extending passes workstation and last hot pressboard fixed connection, goes up last heating rod on the hot pressboard, lower heating rod, hot pressing cylinder, last telescopic cylinder, the telescopic cylinder down on the hot pressboard and all is connected with the switch board. The invention has the functions of bearing and clamping the battery cell and hot-pressing, and ensures the accurate and rapid hot-pressing of the soft-packaged battery cell.
Description
Technical Field
The invention relates to the field of hot pressing of soft package cells, in particular to a hot pressing platform of a soft package cell with an embedded clamping jaw.
Background
A soft package lithium ion battery is a secondary battery and mainly comprises four main materials, namely a diaphragm, electrolyte, a positive electrode material and a negative electrode material. The electricity core is after the lamination, and the body is soft, and the transportation is inconvenient, need transport after the electric core compaction.
After the soft package battery is laminated, positive and negative pole pieces are easy to be dislocated in the process of battery core transportation, the energy density of the battery and the safety performance of the battery are affected, and therefore the safety quality of products is affected.
Disclosure of Invention
The invention aims to provide a hot-pressing platform of a soft-packaged battery cell with an embedded clamping jaw, which has the functions of carrying, clamping and hot-pressing the battery cell and ensures accurate and rapid hot-pressing of the soft-packaged battery cell.
The technical scheme of the invention is as follows:
a hot-pressing platform of a soft-packaged battery cell with an embedded clamping jaw comprises a workbench, a hot-pressing cylinder and a control cabinet which are arranged on the workbench, and a hot-pressing clamp arranged below the workbench; the hot pressing fixture comprises an upper hot pressing plate, a lower hot pressing plate, a plurality of upper supporting strips, a plurality of lower supporting strips, an upper telescopic cylinder and a lower telescopic cylinder, wherein a row of supporting strip grooves are formed in the lower end surface of the upper hot pressing plate and the upper end surface of the lower hot pressing plate, the plurality of upper supporting strips are embedded into the row of supporting strip grooves of the upper hot pressing plate, the plurality of lower supporting strips are embedded into the row of supporting strip grooves of the lower hot pressing plate, the plurality of upper supporting strips and the plurality of lower supporting strips are vertically and correspondingly overlapped one by one, the upper telescopic cylinder is connected above the upper hot pressing plate, an upper telescopic guide rod extending downwards of the upper telescopic cylinder penetrates through the upper hot pressing plate and then is fixedly connected with the plurality of upper supporting strips, the lower telescopic cylinder is connected below the lower hot pressing plate, and a lower telescopic guide rod extending upwards of the lower telescopic cylinder penetrates through the lower plate and then is fixedly connected with the plurality of lower supporting strips; the piston rod of hot pressing cylinder downwardly extending pass workstation and last hot pressboard fixed connection, last hot pressboard on be provided with heating rod, the lower heating rod that sets up on the hot pressboard down, hot pressing cylinder, go up telescopic cylinder, telescopic cylinder down all be connected with the switch board.
The hot pressing cylinder select a gas-liquid pressure cylinder, a pressure sensor is connected between a piston rod of the gas-liquid pressure cylinder and the upper hot pressing plate, a pressure regulating valve is arranged on the working platform, a pressure monitor is arranged on the control cabinet and connected with the gas-liquid pressure cylinder through the pressure regulating valve, and the pressure sensor is connected with the pressure monitor.
Last hot pressboard built-in have one row of parallel arrangement's last heating rod, one row of last heating rod is by the one end of last hot pressboard to other end evenly distributed, lower hot pressboard built-in have one row of parallel arrangement's lower heating rod, one row of lower heating rod is by the one end of hot pressboard to other end evenly distributed down.
The control cabinet on be provided with temperature controller, last heating rod and lower heating rod all be connected with temperature controller.
An upper hot pressing large plate is fixedly connected above the upper hot pressing plate, a piston rod of the hot pressing cylinder is fixedly connected with the upper hot pressing large plate, and the upper telescopic cylinder is fixed on the upper hot pressing large plate; the lower part of the lower hot pressing plate is fixedly connected with a lower hot pressing large plate, and the lower telescopic cylinder is fixed on the lower hot pressing large plate.
The upper hot-pressing plate is fixedly connected with the upper hot-pressing large plate through a heat insulation plate, and the lower hot-pressing plate is fixedly connected with the lower hot-pressing large plate through a heat insulation plate.
The upper end surface of the upper hot-pressing large plate is fixedly provided with a plurality of guide pillars, the workbench is provided with a plurality of linear bearings which are communicated up and down, and the top end of each guide pillar penetrates through the corresponding linear bearing from bottom to top.
The top of a plurality of pop-up strip and the bottom of a plurality of lower support strip all be connected with the self-adaptation spring, the inner of self-adaptation spring is connected with the top of the pop-up strip that corresponds or the bottom of lower support strip, the outer end fixed connection of self-adaptation spring is in the support of corresponding jumps the inslot.
The invention has the advantages that:
according to the invention, the upper supporting strip and the lower supporting strip are adopted to carry out bearing clamping on the soft-packaged battery cell, so that the soft-packaged battery cell is accurately and quickly fed between the upper hot pressing plate and the lower hot pressing plate to be subjected to hot pressing, then the hot pressing cylinder drives the upper hot pressing plate to tightly press the soft-packaged battery cell on the lower hot pressing plate to realize quick hot pressing, and the whole hot pressing process is simple and quick; the invention is provided with the pressure monitor and the temperature controller, and the temperature and the pressure of hot pressing are accurately controlled; the self-adaptive springs are arranged on the upper supporting strip and the lower supporting strip, and on one hand, the self-adaptive springs stretch and guide the upper supporting strip or the lower supporting strip and on the other hand, bear the supporting stress of the upper supporting strip or the lower supporting strip in the corresponding supporting strip groove.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the lower holding strip connected to the lower hot press plate according to the present invention.
Fig. 3 is a schematic structural view of the connection of the lower holding strip and the lower telescopic cylinder of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a hot-pressing platform of a clamping jaw embedded type soft-packaged battery cell comprises a workbench 1, a gas-liquid pressure cylinder 2, a pressure regulating valve 3 and a control cabinet 4 which are arranged on the workbench 1, and a hot-pressing fixture arranged below the workbench 4; the control cabinet 4 is provided with a pressure monitor 5 and a temperature controller 6;
the hot-pressing fixture comprises an upper hot-pressing plate 7, an upper hot-pressing large plate 8, a lower hot-pressing plate 9, a lower hot-pressing large plate 10, a plurality of upper supporting strips 11, a plurality of lower supporting strips 12, an upper telescopic cylinder 13 and a lower telescopic cylinder 14, wherein a row of supporting strip grooves are formed in the lower end face of the upper hot-pressing plate 7 and the upper end face of the lower hot-pressing plate 9 respectively, the plurality of upper supporting strips 11 are embedded into the row of supporting strip grooves of the upper hot-pressing plate 7, the plurality of lower supporting strips 9 are embedded into the row of supporting strip grooves of the lower hot-pressing plate 9, the plurality of upper supporting strips 11 and the plurality of lower supporting strips 12 are overlapped up and down in a one-to-one correspondence manner, the outer ends of the plurality of upper supporting strips 11 and the bottom ends of the plurality of lower supporting strips 12 are connected with self-adaptive springs 15, the inner ends of the self-adaptive springs 15 are connected with the top ends of the corresponding upper supporting strips 11 or the bottom ends of the lower; the upper hot-pressing large plate 8 is arranged above the upper hot-pressing plate 7, the upper hot-pressing large plate 7 is fixedly connected with the upper hot-pressing large plate 8 through a heat insulation plate 16, a piston rod of the gas-liquid pressure cylinder 2 is fixedly connected with the upper hot-pressing large plate 8, an upper telescopic cylinder 13 is fixed on the upper hot-pressing large plate 8, an upper telescopic guide rod extending downwards from the upper telescopic cylinder 13 penetrates through the upper hot-pressing large plate 8, the heat insulation plate 16 and the upper hot-pressing plate 7 and is fixedly connected with a plurality of upper supporting strips 11, a lower hot-pressing large plate 10 is arranged below the lower hot-pressing large plate 9, the lower hot-pressing large plate 9 is fixedly connected with a lower hot-pressing large plate 10 through the heat insulation plate 16, a lower telescopic cylinder 14 is fixed on the lower hot-pressing large plate 10, the lower telescopic cylinder 14 is connected below the lower hot-pressing large plate 10, and a lower telescopic guide rod extending upwards from the lower telescopic cylinder 14 penetrates through the lower hot-;
a piston rod extending downwards of the gas-liquid pressure cylinder 2 penetrates through the workbench 1 to be fixedly connected with the upper hot pressing large plate 8, a pressure sensor 17 is connected between the piston rod of the gas-liquid pressure cylinder 2 and the upper hot pressing large plate 8, the gas-liquid pressure cylinder 2 is connected with a pressure monitor 5 on a control cabinet through a pressure regulating valve 3, the pressure sensor 17 is connected with the pressure monitor 5, two guide pillars 18 are fixed on the upper end surface of the upper hot pressing large plate 8, two linear bearings which are communicated up and down are arranged on the workbench 1, and the top end of each guide pillar 18 penetrates through the corresponding linear bearing from bottom to top;
go up hot pressboard 7 and embed last heating rod 19 that has one row of parallel arrangement, one row of last heating rod 19 is by the one end of last hot pressboard 7 to other end evenly distributed, and lower hot pressboard 9 embeds has one row of parallel arrangement's lower heating rod 20, and one row of lower heating rod 20 is by the one end of lower hot pressboard 9 to other end evenly distributed, and one row of last heating rod 19 and one row of lower heating rod 20 all are connected with temperature controller 6 on the switch board.
When the electric core is sent into the hot-pressing structure, go up a plurality of pop-up strip 11 of telescopic cylinder 13 drive and stretch out from the support strip groove of last hot pressboard 7, telescopic cylinder 14 drive a plurality of lower support strip 12 stretch out from the support strip groove of hot pressboard 9 down, accept and the soft package electricity core of centre gripping, it cliies soft package electricity core back to hold in the palm the strip from top to bottom, go up a plurality of pop-up strip 11 of telescopic cylinder 13 drive and contract back to the support strip groove of last hot pressboard 7, the support strip groove of hot pressboard 9 is retracted to a plurality of lower support strip 12 of telescopic cylinder 14 drive down, hot pressboard 7 moves down in the control of gas-liquid pressure cylinder 2 simultaneously, thereby it realizes the hot pressing to press from both sides soft package electricity core between last hot pressboard 7 and lower hot.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an embedded soft-packaged electrical core hot pressing platform of clamping jaw which characterized in that: comprises a workbench, a hot-pressing cylinder and a control cabinet which are arranged on the workbench, and a hot-pressing fixture which is arranged below the workbench; the hot pressing fixture comprises an upper hot pressing plate, a lower hot pressing plate, a plurality of upper supporting strips, a plurality of lower supporting strips, an upper telescopic cylinder and a lower telescopic cylinder, wherein a row of supporting strip grooves are formed in the lower end surface of the upper hot pressing plate and the upper end surface of the lower hot pressing plate, the plurality of upper supporting strips are embedded into the row of supporting strip grooves of the upper hot pressing plate, the plurality of lower supporting strips are embedded into the row of supporting strip grooves of the lower hot pressing plate, the plurality of upper supporting strips and the plurality of lower supporting strips are vertically and correspondingly overlapped one by one, the upper telescopic cylinder is connected above the upper hot pressing plate, an upper telescopic guide rod extending downwards of the upper telescopic cylinder penetrates through the upper hot pressing plate and then is fixedly connected with the plurality of upper supporting strips, the lower telescopic cylinder is connected below the lower hot pressing plate, and a lower telescopic guide rod extending upwards of the lower telescopic cylinder penetrates through the lower plate and then is fixedly connected with the plurality of lower supporting strips; the piston rod of hot pressing cylinder downwardly extending pass workstation and last hot pressboard fixed connection, last hot pressboard on be provided with heating rod, the lower heating rod that sets up on the hot pressboard down, hot pressing cylinder, go up telescopic cylinder, telescopic cylinder down all be connected with the switch board.
2. The hot-pressing platform for the clamping jaw embedded soft package battery cell of claim 1, characterized in that: the hot pressing cylinder select a gas-liquid pressure cylinder, a pressure sensor is connected between a piston rod of the gas-liquid pressure cylinder and the upper hot pressing plate, a pressure regulating valve is arranged on the working platform, a pressure monitor is arranged on the control cabinet and connected with the gas-liquid pressure cylinder through the pressure regulating valve, and the pressure sensor is connected with the pressure monitor.
3. The hot-pressing platform for the clamping jaw embedded soft package battery cell of claim 1, characterized in that: last hot pressboard built-in have one row of parallel arrangement's last heating rod, one row of last heating rod is by the one end of last hot pressboard to other end evenly distributed, lower hot pressboard built-in have one row of parallel arrangement's lower heating rod, one row of lower heating rod is by the one end of hot pressboard to other end evenly distributed down.
4. The hot-pressing platform for the clamping jaw embedded soft package battery cell of claim 1, characterized in that: the control cabinet on be provided with temperature controller, last heating rod and lower heating rod all be connected with temperature controller.
5. The hot-pressing platform for the clamping jaw embedded soft package battery cell of claim 1, characterized in that: an upper hot pressing large plate is fixedly connected above the upper hot pressing plate, a piston rod of the hot pressing cylinder is fixedly connected with the upper hot pressing large plate, and the upper telescopic cylinder is fixed on the upper hot pressing large plate; the lower part of the lower hot pressing plate is fixedly connected with a lower hot pressing large plate, and the lower telescopic cylinder is fixed on the lower hot pressing large plate.
6. The hot-pressing platform for the clamping jaw embedded soft package battery cell of claim 5, characterized in that: the upper hot-pressing plate is fixedly connected with the upper hot-pressing large plate through a heat insulation plate, and the lower hot-pressing plate is fixedly connected with the lower hot-pressing large plate through a heat insulation plate.
7. The hot-pressing platform for the clamping jaw embedded soft package battery cell of claim 5, characterized in that: the upper end surface of the upper hot-pressing large plate is fixedly provided with a plurality of guide pillars, the workbench is provided with a plurality of linear bearings which are communicated up and down, and the top end of each guide pillar penetrates through the corresponding linear bearing from bottom to top.
8. The hot-pressing platform for the clamping jaw embedded soft package battery cell of claim 1, characterized in that: the top of a plurality of pop-up strip and the bottom of a plurality of lower support strip all be connected with the self-adaptation spring, the inner of self-adaptation spring is connected with the top of the pop-up strip that corresponds or the bottom of lower support strip, the outer end fixed connection of self-adaptation spring is in the support of corresponding jumps the inslot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010694427.1A CN111883809A (en) | 2020-07-17 | 2020-07-17 | Embedded soft-packaged electrical core hot pressing platform of clamping jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010694427.1A CN111883809A (en) | 2020-07-17 | 2020-07-17 | Embedded soft-packaged electrical core hot pressing platform of clamping jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111883809A true CN111883809A (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010694427.1A Pending CN111883809A (en) | 2020-07-17 | 2020-07-17 | Embedded soft-packaged electrical core hot pressing platform of clamping jaw |
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| CN (1) | CN111883809A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204333135U (en) * | 2015-01-16 | 2015-05-13 | 深圳市吉阳自动化科技有限公司 | Hot-press arrangement |
| CN205944296U (en) * | 2016-08-16 | 2017-02-08 | 无锡先导智能装备股份有限公司 | Lithium cell stacking subassembly hot press unit |
| CN209526177U (en) * | 2019-04-17 | 2019-10-22 | 深圳吉阳智能科技有限公司 | A kind of battery core pressing device |
| CN209843853U (en) * | 2019-05-13 | 2019-12-24 | 无锡先导智能装备股份有限公司 | Hot press device and battery manufacturing equipment |
-
2020
- 2020-07-17 CN CN202010694427.1A patent/CN111883809A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204333135U (en) * | 2015-01-16 | 2015-05-13 | 深圳市吉阳自动化科技有限公司 | Hot-press arrangement |
| CN205944296U (en) * | 2016-08-16 | 2017-02-08 | 无锡先导智能装备股份有限公司 | Lithium cell stacking subassembly hot press unit |
| CN209526177U (en) * | 2019-04-17 | 2019-10-22 | 深圳吉阳智能科技有限公司 | A kind of battery core pressing device |
| CN209843853U (en) * | 2019-05-13 | 2019-12-24 | 无锡先导智能装备股份有限公司 | Hot press device and battery manufacturing equipment |
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Application publication date: 20201103 |