CN214123931U - Square aluminum-shell battery module stacking device - Google Patents
Square aluminum-shell battery module stacking device Download PDFInfo
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- CN214123931U CN214123931U CN202022586939.4U CN202022586939U CN214123931U CN 214123931 U CN214123931 U CN 214123931U CN 202022586939 U CN202022586939 U CN 202022586939U CN 214123931 U CN214123931 U CN 214123931U
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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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Abstract
The utility model provides a square aluminum shell battery module stacking device, which comprises a rack, a fixed pressing component, a movable pressing component and an upper pressing component; the fixed pressing assembly comprises a fixed pressing plate, and the fixed pressing plate is arranged on the rack through a fixed connecting piece; the movable pressing assembly comprises a movable pressing plate and a driving mechanism, the movable pressing plate and the fixed pressing plate are oppositely arranged in parallel, and the driving mechanism is arranged on the rack and is used for driving the movable pressing plate to be close to or far away from the fixed pressing plate; the upper pressing assembly comprises an upper pressing plate, the upper pressing plate is arranged above the fixed pressing plate and the movable pressing plate and is parallel to the rack, two ends of the upper pressing plate are arranged on the rack, and a stacking area is formed among the movable pressing plate, the fixed pressing plate and the upper pressing plate.
Description
Technical Field
The utility model relates to a battery module manufacturing technical field especially relates to a square aluminum hull battery module piles up device.
Background
As a core component of a new energy automobile, the production of a power battery pack has received more and more attention in recent years. The power battery pack mainly comprises a module, a battery management system and other electric mechanical devices. The size of module is showing the inner space and the follow-up assembly that influence battery package, and the pretightning force of module can influence whole package structural stability and cycle life simultaneously, consequently the pretightning force when will strictly control module group length and shaping when production.
Module production includes the assembly and welding of the cells, end plates and integrated cover plates. The end plates and the batteries are stacked, molded, packaged and fastened, so that the length of the module and the pretightening force during molding are directly influenced. The existing method is to stack batteries by using a simple tool, then place the stacked batteries on a mechanical positioning mechanism, control the length of a module by screwing a mechanical screwing handle to control the stroke, and then pack and fasten the module. However, the method can not realize continuous operation, and the production efficiency is seriously influenced; during the stacking and forming process, the pneumatic pressing device and the device capable of monitoring the pretightening force are not available, the module stacking process module length and the pretightening force consistency during forming cannot be guaranteed, the conditions of poor module length and overlarge or undersize pretightening force during forming are easily caused, and the assembly and circulation of subsequent battery packs are influenced.
SUMMERY OF THE UTILITY MODEL
Based on the technical problem who exists among the background art, the utility model provides a square aluminum hull battery module piles up device.
The utility model provides a square aluminum shell battery module stacking device, which comprises a rack, a fixed pressing component, a movable pressing component and an upper pressing component;
the fixed pressing assembly comprises a fixed pressing plate, and the fixed pressing plate is arranged on the rack through a fixed connecting piece;
the movable pressing assembly comprises a movable pressing plate and a driving mechanism, the movable pressing plate and the fixed pressing plate are oppositely arranged in parallel, and the driving mechanism is arranged on the rack and is used for driving the movable pressing plate to be close to or far away from the fixed pressing plate;
the upper pressing assembly comprises an upper pressing plate, the upper pressing plate is arranged above the fixed pressing plate and the movable pressing plate and is parallel to the rack, two ends of the upper pressing plate are arranged on the rack, and a stacking area is formed among the movable pressing plate, the fixed pressing plate and the upper pressing plate.
Preferably, the fixed connecting piece comprises a fixed mounting plate, a base plate and a connecting rod, the fixed mounting plate is arranged on one side, away from the movable pressing plate, of the fixed pressing plate and is fixed on the rack through screws, the base plate is arranged between the fixed mounting plate and the fixed pressing plate and is fixedly connected with the fixed pressing plate, and the connecting rod penetrates through the fixed mounting plate to be connected with the base plate and is fixedly connected with the fixed mounting plate.
Preferably, the fixed pressing assembly further comprises a pressure sensor and a digital display instrument, the pressure sensor is installed between the base plate and the fixed pressing plate, the digital display instrument is installed on the rack, and the digital display instrument is used for acquiring and displaying a pressure value detected by the pressure sensor in real time.
Preferably, the driving mechanism is a cylinder, and the movable pressing plate is connected with a front end plate of a piston rod of the cylinder through a connecting plate.
Preferably, the rack is provided with a manual valve for controlling the operation of the air cylinder.
Preferably, a first supporting U-shaped plate which is fixed on the rack and is in clearance fit with the pull rod is arranged between the fixed mounting plate and the base plate, and a first knob which is in threaded connection with the first supporting U-shaped plate is in threaded connection with the upper pressure plate.
Preferably, a second supporting U-shaped plate which is fixed on the rack and is in clearance fit with the connecting plate is arranged between the movable pressing plate and the driving mechanism, and a second knob which is in threaded connection with the second supporting U-shaped plate is in threaded connection with the upper pressing plate.
Preferably, one side of the fixed pressing plate, which is close to the movable pressing plate, is provided with two parallel first grooves, and one side of the movable pressing plate, which is close to the fixed pressing plate, is provided with two parallel second grooves.
Preferably, an insulating plate is fixed at the bottom of the upper pressure plate.
Preferably, the device further comprises a limiting barrier strip, the limiting barrier strip is fixed on the rack and located on one side of the fixed pressing plate and one side of the movable pressing plate, and a stacking area is formed between the limiting barrier strip and the fixed pressing plate, between the limiting barrier strip and the movable pressing plate, between the limiting barrier strip and the upper pressing plate.
The utility model provides a square aluminum hull battery module piles up device, simple structure, low cost. The automatic extrusion and limiting after the module stacking ensures that the module is qualified in size, and the real-time value of the pre-tightening force during the molding can be monitored. Meanwhile, the process of monitoring the pretightening force does not need to wait, the module can be packed and fastened at the same time, the streamlined operation can be realized, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a stacking apparatus for a square aluminum-shell battery module according to the present invention;
fig. 2 is a top view of a stacking apparatus for square aluminum-shell battery modules according to the present invention;
fig. 3 is a schematic structural view of a fixing pressing plate in a stacking apparatus for a square aluminum-shell battery module according to the present invention;
fig. 4 is a schematic structural view of the active pressing plate in the stacking device for square aluminum-shell battery modules according to the present invention.
Detailed Description
Referring to fig. 1-4, the utility model provides a square aluminum shell battery module stacking device, which comprises a rack 1, a fixed pressing component, a movable pressing component and an upper pressing component; wherein:
the fixed pressing assembly comprises a fixed pressing plate 2, and the fixed pressing plate 2 is installed on the rack 1 through a fixed connecting piece.
The movable pressing assembly comprises a movable pressing plate 3 and a driving mechanism 4, the movable pressing plate 3 and the fixed pressing plate 2 are arranged in parallel and oppositely, and the driving mechanism 4 is installed on the rack 1 and used for driving the movable pressing plate 3 to be close to or far away from the fixed pressing plate 2.
The upper pressing component comprises an upper pressing plate 5, the upper pressing plate 5 is arranged above the fixed pressing plate 2 and the movable pressing plate 3 and is parallel to the rack 1, two ends of the upper pressing plate 5 are mounted on the rack 1, an insulating plate 17 is fixed at the bottom of the upper pressing plate 5, and a stacking area is formed among the movable pressing plate 3, the fixed pressing plate 2 and the upper pressing plate 5.
In the specific embodiment, the fixed connecting piece comprises a fixed mounting plate 6, a base plate 7, a connecting rod 8, a pressure sensor and a digital display instrument, the fixed mounting plate 6 is arranged on one side, away from the movable pressing plate 3, of the fixed pressing plate 2, the fixed mounting plate 6 is fixed on the rack 1 through screws, the base plate 7 is arranged between the fixed mounting plate 6 and the fixed pressing plate 2, the base plate 7 is fixedly connected with the fixed pressing plate 2, the connecting rod 8 penetrates through the fixed mounting plate 6 to be connected with the base plate 7, and the connecting rod 8 is fixedly connected with the fixed mounting. The pressure sensor is arranged between the base plate 7 and the fixed pressing plate 2, the digital display instrument is arranged on the rack and used for acquiring and displaying a pressure value detected by the pressure sensor in real time, and the pressure sensor can be set in a pressure range and has a pressure overrun alarm and warning function.
In the specific embodiment, the driving mechanism 4 is a cylinder, and the movable platen 3 is connected with a front end plate of a piston rod of the cylinder through a connecting plate 9. The bench 1 is provided with a manual valve 10 for controlling the operation of the cylinder.
In the specific embodiment, a first supporting U-shaped plate 11 which is fixed on the rack 1 and is in clearance fit with the pull rod is arranged between the fixed mounting plate 6 and the backing plate 7, and a first knob 12 which is in threaded connection with the first supporting U-shaped plate 11 is in threaded connection with the upper pressure plate 5. A second supporting U-shaped plate 13 which is fixed on the rack 1 and is in clearance fit with the connecting plate 9 is arranged between the movable pressing plate 3 and the driving mechanism 4, and a second knob 14 which is in threaded connection with the second supporting U-shaped plate 13 is in threaded connection with the upper pressing plate 5.
In the specific embodiment, two parallel first grooves 15 are formed on one side of the fixed pressing plate 2 close to the movable pressing plate 3, and two parallel second grooves 16 are formed on one side of the movable pressing plate 3 close to the fixed pressing plate 2. Is convenient for packing.
In the specific embodiment, the device further comprises a limit barrier strip 18, the limit barrier strip 18 is fixed on the rack 1 and located on one side of the fixed pressing plate 2 and the movable pressing plate 3, and a stacking area is formed between the limit barrier strip 18 and the fixed pressing plate 2, the movable pressing plate 3 and the upper pressing plate 5.
The utility model discloses spacing blend stop 18 and fixed pressing plate 2, activity clamp plate 3, it is used for square aluminum hull battery to pile up back extrusion forming region to form between the top board 5, top board 5 connects into top board assembly with insulation board 17 fastening, top board assembly places perpendicularly and piles up module utmost point post top, adjust first knob 12, second knob 14 makes top board 5 and first support U template 11, second support U template 13 fastening connection, through pressing manual valve 10, cylinder 4 moves, the module after piling up compresses tightly the subassembly under the action at power, press module length to length settlement scope, fixed pressure sensor subassembly passes through the pretension value that pressure sensor passes through pressure sensor digital display instrument real-time display module group through pressure sensor, use fastening material to pass through first recess 15 simultaneously, the concave type region of second recess 16 carries out the shaping packing of fastening position. After the module is packaged, the manual valve 10 is pressed, the piston rod is moved by the air cylinder 4 to be retracted, the first knob 12 and the second knob 14 are unscrewed, and the packaged and molded module is taken out from the stacking area and transferred to the next procedure.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. A stacking device for square aluminum shell battery modules is characterized by comprising a rack (1), a fixed pressing assembly, a movable pressing assembly and an upper pressing assembly;
the fixed pressing assembly comprises a fixed pressing plate (2), and the fixed pressing plate (2) is installed on the rack (1) through a fixed connecting piece;
the movable pressing assembly comprises a movable pressing plate (3) and a driving mechanism (4), the movable pressing plate (3) and the fixed pressing plate (2) are oppositely arranged in parallel, and the driving mechanism (4) is arranged on the rack (1) and used for driving the movable pressing plate (3) to be close to or far away from the fixed pressing plate (2);
the upper pressing component comprises an upper pressing plate (5), the upper pressing plate (5) is arranged above the fixed pressing plate (2) and the movable pressing plate (3) and is parallel to the rack (1), two ends of the upper pressing plate (5) are installed on the rack (1), and a stacking area is formed among the movable pressing plate (3), the fixed pressing plate (2) and the upper pressing plate (5).
2. The square aluminum-can battery module stacking device as recited in claim 1, wherein the fixing connection member comprises a fixing mounting plate (6), a backing plate (7) and a connection rod (8), the fixing mounting plate (6) is disposed on one side of the fixing pressure plate (2) away from the movable pressure plate (3) and the fixing mounting plate (6) is fixed on the rack (1) through screws, the backing plate (7) is disposed between the fixing mounting plate (6) and the fixing pressure plate (2) and the backing plate (7) is fixedly connected with the fixing pressure plate (2), the connection rod (8) passes through the fixing mounting plate (6) to be connected with the backing plate (7) and the connection rod (8) is fixedly connected with the fixing mounting plate (6).
3. The square aluminum-shell battery module stacking device as recited in claim 2, wherein the fixing and pressing assembly further comprises a pressure sensor and a digital display instrument, the pressure sensor is installed between the base plate (7) and the fixing and pressing plate (2), the digital display instrument is installed on the rack, and the digital display instrument is used for acquiring and displaying a pressure value detected by the pressure sensor in real time.
4. The square aluminum-shell battery module stacking device as recited in any one of claims 1 to 3, wherein the driving mechanism (4) is a cylinder, and the movable platen (3) is connected with a front end plate of a piston rod of the cylinder through a connecting plate (9).
5. The square aluminum-can battery module stacking apparatus according to claim 4, wherein a manual valve (10) for controlling the operation of the cylinder is provided on the rack (1).
6. The square aluminum-can battery module stacking device as recited in claim 2, wherein a first supporting U-shaped plate (11) fixed on the rack (1) and in clearance fit with the pull rod is provided between the fixing mounting plate (6) and the backing plate (7), and a first knob (12) in threaded connection with the first supporting U-shaped plate (11) is in threaded connection with the upper press plate (5).
7. The square aluminum-shell battery module stacking device as recited in claim 4, wherein a second supporting U-shaped plate (13) fixed on the rack (1) and in clearance fit with the connecting plate (9) is arranged between the movable pressing plate (3) and the driving mechanism (4), and a second knob (14) in threaded connection with the second supporting U-shaped plate (13) is in threaded connection with the upper pressing plate (5).
8. The stacking device for the square aluminum-shell battery modules as recited in any one of claims 1 to 3, wherein two parallel first grooves (15) are formed on one side of the fixed pressing plate (2) close to the movable pressing plate (3), and two parallel second grooves (16) are formed on one side of the movable pressing plate (3) close to the fixed pressing plate (2).
9. The square aluminum can battery module stacking apparatus as recited in any one of claims 1 to 3, wherein an insulating plate (17) is fixed to the bottom of the upper press plate (5).
10. The square aluminum-shell battery module stacking device as recited in any one of claims 1 to 3, further comprising a limiting barrier (18), wherein the limiting barrier (18) is fixed on the rack (1) and located on one side of the fixed pressing plate (2) and the movable pressing plate (3), and a stacking area is formed between the limiting barrier (18) and the fixed pressing plate (2), the movable pressing plate (3) and the upper pressing plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022586939.4U CN214123931U (en) | 2020-11-09 | 2020-11-09 | Square aluminum-shell battery module stacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022586939.4U CN214123931U (en) | 2020-11-09 | 2020-11-09 | Square aluminum-shell battery module stacking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214123931U true CN214123931U (en) | 2021-09-03 |
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ID=77503381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022586939.4U Active CN214123931U (en) | 2020-11-09 | 2020-11-09 | Square aluminum-shell battery module stacking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214123931U (en) |
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2020
- 2020-11-09 CN CN202022586939.4U patent/CN214123931U/en active Active
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