CN210074041U - Battery cell shaping and rounding device - Google Patents
Battery cell shaping and rounding device Download PDFInfo
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- CN210074041U CN210074041U CN201921395182.1U CN201921395182U CN210074041U CN 210074041 U CN210074041 U CN 210074041U CN 201921395182 U CN201921395182 U CN 201921395182U CN 210074041 U CN210074041 U CN 210074041U
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- synchronous belt
- roller
- belt transmission
- transmission structure
- shaft
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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 relates to an electricity core plastic technical field especially relates to an electricity core plastic rounding device, including a frame foundation, a frame foundation is provided with first roller and second roller relatively, the bottom of a frame foundation is provided with the liftout cylinder, the power take off end drive of liftout cylinder is connected with the flitch of putting that is used for placing electric core, it sets up between first roller and second roller to put the flitch, the outside activity of a frame foundation is provided with the swing span, the swing span is provided with the pressure roller axle, the side of a frame foundation is provided with pressure cylinder, pressure cylinder's output is connected with the swing span, the below of a frame foundation is provided with driving motor, driving motor's power take off end drive is connected with first synchronous belt transmission structure, first synchronous belt transmission structure is connected with first roller, be connected with second synchronous belt transmission structure between first roller and the pressure roller axle, be connected with third synchronous belt transmission structure between first roller and the second roller axle. The good shaping effect is achieved, and the production efficiency and the product percent of pass are improved.
Description
Technical Field
The utility model relates to an electricity core plastic technical field especially relates to an electricity core plastic rounding device.
Background
In the production and manufacturing process of the cylindrical lithium battery, a winding process is often required, the positive and negative electrode sheets and the diaphragm are wound together by a winding machine to form the battery cell, and the battery cell is put into the cylindrical metal shell after the automatic shaping operation of the shaping device. However, in the winding process, the shape of the battery cell is deformed due to different tension changes, so that the battery cell is not a normal and regular cylinder, the detection accuracy of the diameter of the end face of the battery cell is influenced, and the battery cell is difficult to be arranged in a cylindrical metal shell. The shaping device of the prior art generally shapes electric core through the mode of two semicircular groove pressfittings of upper and lower template, nevertheless because two semicircular grooves are operated through the manual work when folding, are difficult to accurately control the plastic effect, lead to the problem that the product percent of pass is low, in addition, because the mode through manual work can lead to production efficiency low, can't satisfy the mass production demand.
Disclosure of Invention
An object of the utility model is to prior art not enough, provide an electricity core plastic rounding device, adopt three roller to do rotatory rounding operation around electric core surface, dynamics control is even, and rounding speed is adjustable, reaches good plastic effect, improves production efficiency and product percent of pass.
In order to achieve the above purpose, the utility model discloses a cell shaping and rounding device, which comprises a support base, wherein the support base is provided with a first roller shaft and a second roller shaft, the bottom of the support base is provided with an ejection cylinder, the power output end of the ejection cylinder is connected with a material placing plate for placing a cell, the material placing plate is arranged between the first roller shaft and the second roller shaft, the outer side of the support base is movably provided with a swing frame, the swing frame is provided with a pressure roller shaft, the side of the support base is provided with a pressure cylinder, the output end of the pressure cylinder is connected with the swing frame, a driving motor is arranged below the support base, the power output end of the driving motor is connected with a first synchronous belt transmission structure, the first synchronous belt transmission structure is connected with the first roller shaft, a second synchronous belt transmission structure is connected between the first roller shaft and the pressure roller shaft, and a third synchronous belt transmission structure is connected between the first roller shaft and the second roller shaft.
Preferably, the top parts of the two sides of the bracket base are respectively provided with an oil buffer.
Preferably, the first synchronous belt transmission structure, the second synchronous belt transmission structure and the third synchronous belt transmission structure are identical in structure, the first synchronous belt transmission structure comprises a driving wheel and a driven wheel, and a synchronous belt is connected between the driving wheel and the driven wheel.
Preferably, the bottom of the bracket base is relatively provided with a first shaft sleeve and a second shaft sleeve, the bottom of the material placing plate is relatively provided with a first guide pillar and a second guide pillar, the first guide pillar is sleeved with the first shaft sleeve, and the second guide pillar is sleeved with the second shaft sleeve.
Preferably, the number of the pressure cylinders is two, and a connecting part between an output shaft of each pressure cylinder and the swing frame is provided with a mounting screw.
The utility model has the advantages that: the utility model discloses a battery cell shaping and rounding device, which comprises a bracket base, wherein the bracket base is relatively provided with a first roller shaft and a second roller shaft, the bottom of the bracket base is provided with an ejection cylinder, the power output end of the ejection cylinder is in driving connection with a material placing plate for placing a battery cell, the material placing plate is arranged between the first roller shaft and the second roller shaft, the outer side of the bracket base is movably provided with a swing frame, the swing frame is provided with a pressure roller shaft, the side of the bracket base is provided with a pressure cylinder, the output end of the pressure cylinder is connected with the swing frame, a driving motor is arranged below the bracket base, the power output end of the driving motor is in driving connection with a first synchronous belt transmission structure, the first synchronous belt transmission structure is connected with the first roller shaft, a second synchronous belt transmission structure is connected between the first roller shaft and the pressure roller shaft, and a third synchronous belt transmission structure is connected between the first roller shaft and the second roller shaft.
The battery cell is placed on the material placing plate through an external feeding mechanical arm, the first roller shaft and the second roller shaft are respectively contacted with the outer surfaces of two sides of the battery cell, the pressure cylinder drives the swing frame to swing around the bracket base, the pressure roller shaft is contacted with the outer surface of the top of the battery cell, the driving motor drives the first roller shaft to rotate through the first synchronous belt transmission structure, one end of the rotating first roller shaft drives the pressure roller shaft to rotate through the second synchronous belt transmission structure, the other end of the rotating first roller shaft drives the second roller shaft to rotate through the third synchronous belt transmission structure, further, the pressure roller shaft is matched with the first roller shaft and the second roller shaft to synchronously rotate to carry out the rounding shaping operation on the battery cell, the operation speed can be adjusted according to the actual working condition, the speed is firstly slow and then fast, the best shaping effect is achieved, after the rounding shaping operation is completed, the driving motor stops operating, pressure cylinder drives the swing span and returns and reset, and the pressure roller axle is kept away from electric core, and the flitch rebound is put in the liftout cylinder drive and is raised electric core to the outside ejection of compact manipulator takes out electric core, and outside feeding manipulator puts next electric core towards putting the flitch again and repeats the operating procedure above going on. The utility model discloses a rotatory rounding operation is done around electric core surface to three roller, and dynamics control is even, and the rounding speed is adjustable, reaches good plastic effect, improves production efficiency and product percent of pass.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of another angle of the present invention.
Fig. 3 is a schematic front view of the structure of the present invention.
Fig. 4 is a schematic structural view of the open state of the utility model during operation.
Fig. 5 is a schematic structural view of the closed state of the present invention during operation.
The reference numerals include:
1-bracket base 2-first roll shaft 3-second roll shaft
4-ejection cylinder 5-material placing plate 6-swing frame
7-pressure roll shaft 8-pressure cylinder 9-driving motor
10-first synchronous belt transmission structure 101-driving wheel 102-driven wheel
103-synchronous belt 11-second synchronous belt transmission structure 12-third synchronous belt transmission structure
13-oil buffer 14-first shaft sleeve 15-second shaft sleeve
16-a first guide post 17-a second guide post 18-a mounting screw.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, the round rolling device for shaping battery cells of the present invention comprises a support base 1, wherein the support base 1 is provided with a first roller shaft 2 and a second roller shaft 3, the bottom of the support base 1 is provided with a material ejecting cylinder 4, a material placing plate 5 for placing battery cells is connected to the power output end of the material ejecting cylinder 4 in a driving manner, the material placing plate 5 is disposed between the first roller shaft 2 and the second roller shaft 3, the outer side of the support base 1 is movably provided with a swing frame 6, the swing frame 6 is provided with a pressure roller shaft 7, a pressure cylinder 8 is disposed beside the support base 1, the output end of the pressure cylinder 8 is connected to the swing frame 6, a driving motor 9 is disposed below the support base 1, the power output end of the driving motor 9 is connected to a first synchronous belt transmission structure 10, the first synchronous belt transmission structure 10 is connected to the first roller shaft 2, be connected with second synchronous belt drive structure 11 between first roller 2 and the pressure roller 7, be connected with third synchronous belt drive structure 12 between first roller 2 and the second roller 3.
The battery cell is placed on the material placing plate 5 through an external feeding mechanical arm, the first roller shaft 2 and the second roller shaft 3 are respectively contacted with the outer surfaces of two sides of the battery cell, the pressure cylinder 8 drives the swing frame 6 to swing around the support seat 1, the pressure roller shaft 7 is contacted with the outer surface of the top of the battery cell, the driving motor 9 drives the first roller shaft 2 to rotate through the first synchronous belt transmission structure 10, one end of the rotating first roller shaft 2 drives the pressure roller shaft 7 to rotate through the second synchronous belt transmission structure 11, the other end of the rotating first roller shaft 2 drives the second roller shaft 3 to rotate through the third synchronous belt transmission structure 12, further the pressure roller shaft 7 is matched with the first roller shaft 2 and the second roller shaft 3 to synchronously rotate to carry out the rounding shaping operation on the battery cell, the operating speed can be adjusted according to the actual working condition, the speed is slow first and fast, so as to achieve the best shaping effect, after the rounding shaping operation is completed, driving motor 9 shut down the operation, and pressure cylinder 8 drives the swing span 6 and returns and reset, and electric core is kept away from to pressure roller axle 7, and flitch 5 rebound is put in the drive of liftout cylinder 4 to raise electric core, so that electric core is taken out to outside ejection of compact manipulator, and outside feeding manipulator is again toward putting flitch 5 and place next electric core operation step more than going on repeatedly. The utility model discloses a rotatory rounding operation is done around electric core surface to three roller, and dynamics control is even, and the rounding speed is adjustable, reaches good plastic effect, improves production efficiency and product percent of pass.
As shown in fig. 1, 4 and 5, the hydraulic buffers 13 are disposed on both sides of the top of the bracket holder 1 of the present embodiment. Specifically, pressure cylinder 8 drive swing span 6 is round the swing of support base 1, and swing span 6 and hydraulic buffer 13 mutual contact, buffering damping performance is good, can protect structural stability well, and the life of extension fixture makes the slow contact of pressure roller 7 and the surface at electric core top to avoid crushing electric core.
As shown in fig. 1 and 2, the first synchronous belt transmission structure 10, the second synchronous belt transmission structure 11, and the third synchronous belt transmission structure 12 of the present embodiment have the same structure, the first synchronous belt transmission structure 10 includes a driving pulley 101 and a driven pulley 102, and a synchronous belt 103 is connected between the driving pulley 101 and the driven pulley 102. Specifically, the first synchronous belt transmission structure 10, the second synchronous belt transmission structure 11 and the third synchronous belt transmission structure 12 have the same structure, and mainly include a driving wheel 101 and a driven wheel 102, wherein the driving wheel 101 is in transmission connection with the driven wheel 102 through a synchronous belt 103, and the structure is compact and the transmission efficiency is high.
As shown in fig. 3, a first shaft sleeve 14 and a second shaft sleeve 15 are oppositely disposed at the bottom of the bracket holder 1 of this embodiment, a first guide post 16 and a second guide post 17 are oppositely disposed at the bottom of the material placing plate 5, the first guide post 16 is sleeved with the first shaft sleeve 14, and the second guide post 17 is sleeved with the second shaft sleeve 15. Specifically, the output shaft of the material ejecting cylinder 4 is matched with the first guide post 16 and the second guide post 17 to drive the material placing plate 5 to move up and down together, and the first guide post 16 and the second guide post 17 respectively slide up and down along the first shaft sleeve 14 and the second shaft sleeve 15, so that the friction force is effectively reduced, and the movement is stable and rapid.
As shown in fig. 1, 2 and 3, the number of the pressure cylinders 8 of the present embodiment is two, and the joint between the output shaft of the pressure cylinder 8 and the swing frame 6 is provided with the mounting screw 18. Specifically, two pressure cylinders 8 are arranged oppositely, and the pressure cylinders 8 are fixedly connected with the swing frame 6 through mounting screws 18, so that the connection is stable and reliable, and the structural stability is improved.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (5)
1. The utility model provides a battery cell plastic rounding device, includes a support seat, its characterized in that: the bracket base is oppositely provided with a first roll shaft and a second roll shaft, the bottom of the bracket base is provided with a material ejecting cylinder, the power output end of the material ejecting cylinder is in driving connection with a material placing plate for placing the battery cell, the material placing plate is arranged between the first roller shaft and the second roller shaft, a swing frame is movably arranged on the outer side of the support seat, the swing frame is provided with a pressure roller shaft, a pressure cylinder is arranged beside the support seat, the output end of the pressure cylinder is connected with the swing frame, a driving motor is arranged below the bracket base, the power output end of the driving motor is connected with a first synchronous belt transmission structure in a driving way, the first synchronous belt transmission structure is connected with a first roll shaft, be connected with second synchronous belt drive structure between first roller and the pressure roller axle, be connected with third synchronous belt drive structure between first roller and the second roller.
2. The cell shaping and rounding device according to claim 1, characterized in that: and the tops of two sides of the bracket seat are respectively provided with an oil pressure buffer.
3. The cell shaping and rounding device according to claim 1, characterized in that: the structure of the first synchronous belt transmission structure, the structure of the second synchronous belt transmission structure and the structure of the third synchronous belt transmission structure are the same, the first synchronous belt transmission structure comprises a driving wheel and a driven wheel, and a synchronous belt is connected between the driving wheel and the driven wheel.
4. The cell shaping and rounding device according to claim 1, characterized in that: the material placing plate comprises a support seat, and is characterized in that a first shaft sleeve and a second shaft sleeve are oppositely arranged at the bottom of the support seat, a first guide pillar and a second guide pillar are oppositely arranged at the bottom of the material placing plate, the first guide pillar is sleeved with the first shaft sleeve, and the second guide pillar is sleeved with the second shaft sleeve.
5. The cell shaping and rounding device according to claim 1, characterized in that: the two pressure cylinders are arranged, and mounting screws are arranged at the connecting position between the output shaft of each pressure cylinder and the swing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921395182.1U CN210074041U (en) | 2019-08-27 | 2019-08-27 | Battery cell shaping and rounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921395182.1U CN210074041U (en) | 2019-08-27 | 2019-08-27 | Battery cell shaping and rounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210074041U true CN210074041U (en) | 2020-02-14 |
Family
ID=69431165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921395182.1U Active CN210074041U (en) | 2019-08-27 | 2019-08-27 | Battery cell shaping and rounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210074041U (en) |
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2019
- 2019-08-27 CN CN201921395182.1U patent/CN210074041U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 523000 Room 101, building 79, 32 Yucai Road, Hengli Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN HIGEN-BYTEK INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 523000 block B, building 21, Shuibian Industrial Park, Hengli Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN HIGEN-BYTEK INTELLIGENT EQUIPMENT Co.,Ltd. |