CN208522019U - Electric core membrane cutting mechanism and battery production device - Google Patents
Electric core membrane cutting mechanism and battery production device Download PDFInfo
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- CN208522019U CN208522019U CN201821142006.2U CN201821142006U CN208522019U CN 208522019 U CN208522019 U CN 208522019U CN 201821142006 U CN201821142006 U CN 201821142006U CN 208522019 U CN208522019 U CN 208522019U
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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
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- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a kind of electric core membrane cutting mechanism and battery production device, it is related to technical field of battery production, electric core membrane cutting mechanism provided by the utility model includes mounting base, backplane drive part, diaphragm bearing block, main pressure component, auxiliary pressure component and cutting assembly, diaphragm bearing block is slidably connected with mounting base, backplane drive part is installed on mounting base, and is sequentially connected with diaphragm bearing block；Main pressure component, auxiliary pressure component and cutting assembly are mounted on diaphragm bearing block, and cutting assembly is between main pressure component and auxiliary pressure component.Electric core membrane cutting mechanism provided by the utility model alleviates the technical problem for cutting each component mounting process complexity of electric core membrane in the related technology.
Description
Technical field
The utility model relates to technical field of battery production, raw more particularly, to a kind of electric core membrane cutting mechanism and battery
Produce device.
Background technique
Battery core is power source indispensable in daily life and industrial production, and requirement is very big, therefore, production effect
Rate is the important factor in order of battery core manufacturing enterprise benefit, in addition, the reliability of core strueture, performance is to determine battery core production enterprise
Can industry have the key factor of sustained competitiveness and benefit.Battery diaphragm refers to one layer of diaphragm between the positive and negative electrode of the battery
Material is part very crucial in battery, has a direct impact to battery security and cost that main function is: isolation just,
Cathode simultaneously prevents the electronics in battery from passing freely through, and the ion in electrolyte is allowed to pass freely through between positive and negative anodes.
In cell production process, electric core membrane needs to cut off electric core membrane after being wound in battery core, in the related technology
The various components for being responsible for cutting electric core membrane are separately installed in rack, though the cooperation of multiple components can realize cutting for electric core membrane
It is disconnected, but when installation various components, installation process is complicated.
Utility model content
The purpose of this utility model is to provide a kind of electric core membrane cutting mechanisms, cut battery core in the related technology to alleviate
The technical problem of each component mounting process complexity of diaphragm.
Electric core membrane cutting mechanism provided by the utility model include: mounting base, backplane drive part, diaphragm bearing block,
Main pressure component, auxiliary pressure component and cutting assembly, the diaphragm bearing block are slidably connected with the mounting base, the backplane drive
Part is installed on the mounting base, and is sequentially connected with the diaphragm bearing block；
The main pressure component, the auxiliary pressure component and the cutting assembly are mounted on the diaphragm bearing block, described to cut
Component is cut between the main pressure component and the auxiliary pressure component.
Further, the main pressure component, the auxiliary pressure component and the cutting assembly are located at the diaphragm bearing block
The same side.
Further, the main pressure component includes main pressure roller and main pressure bracket, the main pressure bracket and the diaphragm bearing
Seat connection, the main pressure roller are connect with the main pressure holder pivots.
Further, the main pressure bracket includes main pressure connecting rod, main Platen support frame and main compression elasticity part, the main pressure
Connecting rod is slidably connected with the diaphragm bearing block；
The main Platen support frame is fixedly connected on one end far from the diaphragm bearing block of the main pressure connecting rod, institute
It states main pressure roller and the main Platen support frame is rotatablely connected；The main compression elasticity part respectively with the diaphragm bearing block and the master
The connection of Platen support frame.
Further, it is described it is main pressure connecting rod quantity be two, two main pressure connecting rods with the diaphragm axis
Seat is held to be slidably connected.
Further, the auxiliary pressure component includes auxiliary pressure roller, auxiliary pressure bracket and auxiliary pressure actuator, the auxiliary pressure roller with it is described
Auxiliary pressure holder pivots connection, the auxiliary pressure bracket are slidably connected with the diaphragm bearing block；
The auxiliary pressure actuator is installed on the diaphragm bearing block, and is sequentially connected with the auxiliary pressure bracket.
Further, the axis of the main pressure roller is parallel with the axis of the auxiliary pressure roller.
Further, the cutting assembly includes cutter, cutter supporter and cutter driving part, and the cutter is installed on described
Cutter supporter, the cutter supporter are slidably connected with the diaphragm bearing block；
The cutter driving part is installed on the diaphragm bearing block, and is sequentially connected with the cutter supporter.
Further, the mounting base is equipped with guide rail, and the diaphragm bearing block is equipped with to be slidably connected with the guide rail
Sliding block.
Another object of the present invention is to provide a kind of electric core membrane cutting mechanism, to alleviate cutting electricity in the related technology
The technical problem of each component mounting process complexity of core diaphragm.
Battery production device provided by the utility model includes above-mentioned electric core membrane cutting mechanism.
Electric core membrane cutting mechanism and battery production device provided by the utility model, electric core membrane cutting mechanism include peace
Fill bottom plate, backplane drive part, diaphragm bearing block, main pressure component, auxiliary pressure component and cutting assembly, diaphragm bearing block and mounting base
It is slidably connected, backplane drive part is installed on mounting base, and is sequentially connected with diaphragm bearing block；Main pressure component, auxiliary pressure component and
Cutting assembly is mounted on diaphragm bearing block, and cutting assembly is between main pressure component and auxiliary pressure component.It will by mounting base
Electric core membrane cutting mechanism provided by the utility model is installed in rack, and when electric core winding electric core membrane, backplane drive part is driven
Dynamic mounting base drives main pressure component, auxiliary pressure component and cutting assembly to move to the direction close to electric core membrane, main pressure component pressure
In on electric core membrane, after battery core completes winding electric core membrane, auxiliary pressure component is pressed on electric core membrane, and cutting assembly is by main pressure component
Electric core membrane cutting between auxiliary pressure component, auxiliary pressure component unclamp electric core membrane, and next electric core winding electric core membrane completes volume
Around rear, the above-mentioned cutting process of repetition.
Compared with the relevant technologies, multiple components of electric core membrane cutting mechanism provided by the utility model are installed on installation bottom
On plate, rack is easily installed in by mounting base, it is compact-sized, and facilitate installation, main pressure component, auxiliary pressure component and cutting
Component cooperation, realizes the automatic cutting of electric core membrane.
Detailed description of the invention
Technical solution in order to illustrate more clearly of specific embodiment of the present invention or in the related technology, below will be right
Attached drawing needed in specific embodiment or description of Related Art is briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram one of electric core winding film cutting mechanism provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram two of electric core winding film cutting mechanism provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram three of electric core winding film cutting mechanism provided by the embodiment of the utility model.
Icon: 100- mounting base；110- guide rail；120- sliding block；210- drives cylinder；220- air cylinder support；
300- diaphragm bearing block；The main pressure roller of 410-；The main pressure bracket of 420-；The main pressure connecting rod of 421-；The main Platen support frame of 422-；
423- helical spring；The auxiliary pressure roller of 510-；The auxiliary pressure bracket of 520-；The auxiliary air cylinder of 530-；610- cutter；620- cutter branch
Frame；630- cutting knife cylinder.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment one
Electric core membrane cutting mechanism provided by the embodiment of the utility model include: mounting base 100, backplane drive part, every
Film bearing seat 300, main pressure component, auxiliary pressure component and cutting assembly, diaphragm bearing block 300 are slidably connected with mounting base 100, bottom
Plate actuator is installed on mounting base 100, and is sequentially connected with diaphragm bearing block 300；
Main pressure component, auxiliary pressure component and cutting assembly are mounted on diaphragm bearing block 300, and cutting assembly is located at main pressure component
Between auxiliary pressure component.
In some embodiments, backplane drive part includes driving cylinder 210 or driving hydraulic cylinder etc., to drive cylinder 210
For illustrate, as depicted in figs. 1 and 2, the upper surface of mounting base 100 is fixedly installed with air cylinder support 220, air cylinder support 220
It is equipped with through-hole, the axis direction of through-hole is parallel with the direction of motion of diaphragm bearing block 300, and the cylinder body of driving cylinder 210 is located at
Air cylinder support 220 deviates from the side of diaphragm bearing block 300, and is fixedly connected with air cylinder support 220, drives the piston of cylinder 210
The through-hole that bar passes through on air cylinder support 220 is fixedly connected with diaphragm bearing block 300.Cylinder 210 is driven to drive diaphragm bearing block 300
Drive main pressure component, auxiliary pressure component and cutting assembly linear motion.
Further, main pressure component, auxiliary pressure component and cutting assembly are located at the same side of diaphragm bearing block 300.
As depicted in figs. 1 and 2, main pressure component, auxiliary pressure component and cutting assembly are respectively positioned on the right side of diaphragm bearing block 300,
And it is mounted on diaphragm bearing block 300；Backplane drive part is located at the left side of diaphragm bearing block 300 and passes with diaphragm bearing block 300
Dynamic connection.When electric core winding electric core membrane, backplane drive part drives diaphragm bearing block 300 mobile to right side shown in FIG. 1, diaphragm
Bearing block 300 drives main pressure component, auxiliary pressure component and cutting assembly to move right, main pressure component, auxiliary pressure component and cutting assembly
Positioned at the same side of diaphragm bearing block 300, facilitate backplane drive part and meanwhile drive main pressure component, auxiliary pressure component and cutting assembly to
Same direction is mobile.
Main pressure component includes main pressure roller 410 and main pressure bracket 420, and main pressure bracket 420 is connect with diaphragm bearing block 300, main
Pressure roller 410 and main pressure bracket 420 are rotatablely connected.
As shown in Fig. 2, main pressure bracket 420 is connected to the right side of diaphragm bearing block 300, and extending direction and diaphragm bearing
The direction of motion of seat 300 is identical；One end of main pressure roller 410 and the separate diaphragm bearing block 300 of main pressure bracket 420 is rotatablely connected,
The axis direction of main pressure roller 410 is vertical with the main pressure extending direction of bracket 420.
When backplane drive part drives diaphragm bearing block 300 to move, diaphragm bearing block 300 drives main pressure bracket 420 and main pressure
Roller 410 moves, and main pressure roller 410 is connect by main pressure bracket 420 with diaphragm bearing block 300, prevents main pressure roller 410 and other component
Between generate interference.
Further, main pressure bracket 420 includes main pressure connecting rod 421, main Platen support frame 422 and main compression elasticity part, master
Pressure connecting rod 421 is slidably connected with diaphragm bearing block 300；
Main Platen support frame 422 is fixedly connected on one end of the separate diaphragm bearing block 300 of main pressure connecting rod 421, main pressure
Roller 410 and main Platen support frame 422 are rotatablely connected；Main compression elasticity part respectively with diaphragm bearing block 300 and main Platen support frame 422
Connection.
Specifically, the right side of diaphragm bearing block 300 is equipped with main pressure pilot hole, main pressure connecting rod 421 is oriented to across main pressure
Hole, and be slidably matched with main pressure pilot hole；One end far from main pressure roller 410 of main pressure connecting rod 421 is equipped with locating part, prevents from leading
Pressure connecting rod 421 removes from main pressure pilot hole.
Main Platen support frame 422 is fixedly connected on one end of the separate diaphragm bearing block 300 of main pressure connecting rod 421, main pressure
Roller support frame 422 away from diaphragm bearing block 300 side be equipped with placing groove, the both ends of main pressure roller 410 respectively with placing groove two
A side wall rotation connection；Main compression elasticity part is rubber pad or helical spring 423 etc., and in the present embodiment, elastic component is helical spring
423, as shown in figure 3, helical spring 423 is sheathed on main pressure connecting rod 421, one end of helical spring 423 and diaphragm bearing block 300
It abuts, the other end is abutted with main 410 mounting rack of pressure roller.
When main pressure roller 410 is pressed on electric core winding film, helical spring 423 compresses, when electric core winding battery core wound membrane, in spiral
Main pressure roller 410 can suitably be floated under the action of spring 423, avoid main pressure roller 410 excessive to the pressure of electric core membrane and shadow
Ring operating winding.
Further, it is main pressure connecting rod 421 quantity be two, two main pressure connecting rods 421 with diaphragm bearing block 300
It is slidably connected.
It is connected specifically, two main pressure connecting rods 421 are shifted gears with diaphragm bearing block 300, two main pressure connecting rods 421
One end far from diaphragm bearing block 300 is connect with main Platen support frame 422, is arranged with spiral shell in two main pressure connecting rods 421
Revolve spring 423.Main Platen support frame 422 is slidably matched by two main pressure connecting rods 421 with diaphragm bearing block 300, and master is improved
The stability of pressure roller 410.
Further, auxiliary pressure component includes auxiliary pressure roller 510, auxiliary pressure bracket 520 and auxiliary pressure actuator, auxiliary pressure roller 510 with it is auxiliary
Bracket 520 is pressed to be rotatablely connected, auxiliary pressure bracket 520 is slidably connected with diaphragm bearing block 300；Auxiliary pressure actuator is installed on diaphragm bearing
Seat 300, and be sequentially connected with auxiliary pressure bracket 520.
Auxiliary pressure roller 510 is located at the same side of diaphragm bearing block 300 with main pressure roller 410, and auxiliary pressure bracket 520 deviates from diaphragm bearing
The side of seat 300 is equipped with placing groove, and the both ends of auxiliary pressure roller 510 are rotatablely connected with the two side walls of placing groove respectively, auxiliary pressure roller 510
The axis of axis and main pressure roller 410 be parallel to each other, to be preferably pressed on electric core membrane when cutting electric core membrane, conveniently cut
It cuts, the distance between auxiliary pressure roller 510 to diaphragm bearing is less than main pressure roller 410 and arrives the distance between diaphragm bearing block 300, prevents electricity
When core winds electric core membrane, auxiliary pressure roller 510 generates interference to operating winding.
Air cylinder 530 or auxiliary pressure cylinder supplemented by auxiliary pressure actuator, illustrate by taking auxiliary air cylinder 530 as an example, auxiliary air cylinder 530
Positioned at the side away from auxiliary pressure bracket 520 of diaphragm bearing block 300, the cylinder body and diaphragm bearing block 300 of auxiliary air cylinder 530 are fixed
Connection, the piston rod of auxiliary air cylinder 530 pass through diaphragm bearing block 300 and connect with auxiliary pressure bracket 520.It is auxiliary when cutting electric core membrane
Pressure actuator drives auxiliary pressure bracket 520 and auxiliary pressure roller 510 to move to the direction far from diaphragm bearing block 300, and auxiliary pressure roller 510 is pressed on
On electric core membrane, after completing cutting, auxiliary pressure actuator drives auxiliary pressure bracket 520 and auxiliary pressure roller 510 to close to diaphragm bearing block 300
Direction movement.
Further, cutting assembly includes cutter 610, cutter supporter 620 and cutter driving part, and cutter 610, which is installed on, to be cut
Knife support 620, cutter supporter 620 are slidably connected with diaphragm bearing block 300；Cutter driving part is installed on diaphragm bearing block 300, and
It is sequentially connected with cutter supporter 620.
Cutter 610, cutter supporter 620, main pressure roller 410 and auxiliary pressure roller 510 are located at the same side of diaphragm bearing block 300, cut
Knife 610 is installed on the side away from diaphragm bearing of cutter supporter 620, the axis side of the extending direction of blade and main pressure roller 410
To parallel.
Cutter driving part is cutting knife cylinder 630 or cutter hydraulic cylinder, is illustrated by taking cutting knife cylinder 630 as an example, cutting knife cylinder 630
Positioned at the side away from cutter supporter 620 of diaphragm bearing block 300, the cylinder body and diaphragm bearing block 300 of cutting knife cylinder 630 are fixed
Connection, the piston rod of cutting knife cylinder 630 pass through diaphragm bearing block 300 and connect with cutter supporter 620.It is auxiliary when cutting electric core membrane
Pressure actuator driving cutter supporter 620 and cutter 610 are moved to far from the direction of diaphragm bearing block 300, cutter 610 by battery core every
Film cutting, after completing cutting, auxiliary pressure actuator drives cutter supporter 620 and cutter 610 to the direction close to diaphragm bearing block 300
Movement.
Further, mounting base 100 is equipped with guide rail 110, and diaphragm bearing block 300 is equipped with to be slidably connected with guide rail 110
Sliding block 120.
As shown in Fig. 2, guide rail 110 is fixed at the upper surface of mounting base 100, the length direction of guide rail 110 and main pressure
The length direction of connecting rod 421 is parallel；Sliding block 120 is fixedly connected on the lower end surface of diaphragm bearing block 300, and sliding with guide rail 110
Dynamic cooperation.When backplane drive part drives diaphragm bearing block 300 mobile, sliding block 120 is slidably matched with guide rail 110, improves diaphragm axis
Hold the stability of the movement of seat 300.
Embodiment two
The utility model embodiment another object is to provide a kind of electric core membrane cutting mechanism, to alleviate in the related technology
Cut the technical problem of each component mounting process complexity of electric core membrane.
Battery production device provided by the embodiment of the utility model includes above-mentioned electric core membrane cutting mechanism.
Electric core membrane cutting mechanism and battery production device provided by the embodiment of the utility model, electric core membrane cutting mechanism
Including mounting base 100, backplane drive part, diaphragm bearing block 300, main pressure component, auxiliary pressure component and cutting assembly, diaphragm bearing
Seat 300 is slidably connected with mounting base 100, and backplane drive part is installed on mounting base 100, and is driven with diaphragm bearing block 300
Connection；Main pressure component, auxiliary pressure component and cutting assembly are mounted on diaphragm bearing block 300, cutting assembly be located at main pressure component and
Between auxiliary pressure component.Electric core membrane cutting mechanism provided by the embodiment of the utility model is installed on machine by mounting base 100
On frame, when electric core winding electric core membrane, backplane drive part driving mounting base 100 drives main pressure component, auxiliary pressure component and cutting
Component is moved to the direction close to electric core membrane, and main pressure component is pressed on electric core membrane, auxiliary after battery core completes winding electric core membrane
Pressure component is pressed on electric core membrane, and cutting assembly cuts off the electric core membrane between main pressure component and auxiliary pressure component, auxiliary pressure component
Electric core membrane is unclamped, next electric core winding electric core membrane after completing winding, repeats above-mentioned cutting process.
Compared with the relevant technologies, multiple components of electric core membrane cutting mechanism provided by the embodiment of the utility model are installed on
On mounting base 100, rack is easily installed in by mounting base 100, it is compact-sized, and facilitate installation, it is main pressure component, auxiliary
Component and cutting assembly cooperation are pressed, realizes the automatic cutting of electric core membrane.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of electric core membrane cutting mechanism characterized by comprising mounting base, backplane drive part, diaphragm bearing block, master
Pressure component, auxiliary pressure component and cutting assembly, the diaphragm bearing block are slidably connected with the mounting base, the backplane drive part
It is installed on the mounting base, and is sequentially connected with the diaphragm bearing block；
The main pressure component, the auxiliary pressure component and the cutting assembly are mounted on the diaphragm bearing block, the cutting group
Part is between the main pressure component and the auxiliary pressure component.
2. electric core membrane cutting mechanism according to claim 1, which is characterized in that the main pressure component, the auxiliary pressure group
Part and the cutting assembly are located at the same side of the diaphragm bearing block.
3. electric core membrane cutting mechanism according to claim 1, which is characterized in that the main pressure component include main pressure roller and
Main pressure bracket, the main pressure bracket are connect with the diaphragm bearing block, and the main pressure roller is connect with the main pressure holder pivots.
4. electric core membrane cutting mechanism according to claim 3, which is characterized in that the main pressure bracket includes main pressure connection
Bar, main Platen support frame and main compression elasticity part, the main pressure connecting rod are slidably connected with the diaphragm bearing block；
The main Platen support frame is fixedly connected on one end far from the diaphragm bearing block of the main pressure connecting rod, the master
Pressure roller and the main Platen support frame are rotatablely connected；The main compression elasticity part respectively with the diaphragm bearing block and the main pressure roller
Support frame connection.
5. electric core membrane cutting mechanism according to claim 4, which is characterized in that the quantity of the main pressure connecting rod is two
Root, two main pressure connecting rods are slidably connected with the diaphragm bearing block.
6. electric core membrane cutting mechanism according to claim 3, which is characterized in that the auxiliary pressure component include auxiliary pressure roller,
Auxiliary pressure bracket and auxiliary pressure actuator, the auxiliary pressure roller are connect with the auxiliary pressure holder pivots, the auxiliary pressure bracket and the diaphragm
Bearing block is slidably connected；
The auxiliary pressure actuator is installed on the diaphragm bearing block, and is sequentially connected with the auxiliary pressure bracket.
7. electric core membrane cutting mechanism according to claim 6, which is characterized in that the axis of the main pressure roller with it is described auxiliary
The axis of pressure roller is parallel.
8. electric core membrane cutting mechanism according to claim 1, which is characterized in that the cutting assembly includes cutter, cuts
Knife support and cutter driving part, the cutter are installed on the cutter supporter, and the cutter supporter and the diaphragm bearing block are sliding
Dynamic connection；
The cutter driving part is installed on the diaphragm bearing block, and is sequentially connected with the cutter supporter.
9. electric core membrane cutting mechanism according to claim 1, which is characterized in that the mounting base is equipped with guide rail, institute
It states diaphragm bearing block and the sliding block being slidably connected with the guide rail is installed.
10. a kind of battery production device, which is characterized in that including the described in any item electric core membrane cutting machines of claim 1-9
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821142006.2U CN208522019U (en) | 2018-07-18 | 2018-07-18 | Electric core membrane cutting mechanism and battery production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821142006.2U CN208522019U (en) | 2018-07-18 | 2018-07-18 | Electric core membrane cutting mechanism and battery production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208522019U true CN208522019U (en) | 2019-02-19 |
Family
ID=65334327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821142006.2U Active CN208522019U (en) | 2018-07-18 | 2018-07-18 | Electric core membrane cutting mechanism and battery production device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208522019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832058A (en) * | 2018-07-18 | 2018-11-16 | 博众精工科技股份有限公司 | Electric core membrane cutting mechanism and battery production device |
| CN115922796A (en) * | 2023-01-17 | 2023-04-07 | 苏州杰锐思智能科技股份有限公司 | Cutter bottom plate assembly and battery cell winding device |
-
2018
- 2018-07-18 CN CN201821142006.2U patent/CN208522019U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832058A (en) * | 2018-07-18 | 2018-11-16 | 博众精工科技股份有限公司 | Electric core membrane cutting mechanism and battery production device |
| CN115922796A (en) * | 2023-01-17 | 2023-04-07 | 苏州杰锐思智能科技股份有限公司 | Cutter bottom plate assembly and battery cell winding device |
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