CN209217124U - Battery core blanking auxiliary device - Google Patents
Battery core blanking auxiliary device Download PDFInfo
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- CN209217124U CN209217124U CN201821735407.9U CN201821735407U CN209217124U CN 209217124 U CN209217124 U CN 209217124U CN 201821735407 U CN201821735407 U CN 201821735407U CN 209217124 U CN209217124 U CN 209217124U
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- battery core
- power mechanism
- cylinder
- auxiliary device
- blanking auxiliary
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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
-
- 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
This application provides a kind of battery core blanking auxiliary devices, which includes: the first power mechanism；Second power mechanism is connect with the first power mechanism, and is moved in a first direction by the drive of the first power mechanism；Support portion connects the second power mechanism, is moved in a second direction by the drive of the second power mechanism；Wherein, first direction is vertical with second direction.Battery core blanking auxiliary device provided by the present application is supported using diaphragm of the support portion to battery core inner ring, and it can carry out following movement with the flattening process of battery core, both the support to battery core inner ring had been ensure that, it will not be caused again to flatten and lead to its deformation, therefore can effectively prevent battery core inner ring diaphragm from crumpling and turned-down edge.
Description
Technical field
This application involves battery core preparation technical fields, are specifically related to a kind of battery core blanking auxiliary device.
Background technique
Currently, needing to unload on ellipse/diamond shape volume needle after the completion of electric core winding.Since the inner cavity of battery core is excessive, inciting somebody to action
During ellipse/diamond shape volume needle is extracted out and flattens battery core, it is easy to cause battery core inner ring diaphragm to crumple and turned-down edge, after influencing
Continuous technique.
Utility model content
This application provides a kind of battery core blanking auxiliary device, be easy to cause with to solve battery core in blanking battery core inner ring every
Film crumples and the problem of turned-down edge.
In order to solve the above technical problems, on the one hand the embodiment of the present application provides a kind of battery core blanking auxiliary device, the electricity
Core blanking auxiliary device includes: the first power mechanism；Second power mechanism is connect with the first power mechanism, and by the first power
Mechanism drive moves in a first direction；Support portion connects the second power mechanism, is driven by the second power mechanism in second direction
Upper movement；Wherein, first direction is vertical with second direction.
Wherein, battery core blanking auxiliary device further comprises baffle, baffle and the first power mechanism or the second power mechanism
Connection is moved in a first direction by the drive of the first power mechanism, and is correspondingly arranged with support portion.
Wherein, the first power mechanism includes: bottom plate；First power device, connect with bottom plate；Sliding rail is set on bottom plate,
And it is laid with along first direction；Sliding block is set on sliding rail, and connects the first power device and the second power mechanism, is moved by first
Power device driving sliding block is moved with the second power mechanism along sliding rail, and baffle connect with sliding block or connect with the second power mechanism.
Wherein, the first power device includes: the first cylinder fixed seat, is connect with bottom plate；First cylinder, the first cylinder are consolidated
Fixed end is connect with the first cylinder fixed seat, and the movable end of the first cylinder is connect with sliding block.
Wherein, driving plate is provided on sliding block, driving plate connects baffle and the second power mechanism.
Wherein, the second power mechanism includes: the second cylinder, and fixing end connects driving plate；Third cylinder, fixing end with
The movable end of second cylinder connects, and the movable end of third cylinder is connect with support portion；Wherein, the second cylinder drives third cylinder edge
Second direction movement, third cylinder driving support portion move in a second direction.
Wherein, the movable end of the second cylinder connects the fixing end of third cylinder by connecting plate.
Wherein, baffle is formed with vertical structure in one end far from driving plate.
Wherein, the end of support portion is wheat membrane stick, and wheat membrane stick is made of wheat membrane.
Wherein, wheat membrane stick is flat stick structure.
The beneficial effect of the application is: being different from the prior art, battery core blanking auxiliary device provided by the present application uses branch
Support part is supported the diaphragm of battery core inner ring, and can carry out following movement with the flattening process of battery core, both ensure that
Support to battery core inner ring, but it will not be caused flatten and lead to its deformation, therefore can effectively prevent battery core inner ring every
Film is crumpled and turned-down edge.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the flow diagram of an embodiment of the battery core baiting method of the application；
Fig. 2 is the sub-process figure of step S11 in battery core baiting method in Fig. 1；
Fig. 3 is battery core partial structure diagram corresponding to step S111 in Fig. 2；
Fig. 4 is battery core partial structure diagram corresponding to step S112 in Fig. 2；
Fig. 5 is battery core partial structure diagram corresponding to step S13 in Fig. 1；
Fig. 6 is the schematic view of the front view of an embodiment of the battery core blanking auxiliary device of the application；
Fig. 7 is the overlooking structure diagram of the battery core blanking auxiliary device in Fig. 6.
Specific embodiment
With reference to the accompanying drawings and examples, the application is described in further detail.It is emphasized that following implement
Example is merely to illustrate the application, but is not defined to scope of the present application.Likewise, following embodiment is only the portion of the application
Point embodiment and not all embodiments, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, shall fall in the protection scope of this application.
Term " first ", " second ", " third " in the application are used for description purposes only, and should not be understood as instruction or dark
Show relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second ", " are defined as a result,
Three " feature can explicitly or implicitly include at least one of the features.In the description of the present application, the meaning of " plurality " is extremely
It is two few, such as two, three etc., unless otherwise specifically defined.The directional instruction of institute is (all in the embodiment of the present application
Such as up, down, left, right, before and after ...) it is only used for explaining in the phase under a certain particular pose (as shown in the picture) between each component
To positional relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith
Become.In addition, term " includes " and " having " and their any deformations, it is intended that cover and non-exclusive include.Such as comprising
The process, method, system, product or equipment of a series of steps or units are not limited to listed step or unit, and
It is optionally further comprising the step of not listing or unit, or optionally further comprising for these process, methods, product or equipment
Intrinsic other step or units.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Referring to Fig. 1, Fig. 1 is the flow diagram of an embodiment of the battery core baiting method of the application.In this implementation
In mode, battery core baiting method includes:
In step s 11, it is supported using inner wall of the support portion to the battery core that winding finishes.Support portion can be as schemed institute
That shows is symmetrically arranged with two, can also carry out quantity and adjustment in shape according to actual needs, such as is only applicable in one
A support portion, or use more support portions.Specifically, further referring to Fig. 2-Fig. 5.This step includes following sub-step:
In step S111, support portion 12 is extended to the inner cavity of battery core 11 along the direction for being parallel to 11 axis of battery core.If
The direction that support portion 12 is not parallel to 11 axis of battery core is mobile, then is easy to scratch and arrives the inner cavity of battery core 11, so that diaphragm be caused to go out
Existing fold.
In step S112, support portion 12 is moved upwards along the direction perpendicular to 11 axis of battery core, until its part
Abut the inner wall of battery core 11.In general, medium position of the meeting of support portion 12 in the inner cavity of battery core 11 protrudes into, to prevent its scratch
To the inner cavity of battery core 11.And when in its inner cavity for extending into battery core 11, not with the lumen contact of battery core 11, therefore branch can not be played
Support effect.Therefore, it is necessary to be moved again, so as to abut the inner wall of battery core 11, play a supporting role.
In step s 12, battery core 11 is flattened.When being flattened, can be squeezed by the top of battery core 11,
It is flattened to push battery core 11.
In step s 13, support portion 12 is moved with the deformation of battery core 11, to guarantee the moment to the inner wall of battery core 11
It is supported.In fact, this step and step S12 are performed simultaneously.Battery core 11 is crushed to which deformation occurs, support portion 12
As the deformation of battery core 11 is moved downward along the direction perpendicular to 11 axis of battery core, the inner wall for making it keep abutting battery core 11,
To guarantee that the moment is supported the inner wall of battery core 11.Wherein, in order to guarantee that 12 moment of support portion carries out the inner wall of battery core 11
Support, the speed of speed and extruding that support portion 12 moves downward match.For example, the speed that moves downward of support portion 12 and squeezing
The speed of piezoelectricity core 11 is identical.In this step, the baffle of 11 side of a conflict battery core can also be increased, battery core 11 is pressed down pressure
When flat, lattice gear is carried out to battery core 11, prevents diaphragm of the battery core 11 during flattening in it from can generate unnecessary change in location.
For example, the diaphragm of inner ring may be skidded off due to lighter weight etc. to side during battery core 11 is flattened；And
At this point, baffle is resisted against the side of battery core 11, then diaphragm can be blocked, prevents it from skidding off to side, so as to guarantee battery core
11 quality also facilitates the progress of rear process.
In step S14, extracts support portion 12 out or detach battery core 11.
By the above-mentioned means, being supported inside it when being flattened to battery core, so as to guarantee on its inner wall
Diaphragm will not crumple and turned-down edge, to guarantee the quality of battery core, and facilitate following process.
Fig. 6 and Fig. 7 are please referred to, Fig. 6 is that the front view structure of an embodiment of the battery core blanking auxiliary device of the application is shown
It is intended to；Fig. 7 is the overlooking structure diagram of the battery core blanking auxiliary device in Fig. 6.In the present embodiment, battery core blanking assists
Device includes the first power mechanism, the second power mechanism and support portion 26.
Second power mechanism is connect with the first power mechanism, and is moved in a first direction by the drive of the first power mechanism.
Support portion 26 connects the second power mechanism, is moved in a second direction by the drive of the second power mechanism.Wherein, first direction and
Two directions are vertical.In conjunction with aforesaid way, first direction can be the direction of the axis along battery core inner cavity, and second direction can be vertical
Directly in battery core inner cavity axis direction.Alternatively, first direction is interchangeable with second direction, i.e., first direction is perpendicular to battery core
The direction of the axis of inner cavity, second direction are the direction of the axis along battery core inner cavity.In addition, first direction is with second direction
Two-way direction, such as first direction are front-rear direction, and second direction is up and down direction.
Specifically, the first power mechanism includes bottom plate 21, the first power device, sliding rail 23 and sliding block 24.First power
Device is connect with bottom plate 21.Sliding rail 23 is set on bottom plate 21, and is laid with along first direction.Sliding block 24 is set on sliding rail 23,
And the first power device and the second power mechanism are connected, drive sliding block 24 and the second power mechanism along sliding rail by the first power device
23 movements.Wherein, the first power device includes the first cylinder fixed seat 221 and the first cylinder 222.First cylinder fixed seat
221 connect with bottom plate 21, and the fixing end of the first cylinder 222 is connect with the first cylinder fixed seat 221, the activity of the first cylinder 222
End is connect with sliding block 24.
In the present embodiment, driving plate 28 is provided on sliding block 24, is connected with baffle 27 in driving plate 28, baffle 27 with
Support portion 26 is correspondingly arranged.Baffle 27 is used for against the side of battery core, prevent battery core during flattening the diaphragm of its inner ring or
The unnecessary change in location of the generation of other parts.For example, diaphragm is due to originals such as lighter weights during battery core is flattened
Cause may be skidded off to side；And at this point, baffle 27 is resisted against the side of battery core, then diaphragm can be blocked, prevents it to side
It skids off, so as to guarantee the quality of battery core, also facilitates the progress of rear process.In other embodiments, baffle 27 may be used also
It to be connected to other positions, such as directly connect with sliding block 24, connect with the first power mechanism or the second power mechanism, only need energy
Enough driven by the first power mechanism moves in a first direction.Preferably, baffle 27 and support portion 26 be in a first direction
Movement be move synchronously.
Specifically, the second power device includes the second cylinder 251 and third cylinder 253.The fixing end of second cylinder 251
Driving plate 28 is connected, the fixing end of third cylinder 253 is connect with the movable end of the second cylinder 251, the movable end of third cylinder 253
It is connect with support portion 26.Wherein, the movable end of the second cylinder 251 connects the fixing end of third cylinder 253 by connecting plate 252.
Wherein, the second cylinder 251 driving third cylinder 253 is transported in a second direction with the second cylinder 251 driving support portion 26
It is dynamic.That is, in the present embodiment, the driving direction of the first cylinder 222 is first direction, the second cylinder 251 and third
The driving direction of cylinder 253 is second direction.Second cylinder 251 cooperates with third cylinder 253, controls support portion 26 in second party
Upward movement；First cylinder 222 controls support portion 26 and the movement of baffle 27 in a first direction.Support portion 26 is in second party
Need to be implemented different movements upwards, such as second direction is up and down direction, when support portion 26 moves upwards at work and to
Speed and path length when lower movement are likely to difference, it is therefore desirable to which two cylinders are respectively controlled, to guarantee it
The precision of movement.
In the present embodiment, support fixing seat 254, support portion 26 and branch are connected on the movable end of third cylinder 253
Fixing seat 254 is supportted to connect.In other embodiments, support portion 26 can be an integral molding structure with support fixing seat 254, that is, be propped up
Support a part that fixing seat 254 is also support portion 26.
Support portion 26 is arranged in the same direction with baffle 27.Wherein, support portion 26, third cylinder 253 and the second cylinder 251
There are two being respectively provided with, two the second cylinders 251 are set to the both ends of driving plate 28, and baffle 27 is connected to the middle part of driving plate 28,
Support portion 26 is set to the two sides of baffle 27.Baffle 27 is located between two support portions 26.Wherein, baffle 27 is far from driving plate
28 one end is formed with vertical structure.
In the specific implementation, the first cylinder 222 can drive support portion 26 to extend to battery core inner cavity, and baffle 27 is driven to contradict
Battery core side, the second cylinder 251 can drive support portion 26 to move upwards and abut battery core inner ring, and third cylinder 253 can drive
Support portion 26 synchronizes decline as battery core is crushed.Battery core is flattened by an external component, and the driving branch of third cylinder 253
Support part 26 is moved at a same speed with external component, so that support portion 26 be made to support the inner wall of battery core always.In battery core
After the completion of flattening, the first cylinder 222 can drive support portion 26 to detach battery core inner cavity, and the second cylinder 251 and third cylinder 253 are again
It is restored, to carry out next operation.Wherein, the second cylinder 251 can with the movement rate and travel of third cylinder 253
It is inconsistent.
Further, in order to reduce damage of the support portion to battery core inner ring, the end of support portion can be wheat membrane stick, wheat
Membrane stick is the flat stick structure made of wheat membrane.The smooth one side of wheat membrane stick cambered surface upward, to correspond in battery core
Circle, is capable of the inner ring of the conflict battery core of maximum area, to play best support effect.The end of support portion i.e. its probe into electricity
In-core circle, the part that battery core inner ring is supported.Wheat membrane is not easy to deform, and can effectively support battery core inner ring, while wheat is drawn
Film has flexibility, it is not easy to damage battery core inner ring.
In other embodiments, above-mentioned cylinder also can be replaced other power devices, such as motor mate gear and tooth
Item.It is only described herein by power source of cylinder, other similar power device can be used to replace for those skilled in the art
It changes, within the scope of protection of this application.
The beneficial effect of the application is: being different from the prior art, battery core blanking auxiliary device provided by the present application uses branch
Support part is supported the diaphragm of battery core inner ring, and can carry out following movement with the flattening process of battery core, both ensure that
Support to battery core inner ring, but it will not be caused flatten and lead to its deformation, therefore can effectively prevent battery core inner ring every
Film is crumpled and turned-down edge.
The foregoing is merely the section Examples of the application, are not intended to limit the protection scope of the application, all utilizations
Equivalent device made by present specification and accompanying drawing content or equivalent process transformation are applied directly or indirectly in other correlations
Technical field, similarly include in the scope of patent protection of the application.
Claims (10)
1. a kind of battery core blanking auxiliary device, which is characterized in that the battery core blanking auxiliary device includes:
First power mechanism；
Second power mechanism is connect with first power mechanism, and is driven in a first direction by first power mechanism
Movement；
Support portion connects second power mechanism, is moved in a second direction by second power mechanism drive；
Wherein, the first direction is vertical with the second direction.
2. battery core blanking auxiliary device according to claim 1, which is characterized in that the battery core blanking auxiliary device is into one
Step includes baffle, and the baffle is connect with the first power mechanism or second power mechanism, by the first power mechanism band
It is dynamic to move in said first direction, and be correspondingly arranged with the support portion.
3. battery core blanking auxiliary device according to claim 2, which is characterized in that first power mechanism includes:
Bottom plate；
First power device is connect with the bottom plate；
Sliding rail is set on the bottom plate, and is laid with along the first direction；
Sliding block is set on the sliding rail, and connects first power device and the second power mechanism, by first power
Device drives the sliding block to move with second power mechanism along the sliding rail, the baffle be connected with the slide block or with institute
State the connection of the second power mechanism.
4. battery core blanking auxiliary device according to claim 3, which is characterized in that first power device includes:
First cylinder fixed seat is connect with the bottom plate；
First cylinder, the fixing end of first cylinder are connect with first cylinder fixed seat, the activity of first cylinder
End is connected with the slide block.
5. battery core blanking auxiliary device according to claim 4, which is characterized in that it is provided with driving plate on the sliding block,
The driving plate connects the baffle and second power mechanism.
6. battery core blanking auxiliary device according to claim 5, which is characterized in that second power mechanism includes:
Second cylinder, fixing end connect the driving plate；
Third cylinder, fixing end are connect with the movable end of second cylinder, the movable end of the third cylinder and the branch
Support part connection；
Wherein, second cylinder drives the third cylinder to move along the second direction, described in the third cylinder driving
Support portion is moved along the second direction.
7. battery core blanking auxiliary device according to claim 6, which is characterized in that the movable end of second cylinder passes through
Connecting plate connects the fixing end of the third cylinder.
8. battery core blanking auxiliary device according to claim 5, which is characterized in that the baffle is far from the driving plate
One end be formed with vertical structure.
9. battery core blanking auxiliary device according to claim 1, which is characterized in that the end of the support portion is wheat membrane
Stick, the wheat membrane stick are made of wheat membrane.
10. battery core blanking auxiliary device according to claim 9, which is characterized in that the wheat membrane stick is flat stick
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735407.9U CN209217124U (en) | 2018-10-24 | 2018-10-24 | Battery core blanking auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735407.9U CN209217124U (en) | 2018-10-24 | 2018-10-24 | Battery core blanking auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209217124U true CN209217124U (en) | 2019-08-06 |
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ID=67456804
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821735407.9U Active CN209217124U (en) | 2018-10-24 | 2018-10-24 | Battery core blanking auxiliary device |
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| CN (1) | CN209217124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112886069A (en) * | 2021-02-02 | 2021-06-01 | 浙江快驴科技有限公司 | Pressurizing device for polymer lithium battery cell and use method thereof |
-
2018
- 2018-10-24 CN CN201821735407.9U patent/CN209217124U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112886069A (en) * | 2021-02-02 | 2021-06-01 | 浙江快驴科技有限公司 | Pressurizing device for polymer lithium battery cell and use method thereof |
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