CN207910009U - A kind of discharging inflatable body for detaching core coil needle - Google Patents
A kind of discharging inflatable body for detaching core coil needle Download PDFInfo
- Publication number
- CN207910009U CN207910009U CN201721769962.9U CN201721769962U CN207910009U CN 207910009 U CN207910009 U CN 207910009U CN 201721769962 U CN201721769962 U CN 201721769962U CN 207910009 U CN207910009 U CN 207910009U
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- CN
- China
- Prior art keywords
- material unloading
- unloading clamp
- inflatable body
- needle
- core coil
- Prior art date
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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
The utility model provides a kind of discharging inflatable body for detaching core coil needle, including the first material unloading clamp, the second material unloading clamp, gas blow pipe, air blowing pipe connections and gripping finger cylinder, first material unloading clamp is oppositely arranged with second material unloading clamp, and first material unloading clamp and second material unloading clamp are connect with the gripping finger cylinder respectively, the gas blow pipe is installed on by the air blowing pipe connections on first material unloading clamp, and first material unloading clamp and second material unloading clamp are both provided with the hole area that vacuum hole forms.Compared with the prior art, the utility model can improve an excellent rate of naked battery core, reduce because volume needle drawn needle is bad take internal layer isolation film out of caused by naked battery core scrap.
Description
Technical field
The utility model belongs to lithium ion battery manufacturing field more particularly to a kind of discharging for detaching core coil needle is blown
Mechanism of qi structure.
Background technology
There is the process together by positive and negative plate and membrane winding at core in lithium ion battery production process, and it is existing
Full automatic winding equipment in winding mechanism, mostly using two halves formula winding needle construction, half volume needle therein can phase
The other half volume needle is longitudinally moved forward and backward；Half is fixedly connected with motor as actively rolling up needle, the other half as driven volume needle,
It can move axially relative to the half being connect with motor, and can remove completely（It takes out）, rotated under the drive of motor
Winding；It is had the gap among two halves volume needle, diaphragm is passed through from gap, is wound together with volume needle, and volume needle is taken out from core when drawn needle
Go out, volume needle is detached with core；And isolation film is close to because of the reason of tension and is wrapped in the surface of volume needle, material is not only thin but also soft,
Its thickness is typically micron order, so the winding mechanism of this volume needle movement mode, can often cause core will when detaching volume needle
The isolation film of first lap is taken out of together with volume needle in core, makes entire core that can not normally be detached from volume needle, directly contributes the core
It scraps；It is also be easy to cause internal layer isolation membrane damage even if can force to detach, can also cause the isolation film pine at battery roll core center
Tightness is poor, to reduce the elasticity of entire core so that the qualities such as core deformation occurs in the processes such as subsequent baking
Problem.
In view of this, it is necessory to make further improve to above-mentioned core drawn needle problem.
Utility model content
The purpose of this utility model is that：It provides in view of the deficiencies of the prior art a kind of for detaching unloading for core coil needle
Expect inflatable body, to improve an excellent rate of naked battery core, reduce because volume needle drawn needle is bad take internal layer isolation film out of caused by it is naked
Battery core is scrapped.
To achieve the goals above, the utility model uses following technical scheme：
It is a kind of for detaching the discharging inflatable body of core coil needle, including the first material unloading clamp, the second material unloading clamp, gas blow pipe,
Air blowing pipe connections and gripping finger cylinder, first material unloading clamp are oppositely arranged with second material unloading clamp, and first discharging
Folder and second material unloading clamp are connect with the gripping finger cylinder respectively, and the gas blow pipe is installed on by the air blowing pipe connections
On first material unloading clamp, first material unloading clamp and second material unloading clamp are both provided with the hole area that vacuum hole forms.
As a kind of improvement described in the utility model for detaching the discharging inflatable body of core coil needle, the gripping finger
There are two output end, first material unloading clamp connect with wherein one output end for cylinder setting, second material unloading clamp and separately
The one output end connection.
As it is described in the utility model for detach core coil needle discharging inflatable body a kind of improvement, described first
Material unloading clamp and second material unloading clamp are made of three gripping fingers respectively, and three gripping fingers side by side and are uniformly distributed.
It is each described as a kind of improvement described in the utility model for detaching the discharging inflatable body of core coil needle
Gripping finger is both provided with groove, and the hole area is set to the groove.
As it is described in the utility model for detach core coil needle discharging inflatable body a kind of improvement, described first
Material unloading clamp is both provided with buckle with second material unloading clamp in the groove.
As a kind of improvement described in the utility model for detaching the discharging inflatable body of core coil needle, the air blowing
Pipe includes the first straight sections, the second straight sections and bent portion, and first straight sections are straight with described second by the bent portion
Pipe portion connects.
As it is described in the utility model for detach core coil needle discharging inflatable body a kind of improvement, described first
Straight sections are provided with flow-limiting valve.
The beneficial effects of the utility model are：The utility model provides a kind of discharging air blowing for detaching core coil needle
Mechanism, including the first material unloading clamp, the second material unloading clamp, gas blow pipe, air blowing pipe connections and gripping finger cylinder, first material unloading clamp with
Second material unloading clamp is oppositely arranged, and first material unloading clamp and second material unloading clamp connect with the gripping finger cylinder respectively
It connects, the gas blow pipe is installed on by the air blowing pipe connections on first material unloading clamp, first material unloading clamp and described
Second material unloading clamp is both provided with the hole area of vacuum hole composition.Compared with the prior art, the utility model can improve naked battery core
An excellent rate, reduce because volume needle drawn needle is bad take internal layer isolation film out of caused by naked battery core scrap.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the structural schematic diagram of gripping finger cylinder in the utility model.
Fig. 3 is the structural schematic diagram of the material unloading clamp of the first material unloading clamp in the utility model/second.
Fig. 4 is the structural schematic diagram of gas blow pipe in the utility model.
Wherein：The first material unloading clamps of 1-, the second material unloading clamps of 2-, 3- gas blow pipes, 4- air blowing pipe connections, 5- gripping finger cylinders, 6-
Buckle, 7- vacuum holes, 8- hole areas, 11- gripping fingers, 12- grooves, the first straight sections of 31-, the second branch pipe portions of 32-, 33- bend pipes
Portion, 51- output ends.
Specific implementation mode
With reference to embodiment and Figure of description, the utility model is described in further detail, but this
The embodiment of utility model is not limited to this.
It is a kind of for detaching the discharging inflatable body of core coil needle as shown in Fig. 1 ~ 4, including the first material unloading clamp 1, second unload
Feed collet 2, gas blow pipe 3, air blowing pipe connections 4 and gripping finger cylinder 5, the first material unloading clamp 1 are oppositely arranged with the second material unloading clamp 2, and the
One material unloading clamp 1 and the second material unloading clamp 2 are connect with gripping finger cylinder 5 respectively, and gas blow pipe 3 is installed on first by air blowing pipe connections 4
On material unloading clamp 1, the first material unloading clamp 1 and the second material unloading clamp 2 are both provided with the hole area 8 that vacuum hole 7 forms.
Further, there are two output end 51, the first material unloading clamp 1 is connect the setting of gripping finger cylinder 5 with a wherein output end 51,
Second material unloading clamp 2 is connect with another output end 51.
Further, the first material unloading clamp 1 and the second material unloading clamp 2 are made of three gripping fingers 11 respectively, and three gripping fingers 11 are side by side
And it is uniformly distributed.
Further, each gripping finger 11 is both provided with groove 12, and hole area 8 is set at groove 12.
Further, the first material unloading clamp 1 and the second material unloading clamp 2 are both provided with buckle 6 at groove 12.
Further, gas blow pipe 3 includes the first straight sections 31, the second straight sections 32 and bent portion 33, the first straight sections 31
It is connect with the second straight sections 32 by bent portion 33.
Further, the first straight sections 31 are provided with flow-limiting valve（Do not show in figure）.
When debugging, when the first material unloading clamp 1 and the second material unloading clamp 2 are converted to low pressure function, adjustment waits for discharging battery core
Position makes it differ 5mm-2mm with the position of gas blow pipe 3, the place for making 3 face of gas blow pipe volume wire surface blow, and blow
It selects to wrap up the half of volume needle in isolation film, and the gas for making gas blow pipe 3 blow out is biased at isolation film inner clip needle；Then it adjusts again
The throughput for saving gas blow pipe 3 floats after so that the isolation film of package volume needle is detached from from inner clip needle, makes battery core internal layer and volume wire surface
It shows a kind of air buffer and suspends, with the coefficient of friction for reducing diaphragm with rolling up wire surface, when debugging will avoid lug
Or reverse side is blown into gas.
In use, the first material unloading clamp 1 and the second material unloading clamp 2 that are fixed on gripping finger cylinder 5 are closed under hyperbar control
Be clamped in afterwards volume needle on naked battery core, while the vacuum hole 7 on the first material unloading clamp 1 and the second material unloading clamp 2 start generate negative pressure it is true
The surface of the naked battery core on volume needle is sucked in sky；While naked battery core is clamped in the first material unloading clamp 1 and the second material unloading clamp 2, gas blow pipe
3 start to blow out barotropic gas, and because being clamped by the first material unloading clamp 1 and the second material unloading clamp 2, internal layer isolation film is not in battery core at this time
Variation, the gas will be such that isolation film is detached from volume needle.Naked electricity is sucked when the first material unloading clamp 1 and the second material unloading clamp 2 receive vacuum
When the signal of core, the first material unloading clamp 1 and the second material unloading clamp 2 can close hyperbar control, be converted to low pressure control.At this point, the
One material unloading clamp 1 and the second material unloading clamp 2 can form certain loosening, and it is outstanding that the barotropic gas that tracheae is blown out will be such that isolation film is formed with volume needle
It is floating, by volume needle extraction.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is changed.Therefore, the utility model is not limited to above-mentioned specific implementation mode, every this field skill
It is new that art personnel any conspicuously improved, replacement or modification made on the basis of the utility model belongs to this practicality
The protection domain of type.In addition, although some specific terms, these terms has been used to be intended merely to facilitate in this specification
It is bright, any restrictions are not constituted to the utility model.
Claims (7)
1. a kind of discharging inflatable body for detaching core coil needle, it is characterised in that：Including the first material unloading clamp, the second discharging
Folder, gas blow pipe, air blowing pipe connections and gripping finger cylinder, first material unloading clamp is oppositely arranged with second material unloading clamp, and institute
It states the first material unloading clamp and second material unloading clamp is connect with the gripping finger cylinder respectively, the gas blow pipe is connected by the gas blow pipe
Fitting is installed on first material unloading clamp, and first material unloading clamp and second material unloading clamp are both provided with vacuum hole composition
Hole area.
2. the discharging inflatable body according to claim 1 for detaching core coil needle, it is characterised in that：The gripping finger gas
There are two output end, first material unloading clamp is connect with wherein one output end for cylinder setting, second material unloading clamp with it is another
The output end connection.
3. the discharging inflatable body according to claim 1 for detaching core coil needle, it is characterised in that：Described first unloads
Feed collet and second material unloading clamp are made of three gripping fingers respectively, and three gripping fingers side by side and are uniformly distributed.
4. the discharging inflatable body according to claim 3 for detaching core coil needle, it is characterised in that：Each folder
Finger is both provided with groove, and the hole area is set to the groove.
5. the discharging inflatable body according to claim 4 for detaching core coil needle, it is characterised in that：Described first unloads
Feed collet is both provided with buckle with second material unloading clamp in the groove.
6. the discharging inflatable body according to claim 1 for detaching core coil needle, it is characterised in that：The gas blow pipe
Including the first straight sections, the second straight sections and bent portion, first straight sections pass through the bent portion and second straight tube
Portion connects.
7. the discharging inflatable body according to claim 6 for detaching core coil needle, it is characterised in that：Described first is straight
Pipe portion is provided with flow-limiting valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721769962.9U CN207910009U (en) | 2017-12-18 | 2017-12-18 | A kind of discharging inflatable body for detaching core coil needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721769962.9U CN207910009U (en) | 2017-12-18 | 2017-12-18 | A kind of discharging inflatable body for detaching core coil needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910009U true CN207910009U (en) | 2018-09-25 |
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ID=63568173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721769962.9U Active CN207910009U (en) | 2017-12-18 | 2017-12-18 | A kind of discharging inflatable body for detaching core coil needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284571A (en) * | 2021-12-30 | 2022-04-05 | 深圳吉阳智能科技有限公司 | Winding device and winding method |
-
2017
- 2017-12-18 CN CN201721769962.9U patent/CN207910009U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284571A (en) * | 2021-12-30 | 2022-04-05 | 深圳吉阳智能科技有限公司 | Winding device and winding method |
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