CN209383378U - A kind of ceramic feeding system for electrode of lithium cell coating - Google Patents
A kind of ceramic feeding system for electrode of lithium cell coating Download PDFInfo
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- CN209383378U CN209383378U CN201822084880.1U CN201822084880U CN209383378U CN 209383378 U CN209383378 U CN 209383378U CN 201822084880 U CN201822084880 U CN 201822084880U CN 209383378 U CN209383378 U CN 209383378U
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- tank body
- feeding system
- electrode
- ceramic
- pressure tank
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Abstract
The utility model relates to lithium battery production equipment fields, a kind of specifically ceramic feeding system for electrode of lithium cell coating, the ceramics feeding system includes the stock pressure tank body for storing ceramic slurry, the stock pressure tank body is connected with the discharge mechanism for ceramic slurry discharge, and the stock pressure tank body connection is for the gas supply mechanism for ceramic slurry discharge.The utility model passes through the cooperation of gas supply mechanism and discharge mechanism, and the autonomous discharge of ceramic slurry may be implemented, reduce the participation of manpower, it is possible to reduce the use of manpower, and design through this structure, the later period is facilitated to the painting work of electrode of lithium cell.
Description
Technical field
The utility model relates to lithium battery production equipment field, a kind of specifically pottery for electrode of lithium cell coating
Porcelain feeding system.
Background technique
Present lithium battery industry, security performance be can not ignore, therefore the ceramics at anode coating edge are indispensable.So
The feeding system of positive ceramics is also even more important, and ceramic feeding system at this stage largely uses vapour-pressure type control mode, but
Be the dimensional problem of ceramics coating is relied on the gimmick of employee that pressure regulator valve is adjusted to carry out control pressure size completely, thus
Realize the control of size.Control method is very fuzzy, especially high to the skill requirement of employee, is unfavorable for employee's operation, also unfavorable
In the size Control to ceramics, so a kind of feeding system that can carry out ceramic slurry supply automatically is now required.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of automatic feeding system.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of ceramic feeding system for electrode of lithium cell coating, the ceramics feeding system includes for storing ceramics
The stock pressure tank body of slurry, the stock pressure tank body are connected with the discharge mechanism for ceramic slurry discharge, the storing
Pressurized vessel connection is for the gas supply mechanism for ceramic slurry discharge.
The discharge mechanism includes drainage line, and described drainage line one end is placed in stock pressure tank body, the other end
It extends on the outside of stock pressure tank body；The drainage line is in below ceramic slurry liquid level.
The gas supply mechanism includes air supply source, and the air supply source is connected by steam line with stock pressure tank body, institute
Steam line is stated to be connected with stock pressure tank interior.
The gas supply mechanism includes the electronic pressure gage for detecting pressure in stock pressure tank body；The electronic pressure gage
It is connected with stock pressure tank body.
The air supply source is connected by gas storage vacuum tank with steam line, and the air supply source passes through conveyance conduit and gas storage
Vacuum tank is connected.
The ceramics feeding system further includes the rabbling mechanism for ceramic slurry stirring, and the rabbling mechanism includes stirring
Bar, described stirring rod one end are equipped with agitating paddle, are connected with air motor on the other end.
The air motor is connected by connecting pipe with air supply source.
Steam line between the gas storage vacuum tank and stock pressure tank body is equipped with pressure regulator valve.
The steam line is equipped with electric Proportion valve, the electric Proportion valve be in pressure regulator valve and stock pressure tank body it
Between steam line on.
Utility model has the advantages that
The utility model passes through the cooperation of gas supply mechanism and discharge mechanism, and the autonomous discharge of ceramic slurry may be implemented, subtract
The participation of few manpower, it is possible to reduce the use of manpower, and design through this structure, the later period is facilitated to electrode of lithium cell
Painting work.
Detailed description of the invention
Below to each width attached drawing of the utility model specification expression content and figure in label be briefly described:
Fig. 1 is the structural schematic diagram of the utility model.
Label in above-mentioned figure is equal are as follows:
1, air supply source, 2, gas storage vacuum tank, 3, HMI man-machine interface, 4, electric Proportion valve, 41, pressure regulator valve, 42, idea gas
Press table, 5, air motor, 51, air motor speed regulation knob, 6, ceramic slurry, 7, agitating paddle, 8, filtering mouth, 10, stock pressure
Tank body, 11, jettron.
Specific embodiment
Specific embodiment of the present utility model is made into one by the description to optimum embodiment below against attached drawing
Step detailed description.
A kind of ceramic feeding system for electrode of lithium cell coating, the ceramics feeding system includes for storing ceramics
The stock pressure tank body 10 of slurry 6, the stock pressure tank body 10 are connected with the discharge mechanism being discharged for ceramic slurry 6, institute
State gas supply mechanism of the connection of stock pressure tank body 10 for being discharged for ceramic slurry 6；The utility model discloses one kind to be used for lithium
6 feeding system of ceramic slurry of battery electrode coating, the utility model pass through the cooperation of gas supply mechanism and discharge mechanism, Ke Yishi
The autonomous discharge of existing ceramic slurry 6, reduces the participation of manpower, it is possible to reduce the use of manpower, and set through this structure
Meter, facilitates the later period to the painting work of electrode of lithium cell.
Preferably, discharge mechanism described in the utility model includes drainage line 15, described 15 one end of drainage line
It is placed in stock pressure tank body 10, the other end extends to 10 outside of stock pressure tank body；The drainage line 15 is in ceramics
Below 6 liquid level of slurry；Here the structure of drainage line 15, which can according to need, is designed, and can use the bending knot of attached drawing
Structure can also use other structures, be arranged with specific reference to practical service environment, and drainage line 15 is connected with a jettron
11, jettron 11 and coating machine link, and may be implemented that feeding system is synchronous with coating machine, and better realization is to lithium battery in this way
Painting work, while as an optimization, gas supply mechanism includes air supply source 1 in the utility model, the air supply source 1 passes through gas supply
Pipeline 12 is connected with stock pressure tank body 10, is connected inside the steam line 12 and stock pressure tank body 10；Certainly
Other air feed equipments can be selected, air supply source 1 can be air blower etc. air feed equipment, and main purpose is for entire feeding system
External impetus is provided.
Preferably, gas supply mechanism described in the utility model includes for detecting pressure in stock pressure tank body 10
Electronic pressure gage 42；The electronic pressure gage 42 is connected with stock pressure tank body 10；The setting of electronic pressure gage 42, Ke Yigeng
For the pressure for intuitively observing stock pressure tank body 10, operator is facilitated to observe.
Preferably, air supply source 1 described in the utility model is connected by gas storage vacuum tank 2 with steam line 12,
The air supply source 1 is connected by conveyance conduit 14 with gas storage vacuum tank 2；The setting of gas storage vacuum tank 2, may be advantageously employed in
The stability for just having entered air in gas storage vacuum tank 2 from air supply source 1, can be effectively ensured into air in stock pressure tank body 10
Stability, preferably guarantee the discharged stability of ceramic slurry 6, guarantee ceramic slurry 6 it is stable enter coating machine in.
Preferably, ceramics feeding system described in the utility model further include the stirring stirred for ceramic slurry 6
Mechanism, the rabbling mechanism include stirring rod 7, and described 7 one end of stirring rod is equipped with agitating paddle 71, are connected with pneumatic horse on the other end
Up to 5；Here rabbling mechanism is used to stir the ceramic slurry 6 being stored in stock pressure tank body 10, and then in real time to ceramic slurry 6
It is at the uniform velocity stirred, guarantees the activity of slurry；Stirring rod 7 has list in the interior of stock pressure tank body 10 in the utility model simultaneously
Portion, the other end extend to the outside of stock pressure tank body 10, and connect air motor 5, can be with by the setting of air motor 5
Stirring rod 7 is driven to rotate, the rotation of stirring rod 7 drives agitating paddle 71 to rotate, and then realizes to the stirring operation of ceramic slurry 6, stirs
The structure for mixing paddle 71 is actually a plate, and there is length and width to be set as needed.
Preferably, air motor 5 described in the utility model is connected by connecting pipe 13 with air supply source 1；This
The structure of sample designs, and air supply source 1 is allowed to carry out air supplying operation simultaneously for two base parts, and such setting simplifies feed
The use of system global facility optimizes feeding system needs and takes up space.
Preferably, the steam line between gas storage vacuum tank described in the utility model 2 and stock pressure tank body 10
12 are equipped with pressure regulator valve 4；It can preferably realize the air capacity being adjusted into stock pressure tank body 10, preferably realize to storage
Pressure in material pressurized vessel 10 is adjusted.
Preferably, steam line 12 described in the utility model is equipped with electric Proportion valve 41, the electrical ratio
Valve 41 is on the steam line 12 between pressure regulator valve 4 and stock pressure tank body 10, and the model of electric appliance proportioning valve can be according to need
It is selected, because the maximum difference of electric Proportion valve and common regulating valve is to adjust logical AND mode, common tune
Pressure valve is that pressure change is obtained by manually adjusting pressure regulator valve to realize control.And electric Proportion valve may be implemented directly to repair
Change pressure value and carrys out the electrical proportional dump valve of Auto-matching to obtain pressure change to realize control.Common pressure regulator valve is being adjusted
When it is very troublesome, employee needs to go to manually adjust according to the actual situation pressure regulator valve and controls to obtain pressure change, sees
It being seemingly easy, operates actually, concept is very fuzzy, and it is too big to the dependence of employee's proficiency, it is unfavorable for employee's operation.Electrical ratio
Valve compares more common pressure regulator valve, and since electric Proportion valve is adjusted by electrical control, biggest advantage is that journey may be implemented
Sequence control and long-range control control more accurate simplicity, and for employee's operation, electric Proportion valve realize process control it
Afterwards, closed-loop system is carried out with electronics air gauge, be synthesized in the HMI man-machine interface of coating machine, it can be in HMI man machine operation interface
Upper intuitive display pressure size, employee can directly modify pressure value according to the actual situation, and closed-loop system can be according to input
The size of pressure value Auto-matching electric Proportion valve, so that it may control electric Proportion valve, can preferably allow employee skillfully to grasp tune
Technical ability is tried, while electric Proportion valve precision is very high, and the step-less adjustment of pressure may be implemented, cooperation is preferably carried out with equipment to be made
With；Set-up mode in this way can preferably realize the use of the utility model.
The actual mechanical process of the utility model is as follows:
The utility model discloses a kind of feeding system being fed for ceramic slurry 6, it is to press which, which uses,
Contracting air is power source, controls relatively more simple, advantage of lower cost；Because of the pressure for the compressed air that our workshops provide
It is not that a hundred percent is stable, so the utility model increases gas storage vacuum tank 2 in feeding system, carrys out preliminarily stabilised air
Pressure facilitates subsequent operation, while 1 a part of air supply source in the feeding system is for providing ceramics for stock pressure tank body 10
The power of 6 outlet of slurry, another part gas source enter air motor 5, and the driving rotation of air motor 5 drives agitating paddle 71 right in real time
Ceramic slurry 6 is at the uniform velocity stirred, and guarantees the activity of slurry, and the revolving speed of the air motor 5 is controlled by air motor speed regulation knob 51
System, and the gas source entered in stock pressure tank body 10 is needed to get ahead gas storage vacuum tank 2, pressure stabilization function is carried out to the air pressure of workshop,
It gives the feeding system one highly stable Pneumatic pressure power source, is then come out from pressure stabilizing air accumulator and pass through pressure regulator valve 4 and electrical ratio
Example valve 41 enters stock pressure tank body 10, and then provides pressure for 6 outlet of ceramic slurry, and ceramic slurry 6 is arranged from discharge line
10 outside of stock pressure tank body out is equipped with filter screen in filtering mouth preferably, being equipped with filtering mouth 8 in discharge line end,
It can be used for the filtering of ceramic slurry 6, the subsequent painting work of impurity effect of ceramic slurry 6 reduced, by discharge line mistake
After filter and the ceramic slurry 6 of discharge passes through inlet 9 and enters coating machine, while having one before the inlet 9 of discharge line end
Jettron 11, the jettron 11 and coating machine link, and open coating and open this jettron 11, close coating machine
This jettron 11 is closed, the synchronously control of coating feed and ceramics feed is realized, optimizes practical effect；This reality simultaneously
It is controlled with the pressure in novel middle stock pressure tank body 10 and is controlled by electric Proportion valve 41, pressure monitor is by electronics air gauge
Display is measured, electric Proportion valve 41, such as SMC ITV3050-014L control and pressure control one can be made into and closed
Loop system is synthesized to the 3HMI man machine operation interface of coating machine, and 3HMI man machine operation interface is exactly touch screen operation interface here,
The professional term of industry control industry is known products HMI man-machine interface；Employee is according to the condition of production, it is only necessary to input pressure value,
Closed-loop system can be according to the size of the pressure value Auto-matching electric Proportion valve 41 of input, and control is simpler more intuitive, is convenient for member
Work is adjusted；The setting of electric Proportion valve 41 avoids employee and needs to manually adjust pressure regulator valve 4 and go control pressure size, to employee
Skilled operation degree reduce, can reduce the station threshold, reduce employee's operation difficulty, while such setting also facilitates reality
Operation is conducive to product control；Furthermore the liquid level induction system of the system is synthesized to the 3HMI man machine operation interface 3 of coating machine, low liquid level
Alarm effectively prevents slurry sky, avoids generating the problems such as bubble size is unstable, is highly convenient for monitoring, if this system
It needs to be connected in parallel multiple tank bodies with gas circuit when multiple feed, is individually controlled, be independent of each other, is not interfere with each other；Preferably
Suitable for practical operation.
Obvious the utility model specific implementation is not subject to the restrictions described above, as long as the method for using the utility model
The improvement for the various unsubstantialities that conception and technical scheme carry out, both is within the protection scope of the present invention.
Claims (9)
1. a kind of ceramic feeding system for electrode of lithium cell coating, which is characterized in that the ceramics feeding system includes using
In the stock pressure tank body of storage ceramic slurry, the stock pressure tank body is connected with the material discharging machine for ceramic slurry discharge
Structure, the stock pressure tank body connection is for the gas supply mechanism for ceramic slurry discharge.
2. a kind of ceramic feeding system for electrode of lithium cell coating according to claim 1, which is characterized in that described
Discharge mechanism includes drainage line, and described drainage line one end is placed in stock pressure tank body, and the other end extends to storing pressure
On the outside of power tank body；The drainage line is in below ceramic slurry liquid level.
3. a kind of ceramic feeding system for electrode of lithium cell coating according to claim 1, which is characterized in that described
Gas supply mechanism includes air supply source, and the air supply source is connected by steam line with stock pressure tank body, the steam line with
Stock pressure tank interior is connected.
4. a kind of ceramic feeding system for electrode of lithium cell coating according to claim 1, which is characterized in that described
Gas supply mechanism includes the electronic pressure gage for detecting pressure in stock pressure tank body；The electronic pressure gage and stock pressure tank
Body is connected.
5. a kind of ceramic feeding system for electrode of lithium cell coating according to claim 1, which is characterized in that described
Air supply source is connected by gas storage vacuum tank with steam line, and the air supply source is connected by conveyance conduit with gas storage vacuum tank
It connects.
6. a kind of ceramic feeding system for electrode of lithium cell coating according to claim 1, which is characterized in that described
Ceramic feeding system further includes the rabbling mechanism for ceramic slurry stirring, and the rabbling mechanism includes stirring rod, the stirring
Bar one end is equipped with agitating paddle, is connected with air motor on the other end.
7. a kind of ceramic feeding system for electrode of lithium cell coating according to claim 6, which is characterized in that described
Air motor is connected by connecting pipe with air supply source.
8. a kind of ceramic feeding system for electrode of lithium cell coating according to claim 5, which is characterized in that described
Steam line between gas storage vacuum tank and stock pressure tank body is equipped with pressure regulator valve.
9. a kind of ceramic feeding system for electrode of lithium cell coating according to claim 8, which is characterized in that described
Steam line is equipped with electric Proportion valve, and the electric Proportion valve is in the steam line between pressure regulator valve and stock pressure tank body
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822084880.1U CN209383378U (en) | 2018-12-12 | 2018-12-12 | A kind of ceramic feeding system for electrode of lithium cell coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822084880.1U CN209383378U (en) | 2018-12-12 | 2018-12-12 | A kind of ceramic feeding system for electrode of lithium cell coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209383378U true CN209383378U (en) | 2019-09-13 |
Family
ID=67871753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822084880.1U Active CN209383378U (en) | 2018-12-12 | 2018-12-12 | A kind of ceramic feeding system for electrode of lithium cell coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209383378U (en) |
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2018
- 2018-12-12 CN CN201822084880.1U patent/CN209383378U/en active Active
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