CN209917771U - Lithium cell electricity core thick liquids rabbling mechanism - Google Patents
Lithium cell electricity core thick liquids rabbling mechanism Download PDFInfo
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- CN209917771U CN209917771U CN201920607102.8U CN201920607102U CN209917771U CN 209917771 U CN209917771 U CN 209917771U CN 201920607102 U CN201920607102 U CN 201920607102U CN 209917771 U CN209917771 U CN 209917771U
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- stirring
- slurry
- rotating motor
- fixedly connected
- supporting shell
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 title claims description 34
- 230000005611 electricity Effects 0.000 title claims description 7
- 238000003756 stirring Methods 0.000 claims abstract description 77
- 239000002002 slurry Substances 0.000 claims abstract description 26
- 238000012216 screening Methods 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 15
- 230000003139 buffering effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 230000035939 shock Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 239000008187 granular material Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 239000011267 electrode slurry Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000013543 active substance Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a lithium battery cell slurry stirring mechanism, which comprises a stirring barrel, wherein the top of the stirring barrel is provided with a feed inlet, the inside of the stirring barrel is provided with a lifting stirring device, the bottom end of the stirring barrel is provided with a discharge pipe, the discharge pipe is provided with a valve, one end of the discharge pipe, which is far away from the stirring barrel, is fixedly connected with a slurry screening device, the lithium battery cell slurry stirring mechanism firstly realizes horizontal stirring of slurry in the stirring barrel through the lifting stirring device arranged in the stirring barrel, and simultaneously, the slurry on the vertical surface of the stirring barrel is fully stirred, thereby improving the uniformity and the stirring efficiency of slurry stirring processing, and the slurry after stirring is fully screened through the slurry screening device, realizing rapid separation of large-particle slurry, thereby improving the slurry stirring precision, and meanwhile, the subsequent processing efficiency of the lithium battery is improved.
Description
Technical Field
The utility model relates to a lithium cell processing technology field specifically is a lithium cell electricity core thick liquids rabbling mechanism.
Background
The positive electrode slurry in the electrode preparation of the lithium battery comprises an adhesive, a conductive agent, a positive electrode material and the like; the negative electrode slurry is composed of a binder, graphite carbon powder and the like. The preparation of the positive electrode slurry and the negative electrode slurry comprises a series of processes of liquid-liquid mixing, dissolving and dispersing, and the like between liquid and solid materials, and the processes are accompanied by changes of temperature, viscosity, environment and the like. In the positive electrode slurry and the negative electrode slurry, the dispersibility and the uniformity of the granular active substances directly affect the movement of lithium ions between two electrodes of the battery, so that the mixing and the dispersion of the slurry of each pole piece material are very important in the production of the lithium ion battery, and the quality of the dispersion of the slurry directly affects the quality of the subsequent production of the lithium ion battery and the performance of products thereof.
At present, present lithium battery cell thick liquids are stirring man-hour, its stirring mode is the horizontal stirring, it is comparatively fixed to lead to the stirring, thereby lead to the thick liquids can't intensive mixing in the bottom of device, and then there is the uneven phenomenon of stirring, current agitating unit is after the stirring simultaneously, because thick liquids are unified to be discharged by the discharge gate, and thick liquids after the stirring can have large granule thick liquids in the inevitable, the phenomenon of bringing absolutely when the large granule thick liquids that contain then can make the coating, thereby influence the subsequent production and processing of lithium cell, therefore, we provide a lithium battery cell thick liquids rabbling mechanism.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lithium cell electricity core thick liquids rabbling mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium cell electricity core thick liquids rabbling mechanism, includes the agitator, the agitator top is equipped with the feed inlet, the inside lift agitating unit that is equipped with of agitator, the agitator bottom is equipped with the discharging pipe, and is equipped with the valve on the discharging pipe, the one end fixedly connected with thick liquids screening plant of agitator is kept away from to the discharging pipe.
Preferably, the lifting stirring device comprises a rotating motor, a supporting shell, a rotating motor, a threaded rod, a driving sleeve, stirring rods and positioning rods, wherein the rotating motor is fixedly connected to the bottom end of the stirring barrel, the output end of the rotating motor penetrates through the bottom end of the stirring barrel and is fixedly connected with the supporting shell, the output end of the rotating motor is rotatably connected with the stirring barrel, the rotating motor is fixedly connected inside the supporting shell, the output end of the rotating motor penetrates through the supporting shell and is fixedly connected with the threaded rod, the output end of the rotating motor is rotatably connected with the supporting shell, a threaded hole is formed in the driving sleeve, the driving sleeve is rotatably sleeved at one end, far away from the supporting shell, of the threaded rod, a plurality of stirring rods are symmetrically arranged outside the driving sleeve, limiting grooves are formed in the stirring rods, and the plurality of stirring rods close to the bottom end of the stirring, the positioning rod is fixedly connected with the supporting shell.
Preferably, the stirring rod at the bottom end inside the stirring barrel is L-shaped.
Preferably, slurry screening plant includes storage bucket, filter, buffering support piece, shock dynamo and divides the material pipe, the fixed intercommunication of the one end at discharging bucket top is managed to the discharging pipe, the filter bottom is through four inside fixed connection of buffering support piece and storage bucket, and shock dynamo fixed connection in the filter bottom, divide the material pipe to be located the storage bucket, and divide and be equipped with the valve on the material pipe, the storage bucket bottom is equipped with the discharge gate, and is equipped with the valve on the discharge gate.
Preferably, the buffering support piece comprises a buffering spring, a fixing plate and a positioning plate, one end of the buffering spring is fixedly connected with the filter plate through the fixing plate, and the other end of the buffering spring is fixedly connected with the inner wall of the discharging barrel through the positioning plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses when using, at first through the inside lift agitating unit that is equipped with at the agitator, thereby when realizing the horizontal stirring to the inside thick liquids of agitator, make the thick liquids on the vertical face of agitator carry out the effect of intensive mixing, thereby improve the degree of consistency and the stirring efficiency of thick liquids stirring processing, through the thick liquids screening plant who is equipped with, thereby realize carrying out the effect of intensive screening to the thick liquids after the stirring, realize the quick separation of large granule thick liquids, thereby the thick liquids stirring precision has been improved, improve the follow-up machining efficiency of lithium cell simultaneously.
2. The utility model discloses a buffering support piece that is equipped with in the filter bottom to when the realization was supported the filter, the realization was to the abundant vibrations effect of filter, and then the separation of the large granule thick liquids of being convenient for.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is an enlarged view of area B of FIG. 1;
fig. 4 is a top view of the stirring rod of the present invention.
In the figure: 1-a stirring barrel; 2-lifting the stirring device; 3, a discharge pipe; 4-a pulp screening device; 5-a rotating electrical machine; 6-a support shell; 7-rotating the motor; 8-a threaded rod; 9-driving sleeve; 10-a stirring rod; 11-a positioning rod; 12-a limiting groove; 13-a discharge barrel; 14-a filter plate; 15-a buffer support; 16-a vibration motor; 17-material separating pipe; 18-a buffer spring; 19-fixing the plate; 20-positioning a plate; 21-a feed inlet; 22-discharge hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a lithium battery electricity core slurry mixing mechanism, includes agitator 1, 1 top of agitator is equipped with feed inlet 21, 1 inside lift agitating unit 2 that is equipped with of agitator, 1 bottom of agitator is equipped with discharging pipe 3, and is equipped with the valve on discharging pipe 3, discharging pipe 3 keeps away from one end fixedly connected with slurry screening plant 4 of agitator 1, through being equipped with lift agitating unit 2 to the realization is focused the inside thick liquids of half a bucket and is carried out the effect of intensive mixing, and through slurry screening plant 4 that is equipped with, thereby prevents to contain the large granule thick liquids and exist after the stirring, plays the effect to slurry screening.
The lifting stirring device 2 comprises a rotating motor 5, a supporting shell 6, a rotating motor 7, a threaded rod 8, a driving sleeve 9, stirring rods 10 and positioning rods 11, wherein the rotating motor 5 is fixedly connected to the bottom end of a stirring barrel 1, the output end of the rotating motor 5 penetrates through the bottom end of the stirring barrel 1 and is fixedly connected with the supporting shell 6, the output end of the rotating motor 5 is rotatably connected with the stirring barrel 1, the rotating motor 7 is fixedly connected inside the supporting shell 6, the output end of the rotating motor 7 penetrates through the supporting shell 6 and is fixedly connected with the threaded rod 8, the output end of the rotating motor 7 is rotatably connected with the supporting shell 6, a threaded hole is formed inside the driving sleeve 9, the driving sleeve 9 is rotatably sleeved at one end, far away from the supporting shell 6, of the threaded rod 8, a plurality of stirring rods 10 are symmetrically arranged outside the driving sleeve 9, limiting grooves 12 are formed in the stirring rods 10, and the plurality of stirring rods 10 close to the bottom end of the stirring barrel, the locating lever 11 and the support shell 6 are fixedly connected, and the lifting stirring device 2 is arranged, so that the slurry in the stirring barrel 1 is fully stirred.
The specific implementation mode is as follows: when stirring 1 inside thick liquids of agitator, at first support the inside rotation motor 7 operation of shell 6, and rotate motor 7 and do forward and reverse motion regularly, thereby make and rotate motor 7 and drive threaded rod 8 and rotate, and cup joint in the 8 outsides of threaded rod because drive sleeve 9 rotates, a plurality of puddlers 10 cup joint in the 11 outsides of locating lever, thereby make drive sleeve 9 receive limiting displacement and go up and down at threaded rod 8, rotating electrical machines 5 moves simultaneously, and then make 6 whole bottoms at 1 inside of agitator of support shell rotate, thereby realize realizing lifting and lowering rotary motion at 1 inside of agitator to a plurality of puddlers 10, and then realize carrying out the effect of intensive mixing to 1 inside thick liquids of agitator.
The stirring rod 10 at the bottom end inside the stirring barrel 1 is L-shaped, so that the slurry at the bottom end of the stirring barrel 1 is fully stirred.
The specific implementation mode is as follows: after the stirring of the inside thick liquids of agitator 1 is accomplished, at first open the valve on discharging pipe 3, make the inside thick liquids of agitator 1 get into to the discharging barrel 13 inside, and flow into to the inside filter 14 of discharging barrel 13 on, at this moment, vibrating motor 16 on the filter 14 moves, thereby make filter 14 under four buffer spring 18's support, vibrate in discharging barrel 13 inside, thereby realize the screening to thick liquids, and the screening back tiny particle thick liquids connect the material by the discharge gate 22 department of discharging barrel 13 bottom, the thick liquids of large granule then carries out quick screening by minute material pipe 17.
In this scheme, the preferred Y80M1-2 model of rotating electrical machines 5, the preferred Y80M2-2 model of rotating electrical machines 7, the preferred DC2GN15-24-1800/3GN30K model of shock dynamo 16, the circuit operation is current conventional circuit, the circuit and the control that relate to in the utility model are prior art, do not excessively describe herein.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a lithium cell electricity core thick liquids rabbling mechanism, includes agitator (1), its characterized in that: agitator (1) top is equipped with feed inlet (21), agitator (1) inside is equipped with lift agitating unit (2), agitator (1) bottom is equipped with discharging pipe (3), and is equipped with the valve on discharging pipe (3), the one end fixedly connected with thick liquids screening plant (4) of agitator (1) are kept away from in discharging pipe (3).
2. The lithium battery cell slurry stirring mechanism of claim 1, characterized in that: the lifting stirring device (2) comprises a rotating motor (5), a supporting shell (6), a rotating motor (7), a threaded rod (8), a driving sleeve (9), a stirring rod (10) and a positioning rod (11), wherein the rotating motor (5) is fixedly connected to the bottom end of the stirring barrel (1), the output end of the rotating motor (5) penetrates through the bottom end of the stirring barrel (1) and is fixedly connected with the supporting shell (6), the output end of the rotating motor (5) is rotatably connected with the stirring barrel (1), the rotating motor (7) is fixedly connected inside the supporting shell (6), the output end of the rotating motor (7) penetrates through the supporting shell (6) and is fixedly connected with the threaded rod (8), the output end of the rotating motor (7) is rotatably connected with the supporting shell (6), a threaded hole is formed inside the driving sleeve (9), and the driving sleeve (9) is rotatably sleeved at one end, far away from the supporting shell (6), of the threaded rod (8, the stirring device is characterized in that a plurality of stirring rods (10) are symmetrically arranged on the outer side of the driving sleeve (9), limiting grooves (12) are formed in the stirring rods (10), the stirring rods (10) close to the bottom end of the stirring barrel (1) are respectively sleeved on the outer sides of the two positioning rods (11) in a sliding mode through the limiting grooves (12), and the positioning rods (11) are fixedly connected with the supporting shell (6).
3. The lithium battery cell slurry stirring mechanism of claim 2, characterized in that: the stirring rod (10) at the bottom end in the stirring barrel (1) is L-shaped.
4. The lithium battery cell slurry stirring mechanism of claim 1, characterized in that: slurry screening plant (4) are including go out storage bucket (13), filter (14), buffering support piece (15), shock dynamo (16) and divide material pipe (17), discharging pipe (3) and the fixed intercommunication of the one end at play storage bucket (13) top, filter (14) bottom is through four buffering support piece (15) and the inside fixed connection of play storage bucket (13), and shock dynamo (16) fixed connection in filter (14) bottom, divide material pipe (17) to be located out storage bucket (13), and divide and be equipped with the valve on material pipe (17), it is equipped with discharge gate (22) to go out storage bucket (13) bottom, and is equipped with the valve on discharge gate (22).
5. The lithium battery cell slurry stirring mechanism of claim 4, characterized in that: buffer support piece (15) are including buffer spring (18), fixed plate (19) and locating plate (20), the one end of buffer spring (18) is passed through fixed plate (19) and filter (14) fixed connection, and the other end of buffer spring (18) passes through locating plate (20) and goes out storage bucket (13) inner wall fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920607102.8U CN209917771U (en) | 2019-04-29 | 2019-04-29 | Lithium cell electricity core thick liquids rabbling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920607102.8U CN209917771U (en) | 2019-04-29 | 2019-04-29 | Lithium cell electricity core thick liquids rabbling mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN209917771U true CN209917771U (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920607102.8U Expired - Fee Related CN209917771U (en) | 2019-04-29 | 2019-04-29 | Lithium cell electricity core thick liquids rabbling mechanism |
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| Country | Link |
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| CN (1) | CN209917771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295302A (en) * | 2020-10-29 | 2021-02-02 | 广东技术师范大学 | Lithium battery slurry filtering device |
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2019
- 2019-04-29 CN CN201920607102.8U patent/CN209917771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295302A (en) * | 2020-10-29 | 2021-02-02 | 广东技术师范大学 | Lithium battery slurry filtering device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |