CN112808126A - Electrode paste preparation machine for lithium battery production - Google Patents
Electrode paste preparation machine for lithium battery production Download PDFInfo
- Publication number
- CN112808126A CN112808126A CN202011621423.7A CN202011621423A CN112808126A CN 112808126 A CN112808126 A CN 112808126A CN 202011621423 A CN202011621423 A CN 202011621423A CN 112808126 A CN112808126 A CN 112808126A
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- Prior art keywords
- preparation
- bottom plate
- bearing
- lithium battery
- screw
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/60—Safety arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses an electrode paste preparation machine for lithium battery production, which structurally comprises a bottom plate, wherein a bearing seat and a guide pillar are arranged on the bottom plate, the bearing seat is fixedly connected with the left side inside the bottom plate through a screw, the guide pillar is fixedly connected with the right side of the upper surface of the bottom plate through a screw, a lead screw is arranged inside the bearing seat, a turntable is arranged below the lead screw, the lead screw is connected with a preparation box through a connecting plate, and a thread groove is arranged in the middle of the connecting plate. The preparation box can be lifted, the labor intensity of an operator when adding the electrode slurry raw material into the preparation box is reduced, the convenience of adding the electrode slurry raw material into the preparation box is improved, the operator can clean the interior of the preparation box conveniently, the situation that the operator climbs the preparation box by means of a climbing tool to clean the interior of the preparation box is avoided, and the safety of the operator when cleaning the preparation box is improved.
Description
Technical Field
The invention relates to the technical field of lithium battery production equipment, in particular to an electrode slurry preparation machine for lithium battery production.
Background
Lithium batteries are batteries which use lithium metal or lithium alloy as a negative electrode material and use non-aqueous electrolyte solution, and the lithium metal has very high requirements on the environment due to the very active chemical characteristics of the lithium metal, so the lithium batteries are not applied for a long time. With the development of science and technology, lithium batteries have become the mainstream nowadays.
According to patent 201711015105.4, an electrode paste preparation machine for lithium battery production is provided, which can reduce labor intensity, improve preparation efficiency, improve production efficiency of lithium batteries, and is convenient to use and simple to operate. In order to solve the technical problem, the invention provides an electrode paste preparation machine for lithium battery production, which comprises a bottom plate and the like; the top of bottom plate is vertically connected with two branches through the bolt, and two branch bilateral symmetry have the preparation case through bolted connection between the top of two branches, and the top of preparation case is uncovered formula setting, is equipped with unloader in the middle of the bottom of preparation case, and the preparation incasement is equipped with preparation facilities, and the bottom plate top on preparation case right side is vertically connected with the extension board through the bolt. The electrode slurry preparation device can be driven by the driving device to prepare the electrode slurry.
At present, the existing electrode paste preparation machine for lithium battery production has some defects, for example; current electrode thick liquids preparation machine for lithium cell production can not go up and down with the preparation case, has increased the intensity of labour when operating personnel adds the electrode thick liquids raw materials to preparation incasement portion, and electrode thick liquids raw materials are more troublesome when adding to the preparation incasement, and inconvenient operating personnel clears up the inside of preparation case in addition, and operating personnel need clear up its inside with the help of climbing tool climbing to preparation case on, has reduced the security of operating personnel when clearing up the preparation case.
Disclosure of Invention
The invention aims to provide an electrode slurry preparation machine for lithium battery production, which solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an electrode slurry preparation machine for lithium battery production comprises a bottom plate, wherein a bearing seat and a guide post are arranged on the bottom plate, the bearing seat is fixedly connected with the left side inside the bottom plate through a screw, the guide post is fixedly connected with the right side of the upper surface of the bottom plate through a screw, a screw rod is arranged inside the bearing seat, a turntable is arranged below the middle of the screw rod, the screw rod is connected with a preparation box through a connecting plate, a thread groove is arranged in the middle of the connecting plate, a bearing, a feeding hopper, a discharge valve, a limiting plate and a supporting plate are arranged on the preparation box, the bearing is fixedly connected with the inner wall of the preparation box through a screw, the feeding hopper is welded at the middle of the upper end of the preparation box, the discharge valve is fixedly connected with the middle of the bottom of the preparation box through a screw, and the limiting, the backup pad weld in the below of department in the middle of the preparation case, the upper end of feeder hopper is provided with the rubber cock board, the department is provided with spacing hole in the middle of the limiting plate, the inside of bearing is provided with the puddler, the upper end of backup pad is provided with driving motor.
As a preferred embodiment of the present invention, an upper surface of the bearing housing is on the same level as an upper surface of the base plate and communicates with the upper surface of the base plate.
In a preferred embodiment of the present invention, the lower end of the screw rod is inserted into the bearing seat and rotatably connected to the inside of the bearing seat, and the upper end of the screw rod is connected to the inside of the thread groove by a thread.
In a preferred embodiment of the present invention, two guide posts are symmetrically disposed on the right side of the bottom plate, and the outer diameter of each guide post is matched with the inner diameter of the position-limiting hole and movably connected with the inside of the position-limiting hole.
As a preferred embodiment of the present invention, the driving motor is fixedly connected to the upper surface of the supporting plate by a screw, and an output end of the driving motor is rotatably connected to the stirring rod by a bearing.
In a preferred embodiment of the present invention, both ends of the stirring rod are fitted into the inner ring of the bearing and are fixedly connected to the inner ring of the bearing.
In a preferred embodiment of the present invention, the rubber plug has an outer diameter corresponding to an inner diameter of the feeding hopper and is movably connected to the inside of the feeding hopper.
Compared with the prior art, the invention has the following beneficial effects:
the preparation box can be lifted, the labor intensity of an operator when adding the electrode slurry raw material into the preparation box is reduced, the convenience of adding the electrode slurry raw material into the preparation box is improved, the operator can clean the interior of the preparation box conveniently, the situation that the operator climbs the preparation box by means of a climbing tool to clean the interior of the preparation box is avoided, and the safety of the operator when cleaning the preparation box is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view of an electrode paste preparation machine for lithium battery production according to the present invention;
FIG. 2 is a schematic structural diagram of a preparation box part of the electrode paste preparation machine for lithium battery production according to the present invention;
FIG. 3 is a partial cross-sectional view of a bottom plate of an electrode paste preparation machine for lithium battery production according to the present invention;
FIG. 4 is a schematic diagram of a connection board structure of an electrode paste preparation machine for lithium battery production according to the present invention;
fig. 5 is a sectional view of a preparation tank of an electrode paste preparation machine for lithium battery production according to the present invention.
In the figure: the device comprises a bottom plate 1, a bearing seat 2, a guide pillar 3, a screw rod 4, a rotary table 5, a connecting plate 6, a preparation box 7, a thread groove 8, a bearing 9, a feed hopper 10, a discharge valve 11, a limiting plate 12, a supporting plate 13, a rubber plug plate 14, a limiting hole 15, a stirring rod 16 and a driving motor 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an electrode slurry preparation machine for lithium battery production comprises a bottom plate 1, wherein a bearing seat 2 and a guide post 3 are arranged on the bottom plate 1, the bearing seat 2 is fixedly connected with the left side inside the bottom plate 1 through a screw, the guide post 3 is fixedly connected with the right side of the upper surface of the bottom plate 1 through a screw, a screw rod 4 is arranged inside the bearing seat 2, a turntable 5 is arranged below the middle of the screw rod 4, the screw rod 4 is connected with a preparation box 7 through a connecting plate 6, a thread groove 8 is arranged in the middle of the connecting plate 6, a bearing 9, a feed hopper 10, a discharge valve 11, a limiting plate 12 and a supporting plate 13 are arranged on the preparation box 7, the bearing 9 is fixedly connected with the inner wall of the preparation box 7 through a screw, the feed hopper 10 is fixedly connected with the middle of the upper end of the preparation box 7, the discharge valve 11 is fixedly connected with the middle of the bottom of the, limiting plate 12 weld in the right-hand member of preparation case 7, backup pad 13 weld in the below of department in the middle of preparation case 7, the upper end of feeder hopper 10 is provided with rubber cock 14, the department is provided with spacing hole 15 in the middle of limiting plate 12, the inside of bearing 9 is provided with puddler 16, the upper end of backup pad 13 is provided with driving motor 17.
Further, the upper surface of the bearing seat 2 and the upper surface of the base plate 1 are on the same horizontal plane and communicated with the upper surface of the base plate 1, and the screw rod 4 can be effectively and conveniently arranged inside the bearing seat 2.
Further, the lower extreme of lead screw 4 alternates in the inside of bearing frame 2 to with the inside rotation of bearing frame 2 is connected, the upper end of lead screw 4 through the screw with the inside of thread groove 8 is connected, and its effect lies in can effectually improving the flexibility of lead screw 4 when the thread groove 8 is inside to rotate.
Furthermore, the number of the guide pillars 3 is two, the two guide pillars are symmetrically arranged on the right side of the bottom plate 1, the outer diameter of each guide pillar 3 is matched with the inner diameter of the corresponding limiting hole 15, the guide pillars are movably connected with the inner parts of the limiting holes 15, and the guide pillars 3 can effectively improve the stability of the guide pillars 3 in the limiting holes 15.
Further, driving motor 17 through the screw with the last fixed surface of backup pad 13 is connected, driving motor 17's output pass through bearing 9 with puddler 16 rotates and is connected, and its effect lies in can effectually letting driving motor 17 drive puddler 16 through bearing 9 and rotate.
Furthermore, the two ends of the stirring rod 16 are embedded in the inner ring of the bearing 9 and fixedly connected with the inner ring of the bearing 9, and the function of the stirring rod is to effectively improve the stability between the stirring rod 16 and the bearing 9.
Further, the outer diameter of the rubber plug plate 14 is matched with the inner diameter of the feeding hopper 10 and movably connected with the inside of the feeding hopper 10, and the rubber plug plate 14 can be effectively and conveniently used for sealing the feeding hopper 10.
When the electrode paste preparation machine for lithium battery production is used, an operator can firstly rotate the turntable 5 anticlockwise so as to enable the turntable 5 to drive the screw rod 4 to rotate in the bearing seat 2, meanwhile, the screw rod 4 rotates in the thread groove 8 of the connecting plate 6, at the moment, the connecting plate 6 descends on the screw rod 4, meanwhile, a limiting plate 12 at the right end of the preparation box 7 moves downwards above the guide post 3 through a limiting hole 15, the rotation of the turntable 5 is stopped when the discharge valve 11 at the bottom of the preparation tank 7 is in contact with the bottom plate 1, then the rubber plug plate 14 is taken out from the feed hopper 10, the electrode slurry raw material is put into the preparation box 7, then clockwise rotates the rotary table 5 again so as to rotate the preparation box 7 to the middle upper part of the screw rod 4, and finally the driving motor 17 drives the stirring rod 16 to stir the electrode slurry raw material through the bearing 9.
The bottom plate 1, the bearing seat 2, the guide pillar 3, the screw rod 4, the rotary table 5, the connecting plate 6, the preparation box 7, the thread groove 8, the bearing 9, the feed hopper 10, the discharge valve 11, the limiting plate 12, the supporting plate 13, the rubber plug plate 14, the limiting hole 15, the stirring rod 16, the driving motor 17 and other parts of the invention are all universal standard parts or parts known by technicians in the field, and the structure and principle of the parts are known by technicians through technical manuals or conventional experimental methods, the invention can lift the preparation box 7, reduce the labor intensity when the operators add electrode slurry raw materials into the preparation box 7, improve the convenience when the electrode slurry raw materials are added into the preparation box 7, and also facilitate the operators to clean the inside of the preparation box 7, and avoid climbing tools to clean the inside of the preparation box 7, the safety of the operator when cleaning the preparation tank 7 is increased.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a lithium cell production is with electrode paste preparation machine, includes bottom plate (1), its characterized in that: the bottom plate (1) is provided with a bearing seat (2) and a guide post (3), the bearing seat (2) is fixedly connected with the left side inside the bottom plate (1) through a screw, the guide post (3) is fixedly connected with the right side of the upper surface of the bottom plate (1) through a screw, a screw rod (4) is arranged inside the bearing seat (2), a turntable (5) is arranged below the middle of the screw rod (4), the screw rod (4) is connected with a preparation box (7) through a connecting plate (6), a thread groove (8) is arranged in the middle of the connecting plate (6), the preparation box (7) is provided with a bearing (9), a feed hopper (10), a discharge valve (11), a limiting plate (12) and a supporting plate (13), the bearing (9) is fixedly connected with the inner wall of the preparation box (7) through a screw, and the feed hopper (10) is welded at the middle of the upper end of the preparation box (7, baiting valve (11) through the screw with the middle fixed connection of department of preparation case (7) bottom, limiting plate (12) weld in the right-hand member of preparation case (7), backup pad (13) weld in the below of department in the middle of preparation case (7), the upper end of feeder hopper (10) is provided with rubber cock board (14), the middle department of limiting plate (12) is provided with spacing hole (15), the inside of bearing (9) is provided with puddler (16), the upper end of backup pad (13) is provided with driving motor (17).
2. The electrode paste preparation machine for lithium battery production as claimed in claim 1, wherein: the upper surface of the bearing seat (2) and the upper surface of the bottom plate (1) are on the same horizontal plane and communicated with the upper surface of the bottom plate (1).
3. The electrode paste preparation machine for lithium battery production as claimed in claim 1, wherein: the lower end of the screw rod (4) is inserted into the bearing seat (2) in a penetrating mode and is rotatably connected with the inside of the bearing seat (2), and the upper end of the screw rod (4) is connected with the inside of the thread groove (8) through threads.
4. The electrode paste preparation machine for lithium battery production as claimed in claim 1, wherein: the two guide posts (3) are symmetrically arranged on the right side of the bottom plate (1), and the outer diameter of each guide post (3) is matched with the inner diameter of the corresponding limiting hole (15) and movably connected with the inner part of the corresponding limiting hole (15).
5. The electrode paste preparation machine for lithium battery production as claimed in claim 1, wherein: the driving motor (17) is fixedly connected with the upper surface of the supporting plate (13) through a screw, and the output end of the driving motor (17) is rotatably connected with the stirring rod (16) through a bearing (9).
6. The electrode paste preparation machine for lithium battery production as claimed in claim 1, wherein: the two ends of the stirring rod (16) are embedded in the inner ring of the bearing (9) and fixedly connected with the inner ring of the bearing (9).
7. The electrode paste preparation machine for lithium battery production as claimed in claim 1, wherein: the outer diameter of the rubber plug plate (14) is matched with the inner diameter of the feed hopper (10) and is movably connected with the inside of the feed hopper (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011621423.7A CN112808126A (en) | 2020-12-31 | 2020-12-31 | Electrode paste preparation machine for lithium battery production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011621423.7A CN112808126A (en) | 2020-12-31 | 2020-12-31 | Electrode paste preparation machine for lithium battery production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112808126A true CN112808126A (en) | 2021-05-18 |
Family
ID=75856143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011621423.7A Withdrawn CN112808126A (en) | 2020-12-31 | 2020-12-31 | Electrode paste preparation machine for lithium battery production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112808126A (en) |
-
2020
- 2020-12-31 CN CN202011621423.7A patent/CN112808126A/en not_active Withdrawn
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210518 |
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| WW01 | Invention patent application withdrawn after publication |