CN110624757A - Pole piece brush powder processing apparatus - Google Patents
Pole piece brush powder processing apparatus Download PDFInfo
- Publication number
- CN110624757A CN110624757A CN201810661205.2A CN201810661205A CN110624757A CN 110624757 A CN110624757 A CN 110624757A CN 201810661205 A CN201810661205 A CN 201810661205A CN 110624757 A CN110624757 A CN 110624757A
- Authority
- CN
- China
- Prior art keywords
- powder coating
- coating roller
- roller
- scraper
- pole piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
A powder brushing device for the pole piece of lithium battery is composed of a discharging axle fixed to left side of the first and the second main boards via supporting seat, a coiled material of pole piece installed to said discharging axle, a gear engaged with said discharging step motor, the upper and the lower powder-coating rollers whose axle is vertical to said first and the second main boards, the lower powder-coating roller under said upper powder-coating roller, the upper and the lower powder-coating rollers, a drier under said lower powder-coating roller, a powder box under said lower powder-coating roller, a hopper over said upper powder-coating roller, and a cutter for shearing pole piece, the beneficial effect that production efficiency is high.
Description
Technical Field
The invention belongs to the technical field of new energy product manufacturing, and particularly relates to the technical field of lithium battery pole piece brushing powder.
Background
The existing lithium battery pole piece brushing treatment equipment adopts a mechanical arm intermittent brushing process, cannot continuously brush the pole pieces, is low in production efficiency and high in production cost, and has no good technical solution to the defect.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a pole piece brushing treatment device which adopts an upper powder coating roller and a lower powder coating roller to carry out double-sided continuous rolling brushing slurry on a lithium battery pole piece.
The pole piece brushing treatment device comprises a rack, wherein the rack comprises: the first mainboard and the second mainboard are arranged in parallel, one end of each connecting rod is perpendicular to and fixedly connected with the first mainboard, the other end of each connecting rod is perpendicular to and fixedly connected with the second mainboard, and the supporting seat is fixedly arranged at the outer edges of the first mainboard and the second mainboard; the open-close type bearing seat comprises an upper cover and a base, wherein the upper cover and the base are buckled with each other, one side of the upper cover is hinged with one side of the base, and the other opposite side of the upper cover is connected with the other side of the base through a lock catch; the two ends of the discharging shaft are provided with bearings, and the bearings are arranged in the opening-closing type bearing seats; the discharging rotary stepping motor is fixed on the left side of the supporting seat; the driving gear is fixedly connected with an output shaft of the discharging stepping motor; a driven gear engaged with the driving gear; the driven gear is fixedly sleeved at one end of the discharging shaft; the pole piece coiled material is arranged on the discharging shaft; the powder coating component comprises a powder slurry box filled with slurry and a lower powder coating roller with the lower edge immersed in the powder slurry, wherein the axial direction of the lower powder coating roller is arranged along the left-right direction; the upper powder coating roller approaches to the lower powder coating roller from the right upper side, and the axial direction of the upper powder coating roller is arranged along the left-right direction; one end of the lower powder coating roll shaft is coaxially connected with a shaft of a powder coating rotating stepping motor, the other end of the lower powder coating roll shaft is meshed with one end of the upper powder coating roll shaft, and the tangential speed at the lower edge of the lower powder coating roll shaft points to the rear direction; the lower edge of the feeding component and the lower edge of the powder coating roller are positioned on the same horizontal plane, and the axial direction of the upper feeding roller is arranged along the left-right direction; the lower feeding roller is close to the upper feeding roller from right below, and the axial direction of the lower feeding roller is arranged along the left-right direction; one end of the lower feeding roll shaft is coaxially connected with a shaft of a feeding rotary stepping motor, and the other end of the lower feeding roll shaft is meshed with one end of the upper feeding roll shaft; the hopper is arranged right above the upper powder coating roller, an opening at the lower part of the hopper is matched with the surface of the upper powder coating roller and is downwards close to the upper powder coating roller, and the hopper is fixedly arranged on the rack; the two scrapers are used for scraping redundant slurry on the upper powder coating roller and the lower powder coating roller, the first scraper is connected to the rim of the upper powder coating roller in an abutting mode from the front upper side, and the second scraper is connected to the rim of the lower powder coating roller in an abutting mode from the front lower side.
Preferably, the pole piece brushing processing device further comprises: the two dryers comprise a first dryer and a second dryer, the first dryer is fixedly installed between the upper powder coating roller and the upper feeding roller, a heat dissipation opening of the first dryer faces downwards, the second dryer is fixedly installed between the lower powder coating roller and the lower feeding roller, and the heat dissipation opening of the second dryer faces upwards.
Preferably, a cutter device is arranged behind the upper feeding roller and the lower feeding roller; the cutter device includes: a cutter, the cutter comprising: the upper cutter blade is fixed on the upper cutter seat through a screw, and the lower cutter blade is fixed on the lower cutter seat through a screw; the plate-shaped air cylinder bracket is fixedly arranged on the upper part of the right side of the rack along the left-right direction; the fixed ends of the two cylinders are correspondingly arranged at the left end and the right end of the cylinder bracket one by one, and the movable ends of the two cylinders are fixedly connected with the two ends of the upper cutter seat one by one; the two guide blocks are metal blocks with a through hole arranged inside, the through holes of the two guide blocks are axially arranged along the vertical direction and are fixed on the first main plate and the second main plate under the cylinder support in a one-to-one correspondence manner; and the two guide rods penetrate through the through holes of the guide blocks and are in movable fit with the through holes of the guide blocks, and the guide rods are fixed at two ends of the upper cutter base in a one-to-one correspondence manner.
Preferably, the feeding linear speeds of the discharging stepping motor, the powder coating stepping motor and the feeding rotating stepping motor are arranged at the same speed.
Preferably, the material of the powder coating roller is stainless steel, titanium alloy or ceramic, and the surface of the powder coating roller is provided with meshes or reticulate patterns.
Preferably, the two scrapers comprise: the scraper comprises a blade, a scraper seat and a scraper gland, wherein the blade is arranged on the scraper seat, the scraper gland is arranged on the blade, and the scraper gland is fixed on the scraper seat through a screw rod
Drawings
FIG. 1 is a schematic structural view of a brushing device for a pole piece;
FIG. 2 is a left side view of the brush powder processing device;
the reference numbers illustrate:
1. the automatic powder coating machine comprises a machine frame, 101, a first main plate, 102, a second main plate, 2, a supporting seat, 3, a pole piece coiled material, 4, a discharging shaft, 5, a discharging rotary stepping motor, 6, an upper powder coating roller, 7, a lower powder coating roller, 8, a powder coating rotary stepping motor, 9, an upper feeding roller, 10, a lower feeding roller, 11, a feeding rotary stepping motor, 12, a powder slurry box, 13, a hopper, 14, a scraper, 15, a cutter, 16, an air cylinder, 17, an air cylinder support, 18, a guide rod, 19, a guide block, 20, a dryer, 22, an upper cutter blade, 23, a lower cutter blade, 24, an upper cutter seat and 25, and is characterized in that the machine frame is provided with a feeding rotary stepping motor, a.
Detailed Description
The technical scheme of the invention is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, the device for brushing powder on a pole piece provided in this embodiment includes a frame 1, where the frame 1 includes: the support comprises a first main board 101, a second main board 102, connecting rods and a support seat 2, wherein the first main board 101 is opposite to and parallel to the second main board 102, one ends of the connecting rods are perpendicular to and fixedly connected with the first main board 101, the other ends of the connecting rods are perpendicular to and fixedly connected with the second main board 102, and the support seat 2 is fixedly arranged at the outer edges of the first main board 101 and the second main board 102; the open-close type bearing seat comprises an upper cover and a base, wherein the upper cover and the base are buckled with each other, one side of the upper cover is hinged with one side of the base, and the other opposite side of the upper cover is connected with the other side of the base through a lock catch; the discharging shaft 4 is provided with bearings at two ends, and the bearings are arranged in the opening-closing type bearing seats; the discharging rotary stepping motor 5 is fixed on the left side of the supporting seat 2; the driving gear is fixedly connected with an output shaft of the discharging stepping motor; a driven gear engaged with the driving gear; the driven gear is fixedly sleeved at one end of the discharging shaft 4; the pole piece coiled material 3 is arranged on the discharging shaft 4; the powder coating component comprises a powder slurry box 12 filled with slurry and a lower powder coating roller 7 with the lower edge immersed in the powder slurry, wherein the axial direction of the lower powder coating roller 7 is arranged along the left-right direction; the upper powder coating roller 6 is close to the lower powder coating roller 7 from the right upper side, and the axial direction of the upper powder coating roller 6 is arranged along the left-right direction; one end of the shaft of the lower powder coating roller 7 is coaxially connected with the shaft of a powder coating rotating stepping motor 8, the other end of the shaft of the lower powder coating roller 7 is meshed with one end of the shaft of the upper powder coating roller 6, and the tangential speed at the upper edge of the lower powder coating roller 7 points to the rear; the lower edge of the feeding component and the lower edge of the powder coating roller 6 are positioned on the same horizontal plane, and the axial direction of the upper feeding roller 9 is arranged along the left-right direction; a lower feed roller 10 which approaches the upper feed roller 9 from right below, the axial direction of the lower feed roller 10 is arranged along the left-right direction; one end of the lower feeding roller 10 shaft is coaxially connected with a shaft of a feeding rotary stepping motor 11, and the other end of the lower feeding roller 10 shaft is meshed with one end of the upper feeding roller 9 shaft; the hopper 13 is arranged right above the upper powder coating roller 6, an opening at the lower part of the hopper 13 is matched with the surface of the upper powder coating roller 6 and is downwards close to the upper powder coating roller 6, and the hopper 13 is fixedly arranged on the rack 1; two scrapers 14 for scraping off excess slurry on the upper and lower dusting rolls 7 comprise a first scraper 14 and a second scraper, wherein the first scraper 14 is mounted on the rim of the upper dusting roll 6 in an abutting manner from the front upper side, and the second scraper 14 is mounted on the rim of the lower dusting roll 7 in an abutting manner from the front lower side.
In this embodiment, both ends of the lower powder application roller 7, the upper powder application roller 6, the lower feed roller 10, and the upper feed roller 9 are rotatably mounted on the first main plate 101 and the second main plate 102, respectively. When the pole piece brushing device is used, the lower powder coating roller 7 and the upper powder coating roller 6 simultaneously carry out double-sided powder coating on the pole piece, redundant powder slurry on the upper powder coating roller and the lower powder coating roller is scraped by the scraper 14, the uniformity of the pole piece brushing powder is ensured, and the lower feed roller 10 and the upper feed roller 9 can simultaneously carry out primary rolling on the powder slurry coated on the pole piece.
In other embodiments, preferably, two dryers may be further disposed between the upper powder coating roller 6 and the upper feeding roller 9, and between the lower powder coating roller 7 and the lower feeding roller 10, including a first dryer 20 and a second dryer 20, where the first dryer 20 is fixedly installed between the upper powder coating roller 6 and the lower feeding roller 9, a heat dissipation port of the first dryer 20 is downward, the second dryer 20 is fixedly installed between the lower powder coating roller 7 and the lower feeding roller 10, a heat dissipation port of the second dryer 20 is upward, the dryer 20 bakes the brushing pole pieces to dry the powder slurry on the pole pieces, and when the brushing pole pieces are roll-fed by the lower feeding roller 10 and the upper feeding roller 9, the brushing powder on the pole pieces does not fall off or transfer to the upper and lower feeding rollers or cause powder removal or powder transfer between the mutually contacted brushing pole pieces.
In another embodiment, a cutter device can be preferably arranged behind the upper feeding roller 9 and the lower feeding roller 10 to cut the powder coating pole pieces. The cutter device comprises a cutter 15, wherein the cutter 15 comprises: the upper cutter comprises an upper cutter 22, a lower cutter 23, an upper cutter seat 24 and a lower cutter seat 25, wherein the upper cutter 22 is fixed on the upper cutter seat 24 through a screw, and the lower cutter 23 is fixed on the lower cutter seat 25 through a screw; the cylinder bracket 17 is fixedly arranged on the upper part of the right side of the frame 1 along the left-right direction, and the plate-shaped cylinder bracket 17 is fixedly arranged on the upper part of the right side of the frame 1; the fixed ends of the two air cylinders 16 are correspondingly arranged at the two ends of the air cylinder bracket 17 one by one, and the movable ends of the two air cylinders 16 are correspondingly and fixedly connected with the two ends of the upper cutter seat 24 one by one; the two guide blocks 19 are metal blocks with a through hole arranged inside, the through holes of the two guide blocks 19 are axially arranged along the vertical direction, and are fixed on the first main plate 101 and the second main plate 102 right below the cylinder support 17 in a one-to-one correspondence manner; and the two guide rods 18 penetrate through the through holes of the guide blocks 19 and are in movable fit with the through holes of the guide blocks 19, and the guide rods 18 are fixed at two ends of the upper cutter seat 24 in a one-to-one correspondence manner.
Preferably, the feeding linear speeds of the discharging stepping motor 5, the powder coating stepping motor 8 and the feeding rotating stepping motor 11 are set at the same speed.
Preferably, the material of the powder coating roller is stainless steel, titanium alloy or ceramic, and the surface of the powder coating roller is provided with meshes or reticulate patterns.
Preferably, the two blades 14 comprise: the scraper comprises a blade, a scraper seat and a scraper gland, wherein the blade is arranged on the scraper seat, the scraper gland is arranged on the blade, and the scraper gland is fixed on the scraper seat through a screw rod.
According to the pole piece brushing slurry and the dried pole piece brushing treatment device, the two-sided continuous rolling brushing slurry is carried out on the lithium battery pole piece by adopting the upper and lower powder coating rollers, the purpose of uniform and rapid brushing of the pole piece is achieved, the product quality of brushing the pole piece is improved, the production efficiency is further improved, and the technical progress is obvious.
The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and its concept within the technical scope of the present invention.
Claims (6)
1. Pole piece brush powder processing apparatus, its characterized in that, this pole piece brush powder processing apparatus includes:
a frame, the frame comprising: the first mainboard is arranged in parallel opposite to the second mainboard, the first mainboard is perpendicular to and fixedly connected with one end of the connecting rods, and the second mainboard is respectively fixedly connected with the other end of the connecting rods;
the open-close type bearing seat comprises an upper cover and a base, wherein the upper cover and the base are mutually buckled, one side of the upper cover is hinged with one side of the base, and the other side opposite to the upper cover is connected through a lock catch;
the two ends of the discharging shaft are provided with bearings, and the bearings are arranged in the opening-closing type bearing seats;
the discharging rotary stepping motor is fixed on the left side of the supporting seat;
the driving gear is fixedly connected with an output shaft of the discharging stepping motor;
a driven gear engaged with the driving gear; the driven gear is fixedly connected with one end of the discharging shaft;
the pole piece coiled material is arranged on the discharging shaft;
the powder coating component comprises a powder slurry box filled with slurry and a lower powder coating roller with the lower edge immersed in the powder slurry, wherein the axial direction of the lower powder coating roller is arranged along the left-right direction;
the upper powder coating roller approaches the lower powder coating roller from the right upper side, and the axial direction of the upper powder coating roller is arranged along the left-right direction;
one end of the lower powder coating roller shaft is coaxially connected with a shaft of a powder coating rotating stepping motor, the other end of the lower powder coating roller shaft is meshed with one end of the upper powder coating roller shaft, and the tangential speed at the upper edge of the lower powder coating roller is directed backwards;
the lower edge of the feeding component and the lower edge of the powder coating roller are positioned on the same horizontal plane, and the axial direction of the upper feeding roller is arranged along the left-right direction;
a lower feeding roller which is close to the upper feeding roller from the right lower part, and the axial direction of the lower feeding roller is arranged along the left and right direction;
one end of the lower feeding roller shaft is coaxially connected with a shaft of a feeding rotary stepping motor, the other end of the lower feeding roller shaft is meshed with one end of the upper feeding roller shaft, and the tangential speed at the upper edge of the lower feeding roller is directed to the rear;
the hopper is arranged right above the upper powder coating roller, and an opening at the lower part of the hopper is matched with the surface of the upper powder coating roller and is downwards close to the upper powder coating roller;
the two scrapers are used for scraping off redundant slurry on the upper powder coating roller and the lower powder coating roller and comprise a first scraper and a second scraper, the first scraper is connected to the rim of the upper powder coating roller in an abutting mode from the front upper side, and the second scraper is connected to the rim of the lower powder coating roller in an abutting mode from the front lower side.
2. The pole piece brushing processing device of claim 1, wherein the two dryers comprise a first dryer and a second dryer, the first dryer is fixedly mounted between the upper coating roller and the upper feeding roller, a heat dissipation port of the first dryer is arranged downwards, the second dryer is fixedly mounted between the lower coating roller and the lower feeding roller, and a heat dissipation port of the second dryer is arranged upwards.
3. The pole piece brushing treatment device of claim 1, further comprising: a cutter device is arranged behind the upper feeding roller and the lower feeding roller; the cutter device includes a cutter including: the upper cutter comprises an upper cutter blade, a lower cutter blade, an upper cutter seat and a lower cutter seat, wherein the upper cutter blade is fixed on the upper cutter seat through a screw rod, and the lower cutter blade is fixed on the lower cutter seat through a screw rod;
the plate-shaped cylinder bracket is fixedly arranged at the upper part of the right side of the frame along the left-right direction;
the fixed ends of the two cylinders are correspondingly arranged at the left end and the right end of the cylinder bracket one by one, and the movable ends of the two cylinders are fixedly connected with the two ends of the upper edge of the upper cutter seat one by one;
the two guide blocks are metal blocks with a through hole arranged inside, the through holes of the two guide blocks are axially arranged along the vertical direction and are fixed on the first main plate and the second main plate right below the cylinder bracket in a one-to-one correspondence manner;
and the two guide rods penetrate through the through holes of the guide blocks and are in sliding fit with the through holes of the guide blocks, and the guide rods are fixed at two ends of the upper edge of the upper cutter seat in a one-to-one correspondence manner.
4. The pole piece brushing treatment device according to claim 1, characterized in that: the feeding linear speed of the discharging stepping motor, the powder coating stepping motor and the feeding rotary stepping motor is arranged at the same speed.
5. The pole piece brushing treatment device according to claim 1, characterized in that: the powder coating roller is made of stainless steel, titanium alloy or ceramic, and meshes or reticulate patterns are arranged on the surface of the powder coating roller.
6. The pole piece dusting apparatus of claim 1 wherein the two scrapers comprise: the scraper comprises a blade, a scraper seat and a scraper gland, wherein the blade is arranged on the scraper seat, the scraper gland is arranged on the blade, and the scraper gland is fixed on the scraper seat through a screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810661205.2A CN110624757A (en) | 2018-06-25 | 2018-06-25 | Pole piece brush powder processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810661205.2A CN110624757A (en) | 2018-06-25 | 2018-06-25 | Pole piece brush powder processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110624757A true CN110624757A (en) | 2019-12-31 |
Family
ID=68966783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810661205.2A Pending CN110624757A (en) | 2018-06-25 | 2018-06-25 | Pole piece brush powder processing apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN110624757A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691841A (en) * | 2020-12-16 | 2021-04-23 | 瓮梅 | Zinc ion battery pole piece coating device for green battery production |
| CN113828478A (en) * | 2021-08-17 | 2021-12-24 | 李晓洋 | Low-surface-density high-speed extrusion type coating equipment for lithium battery pole piece |
-
2018
- 2018-06-25 CN CN201810661205.2A patent/CN110624757A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691841A (en) * | 2020-12-16 | 2021-04-23 | 瓮梅 | Zinc ion battery pole piece coating device for green battery production |
| CN113828478A (en) * | 2021-08-17 | 2021-12-24 | 李晓洋 | Low-surface-density high-speed extrusion type coating equipment for lithium battery pole piece |
| CN113828478B (en) * | 2021-08-17 | 2023-01-03 | 深圳市兴和力精密机械有限公司 | Low-surface-density high-speed extrusion type coating equipment for lithium battery pole piece |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191231 |
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| WD01 | Invention patent application deemed withdrawn after publication |