CN106549142B - A kind of lithium ion battery production technology pole piece powder scraping equipment - Google Patents

A kind of lithium ion battery production technology pole piece powder scraping equipment Download PDF

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Publication number
CN106549142B
CN106549142B CN201611202409.7A CN201611202409A CN106549142B CN 106549142 B CN106549142 B CN 106549142B CN 201611202409 A CN201611202409 A CN 201611202409A CN 106549142 B CN106549142 B CN 106549142B
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Prior art keywords
sliding rail
sliding block
ion battery
lithium ion
pole piece
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CN201611202409.7A
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CN106549142A (en
Inventor
朱华
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Guizhou Eastern Amperex Technology Limited
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Guizhou Eastern Amperex Technology Ltd
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    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of or comprising active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139Processes of manufacture
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of or comprising active material
    • H01M4/04Processes of manufacture in general
    • H01M4/0402Methods of deposition of the material
    • H01M4/0404Methods of deposition of the material by coating on electrode collectors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The invention belongs to lithium ion battery production technical field more particularly to a kind of lithium ion battery production technology pole piece powder scraping equipment.The technical problem to be solved in the present invention is to provide it is a kind of it is time saving and energy saving, scrape the lithium ion battery production technology pole piece powder scraping equipment that powder effect is good, work efficiency is high.In order to solve the above-mentioned technical problem, the present invention provides such a lithium ion battery production technology pole piece powder scraping equipment, include screw, workbench, positioning plate, scraper, connecting rod, the first sliding block, the first sliding rail, mounting plate, electric pushrod, fixed plate, rotating electric machine, shaft etc.;Right side is evenly spaced on workbench is provided with threaded hole, and the mode being connected by screw on threaded hole is fixedly connected with positioning plate.Invention achieves it is time saving and energy saving, scrape the effect that powder effect is good, work efficiency is high, and the important function that plays of this equipment not only have it is good scrape powder effect, also improve working efficiency, it is highly-safe.

Description

A kind of lithium ion battery production technology pole piece powder scraping equipment
Technical field
The invention belongs to lithium ion battery production technical field more particularly to a kind of lithium ion battery production technology pole pieces Scrape powder equipment.
Background technique
Lithium ion battery is a kind of secondary cell (rechargeable battery), it relies primarily on lithium ion between a positive electrode and a negative electrode Movement carrys out work.In charge and discharge process, Li+ insertion and deintercalation back and forth between two electrodes: when charging, Li+ is de- from anode It is embedding, it is embedded in cathode by electrolyte, cathode is in lithium-rich state;It is then opposite when electric discharge.Battery is generally used containing elemental lithium Material is the representative of modern high performance battery as electrode.
Lithium system battery is divided into lithium battery and lithium ion battery.What mobile phone and laptop used is all lithium ion battery, Usual people's custom is called lithium battery, and real lithium battery is rarely applied to day electronic product since risk is big.
At present when carrying out scraping powder to electrodes of lithium-ion batteries, exist rely primarily on it is artificial it is time-consuming and laborious, scrape powder effect not Good, ineffective disadvantage, thus need to research and develop it is a kind of it is time saving and energy saving, scrape the lithium-ion electric that powder effect is good, work efficiency is high Pond production technology pole piece powder scraping equipment.
Summary of the invention
(1) technical problems to be solved
There is expense when relying primarily on labour cost to overcome at present when carrying out scraping powder to electrodes of lithium-ion batteries in the present invention Power scrapes that powder is ineffective, ineffective disadvantage, the technical problem to be solved in the present invention is to provide it is a kind of it is time saving and energy saving, scrape The lithium ion battery production technology pole piece powder scraping equipment that powder effect is good, work efficiency is high.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides such a lithium ion battery production technology pole piece powder scrapings Equipment includes screw, workbench, positioning plate, scraper, connecting rod, the first sliding block, the first sliding rail, mounting plate, electric pushrod, consolidates Fixed board, rotating electric machine, shaft, gear, rack gear, right shelf, the second sliding rail and the second sliding block, right side is evenly spaced on workbench opens There is threaded hole, the mode being connected by screw on threaded hole is fixedly connected with positioning plate, is welded with right shelf, right shelf on the right side of workbench Left upper portion is welded with fixed plate, and fixed plate bottom left is connected with electric pushrod, right shelf left side by bolted connection Lower part is connected with the second sliding rail by bolted connection, and slidingtype is connected with the second sliding block, the second sliding block on the second sliding rail Cooperate with the second sliding rail, be welded with mounting plate on the left of the second sliding block, electric pushrod bottom end is connect with mounting plate top left side, installation Plate bottom left is connected with the first sliding rail by bolted connection, and slidingtype is connected with the first sliding block on the first sliding rail, the One sliding block and the first sliding rail cooperate, and rack gear is welded on the right side of the first sliding block, and the first slider bottom is welded with connecting rod, and connecting rod bottom end is logical It crosses bolted mode and is connected with scraper, scraper is located above workbench, the side that mounting plate bottom right is bolted Formula is fixedly connected with rotating electric machine, and the output shaft bottom end on rotating electric machine is connected with shaft by shaft coupling, and shaft bottom end passes through The mode of key connection is connected with gear, and gear is rotatable, wheel and rack engagement.
It preferably, further include having first stroke switch, the mode that the second sliding rail left lower is connected by screw to is connected with First stroke switch, first stroke switch are connect by route with electric pushrod.
It preferably, further include having second stroke switch, the mode that the first sliding rail front and rear sides are connected by screw to is connected with Second stroke switch, second stroke switch are connect by route with rotating electric machine.
Preferably, workbench material is stainless steel.
Preferably, rotating electric machine is servo motor.
Preferably, the material of fixed plate is Q235 steel.
Working principle: when needing to carry out scraping powder to electrodes of lithium-ion batteries, worker is first according to electrodes of lithium-ion batteries Positioning plate is fixed on suitable position by screw by the position that need to scrape powder, then by electrodes of lithium-ion batteries work platform for placing, so One end of electrodes of lithium-ion batteries is contacted with positioning plate afterwards, at this point, the position that electrodes of lithium-ion batteries need to scrape powder is located at scraper Underface, then electric pushrod elongation is controlled, electric pushrod drives mounting plate by the second sliding block and device moves downward thereon, when When scraper and electrodes of lithium-ion batteries contact, control electric pushrod stops elongation.Then control rotating electric machine rotates clockwise, and revolves Rotating motor drives shaft to rotate clockwise, and then rotates clockwise with moving gear, thus backward by the first sliding block of rack drives Movement, the first sliding block drives scraper to move backward by connecting rod, in this way, scraper carries out electrodes of lithium-ion batteries to scrape powder.When scraping Immediately below knife the electrodes of lithium-ion batteries of part scrape powder it is complete after, control rotating electric machine rotates counterclockwise, and band moving gear revolves counterclockwise Turn, and then travel forward with carry-over bar, after rack gear returns to initial position, control rotating electric machine stops rotating.Then it controls again Electric pushrod is shunk, and after driving installation sheet reset, control electric pushrod stops working.Subsequent worker by scrape powder it is complete after lithium from Sub- battery pole piece processing.
Because further including having first stroke switch, the mode that the second sliding rail left lower is connected by screw to is connected with first Travel switch, first stroke switch are connect by route with electric pushrod, are switched when the second sliding block is moved downward with first stroke When touching, first stroke switch control electric pushrod stops elongation, and scraper is just contacted with electrodes of lithium-ion batteries at this time.Such as This, so that more accurate quick.
Because further including having second stroke switch, the mode that the first sliding rail front and rear sides are connected by screw to is connected with second Travel switch, second stroke switch is connect by route with rotating electric machine, when the first sliding block travels forward and front side travel switch When contact, travel switch control rotating electric machine in front side stops rotating, and contacts when the first sliding block moves backward with rear side travel switch When, rear side travel switch control rotating electric machine stops rotating.In this way, to operate more accurate quick, anti-locking apparatus damage.
Because workbench material is stainless steel, stainless steel corrosion resistance and acid resistance are strong, make the service life of the present apparatus more It is long.
Because rotating electric machine is servo motor, servo motor high speed performance is good, anti-overload ability is strong, low speed runs smoothly, The dynamic corresponding time of servo motor acceleration and deceleration is short, and craft precision, processing efficiency and functional reliability are high.
Because the material of fixed plate is Q235 steel, Q235 steel hardness is high, and is unlikely to deform, and makes the service life of the present apparatus more It is long.
(3) beneficial effect
Invention achieves it is time saving and energy saving, scrape the effect that powder effect is good, work efficiency is high, and the important work that this equipment plays With not only have it is good scrape powder effect, also improve working efficiency, it is highly-safe, and have it is advanced in performance, high reliablity it is excellent Point.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is the first right side structural representation of rack gear of the present invention.
Fig. 3 is second of schematic view of the front view of the invention.
Fig. 4 is second of right side structural representation of rack gear of the present invention.
The label in accompanying drawing is: 1- threaded hole, 2- screw, 3- workbench, 4- positioning plate, 5- scraper, 6- connecting rod, 7- first Sliding block, the first sliding rail of 8-, 9- mounting plate, 10- electric pushrod, 11- fixed plate, 12- rotating electric machine, 13- shaft, 14- gear, 15- rack gear, 16- right shelf, the second sliding rail of 17-, the second sliding block of 18-, 19- first stroke switch, 20- second stroke switch.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of lithium ion battery production technology pole piece powder scraping equipment, as shown in Figs 1-4, include screw 2, workbench 3, Positioning plate 4, scraper 5, connecting rod 6, the first sliding block 7, the first sliding rail 8, mounting plate 9, electric pushrod 10, fixed plate 11, rotating electric machine 12, shaft 13, gear 14, rack gear 15, right shelf 16, the second sliding rail 17 and the second sliding block 18, right side is evenly spaced on workbench 3 It is provided with threaded hole 1, positioning plate 4 is fixedly connected in such a way that screw 2 connects on threaded hole 1, is welded with the right side on the right side of workbench 3 Frame 16,16 left upper portion of right shelf are welded with fixed plate 11, and 11 bottom left of fixed plate is connected with electricity by bolted connection Dynamic push rod 10,16 left lower of right shelf are connected with the second sliding rail 17, slidingtype on the second sliding rail 17 by bolted connection It is connected with the second sliding block 18, the second sliding block 18 and the second sliding rail 17 cooperate, and are welded with mounting plate 9 on the left of the second sliding block 18, electronic 10 bottom end of push rod is connect with 9 top left side of mounting plate, and it is sliding that 9 bottom left of mounting plate is connected with first by bolted connection Rail 8, slidingtype is connected with the first sliding block 7 on the first sliding rail 8, and the first sliding block 7 and the first sliding rail 8 cooperate, weld on the right side of the first sliding block 7 It is connected to rack gear 15,7 bottom of the first sliding block is welded with connecting rod 6, and 6 bottom end of connecting rod is connected with scraper 5 by bolted connection, scrapes Knife 5 is located at 3 top of workbench, and 9 bottom right of mounting plate is fixedly connected with rotating electric machine 12 by bolted connection, rotates Output shaft bottom end on motor 12 is connected with shaft 13 by shaft coupling, and the mode that 13 bottom end of shaft is connected by key connects with teeth Wheel 14, gear 14 can be rotated, and gear 14 is engaged with rack gear 15.
It further include having first stroke switch 19,17 left lower of the second sliding rail is connected in such a way that screw 2 connects One stroke switch 19, first stroke switch 19 are connect by route with electric pushrod 10.
It further include having second stroke switch 20,8 front and rear sides of the first sliding rail are connected with second in such a way that screw 2 connects Travel switch 20, second stroke switch 20 are connect by route with rotating electric machine 12.
3 material of workbench is stainless steel.
Rotating electric machine 12 is servo motor.
The material of fixed plate 11 is Q235 steel.
Working principle: when needing to carry out scraping powder to electrodes of lithium-ion batteries, worker is first according to electrodes of lithium-ion batteries Positioning plate 4 is fixed on suitable position by screw 2 by the position that need to scrape powder, then by electrodes of lithium-ion batteries work platform for placing 3 On, then one end of electrodes of lithium-ion batteries is contacted with positioning plate 4, at this point, electrodes of lithium-ion batteries need to scrape the position position of powder Immediately below scraper 5, then the elongation of electric pushrod 10 is controlled, electric pushrod 10 is by the second sliding block 18 drive mounting plate 9 and thereon Device moves downward, and when scraper 5 is contacted with electrodes of lithium-ion batteries, control electric pushrod 10 stops elongation.Then control rotation Rotating motor 12 rotates clockwise, and rotating electric machine 12 drives shaft 13 to rotate clockwise, and then rotates clockwise with moving gear 14, from And driving the first sliding block 7 to move backward by rack gear 15, the first sliding block 7 drives scraper 5 to move backward by connecting rod 6, in this way, scraping Knife 5 carries out electrodes of lithium-ion batteries to scrape powder.When the electrodes of lithium-ion batteries of 5 underface part of scraper scrape powder it is complete after, control rotation Rotating motor 12 rotates counterclockwise, and band moving gear 14 rotates counterclockwise, and then travels forward with carry-over bar 15, when rack gear 15 returns to just Behind beginning position, control rotating electric machine 12 stops rotating.Then the contraction of electric pushrod 10, after driving mounting plate 9 to reset, control are controlled again Electric pushrod 10 processed stops working.Subsequent worker by scrape powder it is complete after electrodes of lithium-ion batteries handle.
Because further including having first stroke switch 19,17 left lower of the second sliding rail connects in such a way that screw 2 connects There is first stroke switch 19, first stroke switch 19 is connect by route with electric pushrod 10, when the second sliding block 18 moves downward With first stroke switch 19 touch when, first stroke switch 19 control electric pushrod 10 stop extend, at this time scraper 5 just with lithium The contact of ion battery pole piece.In this way, making more accurate quick.
Because further including having second stroke switch 20,8 front and rear sides of the first sliding rail are connected in such a way that screw 2 connects Second stroke switch 20, second stroke switch 20 are connect by route with rotating electric machine 12, when the first sliding block 7 travels forward with before When skidding journey switch contact, travel switch control rotating electric machine 12 in front side stops rotating, when the first sliding block 7 moves and rear side backward When travel switch contacts, rear side travel switch control rotating electric machine 12 stops rotating.In this way, to operate it is more accurate quick, Anti- locking apparatus damage.
Because 3 material of workbench is stainless steel, stainless steel corrosion resistance and acid resistance are strong, make the service life of the present apparatus more It is long.
Because rotating electric machine 12 is servo motor, servo motor high speed performance is good, anti-overload ability is strong, low speed operation is flat Surely, the dynamic corresponding time of servo motor acceleration and deceleration is short, and craft precision, processing efficiency and functional reliability are high.
Because the material of fixed plate 11 is Q235 steel, Q235 steel hardness is high, and is unlikely to deform, and makes the service life of the present apparatus It is longer.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.

Claims (4)

1. a kind of lithium ion battery production technology pole piece powder scraping equipment, which is characterized in that include screw (2), workbench (3), positioning plate (4), scraper (5), connecting rod (6), the first sliding block (7), the first sliding rail (8), mounting plate (9), electric pushrod (10), Fixed plate (11), rotating electric machine (12), shaft (13), gear (14), rack gear (15), right shelf (16), the second sliding rail (17) and Two sliding blocks (18), right side is evenly spaced on workbench (3) is provided with threaded hole (1), is connected on threaded hole (1) by screw (2) Mode be fixedly connected with positioning plate (4), be welded with right shelf (16) on the right side of workbench (3), right shelf (16) left upper portion is welded with Fixed plate (11), fixed plate (11) bottom left are connected with electric pushrod (10) by bolted connection, and right shelf (16) is left Side lower part is connected with the second sliding rail (17) by bolted connection, and slidingtype is connected with the second sliding block on the second sliding rail (17) (18), the second sliding block (18) and the second sliding rail (17) cooperate, and are welded with mounting plate (9), electric pushrod on the left of the second sliding block (18) (10) bottom end is connect with mounting plate (9) top left side, and mounting plate (9) bottom left is connected with first by bolted connection Sliding rail (8), slidingtype is connected with the first sliding block (7) on the first sliding rail (8), and the first sliding block (7) and the first sliding rail (8) cooperate, the It is welded with rack gear (15) on the right side of one sliding block (7), the first sliding block (7) bottom is welded with connecting rod (6), and connecting rod (6) bottom end passes through bolt The mode of connection is connected with scraper (5), and scraper (5) is located above workbench (3), and mounting plate (9) bottom right is connected by bolt The mode connect is fixedly connected with rotating electric machine (12), and the output shaft bottom end on rotating electric machine (12) is connected with shaft by shaft coupling (13), the mode that shaft (13) bottom end is connected by key is connected with gear (14), and gear (14) can be rotated, gear (14) and rack gear (15) it engages;It further include thering is first stroke to switch (19), the second sliding rail (17) left lower connects in such a way that screw (2) connect It is connected to first stroke switch (19), first stroke switch (19) is connect by route with electric pushrod (10);It further include having second Travel switch (20), the first sliding rail (8) front and rear sides are connected with second stroke switch (20) in such a way that screw (2) connect, Second stroke switch (20) is connect by route with rotating electric machine (12).
2. a kind of lithium ion battery production technology pole piece powder scraping equipment according to claim 1, which is characterized in that work Platform (3) material is stainless steel.
3. a kind of lithium ion battery production technology pole piece powder scraping equipment according to claim 1, which is characterized in that rotation Motor (12) is servo motor.
4. a kind of lithium ion battery production technology pole piece powder scraping equipment according to claim 1, which is characterized in that fixed The material of plate (11) is Q235 steel.
CN201611202409.7A 2016-12-23 2016-12-23 A kind of lithium ion battery production technology pole piece powder scraping equipment Active CN106549142B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611202409.7A CN106549142B (en) 2016-12-23 2016-12-23 A kind of lithium ion battery production technology pole piece powder scraping equipment

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Application Number Priority Date Filing Date Title
CN201611202409.7A CN106549142B (en) 2016-12-23 2016-12-23 A kind of lithium ion battery production technology pole piece powder scraping equipment

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CN106549142B true CN106549142B (en) 2019-04-19

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2826719Y (en) * 2005-07-25 2006-10-11 万向钱潮股份有限公司 Battery polar net coating device
CN201098664Y (en) * 2007-08-13 2008-08-13 珠海华冠电子科技有限公司 Lithium battery pole piece doctorblade mechanism
CN201410784Y (en) * 2009-04-09 2010-02-24 江苏闳业机械有限公司 Novel scraper mechanism
CN201597094U (en) * 2010-01-12 2010-10-06 南京鹰创砂轮设备厂 Sweeping type spreading device for grinding wheel formers
CN205557186U (en) * 2016-01-29 2016-09-07 苏州华尔美特装饰材料股份有限公司 Stock recovering device
CN106004035A (en) * 2016-07-14 2016-10-12 中山松德印刷机械有限公司 Movable scraper device
CN205684272U (en) * 2016-06-16 2016-11-16 沈阳东铄电材有限公司 A kind of automatic glue spreaders
CN205790181U (en) * 2016-06-27 2016-12-07 浙江金开来新能源科技有限公司 A kind of electrodes of lithium-ion batteries special scraping blade equipment

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2826719Y (en) * 2005-07-25 2006-10-11 万向钱潮股份有限公司 Battery polar net coating device
CN201098664Y (en) * 2007-08-13 2008-08-13 珠海华冠电子科技有限公司 Lithium battery pole piece doctorblade mechanism
CN201410784Y (en) * 2009-04-09 2010-02-24 江苏闳业机械有限公司 Novel scraper mechanism
CN201597094U (en) * 2010-01-12 2010-10-06 南京鹰创砂轮设备厂 Sweeping type spreading device for grinding wheel formers
CN205557186U (en) * 2016-01-29 2016-09-07 苏州华尔美特装饰材料股份有限公司 Stock recovering device
CN205684272U (en) * 2016-06-16 2016-11-16 沈阳东铄电材有限公司 A kind of automatic glue spreaders
CN205790181U (en) * 2016-06-27 2016-12-07 浙江金开来新能源科技有限公司 A kind of electrodes of lithium-ion batteries special scraping blade equipment
CN106004035A (en) * 2016-07-14 2016-10-12 中山松德印刷机械有限公司 Movable scraper device

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