CN112871582A - Pole piece tabletting equipment for lithium battery production - Google Patents
Pole piece tabletting equipment for lithium battery production Download PDFInfo
- Publication number
- CN112871582A CN112871582A CN202011616869.0A CN202011616869A CN112871582A CN 112871582 A CN112871582 A CN 112871582A CN 202011616869 A CN202011616869 A CN 202011616869A CN 112871582 A CN112871582 A CN 112871582A
- Authority
- CN
- China
- Prior art keywords
- motor
- fixedly connected
- pressing
- plate
- 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.)
- Withdrawn
Links
Images
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
- 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
- B05C9/12—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 being performed after the application
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- 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
- H01M4/043—Processes of manufacture in general involving compressing or compaction
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention relates to the technical field of lithium battery production, and discloses a pole piece tabletting device for lithium battery production, which comprises a device platform, wherein a tabletting mechanism is arranged at the top of the device platform; the tablet pressing mechanism comprises a fixed frame, a first motor protective cover, a first motor shaft, a tablet pressing fixed plate, a pipe groove, a first exhaust pipe, a second exhaust pipe, an exhaust pump, a tablet pressing groove, a first connecting rod, a second connecting rod and a first bearing. According to the invention, the pressing sheet groove, the first motor and the air pump on the air exhaust pipe are arranged on the pressing sheet fixing plate, so that a plurality of pressing sheets can be fixed at the upper end and the lower end of the pressing sheet fixing plate, and air is exhausted by using the air pump and the air exhaust pipe, so that the pressing sheets on two sides are fixed, the pressing sheets are prevented from falling off, the pressing sheet fixing plate can be rotated forward and backward through the first motor, the pole pieces on two sides are pressed, and the pole piece pressing equipment for producing the lithium battery is more practical.
Description
Technical Field
The invention relates to the technical field of lithium battery production, in particular to pole piece tabletting equipment for lithium battery production.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. Therefore, lithium batteries have not been used for a long time. Along with the development of scientific and technological, the lithium cell has become the mainstream now, pole piece coating back, the dry combined material coating is more loose, if directly use, the damage that drops easily after being infiltrated by electrolyte, so need carry out the preforming to the pole piece, it is artifical and carry out the preforming to the pole piece to the pair roller machine at present generally, the mode workman's of artifical preforming intensity of labour is great, the preforming speed is slow, thereby can reduce the production efficiency of lithium cell, and the cost of manufacture of pair roller machine is higher, thereby can improve the manufacturing cost of lithium cell, consequently need to develop one kind and can reduce intensity of labour, can improve the preforming speed, can improve the production efficiency of lithium cell, can reduce the lithium cell pole piece film clamp for the lithium cell production of the manufacturing cost of lithium cell.
Patent number CN201711021143.0 discloses a lithium cell production is with pole piece film clamp. The invention aims to provide pole piece tabletting equipment for lithium battery production, which can reduce the labor intensity, improve the tabletting speed, improve the production efficiency of lithium batteries and reduce the production cost of the lithium batteries. In order to solve the technical problem, the invention provides a pole piece tabletting device for lithium battery production, which comprises a bottom plate, a bracket, a transverse plate, a support plate, a first connecting block, an n-shaped plate and the like; the middle of the top of the bottom plate is connected with a support through a bolt, the top of the support is connected with a transverse plate through a bolt, and the right side of the top of the bottom plate is vertically connected with a supporting plate through a bolt. The pole piece pressing device can be driven by the driving device to press the pole pieces, the pole pieces can be conveyed leftwards by the conveying device, and blanking can be performed by the blanking device.
However, the existing pole piece tabletting equipment for lithium battery production has low tabletting efficiency, cannot perform multiple tabletting at one time, and has poor tabletting effect.
Disclosure of Invention
The invention aims to provide pole piece tabletting equipment 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: a pole piece tabletting device for lithium battery production comprises a device platform, wherein a tabletting mechanism is arranged at the top of the device platform;
the tablet pressing mechanism comprises a fixed frame, a first motor protective cover, a first motor shaft, a tablet pressing fixed plate, a pipe groove, a first air exhaust pipe, a second air exhaust pipe, an air exhaust pump, a tablet pressing groove, a first connecting rod, a second connecting rod and a first bearing; the bottom of the right side of the fixed frame is fixedly connected with a first motor protective cover, the right side in the first motor protective cover is fixedly connected with a first motor, the left side of the first motor is in transmission connection with a first motor shaft, the left side of the first motor shaft penetrates through the fixed frame and is fixedly connected with a first connecting rod, and the left side of the first connecting rod is fixedly connected with a pressing sheet fixing plate;
three wafer groove has been seted up to the equal equidistance in both sides about the preforming fixed plate, the pipe chase has been seted up in the middle of the preforming fixed plate is inside, the inside grafting of pipe chase has first exhaust tube, the equal equidistance intercommunication in both sides has the one end of three second exhaust tube about the first exhaust tube, the other end intercommunication of second exhaust tube has the wafer groove, first exhaust tube left side intercommunication has the aspiration pump, aspiration pump left side fixedly connected with second connecting rod, the second connecting rod left side is passed electronic sliding ring and is rotated and be connected with first bearing, first bearing left side fixedly connected with fixed frame, and electronic sliding ring and aspiration pump electric connection, the welding of equipment platform bottom has the support base.
As a preferred embodiment of the invention, the middle of the top end in the fixed frame is connected with an electro-hydraulic push rod through a bolt, and the bottom of the electro-hydraulic push rod is fixedly connected with a pressing plate.
As a preferred embodiment of the present invention, a first fixing block and a second fixing block are welded to the left and right ends of the front and rear sides of the pressing plate, respectively, a second motor protecting cover is fixedly connected to the right side of the second fixing block, a second motor is fixedly connected to the right side inside the second motor protecting cover, a second motor shaft is rotatably connected to the left side of the second motor, a threaded rod is fixedly connected to the left side of the second motor shaft through the second fixing block, a second bearing is fixedly connected to the left side of the threaded rod through a sliding block, and the first fixing block is fixedly connected to the left side of the second bearing.
As a preferred embodiment of the invention, the top end inside the sliding blocks is provided with a threaded hole, the threaded hole is internally and threadedly connected with a threaded rod, a fixed rod is fixedly connected to the bottom between the two sliding blocks, and a pinch roller penetrates through the outer side of the fixed rod.
As a preferred embodiment of the invention, connecting plates are welded in the middle parts of the front side and the rear side of the pressing plate fixing plate, three third motor protection covers are fixedly connected to the top of each connecting plate at equal intervals, a third motor is fixedly connected to the top end inside each third motor protection cover, a third motor shaft is rotatably connected to the bottom of each third motor, and a blowing fan blade is fixedly connected to the bottom of each third motor shaft through the corresponding connecting plate.
As a preferred embodiment of the invention, four electric heating tubes are equidistantly penetrated in the pressure plate.
As a preferred embodiment of the present invention, the equipment platform, the fixed frame, the pressing plate fixing plate, the first connecting rod, the second connecting rod, the first air-extracting pipe, the second air-extracting pipe and the connecting plate are all made of stainless metal.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the pressing sheet groove, the first motor and the air pump on the air exhaust pipe are arranged on the pressing sheet fixing plate, so that a plurality of pressing sheets can be fixed at the upper end and the lower end of the pressing sheet fixing plate, and air is exhausted by using the air pump and the air exhaust pipe, so that the pressing sheets on two sides are fixed, the pressing sheets are prevented from falling off, the pressing sheet fixing plate can be rotated forward and backward through the first motor, the pole pieces on two sides are pressed, and the pole piece pressing equipment for producing the lithium battery is more practical.
2. The pole piece tabletting equipment for lithium battery production is characterized in that the pressing plate is provided with a threaded rod, a sliding block and a pressing wheel, the pressing plate is arranged on the pressing plate, the pressing wheel is arranged on the pressing plate, and the pressing plate is arranged on the pressing plate.
3. The electric heating tubes are arranged in the pressing plate, so that the plurality of electric heating tubes can be arranged in the pressing plate, the pressing plate can be heated by the electric heating tubes in the pressing process of the pressing plate, and the pole pieces can be heated and dried in the pressing process, so that the pole piece pressing equipment for producing the lithium battery is more practical.
4. According to the invention, the connecting plate, the third motor and the blowing fan blade are arranged on the pressing plate fixing plate, the blowing mechanisms can be arranged on the front side and the rear side of the pressing plate fixing plate, the blowing fan blade can be used for cleaning and blowing dust to the pole piece, and the pole piece pressing equipment for producing the lithium battery is more practical.
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 schematic view of the overall structure of a pole piece tabletting device for lithium battery production according to the present invention;
FIG. 2 is a schematic diagram of the internal structure of a tablet fixing plate of the pole piece tabletting equipment for lithium battery production according to the present invention;
FIG. 3 is a schematic view of an electrical heating tube of the pole piece tabletting equipment for lithium battery production according to the present invention;
FIG. 4 is a schematic diagram of a pressing wheel structure of the pole piece tabletting equipment for lithium battery production according to the present invention.
In the figure: 1. an equipment platform; 2. a fixed frame; 3. an electro-hydraulic push rod; 4. pressing a plate; 5. a first fixed block; 6. a second fixed block; 7. a second motor protection cover; 8. a threaded rod; 9. a second bearing; 10. a slider; 11. a first motor protection cover; 12. a first motor; 13. a first motor shaft; 14. a first connecting rod; 15. a tabletting fixing plate; 16. a first exhaust tube; 17. an air pump; 18. a second connecting rod; 19. a first bearing; 20. a connecting plate; 21. a third motor protective cover; 22. a third motor; 23. a third motor shaft; 24. a blower blade; 25. a support base; 26. a pipe groove; 27. a pressing sheet groove; 28. a second extraction tube; 29. an electric heating tube; 30. a fixed rod 31, a threaded hole 32, a pinch roller 33, a second motor shaft 34 and a second motor.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific 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 only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. 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. 1-4, the present invention provides a technical solution: a pole piece tabletting device for lithium battery production comprises a device platform 1, wherein a tabletting mechanism is arranged at the top of the device platform 1;
the tablet pressing mechanism comprises a fixed frame 2, a first motor protective cover 11, a first motor 12, a first motor shaft 13, a tablet pressing fixed plate 15, a pipe groove 26, a first air suction pipe 16, a second air suction pipe 28, an air suction pump 17, a tablet pressing groove 27, a first connecting rod 14, a second connecting rod 18 and a first bearing 19; a first motor protection cover 11 is fixedly connected to the bottom of the right side of the fixed frame 2, a first motor 12 is fixedly connected to the right side inside the first motor protection cover 11, a first motor shaft 13 is connected to the left side of the first motor 12 in a transmission manner, a first connecting rod 14 is fixedly connected to the left side of the first motor shaft 13 after penetrating through the fixed frame 2, and a tablet fixing plate 15 is fixedly connected to the left side of the first connecting rod 14;
three preforming groove 27 has been seted up to the equal equidistance in both sides about preforming fixed plate 15, tub 26 has been seted up in the middle of preforming fixed plate 15 is inside, it has first exhaust tube 16 to peg graft in tub 26 inside, the equal equidistance intercommunication in both sides has the one end of three second exhaust tube 28 about first exhaust tube 16, the other end intercommunication of second exhaust tube 28 has preforming groove 27, first exhaust tube 16 left side intercommunication has aspiration pump 17, aspiration pump 17 left side fixedly connected with second connecting rod 18, second connecting rod 18 left side is passed electronic sliding ring and is rotated and be connected with first bearing 19, first bearing 19 left side fixedly connected with fixed frame 2, and electronic sliding ring and aspiration pump 17 electric connection, the welding of equipment platform 1 bottom has support base 25.
In the embodiment, referring to fig. 1 to 4, an electro-hydraulic push rod 3 is bolted to the middle of the top end inside the fixed frame 2, and a pressing plate 4 is fixedly connected to the bottom of the electro-hydraulic push rod 3.
In this embodiment, please refer to fig. 1-4, first fixed block 5 and second fixed block 6 have been welded respectively at both ends about both sides around the clamp plate 4, 6 right sides fixedly connected with second motor safety cover 7 of second fixed block, the inside right side fixedly connected with second motor 34 of second motor safety cover 7, second motor 34 rotates in the left side and is connected with second motor shaft 33, second motor shaft 33 passes 6 fixedly connected with threaded rod 8 of second fixed block in the left side, sliding block 10 fixedly connected with second bearing 9 is passed in threaded rod 8 left side, first fixed block 5 of second bearing 9 left side fixedly connected with.
Referring to fig. 1-4 in this embodiment, a threaded hole 31 is formed at the top end inside each of the sliding blocks 10, a threaded rod 8 is connected to the threaded hole 31 through a thread, a fixing rod 30 is fixedly connected to the bottom between the two sliding blocks 10, and a pressing wheel 32 penetrates through the outer side of the fixing rod 30.
Referring to fig. 1-4 in the present embodiment, the connecting plates 20 are welded at the middle portions of the front and rear sides of the pressing plate fixing plate 15, three third motor protection covers 21 are fixedly connected to the top of the connecting plates 20 at equal intervals, a third motor 22 is fixedly connected to the top end of the inside of the third motor protection cover 21, a third motor shaft 23 is rotatably connected to the bottom of the third motor 22, and a blowing fan blade 24 is fixedly connected to the bottom of the third motor shaft 23 through the connecting plates 20.
Referring to fig. 1-4, four electrical heating tubes 29 are equidistantly inserted into the pressing plate 4.
Referring to fig. 1-4, in the present embodiment, the equipment platform 1, the fixed frame 2, the pressing plate 4, the pressing plate fixing plate 15, the first connecting rod 14, the second connecting rod 18, the first suction pipe 16, the second suction pipe 28 and the connecting plate 20 are made of stainless metal.
When the pole piece tabletting equipment for lithium battery production is used, it needs to be explained that the invention relates to the pole piece tabletting equipment for lithium battery production, which comprises an equipment platform 1; 2. a fixed frame; 3. an electro-hydraulic push rod; 4. pressing a plate; 5. a first fixed block; 6. a second fixed block; 7. a second motor protection cover; 8. a threaded rod; 9. a second bearing; 10. a slider; 11. a first motor protection cover; 12. a first motor; 13. a first motor shaft; 14. a first connecting rod; 15. a tabletting fixing plate; 16. a first exhaust tube; 17. an air pump; 18. a second connecting rod; 19. a first bearing; 20. a connecting plate; 21. a third motor protective cover; 22. a third motor; 23. a third motor shaft; 24. a blower blade; 25. a support base; 26. a pipe groove; 27. a pressing sheet groove; 28. a second extraction tube; 29. an electric heating tube; 30. the fixing rod 31, the threaded hole 32, the pressing wheel 33, the second motor shaft 34, and the second motor are all universal standard parts or parts known to those skilled in the art, and the structure and principle of the fixing rod are known to those skilled in the art through technical manuals or through routine experiments.
When in use, the electro-hydraulic push rod 3, the first motor 12, the second motor 34, the third motor 22, the air pump 17, the electric heating tube 29 and the electric slip ring are electrically connected with an external power supply, then the electro-hydraulic push rod 3, the first motor 12, the second motor 34, the third motor 22, the air pump 17, the electric heating tube 29 and the electric slip ring are in signal connection with an external control switch, after the connection is completed, a plurality of pressing sheets can be fixed at the upper end and the lower end of the pressing sheet fixing plate 15, the air pump 17 is opened, so that the air suction pipe can suck air, the pressing sheets on the two sides are fixed, the pressing sheets are prevented from falling off, then the first motor 12 is opened, the first motor 12 drives the first motor shaft 13, the first motor shaft 13 drives the first connecting rod 14, the first connecting rod 14 drives the pressing sheet fixing plate 15 to rotate forwards and backwards within a certain range, the forward and backward pressing sheets can be carried out on, can open second motor 34, second motor 34 drives second motor shaft 33, second motor shaft 33 drives threaded rod 8, threaded rod 8 drives sliding block 10, sliding block 10 drives dead lever 30 and pinch roller 32 and rotates, carry out the roll extrusion to the pole piece, simultaneously when moving pinch roller 32 to the right side, can utilize the clamp plate to carry out the secondary extrusion to the pole piece, at the in-process of preforming, can open electrothermal tube 29, utilize electrothermal tube 29 heating platen, when carrying out the in-process of preforming, can heat the pole piece, dry the pole piece, owing to set up connecting plate 20 on preforming fixed plate 15, third motor 22 and fan leaf 24 of blowing, can all be provided with the mechanism of blowing in both sides around preforming fixed plate 15, can utilize fan leaf 24 of blowing to clean the pole piece and blow the ash.
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 pole piece film clamp for lithium cell production, includes equipment platform (1), its characterized in that: the top of the equipment platform (1) is provided with a tabletting mechanism;
the tablet pressing mechanism comprises a fixed frame (2), a first motor protective cover (11), a first motor (12), a first motor shaft (13), a tablet pressing fixed plate (15), a pipe groove (26), a first air suction pipe (16), a second air suction pipe (28), an air suction pump (17), a tablet pressing groove (27), a first connecting rod (14), a second connecting rod (18) and a first bearing (19); the bottom of the right side of the fixed frame (2) is fixedly connected with a first motor protection cover (11), the right side in the first motor protection cover (11) is fixedly connected with a first motor (12), the left side of the first motor (12) is connected with a first motor shaft (13) in a transmission manner, the left side of the first motor shaft (13) penetrates through the fixed frame (2) and is fixedly connected with a first connecting rod (14), and the left side of the first connecting rod (14) is fixedly connected with a pressing sheet fixing plate (15);
three tablet pressing grooves (27) are arranged on the upper side and the lower side of the tablet pressing fixing plate (15) at equal intervals, a pipe groove (26) is arranged in the middle of the inside of the pressing sheet fixing plate (15), a first air suction pipe (16) is inserted into the pipe groove (26), the upper side and the lower side of the first air exhaust pipe (16) are both communicated with one end of three second air exhaust pipes (28) at equal intervals, the other end of the second air suction pipe (28) is communicated with a pressure sheet groove (27), the left side of the first air suction pipe (16) is communicated with an air suction pump (17), the left side of the air pump (17) is fixedly connected with a second connecting rod (18), the left side of the second connecting rod (18) penetrates through the electric slip ring to be connected with a first bearing (19) in a rotating way, the left side of the first bearing (19) is fixedly connected with a fixed frame (2), and the electric slip ring is electrically connected with the air pump (17), and a supporting base (25) is welded at the bottom of the equipment platform (1).
2. The pole piece tabletting equipment for lithium battery production as claimed in claim 1, wherein: the middle of the top end in the fixed frame (2) is connected with an electro-hydraulic push rod (3) through a bolt, and the bottom of the electro-hydraulic push rod (3) is fixedly connected with a pressing plate (4).
3. The pole piece tabletting equipment for lithium battery production as claimed in claim 2, wherein: first fixed block (5) and second fixed block (6) have been welded respectively at both ends about clamp plate (4) both sides, second fixed block (6) right side fixedly connected with second motor safety cover (7), inside right side fixedly connected with second motor (34) of second motor safety cover (7), second motor (34) left side is rotated and is connected with second motor shaft (33), second motor shaft (33) left side is passed second fixed block (6) fixedly connected with threaded rod (8), sliding block (10) fixedly connected with second bearing (9) is passed in threaded rod (8) left side, the first fixed block (5) of second bearing (9) left side fixedly connected with.
4. The pole piece tabletting equipment for lithium battery production as claimed in claim 1, wherein: threaded hole (31) are seted up on the inside top of sliding block (10), and threaded hole (31) inside threaded connection has threaded rod (8), two bottom fixedly connected with dead lever (30) between sliding block (10), and the pinch roller (32) has been run through in the dead lever (30) outside.
5. The pole piece tabletting equipment for lithium battery production as claimed in claim 1, wherein: connecting plate (20) have all been welded at both sides middle part around preforming fixed plate (15), three third motor safety cover (21) of connecting plate (20) top equidistance fixedly connected with, inside top fixedly connected with third motor (22) of third motor safety cover (21), third motor (22) bottom is rotated and is connected with third motor shaft (23), connecting plate (20) fixedly connected with fan-blowing leaf (24) is passed to third motor shaft (23) bottom.
6. The pole piece tabletting equipment for lithium battery production as claimed in claim 2, wherein: four electric heating tubes (29) penetrate through the pressure plate (4) at equal intervals.
7. The pole piece tabletting equipment for lithium battery production as claimed in claim 5, wherein: the equipment platform (1), the fixed frame (2), the pressing plate (4), the pressing plate fixing plate (15), the first connecting rod (14), the second connecting rod (18), the first air exhaust pipe (16), the second air exhaust pipe (28) and the connecting plate (20) are all made of stainless metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011616869.0A CN112871582A (en) | 2020-12-31 | 2020-12-31 | Pole piece tabletting equipment for lithium battery production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011616869.0A CN112871582A (en) | 2020-12-31 | 2020-12-31 | Pole piece tabletting equipment for lithium battery production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112871582A true CN112871582A (en) | 2021-06-01 |
Family
ID=76046380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011616869.0A Withdrawn CN112871582A (en) | 2020-12-31 | 2020-12-31 | Pole piece tabletting equipment for lithium battery production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112871582A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114122310A (en) * | 2021-11-25 | 2022-03-01 | 遂宁市天莱新能源科技有限公司 | Pole piece tabletting equipment for lithium battery production |
| CN115498297A (en) * | 2022-11-17 | 2022-12-20 | 菏泽韩升元电子股份有限公司 | Lithium battery tabletting device |
-
2020
- 2020-12-31 CN CN202011616869.0A patent/CN112871582A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114122310A (en) * | 2021-11-25 | 2022-03-01 | 遂宁市天莱新能源科技有限公司 | Pole piece tabletting equipment for lithium battery production |
| CN115498297A (en) * | 2022-11-17 | 2022-12-20 | 菏泽韩升元电子股份有限公司 | Lithium battery tabletting device |
| CN115498297B (en) * | 2022-11-17 | 2023-02-24 | 菏泽韩升元电子股份有限公司 | Lithium battery tabletting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112871582A (en) | Pole piece tabletting equipment for lithium battery production | |
| CN103178316A (en) | Novel electric vehicle power battery pack separation apparatus | |
| CN112397761A (en) | Lithium cell processing is with equipment workstation | |
| CN211204836U (en) | Drying furnace | |
| CN211045659U (en) | Electricity core system of disassembling in advance | |
| CN211305280U (en) | Tool carrying device and battery piece series welding equipment | |
| CN112038567A (en) | Continuous production device and production process of electrode | |
| CN213984422U (en) | Circulating drying device of lithium cell | |
| CN115435567A (en) | Lithium battery drying device | |
| CN211045658U (en) | Battery cell disassembling assembly line | |
| CN213631567U (en) | Tubular furnace for preparing flower-shaped CuO nanosheet cluster structure lithium ion battery cathode material | |
| CN211789305U (en) | Hot press unit is used in battery production | |
| CN211208615U (en) | Electricity core disassembling device | |
| CN211350868U (en) | Production device for lithium battery electrolyte | |
| CN109140980B (en) | Vacuum drying furnace body and vacuum drying tunnel furnace body | |
| CN114171781A (en) | Cutting device is used in energy storage material processing with quick clamping function | |
| CN209981392U (en) | Flame-retardant electric automobile lithium battery | |
| CN112397679A (en) | Pole piece tabletting equipment for lithium battery preparation | |
| CN213304194U (en) | Flat pressing device for lithium battery | |
| CN215796929U (en) | Based on conveyer is used in lithium cell production | |
| CN111250401A (en) | Categorised peeling apparatus of old and useless dry battery | |
| CN215698802U (en) | Electric welding machine for battery production | |
| CN218645942U (en) | Lithium battery drying device | |
| CN220541661U (en) | Lithium iron phosphate battery processing drying device | |
| CN213811539U (en) | A drying device for lithium cell production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20210601 |
|
| WW01 | Invention patent application withdrawn after publication |