CN115020652B - Graphene pole piece processing device for lithium battery - Google Patents
Graphene pole piece processing device for lithium battery Download PDFInfo
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- CN115020652B CN115020652B CN202210568844.0A CN202210568844A CN115020652B CN 115020652 B CN115020652 B CN 115020652B CN 202210568844 A CN202210568844 A CN 202210568844A CN 115020652 B CN115020652 B CN 115020652B
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- Prior art keywords
- groove
- side wall
- sliding
- fixedly connected
- upper side
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000005389 magnetism Effects 0.000 description 6
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- -1 graphite alkene Chemical class 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- 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
- H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention provides a graphene pole piece processing device for a lithium battery, and relates to the technical field of lithium batteries, comprising a processing die, wherein the upper side wall of the processing die is provided with a supporting groove, the inside of the supporting groove is movably connected with a supporting frame, the inside of the processing die is provided with a negative pressure fan, and the upper side of the negative pressure fan is provided with a screen; the upper side wall of the support frame is provided with a sliding groove, the lower side wall of the sliding groove is provided with a plurality of matching grooves, the inside of each matching groove is connected with a sliding column in a sliding manner, and the upper side wall of each sliding column is fixedly connected with a sliding frame; the upper side wall fixedly connected with spacing protruding of carriage, one side of carriage is provided with the groove of taking. Through separating each other between mold processing and the support frame, the separation and the installation of mold processing and support frame are more simple and convenient, can select with pole piece matched with carriage, and negative pressure fan is better to the absorptive effect of pole piece, reduces negative pressure fan's electric energy effect, improves absorptive stability.
Description
Technical Field
The invention relates to the technical field of lithium batteries, in particular to a graphene pole piece processing device for a lithium battery.
Background
The pole piece mould is the mould that processes battery pole piece, and current pole piece mould is fixed on the workstation through two clamp plates and screw rod, and the vacancy is reserved in order to the clamp plate suppression around this kind of mode mould or about, can cause the mould big, and the die sinking is with high costs, and the graphite alkene pole piece is when processing moreover, is that the workman is through tweezers to clip the pole piece, puts into the processing groove on the platform with the pole piece again, produces friction easily between pole piece and the platform when this kind of mode is processed, simultaneously because the pole piece is thinner, the pole piece produces the skew easily during the processing.
Chinese patent CN108321356a proposes a graphene pole piece processing device for lithium batteries, a concave mounting groove is provided on one side of the top of the workbench, an inlet end is formed by an opening at the outer end of the mounting groove, a mold is mounted on the workbench through the mounting groove, a locking component is provided in the mounting groove at the inlet end, and the mounted mold is locked through the locking component; the structure is reasonable and the operation is convenient after the scheme is adopted.
But the device attracts the pole piece through the air draft fan when the pole piece is fixed, and the inlet opening does not match with the pole piece for the suction effect of air draft fan to the pole piece is poor.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a graphene pole piece processing device for a lithium battery, which solves the problem that an air inlet hole is not matched with a pole piece, so that an exhaust fan has poor attraction effect on the pole piece.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the graphene pole piece processing device for the lithium battery comprises a processing die, wherein a supporting groove is formed in the upper side wall of the processing die, a supporting frame is movably connected in the supporting groove, a negative pressure fan is arranged in the processing die, and a screen is arranged on the upper side of the negative pressure fan;
the upper side wall of the support frame is provided with a sliding groove, the lower side wall of the sliding groove is provided with a plurality of matching grooves, the inside of each matching groove is connected with a sliding column in a sliding manner, and the upper side wall of each sliding column is fixedly connected with a sliding frame;
the upper side wall fixedly connected with spacing protruding of carriage, one side of carriage is provided with the groove of taking, the upper side wall of mold processing is provided with the mounting groove, the preceding lateral wall and the back lateral wall of support frame are all fixedly connected with pulling-on piece.
Preferably, the lower side wall of the pulling piece is fixedly connected with an anti-skid protrusion, and the mounting groove is matched with the pulling piece.
Preferably, the lower side wall fixedly connected with magnetism of pulling piece is inhaled the piece, the inside wall of mounting groove is provided with the fixed orifices, the inside of fixed orifices is provided with the iron plate, the iron plate is inhaled the piece with magnetism and is cooperateed, the fixed orifices is inhaled the piece with magnetism and is cooperateed.
Preferably, the front side wall of the processing mould is provided with a limit groove, the right side wall of the processing mould is fixedly connected with an air outlet pipe, and the output end of the negative pressure fan is fixedly connected with the air outlet pipe.
Preferably, a return spring is arranged between the sliding column and the lower inner wall of the matching groove.
Preferably, the lower side wall of the support frame is fixedly connected with a sealing gasket, the upper side wall of the support groove is provided with a sealing groove, and the sealing gasket is matched with the sealing groove.
Preferably, an adsorption groove is formed in the sliding frame, and the sliding frame is in sliding connection with the sliding groove.
Preferably, a connecting groove is formed in the support frame.
The invention provides a graphene pole piece processing device for a lithium battery. The beneficial effects are as follows:
1. the processing mould and the support frame are separated from each other, so that an operator can simply separate and install the processing mould and the support frame, the operation is simple, and the use is convenient.
2. According to the invention, the support frame can select the sliding frame matched with the pole piece, so that the negative pressure fan can have a better adsorption effect on the pole piece, the electric energy effect of the negative pressure fan is reduced, and the adsorption stability is improved.
3. According to the invention, the sliding frame and the taking groove are arranged, so that after the negative pressure fan stops working, the reset spring can push the sliding column to move upwards, so that the sliding frame moves upwards, and the pole piece can be taken out through the taking groove, and the processing efficiency is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a support frame according to the present invention;
FIG. 3 is a schematic cross-sectional view of a processing mold according to the present invention;
FIG. 4 is a schematic view of a longitudinal cross-section of a support frame according to the present invention;
FIG. 5 is a schematic top view of the present invention;
fig. 6 is a schematic view of a longitudinal section of a working mold according to the present invention.
1, processing a die; 101. a limit groove; 102. an air outlet pipe; 103. a mounting groove; 104. a fixing hole; 105. iron blocks; 106. a negative pressure fan; 107. a screen; 108. sealing grooves; 2. a support frame; 201. a pulling piece; 202. a sliding groove; 203. an anti-slip protrusion; 204. a magnetic suction block; 205. a connecting groove; 206. a sliding column; 207. a mating groove; 208. a return spring; 209. a sealing gasket; 3. a carriage; 301. an adsorption tank; 302. a limit protrusion; 303. and (5) taking the groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-6, the embodiment of the invention provides a graphene pole piece processing device for a lithium battery, which comprises a processing die 1, wherein the upper side wall of the processing die 1 is provided with a supporting groove, the inside of the supporting groove is movably connected with a supporting frame 2, a negative pressure fan 106 is arranged in the processing die 1, a screen 107 is arranged on the upper side of the negative pressure fan 106, the front side wall of the processing die 1 is provided with a limiting groove 101, the right side wall of the processing die 1 is fixedly connected with an air outlet pipe 102, and the output end of the negative pressure fan 106 is fixedly connected with the air outlet pipe 102.
The upper side wall of support frame 2 is provided with sliding tray 202, the lower lateral wall of sliding tray 202 is provided with a plurality of cooperation grooves 207, the inside sliding connection of cooperation groove 207 has sliding column 206, the upper side wall fixedly connected with carriage 3 of sliding column 206 is provided with reset spring 208 between the lower inner wall of sliding column 206 and cooperation groove 207, the lower lateral wall fixedly connected with of support frame 2 is sealed to fill up 209, the upper side wall of support groove is provided with seal groove 108, seal pad 209 cooperatees with seal groove 108, the inside of carriage 3 is provided with adsorption groove 301, be sliding connection between carriage 3 and the sliding tray 202, the inside of support frame 2 is provided with spread groove 205.
The upper side wall fixedly connected with spacing protruding 302 of carriage 3, one side of carriage 3 is provided with groove 303 of taking, the upper side wall of mold processing 1 is provided with mounting groove 103, the equal fixedly connected with pulling piece 201 of preceding lateral wall and back lateral wall of support frame 2, the lower lateral wall fixedly connected with antiskid protruding 203 of pulling piece 201, mounting groove 103 cooperatees with pulling piece 201, the lower lateral wall fixedly connected with magnetism of pulling piece 201 is inhaled piece 204, the inside wall of mounting groove 103 is provided with fixed orifices 104, the inside of fixed orifices 104 is provided with iron plate 105, iron plate 105 cooperatees with magnetism and inhale piece 204, fixed orifices 104 cooperatees with magnetism and inhale piece 204.
Working principle: after the die is installed, the locking block is pushed into the limiting block to be inserted into the limiting groove 101, then the die is locked through the locking block, after the die is installed, the pole piece is placed on the upper side wall of the sliding frame 3, the pole piece is limited in the limiting boss 302, the negative pressure fan 106 is started, the connecting groove 205 and the adsorption groove 301 can be adsorbed by the negative pressure fan 2, the pole piece is adsorbed on the sliding frame 3 under the action of air draft, the sliding slide 3 slides downwards, so that the effect of adsorption positioning is achieved, and machining operation can be performed after positioning.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Graphene pole piece processing device for lithium battery, including mold processing (1), its characterized in that: the processing die comprises a processing die body, and is characterized in that a supporting groove is formed in the upper side wall of the processing die body (1), a supporting frame (2) is movably connected in the supporting groove, a negative pressure fan (106) is arranged in the processing die body (1), a screen (107) is arranged on the upper side of the negative pressure fan (106), a limit groove (101) is formed in the front side wall of the processing die body (1), an air outlet pipe (102) is fixedly connected to the right side wall of the processing die body (1), and the output end of the negative pressure fan (106) is fixedly connected with the air outlet pipe (102);
the upper side wall of the support frame (2) is provided with a sliding groove (202), the lower side wall of the sliding groove (202) is provided with a plurality of matching grooves (207), a sliding column (206) is connected inside the matching grooves (207) in a sliding manner, and the upper side wall of the sliding column (206) is fixedly connected with a sliding frame (3);
the upper side wall of the sliding frame (3) is fixedly connected with a limiting boss (302), one side of the sliding frame (3) is provided with a taking groove (303), the upper wall of the processing die (1) is provided with an installing groove (103), the front side wall and the rear side wall of the supporting frame (2) are fixedly connected with a pulling piece (201), an adsorption groove (301) is formed in the sliding frame (3), and the sliding frame (3) is in sliding connection with the sliding groove (202);
a reset spring (208) is arranged between the sliding column (206) and the lower inner wall of the matching groove (207), and a connecting groove (205) is arranged in the supporting frame (2).
2. The graphene pole piece processing device for a lithium battery according to claim 1, wherein: the lower side wall of the pulling piece (201) is fixedly connected with an anti-slip protrusion (203), and the mounting groove (103) is matched with the pulling piece (201).
3. The graphene pole piece processing device for a lithium battery according to claim 1, wherein: the magnetic attraction piece is characterized in that the lower side wall of the pulling piece (201) is fixedly connected with a magnetic attraction piece (204), a fixing hole (104) is formed in the inner side wall of the mounting groove (103), an iron block (105) is arranged in the fixing hole (104), the iron block (105) is matched with the magnetic attraction piece (204), and the fixing hole (104) is matched with the magnetic attraction piece (204).
4. The graphene pole piece processing device for a lithium battery according to claim 1, wherein: the lower side wall fixedly connected with sealing gasket (209) of support frame (2), the upper side wall of supporting groove is provided with seal groove (108), sealing gasket (209) cooperatees with seal groove (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210568844.0A CN115020652B (en) | 2022-05-24 | 2022-05-24 | Graphene pole piece processing device for lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210568844.0A CN115020652B (en) | 2022-05-24 | 2022-05-24 | Graphene pole piece processing device for lithium battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115020652A CN115020652A (en) | 2022-09-06 |
| CN115020652B true CN115020652B (en) | 2024-01-02 |
Family
ID=83069369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210568844.0A Active CN115020652B (en) | 2022-05-24 | 2022-05-24 | Graphene pole piece processing device for lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115020652B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204770082U (en) * | 2015-05-14 | 2015-11-18 | 东莞市亿鑫丰精密机械设备科技有限公司 | Die -cut equipment of pole piece |
| CN108321356A (en) * | 2018-03-31 | 2018-07-24 | 湖南艾威尔新能源科技有限公司 | The graphene pole piece processing unit (plant) of lithium battery |
| JP2019042822A (en) * | 2017-08-30 | 2019-03-22 | Ｔｏｗａ株式会社 | Suction mechanism, suction hand, conveyance mechanism, resin molding apparatus, conveyance method and method for manufacturing resin molding |
| CN209255588U (en) * | 2018-11-14 | 2019-08-16 | 河南京品精密科技有限公司 | A kind of anti-curette of lithium battery pole slice die cutting die level type |
| CN211013568U (en) * | 2019-11-05 | 2020-07-14 | 安徽泰能新能源科技有限公司 | Lithium ion battery coating sampling device |
| CN215919240U (en) * | 2021-06-08 | 2022-03-01 | 江西志在必得网络科技有限公司 | Edge cutting device for lithium battery production |
-
2022
- 2022-05-24 CN CN202210568844.0A patent/CN115020652B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204770082U (en) * | 2015-05-14 | 2015-11-18 | 东莞市亿鑫丰精密机械设备科技有限公司 | Die -cut equipment of pole piece |
| JP2019042822A (en) * | 2017-08-30 | 2019-03-22 | Ｔｏｗａ株式会社 | Suction mechanism, suction hand, conveyance mechanism, resin molding apparatus, conveyance method and method for manufacturing resin molding |
| CN108321356A (en) * | 2018-03-31 | 2018-07-24 | 湖南艾威尔新能源科技有限公司 | The graphene pole piece processing unit (plant) of lithium battery |
| CN209255588U (en) * | 2018-11-14 | 2019-08-16 | 河南京品精密科技有限公司 | A kind of anti-curette of lithium battery pole slice die cutting die level type |
| CN211013568U (en) * | 2019-11-05 | 2020-07-14 | 安徽泰能新能源科技有限公司 | Lithium ion battery coating sampling device |
| CN215919240U (en) * | 2021-06-08 | 2022-03-01 | 江西志在必得网络科技有限公司 | Edge cutting device for lithium battery production |
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| Publication number | Publication date |
|---|---|
| CN115020652A (en) | 2022-09-06 |
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