CN202025822U - Post forming device for tailings of lithium ion battery materials - Google Patents
Post forming device for tailings of lithium ion battery materials Download PDFInfo
- Publication number
- CN202025822U CN202025822U CN2011201398056U CN201120139805U CN202025822U CN 202025822 U CN202025822 U CN 202025822U CN 2011201398056 U CN2011201398056 U CN 2011201398056U CN 201120139805 U CN201120139805 U CN 201120139805U CN 202025822 U CN202025822 U CN 202025822U
- Authority
- CN
- China
- Prior art keywords
- base substrate
- lithium ion
- ion battery
- post forming
- substrate mould
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 title claims abstract description 42
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 40
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 239000000758 substrate Substances 0.000 claims description 54
- 239000011148 porous material Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 239000007773 negative electrode material Substances 0.000 abstract description 6
- 239000007774 positive electrode material Substances 0.000 abstract description 5
- 239000000843 powder Substances 0.000 abstract 5
- 239000002245 particle Substances 0.000 abstract 2
- 230000005518 electrochemistry Effects 0.000 abstract 1
- 230000036314 physical performance Effects 0.000 abstract 1
- 239000003595 mist Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000002994 raw material Substances 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- Battery Electrode And Active Subsutance (AREA)
Abstract
A post forming device for tailings of lithium ion battery materials comprises a mechanical arm lifting rotation device (11), a machine frame (12), a hydraulic station (13), a lifting oil cylinder (14), a clamping device (15), a blank mould (16), a supporting bracket (17) and a pressurization oil cylinder (18). The post forming device for the tailings of the lithium ion battery materials conducts a post forming process on micro powders with small particle sizes generated in the producing process of positive electrode materials and negative electrode materials of a lithium ion battery, thereby reducing the specific surface area of the micro powders, improving physical performances, such as particle sizes, tap density, and compacted density of the micro powders, enabling the advantages of electrochemistry performance of the micro powders to be improved and played, and further enabling the micro powders to serve as positive electrode materials and negative electrode materials of the lithium ion battery.
Description
Technical field:
The utility model relates to the lithium ion battery material production technical field, particularly a kind of lithium ion battery material tailing post forming equipment.
Background technology:
Energy crisis and environmental protection are the two large focal spot problems that mankind nowadays society faces.Since Sony corporation of Japan in 1991 has at first realized the commercialization of lithium rechargeable battery, the lithium ion battery industry develops rapidly, extensive use is produced, the various aspects of life, such as at redundant electrical power, cordless power tool power supply and the hybrid-electric car (HEV) of mini-plant such as mobile communication equipment, portable computer, video camera, camera, MP3 and electricity generation systems such as solar energy, wind energy, pure electric automobile (EV) power supply or the like.
Lithium ion battery just, negative material has strict requirement to granularity, such as carbon negative pole material and lithium iron phosphate positive material or the like, these requirements cause lithium ion battery just just, the micro mist that produces in the negative material process of producing product, such as tailing and the material that is lower than granularity requirements, because granularity, specific area, physical properties such as tap density are former thereby can't obtain fully effectively utilization, make micro mist waste of raw materials with good chemical performance, perhaps reduce price and supply with some low value-added products uses, utilization ratio of raw materials is low, utilance such as the picture carbon negative electrode material of lithium ion cell is 60-80% only, on the other hand environment is also polluted easily.
Summary of the invention:
In view of this, being necessary to provide a kind of can carry out post forming to lithium ion battery positive and negative electrode material tailing and handle and improve stock utilization and the high lithium ion battery material tailing post forming equipment of added value.
A kind of lithium ion battery material tailing post forming equipment comprises manipulator lift rotating device, frame, Hydraulic Station, hoist cylinder, clamping device, base substrate mould, Support bracket, pressurization oil cylinder.Hoist cylinder and clamping device are arranged on the frame.Support bracket is fixed on the hoist cylinder, is used for bracketing base substrate mould.Clamping device is used at hoist cylinder drive Support bracket, when the base substrate mould drops to the datum level of frame, and an end of the close frame of the base substrate mould on the clamping Support bracket is so that the base substrate mould is fixed.Solid mechanical hand lift rotating device is arranged on frame one side, and the pressurization oil cylinder is connected with the manipulator lift rotating device, and the pressure column cap that the manipulator lift rotating device drives pressurization oil cylinder and moving pressurization oil cylinder move to base substrate mould on the Support bracket above the time, the pressurization oil cylinder and the pressure column cap of moving pressurization oil cylinder and the base substrate mould on the Support bracket face.
Preferably, the manipulator lift rotating device can oscilaltion, and maximum lifting travel is 500mm, and can rotate.
Preferably, the surface smoothness on the surface of the datum level of frame and base substrate mould lower end is the IT6 level, the depth of parallelism≤0.10mm of two contact-making surfaces.
Preferably, the center of Support bracket offers through hole, and the upper part diameter of base substrate mould is greater than the diameter of through hole, and the diameter of the bottom of base substrate mould and the diameter of through hole coincide.
Preferably, the base substrate mould has circular or square slotted eye, and the semicircle steam vent is arranged on the diagonal of the slotted eye of base substrate mould, and the steam vent diameter is φ 0.10～0.30mm.
Preferably, when being the circular recess pore structure, the diameter of circular slotted eye is φ 150～320mm.
Preferably, when being the square groove pore structure, square slotted eye is of a size of 150 * 150～320 * 320mm, and the place, right angle of square slotted eye is designed to chamfering, and chamfer dimesion is 5 * 45 °.
Preferably, the pressurization oil cylinder has the pressure column cap, and the pressure column cap of pressurization oil cylinder can insert in the slotted eye of base substrate mould.
The lithium ion battery material tailing post forming equipment that the utility model provides in process of production, and is simple to operate and be suitable for suitability for industrialized production.Further say, small grain size micro mist (tailing and the material that be lower than granularity requirements of lithium ion battery material tailing post forming equipment to producing in the lithium ion battery positive and negative electrode manufacture of materials process, comprise raw material, intermediate material and final material) carry out post forming processing, so reduced the specific area of micro mist, improve the physical properties such as granularity, tap density and compacted density of micro mist, make the chemical property advantage of micro mist obtain performance and raising, and then enable to use as lithium ion battery positive and negative electrode material.
Description of drawings:
Accompanying drawing 1 is the structural representation of the lithium ion battery material tailing post forming equipment of a better embodiment.
Accompanying drawing 2 is schematic diagrames of base substrate mould among Fig. 1.
Accompanying drawing 3 is structural representations of base substrate mould among Fig. 2.
Accompanying drawing 4 is another structural representations of base substrate mould among Fig. 2.
Among the figure: lithium ion battery material tailing post forming equipment 10, manipulator lift rotating device 11, frame 12, datum level 121, Hydraulic Station 13, hoist cylinder 14, clamping device 15, base substrate mould 16, slotted eye 161, steam vent 162, Support bracket 17, through hole 171, pressurization oil cylinder 18
Embodiment:
The structural representation of lithium ion battery material tailing post forming equipment 10 as shown in Figure 1, this lithium ion battery material tailing post forming equipment 10 comprise manipulator lift rotating device 11, frame 12, Hydraulic Station 13, hoist cylinder 14, clamping device 15, base substrate mould 16, Support bracket 17, pressurization oil cylinder 18.
Clamping device 15 is used at hoist cylinder 14 drive Support brackets 17, when base substrate mould 16 drops to the datum level 121 of frame 12, one end of the close frame 12 of the base substrate mould 16 on the clamping Support bracket 17, and clamping device 15 can left and right adjusting, so can conveniently realize the clamping to base substrate mould 16.In the present embodiment, the datum level 121 of frame 12 is the IT6 level with the surface smoothness on the surface of base substrate mould 16 lower ends, the depth of parallelism≤0.10mm of two contact-making surfaces.
Solid mechanical hand lift rotating device 11 is arranged on frame 12 1 sides, and manipulator lift rotating device 11 not only can oscilaltion, and can rotate, and wherein manipulator lift rotating device 11 maximum lifting travels are 500mm.
Below the concise and to the point course of work of describing lithium ion battery material tailing post forming equipment 10: when hoist cylinder 14 drives Support brackets 17 and drops to the datum level 121 of frame 12 together with base substrate mould 16, utilization step up device 15 with base substrate mould 16 step up maintenance good after, the tailing of lithium ion battery material is joined in the base substrate mould 16, manipulator's lift rotating device 11 descends, be transferred to the center after putting in place, make the pressure column cap of pressurization oil cylinder 18 insert in the slotted eye of base substrate mould 16, pressurization oil cylinder 18 promotes the slotted eye that the pressure column cap enters the tailing that lithium ion battery material is housed of base substrate mould 16, carries out extrusion forming with the tailing to lithium ion battery material; After moulding finishes, manipulator's lift rotating device 11 rises, hoist cylinder 14 drives Support bracket 17 and rises together with base substrate mould 16, the pressure column cap of pressurization oil cylinder 18 ejects the section bar of forming in the base substrate mould 16 automatically, after pressurization oil cylinder 18 drives pressure column cap return, manipulator's lift rotating device 11 produces, and whole forging forming process finishes.
The lithium ion battery material tailing post forming equipment 10 that present embodiment provides in process of production, and is simple to operate and be suitable for suitability for industrialized production.The small grain size micro mist that produces in 10 pairs of lithium ion battery positive and negative electrodes of lithium ion battery material tailing post forming equipment manufacture of materials process (tailing and the material that is lower than granularity requirements, comprise raw material, intermediate material and final material) carry out post forming processing, so reduced the specific area of micro mist, improve the physical properties such as granularity, tap density and compacted density of micro mist, make the chemical property advantage of micro mist obtain performance and raising, and then enable to use as lithium ion battery positive and negative electrode material.
Claims (8)
1. lithium ion battery material tailing post forming equipment is characterized in that: lithium ion battery material tailing post forming equipment comprises manipulator lift rotating device (11), frame (12), Hydraulic Station (13), hoist cylinder (14), clamping device (15), base substrate mould (16), Support bracket (17), pressurization oil cylinder (18);
Hoist cylinder (14) and clamping device (15) are arranged on the datum level (121) of frame (12), and Support bracket (17) is fixed on the hoist cylinder (14), are used for bracketing base substrate mould (16);
Clamping device (15) is used at hoist cylinder (14) drive Support bracket (17), when base substrate mould (16) drops to the datum level of frame (12), one end of the close frame (12) of the base substrate mould (16) on the clamping Support bracket (17) is so that base substrate mould (16) is fixing;
Solid mechanical hand lift rotating device (11) is arranged on frame (12) one sides, and pressurization oil cylinder (18) is connected with manipulator lift rotating device (11), and when the pressure column cap of manipulator lift rotating device (11) drive pressurization oil cylinder (18) and moving pressurization oil cylinder (18) moved to the top of the base substrate mould (16) on the Support bracket (17), the pressurize oil cylinder (18) and the pressure column cap of moving pressurization oil cylinder (18) and the base substrate mould (16) on the Support bracket (17) faced.
2. lithium ion battery material tailing post forming equipment according to claim 1 is characterized in that: manipulator lift rotating device (11) can oscilaltion, and maximum lifting travel is 500mm, and can rotate.
3. lithium ion battery material tailing post forming equipment according to claim 1 is characterized in that: the datum level (121) of frame (12) is the IT6 level with the surface smoothness on the surface of base substrate mould (16) lower end, the depth of parallelism≤0.10mm of two contact-making surfaces.
4. lithium ion battery material tailing post forming equipment according to claim 1, it is characterized in that: the center of Support bracket (17) offers through hole (171), the upper part diameter of base substrate mould (16) is greater than the diameter of through hole (171), and the diameter of the diameter of the bottom of base substrate mould (16) and through hole (171) coincide.
5. lithium ion battery material tailing post forming equipment according to claim 1, it is characterized in that: base substrate mould (16) has circular or square slotted eye (161), semicircle steam vent (162) is arranged on the diagonal of the slotted eye of base substrate mould (16), and steam vent (162) diameter is φ 0.10～0.30mm.
6. lithium ion battery material tailing post forming equipment according to claim 5 is characterized in that: when for the circular recess pore structure, the diameter of circular slotted eye is φ 150～320mm.
7. lithium ion battery material tailing post forming equipment according to claim 5, it is characterized in that: when the time for the square groove pore structure, square slotted eye is of a size of 150 * 150～320 * 320mm, and the place, right angle of square slotted eye is designed to chamfering, and chamfer dimesion is 5 * 45 °.
8. lithium ion battery material tailing post forming equipment according to claim 5 is characterized in that: the aperture of the diameter of the pressure column cap of pressurization oil cylinder (18) and the slotted eye (161) of base substrate mould (16) is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201398056U CN202025822U (en) | 2011-05-06 | 2011-05-06 | Post forming device for tailings of lithium ion battery materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201398056U CN202025822U (en) | 2011-05-06 | 2011-05-06 | Post forming device for tailings of lithium ion battery materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202025822U true CN202025822U (en) | 2011-11-02 |
Family
ID=44850764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201398056U Expired - Lifetime CN202025822U (en) | 2011-05-06 | 2011-05-06 | Post forming device for tailings of lithium ion battery materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202025822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729455A (en) * | 2019-10-24 | 2020-01-24 | 石家庄尚太科技有限公司 | Preparation method of lithium ion negative electrode material and lithium ion negative electrode material |
-
2011
- 2011-05-06 CN CN2011201398056U patent/CN202025822U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729455A (en) * | 2019-10-24 | 2020-01-24 | 石家庄尚太科技有限公司 | Preparation method of lithium ion negative electrode material and lithium ion negative electrode material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGXIA KOCEL NEW ENERGY MATERIAL CO., LTD. Effective date: 20121126 Owner name: NINGXIA KOCEL GROUP CO., LTD. Free format text: FORMER OWNER: HOU CHUNPING Effective date: 20121126 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 750002 YINCHUAN, NINGXIA HUI AUTONOMOUS REGION TO: 750021 YINCHUAN, NINGXIA HUI AUTONOMOUS REGION |
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| TR01 | Transfer of patent right |
Effective date of registration: 20121126 Address after: 750021 the Ningxia Hui Autonomous Region Yinchuan Xixia concentric Road No. 199 Patentee after: NINGXIA KOCEL GROUP Co.,Ltd. Patentee after: NINGXIA KOCEL NEW ENERGY MATERIAL Co.,Ltd. Address before: 750002, No. 80, innovation park, Yinchuan economic and Technological Development Zone, the Yellow River East Road, Yinchuan, the Ningxia Hui Autonomous Region Patentee before: Hou Chunping |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 750021 the Ningxia Hui Autonomous Region Yinchuan Xixia concentric Road No. 199 Patentee after: NINGXIA KOCEL GROUP Co.,Ltd. Patentee after: NINGXIA KOCEL NEW ENERGY MATERIAL Co.,Ltd. Address before: 750021 the Ningxia Hui Autonomous Region Yinchuan Xixia concentric Road No. 199 Patentee before: NINGXIA KOCEL GROUP Co.,Ltd. Patentee before: NINGXIA KOCEL NEW ENERGY MATERIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20160627 Address after: 750021 the Ningxia Hui Autonomous Region Yinchuan Xixia concentric Road No. 199 Patentee after: Hou Chunping Address before: 750021 the Ningxia Hui Autonomous Region Yinchuan Xixia concentric Road No. 199 Patentee before: NINGXIA KOCEL GROUP Co.,Ltd. Patentee before: NINGXIA KOCEL NEW ENERGY MATERIAL Co.,Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170216 Address after: 750011 the Ningxia Hui Autonomous Region Tongda Jinfeng District of Yinchuan City, South Street Yinchuan TMT incubation center of science and Technology Building Room 303 Patentee after: NINGXIA BOLT TECHNOLOGY CO.,LTD. Address before: 750021 the Ningxia Hui Autonomous Region Yinchuan Xixia concentric Road No. 199 Patentee before: Hou Chunping |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |