CN116495726B - Graphene nanosheet preparation device and method - Google Patents
Graphene nanosheet preparation device and method Download PDFInfo
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- CN116495726B CN116495726B CN202310235491.7A CN202310235491A CN116495726B CN 116495726 B CN116495726 B CN 116495726B CN 202310235491 A CN202310235491 A CN 202310235491A CN 116495726 B CN116495726 B CN 116495726B
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 13
- 239000002135 nanosheet Substances 0.000 title abstract description 20
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 5
- 239000010439 graphite Substances 0.000 claims abstract description 5
- -1 graphite alkene Chemical class 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 28
- 239000002064 nanoplatelet Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 4
- 239000000463 material Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000001132 ultrasonic dispersion Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/182—Graphene
- C01B32/184—Preparation
- C01B32/19—Preparation by exfoliation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
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- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The invention relates to the technical field of graphene nano sheet preparation and discloses a graphene nano sheet preparation device and a graphene nano sheet preparation method, which solve the problem that the existing stripping machine for graphene nano sheet preparation cannot meet the use requirement, and comprise a mounting base, wherein the top of the mounting base is fixedly connected with a T-shaped column, the upper part and the lower part of the T-shaped column are respectively sleeved with a rotating ring, a vertical plate is fixedly connected between the surfaces of the two rotating rings, one side of the vertical plate is provided with a transverse plate, the bottom of the transverse plate is fixedly connected with an inverted U-shaped plate, inverted n-shaped blocks are fixedly connected between the two sides of the transverse plate and between the two sides of the inverted U-shaped plate, the two inverted n-shaped blocks are respectively sleeved on the surface of the vertical plate, the top of the transverse plate is fixedly connected with an equipment mounting seat, and the top of the equipment mounting seat is provided with an equipment groove; this graphite alkene nanosheet preparation facilities can be convenient effectual install and fixed the stripper, and this device can effectually carry out the lift adjustment to the stripper simultaneously to the effective and stable use of stripper has been guaranteed.
Description
Technical Field
The invention belongs to the technical field of graphene nano-sheet preparation, and particularly relates to a graphene nano-sheet preparation device and method.
Background
Graphene is a novel carbon material, is currently the thinnest known material, and has a thickness of only one carbon atom; has a theoretical specific surface area of up to 2630m 2/g; the material with the tensile modulus of up to 1TPa and the breaking strength of 130GPa is the material with the highest mechanical strength which is discovered at present; the conductivity of the material is as high as 106S/m, and the material is the material with the best conductivity as found so far; the heat conductivity of the material is up to 5000W/mK, and the material is the material with the highest heat conductivity so far; in addition, it is almost transparent, only absorbs 2.3% of light, and has the characteristics of electronic energy band, easy regulation of physical/chemical properties and the like; graphene has revolutionary influence on traditional fields and emerging fields such as semiconductor industry, photovoltaic industry, energy storage technology, aerospace, military industry, new generation displays and the like as a new material with high technical content and very wide application potential; graphene is produced by a plurality of methods such as exfoliation, epitaxial growth, chemical Vapor Deposition (CVD), chemical redox, organic synthesis, ultrasonic dispersion, carbon nanotube cleavage, solvothermal, plasma enhancement, flame, and arc discharge.
When graphite alkene nanosheets are prepared through the stripping method, need use the stripper, current stripper is when installing and use, especially in the laboratory, because the feed arrangement that its connects needs the difference of stripper's height, and the laboratory is to the stripper when all being in its bottom pad increase the layer, the pad increases the layer and need use the medium and inconvenient searching, and the pad increases the layer stability relatively poor, thereby can't guarantee the stripper safe and stable and use, consequently, current graphite alkene nanosheets preparation is with the stripper can not satisfy the user demand, need improve it now.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a graphene nano sheet preparation device and a graphene nano sheet preparation method, which effectively solve the problem that the existing stripping machine for preparing graphene nano sheets cannot meet the use requirement.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a graphite alkene nanometer piece preparation facilities, includes the installation base, the top fixedly connected with T shape post of installation base, the rotation circle has all been cup jointed to the upper portion and the lower part of T shape post, fixedly connected with riser between the surface of two rotation circles, one side of riser is equipped with the diaphragm, the bottom fixedly connected with of diaphragm falls the U-shaped board, all fixedly connected with falls n shape piece between the both sides of diaphragm and fall between the both sides of U-shaped board, two fall n shape piece all cup joints the surface at the riser, the top fixedly connected with equipment mount pad of diaphragm, the equipment groove has been seted up at the top of equipment mount pad, two first cardboard are installed to the upper portion symmetry in equipment groove, two second cardboard are installed to the bottom symmetry in equipment groove, install the lifting means based on rack and pinion transmission between the inside of falling the U-shaped board, the protruding groove's upper portion is installed and lower sliding drive part of being connected with two second cardboard, the rotation drive part that is connected with two first cardboard is all installed to the both sides of equipment mount pad, the power transmission part that is connected with two power transmission parts down.
Preferably, the lifting component based on gear rack transmission comprises a rack and a gear, the rack is fixedly connected to one side of a vertical plate, the gear is rotatably arranged in the inverted U-shaped plate and is connected with the rack in a meshed mode, a turbine is fixedly connected to one side of the gear, a rotating shaft is rotatably connected to the middle of the inverted U-shaped plate, two ends of the rotating shaft are fixedly connected with a worm and a rotating wheel respectively, and the worm is connected with the turbine in a meshed mode, so that lifting adjustment can be effectively carried out.
Preferably, one side fixedly connected with handle of diaphragm, the equal annular equidistance of edge at installation base top and the bottom on T shape post upper portion is installed ball one, ball one and rotation circle rolling contact to can effectually rotate the removal, make the device can remove the rear side of installation base and do not hinder the experimenter when not using.
Preferably, the top fixedly connected with n shape piece of one of them rotation circle, the perforation has been seted up to the middle part of one of them rotation circle and is located the inboard of n shape piece, installs the cross bar between n shape piece and the perforation, and the top of cross bar extends to the top of n shape piece and fixedly connected with pull ring, and the spring is installed to the inboard that lies in n shape piece on the upper portion of cross bar, and two fixed jacks have been seted up to the top symmetry of installation base, and peg graft in the inside of fixed jack in the bottom of cross bar, and ball two are installed to the bottom of cross bar to can effectually fix the rotation circle.
Preferably, the power component comprises a rotating shaft, the rotating shaft is rotationally connected to the middle of the convex groove, the bottom of the rotating shaft is fixedly connected with a disc, a motor is installed at the bottom of the equipment installation seat and at the top of the transverse plate, the output end of the motor is fixedly connected with the bottom of the rotating shaft, and a sleeve is movably sleeved on the upper portion of the rotating shaft.
Preferably, the upper and lower slip transmission part includes two slip cap pieces, the bottom of two slip cap pieces is all rotated and is connected with connecting strip one, the bottom of two connecting strips one is all rotated and is connected with connecting strip two, the upper portion on sleeve pipe surface is connected to the one end symmetry of two connecting strips two, two slip logical grooves have been seted up to the symmetry between equipment groove and the convex groove, the bottom of two slip logical grooves is all fixedly connected with slide bar, two slip cap pieces are installed respectively in the inside of two slip logical grooves and the activity cup joints the surface at the slide bar, two second cardboard fixed connection is at the top of two slip cap pieces, thereby can effectually remove the regulation to two second cardboard.
Preferably, the two rotation transmission parts comprise two curved bars, the two curved bars are symmetrically and rotationally connected to the surface of the equipment installation seat, the lower parts of the two curved bars are fixedly connected with connecting bars III, one ends of the two connecting bars III are rotationally connected with connecting bars IV, one ends of the two connecting bars IV are rotationally connected with connecting bars V, the two connecting bars V are symmetrically and fixedly connected to the lower part of the surface of the sleeve, the tops of the two curved bars are rotationally connected with connecting bars V, one ends of the two connecting bars V are rotationally connected with square inserting bars, the top of the equipment installation seat is symmetrically provided with two square through holes, the two square inserting bars are movably inserted into the two square through holes, and the two first clamping plates are fixedly connected to the opposite ends of the two square inserting bars respectively, so that the two first clamping plates can be effectively and movably adjusted.
Preferably, the annular equidistance in surface of disc leaves and is equipped with two regulation chute, and two sliding grooves have been seted up to the bottom symmetry in protruding groove, and the equal slidable mounting in inside in two sliding grooves has two and falls T shape sliders, and two regulation chute are run through respectively on the upper portion of two reverse T shape sliders, and the sliding sleeve has all been cup jointed in the equal activity in upper portion of two reverse T shape sliders, and the bottom of two curved bars is connected with one side rotation of two sliding sleeves respectively to can effectually carry out transmission and regulation.
In addition, the invention also provides an operation method of the graphene nano sheet preparation device,
1. When the height of the stripper is required to be adjusted:
S1: through rotating the rotating wheel, the rotating wheel drives the worm to rotate through the rotating shaft, the worm rotates to drive the turbine to rotate, the turbine rotates to drive the gear to rotate, the gear rotates to roll upwards on the surface of the rack, and the upwards moving of the gear drives the inverted U-shaped plate, the transverse plate and the equipment mounting seat to upwards move;
S2: the upward movement of the inverted U-shaped plate and the transverse plate can drive the two inverted n-shaped blocks to slide upward on the surface of the vertical plate, so that the equipment installation seat drives the stripping machine to adjust the height.
2. When the stripper is required to be installed and used:
S1: firstly, placing a stripper in an equipment groove, then starting a motor to drive a rotating shaft to drive a disc to rotate, enabling two inverted T-shaped sliding blocks to move away from each other in the two sliding grooves through an adjusting chute and a sliding groove by rotating the disc, enabling the two inverted T-shaped sliding blocks to push two curved bars to rotate through sliding sleeves, enabling the sliding sleeves to move downwards on the surfaces of the inverted T-shaped sliding blocks by rotating the two curved bars, enabling the two square inserting bars to move relatively through connecting bars six and square through holes, and enabling the two square inserting bars which move relatively to drive two first clamping plates to move relatively to clamp and clamp the middle lower parts of the surface of the stripper;
S2: simultaneously, the rotation of the two curved bars drives the two connecting bars III to move, the movement of the two connecting bars III drives the two connecting bars IV to rotate and move, the two connecting bars IV pull the sleeve downwards on the surface of the rotating shaft through the two connecting bars V, the sleeve downwards moves through the two connecting bars II, the sliding sleeve block is pulled to move in the sliding through groove and on the surface of the sliding bar through the two connecting bars V by the downwards movement of the two connecting bars V, and accordingly the two sliding sleeve blocks drive the two second clamping plates to move relatively, and the two second clamping plates clamp and fix the lower part of the surface of the stripper; so that the stripper can be stably and effectively installed on the equipment installation seat for use.
Compared with the prior art, the invention has the beneficial effects that:
(1) In operation, the graphene nano sheet preparation device can be used for conveniently and effectively installing and fixing the stripping machine by arranging the installation base, the T-shaped column, the rotating ring, the vertical plate, the transverse plate, the inverted U-shaped plate, the inverted n-shaped block, the equipment installation base, the equipment groove, the first clamping plate, the second clamping plate, the lifting part based on gear rack transmission, the convex groove, the up-down sliding transmission part, the rotating transmission part and the power part, so that the use stability of the stripping machine is ensured, and meanwhile, the device can be used for effectively lifting and adjusting the stripping machine, so that the stripping machine can be adjusted in height according to the feeding requirement, and the effective use of the stripping machine is ensured; meanwhile, the device is simple in structural design, convenient and fast to use and operate, stable and reliable to use, and the performance of the device can meet the use requirement of graphene nano sheet preparation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of a graphene nanoplatelet preparation apparatus according to the present invention;
FIG. 2 is a schematic view of the partial cross-sectional structure of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic diagram of a partial cross-sectional structure of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the partial structure of FIG. 3 according to the present invention;
FIG. 5 is a schematic diagram of a portion of the structure of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic diagram of a portion of the structure of FIG. 4 according to the present invention;
FIG. 7 is a schematic view of a top-down configuration of a male slot of the present invention;
FIG. 8 is a schematic view of the partial structure of FIG. 7 according to the present invention;
In the figure: 1. a mounting base; 2. a T-shaped column; 3. a rotating ring; 4. a riser; 5. a cross plate; 6. an inverted U-shaped plate; 7. an inverted n-shaped block; 8. an equipment mounting seat; 9. an equipment tank; 10. a first clamping plate; 11. a second clamping plate; 12. lifting components based on gear-rack transmission; 13. a convex groove; 14. a transmission member that slides up and down; 15. a rotation transmission member; 16. a power component; 17. a rack; 18. a gear; 19. a turbine; 20. a rotating shaft; 21. a worm; 22. a rotating wheel; 23. a handle; 24. a first ball; 25. an n-shaped member; 26. perforating; 27. a cross bar; 28. a pull ring; 29. a spring; 30. a fixed jack; 31. a second ball; 32. a rotating shaft; 33. a disc; 34. a motor; 35. a sleeve; 36. a sliding sleeve block; 37. a first connecting strip; 38. a second connecting strip; 39. sliding through grooves; 40. a slide bar; 41. a curved bar; 42. a third connecting strip; 43. a connecting strip IV; 44. a fifth connecting strip; 45. a connecting strip six; 46. square inserted link; 47. square through holes; 48. adjusting the chute; 49. a sliding groove; 50. an inverted T-shaped slider; 51. and a sliding sleeve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; 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.
The first embodiment is given by fig. 1 to 8, the invention comprises a mounting base 1, a T-shaped column 2 is fixedly connected to the top of the mounting base 1, rotating rings 3 are sleeved on the upper part and the lower part of the T-shaped column 2, a vertical plate 4 is fixedly connected between the surfaces of the two rotating rings 3, a transverse plate 5 is arranged on one side of the vertical plate 4, an inverted U-shaped plate 6 is fixedly connected to the bottom of the transverse plate 5, inverted n-shaped blocks 7 are fixedly connected between two sides of the transverse plate 5 and two sides of the inverted U-shaped plate 6, the two inverted n-shaped blocks 7 are sleeved on the surfaces of the vertical plate 4, an equipment mounting seat 8 is fixedly connected to the top of the transverse plate 5, an equipment groove 9 is formed in the top of the equipment mounting seat 8, two first clamping plates 10 are symmetrically arranged on the upper part of the equipment groove 9, two second clamping plates 11 are symmetrically arranged on the bottom of the equipment groove 9, a lifting part 12 based on gear transmission is arranged between the inside of the inverted U-shaped plate 6 and the vertical plate 4, a convex groove 13 is formed in the lower part of the equipment mounting seat 8, an upper part of the convex groove 13 is fixedly connected with two second clamping plates 11, an upper power transmission part 16 is connected with two lower power transmission parts 16, and a power transmission part 16 is arranged on the lower part of the upper part of the convex groove 16 is connected with the lower power transmission part 16, and the upper part 16 is connected with the upper power transmission part 16; the lifting component 12 based on gear-rack transmission comprises a rack 17 and a gear 18, wherein the rack 17 is fixedly connected to one side of the vertical plate 4, the gear 18 is rotatably arranged in the inverted U-shaped plate 6, the gear 18 is in meshed connection with the rack 17, one side of the gear 18 is fixedly connected with a turbine 19, the middle part of the inverted U-shaped plate 6 is rotatably connected with a rotating shaft 20, two ends of the rotating shaft 20 are respectively fixedly connected with a worm 21 and a rotating wheel 22, and the worm 21 is in meshed connection with the turbine 19, so that lifting adjustment can be effectively performed;
Through rotating the rotating wheel 22, the rotating wheel 22 drives the worm 21 to rotate through the rotating shaft 20, the worm 21 rotates to drive the turbine 19, the turbine 19 rotates to drive the gear 18 to rotate, the gear 18 rotates to roll upwards on the surface of the rack 17, the upwards movement of the gear 18 drives the inverted U-shaped plate 6, the transverse plate 5 and the equipment mounting seat 8 to upwards move, and the upwards movement of the inverted U-shaped plate 6 and the transverse plate 5 drives the two inverted n-shaped blocks 7 to slide upwards on the surface of the vertical plate 4, so that the height is adjusted; meanwhile, the self-locking function of the worm 21 and the turbine 19 can effectively ensure the stability of adjustment.
In the second embodiment, on the basis of the first embodiment, a handle 23 is fixedly connected to one side of the transverse plate 5, a first ball 24 is annularly and equidistantly arranged on the edge of the top of the mounting base 1 and the bottom of the upper part of the T-shaped column 2, and the first ball 24 is in rolling contact with the rotating ring 3, so that the device can effectively rotate and move, and can move to the rear side of the mounting base 1 without interfering with experimental staff when not in use; the top of one rotating ring 3 is fixedly connected with an n-shaped piece 25, a through hole 26 is formed in the middle of one rotating ring 3 and located on the inner side of the n-shaped piece 25, a cross rod 27 is arranged between the n-shaped piece 25 and the through hole 26, the top of the cross rod 27 extends to the upper portion of the n-shaped piece 25 and is fixedly connected with a pull ring 28, a spring 29 is arranged on the upper portion of the cross rod 27 and located on the inner side of the n-shaped piece 25, two fixing jacks 30 are symmetrically formed in the top of the mounting base 1, the bottom of the cross rod 27 is inserted into the fixing jacks 30, and a ball second 31 is arranged at the bottom of the cross rod 27, so that the rotating ring 3 can be effectively fixed;
The rotating ring 3 is prevented from rotating on the surface of the T-shaped column 2 by inserting the cross rod 27 into the fixed insertion hole 30; when the use position of the equipment installation seat 8 needs to be adjusted, firstly, the cross rod 27 is pulled to move upwards through the pull ring 28, the spring 29 is compressed by the upward movement of the cross rod 27, meanwhile, the inner part of the lower fixed jack 30 is moved out by the upward movement of the cross rod 27, then the transverse plate 5 is pulled through the handle 23, the transverse plate 5 and the inverted U-shaped plate 6 pull the vertical plate 4 through the two n-shaped blocks 7, so that the vertical plate 4 drives the two rotating rings 3 and the rotating rings 3 rotate at 90 degrees on the surface of the T-shaped column 2 through the first ball 24 to change positions; the movement of the transverse plate 5 drives the equipment installation seat 8 to move, and then the cross rod 27 is inserted into the other fixed insertion hole 30 again through the elastic force of the spring 29, so that the stability of the equipment installation seat 8 in use is effectively maintained.
In the third embodiment, on the basis of the first embodiment, the power component 16 includes a rotating shaft 32, the rotating shaft 32 is rotatably connected to the middle part of the convex groove 13, the bottom of the rotating shaft 32 is fixedly connected with a disc 33, the bottom of the equipment installation seat 8 and the top of the transverse plate 5 are provided with a motor 34, the output end of the motor 34 is fixedly connected with the bottom of the rotating shaft 32, and the upper part of the rotating shaft 32 is movably sleeved with a sleeve 35; the upper and lower sliding transmission part 14 comprises two sliding sleeve blocks 36, the bottoms of the two sliding sleeve blocks 36 are respectively and rotatably connected with a first connecting strip 37, the bottoms of the two first connecting strips 37 are respectively and rotatably connected with a second connecting strip 38, one ends of the two second connecting strips 38 are symmetrically connected to the upper part of the surface of the sleeve 35, two sliding through grooves 39 are symmetrically arranged between the equipment groove 9 and the convex groove 13, sliding rods 40 are fixedly connected to the bottoms of the two sliding through grooves 39, the two sliding sleeve blocks 36 are respectively arranged in the two sliding through grooves 39 and movably sleeved on the surface of the sliding rods 40, and the two second clamping plates 11 are fixedly connected to the tops of the two sliding sleeve blocks 36, so that the two second clamping plates 11 can be effectively and movably adjusted;
The two rotation transmission parts 15 comprise two curved bars 41, the two curved bars 41 are symmetrically and rotationally connected to the surface of the equipment installation seat 8, the lower parts of the two curved bars 41 are fixedly connected with connecting bars III 42, one ends of the two connecting bars III 42 are rotationally connected with connecting bars IV 43, one ends of the two connecting bars IV 43 are rotationally connected with connecting bars V44, the two connecting bars V44 are symmetrically and fixedly connected to the lower part of the surface of the sleeve 35, the tops of the two curved bars 41 are rotationally connected with connecting bars VI 45, one ends of the two connecting bars VI 45 are rotationally connected with square inserting bars 46, two square through holes 47 are symmetrically formed in the top of the equipment installation seat 8, the two square inserting bars 46 are movably inserted into the two square through holes 47, and the two first clamping plates 10 are respectively and fixedly connected to the opposite ends of the two square inserting bars 46, so that the two first clamping plates 10 can be effectively and movably adjusted; two adjusting chute 48 are annularly and equidistantly arranged on the surface of the disc 33, two sliding grooves 49 are symmetrically formed in the bottom of the convex groove 13, inverted T-shaped sliding blocks 50 are slidably arranged in the two sliding grooves 49, the upper parts of the two inverted T-shaped sliding blocks 50 respectively penetrate through the two adjusting chute 48, sliding sleeves 51 are movably sleeved on the upper parts of the two inverted T-shaped sliding blocks 50, and the bottoms of the two curved bars 41 are respectively connected with one sides of the two sliding sleeves 51 in a rotating manner, so that transmission and adjustment can be effectively carried out;
When the stripper is mounted on the equipment mounting seat 8, firstly, the stripper is placed in the equipment groove 9, then, the motor 34 is started, the rotating shaft 32 drives the disc 33 to rotate, the rotation of the disc 33 enables the two inverted T-shaped sliding blocks 50 to move away from each other in the two sliding grooves 49 through the adjusting chute 48 and the sliding grooves 49, the movement of the inverted T-shaped sliding blocks 50 drives the two curved bars 41 to rotate through the sliding sleeve 51, the sliding sleeve 51 is driven to move downwards on the surface of the inverted T-shaped sliding blocks 50 by the rotation of the two curved bars 41, the two square inserting bars 46 are driven to move relatively by the rotation of the two curved bars 41 through the connecting bars six 45 and the square through holes 47, and the two first clamping plates 10 which move relatively are driven to clamp and fix the middle lower part of the surface of the stripper;
simultaneously, the rotation of the two curved bars 41 drives the two connecting bars III 42 to move, the movement of the two connecting bars III 42 drives the two connecting bars IV 43 to rotate, the two connecting bars IV 43 pull the sleeve 35 to move downwards on the surface of the rotating shaft 32 through the two connecting bars V44, the downwards movement of the sleeve 35 moves downwards through the two connecting bars II 38, the downwards movement of the two connecting bars II 38 pulls the sliding sleeve block 36 to move in the sliding through groove 39 and on the surface of the sliding bar 40 through the two connecting bars I37, so that the two sliding sleeve blocks 36 drive the two second clamping plates 11 to move relatively, and the two second clamping plates 11 clamp and fix the lower part of the stripper surface; so that the stripper can be stably and effectively mounted on the equipment mounting seat 8 for use.
The graphene nanosheet preparation device can be used for conveniently and effectively installing and fixing the stripper, so that the use stability of the stripper is guaranteed, and meanwhile, the device can be used for effectively lifting and adjusting the stripper, so that the stripper can be adjusted in height according to the feeding requirement, and the effective use of the stripper is guaranteed; meanwhile, the device is simple in structural design, convenient and fast to use and operate, stable and reliable to use, and the performance of the device can meet the use requirement of graphene nano sheet preparation.
In addition, the invention also provides an operation method for preparing the graphene nano sheet, as shown in fig. 1 to 6;
1. When the height of the stripper is required to be adjusted:
S1: through rotating the rotating wheel 22, the rotating wheel 22 drives the worm 21 to rotate through the rotating shaft 20, the worm 21 rotates to drive the turbine 19, the turbine 19 rotates to drive the gear 18 to rotate, the gear 18 rotates to roll upwards on the surface of the rack 17, and the upwards movement of the gear 18 drives the inverted U-shaped plate 6, the transverse plate 5 and the equipment installation seat 8 to upwards move;
S2: the upward movement of the inverted U-shaped plate 6 and the transverse plate 5 can drive the two inverted n-shaped blocks 7 to slide and move upward on the surface of the vertical plate 4, so that the equipment installation seat 8 drives the stripping machine to adjust the height.
2. When the stripper is required to be installed and used:
S1: firstly, placing a stripper in an equipment groove 9, then starting a motor 34 to enable a rotating shaft 32 to drive a disc 33 to rotate, enabling two inverted T-shaped sliding blocks 50 to move away from each other in the two sliding grooves 49 through an adjusting chute 48 and a sliding groove 49 by rotating the disc 33, enabling two curved bars 41 to be pushed to rotate by moving the inverted T-shaped sliding blocks 50 through sliding sleeves 51, enabling the sliding sleeves 51 to move downwards on the surfaces of the inverted T-shaped sliding blocks 50 by rotating the two curved bars 41, enabling two square inserting bars 46 to move relatively by rotating the two curved bars 41 through connecting bars six 45 and square through holes 47, and enabling two first clamping plates 10 to move relatively by the two square inserting bars 46 to clamp and clamp the middle lower parts of the surfaces of the stripper;
S2: simultaneously, the rotation of the two curved bars 41 drives the two connecting bars III 42 to move, the movement of the two connecting bars III 42 drives the two connecting bars IV 43 to rotate, the two connecting bars IV 43 pull the sleeve 35 to move downwards on the surface of the rotating shaft 32 through the two connecting bars V44, the downwards movement of the sleeve 35 moves downwards through the two connecting bars II 38, the downwards movement of the two connecting bars II 38 pulls the sliding sleeve block 36 to move in the sliding through groove 39 and on the surface of the sliding bar 40 through the two connecting bars I37, so that the two sliding sleeve blocks 36 drive the two second clamping plates 11 to move relatively, and the two second clamping plates 11 clamp and fix the lower part of the stripper surface; so that the stripper can be stably and effectively mounted on the equipment mounting seat 8 for use.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a graphite alkene nanometer piece preparation facilities, includes installation base (1), its characterized in that: the utility model discloses a device for fixing a transmission device, which comprises a mounting base (1), T-shaped columns (2) fixedly connected with at the top of mounting base (1), rotating rings (3) have all been cup jointed to the upper portion and the lower part of T-shaped columns (2), fixedly connected with riser (4) between the surface of two rotating rings (3), one side of riser (4) is equipped with diaphragm (5), the bottom fixedly connected with of diaphragm (5) falls U-shaped plate (6), equal fixedly connected with falls n-shaped piece (7) between the both sides of diaphragm (5) and fall between the both sides of U-shaped plate (6), two fall n-shaped piece (7) all cup joint at the surface of riser (4), equipment groove (9) have been seted up at the top of diaphragm (5), two first cardboard (10) are installed to the upper portion symmetry of equipment groove (9), install two second cardboard (11) bottom symmetry in equipment groove (9), install lifting element (12) based on gear drive between the both sides of falling U-shaped plate (6), install two protruding parts (13) on two protruding parts (13) of equipment groove (8) are installed on two protruding parts (13) and two protruding parts (15) are installed on two protruding parts (13) of equipment groove (13), the bottom of the convex groove (13) is provided with a power component (16), the lower parts of the upper and lower sliding transmission components (14) are connected with the upper parts of the power components (16), and the lower parts of the two rotation transmission components (15) are connected with the lower parts of the power components (16);
The lifting component (12) based on gear-rack transmission comprises a rack (17) and a gear (18), wherein the rack (17) is fixedly connected to one side of a vertical plate (4), the gear (18) is rotatably installed inside an inverted U-shaped plate (6), the gear (18) is in meshed connection with the rack (17), a turbine (19) is fixedly connected to one side of the gear (18), a rotating shaft (20) is rotatably connected to the middle of the inverted U-shaped plate (6), a worm (21) and a rotating wheel (22) are respectively fixedly connected to two ends of the rotating shaft (20), and the worm (21) is in meshed connection with the turbine (19);
One side fixedly connected with handle (23) of diaphragm (5), the edge at installation base (1) top and the bottom on T shape post (2) upper portion are all annular equidistance and are installed ball one (24), ball one (24) and rolling contact of rotating ring (3), the top fixedly connected with n shape piece (25) of one of them rotating ring (3), perforation (26) have been seted up at the middle part of one of them rotating ring (3) and are located the inboard of n shape piece (25), install cross bar (27) between n shape piece (25) and perforation (26), the top of cross bar (27) extends to the top of n shape piece (25) and fixedly connected with pull ring (28), spring (29) are installed to the upper portion of cross bar (27) and are located the inboard of n shape piece (25), two fixed jacks (30) have been seted up to the top symmetry of installation base (1), peg graft in the inside of fixed jack (30) bottom of cross bar (27), and ball two (31) are installed to the bottom of cross bar (27).
2. The graphene nanoplatelet preparation apparatus of claim 1, wherein: the power component (16) comprises a rotating shaft (32), the rotating shaft (32) is rotationally connected to the middle of the convex groove (13), a disc (33) is fixedly connected to the bottom of the rotating shaft (32), a motor (34) is installed at the bottom of the equipment installation seat (8) and at the top of the transverse plate (5), the output end of the motor (34) is fixedly connected with the bottom of the rotating shaft (32), and a sleeve (35) is movably sleeved on the upper portion of the rotating shaft (32).
3. The graphene nanoplatelet preparation apparatus of claim 2, wherein: the upper sliding transmission part (14) comprises two sliding sleeve blocks (36), the bottoms of the two sliding sleeve blocks (36) are respectively and rotatably connected with a first connecting strip (37), the bottoms of the two first connecting strips (37) are respectively and rotatably connected with a second connecting strip (38), one ends of the two second connecting strips (38) are symmetrically connected to the upper portion of the surface of the sleeve (35), two sliding through grooves (39) are symmetrically formed between the equipment groove (9) and the convex groove (13), sliding rods (40) are fixedly connected to the bottoms of the two sliding through grooves (39), the two sliding sleeve blocks (36) are respectively and movably sleeved on the surfaces of the sliding rods (40), and the two second clamping plates (11) are fixedly connected to the tops of the two sliding sleeve blocks (36).
4. A graphene nanoplatelet fabrication device according to claim 3, wherein: the two rotation transmission parts (15) comprise two curved bars (41), the two curved bars (41) are symmetrically and rotationally connected to the surface of the equipment installation seat (8), the lower parts of the two curved bars (41) are fixedly connected with connecting bars III (42), one ends of the two connecting bars III (42) are rotationally connected with connecting bars IV (43), one ends of the two connecting bars IV (43) are rotationally connected with connecting bars V (44), the two connecting bars V (44) are symmetrically and fixedly connected to the lower part of the surface of the sleeve (35), the tops of the two curved bars (41) are rotationally connected with connecting bars VI (45), one ends of the two connecting bars VI (45) are rotationally connected with square inserting bars (46), the tops of the equipment installation seat (8) are symmetrically provided with two square through holes (47), the two square inserting bars (46) are movably inserted into the two square through holes (47), and the two first clamping plates (10) are fixedly connected to the opposite ends of the two square inserting bars (46).
5. The graphene nanoplatelet fabrication apparatus of claim 4, wherein: the surface annular equidistance of disc (33) leaves and is equipped with two regulation chute (48), and two sliding tray (49) have been seted up to the bottom symmetry of convex groove (13), and the inside of two sliding tray (49) is all slidable mounting has two regulation chute (48) respectively to the upper portion of two T slider (50), and sliding sleeve (51) have all been cup jointed in the upper portion of two T slider (50) activity, and the bottom of two curved bars (41) is connected with one side rotation of two sliding sleeves (51) respectively.
6. A method of operating a graphene nanoplatelet fabrication apparatus employing the graphene nanoplatelet fabrication apparatus of any one of claims 1 to 5, characterized in that: the method comprises the following operation steps:
1. When the height of the stripper is required to be adjusted:
S1: through rotating the rotating wheel (22), the rotating wheel (22) drives the worm (21) to rotate through the rotating shaft (20), the worm (21) rotates to drive the turbine (19), the turbine (19) rotates to drive the gear (18) to rotate, the gear (18) rotates to roll upwards on the surface of the rack (17), and the upwards moving of the gear (18) drives the inverted U-shaped plate (6), the transverse plate (5) and the equipment mounting seat (8) to upwards move;
s2: the upward movement of the inverted U-shaped plate (6) and the transverse plate (5) can drive the two inverted n-shaped blocks (7) to slide and move upwards on the surface of the vertical plate (4), so that the equipment installation seat (8) drives the stripping machine to adjust the height;
2. when the stripper is required to be installed and used:
S1: firstly, placing a stripping machine in an equipment groove (9), then starting a motor (34), enabling a rotating shaft (32) to drive a disc (33) to rotate, enabling two inverted T-shaped sliding blocks (50) to move away from each other in the two sliding grooves (49) through an adjusting chute (48) and a sliding groove (49) by rotation of the disc (33), enabling the two inverted T-shaped sliding blocks (50) to move through sliding sleeves (51) to push two curved bars (41) to rotate, enabling the sliding sleeves (51) to move downwards on the surfaces of the inverted T-shaped sliding blocks (50) by rotation of the two curved bars (41), enabling the two square inserting bars (46) to move relatively through connecting bars (45) and square through holes (47), and enabling the two square inserting bars (46) which move relatively to drive two first clamping plates (10) to move relatively to clamp and fix the middle lower parts of the surface of the stripping machine;
S2: simultaneously, the rotation of the two curved bars (41) can drive the two connecting bars III (42) to move, the movement of the two connecting bars III (42) can drive the two connecting bars IV (43) to move in a rotating way, the two connecting bars IV (43) pull the sleeve (35) to move downwards on the surface of the rotating shaft (32) through the two connecting bars V (44), the downwards movement of the sleeve (35) moves downwards through the two connecting bars II (38), the downwards movement of the two connecting bars II (38) can pull the sliding sleeve block (36) to move in the sliding through groove (39) and on the surface of the sliding bar (40) through the two connecting bars I (37), so that the two sliding sleeve blocks (36) drive the two second clamping plates (11) to move relatively, and the lower parts of the surface of the stripper are clamped and fixed by the two second clamping plates (11); so that the stripper can be stably and effectively installed on the equipment installation seat (8) for use.
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