CN106396519B - A kind of graphite material thin thickness manchining feature device - Google Patents
A kind of graphite material thin thickness manchining feature device Download PDFInfo
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- CN106396519B CN106396519B CN201610772759.0A CN201610772759A CN106396519B CN 106396519 B CN106396519 B CN 106396519B CN 201610772759 A CN201610772759 A CN 201610772759A CN 106396519 B CN106396519 B CN 106396519B
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- blade
- graphite
- preparation vessel
- main shaft
- thin thickness
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
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- Inorganic Chemistry (AREA)
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Abstract
The invention discloses a kind of graphite material thin thickness manchining feature devices, including preparation vessel, preparation vessel is circular groove structure, thinning apparatus is provided in preparation vessel, thinning apparatus includes main shaft, connects the main shaft and is provided with two lever arms, lever arm described in two is respectively hinged on main shaft, two lever arms can be relatively movable, and the end set of lever arm has blade, and graphite dust outlet and adhesive outlet are provided on blade；Adsorbent equipment is provided on blade, preparation vessel is provided with dust exhaust apparatus in the interior side wall of bottom, and the bottom of preparation vessel is provided with heating layer.Compared with prior art, a kind of graphite material thin thickness manchining feature device of the present invention, pass through the relative rotation of two lever arms, drive blade that graphite solution is laid in preparation vessel, it is pushed again, obtains the graphite sheet of thin thickness, adsorbent equipment can extract after graphite sheet molding, graphite sheet is not damaged, heating layer can then accelerate the molding of graphite solution.
Description
Technical field
The present invention relates to a kind of material manufacturing apparatus, especially a kind of graphite material thin thickness manchining feature device belongs to
New material preparation field.
Background technology
In recent years, flourishing with science and technology, the working performance of electronic product is constantly elevated, and electronic product
Size it is also smaller and smaller, and the raising of the operating rate and efficiency with electronic product, this also means that the hair of electronic product
Heat is increasing, therefore electronic product not only needs to be equipped with corresponding radiator, it is also to be ensured that radiator is with excellent
Heat-sinking capability thereby ensure that electronics in time to remove generated thermal energy when electronic building brick inside electronic product works
Product energy normal operation, and then the reliability enhanced product performance and the service life for extending product.
In this regard, graphite flake (Graphite Sheet) is because with low-density characteristic relative to metal fin, and
With high heat dissipation/heat conduction, insulate the characteristics such as anticorrosive and low thermal resistance, has become that electronic product is helped to realize soon at present
The preferred material of fast heat dissipation/heat conduction.Graphite flake in addition to can along level carry out heat conduction, can also vertically carry out heat conduction,
Especially graphite flake is laminar structured, therefore more can be suitably used for the surface of any product, in favor of reach more preferably heat dissipation/
The effect of heat conduction.However, in the preparation process of traditional graphite flake, usually first natural graphite flakes must be acidified
Processing and continuous high temperature calcination then stand fluffy specific time of graphite to move back warm taking-up to generate fluffy of graphite.
It later, must also be by fluffy graphite flake for being rolled into predetermined thickness of graphite, to complete the preparation of graphite flake.It is worth noting that,
In the preparation process of single graphite flake, it is only capable of obtaining a graphite flake, operation repeatedly will spend a large amount of preparation time, this
The capacity efficiency for making graphite flake can not be improved.
It is original with natural flake graphite such as a kind of preparation method of 201310369027.3 nano graphite flakes of Patent No.
Material carries out oxidation intercalation processing to natural flake graphite using oxidant and intercalator, forms intercalation expansible graphite, and use is micro-
Wave heating mode carries out intercalation expansible graphite puffing, formation expanded graphite, thereafter, in organic solvent, using ultrasonic spoke
Nano graphite flakes are formed according to stripping is carried out to expanded graphite；The method of the present invention is easy to operate, efficient, and safety is good, and expansion is equal
It is even；A diameter of 0.5~20 μm of prepared nano graphite flakes, thickness are 0.35~50nm, average thickness 35nm, remove journey
Degree is high, has roll-shaped, curling S-shaped, concave-convex agglomerate shape different-shape, heat conductivility is good, is easy dispersion in organic solvent.
For another example application No. is a kind of 201410122837.3 preparation methods of graphite flake, including provide the first graphite flake, and
And stick first and second release base material on first and second surface of the first graphite flake, then along the of the first graphite flake
A side detaches first and second release base material, and the first graphite flake is separated into second and third graphite flake in homogeneous thickness,
The second graphite flake after compacting separation later, and stick on the parting surface of the second graphite flake of the release base material of third after compacting,
So as to along the second side of the second graphite flake separation first and the release base material of third, and then it is equal that the second graphite flake is separated into thickness
The the 4th and the 5th even graphite flake.When the preparation method of graphite flake proposed by the invention can reduce the preparation of conventional graphite piece
Between, and can also simplify preparation flow, reduce cost and reduce pollution.
Both the above preparation method all affects the physical aspect and chemical form of graphite flake crystal, the graphite prepared
Deviation characteristically can be deposited.
Invention content
The technical problem to be solved in the invention is that in view of the above shortcomings of the prior art, and it is thin to provide a kind of graphite material
Thickness manchining feature device.
In order to solve the above technical problems, the technical solution adopted by the present invention is
A kind of graphite material thin thickness manchining feature device, including preparation vessel, preparation vessel are circular groove structure, the preparation vessel
It is inside provided with thinning apparatus, the thinning apparatus includes main shaft, connects the main shaft and is provided with two lever arms, described in two
Lever arm is respectively hinged on main shaft, and the lever arm described in two can be relatively movable, and the end set of the lever arm has blade,
It is provided with graphite dust outlet and adhesive outlet on the blade, hold-down devices are provided on the main shaft；On the blade
It is provided with adsorbent equipment, the adsorbent equipment includes more connecting rods being arranged across blade, and one end of connecting rod connects blade ground,
The other end connects lifting block；The preparation vessel is provided with dust exhaust apparatus, the bottom setting of preparation vessel in the interior side wall of bottom
There is heating layer.
As further preferred embodiment, the blade on two lever arms can be connected with each other, the blade
A long side be arc surface, graphite dust outlet and adhesive outlet are located on arc surface, and blade is rotated in preparation vessel
It promotes, arc surface is the one side promoted.
As further preferred embodiment, the side wall of the section of the blade apart from preparation vessel has gap.
As further preferred embodiment, the lever arm is L-shaped structure, and longer part connects main shaft, compared with
Short part connects blade.
As further preferred embodiment, the width of the blade is the 1/5-1/10 of its length.
Advantageous effect
Compared with prior art, a kind of graphite material thin thickness manchining feature device of the invention, passes through two lever arms
Relative rotation, drive blade that graphite solution is laid in preparation vessel, then pushed, obtain the graphite sheet of thin thickness,
Adsorbent equipment can extract after graphite sheet molding, not damage graphite sheet, heating layer can then accelerate graphite solution
Molding, specifically has the following advantages：
1. the relative rotation of two blades can form rounded face, graphite solution can be laid in preparation vessel, it is adjoint
The graphite sheet that pushing can be ultimately formed has thinner thickness, is cut convenient for the later stage and specific occasion uses.
2. graphite dust exports and adhesive outlet is arranged on blade, release can be carried out at the same time blade is movable,
It is increased and decreased injected volume according to the actual thickness of the graphite sheet of formation, convenient for controlling the thickness of finally formed graphite sheet
Degree.
3. adsorbent equipment pulls blade bottom using connecting rod, negative pressure is formed, slim graphite sheet is taken out to facilitate, keeps away
Exempt to damage slim graphite sheet using other instruments.
4. dust exhaust apparatus can clear up the extra graphite dust being scattered of preparation vessel, ensure the light of molding graphite sheet
Damp degree and planarization.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of blade；
Wherein, 1- preparation vessels, 2- main shafts, 3- lever arms, 4- blades, the outlet of 5- graphite dusts, 6- adhesives export, under 7-
Pressure device, 8- connecting rods, 9- lifting blocks, 10- dust exhaust apparatuses.
Specific implementation mode
The optimal technical scheme that the invention will now be described in detail with reference to the accompanying drawings.
As shown, a kind of graphite material thin thickness manchining feature device of the present invention, including preparation vessel 1, preparation vessel 1 be
Circular groove structure is provided with thinning apparatus in the preparation vessel 1；
The thinning apparatus includes main shaft 2, and main shaft 2 is the rotation axis of longitudinal direction, connects the main shaft 2 and is provided with two activities
Arm 3, the lever arm 3 described in two are respectively hinged on main shaft 2, and the lever arm 3 described in two can be relatively movable；
The end set of the lever arm 3 has blade 4, and graphite dust outlet 5 is provided on the blade 4 and adhesive goes out
Mouth 6；
Adsorbent equipment is provided on the blade 4, the adsorbent equipment includes more connecting rods 8 being arranged across blade 4, even
One end 4 ground of connection blade of bar 8, the other end connect lifting block 9；
The preparation vessel 1 is provided with dust exhaust apparatus 10 in the interior side wall of bottom, and the bottom of preparation vessel 1 is provided with heating
Layer.
Hold-down devices 7 are provided on the main shaft 2, hold-down devices 7 can adjust dynamics and the duration of pushing, push
Device 7 is generally using the intermittent pattern pushed.
Blade 4 on two lever arms 3 can be connected with each other, and a long side of the blade 4 is arc surface, institute
It states graphite dust outlet 5 and adhesive outlet 6 to be located on arc surface, blade 4 is rotated in preparation vessel 1 to be promoted, and arc surface is to push away
Into one side.
Side wall of the section of the blade 4 apart from preparation vessel 1 has gap.
The lever arm 3 is L-shaped structure, and longer part connects main shaft 2, and shorter part connects blade 4.
The width of the blade 4 is the 1/5-1/10 of its length.
The preferable specific implementation mode of the above, only the application, but the protection domain of the application is not limited thereto,
Any one skilled in the art is in the technical scope that the application discloses, the change or replacement that can be readily occurred in,
It should all cover within the protection domain of the application.Therefore, the protection domain of the application should be with scope of the claims
Subject to.
Claims (3)
1. a kind of graphite material thin thickness manchining feature device, it is characterised in that：Including preparation vessel（1）, preparation vessel（1）For circular groove
Structure, the preparation vessel（1）It is inside provided with thinning apparatus, the thinning apparatus includes main shaft（2）, connect the main shaft（2）If
It is equipped with two lever arms（3）, the lever arm described in two（3）It is respectively hinged at main shaft（2）On, the lever arm described in two（3）
Can be relatively movable, the lever arm（3）End set have blade（4）, the blade（4）On be provided with graphite dust outlet
（5）It is exported with adhesive（6）, the main shaft（2）On be provided with hold-down devices（7）；The blade（4）On be provided with absorption dress
It sets, the adsorbent equipment includes across blade（4）More connecting rods being arranged（8）, connecting rod（8）One end connect blade（4）Ground,
The other end connects lifting block（9）；The preparation vessel（1）It is provided with dust exhaust apparatus in the interior side wall of bottom（10）, preparation vessel
（1）Bottom be provided with heating layer；Two lever arms（3）On blade（4）It can be connected with each other, the blade（4）
A long side be arc surface, graphite dust outlet（5）It is exported with adhesive（6）On arc surface, blade（4）It is making
Standby slot（1）Rotation promotes, and arc surface is the one side promoted；The blade（4）Section apart from preparation vessel（1）Side wall have
Gap.
2. a kind of graphite material thin thickness manchining feature device according to claim 1, it is characterised in that：The lever arm
（3）For L-shaped structure, longer part connects main shaft（2）, shorter part connects blade（4）.
3. a kind of graphite material thin thickness manchining feature device according to claim 1, it is characterised in that：The blade
（4）Width be its length 1/5-1/10.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610772759.0A CN106396519B (en) | 2016-08-31 | 2016-08-31 | A kind of graphite material thin thickness manchining feature device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610772759.0A CN106396519B (en) | 2016-08-31 | 2016-08-31 | A kind of graphite material thin thickness manchining feature device |
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| Publication Number | Publication Date |
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| CN106396519A CN106396519A (en) | 2017-02-15 |
| CN106396519B true CN106396519B (en) | 2018-09-28 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040131533A1 (en) * | 2001-05-03 | 2004-07-08 | Spacie Christopher John | Extrusion of graphite bodies |
| CN102897747A (en) * | 2012-10-24 | 2013-01-30 | 无锡东恒新能源材料有限公司 | Carbon nanotube purification system |
| CN206033254U (en) * | 2016-08-31 | 2017-03-22 | 无锡东恒新能源科技有限公司 | Slim graphite material makes extraction element |
-
2016
- 2016-08-31 CN CN201610772759.0A patent/CN106396519B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040131533A1 (en) * | 2001-05-03 | 2004-07-08 | Spacie Christopher John | Extrusion of graphite bodies |
| CN102897747A (en) * | 2012-10-24 | 2013-01-30 | 无锡东恒新能源材料有限公司 | Carbon nanotube purification system |
| CN206033254U (en) * | 2016-08-31 | 2017-03-22 | 无锡东恒新能源科技有限公司 | Slim graphite material makes extraction element |
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| Publication number | Publication date |
|---|---|
| CN106396519A (en) | 2017-02-15 |
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