CN110126328A - Graphene pressing mechanism - Google Patents
Graphene pressing mechanism Download PDFInfo
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- CN110126328A CN110126328A CN201910523974.0A CN201910523974A CN110126328A CN 110126328 A CN110126328 A CN 110126328A CN 201910523974 A CN201910523974 A CN 201910523974A CN 110126328 A CN110126328 A CN 110126328A
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- graphene
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 87
- 230000007246 mechanism Effects 0.000 title claims abstract description 42
- 238000003825 pressing Methods 0.000 title claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 61
- 238000000465 moulding Methods 0.000 claims abstract description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 48
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 abstract description 10
- 230000017525 heat dissipation Effects 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 239000011324 bead Substances 0.000 description 7
- 230000014759 maintenance of location Effects 0.000 description 7
- 229910002804 graphite Inorganic materials 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- 150000001336 alkenes Chemical class 0.000 description 4
- -1 graphite alkene Chemical class 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B7/00—Presses characterised by a particular arrangement of the pressing members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The present invention provides a kind of graphene pressing mechanisms, are related to extrusion equipment technical field, and graphene pressing mechanism provided by the invention includes: driving assembly, transmission component, support component and molding assembly, and molding assembly includes multiple molded parts；Multiple molded parts surround forming area along the circumferentially distributed of support component, driving assembly and transmission component are sequentially connected, transmission component is sequentially connected with multiple molded parts respectively, and driving assembly is used to drive multiple molded parts by transmission component while squeezing or unclamping graphene.The technical issues of it is poor that graphene pressing mechanism provided by the invention alleviates the graphene pleat density CONSENSUS that pressing mechanism in the related technology squeezes out, and influences heat dissipation effect.
Description
Technical field
The present invention relates to molding equipment technical fields, more particularly, to a kind of graphene pressing mechanism.
Background technique
All the time, mobile phone heat dissipation is radiated dependent on the dorsal shield made of metal of mobile phone, and no image of Buddha PC is (a
People's computer, full name in English: personal computer) or notebook install fan cooling additional like that, further, since mobile phone is golden
The heat dissipation area for belonging to dorsal shield is smaller, and the heat dissipation performance of mobile phone shell made of metal material is also fixation, these factors are equal
Leverage the ability of mobile phone heat dissipation.Graphene is a kind of single carbon atom flaky material separated from graphite material, by
A series of carbon atom compositions by honeycomb crystal lattice arrangement, can quickly spread heat, will not pass because temperature increases
The fever of system lithium battery, hot or on fire problem.
Graphene paper is squeezed by graphene pleat by pressing mechanism in the related technology, and extruding in the related technology
The graphene pleat density CONSENSUS that mechanism squeezes out is poor, influences heat dissipation effect.
Summary of the invention
First aspect present invention provides a kind of graphene pressing mechanism, is squeezed out with alleviating pressing mechanism in the related technology
The technical issues of graphene pleat density CONSENSUS is poor, influences heat dissipation effect.
Graphene pressing mechanism provided by the invention includes: driving assembly, transmission component, support component and molding assembly,
The molding assembly includes multiple molded parts；
Multiple molded parts surround forming area along the circumferentially distributed of the support component, the driving component with it is described
Transmission component transmission connection, the transmission component are sequentially connected with multiple molded parts respectively, and the driving component is for leading to
The transmission component is crossed to drive multiple molded parts while squeezing or unclamping graphene.
Further, the molded part includes plate, multiple plates along the circumferentially distributed of the support component, and
It is detachably connected with the transmission component.
Further, the quantity of the plate is four, and four plates are arranged simultaneously along the circumferential of the support component
Surround rectangle forming area.
Further, the transmission component includes chuck pedestal and driving member, the quantity of the driving member and the molding
The quantity of part is equal, and multiple driving members are connect correspondingly with multiple molded parts；
The driving component and the chuck pedestal are sequentially connected, and the chuck pedestal and multiple driving member transmissions connect
It connects, the driving component drives the extruding simultaneously of multiple molded parts or pine by the chuck pedestal and multiple driving members
Open graphene.
Further, the chuck pedestal is equipped with guide groove identical with the driving member quantity, multiple driving members
It is slidably matched correspondingly with multiple guide grooves.
Further, the graphene pressing mechanism includes guidance set, the guidance set respectively with the support group
Part is connected with the driving member.
Further, the guidance set includes guide rail and sliding block, and the guide rail is installed on the support component, the cunning
Block is installed on the driving member, and the sliding block is slidably matched with the guide rail.
Further, the support component includes mounting plate and bearing block, and the bearing block is installed on the mounting plate, institute
The upper surface for stating plate and the bearing block is slidably matched.
Further, the driving component includes servo motor, the drive shaft of the servo motor and the chuck pedestal
Transmission connection.
Further, the drive shaft of the servo motor is connect by shaft coupling with transmission shaft driven, the transmission shaft and
The chuck pedestal transmission connection.
Graphene pressing mechanism provided by the invention includes: driving assembly, transmission component, support component and molding assembly,
Molding assembly includes multiple molded parts；Multiple molded parts surround forming area along the circumferentially distributed of support component, driving assembly with
Transmission component transmission connection, transmission component are sequentially connected with multiple molded parts respectively, and driving assembly is used to pass through transmission component band
It moves multiple molded parts while squeezing or unclamping graphene.When using graphene pressing mechanism extruded anisotropic graphite alkene provided by the invention,
Graphene is placed in support component, and is located at graphene in forming area；Driving assembly is driven more by transmission component
A molded part is moved to the direction close to graphene simultaneously, is squeezed graphene；It completes after squeezing, driving assembly passes through biography
The dynamic multiple molded parts of Component driver are moved to the direction far from graphene simultaneously, and graphene after extruding is unclamped.
Compared with the relevant technologies, graphene pressing mechanism provided by the invention drives multiple moldings simultaneously in extrusion process
Part squeezes graphene, makes each side uniform force for the graphene being extruded, and improves graphene density after extrusion forming
The uniformity of distribution improves the thermally conductive performance of graphene uniform, to improve heat dissipation effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of graphene pressing mechanism provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the chuck pedestal of graphene pressing mechanism provided in an embodiment of the present invention；
Fig. 3 is the driving member of graphene pressing mechanism provided in an embodiment of the present invention and the cooperation schematic diagram of mounting plate.
Icon: 110- servo motor；120- motor cabinet；130- shaft coupling；140- bearing block；200- transmission component；
210- chuck pedestal；211- guide groove；220- driving member；The first connecting plate of 221-；The second connecting plate of 222-；223- connects
Extension bar；300- support component；310- mounting plate；311- through slot；320- bearing block；410- plate；500- guidance set；
510- guide rail；520- sliding block.
Specific embodiment
As shown in Figure 1, graphene pressing mechanism provided in an embodiment of the present invention include: driving assembly, transmission component 200,
Support component 300 and molding assembly, molding assembly include multiple molded parts；
Multiple molded parts surround forming area along the circumferentially distributed of support component 300, and driving assembly and transmission component 200 pass
Dynamic connection, transmission component 200 are sequentially connected with multiple molded parts respectively, and driving assembly is used to drive by transmission component 200 more
A molded part squeezes simultaneously or unclamps graphene.
Specifically, transmission component 200 is set to the lower section of support component 300, driving assembly is located at the lower section of transmission component 200
And it is sequentially connected with transmission component 200；Multiple molded parts are set to the top of support component 300, and from the side of support component 300
It is sequentially connected at edge with transmission component 200.For carrying graphene, driving assembly passes through transmission for the upper surface of support component 300
Component 200 drive multiple molded parts simultaneously move to the direction close to or far from 300 center of support component, thus simultaneously extruding or
Unclamp the graphene being placed in support component 300.
In some embodiments, molded part includes crushing block, and crushing block has a compressive plane, and multiple crushing blocks are and transmission group
Part 200 is sequentially connected, and compressive plane is opposite with the center of support component 300, and the compressive plane of multiple crushing blocks surrounds shaping area
Domain, crushing block are contacted by compressive plane with graphene, generate extruding force to the side wall of graphene.
In other embodiments, molded part includes plate 410, circumferential direction point of multiple plates 410 along support component 300
Cloth, and be detachably connected with transmission component 200.
Multiple plates 410 are horizontally disposed, and are connect by bolt with transmission component 200, each plate 410
Mutual opposite plane be compressive plane, the compressive plane of multiple plates 410 surrounds forming area, and transmission component 200 drives simultaneously
For multiple plates 410 to the center movement close to or far from forming area, multiple cooperations of plate 410, which are squeezed or unclamped, is located at shaping area
The graphene in domain；Multiple plates 410 are connect with transmission component 200 by bolt, can graphite after extrusion forming as needed
The plate 410 of the thickness selection suitable thickness of alkene is installed on transmission component 200, meets different extruding requirements.
In some embodiments, the quantity of plate 410 is three, four or five etc., the number of the present embodiment centerboard 410
Amount is four, and four plates 410 are arranged along the circumferential direction of support component 300 and surround rectangle forming area.
As shown in Figure 1, four plates 410 are horizontally disposed, and it is connect by bolt with transmission component 200.
Four plates 410 are respectively the first plate, the second plate, third plate and the 4th plate, the first plate, the second plate, third
Plate and the 4th plate are successively oppositely arranged from beginning to end along the circumferential direction of support component 300, to surround the forming area in rectangle.It passes
Dynamic component 200 drives the first plate and third plate to move along a straight line along first direction, and the second plate and the 4th plate are along second party
To linear motion, first direction is mutually perpendicular to second direction.The compressive plane and of the compressive plane of first plate and the second plate
Setting at an acute angle between one direction, it is at an acute angle between the compressive plane of the second plate and the compressive plane and second direction of the 4th plate to set
It sets.When placing graphene into forming area, the opposite forming area of each plate 410 is moved right, transmission component 200 while band
Dynamic first plate, the second plate, third plate and the 4th plate move in the direction away from each other to along corresponding direction, by stone
After black alkene is placed on forming area, transmission component 200 drives the first plate, the second plate, third plate and the 4th plate simultaneously
It moves, while the side of graphene is squeezed, the stone after making extrusion forming to direction close to each other along corresponding direction
The cross section of black alkene is in rectangle.
Further, plate 410 is made of alloy material, and alloy is metal and the metal or non-by two or more
Metal synthesized substance with metallic character by certain methods, has good room temperature mechanical performance and wearability, thus
Extend the service life of graphene extrusion equipment.
Further, transmission component 200 includes chuck pedestal 210 and driving member 220, the quantity and molding of driving member 220
The quantity of part is equal, and multiple driving members 220 are connect correspondingly with multiple molded parts；
Driving assembly and chuck pedestal 210 are sequentially connected, and chuck pedestal 210 and multiple driving members 220 are sequentially connected, driving
Component drives multiple molded parts by chuck pedestal 210 and multiple driving members 220 while squeezing or unclamping graphene.
As shown in Fig. 2, there are four driving sections for the tool of chuck pedestal 210, four driving sections are along the circumferential uniform of chuck pedestal 210
Distribution.The quantity of driving member 220 is four, and four driving members 220 are slidably connected correspondingly with four driving sections, and four are inserted
Plate 410 is connect correspondingly with four driving members 220.Driving assembly and chuck pedestal 210 are sequentially connected, and driving assembly is used for
Chuck pedestal 210 is driven to rotate around the axis of chuck pedestal 210.When placing graphene to forming area, chuck pedestal is overlooked
210, driving assembly driving chuck pedestal 210 is rotated in an anti-clockwise direction around the axis of chuck pedestal 210, and chuck pedestal 210 passes through
Driving member 220 drives four plates 410 to move to the direction far from forming area center, and graphene is placed on forming area
Afterwards, the axis both clockwise rotation of driving assembly driving card coiling chuck, chuck pedestal 210 drive four to insert by driving member 220
Plate 410 is moved to the direction close to forming area center, makes four plates 410 extruded anisotropic graphite alkene simultaneously.Pass through chuck pedestal
210 four plates 410 of drive move synchronously, and the consistency of extruding are improved, to improve the one of the graphene density of extrusion forming
Cause property, and then improve the heating conduction of graphene.
In some embodiments, the first limiting slot is equipped on each driving section, the first limiting slot is set in driving section
Portion, multiple first limiting slots are from one end close to 210 axis of chuck pedestal to one end far from 210 axis of chuck pedestal, edge
The circumferential of chuck pedestal 210 tilts to same direction, and each first limiting slot is arc-shaped, and to the side opposite with inclined direction
To protrusion.Driving member 220 is equipped with the retention bead being slidably matched with the first limiting slot, and retention bead is located at the first limiting slot
It is interior, and contacted with the two side walls of the first limiting slot.When chuck pedestal 210 rotates clockwise, a side wall of the first limiting slot
Push driving member 220 mobile by retention bead, when chuck pedestal 210 rotates counterclockwise, another side wall of the first limiting slot is logical
Crossing retention bead pushes driving member 220 mobile, and during chuck pedestal 210 rotates, retention bead is simultaneously in the first limiting slot
Interior sliding.It pushes retention bead that driving member 220 and plate 410 is driven to move by the side wall of the first limiting slot, avoids changing and block
The consistency driven to four plates 410 is influenced when the rotation direction of disk pedestal 210, to make four plates 410 to graphene
Active force it is inconsistent, in addition, retention bead is slidably matched with the first limiting slot, improves driving member 220 and plate 410 move
Stability.
In other embodiments, chuck pedestal 210 is equipped with guide groove 211, Duo Gechuan identical with 220 quantity of driving member
Moving part 220 is slidably matched correspondingly with multiple guide grooves 211.
As shown in Fig. 2, being equipped with guide groove 211 on each driving section, guide groove 211 is set to the middle part of driving section, multiple
Guide groove 211 is from one end close to 210 axis of chuck pedestal to one end far from 210 axis of chuck pedestal, along chuck pedestal
210 circumferential direction is tilted to same direction, and each guide groove 211 is arc-shaped, and is protruded to the direction opposite with inclined direction.It passes
Moving part 220 is equipped with directive wheel, and the axis of directive wheel is arranged along the vertical direction, and the diameter of directive wheel is equal to the width of guide groove 211.
Directive wheel is installed on the lower end of driving section, and is located in guide groove 211, and the side wall of guide groove 211 and the outer peripheral surface of directive wheel connect
Touching.During chuck pedestal 210 rotates, directive wheel rolls in the first limiting slot simultaneously.It is pushed away by the side wall of guide groove 211
Action-oriented wheel drives driving member 220 and plate 410 to move, and influences when avoiding changing the rotation direction of chuck pedestal 210 to four
The consistency that plate 410 drives, to keep four plates 410 inconsistent to the active force of graphene, in addition, directive wheel and guiding
Slot 211 is slidably matched, and improves the stability that driving member 220 and plate 410 move.
Further, graphene pressing mechanism includes guidance set 500, guidance set 500 respectively with support component 300 and
Driving member 220 connects.Guidance set 500 plays guiding role to the movement of driving member 220 and plate 410, improves driving member 220
The stability moved with plate 410.
In some embodiments, guidance set 500 includes guide pad, is mounted on guide pad on each driving member 220, is propped up
It is set on support component 300 there are four the second limiting slot, the length direction of four the second limiting slots and the movement side of four driving members 220
To one-to-one correspondence, guide pad is located in corresponding second limiting slot, and is slidably matched with the second limit.The movement of driving member 220
In the process, guide pad improves the stability that driving member 220 and plate 410 move along the side walls of the second limiting slot.
In other embodiments, guidance set 500 includes guide rail 510 and sliding block 520, and guide rail 510 is installed on support group
Part 300, sliding block 520 are installed on driving member 220, and sliding block 520 is slidably matched with guide rail 510.
As shown in Figure 1, the quantity of guidance set 500 is four, each driving member 220 passes through a guidance set 500
It is sequentially connected with support component 300, specifically, guide rail 510 is fixedly installed in the opposite with driving member 220 of support component 300
End face, the extending direction of guide rail 510 is identical as the direction of motion of corresponding driving member 220, and sliding block 520 is installed on biography by screw
The end face opposite with guide rail 510 of moving part 220, and be slidably matched with guide rail 510.In 220 motion process of driving member, sliding block 520
Extending direction along guide rail 510 slides, and plays guiding role to the movement of driving member 220, and improve driving member 220 and plate 410
The stability of movement.
Further, support component 300 includes mounting plate 310 and bearing block 320, and bearing block 320 is installed on mounting plate
310, plate 410 and the upper surface of bearing block 320 are slidably matched.
Mounting plate 310 and bearing block 320 are horizontally disposed, the horizontal cross-section of mounting plate 310 and bearing block 320
Horizontal cross-section is square, as shown in figure 3, the area of the horizontal cross-section of bearing block 320 is less than the horizontal cross-section of mounting plate 310
Area.The center of bearing block 320 is opposite with the center of mounting plate 310, and bearing block 320 is installed on mounting plate by bolt
310 upper surface, four plates 410 are respectively positioned on the top of bearing block 320.Each edge of mounting plate 310, which is mounted on, leads
Rail 510, the extending direction of guide rail 510 are parallel with the length direction at corresponding edge.Driving member 220 includes the first connecting plate 221
With the second connecting plate 222, the first connecting plate 221 and the second connecting plate 222 are arranged in parallel.First connecting plate 221 is located at peace
The upper surface of the top of loading board 310, the first connecting plate 221 is connect by bolt with plate 410, the lower end of the first connecting plate 221
Face is equipped with the sliding block 520 cooperated with guide rail 510 by screw.Second connecting plate 222 is located at the lower section of mounting plate 310, and second
The lower end surface of connecting plate 222 is equipped with directive wheel.First connecting plate 221 and the second connecting plate 222 are connected by four connecting rods 223
It connects, four connecting rods 223 are located at four angular zones, and are arranged along the vertical direction.Through slot 311 there are four being set on mounting plate 310, four
The length direction of a through slot 311 is identical correspondingly as the length direction of four guide rails 510, and each through slot 311, which is located at, to be corresponded to
Guide rail 510 and bearing block 320 between.Four driving members 220 cooperate correspondingly with four through slots 311, specifically, passing
In four connecting rods 223 of moving part 220, wherein two connecting rods 223 pass through through slot 311, in addition two connecting rods 223, which are located at, is led
The side away from bearing block 320 of rail 510.Mounting plate 310 plays a supporting role to bearing block 320, and bearing block 320 is to graphene
It plays a supporting role, the above-mentioned fit system of each driving member 220 and mounting plate 310 realizes that reduction accounts for while drive motion
Use space.
In some embodiments, driving assembly includes rotary cylinder, rotating hydraulic cylinder or servo motor 110 etc., this implementation
In, driving assembly includes servo motor 110, and the drive shaft and chuck pedestal 210 of servo motor 110 are sequentially connected.
As shown in Figure 1, the lower section of mounting plate 310 is equipped with motor cabinet 120, servo motor 110 is located under motor cabinet 120
Side is installed on motor cabinet 120 by bolt, and the drive shaft of servo motor 110 passes through shaft coupling 130 and transmission axis connection, transmission
Axis is fixedly connected with chuck pedestal 210.Transmission shaft is rotatablely connected by bearing and bearing block 140, and bearing block 140 is installed on correspondence
Rack on.Servo motor 110 drives chuck pedestal 210 to rotate around the axis of chuck pedestal 210 by transmission shaft, makes chuck base
Seat 210 drives four plates 410 to move simultaneously, and servo motor 110 can realize the real-time adjustment of speed, the process of extruded anisotropic graphite alkene
In, from quickly to gradually successively decreasing at a slow speed, keeping the tetragonal body squeezed out more uniform, density CONSENSUS is more preferable.
Second aspect of the embodiment of the present invention provides a kind of graphene fold forming equipment, is squeezed in the related technology with alleviating
The technical issues of graphene pleat density CONSENSUS that mechanism squeezes out is poor, influences heat dissipation effect.
Graphene fold forming equipment provided in an embodiment of the present invention, comprising: upper press mechanism and above-mentioned graphene squeeze
Press mechanism.
Upper press mechanism is set to the top of graphene pressing mechanism, and upper press mechanism includes briquetting and cylinder, and cylinder and briquetting pass
Dynamic connection, cylinder be used to driving briquetting along the vertical direction in close to or far from graphene pressing mechanism bearing block 320 direction
It moves, in extrusion process, graphene is squeezed into tetragonal body shape by four plates 410 and briquetting and the cooperation of bearing block 320.
Graphene pressing mechanism provided in an embodiment of the present invention includes: driving assembly, transmission component 200, support component 300
And molding assembly, molding assembly include multiple molded parts；Multiple molded parts are circumferentially distributed along support component 300, surround molding
Region, driving assembly and transmission component 200 are sequentially connected, and transmission component 200 is sequentially connected with multiple molded parts respectively, driving group
Part is used to drive multiple molded parts by transmission component 200 while squeezing or unclamping graphene.It is provided using the embodiment of the present invention
Graphene pressing mechanism extruded anisotropic graphite alkene when, graphene is placed in support component 300, and graphene is made to be located at shaping area
In domain；Driving assembly drives multiple molded parts to move simultaneously to the direction close to graphene by transmission component 200, to graphene
It is squeezed；It completes after squeezing, driving assembly drives multiple molded parts simultaneously to the side far from graphene by transmission component 200
To movement, graphene after extruding is unclamped.
Compared with the relevant technologies, driving is more simultaneously in extrusion process for graphene pressing mechanism provided in an embodiment of the present invention
A molded part squeezes graphene, makes each side uniform force for the graphene being extruded, and improves graphite after extrusion forming
The uniformity of alkene Density Distribution improves the uniform heat conduction performance of graphene, to improve heat dissipation effect.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of graphene pressing mechanism characterized by comprising driving assembly, transmission component, support component and multiple moldings
Part；
Multiple molded parts are along the circumferentially distributed of the support component, and the molded part surrounds forming area, the driving
Component and the transmission component are sequentially connected, and the transmission component is sequentially connected with multiple molded parts respectively, the driving
Component drives multiple molded parts to squeeze or unclamp graphene simultaneously by the transmission component.
2. graphene pressing mechanism according to claim 1, which is characterized in that the molded part includes plate, Duo Gesuo
Plate is stated along the circumferentially distributed of the support component, and be detachably connected with the transmission component.
3. graphene pressing mechanism according to claim 2, which is characterized in that the quantity of the plate is four, four
The plate is arranged along the circumferential direction of the support component and surrounds rectangle forming area.
4. graphene pressing mechanism according to claim 1, which is characterized in that the transmission component include chuck pedestal and
Driving member, the quantity of the driving member is equal with the quantity of the molded part, multiple driving members and multiple molded parts
It connects correspondingly；
The driving component and the chuck pedestal are sequentially connected, and the chuck pedestal and multiple driving members are sequentially connected,
The driving component drives multiple molded parts to squeeze or unclamp simultaneously by the chuck pedestal and multiple driving members
Graphene.
5. graphene pressing mechanism according to claim 4, which is characterized in that the chuck pedestal is equipped with and the transmission
The identical guide groove of number of packages amount, multiple driving members are slidably matched correspondingly with multiple guide grooves.
6. graphene pressing mechanism according to claim 4, which is characterized in that the graphene pressing mechanism includes guiding
Component, the guidance set are connect with the support component and the driving member respectively.
7. graphene pressing mechanism according to claim 6, which is characterized in that the guidance set includes guide rail and cunning
Block, the guide rail are installed on the support component, and the sliding block is installed on the driving member, and the sliding block and the guide rail slide
Cooperation.
8. graphene pressing mechanism according to claim 2, which is characterized in that the support component includes mounting plate and holds
Pouring weight, the bearing block are installed on the mounting plate, and the upper surface of the plate and the bearing block is slidably matched.
9. graphene pressing mechanism according to claim 4, which is characterized in that the driving component includes servo motor,
The drive shaft of the servo motor and the chuck pedestal are sequentially connected.
10. graphene pressing mechanism according to claim 9, which is characterized in that the drive shaft of the servo motor passes through
Shaft coupling is connect with transmission shaft driven, and the transmission shaft and the chuck pedestal are sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910523974.0A CN110126328B (en) | 2019-06-17 | 2019-06-17 | Graphene extrusion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910523974.0A CN110126328B (en) | 2019-06-17 | 2019-06-17 | Graphene extrusion mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN110126328A true CN110126328A (en) | 2019-08-16 |
| CN110126328B CN110126328B (en) | 2024-07-16 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910523974.0A Active CN110126328B (en) | 2019-06-17 | 2019-06-17 | Graphene extrusion mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311822A (en) * | 2021-12-28 | 2022-04-12 | 贵阳立特精密机械有限公司 | Plane extrusion forming die |
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| CN207401952U (en) * | 2017-10-25 | 2018-05-25 | 大冶威普换热器有限公司 | A kind of cutter for making spiral squeezing type cooling tube |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114311822A (en) * | 2021-12-28 | 2022-04-12 | 贵阳立特精密机械有限公司 | Plane extrusion forming die |
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