CN107755003A - A kind of vertical grinding equipment of stratified material - Google Patents
A kind of vertical grinding equipment of stratified material Download PDFInfo
- Publication number
- CN107755003A CN107755003A CN201711147061.0A CN201711147061A CN107755003A CN 107755003 A CN107755003 A CN 107755003A CN 201711147061 A CN201711147061 A CN 201711147061A CN 107755003 A CN107755003 A CN 107755003A
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- Prior art keywords
- milling
- oil cylinder
- grinding
- grinding rod
- motor
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- 238000000227 grinding Methods 0.000 title claims abstract description 56
- 239000000463 material Substances 0.000 title claims abstract description 52
- 238000003801 milling Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052982 molybdenum disulfide Inorganic materials 0.000 abstract description 11
- 238000004898 kneading Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 6
- 239000010410 layer Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002114 nanocomposite Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002135 nanosheet Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Abstract
The invention discloses a kind of vertical grinding equipment of stratified material, including material trough, grinding rod, oil cylinder, motor and slider-crank mechanism, the chamber of milling of back taper is offered in the material trough, the bottom of chamber portion that mills offers multi-turn and milled groove with one heart, the grinding rod coaxially penetrates intracavitary of milling, grinding rod bottom is provided with the projection of milling matched with groove of milling, the piston rod of the oil cylinder and grinding rod are coaxially connected, the output shaft of the motor is coaxially connected with oil cylinder and drive cylinder and grinding rod synchronous axial system, the sliding block of the slider-crank mechanism and motor connection and drive motor, oil cylinder and grinding rod synchronously move back and forth up and down.The grinding equipment of the structure, material can be made to obtain strong extruding force and strong kneading force, not only material is milled uniformly, and grinding efficiency is high, milling efficiency is good, when being prepared for molybdenum disulfide film, is advantageous to obtain few layer of molybdenum disulfide material of larger area.
Description
Technical field
The present invention relates to grinding equipment field, and in particular to a kind of vertical grinding equipment of stratified material.
Background technology
In recent years, nano structural material have received extensive concern.These nano materials are due to by quantum confined effect
Influence, make them that there is distinguished mechanical, electrical and optical performance.Wherein, two-dimensional layered-structure material is due to possessing
Bigger serface and unique electric property, turn into one of study hotspot.Graphene, Transition-metal dichalcogenide, transition gold
It is representative two-dimensional layer material to belong to oxide.They are applied to nano electron device, nano composite material, lithium electricity
The field such as pond and ultracapacitor, field-effect transistor.
By taking molybdenum disulfide as an example, the preparation method of current ultra-thin molybdenum disulfide nano sheet be broadly divided into " from top to bottom " method and
" from top to bottom " method, the former mainly has the methods of mechanical stripping, Lithium-ion embeding delamination, organic solvent ultrasound are peeled off；The latter master
To be prepared by element synthetic method.However, all there are some shortcomings in this several method.Wherein, although elementsynthesis should
With relatively broad, but reaction temperature is high, condition is harsh, preparation time is long, reaction end gas has pollution, and usually contains impurity.
And the major defect of " from top to bottom " method is the low yield of thin layer molybdenum disulfide.Cause the main original that mechanical stripping product yield is low
Because being that existing equipment can not ensure to provide molybdenum disulfide interlayer lasting active force, material fluidity is too strong.Therefore how
Material is set persistently to be turned into key prepared by two-dimensional layered-structure material by strong extruding force, kneading force during mechanical stripping.
The content of the invention
In view of this, it is an object of the invention to provide a kind of vertical grinding equipment of stratified material, material can be made to obtain strong squeeze
Pressure and strong kneading force, not only mill uniformly to material, and grinding efficiency is high, milling efficiency is good, for molybdenum disulfide film
During preparation, be advantageous to obtain few layer of molybdenum disulfide material of larger area.
The present invention is solved the above problems by following technological means：A kind of vertical grinding equipment of stratified material, including material
Groove, grinding rod, oil cylinder, motor and slider-crank mechanism, the chamber of milling of back taper is offered in the material trough, it is described to mill
Bottom of chamber portion offers multi-turn and milled groove with one heart, and the grinding rod coaxially penetrates intracavitary of milling, and grinding rod bottom is provided with and milled
The projection of milling of groove matching, the piston rod and grinding rod of the oil cylinder are coaxially connected, and the output shaft and oil cylinder of the motor are coaxial
Connection and drive cylinder and grinding rod synchronous axial system, the sliding block and motor connection and drive motor of the slider-crank mechanism,
Oil cylinder and grinding rod synchronously move back and forth up and down.
Further, in addition to control unit, described control unit are electric with oil cylinder, motor and slider-crank mechanism respectively
Connection.
Further, the electric machine casing outer wall offers annular groove, and turning set is provided with ring body, the ring on the annular groove
Body is connected by more circumferentially distributed connecting rods with oil cylinder.
Further, the grinding rod bottom is provided with pressure sensor, and the pressure sensor electrically connects with control unit
Connect.
Beneficial effects of the present invention：When milling, material is added in chamber of milling, and drives grinding rod to rotate by corresponding equipment
And apply certain pressure, and material rubbed, extruded and pulverize, on the one hand, the extruding force of grinding rod can be adjusted by oil cylinder,
To provide sufficiently large extruding force and kneading force, on the other hand, material is flowed into groove of milling, and by raised rubbing of milling, is squeezed
Pressure, in mill processes, due to being limited by groove of milling, material will not scatter moment to surrounding, ensure that rubbing, extrude when
Effect, makes material receive enough kneading forces, extruding force and grinding forces.In summary, the grinding equipment of the structure, thing can be made
Material obtains strong extruding force and strong kneading force, not only material is milled uniformly, and grinding efficiency is high, milling efficiency is good, for two
During molybdenum sulfide film preparation, be advantageous to obtain few layer of molybdenum disulfide material of larger area.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention.
Embodiment
Below with reference to accompanying drawing, the present invention is described in detail, as shown in Figure 1：The invention provides a kind of stratified material
Vertical grinding equipment, including material trough 1, grinding rod 2, oil cylinder 3, motor 4 and slider-crank mechanism 5, material cavity top are set
There is charging aperture, material cavity bottom is provided with discharging opening, and the chamber of milling of back taper is offered in material trough, and the bottom of chamber portion that mills is same
The heart offers multi-turn and milled groove 6, and the grinding rod coaxially penetrates intracavitary of milling from top to bottom, and grinding rod bottom is provided with and milled
The projection 7 of milling of groove matching, the piston rod and grinding rod of the oil cylinder are coaxially connected, drive grinding rod axially to move by oil cylinder
Dynamic, to change extruding force and kneading force, the output shaft of the motor is coaxially connected with oil cylinder and drive cylinder and grinding rod
Synchronous axial system, the sliding block and motor connection and drive motor, oil cylinder and grinding rod of the slider-crank mechanism are synchronous past up and down
Multiple movement, in addition to control unit 8, described control unit are electrically connected with oil cylinder, motor and slider-crank mechanism respectively.Grind
During mill, material is added in chamber of milling, and control unit controls the operating of slider-crank mechanism, is realized that grinding rod enters or left and is milled
Chamber, so as to the addition and discharge of material, material is mainly milled between grinding rod bottom and the bottom of chamber portion that mills, and is being milled
During, on the one hand, control unit is realized the rubbing to material, is extruded and milled by the rotation of motor control grinding rod,
On the other hand, control unit is moved by oil cylinder pushing grinding rod, adjusts crushing gap (i.e. grinding rod and the bottom of chamber portion that mills in real time
Between gap), all to provide enough extruding force and kneading force all the time；For monitoring in real time and regulation extruding
Power, pressure sensor 11 is provided with grinding rod bottom, the pressure sensor is electrically connected with control unit, pressure sensor
The size Real-time Feedback of extruding force is adjusted into crushing gap in real time by oil cylinder again to control unit, control unit so that mill
Gap is more accurate, timely.In addition, the bottom of chamber portion that mills is provided with groove of milling, material rubbing between projection and groove of milling of milling,
Mill, due to being limited by groove of milling, material will not scatter moment to surrounding, ensure that rubbing, extruding timeliness, make material by
Enough kneading forces, extruding force and grinding forces are arrived.In summary, the grinding equipment of the structure, material can be made to obtain strong squeeze
Pressure and strong kneading force, not only mill uniformly to material, and grinding efficiency is high, milling efficiency is good, for molybdenum disulfide film
During preparation, be advantageous to obtain few layer of molybdenum disulfide material of larger area.
As the further improvement to above-mentioned technical proposal, the electric machine casing outer wall offers annular groove, the annular
Turning set is provided with ring body 9 on groove, and the ring body is connected by more circumferentially distributed connecting rods 10 with oil cylinder.Ring body and connecting rod
The assembly of composition has traction action to oil cylinder, is advantageous to improve the steadiness of structure.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (4)
- A kind of 1. vertical grinding equipment of stratified material, it is characterised in that：Including material trough, grinding rod, oil cylinder, motor and crank Slide block mechanism, offers the chamber of milling of back taper in the material trough, and the bottom of chamber portion that mills offers multi-turn and milled groove with one heart, The grinding rod coaxially penetrates intracavitary of milling, and grinding rod bottom is provided with the projection of milling matched with groove of milling, the oil cylinder Piston rod is coaxially connected with grinding rod, and the output shaft of the motor is coaxially connected with oil cylinder and drive cylinder and grinding rod are synchronous Rotate, the sliding block of the slider-crank mechanism and motor connection simultaneously drive motor, oil cylinder and grinding rod is synchronous up and down reciprocatingly moves It is dynamic.
- 2. the vertical grinding equipment of stratified material according to claim 1, it is characterised in that：Also include control unit, it is described Control unit is electrically connected with oil cylinder, motor and slider-crank mechanism respectively.
- 3. the vertical grinding equipment of stratified material according to claim 1, it is characterised in that：The electric machine casing outer wall opens up There is an annular groove, turning set is provided with ring body on the annular groove, and the ring body passes through more circumferentially distributed connecting rods and connected with oil cylinder Connect.
- 4. the vertical grinding equipment of stratified material according to claim 2, it is characterised in that：The grinding rod bottom is provided with Pressure sensor, the pressure sensor are electrically connected with control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711147061.0A CN107755003A (en) | 2017-11-17 | 2017-11-17 | A kind of vertical grinding equipment of stratified material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711147061.0A CN107755003A (en) | 2017-11-17 | 2017-11-17 | A kind of vertical grinding equipment of stratified material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107755003A true CN107755003A (en) | 2018-03-06 |
Family
ID=61279774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711147061.0A Pending CN107755003A (en) | 2017-11-17 | 2017-11-17 | A kind of vertical grinding equipment of stratified material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107755003A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280361A (en) * | 2019-07-05 | 2019-09-27 | 大连大学 | A kind of house refuse is triple to roll broken de-watering apparatus and method |
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| CN110280361A (en) * | 2019-07-05 | 2019-09-27 | 大连大学 | A kind of house refuse is triple to roll broken de-watering apparatus and method |
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Application publication date: 20180306 |
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