CN106756861B - One kind waving convolution disperser apparatus and method - Google Patents
One kind waving convolution disperser apparatus and method Download PDFInfo
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- CN106756861B CN106756861B CN201611115661.4A CN201611115661A CN106756861B CN 106756861 B CN106756861 B CN 106756861B CN 201611115661 A CN201611115661 A CN 201611115661A CN 106756861 B CN106756861 B CN 106756861B
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000000843 powder Substances 0.000 claims abstract description 41
- 238000013016 damping Methods 0.000 claims description 16
- 230000003100 immobilizing effect Effects 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 4
- 230000019643 circumnutation Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract description 9
- 238000011282 treatment Methods 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 4
- 238000007733 ion plating Methods 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 238000012216 screening Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract description 2
- 238000009703 powder rolling Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000265 homogenisation Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/223—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating specially adapted for coating particles
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/50—Substrate holders
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
The present invention discloses one kind and waves convolution disperser apparatus and method, the device, which includes at least, sample container, vibration excitor and flexibility platform, vibration excitor waves eccentric hammer, vibration excitor connects sample container by elastic support, the wobble frequency of vibration excitor is controlled between 1Hz~10kHz and power is in 5W or more, vibration excitor is applied to the swing energy of eccentric hammer on sample container, to make powder rolling and the swirling flow in sample container.By adjusting the frequency and amplitude of eccentric hammer, control the powder flowing state in flexibility platform connection sample container, it can be avoided the high vibration of powder, particularly suitable for needing granular powder to be uniformly distributed the field of rolling, such as the vacuum ion plating uniform coating on ball and granular powder, or granular powder surface spray treatment is carried out, and in applications and fields such as the powders of screening and particle separation diameter difference.
Description
Technical field
The present invention relates to one kind to wave convolution disperser apparatus and method, more particularly, refers to a kind of for controlling rolling
The device of pearl or the movement of powder granule object, rolling and swirling flow, belongs to mechanical manufacturing field and Surface Engineering field.
Background technique
Ball and powder granule object are widely used in mechanical, chemical field, if powder surface product is larger, make its property
The photoelectric properties for being markedly different from the powder body material of the material of block, especially nanoscale are very special, it is understood that there may be amount
Sub- effect can play a significant role in specific application field.
Ball and powder granule object are usually required to be surface-treated, this kind of material is because of large number of, total body surface area
It is larger, need to reach Homogenization Treatments for the processing on surface, but for a large amount of ball and powder granule, it is not easy to it controls
It moves and fixes, therefore the homogenization for how reaching treatment effect is an engineering roadblock, the application for the Surface Engineering being related to
Field, for example realize vacuum ion plating on ball and powder granule object surface, for another example in order to control chemical reaction or realization
The function of suiting the requirements needs the processing such as to be coated, coated in ball and powder granule surface, also needs to realize homogenization
The method of decentralized processing, many vacuum coatings can be such as evaporated in vacuo, cathode electricity in ball and powder granule object surface coating
Arc, chemical plating, chemical vapor deposition and sol-gel method etc..
The deposition rate of Cathodic Arc Plasma Deposition Technology is high, base junction resultant force is good, device performance is stable, convenient operation and control for film-,
Using more and more extensive.If 103436848 A spherical powder material vacuum of patent CN is atomized suspension uniform sputter film plating process,
A kind of method for realizing powder sputter coating not can control spatial distribution, limited simultaneously using the method for vacuum atomizing
The granularity of powder must be very small；101805893 A drum-type sample stage of patent CN and powder granule is carried out with it
Magnetron sputtering coating method realizes the film plating process of drum-type, and the form of roller has closure, and the ion source of limitation cannot
Maximum effect is enough played, for the same reason, roller is difficult to realize extraordinary being uniformly dispersed spatial distribution.The present invention
The defect of above-mentioned technology can be overcome, realize that ball and powder granule uniformly disperse and roll, facilitated at various surfaces modifications
Reason.Particularly suitable for needing granular powder to be uniformly distributed the field of rolling, such as the vacuum ion plating on ball and granular powder
Uniform coating, or granular powder surface spray treatment is carried out, and in the application such as powder of screening and particle separation diameter difference and neck
Domain.
Summary of the invention
In view of the problems of the existing technology, the present invention provides one kind and waves convolution disperser apparatus and method, realizes rolling
Pearl and powder granule uniformly disperse and roll, and facilitate various surface modification treatments.
The technical solution of the present invention is as follows:
One kind waves convolution disperser apparatus, including sample container 1,2, one groups of damping springs of flexibility platform or cylinder 3, solid
Fixed basis 4, motor 5, motor rotary shaft 6, vibration excitor 7, fastening screw 8 and caging bolt 9.
The sample container 1 is fixed on 2 top of flexibility platform, passes through damping spring below flexibility platform 2 or cylinder 3 is tight
Gu motor 5 is fastened on the side of flexibility platform 2 by fastening screw 8 on immobilizing foundation 4, motor rotary shaft 6 connects exciting
The eccentric hammer of device 7, vibration excitor 7 are articulated with flexibility platform 2 and sample container 1, and eccentric hammer rotation generates exciting force.The sample
The diameter of container 1 adjusts as needed；The quantity of one group of damping spring or cylinder 3 is at least two, damping spring or
Cylinder 3, which is fastened on to be formed on immobilizing foundation 4, stablizes support.Motor (5) and the eccentric hinge joint of vibration excitor (7) are in the side of flexibility platform
Face, top or lower part.
Positional relationship of the damping spring or cylinder in whole device is polygon distribution；Vibration excitor 7 is mounted on
On one side of aforementioned damping spring position polygon, vibration excitor deviates the center of gravity of flexibility platform, one group of damping spring
Or cylinder 3 and vibration excitor 7 constitute eccentric structure；Under the constraint condition of such eccentric structure, vibration excitor can be placed in system
Side, above or lower part, the position arrangement for meeting these vibration excitors 7 of aforementioned condition have same effect；Simultaneously in function
In control, frequency, amplitude, the azimuth 10 of shaft 6 and inclination angle 11 and the caging bolt 9 of vibration excitor 7 are adjusted, convolution is waved in control
Disperser waves amplitude and dispersity.
Use the above-mentioned method for waving convolution disperser apparatus, comprising the following steps:
Convolution disperser apparatus is waved in the first step, assembling, and sample is contained in sample container 1, and the sample is ball
Or granular powder；
Second step, after energization, motor 5 rotates, and the eccentric hammer of vibration excitor 7 is driven to rotate to form exciting force, and connection is flexible
The damping spring or cylinder 3 of platform 2 and immobilizing foundation 4 generates Turning motion, the rolling in sample container 1 under the action of exciting force
Pearl or granular powder are presented organized circumnutation and control the speed of sample motion by adjusting the frequency and amplitude of eccentric hammer
Degree.
Roll couple is formed between the sample container 1, flexibility platform 2 and eccentric hammer, roll couple betides three-dimensional
Space is the adduction of three-dimensional space oscillating component, i.e., is formed between the eccentric hammer of sample container, flexibility platform and vibration excitor three-dimensional
Vibration, roll couple；The frequency range of the vibration excitor output is 1Hz~10kHz, and output power is 5W or more；It is described
The coupling frequency of roll couple it is related with the quality of the rigidity of spring and whole device.
The invention has the benefit that organized flow-like is presented in the ball or granular powder in sample container of the present invention
Circumnutation control the ball in flexibility platform connection sample container by adjusting the azimuth of eccentric hammer, frequency and amplitude
Or granular powder flow regime, while can be avoided the high vibration of ball or granular powder, particularly suitable for needing particle
Powder is uniformly distributed the field of rolling.Ball or granular powder in sample container under the action of swirling flow bed vibration excitor,
Realize that ball or granular powder disperse in the plane and recycle by way of convolution rolling.
Detailed description of the invention
Fig. 1 is that the present invention waves convolution disperser apparatus structural schematic diagram.
Fig. 2 is that the present invention waves convolution disperser apparatus structure top view.
Fig. 3 is the three-dimensional position figure in 7 direction of motor rotary shaft of the present invention.
In figure: 1 sample container；2 flexibility platforms；3 springs or cylinder；4 immobilizing foundations；5 motor；6 motor rotary shafts；7
Vibration excitor；8 fastening screws；9 caging bolts；The azimuth 10X-Y S；11 inclination angle T；The trivector of 12 motor rotary shafts 6；13 is whole
The three-dimensional system of coordinate of a device.
Specific embodiment
Below in conjunction with drawings and examples the present invention will be described in detail structure and function.
One kind shown in Figure 1 waves convolution disperser apparatus and method, include sample container 1, flexibility platform 2,
Spring or cylinder 3, immobilizing foundation 4, motor 5, motor rotary shaft 6, vibration excitor 7, fastening screw 8, caging bolt 9.
When one kind waving convolution disperser apparatus and method work, sample is contained in sample container 1, and sample container 1 is tight
Gu flexibility platform 2 is fastened on immobilizing foundation 4 by spring or cylinder 3 on flexibility platform 2, motor 5 passes through fastening spiral shell
Silk 8 is fastened on flexibility platform 2, and motor rotary shaft 6 connects the eccentric hammer of vibration excitor 7, and eccentric hammer rotation generates exciting force.
Sample is placed in sample container 1, and 1 diameter of sample container adjusts as needed.Connect flexibility platform 2 and fixed base
The spring or cylinder 3 of plinth 4 generate Turning motion under the action of exciting force, a kind of roll couple ball shown in Figure 2 and
In granular powder swirling flow bed apparatus structure top view, the quantity of one group of spring or cylinder 3 is at least two and constitutes one group, bullet
Spring or cylinder 3, which are fastened on to be formed on immobilizing foundation 4, stablizes support.
Motor 5 is fastened on flexibility platform 2 by fastening screw 8, and one kind shown in Figure 3 waves convolution disperser
The three-dimensional position figure in 7 direction of motor rotary shaft of device and method, the angle between motor rotary shaft 6 and horizontal plane be shaft with
Angle between plane is the azimuth X-Y S10, can be at 0-90 ° according to requirement X-Y the azimuth S10H and inclination angle T11 of function
Between adjust, thus adjust swirling flow bed apparatus and wave amplitude, can also thus indirectly control ball and granular powder
Flow pattern.
Motor 5 rotates after energization, and eccentric hammer is driven to rotate to form exciting force, adjusts the electric current and voltage energy of motor 5
Enough numerical value of the control wobble frequency between 1Hz~10kHz, at this moment output power can be 5W or more.Eccentric hammer drives sample to hold
Device 1 and the oscillating motion under resonance condition of flexibility platform 2, at this moment swirling flow occurs for the ball in sample container 1 and granular powder
It is dynamic, the speed of flowing is just controlled by adjusting the amplitude waved.
Embodiment
A, a kind of convolution disperser apparatus is waved and method is placed in the place of vaccum ion coater for heretofore described
It manages in storehouse, ball and granular powder is placed in sample container 1, are evacuated to 2 × 10-3Pa generates plasma with 2KV ion source
Body bombards ball and granular powder, and plasma clean is carried out to it and is handled 20 minutes；
B, vacuum ion plating cathode targets are pure titanium, adjust the parameter of vaccum ion coater, magnetic charging voltage is
320V；DC current is 12A, and the bias of sample is -300V, and the working time is 30 minutes, high-purity argon gas flow is 150 milliliters/
Minute, sample heating temperature is 400 DEG C of temperature；Start disperser, control 6 power of motor is 10W, and the frequency of swing is
100Hz makes ball and granular powder be in the state of flowing and rolling.At this moment sample quality be 1kg, after work ball and
The platinum/titanium metal thin film of granular powder surface formation dense uniform.
Claims (4)
1. one kind waves convolution disperser apparatus, which is characterized in that the convolution disperser apparatus that waves includes at least sample
Container (1), flexibility platform (2), one group of damping spring or cylinder (3), immobilizing foundation (4), motor (5), motor rotary shaft
(6), vibration excitor (7), fastening screw (8) and caging bolt (9), the diameter of the sample container (1) adjust as needed；
The sample container (1) is fixed on above flexibility platform (2), passes through damping spring or cylinder below flexibility platform (2)
(3) it is fastened on immobilizing foundation (4), motor (5) is fastened on the side of flexibility platform (2), motor by fastening screw (8)
Shaft (6) connects the eccentric hammer of vibration excitor (7), and vibration excitor (7) is articulated with flexibility platform (2) and sample container (1), eccentric hammer rotation
It changes the line of production raw exciting force；The quantity of one group of damping spring or cylinder (3) is at least two, and damping spring or cylinder (3) are tight
Stablize support Gu being formed on immobilizing foundation (4), motor (5) and the eccentric hinge joint of vibration excitor (7) are in the side of flexibility platform (2)
Face, top or lower part；
One group of damping spring or cylinder (3) and vibration excitor (7) constitutes eccentric structure, and damping spring or cylinder (3) are whole
Positional relationship in a device is polygon distribution, and vibration excitor (7) is mounted on a side of damping spring polygon, vibration excitor
Deviate the center of gravity of flexibility platform (2).
2. using the method for waving convolution disperser apparatus described in the claims 1, it is characterised in that following steps:
Convolution disperser apparatus is waved in the first step, assembling, and sample is contained in sample container (1)；
Second step, after energization, motor (5) rotation drives the eccentric hammer of vibration excitor (7) to rotate to form exciting force, and connection is flexible
The damping spring or cylinder (3) of platform (2) and immobilizing foundation (4) generate Turning motion, sample container under the action of exciting force
(1) the sample circumnutation in, is presented organized dispersity, by adjusting the frequency and amplitude of eccentric hammer, controls sample
Movement velocity；
Three-dimensional vibration is formed between the sample container (1), flexibility platform (2) and the eccentric hammer of vibration excitor (7), waves coupling
It closes；The frequency range of the vibration excitor output is 1Hz~10kHz, and output power is 5W or more.
3. the method according to claim 2 for waving convolution disperser apparatus, which is characterized in that the roll couple
Coupling frequency is related to the quality of the rigidity of spring and whole device.
4. the method according to claim 2 for waving convolution disperser apparatus, which is characterized in that the sample is ball
Or granular powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611115661.4A CN106756861B (en) | 2016-12-07 | 2016-12-07 | One kind waving convolution disperser apparatus and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611115661.4A CN106756861B (en) | 2016-12-07 | 2016-12-07 | One kind waving convolution disperser apparatus and method |
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| CN106756861A CN106756861A (en) | 2017-05-31 |
| CN106756861B true CN106756861B (en) | 2019-08-09 |
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| CN110063731A (en) * | 2019-04-02 | 2019-07-30 | 青岛中科爱博生物科技有限公司 | The sterile de- fiber animal's whole blood acquisition device of one kind and method |
| CN110607511A (en) * | 2019-09-19 | 2019-12-24 | 金陵科技学院 | Powder bouncing type uniform film coating device and method |
| GB202114254D0 (en) * | 2021-10-05 | 2021-11-17 | Teer Coatings Ltd | Improvements to apparatus and a method for applying a coating onto items |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105293A (en) * | 1993-10-20 | 1995-07-19 | 过滤器技术有限公司 | Eccentric vibrating mill |
| CN2274052Y (en) * | 1996-10-29 | 1998-02-11 | 冯超 | Swivel rocking device |
| CN1878969A (en) * | 2003-09-10 | 2006-12-13 | 新东工业株式会社 | Device and method for damping vibration of rotating shaft system |
| CN201776258U (en) * | 2010-07-29 | 2011-03-30 | 紫荆花制漆（成都）有限公司 | Rotary swing barrel washer |
| CN206204409U (en) * | 2016-12-07 | 2017-05-31 | 大连理工大学 | One kind waves convolution disperser apparatus |
-
2016
- 2016-12-07 CN CN201611115661.4A patent/CN106756861B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105293A (en) * | 1993-10-20 | 1995-07-19 | 过滤器技术有限公司 | Eccentric vibrating mill |
| CN2274052Y (en) * | 1996-10-29 | 1998-02-11 | 冯超 | Swivel rocking device |
| CN1878969A (en) * | 2003-09-10 | 2006-12-13 | 新东工业株式会社 | Device and method for damping vibration of rotating shaft system |
| CN201776258U (en) * | 2010-07-29 | 2011-03-30 | 紫荆花制漆（成都）有限公司 | Rotary swing barrel washer |
| CN206204409U (en) * | 2016-12-07 | 2017-05-31 | 大连理工大学 | One kind waves convolution disperser apparatus |
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