CN104174582B - A kind of oscillation device - Google Patents
A kind of oscillation device Download PDFInfo
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- CN104174582B CN104174582B CN201410374609.5A CN201410374609A CN104174582B CN 104174582 B CN104174582 B CN 104174582B CN 201410374609 A CN201410374609 A CN 201410374609A CN 104174582 B CN104174582 B CN 104174582B
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- oscillation device
- eccentric
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- clamping
- electromagnetic valve
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Abstract
The present invention relates to the apparatus field that sample is processed, particularly relate to a kind of oscillation device.A kind of oscillation device that the present invention provides, including presetting apparatus and the clamping device being arranged on support, positioner, eccentric oscillation device and Power Drive Unit, the universal principle that the present invention is vibrated based on bias, utilize electromagnetic valve work principle design automatic clamping mechanism, the double Position Design of initial point that vibrates is carried out with spring leaf and photoswitch principle, coordinate stepper motor driven eccentric, it is aided with the full-automatic small scale shaker device that the modular units such as control program realize, traditional eccentric oscillation device is improved, improve the automaticity of oscillation device, meet biology, chemistry, the demand of the association area sample automatic business processing such as medical treatment, the present invention is capable of the Automatic-clamping of oscillation device, it is accurately positioned vibration initial point function, meet rapid simultaneously, automatization, the development trend of miniaturization.
Description
Technical field
The present invention relates to sample is carried out processing equipment field, particularly relate to a kind of oscillation device.
Background technology
In prior art, eccentric vibration based on eccentric is relatively broad in the application of circumferential oscillation field.CN20112011Y
" a kind of vibrator " refers to a kind of hit the vibrator that the power of shaking is big, and the motor being arranged on base, by rotary shaft with eccentric
Wheel is connected, and driven by motor eccentric rotates, thus realizes vibrating function；CN102545824A " a kind of oscillator eccentric device " relates to
And eccentric agitator be that the motor by rotary motion is connected with eccentric shaft, thus realize vibrating function.CN202555208U
A kind of blood collecting oscillation instrument that " a kind of blood collecting oscillation instrument " relates to, is provided with motor at casing internal, by being arranged on motor rotation axis
On eccentric shaft, it is achieved oscillation functions.A kind of vibration shaking table involved by CN202638354U " vibration shaking table ", by motor band
Movable eccentric wheel rotates, it is achieved oscillation functions.
Clamping functional realiey major part uses hydraulic pressure or air pressure mode at present." a kind of single cylinder is double for CN203062145U
Clamp arm clamp system " involved by a kind of single cylinder dual clamping arm clamp system, it is intended to provide a kind of single cylinder to enter
Row two clamping thus improve single cylinder dual clamping arm clamp system of cylinder service efficiency.CN103331711A " clamping dress
Put and clamping means " involved by clamping device and clamping means, wherein one end of sliding bar connects cylinder piston rod and cylinder,
By operating pneumatic principle, it is achieved clamping function.CN102407422A " a kind of pneumatic pinch self-locking device and clamping means thereof "
Involved clamping device and clamping means, be also to realize clamping function by pneumatic principle.CN102794482A " a kind of hydraulic pressure
Clamping device ", hydraulic clamp involved by CN202556107U " a kind of hydraulic clamping device with high reliability ", be all to pass through liquid
Pressure operation principle, it is achieved clamping function.Above-mentioned hydraulic pressure or air clamper and method, the most traditional, must be equipped with gas station and
Hydraulic Station, volume ratio is relatively big, relates to components and parts the most, is not suitable for microminiature device.
Retrieve several the patents relating to electronic clamping, be all to realize electronic by the work of driven by motor corresponding clamp system
Clamping.CN101765533A " for the electric clamping device of adjustable motor vehicle steering column " relates to the electricity being arranged on steering column for vehicles
Dynamic clamping device, is driven the drive mechanism being made up of worm and gear, and then drives clamping system work, it is achieved electricity by motor
Dynamic clamping function.CN102335083A " the electronic clamping and fixing device of table " relates to a kind of electronic clamping and fixing device of table, is
A kind of electronic clamping and fixing device of dual-gripper, stretching out and shrinking and move pressure downward or upward by the movable end of electric pushrod
Plate, thus the mobile spike being fixedly connected with the pressing plate moves, and makes base leave ground or contact ground.CN201291485Y " can
The electric clamping device of torsion adjustable " relate to a kind of can the electric clamping device of torsion adjustable, drive clamping system by motor
Work, it is achieved clamping function.
Summary of the invention
In order to overcome defect of the prior art, the present invention is universal principle based on bias vibration, utilizes electromagnetic valve work
Make principle design automatic clamping mechanism, carry out, with spring leaf and photoswitch principle, the double Position Design of initial point that vibrates, coordinate stepping
Motor drives eccentric, is aided with the full-automatic small scale shaker device that the modules such as control program realize, and the present invention is to traditional
One useful innovation of eccentric oscillation device, improves the automaticity of oscillation device, meets the phases such as biology, chemistry, medical treatment
The demand of field, pass sample automatic business processing.
The present invention is achieved through the following technical solutions: a kind of oscillation device, including presetting apparatus be arranged on
Clamping device, positioner, eccentric oscillation device and Power Drive Unit on support, described clamping device includes: be provided with out
The posting of mouth box body structure downwards, is fixed with electromagnetic valve above described posting, described electromagnetic valve is provided with guide rod, described guide rod
It is connected with clamp system；Described positioner includes: be arranged on the chopping mechanism on one power output shaft of Two axle drive motor
With the photoswitch being arranged on support；Described eccentric oscillation device includes: the eccentric being connected by bearing with rotary disk basement, institute
Stating eccentric to be connected with another power output shaft of Two axle drive motor, described rotary disk basement is provided with a pair second spring leafs, institute
Stating in the posting that rotary disk basement embeds described box body structure, described second spring leaf and described inboard wall of cartridge opposite sides constitute multiple
Bit architecture, the outer wall of the other both sides of described box body is respectively equipped with the first spring leaf, and described support is provided with a pair bearing, described
Seat is provided with baffle plate, and the external part of described first spring leaf is connected with described baffle plate respectively, and described posting uses with oscillating plate
Screw is fixing to be connected, and described oscillating plate is provided with specimen disc；Described Power Drive Unit includes: be provided with the support of support column,
It is packed in the electric machine support on described support column, the Two axle drive motor being packed on described electric machine support；Described programme-control
Device include respectively with described Two axle drive motor, described electromagnetic valve and described photoswitch connect connector, described in patch
Part and presetting apparatus connect, and described clamp system is provided with foam-rubber cushion.
Further, described presetting apparatus is connected with computer.
Further, described presetting apparatus is connected with single-chip microcomputer.
Further, the agent structure of described oscillation device selects polyformaldehyde material to make.
Further, described electromagnetic valve is several, and is symmetrical arranged.
Compared with prior art, superior effect is: the present invention is capable of the Automatic-clamping of oscillation device, is accurately positioned
Vibration initial point function, meets rapid, automatization, the development trend of miniaturization simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of oscillation device of the present invention；
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of oscillation device of the present invention.
Reference is as follows:
1-oscillation device, 2-presetting apparatus, 3-computer, 4-oscillating plate, 5-electromagnetic valve, 6-posting, 7-rotating disk
Seat, 8-eccentric, 9-electric machine support, 10-Two axle drive motor, 11-support column, 12-chopping mechanism, 13-photoswitch, 14-
Specimen disc, 15-clamp system, 16-the first spring leaf, 17-connector, 18-guide rod, 19-the second spring leaf, 20-support, 21-
Bearing, 22-baffle plate.
Detailed description of the invention
Below in conjunction with the accompanying drawings the specific embodiment of the invention is described in further detail.
As shown in Figure of description 1, Fig. 2, oscillation device 1 of the present invention includes: presetting apparatus 2 and be arranged on machine
Clamping device, positioner, eccentric oscillation device and Power Drive Unit on seat 20, described clamping device includes: be provided with out
The posting 6 of mouth box body structure downwards, is fixed with electromagnetic valve 5 above described posting 6, described electromagnetic valve 5 is provided with guide rod 18, institute
State guide rod 18 and make the most reciprocating clamp system 15 on same plane and be connected；Described electromagnetic valve 5 can be several, and
And be symmetrical arranged, corresponding specification can be selected or be customized to described electromagnetic valve 5 according to the size of clamping force and clamp speeds, simultaneously can
Changing the number of selected electromagnetic valve according to the actual requirements, the electromagnetic valve 5 of the present embodiment is 2, described electromagnetic valve 5 be provided with
The fixing guide rod 18 connected of clamp system 15；Described clamp system 15, the position that can contact with clamped sample on fixture
Arranging foam-rubber cushion, to buffer moment clamping force, protect the sample placed in folder specimen disc 14, described positioner includes arranging
Chopping mechanism 12 on a power output shaft of Two axle drive motor 10 and the photoswitch 13 being arranged on support 20；Institute
State eccentric oscillation device to include: rotary disk basement 7, the eccentric 8 being connected with rotary disk basement 7 by bearing, described eccentric 8 and twin shaft
Another power output shaft driving motor 10 connects, and described rotary disk basement 7 is provided with a pair second spring leafs 19, described rotary disk basement 7
Embedding in the posting 6 of described box body structure, described second spring leaf 19 constitutes, with described inboard wall of cartridge opposite sides, the knot that resets
Structure, the outer wall of the other both sides of described box body is respectively equipped with the first spring leaf 16, and described support 20 is provided with a pair bearing 21, described
Bearing 21 is provided with baffle plate 22, and the external part of described first spring leaf 16 is connected with described baffle plate 22 respectively, described posting 6 with
Oscillating plate 4 is adopted and is screwed connection, and described oscillating plate 4 is provided with specimen disc 14；Described Power Drive Unit includes: be provided with
The support 20 of support column 11, is packed in the electric machine support 9 on described support column 11, and be packed on described electric machine support 9 is described
Two axle drive motor 10, another output shaft of described Two axle drive motor 10 is connected by bearing and described eccentric 8；Described
Presetting apparatus 2 include respectively with described Two axle drive motor 10, described electromagnetic valve 5 and described photoswitch 13 connect connect
Plug-in unit 17, described presetting apparatus 2 is connected with computer, and described presetting apparatus 2 is connected with single-chip microcomputer, described rotary disk basement
7 are provided with a pair second spring leafs 19, and described oscillation device 1 is preferably made with polyformaldehyde material, as it is shown in figure 1, institute of the present invention
The oscillation device 1 stated need to be connected with computer 3 with presetting apparatus 2 by connector 17, opens sample is carried out vibration
Before beginning, need to check whether connector 17, presetting apparatus 2 and computer 3 connect intact, control whether software is opened, power supply
Whether connect, then specimen disc 14 is placed on oscillating plate 4, it is possible to automatically placed by mechanical hand, check oscillation device 1
Whether at vibration initial point, by controlling software design patterns vibration initial point, so the vibration preparation of sample is completed, starting of oscillation
Time, first passing through control software and electromagnetic valve 5 is energized, the guide rod 18 on electromagnetic valve 5 drives clamp system 15 to inboard straight line fortune
Dynamic, it is achieved the Automatic-clamping to specimen disc 14, oscillatory process keeps the lasting "on" position of electromagnetic valve 5, i.e. achieves folder
The tight mechanism 15 lasting clamped condition to specimen disc 14；Then make to be arranged on support column 11 and electricity by presetting apparatus 2
Two axle drive motor 10 energising operating on machine support 9, two output shafts of Two axle drive motor 10, an axle connecting eccentric wheel
8, another axle connects chopping mechanism 12, and motor shaft band movable eccentric wheel 8 and chopping mechanism 12 circular motion, eccentric 8 passes through bearing
Being connected by a pair second spring leafs 19 with rotary disk basement 7 compact siro spinning technology, rotary disk basement 7 and posting 6, described support 20 is provided with a pair
Bearing 21, one end of the pair of first spring leaf 16 is connected with described bearing 21 top respectively, and posting 6 and oscillating plate 4 lead to
Crossing screw to connect, specimen disc 14 is clamped mechanism 15 and closely clamps and be placed in oscillating plate 4, so achieves the inclined of specimen disc 14
Heart circumferential oscillation, the radius of a circle of vibration is exactly the eccentric throw size of eccentric 8；Described positioner, is to mutually leading by two
System the first reed 16 and the second spring leaf 19 realize vibration initial point coarse positioning, by photoswitch 13 and with Two axle drive motor
The chopping mechanism 12 of one output shaft fixed connection of 10 realizes being accurately positioned of vibration initial point, and a pair described first spring leafs 16 set
Put on posting 6, a pair second spring leafs 19 are arranged on rotary disk basement 7, and oscillatory process simultaneously works as a Stabilization,
Described chopping mechanism 12, is connected with a power transmission shaft of Two axle drive motor 10, in oscillatory process, chopping mechanism 12 with
Motor shaft to move in a circle together, when vibration will stop, the brake sack on chopping mechanism 12 covers photoswitch 13
Lightening hole, the photoswitch 13 controlled now by presetting apparatus 2 excites so that vibration stops, and i.e. achieves vibration former
Being accurately positioned of point, described vibration initial point, can be manually set before starting of oscillation according to actual needs, described rotary disk basement 7 is with fixed
Position frame 6 is connected with two the first reeds 16 to mutually pining down and the second spring leaf 19, it is ensured that the stationarity of vibration, while the most also
Oscillation device 1 is served coarse positioning effect, and when vibration closes to an end, the output shaft of Two axle drive motor 10 will be carried out finally
One week circular motion, when on the chopping mechanism 12 being connected with Two axle drive motor 10 lower end output shaft, brake sack will pass through photoelectricity
When switching 13 lightening hole, by control program, photoswitch 13 being started working, the light sent when photoswitch 13 is blocked
When sheet covers, by presetting apparatus 2, Two axle drive motor 10 being quit work, output shaft shuts down, and vibration stops,
It is simultaneously achieved being accurately positioned of vibration initial point, after vibration terminates, makes electromagnetic valve 5 power-off, guide rod by presetting apparatus 2
18 by straight line return motion laterally, the clamp system 15 straight line return motion the most laterally of connection fixed thereto, thus reality
Having showed the automatic release function to specimen disc 14, the above is a cycle of oscillation of this oscillation device 1.At starting of oscillation
Before, automatically the specimen disc 14 needing vibration can be placed on oscillating plate 4 by mechanical hand, by a cycle of oscillation,
Achieve wherein sample vibration mixing, vibration terminate after, equally can by mechanical hand automatically by specimen disc 14 from oscillating plate 4
On take away, deliver to next processing links, the most i.e. achieve the one of " place sample oscillation sample and take sample away "
Individual automatic flow, improves treatment effeciency, decreases the manual operation impact on sample treatment, meets the automatic of processing platform
Change development trend demand.
The present invention utilizes the clamp module of electromagnetic valve work principle design, and automaticity is high, volume is little, design operation is simple
Just, control flexible, low in energy consumption；Can be big by the clamping force of the electromagnetic valve realization reality vibration needs of selection or customization dimension
Little and clamp speeds；By pasting the foam-rubber cushion of suitable hardness at clamp system and being oscillated on the contact surface of object, in clamping
Moment play cushioning effect, it is ensured that vibration mixing stationarity；Oscillation device uses the double positioning mode of reed, photoswitch,
Two reeds to mutually pining down are set, the stationarity of whole oscillatory system is effectively ensured, it is achieved the coarse positioning of oscillatory system, simultaneously
Motor output shaft arranges brake sack, utilizes the principle of photoswitch, it is achieved the precision reset to vibration initial point；Pass through program
Control device 2 and vibration initial point can be set according to the actual requirements；According to required oscillating circumferential diameter, select suitable eccentric throw,
Utilize the operation principle of eccentric, it is achieved circumferential oscillation；Double output shaft stepper drive motors volume is little, it is low to shake, and meets i.e.
Exportable power, can connect again the demand of brake sack, and its model can select according to actual loading size, vibration demand；This
The polyformaldehyde material that oscillation device 1 agent structure of invention uses, so light weight, case hardness are big, good rigidly, selects this
The corresponding parts of materials processing, on the premise of ensureing vibration reliability, effectively reduce oscillatory load, thus reduce the whole series
The power consumption of system；The circuit design of the present invention is simple, selects suitable connector, improves the motility of overall construction design；
Control program is simple to operation, it is ensured that the automatization of whole system realizes；LCD MODULE can be added as needed on and shake
Swinging speed manual adjustment knob, oscillation device performance shows more directly perceived.
The present invention is not limited to above-mentioned embodiment, in the case of without departing substantially from the flesh and blood of the present invention, and this area skill
Art personnel it is contemplated that any deformation, improve, replace and each fall within the scope of the present invention.
Claims (5)
1. an oscillation device (1), comprising: presetting apparatus (2) and the clamping device being arranged on support (20), location
Device, eccentric oscillation device and Power Drive Unit, it is characterised in that described clamping device includes: the box body that is provided with that Open Side Down
The posting (6) of structure, is fixed with electromagnetic valve (5) above described posting (6), described electromagnetic valve (5) is provided with guide rod (18), institute
State guide rod (18) to be connected with clamp system (15)；Described positioner includes: be arranged on (10) power of Two axle drive motor
Chopping mechanism (12) on output shaft and the photoswitch (13) being arranged on support (20)；Described eccentric oscillation device includes:
The eccentric (8) being connected by bearing with rotary disk basement (7), another of described eccentric (8) and Two axle drive motor (10) is defeated
Shaft connects, and described rotary disk basement (7) is provided with a pair second spring leafs (19), and described rotary disk basement (7) embeds described box body structure
In posting (6), described second spring leaf (19) constitutes resetting structure, described box body structure with described inboard wall of cartridge opposite sides
Additionally being respectively equipped with the first spring leaf (16) on the outer wall of both sides, described support (20) is provided with a pair bearing (21), described bearing
(21) being provided with baffle plate (22), the external part of described first spring leaf (16) is connected with described baffle plate (22) respectively, described location
Frame (6) is adopted to be screwed with oscillating plate (4) and is connected, and described oscillating plate (4) is provided with specimen disc (14)；Described power drive fills
Put and include: the support (20), the electric machine support (9) being packed on described support column (11) that are provided with support column (11), be packed in
Two axle drive motor (10) on described electric machine support (9)；Described presetting apparatus (2) including: drives with described twin shaft respectively
The connector (17) that galvanic electricity machine (10), described electromagnetic valve (5) and described photoswitch (13) connect, described connector (17) and journey
Sequence controls device (2) and connects, and described clamp system (15) is provided with foam-rubber cushion.
Oscillation device the most according to claim 1, it is characterised in that described presetting apparatus (2) is with computer (3) even
Connect.
Oscillation device the most according to claim 1, it is characterised in that described presetting apparatus (2) is connected with single-chip microcomputer.
Oscillation device the most according to claim 1, it is characterised in that the agent structure of described oscillation device selects polyformaldehyde material
Material is made.
Oscillation device the most according to claim 1, it is characterised in that described electromagnetic valve (5) is several, and symmetry sets
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410374609.5A CN104174582B (en) | 2014-07-31 | 2014-07-31 | A kind of oscillation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410374609.5A CN104174582B (en) | 2014-07-31 | 2014-07-31 | A kind of oscillation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104174582A CN104174582A (en) | 2014-12-03 |
| CN104174582B true CN104174582B (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410374609.5A Active CN104174582B (en) | 2014-07-31 | 2014-07-31 | A kind of oscillation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104174582B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115755B (en) * | 2018-01-05 | 2019-06-25 | 南京工程学院 | A kind of mechanical torsional oscillation platform based on lever and cam mechanism |
| CN109173873B (en) * | 2018-10-31 | 2020-08-18 | 重庆英特力科技有限公司 | Automatic oscillation blending device |
| CN111451459A (en) * | 2020-05-19 | 2020-07-28 | 新余钢铁股份有限公司 | Origin searching device and method for continuous casting crystallizer vibration system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2154131Y (en) * | 1993-05-04 | 1994-01-26 | 新乡市太行振动机械厂 | Double-axle vibrator |
| EP2377602A1 (en) * | 2010-04-16 | 2011-10-19 | Collomix Rühr-und Mischgeräte GmbH | Clamping device for a mixed goods container in a mixing device |
| CN201701899U (en) * | 2010-04-19 | 2011-01-12 | 河北省电力研究院 | Oil sample mixing oscillation device |
| CN202962818U (en) * | 2012-12-14 | 2013-06-05 | 南宁市神华振动时效技术研究所 | Vibration exciter |
| CN203972272U (en) * | 2014-07-31 | 2014-12-03 | 公安部第一研究所 | A kind of oscillation device |
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2014
- 2014-07-31 CN CN201410374609.5A patent/CN104174582B/en active Active
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| Publication number | Publication date |
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| CN104174582A (en) | 2014-12-03 |
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