CN110354735A - Shaking table device and its shake localization method - Google Patents
Shaking table device and its shake localization method Download PDFInfo
- Publication number
- CN110354735A CN110354735A CN201910697023.5A CN201910697023A CN110354735A CN 110354735 A CN110354735 A CN 110354735A CN 201910697023 A CN201910697023 A CN 201910697023A CN 110354735 A CN110354735 A CN 110354735A
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- eccentric shaft
- shaking table
- table device
- mounting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000004807 localization Effects 0.000 title claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 5
- 241001149930 Protura <class> Species 0.000 claims abstract description 3
- 230000009514 concussion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/20—Mixing the contents of independent containers, e.g. test tubes
- B01F31/201—Holders therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/20—Mixing the contents of independent containers, e.g. test tubes
- B01F31/26—Mixing the contents of independent containers, e.g. test tubes the containers being submitted to a wobbling movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/70—Drives therefor, e.g. crank mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/23—Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The present invention relates to technical field of automation equipment, disclose a kind of shaking table device, including bracket, supporting plate and receptacle stand, the receptacle stand is fixed on supporting plate, mounting plate is set on the bracket, several shake components are set on supporting plate and mounting plate, the component that shakes includes a pair of bearing being mounted on supporting plate and mounting plate, pass through eccentric axis connection between bearing, the installation site of eccentric shaft keeps the eccentric direction of each eccentric shaft identical, the bracket is supported in above mounting plate by the eccentric shaft, at least one eccentric shaft and motor axis connection, positioning ring is set below supporting plate, the inner hole of the positioning ring is taper hole, addendum cone is arranged by jacking component on a mounting board, the addendum cone matches with taper hole shape, after the addendum cone heads into positioning ring, the supporting plate is located in scheduled position.The invention also discloses the shake localization methods of shaking table device.Present invention realization steadily shakes sample, and when stopping shaking, stops at initial position.
Description
Technical field
The present invention relates to technical field of automation equipment more particularly to a kind of shaking table device and its shake localization method.
Background technique
It to carry out the oscillation etc. in liquid mixing, stirring and chemical reaction in chemical experiment, test experience etc. to operate, one
As all pass through shaking table realize.Existing shaking table generally realizes the shake of bed body by cam, and the structure of cam generally can only be single
To rotation, cannot achieve two-way waggle.
When stopping shaking, shaking table can stop in any position, if test sample container is carried out accurate liquid feeding or
When other operations, shaking table is relocated, increase operation difficulty.
Summary of the invention
The purpose of the present invention is to solve the above problem, a kind of shaking table device is provided and its shakes localization method, is realized
Steadily sample is shaken, and when stopping shaking, stops at initial position.
The technical solution adopted by the present invention is that:
A kind of shaking table device, characterized in that including bracket, supporting plate and receptacle stand, the receptacle stand is fixed on supporting plate, the branch
Mounting plate is set on frame, several shake components are set on supporting plate and mounting plate, the shake component includes that a pair is mounted on support
Bearing on plate and mounting plate, by eccentric axis connection between bearing, the installation site of eccentric shaft makes the bias of each eccentric shaft
Direction is identical, and the bracket is supported in above mounting plate by the eccentric shaft, at least one eccentric shaft passes through on mounting plate
The motor axis connection being arranged below bearing and through-hole and mounting plate when the motor driven eccentric shaft turns, is pacifying supporting plate
It is shaken above loading board, positioning ring is set below supporting plate, the inner hole of the positioning ring is taper hole, passes through jacking portion on a mounting board
Addendum cone is arranged in part, and the addendum cone matches with taper hole shape, and after the addendum cone heads into positioning ring, the supporting plate is located in scheduled
Position.
Further, the shake component is three to four, is evenly arranged between bracket and mounting plate, forms branch to bracket
Support, the one of eccentric shaft turns of motor driven.
Further, the shaking table device further includes control unit, on the mounting plate that at least one shakes component side, if
Angular transducer is set, the angular transducer is connected to control unit, and the motor stops driving according to the preset time and shakes
When component, control unit makes eccentric shaft stay in preset angle position according to the information of the angular transducer received.
Further, the angular transducer includes the position piece being arranged on eccentric shaft and fixed triggering on a mounting board
Sensor, when the position piece is with eccentric shaft turns to trigger sensor position, trigger sensor sends a signal to control unit.
Further, the bracket is fixed on the rack, and damper is arranged in multiple junctions of bracket and rack.
Further, the receptacle stand is fixed on supporting plate by positioning element, and the positioning element includes positioning pin and determines
Position hole, the positioning pin are arranged in receptacle stand, cooperate with the location hole on supporting plate.
Further, the positioning element further includes positioning plate, and the positioning plate is fixed on one or more angles of supporting plate,
The receptacle stand is fixed by positioning plate and positioning element, and handle is arranged at the both ends of the receptacle stand.
Further, the container holder of horizontal and vertical arrangement is set in the receptacle stand, forms container holder array, the container
Seat array is for container of arranging.
Further, the container holder include top the first circular groove and lower section the second circular groove, first circular groove it is straight
Diameter is greater than the diameter of the second circular groove.
A kind of shake localization method of shaking table device, characterized in that include the following steps:
(1) initialization apparatus, by receptacle in receptacle stand and being filled with sample；
(2) receptacle stand is positioned on supporting plate；
(3) control unit starts motor, and motor driven eccentric shaft turns realize the shake to container；
(4) when motor, which works, reaches scheduled duration, control unit controls decelerating through motor；
(5) when supporting plate goes to scheduled position, control unit is sent a signal to by angular transducer；
(6) control unit receives angular transducer signal, and control motor stops working；
(7) control unit control jacking component jacks upwards, and addendum cone is jacked into the taper hole of positioning ring；
(8) addendum cone positions supporting plate with taper hole cooperation.
The beneficial effects of the present invention are:
(1) shaking table multi-point support, motion stabilization；
(2) container holder accurately playbacks to original state, convenient for operating to container；
(3) container holder is suitble to different container dimensionals, adapts to different experiment demands.
Detailed description of the invention
Attached drawing 1 is schematic perspective view of the invention；
Attached drawing 2 is schematic elevation view of the invention；
Attached drawing 3 is schematic side view of the invention；
Attached drawing 4 is the frame upper structural schematic diagram removed after supporting plate；
Attached drawing 5 is the position view of lifting body, addendum cone and positioning ring；
Attached drawing 6 is the structural schematic diagram of angular transducer；
Attached drawing 7 is the arrangement schematic diagram of supporting plate and receptacle stand.
Label in attached drawing is respectively as follows:
1. bracket；2. supporting plate；
3. receptacle stand；4. mounting plate；
5. shaking component；6. container；
7. rack；8. damper；
9. bearing；10. eccentric shaft；
11. motor；12. positioning ring；
13. taper hole；14. jacking component；
15. addendum cone；16. angular transducer；
17. trigger sensor；18. position piece；
19. positioning element；20. positioning plate；
21. container holder；22. the first circular groove；
23. the second circular groove；24. handle.
Specific embodiment
It elaborates with reference to the accompanying drawing to the specific embodiment of shaking table device of the present invention and its shake localization method.
Referring to attached drawing 1, shaking table device includes bracket 1, supporting plate 2 and receptacle stand 3, and receptacle stand 3 is fixed on supporting plate 2, bracket 1
Multiple shake components 5 are arranged in upper setting mounting plate 4 on supporting plate 2 and mounting plate 4.Shaking component 5 makes supporting plate 2 relative to bracket 1
It realizes and shakes concussion, realize the concussion of the container 6 in receptacle stand 3, test(ing) liquid or solid in container 6 is made to be mixed or be filled
Divide reaction.
Shaking table device is fixed in rack 7, and damper 8 is arranged in multiple junctions of bracket 1 and rack 7, and damper 8 uses
Rubber cushion blocks are mounted between bracket 1 and rack 7, are locked by fastener.When shaking table works, the vibration that bracket 1 generates is by subtracting
It shakes device 8 to absorb, reduces the vibration of rack 7.
Referring to attached drawing 2-4, shaking component 5 includes the bearing 9 that a pair is mounted on supporting plate 2 and mounting plate 4, between bearing 9
It is connected by eccentric shaft 10, the installation site of eccentric shaft 10 keeps the eccentric direction of each eccentric shaft 10 identical, and supporting plate 2 passes through bias
Axis 10 is supported in 4 top of mounting plate.
One of eccentric shaft 10 passes through the motor 11 being arranged below bearing 9 and through-hole and mounting plate 4 on mounting plate 4
Connection, when motor 11 drives corresponding eccentric shaft 10 to rotate, other eccentric shafts 10 also carry out the rotation of the same direction, realize support
Plate 2 shakes above mounting plate 4.The drive control of motor 11 is completed by control unit, and control unit can be electric cabinet, industry control
The equipment such as machine realize control by software or circuit.For the shaking table device of larger quality, multiple eccentric shafts 10 can be implemented
Motor 11 drives, to increase shake driving force.Shake component 5 in figure is three, is triangularly arranged, and provides branch to supporting plate 2
Support force, the quantity for shaking component 5 are also possible to 4, are in rectangular arranged.
Referring to attached drawing 5, a positioning ring 12 is set below supporting plate 2, and the inner hole of positioning ring 12 is taper hole 13, in mounting plate
Addendum cone 15 is arranged by jacking component 14 on 4, jacking component 14 selects jacking cylinder, and addendum cone 15 is arranged in above jacking cylinder
Under piston rod.Addendum cone 15 matches with 13 shape of taper hole, and after addendum cone 15 heads into positioning ring 12, supporting plate 2 is located in scheduled position
It sets.After the shaking is stopped, the taper hole 13 of possible positioning ring 12 and addendum cone 15 are not fully located at same vertical direction, generate smaller
Deviation realize the accurate positioning of supporting plate 2 simultaneously at this point, be adjusted after addendum cone 15 heads into positioning ring 12 to this deviation
Fixed position.
Referring to attached drawing 6, after ensuring that shake movement stops, the container 6 in supporting plate 2, receptacle stand 3 and receptacle stand 3 is located at
Original state monitors the specific opportunity of shaking table stopping by an angular transducer 16 in order to operate to container 6.
Angular transducer 16 is mounted on the mounting plate 4 of shake 5 side of component, and angular transducer 16 is connected to control unit, electricity
When machine 11 stops driving according to the preset time and shakes component 5, control unit according to the information of the angular transducer 16 received,
Eccentric shaft 10 is set to stay in preset angle position.
Angular transducer 16 is realized using 17 cooperation position piece 18 of infrared induction trigger sensor.Position piece 18 is installed on
On eccentric shaft 10, trigger sensor 17 is installed on mounting plate 4, and position piece 18 turns to trigger sensor 17 with eccentric shaft 10
When setting, when trigger sensor 17 senses that position piece 18 goes to 17 position of trigger sensor, position signal at this time is sent to
Control unit.
Referring to attached drawing 7, receptacle stand 3 is fixed on supporting plate 2 by positioning element 19, and positioning element 19 includes positioning pin and determines
Position hole, positioning pin are arranged in receptacle stand 3, cooperate with the location hole on supporting plate 2.It is fixed fixed on one or more angles of supporting plate 2
Position plate 20, positioning plate 20 are higher by supporting plate 2, form flange, what the flange that receptacle stand 3 is fixed on the positioning plate 20 of supporting plate 2 surrounded
It limits in range, and is accurately positioned by positioning element 19.
The container holder 21 of horizontal and vertical arrangement is set in receptacle stand 3, forms container holder array, container holder array is for arranging
Cloth container 6.First circular groove 22 of container holder 21 including top and the second circular groove 23 of lower section, the diameter of the first circular groove 22 are greater than the
The diameter of two circular grooves 23, for placing various sizes of container 6, such as the conical flask or beaker of different floor spaces.Use big ruler
It is corresponding with 22 size of the first circular groove of top when very little container 6, it is placed in the first circular groove 22.Use the container 6 of small size
When, it is corresponding with 23 size of the second circular groove of lower section, it is placed in the second circular groove 23.Handle 24 is set at the both ends of receptacle stand 3, is used
In conveying container frame 3.
The illustratively shake localization method process of shaking table device of the present invention below.
Container 6 and test specimen or solution are arranged in receptacle stand 3, are positioned to supporting plate 2.Control unit starts motor
11, motor 11 drives eccentric shaft 10 to rotate, and supporting plate 2 is made to turn to equidirectional shake with motor 11.Supporting plate 2 drives receptacle stand 3 to shake,
The container 6 in receptacle stand 3 is set to realize that the concussion to sample in it or reagent mixes or accelerates to react.
When reaching the preset shake time, control unit controls motor 11 and slows down, and control unit receiving angle passes at this time
16 signal of sensor, when control unit receives the signal of angular transducer 16, i.e. control motor 11 stops operating, 2 quilt of supporting plate
Stop at preset initial position.
At this point, control unit control jacking cylinder jacks upwards, addendum cone 15 is pushed into the taper hole 13 of positioning ring 12, is pushed up
After cone 15 is fixed with the cooperation of taper hole 13, supporting plate 2 is fixed on bracket 1.And when being stopped operating due to motor 11, inertia can be generated
Error makes positioning ring 12 and addendum cone 15 not on same vertical line, at this point, when addendum cone 15 is headed into taper hole 13, two cones
Face generates pressure, forces eccentric shaft 10 to rotate, makes 2 return of supporting plate in original state and fixation.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (10)
1. a kind of shaking table device, it is characterised in that: including bracket, supporting plate and receptacle stand, the receptacle stand is fixed on supporting plate, institute
It states and mounting plate is set on bracket, several shake components are set on supporting plate and mounting plate, the shake component includes a pair of of installation
Bearing on supporting plate and mounting plate, by eccentric axis connection between bearing, the installation site of eccentric shaft makes each eccentric shaft
Eccentric direction is identical, and the bracket is supported in above mounting plate by the eccentric shaft, at least one eccentric shaft passes through mounting plate
On bearing and through-hole and mounting plate below the motor that is arranged connect, when the motor driven eccentric shaft turns, supporting plate is made to exist
It is shaken above mounting plate, positioning ring is set below supporting plate, the inner hole of the positioning ring is taper hole, passes through jacking on a mounting board
Addendum cone is arranged in component, and the addendum cone matches with taper hole shape, and after the addendum cone heads into positioning ring, the supporting plate is located in predetermined
Position.
2. shaking table device according to claim 1, it is characterised in that: the shake component is three to four, is evenly arranged
Between bracket and mounting plate, bracket is formed and is supported, the one of eccentric shaft turns of motor driven.
3. shaking table device according to claim 1, it is characterised in that: the shaking table device further includes control unit, extremely
On the mounting plate of few shake component side, angular transducer is set, and the angular transducer is connected to control unit, described
When motor stops driving shake component according to the preset time, control unit makes according to the information of the angular transducer received
Eccentric shaft stays in preset angle position.
4. shaking table device according to claim 3, it is characterised in that: the angular transducer includes being arranged on eccentric shaft
Position piece and fixed trigger sensor on a mounting board, the position piece is with eccentric shaft turns to trigger sensor position
When, trigger sensor sends a signal to control unit.
5. shaking table device according to any one of claim 1 to 4, it is characterised in that: the bracket is fixed on the rack,
Damper is arranged in multiple junctions of bracket and rack.
6. shaking table device according to any one of claim 1 to 4, it is characterised in that: the receptacle stand passes through positioning region
Part is fixed on supporting plate, and the positioning element includes positioning pin and location hole, and the positioning pin is arranged in receptacle stand, with supporting plate
On location hole cooperation.
7. shaking table device according to claim 6, it is characterised in that: the positioning element further includes positioning plate, described fixed
Position plate is fixed on one or more angles of supporting plate, and the receptacle stand is fixed by positioning plate and positioning element, in the container
Handle is arranged in the both ends of frame.
8. shaking table device according to any one of claim 1 to 4, it is characterised in that: be arranged laterally in the receptacle stand
With the container holder of longitudinal arrangement, container holder array is formed, the container holder array is for container of arranging.
9. shaking table device according to any one of claim 1 to 4, it is characterised in that: the container holder includes top
Second circular groove of the first circular groove and lower section, the diameter of first circular groove are greater than the diameter of the second circular groove.
10. a kind of shake localization method of shaking table device according to any one of claims 1 to 4, it is characterised in that: including
Following steps:
(1) initialization apparatus, by receptacle in receptacle stand and being filled with sample；
(2) receptacle stand is positioned on supporting plate；
(3) control unit starts motor, and motor driven eccentric shaft turns realize the shake to container；
(4) when motor, which works, reaches scheduled duration, control unit controls decelerating through motor；
(5) when supporting plate goes to scheduled position, control unit is sent a signal to by angular transducer；
(6) control unit receives angular transducer signal, and control motor stops working；
(7) control unit control jacking component jacks upwards, and addendum cone is jacked into the taper hole of positioning ring；
(8) addendum cone positions supporting plate with taper hole cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910697023.5A CN110354735A (en) | 2019-07-30 | 2019-07-30 | Shaking table device and its shake localization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910697023.5A CN110354735A (en) | 2019-07-30 | 2019-07-30 | Shaking table device and its shake localization method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110354735A true CN110354735A (en) | 2019-10-22 |
Family
ID=68221458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910697023.5A Pending CN110354735A (en) | 2019-07-30 | 2019-07-30 | Shaking table device and its shake localization method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110354735A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113209884A (en) * | 2021-05-28 | 2021-08-06 | 倍仪昇智能科技(苏州)有限公司 | Experimental sample container oscillation device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000031780A (en) * | 1998-11-10 | 2000-06-05 | 김진억 | Shaker |
| CN106053198A (en) * | 2016-06-28 | 2016-10-26 | 深圳市亚辉龙生物科技股份有限公司 | Liquid agent vortex oscillator and automatic analyzer |
| CN106271800A (en) * | 2016-08-30 | 2017-01-04 | 昆山宝锦激光拼焊有限公司 | A kind of feeding cart positioner |
| CN206858589U (en) * | 2017-06-25 | 2018-01-09 | 中国科学院武汉物理与数学研究所 | A kind of Ultrasonic Cell Disruptor |
| CN108565236A (en) * | 2018-01-17 | 2018-09-21 | 北京中科飞鸿科技有限公司 | A kind of more size wafer compatible type tooling boxes |
| CN210473816U (en) * | 2019-07-30 | 2020-05-08 | 上海汇像信息技术有限公司 | Shaking table device |
-
2019
- 2019-07-30 CN CN201910697023.5A patent/CN110354735A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000031780A (en) * | 1998-11-10 | 2000-06-05 | 김진억 | Shaker |
| CN106053198A (en) * | 2016-06-28 | 2016-10-26 | 深圳市亚辉龙生物科技股份有限公司 | Liquid agent vortex oscillator and automatic analyzer |
| CN106271800A (en) * | 2016-08-30 | 2017-01-04 | 昆山宝锦激光拼焊有限公司 | A kind of feeding cart positioner |
| CN206858589U (en) * | 2017-06-25 | 2018-01-09 | 中国科学院武汉物理与数学研究所 | A kind of Ultrasonic Cell Disruptor |
| CN108565236A (en) * | 2018-01-17 | 2018-09-21 | 北京中科飞鸿科技有限公司 | A kind of more size wafer compatible type tooling boxes |
| CN210473816U (en) * | 2019-07-30 | 2020-05-08 | 上海汇像信息技术有限公司 | Shaking table device |
Non-Patent Citations (1)
| Title |
|---|
| 张甫安等编著: "《食用菌制种指南 第2版》", 30 November 1992, 上海科学技术出版社, pages: 80 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113209884A (en) * | 2021-05-28 | 2021-08-06 | 倍仪昇智能科技(苏州)有限公司 | Experimental sample container oscillation device |
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