CN108707546A - A kind of culture dish processing unit - Google Patents
A kind of culture dish processing unit Download PDFInfo
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- CN108707546A CN108707546A CN201810743249.XA CN201810743249A CN108707546A CN 108707546 A CN108707546 A CN 108707546A CN 201810743249 A CN201810743249 A CN 201810743249A CN 108707546 A CN108707546 A CN 108707546A
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- displacement drive
- drawing liquid
- filling
- culture dish
- processing unit
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/04—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by injection or suction, e.g. using pipettes, syringes, needles
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
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- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The purpose of the present invention is to provide a kind of culture dish processing unit, the technical issues of for solving efficiently to change liquid to culture dish.A kind of culture dish processing unit, including displacement drive mechanism, pallet body, suction cover mechanism, drawing liquid mechanism, filling mechanism and main support.Invention content advantageous effect：The present invention, which can realize culture dish, gradually changes liquid processing, and intelligence degree is high, easy to operate.
Description
Technical field
The present invention relates to culture dish technical field, specifically a kind of culture dish processing unit.
Background technology
Culture dish is needed as a kind of labware being used for microorganism or cell culture according to the breeding phase of sample
It will be to liquid of the culture dish with changing heterogeneity.In the prior art, the mode of generally use manual compression suction pipe, in culture dish
Liquid is drawn and is injected.But this mode is less efficient and is unable to liquid with precise control injection rate.
Invention content
The purpose of the present invention is to provide a kind of culture dish processing unit, the technology for solving efficiently to change culture dish liquid
Problem.
The technical scheme adopted by the invention to solve the technical problem is that：
A kind of culture dish processing unit, including displacement drive mechanism, pallet body, suction cover mechanism, drawing liquid mechanism, charging machine
Structure and main support；
The pallet body is mounted on the power output end of displacement drive mechanism, and pallet body includes bottom tray, collet
Disk is equipped with culture dish slot；The main support is mounted on the top of the displacement drive mechanism, is respectively equipped with and sets on main support
There are suction cover hole, drawing liquid hole and filler port, suction cover hole is correspondingly arranged with suction cover mechanism, drawing liquid hole and drawing liquid mechanism are correspondingly arranged, add
Orifice is correspondingly arranged with filling mechanism；Suction cover mechanism, drawing liquid mechanism and the filling mechanism, it is front and back respectively to be sequentially arranged at
The upper end of main support；
Suction cover mechanism includes Pneumatic suction cup, and Pneumatic suction cup is mounted in the suction cover hole, Pneumatic suction cup by tracheae with
Adsorb air pump connection；The drawing liquid mechanism includes drawing liquid driving cylinder and drawing liquid head, and drawing liquid drives cylinder to be mounted on main support
On, drawing liquid head can be slidably mounted above and below in the drawing liquid hole, and drawing liquid head drives cylinder by drawing liquid bogie and drawing liquid
Power output end connects；Drawing liquid head is connected to by pipeline with the liquid feeding end of drawing liquid pump；Filling mechanism includes filling head, filling head peace
In filler port, filling head is connected to by pipeline with the outlet end of dispenser pump.
Further, the displacement drive mechanism includes displacement drive bottom plate, displacement drive slide plate, displacement drive stepping
The upper end both sides of motor, displacement drive screw rod and displacement drive nut, the displacement drive bottom plate are equipped with displacement drive sliding slot, institute
The lower end both sides for stating displacement drive slide plate are equipped with displacement drive sliding rail, and displacement drive sliding rail is slidably mounted on displacement drive cunning
In slot；The rotary drive output of the displacement drive stepper motor is connect with the rotary drive input of displacement drive screw rod,
The matching of displacement drive nut is screwed onto on displacement drive screw rod；Displacement drive nut is connect with the pallet body.
Further, arch chamber is equipped in the lower part of the displacement drive slide plate, displacement drive nut is located at arch intracavitary
And it is fixedly connected with displacement drive slide plate.
Further, adsorbent chamber, the adsorbing mechanism being equipped in adsorbent chamber are equipped in the top of the displacement drive slide plate；
Adsorbing mechanism includes soft magnet, absorption power supply, absorption coil and absorption electric-controlled switch, and absorption coil is wrapped on soft magnet, inhales
Leeched line circle is connect by conducting wire and absorption electric-controlled switch with absorption power supply.
Further, the upper end of the displacement drive slide plate is equipped with adsorption tank.
Further, absorption detection optoelectronic switch is equipped in the adsorption tank.
Further, the filling mechanism includes filling driving cylinder, and filling driving cylinder is mounted on the main support；
The filling head can be slidably mounted in filler port above and below, and filling head drives cylinder by filling bogie with filling
Power output end connects.
The effect provided in invention content is only the effect of embodiment, rather than invents all whole effects, above-mentioned
A technical solution in technical solution has the following advantages that or advantageous effect：
The present invention, which can realize culture dish, gradually changes liquid processing, and intelligence degree is high, easy to operate.
Description of the drawings
Fig. 1 is the overall structure front-view schematic diagram of the embodiment of the present invention；
Fig. 2 is close-up schematic view at A in Fig. 1；
Fig. 3 is close-up schematic view at B in Fig. 1；
Fig. 4 is the overall structure schematic top plan view of the embodiment of the present invention；
Fig. 5 be in Fig. 4 A-A to schematic cross-sectional view；
Fig. 6 is the control principle block diagram of the embodiment of the present invention；
In figure：1. displacement drive bottom plate；2. displacement drive slide plate；3. displacement drive screw rod；4. displacement drive nut；5. inhaling
Attached chamber；6. adsorption tank；7. soft magnet；8. bottom tray；9. culture dish slot；10. main support；11. Pneumatic suction cup；12. drawing liquid drives
Cylinder；13. drawing liquid head；14. drawing liquid bogie；15. filling driving cylinder；16. filling head；17. filling bogie；180. control
Case；18. controller；19. control panel；20. absorption detection optoelectronic switch；21. audible-visual annunciator；22. displacement drive stepper motor；
23. adsorbing electric-controlled switch；24. adsorbing air pump；25. drawing liquid pump；26. drawing liquid drives electric control valve；27. dispenser pump；28. filling electricity
Air control valve.
Specific implementation mode
In order to clearly illustrate the technical characterstic of this programme, below by specific implementation mode, and its attached drawing is combined, to this
Invention is described in detail.It should be noted that illustrated component is not drawn necessarily to scale in the accompanying drawings.Present invention omits right
Known assemblies and technology describe to avoid the present invention is unnecessarily limiting.
As shown in Figures 1 to 6, a kind of culture dish processing unit, including displacement drive mechanism, adsorbing mechanism, pallet body, suction
Lid mechanism, drawing liquid mechanism, filling mechanism, main support 10 and control system.
Shown in displacement drive mechanism for realizing pallet body relative to suction cover mechanism, drawing liquid mechanism, filling mechanism
It is mobile, in order to be realized to uncapping at pallet body culture dish slot 9, drawing liquid and filling work in accurate location.Displacement is driven
Motivation structure includes displacement drive bottom plate 1, displacement drive slide plate 2, displacement drive stepper motor 22, displacement drive screw rod 3 and displacement
Nut 4, the upper end both sides of the displacement drive bottom plate 1 is driven to be equipped with displacement drive sliding slot, the lower end of the displacement drive slide plate 2
Both sides are equipped with displacement drive sliding rail, and displacement drive sliding rail is slidably mounted in displacement drive sliding slot.The displacement drive bottom
The rear and front end of plate 1 is equipped with displacement drive mounting plate, and the displacement drive screw rod 3 is rotatably mounted on displacement drive mounting plate
On, on the displacement drive mounting plate of the installation of displacement drive stepper motor 22 at one end, the rotation of displacement drive stepper motor 22
Rotatory force output end is connect with the rotary drive input of displacement drive screw rod 3.The matching of displacement drive nut 4 is screwed onto
On displacement drive screw rod 3, in the lower part of displacement drive slide plate 2 be equipped with arch chamber, displacement drive nut 4 be located at arch intracavitary and with
Displacement drive slide plate 2 is fixedly connected.It is equipped with adsorbent chamber 5 in the top of the displacement drive slide plate 2, is used to install in adsorbent chamber 5
The adsorbing mechanism.The upper end of displacement drive slide plate 2 is equipped with adsorption tank 6, and adsorption tank 6 is corresponding with about 5 adsorbent chamber to be set
It sets.The end of the adsorption tank 6 is equipped with absorption detection optoelectronic switch 20 (correlation type photoelectric detection switch), and absorption detection light is established by cable
20 are closed for detecting whether pallet body is located in adsorption tank 6, in order to which control system starts adsorbing mechanism to displacement in time
Driving slide plate 2 carries out absorption fixation；Absorption detection optoelectronic switch 20 is electrically connected with the control system.
The adsorbing mechanism includes that soft magnet 7, absorption power supply, absorption coil and absorption electric-controlled switch 23, soft magnet 7 are solid
In adsorbent chamber 5, absorption coil is wrapped on soft magnet 7 for Dingan County, and absorption coil passes through conducting wire and absorption electric-controlled switch 23
It is connect with absorption power supply；The signal end of the absorption electric-controlled switch 23 is electrically connected with the control system.
The pallet body includes bottom tray 8, and the bottom plate of bottom tray 8 uses magnetically attractive material (such as irony)；In bottom tray 8
It is even to be equipped with four row's culture dish slots 9, it is equipped with culture dish upper cover in culture dish slot 9.When in use, the pallet body is placed on suction
In attached slot 6, and absorption fixation is carried out by the adsorbing mechanism.
The main support 10 is located at the top of the displacement drive mechanism, lower end both sides and the displacement of main support 10
It is connected inside and outside driving bottom plate 1；It is respectively provided with from front to back on main support 10 equipped with suction cover hole, drawing liquid hole and filler port,
Suction cover hole is correspondingly arranged with suction cover mechanism, drawing liquid hole and drawing liquid mechanism is correspondingly arranged, filler port is correspondingly arranged with filling mechanism；Institute
The suction cover mechanism that states, drawing liquid mechanism and filling mechanism, the respectively front and back upper end for being sequentially arranged at main support 10.Suction cover mechanism uses
In adsorbing the culture dish upper cover on the bottom tray 8, worked the subsequent processing of culture dish slot 9 with aspect.Suction cover mechanism includes
Pneumatic suction cup 11 and absorption air pump 24, the Pneumatic suction cup 11 are mounted in the suction cover hole, and the upper end of Pneumatic suction cup 11 is logical
Tracheae is crossed to be connected to the absorption air pump 24；Pneumatic suction cup 11 use rubber material, adsorb air pump 24 signal end with it is described
Control system is electrically connected.The drawing liquid mechanism is used to extract the liquid in culture dish slot 9, it includes drawing liquid holder, drawing liquid drive
It takes offence cylinder 12, drawing liquid head 13 and drawing liquid pump 25.The drawing liquid driving cylinder 12 is mounted on by drawing liquid holder on main support 10, is taken out
Liquid drives cylinder 12 to drive electric control valve 26 and pipeline to be connected to feeder by drawing liquid, and drawing liquid drives electric control valve 26 and institute
State control system electrical connection.The drawing liquid head 13 can be slidably mounted above and below in the drawing liquid hole, outside the upper end of drawing liquid head 13
Side drives the power output end of cylinder 12 to connect by drawing liquid bogie 14 with drawing liquid；Drawing liquid head 13 passes through pipeline and the drawing liquid
The liquid feeding end connection of pump 25, the outlet end of drawing liquid pump 25 are connected to by pipeline with liquid collection tank；The signal end of drawing liquid pump 25 with
The control system electrical connection.The filling mechanism includes filling branch for injecting liquid, filling mechanism into culture dish slot 9
Frame, filling driving cylinder 15, filling head 16 and dispenser pump 27.Filling driving cylinder 15 is mounted on the main branch by filling holder
On frame 10, filling driving cylinder 15 be connected to by filling electric control valve 28 and pipeline with feeder, fill electric control valve 28 and
Control system is electrically connected.The filling head 16 can be slidably mounted in filler port above and below, and the outer end of filling head 16 passes through filling
Bogie 17 is connect with the power output end of filling driving cylinder 15.Filling head 16 goes out liquid by pipeline and the dispenser pump 27
The liquid feeding end of end connection, dispenser pump 27 is connected to filling case；The signal end of dispenser pump 27 is electrically connected with the control system.
The control system includes control cabinet 180, control panel 19, controller 18 (51 microcontroller) and audible-visual annunciator 21,
Control panel 19, audible-visual annunciator 21 and controller 18 are separately mounted on control cabinet 180, and control cabinet 180 is mounted on the displacement
The lower section of driving mechanism；Control panel 19 is equipped with multiple corresponding control keys.The signal input part of institute's controller 18 respectively with institute
The control panel 19 stated, absorption detection optoelectronic switch 20 are electrically connected, the signal output end of controller 18 respectively with the acousto-optic report
Alert device 21, displacement drive stepper motor 22, absorption electric-controlled switch 23, absorption air pump 24, drawing liquid pump 25, drawing liquid drive electric control valve
26, dispenser pump 27 and filling electric control valve 28 are electrically connected.
The present invention the course of work be：Pallet body is placed on the displacement drive slide plate 2 first, and passes through absorption
Pallet body is fixed in mechanism.Displacement driving mechanism is opened, displacement drive mechanism first drives pallet body to be moved to suction
The lower section of lid mechanism, suction cover mechanism pick up the culture dish upper cover of first row on pallet body.Then, displacement drive mechanism drives
Pallet body is moved to the lower section of drawing liquid mechanism, and drawing liquid drives cylinder 12 to work, and drawing liquid head 13 is inserted into the training of pallet body
It supports in ware slot 9；Drawing liquid pump 25 works, and the liquid in culture dish slot 9 is extracted out；Drawing liquid driving cylinder 12 resets and drives drawing liquid head
13 extract out of culture dish slot 9.Then, displacement drive mechanism drives pallet body to be moved to the lower section of filling mechanism, fills and drives
Cylinder 15 of taking offence works, and filling head 16 is inserted into the culture dish slot 9 of pallet body；Dispenser pump 27 works, into culture dish slot 9
Filling liquid；After liquid filling, filling driving cylinder 15 resets and filling head 16 is driven to be extracted out of culture dish slot 9.Most
Afterwards, displacement drive mechanism drive pallet body is moved to the lower section of suction cover mechanism, and suction cover mechanism is stopped, and culture dish upper cover is fallen
In culture dish slot 9.The culture dish slot 9 of other rows on pallet body time is gradually handled successively again according to above-mentioned steps,
Until the culture dish slot 9 of all rows time is disposed, audible-visual annunciator 21 is opened, and staff is prompted to remove pallet body.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, based on the technical solution of the present invention, those skilled in the art, which would not require any inventive effort, to be done
The various modifications or changes gone out are still within the scope of the present invention.
Claims (7)
1. a kind of culture dish processing unit, characterized in that including displacement drive mechanism, pallet body, suction cover mechanism, drawing liquid machine
Structure, filling mechanism and main support；
The pallet body is mounted on the power output end of displacement drive mechanism, and pallet body includes bottom tray, on bottom tray
Equipped with culture dish slot；The main support is mounted on the top of the displacement drive mechanism, is respectively equipped on main support equipped with suction
Cap bore, drawing liquid hole and filler port, suction cover hole and suction cover mechanism be correspondingly arranged, drawing liquid hole and drawing liquid mechanism are correspondingly arranged, filler port
Mechanism is correspondingly arranged with filling；Suction cover mechanism, drawing liquid mechanism and the filling mechanism, it is front and back respectively to be sequentially arranged at main branch
The upper end of frame；
Suction cover mechanism includes Pneumatic suction cup, and Pneumatic suction cup is mounted in the suction cover hole, and Pneumatic suction cup passes through tracheae and absorption
Air pump is connected to；The drawing liquid mechanism includes drawing liquid driving cylinder and drawing liquid head, and drawing liquid drives cylinder to be mounted on main support, takes out
Liquid head can be slidably mounted above and below in the drawing liquid hole, and drawing liquid head drives the power of cylinder by drawing liquid bogie and drawing liquid
Output end connects；Drawing liquid head is connected to by pipeline with the liquid feeding end of drawing liquid pump；It includes filling head to fill mechanism, and filling head is mounted on
In filler port, filling head is connected to by pipeline with the outlet end of dispenser pump.
2. a kind of culture dish processing unit according to claim 1, characterized in that the displacement drive mechanism includes position
Move driving bottom plate, displacement drive slide plate, displacement drive stepper motor, displacement drive screw rod and displacement drive nut, the displacement
The upper end both sides of bottom plate are driven to be equipped with displacement drive sliding slot, the lower end both sides of the displacement drive slide plate are slided equipped with displacement drive
Rail, displacement drive sliding rail are slidably mounted in displacement drive sliding slot；The rotary power of the displacement drive stepper motor is defeated
Outlet is connect with the rotary drive input of displacement drive screw rod, and the matching of displacement drive nut is screwed onto on displacement drive screw rod；
Displacement drive nut is connect with the pallet body.
3. a kind of culture dish processing unit according to claim 2, characterized in that in the lower part of the displacement drive slide plate
Equipped with arch chamber, displacement drive nut is located at arch intracavitary and is fixedly connected with displacement drive slide plate.
4. a kind of culture dish processing unit according to claim 2, characterized in that in the top of the displacement drive slide plate
Equipped with adsorbent chamber, the adsorbing mechanism that is equipped in adsorbent chamber；Adsorbing mechanism includes soft magnet, absorption power supply, absorption coil and suction
Attached electric-controlled switch, absorption coil are wrapped on soft magnet, and absorption coil passes through conducting wire and absorption electric-controlled switch and absorption power supply
Connection.
5. a kind of culture dish processing unit according to claim 2, characterized in that the upper end of the displacement drive slide plate is set
There is adsorption tank.
6. a kind of culture dish processing unit according to claim 5, characterized in that be equipped with absorption detection in the adsorption tank
Optoelectronic switch.
7. a kind of culture dish processing unit according to claim 1, characterized in that the filling mechanism includes that filling drives
Cylinder, filling driving cylinder are mounted on the main support；The filling head can be slidably mounted in filler port above and below, be added
Head is connect by filling bogie with the power output end of filling driving cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810743249.XA CN108707546B (en) | 2018-07-09 | 2018-07-09 | Culture dish processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810743249.XA CN108707546B (en) | 2018-07-09 | 2018-07-09 | Culture dish processing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108707546A true CN108707546A (en) | 2018-10-26 |
| CN108707546B CN108707546B (en) | 2021-10-08 |
Family
ID=63873930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810743249.XA Active CN108707546B (en) | 2018-07-09 | 2018-07-09 | Culture dish processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108707546B (en) |
Citations (10)
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|---|---|---|---|---|
| CN201228262Y (en) * | 2008-04-24 | 2009-04-29 | 金世慧 | Device for opening and closing culture dish |
| CN102174395A (en) * | 2011-01-30 | 2011-09-07 | 中国科学院广州生物医药与健康研究院 | Automation augmentation and culture system of induced pluripotent stem cells |
| CN202246651U (en) * | 2011-10-18 | 2012-05-30 | 佀传旺 | Petri dish cover opener |
| CN103814773A (en) * | 2013-06-08 | 2014-05-28 | 李秋林 | Full-automatic seedling culture device |
| CN204138333U (en) * | 2014-02-13 | 2015-02-04 | 广州金域医学检验中心有限公司 | Use for laboratory automatic batch liquid feeding and imbibition double-purpose device |
| CN204405687U (en) * | 2015-02-05 | 2015-06-17 | 顾华 | A kind of automatic liquid-feeding unit mahine mechanical arm |
| CN104862223A (en) * | 2015-05-11 | 2015-08-26 | 丽水学院 | Automatic microorganism culture device |
| CN105154329A (en) * | 2010-08-12 | 2015-12-16 | 株式会社日立制作所 | Automatic culture apparatus |
| CN206132785U (en) * | 2016-11-03 | 2017-04-26 | 山东国际旅行卫生保健中心 | Automatic blood group detection device |
| CN206802060U (en) * | 2017-03-28 | 2017-12-26 | 东莞市众上五金科技有限公司 | A kind of vacuum cup automatic absorbing device |
-
2018
- 2018-07-09 CN CN201810743249.XA patent/CN108707546B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201228262Y (en) * | 2008-04-24 | 2009-04-29 | 金世慧 | Device for opening and closing culture dish |
| CN105154329A (en) * | 2010-08-12 | 2015-12-16 | 株式会社日立制作所 | Automatic culture apparatus |
| CN102174395A (en) * | 2011-01-30 | 2011-09-07 | 中国科学院广州生物医药与健康研究院 | Automation augmentation and culture system of induced pluripotent stem cells |
| CN202246651U (en) * | 2011-10-18 | 2012-05-30 | 佀传旺 | Petri dish cover opener |
| CN103814773A (en) * | 2013-06-08 | 2014-05-28 | 李秋林 | Full-automatic seedling culture device |
| CN204138333U (en) * | 2014-02-13 | 2015-02-04 | 广州金域医学检验中心有限公司 | Use for laboratory automatic batch liquid feeding and imbibition double-purpose device |
| CN204405687U (en) * | 2015-02-05 | 2015-06-17 | 顾华 | A kind of automatic liquid-feeding unit mahine mechanical arm |
| CN104862223A (en) * | 2015-05-11 | 2015-08-26 | 丽水学院 | Automatic microorganism culture device |
| CN206132785U (en) * | 2016-11-03 | 2017-04-26 | 山东国际旅行卫生保健中心 | Automatic blood group detection device |
| CN206802060U (en) * | 2017-03-28 | 2017-12-26 | 东莞市众上五金科技有限公司 | A kind of vacuum cup automatic absorbing device |
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| CN108707546B (en) | 2021-10-08 |
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