CN206925115U - A kind of full-automatic pipette cleaning machine - Google Patents
A kind of full-automatic pipette cleaning machine Download PDFInfo
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- CN206925115U CN206925115U CN201720481804.7U CN201720481804U CN206925115U CN 206925115 U CN206925115 U CN 206925115U CN 201720481804 U CN201720481804 U CN 201720481804U CN 206925115 U CN206925115 U CN 206925115U
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- cleaning machine
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Abstract
The utility model discloses a kind of full-automatic pipette cleaning machine, including cleaning machine main body and pipet stand, the cleaning machine main body is mainly made up of fuselage, base and head, and base and head are separately fixed at the bottom and top of fuselage；Base is provided with the water leg of a depression, wherein the upper end open edge of water leg is provided with the more locating dowels being vertically arranged, pipet stand is mainly made up of the orifice plate of support and cradle top, the bottom outer edge position of support is adhesive with spacing collar, wherein spacing collar is provided with the spacing hole run through up and down, and setting is engaged between described spacing hole and locating dowel；So pipet stand can be accurately placed on the correct station on base, the utility model reasonable integral structure, and use is quick and convenient, it is possible to achieve more the quick of pipette are cleaned simultaneously, and automaticity is good, and human users are few, and effect is outstanding.
Description
Technical field
Chemical field is the utility model is related to, specifically a kind of full-automatic pipette cleaning machine.
Background technology
Pipette is the measuring device for accurately pipetting the solution of certain volume.Pipette is that one kind measures formula instrument, is only used
To measure the volume that it releases solution.It is the slender glass tube that there is an enlargement centre.Its lower end is sharp mouth shape,
A graticule is carved with the neck of upper end, is the mark of pipetted exact volume.
Existing pipette in cleaning is manually cleaned by ear washing bulb, and not only process is slow, and effect is poor,
And artificially cleaning easily causes the breakage of head of pipette tail end, so that overall efficiency is very low.
Utility model content
The purpose of this utility model is to provide a kind of full-automatic pipette cleaning machine, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：
A kind of full-automatic pipette cleaning machine, including cleaning machine main body and pipet stand, the cleaning machine main body are main
It is made up of fuselage, base and head, base and head are separately fixed at the bottom and top of fuselage；Base is provided with one
The upper end open edge of the water leg of depression, wherein water leg is provided with the more locating dowels being vertically arranged, and pipet stand is main
It is made up of the orifice plate of support and cradle top, the bottom outer edge position of support is adhesive with spacing collar, is wherein set on spacing collar
There is the spacing hole run through up and down, and setting is engaged between described spacing hole and locating dowel；So pipet stand can be accurate
The correct station being placed on base on；Orifice plate is provided with multiple pipette jacks for running through up and down, and pipette jack
Position directly above is provided with cleaning device, and the cleaning device includes horizontally disposed fixed plate, and the lower surface of wherein fixed plate leads to
The form for crossing threaded connection is connected with more injection-tubes, and the outlet at bottom position of injection-tube is connected with the injection needle being vertically arranged
Head, the bottom position of injection needle are cased with rubber ring, and injection needle is set with pipette jack face, the upper end entrance of injection-tube
Place's docking is connected with flexible pipe, and the top center of fixed plate is fixedly connected with the flexible of electric cylinder by flange and screw
Bar, expansion link are vertically arranged, and the bottom of expansion link is mutually fixed with fixed plate, therefore in the presence of electric cylinder so that it is flexible
Bar drives fixed plate lifting, can now allow injection needle accurately to insert in the pipette placed in pipette jack, now
Because whole pipet stand is accurately positioned in the presence of locating dowel, therefore the insertion of whole injection needle also can be very square
Just, and rubber ring also plays the protection to pipette head end；The electric cylinder is arranged on the inner side of head by screw,
Expansion link activity passes through the through hole on head lower surface；The head is provided with liquid separation dispensing device, wherein liquid separation dispensing device
Hollow box body structure is mainly used, liquid separation dispensing device is provided with an air inlet, an inlet and multiple gas-liquids row
Outlet, wherein vapor-liquid outlet docks the other end of connection flexible pipe, and flexible pipe passes from the through hole of head lower surface；Liquid separation divides gas
The air inlet of device is connected with air pump by air inlet pipe, and the inlet of liquid separation dispensing device connects micro pump by feed tube
Outlet end, the liquid feeding end of micro pump are connected with the port of export of three-way solenoid valve, the two entrances of three-way solenoid valve by pipeline
End connects cleaning fluid tank by pipeline and distills the liquid outlet of water pot respectively, therefore in the presence of micro pump, will clean
The cleaning fluid of flow container is pumped into the inner side of liquid separation dispensing device, and is sent into the case of certain hydraulic pressure in injection-tube, now due to
In the presence of electric cylinder, injection needle has been stretched on the inside of pipette, and the cleaning fluid in such injection-tube can be to pipette
Inner surface effectively rinsed, while by switching the feed liquor port of three-way solenoid valve, it is possible to achieve cleaning fluid and distillation
The switching of water, cleaning so can be very easily realized, after the flushing of a period of time, by closing micro pump and electromagnetism
Triple valve, air pump is then turned on, air pump produces the compressed gas with certain pressure, after compressed gas enters liquid separation dispensing device
Part Liquid Residue is pressed into injection-tube first, after Liquid Residue emptying, compressed gas enters in injection-tube, then utilizes pressure
Contracting gas is realized to be dried up to the cold wind of pipette, can so be accelerated the quick of pipette and be drained, finally remove pipet stand, will
Pipette is collected and put well, integrally can disposably realize the Rapid Cleaning of multiple pipettes.
As further program of the utility model：Guidance panel is installed, on guidance panel in the side wall of the head
Mainly due to the switch of installation relevant device component, consequently facilitating user operates.
As further program of the utility model：It is mounted on adding water at the top of the cleaning fluid tank and distillation water pot
Mouthful.
As further program of the utility model：It is provided with the preceding surface of the fuselage by screw horizontally disposed
Laser lamp, the directly to the right of laser lamp have been screwed blackboard, can be facilitated by laser lamp and put height to pipette
Examination is realized, when pipette blocks the irradiation light of laser lamp, illustrates that pipette puts excessive height.
As further program of the utility model：The side wall of the base is provided with discharge outlet, and wherein discharge outlet passes through
Pipeline and water leg intercommunication.
The beneficial effects of the utility model：The utility model reasonable integral structure, use are quick and convenient, it is possible to achieve more
The quick of pipette is cleaned simultaneously, and automaticity is good, and human users are few, and effect is outstanding.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of full-automatic pipette cleaning machine, including cleaning machine main body with
And pipet stand, the cleaning machine main body are mainly made up of fuselage 1, base 2 and head 11, base 2 and head 11 are distinguished
It is fixed on the bottom and top of fuselage 1；Base 2 is provided with the upper end open side of the water leg 6, wherein water leg 6 of a depression
The more locating dowels 4 being vertically arranged are provided with, pipet stand is mainly made up of the orifice plate 7 of support 3 and the top of support 3, propped up
The bottom outer edge position of frame 3 is adhesive with spacing collar 5, and wherein spacing collar 5 is provided with the spacing hole run through up and down, and described limit
Setting is engaged between position hole and locating dowel 4；So pipet stand can be accurately placed on the correct station on base 2；
Orifice plate 7 is provided with multiple pipette jacks run through up and down, and the position directly above of pipette jack is provided with cleaning device, described
Cleaning device includes horizontally disposed fixed plate 17, and the form that the lower surface of wherein fixed plate 17 is connected through a screw thread is connected with more
Root injection-tube 8, the outlet at bottom position of injection-tube 8 are connected with the injection needle 9 being vertically arranged, the bottom position of injection needle 9
Be cased with rubber ring 10, injection needle 9 is set with pipette jack face, the upper end porch of injection-tube 8 dock be connected with it is soft
Pipe 24, and the top center of fixed plate 17 is fixedly connected with the expansion link 21 of electric cylinder 12 by flange and screw, stretches
Bar 21 is vertically arranged, and the bottom of expansion link 21 is fixed with the phase of fixed plate 17, therefore in the presence of electric cylinder 12 so that it is flexible
Bar 21 drives fixed plate 17 to lift, and can now allow injection needle 9 accurately to insert in the pipette placed in pipette jack,
Now because whole pipet stand is accurately positioned in the presence of locating dowel 4, therefore the insertion of whole injection needle 9 also can be non-
Normal convenience, and rubber ring 10 also plays the protection to pipette head end；The electric cylinder 12 is arranged on head by screw
11 inner side, the activity of expansion link 21 pass through the through hole on the lower surface of head 11；The head 11 is provided with liquid separation and divides gas to fill
Put 15, wherein liquid separation dispensing device 15 mainly uses hollow box body structure, liquid separation dispensing device 15 be provided with an air inlet,
One inlet and multiple vapor-liquid outlets, wherein vapor-liquid outlet dock the other end of connection flexible pipe 24, flexible pipe 24 from
The through hole of the lower surface of head 11 passes；The air inlet of liquid separation dispensing device 15 is connected with air pump 16 by air inlet pipe, and liquid separation divides gas
The inlet of device 15 connects the outlet end of micro pump 22 by feed tube, and the liquid feeding end of micro pump 22 is connected by pipeline
Have a port of export of three-way solenoid valve 23, the two entrances end of three-way solenoid valve 23 connected respectively by pipeline cleaning fluid tank 20 and
The liquid outlet of water pot 19 is distilled, therefore in the presence of micro pump 22, the cleaning fluid of cleaning fluid tank 20 is pumped into liquid separation and divides gas
The inner side of device 15, and be sent into the case of certain hydraulic pressure in injection-tube 8, now due in the presence of electric cylinder 12, noting
Penetrate syringe needle 9 to have stretched on the inside of pipette, the cleaning fluid in such injection-tube 8 can carry out the inner surface of pipette effective
Rinse, at the same by switching the feed liquor port of three-way solenoid valve 23, it is possible to achieve the switching of cleaning fluid and distilled water, so
Cleaning is very easily realized, after the flushing of a period of time, by closing micro pump 22 and three-way solenoid valve 23, Ran Houkai
Air pump 16 is opened, air pump 16 produces the compressed gas with certain pressure, and compressed gas, which enters after liquid separation dispensing device 15, first will
In the Liquid Residue press-in injection-tube 8 of part, after Liquid Residue emptying, compressed gas enters in injection-tube 8, then utilizes compressed gas
Body is realized to be dried up to the cold wind of pipette, can so be accelerated the quick of pipette and be drained, pipet stand finally be removed, by liquid relief
Pipe is collected and put well, integrally can disposably realize the Rapid Cleaning of multiple pipettes.
Guidance panel 18 is installed, mainly due to installation relevant device group on guidance panel 18 in the side wall of the head 11
The switch of part, consequently facilitating user operates.
The top of the cleaning fluid tank 20 and distillation water pot 19 is mounted on filler.
Horizontally disposed laser lamp 25, the directly to the right of laser lamp 25 are provided with by screw on the preceding surface of the fuselage 1
Blackboard 26 has been screwed, can have been facilitated by laser lamp 25 and examination is realized to the height of putting of pipette, work as pipette
When blocking the irradiation light of laser lamp 25, illustrate that pipette puts excessive height.
The side wall of the base 2 is provided with discharge outlet, and wherein discharge outlet passes through pipeline and the intercommunication of water leg 6.
Operation principle of the present utility model is：In the presence of micro pump 22, the cleaning fluid of cleaning fluid tank 20 is pumped into
The inner side of liquid separation dispensing device 15, and be sent into the case of certain hydraulic pressure in injection-tube 8, now due to the work in electric cylinder 12
Under, injection needle 9 has been stretched on the inside of pipette, and the cleaning fluid in such injection-tube 8 can enter to the inner surface of pipette
Row is effective to be rinsed, while by switching the feed liquor port of three-way solenoid valve 23, it is possible to achieve the switching of cleaning fluid and distilled water,
Cleaning so can be very easily realized, after the flushing of a period of time, by closing micro pump 22 and three-way solenoid valve
23, air pump 16 is then turned on, air pump 16 produces the compressed gas with certain pressure, and compressed gas enters liquid separation dispensing device 15
Part Liquid Residue is pressed into injection-tube 8 first afterwards, after Liquid Residue emptying, compressed gas enters in injection-tube 8, Ran Houli
Realized with compressed gas and the cold wind of pipette is dried up, can so accelerated the quick of pipette and drain, finally remove pipette
Frame, pipette is collected and put well, integrally can disposably realize the Rapid Cleaning of multiple pipettes.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of full-automatic pipette cleaning machine, including cleaning machine main body and pipet stand, it is characterised in that：The cleaning machine
Main body is mainly made up of fuselage, base and head, and base and head are separately fixed at the bottom and top of fuselage；Base
The water leg of a depression is provided with, the wherein upper end open edge of water leg is provided with the more locating dowels being vertically arranged, liquid relief
Pipe support is mainly made up of the orifice plate of support and cradle top, and the bottom outer edge position of support is adhesive with spacing collar, wherein limiting
Position circle is provided with the spacing hole run through up and down, and setting is engaged between described spacing hole and locating dowel；Such pipet stand
Can accurately it be placed on the correct station on base；Orifice plate is provided with multiple pipette jacks run through up and down, and liquid relief
The position directly above of pipe jack is provided with cleaning device, the cleaning device includes horizontally disposed fixed plate, wherein fixed plate
The form that lower surface is connected through a screw thread is connected with more injection-tubes, and the outlet at bottom position of injection-tube is connected with what is be vertically arranged
Injection needle, the bottom position of injection needle are cased with rubber ring, and injection needle is set with pipette jack face, injection-tube it is upper
Docked at end entrance and be connected with flexible pipe, and the top center of fixed plate is fixedly connected with electric cylinder by flange and screw
Expansion link, expansion link is vertically arranged, and the bottom of expansion link is mutually fixed with fixed plate；The electric cylinder is arranged on by screw
The inner side of head, expansion link activity pass through the through hole on head lower surface；The head is provided with liquid separation dispensing device, its
Middle liquid separation dispensing device mainly uses hollow box body structure, and liquid separation dispensing device is provided with an air inlet, an inlet
And multiple vapor-liquid outlets, wherein vapor-liquid outlet dock the other end of connection flexible pipe, flexible pipe leads to from head lower surface
Hole passes；The air inlet of liquid separation dispensing device is connected with air pump by air inlet pipe, and the inlet of liquid separation dispensing device passes through feed liquor
Pipe connects the outlet end of micro pump, and the liquid feeding end of micro pump is connected with the port of export of three-way solenoid valve, electromagnetism by pipeline
The two entrances end of triple valve is connected cleaning fluid tank by pipeline and distills the liquid outlet of water pot respectively.
A kind of 2. full-automatic pipette cleaning machine according to claim 1, it is characterised in that：Pacify in the side wall of the head
Equipped with guidance panel.
A kind of 3. full-automatic pipette cleaning machine according to claim 1, it is characterised in that：The cleaning fluid tank and steaming
Filler is mounted at the top of distilled water tank.
A kind of 4. full-automatic pipette cleaning machine according to claim 1, it is characterised in that：On the preceding surface of the fuselage
Horizontally disposed laser lamp is provided with by screw, the directly to the right of laser lamp has been screwed blackboard.
A kind of 5. full-automatic pipette cleaning machine according to claim 1, it is characterised in that：Set in the side wall of the base
There is discharge outlet, wherein discharge outlet passes through pipeline and water leg intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720481804.7U CN206925115U (en) | 2017-05-03 | 2017-05-03 | A kind of full-automatic pipette cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720481804.7U CN206925115U (en) | 2017-05-03 | 2017-05-03 | A kind of full-automatic pipette cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206925115U true CN206925115U (en) | 2018-01-26 |
Family
ID=61351389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720481804.7U Expired - Fee Related CN206925115U (en) | 2017-05-03 | 2017-05-03 | A kind of full-automatic pipette cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206925115U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967474A (en) * | 2019-04-28 | 2019-07-05 | 核工业理化工程研究院 | Liquid transferring tube cleaner |
| CN110538846A (en) * | 2019-09-30 | 2019-12-06 | 珠海泰坦新动力电子有限公司 | Tool for efficiently cleaning negative pressure container and operation method thereof |
| CN110653215A (en) * | 2018-06-28 | 2020-01-07 | 中国人民解放军总医院 | Sample adding gun head cleaning device |
| CN110743878A (en) * | 2019-10-31 | 2020-02-04 | 上海华力微电子有限公司 | Sampling bottle cleaning system and sampling bottle cleaning method |
| CN112170373A (en) * | 2020-10-20 | 2021-01-05 | 西安交通大学医学院第一附属医院 | Full-automatic liquid-transfering suction head washs integrative device of dress box of drying |
-
2017
- 2017-05-03 CN CN201720481804.7U patent/CN206925115U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110653215A (en) * | 2018-06-28 | 2020-01-07 | 中国人民解放军总医院 | Sample adding gun head cleaning device |
| CN109967474A (en) * | 2019-04-28 | 2019-07-05 | 核工业理化工程研究院 | Liquid transferring tube cleaner |
| CN110538846A (en) * | 2019-09-30 | 2019-12-06 | 珠海泰坦新动力电子有限公司 | Tool for efficiently cleaning negative pressure container and operation method thereof |
| CN110538846B (en) * | 2019-09-30 | 2023-09-12 | 珠海泰坦新动力电子有限公司 | Efficient negative pressure container cleaning tool and operation method thereof |
| CN110743878A (en) * | 2019-10-31 | 2020-02-04 | 上海华力微电子有限公司 | Sampling bottle cleaning system and sampling bottle cleaning method |
| CN112170373A (en) * | 2020-10-20 | 2021-01-05 | 西安交通大学医学院第一附属医院 | Full-automatic liquid-transfering suction head washs integrative device of dress box of drying |
| CN112170373B (en) * | 2020-10-20 | 2024-04-19 | 西安交通大学医学院第一附属医院 | Full-automatic pipetting head washs stoving dress box integrative device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20210503 |
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| CF01 | Termination of patent right due to non-payment of annual fee |