CN206930487U - A kind of fully automatic liquid processing system - Google Patents
A kind of fully automatic liquid processing system Download PDFInfo
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- CN206930487U CN206930487U CN201720949167.1U CN201720949167U CN206930487U CN 206930487 U CN206930487 U CN 206930487U CN 201720949167 U CN201720949167 U CN 201720949167U CN 206930487 U CN206930487 U CN 206930487U
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- syringe pump
- liquid
- mechanical arm
- controller
- processing system
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Abstract
It the utility model is related to a kind of fully automatic liquid processing system, including controller, syringe pump, mechanical arm, image identification system, pipette tips adapter and the balance for putting instrument；The syringe pump is used for the extraction or discharge of liquid, and it includes the pump housing and the screw mandrel that can be moved back and forth in the pump housing, and the screw mandrel realizes the extraction or discharge of liquid according to setting value under the motor driven that controller controls；The mechanical arm is connected with syringe pump, under control of the controller, realizing positioning of the mechanical arm in reagent position and sample position, and the transfer of the liquid such as syringe pump reagent；The syringe pump is provided with pipette tips adapter, controller is according to requirement of experiment, the disposable liquid transfer gun head of different volumes is identified by image identification system, and control machinery arm chooses corresponding disposable liquid transfer gun head automatically, the manually operated alternative that instead of in laboratory to begin a project completely, have the advantages that easy to operate, precision is high.
Description
Technical field
Bioexperiment device field is the utility model is related to, specifically a kind of fully automatic liquid processing system.
Background technology
When now carrying out the preparation of standard curve various concentrations point in the lab, typically using pipette, liquid-transfering gun and appearance
Measuring bottle is prepared, and in process for preparation, manual operations is complicated, may bring human error during liquid-transfering gun use into；Simultaneously
The artificial terminal for visually carrying out judging constant volume is needed when volumetric flask carries out constant volume, human error can be produced.
Utility model content
Technical problem to be solved in the utility model is the deficiency being directed in present experimentation, and we design a kind of complete
Automated fluid processing system, using high accuracy, the syringe pump of high stability and disposable liquid transfer gun head carry out solution preparation and
Addition of reagent etc..
The technical scheme that the utility model solves above-mentioned technical problem is as follows：
A kind of fully automatic liquid processing system, including controller, syringe pump (2), mechanical arm (1), image identification system, one
Secondary property pipette tips adapter (5) and the balance (7) for putting instrument；The syringe pump (2) is used for the extraction or discharge of liquid, its
Including the pump housing and the screw mandrel that can be moved back and forth in the pump housing, the screw mandrel is under the motor driven that controller controls, according to setting
Value realizes the extraction or discharge of liquid；The mechanical arm (1) is connected with syringe pump (2), under control of the controller, realizing machine
Tool arm (1) reagent position (6) and sample position positioning and pass through syringe pump extract release reagent；The syringe pump (2) is provided with
Disposable pipette tips adapter (5), controller identify the disposable of different volumes according to requirement of experiment by image identification system
Liquid transfer gun head (4), and control machinery arm (1) chooses corresponding disposable liquid transfer gun head (4) automatically.
Further, the mechanical arm (1) is X, Y, Z axis mechanical arm；The controller control stepper motor rotates, so as to
Belt system is driven, makes mechanical arm (1) mobile；
Further, the volume of the disposable liquid transfer gun head (4) is respectively 1ml and 5ml.
Further, the balance (7) is respectively arranged with centrifuge tube, test tube and solvent bottle, the balance in fixed position
(7) position mapping is established with syringe pump (2) and mechanical arm, controller is moved to accordingly according to requirement of experiment control machinery arm (2)
Position, and extracted by syringe pump and release reagent.
Further, syringe pump (2) is provided with correction part, can eliminate the systematic error as caused by abrasion.
The beneficial effects of the utility model are：1mL and 5mL disposable liquid transfer gun head is identified by controller automatization,
And the experimental specific liquid transfer gun head for needing to carry out automation selection needs, automate and carried out using disposable liquid transfer gun head
The preparation of standard curve concentration point, Dan Biao, mixed mark, single mark gradient, mixed mark gradient, mark-on reclaims preparation, carry out water sample transfer,
The addition function of the reagents such as developer, the manually operated alternative that instead of in laboratory to begin a project completely, tool are added in water sample
Have the advantages that easy to operate, precision is high.
Brief description of the drawings
Fig. 1 is the block diagram of the utility model；
Fig. 2 is the utility model structure chart；
Wherein reference mark is as follows：
1st, mechanical arm, 2, syringe pump, 3, shell, 4, disposable liquid transfer gun head, 5, disposable pipette tips adapter, 6, reagent
Position, 7, balance；
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in Figure 1-2, a kind of fully automatic liquid processing system, including controller, syringe pump (2), mechanical arm (1), figure
As identifying system, disposable pipette tips adapter (5) and the balance (7) for putting instrument；The syringe pump (2) is used for liquid
Extract or discharge, it includes the pump housing and the screw mandrel that can be moved back and forth in the pump housing, the motor belt motor that the screw mandrel controls in controller
Under dynamic, the extraction or discharge of liquid are realized according to setting value；The mechanical arm (1) is connected with syringe pump (2), in controller
Under control, positioning of the mechanical arm (1) in reagent position (6) and sample position is realized, and extracted by syringe pump and release reagent；The note
Penetrate pump (2) and be provided with disposable pipette tips adapter (5), controller is identified not according to requirement of experiment by image identification system
The disposable liquid transfer gun head (4) of same volume, and control machinery arm (1) chooses corresponding disposable liquid transfer gun head (4) automatically.
Fully automatic liquid processing system is used for carrying out the pre-treatment work of laboratory fluids, and its major function is into rower
The preparation of quasi- solution, the preparation of standard curve concentration point, the preparation of heavy metal mixed standard solution, heavy metal blended standard curve
The preparation of point.Examination is reacted in the automatic transfer of liquid, the automatic distribution of water sample, the mark-on experiment of recovery of standard addition water sample, water sample
Agent and the addition of water sample condition reagent.
System by the calculating and control of software, then and pick up disposable liquid transfer gun head (disposable pipette tips avoid by automatic choosing
Take the cross pollution that different liquids are brought into), when sample volume is less than 1mL instrument automatic Picking 1mL disposable pipette tips, when
Instrument automatic Picking 5mL disposable pipette tips when sample volume is more than 1mL.
Instrument uses disposable pipette tips adapter when taking liquid, and disposable pipette tips adapter is accurate in x, y, z mechanical arm
The disposable pipette tips (automatically selecting 1mL or 5mL, disposable pipette tips are carbon material category conductive material) of the lower pickup of positioning, take liquid process
Middle mechanical arm liquid level conduction whether can be contacted according to pipette tips come carry out liquid level follow sampling (i.e. instrument has detecting liquid level function,
The instrument alarm when sample deficiency, ensure that sample size is sufficient during sampling；Liquid level follow sampling can effectively reduce liquid residue in
On sampling hammerhead, the precision of instrument is influenceed), when taking that disposable pipette tips are not in contact with liquid level during liquid, software systems do not receive
Conductive signal, mechanical arm can (flow direction) be mobile downwards always；When disposable pipette tips contact liquid level, software systems can connect
The signal of conduction is received, mechanical arm stops movement, and instrument can carry out the extraction of liquid, and during Liquid extracting, mechanical arm can root
According to liquid level decline automatic detection liquid level and decline with liquid level.
Work system, in solution process for preparation, it is only necessary to which user of service inputs raw water sample index, and the water sample to be prepared
Index, instrument calculated and run automatically (example：The preparation of standard liquid, it need to only input concentration, the mother liquor position of mother liquor
Put；The concentration for the standard liquid prepared with needs, the position for needing the volume and standard liquid preparation bottle prepared, instrument meeting
Automatic solution preparation is carried out according to the setting of software.)
The utility model has the following advantages that：
1st, batch samples are quickly automatically finished sample-adding, mix, the pretreatment process such as dilution；
2nd, high-precision liquid relief：The sample transfer of 1uL ranks；
3rd, ripe mechanical arm design, at a high speed, sample handling processes are accurately completed；
4th, process open by design：Sample treatment can be established according to the demand of each analysis project；
5th, new sample treatment can be developed according to user's request；
6th, the scheme such as built-in mixed mark, Dan Biao, gradient dilution；Built-in total phosphorus, total nitrogen, ammonia nitrogen, nitrate, nitrite, sulphur
The national standard method sample allocation plan such as compound, cyanide, basicity, hardness, fluoride, chloride, phosphate, sulfate, can be with
Directly invoke operation；
7th, standard curve：One-key operation, quick and precisely；
8th, level detection：Automatic detection of liquid level liquid level, is automatically stopped on liquid level, sinks to level and can be set, and reduces
Outer wall hanging liquid measure, at utmost improve precision during liquid separation；
9th, using disposable TIP mode of operations, disposable TIP heads are taken/moved back automatically.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (5)
1. a kind of fully automatic liquid processing system, including controller, syringe pump (2), mechanical arm (1), image identification system, once
Property pipette tips adapter (5) and the balance (7) for putting instrument；The syringe pump (2) is used for the extraction or discharge of liquid, and it is wrapped
The pump housing and the screw mandrel that can be moved back and forth in the pump housing are included, the screw mandrel is under the motor driven that controller controls, according to setting value
Realize the extraction or discharge of liquid；The mechanical arm (1) is connected with syringe pump (2), under control of the controller, realizing machinery
Arm (1) reagent position (6) and sample position positioning and pass through syringe pump extract release reagent；The syringe pump (2) is connected with one
Secondary property pipette tips adapter (5), controller identify the disposable shifting of different volumes by image identification system according to requirement of experiment
Liquid pipette tips (4), and control machinery arm (1) is chosen corresponding disposable liquid transfer gun head (4) and extracted by syringe pump and releases examination automatically
Agent.
A kind of 2. fully automatic liquid processing system according to claim 1, it is characterised in that：The mechanical arm (1) be X,
Y, Z axis mechanical arm；The controller control stepper motor rotates, and so as to drive belt system, makes mechanical arm (1) mobile.
A kind of 3. fully automatic liquid processing system according to claim 1, it is characterised in that：The disposable liquid transfer gun head
(4) volume is respectively 1ml and 5ml.
A kind of 4. fully automatic liquid processing system according to claim 1, it is characterised in that：The balance (7) is in fixation
Position is respectively arranged with centrifuge tube, test tube and solvent bottle, and the balance (7) establishes position mapping with syringe pump (2) and mechanical arm,
Controller controls syringe pump (2) to be moved to relevant position according to requirement of experiment.
A kind of 5. fully automatic liquid processing system according to claim 1, it is characterised in that：Syringe pump (2) is provided with strong
Positive part, the systematic error as caused by abrasion can be eliminated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720949167.1U CN206930487U (en) | 2017-07-25 | 2017-07-25 | A kind of fully automatic liquid processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720949167.1U CN206930487U (en) | 2017-07-25 | 2017-07-25 | A kind of fully automatic liquid processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206930487U true CN206930487U (en) | 2018-01-26 |
Family
ID=61355520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720949167.1U Active CN206930487U (en) | 2017-07-25 | 2017-07-25 | A kind of fully automatic liquid processing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN206930487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108977344A (en) * | 2018-09-21 | 2018-12-11 | 西安佰奥莱博生物科技有限公司 | A kind of separating extraction device and separating and extracting process |
-
2017
- 2017-07-25 CN CN201720949167.1U patent/CN206930487U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108977344A (en) * | 2018-09-21 | 2018-12-11 | 西安佰奥莱博生物科技有限公司 | A kind of separating extraction device and separating and extracting process |
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Addressee: Zhang Lele Document name: payment instructions |
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| DD01 | Delivery of document by public notice |