CN106199031A - A kind of high-speed rotary fluid sample automated injection device - Google Patents
A kind of high-speed rotary fluid sample automated injection device Download PDFInfo
- Publication number
- CN106199031A CN106199031A CN201610472012.3A CN201610472012A CN106199031A CN 106199031 A CN106199031 A CN 106199031A CN 201610472012 A CN201610472012 A CN 201610472012A CN 106199031 A CN106199031 A CN 106199031A
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- sample
- sample introduction
- introduction needle
- dimensional movement
- injection device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
- G01N35/1011—Control of the position or alignment of the transfer device
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A kind of high-speed rotary fluid sample automated injection device, including base plate, frame, the two-dimensional movement platform being arranged in frame, sample introduction module and sample funcition table for injecting, sample bottle and waste liquid bottle, described two-dimensional movement platform includes constituting by motor-driven horizontal slide rail assembly with by motor-driven vertical slide rail assembly, described sample introduction module includes that sample introduction needle and sample introduction needle fix seat, sample introduction needle is fixed seat and is arranged on two-dimensional movement platform, the piston rod of sample introduction needle is connected with power source, and sample funcition table for injecting includes being made up of motor-driven specimen rotating holder and sample load pipe.This device can be used for being uniformly added into fluid sample in soft material, and when loading injected sample solution in pipe by sample introduction needle to sample, by high speed rotating sample funcition table for injecting, overcomes bumpy motion, vibration occurs and injects the problem such as unsuccessfully.It is also added with circuit control system on the apparatus simultaneously and realizes the automatization of injection, solve the problems such as precision, stability and work efficiency that manual injection enters be relatively low.
Description
Technical field
The invention belongs to fluid sample loading technique field, specifically a kind of high-speed rotary fluid sample injects dress automatically
Put, can be used for filling liquid spice in the article such as Medicated cigarette, to carry out relevant smoke panel test mensuration, development test.
Background technology
Along with the raising of people's quality of the life, hobby and the demand of fragrance are increased by consumer day by day, various public places
And private residence builds pleasant fragrance, people can be allowed to produce on sense organ joyful, the various demands such as banish the feeling of languor.In order to protect
Holding the persistency of fragrance, spice solution may need to be injected in gel, powder, the object such as thread.
With the development of automatic technology, liquid is sampled automatically and sample introduction obtains and develops rapidly.By three-dimensional platform with
Sample introduction needle combines the field such as foundation of automatically preparation, the automatic sampling platform that are applied to solution.But for liquid
Body is uniformly injected into aspect and there is also certain difficulty in the hardness sample more than liquid.Sample introduction needle is more than the sample of liquid to hardness
In product during injection, there will be greatly sample introduction needle bumpy motion due to resistance, vibration and the filling sample introduction problem such as unsuccessfully occur.
Currently with manually when hardness is more than injection spice solution in the sample such as Medicated cigarette of liquid, sample injection is uneven
Even, time-consuming, it is unfavorable for that replicate analysis and sample are prepared on a large scale.It is thus desirable to the injection device that design automation degree is high, from
And make up the defect of prior art.
Summary of the invention
The purpose of the present invention is based on above-mentioned prior art situation and provides a kind of compact, highly versatile, property
The high-speed rotary fluid sample automated injection device that energy is stable.This device has that reproducible, capacity of resisting disturbance is strong and injection
The features such as speed is fast.
It is an object of the invention to be achieved through the following technical solutions:
A kind of high-speed rotary fluid sample automated injection device, including base plate, frame, the two-dimensional movement that is arranged in frame
Platform, sample introduction module and sample funcition table for injecting, sample bottle and the waste liquid bottle being fixed on base plate, described two-dimensional movement platform includes by electricity
Horizontal slide rail assembly that machine drives and being made up of motor-driven vertical slide rail assembly, described sample introduction module includes sample introduction needle and entering
Seat fixed by sample pin, and sample introduction needle is fixed seat and is arranged on the slide block in the vertical slide rail assembly of two-dimensional movement platform, the piston of sample introduction needle
Bar is connected with being arranged on the power source that sample introduction needle fixes on seat, sample funcition table for injecting include by motor-driven specimen rotating holder and
The sample load pipe being arranged on specimen rotating holder, sample funcition table for injecting, sample bottle, waste liquid bottle and sample introduction needle are positioned at same vertical
In, and parallel with the horizontal slide rail of two-dimensional movement platform.
Described sample load pipe is threaded connection mode or direct plug-in mounting mode is fixed on specimen rotating holder.
Being arranged on the power source that sample introduction needle fixes on seat is air pump, screw rod motor or linear stepping motor.
It is provided with the software that directly can be penetrated by sample introduction needle on the bottleneck of described sample bottle and waste liquid bottle and seals lid.Sample bottle
Positioned by the hole, location offered on base plate with waste liquid bottle.
This device also includes for controlling the motion of two-dimensional movement platform, sample introduction needle imbibition fluid injection action and specimen rotating holder rotation
Circuit control system.Two-dimensional movement platform, sample funcition table for injecting and sample introduction needle base are provided with and are connected with circuit control system
Location optocoupler, relevant position is judged by the signal sensed by optocoupler, the letter that circuit control system sends according to optocoupler
Number perform predetermined operation according to program.When circuit control system further encounters fault, command motor automatically cuts off operation, and leads to
Buzzer warning on oversampling circuit plate.
It is provided with position sensor on described sample introduction needle firm banking, comes by controlling the movement position of the piston of sample introduction needle
Control extraction and the injection volume of solution to be injected.
In use, sample introduction needle first draws a certain amount of solution to be injected to the present invention, sample introduction needle is adjusted by two-dimensional movement platform
Joint is to the axial location of sample funcition table for injecting, and circuit control system sends instruction makes specimen rotating holder carry out high speed rotating.Then electricity
Path control system sends instruction makes two-dimensional movement platform move down, and sample introduction needle is thrust the sample to be injected of sample filling pipe
In, after thrusting the degree of depth specified, two-dimensional movement platform moves up, and presses simultaneously and be uniformly injected into by sample under the piston rod of sample introduction needle
In sample to be injected.
It is an advantage of the current invention that: utilize this device to can be used in soft material to be homogeneously added into fluid sample, and with
Sample introduction needle, when sample loads injected sample solution in pipe, by high speed rotating sample stage, overcomes bumpy motion, trembles
With inject the problem such as unsuccessfully.It is also added with circuit control system simultaneously on the apparatus and achieves the automatization of injection, solve artificial
The problem that the precision, stability and the work efficiency that are injected into are relatively low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention,
In Fig. 1: 1-base plate 1,2-frame, 3-two-dimensional movement platform, 4-sample introduction module, 5-sample funcition table for injecting, 6-sample bottle, 7-waste liquid
Bottle, 8-horizontal slide rail assembly, 9-vertical slide rail assembly, 10-sample introduction needle, 11-sample introduction needle fixes seat, 12-specimen rotating holder, 13-
Sample load pipe.
Fig. 2 is circuit control principle schematic flow sheet.
Detailed description of the invention
The present invention is described further below in conjunction with accompanying drawing:
As shown in Figure 1, 2: a kind of high-speed rotary fluid sample automated injection device, including base plate 1, frame 2, it is arranged on frame
On two-dimensional movement platform 3, sample introduction module 4 and the sample funcition table for injecting 5 being fixed on base plate 1, sample bottle 6 and waste liquid bottle 7, described
Two-dimensional movement platform 3 includes constituting by motor-driven horizontal slide rail assembly 8 with by motor-driven vertical slide rail assembly 9, described
Sample introduction module includes that sample introduction needle 10 and sample introduction needle fix seat 11, and sample introduction needle is fixed seat 11 and is arranged on the vertical slide rail of two-dimensional movement platform
On slide block in assembly 9, the piston rod of sample introduction needle 10 is with to be arranged on the power source that sample introduction needle fixes on seat (can be straight line stepping electricity
Machine or screw rod motor) it is connected, sample funcition table for injecting 5 includes by motor-driven specimen rotating holder 12 and is arranged on specimen rotating holder
Sample load pipe 13 on 12, sample funcition table for injecting 5, sample bottle 6, waste liquid bottle 7 and sample introduction needle 10 be positioned at same vertical, and with
The horizontal slide rail of two-dimensional movement platform 3 is parallel.
During use, described sample introduction needle 10 extracts a certain amount of solution to be injected, and by the horizontal slide rail group of two-dimensional movement platform 3
Sample introduction needle 10 is adjusted to the axial location of sample funcition table for injecting 5 by part 8, and circuit control system sends instruction makes specimen rotating holder 12 enter
Row high-speed rotation.Sending instruction the most again makes the slide block in two-dimensional movement platform vertical slide rail assembly 9 move down, by sample introduction needle 10
Thrust sample load pipe 13 sample to be injected in, after thrusting the degree of depth specified, the vertical slide rail assembly 9 of two-dimensional movement platform 3 to
Upper movement, presses under the piston rod of sample introduction needle simultaneously and is evenly injected in sample to be injected by sample.
The initial position of two-dimensional movement platform 3: the needle point distance sample funcition table for injecting 5 upper surface 5mm of vertical direction sample introduction needle 10.
20mm on the left of the axial direction of horizontal direction distance sample funcition table for injecting 5.
Initial position self-inspection: trigger the self-inspection button of circuit control system, according to the program preset in circuit control system
Position is carried out self-inspection and check and correction, and sample introduction needle 10 and two-dimensional movement platform 3 are moved to initial position.
Solution to be injected extract flow process: trigger solution to be injected extract button, two-dimensional movement platform 3 sample introduction needle 10 is moved to
Above sample bottle 6, two-dimensional movement platform 3 moves downward the bottle stopper making sample introduction needle 10 pierce through sample bottle 6.When sample introduction needle 10 enter treat into
Time below sample solution, two-dimensional movement platform 3 stops moving downward, and sample introduction needle 10 is by the piston on sample introduction needle firm banking 11 simultaneously
The solution to be injected that moved extracts.By two-dimensional movement platform 3, sample introduction module 4 is moved to initial position.
The injection flow process of solution to be injected: the sample introduction module 4 completing sample extraction is moved to sample note from initial position
Penetrating the axial location of platform 5, circuit control system sends instruction makes specimen rotating holder 12 carry out high-speed rotation.Then circuit controls system
System sends instruction makes two-dimensional movement platform 3 move down, and sample introduction needle 10 is thrust in the sample to be injected that sample loads pipe 13, thorn
Entering after the degree of depth specified, two-dimensional movement platform 3 moves up, and sample introduction needle 10 is by the piston on sample introduction needle firm banking 11 simultaneously
Sample is evenly injected in the sample to be injected that sample loads pipe 13.After solution to be injected completes injection, moved by two dimension
Sample introduction module 4 is moved to initial position by dynamic platform 3.
The cleaning process of sample introduction needle: the sample introduction module 4 of sample extraction will be completed move to from initial position the axle of waste liquid bottle 7
To position.Circuit control system sends instruction makes two-dimensional movement platform 3 move down, and sample introduction needle 10 is thrust the bottle of waste liquid bottle 7
In plug.Two-dimensional movement platform 3 stops moving down, and sample introduction needle 10 passes through the piston on sample introduction needle firm banking 11 by solution to be injected
It is expelled in waste liquid bottle 5.After solution to be injected completes injection, by two-dimensional movement platform 3, sample introduction module 4 is moved to initial bit
Put.Sample introduction needle 10 completes once to clean.
During sample injection, first sample introduction needle 10 is cleaned 3 times, extract solution to be injected the most again, and complete to be injected molten
The injection of liquid.
Claims (7)
1. a high-speed rotary fluid sample automated injection device, it is characterised in that: include base plate, frame, be arranged on frame
On two-dimensional movement platform, sample introduction module and the sample funcition table for injecting, sample bottle and the waste liquid bottle that are fixed on base plate, described two dimension is moved
Dynamic platform includes constituting by motor-driven horizontal slide rail assembly with by motor-driven vertical slide rail assembly, described sample introduction module bag
Including sample introduction needle and sample introduction needle fixes seat, sample introduction needle is fixed seat and is arranged on the slide block in the vertical slide rail assembly of two-dimensional movement platform,
The piston rod of sample introduction needle is connected with being arranged on the power source that sample introduction needle fixes on seat, and sample funcition table for injecting includes by motor-driven
Specimen rotating holder and the sample load pipe being arranged on specimen rotating holder, sample funcition table for injecting, sample bottle, waste liquid bottle and sample introduction needle position
In same vertical and parallel with the horizontal slide rail of two-dimensional movement platform.
High-speed rotary fluid sample automated injection device the most according to claim 1, it is characterised in that: described sample fills
Fill out pipe be threaded connection mode or directly plug-in mounting mode be fixed on specimen rotating holder.
High-speed rotary fluid sample automated injection device the most according to claim 1, it is characterised in that: it is arranged on sample introduction
The power source on seat fixed by pin is air pump, screw rod motor or linear stepping motor.
High-speed rotary fluid sample automated injection device the most according to claim 1, it is characterised in that: described sample bottle
It is provided with the software that directly can be penetrated by sample introduction needle with the bottleneck of waste liquid bottle and seals lid.
High-speed rotary fluid sample automated injection device the most according to claim 1, it is characterised in that: this device also wraps
Include for controlling the circuit control system that the motion of two-dimensional movement platform, sample introduction needle imbibition fluid injection action and specimen rotating holder rotate.
High-speed rotary fluid sample automated injection device the most according to claim 1, it is characterised in that: sample bottle is with useless
Liquid bottle is positioned by the hole, location offered on base plate.
High-speed rotary fluid sample automated injection device the most according to claim 1, it is characterised in that: at two-dimensional movement
It is provided with location optocoupler on platform, sample funcition table for injecting and sample introduction needle base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610472012.3A CN106199031A (en) | 2016-06-27 | 2016-06-27 | A kind of high-speed rotary fluid sample automated injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610472012.3A CN106199031A (en) | 2016-06-27 | 2016-06-27 | A kind of high-speed rotary fluid sample automated injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106199031A true CN106199031A (en) | 2016-12-07 |
Family
ID=57461700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610472012.3A Pending CN106199031A (en) | 2016-06-27 | 2016-06-27 | A kind of high-speed rotary fluid sample automated injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106199031A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593374A (en) * | 2018-03-01 | 2018-09-28 | 南京航空航天大学 | High throughput prepares test fiber and resin micro interface performance drop sampling device and method |
| CN109781646A (en) * | 2019-03-15 | 2019-05-21 | 中世沃克(天津)科技发展股份有限公司 | Full-automatic ultraviolet aquatic oil detector |
| CN110420071A (en) * | 2019-06-10 | 2019-11-08 | 义乌市禾安农业科技有限公司 | A kind of injection needle mobile device |
| CN112526578A (en) * | 2020-11-30 | 2021-03-19 | 湖南汉华京电清洁能源科技有限公司 | Radioactive sample processing device |
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|---|---|---|---|---|
| US3847162A (en) * | 1973-10-29 | 1974-11-12 | Liberty Tool & Die Co | Apparatus for injecting a fluid into a package of cigarettes |
| US20040182405A1 (en) * | 2000-10-23 | 2004-09-23 | Brown & Williamson Tobacco Corporation | Method for supplying a flowable medium to the tobacco of a smoking product |
| WO2005065471A1 (en) * | 2003-12-31 | 2005-07-21 | Focke & Co. (Gmbh & Co. Kg) | Method and device for transferring, in particular, flavouring agents to cigarettes |
| CN102511920A (en) * | 2012-01-09 | 2012-06-27 | 北京慧荣和科技有限公司 | Precise injection instrument of essences and spices |
| CN202456370U (en) * | 2012-01-09 | 2012-10-03 | 北京慧荣和科技有限公司 | Precision injection instrument of essences and flavors |
| CN103798946A (en) * | 2012-11-12 | 2014-05-21 | 山东中烟工业有限责任公司青岛卷烟厂 | Sugar spice application and processing system |
| CN204448438U (en) * | 2015-02-12 | 2015-07-08 | 昆山精诚膜技术有限公司 | Rotating disc type joins glue glue-injection machine automatically |
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2016
- 2016-06-27 CN CN201610472012.3A patent/CN106199031A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3847162A (en) * | 1973-10-29 | 1974-11-12 | Liberty Tool & Die Co | Apparatus for injecting a fluid into a package of cigarettes |
| US20040182405A1 (en) * | 2000-10-23 | 2004-09-23 | Brown & Williamson Tobacco Corporation | Method for supplying a flowable medium to the tobacco of a smoking product |
| WO2005065471A1 (en) * | 2003-12-31 | 2005-07-21 | Focke & Co. (Gmbh & Co. Kg) | Method and device for transferring, in particular, flavouring agents to cigarettes |
| CN102511920A (en) * | 2012-01-09 | 2012-06-27 | 北京慧荣和科技有限公司 | Precise injection instrument of essences and spices |
| CN202456370U (en) * | 2012-01-09 | 2012-10-03 | 北京慧荣和科技有限公司 | Precision injection instrument of essences and flavors |
| CN103798946A (en) * | 2012-11-12 | 2014-05-21 | 山东中烟工业有限责任公司青岛卷烟厂 | Sugar spice application and processing system |
| CN204448438U (en) * | 2015-02-12 | 2015-07-08 | 昆山精诚膜技术有限公司 | Rotating disc type joins glue glue-injection machine automatically |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593374A (en) * | 2018-03-01 | 2018-09-28 | 南京航空航天大学 | High throughput prepares test fiber and resin micro interface performance drop sampling device and method |
| CN109781646A (en) * | 2019-03-15 | 2019-05-21 | 中世沃克(天津)科技发展股份有限公司 | Full-automatic ultraviolet aquatic oil detector |
| CN109781646B (en) * | 2019-03-15 | 2021-05-04 | 中世沃克(天津)科技发展股份有限公司 | Full-automatic ultraviolet aquatic oil detector |
| CN110420071A (en) * | 2019-06-10 | 2019-11-08 | 义乌市禾安农业科技有限公司 | A kind of injection needle mobile device |
| CN110420071B (en) * | 2019-06-10 | 2021-06-25 | 义乌市宏博机械科技有限公司 | Injection needle moving device |
| CN112526578A (en) * | 2020-11-30 | 2021-03-19 | 湖南汉华京电清洁能源科技有限公司 | Radioactive sample processing device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |
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| WD01 | Invention patent application deemed withdrawn after publication |