CN109633184A - A kind of automatic sampling cleaning equipment - Google Patents
A kind of automatic sampling cleaning equipment Download PDFInfo
- Publication number
- CN109633184A CN109633184A CN201811266690.XA CN201811266690A CN109633184A CN 109633184 A CN109633184 A CN 109633184A CN 201811266690 A CN201811266690 A CN 201811266690A CN 109633184 A CN109633184 A CN 109633184A
- Authority
- CN
- China
- Prior art keywords
- control unit
- connecting plate
- circular disk
- rotating circular
- telescopic arm
- 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.)
- Granted
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/083—Removing scrap from containers, e.g. removing labels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
- B08B9/30—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking and having conveyors
Abstract
The invention discloses a kind of automatic sampling cleaning equipments, including reagent bottle, washer bottle, multitube pump, control unit, connecting plate, support post, telescopic arm, rotating circular disk, diversion trench, sample introduction head, cleaning head, cuvette cutting ferrule and UV, visible light sample injector, the reagent bottle and washer bottle are connect with sample introduction head and cleaning head respectively by multitube pump, and multitube pump is electrically connected with control unit；Support post is provided in the connecting plate, the guide-track groove that support post matches is provided on connecting plate, connecting plate can be moved up and down in the vertical direction by track groove, connecting plate and control unit are electrically connected, rotating circular disk is provided on the connecting plate, rotating circular disk can be rotated around disc centre, and rotating circular disk and control unit are electrically connected, and control unit accurately to control the rotation angle of rotating circular disk；On a rotary disc, telescopic arm is fixedly connected with rotating circular disk, and telescopic arm elongates or shortens for the telescopic arm setting.
Description
Technical field
The present invention relates to laboratory devices field, especially a kind of automatic sampling cleaning equipment.
Background technique
Cuvette (cuvette) is a kind of instrumentation for spectrum analysis.Its stone mainly fired by silica flour
English cuvette also has the appearance of the cuvettes such as micro, semimicro, fluorescence, and cuvette is generally cuboid, and bottom and two sides are sanding
Glass, another two sides are that transparent surface made of optical glass is formed using melting one, glass powder high temperature sintering and glue bond.
It is carrying out medical test or when scientific experiment, is being frequently encountered and needs to carry out cuvette and detected, existing
In detection device, be required to manually to carry out operation sampling and cleaning, and cuvette optical glass face be easy to artificial clear
It is polluted when washing with sampling operation and damaged, the combination and light transmission in cuvette optical glass face is damaged
Afterwards, it is necessary to replace cuvette, cause to waste.
Summary of the invention
To solve problems of the prior art, the present invention provides a kind of automatic sampling cleaning equipments.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of automatic sampling cleaning equipment, including reagent bottle, washer bottle, multitube pump, control unit, connecting plate, support post, stretch
Contracting arm, rotating circular disk, diversion trench, sample introduction head, cleaning head, cuvette cutting ferrule and UV, visible light sample injector, the reagent bottle and clear
Wash bottle is connect with sample introduction head and cleaning head respectively by multitube pump, and multitube pump is electrically connected with control unit；In the connecting plate
It is provided with support post, the guide-track groove that support post matches is provided on connecting plate, connecting plate can be by track groove vertical
It is moved up and down on direction, connecting plate and control unit are electrically connected, and are provided with rotating circular disk, rotational circle on the connecting plate
Disk can be rotated around disc centre, and rotating circular disk and control unit are electrically connected, and control unit accurately to control rotational circle
The rotation angle of disk；On a rotary disc, telescopic arm is fixedly connected with rotating circular disk for telescopic arm setting, telescopic arm extend or
Shorten, telescopic arm and control unit are electrically connected.
Preferably, the top of rotating circular disk is arranged in the sample introduction head and cleaning head, and sample introduction head is fixedly connected with cleaning head
It connects on connecting plate.
Preferably, the lower section of rotating circular disk, diversion trench and the wherein fixed company of a support post is arranged in the diversion trench
It connects.
Preferably, the branch support post is set as four, is uniformly arranged on four angles of connecting plate respectively.
Preferably, the top of the diversion trench is funnel-form.
Preferably, institute's cuvette cutting ferrule is cuboid, cuboid upper end opening, is provided with rectangle on open end
Detent stick, detent stick is used cooperatively with telescopic arm.
Preferably, stopper is provided on the telescopic arm.
Preferably, the UV, visible light sample injector is connect with control unit, and control unit controls UV, visible light sample injector
Switch.
The beneficial effects of the present invention are:
1. the automatic cleaning that the present invention can in fact to the automatic detection and contrastive colours ware of detection reagent, has saved human resources.
2. the present invention can extend ratio to avoid the destruction of contrastive colours ware optical glass when manual sampling and cleaning
The service life of color ware.
3. the configuration of the present invention is simple, applied widely in the lab, more accurate for the detection of experimental data.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the connecting plate of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the cuvette cutting ferrule of the embodiment of the present invention；
Fig. 4 is diversion trench overlooking structure diagram in the embodiment of the present invention；
Fig. 5 is circuit connection diagram in the embodiment of the present invention；
Description of symbols:
1, reagent bottle；2, washer bottle；3, multitube pumps；4, control unit；5, connecting plate；6, support post；7, telescopic arm；8, it rotates
Disk；9, diversion trench；10, sample introduction head；11, cleaning head；12, cuvette cutting ferrule；13, UV, visible light sample injector；71, stopper；
121, detent stick.
Specific embodiment
The embodiment of the present invention is described in detail with reference to the accompanying drawing.
Embodiment:
A kind of automatic sampling cleaning equipment, including reagent bottle 1, washer bottle 2, multitube pump 3, control unit 4, connecting plate 5, support are vertical
Column 6, telescopic arm 7, rotating circular disk 8, diversion trench 9, sample introduction head 10, cleaning head 11, cuvette cutting ferrule 12 and UV, visible light sample injector
13, the reagent bottle 1 and sample introduction head 10 connects by multitube pump 3, and the multitube pumps in 3 the one end and reagent of a compression conduit
Bottle 1 connects, and the other end is connect with sample introduction head 10, and the reagent in reagent bottle 1 is discharged by 3 pressurization of multitube pump from sample introduction head 10；Institute
It states washer bottle 2 and is connect with cleaning head 11 by multitube pump 3, one end of another compression conduit and washer bottle 2 in the multitube pump 3
Connection, the other end are connect with cleaning head 11, and the cleaning solution in washer bottle 2 is discharged by 3 pressurization of multitube pump from cleaning head 11；Multitube
Pump 3 is electrically connected with control unit 4, and control unit 4 controls the unlatching that multitube pumps 3 each pipelines, to control 10 He of sample introduction head
The discharge of liquid in cleaning head 11, control unit 4 is specially PLC programmable logic controller (PLC), model in the present embodiment
SIMATIC S7-300。
It is provided with 4 support posts 6 in the connecting plate 5, is provided on connecting plate 5 and matches with four support posts 6
Guide-track groove, connecting plate 5 can be moved up and down in the vertical direction by track groove；Connecting plate 5 and control unit 4 are electrically
Connection.Control unit 4 is accurately controlled in connecting plate 5 in the movement of vertical direction.
Rotating circular disk 8 is provided on the connecting plate 5, rotating circular disk 8 can be rotated around disc centre, rotating circular disk
8 are electrically connected with control unit 4, and control unit 4 accurately controls the rotation angle of rotating circular disk 8.
The telescopic arm 7 is arranged on rotating circular disk 8, and telescopic arm 7 is fixedly connected with rotating circular disk 8, telescopic arm 7 extend or
Shorten, telescopic arm 7 and control unit 4 are electrically connected；Stopper 71, stopper 71 and telescopic arm are provided on the telescopic arm 7
The distance between end is 11mm.
The top of rotating circular disk 8, sample introduction head 10 and the fixed company of cleaning head 11 is arranged in the sample introduction head 10 and cleaning head 11
It connects on connecting plate 5.The lower section of rotating circular disk 8 is arranged in the diversion trench 9, and diversion trench 9 and a wherein support post 6 are solid
Fixed connection, the top of the diversion trench 9 are funnel-form, and waste liquid is flowed out from diversion trench 9.
The cuvette cutting ferrule 12 is cuboid, and cuboid upper end opening is provided with rectangular detent on open end
Stick 121, detent stick 121 are used cooperatively with telescopic arm 7, and the width of detent stick 121 is 11*10mm, and cuvette is encased in cuvette
In cutting ferrule 12.
The UV, visible light sample injector 13 is connect with control unit 4, and when needing to detect, control unit 4 controls purple
Outer visible sample injector 13 is opened, and after detection, control unit 4 controls UV, visible light sample injector 13 and closes.
The implementation of automatic sampling cleaning；
(1) sample being placed in reagent bottle 1 enters sample introduction head 10 by 3 pressurization of multitube pump；
(2) control of control unit 4 is acted synergistically by connecting plate 5 and telescopic arm 7, and 12 support of cuvette cutting ferrule of cuvette will be housed
It rises；
(3) control unit 4 controls multitube pump 3 and is pressed into sample in cuvette from sample introduction head 10；
(3) control unit 4 controls telescopic arm 7 and stretches, and cuvette is put into ultraviolet sample injector 13 and is tested；
(4) after measurement finishes, control unit 4 controls telescopic arm 7 and stretches, and cuvette is taken from ultraviolet sample injector 13
Out；
(5) after taking out, control unit 4 controls rotating circular disk 8 and is rotated, and the sample in cuvette is poured into diversion trench 9,
Waste liquid is flowed out from diversion trench 9, and then rotating circular disk 8 resets, and rotates to horizontal position.
(6) then the cleaning solution in washer bottle 2 pumps 3 by multitube and enters cleaning head 11, and cleaning head 11 is single by control
Member 4 is controlled, and cleaning solution is poured into cuvette, rotating circular disk 8, which is rotated, later pours into the cleaning solution in cuvette
In diversion trench 9, waste liquid goes out from diversion trench stream 9, and then rotating circular disk 8 resets, and rotates to horizontal position.Repeatedly, until than
Color ware cleans up.
(7) after cleaning up, control unit 4 controls telescopic arm 7, and cuvette is put into cuvette protecting box.
A specific embodiment of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (8)
1. a kind of automatic sampling cleaning equipment, which is characterized in that including reagent bottle, washer bottle, multitube pump, control unit, connection
Plate, support post, telescopic arm, rotating circular disk, diversion trench, sample introduction head, cleaning head, cuvette cutting ferrule and UV, visible light sample injector,
The reagent bottle and washer bottle are connect with sample introduction head and cleaning head respectively by multitube pump, and multitube pump electrically connects with control unit
It connects；It is provided with support post in the connecting plate, the guide-track groove that support post matches is provided on connecting plate, connecting plate can lead to
It crosses track groove to move up and down in the vertical direction, connecting plate and control unit are electrically connected, and are provided on the connecting plate
Rotating circular disk, rotating circular disk can be rotated around disc centre, and rotating circular disk and control unit are electrically connected, and control unit is come
The rotation angle of accurate control rotating circular disk；On a rotary disc, telescopic arm and rotating circular disk are fixed and are connected for the telescopic arm setting
It connects, telescopic arm elongates or shortens, and telescopic arm and control unit are electrically connected.
2. a kind of automatic sampling cleaning equipment according to claim 1, it is characterised in that: the sample introduction head and cleaning head are set
It sets in the top of rotating circular disk, sample introduction head is fixedly connected with cleaning head and connects on connecting plate.
3. a kind of automatic sampling cleaning equipment according to claim 2, it is characterised in that: the diversion trench setting is rotating
The lower section of disk, diversion trench are fixedly connected with a wherein support post.
4. a kind of automatic sampling cleaning equipment according to claim 3, it is characterised in that: the branch support post is set as
It four, is uniformly arranged on four angles of connecting plate respectively.
5. a kind of automatic sampling cleaning equipment according to claim 4, it is characterised in that: the top of the diversion trench
For funnel-form.
6. a kind of automatic sampling cleaning equipment according to claim 5, it is characterised in that: the cuvette cutting ferrule is rectangular
The bodily form, cuboid upper end opening are provided with rectangular detent stick on open end, and detent stick is used cooperatively with telescopic arm.
7. a kind of automatic sampling cleaning equipment according to claim 6, it is characterised in that: be provided with resistance on the telescopic arm
Block.
8. a kind of automatic sampling cleaning equipment according to claim 7, it is characterised in that: the UV, visible light sample injector with
Control unit connection, control unit control the switch of UV, visible light sample injector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811266690.XA CN109633184B (en) | 2018-10-29 | 2018-10-29 | Automatic advance a kind cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811266690.XA CN109633184B (en) | 2018-10-29 | 2018-10-29 | Automatic advance a kind cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109633184A true CN109633184A (en) | 2019-04-16 |
| CN109633184B CN109633184B (en) | 2022-04-19 |
Family
ID=66066869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811266690.XA Active CN109633184B (en) | 2018-10-29 | 2018-10-29 | Automatic advance a kind cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109633184B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63138236A (en) * | 1986-11-29 | 1988-06-10 | Shimadzu Corp | Automatic biochemical analyzing device |
| CN103230912A (en) * | 2013-04-15 | 2013-08-07 | 江苏大学 | Integrated device and method used for detecting COD (Chemical Oxygen Demand) and cleaning cuvette automatically |
| CN103264029A (en) * | 2013-05-06 | 2013-08-28 | 深圳市华星光电技术有限公司 | Washing device and washing method of chromatographing sample bottles |
| CN204346897U (en) * | 2014-12-24 | 2015-05-20 | 茂名市食品药品检验所 | A kind of automatic cleaning and sampling device being applicable to photometry |
| CN205236580U (en) * | 2015-12-08 | 2016-05-18 | 广东省肇庆市质量计量监督检测所 | Self - cleaning device suitable for gas liquid chromatogram - mass spectrography |
| CN205613803U (en) * | 2016-04-20 | 2016-10-05 | 刘晓锋 | Medical reagent bottle belt cleaning device |
| CN107064530A (en) * | 2017-06-21 | 2017-08-18 | 福建省吉龙德环保科技有限公司 | A kind of Water Test Kits and water analysis method |
| CN207026050U (en) * | 2017-07-24 | 2018-02-23 | 天津通用科技有限公司 | A kind of cuvette cleaning device |
-
2018
- 2018-10-29 CN CN201811266690.XA patent/CN109633184B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63138236A (en) * | 1986-11-29 | 1988-06-10 | Shimadzu Corp | Automatic biochemical analyzing device |
| CN103230912A (en) * | 2013-04-15 | 2013-08-07 | 江苏大学 | Integrated device and method used for detecting COD (Chemical Oxygen Demand) and cleaning cuvette automatically |
| CN103264029A (en) * | 2013-05-06 | 2013-08-28 | 深圳市华星光电技术有限公司 | Washing device and washing method of chromatographing sample bottles |
| CN204346897U (en) * | 2014-12-24 | 2015-05-20 | 茂名市食品药品检验所 | A kind of automatic cleaning and sampling device being applicable to photometry |
| CN205236580U (en) * | 2015-12-08 | 2016-05-18 | 广东省肇庆市质量计量监督检测所 | Self - cleaning device suitable for gas liquid chromatogram - mass spectrography |
| CN205613803U (en) * | 2016-04-20 | 2016-10-05 | 刘晓锋 | Medical reagent bottle belt cleaning device |
| CN107064530A (en) * | 2017-06-21 | 2017-08-18 | 福建省吉龙德环保科技有限公司 | A kind of Water Test Kits and water analysis method |
| CN207026050U (en) * | 2017-07-24 | 2018-02-23 | 天津通用科技有限公司 | A kind of cuvette cleaning device |
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| Publication number | Publication date |
|---|---|
| CN109633184B (en) | 2022-04-19 |
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