CN206027741U - 96 controlling means of automatic pipettor of passageway - Google Patents
96 controlling means of automatic pipettor of passageway Download PDFInfo
- Publication number
- CN206027741U CN206027741U CN201620823937.3U CN201620823937U CN206027741U CN 206027741 U CN206027741 U CN 206027741U CN 201620823937 U CN201620823937 U CN 201620823937U CN 206027741 U CN206027741 U CN 206027741U
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- China
- Prior art keywords
- module
- axis
- control device
- distribution board
- axle
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a 96 controlling means of automatic pipettor of passageway, this controlling means is for fixing the distribution board on Z axle module, the distribution board includes: bottom plate, the Z axle motor drive who is connected with Z axis stepper motor, PLC controller, the S axle step actuator, WIFI module, weighing module and the pressure sensor that are connected with S axis stepper motor, Z axle motor drive, S axle motor drive, weighing module and WIFI module are all fixed on the bottom plate and all with the PLC controller is connected, pressure sensor fixes on the bottom plate and with weighing module connects. The utility model discloses controlling means, realizes the distribution board and is connected with outside ipod controller 71 through being equipped with driver, voltage reducing module, binding post platform, PLC controller, WIFI module, power, weighing module and the pressure sensor who is connected with step motor on the distribution board for setting up the distribution board in Z axle module, reaches the purpose of controlling 96 whole passageway pipettors.
Description
Technical field
The utility model is applied in medical industry, more particularly to the 96 passage automatic pipettors to 96 sample parallel extractions
Control device.
Background technology
Pipettor is exactly a kind of laboratory conventional instrument for facilitating our users to pipette fluid sample.The original of pipettor
Reason is very simple, exactly makes piston up and down by the flexible strength of spring, discharges or draws liquid.
It is, in general, that pipettor is divided into two kinds, one kind is air displaced type；Another kind is external piston type, often by conduct
Special pipettor, range of application are narrow, and such pipettor can be used for pipetting the high sample of viscosity.
Air displaced type, exactly pushes piston, inside pipettor lower end air extrude, move on piston afterwards when
Wait, the air pressure inside pipettor lower end is less than external pressure, just liquid can be sucted so in the presence of external pressure
Come.It is simply that air is gone out, liquid is come in！
External piston type, it is in fact the same with the reason of syringe, the course of work of syringe was met, also just probably be can be appreciated that
The principle of external piston type.
From the main flow in first pipettor pipettor market till now, all it is to shift a fluid sample every time
Pipettor, we term it single track pipettor.But with the fast development of life science, many times single track pipettor meaning
Taste inefficiency.For example, if to fill full 96 orifice plates (96 orifice plates are exactly a plastic plate for having 96 holes,
Each hole can accommodate the liquid of certain volume), must just repeat 96 pipettings with single track pipettor.If continuously will fill out
Full of multiple 96 plates, multichannel pipettor is occurred as soon as, exactly one time pipetting can just shift many parts of fluid samples, this shifting
Liquid device we be commonly called as " volley of rifle fire ".
Now, have a variety of multichannel pipettors on market, such as 6 roads, 8 roads, 12 roads, 16 roads, 24 roads, in addition 36 roads, 48 roads,
64 Dao He, 96 roads (supplier is referred to as 96 road liquor removing workstations).For example, 8 parts of liquid can once be shifted with 8 road pipettors
Body sample, other types are by that analogy.Certainly, the most or pipettor in 8 Dao He, 12 roads on market, so production 16
The producer of the pipettor of road and above port number is also few, or even the species having only has a manufacturer.
Utility model content
The purpose of this utility model is to provide a kind of control device of 96 passage automatic pipettor, reaches control whole 96
The purpose of channel pipettor.
The utility model provides a kind of control device of 96 passage automatic pipettor, and 96 passage automatic pipettors include：X-axis
Pedestal and X-axis pedestal Z axis module connected vertically and the S Axle mould groups slided along Z axis module in z-direction；S Axle moulds
Group is provided with S shaft step motors, and Z axis module is provided with Z axis stepping electricity motor；Wherein, this control device is to be fixed on Z axis module
Distribution board；The distribution board includes：The Z axis motor driver of the base plate being fixed on Z axis module and the connection of Z axis stepper motor,
The S axle step actuators of PLC and the connection of S shaft step motors, WIFI module, Weighing module and pressure sensor；
The Z axis motor driver, S spindle motor drivers, Weighing module and WIFI module be each attached on the base plate and with
The PLC connection；The pressure sensor is fixed on the base plate and is connected with the Weighing module.
Preferably, the distribution board also includes the power supply being fixed on base plate, and the power supply is connected with the Weighing module.
Preferably, the distribution board also includes the voltage reduction module being fixed on the base plate, the voltage reduction module and the electricity
Source connects.
Preferably, the distribution board also includes the coupling terminal block being fixed on the base plate.
Preferably, the pressure sensor is located at the side of the X-axis pedestal.
Preferably, external IP OD controller is connected with the WIFI module.
Preferably, 96 passage automatic pipettors also set the Z axis shell of the Z axis module and distribution board including cover.
Preferably, 96 passage automatic pipettors also set the X-axis shell of the X-axis pedestal including cover.
Preferably, 96 passage automatic pipettors also set the S shaft housings of the S Axle moulds group including cover.
The utility model control device is the distribution board being arranged in Z axis module, is provided with and stepping electricity by distribution board
The driver of machine connection, voltage reduction module, coupling terminal block, PLC, WIFI module, power supply, Weighing module and pressure
Sensor, realizes that distribution board is connected with outside ipod controller 71, reaches the purpose for controlling whole 96 channel pipettor.
Description of the drawings
Fig. 1 is the chlamydate structural representation of 96 passage automatic pipettor band of the utility model；
Fig. 2 is the structural representation that 96 passage automatic pipettors shown in Fig. 1 remove shell；
Structural representations of the Fig. 3 for the X-axis pedestal of 96 passage automatic pipettors shown in Fig. 1；
Structural representations of the Fig. 4 for the base plate of X-axis pedestal shown in Fig. 3；
Structural representations of the Fig. 5 for another angle of 96 passage automatic pipettors shown in Fig. 2；
Structural representations of the Fig. 6 for the distribution board of 96 passage automatic pipettors shown in Fig. 1；
Circuit diagrams of the Fig. 7 for distribution board shown in Fig. 6.
Specific embodiment
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
The utility model provides a kind of 96 passage automatic pipettor 100, and which applies to medical industry, can be flat to 96 samples
Row is extracted, and improves the quality of extracted product, as a result reappears reliable, and uniformity is good.
Refer to shown in Fig. 1 and Fig. 2,96 passage automatic pipettors 100 include：X-axis pedestal 1, Z axis shell 2, it is fixed on Z
In shaft housing 2 and with the 1 Z axis module 3 connected vertically of X-axis pedestal, the S shaft housings 4, Yi Jigu being fixed on the Z axis shell 2
The S Axle moulds group 5 that is scheduled in the S shaft housings 4 and slided along Z axis module 3 in z-direction on Z axis module 3, and it is fixed on Z
Distribution board 6 in Axle mould group 3.Wherein, the plane that S axles are located perpendicular to X-axis and Z axis.
Refer to shown in Fig. 3 and Fig. 4, X-axis pedestal 1 includes：Base plate 11, the gear being fixed on the base plate 11 positioned at bottom
Bar 12, be slidably connected at the base plate 11 and with by the movable plate 13 of the blend stop 12, the fixed plate being fixed on the movable plate 13
14th, in the fixed plate 14 medicine support adapter 15 and power supply adaptor 16, and it is fixed on determining on base plate 11
Position pin 17.Wherein, sample to be checked is placed in the medicine support adapter 15 and power supply adaptor 16 of X-axis pedestal 1；
Base plate 11 includes substrate body 111, and the extension 112 that extended by the substrate body 111.Wherein, the substrate
Two elongated slots 113, the slide block (not shown) for being fixedly connected on slip in the elongated slot 113 of movable plate 13 is provided with body 111.Z
Axle mould group 3 is fixed on the extension 112.
S Axle moulds group 5 is provided with S shaft step motors 51, and Z axis module 3 is provided with Z axis stepping electricity motor 31.
Refer to shown in Fig. 3 and Fig. 4, distribution board 6 is fixed on behind Z axis module 3 and is fixed on the extension of X-axis pedestal 1
In portion 112.Control device of the distribution board 6 as this 96 channel pipettor.
Refer to shown in Fig. 5 to Fig. 7, distribution board 6 includes：It is fixed on base plate 61 on Z axis module 3, and Z axis stepper motor
31 connection Z axis motor drivers 62, voltage reduction module 63, coupling terminal block 64, PLC 65, and S shaft step motors 51 connect
The S axles step actuator 66, WIFI module 67 that connects, power supply 68, Weighing module 69, and pressure sensor 70.Wherein, it is depressured mould
Block 63, coupling terminal block 64, PLC 65, S axial brake devices 66, WIFI module 67, power supply 68, Weighing module 69, and
Pressure sensor 70 is each attached on base plate 61, and pressure sensor 70 is located at the medicine support adapter 15 and power supply of X-axis pedestal 1
16 side of adapter.
Z axis motor driver 62, S spindle motors driver 66, Weighing module 69, and WIFI module 67 with PLC controls
Device 65 connects；Pressure sensor 70 is connected with Weighing module 69；Power supply 68 is connected with Weighing module 69 and voltage reduction module 63 respectively.
Outside ipod controllers 71 are connected with WIFI module 67, realize that ipod controllers 71 are connected with distribution board 6, are realized
The operation of correlation function.
Z axis module 3 ensures the rigidity of Z axis and positioning accurate accuracy, and S axles (inhaling tapping axle) adopt serial through lead screw motor
To control to inhale tapping precision；Z axis can be moved up and down by the control of pressure sensor 70, so as to test client's consumption with this function
The relative dimensions of material；Outside is communicated with distribution board 6 with WIFI module 67 by ipod controllers 71, and realizes the behaviour of correlation function
Make.
During work, comprise the steps：
The first step：Power supply 68 provides power supply to Weighing module 69 and voltage reduction module 63；
Second step：24V voltages are reduced to 5V voltages and are supplied to WIFI module 67 by voltage reduction module 63；
3rd step：Pressure suffered by the detection X-axis of pressure sensor 70 pedestal 1, and by pressure transmission to Weighing module 69；
4th step：Weighing module 69 receives the signal of pressure sensor 70 and is input into PLC 65, Jing PLC controls
Device 65 is input to Z axis motor driver 62 and X-axis step actuator 66 after changing；
5th step：Z axis motor driver 62 drives Z axis stepper motor 31 to operate, and S spindle motors driver 66 drives S axles step
Stepper motor 51 operates；
6th step：PLC 65 control Z axis motor driver 62, X-axis motor driver 66, Weighing module 69, and
67 action of WIFI module；
7th step：WIFI module 67 launches WIFI signal to ipod controllers 71, and ipod controllers 71 receive IPOD letters
Number and feed back to PLC.
The utility model control device is the distribution board being arranged in Z axis module, is provided with and stepping electricity by distribution board
The driver of machine connection, voltage reduction module 63, coupling terminal block 64, PLC 65, WIFI module 67, power supply 68, Weighing module
69th, and pressure sensor 70, realize that distribution board is connected with outside ipod controller 71, reach whole 96 channel pipettor of control
Purpose.
Preferred embodiment of the present utility model described in detail above, but the utility model is not limited to above-mentioned enforcement
Detail in mode, in range of the technology design of the present utility model, can be carried out to the technical solution of the utility model
Various equivalents, these equivalents belong to protection domain of the present utility model.
Claims (9)
1. a kind of control device of 96 passage automatic pipettor, it is characterised in that 96 passage automatic pipettors include：X-axis pedestal,
The S Axle mould groups slided with X-axis pedestal Z axis module connected vertically and along Z axis module in z-direction；S Axle mould groups set
There are S shaft step motors, Z axis module is provided with Z axis stepping electricity motor；Wherein, this control device is the distribution being fixed on Z axis module
Disk；The distribution board includes：The Z axis motor driver of the base plate being fixed on Z axis module and the connection of Z axis stepper motor, PLC
The S axle step actuators of controller and the connection of S shaft step motors, WIFI module, Weighing module and pressure sensor；It is described
Z axis motor driver, S spindle motor drivers, Weighing module and WIFI module be each attached on the base plate and with it is described
PLC connects；The pressure sensor is fixed on the base plate and is connected with the Weighing module.
2. the control device of 96 passage automatic pipettor according to claim 1, it is characterised in that：The distribution board is also wrapped
The power supply being fixed on base plate is included, the power supply is connected with the Weighing module.
3. the control device of 96 passage automatic pipettor according to claim 2, it is characterised in that：The distribution board is also wrapped
The voltage reduction module being fixed on the base plate is included, the voltage reduction module is connected with the power supply.
4. the control device of 96 passage automatic pipettor according to claim 1, it is characterised in that：The distribution board is also wrapped
Include the coupling terminal block being fixed on the base plate.
5. the control device of 96 passage automatic pipettor according to claim 1, it is characterised in that：The pressure sensor
Positioned at the side of the X-axis pedestal.
6. the control device of 96 passage automatic pipettor according to claim 1, it is characterised in that：External IP OD controller
It is connected with the WIFI module.
7. the control device of 96 passage automatic pipettor according to claim 1, it is characterised in that：The automatic liquid relief of 96 passages
Device also sets the Z axis shell of the Z axis module and distribution board including cover.
8. the control device of 96 passage automatic pipettor according to claim 1, it is characterised in that：The automatic liquid relief of 96 passages
Device also sets the X-axis shell of the X-axis pedestal including cover.
9. the control device of 96 passage automatic pipettor according to claim 1, it is characterised in that：The automatic liquid relief of 96 passages
Device also sets the S shaft housings of the S Axle moulds group including cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620823937.3U CN206027741U (en) | 2016-08-02 | 2016-08-02 | 96 controlling means of automatic pipettor of passageway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620823937.3U CN206027741U (en) | 2016-08-02 | 2016-08-02 | 96 controlling means of automatic pipettor of passageway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206027741U true CN206027741U (en) | 2017-03-22 |
Family
ID=58308102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620823937.3U Expired - Fee Related CN206027741U (en) | 2016-08-02 | 2016-08-02 | 96 controlling means of automatic pipettor of passageway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206027741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534936A (en) * | 2018-04-17 | 2018-09-14 | 苏州金锐启智能装备科技有限公司 | The system for carrying out torsional test with Weighing module cooperation PLC |
-
2016
- 2016-08-02 CN CN201620823937.3U patent/CN206027741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534936A (en) * | 2018-04-17 | 2018-09-14 | 苏州金锐启智能装备科技有限公司 | The system for carrying out torsional test with Weighing module cooperation PLC |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20210802 |