CN106441102A - Incubation disk template beating degree detecting method of full automatic chemical lighting tester - Google Patents
Incubation disk template beating degree detecting method of full automatic chemical lighting tester Download PDFInfo
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- CN106441102A CN106441102A CN201610975997.1A CN201610975997A CN106441102A CN 106441102 A CN106441102 A CN 106441102A CN 201610975997 A CN201610975997 A CN 201610975997A CN 106441102 A CN106441102 A CN 106441102A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- Investigating Or Analysing Biological Materials (AREA)
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Abstract
The invention discloses an incubation disk template beating degree detecting method of a full automatic chemical lighting tester. Firstly, one side of an incubation disk template is provided with first, second and third laser displacement sensors; a light projection axial line of the first laser displacement sensor is perpendicular to an upper disk face of the incubation disk; a light projection axial line of the second laser displacement sensor is perpendicular to the upper disk face of a front treatment disk, a light projection axial line of the third laser displacement sensor is perpendicular to the outer periphery of the front treatment disk; secondly, the detection data output ends of the first, second and third laser displacement sensors are connected with a PLC (programmable logic controller) data signal input end, and a PLC output control end is connected with input control ends of first and second stepping motors; an upper computer is in communication and connection with the PLC; thirdly, the first and second stepping motors drive the incubation disk and the front treatment disk to rotate according to respective setting parameter; fourthly, a touch screen of the upper computer displays relative altitude fluctuation process of each sampling point by a broken line graph, thereby judging if the incubation disk template assembly reaches the standard requirement.
Description
Technical field
The present invention relates to Full-automatic chemiluminescence analyzer incubation disk, especially relate to Full-automatic chemiluminescence analyzer and incubate
Educate disk module beating degree detection method.
Background technology
Full-automatic chemiluminescence analyzer be used for various antigens, hapten, antibody, hormone, enzyme, fatty acid, vitamin and
The detection and analysis of medicine etc., incubation disk module thereon is used for plug-in mounting reaction cup, for luminous to having of containing in reaction cup
Substrate reagent is automatically heated, is mixed, Magneto separate washing.Incubation disk module is made up of pre-treatment disk and incubation disk；Pre-treatment
Disk is annular gear structure, by being rotated by rack-mounted first step motor drive with the external toothing that it coordinates；Incubate
Dish gap is sleeved in aforementioned external teeth circle, is rotated by rack-mounted second step motor drive；Pre-treatment disk and incubation
Multiple equidistant attachment screws and multiple reaction cup jack position are circumferentially respectively arranged with the card of disk.Incubation disk module
After the completion of assembling, need to carry out axial runout degree detection to the card of incubation disk, and pre-treatment disk then needs to its card with outward
Side face carries out axial runout degree and the detection of radial run-out degree respectively.At present, to incubation disk module above-mentioned detection more adopt hundred
Table is divided to complete.Its exist deficiency be：1st, incubation disk module substrate is aluminum, and the gauge stand of magnetic dial gauge cannot adsorb fixation
On substrate, therefore measurement process needs two people's cooperations, and is not easy to ensure rigidity.2nd, due to pre-treatment disk and incubation panel surface
It is respectively fixed with one week multiple equidistant attachment screws and multiple reaction cup jack position, therefore pre-treatment disk and incubation dish cart
Face can measurement space very little, during it being measured using dial gauge measurement head be easy to attachment screw, reaction cup
Jack position interferes and causes dial indicator measuring head to damage so that measurement cannot be carried out.3rd, use dial gauge to incubation disk mould
During block measures, need individually pre-treatment disk, incubation disk manually to be rotated, manually in rotation process
Inevitably pressure being applied to it, thus causing small the rising or falling of card, affecting certainty of measurement, detection efficiency
Low.4th, the measurement result being drawn using dial gauge measurement cannot indicate pre-treatment disk, incubate panel surface peak with minimum
Point position, that is, cannot be carried out process monitoring, and peak, the position of minimum point can only carry out manpower comparing again through slow rotation
Right.5th, the examining report using dial gauge measurement output is that examining report has credibility through manually being recorded and retaining
Not high risk.
Content of the invention
Present invention aim at providing a kind of Full-automatic chemiluminescence analyzer to be incubated disk module beating degree detection method.
For achieving the above object, the present invention takes following technical proposals：
Full-automatic chemiluminescence analyzer of the present invention is incubated disk module beating degree detection method, enters as steps described below
OK：
The first step, incubation disk module frame side place sensor stand, on the crossbeam of described sensor stand install
First laser displacement transducer and second laser displacement transducer, install the 3rd laser displacement on the column of sensor stand and pass
Sensor；The light projector axis of described first laser displacement transducer perpendicular to incubation disk module incubation disk upper disk surface, described second
The light projector axis of laser displacement sensor is perpendicular to the pre-treatment disk upper disk surface of incubation disk module, described 3rd laser displacement sensing
The light projector axis of device is perpendicular to the outer peripheral face of described pre-treatment disk；
Second step, by the data detection signal outfan of described first, second, third laser displacement sensor respectively with described
The data signal acquisition input of PLC control system is connected, then by PLC control system output control terminal respectively be arranged on
The motor driver input control end of the first motor in incubation disk module frame, the motor driver of the second motor
Input control end is connected；Described first motor is used for driving described incubation disk to rotate, and described second motor is used for
Described pre-treatment disk is driven to rotate；Finally the host computer with touch screen is passed through RS232 communication interface and control system with PLC
System communication connection；
3rd step, testing staff send command signal by described touch screen interface to described PLC control system, start described the
One motor and described second motor drive described incubation disk and pre-treatment disk to turn according to the respective rotational parameters setting
Dynamic；Meanwhile, described first, second, third laser displacement sensor is carried out to the kinestate of incubation disk and pre-treatment disk in real time
Monitoring, obtains the relative altitude information of each sampled point, and the relative altitude information real-time Transmission of described each sampled point is controlled to PLC
System processed, carries out data processing after being changed by A/D by PLC control system, and data processed result is transferred to upper calculating
Machine；Described data processing includes executing maximum, minima order and index register order；
4th step, described host computer pass through touch screen with broken line diagram form by the relative altitude wave process of each sampled point
Presentation of information out, the difference of maximin（I.e. height fall value）Also can be reflected on screen, be carried by touch screen
Configuration software is configured, and the numeral exceeding acceptance value reddens on screen automatically, thus judging whether be incubated disk module assembling
The standard that reaches requires.
First motor and described second motor are five phase step motor；In described 3rd step, described first
The rotational parameters that motor sets as：First motor stepping X step（For module transmission parameter, design module and determined）, drive
Angle [alpha]=360 ° ÷ the N that dynamic described incubation disk rotates, wherein N is the reaction cup jack position being circumferentially opened in incubation disk card
Number；I.e.：First motor stepping X step drives incubation disk to rotate a described reaction cup jack position；Described PLC controls system
System output control terminal sends X × N number of pulse signal, the first stepping electricity to the motor driver input control end of the first motor
Machine drives incubation disk card to rotate one week, and meanwhile, it is tactile that the data signal acquisition input of PLC control system is walked with every increase X
Send out the data detection signal of first laser displacement transducer output described in condition reception, and described detection data is changed through A/D
Pass to host computer machine by RS232 communication afterwards to be stored；Described detection data comprises incubation disk upper disk surface test point
Drop value and index register value, described index register comprises the address area of maximum, minima；By described
Drop value can intuitively reflect that incubation disk rotates the upper and lower fluctuation situation of one week its upper disk surface, thus judges that pre-treatment disk fills
Join and whether reach standard requirement；Described index register packet max min containing gathered data address area, corresponding to disk
Face somewhere region, this value is carried out picture position pointer instruction by application configuration technology, once overproof situation to give adjustment ginseng
Examine, such as by pre-treatment disk and incubation panel surface highest point screw high torque operation, thus thus instructing fastening assembling work；
The rotational parameters that described second motor sets as：Second motor stepping Y step（For module transmission parameter, design
Module is determined）, drive the angle beta=360 ° ÷ M that described pre-treatment disk rotates, wherein M is circumferentially to be opened in pre-treatment disk card
On reaction cup jack position number；I.e.：Second motor stepping Y step drives pre-treatment disk to rotate a described reaction cup and inserts
Hole position；Described PLC control system output control terminal sends Y × M to the motor driver input control end of the second motor
Pulse signal, the second step motor drive pre-treatment disk card rotates one week, meanwhile, the data signal acquisition of PLC control system
Input walks, with every increase Y, the data detection signal receiving described second, third laser displacement sensor output for trigger condition,
And described detection data is communicated by RS232 after A/D conversion pass to host computer machine and stored；Described detection number
According to comprising pre-treatment disk upper disk surface test point and the drop value of pre-treatment disk outer peripheral face test point and the value of index register, institute
State the address area that index register comprises maximum, minima；Pre-treatment disk can intuitively be reflected by described drop value
The upper and lower fluctuation situation and outer peripheral face of one week its upper disk surface of rotation fluctuation situation radially, thus judges that pre-treatment disk assembles
The standard that whether reaches requires；Described index register packet max min containing gathered data address area, corresponding to card
Somewhere region, this value is carried out picture position pointer instruction by application configuration technology, once overproof situation occurs giving to adjust reference,
Such as by pre-treatment disk and incubation panel surface highest point screw high torque operation, thus thus instructing fastening assembling work.
Instant invention overcomes prior art passes through dial gauge survey tool to incubation disk module axial runout degree and radial direction circle
The existing accuracy of detection of beating degree detection is not enough, operation is inconvenient, detection efficiency is low, contact loss is serious, there is system and behaviour
Make error, artificial judgment easily causes detection data distortion, cannot be carried out the deficiencies such as process monitoring.By stepping index technology and swash
The combination of ligh-ranging technology, up to 0.001mm, laser ranging process is contactless accuracy of detection, it is to avoid dial gauge measurement causes
Measurement error and loss problem.Meanwhile, detection process is not required to manually operate, using host computer machine（Touch screen）In conjunction with
PLC control system controls, a key operation, simple and convenient, monitor in real time, and detection efficiency is high.Motor indexing drives, and no operates
Error.At detection data calculating, reason PLC control system completes, it is to avoid artificial judgment, and reliability is high.
Brief description
Fig. 1 is the arrangement schematic diagram implementing the inventive method first, second, and third laser displacement sensor.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is the Control system architecture block diagram of the inventive method.
Fig. 4 is the A-A of Fig. 2 to sectional view（Omit incubation disk module frame）.
Fig. 5 is the program flow diagram of PLC of the present invention and host computer.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the invention are elaborated, the present embodiment is being front with technical solution of the present invention
Put and implemented, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to down
State embodiment.
As Figure 1-5, Full-automatic chemiluminescence analyzer of the present invention is incubated disk module beating degree detection method,
Carry out as steps described below：
The first step, incubation disk module frame 1 side place sensor stand, on the crossbeam 2 of described sensor stand pacify
Dress first laser displacement transducer 3 and second laser displacement transducer 4, install the 3rd laser on the column 5 of sensor stand
Displacement transducer 6；The light projector axis of described first laser displacement transducer 3 is perpendicular to incubation disk 7 upper disk surface of incubation disk module
The test point setting, the light projector axis of described second laser displacement transducer 4 disk on the pre-treatment disk 8 of incubation disk module
The test point that face sets, the light projector axis of described 3rd laser displacement sensor 6 sets perpendicular to the outer peripheral face of described pre-treatment disk 8
Fixed test point；
Second step, by the data detection signal outfan of described first, second, third laser displacement sensor 3,4,6 respectively with
The data signal acquisition input of described PLC control system is connected, then by PLC control system output control terminal respectively with peace
The motor driver of the first five phase step motor 12 being contained in incubation disk module frame 1 inputs control end, the two or five phase stepping
The motor driver input control end of motor 11 is connected；Described first five phase step motor 12 is used for driving described incubation disk 7
Rotate, described second five phase step motor 11 is used for driving described pre-treatment disk 8 to rotate；Finally will have the upper meter of touch screen
Calculation machine is passed through RS232 communication interface and is communicated to connect with PLC control system；
3rd step, testing staff send command signal by described touch screen interface to described PLC control system, start described the
One five phase step motor 12 and described second five phase step motor 11 drive described incubation disk 7 according to the respective rotational parameters setting
Rotate with pre-treatment disk 8；
The rotational parameters that described first five phase step motor 12 sets as：First five phase step motor, 12 stepping 50 step, drives institute
State the angle [alpha]=360 ° ÷ 64 of incubation disk 7 rotation, wherein 64 is the reaction cup jack position being circumferentially opened in incubation disk 7 card
9 number；I.e.：The first step five phase stepper motors, 12 stepping 50 step drives incubation disk 7 to rotate a described reaction cup jack position 9；Institute
State PLC control system output control terminal and send 50 × 64 to the motor driver input control end of the first five phase step motor 12
Pulse signal, the first motor 12 drives incubation disk 7 card to rotate one week, meanwhile, the data signal acquisition of PLC control system
Input increases, with every, the data detection signal that 50 steps receive described first laser displacement transducer output for trigger condition, and will
Described detection data passes to host computer machine by RS232 communication after A/D conversion and is stored；Described detection data bag
The drop value of disk containing incubation 7 upper disk surface test point and the value of index register, described index register comprises described drop value
Maximum, the address area of minima；
The rotational parameters that described second five phase step motor 11 sets as：Second five phase step motor 11 stepping Y walks, and drives described
Angle beta=360 ° the ÷ 16 that pre-treatment disk 8 rotates, wherein 16 is the reaction cup jack being circumferentially opened in pre-treatment disk 8 card
The number of position 10；I.e.：Second five phase step motor, 11 stepping 50 step drives pre-treatment disk 8 to rotate a described reaction cup jack position
10；Described PLC control system output control terminal sends 50 to the motor driver input control end of the second five phase step motor 11
× 16 pulse signals, the second five phase step motor 11 drives pre-treatment disk 8 card to rotate one week, meanwhile, PLC control system
Data signal acquisition input is walked with every increase Y and receives described second, third laser displacement sensor output for trigger condition
Data detection signal, and described detection data is communicated by RS232 after A/D conversion pass to host computer machine and stored up
Deposit；Described detection data comprises drop value and the change of pre-treatment disk 8 upper disk surface test point and pre-treatment disk 8 outer peripheral face test point
The value of location depositor, described index register comprises the maximum of described drop value, minima address area；
The relative altitude of each sampled point was fluctuated with broken line diagram form by the 4th step, described host computer by described touch screen
The presentation of information of journey out, thus judge be incubated disk module assembling whether reach standard require；Described index register packet
The address area of max min containing gathered data, corresponding to card somewhere region, applies configuration technology that this value is carried out image position
Put pointer instruction, once overproof situation occurs giving to adjust reference, such as by pre-treatment disk and incubation panel surface highest point screw
High torque operation, thus thus instruct fastening assembling work.
It is of course also possible to using physical object simulating instruction method visual pattern show described first, second, and third
The minimum point of upper and lower fluctuation and peak position in the corresponding test point motor process of laser displacement sensor.Being achieved in that will
Host computer machine（Touch screen）Macroinstruction fetch routine is combined with PLC control program, plc data storage address and host computer
（Touch screen）Address data memory corresponds, and is carried out data transmission by RS232 interface, and extracts maxima and minima
Corresponding address data memory is put in index register；For 7,64 address data memories of incubation disk and the 64 of incubation disk 7
Individual reaction cup jack position 9 corresponds；16 reaction cup for 8,16 address data memories of pre-treatment disk and pre-treatment disk 8
Jack position 10 corresponds；Thus can according to data situation in address data memory indicated by pointer incubation disk 7,
Pre-treatment disk 8 rotates peak and the lowest point that one week each test point fluctuates up and down.Operator are according to upper calculating
Machine machine（Touch screen）Display result carries out judgement process, and executes respective action by instruction button corresponding on touch screen.
Claims (2)
1. a kind of Full-automatic chemiluminescence analyzer incubation disk module beating degree detection method it is characterised in that：According to following steps
Suddenly carry out：
The first step, incubation disk module frame side place sensor stand, on the crossbeam of described sensor stand install
First laser displacement transducer and second laser displacement transducer, install the 3rd laser displacement on the column of sensor stand and pass
Sensor；The light projector axis of described first laser displacement transducer perpendicular to incubation disk module incubation disk upper disk surface, described second
The light projector axis of laser displacement sensor is perpendicular to the pre-treatment disk upper disk surface of incubation disk module, described 3rd laser displacement sensing
The light projector axis of device is perpendicular to the outer peripheral face of described pre-treatment disk；
Second step, by the data detection signal outfan of described first, second, third laser displacement sensor respectively with described
The data signal acquisition input of PLC control system is connected, then by PLC control system output control terminal respectively be arranged on
The motor driver input control end of the first motor in incubation disk module frame, the motor driver of the second motor
Input control end is connected；Described first motor is used for driving described incubation disk to rotate, and described second motor is used for
Described pre-treatment disk is driven to rotate；Finally the host computer with touch screen is passed through RS232 communication interface and control system with PLC
System communication connection；
3rd step, testing staff send command signal by described touch screen interface to described PLC control system, start described the
One motor and described second motor drive described incubation disk and pre-treatment disk to turn according to the respective rotational parameters setting
Dynamic；Meanwhile, described first, second, third laser displacement sensor is carried out to the kinestate of incubation disk and pre-treatment disk in real time
Monitoring, obtains the relative altitude information of each sampled point, and the relative altitude information real-time Transmission of described each sampled point is controlled to PLC
System processed, carries out data processing after being changed by A/D by PLC control system, and data processed result is transferred to upper calculating
Machine；Described data processing includes executing maximum, minima order and index register order；
4th step, described host computer pass through touch screen with broken line diagram form by the relative altitude wave process of each sampled point
Presentation of information out, the difference of maximin（I.e. height fall value）It also be reflected on screen, the group being carried by touch screen
State software is configured, and the numeral exceeding acceptance value reddens on screen automatically, thus judging to be incubated whether disk module assembling reaches
Require to standard.
2. Full-automatic chemiluminescence analyzer according to claim 1 is incubated disk module beating degree detection method, its feature
It is：First motor and described second motor are five phase step motor；In described 3rd step, the described first step
The rotational parameters that stepper motor sets as：First motor stepping X step, drives the angle [alpha]=360 ° ÷ N that described incubation disk rotates,
Wherein N is the number of the reaction cup jack position being circumferentially opened in incubation disk card, and X is natural number；I.e.：First motor
Stepping X step drives incubation disk to rotate a described reaction cup jack position；Described PLC control system output control terminal is to the first stepping
The motor driver input control end of motor sends X × N number of pulse signal, and the first step motor drive incubation disk card rotates one
In week, meanwhile, the data signal acquisition input of PLC control system is walked with every increase X and receives described first laser for trigger condition
The data detection signal of displacement transducer output, and described detection data is passed to by RS232 communication after A/D conversion
Bit machine is stored；Described detection data comprises the drop value of incubation disk upper disk surface test point and index register
Value, described index register comprises the address area of maximum, minima；Incubation can intuitively be reflected by described drop value
Disk rotates the upper and lower fluctuation situation of one week its upper disk surface, thus judges whether the assembling of pre-treatment disk reaches standard and require；Described change
Location register information comprises gathered data max min address area, and corresponding to card somewhere region, application configuration technology will
This value carries out picture position pointer instruction, once overproof situation to give to adjust reference；
The rotational parameters that described second motor sets as：Second motor stepping Y step, drives described pre-treatment disk to rotate
Angle beta=360 ° ÷ M, wherein M is the number of the reaction cup jack position being circumferentially opened in pre-treatment disk card, Y be nature
Number；I.e.：Second motor stepping Y step drives pre-treatment disk to rotate a described reaction cup jack position；Described PLC control system
Output control terminal sends Y × M pulse signal, the second motor to the motor driver input control end of the second motor
Pre-treatment disk card is driven to rotate one week, meanwhile, it is tactile that the data signal acquisition input of PLC control system is walked with every increase Y
Send out the data detection signal of second, third laser displacement sensor output described in condition reception, and by described detection data through A/D
Pass to host computer machine by RS232 communication after conversion to be stored；Described detection data comprises pre-treatment disk upper disk surface
The drop value of test point and pre-treatment disk outer peripheral face test point and the value of index register, described index register comprises maximum
Value, the address area of minima；By described drop value can intuitively reflect pre-treatment disk rotate one week its upper disk surface upper,
Lower fluctuation situation and outer peripheral face fluctuation situation radially, thus judges whether the assembling of pre-treatment disk reaches standard and require；Described
Index register packet max min containing gathered data address area, corresponding to card somewhere region, applies configuration technology
This value is carried out picture position pointer instruction, once overproof situation occurs giving to adjust reference.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610975997.1A CN106441102B (en) | 2016-11-07 | 2016-11-07 | Full-automatic chemiluminescence analyzer is incubated for disk module beating degree detection method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610975997.1A CN106441102B (en) | 2016-11-07 | 2016-11-07 | Full-automatic chemiluminescence analyzer is incubated for disk module beating degree detection method |
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| CN106441102A true CN106441102A (en) | 2017-02-22 |
| CN106441102B CN106441102B (en) | 2019-12-03 |
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