CN101078684A - Unmanned analysis experiment lab system and its usage method - Google Patents
Unmanned analysis experiment lab system and its usage method Download PDFInfo
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- CN101078684A CN101078684A CN 200610027002 CN200610027002A CN101078684A CN 101078684 A CN101078684 A CN 101078684A CN 200610027002 CN200610027002 CN 200610027002 CN 200610027002 A CN200610027002 A CN 200610027002A CN 101078684 A CN101078684 A CN 101078684A
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Abstract
The invention relates to an unmanned analysis lab system and the using method. It comprises two spectrum analyzers, of which all work in parallel or one works and the other prepares. Furthermore, the sample cooling system comprises bracket, sample setting platform, probe, control unit, air cooling structure and water cooling structure set near the sample setting platform. Air cooling structure and water cooling structure are connected with the control unit and each has open port facing to the sample position on the sample setting platform. Because two spectrum analyzers works at the same time system working stability is improved fully; reliability of no-failure running of system is ensured; and system power efficiency is made the maximum. The cooling device adopts air and water cooling combination method. According to different sample temperature cooling method is selected automatically to decrease the probability that bug is generated in sample greatly. It is provide with very fast cooling speed.
Description
Technical field
The invention belongs to the technical analysis field, relate to the device that can be used for the steel industry trace element analysis, especially robotization spectrometer laboratory system.
Background technology
In the prior art, external iron and steel enterprise begins to adopt the main means of full-automatic analytical equipment as smelting process qualitative control and control, domestic iron and steel enterprises has begun progressively to introduce the automatic spectrum instrument system from the nineties, but all ubiquity long, defective such as analysis speed slow, the reliability of sample cooling crack occurrence probability height, system's failure-free operation is low cool time.Along with the continuous development of smelting process and the continuous quickening of smelting rhythm, iron and steel enterprise controls smelting quality and has also proposed more and more higher requirement both at home and abroad, but existing analytical equipment but more and more is difficult to satisfy such requirement.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of novel unmanned analysis experiment lab system, and its cool time is short, the analysis speed time is fast, reliability is high.
In order to achieve the above object, the scheme that the present invention solves is: a kind of unmanned analysis experiment lab system, comprise: code input system, safety feature, sample cooling system, system of processing, sample transmission system, defect detecting system, spectroanalysis instrument, sample code print system, laboratory central computer, backup system, communicate to connect each other, described spectroanalysis instrument has two, but is set to concurrent working or another standby structure of work.
Further, described sample cooling system comprises support, mould loft floor, probe, control assembly, also comprises air cooled lamp line structure and water cooling tube line structure with the adjacent setting of mould loft floor, it is connected with control assembly, and it is relative to have the position of placing sample on opening and the mould loft floor separately.
Described code entry terminal is installed in air sample transporting sending station input window one side, and operating personnel import the sample code, and code imports central computer into through the RS232 interface.Central computer is told sample type according to the sample code area and is indicated sample grinding machine to adopt which kind of job sequence processing sample, also code is transferred to the spectrometer analysis computing machine simultaneously, and central computer also will be monitored whole sample operational process and equipment state; Described safety feature is surrounded by safety barrier, for example adopt 1800 millimeters high transparent safety barrier to surround, personnel turnover can only be passed through safety door, and safety door enters stopped status automatically once the system that opens, and only leaves and the emergency stop push button that resets just can recover automatic personnel; Described sample cooling comprises a cooling device and a bench teat sample process equipment with system of processing, the type of cooling that sample cooling appts adopts air cooling to combine with water-cooled, the sample process equipment is a milling formula specimen surface milling device PAL-MIL, it has two milling cutter systems, the using and the reserved, usually need not change consumptive material less than half a minute process time; Described sample transmission system is made up of Robotic Host (containing operating unit, control module, software), robot base, standard specimen Trayconcept (15 standard specimen positions); Described defect detecting system is made up of digital graphics recognition system and imgae processing software system and computing machine, the digital graphics recognition system is used for improving through the mach examine specimen surface of grind away illuminance, image processing system and computing machine are used for the specimen surface image of processing screened, find defective locations and further optimum position of calculating its spectral analysis; Described spectroanalysis instrument is made up of spectrometer, spectrometer computing machine and standardization sample, and spectrometer is used to handle the light intensity testing result, possesses the function from normal moveout correction and inspection control sample analysis deviation simultaneously, and the standardization sample is used for the calibration instrument deviation; Described sample code print system adopts label to paste printing; Described laboratory central computer is responsible for different systems is connected into a system, mainly comprises utility appliance PLC, sample process equipment PLC, mechanical arm PLC etc.Be responsible for the receiving spectrum instrument and analyze data, analysis result is left in the database of central computer.Transfer data to the assignment procedure computing machine simultaneously.Data administrator can provide functions such as data backup, retrieval, the daily form of printing; Described backup system comprises auxiliary socket, cable trough, sample auxiliary water cooling system, internal compression air duct and valve, argon gas inside pipeline, valve, argon gas purifying unit, computer operation table and other annexes, sample filing box (some groups), stabilized voltage supply device, for example 30KW stabilized voltage supply.Spectrometer, various computing machine, PLC all can carry out remote diagnosis by the long-range accessing port of apparatus control system in the said equipment.
Adopt two direct-reading spectrometers to work simultaneously, fully improved the job stability of system, ensured the reliability of system's failure-free operation, make the maximization of total system effect.The type of cooling that cooling device has adopted air cooling to combine with water-cooled, the different sample types of cooling of selecting automatically according to specimen temperature greatly reduce sample inherent vice odds, are the fastest cooling device of cooling velocity in the present same industry.The analysis speed time begins to end up being one minute 30 second (do not comprise sample cool time) to analysis for entering the laboratory, improve 70-100% than in the past, adopted Robotic Host (containing operating unit, control module, software), system's operation is carried out intelligent optimization robot operating path according to mission requirements automatically, can effectively save system operation time.
Owing to adopted such scheme, the present invention has the following advantages: realized optimized design, under similarity condition, become cool time the shortest, the analysis speed time is the fastest, spectrometer is most advanced, data are the most stable, the equipment maintenance the highest robotization spectrometer laboratory system of reliability the longest, system's failure-free operation at interval.
Description of drawings
Fig. 1 is the breadboard plane figure synoptic diagram of unmanned analysis of the present invention;
Fig. 2 is the front schematic view of the cooling device of a kind of embodiment of the present invention;
Fig. 3 is the side schematic view of cooling device shown in Figure 2.
Embodiment
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
The described unmanned analysis of Fig. 1 laboratory comprises code input system 1, safety feature 2, sample cooling and processing unit (plant) 3, sample transmission system 4, defect detecting system 5, spectroanalysis instrument 6, sample code print system 7, laboratory central computer 8, backup system 9.
Described code input system 1 is meant that the code entry terminal is installed in air sample transporting sending station token import door one side, and operating personnel import the sample code, and code imports central computer into through the RS232 interface, and concrete sample code is programmed at the scene.Central computer is told sample type according to the sample code area and is sent control signal indication sample grinding machine and adopt which kind of job sequence processing sample, simultaneously also code is transferred to the spectrometer analysis computing machine, central computer also will be monitored whole sample operational process and equipment state.EASON (data entry terminal) can programme, and can import flexibly during input sample code, can work long hours at high temperature, high humidity, high dirt environment.
Described safety feature 2 is meant that the robot operation area is surrounded by safe fence, and for example, total system is surrounded by 1800 millimeters high transparent safety barrier, and safety door is set, and windows in a side, and sample is put into by window, for example, can place 5 samples simultaneously.Personnel pass in and out that essential safety door enters stopped status automatically once the system that opens through safety door, only leave and the emergency stop push button that resets just can recover automatic personnel.
Described sample cooling comprises a cooling device and a bench teat sample process equipment with processing unit (plant) 3.Cooling device can adopt the full-automatic cooling program of intelligence, takes different cooling strategies according to the difference of steel grade.For example, at first adopt pressurized air and water to mix to the high-carbon steel sample and be cooled to design temperature, use then to be cooled to room temperature.The sample process equipment adopts milling formula PAL-MIL (two milling cutter systems, the using and the reserved), and usually need not change consumptive material less than half a minute process time.
Described sample transmission system 4 comprises Robotic Host (containing operating unit, control module, software), robot base and standard specimen Trayconcept.Sample that the mechanical arm clamping is to be analyzed or to be processed and normalized sample move to corresponding station with them and are analyzed by analytical instrument or processed by process equipment.System operation is carried out intelligent optimization robot operating path according to mission requirements automatically, can effectively save system operation time, and robot is in token import window position of readiness etc. when idle as system.Robot base is used for installation manipulator and control module.
Described defect detecting system 5 comprises digital graphics recognition system and imgae processing software system and computing machine.Numeral system comprises camera, and irradiates light is a diffused light, is used to take the surface after sample is processed, and the image of shooting is for further processing by the pattern process computer system.Imgae processing software system and computing machine are used for the specimen surface image of processing screened, find defective locations and further optimum position of calculating its spectral analysis.
Described spectroanalysis instrument 6 comprises spectrometer, spectrometer computing machine and standardization sample five covers.Spectrometer can be used for analyzing N in the steel, C, Si, Mn, P, the content of elements such as S; The spectrometer computing machine can be used for handling the light intensity testing result, possesses the function from normal moveout correction and inspection control sample analysis deviation.Whole breadboard quality control is realized by the SPC software of special use.SPC (statistical Process Control) software has to provide whether to carry out the function that standardization is advised.Standardization sample five covers are used for the calibration instrument deviation.The spectrometer optical system adopts vacuum light chamber, integration and control circuit place vacuum light chamber, light chamber constant temperature, the influence that not changed by external environment (as: temperature, humidity, dust, vibrations etc.), it is accurate to measure various constituent content results, and reappearance and long-time stability are splendid.Exempted the loaded down with trivial details crest scanning work of operating personnel.Instrument is discerned particular spectral lines automatically, compares with former storage spectral line, determines the drift position, finds out the current peak of analytical line.Vacuum light chamber light path is straight-through, and the arc flame that produces when exciting directly imports vacuum light chamber by lens, and photomultiplier is installed in the vacuum light chamber, emitting light path no-mirror and quartz window, can greatly reduce optical path loss, improve detection limit, keep the long-time stability of data.The light path window of exterior clean must not opened the light chamber, and operating personnel oneself can finish, not because of the cleaning maintenance work delay analytical work, and keep the analyzing and testing work that do not stop of stable analysis state, the scene of being beneficial to.Special material is made excites platen, excites hole and the platen shape that remains unchanged for a long period of time of resistance to wearing.The design of open arc-spark stand, adjustable pneumatic specimen holder is convenient to the sample analysis of different shape and size.The real factory curve of working in advance, non-copy curve.Every curve is by nearly tens standard specimens point-by-point excitation generations when instrument dispatches from the factory, and bales catch removes between element and disturbs.Do not have static argon design, when waiting for sample analysis, can reduce the consumption of argon gas widely without argon shield.Non-maintaining excitation source has adopted brand-new GDS (pulsed discharge light source) technology, by computer-controlled all solid state digital circuit, no auxiliary electrode, need not the user safeguard adjustment.Stimulating frequency can reach 1000 hertz, and one time sample analysis need only 16 seconds.
Described sample code print system 7 is meant and adopts label to paste printing, for the sample of analyzing after finishing, sample code, analysis time is pasted on specimen surface so that preserve by sample code print system.
Described laboratory central computer 8 is responsible for different systems is connected into a system, mainly comprises sample process equipment PLC 11, mechanical arm PLC 12, utility appliance PLC 13 etc.Be responsible for the receiving spectrum instrument and analyze data, analysis result is left in the database of central computer.Transfer data to the assignment procedure computing machine simultaneously.Data administrator can provide functions such as data backup, retrieval, the daily form of printing.
Described backup system 9 is meant auxiliary socket, cable trough sample, auxiliary water cooling system, internal compression air duct and valve, argon gas inside pipeline, valve, argon gas purifying unit, compressed air piping and valve, argon gas pipeline, valve, argon gas purifying unit, computer operation table and remote diagnosis system, sample filing box (some groups), 30KW stabilized voltage supply device one cover.
In addition, spectrometer, various computing machine, PLC all can carry out remote diagnosis by the long-range accessing port of apparatus control system in the said equipment.
Further, this unmanned analysis experiment lab system has adopted two direct-reading spectrometers of access to work simultaneously, but is set to concurrent working or another standby structure of work.Just in case wherein a direct-reading spectrometer breaks down when needing repairing, another direct-reading spectrometer can work on.Fully improved the job stability of system, ensured the reliability of system's failure-free operation, made the maximization of total system effect.
See also Fig. 2-3, a kind of embodiment of described cooling device.
The cooling device of independent split comprises case 21, support 22, water route 23, gas circuit 24, mould loft floor 25, infrared probe 26, cooling dome conjunction 27, solenoid valve 28 and standard component etc.,
Described case 1 is the surface covering parts of cooling device, can be by the steel plate panel beating moulding of 1.0 millimeters-2.0 millimeters thick, and preferable, for example can adopt the steel plate of 1.5 millimeters thick, support 2 is formed by the shape assembly, is the part structural support of cooling device;
In concrete the use, the type of cooling and the intelligent full-automatic cooling program that can adopt air cooling to combine with water-cooled, the different sample types of cooling of selecting automatically according to sample steel grade and temperature, for example, at first adopt pressurized air and water to mix to the high-carbon steel sample and be cooled to design temperature, use to be cooled to room temperature then to be dried up by pressurized air, can reduce sample inherent vice odds greatly, cooling velocity is but very fast.
Sample after by operating personnel caudal peduncle being sheared is after the thermometric place measures specimen temperature, put on the mould loft floor 25 of cooling device, infrared probe 26 determines that sample has been placed on the mould loft floor 25, operating personnel import in the sample code on the breadboard sample code of unmanned analysis entry terminal, cooling device can be according to the corresponding cooling program of different selections automatically of specimen temperature, sample is carried out the cooling that air cooling and water-cooled combine, the cooling principle that water-cooled combines with air cooling and use internal stress and the tissue defects can eliminate sample reduces effectively that sample cracks or the probability of other defect under the quenching situation.
Adopt the full-automatic cooling program of intelligence, take different cooling strategies according to the difference of steel grade.For example, at first adopt pressurized air and water to mix to the high-carbon steel sample and be cooled to design temperature, use then to be cooled to room temperature, this Promethean design and structural design have reduced the high temperature sample produces underbead crack in the water-cooled process probability effectively.It under similarity condition the fastest cooling device of cooling velocity in the present same industry.
The above-mentioned description to embodiment is can understand and use the present invention for ease of those skilled in the art.The person skilled in the art obviously can make various modifications to these embodiment soon, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the invention is not restricted to the embodiment here, those skilled in the art should be within protection scope of the present invention for improvement and modification that the present invention makes according to announcement of the present invention.
Claims (10)
1, a kind of unmanned analysis experiment lab system, comprise: code input system, safety feature, sample cooling system, system of processing, sample transmission system, defect detecting system, spectroanalysis instrument, sample code print system, laboratory central computer, backup system, communicate to connect each other, it is characterized in that: described spectroanalysis instrument has two, but is set to concurrent working or another standby structure of work.
2, analysis experiment lab system according to claim 1 is characterized in that: described spectroanalysis instrument comprises spectrometer, spectrometer computing machine and standardization sample; Spectrometer is used to handle the light intensity testing result, possesses the function from normal moveout correction and inspection control sample analysis deviation simultaneously, and the standardization sample is used for the calibration instrument deviation.
3, analysis experiment lab system according to claim 1, it is characterized in that: described sample cooling system, comprise support, mould loft floor, probe, control assembly, it is characterized in that: also comprise air cooled lamp line structure and water cooling tube line structure with the adjacent setting of mould loft floor, it is connected with control assembly, and it is relative to have the position of placing sample on opening and the mould loft floor separately.
4, analysis experiment lab system according to claim 3 is characterized in that: also comprise: infrared probe, and it is arranged at the position of the sample that can detect on the mould loft floor to be placed; Case is the surface covering parts of cooling device; Support is the part structural support of cooling device; Cooling dome conjunction in order to the discharging chilled water; The control assembly that is connected with the water cooling tube line structure with the air cooled lamp line structure is a solenoid valve.
5, analysis experiment lab system according to claim 4 is characterized in that: described case is the steel plate panel beating shaped structures of 1.0 millimeters-2.0 millimeters thick, and support is the structure that the shape assembly forms.
6, analysis experiment lab system according to claim 1 is characterized in that: described code entry terminal is installed in air sample transporting sending station input window one side; Described safety feature is surrounded by transparent safety barrier; Described sample cooling comprises a cooling device and a bench teat sample process equipment with system of processing; Described sample transmission system comprises Robotic Host, robot base, standard specimen Trayconcept; Described defect detecting system comprises digital graphics recognition system and imgae processing software system and computing machine.
7, analysis experiment lab system according to claim 6 is characterized in that: described laboratory central computer connects into an integral body with different systems, comprises sample process equipment PLC, mechanical arm PLC, utility appliance PLC; Described backup system comprises auxiliary socket, cable trough, sample auxiliary water cooling system, internal compression air duct and valve, argon gas inside pipeline, valve, argon gas purifying unit, computer operation table and other annexes, sample filing box, stabilized voltage supply device.
8, analysis experiment lab system according to claim 6 is characterized in that: described sample process equipment is a milling formula specimen surface milling device PAL-MIL.
9, analysis experiment lab system according to claim 6 is characterized in that: described spectrometer, each computing machine, the long-range accessing port of PLC connection device control system carry out remote diagnosis.
10, the using method of the described unmanned analysis experiment lab system of claim 1-9 is characterized in that: operating personnel import the sample code, and code imports central computer into through the RS232 interface; Central computer is told sample type according to the sample code area and is indicated sample grinding machine to adopt which kind of job sequence processing sample, also code is transferred to the spectrometer analysis computing machine simultaneously, and central computer also will be monitored whole sample operational process and equipment state; Personnel turnover can only be passed through safety door, and safety door enters stopped status automatically once the system that opens, and only leaves and the emergency stop push button that resets just can recover automatic personnel; The type of cooling that sample cooling appts adopts air cooling to combine with water-cooled; Use described digital graphics recognition system to improve through the mach examine specimen surface of grind away illuminance, use image processing system and the captured specimen surface image of Computer Processing, find defective locations and further optimum position of calculating its spectral analysis; Use spectrometer to handle the light intensity testing result,, use standardization sample calibration instrument deviation from normal moveout correction and inspection control sample analysis deviation; Described sample code print system adopts label to paste printing; Described laboratory central computer is responsible for the receiving spectrum instrument and is analyzed data, analysis result is left in the database of central computer, transfer data to the assignment procedure computing machine simultaneously, data administrator provides functions such as data backup, retrieval, the daily form of printing.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103308490A (en) * | 2013-05-17 | 2013-09-18 | 无锡创想分析仪器有限公司 | Screening method of abnormal points of photoelectric direct reading spectrometer based on CCD (Charge Coupled Device) |
| CN106405004A (en) * | 2016-08-26 | 2017-02-15 | 广州市盛华实业有限公司 | Intelligent digital laboratory automatic detection system |
| CN107030712A (en) * | 2017-05-10 | 2017-08-11 | 广州和实生物技术有限公司 | A kind of artificial intelligence monitoring monitored for the artificial production monitoring of medical device product, GMP workshop conditions and error correction system |
| CN109187085A (en) * | 2018-10-12 | 2019-01-11 | 周敏玲 | Sampling and component detection method in a kind of founding operation |
| CN109709348A (en) * | 2019-01-10 | 2019-05-03 | 上海汇像信息技术有限公司 | A kind of automatization test system based on information exchange |
| US10288633B2 (en) | 2015-06-26 | 2019-05-14 | Abbott Laboratories | Reaction vessel moving member for moving reaction vessels from a processing track to a rotating device in a diagnostic analyzer |
| CN113655229A (en) * | 2021-09-01 | 2021-11-16 | 贵阳铝镁设计研究院有限公司 | Automatic preparation detection line for blocky metal samples and detection method thereof |
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2006
- 2006-05-26 CN CN 200610027002 patent/CN101078684A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103308490A (en) * | 2013-05-17 | 2013-09-18 | 无锡创想分析仪器有限公司 | Screening method of abnormal points of photoelectric direct reading spectrometer based on CCD (Charge Coupled Device) |
| US10288633B2 (en) | 2015-06-26 | 2019-05-14 | Abbott Laboratories | Reaction vessel moving member for moving reaction vessels from a processing track to a rotating device in a diagnostic analyzer |
| US11733257B2 (en) | 2015-06-26 | 2023-08-22 | Abbott Laboratories | Reaction vessel moving member for moving reaction vessels from a processing track to a rotating device in a diagnostic analzyer |
| CN106405004A (en) * | 2016-08-26 | 2017-02-15 | 广州市盛华实业有限公司 | Intelligent digital laboratory automatic detection system |
| CN107030712A (en) * | 2017-05-10 | 2017-08-11 | 广州和实生物技术有限公司 | A kind of artificial intelligence monitoring monitored for the artificial production monitoring of medical device product, GMP workshop conditions and error correction system |
| CN109187085A (en) * | 2018-10-12 | 2019-01-11 | 周敏玲 | Sampling and component detection method in a kind of founding operation |
| CN109709348A (en) * | 2019-01-10 | 2019-05-03 | 上海汇像信息技术有限公司 | A kind of automatization test system based on information exchange |
| CN113655229A (en) * | 2021-09-01 | 2021-11-16 | 贵阳铝镁设计研究院有限公司 | Automatic preparation detection line for blocky metal samples and detection method thereof |
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