CN110333691A - A kind of monitoring of hydraulic press testing and information store analysis system - Google Patents
A kind of monitoring of hydraulic press testing and information store analysis system Download PDFInfo
- Publication number
- CN110333691A CN110333691A CN201910542590.3A CN201910542590A CN110333691A CN 110333691 A CN110333691 A CN 110333691A CN 201910542590 A CN201910542590 A CN 201910542590A CN 110333691 A CN110333691 A CN 110333691A
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- pressure
- network module
- control machine
- plc
- machine host
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- 238000012360 testing method Methods 0.000 title claims abstract description 27
- 238000012544 monitoring process Methods 0.000 title claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 101100190617 Arabidopsis thaliana PLC2 gene Proteins 0.000 claims description 13
- 101100408456 Arabidopsis thaliana PLC8 gene Proteins 0.000 claims description 13
- 101100464304 Caenorhabditis elegans plk-3 gene Proteins 0.000 claims description 13
- 101100093534 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) RPS1B gene Proteins 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
- G06F16/252—Integrating or interfacing systems involving database management systems between a Database Management System and a front-end application
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/11—Plc I-O input output
- G05B2219/1135—Profibus
Abstract
A kind of monitoring of hydraulic press testing and information store analysis system, industry control machine host is connect with industrial personal computer display, profinet network module and PCI network module are installed in industry control machine host, profinet network module is connected with RS485/Ethernet protocol conversion module, PCI network module is connect with server, RS485/Ethernet protocol conversion module is connected with PLC, the signal of PLC acquisition is converted by RS485/Ethernet protocol conversion module to be received to profinet network module by industry control machine host, signal is passed to industrial personal computer display and shown on it by industry control machine host, the signal collected in industry control machine host is automatically transmitted to server storage by PCI network module.The present invention can real-time display hydraulic pressure oil pressure curve, preferable control hydraulic pressure synchronously balanced oil pressure in real time, and storing data automatically.
Description
Technical field
Type of the present invention is related to electric automatization field, is related specifically to a kind of for the monitoring of Industry of Pipe Welding hydraulic press testing
And information stores analysis system.
Background technique
Welded tube hydraulic press is a kind of equipment that bulge test is carried out to the welded tube produced, entirely suppresses examination in certain root steel pipe
During testing, steel pipe left and right ends are fixed respectively by rear frame and oil cylinder, then after water-filling exhaust, PLC control is high
Water pump gradually injects high pressure water to steel pipe, while PLC real-time control oil pump is pressurized to oil cylinder by a certain percentage, and oil pressure is with dampening
Pressure is synchronous to be risen, and after hydraulic pressure reaches the pressure value of setting, stops suppressing, and carries out pressure maintaining, the dwell time reach technique requirement when
Between after, if steel pipe does not burst, it is believed that steel pipe bulge test is qualified, then pressure release, and carry out next steel pipe suppresses examination
It tests.Whole process, operative employee need it is a set of based on the monitoring device of industrial personal computer come real-time display hydraulic pressure value oil pressure value and hydraulic pressure
Curve carries out differentiation reference when operating equipment for it；In addition client's management usually requires steel of the selective examination steel pipe during pressure maintaining
Pipe hydraulic curve laboratory report, therefore hydraulic press monitoring system also needs pressure pipe information storage analytic function, can suppress in steel pipe
The information of real-time automatic recording pressure pipe in the process, and record can be transferred in the later period, the hydraulic pressure that the management automatically analyzed out needs is bent
Line mass report.
More hydraulic press testing monitoring and information storage system, water pressure data enter industrial personal computer needs on the market at present
By the transfer of analog acquisition card；And the synchronous balance of hydraulic pressure oil pressure cntrol is poor, is easy to cut circle so as to cause sealing ring,
It is lost more；And the local pressure pipe database of most systems needs manually periodically to use mobile memory medium to save at present
Copy saves.There are many inconveniences in operating process.
Summary of the invention
The purpose of the present invention is to provide a kind of monitoring of hydraulic press testing and information to store analysis system, which can be real-time
Show hydraulic pressure oil pressure curve, in real time preferably control hydraulic pressure synchronously balanced oil pressure, and storing data automatically.
To achieve the above object, the technical solution of the present invention is as follows:
A kind of monitoring of hydraulic press testing and information store analysis system, including industry control machine host 1, PLC2, profinet network mould
Block 3, PCI network module 4, industrial personal computer display 5, server 6, RS485 connection 7, hydraulic pressure sensor 8, oil pressure sensor 9,
Hydraulic pressure sensor signal cable 10, oil pressure sensor signal cable 11 surpass five class straight-through network cables 12, RS485/Ethernet software
Protocol conversion module 13,14,2 axis isochronous controller 15 of crossover network cables, control valve for water pump 16, oil pump control valve 17；The system
Industry control machine host 1 is connect with industrial personal computer display 5 with VGA video line, and profinet network module 3 and PCI network module 4 are pacified
Loaded in industry control machine host 1, profinet network module 3 passes through crossover network cables 14 and RS485/Ethernet protocol conversion mould
Block 13 is connected, and the RS485 connection 7 of RS485/Ethernet protocol conversion module 13 is connected with PLC2, and PCI network module 4 is logical
It crosses and surpasses five class cables 12 and connect with server 6, the signal cable 10 of hydraulic pressure sensor 8 is connect with PLC 2, the use of oil pressure sensor 9
Signal cable 11 is connect with PLC, and PLC2 is also with signal cable connection 2 axis isochronous controller, 15,2 axis isochronous controller 15 letter
Number cable connection control valve for water pump 16 and oil pump control valve 17；Hydraulic pressure sensor 8 is used to acquire the water during hydraulic press testing
Pressure, oil pressure sensor 9 are used to acquire the oil pressure during hydraulic press testing, and hydraulic pressure and fuel injection pressure signal pass to PLC 2, RS485/
Ethernet software protocol conversion module 13 will pass to profinet net after the hydraulic pressure received of PLC 2 and fuel injection pressure signal conversion
Hydraulic pressure and oil pressure curve are shown on industrial personal computer display 5 that PLC2 combines 2 axis synchronously controls by network module 3, industry control machine host 1
Device 15 can preferably control the synchronous rising of hydraulic pressure oil pressure, and realization balance, the data timing that industry control machine host 1 acquires are logical
It crosses PCI network module 4 and passes to the storage of server 6.
The positive effect of the present invention are as follows: industrial personal computer can be in profinet network module to the acquisition of water pressure data in the system
It is obtained from PLC under software protocol conversion module collective effect, is not necessarily to capture card transfer；Profinet network module can be direct
Oil pressure hydraulic curve is shown on industrial personal computer display, operation is facilitated；PLC and 2 axis isochronous controllers in the system
Combination can preferably control the synchronous balance of hydraulic pressure oil pressure rising, reduce sealing ring loss；The system can incite somebody to action simultaneously
Industrial personal computer local pressure pipe database is uploaded to server by the timing of PCI network module automatically, is situated between without artificial with mobile storage
Matter copy saves.
Detailed description of the invention
Fig. 1 is topological diagram of the invention.
Specific embodiment
The present invention will be further described in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1, industry control machine host 1 is connect with industrial personal computer display 5 with VGA video line, profinet network module 3
It is installed in industry control machine host 1 with PCI network module 4, profinet network module 3 passes through crossover network cables 14 and RS485/
Ethernet protocol conversion module 13 is connected, the RS485 connection 7 and PLC2 phase of RS485/Ethernet protocol conversion module 13
Even, PCI network module 4 is connect by surpassing five class cables 12 with server 6, the signal cable 10 of hydraulic pressure sensor 8 and PLC 2
Connection, the signal cable 11 of oil pressure sensor 9 are connect with PLC, and PLC2 also connects 2 axis isochronous controllers 15,2 with signal cable
Axis isochronous controller 15 connects control valve for water pump 16 and oil pump control valve 17 with signal cable；Hydraulic pressure sensor 8 and oil pressure sensing
Device 9 obtains hydraulic pressure/fuel injection pressure signal and is transferred to PLC2, and PLC2 accesses 13 entrance of RS485/Ethernet protocol conversion module,
The outlet of RS485/Ethernet protocol conversion module 13 connects profinet network module 3, profinet net by crossover network cables 14
Network module 3 is installed on industrial control computer mainboard slot, and PCI network module 4, PCI network module 4 and service are also mounted in industrial personal computer
Device 6 is connected with five class straight-through network cables 12 are surpassed, and the application software in industry control machine host 1 can read hydraulic pressure/oil pressure value in PLC in real time,
It real-time display hydraulic pressure/oil pressure value and hydraulic pressure real-time curve can be referred to for operative employee on 5 screen of industrial personal computer display, in the system
PLC2 combines 2 axis isochronous controllers 15 that can preferably control the synchronous rising of hydraulic pressure oil pressure, and realization balance, and the system is also
Pressure pipe information can be stored in industrial personal computer local data base in real time, can will automatically analyze local data and form figure-of-merit curve report, it can
Pressure pipe database timing in industrial personal computer local is uploaded to the test monitoring and information storage analysis system of server automatically.
When test, after hydraulic press receives a pressure testing steel pipe, operative employee passes through the rear frame and master cylinder of hydraulic press,
By steel pipe fastening between 2, after carrying out bath air bleeding step, setting is inputted first on industrial personal computer display 5 of the invention
Caliber, material, wall thickness, dwell time, pressure maintaining value, the parameters such as operator's code, operation is pressurized button later, at this time hydraulic pressure, oil
Pressure can synchronize rising, and hydraulic pressure sensor 8, oil pressure sensor 9 can be transmitted to signal PLC2, and PLC2 combines 2 axis isochronous controllers 15
It can control the synchronous rising of hydraulic pressure oil pressure, and realization balance, industry control machine host 1 can be in profinet network modules 3 and association
Hydraulic pressure/the oil pressure value obtained in PLC2 under 13 collective effect of conversion module is discussed, and is sent into industrial personal computer display 5 and shows, and water
Pressure can be shown with real-time curve form；When hydraulic pressure value rises to the pressure maintaining value being arranged on industrial personal computer display 5, PLC 2 can be controlled
Not repressurization is made, in state of pressure keeping and at the same time timing, during pressure maintaining, hydraulic pressure has slight fluctuations, the hydraulic pressure during pressure maintaining
Value, caliber, material, wall thickness, dwell time, pressure maintaining value, the pressure pipes such as operator's code information can be with 2 frequencies per second by industry control
Machine host 1 acquires and is stored in industrial personal computer local data base, and the dwell time arrives, a steel pipe pressure pipe off-test.In the system
Industry control machine host 1 can in daily noon 12:00 by industry control machine host 1 local pressure pipe data start automatic transmission function,
Pressure pipe data are transmitted in server 6 by PCI network module 4 and are saved.
Claims (5)
1. a kind of monitoring of hydraulic press testing and information store analysis system, including industry control machine host, PLC, industrial personal computer display,
Server, it is characterised in that: industry control machine host is connect with industrial personal computer display, profinet network module and PCI network module
It is installed in industry control machine host, profinet network module is connected with RS485/Ethernet protocol conversion module, PCI network
Module is connect with server, and RS485/Ethernet protocol conversion module is connected with PLC, and the signal of PLC acquisition passes through RS485/
Ethernet protocol conversion module, which is converted, to be received to profinet network module by industry control machine host, and industry control machine host passes signal
It passs industrial personal computer display and shows on it, the signal collected in industry control machine host is automatically transmitted to take by PCI network module
Business device storage.
2. a kind of hydraulic press testing monitoring according to claim 1 and information store analysis system, it is characterised in that: PLC2
Also with signal cable connection 2 axis isochronous controller, 15,2 signal cable of axis isochronous controller 15 connection control valve for water pump 16 and oil
Pump control valve 17, PLC keep hydraulic pressure oily by 2 axis isochronous controllers of control, control control valve for water pump 16 and oil pump control valve 17
Pressure is synchronous to be risen.
3. a kind of hydraulic press testing monitoring according to claim 1 or 2 and information store analysis system, it is characterised in that:
Hydraulic pressure sensor and oil pressure sensor are also connected on PLC, hydraulic pressure sensor is used to acquire the hydraulic pressure during hydraulic press testing,
Oil pressure sensor is used to acquire the oil pressure during hydraulic press testing.
4. a kind of hydraulic press testing monitoring according to claim 1 or 2 and information store analysis system, it is characterised in that:
When hydraulic press testing, parameter needed for testing first in industrial personal computer display, the button of operation pressurization later, PLC combines 2 axis same at this time
Step controller control hydraulic pressure, oil pressure can synchronize rising, and hydraulic pressure sensor, oil pressure sensor can be transmitted to signal PLC, industry control owner
Chance obtains hydraulic pressure/oil pressure value in PLC under profinet network module and protocol conversion module collective effect, and is sent into work
It is shown in control machine display with hydraulic pressure/oil pressure curve model；Industry control machine host daily can be automatically by PCI network module by pressure pipe
Data are transmitted in server and save.
5. a kind of hydraulic press testing monitoring according to claim 4 and information store analysis system, it is characterised in that: work as water
When pressure value rises to the pressure maintaining value being arranged on industrial personal computer display, PLC can control not repressurization, in state of pressure keeping and together
When timing, during pressure maintaining, hydraulic pressure has slight fluctuations, hydraulic pressure value, caliber during pressure maintaining, material, wall thickness, dwell time, guarantor
Pressure value, operator's code can be acquired by industry control machine host with 2 frequencies per second and be stored in industrial personal computer local data base, pressure maintaining
Time arrives, a steel pipe pressure pipe off-test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910542590.3A CN110333691A (en) | 2019-06-21 | 2019-06-21 | A kind of monitoring of hydraulic press testing and information store analysis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910542590.3A CN110333691A (en) | 2019-06-21 | 2019-06-21 | A kind of monitoring of hydraulic press testing and information store analysis system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110333691A true CN110333691A (en) | 2019-10-15 |
Family
ID=68142222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910542590.3A Pending CN110333691A (en) | 2019-06-21 | 2019-06-21 | A kind of monitoring of hydraulic press testing and information store analysis system |
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| Country | Link |
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| CN (1) | CN110333691A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202119679U (en) * | 2011-06-23 | 2012-01-18 | 长春工业大学 | Monitoring system for hydraulic press testing |
| CN103062143A (en) * | 2012-12-31 | 2013-04-24 | 太原重工股份有限公司 | Hydraulic control system and hydrostatic testing steel pipe machine oil-water balance system |
| CN202939098U (en) * | 2012-11-16 | 2013-05-15 | 西安石油大学 | Hydrostatic testing machine for testing pressure of steel pipes with different diameters |
| CN206038416U (en) * | 2016-09-21 | 2017-03-22 | 泰州学院 | Steel pipe hydrostatic testing machine end face seal intelligence control system device |
| CN210605441U (en) * | 2019-06-21 | 2020-05-22 | 中石化石油机械股份有限公司沙市钢管分公司 | Hydraulic press test monitoring and information storage analysis system |
-
2019
- 2019-06-21 CN CN201910542590.3A patent/CN110333691A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202119679U (en) * | 2011-06-23 | 2012-01-18 | 长春工业大学 | Monitoring system for hydraulic press testing |
| CN202939098U (en) * | 2012-11-16 | 2013-05-15 | 西安石油大学 | Hydrostatic testing machine for testing pressure of steel pipes with different diameters |
| CN103062143A (en) * | 2012-12-31 | 2013-04-24 | 太原重工股份有限公司 | Hydraulic control system and hydrostatic testing steel pipe machine oil-water balance system |
| CN206038416U (en) * | 2016-09-21 | 2017-03-22 | 泰州学院 | Steel pipe hydrostatic testing machine end face seal intelligence control system device |
| CN210605441U (en) * | 2019-06-21 | 2020-05-22 | 中石化石油机械股份有限公司沙市钢管分公司 | Hydraulic press test monitoring and information storage analysis system |
Non-Patent Citations (5)
| Title |
|---|
| 刘宇翔;谭;刘江;李超;: "钢管水压机主缸油水平衡电气控制系统分析", 焊管, no. 07, pages 50 - 54 * |
| 杨继东;刘豪;刘栋;杨中山;: "基于HNC的四角调平液压实验台构建和分析", 机床与液压, no. 23, 15 December 2014 (2014-12-15) * |
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