CN109099840A - Ferric-cement sleeper vision-based detection and judge system - Google Patents
Ferric-cement sleeper vision-based detection and judge system Download PDFInfo
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- CN109099840A CN109099840A CN201811060575.7A CN201811060575A CN109099840A CN 109099840 A CN109099840 A CN 109099840A CN 201811060575 A CN201811060575 A CN 201811060575A CN 109099840 A CN109099840 A CN 109099840A
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- sleeper
- detection
- vision
- truss
- crossbeam
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- 241001669679 Eleotris Species 0.000 title claims abstract description 84
- 238000001514 detection method Methods 0.000 title claims abstract description 57
- 239000004568 cement Substances 0.000 title claims abstract description 13
- 238000005507 spraying Methods 0.000 claims abstract description 26
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000009877 rendering Methods 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 4
- 230000015271 coagulation Effects 0.000 claims description 2
- 238000005345 coagulation Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 238000007689 inspection Methods 0.000 abstract description 6
- 238000012372 quality testing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/8901—Optical details; Scanning details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/8901—Optical details; Scanning details
- G01N2021/8908—Strip illuminator, e.g. light tube
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
- G01N2021/8918—Metal
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a kind of ferric-cement sleeper vision-based detection and judge system, platform, sleeper carrier chain, detection device truss are demoulded including sleeper, and it is horizontally set with the carrying crossbeam on the detection device truss, it carries crossbeam and is mounted on detection device truss by the sliding guide rail of servo longitudinal；Alcohol spraying device, blowning installation；Vision collecting system includes the identical First look acquisition system of structure, the second vision collecting system.Ferric-cement sleeper vision-based detection of the invention and judge system, for the presentation quality and outer dimension detection after the demoulding of finished product sleeper, by introducing advanced X-Y scheme identification and three-dimensional dimension measuring technique, it realizes sleeper quality testing automation and intelligence, gets rid of the awkward situation of previous batch detection, realize online complete detection, prevent mistakes and omissions inspection, thoroughly prevent bad products offline, detection efficiency is high, and detection accuracy is high.
Description
Technical field
The present invention relates to sleeper manufacturing field more particularly to a kind of ferric-cement sleeper vision-based detection and judge system.
Background technique
After the completion of the demoulding of finished product sleeper, need to carry out presentation quality and outer dimension inspection.
Crackle of the presentation quality inspection mainly for concrete block.Crackle is the great quality problems of concrete sleeper.?
The sleeper fabrication stage heats up during the steam curing quickly, when thermostat temperature is very high, due to gas and water in concrete, cement,
The different materials such as sandstone thermal expansion coefficient is different, and concrete nascent structure intensity is very low, and high temperature expands gas and water significantly,
Concrete inner structure defect is caused, sleeper surface especially cross cut end (of a beam) concrete cracking, loose is easily caused.
Detection method is artificial observation in addition, and detection efficiency and accuracy cannot be guaranteed.
Outer dimension inspection is primarily directed to length of sleeper, height, cannula center away from, top surface width etc., detection method master
If being measured with detection ruler, detection process is cumbersome, and measurement accuracy is low, can not accomplish the detection of all products, can only pass through batch
The method of sampling observation carries out.
Summary of the invention
The purpose of the present invention is design a kind of ferric-cement sleeper vision-based detection and judge system.
For achieving the above object, the technical scheme is that a kind of ferric-cement sleeper vision-based detection and judgement
System, comprising:
Sleeper demoulds platform, and sleeper mould detaches sleeper on sleeper demoulding platform；
Sleeper carrier chain, including two conveying plate chains, conveying plate chain convey sleeper；
Detection device truss, and the carrying crossbeam being horizontally set on the detection device truss, the detection device truss are crossed on
Above sleeper carrier chain；The carrying crossbeam is mounted on detection device truss by the sliding guide rail of servo longitudinal, is conveyed along sleeper
Chain traffic direction is mobile；
Alcohol spraying device is mounted on the carrying crossbeam, and sleeper downwards sprays alcohol；Alcohol spraying device includes wine
Essence control pressure valve and alcohol spray head；
Blowning installation is mounted on the carrying crossbeam, and sleeper downwards is blown；Blowning installation includes air blowing control valve and blows
Gas nozzle；
Vision collecting system, including the identical First look acquisition system of structure, the second vision collecting system；The First look
Acquisition system includes mounting plate, and the mounting plate is mounted on by lateral servo sliding rail and is carried on crossbeam, is equipped on mounting plate
2D camera, for shooting lower section sleeper 2D image；3D camera mounting bracket is also equipped on the mounting plate, in 3D camera mounting bracket
Two 3D cameras are installed, for shooting lower section sleeper 3D rendering；The light source bracket also extended downwardly on the mounting plate, it is described
Light compensating lamp is installed, for the light filling in sleeper shooting process below light source bracket；The First look acquisition system, the second vision
Acquisition system along carrying crossbeam transverse shifting, while shooting two coagulations of same sleeper under the driving of lateral servo sliding rail
Soil structure；
Code spraying device is mounted on the light source bracket bottom end of First look acquisition system or the second vision collecting system, corresponding rail
The side end face of pillow, for spraying factory coding on in-orbit occipital end face；
External protection column is arranged around the detection device truss；
Operator control panel is controlled, is arranged on peripheral protective fence, manual control system's parameters are used for；
Coding machine controller is arranged on peripheral protective fence, connect with the code spraying device, for coding content to be manually arranged；
Electronic-control box, with external protection column one, inside is equipped with power-supply controller of electric, controlling terminal, visual processes terminal；The electricity
Control cabinet respectively with sleeper carrier chain, detection device truss, alcohol spraying device, blowning installation, vision collecting system, coding
Device, control operator control panel, the connection of coding machine controller.
Preferably as one kind of the invention, crossbeam is carried there are two setting simultaneously on the detection device truss.
Preferably as one kind of the invention, the carrying crossbeam is equipped with two groups of alcohol spraying devices, respectively corresponds sleeper
Two concrete structures setting.
Preferably as one kind of the invention, the carrying crossbeam is equipped with two groups of blowning installations, respectively corresponds the two of sleeper
A concrete structure setting.
The beneficial effects of the present invention are:
Ferric-cement sleeper vision-based detection of the invention and system is judged, for the presentation quality and shape after the demoulding of finished product sleeper
Size detection realizes sleeper quality testing automation by introducing advanced X-Y scheme identification and three-dimensional dimension measuring technique
And intelligence, the awkward situation of previous batch detection is got rid of, realizes online complete detection, prevents mistakes and omissions inspection, thoroughly prevents bad products
Offline, detection efficiency is high, and detection accuracy is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is alcohol spraying device, the blowning installation structural schematic diagram of the embodiment of the present invention；
Fig. 3 is the First look acquisition system structural schematic diagram of the embodiment of the present invention.
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
Specific embodiment
Below in conjunction with attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.
The present invention relates to ferric-cement sleeper vision-based detection and system is judged, for the presentation quality after the demoulding of finished product sleeper
It is detected with outer dimension, detection efficiency is high, and precision is high.
The vision detection system of the embodiment of the present invention is as shown in Figure 1, comprising:
Sleeper demoulds platform 1, and sleeper mould detaches sleeper 2, sleeper mould in the present embodiment on sleeper demoulding platform 1
For four chamber of a mould, one-pass molding exports 4 pieces of sleepers；
Sleeper carrier chain 3, including two conveying plate chains 301, conveying plate chain 301 convey sleeper 2；
Detection device truss 4, and the carrying crossbeam 5 being horizontally set on the detection device truss 4, the detection device truss 4 across
It is located at 3 top of sleeper carrier chain；The carrying crossbeam 5 is mounted on detection device truss 4 by the sliding guide rail 401 of servo longitudinal,
It is moved along 3 traffic direction of sleeper carrier chain.
Crossbeam 5 is carried there are two setting simultaneously on the detection device truss 4.
As shown in Figure 1, 2, alcohol spraying device 6 is mounted on the carrying crossbeam 5, and sleeper 2 downwards sprays wine
Essence；Alcohol spraying device 6 includes alcohol control pressure valve 601 and alcohol spray head 602.
Blowning installation 7 is mounted on the carrying crossbeam 5, and sleeper 2 downwards is blown；Blowning installation 7 includes control of blowing
Valve 701 and blowing nozzle 702 processed.
The carrying crossbeam 5 is equipped with two groups of alcohol spraying devices 6 and two groups of blowning installations 7, respectively corresponds the two of sleeper 2
A concrete structure setting.
As shown in Figure 1,3, vision collecting system, including the identical First look acquisition system 8 of structure, the second vision collecting
System 9；The First look acquisition system 9 includes mounting plate 901, and the mounting plate 901 passes through lateral servo sliding rail 501 and installs
On carrying crossbeam 5,2D camera 902 is installed on mounting plate 901, for shooting the 2D image of lower section sleeper 2,2D image is main
For sleeper appearance quality detection.3D camera mounting bracket 903 is also equipped on the mounting plate 901, in 3D camera mounting bracket 903
Two 3D cameras 904 are installed, for shooting the 3D rendering of lower section sleeper 2,3D rendering is mainly used for the outer dimension inspection of sleeper
It surveys.
In view of workshop condition, the reasons such as insufficient light are also downward on the mounting plate 901 to guarantee image quality
The light source bracket 905 of extension installs light compensating lamp 906 below the light source bracket 905, for the light filling in 3 shooting process of sleeper.
The First look acquisition system 8, the second vision collecting system 9 are under the driving of lateral servo sliding rail 501, along carrying crossbeam 5
Transverse shifting, while shooting two concrete structures of same sleeper 3.
Code spraying device 10 is mounted on 905 bottom end of the light source bracket of the second vision collecting system 9, the side of corresponding sleeper 2
Face, for the spraying factory coding on 2 side end face of sleeper.Code spraying device 10 uses big character ink-jet coding, is not easy for a long time, sprays
Code speed is fast, and ink uses aqueous quick drying ink, and code spraying head is convenient up and down, left and right, and angular adjustment is versatile, and coding is opened
Sleeper edge is detected using laser sensor, detection accuracy is high.
External protection column 11 is arranged around the detection device truss 4；
Operator control panel 12 is controlled, is arranged on peripheral protective fence 11, manual control system's parameters are used for；
Coding machine controller 13 is arranged on peripheral protective fence 11, connect with the code spraying device 10, for being manually arranged in coding
Hold；
Electronic-control box 14, with 11 one of external protection column, inside is equipped with power-supply controller of electric, controlling terminal, visual processes terminal；Institute
State electronic-control box respectively with sleeper carrier chain 3, detection device truss 4, alcohol spraying device 6, blowning installation 7, vision collecting system
System, code spraying device 10, control operator control panel 12, coding machine controller 13 connect.
The visual processes terminal receives the image of vision collecting system, by image processing algorithm, respectively to 2D image
Handled with 3D rendering, obtain the presentation quality and outer dimension of surveyed sleeper, will test result and sleeper coding output to
Shop floor control center.
Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Claims (4)
1. a kind of ferric-cement sleeper vision-based detection and judging system characterized by comprising
Sleeper demoulds platform, and sleeper mould detaches sleeper on sleeper demoulding platform；
Sleeper carrier chain, including two conveying plate chains, conveying plate chain convey sleeper；
Detection device truss, and the carrying crossbeam being horizontally set on the detection device truss, the detection device truss are crossed on
Above sleeper carrier chain；The carrying crossbeam is mounted on detection device truss by the sliding guide rail of servo longitudinal, is conveyed along sleeper
Chain traffic direction is mobile；
Alcohol spraying device is mounted on the carrying crossbeam, and sleeper downwards sprays alcohol；Alcohol spraying device includes wine
Essence control pressure valve and alcohol spray head；
Blowning installation is mounted on the carrying crossbeam, and sleeper downwards is blown；Blowning installation includes air blowing control valve and blows
Gas nozzle；
Vision collecting system, including the identical First look acquisition system of structure, the second vision collecting system；The First look
Acquisition system includes mounting plate, and the mounting plate is mounted on by lateral servo sliding rail and is carried on crossbeam, is equipped on mounting plate
2D camera, for shooting lower section sleeper 2D image；3D camera mounting bracket is also equipped on the mounting plate, in 3D camera mounting bracket
Two 3D cameras are installed, for shooting lower section sleeper 3D rendering；The light source bracket also extended downwardly on the mounting plate, it is described
Light compensating lamp is installed, for the light filling in sleeper shooting process below light source bracket；The First look acquisition system, the second vision
Acquisition system along carrying crossbeam transverse shifting, while shooting two coagulations of same sleeper under the driving of lateral servo sliding rail
Soil structure；
Code spraying device is mounted on the light source bracket bottom end of First look acquisition system or the second vision collecting system, corresponding rail
The side end face of pillow, for spraying factory coding on in-orbit occipital end face；
External protection column is arranged around the detection device truss；
Operator control panel is controlled, is arranged on peripheral protective fence, manual control system's parameters are used for；
Coding machine controller is arranged on peripheral protective fence, connect with the code spraying device, for coding content to be manually arranged；
Electronic-control box, with external protection column one, inside is equipped with power-supply controller of electric, controlling terminal, visual processes terminal；The electricity
Control cabinet respectively with sleeper carrier chain, detection device truss, alcohol spraying device, blowning installation, vision collecting system, coding
Device, control operator control panel, the connection of coding machine controller.
2. ferric-cement sleeper vision-based detection according to claim 1 and judging system, which is characterized in that the detection dress
Set on truss at the same set there are two carry crossbeam.
3. ferric-cement sleeper vision-based detection according to claim 1 and judging system, which is characterized in that the carrying is horizontal
Beam is equipped with two groups of alcohol spraying devices, respectively corresponds two concrete structures setting of sleeper.
4. sleeper crack intelligent visual detection system according to claim 1, which is characterized in that set on the carrying crossbeam
There are two groups of blowning installations, respectively corresponds two concrete structures setting of sleeper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811060575.7A CN109099840B (en) | 2018-09-12 | 2018-09-12 | Visual detection and judgment system for high-speed railway cement sleeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811060575.7A CN109099840B (en) | 2018-09-12 | 2018-09-12 | Visual detection and judgment system for high-speed railway cement sleeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109099840A true CN109099840A (en) | 2018-12-28 |
| CN109099840B CN109099840B (en) | 2024-03-15 |
Family
ID=64866104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811060575.7A Active CN109099840B (en) | 2018-09-12 | 2018-09-12 | Visual detection and judgment system for high-speed railway cement sleeper |
Country Status (1)
| Country | Link |
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| CN (1) | CN109099840B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044905A (en) * | 2019-03-27 | 2019-07-23 | 北京好运达智创科技有限公司 | A kind of crack detecting method of double-block type sleeper |
| CN110379038A (en) * | 2019-06-28 | 2019-10-25 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | High speed workpiece inspection method based on big data analysis |
| CN111398172A (en) * | 2020-03-31 | 2020-07-10 | 深圳康佳电子科技有限公司 | 3D visual detection equipment and method |
| CN115003419A (en) * | 2020-01-09 | 2022-09-02 | 陶氏环球技术有限责任公司 | Automatic spraying system for generating elastic base plate on sleeper |
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| US20050277532A1 (en) * | 2004-05-24 | 2005-12-15 | Ishida Co., Ltd. | Defect detection device and bag packaging system equipped with defect detection device |
| CN103542805A (en) * | 2013-10-22 | 2014-01-29 | 中国科学院半导体研究所 | Vision inspection system based on high-speed image sensor and parallel processing |
| WO2018036412A1 (en) * | 2016-08-25 | 2018-03-01 | 四川行之智汇知识产权运营有限公司 | Appearance detection system for cylinder product |
| CN209147923U (en) * | 2018-09-12 | 2019-07-23 | 北京好运达智创科技有限公司 | Ferric-cement sleeper vision-based detection and judge system |
-
2018
- 2018-09-12 CN CN201811060575.7A patent/CN109099840B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050277532A1 (en) * | 2004-05-24 | 2005-12-15 | Ishida Co., Ltd. | Defect detection device and bag packaging system equipped with defect detection device |
| CN103542805A (en) * | 2013-10-22 | 2014-01-29 | 中国科学院半导体研究所 | Vision inspection system based on high-speed image sensor and parallel processing |
| WO2018036412A1 (en) * | 2016-08-25 | 2018-03-01 | 四川行之智汇知识产权运营有限公司 | Appearance detection system for cylinder product |
| CN209147923U (en) * | 2018-09-12 | 2019-07-23 | 北京好运达智创科技有限公司 | Ferric-cement sleeper vision-based detection and judge system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044905A (en) * | 2019-03-27 | 2019-07-23 | 北京好运达智创科技有限公司 | A kind of crack detecting method of double-block type sleeper |
| CN110379038A (en) * | 2019-06-28 | 2019-10-25 | 江苏集萃微纳自动化系统与装备技术研究所有限公司 | High speed workpiece inspection method based on big data analysis |
| CN115003419A (en) * | 2020-01-09 | 2022-09-02 | 陶氏环球技术有限责任公司 | Automatic spraying system for generating elastic base plate on sleeper |
| CN111398172A (en) * | 2020-03-31 | 2020-07-10 | 深圳康佳电子科技有限公司 | 3D visual detection equipment and method |
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| Publication number | Publication date |
|---|---|
| CN109099840B (en) | 2024-03-15 |
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