CN103604866A - Labeling device and marking method for sheet material defects by using submerged ultrasonic equipment - Google Patents
Labeling device and marking method for sheet material defects by using submerged ultrasonic equipment Download PDFInfo
- Publication number
- CN103604866A CN103604866A CN201310476537.0A CN201310476537A CN103604866A CN 103604866 A CN103604866 A CN 103604866A CN 201310476537 A CN201310476537 A CN 201310476537A CN 103604866 A CN103604866 A CN 103604866A
- Authority
- CN
- China
- Prior art keywords
- micromachine
- sheet material
- wax crayon
- defect
- mark
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a labeling device for defects of a sheet material. The labeling device comprises an ultrasonic detection device, a PLC control module, a mechanical arm and a wax pencil. The mechanical arm of the ultrasonic detection device is provided with a micro motor A; the micro motor A is provided with a rack; a micro motor B is disposed below the rack; a screw rod below the micro motor B is provided with the wax pencil; circuits of the micro motor A and the micro motor B are connected with the PLC control module; the micro motor A drives the rack to move up and down so as to realize up and down movement and localization of the wax pencil; and the micro motor B drives the screw rod to rotate so as to realize circular movement of the wax pencil and mark. The invention also discloses a method for marking the sheet material by using the labeling device for the defects of the sheet material.
Description
Technical field
The present invention relates to a kind of ultrasonic equipment plate defect labelling apparatus and marking method, belong to aluminum alloy materials manufacture field.
Background technology
Sheet material UT (Ultrasonic Testing) is carried out the process of automatic mark to defect, be the important component part of defect detection on ultrasonic basis.Particularly large specification aviation alloyed aluminium slab often may be cut 70% ~ 90% at follow-up machining process.When finding the defect in sheet material in immersion type automated ultrasonic testing process, tackle its present position and carry out mark.According to the service condition of this sheet material, judge whether the residing position of defect can be cut in follow-up mechanical processing process.Only the sheet material that has the excessive defect in unacceptable position is sentenced to Fei，Jiang Wei enterprise and avoid economic loss.
In contact method Manual ultrasonic testing, operator often uses the mode of traditional handwriting to carry out mark.This method is not suitable for large automatic checkout equipment, and degree of accuracy can not be guaranteed.The mechanization marking device of application is mainly the marking device that torch-type is used quick-drying lacquer at present, in quick-drying lacquer, contain low boiling point organic solvent, cause environmental pollution, healthy unfavorable to operator, and the marking device of quick-drying lacquer can not be applied in immersion type UT (Ultrasonic Testing).In addition ，Mou company usage flag pen carries out mark to the defect of tubing, thereby this marker pen marking device requires workpiece self to rotate, makes fixing marker pen on workpiece, leave mark vestige.This device is not suitable for the not mobile immersion type ultrasonic detecting equipment of sheet material yet.
Chinese patent discloses some sheet material ultrasonic detection method and devices thereof, for example:
1, title: electromagnetic ultrasonic automatic flaw detection method for plates and device thereof, application (patent) number: the CN200910073191.3 applying date: 2009.11.12 open (bulletin) number: CN101706476A applies for (patent right) people: Harbin Institute of Technology address: No. 92 Xidazhi Street, Nangang District, Harbin City, Heilongjiang Province invention (design) people: Shujuan WANG; Kang Lei; Gong Jiapeng; Xu Ji; Qiu Yu; Duan Weiliang; Zhai Guofu summary: a kind of electromagnetic ultrasonic automatic flaw detection method for plates and device thereof.Adopt vertical incidence bulk wave to detect a flaw, can detect the sheet material of larger thickness.The electromagnetic supersonic flaw detecting probe adopting, adopts impulse mgnet that magnetic field is provided, and has short feature of magnetic field duration, to the sheet material of ferromagnetism and nonferromagnetic, can carry out efficient detection.The present invention combines the echo of bottom surface and defect, has reduced detection blind area, not only defect is had to higher sensitivity, but also accurate location defect.The present invention be take electromagnetic acoustic technology as core, therefore during detection, without acoustic couplant, without pre-service is carried out in test specimen surface, can under various rugged surroundings (as high temperature, at a high speed), to sheet material, detect online, environmental suitability is stronger, and detection efficiency is higher.Principal claim: a kind of electromagnetic acoustic sheet material automatic flaw detection device, it is comprised of transmitter (1), scanning system (2), receiver (3), data acquisition system (DAS) (4) and echo signal processing system (5), it is characterized in that: transmitter (1) connects scanning system (2), scanning system (2) connects receiver (3), receiver (3) connection data acquisition system (4), data acquisition system (DAS) (4) connects echo signal processing system (5), and echo signal processing system (5) connects respectively scanning system (2) and data acquisition system (DAS) (4).
2, title: sheet metal electromagnetic supersonic inspection apparatus, application (patent) number: the CN200820011602.7 applying date: 2008.03.12, open (bulletin) number: CN201181290, open (bulletin) day: 2009.01.14, Main classification number: G01N29/04 (2006.01) applies for (patent right) people: Li Zhencai, address: No. 20, West Garden street, Xishi District, Yingkou City, Liaoning Province invention (design) people: Li Zhencai, summary: sheet metal electromagnetic supersonic inspection apparatus, design and the manufacturing technology field of genus sheet metal non-destructive detecting device.By defectoscope, transceiver, transducer, formed.Transducer bottom is with tracking wheel or follow the tracks of roller.Wheeled transducer is perpendicular to the setting of sheet material traffic direction by its ultrasound wave transmit direction.Roll-type transducer is to be parallel to the setting of sheet material traffic direction by its ultrasound wave transmit direction.Feature of the present utility model is end reflection wave overlapping that is to avoid flaw echo and edges of boards, can realize sheet material upper and lower surface and inside are absolutely detected.Solved existing equipment because transducer is all the undetected problem that the flaw echo brought perpendicular to the setting of sheet material traffic direction by its ultrasound wave transmit direction and edges of boards end reflection wave overlapping causes the defectoscope not differentiate to cause.In addition, because with following the tracks of roller, making at work transducer can remain with plate face, the transducer that be responsible for to detect sheet edge contacts.There will not be to detect and interrupt.It is simple in structure, reasonable in design.Principal claim: sheet metal electromagnetic supersonic inspection apparatus, by defectoscope 1, transceiver 2 and transducer 3, formed, it is characterized in that respectively there is a roll-type transducer 3 in the both sides of device, the bottom of roll-type transducer is with following the tracks of roller 4, pars intermedia at device has two wheeled transducers 3, the bottom of wheeled transducer is with tracking wheel 5, wheeled transducer arranges perpendicular to sheet material traffic direction by its hyperacoustic transmit direction, and roll-type transducer is parallel to the setting of sheet material traffic direction by its hyperacoustic transmit direction.
Summary of the invention
The object of the invention is to disclose a kind of simple to operate, to human body without injury, the free of contamination ultrasound wave sheet material of air is detected to flaw labeling device.Device of the present invention can be realized mechanization, the robotization of sheet material UT (Ultrasonic Testing) operation.This device utilizes computing machine to carry out control and management, and information processing rapidly and accurately, can significantly be increased work efficiency.
Technical scheme of the present invention is as follows:
Automatic mark equipment of the present invention, comprises PLC control module, cylinder, wax crayon.Marking of defects method based on above-mentioned automatic mark equipment comprises: step 1, use robotization water logging ultrasonic detecting equipment carry out scanning to sheet material, find the position of defect; Step 2, marking device is moved to defect top; Step 3, micromachine A band carry-over bar complete wax crayon down maneuver.Wax crayon drops to the position that just touches sheet material.Step 4, micromachine B driven gear complete wax crayon and take the action that tooth bar central axis rotates in a circumferential direction as initial point, thereby complete the mark of defect.
Plate defect marking arrangement, its structure and connected mode are as follows:
Plate defect marking arrangement, is characterized in that: its structure comprises: supersonic sounding device, PLC control module, mechanical arm and wax crayon, and the mechanical arm of supersonic sounding device is provided with micromachine A; In micromachine A, be provided with tooth bar, tooth bar below is provided with micromachine B, and the screw rod of micromachine B below is provided with wax crayon; The circuit of micromachine A and micromachine B is connected with PLC control module;
Described micromachine A moves up and down to realize moving up and down, locating of wax crayon with carry-over bar;
Described micromachine B drives the rotation of screw rod to realize circular motion and the mark of wax crayon.
The course of work of plate defect marking arrangement of the present invention and marking method step are:
(1) immersion type supersonic sounding device is placed on to the upper surface of sheet material, sheet material is scanned, find the position of plate defect;
(2) start the startup button of micromachine A, band carry-over bar moves down, and completes the descending motion of wax crayon, makes the down position of wax crayon just touch the surface of plate defect position;
(3) start the startup button of micromachine A, make wax crayon carry out circular motion, loop, make wax crayon on the position of workpiece, defect, leave mark vestige, complete the mark operation of plate defect position.
The good effect that the present invention produces:
1. plate defect marking arrangement of the present invention utilizes computing machine to carry out control and management, and information processing rapidly and accurately, can significantly improve plate defect markers work efficiency.
2. the marking method of plate defect marking arrangement of the present invention is to adopt wax crayon, without volatile organic solvent, to human body without injuring, pollution-free to air.
Accompanying drawing explanation
Fig. 1 is the equipment drawing of ultrasound wave plate defect labelling apparatus of the present invention.
In figure: 1 wax crayon; 2 micromotor B; 3 micromotor A; 4 tooth bars; 5 ultrasonic detection devices; 6 mechanical arms.
Embodiment
Embodiment
Plate defect marking arrangement as shown in Figure 1, its structure comprises: ultrasonic detection device, micromotor A, micromotor B, tooth bar, mechanical arm and wax crayon; Also comprise PLC control module.
Its dozen of calibration methods are: first immersion type supersonic sounding device is placed on to the upper surface of sheet material, sheet material is scanned, find the position of plate defect; Then start the startup button of micromachine A, band carry-over bar moves down, and completes the descending motion of wax crayon, makes the down position of wax crayon just touch the surface of plate defect position; Finally start the startup button of micromachine A, make wax crayon carry out circular motion, loop, make wax crayon on the position of workpiece, defect, leave mark vestige, complete the mark operation of plate defect position.Weak effect, had the situation of omission, and after adopting the method for the embodiment of the present invention 1, increased substantially accuracy and the work efficiency of plate defect mark owing to using the mode of traditional handwriting to carry out mark past.
Technique scheme is not at present also for the device of the mark of plate defect position, and the design of the motion structure of apparatus of the present invention is ingenious, can automatically control.
Claims (2)
1. plate defect marking arrangement, is characterized in that: its structure comprises: supersonic sounding device, PLC control module, mechanical arm and wax crayon, and the mechanical arm of supersonic sounding device is provided with micromachine A; In micromachine A, be provided with tooth bar, tooth bar below is provided with micromachine B, and the screw rod of micromachine B below is provided with wax crayon; The circuit of micromachine A and micromachine B is connected with PLC control module;
Described micromachine A moves up and down to realize moving up and down, locating of wax crayon with carry-over bar;
Described micromachine B drives the rotation of screw rod to realize circular motion and the mark of wax crayon.
2. the marking method of plate defect marking arrangement according to claim 1, is characterized in that: comprise the steps:
(1) immersion type supersonic sounding device is placed on to the upper surface of sheet material, sheet material is scanned, find the position of plate defect;
(2) start the startup button of micromachine A, band carry-over bar moves down, and completes the descending motion of wax crayon, makes the down position of wax crayon just touch the surface of plate defect position;
(3) start the startup button of micromachine A, make wax crayon carry out circular motion, loop, make wax crayon on the position of workpiece, defect, leave mark vestige, complete the mark operation of plate defect position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310476537.0A CN103604866B (en) | 2013-10-14 | 2013-10-14 | Immersion type ultrasonic equipment plate defect labelling apparatus and marking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310476537.0A CN103604866B (en) | 2013-10-14 | 2013-10-14 | Immersion type ultrasonic equipment plate defect labelling apparatus and marking method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103604866A true CN103604866A (en) | 2014-02-26 |
| CN103604866B CN103604866B (en) | 2016-05-18 |
Family
ID=50123110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310476537.0A Active CN103604866B (en) | 2013-10-14 | 2013-10-14 | Immersion type ultrasonic equipment plate defect labelling apparatus and marking method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103604866B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931581A (en) * | 2015-05-25 | 2015-09-23 | 广西南南铝加工有限公司 | Immersion phased array ultrasonic detection method for pre-stretched aluminum alloy plate |
| CN105467005A (en) * | 2015-11-28 | 2016-04-06 | 江苏风雷文化传媒有限公司 | Welded seam inspection robot |
| CN112730793A (en) * | 2020-12-28 | 2021-04-30 | 瓯锟科技温州有限公司 | Intelligent metal plate online detection equipment |
| CN116519792A (en) * | 2023-04-25 | 2023-08-01 | 广东健齿生物科技有限公司 | Water immersion ultrasonic flaw detection method, device and system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0619489A1 (en) * | 1993-04-05 | 1994-10-12 | General Electric Company | Method of inspecting repaired stub tubes in boiling water nuclear reactors |
| JPH07260750A (en) * | 1994-03-28 | 1995-10-13 | Hitachi Ltd | Ultrasonic detection method and device for porous material and heterogeneous material |
| JPH11108904A (en) * | 1997-10-06 | 1999-04-23 | Japan Nuclear Fuel Co Ltd(Jnf) | Ultrasonic flaw detector of coated pipe for nuclear fuel |
| CN101285797A (en) * | 2008-05-05 | 2008-10-15 | 哈尔滨工程大学 | Pipeline weld joint automatized ultrasound flaw detection device |
| CN101706476A (en) * | 2009-11-12 | 2010-05-12 | 哈尔滨工业大学 | Electromagnetic ultrasonic automatic flaw detection method for plates and device thereof |
| CN102062757A (en) * | 2010-12-14 | 2011-05-18 | 西安科技大学 | Automatic ultrasonic detection system of circular soldering seam flaw of hydraulic bracket cylinder in mine |
| CN102141541A (en) * | 2010-12-28 | 2011-08-03 | 东北轻合金有限责任公司 | Equipment and method for automatically marking defects during eddy current testing of aluminum alloy thin wall pipe |
| CN203502386U (en) * | 2013-10-14 | 2014-03-26 | 广西南南铝加工有限公司 | Immersion type ultrasonic equipment plate flaw marking device |
-
2013
- 2013-10-14 CN CN201310476537.0A patent/CN103604866B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0619489A1 (en) * | 1993-04-05 | 1994-10-12 | General Electric Company | Method of inspecting repaired stub tubes in boiling water nuclear reactors |
| JPH07260750A (en) * | 1994-03-28 | 1995-10-13 | Hitachi Ltd | Ultrasonic detection method and device for porous material and heterogeneous material |
| JPH11108904A (en) * | 1997-10-06 | 1999-04-23 | Japan Nuclear Fuel Co Ltd(Jnf) | Ultrasonic flaw detector of coated pipe for nuclear fuel |
| CN101285797A (en) * | 2008-05-05 | 2008-10-15 | 哈尔滨工程大学 | Pipeline weld joint automatized ultrasound flaw detection device |
| CN101706476A (en) * | 2009-11-12 | 2010-05-12 | 哈尔滨工业大学 | Electromagnetic ultrasonic automatic flaw detection method for plates and device thereof |
| CN102062757A (en) * | 2010-12-14 | 2011-05-18 | 西安科技大学 | Automatic ultrasonic detection system of circular soldering seam flaw of hydraulic bracket cylinder in mine |
| CN102141541A (en) * | 2010-12-28 | 2011-08-03 | 东北轻合金有限责任公司 | Equipment and method for automatically marking defects during eddy current testing of aluminum alloy thin wall pipe |
| CN203502386U (en) * | 2013-10-14 | 2014-03-26 | 广西南南铝加工有限公司 | Immersion type ultrasonic equipment plate flaw marking device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931581A (en) * | 2015-05-25 | 2015-09-23 | 广西南南铝加工有限公司 | Immersion phased array ultrasonic detection method for pre-stretched aluminum alloy plate |
| CN104931581B (en) * | 2015-05-25 | 2018-01-16 | 广西南南铝加工有限公司 | A kind of immersion type phased array supersonic wave detecting method of aluminum alloy pretensioning plate |
| CN105467005A (en) * | 2015-11-28 | 2016-04-06 | 江苏风雷文化传媒有限公司 | Welded seam inspection robot |
| CN105467005B (en) * | 2015-11-28 | 2018-11-13 | 浙江国盛铜业有限公司 | A kind of weld seam detection robot |
| CN112730793A (en) * | 2020-12-28 | 2021-04-30 | 瓯锟科技温州有限公司 | Intelligent metal plate online detection equipment |
| CN116519792A (en) * | 2023-04-25 | 2023-08-01 | 广东健齿生物科技有限公司 | Water immersion ultrasonic flaw detection method, device and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103604866B (en) | 2016-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103604866B (en) | Immersion type ultrasonic equipment plate defect labelling apparatus and marking method | |
| CN106872492B (en) | A kind of increasing material manufacturing high-accuracy self-adaptation three dimensional lossless detection method | |
| CN203643399U (en) | Pulse vortex defect detecting system | |
| CN108152377A (en) | Auto-ultrasonic mold non-destructive detecting device and control system and detection control method | |
| CN105259248A (en) | Aviation engine blade surface damage eddy current scanning and detecting system | |
| CN204374099U (en) | For the CCD amplification detection device of ITO electro-conductive glass | |
| CN102141541A (en) | Equipment and method for automatically marking defects during eddy current testing of aluminum alloy thin wall pipe | |
| CN204575597U (en) | Ultrasonic wave detecting system | |
| CN202066834U (en) | Non-destructive detecting device | |
| CN207197465U (en) | A kind of screen plate for screen printing detection means | |
| CN204142199U (en) | A kind of portable large curved surface on-line measurement and matching device | |
| CN206563728U (en) | A kind of multidirectional controllable male part detects the device of surface of solids defect | |
| CN117532757A (en) | Monocrystalline silicon cutting device and control system | |
| CN103148820B (en) | A kind of length detection device for rotary cutter | |
| CN102645182B (en) | Surface profile scanning type workpiece precut part weighing device | |
| CN108303468A (en) | Ultrasonic inspection probe positioning device | |
| CN110428408B (en) | Flaw detection method based on ELM-in-ELM | |
| CN102426199B (en) | Ultrasonic C-scanning localization method and device | |
| CN201716296U (en) | Eddy current flaw detection device for steel pipes | |
| CN203502386U (en) | Immersion type ultrasonic equipment plate flaw marking device | |
| CN103170877A (en) | Method of accurate location of diamond turning tool in micro-turning process | |
| CN206832750U (en) | Annular forging piece automatic flaw detection device | |
| CN205482851U (en) | Automatic measure thickness system of robot | |
| CN202174478U (en) | Device for automatically processing coating on surface of steel sheet | |
| CN205426856U (en) | A defect positioner and ultrasonic flaw detector for ultrasonic detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |