CN103995057A - Automatic plate welding part detection system - Google Patents
Automatic plate welding part detection system Download PDFInfo
- Publication number
- CN103995057A CN103995057A CN201410245824.5A CN201410245824A CN103995057A CN 103995057 A CN103995057 A CN 103995057A CN 201410245824 A CN201410245824 A CN 201410245824A CN 103995057 A CN103995057 A CN 103995057A
- Authority
- CN
- China
- Prior art keywords
- crawler belt
- weld part
- detected
- streamline
- streamline crawler
- 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.)
- Pending
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses an automatic plate welding part detection system which comprises a detection platform and a detector, wherein the detection platform is provided with a production line track which is used for transmitting workpieces to be detected, a driving mechanism which is used for driving the production line track to move horizontally and an ultrasonic probe which is used for sending ultrasonic waves and receiving reflected ultrasonic signals; the production line track is provided with a positioning mechanism which is used for fixing the workpiece to be detected; the ultrasonic probe is in signal connection with the detector. During work, the workpieces are fixed on the production line track through the positioning mechanism; the welding parts of the workpieces to be detected on the production line track pass through the space right above the ultrasonic probe one after another; the ultrasonic probe detects the welding parts of the workpieces to be detected and sends the received reflected ultrasonic signals to the detector; the detector outputs the quality conditions of the welding parts of the workpieces to be detected. Through the technical scheme, the detection efficiency can be improved and the working strength and difficulty of the workers can be reduced.
Description
Technical field
The present invention relates to ultrasound examination field, relate in particular to a kind of sheet material weld part automatic checkout system.
Background technology
In prior art, conventionally adopt UT (Ultrasonic Testing) to carry out Non-Destructive Testing to weld part.Utilize UT (Ultrasonic Testing), mainly contain through transmission technique flaw detection and two kinds of modes of reflectometry flaw detection.For example reflectometry flaw detection mode, it is upper that the high-frequency impulse pumping signal being produced by radio-frequency generator acts on probe, and the wave direction inside workpiece producing is propagated, as inside workpiece exists defect, a part for ripple is reflected back as defect waves, and the remainder of transmitted wave also will reflect as end ripple.Can determine defective locations according to transmitted wave, defect waves, end ripple with respect to the position of timebase; Can determine the size of defect according to the amplitude of defect waves; Character that can analyzing defect according to the shape of defect waves; As inside workpiece zero defect, only have transmitted wave and end ripple.
But, in order to carry out accurately the flaw detection of weld part, must use ultrasonic probe to align to contact with weld part position detects a flaw, and, because ultrasound wave incident angle will affect the level of reflection wave, will be difficult to the accurately judge to weld part welding quality once deviation occurs incident angle, need the expensive time to regulate the angle of probe, therefore to the having relatively high expectations of staff, detection efficiency is lower.
Summary of the invention
The object of the invention is to propose a kind of sheet material weld part automatic checkout system, can improve precision and the efficiency of weld part welding quality evaluation.
For reaching this object, the present invention by the following technical solutions:
A kind of sheet material weld part automatic checkout system, comprise monitor station and detector, described monitor station is provided with streamline crawler belt for transmitting workpiece to be detected, for driving the driving mechanism of streamline crawler belt tangential movement and for sending ultrasound wave and receiving the ultrasonic probe of reflection ultrasonic signal, described streamline crawler belt is provided with the detent mechanism for fixing workpiece to be detected, and described ultrasonic probe is connected with detector signal;
When work, by detent mechanism, workpiece to be detected is fixed on streamline crawler belt, driving mechanism drives the tangential movement of streamline crawler belt, make the weld part of the each workpiece to be detected on streamline crawler belt successively by directly over ultrasonic probe, ultrasonic probe detects the weld part of each workpiece to be detected and the reflection ultrasonic signal receiving is sent to detector.
Wherein, described streamline crawler belt is at least two, and adjacent two streamline crawler belt gaps arrange, and adjacent two streamline crawler belt level of synchronization motion.
Wherein, described ultrasonic probe is positioned at the gap location of adjacent two streamline crawler belts.
Wherein, described detent mechanism is specially four reference columns that are located on streamline crawler belt, and wherein two reference columns are located at the left side of streamline crawler belt, and two other reference column symmetry is located at the right of streamline crawler belt.
Wherein, every streamline crawler belt is provided with plural described detent mechanism.
Wherein, described detector is provided with display screen.
Wherein, described driving mechanism is electro-motor.
Wherein, described streamline crawler belt is made up of elastomeric material.
Wherein, described detent mechanism and streamline crawler belt removably connect.
Implement the embodiment of the present invention, there is following beneficial effect:
The embodiment of the present invention is put monitor station at workpiece, by detent mechanism, workpiece to be detected is fixed on streamline crawler belt, ultrasonic probe place straight line on the weld part alignment detection platform of workpiece, driving mechanism drives the tangential movement of streamline crawler belt, make the weld part of the each workpiece to be detected on streamline crawler belt successively by directly over ultrasonic probe, ultrasonic probe detects the weld part of each workpiece to be detected and the reflection ultrasonic signal receiving is sent to detector, detector is exported respectively the quality condition of the weld part of each workpiece to be detected according to the reflection ultrasonic signal receiving.The present invention can complete the detection of multiple workpiece weld parts automatically, and the precision of welding quality evaluation is high, and detection efficiency is high, has reduced staff's working strength and difficulty.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing described below is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of sheet material weld part automatic checkout system of the embodiment of the present invention.
Fig. 2 is the schematic diagram of the detent mechanism of a kind of sheet material weld part automatic checkout system of the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing of the present invention, technical scheme in the embodiment of the present invention is carried out to clear, complete description, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, belongs to the scope of protection of the invention.
In conjunction with Fig. 1-2, embodiments of the invention are described.
A kind of sheet material weld part automatic checkout system of the present embodiment comprises: comprise monitor station 1 and detector 2, described monitor station 1 is provided with streamline crawler belt 3 for transmitting workpiece 5 to be detected, for driving the driving mechanism of streamline crawler belt 3 tangential movements and for sending ultrasound wave and receiving the ultrasonic probe 4 of reflection ultrasonic signal, described streamline crawler belt 3 is provided with the detent mechanism 31 for fixing workpiece 5 to be detected, and described ultrasonic probe 4 is connected with detector 2 signals.
When the sheet material weld part automatic checkout system of the present embodiment is worked, by detent mechanism 31, workpiece 5 to be detected is fixed on streamline crawler belt 3, ultrasonic probe 4 place straight lines on the weld part 51 alignment detection platforms 1 of workpiece 5, driving mechanism drives 3 tangential movements of streamline crawler belt, make the weld part 51 of the workpiece 5 each to be detected on streamline crawler belt 3 successively by directly over ultrasonic probe 4, ultrasonic probe 4 detects the weld part 51 of each workpiece 5 to be detected and the reflection ultrasonic signal receiving is sent to detector 2, detector 2 is exported respectively the quality condition of the weld part 51 of each workpiece to be detected 5 according to the reflection ultrasonic signal receiving.
Preferably, the crawler belt of streamline described in the present embodiment 3 is at least two, and adjacent two streamline crawler belts 3 gaps arrange, and the 3 level of synchronization motions of adjacent two streamline crawler belts.Described ultrasonic probe 4 is positioned at the gap location of adjacent two streamline crawler belts 3.While fixing workpiece 5 to be detected by fixed mechanism, the weld part of workpiece 5 is just positioned at the gap location that adjacent two streamlines are carried out, along with the level of synchronization motion of these adjacent two streamline crawler belts 3, the weld part 51 of workpiece 5 can be by directly over ultrasonic probe 4, realize thus the automatic detection of the weld part 51 to workpiece 5 to be detected, without the position relationship of each workpiece 5 weld part to be detected of manual shift and ultrasonic probe 4, reduce operating personnel's workload and operation easier; And by streamline workpiece 5 to be detected is detected automatically, improve detection efficiency.
Preferably, as shown in Figure 2, the detent mechanism 31 of the present embodiment is specially four reference columns that are located on streamline crawler belt 3, and wherein two reference columns are located at the left side of streamline crawler belt 3, and two other reference column symmetry is located at the right of streamline crawler belt 3.Workpiece 5 to be detected can be fixed on streamline crawler belt 3 by four reference columns, while preventing 3 tangential movement of streamline crawler belt there is displacement and cause cannot accurately the align problem of ultrasonic probe 4 of the weld part of workpiece 5 in workpiece to be detected 5, ensured detection effect.
Preferably, in order to adapt to the workpiece to be detected 5 of different size, in the present embodiment, detent mechanism 31 removably connects with streamline crawler belt 3, concrete, on streamline crawler belt 3, be provided with for some for blocking the through hole of detent mechanism 31, according to actual needs the replaceable detent mechanism 31 of operating personnel or adjust the position of detent mechanism 31.
Preferably, in the present embodiment, every streamline crawler belt 3 is provided with plural described detent mechanism 31, and every streamline crawler belt 3 can be fixed plural workpiece 5 simultaneously, is conducive to improve detection efficiency.
Preferably, the detector 2 in the present embodiment is provided with display screen, can show the welding quality situation of the weld part of each workpiece 5, and handled easily personnel understand the concrete detection case of workpiece 5.As a preferred implementation of the present embodiment, detector 2 is also provided with hummer, if the reflection supersonic wave receiving is not in setting range time, the weld part welding quality that shows current workpiece 5 is not up to standard, trigger buzzer warning prompting by an on-off circuit, convenient operation personnel mark problem workpiece 5 in time.
Preferably, driving mechanism described in the present embodiment is electro-motor, drives the 3 at the uniform velocity tangential movements of streamline crawler belt, according to the model of workpiece 5 weld parts to be detected and ultrasonic probe 4, the movement velocity of the power of adjustable electro-motor and then adjusting streamline crawler belt 3, to ensure accuracy of detection.
Preferably, in the present embodiment, streamline crawler belt 3 is made up of elastomeric material, makes workpiece 5 larger with the friction force of streamline crawler belt 3 surface of contact, prevents that streamline crawler belt 3 is shifted in testing process.In addition, the streamline crawler belt 3 of elastomeric material also can reduce the probability of the damaged in collision to workpiece 5.
Above disclosed is only preferred embodiment of the present invention, certainly can not limit with this claim scope of the present invention, therefore, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., still belong to the scope that the present invention is contained.
Claims (9)
1. a sheet material weld part automatic checkout system, it is characterized in that, comprise monitor station (1) and detector (2), described monitor station (1) is provided with streamline crawler belt (3) for transmitting workpiece to be detected, for driving the driving mechanism of streamline crawler belt (3) tangential movement and for sending ultrasound wave and receiving the ultrasonic probe (4) of reflection ultrasonic signal, described streamline crawler belt (3) is provided with the detent mechanism (31) for fixing workpiece to be detected, and described ultrasonic probe (4) is connected with detector (2) signal;
When work, by detent mechanism (31), workpiece to be detected is fixed on streamline crawler belt (3), driving mechanism drives streamline crawler belt (3) tangential movement, make the weld part of the each workpiece to be detected on streamline crawler belt (3) successively by directly over ultrasonic probe (4), ultrasonic probe (4) detects the weld part of each workpiece to be detected and the reflection ultrasonic signal receiving is sent to detector (2).
2. sheet material weld part automatic checkout system according to claim 1, it is characterized in that, described streamline crawler belt (3) is at least two, and adjacent two streamline crawler belts (3) gap arranges, and the motion of adjacent two streamline crawler belts (3) level of synchronization.
3. sheet material weld part automatic checkout system according to claim 2, is characterized in that, described ultrasonic probe (4) is positioned at the gap location of adjacent two streamline crawler belts (3).
4. sheet material weld part automatic checkout system according to claim 2, it is characterized in that, described detent mechanism (31) is specially four reference columns that are located on streamline crawler belt (3), wherein two reference columns are located at the left side of streamline crawler belt (3), and two other reference column symmetry is located at the right of streamline crawler belt (3).
5. sheet material weld part automatic checkout system according to claim 4, is characterized in that, every streamline crawler belt (3) is provided with plural described detent mechanism (31).
6. sheet material weld part automatic checkout system according to claim 1, is characterized in that, described detector (2) is provided with display screen.
7. sheet material weld part automatic checkout system according to claim 1, is characterized in that, described driving mechanism is electro-motor.
8. sheet material weld part automatic checkout system according to claim 1, is characterized in that, described streamline crawler belt (3) is made up of elastomeric material.
9. sheet material weld part automatic checkout system according to claim 1, is characterized in that, described detent mechanism (31) removably connects with streamline crawler belt (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410245824.5A CN103995057A (en) | 2014-06-04 | 2014-06-04 | Automatic plate welding part detection system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410245824.5A CN103995057A (en) | 2014-06-04 | 2014-06-04 | Automatic plate welding part detection system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103995057A true CN103995057A (en) | 2014-08-20 |
Family
ID=51309279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410245824.5A Pending CN103995057A (en) | 2014-06-04 | 2014-06-04 | Automatic plate welding part detection system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103995057A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106371011A (en) * | 2016-10-21 | 2017-02-01 | 宁波华仑电子有限公司 | Pin location testing mechanism |
CN110346455A (en) * | 2019-07-23 | 2019-10-18 | 贵州大学 | A kind of high-precision Hardware fitting detector for non-destructive examination device |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007018457U1 (en) * | 2007-05-11 | 2008-08-14 | Electronic Wood Systems Gmbh | Measuring device for measuring a property of a mat and / or plate |
CN201724929U (en) * | 2010-02-05 | 2011-01-26 | 航天科工哈尔滨风华有限公司 | Automatic online detection device of wind turbine tower welds |
JP4630992B2 (en) * | 2006-12-27 | 2011-02-09 | 独立行政法人 宇宙航空研究開発機構 | Ultrasonic inspection method and ultrasonic inspection apparatus used therefor |
CN202837252U (en) * | 2012-08-21 | 2013-03-27 | 江苏通宇钢管集团有限公司 | Ultrasonic flaw detection device |
CN102074066B (en) * | 2009-11-12 | 2013-08-14 | 株式会社东芝 | Limpness detecting device, limpness detecting method, and sheet handling apparatus including limpness detecting device |
CN103424411A (en) * | 2013-08-12 | 2013-12-04 | 昆明理工大学 | Automatic detecting system for welding seam |
CN103776841A (en) * | 2014-01-20 | 2014-05-07 | 浙江闽锋化学有限公司 | Automatic detection device and method of synthetic leather defect |
CN203965388U (en) * | 2014-06-04 | 2014-11-26 | 昆山宝锦激光拼焊有限公司 | A kind of sheet material weld part automatic checkout system |
-
2014
- 2014-06-04 CN CN201410245824.5A patent/CN103995057A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4630992B2 (en) * | 2006-12-27 | 2011-02-09 | 独立行政法人 宇宙航空研究開発機構 | Ultrasonic inspection method and ultrasonic inspection apparatus used therefor |
DE202007018457U1 (en) * | 2007-05-11 | 2008-08-14 | Electronic Wood Systems Gmbh | Measuring device for measuring a property of a mat and / or plate |
CN102074066B (en) * | 2009-11-12 | 2013-08-14 | 株式会社东芝 | Limpness detecting device, limpness detecting method, and sheet handling apparatus including limpness detecting device |
CN201724929U (en) * | 2010-02-05 | 2011-01-26 | 航天科工哈尔滨风华有限公司 | Automatic online detection device of wind turbine tower welds |
CN202837252U (en) * | 2012-08-21 | 2013-03-27 | 江苏通宇钢管集团有限公司 | Ultrasonic flaw detection device |
CN103424411A (en) * | 2013-08-12 | 2013-12-04 | 昆明理工大学 | Automatic detecting system for welding seam |
CN103776841A (en) * | 2014-01-20 | 2014-05-07 | 浙江闽锋化学有限公司 | Automatic detection device and method of synthetic leather defect |
CN203965388U (en) * | 2014-06-04 | 2014-11-26 | 昆山宝锦激光拼焊有限公司 | A kind of sheet material weld part automatic checkout system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106371011A (en) * | 2016-10-21 | 2017-02-01 | 宁波华仑电子有限公司 | Pin location testing mechanism |
CN110346455A (en) * | 2019-07-23 | 2019-10-18 | 贵州大学 | A kind of high-precision Hardware fitting detector for non-destructive examination device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103529122B (en) | A kind of Multifunctional two-way pipeline weld joint ultrasonic detects scanner | |
US8820166B2 (en) | Apparatus for detecting defects | |
US20150177194A1 (en) | Dual Robot Detection Apparatus For Non-Damage Detection | |
CA2579671A1 (en) | Ultrasonic method and apparatus for evaluating spot weld zone | |
CN203965388U (en) | A kind of sheet material weld part automatic checkout system | |
EP3396369A1 (en) | Crack measurement device and method | |
CN203259500U (en) | Apparatus for supersonic detection of transverse defect of weld | |
CN101852778A (en) | Auxiliary robot for ultrasonic flaw detection | |
CN206056503U (en) | A kind of point source scans the detection means of weld seam | |
CN105300578A (en) | Ultrasonic-wave stress detection device capable of adjusting acoustic beam angle and test area | |
CN214201302U (en) | Wheeled rail base angle ultrasonic flaw detection device | |
CN109444170B (en) | Novel apparent defect detecting system of pipeline under pressure inner wall | |
CN105092703A (en) | Ultrasonic detector | |
CN103940913A (en) | Automatic scanning device for TOFD test block | |
CN103995057A (en) | Automatic plate welding part detection system | |
CN102384919B (en) | Microwave scanning detection method and microwave detection device of polyethylene pipe hot-molten joint | |
JP2010025676A (en) | Ultrasonic flaw detecting method and device | |
KR101746976B1 (en) | Apparatus and method for detecting weld defects in steel plates | |
CN103293223A (en) | Characteristic guided wave based butt weld nondestructive testing system | |
CN202486099U (en) | Strip steel weld quality inspection device | |
CN104007178A (en) | Phased array ultrasonic detection method for curved surface fillet weld of pile leg racks of drilling platform | |
CN104889547A (en) | Argon arc welding based welding method | |
CN214165016U (en) | Rail transit overhauls device | |
JP2001289827A (en) | Method for remotely inspecting interior of concrete structure or the like by ultrasonic wave | |
CN209745888U (en) | chain ring phased array device of detecting a flaw's check-up test block |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140820 |