CN110405385A - A kind of more exposure image acquisition devices of welding region - Google Patents
A kind of more exposure image acquisition devices of welding region Download PDFInfo
- Publication number
- CN110405385A CN110405385A CN201910607583.7A CN201910607583A CN110405385A CN 110405385 A CN110405385 A CN 110405385A CN 201910607583 A CN201910607583 A CN 201910607583A CN 110405385 A CN110405385 A CN 110405385A
- Authority
- CN
- China
- Prior art keywords
- image acquisition
- shell
- exposure image
- welding region
- main body
- 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
- 238000003466 welding Methods 0.000 title claims abstract description 50
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 150000002730 mercury Chemical class 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention provides a kind of more exposure image acquisition devices of welding region, including apparatus main body 10, described device main body 10 is equipped with pedestal 12, fixed plate 11, one end of the fixed plate 11 is fixedly connected with described device main body 10, the other end of the fixed plate 11 is connect with rotation adjustment device 20, the rotation adjustment device 20 links together with shell 30, camera 33 is equipped with inside the shell 30, the shell 30 is by shell holder 31 and welding gun 40 and laser column 50 in approximately the same plane, the laser column 50 is flexibly connected by adjusting support arm 60 with apparatus main body 10.
Description
Technical field
The present invention relates to the invention belongs to Image Acquisition fields, and in particular to a kind of more exposure images of pipeline welding region are adopted
Acquisition means.
Background technique
In recent years, with the continuous development of Chinese manufacturing, it is particularly important that welding technique has become modern manufacturing industry
One of material forming and metalworking technology develop very fast.And its future can also develop to the direction of intelligence welding, intelligence
The height that weld horizontal can be changed depends on obtaining the readability of pipeline welding region image.
Existing pipeline is connected with welded connecting, and welded connecting is directly connected between pipeline section, simple structure, and pipeline is beautiful
Neatly, a large amount of sizing pipe fitting is saved.Deeply observe bath information to welding process control in pipeline welding process
System plays an important role, and can be clearly apparent welding pool, the welding wire multidate information in weld groove, is to realize high quality weldering
Connect the important step of control.
In the prior art, since the dynamic range of visual sensor is limited, and nearby there are strong arcs for welding region
The interference such as light, splashing, causes pipeline welding region Image Acquisition effect poor.
So how clearly to collect the more exposure images of welding region, image quality is improved, is urgently to be solved at present ask
Topic.
Therefore, a kind of more exposure image acquisition devices of pipeline welding region are needed, currently to solve the nothing in welding region
Method collects the problem of clearly more exposure images, is current those skilled in the art technical problem urgently to be resolved.
Summary of the invention
In view of this, solution is deposited in the prior art the present invention provides a kind of welding region more exposure image acquisition devices
Defect, concrete scheme is as follows:
A kind of more exposure image acquisition devices of welding region, including apparatus main body 10, described device main body 10 are equipped with bottom
Seat 12, fixed plate 11, one end of the fixed plate 11 are fixedly connected with described device main body 10, the other end of the fixed plate 11
It is connect with rotation adjustment device 20, the rotation adjustment device 20 links together with shell 30, is equipped with inside the shell 30
Camera 33, the shell 30 by shell holder 31 and welding gun 40 and laser column 50 in approximately the same plane, the laser
Column 50 is flexibly connected by adjusting support arm 60 with apparatus main body 10.
Specifically, pedestal 12 is fixedly connected with welding tractor when the acquisition device works.
It is flexibly connected specifically, the adjusting support arm 60 passes through lateral long hole 13 with apparatus main body, the adjusting support
Arm 60 can realize the vertical adjustment of 2CM-3CM along described device main body 10.
Specifically, 20 angular adjustment of rotation adjustment device is realized by rotation adjustment hole 21.
Specifically, the angular range that the shell 30 is adjusted is 30 ° -60 °.
Specifically, being equipped with light source 32 in the shell.
Specifically, the light source 32 is red circles light source.
Specifically, the camera 33 is Daheng's Mercury series GigE interface MER-030-120Gx digital camera, resolution ratio
For 656*492, frame per second 120fps, sensor type CCD.
Specifically, the camera lens of the camera 33 is fixedly installed with Red lightscreening plate.
Compared with prior art, the present invention using image collecting device, camera bracket, shell, rack beam, weldering is passed through
Rifle, pedestal, adjusts support arm and angle and cooperates apart from adjustable plate laser column, and laser, image collecting device are along support
Arm can be with up and down adjustment, convenient for collecting clearer image；Shell protects image capture device, prevents equipment because colliding with
And damage, circular glass is embedded on the shell before camera lens to protect the damage to camera lens in the welding process；Camera lens are solid
Dingan County fills a Red lightscreening plate, constitutes single spectrum light source, is interfered with light and the mirror-reflection etc. of eliminating other wavelength, this is more
Exposure image acquisition device acquired image can be used for carrying out image interfusion method to more exposure images.In the welding process may be used
To pay close attention to acquisition picture at any time, after welding, clearly more exposure acquisition images can be finally obtained.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is required attached drawing in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the main view of the more exposure image acquisition device brackets of welding region of the present invention；
Fig. 2 is the side view of the more exposure image acquisition device brackets of welding region of the present invention；
Fig. 3 is the top view of the more exposure image acquisition device brackets of welding region of the present invention；
Fig. 4 is the schematic perspective view of apparatus of the present invention；
Fig. 5 is the structural schematic diagram of shell；
Fig. 6 is utilizes apparatus of the present invention institute acquired image information；
Fig. 7 is schematic diagram when shell adjusts the angle relative to welding torch position.
In figure: 10, apparatus main body 11, fixed plate 12, pedestal 13, lateral long hole 20, rotation adjustment device 21, rotation
Modulation knothole 30, shell holder 32, light source 33, camera 40, welding gun 50, laser column 60, adjusts support arm at shell 31.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is difference three direction views of the present apparatus and schematic perspective view, referring to Fig.1 shown in-4, the present invention
A kind of more exposure image acquisition devices of welding region, including apparatus main body 10 are claimed, described device main body 10 is equipped with bottom
Seat 12, fixed plate 11, one end of the fixed plate 11 are fixedly connected with described device main body 10, the other end of the fixed plate 11
It is connect with rotation adjustment device 20, the rotation adjustment device 20 links together with shell 30, is equipped with inside the shell 30
Camera 33, the shell 30 by shell holder 31 and welding gun 40 and laser column 50 in approximately the same plane, the shell
Circular glass is embedded on 30 to protect the damage to camera lens in the welding process, the laser column 50 by adjust support arm 60 with
Apparatus main body 10 is flexibly connected.
In order to guarantee the focal length of 25cm and have the adjustable range of 5cm, described device main body 10 can be height with preferred size
The thick side's the 3.2mm aluminum pipe of 1 cun of 10cm, overall length 35cm
Specifically, pedestal 12 is fixedly connected with welding tractor when the acquisition device works.
It is flexibly connected specifically, the adjusting support arm 60 passes through lateral long hole 13 with apparatus main body, the adjusting support
Arm 60 can realize the vertical adjustment of 2CM-3CM along described device main body 10.
Specifically, 20 angular adjustment of rotation adjustment device is realized by rotation adjustment hole 21.
Specifically, the angular range that the shell 30 is adjusted is 30 ° -60 °.
Specifically, being equipped with light source 32 in the shell referring to shown in attached drawing 5.
Specifically, the light source 32 is red circles light source.
The red circles light source is clipped in around the shell by metal screws, for generating irradiation light, and is protected
License is penetrated light and can be irradiated on welding region；Red irradiation light, and the brightness size of adjustable light source can be generated, is swashed
The power supply line of light device (not shown) can be directly led out, and laser selects a red word laser, be loaded on laser column by screw
It on 50, and is adjusted by lateral long hole 13 along support arm direction, adjustable range 5cm, detachably adjusts the swing of laser head
Angle, angle of regulation range are 30 °~60 °, and specific angle, which is imaged on display in the middle part of camera with laser stripe, to be advisable.Laser column 50
It is threadably secured and adjusts the rigid connection of support arm 60.
Specifically, the camera 33 is Daheng's Mercury series GigE interface MER-030-120Gx digital camera, resolution ratio
For 656*492, frame per second 120fps, sensor type CCD.
Specifically, the camera lens of the camera 33 is fixedly installed with Red lightscreening plate, single spectrum light source is constituted, it is other to eliminate
The interference such as light and mirror-reflection of wavelength.
When the present apparatus works, pedestal 12 is fixedly connected by fixing bolt with welding tractor (not shown), and when welding is entire
Device is moved as welding tractor is mobile.40 installation direction of welding gun is vertical with bead direction, apparatus main body 10 and fixed plate 11
It is vertically fixedly mounted by bolt, apparatus main body 10 is fixed with laser column 50 by screw thread, lateral long hole, and right angle setting can edge
It adjusts 60 direction of support arm to adjust, adjustable range is 2cm~5cm, and camera apparatus is mounted in shell 30, and shell 30 passes through fixation
Bolt is vertical with fixed plate 11 to be connect, and angle can be adjusted by rotating adjustment hole 21, and adjusting angular range is 30 °~60 °,
Bolt can be unclamped when adjusting to be adjusted, with weld seam, welding gun 40, portion shows and is advisable specific angle in the camera, tightens rotation later
Adjustment hole 21 fixes position.Adjusting position figure is referred to shown in attached drawing 7, the Image Acquisition knot completed using the present apparatus
Fruit is referring to shown in attached drawing 6.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (8)
1. a kind of more exposure image acquisition devices of welding region, it is characterised in that: including apparatus main body 10, described device main body 10
It is equipped with pedestal 12, fixed plate 11, one end of the fixed plate 11 is fixedly connected with described device main body 10, the fixed plate 11
The other end connect with rotation adjustment device 20, the rotation adjustment device 20 links together with shell 30, the shell 30
Inside is equipped with camera 33, the shell 30 by shell holder 31 and welding gun 40 and laser column 50 in approximately the same plane,
The laser column 50 is flexibly connected by adjusting support arm 60 with apparatus main body 10.
2. the more exposure image acquisition devices of a kind of welding region according to claim 1, it is characterised in that: the acquisition dress
Pedestal 12 is fixedly connected with welding tractor when setting work.
3. the more exposure image acquisition devices of a kind of welding region according to claim 1, it is characterised in that: the adjusting branch
Brace 60 passes through lateral long hole 13 and is flexibly connected with apparatus main body, and the adjusting support arm 60 can be real along described device main body 10
The vertical adjustment of existing 2CM-3CM.
4. the more exposure image acquisition devices of a kind of welding region according to claim 1, it is characterised in that: the rotation is adjusted
20 angular adjustment of regulating device is realized by rotation adjustment hole 21.
5. the more exposure image acquisition devices of a kind of welding region according to claim 4, it is characterised in that: the shell 30
The angular range of adjusting is 30 ° -60 °.
6. the more exposure image acquisition devices of a kind of welding region according to claim 5, it is characterised in that: in the shell
Equipped with light source 32.
7. the more exposure image acquisition devices of a kind of welding region according to claim 6, it is characterised in that: the light source 32
For red circles light source.
8. the more exposure image acquisition devices of a kind of welding region according to claim 1-7, it is characterised in that: institute
Stating camera 33 is Daheng's Mercury series GigE interface MER-030-120Gx digital camera, and resolution ratio 656*492, frame per second is
120fps, sensor type CCD.
The more exposure image acquisition devices of a kind of welding region according to claim 8, it is characterised in that: the camera 33
Camera lens is fixedly installed with Red lightscreening plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910607583.7A CN110405385A (en) | 2019-07-06 | 2019-07-06 | A kind of more exposure image acquisition devices of welding region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910607583.7A CN110405385A (en) | 2019-07-06 | 2019-07-06 | A kind of more exposure image acquisition devices of welding region |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110405385A true CN110405385A (en) | 2019-11-05 |
Family
ID=68360414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910607583.7A Pending CN110405385A (en) | 2019-07-06 | 2019-07-06 | A kind of more exposure image acquisition devices of welding region |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110405385A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202278307U (en) * | 2011-08-19 | 2012-06-20 | 广州有色金属研究院 | An adjustable double line structured light weld tracking visual sensing system |
| CN208409923U (en) * | 2018-06-15 | 2019-01-22 | 中兴盛达电气技术（郑州）有限公司 | A kind of unordered grabbing device of view-based access control model |
| CN109807936A (en) * | 2019-03-11 | 2019-05-28 | 上海交通大学 | Robot welding visual sensor for weld seam and molten bath monocular dibit picture synchronization collection |
| CN211102273U (en) * | 2019-07-06 | 2020-07-28 | 河北工业大学 | Welding area multi-exposure image acquisition device |
-
2019
- 2019-07-06 CN CN201910607583.7A patent/CN110405385A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202278307U (en) * | 2011-08-19 | 2012-06-20 | 广州有色金属研究院 | An adjustable double line structured light weld tracking visual sensing system |
| CN208409923U (en) * | 2018-06-15 | 2019-01-22 | 中兴盛达电气技术（郑州）有限公司 | A kind of unordered grabbing device of view-based access control model |
| CN109807936A (en) * | 2019-03-11 | 2019-05-28 | 上海交通大学 | Robot welding visual sensor for weld seam and molten bath monocular dibit picture synchronization collection |
| CN211102273U (en) * | 2019-07-06 | 2020-07-28 | 河北工业大学 | Welding area multi-exposure image acquisition device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106984926B (en) | A kind of seam tracking system and welding seam tracking method | |
| US9889528B2 (en) | Infrared vision sensing detection method and device for narrow-gap weld seam deviation | |
| US7766213B2 (en) | Device and method for monitoring a welding area and an arrangement and a method for controlling a welding operation | |
| KR100888530B1 (en) | X-ray ct system and x-ray ct method | |
| CN104014905A (en) | Observation device and method of three-dimensional shape of molten pool in GTAW welding process | |
| CN106375673B (en) | Microscope and method for generating a combined image from a plurality of individual images of an object | |
| JPS6345911B2 (en) | ||
| CN102513708A (en) | Active type integrating device of micro-pore monitoring and seam tracking in short-wavelength laser welding | |
| CN101797665A (en) | Visual detection sensing unit | |
| CN111936053A (en) | Alignment of X-ray medical imaging apparatus using Frankfurt plane | |
| CN107071266A (en) | A kind of high photographing instrument and its method for correcting image | |
| CN106959297A (en) | A kind of face of weld defect video real-time detecting system and its detection method | |
| CN108344693A (en) | A kind of oil conservater thin board welding seam unfitness of butt joint vision measurement device and method | |
| CN110076996A (en) | A kind of device based on binocular structure light real-time monitoring 3D printing | |
| CN110346807A (en) | Tunneling data acquires device and method | |
| CN110405385A (en) | A kind of more exposure image acquisition devices of welding region | |
| CN103370162B (en) | Device and method for monitoring an arc process | |
| CN211102273U (en) | Welding area multi-exposure image acquisition device | |
| CN109158733A (en) | A kind of automatic welding optoelectronic contact type weld joint tracking detection system and method | |
| CN110524111A (en) | A kind of laser soldering device based on dynamic combined light beam | |
| CN207642524U (en) | Manipulator welder | |
| CN107571027A (en) | A kind of housing and its processing method and process equipment | |
| CN215179784U (en) | High pressure nozzle cross hole burr inspection frock | |
| CN114226975A (en) | Underwater welding equipment | |
| CN209248727U (en) | A kind of detection device for workshop processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |