CN208224118U - A kind of steel band needle pore defect on-line automatic detection device - Google Patents
A kind of steel band needle pore defect on-line automatic detection device Download PDFInfo
- Publication number
- CN208224118U CN208224118U CN201820460797.7U CN201820460797U CN208224118U CN 208224118 U CN208224118 U CN 208224118U CN 201820460797 U CN201820460797 U CN 201820460797U CN 208224118 U CN208224118 U CN 208224118U
- Authority
- CN
- China
- Prior art keywords
- steel band
- automatic detection
- detection device
- ccd camera
- array ccd
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- 230000007547 defect Effects 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 239000011148 porous material Substances 0.000 title claims abstract description 10
- 238000007689 inspection Methods 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 230000002441 reversible effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000002950 deficient Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a kind of steel band needle pore defect on-line automatic detection device, including signal pickup assembly and industrial control computer system, it carries out Image Acquisition to steel strip surface using the CCD camera in signal pickup assembly, image is analyzed and determined using image capturing system and NI Vision Builder for Automated Inspection, can find to handle defective in quality steel band in time.The utility model analyzes and determines image using image capturing system and NI Vision Builder for Automated Inspection by carrying out Image Acquisition to steel strip surface using CCD camera, can find to handle defective in quality steel band in time.
Description
Technical field
The utility model relates to steel band production equipment fields, and in particular to a kind of steel band needle pore defect online automatic detection dress
It sets.
Background technique
Currently, either communications optical cable, cable steel band, Steel strip for LED bracket or nickel preplating steel band, product thickness
Specification develops to ultra-thin, superhigh precision direction, higher and higher to steel strip surface quality requirement, hole can not especially occurs
Hole, notch.But steel band is thinner to there is hole and the probability of notch is bigger, the product of hole or notch was produced in optical cable
Disconnected cable accident easily occurs in journey, brings about great losses.Once the punching of nickel preplating steel band will cause electricity at battery steel shell hole
Pond leakage is lost inestimable.Traditional steel strip surface quality examination be by formation process random stop inspect by random samples, in addition
The mode manually estimated in production process completes the detection of steel strip surface quality.Can only be checked in entire volume steel band by shutting down sampling observation by several meters
Surface defect in length range, while influencing production efficiency；Manually range estimation can only find the big defect in surface in production, simultaneously
Poor reliability, false dismissal probability is high, and small pin hole can not be found.More and more thinner with steel band, smooth speed constantly mentions
Height, traditional mode are not able to satisfy the requirement for producing high-accuracy steel band increasingly.
Utility model content
The utility model aim be provide in view of the defects existing in the prior art one kind can online automatic detection tapping band
Hole and notch the defects of device.
The utility model to achieve the above object, adopts the following technical scheme that
A kind of steel band needle pore defect on-line automatic detection device, including by after being mounted on reversible steel band planisher, steel band
The signal pickup assembly of intermediate region before winder, and the industrial control computer being connect by data line with signal pickup assembly
System.
Further, the signal pickup assembly includes the linear array CCD camera being mounted on metal framework, and is mounted on
The white LED light source being aligned with linear array CCD camera positioned at steel band lower part on metal framework；The phase of the linear array CCD camera
Towards steel band upper surface and perpendicular to steel strip surface, the signal output end of the linear array CCD camera is connected machine camera lens with encoder.
Further, the linear array CCD camera is mounted in the opening-like camera box of bottom surface, the camera box
Upper surface is fixedly connected by an electric expansion screw rod with the metal framework.
Further, a passive rubber rollers are symmetrically arranged with before and after the signal pickup assembly.
Further, image capturing system and NI Vision Builder for Automated Inspection are equipped in the industrial control computer system.
The utility model has the beneficial effects that the utility model is by carrying out image to steel strip surface using linear array CCD camera
Acquisition, while image is analyzed and determined using industrial control computer system, it can find to handle defective in quality steel in time
Band.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: 1- bottom surface is empty box；2- electric expansion screw rod；3- metal framework；4- white LED light source；5- rubber
Rubber roller；6- industrial control computer system.
Specific embodiment
As shown in Figure 1, disclose a kind of steel band needle pore defect on-line automatic detection device, including by being mounted on reversible steel band
After planisher, before Steel Tape Recoiler intermediate region signal pickup assembly, and pass through data line and signal pickup assembly
The industrial control computer system 6 of connection.
Wherein, the signal pickup assembly includes the linear array CCD camera being mounted on metal framework 3, and is mounted on gold
Belong to the white LED light source 4 being aligned with linear array CCD camera positioned at steel band lower part on frame 3；The phase of the linear array CCD camera
Towards steel band upper surface and perpendicular to steel strip surface, the signal output end of the linear array CCD camera is connected machine camera lens with encoder.
Wherein, the linear array CCD camera is mounted in the opening-like camera box of bottom surface 1, on the camera box 1
Surface is fixedly connected by an electric expansion screw rod 2 with the metal framework 3.
Wherein, a passive rubber rollers 5, front and back two rubber rollers 5 are symmetrically arranged with before and after the signal pickup assembly
Set the roller-way position after being higher than planisher and the roller-way position before winder.Steel band is passed beneath from the roller-way after planisher,
Then it with the tangent box across information acquisition system of roll surface in two rubber rollers 5, then passes beneath from the roller-way before winder.
The shake for reducing steel band to the certain tension of steel band in this way, so that acquired image information is more accurate.
Wherein, the industrial control computer system 6 is equipped with what NI Vision Builder for Automated Inspection of image capturing system.Start it is smooth before
The flexible of electric screw 2 is controlled by computer, selects suitable CCD camera height, steel band can just be completely covered in realization
The image information collecting on surface.In the rigging up and debugging stage, steel band pin hole, defect type and image common in production are deposited
Enter in computer system, when in production process image capturing system collect the similar steel band pin hole of type, defect image will
Whistle is warned, while display defect type and image on the computer screen, while passing through the PLC control system of connection planisher
Planisher is allowed to shut down, operator determines steel band quality according to this information and completes subsequent processing.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of steel band needle pore defect on-line automatic detection device, characterized in that including by be mounted on reversible steel band planisher it
Afterwards, before Steel Tape Recoiler intermediate region signal pickup assembly, and the work being connect by data line with signal pickup assembly
Control computer system (6)；The signal pickup assembly includes the linear array CCD camera being mounted on metal framework (3), and installation
The white LED light source (4) being aligned with linear array CCD camera positioned at steel band lower part on metal framework (3)；The line array CCD
The camera lens of camera are towards steel band upper surface and perpendicular to steel strip surface, the signal output end and volume of the linear array CCD camera
Code device is connected.
2. steel band needle pore defect on-line automatic detection device as described in claim 1, characterized in that the linear array CCD camera
It is inner to be mounted on the opening-like camera box of bottom surface (1), camera box (1) upper surface passes through an electric expansion screw rod
(2) it is fixedly connected with the metal framework (3).
3. steel band needle pore defect on-line automatic detection device as described in claim 1, characterized in that the signal pickup assembly
Front and back is symmetrically arranged with a passive rubber rollers (5).
4. steel band needle pore defect on-line automatic detection device as described in claim 1, characterized in that the industrial control computer system
Uniting, (6) are interior to be equipped with image capturing system and NI Vision Builder for Automated Inspection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820460797.7U CN208224118U (en) | 2018-03-30 | 2018-03-30 | A kind of steel band needle pore defect on-line automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820460797.7U CN208224118U (en) | 2018-03-30 | 2018-03-30 | A kind of steel band needle pore defect on-line automatic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208224118U true CN208224118U (en) | 2018-12-11 |
Family
ID=64504211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820460797.7U Expired - Fee Related CN208224118U (en) | 2018-03-30 | 2018-03-30 | A kind of steel band needle pore defect on-line automatic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208224118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984656A (en) * | 2021-09-24 | 2022-01-28 | 张家港扬子江冷轧板有限公司 | Intelligent judging system for surface quality grade of silicon steel continuous annealing silicon steel coil |
-
2018
- 2018-03-30 CN CN201820460797.7U patent/CN208224118U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984656A (en) * | 2021-09-24 | 2022-01-28 | 张家港扬子江冷轧板有限公司 | Intelligent judging system for surface quality grade of silicon steel continuous annealing silicon steel coil |
| CN113984656B (en) * | 2021-09-24 | 2024-03-15 | 张家港扬子江冷轧板有限公司 | Intelligent judging system for surface quality grade of silicon steel continuous annealing silicon steel coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |