CN206648608U - A kind of minus plate device for detecting deformation - Google Patents
A kind of minus plate device for detecting deformation Download PDFInfo
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- CN206648608U CN206648608U CN201720300748.2U CN201720300748U CN206648608U CN 206648608 U CN206648608 U CN 206648608U CN 201720300748 U CN201720300748 U CN 201720300748U CN 206648608 U CN206648608 U CN 206648608U
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- minus plate
- laser
- generating laser
- industrial camera
- rays
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Abstract
The utility model discloses a kind of minus plate device for detecting deformation, mainly include generating laser and industrial camera, generating laser is right against minus plate front, laser transmitter projects form laser rays in cathode plate surface, the axis of generating laser and industrial camera is in a certain angle in vertical view or side view, and angular range is at 15 85 °；By encoder, controller and kinematic system come continuous trigger generating laser and industrial camera capture, the deflection size of the whole cathode plate surface of displacement measurement by calculating laser rays, the effect that realization continuously detects.The beneficial effects of the utility model are：It can be arranged on to delaminate unit or be arranged separately in job shop scene and be used, be combined using generating laser and industrial camera, the measure of minus plate deflection be carried out by the displacement of laser rays, its accuracy of detection and repeatable accuracy are reliable and stable.
Description
Technical field
Detection means is the utility model is related to, mainly a kind of minus plate device for detecting deformation.
Background technology
The technical equipment of current domestic non-ferrous metal metallurgy industry has development fast, and scale is big, requires the characteristics of high.In electricity
One potroom for producing 200000 tons per year of solution refining link needs more than 40,000 set minus plates, and currently for matter of minus plate itself
Manual intervention when measuring and rely on artificial judgment mostly, or breaking down.It is artificial to carry because minus plate has the big 40kg of weight in itself
Intensity is big, board surface quality situation does not have quantitative criteria, pure manually micro-judgment.
The deficiency of existence conditions：
1. qualified standard is not judged whether；
2. without reliable and stable system；
3. detection all standing can not be realized；
4. minus plate quality can not be tracked the complete period.
Utility model content
The purpose of this utility model is to overcome the shortcomings of the prior art, and provides a kind of minus plate deformation detection dress
Put.
The purpose of this utility model is completed by following technical solution.This minus plate device for detecting deformation, it is main
To include generating laser and industrial camera, generating laser is right against minus plate front, and laser transmitter projects are in minus plate
The axis of surface formation laser rays, generating laser and industrial camera is in a certain angle in vertical view or side view, and angular range exists
15-85°；By encoder, controller and kinematic system come continuous trigger generating laser and industrial camera capture, pass through calculating
The deflection size of the whole cathode plate surface of displacement measurement of laser rays, realize the effect continuously detected.
The light source of described generating laser is feux rouges, green glow or blue light dark color light source, and the laser rays of generation is straight line, put down
Line or grid lines.
The beneficial effects of the utility model are：It can be arranged on and delaminate unit or be arranged separately in job shop scene to enter to exercise
With using generating laser and industrial camera combination, the displacement for passing through laser rays carries out the measure of minus plate deflection, and it is examined
Survey precision and repeatable accuracy is reliable and stable.
Brief description of the drawings
Fig. 1 is principle schematic of the present utility model.
The view of laser rays when Fig. 2 is minus plate plane of the present utility model.
The view of laser rays when Fig. 3 is minus plate male and fomale(M＆F) of the present utility model.
Fig. 4 is configuration state schematic diagram of the present utility model.
Description of reference numerals：Generating laser 1, industrial camera 2, minus plate 3, laser rays 4.
Embodiment
Detailed introduction is done to the utility model below in conjunction with accompanying drawing：
As shown in Figure 1 and Figure 4, this minus plate device for detecting deformation, mainly generating laser 1 and industrial camera 2 are included,
Generating laser 1 is right against the front of minus plate 3, and generating laser 1 is projeced into the surface of minus plate 3 and forms laser rays 4, Laser emission
The axis of device 1 and industrial camera 2 is in 45 ° of angles in vertical view or side view；By encoder, controller and kinematic system come continuous
Trigger generating laser 1 and the capture of industrial camera 2, the change on the whole surface of minus plate 3 of displacement measurement by calculating laser rays 4
Shape amount size, realize the effect continuously detected.
The light source of described generating laser 1 is the dark light sources such as feux rouges, green glow or blue light, and the laser rays 4 of generation is straight
Line, parallel lines or grid lines etc..
This method comprises the following steps：
1st, by the face of generating laser 1 and the front of minus plate 3, generating laser 1 and 3 direct distance of minus plate are adjusted,
Until the covering of laser rays 4 is detected region；
2nd, industrial camera 2 is arranged in generating laser and minus plate 3 along axis with generating laser 1 in certain angle
Between angle, the adjustment position of industrial camera 2 is until the covering of finding a view of industrial camera 2 is detected region；
3rd, generating laser 1 forms continuous laser rays 4, the photo of the capture of industrial camera 2 on the surface of minus plate 3 after opening
By encoder straight-line displacement be converted into electric signal (industrial camera shot by program requirement and to control software export shine
Piece), the displacement by calculating laser rays 4 on photo carries out data conversion and draws deflection, so as to measure the whole table of minus plate 3
The deflection size in face；The measure of minus plate deflection, its accuracy of detection and repeatable accuracy are carried out by the displacement of laser rays
It is reliable and stable.
4th, the setting of standard value can be achieved by setting deflection threshold value, user sets unqualified according to the demand of itself
Threshold value.
Operation principle：When cathode plate surface is without deformation, laser rays image is parallel lines (such as Fig. 2), when minus plate table
When there is deformation in face, laser rays produces bending at this, and it is bigger (such as Fig. 3) to deform more macrobending.By the bending for calculating laser rays 4
Amount can quickly measure the deflection size of entire surface.
It is understood that it will be understood by those skilled in the art that to the technical solution of the utility model and utility model structure
Think to be subject to equivalent substitution or change all belong to scope of the claims appended by the utility model.
Claims (2)
- A kind of 1. minus plate device for detecting deformation, it is characterised in that：Mainly include generating laser (1) and industrial camera (2), swash Optical transmitting set (1) is right against minus plate (3) front, and generating laser (1) is projeced into minus plate (3) surface and forms laser rays (4), The axis of generating laser (1) and industrial camera (2) is in a certain angle in vertical view or side view, and angular range is at 15-85 °；It is logical Cross encoder, controller and kinematic system and come continuous trigger generating laser (1) and industrial camera (2) capture, swashed by calculating The deflection size on the whole minus plate of displacement measurement (3) surface of light (4), realize the effect continuously detected.
- 2. minus plate device for detecting deformation according to claim 1, it is characterised in that：Described generating laser (1) Light source is feux rouges, green glow or blue light dark color light source, and the laser rays (4) of generation is straight line, parallel lines or grid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720300748.2U CN206648608U (en) | 2017-03-24 | 2017-03-24 | A kind of minus plate device for detecting deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720300748.2U CN206648608U (en) | 2017-03-24 | 2017-03-24 | A kind of minus plate device for detecting deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206648608U true CN206648608U (en) | 2017-11-17 |
Family
ID=60280126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720300748.2U Active CN206648608U (en) | 2017-03-24 | 2017-03-24 | A kind of minus plate device for detecting deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206648608U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931895A (en) * | 2017-03-24 | 2017-07-07 | 三门三友科技股份有限公司 | A kind of minus plate device for detecting deformation and method |
| CN108168473A (en) * | 2018-03-13 | 2018-06-15 | 东莞市深海三维视觉科技有限公司 | Optical measurement instrument and method applied to FDM3D printing workpiece flatness detections |
-
2017
- 2017-03-24 CN CN201720300748.2U patent/CN206648608U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931895A (en) * | 2017-03-24 | 2017-07-07 | 三门三友科技股份有限公司 | A kind of minus plate device for detecting deformation and method |
| CN108168473A (en) * | 2018-03-13 | 2018-06-15 | 东莞市深海三维视觉科技有限公司 | Optical measurement instrument and method applied to FDM3D printing workpiece flatness detections |
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