CN205940479U - Part comprehensive testing device based on machine vision and laser - Google Patents
Part comprehensive testing device based on machine vision and laser Download PDFInfo
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- CN205940479U CN205940479U CN201620937888.6U CN201620937888U CN205940479U CN 205940479 U CN205940479 U CN 205940479U CN 201620937888 U CN201620937888 U CN 201620937888U CN 205940479 U CN205940479 U CN 205940479U
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Abstract
The utility model provides a part comprehensive testing device based on machine vision and laser, includes: X kinematic axis, Y kinematic axis, Z kinematic axis, laser sensor, light source, industry camera, benchmark objective table and stand, wherein laser sensor installs on the Z kinematic axis, and the Z kinematic axis is installed on the Y kinematic axis, and the Y kinematic axis is installed on the stand, and column mouting is on the X kinematic axis. X kinematic axis, Y kinematic axis and Z kinematic axis drive the different positions that light source, industry camera and laser sensor moved the workpiece to be tested top, and to illumination mode before adopting, the industry camera is taken a picture to workpiece to be tested and is uploaded photo to computer, and the computer carries out image analysis to the photo and handles the appearance profile that draws workpiece to be tested. Laser sensor acquires a plurality of range signal and conveys to the computer, and the computer carries out analysis processes to range signal, obtains workpiece to be tested's depth of the concave pit, height of projection, plane degree, the slope. The utility model discloses realize multi -parameter, the high accuracy testing of part, improve the part quality.
Description
Technical field
This utility model belongs to mechanical manufacturing field, is related to a kind of dress of the part comprehensive detection based on machine vision and laser
Put.
Background technology
The check system of numerous parts is manually to be tested using special measuring tool at present.For example, the rushing of simple shape
The detection of casting die, is generally detected using all-purpose detector tool such as gauge, slide calliper rule etc..Detection to complex parts needs to adopt
Special appliance such as model cubing, projector etc. are detected.Limit because these universal check tools have various functions,
The some positions often resulting in complex parts are unable to accurate detection.And the processing and manufacturing of appliance special for detecting, often put into substantial amounts of people
Power material resources, this not only increased production cost, extends the construction cycle of new product, but also does not have versatility.And this
A little detection methods have the shortcomings that one common, the concept of the simply local being obtained it is impossible to provide one comprehensively, directly perceived,
The detection of image.
Content of the invention
For solving the above problems, the utility model proposes a kind of part comprehensive detection dress based on machine vision and laser
Put, realize the high precision test of appearance profile, pit depth, height of projection, flatness and the gradient of part.
A kind of part comprehensive detection device based on machine vision and laser, including：X kinematic axiss, Y motion axle, Z motion
Axle, laser sensor, light source, industrial camera, benchmark object stage and column, wherein laser sensor are arranged on Z kinematic axiss, Z
Kinematic axiss are arranged on Y motion axle, and Y motion axle is arranged on column, and column is arranged on X kinematic axiss；Detection project includes：Treat
The appearance profile of survey part, pit depth, height of projection, flatness, the gradient.
By X kinematic axiss and Y motion axle move horizontally and the vertical direction of Z kinematic axiss moves, laser sensor, light
Source and industrial camera move to each position of the top of part to be measured.
Part to be measured is lain in a horizontal plane on benchmark object stage, X kinematic axiss, Y motion axle and Z kinematic axiss drive light source and work
Industry camera moves to the diverse location above part to be measured, and using front illumination mode, light source emits beam, and industrial camera is treated
Survey that part is taken pictures and upload pictures arrive computer, computer described photo is carried out image analysis processing draw part to be measured outward
Shape profile.
X kinematic axiss, Y motion axle and Z kinematic axiss drive laser sensor to move to the diverse location above part to be measured, swash
Optical sensor vertically sends laser to the surface of part to be measured, and described laser sensor obtains multiple distance signals and is sent to meter
Calculation machine, described computer is analyzed to described distance signal processing, and obtains the pit depth of described part to be measured, raised height
Degree, flatness, the gradient.
The high science and technology such as this utility model synthesis SERVO CONTROL, machine vision, laser, information processing, realize part
Multiparameter, high precision test, greatly improve quality and the qualification rate of part, reduce the input cost of manufacturing enterprise.
Brief description
Fig. 1 is the structural representation of an embodiment of the present utility model；
Wherein：1-X kinematic axiss；2-Y kinematic axiss；3-Z kinematic axiss；4- laser sensor；5- light source；6- industrial camera；7-
Benchmark object stage；8- column；9- part to be measured.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used for this utility model is described, but is not limited to scope of the present utility model.
As shown in figure 1, Fig. 1 is the structural representation of an embodiment of the present utility model, a kind of base of the present utility model
In the part comprehensive detection device of machine vision and laser, including：X kinematic axiss (1), Y motion axle (2), Z kinematic axiss (3), laser
Sensor (4), light source (5), industrial camera (6), benchmark object stage (7) and column (8), wherein laser sensor (4) are arranged on Z
On kinematic axiss (3), Z kinematic axiss (3) are arranged on Y motion axle (2), and Y motion axle (2) is arranged on column (8), and column (8) is pacified
It is contained on X kinematic axiss (1)；Detection project includes：The appearance profile of part (9) to be measured, pit depth, height of projection, flatness,
The gradient.
By X kinematic axiss (1) and Y motion axle (2) move horizontally and the vertical direction of Z kinematic axiss (3) moves, laser
Sensor (4), light source (5) and industrial camera (6) move to each position of the top of part to be measured (9).
Part to be measured (9) is lain in a horizontal plane on benchmark object stage (7), X kinematic axiss (1), Y motion axle (2) and Z kinematic axiss
(3) light source (5) and industrial camera (6) is driven to move to diverse location above part to be measured (9), using front illumination mode,
Light source (5) emits beam, and industrial camera (6) is taken pictures to part to be measured (9) and upload pictures are to computer, and computer is to described photograph
Piece carries out the appearance profile that image analysis processing draws part to be measured (9).
X kinematic axiss (1), Y motion axle (2) and Z kinematic axiss (3) drive laser sensor (4) to move on part to be measured (9)
The diverse location of side, laser sensor (4) vertically sends laser to the surface of part (9) to be measured, and described laser sensor (4) is obtained
Take multiple distance signals and be sent to computer, described computer described distance signal is analyzed process, obtain described in treat
The pit depth of survey part (9), height of projection, flatness, the gradient.
It should be pointed out that for the person of ordinary skill of the art, before conceiving without departing from this utility model
Put, some deformation can also be made and improve, these broadly fall into protection domain of the present utility model.Therefore, this utility model
The protection domain of patent should be defined by claims.
Claims (4)
1. a kind of part comprehensive detection device based on machine vision and laser is it is characterised in that include：X kinematic axiss, Y motion
Axle, Z kinematic axiss, laser sensor, light source, industrial camera, benchmark object stage and column, wherein laser sensor are arranged on Z fortune
On moving axis, Z kinematic axiss are arranged on Y motion axle, and Y motion axle is arranged on column, and column is arranged on X kinematic axiss；Detection
Mesh includes：The appearance profile of part to be measured, pit depth, height of projection, flatness, the gradient.
2. a kind of part comprehensive detection device based on machine vision and laser according to claim 1 it is characterised in that
By X kinematic axiss and Y motion axle move horizontally and the vertical direction of Z kinematic axiss moves, laser sensor, light source and industry
Camera moves to each position of the top of part to be measured.
3. a kind of part comprehensive detection device based on machine vision and laser according to claim 1 it is characterised in that
Part to be measured is lain in a horizontal plane on benchmark object stage, X kinematic axiss, Y motion axle and Z kinematic axiss drive light source and industrial camera to move
Move the diverse location above part to be measured, using front illumination mode, light source emits beam, and industrial camera is clapped to part to be measured
According to simultaneously upload pictures to computer, computer carries out, to described photo, the appearance profile that image analysis processing draws part to be measured.
4. a kind of part comprehensive detection device based on machine vision and laser according to claim 1 it is characterised in that
X kinematic axiss, Y motion axle and Z kinematic axiss drive laser sensor to move to the diverse location above part to be measured, laser sensor
Vertically send laser to the surface of part to be measured, described laser sensor obtains multiple distance signals and is sent to computer, institute
State computer described distance signal to be analyzed process, obtain the pit depth of described part to be measured, height of projection, plane
Degree, the gradient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620937888.6U CN205940479U (en) | 2016-08-25 | 2016-08-25 | Part comprehensive testing device based on machine vision and laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620937888.6U CN205940479U (en) | 2016-08-25 | 2016-08-25 | Part comprehensive testing device based on machine vision and laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940479U true CN205940479U (en) | 2017-02-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620937888.6U Active CN205940479U (en) | 2016-08-25 | 2016-08-25 | Part comprehensive testing device based on machine vision and laser |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063138A (en) * | 2017-02-15 | 2017-08-18 | 东莞市圣荣自动化科技有限公司 | A kind of sighting device detected applied to plane planeness |
| CN107101576A (en) * | 2017-04-05 | 2017-08-29 | 广东工业大学 | A kind of part method for comprehensive detection and system |
| CN107907077A (en) * | 2017-12-26 | 2018-04-13 | 宁波旭升汽车技术股份有限公司 | A kind of radiator heat-dissipation section testing agency |
| CN109595239A (en) * | 2019-01-17 | 2019-04-09 | 中国工程物理研究院激光聚变研究中心 | The automatic micro assemby equipment of the micro- part of complicated multi-configuration of multi-sensor fusion |
-
2016
- 2016-08-25 CN CN201620937888.6U patent/CN205940479U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063138A (en) * | 2017-02-15 | 2017-08-18 | 东莞市圣荣自动化科技有限公司 | A kind of sighting device detected applied to plane planeness |
| CN107101576A (en) * | 2017-04-05 | 2017-08-29 | 广东工业大学 | A kind of part method for comprehensive detection and system |
| CN107907077A (en) * | 2017-12-26 | 2018-04-13 | 宁波旭升汽车技术股份有限公司 | A kind of radiator heat-dissipation section testing agency |
| CN109595239A (en) * | 2019-01-17 | 2019-04-09 | 中国工程物理研究院激光聚变研究中心 | The automatic micro assemby equipment of the micro- part of complicated multi-configuration of multi-sensor fusion |
| CN109595239B (en) * | 2019-01-17 | 2024-04-26 | 中国工程物理研究院激光聚变研究中心 | Multi-sensor integrated complex multi-configuration micro-part automatic micro-assembly equipment |
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