CN108917597A - Mobile phone center detection device based on 3D vision - Google Patents
Mobile phone center detection device based on 3D vision Download PDFInfo
- Publication number
- CN108917597A CN108917597A CN201810664107.4A CN201810664107A CN108917597A CN 108917597 A CN108917597 A CN 108917597A CN 201810664107 A CN201810664107 A CN 201810664107A CN 108917597 A CN108917597 A CN 108917597A
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- mobile phone
- phone center
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- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 238000012360 testing method Methods 0.000 claims abstract description 18
- 238000009877 rendering Methods 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 17
- 230000007306 turnover Effects 0.000 claims description 8
- 238000013519 translation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The present invention relates to a kind of mobile phone center detection device based on 3D vision, including platform, platform are equipped at least one test station, and test station includes：Element fixing device, for fixing mobile phone center to be measured；Moving assembly is set on platform, fixes device for load bearing element, and translate by element fixing device, overturn and rotate mobile phone center to be measured；Area array cameras component is horizontally disposed with, for acquiring the image of mobile phone center side opening to be measured to measure size and the position of side opening；Line-scan digital camera component, is vertically arranged, for acquiring the surface image in the face mobile phone center A and the face B to be measured；3D photomoduel, is vertically arranged, for acquiring the surface 3D rendering of mobile phone center to be measured, with the flatness of gauging surface.Compared with prior art, the present invention detects the parameters such as aperture, the size of mobile phone center with can be convenient by integrated moving assembly, area array cameras component, line-scan digital camera component and 3D photomoduel, convenient and efficient, and detection efficiency can be improved.
Description
Technical field
The present invention relates to a kind of detection devices, more particularly, to a kind of mobile phone center detection device based on 3D vision.
Background technique
Frame of the mobile phone center as mobile phone, supports whole mobile phone, the machining accuracy of mobile phone center largely shadow
Ring the product control of mobile phone.In order to cooperate with other mobile phone components, the center of mobile phone is by repeatedly processing, for example polishes, at CNC
Reason, drilling etc..
In order to improve the product control of mobile phone, it is necessarily required to detect the structure of mobile phone center, the prior art processes CNC
Almag mobile phone center afterwards detect usually through three-D optical image measuring instrument, carries out microsize, the sampling observation of the angle R
Deng.Generally have the disadvantages that：
1. people is that control instrument detects, precision cannot be guaranteed,
2. each size will be measured repeatedly, efficiency is extremely low, so only inspect by random samples, not full inspection.
Although proposing one to detect flatness and hole shape using vision technique, belong to mostly
In scattered module, every content of mobile phone center can be carried out improving side detection without a kind of integrated equipment.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of based on 3D vision
Mobile phone center detection device.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of mobile phone center detection device based on 3D vision, including platform, the platform is equipped at least one test
Station, the test station include：
Element fixing device, for fixing mobile phone center to be measured；
Moving assembly is set on platform, for the fixed device of load bearing element, and passes through element fixing device translation, overturning
With the rotation mobile phone center to be measured；
Area array cameras component is horizontally disposed with, for acquiring the image of mobile phone center side opening to be measured to measure the size of side opening
The position and；
Line-scan digital camera component, is vertically arranged, for acquiring the surface image in the face mobile phone center A and the face B to be measured；
3D photomoduel, is vertically arranged, for acquiring the surface 3D rendering of mobile phone center to be measured, with the smooth of gauging surface
Degree.
The test station further includes being displaced biography for measuring the first laser of mobile phone center SIM card support jack depth to be measured
Sensor, and the second laser displacement sensor for measuring mobile phone center marginal surface boss offset to be measured, described first swashs
Optical displacement sensor is horizontally disposed, and the second laser displacement sensor is vertically arranged.
The moving assembly includes the first microscope carrier and the second microscope carrier, and the moving assembly includes：
First slide unit, for driving mobile phone center to be measured to translate；
Electric cylinders are rotated, are set on the first slide unit, for carrying the first microscope carrier, and mobile phone center to be measured are driven to rotate；
Second slide unit for carrying the second microscope carrier, and drives mobile phone center to be measured to translate；
Turnover mechanism is set between the first slide unit and the first slide unit, for the vertical turn-over of mobile phone center to be measured to be placed on
On second microscope carrier.
The equipment further includes control device, the control device be set to platform below lower cabinet in, and respectively with movement
Component, area array cameras component, line-scan digital camera component are connected with 3D photomoduel.
The test station further includes for detecting the mobile grating scale component of mobile phone center, the grating scale component and control
Device connection.
The equipment further includes electrical control cabinet, which is located at by platform.
The electrical control cabinet is equipped with for parameter setting and the control panel interactively entered.
The test station further includes control box button, which is located on platform.
The equipment further includes for protecting moving assembly, area array cameras component, line-scan digital camera component and 3D photomoduel
Shield, the shield be set to platform on.
Compared with prior art, the invention has the advantages that：
1) by integrated moving assembly, area array cameras component, line-scan digital camera component and 3D photomoduel, can be convenient pair
The parameters such as aperture, the size of mobile phone center are detected, convenient and efficient, and detection efficiency can be improved.
2) equipment precision ± 0.001mm, vision-based detection precision ± 0.003mm；Equipment is installed on 00 grade of marble of 800Kg
On platform, to guarantee that stability and the smallest heat of measurement accuracy increase shrinkage amount.
3) high-precision electric slide unit kinematic accuracy carries out double shield by grating scale component and passes to camera triggering letter
Number, whole-process automatic measurement, automatic comparison metric data.
4) double-station works, opposite manual measurement, high-efficient；Backstage high-speed computation, measurement, which finishes, can feed back measurement knot
Fruit.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is that the present invention loads onto the schematic diagram after shield；
Wherein：1, area array cameras component, 2, line-scan digital camera component, 3,3D photomoduel, 4, second laser displacement sensor,
5, the first microscope carrier, the 6, second slide unit, 7, grating scale component, 8, first laser displacement sensor, 9, overturning electric cylinders, 10, electric rotating
Cylinder, the 11, first microscope carrier, the 12, first slide unit, 13, control panel, 14, electrical control cabinet, 15, control box button, 16, platform,
17, lower cabinet, 18, shield.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to
Following embodiments.
A kind of mobile phone center detection device based on 3D vision is set on platform 16 as depicted in figs. 1 and 2, including platform 16
There is at least one test station, it is preferred that can be two test stations, be juxtaposed on platform 16, test station includes：
Element fixing device, for fixing mobile phone center to be measured, including two microscope carriers 5 and 11；
Moving assembly is set on platform 16, fixes device for load bearing element, and translate, turn over by element fixing device
Turn and rotate mobile phone center to be measured；
Area array cameras component 1 is horizontally disposed with, for acquiring the image of mobile phone center side opening to be measured to measure the size of side opening
The position and；
Line-scan digital camera component 2, is vertically arranged, for acquiring the surface image in the face mobile phone center A and the face B to be measured；
3D photomoduel 3, is vertically arranged, for acquiring the surface 3D rendering of mobile phone center to be measured, with the flat of gauging surface
Whole degree.
Test station further includes the first laser displacement sensor for measuring mobile phone center SIM card support jack depth to be measured
8, and the second laser displacement sensor 4 for measuring mobile phone center marginal surface boss offset to be measured, first laser displacement
Sensor 8 is horizontally disposed, and second laser displacement sensor 4 is vertically arranged.
Moving assembly includes the first microscope carrier 11 and the second microscope carrier 5, moving assembly include：
First slide unit 12, for driving mobile phone center to be measured to translate；
Electric cylinders 10 are rotated, are set on the first slide unit 12, for carrying the first microscope carrier 11, and mobile phone center to be measured are driven to revolve
Turn；
Second slide unit 6 for carrying the second microscope carrier 5, and drives mobile phone center to be measured to translate；
Turnover mechanism is set between the first slide unit 12 and the first slide unit 5, is used for the vertical turn-over postposition of mobile phone center to be measured
In on the second microscope carrier 5.
Equipment further includes control device, which is set in the lower cabinet 17 of the lower section of platform 16, and respectively with movement
Component, area array cameras component 1, line-scan digital camera component 2 and 3D photomoduel 3 connect.
Test station further includes for detecting the mobile grating scale component 7 of mobile phone center, and the grating scale component and control fill
Set connection.
Equipment further includes electrical control cabinet 14, which is located at by platform 16.
Electrical control cabinet 14 is equipped with for parameter setting and the control panel 13 interactively entered.
Test station further includes control box button 15, which is located on platform 16.
Equipment further includes for protecting moving assembly, area array cameras component 1, line-scan digital camera component 2 and 3D photomoduel 3
Shield 18, the shield 18 are set on platform 16.
The application is assisted by high-accuracy mechanical structure, PLC program by series control 2D, 3D industrial camera component and
Multiple indexs of laser displacement sensor, the aperture of tow sides and four sides to tested mobile phone center measure.
The course of work approximately as：
1, tested mobile phone center A is faced upward, is placed on corresponding first microscope carrier 11, drive the second slide unit 6 to hold by PLC
It carries the first microscope carrier 11 at the uniform velocity to move, first passes around two laser displacement sensors 4 and 8 in 90 ° of installations, the laser being horizontally mounted
Displacement sensor 8 measures the SIM card support jack depth of tested mobile phone center side, another vertically-mounted laser displacement
Sensor 4 is downward from top, measures the edge lug boss offset in the tested face mobile phone center A；
2, the line-scan digital camera component 2 positioned at 16 top of platform scans the tested face mobile phone center A, measures tested mobile phone center A
Structure size inside and out face；
3, the tested face mobile phone center A is scanned positioned at the 3D photomoduel 3 of table top, obtains 3D data, calculate the flat of the face A
Whole degree；
4, it moves horizontally and rotates by rotation electric cylinders 10 and the first slide unit 12, every 90 ° of rotation, the face battle array phase being horizontally mounted
Thermomechanical components 2 take pictures to center side opening, measure the size and position degree of side opening.
5,180 ° of the vertical turn-over of tested mobile phone center is kept B face-up, is placed on corresponding second microscope carrier 5 by overturning electric cylinders 9
On.
6, the face B is scanned positioned at the line-scan digital camera component 2 of table top, measures the inside and outside length and width in the face B and the specified region in the face B
The angle R.
Claims (9)
1. a kind of mobile phone center detection device based on 3D vision, including platform (16), which is characterized in that on the platform (16)
Equipped at least one test station, the test station includes：
Element fixing device, for fixing mobile phone center to be measured；
Moving assembly is set on platform (16), for the fixed device of load bearing element, and passes through element fixing device translation, overturning
With the rotation mobile phone center to be measured；
Area array cameras component (1), be horizontally disposed with, for acquiring the image of mobile phone center side opening to be measured with measure side opening size and
Position；
Line-scan digital camera component (2), is vertically arranged, for acquiring the surface image in the face mobile phone center A and the face B to be measured；
3D photomoduel (3), is vertically arranged, for acquiring the surface 3D rendering of mobile phone center to be measured, with the smooth of gauging surface
Degree.
2. a kind of mobile phone center detection device based on 3D vision according to claim 1, which is characterized in that the test
Station further includes the first laser displacement sensor for measuring mobile phone center SIM card support jack depth to be measured, and for surveying
The second laser displacement sensor of mobile phone center marginal surface boss offset to be measured is measured, the first laser displacement sensor is horizontal
Setting, the second laser displacement sensor are vertically arranged.
3. a kind of mobile phone center detection device based on 3D vision according to claim 1, which is characterized in that the movement
Component includes the first microscope carrier (11) and the second microscope carrier (5), the moving assembly include：
First slide unit (12), for driving mobile phone center to be measured to translate；
It rotates electric cylinders (10), is set on the first slide unit (12), for carrying the first microscope carrier (11), and mobile phone center to be measured is driven to revolve
Turn；
Second slide unit (6) for carrying the second microscope carrier (5), and drives mobile phone center to be measured to translate；
Turnover mechanism is set between the first slide unit (12) and the first slide unit (5), is used for the vertical turn-over postposition of mobile phone center to be measured
In on the second microscope carrier (5).
4. a kind of mobile phone center detection device based on 3D vision according to claim 1, which is characterized in that the equipment
Further include control device, the control device be set to platform (16) below lower cabinet (17) in, and respectively with moving assembly, face battle array
Photomoduel (1), line-scan digital camera component (2) and 3D photomoduel (3) connection.
5. a kind of mobile phone center detection device based on 3D vision according to claim 4, which is characterized in that the test
Station further includes for detecting the mobile grating scale component (7) of mobile phone center, which connect with control device.
6. a kind of mobile phone center detection device based on 3D vision according to claim 1, which is characterized in that the equipment
It further include electrical control cabinet (14), it is other which is located at platform (16).
7. a kind of mobile phone center detection device based on 3D vision according to claim 6, which is characterized in that described electrical
Control cabinet (14) is equipped with for parameter setting and the control panel (13) interactively entered.
8. a kind of mobile phone center detection device based on 3D vision according to claim 1, which is characterized in that the test
Station further includes control box button (15), which is located on platform (16).
9. a kind of mobile phone center detection device based on 3D vision according to claim 1, which is characterized in that the equipment
It further include the shield for protecting moving assembly, area array cameras component (1), line-scan digital camera component (2) and 3D photomoduel (3)
(18), which is set on platform (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810664107.4A CN108917597A (en) | 2018-06-25 | 2018-06-25 | Mobile phone center detection device based on 3D vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810664107.4A CN108917597A (en) | 2018-06-25 | 2018-06-25 | Mobile phone center detection device based on 3D vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108917597A true CN108917597A (en) | 2018-11-30 |
Family
ID=64422451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810664107.4A Pending CN108917597A (en) | 2018-06-25 | 2018-06-25 | Mobile phone center detection device based on 3D vision |
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| Country | Link |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813723A (en) * | 2019-03-26 | 2019-05-28 | 博众精工科技股份有限公司 | A kind of appearance detecting method of appearance detecting device and product to be detected |
| CN110967168A (en) * | 2019-12-31 | 2020-04-07 | 东莞科卓机器人有限公司 | Backlight finished product outward appearance detects machine |
| CN111627021A (en) * | 2020-03-18 | 2020-09-04 | 深圳科瑞技术股份有限公司 | Terminal middle frame appearance detection method and system and controller |
| CN111721204A (en) * | 2020-06-30 | 2020-09-29 | 苏州天准科技股份有限公司 | Size detection equipment |
| WO2021056274A1 (en) * | 2019-09-25 | 2021-04-01 | Huawei Technologies Co., Ltd. | Full surface visual inspection system for an object having a sheet shape |
| CN114061450A (en) * | 2021-11-01 | 2022-02-18 | 光子(深圳)精密科技有限公司 | Screen detection device |
| CN114125123A (en) * | 2021-11-05 | 2022-03-01 | 厦门聚视智创科技有限公司 | Line sweeping mechanism for mobile phone middle frame appearance detection equipment |
| CN116087216A (en) * | 2022-12-14 | 2023-05-09 | 广东九纵智能科技有限公司 | Multi-axis linkage visual detection equipment, method and application |
| CN116242255A (en) * | 2023-05-12 | 2023-06-09 | 深圳市磐锋精密技术有限公司 | Multi-view-angle-based intelligent detection system for size of middle frame of mobile phone |
| CN118049918A (en) * | 2024-02-27 | 2024-05-17 | 苏州天准科技股份有限公司 | Multi-side integrated detection device |
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| CN110967168A (en) * | 2019-12-31 | 2020-04-07 | 东莞科卓机器人有限公司 | Backlight finished product outward appearance detects machine |
| CN111627021A (en) * | 2020-03-18 | 2020-09-04 | 深圳科瑞技术股份有限公司 | Terminal middle frame appearance detection method and system and controller |
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| CN114125123A (en) * | 2021-11-05 | 2022-03-01 | 厦门聚视智创科技有限公司 | Line sweeping mechanism for mobile phone middle frame appearance detection equipment |
| CN114125123B (en) * | 2021-11-05 | 2023-06-20 | 厦门聚视智创科技有限公司 | Mechanism is swept to line for cell-phone center outward appearance check out test set |
| CN116087216A (en) * | 2022-12-14 | 2023-05-09 | 广东九纵智能科技有限公司 | Multi-axis linkage visual detection equipment, method and application |
| CN116087216B (en) * | 2022-12-14 | 2024-02-20 | 广东九纵智能科技有限公司 | Multi-axis linkage visual detection equipment, method and application |
| CN116242255A (en) * | 2023-05-12 | 2023-06-09 | 深圳市磐锋精密技术有限公司 | Multi-view-angle-based intelligent detection system for size of middle frame of mobile phone |
| CN116242255B (en) * | 2023-05-12 | 2023-07-25 | 深圳市磐锋精密技术有限公司 | Multi-view-angle-based intelligent detection system for size of middle frame of mobile phone |
| CN118049918A (en) * | 2024-02-27 | 2024-05-17 | 苏州天准科技股份有限公司 | Multi-side integrated detection device |
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Effective date of abandoning: 20241008 |