CN108650506A - Camera module testing device - Google Patents
Camera module testing device Download PDFInfo
- Publication number
- CN108650506A CN108650506A CN201810938767.7A CN201810938767A CN108650506A CN 108650506 A CN108650506 A CN 108650506A CN 201810938767 A CN201810938767 A CN 201810938767A CN 108650506 A CN108650506 A CN 108650506A
- Authority
- CN
- China
- Prior art keywords
- camera module
- light source
- axis
- focus control
- hollow
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 28
- 239000003292 glue Substances 0.000 claims abstract description 45
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 238000003848 UV Light-Curing Methods 0.000 abstract description 3
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000001723 curing Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003678 scratch resistant effect Effects 0.000 description 2
- 239000000571 coke Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention provides a camera module testing device which comprises a focusing device, a hollow rotary table device, a residual glue cleaning device, a glue dispensing device and a light source device, wherein the focusing device is arranged on the hollow rotary table device; the focusing device comprises a three-axis linkage device, a rotating R-axis device and a vision camera; the hollow rotary table device is arranged close to the focusing device and comprises a hollow rotary platform, an automatic socket is arranged on the hollow rotary platform, and a product positioning groove and a connecting terminal are arranged on the automatic socket; the dispensing device is arranged close to the hollow rotary table for transferring accounts and comprises a three-axis linkage structure, a UV curing light source and a dispensing flow control valve; the residual glue cleaning device is arranged close to the glue dispensing device and comprises a residual glue cylinder and a cleaning block; between the light source focusing device and the spot gluing device, a regulating sliding table and a white field light source are included. The camera module testing device can integrally improve the UPH of a product, is also better suitable for the on-line test of the product, and saves labor.
Description
Technical field
The present invention relates to a kind of test device more particularly to a kind of camera module test devices.
Background technology
Most focusing machines are all semi-automatic focusing machines currently on the market, and the overwhelming majority is all the machinery of no visual positioning
Screw in screw-in mode, can not the petal of precise positioning camera module prevent camera lens surface from scratching and can not effectively prevent mirror
Head revolves serious problems of waiting indefinitely, mainly for the not high camera group of low and middle-end quality requirement.But corresponding middle and high end images head mould
Group, in the case that quality requirement is relatively stringent, such equipment cannot be met the requirements.For connecting line equipments such as on-line testings,
Such equipment is even more that cannot meet the requirements
It is therefore desirable to design a kind of new camera module test device, to overcome the above problem.
Invention content
It is an object of the invention to overcome the defect of the prior art, a kind of camera module test device is provided, it can
The whole UPH for improving product（Output hourly）, the line test of product is also preferably adapted to, manpower is saved, it can be effective
Improve the product quality of camera module.
The invention is realized in this way：
The present invention provides a kind of camera module test device, including focus control, hollow rotation table device, residue glue cleaning plant,
Point glue equipment and light supply apparatus, the focus control, hollow rotation table device, residue glue cleaning plant, point glue equipment and light source
Device is mounted on a workbench；
The focus control includes three-shaft linkage device, rotation R shaft devices and vision camera；
The hollow rotation table device is arranged close to the focus control, and the hollow rotation table device includes a hollow rotating platform,
It is provided with automatic socket on the hollow rotating platform, product orientation slot and connection terminal are provided on the automatic socket；
The point glue equipment is transferred accounts setting close to the hollow turntable, and the point glue equipment includes three-shaft linkage structure, UV solidifications
Light source and dispensing flow control valve；
The residue glue cleaning plant is arranged close to the point glue equipment comprising a residue glue cylinder and a cleaning block；
Between focus control and the point glue equipment described in the light supply apparatus, including one adjusts slide unit and white field light source.
Further, the focus control further includes corner light source, laser ceilometer, relay lens, focusing ring.
Further, the three-shaft linkage device includes X-axis, Y-axis and Z axis driving device.
Further, the automatic socket further includes cam guide mechanism and compressed portion.
Further, the hollow rotation table device further includes vacuum generator, pressure sensitive device, rotary stopper block.
Further, the point glue equipment includes liquid level sensor, laser ceilometer and vision light source.
Further, the three-shaft linkage structure includes X-axis, Y-axis and Z axis driving structure.
The invention has the advantages that：
The camera module test device has done larger change, integration module tune on equipment interoperability and jig interchangeability
On the one hand coke, white field test, the techniques such as point adhesive curing are integrally improved the UPH of product, the line for also preferably adapting to product is surveyed
Manpower is saved in examination.In terms of the product quality for improving camera module, increases vision camera and take pictures positioning, be accurately positioned and be aligned
Petal, scratch resistant flower prod, laser ceilometer accurately measure camera lens apparent height, and the pressure of pressure inductor compensation focusing ring prevents
Rotation is dead and weighs product wounded.
Description of the drawings
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 attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of camera module test device provided in an embodiment of the present invention.
Specific implementation mode
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 clearly and completely
Description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, all other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
As shown in Figure 1, the embodiment of the present invention provides a kind of camera module test device, including focus control 1, middle idle running
Table apparatus 3, residue glue cleaning plant 4, point glue equipment 5 and light supply apparatus 6, the focus control 1, hollow rotation table device 3, residue glue
Cleaning plant 4, point glue equipment 5 and light supply apparatus 6 are mounted on a workbench 100.
As shown in Figure 1, the focus control 1 includes three-shaft linkage device（X/y/z axis）, rotation R shaft devices and vision phase
Machine.The focus control 1 further includes corner light source, laser ceilometer, relay lens, focusing ring.Further, the three-shaft linkage
Device includes X-axis, Y-axis and Z axis driving device.
As shown in Figure 1, the workflow of the focus control 1 is：
The hollow rotating platform of the hollow rotation table device 3 is gone to 90 °, camera is transferred to focusing B stations；
Vision camera is moved on to above product and is taken pictures by three-shaft linkage device, calculating position and angle；
Three-shaft linkage device moves on to laser ceilometer above product, takes height value, Z axis offset value calculation；
Three-shaft linkage device is moved to R shaft devices are rotated above product, is down to system-computed height；Stepper drive rotates R axis
Device makes focusing ring start to focus；
Rotation R shaft devices are rotated camera module focal length to suitable position by focusing ring, and Z axis rises, and surrounding linkage resets
Origin.
As shown in Figure 1, the hollow rotation table device 3 is arranged close to the focus control 1, the hollow rotation table device 3 wraps
Include a hollow rotating platform, the hollow rotation table device 3 further include vacuum generator, pressure sensitive device, rotary stopper block, in
Empty router module etc. works for realizing the station rotary of product.
As shown in Figure 1, being provided with automatic socket 2 on the hollow rotating platform, product is provided on the automatic socket 2
Locating slot and connection terminal.The automatic socket 2 further includes cam guide mechanism and compressed portion.The hollow rotating is flat
Platform is tested for realizing camera precision positioning and electrical characteristics；Take chart board card analog signal transfer.Connection terminal is pogo
Pin is for realizing electric connection product.Product orientation slot is used to realize product and position.
As shown in Figure 1, the workflow of the hollow rotation table device 3 is：It is rotated by 90 ° every time clockwise, covers institute respectively
Four stations of hollow rotating platform are stated, 270 ° of rotation is added up, then inverting 270 ° returns to initial bit, and a cycle terminates.
As shown in Figure 1, the point glue equipment 5 is transferred accounts setting close to the hollow turntable, the point glue equipment 5 includes three axis
Linkage structure, UV curing light sources and dispensing flow control valve.The point glue equipment 5 include liquid level sensor, laser ceilometer and
Vision light source.Further, the three-shaft linkage structure includes X-axis, Y-axis and Z axis driving structure.
The workflow of the point glue equipment 5：
Hollow rotating platform goes to 270 °, and camera is transferred to focusing C stations；
Vision camera is moved on to above product and is taken pictures by three-shaft linkage structure, calculating position and angle；
Three-shaft linkage structure moves on to laser ceilometer above product, takes height value, Z axis offset value calculation；
Glue dispensing valve is moved to above product by three-shaft linkage structure, system-computed height is down to, by system set point glue path point
UV glue；
UV curing light sources are moved to above product by three-shaft linkage structure, are down to proper height, open curing light source solidified glue；
Dispensing is completed, and three-shaft linkage structure resets origin.
The residue glue cleaning plant 4 is arranged close to the point glue equipment 5 comprising a residue glue cylinder and a cleaning block are used for
Rapid cleaning residue glue, prevents excessive glue.
Between focus control 1 and the point glue equipment 5 described in the light supply apparatus 6, including one adjusts slide unit and white field light
Source.The workflow of the light supply apparatus 6 is：Hollow rotating platform is rotated to 180 °, by the qualified transferred product of focusing to C works
Position；White field test or remote burnt test or OTP are carried out in C stations（Specifically depending on demand）.
In conclusion the camera module test device has done larger change on equipment interoperability and jig interchangeability
It sees, integration module focusing, white field test, on the one hand the techniques such as point adhesive curing are integrally improved the UPH of product, also preferably suitable
It answers the line of product to test, saves manpower.In terms of the product quality for improving camera module, it is fixed that increase vision camera is taken pictures
Position, is accurately positioned alignment petal, scratch resistant flower prod, and laser ceilometer accurately measures camera lens apparent height, pressure inductor compensation
The pressure of focusing ring prevents spin-ended dead and weighs product wounded.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (7)
1. a kind of camera module test device, which is characterized in that including focus control, hollow rotation table device, residue glue cleaning dress
It sets, point glue equipment and light supply apparatus, the focus control, hollow rotation table device, residue glue cleaning plant, point glue equipment and light
Source device is mounted on a workbench；
The focus control includes three-shaft linkage device, rotation R shaft devices and vision camera；
The hollow rotation table device is arranged close to the focus control, and the hollow rotation table device includes a hollow rotating platform,
It is provided with automatic socket on the hollow rotating platform, product orientation slot and connection terminal are provided on the automatic socket；
The point glue equipment is transferred accounts setting close to the hollow turntable, and the point glue equipment includes three-shaft linkage structure, UV solidifications
Light source and dispensing flow control valve；
The residue glue cleaning plant is arranged close to the point glue equipment comprising a residue glue cylinder and a cleaning block；
Between focus control and the point glue equipment described in the light supply apparatus, including one adjusts slide unit and white field light source.
2. camera module test device as described in claim 1, it is characterised in that：The focus control further includes corner light
Source, laser ceilometer, relay lens, focusing ring.
3. camera module test device as described in claim 1, it is characterised in that：The three-shaft linkage device include X-axis,
Y-axis and Z axis driving device.
4. camera module test device as described in claim 1, it is characterised in that：The automatic socket further includes that cam is led
To mechanism and compressed portion.
5. camera module test device as described in claim 1, it is characterised in that：The hollow rotation table device further includes true
Empty generator, pressure sensitive device, rotary stopper block.
6. camera module test device as described in claim 1, it is characterised in that：The point glue equipment includes level sensing
Device, laser ceilometer and vision light source.
7. camera module test device as described in claim 1, it is characterised in that：The three-shaft linkage structure include X-axis,
Y-axis and Z axis driving structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810938767.7A CN108650506A (en) | 2018-08-17 | 2018-08-17 | Camera module testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810938767.7A CN108650506A (en) | 2018-08-17 | 2018-08-17 | Camera module testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108650506A true CN108650506A (en) | 2018-10-12 |
Family
ID=63761008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810938767.7A Pending CN108650506A (en) | 2018-08-17 | 2018-08-17 | Camera module testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108650506A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1910490A (en) * | 2003-12-17 | 2007-02-07 | 诺基亚公司 | Automatic focus adjusting system |
| CN105242489A (en) * | 2015-09-24 | 2016-01-13 | 苏州富晶微精密电子科技有限公司 | Automatic focusing apparatus and method |
| CN106375758A (en) * | 2016-11-25 | 2017-02-01 | 广州市欧图米腾智能设备有限公司 | Automatic intelligent focusing device of four-station high-end image collector |
| CN107493468A (en) * | 2017-07-21 | 2017-12-19 | 珠海市广浩捷精密机械有限公司 | A kind of full-automatic focusing machine of station of camera one drag two four |
-
2018
- 2018-08-17 CN CN201810938767.7A patent/CN108650506A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1910490A (en) * | 2003-12-17 | 2007-02-07 | 诺基亚公司 | Automatic focus adjusting system |
| CN105242489A (en) * | 2015-09-24 | 2016-01-13 | 苏州富晶微精密电子科技有限公司 | Automatic focusing apparatus and method |
| CN106375758A (en) * | 2016-11-25 | 2017-02-01 | 广州市欧图米腾智能设备有限公司 | Automatic intelligent focusing device of four-station high-end image collector |
| CN107493468A (en) * | 2017-07-21 | 2017-12-19 | 珠海市广浩捷精密机械有限公司 | A kind of full-automatic focusing machine of station of camera one drag two four |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181012 |