CN204359989U - The device that lens assembling, offset detect and gap detection is three-in-one - Google Patents
The device that lens assembling, offset detect and gap detection is three-in-one Download PDFInfo
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- CN204359989U CN204359989U CN201420741295.3U CN201420741295U CN204359989U CN 204359989 U CN204359989 U CN 204359989U CN 201420741295 U CN201420741295 U CN 201420741295U CN 204359989 U CN204359989 U CN 204359989U
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- housing
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Abstract
The utility model relates to the three-in-one device of a kind of lens assembling, offset detection and gap detection, comprise: be all arranged on the mobile module on support body, housing station and camera lens station, mobile module is also equipped with function group, function group be provided with inhale pawl, a CCD, the 2nd CCD and with a CCD with the use of some laser, mobile module can drive function group to move above housing station and camera lens station.Location and angle information accurately can be provided to the installation detection of camera lens by the use of CCD and some laser; Fixture block ensure that the relative position of housing and CCD does not have large error; Point laser and CCD coordinate, and the precision that can realize between camera lens and housing is installed, and the alignment error between energy detector lens and housing, i.e. the detection in offset and gap; The cooperation of inhaling pawl and pressurized cylinder can make camera lens accurately be pressed in camera aperture, simultaneously the ad hoc structure of camera lens, camera aperture, camera lens groove and corpus unguis, for camera lens transfer and pressing be installed provide convenience.
Description
Technical field
The utility model relates to a kind of camera lens to mobile phone or panel computer and carries out the equipment that multi-step assembling detects unification, particularly relates to the device that a kind of lens assembling, offset detection and gap detection are three-in-one.
Background technology
Carrying out, in assembling process, needing a lot of step to the camera lens of mobile phone or panel computer, as: material loading, the pros and cons of camera lens detects, the contraposition of camera lens and housing, the quality of gluing pressing assembling and detection assembling.Above-mentioned steps is more, but all just concentrate on a very little camera lens, wherein each step is related to the quality of installation and total duration of installation, and each step all needs precisely to process fast, installs simultaneously and wants can ensure in minimum error range.
Assembling terminates rear needs and carries out assembling quality detection in time when keeping camera lens and housing geo-stationary motionless, and processes in time detecting underproof fabricated section.Simultaneously in assembling and each process of detecting, due to installation dimension and the alignment error size major part that will detect have been exceeded naked eyes the scope that can differentiate easily, so each step all needs to operate by setting.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, provides the device that a kind of lens assembling of multi-functional unification, offset detect and gap detection is three-in-one.
For achieving the above object, the technical solution adopted in the utility model is: the device that a kind of lens assembling, offset detect and gap detection is three-in-one, comprise: be all arranged on the mobile module on support body, housing station and camera lens station, it is characterized in that, described mobile module is also equipped with function group, described function group be provided with inhale pawl, a CCD, the 2nd CCD and with a described CCD with the use of some laser, described mobile module can drive described function group to move above described housing station and described camera lens station.
In the utility model preferred embodiment, described mobile module is provided with orthogonal X-axis and Y-axis, described function group is mounted in described Y-axis and also can moves along the axis of described Y-axis, and described Y-axis is mounted in described X-axis and also can moves along the axis of described X-axis.
In 3 the utility model one preferred embodiments, described housing is provided with camera aperture, when what described housing clamped is arranged on described housing station, described 2nd CCD is positioned at directly over described camera aperture, and now a described CCD is positioned at directly over a camera aperture of described camera lens station just.
In the utility model preferred embodiment, described camera lens station is provided with at least one camera lens groove, the camera lens of annular can form fit be arranged in described camera lens groove, described camera lens thickness is greater than described camera lens groove depth.
In the utility model preferred embodiment, described suction pawl connects vacuum extractor by vacuum tube, described vacuum tube end is provided with corpus unguis, and described corpus unguis is provided with several outwards fingers of extending of circumference, is provided with the step of one week projection concentric with described vacuum tube bottom described corpus unguis.
In the utility model preferred embodiment, described housing is provided with camera aperture, the radius of described corpus unguis circumference is greater than described camera aperture peripheral radius, step radius described in annular is less than described camera aperture radius, described vacuum tube internal diameter is less than described camera lens internal diameter, when described suction pawl is pressed in the camera aperture being placed with camera lens, described finger is positioned at outside described camera aperture, and what described step was positioned at camera aperture interference pushes down described camera lens.
In the utility model preferred embodiment, described suction pawl connects pressurized cylinder, and described cylinder can by the pressure holding of described suction pawl end on described camera lens groove.
In the utility model preferred embodiment, a described CCD is positioned at directly over described suction pawl.
In the utility model preferred embodiment, when a described CCD moves to directly over the camera lens groove being placed with described camera lens, a described CCD shooting is crossing with the laser rays of the some Laser emission be obliquely installed towards line, and intersection point is positioned on described camera lens.
In the utility model preferred embodiment, several suckers are provided with in the middle part of described housing station, be circumferentially with several register pins and two fixture blocks, described fixture block is driven by cylinder and can convert in clip position and slack position, two fixture blocks being positioned at clip position and several register pins can jointly form one with the profile of described housing form fit.
The utility model solves the defect existed in background technology, and the utility model can provide location and angle information comparatively accurately to the installation of camera lens and detection by the use of CCD and some laser; The setting of inhaling pawl achieves carries the exact position of camera lens, can't damage camera lens surface; Housing station with fixture block ensure that the relative position of housing and CCD can not produce large error, simultaneously sucker can stablize the position of housing, and provides soft underlay to support for housing; Mobile module can realize CCD carries out optional position in the horizontal plane movement along rectangular coordinate system; Two CCD with the use of, shorten assembling and detect duration; Point laser and the cooperation of CCD, the precision that can realize between camera lens and housing is installed, and can alignment error between detector lens and housing, i.e. the detection in offset and gap; The cooperation of inhaling pawl and pressurized cylinder can make camera lens accurately be pressed in camera aperture, simultaneously the ad hoc structure of camera lens, camera aperture, camera lens groove and corpus unguis, for camera lens transfer and pressing be installed provide convenience.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the three-dimensional structure diagram of preferred embodiment of the present utility model;
Fig. 2 is the mobile module of preferred embodiment of the present utility model and the three-dimensional structure diagram of function group;
Fig. 3 is the mobile module of preferred embodiment of the present utility model and the vertical view of function group;
Fig. 4 is the three-dimensional structure diagram of the housing station of preferred embodiment of the present utility model;
Fig. 5 is the skeleton view of the housing station of preferred embodiment of the present utility model;
Fig. 6 is the fundamental diagram of the housing station of preferred embodiment of the present utility model;
Fig. 7 is the upward view of the housing station of preferred embodiment of the present utility model;
Fig. 8 is the side view of the housing station of preferred embodiment of the present utility model;
Fig. 9 is the suction pawl three-dimensional structure diagram of preferred embodiment of the present utility model;
Figure 10 is the camera lens grooved profile figure being placed with camera lens of preferred embodiment of the present utility model;
Figure 11 is the three-dimensional structure diagram of the camera lens station of preferred embodiment of the present utility model;
Figure 12 is that the full of preferred embodiment of the present utility model is pressed in fundamental diagram camera aperture being inhaled pawl;
Figure 13 is the schematic diagram that in lens assembling of the present utility model, offset detects;
Figure 14 is the schematic diagram that lens assembling intermediate gap of the present utility model is detected;
In figure: 1, support body, 2, mobile module, 3, X-axis, 4, Y-axis, 5, function group, the 6, the one CCD, 7, the 2nd CCD, 8, some laser, 9, pressurized cylinder, 10, pawl is inhaled, 11, vacuum tube, 12, corpus unguis, 13, finger, 14, step, 15, housing station, 16, sucker, 17, register pin, 18, fixture block, 19, camera lens station, 20, camera lens groove, 21, housing, 22, camera aperture, 23, camera lens, 24, cylinder, 25, register pin, 26, straight-bar, 27, brace, 28, spring pin, 29, device of blowing a cold wind over, 31, cold wind mouth.
Embodiment
Be described in further detail the utility model in conjunction with the accompanying drawings and embodiments now, these accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As represented in figures 1 through 14, the device that a kind of lens assembling, offset detect and gap detection is three-in-one, comprise: be all arranged on the mobile module 2 on support body 1, housing station 19 and camera lens station 15, mobile module 2 is also equipped with function group 5, function group 5 be provided with inhale pawl 10, a CCD6, the 2nd CCD7 and with a CCD6 with the use of some laser 8, mobile module 2 can drive function group 5 to move above housing station 19 and camera lens station 15.
Mobile module 2 is provided with orthogonal X-axis 3 and Y-axis 4, and function group 5 is mounted in Y-axis 4 and also can moves along the axis of Y-axis 4, and Y-axis 4 is mounted in X-axis 3 and also can moves along the axis of X-axis 3.Mobile module 2 can drive suction pawl 10 to move between camera lens station 15 and housing station 19, according to a CCD6, the distance of motion detects that the relative position between the position of camera lens 23 and camera aperture 22 is accurately determined, move module 2 simultaneously and suction pawl 10 can also be driven to move between two camera lens grooves 20; Mobile module 2 can drive a CCD6 and some laser 8 to move between camera lens station 15 and housing station 19.
Housing 21 is provided with camera aperture 22, and when what housing 21 clamped is arranged on housing station 19, the 2nd CCD7 is positioned at directly over camera aperture 22, and now a CCD6 is positioned at directly over a camera aperture 22 of camera lens station 15 just.Camera aperture 22 is the installation position that camera lens 23 finally needs assembling, and camera lens groove 20 is the position of temporarily depositing before camera lens 23 is installed, and the distance between camera lens groove 20 and camera aperture 22 is determined, the action that suction pawl 10 pipettes camera lens 23 can be simplified.A CCD6 carries out pinpoint to camera aperture 22 inner lens 23 while, 2nd CCD7 just can accurately locate camera aperture 22 simultaneously, relative distance between the two positions that two CCD obtain simultaneously just can accurately obtain, and ensures that camera lens 23 is determined by the distance of inhaling pawl 10 movement.
The shape of camera lens 23 is cirque structure, in installation process, annular middle part be provided with filling material so that inhale pawl 10 vacuumize absorption.
Camera lens station 15 is provided with at least one camera lens groove 20, the camera lens 23 of annular can form fit be arranged in camera lens groove 20, camera lens 23 thickness is greater than camera lens groove 20 degree of depth.The setting of thickness ensures that inhaling pawl 10 is easy to be drawn to camera lens 23, if camera lens 23 is recessed in camera lens groove 20, then inhales pawl 10 and not easily draws.
Inhale pawl 10 and connect vacuum extractor by vacuum tube 11, vacuum tube 11 end is provided with corpus unguis 12, and corpus unguis 12 is provided with several outwards fingers 13 of extending of circumference, is provided with the step 14 of one week projection concentric with vacuum tube 11 bottom corpus unguis 12.Housing 21 is provided with camera aperture 22, the radius of corpus unguis 12 circumference is greater than camera aperture 22 peripheral radius, annular step 14 radius is less than camera aperture 22 radius, vacuum tube 11 internal diameter is less than camera lens 23 internal diameter, when suction pawl 10 is pressed in the camera aperture 22 being placed with camera lens 23, finger 13 is positioned at outside camera aperture 22, and what step 14 was positioned at camera aperture 22 interference pushes down camera lens 23.Such vibrational power flow can play beneficial effect: 1) end of finger 13 has been pressed in outside camera lens groove 20, the step 14 of annular protrudes, just be pressed on camera lens 23, the cooperation of two structures makes to inhale pawl 10 can not produce destructive compressing to camera lens 23 and housing 21, simultaneously protruding step 14 produces the pressure of interference, satisfy and push down camera lens 23, make fully to be combined between camera lens 23 with camera aperture 22, the effect adhered to each other can be very well; 2) camera lens 23 thickness add top bar 14 thickness just have one to mate preferably with the degree of depth of camera aperture 22, ensure the generation interference compressing of inhaling pawl 10 pairs of camera lenses 23, but do not have again the excessively strong oppressive force of generation.
Inhale pawl 10 and connect pressurized cylinder 9, cylinder 24 can by the pressure holding of suction pawl 10 end on camera lens groove 20, and pressurized cylinder 9 can drive inhales pawl 10 in vertical direction motion, is conducive to absorption, the free displacement of suction pawl 10 pairs of camera lenses 23, carries out pressing assembling to camera lens 23.
When a CCD6 moves to directly over the camera lens groove 20 being placed with camera lens 23, a CCD6 shooting is crossing with the laser rays that the some laser 8 be obliquely installed is launched towards line, and intersection point is positioned on camera lens 23.This kind of vibrational power flow is conducive to a CCD6 and some laser 8 and coordinates and carry out contour detecting, pros and cons detection etc. to camera lens 23.
Several suckers are provided with in the middle part of housing station 19, be circumferentially with several register pins 25 and two fixture blocks 18, fixture block 18 is driven by cylinder 24 and can convert in clip position and slack position, two fixture blocks 18 being positioned at clip position and several register pins 25 can jointly form one with the profile of housing 21 form fit.
Housing station 19, comprise: Gripping platform and the clamping device be arranged on bottom Gripping platform, Gripping platform is placed with several register pins 25, clamping device is provided with at least one fixture block 18, fixture block 18 is driven by clamping device and can convert in clip position and slack position, the fixture block 18 being positioned at clip position and several register pins 25 can jointly form one with the profile of housing 21 form fit.
Be arranged on two fixture blocks 18 in same plane, and by straight-bar 26 and the cylinder 24 be connected with two fixture blocks 18 while of brace 27, fixture block 18 is driven by cylinder 24 and can convert at clip position and slack position simultaneously, by the common promotion of two fixture blocks 18, two profiles just can accurately overlap fast.
Straight-bar 26 is mainly used for the driving force of cylinder 24 to be transmitted to each fixture block 18, and the direction of motion of straight-bar 26 can be converted to the direction of motion of corresponding fixture block 18 by the brace 27 that fixture block 18 connects; Fixture block 18 and register pin 25 are disposed on the same plane, and such matching profile out just can in same plane, also comparatively easy to the clamping of housing 21.The profile of the profile of certain fixture block 18 matching or fixture block 18 and the common matching of register pin 25 also can time spatial structure, now several fixture blocks 18 can not in same plane with register pin 25.
Be provided with several suckers in the middle part of Gripping platform, sucker is opening up, and sucker is provided with four, according to four angles of rectanglar arrangement inside profile.Be provided with several suckers in the middle part of profile, sucker is opening up, and sucker is provided with four, according to four angles of rectanglar arrangement inside profile, sucker can be fixed the housing 21 of having good positioning, and make clamping more firm, housing 21 can not move easily at vertical direction.
Clamping device is provided with two fixture blocks 18, is the X-axis fixture block 18 and the Y-axis fixture block 18 that are positioned at the adjacent side of Gripping platform two respectively.Clamping device is equipped with cylinder 24, cylinder 24 directly connects Y-axis fixture block 18 and connects X-axis fixture block 18 by bar linkage structure, and cylinder 24 can promote X-axis fixture block 18 and Y-axis fixture block 18 converts at clip position and slack position simultaneously.Linkage assembly comprises the straight-bar 26 be connected with X-axis fixture block 18 and the brace 27 be connected with cylinder 24 rotating shaft, and brace 27 is also connected by rotating shaft with straight-bar 26.
Linkage assembly is the brace 27 that two ends are connected with X-axis fixture block 18 and cylinder 24 rotating shaft respectively.The fixture block 18 being positioned at slack position is positioned at the outside of profile, and slack position is positioned at outside the profile of matching, is conducive to putting into of housing 21.
Fixture block 18 side is also provided with surplus regulating device, and surplus regulating device is provided with spring pin 28, and spring pin 28 one end can prop up fixture block 18 and the intercropping of fixture block 18 in clip position and slack position being regulated among a small circle of can promoting.
Device 29 of blowing a cold wind over also is provided with bottom Gripping platform, cool air hose one end that device 29 of blowing a cold wind over is provided with is run through Gripping platform and is communicated with the cold wind mouth 31 on Gripping platform top, blow a cold wind in cold wind mouth 31 alignment mirror head bore 22, glue or the quick mummification of binder and solidification can be allowed by cold wind between camera lens 23 and camera aperture 22, shorten built-up time.
Straight-bar 26 is promoted by cylinder 24, and brace 27 rotating shaft connects straight-bar 26 and fixture block 18.The brace 27 tilted is connected by rotating shaft, and such brace 27 can by the power conversion direction of straight-bar 26, and two braces 27 coordinate just can change both direction.
The one side that fixture block 18 side contacts with housing 21 is provided with rubber blanket or rubber column, and like this in clamping process, fixture block 18 can not damage the surface of housing 21.
In Figure 10, a is of a size of camera lens groove 20 degree of depth, and b is of a size of the size that camera lens 23 exceeds camera lens groove 20; In Figure 13, c and d is the minimum and maximum spacing between camera lens 23 and camera aperture 22 respectively, and z is offset angle; In Figure 14, e and f is minimum between camera lens 23 and camera aperture 22 and maximal clearance respectively.
Measure offset method: a., according to the data of laser scanning point, takes out the plane that 4 points simulate camera lens 23 plane and housing 21 respectively; B. according to the locus of two planes, maximum spacing and minimum spacing is calculated, and angle; C. finally offset is calculated.
Measure distance method: a. calibration principle, the object of image calibration is the relation in order to set up between image coordinate system and physical coordinates system, also can obtain the physical size corresponding to single pixel simultaneously; B. assemble contraposition, obtained the geometric position of inside and outside two circles by image procossing, be converted to actual value according to calibration result, calculate minimax gap width by two circle center line connectings, assembling limit, limit adjusts.
The utility model in use, comprises the following steps:
(1) what clamped by housing 21 is arranged on housing station 19, is arranged on camera lens station 15 by camera lens 23 simultaneously;
(2) by the pros and cons of a CCD6 detector lens 23;
(3) the one CCD6 and the 2nd CCD7 clap fetch bit respectively in step (2), are detected as camera aperture 22 profile on camera lens 23 profile in front and housing 21, and all record the relative position of camera lens 23 and camera aperture 22;
(4) drive suction pawl 10 to press down by pressurized cylinder 9 and draw camera lens 23, according to relative position, inhale pawl 10 and accurately the camera lens 23 being wiped with glue is moved in camera aperture 22, and be pressed in camera aperture 22 by pressurized cylinder 9 by full for camera lens 23;
(5) concentricity between detector lens 23 and camera aperture 22 is coordinated by some laser 8 and a CCD6;
(6) depth of parallelism between detector lens 23 and camera aperture 22 is coordinated by some laser 8 and a CCD6.
Above according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related personnel in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on instructions, must determine technical scope according to right.
Claims (9)
1. the device that a lens assembling, offset detection and gap detection are three-in-one, comprise: be all arranged on the mobile module on support body, housing station and camera lens station, it is characterized in that, described mobile module is also equipped with function group, described function group be provided with inhale pawl, a CCD, the 2nd CCD and with a described CCD with the use of some laser, described mobile module can drive described function group to move above described housing station and described camera lens station.
2. the device that lens assembling according to claim 1, offset detection and gap detection are three-in-one, it is characterized in that: described mobile module is provided with orthogonal X-axis and Y-axis, described function group is mounted in described Y-axis and also can moves along the axis of described Y-axis, and described Y-axis is mounted in described X-axis and also can moves along the axis of described X-axis.
3. the device that lens assembling according to claim 1, offset detection and gap detection are three-in-one, it is characterized in that: described housing is provided with camera aperture, when what described housing clamped is arranged on described housing station, described 2nd CCD is positioned at directly over described camera aperture, and now a described CCD is positioned at directly over a camera aperture of described camera lens station just.
4. the device that lens assembling according to claim 1, offset detection and gap detection are three-in-one, it is characterized in that: described camera lens station is provided with at least one camera lens groove, the camera lens of annular can form fit be arranged in described camera lens groove, described camera lens thickness is greater than described camera lens groove depth.
5. the device that lens assembling according to claim 4, offset detection and gap detection are three-in-one, it is characterized in that: described suction pawl connects vacuum extractor by vacuum tube, described vacuum tube end is provided with corpus unguis, described corpus unguis is provided with several outwards fingers of extending of circumference, is provided with the step of one week projection concentric with described vacuum tube bottom described corpus unguis.
6. the device that lens assembling according to claim 5, offset detection and gap detection are three-in-one, it is characterized in that: described housing is provided with camera aperture, the radius of described corpus unguis circumference is greater than described camera aperture peripheral radius, step radius described in annular is less than described camera aperture radius, described vacuum tube internal diameter is less than described camera lens internal diameter, when described suction pawl is pressed in the camera aperture being placed with camera lens, described finger is positioned at outside described camera aperture, and what described step was positioned at camera aperture interference pushes down described camera lens.
7. the device that lens assembling according to claim 5, offset detection and gap detection are three-in-one, is characterized in that: described suction pawl connects pressurized cylinder, and described cylinder can by the pressure holding of described suction pawl end on described camera lens groove.
8. the device that lens assembling according to claim 1, offset detection and gap detection are three-in-one, it is characterized in that: when a described CCD moves to directly over the camera lens groove being placed with described camera lens, a described CCD shooting is crossing with the laser rays of the some Laser emission be obliquely installed towards line, and intersection point is positioned on described camera lens.
9. the device that lens assembling according to claim 1, offset detection and gap detection are three-in-one, it is characterized in that: in the middle part of described housing station, be provided with several suckers, be circumferentially with several register pins and two fixture blocks, described fixture block is driven by cylinder and can convert in clip position and slack position, two fixture blocks being positioned at clip position and several register pins can jointly form one with the profile of described housing form fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741295.3U CN204359989U (en) | 2014-12-02 | 2014-12-02 | The device that lens assembling, offset detect and gap detection is three-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741295.3U CN204359989U (en) | 2014-12-02 | 2014-12-02 | The device that lens assembling, offset detect and gap detection is three-in-one |
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| Publication Number | Publication Date |
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| CN204359989U true CN204359989U (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420741295.3U Expired - Fee Related CN204359989U (en) | 2014-12-02 | 2014-12-02 | The device that lens assembling, offset detect and gap detection is three-in-one |
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| CN (1) | CN204359989U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104570264A (en) * | 2014-12-02 | 2015-04-29 | 爱彼思（苏州）自动化科技有限公司 | Device integrating three functions of lens assembly, segment difference detection and gap detection |
| CN106094494A (en) * | 2016-05-17 | 2016-11-09 | 昆山杰士德精密工业有限公司 | Intelligent watch coil assembling detection equipment |
-
2014
- 2014-12-02 CN CN201420741295.3U patent/CN204359989U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104570264A (en) * | 2014-12-02 | 2015-04-29 | 爱彼思（苏州）自动化科技有限公司 | Device integrating three functions of lens assembly, segment difference detection and gap detection |
| CN106094494A (en) * | 2016-05-17 | 2016-11-09 | 昆山杰士德精密工业有限公司 | Intelligent watch coil assembling detection equipment |
| CN106094494B (en) * | 2016-05-17 | 2018-05-01 | 江苏杰士德精密工业有限公司 | Intelligent watch coil assembles detection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20161202 |