CN107741647A - Applied to the hoistable platform on camera module automatic focusing assembly equipment - Google Patents

Applied to the hoistable platform on camera module automatic focusing assembly equipment Download PDF

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Publication number
CN107741647A
CN107741647A CN201711179105.8A CN201711179105A CN107741647A CN 107741647 A CN107741647 A CN 107741647A CN 201711179105 A CN201711179105 A CN 201711179105A CN 107741647 A CN107741647 A CN 107741647A
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CN
China
Prior art keywords
camera module
hoistable platform
assembly equipment
automatic focusing
pcb board
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
Application number
CN201711179105.8A
Other languages
Chinese (zh)
Inventor
蔡中辉
赖宗桥
陈波
刘振庭
刘洪海
符致农
汪鸿飞
刘佳俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Hongjing Optoelectronics Technology Co Ltd
Original Assignee
Guangdong Hongjing Optoelectronics Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Hongjing Optoelectronics Technology Co Ltd filed Critical Guangdong Hongjing Optoelectronics Technology Co Ltd
Priority to CN201711179105.8A priority Critical patent/CN107741647A/en
Publication of CN107741647A publication Critical patent/CN107741647A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/62Optical apparatus specially adapted for adjusting optical elements during the assembly of optical systems

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Accessories Of Cameras (AREA)

Abstract

The embodiment of the invention discloses a kind of hoistable platform applied on camera module automatic focusing assembly equipment, including:Translation mechanism, in frame, and below focusing light source;Elevating mechanism, on translation mechanism, can be moved forward and backward under the drive of translation mechanism, and can oscilaltion drive pcb board be moved to module base position;Six shaft platforms, on elevating mechanism, its platform angle can be changed according to the image definition signal of acquisition;Round platform tool, on six shaft platforms, for placing the pcb board after dispensing, and the angle of assembling between six shaft platforms adjustment pcb board and module base can be followed.The embodiment of the present invention, pcb board after dispensing can be delivered to the center of focusing light source using hoistable platform, and pcb board is driven to be moved upward to module base position, the image definition signal obtained simultaneously according to sensitive chip changes the angle of hoistable platform, to adjust the angle of assembling between pcb board and module base, automaticity is high.

Description

Applied to the hoistable platform on camera module automatic focusing assembly equipment
Technical field:
The present invention relates to a kind of hoistable platform, especially a kind of liter applied on camera module automatic focusing assembly equipment Platform drops.
Background technology:
Existing camera module, typically by employee's hand assembled and focusing, efficiency is low, and automaticity is low.
The content of the invention:
To overcome existing camera module, typically by employee's hand assembled and focusing, efficiency is low, and automaticity is low Problem, the embodiments of the invention provide a kind of hoistable platform applied on camera module automatic focusing assembly equipment.
Applied to the hoistable platform on camera module automatic focusing assembly equipment, for the pcb board after dispensing to be delivered to The center of focusing light source, and drive pcb board to be moved upward to module base position, while the figure obtained according to sensitive chip Image sharpness signal changes the angle of hoistable platform, to adjust the angle of assembling between pcb board and module base, the shooting mould Group automatic focusing assembly equipment, which comprises at least frame and the focusing light source in frame, hoistable platform, to be included:
Translation mechanism, in frame, and below focusing light source;
Elevating mechanism, on translation mechanism, it can be moved forward and backward under the drive of translation mechanism, and can oscilaltion drive Pcb board is moved to module base position;
Six shaft platforms, on elevating mechanism, its platform angle can be changed according to the image definition signal of acquisition;
Round platform tool, on six shaft platforms, for placing the pcb board after dispensing, and six shaft platforms can be followed to adjust PCB Angle of assembling between plate and module base.
Pcb board after dispensing, the center of focusing light source can be delivered to using hoistable platform by the embodiment of the present invention, and is driven Pcb board is moved upward to module base position, while the image definition signal obtained according to sensitive chip changes lifting The angle of platform, to adjust the angle of assembling between pcb board and module base, automaticity is high.Applied to camera module certainly When on dynamic focusing assembly equipment, the assembling of camera module automatic focusing can be achieved, reduce assembling bad phenomenon, it is strong to reduce employee's work Degree, and efficiency of assembling of focusing is high.
Brief description of the drawings:
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.
Fig. 1 is the structural representation of the camera module automatic focusing assembly equipment of the embodiment of the present invention;
Fig. 2 is the internal structure schematic diagram one of the camera module automatic focusing assembly equipment of the embodiment of the present invention;
Fig. 3 is the internal structure schematic diagram two of the camera module automatic focusing assembly equipment of the embodiment of the present invention;
Fig. 4 is the structural representation of the focusing light source of the embodiment of the present invention;
Fig. 5 is the hoistable platform of the embodiment of the present invention and the assembling structure schematic diagram one of clamping manipulator;
Fig. 6 is the hoistable platform of the embodiment of the present invention and the assembling structure schematic diagram two of clamping manipulator;
Fig. 7 is the structural representation one of the clamping manipulator of the embodiment of the present invention;
Fig. 8 is the structural representation two of the clamping manipulator of the embodiment of the present invention.
Embodiment:
In order that technical problem solved by the invention, technical scheme and beneficial effect are more clearly understood, below in conjunction with Drawings and Examples, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used To explain the present invention, it is not intended to limit the present invention.
When the embodiment of the present invention refers to the ordinal numbers such as " first ", " second ", unless based on context its express really it is suitable The meaning of sequence, it should be understood that only play differentiation and be used.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can To be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this Concrete meaning in invention.
As shown in Figure 1 and Figure 2, the embodiments of the invention provide a kind of camera module automatic focusing assembly equipment, including:Machine Frame 1, focusing light source 2, glue applying mechanism 3, clamping manipulator and hoistable platform 4.
Focusing light source 2, in frame 1, for providing focusing environment during camera module assembling;
Glue applying mechanism 3, in frame 1, for carrying out dispensing processing to pcb board;In the present embodiment, the edge of glue applying mechanism 3 Module base carries out dispensing processing with the track that pcb board coordinates to pcb board, and pcb board is provided with sensitive chip;
Clamping manipulator, in frame 1, for clamping camera module to be assembled, and by camera module to be assembled It is delivered to the center of focusing light source 2;
Hoistable platform 4, in frame 1, for the pcb board after dispensing to be delivered to the center of focusing light source 2, and drive Pcb board is moved upward to module base position, while the image definition signal obtained according to sensitive chip changes lifting The angle of platform, to adjust the angle of assembling between pcb board and module base.
The embodiment of the present invention, using camera module automatic focusing assembly equipment, the assembling of camera module automatic focusing can be achieved, Assembling bad phenomenon is reduced, reduces staff labor intensity, and efficiency of assembling of focusing is high.
Further, it is non-limiting as the embodiment of this programme, as shown in figure 4, focusing light source 2 includes:
Arc support 21, at least four, are symmetrically set in frame 1, and each arc support is in same spheroid;
Parallel light tube 22, corresponded with arc support 21, a parallel light tube 22 is respectively equipped with each arc support 21, respectively Parallel light tube 22 is directed at the centre of sphere of the place spheroid of arc support 21, and each parallel light tube 22 arcuately can slide tune by support 21 It is whole.It is simple in construction, it is possible to provide gradient test and adjustment environment between sensitive chip and module group lens.
Yet further, non-limiting as the preferred embodiment of this programme, focusing light source 2 includes:
Arc support 21, totally eight, it is symmetrically set in frame 1, eight arc supports 21 are in same spheroid;
Parallel light tube 22, totally nine, wherein eight parallel light tubes 22 correspond on eight arc supports 21 respectively, Another parallel light tube 22 is longitudinally set down from cradle top, and nine parallel light tubes 22 are directed at the place spheroid of arc support 21 The centre of sphere, and can arcuately support 21 slide adjustment.It is simple in construction, it can slide and adjust according to the camera module of the different angles of visual field Resolving power test and adjustment ring of the whole parallel light tube to provide the test of the gradient of matching and adjustment environment and provide matching Border.
Further, in the present embodiment, symmetrically arranged any four parallel light tubes 22, surveyed for providing gradient Examination and adjustment environment;The parallel light tube 22 that remaining four symmetrical parallel light tubes 22 and a longitudinal direction are set down, for providing Resolving power test and adjustment environment.It is simple in construction, can be according to the camera module of the different angles of visual field, there is provided the test and adjustment of matching Environment.
Further, non-limiting as the embodiment of this programme, arc support 21 is parallel provided with facilitating Light pipe 22 slides the scale of adjustment.Simple in construction, adjustment is accurate.
Further, non-limiting as a kind of embodiment, as shown in Figure 7, Figure 8, clamping manipulator 5 at least wraps Include:
Gripper cylinder 51;
Gripper jaw 52, it is connected with the push rod of gripper cylinder 51, can radially-inwardly shrinks the movement of mobile or radial outward expansion;
Clamping fixture 53, it is installed on gripper jaw 52, and gripper jaw 52 can be followed under the control of gripper cylinder 51 radially It is mobile;
When clamping fixture 53 radially-inwardly shrinks mobile clamping module lens barrel, adjacent clamping fixture surrounds jointly and module The Clip cavity that lens barrel periphery matches.Simple in construction, clamping is convenient.
Yet further, non-limiting as a kind of preferred embodiment, as shown in Figure 7, Figure 8, clamping manipulator 5 also wraps Include:
Support post 54, in frame 1;
Push cylinder 55, on support post 54;
Gripper cylinder 51 can follow push rod to move from the front to the back on the push rod of push cylinder 55.It is simple in construction, module Camera lens clamping conveying is convenient, accurate.
Further, it is non-limiting as a kind of embodiment, as shown in figure 3, glue applying mechanism 3 includes:
Support 31, in frame 1, and positioned at the focusing front left side of light source 2;
Dispensing needle tubing 33, it can adjust on support 31 and about 31 and move along support, can be controlled out according to control signal Glue amount;
Two-dimensional movement platform 32, in frame 1, and positioned at the lower section of dispensing needle tubing 33, for placing and driving pcb board edge Dispensing is realized in desired trajectory movement.It is simple in construction, can be to the accurate dispensing of pcb board.
Further, non-limiting as a kind of preferred embodiment, as shown in Figure 5, Figure 6, hoistable platform 4 includes:
Translation mechanism 41, in frame 1, and positioned at the lower section of focusing light source 2;
Elevating mechanism 42, on translation mechanism 41, it can be moved forward and backward under the drive of translation mechanism 41, and can rise up and down Drop drives pcb board to be moved to module base position;
Testing cassete 43, located at the side of elevating mechanism 42, its input electrically connects with pcb board, for obtaining photosensitive core on PCB The image definition signal of piece;
Six shaft platforms 44, on elevating mechanism 42, its platform angle can be changed according to the image definition signal of acquisition;
Round platform tool 45, on six shaft platforms 44, for placing the pcb board after dispensing, and six shaft platforms 44 can be followed Adjust the angle of assembling between pcb board and module base.It is simple in construction, it is ensured that each camera module mtf value of same size Uniformity and module optical system and the concentricity of sensitive chip on module base pcb board.Six shaft platforms can realize 6 certainly By the small displacement spent, precision is up to 0.0002.
Yet further, non-limiting as a kind of embodiment, as shown in Figure 5, Figure 6, translation mechanism 41 includes Screw mandrel, the nut slider coordinated with screw mandrel, the connecting plate coordinated with nut slider, elevating mechanism 42 are installed on connecting plate.Structure Simply, it is accurate to translate transfer position.
Further, it is non-limiting as a kind of preferred embodiment, examined as shown in Fig. 2 this equipment also includes white field Mechanism 6 is surveyed, in frame 1, and positioned at the right side of glue applying mechanism 3, the front of focusing light source 2, the output from the front to the back of hoistable platform 4 On path, for carrying out dust detection to camera module group lens inside or matching somebody with somebody the dark of rear camera module for test point mucilage binding Angle.The stain of recognizable 0.001 pixel size.
Further, non-limiting as a kind of preferred embodiment, this equipment also includes UV curing mechanisms (in figure not Show), in frame 1, carrying out UV irradiations for the camera module after being assembled to dispensing makes glue curing.
It is to combine one or more embodiments that particular content provides as described above, does not assert the specific reality of the present invention Apply and be confined to these explanations.It is all approximate with method of the invention, structure etc., identical, or for present inventive concept under the premise of Some technology deduction or replace are made, should all be considered as protection scope of the present invention.

Claims (10)

1. applied to the hoistable platform on camera module automatic focusing assembly equipment, for the pcb board after dispensing to be delivered into tune The center of burnt light source, and drive pcb board to be moved upward to module base position, while the image obtained according to sensitive chip Sharpness signal changes the angle of hoistable platform, to adjust the angle of assembling between pcb board and module base, the camera module Automatic focusing assembly equipment comprises at least frame and the focusing light source in frame, it is characterised in that hoistable platform bag Include:
Translation mechanism, in frame, and below focusing light source;
Elevating mechanism, on translation mechanism, it can be moved forward and backward under the drive of translation mechanism, and can oscilaltion drive PCB Plate is moved to module base position;
Six shaft platforms, on elevating mechanism, its platform angle can be changed according to the image definition signal of acquisition;
Round platform tool, on six shaft platforms, for placing the pcb board after dispensing, and can follow six shaft platforms adjustment pcb board with Angle of assembling between module base.
2. as claimed in claim 1 applied to the hoistable platform on camera module automatic focusing assembly equipment, it is characterised in that Translation mechanism includes screw mandrel, the nut slider coordinated with screw mandrel, the connecting plate coordinated with nut slider, and elevating mechanism is installed on company Fishplate bar.
3. exist as claimed in claim 1 or 2 applied to the hoistable platform on camera module automatic focusing assembly equipment, its feature In camera module automatic focusing assembly equipment also includes:
Clamping manipulator, in frame, it is delivered to for clamping camera module to be assembled, and by camera module to be assembled The center of focusing light source.
4. as claimed in claim 1 applied to the hoistable platform on camera module automatic focusing assembly equipment, it is characterised in that Focusing light source includes:
Arc support, at least four, are symmetrically set in frame, and each arc support is in same spheroid;
Parallel light tube, corresponded with arc support, be respectively equipped with a parallel light tube on each arc support, each parallel light tube is right The centre of sphere of spheroid where quasi- arc support, and each parallel light tube arcuately bracket slide can adjust.
5. as claimed in claim 4 applied to the hoistable platform on camera module automatic focusing assembly equipment, it is characterised in that Focusing light source includes:
Arc support, totally eight, it is symmetrically set in frame, eight arc supports are in same spheroid;
Parallel light tube, totally nine, wherein eight parallel light tubes correspond on eight arc supports respectively, another Zhi Pinghang Light pipe is longitudinally set down from cradle top, the centre of sphere of spheroid where nine parallel light tubes are directed at arc support, and can edge Arc support slides adjustment.
6. as claimed in claim 5 applied to the hoistable platform on camera module automatic focusing assembly equipment, it is characterised in that Symmetrically arranged any four parallel light tubes, for providing gradient test and adjustment environment;Remaining four symmetrical directional lights The parallel light tube that pipe and a longitudinal direction are set down, for providing resolving power test and adjustment environment.
7. the hoistable platform being applied on camera module automatic focusing assembly equipment as described in claim 4,5 or 6, its feature It is, arc support is provided with the scale for facilitating parallel light tube to slide adjustment.
8. as claimed in claim 3 applied to the hoistable platform on camera module automatic focusing assembly equipment, it is characterised in that Clamping manipulator comprises at least:
Gripper cylinder;
Gripper jaw, it is connected with the push rod of gripper cylinder, can radially-inwardly shrinks the movement of mobile or radial outward expansion;
Clamping fixture, it is installed on gripper jaw, and under the control of gripper cylinder gripper jaw can be followed to move radially;
Clamping fixture radially-inwardly shrink it is mobile clamp module lens barrel when, adjacent clamping fixture surround jointly with outside module lens barrel The Clip cavity to match in week.
9. as claimed in claim 8 applied to the hoistable platform on camera module automatic focusing assembly equipment, it is characterised in that Clamping manipulator also includes:
Support post, in frame;And
Push cylinder, on support post;
Gripper cylinder can follow push rod to move from the front to the back on the push rod of push cylinder.
10. exist as claimed in claim 1 applied to the hoistable platform on camera module automatic focusing assembly equipment, its feature In camera module automatic focusing assembly equipment also includes glue applying mechanism, and glue applying mechanism includes:
Support, in frame, and positioned at focusing light source front left side;
Dispensing needle tubing, it can move on support and along regulation above and below support, gel quantity can be controlled according to control signal;
Two-dimensional movement platform, in frame, and below dispensing needle tubing, for placing and driving pcb board along desired trajectory Dispensing is realized in movement.
CN201711179105.8A 2017-11-23 2017-11-23 Applied to the hoistable platform on camera module automatic focusing assembly equipment Pending CN107741647A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108989652A (en) * 2018-09-10 2018-12-11 珠海市运泰利自动化设备有限公司 A kind of high-definition camera automatic focusing assembling equipment
CN109270652A (en) * 2018-11-28 2019-01-25 信利光电股份有限公司 A kind of optical lens glasses lens assembling system

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CN107755998A (en) * 2017-11-23 2018-03-06 广东弘景光电科技股份有限公司 Applied to the clamping manipulator on camera module automatic focusing assembly equipment
CN207516719U (en) * 2017-11-23 2018-06-19 广东弘景光电科技股份有限公司 Applied to the focusing light source on camera module automatic focusing assembly equipment
CN207601434U (en) * 2017-11-23 2018-07-10 广东弘景光电科技股份有限公司 Applied to the hoistable platform on camera module automatic focusing assembly equipment
CN207953066U (en) * 2017-11-23 2018-10-12 广东弘景光电科技股份有限公司 Applied to the clamping manipulator on camera module automatic focusing assembly equipment

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KR20040104235A (en) * 2003-06-03 2004-12-10 삼성전자주식회사 Lens fusion apparatus for camera
CN102998892A (en) * 2011-09-09 2013-03-27 金大凤 Camera module continuous test and focus adjustment device having position detection function
CN203610286U (en) * 2013-11-29 2014-05-28 苏州博众精工科技有限公司 Automatic glue-dispensing machine
CN204818920U (en) * 2015-06-25 2015-12-02 嘉兴学院 Go up unloading robot
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CN107755998A (en) * 2017-11-23 2018-03-06 广东弘景光电科技股份有限公司 Applied to the clamping manipulator on camera module automatic focusing assembly equipment
CN207516719U (en) * 2017-11-23 2018-06-19 广东弘景光电科技股份有限公司 Applied to the focusing light source on camera module automatic focusing assembly equipment
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CN207953066U (en) * 2017-11-23 2018-10-12 广东弘景光电科技股份有限公司 Applied to the clamping manipulator on camera module automatic focusing assembly equipment

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108989652A (en) * 2018-09-10 2018-12-11 珠海市运泰利自动化设备有限公司 A kind of high-definition camera automatic focusing assembling equipment
CN108989652B (en) * 2018-09-10 2024-03-22 珠海市运泰利自动化设备有限公司 Automatic focusing equipment of high definition camera
CN109270652A (en) * 2018-11-28 2019-01-25 信利光电股份有限公司 A kind of optical lens glasses lens assembling system

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