CN210327744U

CN210327744U - Camera die set assembling device

Info

Publication number: CN210327744U
Application number: CN201921600865.6U
Authority: CN
Inventors: 胡启明; 龚礼宗; 龚海鑫
Original assignee: Jiangxi Lianyi Optics Co Ltd
Current assignee: Jiangxi Lianyi Optics Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-04-14
Anticipated expiration: 2029-09-25

Abstract

The utility model provides a camera module assembling device, which comprises a base, a bracket, a testing module, an adjusting module, a workbench, a lens fixing module and a UV lamp module; the adjusting module is fixedly arranged on the base; the workbench is fixedly arranged on the top surface of the adjusting module; the test module comprises a test board and a test box, the test board is attached to the upper part of the workbench, and the test box is fixedly arranged on one side of the base; the lens fixing module is arranged right above the test board through the bracket, and the UV lamp module is arranged right above the lens fixing module through the bracket. Above-mentioned camera module assembly quality for the proof trial production of camera module has realized the relative position of real-time adjustment semi-manufactured goods module and camera lens through test module and adjusting module, has realized the rapid Assembly of module promptly, has guaranteed the assembly quality of module again.

Description

Camera die set assembling device

Technical Field

The utility model relates to a camera module assembly field especially relates to a camera module assembly quality.

Background

The existing camera module assembling usually adopts an automatic assembling machine, but for the trial-manufacture stage when a new product is researched and developed, the problems of high cost and long debugging time exist in the adoption of the automatic assembling machine due to the small trial-manufacture quantity, so that the automatic assembling is difficult to realize in the research and development stage. The existing manual equipment has the problems of low efficiency, poor flatness, low precision, incapability of being adjusted in real time and eccentricity of a lens and an image sensor during assembly, and the sampling and trial production are seriously influenced.

Therefore, it is necessary to design and optimize a camera module assembling device which not only can improve efficiency and reduce cost, but also has a simple structure and high precision.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a camera module assembly quality to solve current camera module assembly process inefficiency, precision low, unable instant adjustment, camera lens and the eccentric problem of image sensor.

In order to solve the above problem, the utility model adopts the following technical scheme.

The utility model provides a camera module assembly quality, includes base, support, test module, adjusting module, workstation, camera lens fixed module, UV lamp module.

The adjusting module is fixedly installed on the base, the adjusting module comprises a two-axis sliding table and a three-axis sliding table, the two-axis sliding table can operate the workbench to rotate around the X-axis direction and the Y-axis direction, and the three-axis sliding table can operate the workbench to move along the X-axis direction, the Y-axis direction and the Z-axis direction.

The workbench is fixedly arranged on the top surface of the adjusting module.

The test module comprises a test board and a test box, wherein the test board is attached to the upper surface of the workbench and used for fixing the semi-finished product module; the test box is fixedly arranged on one side of the base and used for measuring the concentricity of the lens and the image sensor in the semi-finished product module.

The lens fixing module is fixedly installed right above the test board through a support, the lens fixing module comprises a clamping block and a pressing block, the clamping block is used for clamping a lens and ensures positioning of an X axis and a Y axis, and the pressing block is used for abutting against the upper surface of the lens and ensuring positioning of a Z axis.

The UV lamp module is arranged right above the lens fixing module through the bracket. The UV lamp module comprises a UV lamp holder and a UV lamp, the UV lamp holder is installed above the lens fixing module through the support, and the UV lamp is installed between the test board and the lens fixing module through the UV lamp holder and used for curing glue in the assembling process.

Further, survey test panel and can adjust according to the size of a dimension, the functional requirement of different semi-manufactured goods modules, can satisfy the assembly of the camera module of different models.

Furthermore, the test box is connected to computer software, displays the concentricity of the lens and the image sensor in the semi-finished product module in real time, and adjusts the adjusting module in real time according to the measured data.

Furthermore, the lens fixing module can be replaced according to the sizes of different lenses, and the assembly of camera modules of different models can be met.

Furthermore, the side face of the lens fixing module clamping block is wrapped with an elastic material, so that the tightness of lens clamping is guaranteed.

Furthermore, a through hole is formed in the lens fixing module pressing block, and light is guaranteed to irradiate the surface of the lens through the through hole.

Further, it has the mounting groove to open on the UV lighting fixture, the mounting groove is used for the installation the UV lamp, the mounting groove is the bar recess, can be according to the height of different camera lens size of a dimension regulation UV lamp, can satisfy the assembly of the camera module of different models.

The beneficial effects of the utility model reside in that: the five-axis linkage adjusting function is realized through the adjusting module, the relative position of the semi-finished product module and the lens is adjusted in real time through the testing module, the lens is stably fixed through the lens fixing module, the debugging work difficulty of operators is effectively reduced, the work efficiency is improved, the production cost is reduced, and the imaging quality is improved.

Drawings

Fig. 1 is a perspective view of the camera module assembling device in the embodiment of the present invention.

Fig. 2 is a perspective view of a UV lamp module in an embodiment of the present invention.

Fig. 3 is a perspective view of a lens fixing module according to an embodiment of the present invention.

Fig. 4 is a perspective view of the two-axis sliding table in the embodiment of the present invention.

Fig. 5 is a perspective view of a three-axis sliding table according to an embodiment of the present invention.

Fig. 6 is a perspective view of the test board according to the embodiment of the present invention.

The symbols in the figure illustrate that the UV lamp module 101, the lens fixing module 102, the test board 103, the workbench 104, the test box 105, the bracket 106, the two-axis sliding table 107, the three-axis sliding table 108, the base 109, the UV lamp holder 1011, the UV lamp 1012, the clamping block 1021, the pressing block 1022, the flat cable 1031, the α direction adjusting knobs 1071, β direction adjusting knobs 1072, the Z axis direction adjusting knob 1081, the X axis direction adjusting knob 1082, and the Y axis direction adjusting knob 1083.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1, it is shown that the embodiment of the utility model provides a pair of camera module assembly quality's stereogram for the camera module's of research and development stage proof trial production has realized five-axis linkage in the assembling process and has adjusted and the real-time detection in the assembling process, guarantees the assembly quality of camera module.

Specifically, in the present embodiment, the camera module assembling and detecting apparatus 10 includes a UV lamp module 101, a lens fixing module 102, a test board 103, a workbench 104, a test box 105, a bracket 106, a two-axis slide table 107, a three-axis slide table 108, and a base 109. Three-axis sliding table 108 is fixed mounting on base 109, two-axis sliding table 107 is fixed mounting on the upper surface of three-axis sliding table 108, workstation 104 is fixed mounting on the upper surface of two-axis sliding table 107, survey test panel 103 fixed mounting at the upper surface of workstation 104, test box 105 fixed mounting is on base 109, camera lens fixed module 102 passes through support 106 fixed mounting and surveys the test panel 103 directly over, UV lamp module 101 passes through support 106 fixed mounting and is in camera lens fixed module 102 top.

Referring to fig. 2, which is a perspective view of the UV lamp module, the UV lamp module 101 includes a UV lamp holder 1011 and a UV lamp 1012. The UV lamp holder 1011 is connected with the bracket 106 through a bolt, is fixedly arranged above the lens fixing module 102, and can be adjusted in height; four UV lamp mounting grooves which are symmetrically arranged are formed in the UV lamp holder 1011, the UV lamps 1012 are fixed between the test board 103 and the lens fixing module 102 through the mounting grooves in the UV lamp holder 1011, a plurality of sections of bayonets are formed in the mounting grooves, and the positions of the UV lamps 1012 can be adjusted according to the assembling requirements of different camera modules; it should be noted that the number of the mounting grooves is not limited to four, and in other embodiments, the number of the mounting grooves may be three or other numbers, and the arrangement of the mounting grooves may also be triangular or other shapes.

Referring to fig. 3, which is a perspective view of the lens fixing module, the lens fixing module 102 includes a clamping block 1021 and a pressing block 1022. The pressing block 1022 is located on the central axis of the whole lens fixing module, and the clamping blocks 1021 are distributed on two sides right below the pressing block 1022; a through hole is formed in the pressing block 1022, the upper surface of the lens abuts against the lower surface of the pressing block 1022 when the camera module is installed, the lens diaphragm is aligned with the through hole to ensure that light rays pass through, and the clamping block 1021 is wrapped with an elastic material which can be rubber, nylon and the like to enhance the clamping stability of the lens; the lens fixing module 102 is connected with the bracket 106 through a bolt and is fixedly arranged right above the test board 103; the lens fixing module 102 can be replaced and adjusted according to the assembly requirements of different camera modules; it should be noted that the clamping mechanism of the lens fixing module is not limited to the three-jaw clamping mechanism, and in other embodiments, the lens fixing module may be a square hole or a multi-jaw clamping mechanism.

Referring to fig. 4, which is a perspective view of the two sliding platforms 107, the two sliding platforms 107 include α direction adjusting knobs 1071 and β direction adjusting knobs 1072, which can be used to control the working platform to rotate along the X-axis direction and the Y-axis direction, so as to adjust the position of the semi-finished module on the test board.

Referring to fig. 5, which shows a perspective view of the three-axis sliding table, the three-axis sliding table 108 includes a Z-axis direction adjusting knob 1081, an X-axis direction adjusting knob 1082, and a Y-axis direction adjusting knob 1083, and the adjusting knob can operate the worktable to move along the Z-direction, the X-direction, and the Y-direction, so as to adjust the position of the semi-finished module on the test board.

Referring to fig. 6, a perspective view of a test board 103 is shown, the test board 103 includes a flat cable 1031. After the semi-finished module is connected to the test board 103 through the flat cable 1031, the semi-finished module is bonded under the lens through a bonding material, such as a hot melt adhesive, a pressure sensitive adhesive, and the like, so as to achieve the effect of fixing the semi-finished module. The test board 103 can be replaced and adjusted according to the assembly requirements of different camera modules.

The process for assembling the module by using the camera module assembling device comprises the following steps:

step 1: clamping the lens through the lens fixing module 102;

step 2: connecting the semi-finished module with the test board 103;

and step 3: coating a bonding medium on the bottom of the semi-finished product module, and bonding the semi-finished product module under the lens;

and 4, step 4: connecting the test box 105 to a computer, opening the test box 105, and lighting the image sensor in the semi-finished product module;

and 5: adjusting the position of the semi-finished product module by adjusting knobs on the two-axis sliding table 107 and the three-axis sliding table 108 to enable the image sensor and the lens in the semi-finished product module to reach the optimal imaging position;

step 6: adjusting knobs on the two-axis sliding table 107 and the three-axis sliding table 108 in real time according to concentricity measurement data of the lens and the image sensor in the semi-finished product module;

and 7: when the lens is adjusted to the optimal position, filling a gap between the lens and the semi-finished product module by using UV curing glue;

and 8: and (4) switching on a power supply of the UV lamp holder 1011 to light the UV lamp 1012, so that the UV curing glue is cured, and assembling the camera module.

The foregoing is illustrative of the preferred embodiments of the present invention. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the spirit and principles of the invention. The scope of the present invention is defined by the appended claims, and any equivalent transformation based on the teachings of the present invention is also within the scope of the present invention.

Claims

1. The utility model provides a camera module assembly quality which characterized in that: the device comprises a base, a bracket, a testing module, an adjusting module, a workbench, a lens fixing module and a UV lamp module;

the adjusting module is fixedly arranged on the base;

the workbench is fixedly arranged on the top surface of the adjusting module;

the test module comprises a test board and a test box, the test board is attached to the upper part of the workbench, and the test box is fixedly arranged on one side of the base;

the lens fixing module is arranged right above the test board through the bracket;

the UV lamp module is arranged right above the lens fixing module through the bracket.

2. The camera module assembly device of claim 1, wherein the adjustment module comprises a two-axis slide and a three-axis slide.

3. The camera module assembling device of claim 1, wherein the lens fixing module comprises a clamping block and a pressing block, the clamping block is wrapped by the elastomer material on the side surface, and a through hole is formed in the center of the pressing block.

4. The camera module assembling apparatus of claim 1, wherein said UV lamp module comprises a UV lamp holder and a UV lamp, said UV lamp holder is mounted directly above said lens fixing module through said bracket, said UV lamp is mounted between said test board and said lens fixing module through said UV lamp holder.

5. The camera module assembly device of claim 4, wherein the UV lamp holder is provided with a mounting groove.