CN204694645U - A kind of optical filter Superficial Foreign Body automatic detection device - Google Patents
A kind of optical filter Superficial Foreign Body automatic detection device Download PDFInfo
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- CN204694645U CN204694645U CN201520255634.1U CN201520255634U CN204694645U CN 204694645 U CN204694645 U CN 204694645U CN 201520255634 U CN201520255634 U CN 201520255634U CN 204694645 U CN204694645 U CN 204694645U
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Abstract
The utility model discloses a kind of optical filter Superficial Foreign Body automatic detection device, its frame upper end side installing optical filter supporting table, optical filter supporting table is driven by mobile lifting assembly, frame upper end side detects camera in the installing of optical filter supporting table side, the Y-axis of frame upper end drives linear module to drive and detects the action of camera horizontal cross, and frame upper end is in detection camera lower end side installing optical filter mounting table; Frame upper end side transfers assembly in the middle of installing between optical filter supporting table and detection camera, middle transfer assembly comprises that X-axis drives linear module, Z axis drives linear module, Z axis drives the drive end installing sucker erecting frame of linear module, sucker erecting frame installing vacuum cup.Designed by said structure, the utility model can complete optical filter foreign bodies detection automatically and efficiently, and namely the utility model has the high and advantage that work efficiency is high of novel in structural design, automaticity.
Description
Technical field
The utility model relates to filter technology field, particularly relates to a kind of optical filter Superficial Foreign Body automatic detection device.
Background technology
Cutoff filter is as the important composition parts of mobile phone camera module, and surface quality is an important test item of cutoff filter quality, if cutoff filter surface quality is bad, then can cause very large impact to mobile phone lens imaging.
In cutoff filter process of manufacture, foreign matter can be infected with because of carelessness in the surface of cutoff filter.When foreign matter appears in cutoff filter surface, illumination is mapped to above optical filter, and the existence of optical filter Superficial Foreign Body can cause light not by the filter regions at its place, and this foreign matter can project and form shadow region in filter transmission light region.
For optical filter production firm, how automatically and efficiently detection is carried out to the foreign matter of cutoff filter and seem particularly important.
Summary of the invention
The purpose of this utility model is to provide a kind of optical filter Superficial Foreign Body automatic detection device, this optical filter Superficial Foreign Body automatic detection device novel in structural design, automaticity is high, work efficiency is high and can effectively detect optical filter surface, and then judges whether detected optical filter meets product requirement rapidly.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of optical filter Superficial Foreign Body automatic detection device, include frame, the upper end side of frame can be equiped with optical filter supporting table relatively up and downly, and the corresponding optical filter supporting table in upper end of frame is equiped with mobile lifting assembly, and mobile lifting assembly drives with optical filter supporting table and is connected;
The upper end side of frame laterally can be equiped with the detection camera be electrically connected with computing machine by relative level actively in the side of optical filter supporting table, the upper end correspondence detection camera of frame is equiped with Y-axis and drives linear module, Y-axis drives the drive end of linear module to be connected with detection webcam driver, and the upper end of frame is equiped with the optical filter mounting table arranged in horizontal cross in the lower end side detecting camera;
The upper end side of frame is equiped with centre and transfers assembly between optical filter supporting table and detection camera, middle transfer assembly includes the X-axis being installed in frame upper end and drives linear module and be installed in X-axis and drive the Z axis of the drive end of linear module to drive linear module, Z axis drives the drive end of linear module to be equiped with sucker erecting frame, and sucker erecting frame is equiped with vacuum cup.
Wherein, described mobile lifting assembly includes the lifting drive motor being installed in described frame upper end and the driving screw mandrel being connected with the power output shaft in lifting drive motor, described optical filter supporting table correspondence drives screw mandrel to be equiped with feed screw nut, drives screw mandrel to match with feed screw nut.
The beneficial effects of the utility model are: a kind of optical filter Superficial Foreign Body automatic detection device described in the utility model, its frame upper end side installing optical filter supporting table, optical filter supporting table is driven by mobile lifting assembly, frame upper end side detects camera in the installing of optical filter supporting table side, the Y-axis of frame upper end drives linear module to drive and detects the action of camera horizontal cross, and frame upper end is in detection camera lower end side installing optical filter mounting table; Frame upper end side transfers assembly in the middle of installing between optical filter supporting table and detection camera, middle transfer assembly comprises that X-axis drives linear module, Z axis drives linear module, Z axis drives the drive end installing sucker erecting frame of linear module, sucker erecting frame installing vacuum cup.Designed by said structure, the utility model can complete optical filter foreign bodies detection automatically and efficiently, and namely the utility model has the high and advantage that work efficiency is high of novel in structural design, automaticity.
Accompanying drawing explanation
Utilize accompanying drawing to be further detailed the utility model below, but the embodiment in accompanying drawing is not formed any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
Include in FIG:
1---optical filter supporting table 2---mobile lifting assembly
Y-axis drives linear module to 3---detecting camera 4---
5---optical filter mounting table 6---centre transfer assembly
Z axis drives linear module to 61---X-axis drives linear module 62---
63---sucker erecting frame 64---vacuum cup.
Embodiment
Below in conjunction with concrete embodiment, the utility model is described.
As shown in Figure 1, a kind of optical filter Superficial Foreign Body automatic detection device, include frame (not shown), the upper end side of frame can be equiped with optical filter supporting table 1 relatively up and downly, the corresponding optical filter supporting table 1 in upper end of frame is equiped with mobile lifting assembly 2, and mobile lifting assembly 2 drives with optical filter supporting table 1 and is connected.
Further, the upper end side of frame laterally can be equiped with the detection camera 3 be electrically connected with computing machine by relative level actively in the side of optical filter supporting table 1, the upper end correspondence detection camera 3 of frame is equiped with Y-axis and drives linear module 4, Y-axis drives the drive end of linear module 4 to drive is connected with detection camera 3, and the upper end of frame is equiped with the optical filter mounting table 5 of the layout in horizontal cross in the lower end side of detection camera 3.
Further, the upper end side of frame is equiped with centre and transfers assembly 6 between optical filter supporting table 1 and detection camera 3, middle transfer assembly 6 includes the X-axis being installed in frame upper end and drives linear module 61 and be installed in X-axis and drive the Z axis of the drive end of linear module 61 to drive linear module 62, Z axis drives the drive end of linear module 62 to be equiped with sucker erecting frame 63, and sucker erecting frame 63 is equiped with vacuum cup 64.
Need to explain further, mobile lifting assembly 2 of the present utility model can adopt following structural design, be specially: mobile lifting assembly 2 includes the lifting drive motor (not shown) being installed in frame upper end and the driving screw mandrel (not shown) being connected with the power output shaft in lifting drive motor, optical filter supporting table 1 correspondence drives screw mandrel to be equiped with feed screw nut's (not shown), drives screw mandrel to match with feed screw nut; Wherein, being elevated drive motor is servomotor.
Below in conjunction with concrete course of action, the utility model is described in detail, be specially: be first positioned over optical filter supporting table 1 upper surface by stacked for optical filter to be detected, during work, X-axis drives linear module 61 to drive Z axis to drive linear module 62 to move and makes Z axis drive linear module 62 and vacuum cup 64 to move to directly over optical filter to be detected, then Z axis drives the action of linear module 62 and drives sucker erecting frame 63, vacuum cup 64 moves down, after vacuum cup 64 moves down and puts in place, the optical filter to be detected of the superiors is fixed in vacuum cup 64 absorption, after optical filter is fixed in vacuum cup 64 absorption, X-axis drives linear module 61 to drive, and Z axis drives linear module 62, vacuum cup 64 moves to directly over optical filter mounting table 5, and then optical filter to be detected is positioned over the upper surface of optical filter mounting table 5 by vacuum cup 64, after treating that optical filter is positioned over optical filter mounting table 5, Y-axis drives linear module 4 to drive detection camera 3 to move to directly over optical filter mounting table 5, detection camera 3 pairs of optical filters carry out shooting and take pictures and picture data number is reached computing machine, the light and shade region of software analysis photo of computing machine by matching, thus get the foreign substance information of this optical filter, judge whether this optical filter meets product requirement with this.
Need to explain further, after the shooting of detection camera 3 is taken pictures, Y-axis drives linear module 4 to drive detection camera 3 to move and makes to detect camera 3 and departs from directly over optical filter mounting table 5, and next optical filter captured to facilitate vacuum cup 64 moves to directly over optical filter mounting table 5.
In addition, after the optical filter of the superiors is removed by vacuum cup 64, mobile lifting assembly 2 drives optical filter supporting table 1 to move up certain distance, and this distance matches with the one-tenth-value thickness 1/10 of an optical filter.Drive at mobile lifting assembly 2 in the process that optical filter supporting table 1 moves, lifting drive motor moves by being driven on optical filter supporting table 1 by the lead screw transmission mechanism driving screw mandrel, feed screw nut forms.
Comprehensive above-mentioned situation is known, is designed by said structure, and the utility model can complete optical filter foreign bodies detection automatically and efficiently, and namely the utility model has the high and advantage that work efficiency is high of novel in structural design, automaticity.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (2)
1. an optical filter Superficial Foreign Body automatic detection device, it is characterized in that: include frame, the upper end side of frame can be equiped with optical filter supporting table (1) relatively up and downly, corresponding optical filter supporting table (1) in upper end of frame is equiped with mobile lifting assembly (2), and mobile lifting assembly (2) drives with optical filter supporting table (1) and is connected;
The upper end side of frame laterally can be equiped with the detection camera (3) be electrically connected with computing machine by relative level actively in the side of optical filter supporting table (1), upper end correspondence detection camera (3) of frame is equiped with Y-axis and drives linear module (4), Y-axis drives the drive end of linear module (4) to drive is connected with detection camera (3), and the upper end of frame is equiped with the optical filter mounting table (5) of the layout in horizontal cross in the lower end side of detection camera (3);
The upper end side of frame is equiped with centre and transfers assembly (6) between optical filter supporting table (1) and detection camera (3), middle transfer assembly (6) includes the X-axis being installed in frame upper end and drives linear module (61) and be installed in X-axis and drive the Z axis of the drive end of linear module (61) to drive linear module (62), Z axis drives the drive end of linear module (62) to be equiped with sucker erecting frame (63), and sucker erecting frame (63) is equiped with vacuum cup (64).
2. a kind of optical filter Superficial Foreign Body automatic detection device according to claim 1, it is characterized in that: described mobile lifting assembly (2) includes the lifting drive motor being installed in described frame upper end and the driving screw mandrel being connected with the power output shaft in lifting drive motor, described optical filter supporting table (1) correspondence drives screw mandrel to be equiped with feed screw nut, drives screw mandrel to match with feed screw nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520255634.1U CN204694645U (en) | 2015-04-24 | 2015-04-24 | A kind of optical filter Superficial Foreign Body automatic detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520255634.1U CN204694645U (en) | 2015-04-24 | 2015-04-24 | A kind of optical filter Superficial Foreign Body automatic detection device |
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| Publication Number | Publication Date |
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| CN204694645U true CN204694645U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520255634.1U Active CN204694645U (en) | 2015-04-24 | 2015-04-24 | A kind of optical filter Superficial Foreign Body automatic detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110136148A (en) * | 2019-05-21 | 2019-08-16 | 东莞市瑞图新智科技有限公司 | A kind of no silk-screen optical filter small pieces detection method of counting and equipment |
-
2015
- 2015-04-24 CN CN201520255634.1U patent/CN204694645U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110136148A (en) * | 2019-05-21 | 2019-08-16 | 东莞市瑞图新智科技有限公司 | A kind of no silk-screen optical filter small pieces detection method of counting and equipment |
| CN110136148B (en) * | 2019-05-21 | 2023-05-30 | 东莞市瑞图新智科技有限公司 | Method and equipment for detecting and counting small pieces without silk-screen optical filter |
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