CN208366874U - A kind of detection device of optical lens - Google Patents

A kind of detection device of optical lens Download PDF

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Publication number
CN208366874U
CN208366874U CN201820959208.XU CN201820959208U CN208366874U CN 208366874 U CN208366874 U CN 208366874U CN 201820959208 U CN201820959208 U CN 201820959208U CN 208366874 U CN208366874 U CN 208366874U
Authority
CN
China
Prior art keywords
driving mechanism
detection
optical lens
support frame
lead screw
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.)
Expired - Fee Related
Application number
CN201820959208.XU
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Chinese (zh)
Inventor
龙科宇
王健
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.)
CHENGDU ZHONGYU OPTOELECTRONIC Co Ltd
Original Assignee
CHENGDU ZHONGYU OPTOELECTRONIC 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 CHENGDU ZHONGYU OPTOELECTRONIC Co Ltd filed Critical CHENGDU ZHONGYU OPTOELECTRONIC Co Ltd
Priority to CN201820959208.XU priority Critical patent/CN208366874U/en
Application granted granted Critical
Publication of CN208366874U publication Critical patent/CN208366874U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to optical lens processing equipment fields, the detection device of specifically a kind of optical lens, including detecting workbench, testing agency, testing agency is driven to carry out the first driving mechanism of transverse shifting, the second driving mechanism that driving testing agency is vertically moved, positioning mechanism and processing main plate box, the detection workbench is equipped with support frame, the positioning mechanism is mounted on one end at the top of support frame, the other end of support frame as described above is equipped with convex lens, first driving mechanism is mounted on detection workbench and is located at the side of support frame, second driving mechanism is mounted in the first driving mechanism, the testing agency is mounted in the second driving mechanism, the processing main plate box is located at the side of the first driving mechanism, one end on the detection workbench far from processing main plate box is equipped with projection plate.The utility model can allow worker's rapid examination, with the presence or absence of bubble and slight crack, to improve detection efficiency, and reduce the labor intensity of worker to optical lens.

Description

A kind of detection device of optical lens
Technical field
The utility model relates to optical lens processing equipment field, the detection device of specifically a kind of optical lens.
Background technique
Optical lens is essential component in NI Vision Builder for Automated Inspection, directly affects the superiority and inferiority of image quality, influences to calculate The realization and effect of method.With extensively, the optical lens wherein used on headlight for vehicles is not optical lens similar to hemispherical Hemisphere.This optical lens is to carry out thermal softening by glass material, places into grinding tool punch forming later, using polishing and inspection Survey can use on headlight for vehicles.Wherein detection optical lens is the important procedure of quality control.Traditional detection method It is that worker first puts optical lens on the table, then successively irradiates optical lens with all detection lamps, worker is according to saturating The shadow of optical lens is crossed to judge the optical lens with the presence or absence of bubble and slight crack.That there are detection efficiencies is low for this artificial detection Under, the shortcomings that the large labor intensity of worker.
Utility model content
The purpose of this utility model is to provide a kind of detection devices of optical lens, to solve traditional detection optical lens Method there is a problem of that detection efficiency is low and labor intensity of workers is big.
The technical solution of the utility model is: carrying out lateral shifting including detection workbench, testing agency, driving testing agency The second driving mechanism, positioning mechanism and the processing main plate box that dynamic the first driving mechanism, driving testing agency are vertically moved, The detection workbench is equipped with support frame, and the positioning mechanism is mounted on one end at the top of support frame, support frame as described above it is another One end be equipped with convex lens, first driving mechanism be mounted on detection workbench on and be located at support frame side, described second Driving mechanism is mounted in the first driving mechanism, and the testing agency is mounted in the second driving mechanism, the processing main plate box Positioned at the side of the first driving mechanism, one end far from processing main plate box is equipped with projection plate on the detection workbench.
In one preferred embodiment of the utility model, first driving mechanism includes two and is symmetrical set in detection work Make the electric cylinders on platform, one end of second driving mechanism is mounted on the slide unit of an electric cylinders, and the other end is mounted on another On the slide unit of electric cylinders.
In one preferred embodiment of the utility model, second driving mechanism includes servo motor, drive lead screw and is in U The connecting plate of type, the connecting plate are mounted on the slide unit of two electric cylinders, and the servo motor is mounted on the outer wall of connecting plate, The both ends of the drive lead screw are rotatably installed on connecting plate, and the main shaft of the servo motor is connect with drive lead screw, described Testing agency is mounted on drive lead screw, and the two sides on the connecting plate positioned at drive lead screw are equipped with guide rail.
In one preferred embodiment of the utility model, the testing agency includes several detection irradiation lights, the transmission Screw rod is equipped with several movable blocks for being equally arranged and cooperating with drive lead screw, and the bottom of each movable block is equipped with Two sliding slots being slidably matched with two guide rails, are equipped with mounting base on each movable block, all detections detection irradiation lights with All mounting bases correspond, and are equipped with clip in each mounting base, each detection irradiation light pass through clip be mounted on it is each In mounting base.
In one preferred embodiment of the utility model, the positioning mechanism includes fixed plate and positioning seat, the fixed plate It is mounted on one end at the top of support frame, the positioning seat is mounted in fixed plate, the first arc groove is offered on the positioning seat, The second arc groove is offered on the cell wall of first arc groove.
In one preferred embodiment of the utility model, the other end at the top of support frame as described above is equipped with spaced first card Gu block and the second holding block offer the first fixing slot for fixing convex lens one end, the second card on first holding block Gu offering the second fixing slot for fixing the convex lens other end on block.
The utility model provides a kind of detection device of optical lens by improving herein, compared with prior art, has Following improvement and advantage: optical lens is first placed on positioning seat by worker, works at the same time drive connection plate with latter two electric cylinders Mobile to positioning seat, after being moved to designated position, servo motor starts to drive drive lead screw rotation, the institute on drive lead screw There is detection irradiation light slowly from one end of drive lead screw to the other end, all detection irradiation lights successively shine optical lens Penetrate, the shadow after irradiation through convex lens mirroring on projection plate, thus worker can rapid examination whether there is to optical lens Bubble and slight crack, and reduce the labor intensity of worker.
Detailed description of the invention
The utility model is further explained with reference to the accompanying drawings and examples:
Fig. 1 is the stereoscopic schematic diagram one of the utility model;
Fig. 2 is the stereoscopic schematic diagram two of the utility model;
Fig. 3 is the enlarged drawing in Fig. 2 at A;
Fig. 4 is the enlarged drawing in Fig. 2 at B;
Description of symbols:
Detect workbench 1, irradiation light detects in support frame 1a, the first holding block 1a1, the second holding block 1a2, testing agency 2 2a, movable block 2b, mounting base 2b1, clip 2b2, the first driving mechanism 3, electric cylinders 3a, the second driving mechanism 4, servo motor 4a, Drive lead screw 4b, connecting plate 4c, guide rail 4c1, positioning mechanism 5, fixed plate 5a, positioning seat 5b, the first arc groove 5b1, the second arc Shape slot 5b2, processing main plate box 6, convex lens 7, projection plate 8.
Specific embodiment
The utility model is described in detail below in conjunction with attached Fig. 1 to Fig. 4, to the skill in the utility model embodiment Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness Every other embodiment obtained, fall within the protection scope of the utility model under the premise of labour.
The utility model provides a kind of detection device of optical lens by improving herein, as Figure 1-Figure 4, including inspection Survey workbench 1, testing agency 2, driving testing agency 2 carry out transverse shifting the first driving mechanism 3, driving testing agency 2 into The second driving mechanism 4, positioning mechanism 5 and the processing main plate box 6 of row longitudinal movement, the detection workbench 1 are equipped with support frame 1a, the positioning mechanism 5 are mounted on one end at the top of support frame 1a, and the other end of support frame as described above 1a is equipped with convex lens 7, described First driving mechanism 3 is mounted on detection workbench 1 and is located at the side of support frame 1a, and second driving mechanism 4 is mounted on In first driving mechanism 3, the testing agency 2 is mounted in the second driving mechanism 4, and the processing main plate box 6 is located at first and drives The side of motivation structure 3, described one end detected on workbench 1 far from processing main plate box 6 are equipped with projection plate 8.
Working principle of the utility model is: optical lens is first put on positioning mechanism 5 by worker, subsequent first driving machine The work of structure 3 drives the second driving mechanism 4 and testing agency 2 mobile towards positioning mechanism 5, after being moved to designated position, second Driving mechanism 4, which is started to work, drives testing agency 2 to be vertically moved, and testing agency 2 launches detection light beam and is radiated at optics On lens, detection light beam passes through optical lens and penetrates convex lens 7 again, and convex lens 7 is exaggerated detection light beam and is radiated at optical lens Shadow afterwards, last worker by projection plate 8 can rapid examination to optical lens with the presence or absence of bubble and slight crack.
First driving mechanism 3 includes two electric cylinders 3a being symmetrical set on detection workbench 1, and described second drives One end of motivation structure 4 is mounted on the slide unit of an electric cylinders 3a, and the other end is mounted on the slide unit of another electric cylinders 3a;Two electricity Cylinder 3a drives respective slide unit mobile to positioning mechanism 5 simultaneously, and the second driving mechanism 4 is also moved with testing agency 2.
Second driving mechanism 4 includes servo motor 4a, drive lead screw 4b and U-shaped connecting plate 4c, the connection Plate 4c is mounted on the slide unit of two electric cylinders 3a, and the servo motor 4a is mounted on the outer wall of connecting plate 4c, the driving wire The both ends of bar 4b are rotatably installed on connecting plate 4c, and the main shaft of the servo motor 4a is connect with drive lead screw 4b, the inspection It surveys mechanism 2 to be mounted on drive lead screw 4b, the two sides on the connecting plate 4c positioned at drive lead screw 4b are equipped with guide rail 4c1;When By after two electric cylinders 3a drivings to designated position, servo motor 4a, which starts to work, drives drive lead screw 4b rotation, inspection for testing agency 2 Mechanism 2 is surveyed with the rotation of drive lead screw 4b and to being vertically moved.
The testing agency 2 includes several detections irradiation light 2a, between the drive lead screw 4b is equipped with several in waiting Away from setting and with drive lead screw 4b cooperation movable block 2b, the bottom of each movable block 2b be all provided with there are two with two guide rails The sliding slot that 4c1 was slidably matched, is equipped with mounting base 2b1 on each movable block 2b, all detections detection irradiation light 2a and all Mounting base 2b1 is corresponded, and is equipped with clip 2b2 on each mounting base 2b1, each detection irradiation light 2a passes through clip 2b2 It is mounted on each mounting base 2b1;The detection light beam that each detection irradiation light 2a launches is different, when servo motor 4a drives Dynamic drive lead screw 4b rotation, all movable block 2b synchronize longitudinal movement, so that all detection irradiation light 2a be allowed to launch Detection light beam be successively radiated on optical lens, the cooperation of guide rail 4c1 and sliding slot can guarantee detect irradiation light 2a always Horizontality is kept, the design of clip 2b2 can allow detection irradiation light 2a to be rapidly secured on corresponding mounting base 2b1.
The positioning mechanism 5 includes fixed plate 5a and positioning seat 5b, and the fixed plate 5a is mounted at the top of support frame 1a One end, the positioning seat 5b are mounted on fixed plate 5a, and the first arc groove 5b1, the first arc are offered on the positioning seat 5b The second arc groove 5b2 is offered on the cell wall of slot 5b1;Second arc groove 5b2 can block the edge at optical lens back, the The design of one arc groove 5b1 passes through convenient for the front end of optical lens.
The other end at the top of support frame as described above 1a is equipped with spaced first holding block 1a1 and the second holding block 1a2, institute The first fixing slot offered on the first holding block 1a1 for fixing 7 one end of convex lens is stated, is offered on the second holding block 1a2 For fixing the second fixing slot of 7 other end of convex lens;Such design is convenient for changing convex lens 7.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest scope consistent with features of novelty.

Claims (6)

1. a kind of detection device of optical lens, it is characterised in that: including detection workbench (1), testing agency (2), driving inspection Survey the second driving that mechanism (2) carry out the first driving mechanism (3) of transverse shifting, driving testing agency (2) is vertically moved Mechanism (4), positioning mechanism (5) and processing main plate box (6), the detection workbench (1) are equipped with support frame (1a), the positioning Mechanism (5) is mounted on one end at the top of support frame (1a), and the other end of support frame as described above (1a) is equipped with convex lens (7), and described the One driving mechanism (3) is mounted on the side in detection workbench (1) and being located at support frame (1a), second driving mechanism (4) It is mounted on the first driving mechanism (3), the testing agency (2) is mounted on the second driving mechanism (4), the processing main plate box (6) it is located at the side of the first driving mechanism (3), one end far from processing main plate box (6), which is equipped with, on detection workbench (1) throws Shadow plate (8).
2. the detection device of optical lens according to claim 1, it is characterised in that: the first driving mechanism (3) packet Two electric cylinders (3a) being symmetrical set in detection workbench (1) are included, one end of second driving mechanism (4) is mounted on one On the slide unit of a electric cylinders (3a), the other end is mounted on the slide unit of another electric cylinders (3a).
3. the detection device of optical lens according to claim 2, it is characterised in that: the second driving mechanism (4) packet Servo motor (4a), drive lead screw (4b) and U-shaped connecting plate (4c) are included, the connecting plate (4c) is mounted on two electric cylinders On the slide unit of (3a), the servo motor (4a) is mounted on the outer wall of connecting plate (4c), the both ends of the drive lead screw (4b) It is rotatably installed on connecting plate (4c), the main shaft of the servo motor (4a) is connect with drive lead screw (4b), the detection machine Structure (2) is mounted on drive lead screw (4b), and the two sides on the connecting plate (4c) positioned at drive lead screw (4b) are equipped with guide rail (4c1).
4. the detection device of optical lens according to claim 3, it is characterised in that: the testing agency (2) is if include Dry detection irradiation light (2a), the drive lead screw (4b) be equipped with several be equally arranged and with drive lead screw (4b) The movable block (2b) of cooperation, the bottom of each movable block (2b) are all provided with that there are two the cunnings that were slidably matched with two guide rails (4c1) Slot is equipped with mounting base (2b1) on each movable block (2b), all detections detections irradiation light (2a) and all mounting bases (2b1) It corresponds, is equipped with clip (2b2) on each mounting base (2b1), each detection irradiation light (2a) is pacified by clip (2b2) On each mounting base (2b1).
5. the detection device of optical lens according to claim 1, it is characterised in that: the positioning mechanism (5) includes solid Fixed board (5a) and positioning seat (5b), the fixed plate (5a) are mounted on one end at the top of support frame (1a), the positioning seat (5b) It is mounted on fixed plate (5a), is offered the first arc groove (5b1) on the positioning seat (5b), the slot of the first arc groove (5b1) The second arc groove (5b2) is offered on wall.
6. the detection device of optical lens according to claim 1, it is characterised in that: another at the top of support frame as described above (1a) One end is equipped with spaced first holding block (1a1) and the second holding block (1a2), opens up on first holding block (1a1) There is the first fixing slot for fixing convex lens (7) one end, is offered on the second holding block (1a2) for fixing convex lens (7) Second fixing slot of the other end.
CN201820959208.XU 2018-06-21 2018-06-21 A kind of detection device of optical lens Expired - Fee Related CN208366874U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820959208.XU CN208366874U (en) 2018-06-21 2018-06-21 A kind of detection device of optical lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820959208.XU CN208366874U (en) 2018-06-21 2018-06-21 A kind of detection device of optical lens

Publications (1)

Publication Number Publication Date
CN208366874U true CN208366874U (en) 2019-01-11

Family

ID=64925931

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820959208.XU Expired - Fee Related CN208366874U (en) 2018-06-21 2018-06-21 A kind of detection device of optical lens

Country Status (1)

Country Link
CN (1) CN208366874U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112504634A (en) * 2020-11-14 2021-03-16 南京汉祺智能科技有限公司 Lens detection equipment and detection method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112504634A (en) * 2020-11-14 2021-03-16 南京汉祺智能科技有限公司 Lens detection equipment and detection method

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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: 20190111

Termination date: 20210621