CN207650124U - GRIN Lens surface defect detection apparatus - Google Patents
GRIN Lens surface defect detection apparatus Download PDFInfo
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- CN207650124U CN207650124U CN201721663972.4U CN201721663972U CN207650124U CN 207650124 U CN207650124 U CN 207650124U CN 201721663972 U CN201721663972 U CN 201721663972U CN 207650124 U CN207650124 U CN 207650124U
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- module
- light source
- grin lens
- camera
- slide unit
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Abstract
The utility model discloses a kind of GRIN Lens surface defect detection apparatus, including the cushion cap that works, feed blowing module is provided on the work top of work cushion cap, camera and light source module, display module, move self-clamping module, it is equipped with air pump in the working cabined body of work cushion cap, PLC control modules, light source controller module, it is additionally provided with host and master control display module on work cushion cap, move self-clamping module, feed blowing module is connect with PLC control modules, camera and light source module connect light source controller module, display module, PLC control modules, light source controller module is connect with host and master control display module, air pump is also connected with movement self-clamping module.Solve the problems, such as that manual detection efficiency existing in the prior art is low.
Description
Technical field
The utility model belongs to GRIN Lens surface quality detection technical field, and it is scarce to be related to a kind of GRIN Lens surface
Fall into detection device.
Background technology
GRIN Lens is that one kind is widely used in the equipment such as optical-fibre communications, micro-optics system, medical optical instrument
Micro-optics device, surface quality for product performance influence it is very big.Its surface quality defect is mainly with chipping, point
Based on cut, wherein cut occur probability bigger.The prior art is observed by visual observation under the microscope using artificial
The position of defect, size, type, and the category level of its subjective determining defect, and be placed into according to defect classification grade
In different containers.This method has the following disadvantages：Detect working efficiency it is low, great work intensity, product quality by it is artificial because
Element influences greatly, and inspection quality varies with each individual, and lacks stable detection quality conformance, is entirely a kind of manual mode of operation.
Utility model content
The purpose of this utility model is to provide a kind of GRIN Lens surface defect detection apparatus, solves in the prior art
The low problem of existing manual detection efficiency.
The utility model is the technical scheme adopted is that GRIN Lens surface defect detection apparatus, including work cushion cap,
Feed blowing module, camera and light source module, display module, movement self-clamping module are provided on the work top of work cushion cap,
It is equipped with air pump, PLC control modules, light source controller module in the working cabined body of work cushion cap, master is additionally provided on the cushion cap that works
Machine and master control display module.Movement self-clamping module, feed blowing module are connect with PLC control modules, camera and light source module
Connect light source controller module, display module, PLC control modules, light source controller module with host and master control display module
Connection, air pump are also connected with movement self-clamping module.
The utility model is also characterized by
It includes first straight line slide unit module to be fed blowing module, and first straight line slide unit module is connected with first servo motor,
First servo motor connects PLC control modules, and feed blowing tray rack is equipped on the slide unit of first straight line slide unit module.
Camera and light source module include an industrial camera, and telecentric lens are equipped on industrial camera, further include two groups totally 1
+ n light sources, first group is vertical ring-shaped light source for 1 light source, and second group of light source is the n light sources being distributed in a ring, and 1+n is a
Light source is all connected with light source controller module, and industrial camera connects host and master control display module.
It includes second straight line slide unit module to move self-clamping module, and second straight line slide unit module is connected with the second servo motor,
The slide unit of second straight line slide unit module is fixedly connected with rotary electric machine, and Pneumatic suction nozzle is connected on rotary electric machine, and Pneumatic suction nozzle connects
Air pump is connect, the second servo motor, rotary electric machine are connect with PLC control modules.
4 groups of feed blowing pallets are set side by side on feed blowing tray rack, every group has m feed blowing pallet.Feed
Blowing module is provided with two groups, is located at the front and rear of work cushion cap work top, among the cushion cap work top that works
One group of camera and light source module are respectively configured at left and right sides of partial, two groups are provided with two groups of movements between camera and light source module
Self-clamping module.
The utility model has the beneficial effects that：Compared to artificial by the way that GRIN Lens and under the microscope is clamped by hand
The manual inspection process of observation, the present apparatus realize the gripping of material, the detection level classification of lens, material blowing process
Automation, has greatly liberated the labour of people, overcomes the shortcomings such as traditional artificial method labor intensity is big and efficiency is low；It is real
Now classify to the automatic detection of lens, overcome artificial detection standard disunity, lacks accuracy problem, while detection efficiency is
Artificial several times；Only need to start several buttons, device can automatically working, need to only carry out simple training to staff, i.e.,
It can be used.Integration ofTechnology is preferable, can it is objective, accurately and quickly to GRIN Lens carry out product hierarchy classification, versatility
By force, convenient for popularizing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model GRIN Lens surface defect detection apparatus；
Fig. 2 is the structural schematic diagram of the utility model GRIN Lens surface defect detection apparatus feed blowing module；
Fig. 3 is the structural schematic diagram of the utility model GRIN Lens surface defect detection apparatus camera and light source module；
Fig. 4 is the structural schematic diagram of the utility model GRIN Lens surface defect detection apparatus movement self-clamping module.
In figure, 1. work cushion caps, 2. feed blowing modules, 3. cameras and light source module, 4. display modules, 5. movements are clamped
Module, 6. air pumps, 7.PLC control modules, 8. light source controller modules, 9. hosts and master control display module, 10. self-focusings are saturating
Mirror；
2-1. first straight line slide unit modules, 2-2. are fed blowing tray rack；
3-1. industrial cameras, 3-2. telecentric lens, the vertical ring-shaped light sources of 3-3., the light source of 3-4. annular spreads, 3-5. branch
Frame；
5-1. second straight line slide unit modules, the second servo motors of 5-2., 5-3. rotary electric machines, 5-4. Pneumatic suction nozzles.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The utility model provides a kind of GRIN Lens surface defect detection apparatus, as shown in Figure 1, including work cushion cap
1, feed blowing module 2, camera and light source module 3, display module 4, movement clamping are provided on the work top for the cushion cap 1 that works
Module 5 is equipped with air pump 6, PLC control modules 7, light source controller module 8 in the working cabined body for the cushion cap 1 that works, works on cushion cap 1
It is additionally provided with host and master control display module 9, movement self-clamping module 5, feed blowing module 2 are connect with PLC control modules 7,
Camera and light source module 3 connect light source controller module 8, display module 4, PLC control modules 7, light source controller module 8 with
Host and master control display module 9 connect, and air pump 6 is also connected with movement self-clamping module 5, and display module is shown by 1 common computer
Device forms.
As shown in Fig. 2, feed blowing module 2 includes first straight line slide unit module 2-1, first straight line slide unit module 2-1 connects
It is connected to first servo motor, first servo motor connects PLC control modules 7, installed on the slide unit of first straight line slide unit module 2-1
There are feed blowing tray rack 2-2, feed blowing tray rack 2-2 that can be moved along left and right directions on the first slide unit module 2-1.
As shown in figure 3, camera and light source module 3 include an industrial camera 3-1, telecentricity is installed on industrial camera 3-1
Camera lens 3-2 further includes two groups of total 1+n light sources, and first group is vertical ring-shaped light source 3-3 for 1 light source, and second group of light source is n
A light source 3-4 being distributed in a ring, 1+n light source are all connected with light source controller module 8, industrial camera 3-1 connection hosts and total
Display module 9 is controlled, industrial camera and light source module 3 are installed in one and can move on the holder 3-5 of adjusting position；Self-focusing is saturating
The end face of two end faces one of mirror 10 is right-angle surface, another end face is 8 ° of inclined-planes, and the 1st group of light source is vertical ring-shaped light source, is used
In the differentiation information for the circular contour information and 2 end face types for shooting and obtaining GRIN Lens, and more obvious shortcoming
Detection information；2nd group of n light source is distributed in a ring, is vertical irradiation point light source, for shooting and obtaining GRIN Lens table
Face scratch defects image, light source controller module 8 are led to by the main frame of serial ports and host and master control display module 9
News receive the control instruction for carrying out main frame to light source, complete the combination to 1+n group light source switch states and brightness and control.
As shown in figure 4, movement self-clamping module 5 includes second straight line slide unit module 5-1, second straight line slide unit module 5-1 connects
It is connected to the second servo motor 5-2, the slide unit of second straight line slide unit module 5-1 is fixedly connected with rotary electric machine 5-3, rotary electric machine 5-
It is connected with Pneumatic suction nozzle 5-4 on 3, Pneumatic suction nozzle 5-4 connections air pump 6, the second servo motor 5-2, rotary electric machine 5-3 are and PLC
Control module 7 connect, air pump 6 be movement self-clamping module 5 suction nozzle provide complete vacuumize with the power needed for blowing action, from
And it completes to execute absorption and placement action to GRIN Lens, rotary electric machine 5-3 and pneumatic suction under the control of PLC control modules 7
Mouth 5-4 front or rear direction movement, completion can draw and place GRIN Lens and act along the horizontal plane, and rotary electric machine can be according to PLC
180 ° of steerings of horizontal direction are completed in the instruction that control module 7 is sent out, so that the 2 of GRIN Lens face is respectively aligned to camera mirror
Head.
4 groups of feed blowing pallets are set side by side on feed blowing tray rack 2-2, every group has m feed blowing pallet, m
According to the size of work top and can need to set, the 1st group is feed tray, the 2nd group to be detected as non-defective unit blowing pallet, the
3 groups are to be detected as substandard products blowing pallet, and the 4th group, to be detected as waste product blowing pallet, can be put feed by PLC control modules 7
Material torr plate rail is moved to setting position, and the absorption and placement of GRIN Lens 10 are carried out for movement self-clamping module 5.
Feed blowing module 2 is provided with two groups, is located at the front and rear of 1 work top of work cushion cap, work is held
One group of camera and light source module 3, two groups of cameras and light source module 3 are respectively configured at left and right sides of 1 work top middle section of platform
Between be provided with two groups of movement self-clamping modules 5, one of which moves self-clamping module 5 and is responsible for before being located at 1 work top of work cushion cap
The absorption and placement of GRIN Lens 10, another set of to be responsible for after being located at 1 work top of work cushion cap in the feed blowing module 2 in portion
The absorption and placement of GRIN Lens 10 in the feed blowing module 2 in portion.
Host and master control display module 9 include the main frame and master control display module of a current main-stream configuration,
Master control display module mainly completes the control of each switching-on and switching-off state of complete machine, and small touch-screen display shows the totality of current machine
State, and control of the operation completion to movement self-clamping module 5, feed blowing module 2 can be carried out by manual mode.
The operation principle of the utility model GRIN Lens surface defect detection apparatus is：It is by staff that self-focusing is saturating
Mirror 10 is neatly packed in being fed the 1st group of feed tray frame of blowing module 2, opens air pump 6 and switchs, makes air pump 6 to Pneumatic suction nozzle
5-4 is supplied, then opens host and master control display module 9, is turned on the power switch, and each section power supply is connected, and makes the aobvious of display module 4
Show that device is in running order, movement self-clamping module 5 and feed blowing module 2 return to original state.Start GRIN Lens surface
Defects detection software, inspection software are installed on host and master control display module 9, and phase is observed on the display of display module 4
Whether machine and light source are working properly, if all going well, you can are detected process, 2 groups of movement self-clamping modules 5 and feed are put at this time
Material module 2 and camera light source module 3 can respectively work independently, and PLC control modules 7 send out control instruction controlled motion folder
The corresponding position absorption GRIN Lens 10 that module 5 runs to feed blowing the 1st group of feed bracket of module 2 is held, and along the horizontal plane
Be moved forward and backward its corresponding 3 image-capturing positions of camera light source module, in place after, control is sent out by PLC control modules 7 and is referred to
It enables to the inspection software of host and master control display module 9 and sends lens to bit instruction, the detection of host and master control display module 9 is soft
Part control light source controller difference open and close 1+n group light sources after being connected to instruction carry out Image Acquisition, host and master control display module
9 inspection software carries out surface deficiency analysis to image, obtains the detection classification grade in the GRIN Lens face, and control to PLC
Molding block 7 sends the face and detects the instruction finished.After PLC control modules 7 receive the instruction, controlled motion self-clamping module 5
Suction nozzle is rotated 180 ° by rotary electric machine, by another end face alignment cameras, and it is aobvious to host and master control by PLC control modules 7
Show that the inspection software of module 9 sends lens to bit instruction, the inspection software of host and master control display module 9 is being connected to PLC controls
Control light source controller difference open and close 1+n group light sources carry out Image Acquisition after module 7 instructs, and inspection software carries out table to image
Planar defect is analyzed, and the detection classification grade in the GRIN Lens face is obtained.The inspection software of host and master control display module 9 according to
The result of 2 faces detection carries out product quality grade classification to the GRIN Lens, and classification results are sent to PLC and control mould
Block 7, PLC control modules 7 are moved to feed blowing module 2 according to product quality grade classification results controlled motion self-clamping module 5
The the 2nd or 3 or 4 group of placement location, control suction nozzle blow, GRIN Lens is positioned on corresponding blowing bracket.Detection knot
Fruit grade is divided into 3 non-defective unit, substandard products and waste product grades.Above procedure is repeated, until the detection of all lens finishes.The above work
The information such as statistical magnitude of acquired image, classification grade, detection time, different product grade can be in display module in the process
4 displays.
Claims (6)
1. GRIN Lens surface defect detection apparatus, which is characterized in that including work cushion cap (1), the work cushion cap (1)
Feed blowing module (2), camera and light source module (3), display module (4), movement self-clamping module are provided on work top
(5), it is equipped with air pump (6), PLC control modules (7), light source controller module (8) in the working cabined body of the work cushion cap (1),
Host and master control display module (9), the movement self-clamping module (5), feed blowing mould are additionally provided on the work cushion cap (1)
Block (2) is connect with PLC control modules (7), and the camera and light source module (3) connect the light source controller module (8), institute
Display module (4), PLC control modules (7), light source controller module (8) is stated to connect with host and master control display module (9),
The air pump (6) is also connected with the movement self-clamping module (5).
2. GRIN Lens surface defect detection apparatus according to claim 1, which is characterized in that the feed blowing mould
Block (2) includes first straight line slide unit module (2-1), and the first straight line slide unit module (2-1) is connected with first servo motor, institute
First servo motor connection PLC control modules (7) are stated, feed blowing is installed on the slide unit of first straight line slide unit module (2-1)
Tray rack (2-2).
3. GRIN Lens surface defect detection apparatus according to claim 1, which is characterized in that the camera and light source
Module (3) includes an industrial camera (3-1), is equipped with telecentric lens (3-2) on the industrial camera (3-1), further includes two
The total 1+n light source of group, first group is vertical ring-shaped light source for 1 light source, and second group of light source is the n light sources being distributed in a ring,
The 1+n light source is all connected with the light source controller module (8), and industrial camera (3-1) connects the host and master control is shown
Module (9).
4. GRIN Lens surface defect detection apparatus according to claim 1, which is characterized in that mould is clamped in the movement
Block (5) includes second straight line slide unit module (5-1), and the second straight line slide unit module (5-1) is connected with the second servo motor (5-
2), the slide unit of the second straight line slide unit module (5-1) is fixedly connected with rotary electric machine (5-3), on the rotary electric machine (5-3)
It is connected with Pneumatic suction nozzle (5-4), the Pneumatic suction nozzle (5-4) connects the air pump (6), and second servo motor (5-2) turns
Dynamic motor (5-3) is connect with PLC control modules (7).
5. GRIN Lens surface defect detection apparatus according to claim 2, which is characterized in that the feed blowing support
4 groups of feed blowing pallets are set side by side on plate rail (2-2), every group has m feed blowing pallet.
6. according to the GRIN Lens surface defect detection apparatus described in claim 1-5 any one, which is characterized in that described
Feed blowing module (2) is provided with two groups, is located at the front and rear of work cushion cap (1) work top, the work is held
One group of camera and light source module (3), camera and light described in two groups are respectively configured at left and right sides of platform (1) work top middle section
Two groups of movement self-clamping modules (5) are provided between source module (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721663972.4U CN207650124U (en) | 2017-12-04 | 2017-12-04 | GRIN Lens surface defect detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721663972.4U CN207650124U (en) | 2017-12-04 | 2017-12-04 | GRIN Lens surface defect detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207650124U true CN207650124U (en) | 2018-07-24 |
Family
ID=62883206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721663972.4U Expired - Fee Related CN207650124U (en) | 2017-12-04 | 2017-12-04 | GRIN Lens surface defect detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207650124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111337517A (en) * | 2020-03-09 | 2020-06-26 | 广西师范大学 | Cylindrical lens defect detection device and cylindrical lens defect detection method |
-
2017
- 2017-12-04 CN CN201721663972.4U patent/CN207650124U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111337517A (en) * | 2020-03-09 | 2020-06-26 | 广西师范大学 | Cylindrical lens defect detection device and cylindrical lens defect detection method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20201204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |