CN107271453A - The detection method and detection means of eyeglass - Google Patents
The detection method and detection means of eyeglass Download PDFInfo
- Publication number
- CN107271453A CN107271453A CN201710684051.4A CN201710684051A CN107271453A CN 107271453 A CN107271453 A CN 107271453A CN 201710684051 A CN201710684051 A CN 201710684051A CN 107271453 A CN107271453 A CN 107271453A
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- eyeglass
- analytical equipment
- image
- manipulator
- decontamination processing
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- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 238000005202 decontamination Methods 0.000 claims abstract description 55
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 55
- 239000012459 cleaning agent Substances 0.000 claims description 14
- 239000003960 organic solvent Substances 0.000 claims description 14
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 230000000052 comparative effect Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 8
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 12
- 230000003028 elevating effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N2021/9511—Optical elements other than lenses, e.g. mirrors
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a kind of detection method of eyeglass, comprising：(1) collection first of image is carried out to eyeglass using image capture device, and the image gathered first is sent to analytical equipment, the reset condition of each pixel on eyeglass is analyzed and record；(2) eyeglass is subjected to decontamination processing；(3) eyeglass after decontamination processing is carried out to the collection again of image, and the image gathered again is sent to analytical equipment, the state of each pixel on eyeglass is analyzed and record；(4) the pixel point of image correspondence position of the analytical equipment by the image gathered first with gathering again is compared, if the pixel value or gray value of corresponding one or more continuous pixels are essentially identical, analytical equipment judges to show that image of the eyeglass on one or more continuous pixels has flaw.The present invention is avoided that Defect Detection formation of the spot to eyeglass is judged by accident.
Description
Technical field
The present invention relates to a kind of eyeglass detection technique field, and in particular to the detection method and detection means of eyeglass.
Background technology
It whether there is flaw on eyeglass, it is necessary to detect after eyeglass production, to judge eyeglass whether as certified products.Traditional inspection
Survey mode is detected that artificial detection has following subject matter by manually：1st, the accuracy manually detected is low：Meeting
Influenceed by factors such as workman's differences of Physiological, experience, mood and fatigue strengths, and the criterion manually detected very mould
Paste, it is impossible to carry out quantitative appraisal to lens defects, the quality for ultimately causing product is uneven, has had a strong impact on the pin of eyeglass
Sell, cause to return single increase.2nd, artificial detection speed is slow：The detection speed of experienced operator is about 6 pieces/minute, it is impossible to flowing water
Speed of production on line is strictly matched.3rd, artificial testing cost is high.4th, the detectability of special flaw is not enough：Due to point of human eye
Resolution is limited, and for the very trickle and unconspicuous flaw of feature, human eye is difficult to observe.
With the development of science and technology being detected at present using the device of automatic detection come the flaw to eyeglass, for example, patent
Notification number discloses a kind of lens defects precision detecting system, the detecting system pair for CN205253585U utility model patent
The detection process of eyeglass is：
When eyeglass is sent at image capture device by transmission equipment, message processing device control clamping device first extends
Cross bar fixes eyeglass, and then extending vertical pole makes eyeglass depart from transmission equipment, and subsequent message processing device control dust processing is set
Standby work, the wind of high speed is blown out from air outlet, and the dust on eyeglass upper and lower surface and transmission equipment surface is cleared up respectively, is finally believed
Breath processing equipment control image capture device is taken pictures, and ensure that the influence that dust is avoided when image capture device is taken pictures.
The main starting point of above-mentioned patent is：Before by being taken a picture according to image capture device to eyeglass, by dust
Processing equipment carries out dust removal process to eyeglass, can greatly avoid influence of the dust to lens defects detecting system precision, improves
The degree of accuracy of precision and the eyeglass classification of lens defects detecting system.Dust-reclamiing mill include air blower, tracheae, gas outlet with
And clamping device.
The content of the invention
However, said detecting system easily causes erroneous judgement to testing result, the reason is that for example, working as on eyeglass in itself
When being attached with dust, when carrying out jet to eyeglass by air blower and tracheae, exist dust from a certain position on eyeglass
The problem of being moved to another location is put, therefore, in this case, actually dust is not blown away, but remains attached to
Above eyeglass, only position, which there occurs, changes；Secondly, directly eyeglass is sprayed by air blower and tracheae
Gas, the gas produced by boasting from dust-reclamiing mill does not pass through filtration treatment, and often containing invisible in air
Dust in air, therefore, if eyeglass is clean in itself, but after jet, is brought on eyeglass by dust on the contrary.
In addition, there is likely to be the finger-marks or other spots of operating personnel on eyeglass, being by air blower and tracheae can not
Finger-marks or other spots are blown away.
In summary, Publication No. CN205253585U disclosed lens defects precision detecting system is to solve
State the problems of enumerated several situations.
It is an object of the present invention to provide a kind of inspection for being avoided that spot to the eyeglass of the Defect Detection formation erroneous judgement of eyeglass
Survey method and detection means.
The technical scheme for solving above-mentioned technical problem is as follows：
The detection method of eyeglass, it is characterised in that comprise the steps of：
(1) collection first of image is carried out to eyeglass using image capture device, and the image gathered first is sent to
Analytical equipment, analyzes and records the reset condition of each pixel on eyeglass, standby to treat；
(2) eyeglass is subjected to decontamination processing；
(3) eyeglass after decontamination processing is carried out to the collection again of image, and the image gathered again is sent to analysis
Equipment, analyzes and records the state of each pixel on eyeglass；
(4) pixel of image correspondence position of the analytical equipment by the image gathered first with gathering again is compared,
If the pixel value or gray value of corresponding one or more continuous pixels are differed, analytical equipment judges to draw the eyeglass
There is no flaw on same or multiple continuous identical pixels；
If the pixel value or gray value of corresponding one or more continuous pixels are essentially identical, analytical equipment judges
Show that image of the eyeglass on one or more continuous pixels has flaw.
Eyeglass detection means, including frame, the first decontamination processing mechanism, the first manipulator, image for capturing eyeglass
Collecting device, analytical equipment, it is characterised in that also including the first conveying mechanism and the first drive mechanism, the first manipulator
The first drive mechanism that one end is slidably fitted in frame and with being fixed in frame is connected；
First conveying mechanism is electrically connected with analytical equipment, and the first conveying mechanism is controlled defeated to eyeglass progress by analytical equipment
Send；
First drive mechanism is electrically connected with analytical equipment, and the first drive mechanism is by analytical equipment control the first manipulator of driving
Crawl eyeglass simultaneously makes the first manipulator be moved to the station or the first decontamination processing machine of image capture device after crawl eyeglass
Structure；
First decontamination processing mechanism is electrically connected with analytical equipment, and the first decontamination processing mechanism will be arrived by analytical equipment control
Eyeglass carry out decontamination processing；
Image capture device is electrically connected with analytical equipment, analytical equipment by image capture device to eyeglass before decontamination processing
The pixel of the image correspondence position gathered after the image and decontamination processing of collection is compared, if corresponding one or more companies
The pixel value or gray value of continuous pixel are differed, then analytical equipment judges to draw the eyeglass same or multiple continuous
There is no flaw on identical pixel；If the pixel value or the basic phase of gray value of corresponding one or more continuous pixels
Together, then analytical equipment judges to show that image of the eyeglass on one or more continuous pixels has flaw.
The image and the image of decontamination processing rear lens of decontamination processing front lens are compared by the present invention, if on eyeglass
There is spot (spot includes dust, oil stain or other dirts), be present in before decontamination on eyeglass, and pass through IMAQ
Equipment is recorded the pixel of spot, after decontamination processing, otherwise spot is to be removed, otherwise it is the mistake in decontamination
Spot there occurs displacement in journey, regardless of situation, because the pixel value or gray value of each pixel are different, by going
Contrast before and after dirt, may recognize that spot.And for flaw, position and pixel value or gray value where it are being gone
Will not be changed before and after dirty, therefore, according to it is this will not change the characteristics of, analytical equipment can be judged for the flaw exactly
Defect.That is, present invention utilizes pixel value before and after decontamination processing or gray value whether be change factor, come right exactly
Flaw and spot are judged.
Brief description of the drawings
Fig. 1 for the present invention in detection means structural representation；
Fig. 2 for the present invention in the first decontamination processing mechanism structural representation.
Embodiment
As shown in Figure 1 to Figure 2, a kind of eyeglass detection means of the invention, including frame 1, the first decontamination processing mechanism 2,
The first manipulator 3, image capture device 4, analytical equipment 5 for capturing eyeglass, in addition to the first conveying mechanism 6 and first
Drive mechanism 7 (drive mechanism that the drive mechanism can also be worked using swinging), one end of the first manipulator 3, which is slided, matches somebody with somebody
Close in frame and be connected with the first drive mechanism 7 being fixed in frame；
First conveying mechanism 6 is electrically connected with analytical equipment 5, and the first conveying mechanism is controlled defeated to eyeglass progress by analytical equipment
Send；Analytical equipment 5 is an industrial computer, and the first conveying mechanism 6 is made up of motor, belt gear and support, motor peace
On support, motor is electrically connected with analytical equipment 5, and the belt wheel of the output end of motor and belt gear is connected, motor by
The control of analytical equipment 5, is operated belt gear, and eyeglass is positioned on belt, so as to be conveyed to eyeglass.
First drive mechanism 7 is electrically connected with analytical equipment, and the first drive mechanism is by analytical equipment control the first machinery of driving
Hand captures eyeglass and the first manipulator is moved to the station or the first decontamination processing of image capture device after crawl eyeglass
Mechanism；First drive mechanism 7 includes installing plate, the first driver, the second driver, and the first driver is installed on a mounting board,
First driver is used to drive the first manipulator 3 to slide in frame 1.Second driver is arranged on the first manipulator 3, and second
Driver is used to drive the second manipulator 3 to open or close, when the first manipulator 3 is moved to eyeglass position, the first machinery
Hand 3 is opened under the driving of the second driver, then closes, and eyeglass A is captured.First driver and the second driver are excellent
Choosing is used is mounted on magnetic valve on cylinder, the first driver and the second driver, and analytical equipment 5 is controlled to magnetic valve,
So as to control air inlet and the outlet of the first driver and the second driver, corresponding purpose is reached.
First decontamination processing mechanism 2 is electrically connected with analytical equipment 5, and the first decontamination processing mechanism will be arrived by analytical equipment control
The eyeglass come carries out decontamination processing；The first decontamination processing mechanism 2 includes being stored with the cleaning part of organic solvent class cleaning agent
Part 2a, swivel head 2b and driver 2c, driver 2c output end are connected with swivel head 2b one end, and wiper member 2a is installed
In the swivel head 2b other end.Swivel head 2b is provided with spherical pore, after swivel head 2b is connected with driver 2c output end, can be with
Rotate in any direction, because the surface of eyeglass is not smooth, wiper member 2a can be caused all the time by swivel head 2b
Fit together with the surface of eyeglass, can so make it that each position of eyeglass can be wiped.Wiper member 2a
Preferentially use sponge, it would however also be possible to employ cloth, driver 2c is by elevating mechanism and installed in the rotation driving of elevating mechanism output end
Device is constituted, and elevating mechanism can use such as cylinder, and rotating driver can use such as motor.
Image capture device 4 is electrically connected with analytical equipment 5, and image capture device 4 is mainly used for reaching IMAQ
Equipment shoots the collection of the eyeglass progress image of station, and image capture device 4 preferentially uses high-resolution camera, and preferentially
Using CCD camera, camera pixel is 5,000,000, and optical magnification is 1.5-2.0.The decontamination processing of image capture device 4 and first
Mechanism 2 is distributed in the both sides of the first conveying mechanism 6.Analytical equipment 5 gathers before decontamination processing image capture device 4 to eyeglass
Image and decontamination processing after the pixel of image correspondence position that gathers be compared, if corresponding one or more continuous
The pixel value or gray value of pixel are differed, then analytical equipment judges to draw the eyeglass same or multiple continuous identical
Pixel on there is no flaw；If the pixel value or gray value of corresponding one or more continuous pixels are essentially identical,
Analytical equipment judges to show that image of the eyeglass on one or more continuous pixels has flaw.
Also it is electrically connected including the second manipulator 8 being slidably fitted in frame, the second decontamination processing mechanism 9, with analytical equipment
The second conveyor structure 10 connect, the second drive mechanism 11 electrically connected with analytical equipment, second conveyor structure 10 is by analytical equipment 5
Control is conveyed to eyeglass A；Second drive mechanism 11 is fixedly connected with the second manipulator 8, and the second drive mechanism 11 is analyzed
The control of equipment 5 the second manipulator 8 of driving crawl eyeglass simultaneously makes the second manipulator be moved to image capture device after crawl eyeglass
Station or the second decontamination processing mechanism.The structure of second decontamination processing mechanism 9 and the first above-mentioned decontamination processing mechanism 2
Structure is identical, and second conveyor structure 10 is identical with the structure of the first above-mentioned conveying mechanism 6, the second drive mechanism 11 with it is above-mentioned
The structure of first drive mechanism 7 is identical, will not be repeated here.
It is being provided with the second manipulator 8, the second decontamination processing mechanism 9, the drive mechanism of second conveyor structure 10 and second
After 11, described image collecting device 4 is located between the first conveying mechanism 6 and second conveyor structure 10, so that the first manipulator 3
The eyeglass A each captured with the second manipulator 8 can share an image capture device 4 and carry out IMAQ.
The course of work of the present invention is, as shown in figure 1, eyeglass A is respectively placed in the first conveying mechanism 6 and second conveyor structure
On 10, eyeglass is delivered to the crawl station of the first manipulator 3 by the first conveying mechanism 6, and second conveyor structure 10 conveys eyeglass A
To the crawl station of the second manipulator 8, after the first manipulator 3 is capturing eyeglass A and taking pictures for image capture device 4 is moved to
Station, when obtaining the reset condition for the eyeglass A that the first manipulator 3 is captured, passes through the machinery of the second drive mechanism 11 driving second
Eyeglass A on the work crawl second conveyor of hand 8 structure 10.Image capture device 4 obtains the eyeglass A that the first manipulator 3 is captured
Reset condition after, make the first manipulator 3 that eyeglass A to be moved to the work of the first decontamination processing mechanism 2 by the first drive mechanism 7
Position carries out decontamination processing, and at this moment, the eyeglass A for being captured the second manipulator 8 by the second drive mechanism 11 is moved to image and adopted
Collection equipment 4 take pictures station when, obtain the eyeglass A reset condition that the second manipulator 8 is captured, pass through the second drive mechanism 11
Make the second manipulator 8 that the eyeglass A stations for being moved to the second decontamination processing mechanism 9 are carried out into decontamination processing, at this moment, driven by first
The eyeglass A that motivation structure 7 is captured the first manipulator 3 is moved to the station of taking pictures of image capture device 4, after decontamination processing
Eyeglass carries out IMAQ again, after collection is finished, and the first manipulator 3 is returned on home position, the first conveying mechanism 6 of crawl
Next eyeglass.And the eyeglass that the second manipulator 8 is captured is also sent to image capture device 4 after decontamination processing is finished
Station of taking pictures carries out IMAQ again, after collection is finished, and the second manipulator 8 returns to home position, captures second conveyor structure
Next eyeglass on 10, so repeatedly.
As can be seen that the eyeglass A that the first manipulator 3 and the second manipulator 8 are each captured can be shared from foregoing description
One image capture device 4 carries out IMAQ, when shared, and the manipulator 3 of the second manipulator 8 to the first delays a station
Time, so, whether there is flaw to examine on eyeglass in turn by two detection lines being set on same device
Survey, not only operating efficiency is high, and be also arranged to rationally in structure.
Present invention also offers a kind of method detected using above-mentioned detection device to eyeglass, it is characterised in that bag
Containing following steps：
(1) collection first of image is carried out to eyeglass A using image capture device 4, and the image gathered first is transmitted
To analytical equipment 5, the reset condition of each pixel on eyeglass is analyzed and records, it is standby to treat；
(2) eyeglass is subjected to decontamination processing；It is that eyeglass A is wiped using wiper member 2a during decontamination processing, this step
Eyeglass is wiped using the wiper member 2a for being stored with organic solvent class cleaning agent in rapid and carries out decontamination processing, wiper member 2a is excellent
Sponge is first used, wiper member 2a is connected with swivel head 2b one end, and the swivel head 2b other end is connected with driver 2c.Rotation
Head 2b is provided with spherical pore, after swivel head 2b is connected with driver 2c output end, can rotate in any direction, due to eyeglass
Surface be not smooth, by swivel head 2b wiper member 2a can be caused to be all the time to fit together with the surface of eyeglass
, it can so cause that each position of eyeglass can be wiped.Wiper member 2a preferentially uses sponge, it would however also be possible to employ
Cloth, driver 2c is constituted by elevating mechanism and installed in the rotating driver of elevating mechanism output end, and elevating mechanism can be used
Such as cylinder, rotating driver can use such as motor.
Organic solvent class cleaning agent is water-miscible organic solvent class cleaning agent, and water-miscible organic solvent class cleaning agent is ethanol
Or acetone.Organic solvent class cleaning agent can also use oiliness class organic solvent class cleaning agent.Oiliness class organic solvent class is cleaned
Agent is dimethylformamide either dimethyl sulfoxide.
(3) eyeglass after decontamination processing is carried out to the collection again of image, and the image gathered again is sent to analysis
Equipment, analyzes and records the state of each pixel on eyeglass；
(4) pixel of image correspondence position of the analytical equipment by the image gathered first with gathering again is compared,
If the pixel value or gray value of corresponding one or more continuous pixels are differed, analytical equipment judges to draw the eyeglass
There is no flaw on same or multiple continuous identical pixels；
If the pixel value or gray value of corresponding one or more continuous pixels are essentially identical, analytical equipment judges
Show that image of the eyeglass on one or more continuous pixels has flaw.
If judging there is flaw on eyeglass, the distance between flaw position and center of lens point are calculated, and should
Distance is compared with the multiple threshold values being arranged in analytical equipment, according to comparative result to show whether the eyeglass can make
With.For example, a diameter of 100mm of eyeglass, i.e. radius are 50mm, if the radius where flaw is 47mm, because eyeglass makes
Used time, it can be cut off according to the size of picture frame, it is thus evident that almost relative to all picture frames, the radius where flaw is
47mm position can be removed, therefore, and the flaw position does not result in any influence to final use of eyeglass, because
This, although there is flaw on the eyeglass, but still can be analyzed equipment and be determined as certified products.If flaw is from center very
Closely, for example the center of circle apart from eyeglass can be determined as waste product within 20mm depending on analytical equipment.Also a kind of situation is, example
Radius such as eyeglass is 50mm, and the radius where flaw is 35mm, and after being cut off according to the picture frame of selection to eyeglass, eyeglass is most
Large scale position is 36mm, that is to say, that after a resection, flaw is very near from the edge of the eyeglass after excision, Ji Huyu for eyeglass
The coincident of eyeglass, such eyeglass will not produce influence to vision, therefore, position of the analytical equipment according to where flaw,
Show that the eyeglass is suitable for the picture frame of which size and used on the display screen of the analytical equipment.
Claims (10)
1. the detection method of eyeglass, it is characterised in that comprise the steps of：
(1) collection first of image is carried out to eyeglass using image capture device, and the image gathered first is sent to analysis
Equipment, analyzes and records the reset condition of each pixel on eyeglass, standby to treat；
(2) eyeglass is subjected to decontamination processing；
(3) eyeglass after decontamination processing is carried out to the collection again of image, and the image gathered again is sent to analytical equipment,
Analyze and record the state of each pixel on eyeglass；
(4) the pixel point of image correspondence position of the analytical equipment by the image gathered first with gathering again is compared, if right
The pixel value or gray value for the one or more continuous pixels answered are differed, then analytical equipment judges to draw the eyeglass same
There is no flaw on one or more continuous identical pixels；
If the pixel value or gray value of corresponding one or more continuous pixels are essentially identical, analytical equipment judges to draw
There is flaw in image of the eyeglass on one or more continuous pixels.
2. the detection method of eyeglass according to claim 1, it is characterised in that if judging to have flaw on eyeglass, count
Calculate the distance between flaw position and center of lens point, and the distance and multiple threshold values for being arranged in analytical equipment are entered
Row compares, according to comparative result to show whether the eyeglass can use.
3. the detection method of eyeglass according to claim 1, it is characterised in that organic molten using being stored with step (2)
The wiper member of agent class cleaning agent wipes to eyeglass and carries out decontamination processing.
4. the detection method of eyeglass according to claim 3, it is characterised in that the organic solvent class cleaning agent is water-soluble
Property organic solvent class cleaning agent, or for oiliness class organic solvent class cleaning agent.
5. the detection method of eyeglass according to claim 3, it is characterised in that the water-miscible organic solvent class cleaning agent
For ethanol or acetone.
6. the detection method of eyeglass according to claim 3, it is characterised in that the oiliness class organic solvent class cleaning agent
For dimethylformamide either dimethyl sulfoxide.
7. eyeglass detection means, including frame, the first decontamination processing mechanism, adopt for capturing the first manipulator, the image of eyeglass
Collect equipment, analytical equipment, it is characterised in that also including the first conveying mechanism and the first drive mechanism, the one of the first manipulator
The first drive mechanism being slidably fitted in frame and with being fixed in frame is held to be connected；
First conveying mechanism is electrically connected with analytical equipment, and the first conveying mechanism is conveyed by analytical equipment control to eyeglass；
First drive mechanism is electrically connected with analytical equipment, and the first drive mechanism is captured by analytical equipment control the first manipulator of driving
Eyeglass simultaneously makes the first manipulator be moved to the station or the first decontamination processing mechanism of image capture device after crawl eyeglass；
First decontamination processing mechanism is electrically connected with analytical equipment, and the first decontamination processing mechanism is controlled the mirror of arrival by analytical equipment
Piece carries out decontamination processing；
Image capture device is electrically connected with analytical equipment, and analytical equipment gathers before decontamination processing image capture device to eyeglass
Image and decontamination processing after the pixel point of image correspondence position that gathers be compared, if corresponding one or more continuous
The pixel value or gray value of pixel are differed, then analytical equipment judges to draw the eyeglass same or multiple continuous identical
Pixel on there is no flaw；If the pixel value or gray value of corresponding one or more continuous pixels are essentially identical,
Analytical equipment judges to show that image of the eyeglass on one or more continuous pixels has flaw.
8. eyeglass detection means according to claim 7, it is characterised in that also include：
It is slidably fitted in the second manipulator in frame；
Second decontamination processing mechanism；
The second conveyor structure electrically connected with analytical equipment, second conveyor structure is conveyed by analytical equipment control to eyeglass；
The second drive mechanism electrically connected with analytical equipment, the second drive mechanism is fixedly connected with the second manipulator, the second driving
Mechanism is by analytical equipment control the second manipulator of driving crawl eyeglass and the second manipulator is moved to image after crawl eyeglass
The station of collecting device or the second decontamination processing mechanism.
9. eyeglass detection means according to claim 8, it is characterised in that described image collecting device is located at the first conveying
Between mechanism and second conveyor structure, so that the eyeglass that the first manipulator and the second manipulator are captured can share an image and adopt
Collect equipment and carry out IMAQ.
10. the eyeglass detection means according to claim 7 to 9 any one, it is characterised in that first decontamination processing
Mechanism includes being stored with the wiper member, swivel head and driver of organic solvent class cleaning agent, the output end of driver and rotation
One end connection of rotary head, wiper member is arranged on the other end of swivel head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684051.4A CN107271453A (en) | 2017-08-11 | 2017-08-11 | The detection method and detection means of eyeglass |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684051.4A CN107271453A (en) | 2017-08-11 | 2017-08-11 | The detection method and detection means of eyeglass |
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| CN107271453A true CN107271453A (en) | 2017-10-20 |
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| CN201710684051.4A Pending CN107271453A (en) | 2017-08-11 | 2017-08-11 | The detection method and detection means of eyeglass |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108169251A (en) * | 2017-12-29 | 2018-06-15 | 广东正业科技股份有限公司 | A kind of X-ray examination method, system and a kind of X-ray inspection machine |
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