CN204202647U - A kind of device adopting catoptron to assist workprint to test - Google Patents

A kind of device adopting catoptron to assist workprint to test Download PDF

Info

Publication number
CN204202647U
CN204202647U CN201420624534.7U CN201420624534U CN204202647U CN 204202647 U CN204202647 U CN 204202647U CN 201420624534 U CN201420624534 U CN 201420624534U CN 204202647 U CN204202647 U CN 204202647U
Authority
CN
China
Prior art keywords
workprint
catoptron
image
group
frontal
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
CN201420624534.7U
Other languages
Chinese (zh)
Inventor
汪锐
汪仁煌
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201420624534.7U priority Critical patent/CN204202647U/en
Application granted granted Critical
Publication of CN204202647U publication Critical patent/CN204202647U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model achieves a kind of device adopting catoptron to assist workprint to test, whole pick-up unit is made up of chuck group, catoptron group, image capture module, lighting module, image acquisition and processing control system for identifying, the utility model utilizes the reflex of mirror, each for workprint bearing images is reflexed to frontal, the each bearing images obtaining workprint with a camera fast and accurately can be realized, further, each bearing images of multiple workprint can be obtained simultaneously.Image acquisition and processing control system for identifying controls camera and gathers the positive light of multiple workprint, backlight, front light and sidelight constitutional diagram respectively, be divided into the positive light of single workprint, backlight, sidelight constitutional diagram, carry out machine vision process, detect corresponding various workprint parameters, efficiently and accurately obtains the classification results of each workprint.

Description

A kind of device adopting catoptron to assist workprint to test
Technical field
The utility model relates to the method and apparatus that workprint detects automatically, belongs to shuttlecock manufacture field.
Background technology
In the production run of shuttlecock, the feather sheet being used for shuttlecock production is claimed to be workprint.Need to classify to it according to factors such as workprint warpage, outward appearances.After the gripping to workprint of robotization workprint test macro, need the image obtaining workprint, then the method for machine vision is adopted to analyze image, the various parameters of workprint are measured, produce the classification to workprint, after identification completes, workprint is transferred to workprint delivery system, delivery system completes and is delivered in utility box by workprint according to testing result, thus completes workprint Aulomatizeted Detect.
Existing workprint detection system adopts camera to obtain the image of workprint, along with the difference of inspection item, the simplest Machine Vision Recognition only needs to obtain the image in workprint front, and then the needing of sophisticated identification obtains before workprint further, side, the image at the back side.Traditionally, the image often obtaining a not coplanar needs an extra camera, just causes existing test system structure complicated, the problem of debug difficulties.Not yet have at present and adopt catoptron to assist the design realizing workprint image acquisition and test.The utility model proposes a kind of device adopting catoptron to assist workprint to test, adopt a camera just can obtain the image of feather sheet all directions fast and accurately, also solve the problem once simultaneously detecting multiple workprint simultaneously, reduce the complexity of system, improve the processing speed of system.
Utility model content
The utility model achieves a kind of catoptron that adopts and assists workprint proving installation, utilizes the reflex of mirror, can realize each bearing images obtaining workprint with a camera fast and accurately, further, can obtain each bearing images of multiple workprint simultaneously.The utility model is by image reflection technology, acquisition technology, and lighting technology realizes.
The utility model discloses a kind of device adopting catoptron to assist workprint to test, and whole pick-up unit is made up of chuck group, catoptron group, image capture module, lighting module, image acquisition and processing control system for identifying; Wherein, chuck group comprises multiple chuck, each grips one workprint, lighting module group provides illumination for workprint, the reflected image of catoptron group reflection workprint, image capture module gathers the direct picture of workprint and the reflected image of catoptron group reflection, and image acquisition and processing control system for identifying receives the direct picture of the workprint that image capture module gathers and the reflected image of catoptron group reflection.
Optionally, the device of workprint of the present utility model test, catoptron group is placed and is comprised: high-quality green tea catoptron, at least one in back reflector and lateral reflector; High-quality green tea mirror mirror direction is vertical with workprint direction, minute surface and workprint frontal and forward direction all in miter angle, by from the frontal reflexing to workprint viewed from workprint front end to the image of workprint high-quality green tea; Lateral reflector minute surface direction is parallel with workprint direction, is miter angle with workprint frontal, is simultaneously an angle of 90 degrees with back reflector; Back reflector minute surface direction is parallel with workprint direction, is miter angle, is convenient to camera collection with workprint frontal
Optionally, the device of workprint of the present utility model test, lighting module group is made up of multiple controlled light source, and the front of described workprint, side, the back side and front at least arrange a light source, provide workprint front, the back side, the illumination in side and front.
each chuck in chuck group can clamp a slice workprint; Consistent for ensureing the benchmark that image acquisition is measured, by stop structure, chuck ensures that the hair root of every sheet feather is on same surface level.
Catoptron group is placed and is comprised high-quality green tea catoptron, back reflector, and lateral reflector 3 groups; Here defining workprint is frontal towards the direction of image collecting device, and direction on the other side is direction, the back side, from viewed from high-quality green tea to the direction of chuck for overlooking direction, workprint direction is parallel hair bar, perpendicular to the direction of fixture plane; High-quality green tea mirror mirror direction is vertical with workprint direction, minute surface and workprint frontal and forward direction all in miter angle, by from the frontal reflexing to workprint viewed from workprint front end to the image of workprint high-quality green tea; Lateral reflector minute surface direction is parallel with workprint direction, be miter angle with workprint frontal, be simultaneously an angle of 90 degrees with back reflector, lateral reflector reflects the image of workprint side on the one hand to workprint frontal, the image in direction, the workprint back side is reflexed to back reflector simultaneously; Back reflector minute surface direction is parallel with workprint direction, is miter angle with workprint frontal, and the back side image reflected by lateral reflector is reflexed to frontal further, meanwhile, also another side surface direction of workprint is reflexed to workprint front; Like this by catoptron group by before workprint, the image at two sides and the back side all reflexes to front, is convenient to camera collection; Here various angle all adopts 45 degree, and other angle also can be adopted to meet special optical design requirements.
Image capture module, towards the frontal of workprint, can directly collect workprint direct picture, also can collect the reflected image in its orientation of workprint from mirror.
Lighting module group is made up of multiple controlled light source, provides the illumination in workprint front, the back side, side and front respectively, can be controlled light respectively by image acquisition and processing control system for identifying; Frontlighting is lighted, and is convenient to the positive light constitutional diagram that collected by camera is corresponding; Back lighting is lighted, and is convenient to camera and gathers corresponding backlight constitutional diagram respectively; Side illumination lamp electricity, image capture module gathers sidelight ancestral and Tu, and front illumination is lighted, the front light constitutional diagram that collected by camera is corresponding.
Image acquisition and processing control system for identifying controls camera and gathers the positive light of multiple workprint, backlight, sidelight and front smooth constitutional diagram respectively, be divided into the positive light of single workprint, backlight, sidelight and front smooth constitutional diagram, carry out machine vision process, detect corresponding various workprint parameters, efficiently and accurately obtains the classification results of each workprint.
Fig. 1 describes principle of the present utility model, and wherein 1 is image capture module; Catoptron group comprises 2,3,4, and wherein 2 is the back reflector in catoptron group, and 3 is the high-quality green tea catoptron in catoptron group, and 4 is the lateral reflector in catoptron group; 5 is workprint; 6 is chuck group; Lighting module comprises 7,8,9, can from the front of workprint, the back side and the all-directional illumination realized above workprint; 10 is image acquisition and processing control system for identifying.Fig. 2 further illustrates light path schematic diagram of the present utility model, the image that left side collects for image capture module, right side explains the formation of image, feather is between catoptron group, catoptron group by two of feather side images, the image in high-quality green tea direction, and the image at the back side all reflexes to workprint front, directly can collect together with direct picture with image capture module, just constitute the constitutional diagram as shown in left side.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is that the utility model light path illustrates schematic diagram.
Fig. 3 is embodiment 2 schematic diagram.
Embodiment
The following describes 2 kinds of embodiments of the present utility model.
Embodiment 1 is a kind of embodiment of the present utility model, as shown in Figure 1; Chuck group can clamp 1 workprint simultaneously; Catoptron group comprises high-quality green tea catoptron 3, back reflector 2, and lateral reflector 4; Illumination section adopts the form of LED, 7, and 8,9 three positions; In order to obtain evenly illuminating effect, also can in the following way, back reflector, 4 is that lateral reflector catoptron in catoptron group adopts semi-transparent semi-reflecting lens, and light source is arranged on mirror rear portion, forms the illumination to the workprint back side and side by mirror; Image capture module adopts a high resolution camera 1; In order to cost also can adopt CCD module, CMOS module or other implementation; Different combination images is obtained by adopting different light, image acquisition and processing control system for identifying 10 controls first time unlatching front light source, gather front and the positive light image in side, and back side backlight image, second time opens back side light source, gather front backlight image and the positive light image in the back side, then obtained whole parameters of workprint by the identification computing of Vision Builder for Automated Inspection, comprise and detect the width of workprint, thickness, camber, camber, circumference degree, the creasing of pro and con, color, omnibearing various defect; Again further according to classified information, produce workprint classification.The enforcement that each bearing images carrying out that the present embodiment can extend further to a multiple workprint of camera collection identifies, as supported 2, the embodiment of 3 or more sheet workprints.
Embodiment 2, for one of the present utility model simplifies embodiment, as shown in Figure 3; Chuck group 6 can clamp 4 workprints simultaneously; High-quality green tea catoptron 3 is only comprised in catoptron group; Lighting module is reduced to front LED light source group 30, only provides the illumination of frontal; Image capture module adopts a high resolution camera; Camera 1 gathers direct picture and the high-quality green tea direction vertical view that image can obtain 4 workprints simultaneously; By the calculating of image acquisition and processing control system for identifying 10, each workprint that can detect 4 workprints respectively obtains the multiple parameters such as the width of corresponding detection workprint, thickness, camber, camber, circumference degree, the creasing of one side, color, various defects; Again further according to classified information, produce workprint classification.Change workprint quantity, the present embodiment can further expand, as supported 2,3, the embodiment of 5 or more crinosity sheet.

Claims (3)

1. the device adopting catoptron to assist workprint to test, is characterized in that whole pick-up unit is made up of chuck group, catoptron group, image capture module, lighting module, image acquisition and processing control system for identifying; Wherein, chuck group comprises multiple chuck, each grips one workprint, lighting module group provides illumination for workprint, the reflected image of catoptron group reflection workprint, image capture module gathers the direct picture of workprint and the reflected image of catoptron group reflection, and image acquisition and processing control system for identifying receives the direct picture of the workprint that image capture module gathers and the reflected image of catoptron group reflection.
2. the device of workprint according to claim 1 test, is characterized in that described catoptron group is placed and comprises: high-quality green tea catoptron, at least one in back reflector and lateral reflector; High-quality green tea mirror mirror direction is vertical with workprint direction, minute surface and workprint frontal and forward direction all in miter angle, by from the frontal reflexing to workprint viewed from workprint front end to the image of workprint high-quality green tea; Lateral reflector minute surface direction is parallel with workprint direction, is miter angle with workprint frontal, is simultaneously an angle of 90 degrees with back reflector; Back reflector minute surface direction is parallel with workprint direction, is miter angle, is convenient to camera collection with workprint frontal.
3. the device of workprint test according to claim 1, it is characterized in that described lighting module group is made up of multiple controlled light source, the front of described workprint, side, the back side and front at least arrange a light source, provide workprint front, the back side, the illumination in side and front.
CN201420624534.7U 2014-10-26 2014-10-26 A kind of device adopting catoptron to assist workprint to test Expired - Fee Related CN204202647U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420624534.7U CN204202647U (en) 2014-10-26 2014-10-26 A kind of device adopting catoptron to assist workprint to test

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420624534.7U CN204202647U (en) 2014-10-26 2014-10-26 A kind of device adopting catoptron to assist workprint to test

Publications (1)

Publication Number Publication Date
CN204202647U true CN204202647U (en) 2015-03-11

Family

ID=52660593

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420624534.7U Expired - Fee Related CN204202647U (en) 2014-10-26 2014-10-26 A kind of device adopting catoptron to assist workprint to test

Country Status (1)

Country Link
CN (1) CN204202647U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104596573A (en) * 2014-10-26 2015-05-06 汪锐 Method and device for assisting feather piece test through reflector
CN104697458A (en) * 2015-03-16 2015-06-10 五邑大学 Method of measuring bending camber of feather slice
WO2017031710A1 (en) 2015-08-26 2017-03-02 Abb Schweiz Ag Object multi-perspective inspection apparatus and method therefor
TWI628428B (en) * 2016-12-16 2018-07-01 由田新技股份有限公司 A multi-angled defect capturing device and a multi-angled defect inspecting apparatus having the same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104596573A (en) * 2014-10-26 2015-05-06 汪锐 Method and device for assisting feather piece test through reflector
CN104697458A (en) * 2015-03-16 2015-06-10 五邑大学 Method of measuring bending camber of feather slice
CN104697458B (en) * 2015-03-16 2017-09-22 五邑大学 A kind of feather piece camber arch degree measuring method
WO2017031710A1 (en) 2015-08-26 2017-03-02 Abb Schweiz Ag Object multi-perspective inspection apparatus and method therefor
EP3341712A4 (en) * 2015-08-26 2019-04-10 ABB Schweiz AG Object multi-perspective inspection apparatus and method therefor
US10488346B2 (en) 2015-08-26 2019-11-26 Abb Schweiz Ag Object multi-perspective inspection apparatus and method therefor
US10788429B2 (en) 2015-08-26 2020-09-29 Abb Schweiz Ag Object multi-perspective inspection apparatus and method therefor
TWI628428B (en) * 2016-12-16 2018-07-01 由田新技股份有限公司 A multi-angled defect capturing device and a multi-angled defect inspecting apparatus having the same

Similar Documents

Publication Publication Date Title
CN204202647U (en) A kind of device adopting catoptron to assist workprint to test
CN105259189B (en) The defect imaging system and method for glass
CN102218406B (en) Intelligent detection device of defects of mobile phone outer shell based on machine vision
CN107052086A (en) Stamping parts surface defect detection apparatus and detection method based on 3D vision
CN204064972U (en) optical lens surface defect detecting system
CN103884650A (en) Multi-photosource linear array imaging system and method
CN203838070U (en) Linear array imaging device
CN202974886U (en) Machine-vision-based tank body seam defect detection system
CN102866166A (en) Automatic optic detecting system and method
CN206981462U (en) Stamping parts surface defect detection apparatus based on 3D vision
CN101825582A (en) Method and device for detecting wall of cylindrical transparent bottle
CN104165653A (en) Device for collecting end face image and chamfer image of bearing roller and collecting method thereof
CN203572776U (en) Detection device for lower-surface defects of continuous casting billet
CN202351182U (en) Online high-speed detection system for defects on surface of tinplate
CN202189021U (en) Illumination system of full-automatic tertiary photodetector
CN104197850A (en) Component pin detection method and device based on machine vision
CN1987435A (en) Light source configuration method for online detecting system of stip cigarette packing quality
CN104596573B (en) A kind of device using speculum auxiliary workprint test
CN110987949A (en) Cigarette packet package appearance detection method
CN202074946U (en) Cigarette case appearance detecting device
CN202256178U (en) Bottle cover lining imperfection detection device based on machine vision
CN207366475U (en) A kind of relief pattern Online Video detection device
CN203858032U (en) Cloth color-difference detector
CN203101288U (en) Full-automatic optical detecting system of ITO (Indium Tin Oxide) conductive glass
CN108195847A (en) A kind of relief pattern Online Video detection device and its detection method

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
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: 20150311

Termination date: 20211026