CN202498042U - Color dot recognition and separation device for micro-particle products - Google Patents

Color dot recognition and separation device for micro-particle products Download PDF

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Publication number
CN202498042U
CN202498042U CN2012200664615U CN201220066461U CN202498042U CN 202498042 U CN202498042 U CN 202498042U CN 2012200664615 U CN2012200664615 U CN 2012200664615U CN 201220066461 U CN201220066461 U CN 201220066461U CN 202498042 U CN202498042 U CN 202498042U
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CN
China
Prior art keywords
color dot
color
separation
micro
lens
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
CN2012200664615U
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Chinese (zh)
Inventor
黄维彦
童雪松
张昊
张信宏
郑细科
卜粗粗
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.)
JIANGXI DATANG NEW MATERIAL DEVELOPMENT CO LTD
Original Assignee
JIANGXI DATANG NEW MATERIAL DEVELOPMENT 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 JIANGXI DATANG NEW MATERIAL DEVELOPMENT CO LTD filed Critical JIANGXI DATANG NEW MATERIAL DEVELOPMENT CO LTD
Priority to CN2012200664615U priority Critical patent/CN202498042U/en
Application granted granted Critical
Publication of CN202498042U publication Critical patent/CN202498042U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a color dot recognition and separation device for micro-particle products. The color dot recognition and separation device comprises a vibration feeder (2), a primary checking lens (10), a rechecking lens (8) and a vacuum suction device (7). The vibration feeder (2) is capable of uniformly distributing micro-particles at one end of a conveying belt (4), the primary checking lens (10) enables color dots in the micro-particles to be preliminarily positioned, the rechecking lens (8) enables the color dots in the micro-particles to be repositioned, and the vacuum suction device (7) is capable of sucking and cleaning the color dots according to color dot positioning data signals. A vacuum suction tube (6) is arranged on the vacuum suction device, and adjustable light sources (9) are arranged on the primary checking lens and the rechecking lens. The color dot recognition and separation device is not only capable of recognizing and separating micro-particles with diameters smaller than 0.08mm but also high in recognition accuracy, separation purity and color selection efficiency. Further, the suction tube is controlled to accurately suck the color dots according to region positional digital signals of color dot images, and the color dot recognition and separation device is compact in structure, convenient to operate, low in manufacturing cost and free of secondary pollution.

Description

A kind of color dot identification and separator of fine particle product
Technical field
The utility model relates to a kind of separator, especially relates to the color dot identification and the separator that are applicable to powdery fine particle product.
Background technology
At present, be a blank for particle diameter less than the mechanical separation of color dot impurity in the fine particle series products of 0.1mm especially powder product.Domestic identification for powder product separates has two kinds substantially: the one, when grain graininess is big, slightly purify by common color selector; The 2nd, grain graininess hour relies on artificially, selects with naked eyes identification.The external technology and equipment that uses laser linear scan identification and fixed point winding-up to separate of having released in recent years.And this several method all exists more or less shortcoming and problem.Common color selector can only be discerned the particle of diameter greater than 0.1mm, for littler just having had no idea.Technicolor selects that then output is too little, and cost is too high.External laser linear scan identification and fixed point winding-up separate the deficiency that two aspects are also arranged, and the one, laser scanning equipment cost height and scanning accuracy are not high, and the 2nd, blow to impurity in the finished product hopper easily during winding-up, cause secondary pollution.
The utility model content
Can not reach the defective of external like product technology to the deficiency of fine particle product separation for overcoming existing color selector, the utility model provides a kind of identification separator that utilizes the zone to take pictures two-dimensional localization and fixed point absorption fine particle color dot.
The technical scheme that technical problem adopted that the utility model will solve is: the look of said fine particle product
Point identification and separator comprise: can fine particle be evenly distributed on oscillating feeder on conveyer belt one end, make color dot Primary Location in the fine particle the initial survey camera lens, make color dot is located once more in the fine particle reinspection camera lens and can draw the vacsorb device of removing color dot according to color dot locator data signal; Said vacsorb device is provided with vaccum suction pipe, and said initial survey camera lens is provided with tunable light source with the reinspection camera lens.
The course of work of the utility model is: dry fine particle is fallen the vibration outlet from hopper; Evenly individual layer is distributed on the conveyer belt left end at the uniform velocity; Fine particle with conveyer belt through initial survey camera lens following time; Color dot in the fine particle is by accurate 2 dimensional region location, and through rechecking camera lens following time, color dot is reaffirmed the location again.Pick-up lens carries tunable light source, selects the light source of different wave length for use according to material color and impure point color.The data of initial survey and reinspection are sent to central processing unit, and processor is transferred to controller (CCD) after analytic signal is handled conversion, and controller provides execution command according to the setting of program, and color dot is effectively drawn removing.Underproof color dot impurity is drawn rejecting, and qualified high-purity fine particle carries out the packing of product, realizes that the color dot identification of fine particle separates.
The utility model key problem in technology has 3 points: the one, 2 dimensional region location: employing be the accurate location of behind the lens area domain imaging color dot image that captures being carried out laterally (X to) and vertical (Y to) in this zone; Form data, supply central processing unit and controller (CCD) to use; The 2nd, the programme-control of central processing unit and controller (CCD) and conversion of photoelectromagnetic signal and transmission; The color dot locator data that transmits from camera gets into processor; Processor draws order with signal after the computing, convert electromagnetic signal again into; Send signal through the setting of controller follow procedure, be transferred to the color dot suction means and carry out; The 3rd, the effectively absorption promptly and accurately of color dot suction means: transmit the position and the folding of each switch of distribution on the next signal controlling color dot suction means from central processing unit (CCD); Switch is connecting vaccum suction pipe; When the mouth of pipe is aimed at color dot top 3mm; Moment is opened vacuum valve, and small quantities of particles siphons away around reaching color dot, closes vacuum valve subsequently.
The utility model is compared with existing color selector: not only can discern and to separate diameter high less than the fine particle of 0.08mm but also recognition accuracy and separation purity; Simultaneously it also has look and selects efficient high; The utility model utilizes the regional location data signal of color dot image, and the control suction pipe is drawn onto color dot, its compact conformation, easy to operate exactly; Low cost of manufacture can not cause secondary pollution.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model.
Fig. 2 is the A-A sectional structure sketch map of Fig. 1.
Among the figure, 1, feed hopper 2, oscillating feeder 3, frame 4, conveyer belt 5, particle outlet 6, vaccum suction pipe 7, vacsorb device 8, recheck camera lens 9, tunable light source 10, initial survey camera lens 11, display 12, detect mouthfuls 13, separate window 14, console 15, be flexible coupling.
The specific embodiment
In Fig. 1 and Fig. 2; The color dot identification of said fine particle product and separator comprise feed hopper 1, oscillating feeder 2, conveyer belt 4, display 11, processor, initial survey camera lens 10, recheck camera lens 8 and vacsorb device 7, and said feed hopper 1 is arranged on the frame 3, below frame, is provided with oscillating feeder 2; Oscillating feeder is arranged on the frame and with feed hopper through 15 (like spring, the telescoping tubes etc.) that are flexible coupling and links to each other; The vibration of oscillating feeder outlet is arranged on the left end of conveyer belt 4, above conveyer belt, is provided with initial survey camera lens 10 from left to right and rechecks camera lens 8, all has tunable light source 9 on initial survey camera lens and the reinspection camera lens and is connected with processor (not marking among the figure); The initial survey camera lens is detection mouth 12 with the zone that the reinspection camera lens is radiated on the conveyer belt; Above the conveyer belt of rechecking camera lens one side, be provided with vacsorb device 7, the vacsorb device is provided with vaccum suction pipe 6, and the zone that vaccum suction pipe is drawn on conveyer belt is for separating window 13; Vaccum suction pipe links to each other with the vacsorb device through switch; Vaccum suction pipe and fine particle are generally 3 millimeters apart, are provided with particle outlet 5 at the conveyer belt right-hand member, and the conveyer belt between initial survey camera lens and the vibration outlet is provided with display 11; Front end in frame is provided with console 14, central processing unit and controller (CCD) during said processor comprises.

Claims (1)

1. the color dot of a fine particle product is discerned and separator; It is characterized in that: it comprises the initial survey camera lens (10) that can fine particle be evenly distributed on oscillating feeder (2) on conveyer belt (4) one ends, make color dot Primary Location in the fine particle, make color dot is located once more in the fine particle reinspection camera lens (8) and can draw the vacsorb device (7) of removing color dot according to color dot locator data signal; Said vacsorb device is provided with vaccum suction pipe (6), and said initial survey camera lens is provided with tunable light source (9) with the reinspection camera lens.
CN2012200664615U 2012-02-28 2012-02-28 Color dot recognition and separation device for micro-particle products Expired - Fee Related CN202498042U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200664615U CN202498042U (en) 2012-02-28 2012-02-28 Color dot recognition and separation device for micro-particle products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200664615U CN202498042U (en) 2012-02-28 2012-02-28 Color dot recognition and separation device for micro-particle products

Publications (1)

Publication Number Publication Date
CN202498042U true CN202498042U (en) 2012-10-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200664615U Expired - Fee Related CN202498042U (en) 2012-02-28 2012-02-28 Color dot recognition and separation device for micro-particle products

Country Status (1)

Country Link
CN (1) CN202498042U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103817087A (en) * 2014-02-14 2014-05-28 张家港大塚化学有限公司 Feeding device of color selector and color selector system
CN103934218A (en) * 2014-04-10 2014-07-23 湖州众友物流技术装备有限公司 Color sorter
CN104275312A (en) * 2013-07-08 2015-01-14 深圳富泰宏精密工业有限公司 Screening device
CN108176609A (en) * 2017-12-26 2018-06-19 合肥谷鑫电子科技有限公司 A kind of glass color selector easy to use
CN112207057A (en) * 2020-09-02 2021-01-12 盐城市建得模塑有限公司 Separating system for plastic particles
WO2021016707A1 (en) * 2019-07-29 2021-02-04 Industries Machinex Inc. System for sorting materials with vacuum apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104275312A (en) * 2013-07-08 2015-01-14 深圳富泰宏精密工业有限公司 Screening device
CN103817087A (en) * 2014-02-14 2014-05-28 张家港大塚化学有限公司 Feeding device of color selector and color selector system
CN103934218A (en) * 2014-04-10 2014-07-23 湖州众友物流技术装备有限公司 Color sorter
CN108176609A (en) * 2017-12-26 2018-06-19 合肥谷鑫电子科技有限公司 A kind of glass color selector easy to use
WO2021016707A1 (en) * 2019-07-29 2021-02-04 Industries Machinex Inc. System for sorting materials with vacuum apparatus
CN112207057A (en) * 2020-09-02 2021-01-12 盐城市建得模塑有限公司 Separating system for plastic particles
CN112207057B (en) * 2020-09-02 2021-04-20 盐城市建得模塑有限公司 Separating system for plastic particles

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121024

Termination date: 20130228