CN102009042B - Granular material shape-based selector - Google Patents
Granular material shape-based selector Download PDFInfo
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- CN102009042B CN102009042B CN2010105613225A CN201010561322A CN102009042B CN 102009042 B CN102009042 B CN 102009042B CN 2010105613225 A CN2010105613225 A CN 2010105613225A CN 201010561322 A CN201010561322 A CN 201010561322A CN 102009042 B CN102009042 B CN 102009042B
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- control system
- embedded control
- light source
- chute feeder
- collecting bin
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- 239000008187 granular material Substances 0.000 title abstract 5
- 238000012545 processing Methods 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 50
- 239000002245 particle Substances 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 7
- 238000012216 screening Methods 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 210000001367 artery Anatomy 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract 1
- 235000013339 cereals Nutrition 0.000 description 9
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 239000012467 final product Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
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Abstract
The invention relates to a device capable of identifying and automatically separating granular materials based on shapes of granular materials, belonging to the technical field of mechatronics, realizing a device capable of automatically selecting according to the preset shape conditions on the basis of the existing photoelectric image scanning technique, the image processing technique and the embedded control technology and aiming at solving the technical problem that the granular materials are difficult to separate effectively and accurately according to images for a long time. The selector comprises a single granula feeding mechanism, an attitude regulation feed chute, a light source, an image scanning and data processing multifunctional integration camera, an air selection executing mechanism, a collecting bin, a constant air source and an embedded control system. The selector in the invention has the beneficial effects of being used in occasions for selection of tiny granular materials according to shapes as well as quality detection of massive tiny electronic devices and grain quality classification.
Description
Technical field
The invention belongs to ray machine electricity applied technical field; Relate to a kind of can identification and the device that separates automatically according to shape to particle class material; Being specifically related to a kind of is core with the photoelectric image recognition technology, is separated into the shape screening device and the shape choosing method of the particle class material of primary structure with fixed pose pay-off and gas blowout.
Background technology
At present particle class material is accomplished by the shape sorting is generally still artificial, because particle class material particles is very little, so the low precision of sorting, efficient is low, the time is long.For example carry out the detection of rice head rice rate by GB, the seized material of 20 grams needs dozens of minutes.Though have a kind of whole polished rice to select machine before this, but receive many condition restriction, can not embody the essence of " shape " choosing based on force balance principle.
" shape choosing " its meaning is to select according to the shape of material.Utilization photoelectric image technology can be carried out the identification of specified requirements on the basis of exact image data.
Summary of the invention
The present invention is on the basis of existing photoelectric image scanning technique, image processing techniques, embedded Control technology; Provide a kind of can be according to the shape condition of prior setting; Automatically the particle class material shape screening device of selecting solves particle class material and is difficult to for a long time by figure technical problem effective, that accurately separate.
Technical scheme of the present invention is following:
Express Order Wire array camera, gas that this particle class material shape screening device comprises the adjustment of simple grain feed mechanism, attitude chute feeder, light source, have an image processing function select execution architecture, collecting bin, constant voltage pneumatic supply and embedded control system;
The simple grain feed mechanism is at the device portal place, and the material outlet of simple grain feed mechanism is placed attitude adjustment chute feeder, leaves certain spatial joint clearance between the two; Material through the adjusted material attitude of attitude adjustment chute feeder, reaches recognition requirement in outlet when on attitude adjustment chute feeder, quickening downglide motion, and the certain space interval between the material grain grain that can guarantee to move.
Light source is arranged on the top, detection position of the lower end of attitude adjustment chute feeder, and light source bracket links to each other with attitude adjustment chute feeder, and with the detection position of light source irradiation at attitude adjustment chute feeder, distance is between 3-5 centimetre with certain angle (being confirmed by support) for light source.Different materials should select the light source of different wave length, the quality that helps forming images; Usually select for use the semiconductor LED light source to get final product, generally select 3+3 watt of White LED light source.
Express Order Wire array camera with image processing function is the core cell of complete machine, and it is a sensor with the high speed linear array charge-coupled image sensor; In the rapid movement of material; With the material scanning imagery, the line data of going forward side by side is handled and whether judgement is selected, and sends and chooses the driving signal.Express Order Wire array camera with image processing function is fixed by support, and the installation site is: its camera lens is perpendicular near the image scanning district the outlet of attitude adjustment chute feeder, and distance is 8-10 centimetre.The other end with Express Order Wire array camera of image processing function is connected with communication line with embedded control system, and data and instruction and embedded control system are intercoursed.
Gas selects executing agency and pneumatic supply, air accumulator, permanent gas pressure regulator to form a cover gas circuit moving system.Gas selects execution architecture to be made up of automatically controlled quick air valve and nozzle, and its receives the drive control signal that Express Order Wire array camera with image processing function sends, and with the time constant that configures in advance, sends the artery of losing heart and dashes, and will choose material to send into collecting bin; The air pressure of permanent gas pressure regulator control air accumulator is about 3kg.
Collecting bin comprises selects material collecting bin and the non-material collecting bin of selecting, and collects separated 2 kinds of variform materials respectively.Material outlet has automatic door, receives the embedded control system gauge tap.
Electronic scale is an optional equipment, when need are weighed the material that has selected, selects for use, is connected with embedded control system, and data are imported embedded control system into.
Embedded control system has LCDs and operation keyboard, and the internet interface is arranged, and also has other communication interfaces to supply to be connected with other equipment; Can carry out remote data transmission and remote control; There is the panel type printer to supply field print to detect data.Embedded control system is the control core of whole device, can carry out the parameter setting to the Express Order Wire array camera with image processing function; Data output; The duty adjustment; Can control the intensity of light source, select wavelength; Can control the switch motion in material collection storehouse; The work of control electronic scale and data are collected and transmission.Embedded control system can also carry out Working Status Monitoring, fault alarm to complete machine.
The invention has the beneficial effects as follows: the application scenario that the fine particle material carries out sorting according to shape is more, and for example: the detection of national rice head rice rate still is a manual detection at present, and the time is long, and human error is big; The mixed electronic device is pressed the automatic sorting of parameter or shape etc., does not also accomplish at present; The quality classification of the quality testing of small electronic device in enormous quantities and grain all needs technology of the present invention in addition.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
Among the figure: 1 simple grain feed mechanism; 2 attitudes adjustment chute feeder; 3 light sources; 4 have the Express Order Wire array camera of image processing function; 5 gas select execution architecture; 6 select the material collecting bin; The 7 non-material collecting bins of selecting; 8 permanent pneumatic supplies; 9 embedded control systems; The 10internet interface; 11 other communication interfaces; 12 printer interfaces; 13 electronic scales.
The specific embodiment
Express Order Wire array camera 4, gas that this particle class material shape screening device comprises the adjustment of simple grain feed mechanism 1, attitude chute feeder 2, light source 3, have an image processing function select equipment such as execution architecture 5, collecting bin, constant voltage pneumatic supply 8 and embedded control system 9;
Simple grain feed mechanism 1 is at the device portal place, and its material outlet is placed attitude adjustment chute feeder, leaves certain spatial joint clearance;
Light source 3 is arranged on the top, detection position of the lower end of attitude adjustment chute feeder, and different materials should select the light source of different wave length, the quality that helps forming images; Usually select for use the semiconductor LED light source to get final product, generally select 3+3 watt of White LED light source.
Express Order Wire array camera 4 with image processing function is core cells of complete machine.The Express Order Wire array camera is fixed by support, and the installation site is: its camera lens is perpendicular near the image scanning district the outlet of attitude adjustment chute feeder, and distance is 8-10 centimetre.The other end of Express Order Wire array camera is connected with communication line with embedded control system, and data and instruction and embedded control system are intercoursed.
Gas selects executing agency 5 and pneumatic supply, air accumulator, permanent gas pressure regulator to form a cover gas circuit moving system.The air pressure of permanent gas pressure regulator control air accumulator is about 3kg.
Collecting bin comprises selects material collecting bin and the non-material collecting bin of selecting, and collects separated 2 kinds of variform materials respectively.Material outlet has automatic door, receives embedded control system control to open and close.
Electronic scale 13 is optional equipments, when need are weighed the material that has selected, selects for use.
Embedded control system 9 has LCDs, operation keyboard, internet interface and other communication interfaces, carries out remote data transmission and remote control; There is the panel type printer to supply field print to detect data.
Claims (2)
1. particle class material shape screening device, the Express Order Wire array camera (4), the gas that comprise simple grain feed mechanism (1), attitude adjustment chute feeder (2), light source (3), have an image processing function select execution architecture (5), collecting bin, constant voltage pneumatic supply (8) and embedded control system (9); It is characterized in that,
Simple grain feed mechanism (1) is at the device portal place, and the material outlet of simple grain feed mechanism is placed attitude adjustment chute feeder (2), leaves the gap between the two; Material through the adjusted material attitude of attitude adjustment chute feeder, reaches recognition requirement in outlet when on attitude adjustment chute feeder, quickening downglide motion, and the interval between the material grain grain that can guarantee to move;
Light source is arranged on the top, detection position of the lower end of attitude adjustment chute feeder, and light source bracket links to each other with attitude adjustment chute feeder, and light source is with the detection position of light source irradiation at attitude adjustment chute feeder, and distance is between 3-5 centimetre; Different materials should select the light source of different wave length;
Having the Express Order Wire array camera of image processing function, is the core cell of complete machine, is fixed by support, and the installation site is: its camera lens is perpendicular near the image scanning district the outlet of attitude adjustment chute feeder, and distance is 8-10 centimetre; The other end with Express Order Wire array camera of image processing function is connected with communication line with embedded control system, and data and instruction and embedded control system are intercoursed;
Gas selects executing agency and pneumatic supply, air accumulator, permanent gas pressure regulator to form a cover gas circuit moving system; Gas selects execution architecture to be made up of automatically controlled quick air valve and nozzle, and its receives the drive control signal that Express Order Wire array camera with image processing function sends, and with the time constant that configures in advance, sends the artery of losing heart and dashes, and will choose material to send into collecting bin; The air pressure of permanent gas pressure regulator control air accumulator is about 3kg;
Collecting bin comprises selects material collecting bin and the non-material collecting bin of selecting, and collects separated 2 kinds of variform materials respectively; Hatch Opening and the non-Hatch Opening of selecting the material collecting bin of selecting the material collecting bin all have automatic door, receive the embedded control system gauge tap;
Embedded control system has LCDs and operation keyboard, and the internet interface is arranged, and also has other communication interfaces to supply to be connected with other equipment; Can carry out remote data transmission and remote control; There is the panel type printer to supply field print to detect data; Embedded control system is the control core of whole device, can carry out the parameter setting to the Express Order Wire array camera with image processing function; Data output; The duty adjustment; Can control the intensity of light source, select wavelength; Can control the switch motion in material collection storehouse; Embedded control system can also carry out Working Status Monitoring, fault alarm to complete machine.
2. a kind of particle class material shape screening device according to claim 1 is characterized in that, device also comprises electronic scale, when need are weighed the material that has selected, selects for use, is connected with embedded control system, and data are imported embedded control system into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105613225A CN102009042B (en) | 2010-11-25 | 2010-11-25 | Granular material shape-based selector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105613225A CN102009042B (en) | 2010-11-25 | 2010-11-25 | Granular material shape-based selector |
Publications (2)
| Publication Number | Publication Date |
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| CN102009042A CN102009042A (en) | 2011-04-13 |
| CN102009042B true CN102009042B (en) | 2012-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105613225A Expired - Fee Related CN102009042B (en) | 2010-11-25 | 2010-11-25 | Granular material shape-based selector |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521465B (en) * | 2013-10-29 | 2015-12-16 | 中国科学院半导体研究所 | A kind of automatic detection of solid grain and separation system and method |
| CN104991044A (en) * | 2015-07-17 | 2015-10-21 | 成都汉康信息产业有限公司 | Grain quality detection apparatus |
| CN105107751A (en) * | 2015-08-13 | 2015-12-02 | 苏州华拓信息技术有限公司 | Automatic sorting method of agricultural products |
| CN107030026A (en) * | 2017-05-17 | 2017-08-11 | 鹏南科技（厦门）有限公司 | A kind of semiconductor refrigerating crystal grain automatic fraction collector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129615A (en) * | 1995-02-24 | 1996-08-28 | 株式会社佐竹制作所 | Cereal grain color sorting apparatus |
| US6078018A (en) * | 1994-11-02 | 2000-06-20 | Sortex Limited | Sorting apparatus |
| CN2794656Y (en) * | 2005-01-28 | 2006-07-12 | 李广玉 | Granular material dispersing device |
| CN101372007A (en) * | 2007-08-23 | 2009-02-25 | 株式会社佐竹 | Optical grain sorter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4076414B2 (en) * | 2002-09-19 | 2008-04-16 | 株式会社クボタ | Defective object detection device and separation device using the same |
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2010
- 2010-11-25 CN CN2010105613225A patent/CN102009042B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6078018A (en) * | 1994-11-02 | 2000-06-20 | Sortex Limited | Sorting apparatus |
| CN1129615A (en) * | 1995-02-24 | 1996-08-28 | 株式会社佐竹制作所 | Cereal grain color sorting apparatus |
| CN2794656Y (en) * | 2005-01-28 | 2006-07-12 | 李广玉 | Granular material dispersing device |
| CN101372007A (en) * | 2007-08-23 | 2009-02-25 | 株式会社佐竹 | Optical grain sorter |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2004-108995A 2004.04.08 |
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