CN107008669A - Multi-angle material information harvester for caterpillar type color sorting machine - Google Patents
Multi-angle material information harvester for caterpillar type color sorting machine Download PDFInfo
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- CN107008669A CN107008669A CN201710425313.5A CN201710425313A CN107008669A CN 107008669 A CN107008669 A CN 107008669A CN 201710425313 A CN201710425313 A CN 201710425313A CN 107008669 A CN107008669 A CN 107008669A
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- camera
- photograph group
- material information
- irradiation light
- photograph
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- 238000000926 separation method Methods 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Sorting Of Articles (AREA)
Abstract
The invention discloses the multi-angle material information harvester for caterpillar type color sorting machine, including image capturing system, image capturing system includes three photograph groups, respectively the first photograph group, second photograph group and the 3rd photograph group, first photograph group, second photograph group is fixedly mounted on the top of material information collection point, 3rd photograph group is fixedly mounted on the lower section that material gathers information point, material information collection point be located at material to be selected along crawler belt fall when parabolic path on, the camera I of the first photograph group, the camera II of second photograph group, the irradiation light of the camera III of 3rd photograph group is intersected at material information collection point, and the angular range between the irradiation light of camera I and the irradiation light of camera II is 50 °~70 °, angular range between the irradiation light of camera II and the irradiation light of camera III is 120 °~140 °.The present invention can more fully gather material information, accurately judge to distinguish material, so as to improve sharpness of separation.
Description
Technical field
The present invention relates to a kind of color selector, more particularly to a kind of multi-angle material information for caterpillar type color sorting machine is gathered
Device.
Background technology
Existing caterpillar type color sorting machine is put for the multi-purpose double group cameras of collection of material information into 180 ° or so, but double
Collection of the group camera to material information is not comprehensive enough, has more dead angle, so as to influence the sharpness of separation of material.And set routinely
In meter, because space and structure limitation, even if adding one or more groups of cameras, also because the angle between original camera is smaller,
It is less than 20 °, and does not reach preferable effect.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of multi-angle material information for caterpillar type color sorting machine and adopted
Acquisition means, the device is gathered more comprehensively to material information, improves the sharpness of separation of caterpillar type color sorting machine.
To achieve the above object, the present invention provides following technical scheme：Multi-angle material for caterpillar type color sorting machine
Information collecting device, including image capturing system, described image acquisition system include three photograph groups, the respectively first photograph
Group, the second photograph group and the 3rd photograph group, the first photograph group, the second photograph group are fixedly mounted on material information collection point
Top, the 3rd photograph group be fixedly mounted on material gather information point lower section, the material information collection point be located at thing to be selected
Expect along crawler belt fall when parabolic path on, the camera I of the first photograph group, the second photograph group camera the II, the 3rd shine
The irradiation light of the camera III of phase group is intersected at material information collection point, and the irradiation light of camera I and the irradiation of camera II
Angular range between light is 50 °~70 °, the angular range between the irradiation light of camera II and the irradiation light of camera III
For 120 °~140 °.
It is preferred that, the angle between the irradiation light of the irradiation light of camera I and camera II is 57 °, the irradiation light of camera II
Angle between the irradiation light of line and camera III is 131 °.
It is preferred that, the first photograph group, the second photograph group and the 3rd photograph group are separately installed with corresponding background board, respectively
For background board I, background board II and background board III, the background board I is arranged on the irradiation light of camera I and material information is gathered
On the intersecting extended line of point, background board II is arranged on the extended line that the irradiation light of camera II intersects with material information collection point
On, background board III is arranged on the extended line that the irradiation light of camera III intersects with material information collection point.
It is preferred that, the first photograph group, the second photograph group and the 3rd photograph group are separately installed with corresponding light source, are respectively
Light source I, light source II, light source III, light source IV, light source V, wherein, light source I, light source II are at the first photograph group, and light source III is set
At the second photograph group, light source IV, light source V are at the 3rd photograph group.
It is preferred that, background board II uses color background plate, and the vertical irradiation light located at camera III is believed with material
Cease on the intersecting extended line in collection point.
It is preferred that, a blow gun is installed with material information collection point.
Using above-mentioned technical proposal, the present invention is when gathering material information, and material is moved on tracked machine, by tracked machine band
Dished out after dynamic, when material is run to material information collection point, camera I, II, III gathers material information simultaneously.Due to three phases
Angle between machine is distributed in wide-angle, i.e., more than 50 ° distributions, carries out the collection of image information in three different angles, therefore
Avoid collection dead angle, it is ensured that the present invention can more fully gather material information, can accurately more judge gathered image letter
The whether diacritical material of the material of breath, so as to improve sharpness of separation.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
Below in conjunction with the accompanying drawings, by the description to embodiment, the present invention will be further described：
As shown in figure 1, a kind of multi-angle material information harvester for caterpillar type color sorting machine of the invention, including image
Acquisition system, image capturing system includes three photograph groups, respectively the first photograph group 1, the second photograph group 2 and the 3rd photograph
Group 3, the first photograph group 1, the second photograph group 2 are fixedly mounted on the top of material information collection point 4, and the 3rd photograph group 3 fixes peace
The lower section of information point 4 is gathered mounted in material.Material information collection point 4 be located at material to be selected along crawler belt fall when parabolic path
On, a blow gun 10 is installed with material information collection point 4.
The camera I 11 of first photograph group 1, the camera II 21 of the second photograph group 2, the photograph of the camera III 31 of the 3rd photograph group 3
Ray intersection is penetrated at material information collection point 4, and the folder between the irradiation light of camera I 11 and the irradiation light of camera II 21
Angular region is 50 °~70 °, preferably 57 °, the angle model between the irradiation light of camera II 21 and the irradiation light of camera III 31
Enclose for 120 °~140 °, preferably 131 °.
The first photograph group 1, the second photograph group 2 and the 3rd photograph group 3 of the present invention is separately installed with corresponding background board,
Respectively background board I 12, background board II 22 and background board III 32, background board I 12 are arranged on the irradiation light and thing of camera I 11
Expect on the intersecting extended line of information gathering point 4, background board II 22 is arranged on the irradiation light of camera II 21 and material information is gathered
On the intersecting extended line of point 4, background board III 32 is arranged on the irradiation light of camera III 31 and prolonging that material information collection point 4 is intersected
On long line.Meanwhile, rationalize for the ease of the distribution space of whole caterpillar type color sorting machine photographic system, reduce photograph as far as possible
Space shared by system, color background plate, and the vertical irradiation light located at camera III 31 are used by background board II 22
On the extended line intersected with material information collection point 4.
In addition, the photographic effect in order to lift photographic system, strengthens lighting effect, in the first photograph group 1, the second photograph group
2 and the 3rd be separately installed with corresponding light source at photograph group 3, respectively light source I 5, light source II 6, light source III 7, light source IV 8,
Light source V 9, wherein, light source I 5, light source II 6 are at the first photograph group 1, and light source III 7 is at the second photograph group 2, light source IV
8th, light source V 9 is at the 3rd photograph group 3.Go out to set single light source in the second photograph group 2, the space for reducing photographic system is accounted for
With making the spatial distribution of photographic system more reasonable.
The present invention is when gathering material information, and material to be selected is moved on tracked machine, by tracked machine drive after dish out, when treating
When selecting the material to run to material information collection point 4, camera I 11, camera II 21, camera III 31 gather material information simultaneously.Due to
Angle between three cameras is distributed in wide-angle, i.e., more than 50 ° distributions, and adopting for image information is carried out in three different angles
Collection, therefore avoid collection dead angle, it is ensured that the present invention can more fully gather material information, can accurately more judge to be gathered
The whether diacritical material of the material of image information, so as to improve sharpness of separation.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (6)
1. for the multi-angle material information harvester of caterpillar type color sorting machine, including image capturing system, it is characterised in that：Institute
Stating image capturing system includes three photograph groups, respectively the first photograph group (1), the second photograph group (2) and the 3rd photograph group
(3), the first photograph group (1), the second photograph group (2) are fixedly mounted on the top of material information collection point (4), the 3rd photograph
Group (3) is fixedly mounted on the lower section of material collection information point (4), and the material information collection point (4) is located at material to be selected along shoe
On parabolic path when band is fallen, the camera I (11) of the first photograph group (1), the camera II of the second photograph group (2)
(21), the irradiation light of the camera III (31) of the 3rd photograph group (3) intersects at material information collection point (4) place, and camera I
(11) angular range between irradiation light and the irradiation light of camera II (21) is 50 °~70 °, the irradiation light of camera II (21)
Angular range between the irradiation light of line and camera III (31) is 120 °~140 °.
2. the multi-angle material information harvester according to claim 1 for caterpillar type color sorting machine, it is characterised in that：
Angle between described (11) irradiation light of camera I and the irradiation light of camera II (21) is 57 °, the irradiation light of camera II (21)
Angle between the irradiation light of line and camera III (31) is 131 °.
3. the multi-angle material information harvester according to claim 2 for caterpillar type color sorting machine, it is characterised in that：
The first photograph group (1), the second photograph group (2) and the 3rd photograph group (3) are separately installed with corresponding background board, are respectively
Background board I (12), background board II (22) and background board III (32), the background board I (12) are arranged on the irradiation of camera I (11)
On the extended line that light intersects with material information collection point (4), background board II (22) is arranged on the irradiation light of camera II (21)
On the extended line intersected with material information collection point (4), background board III (32) is arranged on the irradiation light and thing of camera III (31)
Expect on the intersecting extended line of information gathering point (4).
4. the multi-angle material information harvester according to claim 3 for caterpillar type color sorting machine, it is characterised in that：
The first photograph group (1), the second photograph group (2) and the 3rd photograph group (3) are separately installed with corresponding light source, respectively light
Source I (5), light source II (6), light source III (7), light source IV (8), light source V (9), wherein, light source I (5), light source II (6) are located at the
One photograph group (1) place, light source III (7) is located at second photograph group (2) place, and light source IV (8), light source V (9) are located at the 3rd photograph group
(3) place.
5. the multi-angle material information harvester for caterpillar type color sorting machine according to claim 3 or 4, its feature exists
In：The background board II (22) uses color background plate, and the vertical irradiation light located at camera III (31) is believed with material
Cease on collection point (4) intersecting extended line.
6. the multi-angle material information harvester according to claim 1 for caterpillar type color sorting machine, it is characterised in that：
Material information collection point (4) place is installed with a blow gun (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710425313.5A CN107008669A (en) | 2017-06-08 | 2017-06-08 | Multi-angle material information harvester for caterpillar type color sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710425313.5A CN107008669A (en) | 2017-06-08 | 2017-06-08 | Multi-angle material information harvester for caterpillar type color sorting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107008669A true CN107008669A (en) | 2017-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710425313.5A Pending CN107008669A (en) | 2017-06-08 | 2017-06-08 | Multi-angle material information harvester for caterpillar type color sorting machine |
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| CN (1) | CN107008669A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405376A (en) * | 2018-05-15 | 2018-08-17 | 华核（天津）新技术开发有限公司 | Pass through formula large granular materials color selector and control method one by one |
| CN109675819A (en) * | 2019-01-29 | 2019-04-26 | 南京林业大学 | Black fruit fructus lycii sorting unit and identification and sorting algorithm based on depth camera |
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| CN101373178A (en) * | 2007-08-24 | 2009-02-25 | 陈琱璧 | Method and system for detecting granular medicament appearance |
| WO2009081969A1 (en) * | 2007-12-26 | 2009-07-02 | Shimadzu Corporation | Biological image acquisition device |
| JP2009240876A (en) * | 2008-03-29 | 2009-10-22 | Satake Corp | Optical rice grain sorter |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405376A (en) * | 2018-05-15 | 2018-08-17 | 华核（天津）新技术开发有限公司 | Pass through formula large granular materials color selector and control method one by one |
| CN109675819A (en) * | 2019-01-29 | 2019-04-26 | 南京林业大学 | Black fruit fructus lycii sorting unit and identification and sorting algorithm based on depth camera |
| CN109675819B (en) * | 2019-01-29 | 2023-06-23 | 南京林业大学 | Lycium ruthenicum sorting device based on depth camera and recognition and sorting algorithm |
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Application publication date: 20170804 |
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| RJ01 | Rejection of invention patent application after publication |