CN115007498A - Multi-time blanking control system and control method for color sorter - Google Patents
Multi-time blanking control system and control method for color sorter Download PDFInfo
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- CN115007498A CN115007498A CN202210724863.8A CN202210724863A CN115007498A CN 115007498 A CN115007498 A CN 115007498A CN 202210724863 A CN202210724863 A CN 202210724863A CN 115007498 A CN115007498 A CN 115007498A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 262
- 239000002994 raw material Substances 0.000 claims description 17
- 230000003111 delayed effect Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 abstract description 3
- 241001268993 Heterochrosis Species 0.000 description 5
- 239000008187 granular material Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 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
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- 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
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- 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
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses a control system and a control method for multiple blanking of a color sorter, relates to the technical field of material sorting, and solves the technical problems that in the prior art, in the material sorting process, a plurality of layers of sorting devices are connected through a switch device, the working efficiency of the plurality of layers of sorting devices needs to be comprehensively considered, the material accumulation is easily caused, and the material sorting efficiency is reduced; according to the invention, the original materials of the bin are uniformly distributed to the plurality of slideways through the vibrators, the heterochromatic materials on the slideways are removed, the material removing efficiency is obtained, the material removing efficiency is combined to coordinate the separation work among the material separation devices at all levels, and the material separation efficiency can be improved while the material separation precision is ensured; according to the invention, all levels of material sorting devices are flexibly connected, and the working state of the previous level of material sorting device is analyzed through the arranged intelligent control module to coordinate the sorting work of the next level of material sorting device, so that the sorting efficiency can be improved, and the continuity of material sorting is ensured.
Description
Technical Field
The invention belongs to the field of material sorting, relates to a multiple blanking control technology of a color sorter, and particularly relates to a multiple blanking control system and a control method of the color sorter.
Background
The look selects the machine to utilize the photoelectric detection technique to come out with the heterochrosis granule automatic sorting in the granule material based on material optical characteristic difference, when image sensor detected the heterochrosis granule promptly, through air nozzle or air gun with the separation of heterochrosis granule, realizes the purpose that the material was selected separately.
The prior art (patent application with publication number CN 110052400A) discloses a multi-layer sorting device for a color sorter, which is provided with a multi-layer material sorting structure based on a CCD sensor, a light source, a background plate and a switch device to improve the color sorting precision. In the prior art, in the material sorting process, a multi-layer sorting device is connected through a switch device, the working efficiency of the multi-layer sorting device needs to be comprehensively considered, the material accumulation is easily caused, and the material sorting efficiency is reduced; therefore, a control system and a control method for multiple blanking of a color sorter are needed.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art; therefore, the invention provides a multi-discharging control system and a control method for a color sorter, which are used for solving the technical problem that in the prior art, a switch device is used for connecting a multilayer sorting device in the material sorting process, the working efficiency of the multilayer sorting device needs to be comprehensively considered, the material accumulation is easily caused, and the material sorting efficiency is reduced.
The multi-stage material sorting device is provided with the intelligent control module, the sorting state of the material sorting device is analyzed through the intelligent control module, the sorting work among all stages of material sorting devices is coordinated, and the material sorting efficiency can be improved while the material sorting precision is ensured.
In order to achieve the above object, a first aspect of the present invention provides a multiple blanking control system for a color sorter, including multiple stages of material sorting devices, and an intelligent control module for controlling the multiple stages of material sorting devices, where the material sorting devices include a storage bin, a vibrator, a chute, an image sensor, and a rejecting device, and the multiple stages of material sorting devices are connected to each other;
the intelligent control module is used for adjusting material conveying among the material sorting devices at all levels, and comprises:
uniformly distributing the original materials of the bin to a plurality of slide ways through the vibrator, and rejecting the different-color materials through the cooperation of the image sensor and the rejecting device to obtain the materials to be evaluated;
analyzing the material removing efficiency according to the image sensor and the removing device; judging whether the materials to be evaluated are conveyed to the next-stage material sorting device or not according to the material removing efficiency;
and when the material to be evaluated is conveyed to the next-stage material sorting device, delaying and adjusting the vibrator corresponding to the next-stage material sorting device.
Preferably, each stage of the material sorting device is provided with a plurality of vibrators, and the number of the vibrators in each stage of the material sorting device is consistent with that of the slide ways;
each slide way corresponds to at least one image sensor, and each slide way is correspondingly provided with a dimming device; wherein, the dimming device comprises a light source and a background plate.
Preferably, the image sensor and the background plate are correspondingly arranged on the upper side and the lower side of the slideway, and the light source and the background plate are combined to ensure the acquisition environment of the image sensor.
Preferably, a plurality of stages the material sorting device end to end, include:
the material sorting device at the upper stage directly conveys the obtained material to be evaluated to a material bin corresponding to the material sorting device at the lower stage; or
And the material sorting device of the previous stage conveys the obtained materials to be evaluated to a connecting bin, and then conveys the materials to be evaluated to a bin of the material sorting device of the next stage through the connecting bin.
Preferably, the raw materials are stored in a bin of the material sorting device at the first level, the raw materials in the bin are identified and analyzed through a laser radar, and the vibration frequency of the plurality of vibrators is adjusted according to an analysis result.
Preferably, the intelligent control module combines image sensor and removing devices to obtain material removing efficiency, includes:
acquiring a set period; wherein the set period comprises 1 second, 10 seconds or 60 seconds;
acquiring the total amount of the different-color materials in a set period through the image sensor, and calculating the material removing efficiency by combining the working efficiency of the removing device; wherein the removing device comprises an air nozzle or an air gun.
Preferably, when the material removing efficiency is not greater than the removing efficiency threshold, the material to be evaluated is conveyed to the next-stage material sorting device; wherein the rejection efficiency threshold is set empirically;
and simultaneously, according to the total amount of the original materials in a set period or a vibrator of the material sorting device at the previous stage, the vibration frequency of the vibrator corresponding to the material sorting device at the next stage is delayed and adjusted.
The invention provides a color selector multi-time blanking control method, which comprises the following steps:
uniformly distributing the original materials of the storage bin to the plurality of slideways through the vibrator, and eliminating different-color materials through the matching of the image sensor and the eliminating device to obtain materials to be evaluated;
analyzing the material removing efficiency according to the image sensor and the removing device; judging whether the materials to be evaluated are conveyed to the next-stage material sorting device or not according to the material removing efficiency;
and when the material to be evaluated is conveyed to the next-stage material sorting device, delaying and adjusting the vibrator corresponding to the next-stage material sorting device.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the multistage material sorting devices are arranged, the original materials of the storage bin are uniformly distributed to the plurality of slideways through the vibrators, the heterochromatic materials on the slideways are removed, the material removing efficiency is obtained, the sorting work among the material sorting devices at all levels is coordinated by combining the material removing efficiency, and the material sorting efficiency can be improved while the material sorting precision is ensured.
2. According to the invention, all levels of material sorting devices are flexibly connected, and the working state of the previous level of material sorting device is analyzed through the arranged intelligent control module to coordinate the sorting work of the next level of material sorting device, so that the sorting efficiency can be improved, and the continuity of material sorting is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the working steps of the present invention;
FIG. 2 is a schematic view showing the connection of the main components of the material sorting apparatus according to the present invention;
FIG. 3 is a schematic end-to-end connection of a two-stage material sorting apparatus of the present invention.
Detailed Description
The technical solutions of the present invention will be described below clearly and completely in conjunction with the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the material sorting process, the multilayer sorting device is connected through the switch device in the prior art, and the multilayer sorting device is mechanically connected, so that the working efficiency of the multilayer sorting device needs to be comprehensively considered, the materials are easily accumulated, and the material sorting efficiency is reduced.
According to the invention, all levels of material sorting devices are flexibly connected, and the working state of the previous level of material sorting device is analyzed through the arranged intelligent control module to coordinate the sorting work of the next level of material sorting device, so that the sorting efficiency can be improved, and the sorting work of all levels of material sorting devices can be flexibly coordinated to ensure the material sorting precision.
Referring to fig. 1-2, in a first aspect of the present invention, a multiple blanking control system for a color sorter is provided, including a plurality of material sorting devices, and an intelligent control module for controlling the plurality of material sorting devices, where the material sorting devices include a storage bin, a vibrator, a chute, an image sensor, and a rejecting device, and the material sorting devices are connected to each other;
the intelligent control module is used for adjusting the material conveying between the material sorting devices at all levels, and comprises:
uniformly distributing the original materials in the bin to a plurality of slideways through a vibrator, and rejecting heterochromatic materials through the cooperation of an image sensor and a rejecting device to obtain the materials to be evaluated;
analyzing the material removing efficiency according to the image sensor and the removing device; judging whether to convey the materials to be evaluated to a next-stage material sorting device or not according to the material removing efficiency;
and when the material to be evaluated is conveyed to the next-stage material sorting device, delaying and adjusting the vibrator corresponding to the next-stage material sorting device.
The intelligent control module is equivalent to a server, acquires relevant data of the material sorting devices of the multiple levels to coordinate and control the material sorting devices of the multiple levels, can display the working states of the material sorting devices to users in real time, and can manually adjust working parameters of the material sorting devices through the intelligent control module.
The material sorting device is essentially a color sorter and sequentially comprises a bin, a vibrator, a slideway, an image sensor and a removing device from top to bottom. Image sensor and removing devices mainly depend on the slide setting, and image sensor mainly includes the CCD sensor, and removing devices is after discerning the heterochrosis material, rejects the heterochrosis material, and removing devices mainly includes air nozzle or air blow gun.
In the application of the invention, each stage of material sorting device is provided with a plurality of vibrators, and the number of the vibrators in each stage of material sorting device is consistent with that of the slide ways; every slide all corresponds an image sensor at least, and every slide all corresponds and is provided with the device of adjusting luminance. The material sorting device is provided with a stock bin, a plurality of vibrators and a plurality of slideways, each slideway is provided with an image sensor and a removing device, and the more the slideways are, the higher the material sorting efficiency is.
The raw materials in the storage bin corresponding to the material sorting device are uniformly distributed into corresponding slideways through the vibrators, a plurality of pipelines can be arranged on one side (generally the lower side) of the storage bin, each vibrator is responsible for one pipeline, and the raw materials are released from the pipelines and conveyed to the corresponding slideways by controlling the vibration frequency of the vibrators; of course, the raw materials in the storage bin can be uniformly distributed to the corresponding slide ways through the vibrators in other ways.
It should be noted that in order to ensure that the raw material can be uniformly distributed to a plurality of chutes, the vibration frequency of each vibrator should be adjusted independently, that is, the vibration frequency of each vibrator is not consistent when the raw material is uniformly distributed to each chute. The adjustment of the vibration frequency corresponding to the plurality of vibrators should comprehensively consider the position relation among the slideways and the total amount of the raw materials in the storage bin.
According to the invention, the image sensor and the background plate are correspondingly arranged on the upper side and the lower side of the slideway, and the light source and the background plate are combined to ensure the acquisition environment of the image sensor. In other preferred embodiments, the image sensor and the background plate can be arranged on the front side and the rear side of the slideway, and the image sensor and the background plate of different material sorting devices are the same.
Each slideway is correspondingly provided with a light modulation device, and a light source and a background plate in the light modulation device are combined to provide a good environment for an image sensor to acquire data. The image sensor is arranged on the upper side of the slide way, the light source and the background plate are arranged on the lower side of the slide way, light emitted by the light source is reflected or filtered by the background plate and then transmitted to irradiate the slide way, and therefore light rays for collecting data by the image sensor are guaranteed.
It can be understood that, if the light is reflected by the background plate, the background plate is a reflective mirror, and if the light is filtered by the background plate, the background plate is an optical filter, and the background plate is set according to actual conditions. Simultaneously, in order to guarantee the data quality that image acquisition device gathered, the slide needs can the printing opacity, if make the slide through plastics.
Referring to fig. 3, the several stages of material sorting apparatus according to the present invention are connected end to end, and include:
the previous-stage material sorting device directly conveys the obtained material to be evaluated to a material bin corresponding to the next-stage material sorting device; or the previous-stage material sorting device conveys the obtained materials to be evaluated to the connecting bin, and then conveys the materials to be evaluated to the bin of the next-stage material sorting device through the connecting bin.
Two-stage material sorting unit is nimble to be connected from top to bottom, and the material that last one-level material sorting unit divides the elected both can directly carry to next level material sorting unit's feed bin in, can carry to material sorting unit again through linking up storehouse temporary storage again. The flexibility that each material sorting unit set up can be improved in nimble connection, avoids taking too much space.
It should be understood that the upper stage, the lower stage, the upper and lower stages, the front and rear stages, and the like in the present application only represent the material conveying relationship between the material sorting devices, and do not represent the actual positional relationship of the material sorting devices.
According to the method, the raw materials are stored in the bin of the primary material sorting device, the raw materials in the bin are identified and analyzed through the laser radar, and the vibration frequency of the plurality of vibrators is adjusted according to the analysis result.
The raw materials need be sorted through a plurality of grades of material sorting unit, therefore the raw materials carries to first order material sorting unit's feed bin, is provided with laser radar in this feed bin, can judge the raw materials total amount through laser radar, and then adjusts each vibrator to carry raw materials high efficiency to each slide. It can be understood that the stock bin of the first-level material sorting device is provided with the laser radar, and then the later material sorting devices at all levels can be provided with no laser radar.
The application of the invention discloses an intelligent control module which combines an image sensor and a removing device to obtain the material removing efficiency, and the method comprises the following steps:
acquiring a set period; the total amount of the different-color materials in the set period is obtained through the image sensor, and the material removing efficiency is calculated by combining the working efficiency of the removing device.
Whether the materials to be evaluated are conveyed to the next-stage material sorting device depends on whether the heterochromatic materials in the materials to be evaluated meet the quality requirement, and if the heterochromatic materials in the materials to be evaluated meet the quality requirement, the materials do not need to be conveyed to the next-stage material sorting device. According to the method, the total amount of the different-color materials in a set period is acquired through data acquired by an image sensor, the material removing efficiency is calculated by combining the working efficiency of a removing device, if the material removing efficiency is too low, the removing of the different-color materials cannot meet the quality requirement, and further separation is needed.
The method for obtaining the material rejection efficiency is exemplified as follows:
assuming that the original materials in the set period have the different-color materials 100 in common, and the removing device can remove 50 different-color materials in the set period, the removing efficiency is 0.5, obviously, the quality requirement is not met, namely, the materials need to be further separated, and the materials to be evaluated are conveyed to the next-stage material separating device.
It should be understood that the material to be evaluated may be evaluated in other manners, such as identifying the proportion of the different color materials in the material to be evaluated after the removing device is operated, and if the proportion is large, performing the next sorting.
When the material removing efficiency is not more than the removing efficiency threshold value in the application of the invention, the material to be evaluated is conveyed to the next-stage material sorting device; and simultaneously, delay adjustment is carried out on the vibration frequency of the vibrator corresponding to the next-stage material sorting device according to the total amount of the original materials in a set period or the vibrator of the previous-stage material sorting device.
The key to coordinating the material sorting devices is the adjustment of the vibration frequency of the vibrators, and the vibrators should be in a linkage mode, i.e. the vibrator of the upper stage affects the vibrator of the lower stage. Several ways of the vibrator to adjust the vibration frequency delay are given below:
1) the total amount of the original materials in the set period can be counted, the total amount of the materials to be evaluated is obtained by combining the material removing efficiency of the set period, the time for conveying the materials to be evaluated to the next-stage material sorting device is combined, the vibration frequency of the vibrator is set by combining the time, and then delay adjustment of the next-stage vibrator is achieved.
2) The variation of the vibration frequency of the upper-stage vibrator can be counted, the variation and the time for conveying the original materials to the lower-stage material sorting device are used for setting the frequency of the vibrator, and then delay adjustment of the lower-stage vibrator is achieved. For example, the following steps are carried out:
assuming that the frequency of the upper stage vibrator is increased by 10, the time for conveying the raw materials from the vibrator to the lower stage vibrator is 5 seconds;
setting the vibration frequency of the next-stage vibrator to 10 alpha, and adjusting the vibration frequency of the next-stage vibrator to 10 alpha after 5 seconds; alpha is a proportionality coefficient larger than 0, and the setting of alpha mainly considers the rejected heterochromatic materials, namely the total amount of the materials conveyed to the next-stage material sorting device is smaller than the total amount of the original materials, so that the vibration frequency of the next-stage vibrator is not necessarily consistent with the increment of the vibration frequency of the previous-stage vibrator; if the vibration frequency of the vibrator of the upper stage is decreased, α is set with reference to the above-described theory.
The embodiment of the second aspect of the invention provides a method for controlling repeated blanking of a color selector, which comprises the following steps:
uniformly distributing the original materials in the bin to a plurality of slideways through a vibrator, and rejecting heterochromatic materials through the cooperation of an image sensor and a rejecting device to obtain the materials to be evaluated;
analyzing the material removing efficiency according to the image sensor and the removing device; judging whether to convey the material to be evaluated to a next-stage material sorting device or not according to the material removing efficiency;
and when the material to be evaluated is conveyed to the next-stage material sorting device, delaying and adjusting the vibrator corresponding to the next-stage material sorting device.
The working principle of the invention is as follows:
the original materials of the bin are uniformly distributed to the plurality of slideways through the vibrators, and the heterochromatic materials are removed through the cooperation of the image sensor and the removing device, so that the materials to be evaluated are obtained.
Analyzing the material removing efficiency according to the image sensor and the removing device; and judging whether to convey the material to be evaluated to a next-stage material sorting device or not according to the material removing efficiency.
And when the material to be evaluated is conveyed to the next-stage material sorting device, delaying and adjusting the vibrator corresponding to the next-stage material sorting device.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a look selects quick-witted unloading control system many times, includes a plurality of grades of material sorting unit to and be used for controlling a plurality of grades of material sorting unit's intelligent control module, its characterized in that:
the material sorting device comprises a storage bin, a vibrator, a slideway, an image sensor and an eliminating device, and the material sorting devices of a plurality of stages are connected with one another;
the intelligent control module is used for adjusting the material conveying among the material sorting devices at all levels, and comprises:
uniformly distributing the original materials of the bin to a plurality of slide ways through the vibrator, and rejecting the different-color materials through the cooperation of the image sensor and the rejecting device to obtain the materials to be evaluated;
analyzing the material removing efficiency according to the image sensor and the removing device; judging whether the materials to be evaluated are conveyed to the next-stage material sorting device or not according to the material removing efficiency;
and when the material to be evaluated is conveyed to the next-stage material sorting device, delaying and adjusting the vibrator corresponding to the next-stage material sorting device.
2. The multiple blanking control system of a color sorter according to claim 1, wherein a plurality of vibrators are arranged on each stage of the material sorting device, and the number of vibrators in each stage of the material sorting device is consistent with that of the slide ways;
each slide way corresponds to at least one image sensor, and each slide way is correspondingly provided with a dimming device; wherein, the dimming device comprises a light source and a background plate.
3. The multiple blanking control system of the color sorter according to claim 2, wherein the image sensor and the background plate are correspondingly arranged on the upper side and the lower side of the slide way, and the light source and the background plate are combined to ensure the collection environment of the image sensor.
4. The multiple blanking control system of a color sorter according to claim 1, wherein a plurality of stages of the material sorting apparatus are connected end-to-end, comprising:
the material sorting device of the previous stage directly conveys the obtained material to be evaluated to a material bin corresponding to the material sorting device of the next stage; or
And the material sorting device of the previous stage conveys the obtained materials to be evaluated to a connecting bin, and then conveys the materials to be evaluated to a bin of the material sorting device of the next stage through the connecting bin.
5. The multiple blanking control system of claim 1, wherein the raw material is stored in a bin of the primary material sorting device, the raw material in the bin is identified and analyzed by a laser radar, and the vibration frequency of the plurality of vibrators is adjusted according to the analysis result.
6. The multiple blanking control system of the color sorter according to claim 1, wherein the intelligent control module, in combination with the image sensor and the rejecting device, obtains the material rejecting efficiency, and comprises:
acquiring a set period; wherein the set period comprises 1 second, 10 seconds or 60 seconds;
acquiring the total amount of the different-color materials in a set period through the image sensor, and calculating the material removing efficiency by combining the working efficiency of the removing device; wherein the removing device comprises an air nozzle or an air gun.
7. The multiple blanking control system of claim 6, wherein when the material removal efficiency is not greater than a removal efficiency threshold, the material to be evaluated is conveyed to the next-stage material sorting device; wherein the rejection efficiency threshold is set empirically;
and simultaneously, according to the total amount of the original materials in a set period or a vibrator of the material sorting device at the previous stage, the vibration frequency of the vibrator corresponding to the material sorting device at the next stage is delayed and adjusted.
8. A color sorter multi-blanking control method, which is based on the operation of the color sorter multi-blanking control system of any one of claims 1 to 7, and is characterized by comprising the following steps:
uniformly distributing the original materials in the bin to a plurality of slideways through a vibrator, and rejecting heterochromatic materials through the cooperation of an image sensor and a rejecting device to obtain the materials to be evaluated;
analyzing the material removing efficiency according to the image sensor and the removing device; judging whether to convey the material to be evaluated to a next-stage material sorting device or not according to the material removing efficiency;
and when the material to be evaluated is conveyed to the next-stage material sorting device, delaying and adjusting the vibrator corresponding to the next-stage material sorting device.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786084A (en) * | 2009-12-25 | 2010-07-28 | 北京经纬纺机新技术有限公司 | Color selecting method and color selector for double-CCD material |
| CN103495563A (en) * | 2013-10-08 | 2014-01-08 | 合肥美亚光电技术股份有限公司 | Equipment and method for sorting materials for plurality of times |
| JP5435256B2 (en) * | 2009-02-13 | 2014-03-05 | 株式会社サタケ | Grain sorter |
| CN206588038U (en) * | 2017-03-14 | 2017-10-27 | 合肥美亚光电技术股份有限公司 | A kind of hopper and multi-layer caterpillar type color sorting machine using the hopper of transferring |
| CN110000109A (en) * | 2019-02-25 | 2019-07-12 | 上海沙民智能科技有限公司 | The method and device of coal and spoil is distinguished in a kind of x-ray detection |
| CN110052400A (en) * | 2019-05-22 | 2019-07-26 | 安徽中科光电色选机械有限公司 | Multilayer screening apparatus for color selector |
| CN112827860A (en) * | 2019-11-25 | 2021-05-25 | 合肥美亚光电技术股份有限公司 | Control method and control system for uniform feeding of color sorter and color sorter |
| CN113731834A (en) * | 2020-05-29 | 2021-12-03 | 中国科学院长春光学精密机械与物理研究所 | High-flux rice seed sorting device |
-
2022
- 2022-06-23 CN CN202210724863.8A patent/CN115007498B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5435256B2 (en) * | 2009-02-13 | 2014-03-05 | 株式会社サタケ | Grain sorter |
| CN101786084A (en) * | 2009-12-25 | 2010-07-28 | 北京经纬纺机新技术有限公司 | Color selecting method and color selector for double-CCD material |
| CN103495563A (en) * | 2013-10-08 | 2014-01-08 | 合肥美亚光电技术股份有限公司 | Equipment and method for sorting materials for plurality of times |
| CN206588038U (en) * | 2017-03-14 | 2017-10-27 | 合肥美亚光电技术股份有限公司 | A kind of hopper and multi-layer caterpillar type color sorting machine using the hopper of transferring |
| CN110000109A (en) * | 2019-02-25 | 2019-07-12 | 上海沙民智能科技有限公司 | The method and device of coal and spoil is distinguished in a kind of x-ray detection |
| CN110052400A (en) * | 2019-05-22 | 2019-07-26 | 安徽中科光电色选机械有限公司 | Multilayer screening apparatus for color selector |
| CN112827860A (en) * | 2019-11-25 | 2021-05-25 | 合肥美亚光电技术股份有限公司 | Control method and control system for uniform feeding of color sorter and color sorter |
| CN113731834A (en) * | 2020-05-29 | 2021-12-03 | 中国科学院长春光学精密机械与物理研究所 | High-flux rice seed sorting device |
Non-Patent Citations (1)
| Title |
|---|
| 李天真: "精米色选工艺效果影响因素分析", 四川粮油科技, no. 04 * |
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