CN115007477B - Discharging control system and method for color sorter - Google Patents
Discharging control system and method for color sorter Download PDFInfo
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- CN115007477B CN115007477B CN202210729753.0A CN202210729753A CN115007477B CN 115007477 B CN115007477 B CN 115007477B CN 202210729753 A CN202210729753 A CN 202210729753A CN 115007477 B CN115007477 B CN 115007477B
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000007599 discharging Methods 0.000 title claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 195
- 238000012163 sequencing technique Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Classifications
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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
- B07C5/34—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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- 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]
Abstract
The invention discloses a blanking control system and a control method of a color sorter, which belong to the technical field of color sorters and comprise a material module, an adjusting module, an acquisition module and a server; the material module is used for managing materials in the color selector bin and acquiring the material quantity in the bin in real time; the acquisition module is used for acquiring material information in the slideway and obtaining the material flow rate; the adjusting module is used for adjusting the material discharging speed in each slideway in the color selector, a corresponding adjusting device is arranged for each slideway, the material quantity in the storage bin is obtained in real time through the material module, and the corresponding material standard flow is matched according to the obtained material quantity; receiving the material flow in each slideway sent by the acquisition module, adjusting the material flow in each slideway by an adjusting device according to the obtained material flow in each slideway, adjusting the material flow in each slideway to the same flow, and marking the same as the adjustment flow; and comparing the material standard flow with the adjustment flow, and adjusting the adjustment flow to the material standard flow again.
Description
Technical Field
The invention belongs to the technical field of color selectors, and particularly relates to a blanking control system and a control method of a color selector.
Background
The color selector is equipment for automatically sorting out different-color particles in the particle materials by utilizing a photoelectric detection technology according to the differences of optical special effects, shapes and materials of the materials. Currently, color sorters are used in the fields of bulk materials or packaging industry, food quality detection and classification.
The current color selector is generally provided with a plurality of material slideways, but because of the influence of factors such as slideway positions, the material flow in each slideway is different in the working process of the color selector, and in order to meet the corresponding color selection requirement, operators are required to set a plurality of parameters when carrying out color selector parameter setting, so that the color selector has higher professional and experience requirements on the operators and higher operation difficulty;
therefore, in order to solve the problem, the invention provides a blanking control system and a control method of a color sorter.
Disclosure of Invention
In order to solve the problems in the scheme, the invention provides a blanking control system and a control method of a color sorter.
The aim of the invention can be achieved by the following technical scheme:
a blanking control system of a color sorter comprises a material module, an adjusting module, an acquisition module and a server;
the material module is used for managing materials in the color selector bin and acquiring the material quantity in the bin in real time; the acquisition module is used for acquiring material information in the slideway, processing the acquired material information, obtaining material flow rate and sending the obtained material flow rate to the adjustment module;
the adjusting module is used for adjusting the material discharging speed in each slideway in the color selector, a corresponding adjusting device is arranged for each slideway, the material quantity in the storage bin is obtained in real time through the material module, and the corresponding material standard flow is matched according to the obtained material quantity; receiving the material flow in each slideway sent by the acquisition module, adjusting the material flow in each slideway by an adjusting device according to the obtained material flow in each slideway, adjusting the material flow in each slideway to the same flow, and marking the same as the adjustment flow; and comparing the material standard flow with the adjustment flow, and adjusting the adjustment flow to the material standard flow again.
Further, the method for matching the corresponding material standard flow according to the obtained material quantity comprises the following steps:
setting material standard flow corresponding to different material amounts according to the capacity of the storage bin, summarizing and establishing a corresponding material standard flow matching table, and inputting the obtained material amounts into the standard flow matching table for matching to obtain the corresponding material standard flow.
Further, the method for adjusting the material flow in each slideway through the adjusting device comprises the following steps:
determining the adjustment flow, calculating the difference between other logistics flows and the adjustment flow, marking the difference as a second difference, marking corresponding slideway labels, integrating all the second differences into a difference analysis set, setting corresponding adjustment parameter sets according to the obtained difference analysis set, and adjusting corresponding adjusting devices according to the set adjustment parameter sets.
Further, the method for determining the adjustment flow comprises the following steps:
identifying the logistics flow in each slideway, acquiring the material standard flow, calculating the difference value between the logistics flow in each slideway and the material standard flow, marking the difference value as a first difference value, sequencing the first difference value according to the sequence of the absolute value from small to large, and selecting the logistics flow with the first sequencing as the adjustment flow.
Further, the method for readjusting the adjustment flow to the material standard flow comprises the following steps:
calculating the difference between the adjustment flow and the material standard flow, marking the difference as a target difference, matching the adjustment parameters of the corresponding adjustment devices of the slide ways according to the calculated target difference, adjusting the corresponding adjustment devices according to the matched adjustment parameters, and adjusting the material flow in all the slide ways to the material standard flow.
Further, a material lower limit value is arranged in the material module, and when the content of the remaining material reaches the material lower limit value, corresponding material adding information is generated to add the material.
A blanking control method of a color sorter specifically comprises the following steps:
setting a corresponding adjusting device for each color selector slideway, acquiring the material quantity in the storage bin in real time, and matching the corresponding material standard flow according to the acquired material quantity; collecting the material flow in each slideway, adjusting the material flow in each slideway to be the same flow according to the obtained material flow in each slideway by an adjusting device, and marking the material flow in each slideway as the adjustment flow; and comparing the material standard flow with the adjustment flow, and adjusting the adjustment flow to the material standard flow again.
Compared with the prior art, the invention has the beneficial effects that: through mutually supporting between material module, adjustment module and the collection module, realize adjusting the material flow in each slide for the material flow in each slide is the same or in certain error range, solves operating personnel and needs to set up the problem of a plurality of look selection machine parameters, reduces operating personnel's the operation degree of difficulty.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 is a functional block diagram of the present invention.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, a blanking control system of a color sorter comprises a material module, an adjusting module, an acquisition module and a server;
the material module is used for managing materials in a bin of the color sorter, a material acquisition device is arranged in the bin, and the content of the materials remained in the bin is obtained in real time through the arranged material acquisition device, wherein the material acquisition device can be a laser radar acquisition device, an image acquisition device and other acquisition devices capable of identifying the materials remained in the bin; the method comprises the steps that according to the material content obtained in real time, subsequent material management can be conducted, if a material lower limit value is set according to the requirement, when the residual material content reaches the material lower limit value, corresponding material adding information can be generated, according to a corresponding process flow, a mode of notifying corresponding management personnel can be adopted, manual control is adopted to conduct material adding, and for the process flow with an automatic material adding function, the material adding information can be sent to a corresponding feeding device to conduct corresponding material adding; in other application scenarios, for example, because of the sorting progress requirement, the accumulation of materials in the bin and the like, the blanking speed of the bin is required, so that the corresponding blanking speed is calculated through the content of the materials obtained in real time, the calculated blanking speed is compared with the preset blanking speed, and then corresponding adjustment is performed, or a corresponding control instruction is generated and sent to a corresponding control module.
The acquisition module is used for acquiring material information in the slideway, such as the material information acquired by the image acquisition equipment, processing the acquired material information, obtaining a material flow rate, and sending the obtained material flow rate to the adjustment module.
The collected material information is processed to obtain a material flow rate, and the corresponding material flow rate can be calculated according to the collected material information by the existing collection and identification technology, so that the detailed description is omitted.
The adjusting module is used for adjusting the material discharging speed in each slideway in the color selector, and because the material flow in each slideway is different in the working process of the color selector according to the influence of factors such as the position of the slideway, and in order to meet the corresponding color selection requirement, an operator is required to set a plurality of parameters when carrying out color selector parameter setting, so that the color selector has higher professional and experience requirements on the operator and higher operation difficulty; in order to solve the problem, the material flow in each slideway is adjusted by the setting and adjusting module, so that the material flow in each slideway is the same or within a certain error range, the problem that an operator needs to set a plurality of color selector parameters is solved, and the operation difficulty of the operator is reduced.
The specific method comprises the following steps:
corresponding adjusting devices are arranged for each slideway, such as a vibrator and other adjusting devices are arranged above the slideway, and the flow velocity of materials in the slideway is adjusted by adjusting corresponding vibration, so that other existing equipment capable of realizing the same function can be used; acquiring the material quantity in the bin in real time through a material module, and matching the corresponding material standard flow according to the acquired material quantity; receiving the material flow in each slideway sent by the acquisition module, adjusting the material flow in each slideway by an adjusting device according to the obtained material flow in each slideway, adjusting the material flow in each slideway to the same flow, and marking the same as the adjustment flow; and comparing the material standard flow with the adjustment flow, and adjusting the adjustment flow to the material standard flow again.
The method for matching the corresponding material standard flow according to the obtained material quantity comprises the following steps:
setting material standard flow corresponding to different material amounts according to the capacity of the storage bin, summarizing and establishing a corresponding material standard flow matching table, and inputting the obtained material amounts into the standard flow matching table for matching to obtain the corresponding material standard flow.
Setting material standard flow corresponding to different material amounts according to the capacity of the bin, wherein in one embodiment, a manual mode can be adopted for setting based on the operation knowledge and operation experience of historical operators; in another embodiment, material adjustment data of a corresponding color selector are obtained based on big data, blanking rates corresponding to different material amounts are summarized according to the obtained material adjustment data, and then corresponding material standard flow rates are set.
The method for adjusting the material flow in each slideway through the adjusting device comprises the following steps:
identifying the logistics flow in each slideway, acquiring the material standard flow, calculating the difference between the logistics flow in each slideway and the material standard flow, marking the difference as a first difference, sequencing the first difference according to the sequence of the absolute value from small to large, selecting the first logistics flow as the adjustment flow, calculating the difference between other logistics flows and the adjustment flow, marking the difference as a second difference, marking corresponding slideway labels, integrating all the second differences into a difference analysis set, setting corresponding adjustment parameter sets according to the obtained difference analysis set, and adjusting corresponding adjusting devices according to the set adjustment parameter sets.
The method for setting the corresponding adjustment parameter set according to the obtained difference analysis set comprises the following steps:
corresponding analysis models can be established based on the CNN network or the DNN network, corresponding training sets are set, training is carried out through the training sets, and the difference analysis sets are analyzed through the analysis models after training, so that corresponding adjustment parameter sets are obtained.
In other embodiments, the flow rate of the stream may be set to be the highest, the middle, etc. according to the habit of the user, and the subsequent processes are the same.
The method for readjusting the adjusting flow to the standard flow of the material comprises the following steps:
calculating the difference between the adjustment flow and the material standard flow, marking the difference as a target difference, matching the adjustment parameters of the corresponding adjustment devices of the slide ways according to the calculated target difference, adjusting the corresponding adjustment devices according to the matched adjustment parameters, and adjusting the material flow in all the slide ways to the material standard flow.
According to the calculated target difference values, the adjustment parameters of the corresponding adjustment devices of the sliding ways are matched, according to a large amount of historical adjustment data, the adjustment parameters corresponding to different target difference values can be statistically summarized, the corresponding historical adjustment data can be obtained in various modes, such as corresponding analog acquisition, adjustment data generated daily after operation and the like, can be obtained in various modes, after corresponding summarization is carried out again, a corresponding adjustment parameter matching table can be obtained, and after matching, the corresponding adjustment parameters are obtained.
A blanking control method of a color sorter specifically comprises the following steps:
setting a corresponding adjusting device for each color selector slideway, acquiring the material quantity in the storage bin in real time, and matching the corresponding material standard flow according to the acquired material quantity; collecting the material flow in each slideway, adjusting the material flow in each slideway to be the same flow according to the obtained material flow in each slideway by an adjusting device, and marking the material flow in each slideway as the adjustment flow; and comparing the material standard flow with the adjustment flow, and adjusting the adjustment flow to the material standard flow again.
The above embodiments are only for illustrating the technical method of the present invention and not for limiting the same, and it should be understood by those skilled in the art that the technical method of the present invention may be modified or substituted without departing from the spirit and scope of the technical method of the present invention.
Claims (5)
1. The blanking control system of the color sorter is characterized by comprising a material module, an adjusting module, an acquisition module and a server;
the material module is used for managing materials in the color selector bin and acquiring the material quantity in the bin in real time; the acquisition module is used for acquiring material information in the slideway, processing the acquired material information, obtaining material flow rate and sending the obtained material flow rate to the adjustment module;
the adjusting module is used for adjusting the material discharging speed in each slideway in the color selector, a corresponding adjusting device is arranged for each slideway, the material quantity in the storage bin is obtained in real time through the material module, and the corresponding material standard flow is matched according to the obtained material quantity; receiving the material flow in each slideway sent by the acquisition module, adjusting the material flow in each slideway by an adjusting device according to the obtained material flow in each slideway, adjusting the material flow in each slideway to the same flow, and marking the same as the adjustment flow; comparing the material standard flow with the adjustment flow, and adjusting the adjustment flow to the material standard flow again;
the method for determining the adjustment flow comprises the following steps:
identifying the logistics flow in each slideway, acquiring the material standard flow, calculating the difference value between the logistics flow in each slideway and the material standard flow, marking the difference value as a first difference value, sequencing the first difference value according to the sequence from the absolute value to the large value, and selecting the logistics flow with the first sequencing as the adjustment flow;
the method for adjusting the material flow in each slideway through the adjusting device comprises the following steps:
determining the adjustment flow, calculating the difference between the logistics flow and the adjustment flow in the rest slide ways, marking the difference as a second difference, marking corresponding slide way labels, integrating all the second differences into a difference analysis set, setting corresponding adjustment parameter sets according to the obtained difference analysis set, and adjusting corresponding adjusting devices according to the set adjustment parameter sets.
2. The blanking control system of a color sorter as in claim 1, wherein the method for matching the corresponding material standard flow according to the obtained material amount includes:
setting material standard flow corresponding to different material amounts according to the capacity of the storage bin, summarizing and establishing a corresponding material standard flow matching table, inputting the obtained material amounts into the standard flow matching table for matching, and obtaining the corresponding material standard flow.
3. The blanking control system of a color sorter as claimed in claim 1, wherein the method of readjusting the adjustment flow to the material standard flow comprises:
calculating the difference between the adjustment flow and the material standard flow, marking the difference as a target difference, matching the adjustment parameters of the corresponding adjustment devices of the slide ways according to the calculated target difference, adjusting the corresponding adjustment devices according to the matched adjustment parameters, and adjusting the material flow in all the slide ways to the material standard flow.
4. The blanking control system of the color sorter as claimed in claim 1, wherein a material lower limit value is set in the material module, and when the content of the remaining material reaches the material lower limit value, corresponding material adding information is generated to add the material.
5. A method for controlling blanking of a color sorter, which is applied to a blanking control system of a color sorter as claimed in any one of claims 1 to 4, and the specific method comprises the following steps:
setting a corresponding adjusting device for each color selector slideway, acquiring the material quantity in the storage bin in real time, and matching the corresponding material standard flow according to the acquired material quantity; collecting the material flow in each slideway, adjusting the material flow in each slideway to be the same flow according to the obtained material flow in each slideway by an adjusting device, and marking the material flow in each slideway as the adjustment flow; and comparing the material standard flow with the adjustment flow, and adjusting the adjustment flow to the material standard flow again.
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| CN202210729753.0A CN115007477B (en) | 2022-06-24 | 2022-06-24 | Discharging control system and method for color sorter |
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| CN115007477B true CN115007477B (en) | 2023-12-01 |
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2022
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