CN110125041A - Gas suspension Cocoon Quality sorting unit - Google Patents

Gas suspension Cocoon Quality sorting unit Download PDF

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Publication number
CN110125041A
CN110125041A CN201910298940.6A CN201910298940A CN110125041A CN 110125041 A CN110125041 A CN 110125041A CN 201910298940 A CN201910298940 A CN 201910298940A CN 110125041 A CN110125041 A CN 110125041A
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CN
China
Prior art keywords
air duct
cocoon
sorted
silk cocoon
transparent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910298940.6A
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Chinese (zh)
Other versions
CN110125041B (en
Inventor
王红彬
赵明岩
蒋洪敏
施振宇
伍思慧
周哲亮
叶俊泽
祁霁舢
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China Jiliang University
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China Jiliang University
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Publication date
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Priority to CN201910298940.6A priority Critical patent/CN110125041B/en
Publication of CN110125041A publication Critical patent/CN110125041A/en
Application granted granted Critical
Publication of CN110125041B publication Critical patent/CN110125041B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting 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
    • B07C5/02Measures preceding sorting, e.g. arranging articles in a stream orientating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting 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
    • B07C5/34Sorting according to other particular properties
    • B07C5/342Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3422Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting 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
    • B07C5/36Sorting apparatus characterised by the means used for distribution
    • B07C5/361Processing or control devices therefor, e.g. escort memory
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting 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
    • B07C5/36Sorting apparatus characterised by the means used for distribution
    • B07C5/38Collecting or arranging articles in groups

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Sorting Of Articles (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

The invention discloses a kind of gas suspension Cocoon Quality sorting units, comprising: feeding mechanism, for placing silk cocoon to be sorted, discharge port is connected with the feed inlet in transparent air duct;Transparent air duct is vertically arranged and is used to suspend silk cocoon to be sorted, is provided with wind pushing mechanism below;Wind pushing mechanism, it up and down can be set to the lower section in the transparent air duct, generation pressure stabilizing air-flow blows to transparent air duct from bottom to top and the inclination of changeable phases air-flow blows to transparent air duct from bottom to top, the silk cocoon to be sorted is suspended in transparent air duct under pressure stabilizing airflow function, and is rotated under the action of the changeable phases air-flow;High speed camera repeatedly takes pictures to the silk cocoon to be sorted being suspended in transparent air duct, and is fitted to silk cocoon overall diagram to be sorted;Support structure includes at least two returnable, and is undertaken in lower section or the side-lower in the transparent air duct.The present invention can multi-channel parallel, speed is fast, at low cost, realize silk cocoon filature before quality sort automation.

Description

Gas suspension Cocoon Quality sorting unit
Technical field
The present invention relates to a kind of silk cocoon sorting technology field, specifically a kind of gas suspension Cocoon Quality sorting unit.
Background technique
China is the first big country of world's silkworm and mulberry, 64.83 ten thousand tons of fresh cocoon annual output.Silk cocoon is before filature, it is necessary to reject low-grades Cocoon (mildew cocoon, malformed cocoon, residual small cocoon), dupion (can not filature, silk quilt can only be done) etc., but this process is whole at present It is had been manually done with worker's naked eyes, precision is low, large labor intensity, high production cost, causes raw silk quality always in low and middle-end It hovers.
Silk cocoon sorting at present is mainly based on artificial separation, and detect by an unaided eye silk cocoon surface, by subjective experience to silk cocoon Quality distinguishes, and falls formula equipment for supporting patient with burn using ladder and carries out turn operation to silk cocoon.
There are silk cocoons to sort standard disunity, visually observes there are the collimation error, ladder, which falls formula device, can only make silk cocoon The problems such as small probability turns over and is unable to 360 ° omni-directional observation detection Cocoon Quality.The efficiency of separation is low, and precision is low, and influences silk Quality.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of gas suspension silk cocoons for realizing silk cocoon suspension sorting using gas suspension Quality sorting unit, improves the efficiency of separation and precision.
Technical solution provided by the present invention is to provide a kind of gas suspension Cocoon Quality sorting unit with flowering structure, packet It includes:
Feeding mechanism, for placing silk cocoon to be sorted, discharge port is connected with the feed inlet in transparent air duct;
Transparent air duct is vertically arranged and is used to suspend silk cocoon to be sorted, is provided with wind pushing mechanism below;
Wind pushing mechanism up and down can be set to the lower section in the transparent air duct, generate pressure stabilizing air-flow and blow to from bottom to top Transparent air duct and the inclination of changeable phases air-flow blow to transparent air duct from bottom to top, and the silk cocoon to be sorted hangs under pressure stabilizing airflow function It is placed in transparent air duct, and is rotated under the action of the changeable phases air-flow;
High speed camera repeatedly takes pictures to suspension with the silk cocoon to be sorted in transparent air duct, the photo repeatedly shot For being fitted to silk cocoon overall diagram to be sorted;
Support structure includes at least two returnable, and is undertaken in lower section or the side-lower in the transparent air duct.
Optionally, the gas suspension Cocoon Quality sorting unit further includes controller, and the controller is taken the photograph with the high speed As head connection, it is equipped with standard comparison database in the controller, the photo repeatedly shot is transmitted in the controller, by controlling Device processed is fitted it to obtain silk cocoon overall diagram to be sorted, the silk cocoon overall diagram to be sorted and the standard comparison database It is compared, to identify and judge the classification of silk cocoon to be sorted, the controller and the driving for driving the support structure mobile Mechanism connection, the controller identify and judge result according to the controller to control the driving mechanism corresponding actions The returnable of respective classes to be moved to the discharge outlet in transparent air duct.
Optionally, the feeding mechanism is chute feeder, and the chute feeder is obliquely installed and connect with vibrating disk, the vibration Disc vibration is so that the silk cocoon to be sorted on the chute feeder falls into the transparent air duct one by one.
Optionally, the upper contact in the transparent air duct or it is contactless be equipped with upper detection switch, the transparent air duct Lower contacts or it is contactless be equipped with lower detection switch, the upper detection switch and lower detection switch connect with the controller It connects, when silk cocoon to be sorted falls into transparent air duct, by upper detection switch, then the controller controls the high speed camera and claps According to when sorting silk cocoon by lower detection switch, then the controller controls the high speed camera stopping and takes pictures.
Optionally, the wind pushing mechanism includes gas main, supply station, pressure stabilizing tracheae, covert air-flow station and air outlet structure, institute The inlet end for stating supply station is connected to the gas main, the outlet side of the supply station respectively with the pressure stabilizing tracheae and covert gas The connection of stream station, the pressure stabilizing tracheae are connected with the pressure stabilizing stomata being vertically arranged in the air outlet structure, the covert air-flow It stands and is connected with the changeable phases stomata being obliquely installed in the air outlet structure.
Optionally, pipeline is set in the covert air-flow station, is equipped with solenoid valve, the solenoid valve and the control in the pipeline Device electrical connection processed.
Optionally, the air outlet structure upper surface is inclined-plane with holes, and the feed opening setting in the transparent air duct sorts sliding slot, The wind pushing mechanism comes downwards at the feed opening in transparent air duct, and the inclined-plane with holes is connected with the sorting sliding slot.
Using structure of the invention, compared with prior art, after having the advantage that silk cocoon to be selected enters air flue, covert Lower 360 ° of airflow function of position is seethed, and high-speed camera reads silk cocoon resemblance, and photo is fitted to a complete silk cocoon, and It is compared with the sample in database, so that it is determined that the classification of silk cocoon, and fall into corresponding returnable.The present invention can Multi-channel parallel, speed is fast, at low cost, can replace the automation artificial, quality sorts before realization silk cocoon filature completely.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (first state) of gas suspension Cocoon Quality sorting unit of the present invention;
Fig. 2 is the structural schematic diagram (the second state) of gas suspension Cocoon Quality sorting unit of the present invention;
Fig. 3 is the structural schematic diagram of mechanism of supplying gas;
Fig. 4 is the perspective view of the explosion of Fig. 3;
Fig. 5 is the structural schematic diagram at covert air-flow station;
Fig. 6 is the structural schematic diagram of supply station;
Fig. 7 is the structural schematic diagram of upper detection switch and lower detection switch.
As shown in the figure, 1, feeding mechanism, 2, silk cocoon to be sorted, 3, transparent air duct, 4, high speed camera, 5, sorting sliding slot, 6, pressure stabilizing tracheae, 7, supply station, 7-1, gas main, 7-2, pressure stabilizing airflow hole, 7-3, changeable phases airflow hole, 8, support structure, 9, Air outlet structure, 9-1, pressure stabilizing stomata, 9-2, changeable phases stomata, 10, covert air-flow station, 10-1, covert stomata, 10-2, changeable phases Air supply pipe, 10-3, solenoid valve.
Specific embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention is not restricted to these Embodiment.The present invention covers any substitution made in the spirit and scope of the present invention, modification, equivalent method and scheme.
In order to make the public have thorough understanding to the present invention, it is described in detail in the following preferred embodiment of the present invention specific Details, and the present invention can also be understood completely in description without these details for a person skilled in the art.
The present invention is more specifically described by way of example referring to attached drawing in the following passage.It should be noted that attached drawing is adopted With more simplified form and using non-accurate ratio, only to facilitate, lucidly aid in illustrating the embodiment of the present invention Purpose.
As shown in Figure 1, 2, the basic structure of gas suspension Cocoon Quality sorting unit of the invention is illustrated.Fig. 1 is first State, that is, silk cocoon to be sorted are located at the schematic diagram in transparent air duct, and Fig. 2 is the second state, i.e., after sorting silk cocoon and completing identification The schematic diagram of blanking.
Gas suspension Cocoon Quality sorting unit of the invention includes:
Feeding mechanism 1, for placing silk cocoon 2 to be sorted, discharge port is connected with the feed inlet in transparent air duct 3;
Transparent air duct 3 is vertically arranged and is used to suspend silk cocoon 2 to be sorted, is provided with wind pushing mechanism below;
Wind pushing mechanism up and down can be set to the lower section in the transparent air duct 3, generate pressure stabilizing air-flow and blow to from bottom to top Transparent air duct and the inclination of changeable phases air-flow blow to transparent air duct from bottom to top, and the silk cocoon 2 to be sorted is under pressure stabilizing airflow function It is suspended in transparent air duct 3, and is rotated under the action of the changeable phases air-flow;
High speed camera 4 repeatedly takes pictures to the silk cocoon to be sorted 2 being suspended in transparent air duct 3, the photograph repeatedly shot Piece is for being fitted to silk cocoon overall diagram to be sorted;
Support structure 8 includes at least two returnable, and is undertaken in lower section or the side-lower in the transparent air duct 3.
Wherein, wind pushing mechanism and support structure 8 are required to act, therefore are required to corresponding driving mechanism, are sent with driving Blower structure moves up and down, and drives support structure mobile, to be undertaken in the discharge port 3-1 in the transparent air duct 3.
The gas suspension Cocoon Quality sorting unit further includes controller, and the controller and the high speed camera 4 connect It connects, standard comparison database is equipped in the controller, the photo repeatedly shot is transmitted in the controller, by controller pair It is fitted to obtain silk cocoon overall diagram to be sorted, and the silk cocoon overall diagram to be sorted is compared with the standard comparison database Right, to identify and judge the classification of silk cocoon to be sorted, the controller and the driving mechanism for driving the support structure 8 mobile connect It connects, the controller identifies and judges result according to the controller to control the driving mechanism corresponding actions with by phase The returnable of classification is answered to be moved to the discharge outlet in transparent air duct 3.For being divided into high-quality cocoon and low-grades cocoon, then it is equipped with high-quality Cocoon recycling bins and low-grades cocoon recycling bins.
The feeding mechanism 1 is chute feeder, and the chute feeder is obliquely installed and connect with vibrating disk, the vibration disc vibration So that the silk cocoon to be sorted on the chute feeder falls into the transparent air duct 3 one by one.Vibrating disk is not illustrated in figure, but ability Domain those of ordinary skill knows embodiments thereof.
As shown in Figure 3,4, the specific structure of wind pushing mechanism is illustrated.The wind pushing mechanism includes gas main 7-1, supply station 7, pressure stabilizing tracheae 6, covert air-flow station 10 and air outlet structure 9, the inlet end of the supply station 7 are connected to the gas main 7-1, The outlet side of the supply station 7 is connect with the pressure stabilizing tracheae 6 and covert air-flow station 10 respectively, the pressure stabilizing tracheae 6 with it is described The pressure stabilizing stomata 9-1 being vertically arranged in air outlet structure 9 is connected, in the covert air-flow station 10 and the air outlet structure 9 The changeable phases stomata 9-2 being obliquely installed is connected.9 upper surface of air outlet structure is inclined-plane with holes, and the transparent air duct 3 goes out Material mouth 3-1 is set to sorting sliding slot 5, and the wind pushing mechanism comes downwards to the discharge port 3-1 in transparent air duct 3 at, the inclined-plane with holes and The sorting sliding slot 5 is connected.
As shown in figure 5, illustrating the specific structure at covert air-flow station.Pipeline is set in the covert air-flow station, i.e., in a disguised form Position air supply pipe 10-2;Solenoid valve 10-3 is equipped in the pipeline, the solenoid valve 10-3 is electrically connected with the controller, described covert The covert stomata 10-1 at air-flow station is connect with supply station 7.
As shown in fig. 6, illustrating the specific structure of supply station 7.Inlet end of the total inlet pipe 7-1 as the supply station 7; Supply station 7 is set there are two outlet side, including pressure stabilizing airflow hole 7-2 and changeable phases airflow hole 7-3, wherein pressure stabilizing airflow hole 7-2 with The pressure stabilizing tracheae 6 connects, and changeable phases airflow hole 7-3 is connect with the covert air-flow station 10.
The specific course of work of the invention are as follows: silk cocoon 2 to be sorted leaves feeding mechanism 1 according to the time of setting one by one (chute feeder is connected with vibrating disk, and vibrating disk is not drawn into) enters transparent air duct 3, and transparent 3 lower part of air duct is provided with supply station 7.Surely Air pipe 6, sorts sliding slot 5 and changeable phases air-flow station 10, and pressure stabilizing tracheae 6 provides steady air flow straight up.In steady air flow Under the action of, silk cocoon is suspended in transparent air duct 3, and under the action of covert air-flow, silk cocoon realizes 360 ° of rollings, at this time high-speed camera First 4 continuously take pictures, and photo is fitted to a complete silk cocoon by controller or high speed camera 4 included processing function, and It is compared with the sample in database, to differentiate being that high-quality cocoon or low-grades cocoon are (dupion, mildew cocoon, malformed cocoon, weak Small cocoon, damaged cocoon etc.), stop gas supply after the completion of differentiating, supply station 7 moves down, and silk cocoon enters support structure 8 along sorting sliding slot 5. Support structure 8 can move, and be made of at least 2 parts, moved according to the quality of silk cocoon, 8, make the silk cocoon of different qualities Fall into the different returnable of support structure 8.
3 lower part of air duct is provided with silk cocoon discharge port 3-1;The outer diameter for mechanism of supplying gas matches with the internal diameter in transparent air duct 3;It send When mechanism of qi structure is moved to lower limit position, inclined-plane is docked with the sorting formation of sliding slot 5, slides silk cocoon into support structure 8.
As shown in fig. 7, illustrating the position of detection switch and lower detection switch.The upper contact in the transparent air duct 3 Or it is contactless equipped with upper detection switch 11-1, the lower contacts in the transparent air duct 3 or contactless equipped with lower detection switch 11-2, the upper detection switch 11-1 and lower detection switch 11-2 are connect with the controller, when silk cocoon to be sorted is fallen into Bright air duct 3, by upper detection switch 11-1, then the controller controls the high speed camera 4 and takes pictures, when silk cocoon to be sorted passes through When crossing down detection switch 11-2, then the controller controls the stopping of high speed camera 4 and takes pictures.
Although embodiment is separately illustrated and is illustrated above, it is related to the common technology in part, in ordinary skill Personnel apparently, can be replaced and integrate between the embodiments, be related to one of embodiment and the content recorded is not known, then It can refer to another embodiment on the books.
Only the preferred embodiment of the present invention has been described above, but is not to be construed as limiting the scope of the invention.This Invention is not only limited to above embodiments, and specific structure is allowed to vary.In short, all guarantors in independent claims of the present invention Made various change is within the scope of the invention in shield range.

Claims (7)

1. a kind of gas suspension Cocoon Quality sorting unit, comprising:
Feeding mechanism, for placing silk cocoon to be sorted, discharge port is connected with the feed inlet in transparent air duct;
Transparent air duct is vertically arranged and is used to suspend silk cocoon to be sorted, is provided with wind pushing mechanism below;
Wind pushing mechanism, up and down can be set to the lower section in the transparent air duct, and generation pressure stabilizing air-flow blows to transparent from bottom to top Air duct and the inclination of changeable phases air-flow blow to transparent air duct from bottom to top, and the silk cocoon to be sorted is suspended under pressure stabilizing airflow function In transparent air duct, and rotated under the action of the changeable phases air-flow;
High speed camera repeatedly takes pictures to the silk cocoon to be sorted being suspended in transparent air duct, and the photo repeatedly shot is used for It is fitted to silk cocoon overall diagram to be sorted;
Support structure includes at least two returnable, and is undertaken in lower section or the side-lower in the transparent air duct.
2. gas suspension Cocoon Quality sorting unit according to claim 1, it is characterised in that: the gas suspension Cocoon Quality Sorting unit further includes controller, and the controller is connect with the high speed camera, and standard comparison is equipped in the controller Database, the photo repeatedly shot are transmitted in the controller, are fitted to obtain silk cocoon to be sorted to it by controller whole Body figure, the silk cocoon overall diagram to be sorted is compared with the standard comparison database, to identify and judge silk cocoon to be sorted Classification, the controller connect with the driving mechanism for driving the support structure mobile, and the controller is according to the control Device identifies and judges result to control the driving mechanism corresponding actions so that the returnable of respective classes to be moved to The discharge outlet in bright air duct.
3. gas suspension Cocoon Quality sorting unit according to claim 1, it is characterised in that: the feeding mechanism is feeding Slot, the chute feeder are obliquely installed and connect with vibrating disk, it is described vibration disc vibration so that on the chute feeder wait sort Silk cocoon falls into the transparent air duct one by one.
4. according to gas suspension Cocoon Quality sorting unit as claimed in claim 2, it is characterised in that: the top in the transparent air duct connects Touching is contactless equipped with upper detection switch, the lower contacts in the transparent air duct or contactless equipped with lower detection switch, institute It states detection switch and lower detection switch is connect with the controller, when silk cocoon to be sorted falls into transparent air duct, by upper inspection Switch is surveyed, then the controller controls the high speed camera and takes pictures, when sorting silk cocoon by lower detection switch, then described Controller controls the high speed camera stopping and takes pictures.
5. according to gas suspension Cocoon Quality sorting unit described in claim 1-4 any one, it is characterised in that: the pressure fan Structure includes gas main, supply station, pressure stabilizing tracheae, covert air-flow station and air outlet structure, the inlet end of the supply station and described total Tracheae connection, the outlet side of the supply station connect with the pressure stabilizing tracheae and covert air-flow station respectively, the pressure stabilizing tracheae and The pressure stabilizing stomata being vertically arranged in the air outlet structure is connected, the inclination in the covert air-flow station and the air outlet structure The changeable phases stomata of setting is connected.
6. gas suspension Cocoon Quality sorting unit according to claim 5, it is characterised in that: set in the covert air-flow station Pipeline is set, solenoid valve is equipped in the pipeline, the solenoid valve is electrically connected with the controller.
7. gas suspension Cocoon Quality sorting unit according to claim 6, it is characterised in that: the air outlet structure upper surface For inclined-plane with holes, the discharge port setting sorting sliding slot in the transparent air duct, the wind pushing mechanism comes downwards to the discharging in transparent air duct At mouthful, the inclined-plane with holes is connected with the sorting sliding slot.
CN201910298940.6A 2019-04-15 2019-04-15 Air suspension type silkworm cocoon quality sorting device Expired - Fee Related CN110125041B (en)

Priority Applications (1)

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CN201910298940.6A CN110125041B (en) 2019-04-15 2019-04-15 Air suspension type silkworm cocoon quality sorting device

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Application Number Priority Date Filing Date Title
CN201910298940.6A CN110125041B (en) 2019-04-15 2019-04-15 Air suspension type silkworm cocoon quality sorting device

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CN110125041A true CN110125041A (en) 2019-08-16
CN110125041B CN110125041B (en) 2020-11-20

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CN113058870A (en) * 2021-03-19 2021-07-02 西安科技大学 Food grader based on computer vision

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CN112742741A (en) * 2020-12-28 2021-05-04 江苏苏豪蚕种有限公司 Automatic silkworm pupa male and female identification sorting equipment and identification sorting method
CN112742741B (en) * 2020-12-28 2023-11-10 江苏苏豪蚕种有限公司 Automatic silkworm chrysalis male and female identification and sorting equipment and identification and sorting method
CN113058870A (en) * 2021-03-19 2021-07-02 西安科技大学 Food grader based on computer vision

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