CN103056113A - Red jujube automatic classification system and classification method - Google Patents

Red jujube automatic classification system and classification method Download PDF

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Publication number
CN103056113A
CN103056113A CN201210561473XA CN201210561473A CN103056113A CN 103056113 A CN103056113 A CN 103056113A CN 201210561473X A CN201210561473X A CN 201210561473XA CN 201210561473 A CN201210561473 A CN 201210561473A CN 103056113 A CN103056113 A CN 103056113A
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CN
China
Prior art keywords
red date
conveyer belt
several
classification
finished
Prior art date
Application number
CN201210561473XA
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Chinese (zh)
Inventor
王世璞
舒继平
杜鸿运
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天津市光学精密机械研究所
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Application filed by 天津市光学精密机械研究所 filed Critical 天津市光学精密机械研究所
Priority to CN201210561473XA priority Critical patent/CN103056113A/en
Publication of CN103056113A publication Critical patent/CN103056113A/en

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Abstract

The invention relates to a red jujube automatic classification system and a classification method. A vibration feeder is arranged at one end of a transmission belt, a positive sorting mechanism is arranged on an end face of the transmission belt, and an interval with a certain quantity is arranged between the positive sorting mechanism and the transmission belt. Multiple finished product packaging lines are arranged at the other end of the transmission belt at intervals, positions where the multiple finished product packaging lines are connected with the transmission belt are in a right angle shape, and a classification detection actuating mechanism is arranged above the transmission belt on the positions where each finished product packaging line is connected with the transmission belt. The classification method comprises that: firstly, a guide sorting mechanism is adjusted; secondly, vibration and sieving are carried out; thirdly, red jujubes are guided and sorted; and fourthly, classification is carried out. The system and the method have the advantages that an S-shaped multistage guide sorting mechanism is simple in structure, strong in practical applicability, and high in precision. A red backlight light source is good in anti-interference performance, and the detection precision is high due to the fact that a lens of a camera is matched with a high-precision linear array charge coupled device (CCD) camera and due to area algorithm of the red jujubes. The whole course closed structure is disinfected by ultraviolet light, and the red jujubes accord with requirements of hygiene and food safety.

Description

A kind of red date automatic grading system and stage division
Technical field
The present invention relates to a kind of high speed and detect online classifying equipoment, particularly be applicable to a kind of red date automatic grading system and the stage division of red date automatic classification screening.
Background technology
Screen cloth or rolling bar mode are adopted in present domestic red date classification, use artificial separation.Adopt screen cloth or rolling bar mode sorting red date, weak point is, effectiveness of classification is low, efficient is low, yield poorly; Also do not meet the food hygiene requirement with artificial contact red date sizing screening; Take manually a large amount of and be not easy to and manage, hindered enterprise and developed on a large scale.
Summary of the invention
Deficiency in view of prior art exists the invention provides a kind of red date automatic grading system and stage division.
The present invention for achieving the above object, the scheme that adopts is: a kind of red date automatic grading system, comprise conveyer belt, finished product packing line on vibrations feeder, the connecting gear, it is characterized in that: also comprise correcting ordering mechanism, hierarchical detection executing agency, described conveyer belt is transparent conveyer belt; One end of described conveyer belt is provided with the vibrations feeder, end face at conveyer belt is provided with the mechanism that just sorts, just sorting mechanism and conveyer belt is provided with a certain amount of gap, the other end at conveyer belt is interval with several finished product packing lines, several finished product packing lines and conveyer belt joint are rectangular in shape, and are provided with hierarchical detection executing agency above the conveyer belt of every finished product packing line and conveyer belt joint.
A kind of step of red date automatic grading method is as follows:
The first step, adjust correcting ordering mechanism: at first adjust strip baffle plate and the long beam angle of every one-level guiding mechanism on the frame body, namely be connected to the angle of several strip baffle plates and long beam on two long beams by the one-level order adjustment larger than one-level angle;
Second step, vibratory sieve elder generation: with the vibratory sieve elder generation of red date band fixed mesh, the little jujube that does not meet the classification requirement is separated by fixed mesh, and red date to be selected is sent into the controlled feed unit that is comprised of the two-stage electromagnetic oscillating feeder stably enters conveyer belt;
The 3rd step, red date correcting ordering: red date enters correcting ordering mechanism under the transmission of conveyer belt, change the movement locus of red date on conveyer belt by the level Four guiding mechanism, red date on the conveyer belt is advanced along the angle of strip baffle plate, and making red date line up a line by bell mouth shape rewinding mouth, channel-type discharging opening at last, to enter next procedure be that the red date classifying equipoment carries out classification;
The 4th step, classification; When red date is delivered to the CCD of the front scanning system below of hierarchical detection executing agency by transparent conveyer belt, light source shines red date, the CCD of front scanning system scans the red date area by the CCD camera lens, and and system in the area data that presets compare, thereby judge the size of this red date, when red date is detected when meeting wherein one-level, program can be sent the sorting fill order, at this moment, by air nozzle, magnetic valve, gas bag, will accurately gas be blown down conveyer belt by air nozzle with standard compliant red date without the pneumatic actuator that the oil gas pump forms, deliver to the finished product packing line, thereby finish the sorting of red date.
Several hierarchical detection executing agencies and several finished product packing lines can be set on the conveyer belt, be scanned by the area of CCD camera lens to red date by the CCD of several fronts scanning system, red date can be divided into several ranks (can increase and decrease according to demand).The red date of super large or leakage choosing leaks and selects red date to come back to the first step through the backflow pipeline through separating with the slideway of fixed mesh.
Advantage of the present invention is: level Four vibration feeding control blanking quantity, and the multistage correcting ordering of S shape mechanism is simple in structure, practical, and precision is high.Red back light anti-interference is good, and camera lens cooperates high-precision wire array CCD camera and red date area algorithm to make accuracy of detection higher.Modular Structure Design can increase sorting grade quantity and output according to client's needs.In the omnidistance enclosed construction disinfection by ultraviolet light is arranged, meet the food sanitation safe requirement.In a word: reasonable in design, good manufacturability is convenient to safeguard that sharpness of separation is high.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of correcting of the present invention ordering mechanism;
Fig. 3 is the sectional view of long beam of the present invention, short vertical beam;
Fig. 4 is the structural representation of hierarchical detection of the present invention executing agency.
The specific embodiment
As shown in Figure 1, a kind of red date automatic grading system comprises conveyer belt 2, finished product packing line 5 on vibrations feeder 1, the connecting gear, also comprises correcting ordering mechanism 3, hierarchical detection executing agency 4, and conveyer belt 2 is transparent conveyer belt; One end of conveyer belt 2 is provided with vibrations feeder 1, end face at conveyer belt 2 is provided with the mechanism 3 that just sorts, just sorting mechanism 3 is provided with a certain amount of gap with conveyer belt 2, the other end at conveyer belt 2 is interval with several finished product packing lines 5, several finished product packing lines 5 are rectangular in shape with conveyer belt 2 joints, are provided with hierarchical detection executing agency 4 above the conveyer belt 2 of every finished product packing line 5 and conveyer belt 2 joints.
Shown in Fig. 2,3, correcting ordering mechanism 3 comprises that long beam 3-1, short vertical beam 3-2, strip baffle plate 3-3, an end are the baffle plate 3-4 of slanting baffle, and long beam 3-1, short vertical beam 3-2 are U-shaped shape shape; The face of short vertical beam 3-2 is provided with rectangular opening I3-21, and the face of strip baffle plate 3-3 is provided with rectangular opening II3-31; Consist of frame body on the low end face that is fixed on symmetrically arranged two long beam 3-1 at several short vertical beam 3-2 interval; End at frame body, the end of several described strip baffle plate 3-3 places respectively two U-lag 3-11 that long beam 3-1 is corresponding, be connected with two long beam 3-1 respectively by bolt, the other end of several strip baffle plate 3-3 is overlapped on respectively on the short vertical beam 3-2, several bolts place respectively the rectangular opening II3-31 of strip baffle plate 3-3 and the rectangular opening I3-21 of short vertical beam 3-2, after the angle of good every strip baffle plate 3-3 to be adjusted and long beam 3-1, strip baffle plate 3-3 and short vertical beam 3-2 are fixed together, above-mentioned per two strip baffle plates 4 are the one-level guiding mechanism, have formed altogether the level Four guiding mechanism; The other end at frame body, the slanting baffle of four baffle plate 3-4 one ends be separately fixed at two long beam 3-1 corresponding U-lag 3-11 in, the other end of four baffle plate 3-4 is fixed on the short vertical beam 3-2, the channel-type discharging opening 3-6 that said structure has formed a bell mouth shape rewinding mouth 3-5 and has been integrated with bell mouth shape rewinding mouth 3-5.
As shown in Figure 4, hierarchical detection executing agency 4, comprise light source 4-1, support 4-2, air nozzle 4-3, magnetic valve 4-4, the CCD camera lens 4-5 that is connected with the CCD scanning system, gas bag 4-6, without oil gas pump 4-7, light source 4-1 is arranged on the lower end of conveyer belt 2, the CCD camera lens 5 that is connected with the CCD scanning system is arranged on the upper end of conveyer belt 2, air nozzle 4-3 is fixed on the support 4-2, air nozzle 4-3 is corresponding with the center line of conveyer belt 4-1 horizontal direction, the end of magnetic valve 4-4 is connected with air nozzle 4-3 by tracheae, the other end of magnetic valve 4-4 passes through gas bag 4-6 and is connected without oil gas pump 4-7, and the CCD scanning system is connected with magnetic valve 4-4 by wire.
A kind of step of red date automatic grading method is as follows:
The first step, adjust correcting ordering mechanism: at first adjust the strip baffle plate 4 and long beam 1 angle of every one-level guiding mechanism on the frame body, namely be connected to the angle of several strip baffle plates 4 and long beam 1 on two long beams 1 by the one-level order adjustment larger than one-level angle;
Second step, vibratory sieve elder generation: with the vibratory sieve elder generation of red date 6 band fixed mesh, the little jujube that does not meet the classification requirement is separated by fixed mesh, and red date 6 to be selected is sent into the controlled feed unit that is comprised of two-stage electromagnetic oscillating feeder 1 stably enters conveyer belt 2;
The 3rd step, red date correcting ordering: red date 6 enters correcting ordering mechanism 3 under the transmission of conveyer belt 2, change the movement locus of red date 6 on conveyer belt 2 by the level Four guiding mechanism, red date 6 on the conveyer belt 2 is advanced along the angle of strip baffle plate 4, and making red date 6 line up a line by bell mouth shape rewinding mouth 3-7, channel-type discharging opening 3-8 at last, to enter next procedure be that the red date classifying equipoment carries out classification;
The 4th step, classification; When red date 6 is delivered to the CCD of the front scanning system below of hierarchical detection executing agency 4 by transparent conveyer belt 2, light source 4-1 shines red date 6, the CCD of front scanning system scans red date 6 areas by CCD camera lens 4-5, and and system in the area data that presets compare, thereby judge the size of this red date 6, when red date 6 is detected when meeting wherein one-level, program can be sent the sorting fill order, at this moment, by air nozzle 4-3, magnetic valve 4-4, gas bag 4-6, will accurately gas be blown down conveyer belt 2 by air nozzle 4-3 with standard compliant red date 6 without the pneumatic actuator that oil gas pump 4-7 forms, deliver to finished product packing line 5, thereby finish the sorting of red date 6.
Several hierarchical detection executing agencies 4 and several finished product packing lines 5 can be set on the conveyer belt 2, the area of red date 6 be scanned by CCD camera lens 4-5 by the CCD of several fronts scanning system, red date can be divided into several ranks (can increase and decrease according to demand).The red date of super large or leakage choosing leaks and selects red date to come back to the first step through the backflow pipeline through separating with the slideway of fixed mesh.

Claims (4)

1. red date automatic grading system, comprise conveyer belt (2), finished product packing line (5) on vibrations feeder (1), the connecting gear, it is characterized in that: also comprise correcting ordering mechanism (3), hierarchical detection executing agency (4), described conveyer belt (2) is transparent conveyer belt; One end of described conveyer belt (2) is provided with vibrations feeder (1), end face at conveyer belt (2) is provided with the mechanism that just sorts (3), just sorting mechanism (3) and conveyer belt (2) is provided with a certain amount of gap, the other end at conveyer belt (2) is interval with several finished product packing lines (5), several finished product packing lines (5) are rectangular in shape with conveyer belt (2) joint, are provided with hierarchical detection executing agency (4) in conveyer belt (2) top of every finished product packing line (5) and conveyer belt (2) joint.
2. a kind of red date automatic grading system according to claim 1, it is characterized in that: described correcting ordering mechanism (3) comprises that long beam (3-1), short vertical beam (3-2), strip baffle plate (3-3), an end are the baffle plate (3-4) of slanting baffle, and described long beam (3-1), short vertical beam (3-2) are U-shaped shape shape; The face of described short vertical beam (3-2) is provided with rectangular opening I(3-21), the face of described strip baffle plate (3-3) is provided with rectangular opening II(3-31); Consist of frame body on the low end face that is fixed on symmetrically arranged two long beams (3-1) at several described short vertical beams (3-2) interval; End at frame body, one end of several described strip baffle plates (3-3) places respectively the corresponding U-lag (3-11) of two long beams (3-1), be connected with two long beams (3-1) respectively by bolt, the other end of several described strip baffle plates (3-3) is overlapped on respectively on the short vertical beam (3-2), several bolts place respectively the rectangular opening II(3-31 of strip baffle plate (3-3)) and the rectangular opening I(3-21 of short vertical beam (3-2)), after the angle of good every strip baffle plate (3-3) to be adjusted and long beam (3-1), strip baffle plate (3-3) is fixed together with short vertical beam (3-2), above-mentioned per two strip baffle plates 4 are the one-level guiding mechanism, have formed altogether the level Four guiding mechanism; The other end at frame body, the slanting baffle of four baffle plates (3-4) end be separately fixed at two long beams (3-1) corresponding U-lag (3-11) in, the other end of four baffle plates (3-4) is fixed on the short vertical beam (3-2), the channel-type discharging opening (3-6) that said structure has formed a bell mouth shape rewinding mouth (3-5) and has been integrated with bell mouth shape rewinding mouth (3-5).
3. a kind of red date automatic grading system according to claim 1, it is characterized in that: described hierarchical detection executing agency (4), comprise light source (4-1), support (4-2), air nozzle (4-3), magnetic valve (4-4), the CCD camera lens (4-5) that is connected with the CCD scanning system, gas bag (4-6), without oil gas pump (4-7), described light source (4-1) is arranged on the lower end of conveyer belt (2), the described CCD camera lens (5) that is connected with the CCD scanning system is arranged on the upper end of conveyer belt (2), described air nozzle (4-3) is fixed on the support (4-2), air nozzle (4-3) is corresponding with the center line of conveyer belt (4-1) horizontal direction, one end of described magnetic valve (4-4) is connected with described air nozzle (4-3) by tracheae, the other end of magnetic valve (4-4) is connected without oil gas pump (4-7) with described by gas bag (4-6), and the CCD scanning system is connected with magnetic valve (4-4) by wire.
4. red date automatic grading method, it is characterized in that: described method step is as follows,
The first step, adjustment correcting ordering mechanism: at first adjust the strip baffle plate (4) and long beam (1) angle of every one-level guiding mechanism on the frame body, several strip baffle plates (4) that namely are connected on two long beams (1) are pressed the one-level order adjustment larger than one-level angle with the angle of long beam (1);
Second step, vibratory sieve elder generation: with the vibratory sieve elder generation of red date (6) band fixed mesh, the little jujube that does not meet the classification requirement is separated by fixed mesh, and red date to be selected (6) is sent into the controlled feed unit that is comprised of two-stage electromagnetic oscillating feeder (1) stably enters conveyer belt (2);
The 3rd step, red date correcting ordering: red date (6) enters correcting ordering mechanism (3) under the transmission of conveyer belt (2), change the movement locus of red date (6) on conveyer belt (2) by the level Four guiding mechanism, red date (6) on the conveyer belt (2) is advanced along the angle of strip baffle plate (4), and making red date (6) line up a line by bell mouth shape rewinding mouth (3-7), channel-type discharging opening (3-8) at last, to enter next procedure be that the red date classifying equipoment carries out classification;
The 4th step, classification; When red date (6) is delivered to the CCD of the front scanning system below of hierarchical detection executing agency (4) by transparent conveyer belt (2), light source (4-1) shines red date (6), the CCD of front scanning system scans red date (6) area by CCD camera lens (4-5), and and system in the area data that presets compare, thereby judge the size of this red date (6), when red date (6) is detected when meeting wherein one-level, program can be sent the sorting fill order, at this moment, by air nozzle (4-3), magnetic valve (4-4), gas bag (4-6), will accurately gas be blown down conveyer belt (2) by air nozzle (4-3) with standard compliant red date (6) without the pneumatic actuator that oil gas pump (4-7) forms, deliver to finished product packing line (5), thereby finish the sorting of red date (6);
Several hierarchical detection executing agencies (4) and several finished product packing lines (5) can be set on the conveyer belt (2), scanned by the area of CCD camera lens (4-5) to red date (6) by the CCD of several fronts scanning system, red date can be divided into several ranks, the red date of super large or leakage choosing leaks and selects red date to come back to the first step through the backflow pipeline through separating with the slideway of fixed mesh.
CN201210561473XA 2012-12-21 2012-12-21 Red jujube automatic classification system and classification method CN103056113A (en)

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Cited By (18)

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Publication number Priority date Publication date Assignee Title
CN103639125A (en) * 2013-12-27 2014-03-19 天津市光学精密机械研究所 Automatic classifying equipment of red dates
CN103817085A (en) * 2014-02-21 2014-05-28 山东省农业科学院农业质量标准与检测技术研究所 Near-infrared quality sorting instrument for winter jujube maturity
CN103949410A (en) * 2014-04-21 2014-07-30 黄晶灿 Automatic betel nut seed sorting device
CN104001676A (en) * 2014-05-04 2014-08-27 广东都市丽人实业有限公司 Automatic sorting method and production line for large-scale multi-variety mixed-match underwear
CN104874552A (en) * 2015-06-10 2015-09-02 吴江市震宇缝制设备有限公司 Automatic textile defective product sorting device
CN105142805A (en) * 2014-02-25 2015-12-09 Ykk株式会社 Conveyance-object selection device
CN105149247A (en) * 2015-08-27 2015-12-16 昆山亨少食品机械有限公司 Full-automatic red date selection device
CN105457911A (en) * 2015-12-17 2016-04-06 江苏大学 Automatic bee pollen screening device and screening method
CN105628708A (en) * 2016-01-27 2016-06-01 塔里木大学 Quick nondestructive testing method for multi-parameter quality of south Xinjiang red dates
CN105642565A (en) * 2016-02-02 2016-06-08 芜湖文达精密机械科技有限公司 Wear-resisting ball surface detecting device
CN105665289A (en) * 2016-02-02 2016-06-15 芜湖文达精密机械科技有限公司 Automatic detection system for grinding balls
CN105728338A (en) * 2016-02-02 2016-07-06 芜湖文达精密机械科技有限公司 Abrasion-resisting ball detecting and screening device
CN105964561A (en) * 2016-07-12 2016-09-28 扬州福尔喜果蔬汁机械有限公司 Sorting machine and sorting method thereof
CN106179980A (en) * 2016-07-21 2016-12-07 无锡派乐科技有限公司 Pipe fitting sorting system
CN106583261A (en) * 2016-12-16 2017-04-26 青岛海之源智能技术有限公司 Automatic raw winter jujube and ripe winter jujube separation machine
CN108452940A (en) * 2018-05-11 2018-08-28 陈永航 A kind of apple screening machine
CN109092699A (en) * 2018-07-25 2018-12-28 浙江大学 A kind of detection of garlic and prepare mashed garlic device and method
CN110732494A (en) * 2019-06-19 2020-01-31 广东互动电子网络媒体有限公司 Automatic identification and sorting method and system for AI-based plain boxes

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Cited By (22)

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Publication number Priority date Publication date Assignee Title
CN103639125A (en) * 2013-12-27 2014-03-19 天津市光学精密机械研究所 Automatic classifying equipment of red dates
CN103817085A (en) * 2014-02-21 2014-05-28 山东省农业科学院农业质量标准与检测技术研究所 Near-infrared quality sorting instrument for winter jujube maturity
CN105142805A (en) * 2014-02-25 2015-12-09 Ykk株式会社 Conveyance-object selection device
CN105142805B (en) * 2014-02-25 2019-04-09 Ykk株式会社 Transport object screening plant
CN103949410A (en) * 2014-04-21 2014-07-30 黄晶灿 Automatic betel nut seed sorting device
CN103949410B (en) * 2014-04-21 2016-09-14 黄晶灿 A kind of Semen Arecae seed automatic separation equipment
CN104001676A (en) * 2014-05-04 2014-08-27 广东都市丽人实业有限公司 Automatic sorting method and production line for large-scale multi-variety mixed-match underwear
CN104874552A (en) * 2015-06-10 2015-09-02 吴江市震宇缝制设备有限公司 Automatic textile defective product sorting device
CN105149247A (en) * 2015-08-27 2015-12-16 昆山亨少食品机械有限公司 Full-automatic red date selection device
CN105457911A (en) * 2015-12-17 2016-04-06 江苏大学 Automatic bee pollen screening device and screening method
CN105628708A (en) * 2016-01-27 2016-06-01 塔里木大学 Quick nondestructive testing method for multi-parameter quality of south Xinjiang red dates
CN105642565A (en) * 2016-02-02 2016-06-08 芜湖文达精密机械科技有限公司 Wear-resisting ball surface detecting device
CN105665289A (en) * 2016-02-02 2016-06-15 芜湖文达精密机械科技有限公司 Automatic detection system for grinding balls
CN105728338A (en) * 2016-02-02 2016-07-06 芜湖文达精密机械科技有限公司 Abrasion-resisting ball detecting and screening device
CN105964561A (en) * 2016-07-12 2016-09-28 扬州福尔喜果蔬汁机械有限公司 Sorting machine and sorting method thereof
CN106179980A (en) * 2016-07-21 2016-12-07 无锡派乐科技有限公司 Pipe fitting sorting system
CN106583261A (en) * 2016-12-16 2017-04-26 青岛海之源智能技术有限公司 Automatic raw winter jujube and ripe winter jujube separation machine
CN106583261B (en) * 2016-12-16 2019-04-12 新昌县宝锋知识产权咨询服务有限公司 A kind of raw ripe seperator of automatic winter jujube
CN108452940A (en) * 2018-05-11 2018-08-28 陈永航 A kind of apple screening machine
CN109092699A (en) * 2018-07-25 2018-12-28 浙江大学 A kind of detection of garlic and prepare mashed garlic device and method
CN109092699B (en) * 2018-07-25 2020-05-12 浙江大学 Device and method for detecting garlic and preparing mashed garlic
CN110732494A (en) * 2019-06-19 2020-01-31 广东互动电子网络媒体有限公司 Automatic identification and sorting method and system for AI-based plain boxes

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