EP2486810A1 - Procédé et dispositif pour détecter et rejeter des cigarettes défectueuses avant les passages de sortie quantitative - Google Patents

Procédé et dispositif pour détecter et rejeter des cigarettes défectueuses avant les passages de sortie quantitative Download PDF

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Publication number
EP2486810A1
EP2486810A1 EP10821562A EP10821562A EP2486810A1 EP 2486810 A1 EP2486810 A1 EP 2486810A1 EP 10821562 A EP10821562 A EP 10821562A EP 10821562 A EP10821562 A EP 10821562A EP 2486810 A1 EP2486810 A1 EP 2486810A1
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EP
European Patent Office
Prior art keywords
cigarette
detecting
channels
cigarettes
rejecting
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.)
Withdrawn
Application number
EP10821562A
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German (de)
English (en)
Inventor
Shengli Jiao
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Individual
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Individual
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Filing date
Publication date
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Publication of EP2486810A1 publication Critical patent/EP2486810A1/fr
Withdrawn legal-status Critical Current

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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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
    • A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
    • A24C5/345—Removing defective cigarettes
    • 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
    • B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B19/00—Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
    • B65B19/28—Control devices for cigarette or cigar packaging machines
    • B65B19/30—Control devices for cigarette or cigar packaging machines responsive to presence of faulty articles, e.g. incorrectly filled cigarettes

Definitions

  • the invention belongs to cigarette packing machinery, and more particularly, relates to a method and device for detecting and rejecting defective cigarettes before entrance thereof into quantitative output channels.
  • the quantitative cigarette arrangement and sorting box of the current cigarette packet packing machine includes the main structure as follows: a hopper connected with cigarette conveying channels, three cigarette splitting grooves located at the bottom of the hopper and formed by two splitting blocks at interval, and three quantitative cigarette output channels respectively connected with the cigarette splitting grooves, typically, the three quantitative cigarette output channels are provided with 7, 6 and 7 cigarette discharging channels respectively, or 7, 7 and 6 cigarette discharging channels respectively, the quantitative cigarette output channels are connected with an intermittent stepping mould box conveying device, and the rear section of the mould box conveying device is provided with a cigarette quality detector.
  • the cigarette packet packing machine discussed above has the obvious defects as follows: by adopting a manner of batch rejecting for cigarette batches having empty-end defective cigarettes in the mould box, not only are a large number of packing materials and working hours wasted, but the quality of recycled tobacco is also dramatically reduced, therefore huge waste is caused.
  • Cigarette Rejecting Method and Device with the publication number CN1545948 discloses a method for rejecting defective cigarettes, including: setting a detecting position and a rejecting position on a quantitative cigarette output channel, i.e. a cigarette discharging channel of a packing machine, and detecting cigarettes at the detecting position by a detector; sending a defect signal to a controller every time an individual defective cigarette is detected; calculating, by the controller, the time at which the defective cigarette reaches the rejecting position, and sending a rejecting signal to a rejecting executer at this moment, and rejecting the defective cigarette corresponding to the rejecting signal at the rejecting position by the rejecting executer.
  • a device thereof includes a detector, a controller and a rejecting executer; the detector and the rejecting executer are installed on a cigarette discharging channel, the detector sends the defect signal to the controller upon detecting a defective cigarette, the controller sends the rejecting signal to the rejecting executer, and the rejecting executer rejects the defective cigarette.
  • the objective of the invention is to disclose a method and device for detecting and rejecting defective cigarettes before entrance thereof into quantitative output channels, which, first of all, solves the problem of huge waste caused by detecting defective cigarettes in the mould box and rejecting the defective cigarettes in batches, and further solve the problem of cigarettes missing due to the setting of detecting and rejecting positions in a quantitative cigarette output channel.
  • the method of the invention is as follows: the output ports of cigarette splitting grooves are connected with cigarette detecting channels respectively, the cigarette detecting channels cause cigarettes to be arranged in vertical cigarette flows which are mutually parallel, the number of the vertical cigarette flows is equal to the number of cigarette discharging channels of corresponding quantitative cigarette output channels, the flow channel of each vertical cigarette flow is provided with a cigarette quality detection device and a pneumatic rejecting mechanism, the cigarettes to be detected are detected and rejected at appropriate pause time, and the cigarettes which pass the detection directly enter the corresponding cigarette discharging channels of the corresponding quantitative cigarette output channels through transversal one-by-one cigarette pushing mechanisms.
  • the device of the invention includes a hopper, three cigarette splitting grooves at the bottom of the hopper, three quantitative cigarette output channels, cigarette quality detectors, a counting rejecting controller and pneumatic rejecting mechanisms, and the device is characterized in that, a cigarette detecting channel is arranged between each cigarette splitting groove and the corresponding quantitative cigarette output channel, each cigarette detecting channel is provided with a cigarette detecting flow channel composed of parallel and uniformly-distributed partitions, the number of the cigarette detecting flow channels of the cigarette detecting channels is equal to the number of cigarette discharging channels of the corresponding quantitative cigarette output channels, the partition at one side of each cigarette detecting flow channel overlaps or partially overlaps the upper port of the corresponding cigarette discharging channel in a vertical direction, the rear side plate of each cigarette detecting flow channel is respectively provided with a cigarette quality detector and a cigarette rejecting port located below the detector, a transverse one-by-one pushing mechanism composed of a transversely movable pushing plate and
  • the distances between the pushing plates of one cigarette detecting channel is equal to the diameter of a cigarette.
  • the edge at the cigarette falling side of the supporting plate is provided with a cigarette guiding slope.
  • the invention has the effects and advantages that: cigarettes are arranged by the cigarette detecting flow channels of the cigarette detecting channels as cigarette flows, the number of which is corresponding to the number of the cigarette discharging channels of the quantitative cigarette output channels, thus laying a foundation for assessing the quality of cigarettes one by one before the cigarettes enter into the quantitative quality output channel.
  • the cigarette flows in the invention are supported by the supporting plates thereof respectively, so the pause time, which is necessary for quality assessment or rejecting one by one, can be offered.
  • the cigarette quality detector, the counting rejecting controller and the pneumatic rejecting mechanism in the invention are all realized using the prior arts and capable of rejecting defective cigarettes accurately.
  • the experiment has proven that the prototype of the invention has a detection and rejecting rate for empty-end (tobaccos unfilled) and defective cigarettes as high as 100% under the packing speed of 400 packets per minute.
  • the invention can reject unqualified cigarettes before the cigarettes enter into the quantitative cigarette output channel, thus thoroughly avoiding huge waste caused by rejecting the cigarettes in batches.
  • the experiment can also prove that, the distance between one end of a defective cigarette without filter tip in the cigarette detecting flow channel and the cigarette quality detector is random, and this defective cigarette is identified by the cigarette quality detector as the empty-end defective cigarette equally.
  • 1 cigarette conveying channel 1 cigarette conveying channel, 2 hopper, 3 splitting block, 4 cigarette spitting groove, 5 cigarette detecting channel, 5-1 cigarette flow detecting channel, 5-2 partition, 6 pushing plate, 7 supporting plate, 7-1 cigarette guiding slope, 8 quantitative cigarette output channel, 8-1 cigarette discharging channel, 9 cigarette rejecting port, 10, cigarette quality detector, 11 transmission rod, 12 airflow nozzle, 13 rear side plate, 14 transparent front plate, 15 cigarette flow
  • a cigarette sorting box includes a hopper 2, three cigarette splitting grooves 4 partitioned by splitting blocks 3 and three quantitative cigarette output channels 8, wherein the hopper 2 is connected with a cigarette conveying channel 1.
  • the three quantitative cigarette output channels 8 are provided with 7, 6 and 7 cigarette discharging channels 8-1 respectively.
  • a cigarette detecting channel 5 is arranged between the cigarette splitting groove 4 and the corresponding quantitative cigarette output channel 8, each cigarette detecting channel 5 is provided with a cigarette detecting flow channel 5-1 composed of parallel and uniformly-distributed partitions 5-2.
  • the number of the cigarette detecting flow channels 5-1 of the cigarette detecting channels 5 is equal to the number of the cigarette discharging channels 8-1 of the corresponding quantitative cigarette output channels 8.
  • each cigarette detecting flow channel in the figures partially overlaps the upper port of the corresponding cigarette discharging channel 8-1 in a vertical direction, a rear side plate 13 of each cigarette detecting flow channel is provided with a cigarette quality detector 10 and a cigarette rejecting port 9 located below the detector, and the distance between the axes of the cigarette quality detector and the cigarette rejecting port in this embodiment is twice the diameter of a cigarette.
  • each cigarette detecting flow channel is provided with a transverse one-by-one pushing mechanism composed of a transversely movable pushing plate 6 and a fixed supporting plate 7, the pushing plate 6 is located on the bottom surface of the partition at the other side, i.e. the left side, of the cigarette detecting flow channel in the figure, and the transversely movable pushing plate 6 blocks off the bottom port of the cigarette detecting flow channel.
  • the distance between one cigarette detecting channel 5 and each of the pushing plates 6 is equal to the diameter of a cigarette and facilitates the positioning of cigarettes subsequent to detection under the supporting of the supporting plate 7.
  • the pushing plates 6 of the three cigarette detecting channels 5 are all connected with a transmission rod moving transversely in a reciprocating manner, shown as FIG.2 .
  • the transmission rod 11 in this embodiment is connected with a cam link mechanism and a servo motor is used as the power source thereof.
  • the supporting plate 7 is located at one side of the corresponding pushing plate 6 of the upper port of the cigarette discharging channel 8-1, the edge at this side of the cigarette discharging channel overlaps the side of the corresponding supporting plate in a vertical direction, and the distance between the surface of the supporting plate 7 and the bottom port 5-1 of the cigarette detecting flow channel is equal to the diameter of a cigarette.
  • the pushing plate 6 is located on the bottom surface of the partition 5-2 of the cigarette detecting flow channel, at this moment, a cigarette flow 15 pauses under the action of the supporting plate 7, and cigarettes are detected and rejected under the pause state.
  • Rejecting is completed in such a manner that a cigarette quality detector 10 sends a defective cigarette signal to a PLC, the PLC enables the servo motor to stop operating and enables the pushing plate 6 to be located on the bottom surface of the partition 5-2 of the cigarette detecting flow channel, and simultaneously, a counting rejecting controller is initiated, the counting time is equal to the time for a defective cigarette to fall onto the cigarette rejecting port from the detecting position.
  • the PLC sends a rejecting command to start up the pneumatic rejecting mechanism, and an airflow ejected from an airflow nozzle 12 in FIG.2 drives the defective cigarette out of the cigarette rejecting port 9.
  • the PLC also sends a detecting command so that the cigarette temporarily remaining at the detecting position is detected in time.
  • the cigarette quality detector 10 sends a consecutive defective cigarette signal to the PLC, it means consecutive defective cigarettes are present in the cigarette flow 15, e.g.
  • the PLC continuously initiates the counting rejecting controller twice while enabling the servo motor to stop operating and enabling the pushing plate 6 to be located on the bottom surface of the partition 5-2 of the cigarette detecting flow channel, and the rejecting command is included in each initiation.
  • FIG.4 when no defective cigarette is detected by the cigarette quality detector, the pushing plates 6 are transversely moved under the driving of the transmission rod along a direction shown as the arrow a in FIG.4 to block off the cigarette detecting flow channel, meanwhile, a non-defective cigarette supported directly on the supporting plate is pushed away from the supporting plate and falls into the cigarette discharging channel 8-1 by means of own gravity along a direction shown as the arrow b in FIG.4 . It can be seen from FIG.3 and FIG.4 that the invention achieves the objective of detecting and rejecting defective cigarettes before the cigarettes enter into the quantitative cigarette output channel.
  • the cigarette sorting box comprising a cigarette conveying channel 1, a hopper 2, splitting blocks 3, cigarette splitting grooves 4, three quantitative cigarette output channels 8 and cigarette discharging channels 8-1 are basically structurally identical to the cigarette sorting box in the embodiment 1 shown as FIG. 1 .
  • a cigarette detecting channel 5 is arranged between each cigarette splitting groove 4 and the corresponding quantitative cigarette output channel 8, each cigarette detecting channel 5 is provided with a cigarette detecting flow channel 5-1 composed of parallel and uniformly-distributed partitions 5-2.
  • the number of the cigarette detecting flow channels 5-1 of the cigarette detecting channels 5 is equal to the number of the cigarette discharging channels 8-1 of the corresponding quantitative cigarette output channels 8.
  • the partition at the right side of the cigarette detecting flow channel 5-1 partially overlaps the upper port of the corresponding cigarette discharging channel 8-1 in a vertical direction, and a cigarette quality detector 10 and a cigarette rejecting port 9 arranged on each cigarette detecting flow channel as well as the distance between the axes of the both are identical to those in the embodiment 1.
  • the pushing plates 6 of the three cigarette detecting channels 5 are all connected with a transmission rod moving transversely in a reciprocating manner, just as in the embodiment 1.
  • the supporting plate 7 is located at one side of the corresponding pushing plate 6 of the upper port of the cigarette discharging channel 8-1, the edge at this side of the cigarette discharging channel overlaps the side of the corresponding supporting plate in a vertical direction, the edge of the cigarette falling side of the supporting plate is provided with a cigarette guide slope 7-1, and the distance between the surface of the support plate 7 and the bottom port of the cigarette detecting flow channel 5-1 is equal to the diameter of a cigarette.
  • the process of detecting and rejecting cigarettes in the embodiment 2 is identical to that in the embodiment 1, however, the interval for transverse movement of the pushing plate 6 is wider than that in the embodiment 1 since the partition at the right side of the cigarette detecting flow channel 5-1 overlaps the upper port of the corresponding cigarette discharging channel 8-1 in a vertical direction.
  • the pushing plate 6 is transversely moved along a direction shown as the arrow a in FIG.7 , a non-defective cigarette directly supported on the supporting plate 7 falls, along the cigarette guide slope 7-1 at the cigarette falling side of the supporting plate, into the cigarette discharging channel 8-1 by means of own gravity in a direction shown as the arrow b in FIG.7 .

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)
EP10821562A 2009-10-06 2010-06-18 Procédé et dispositif pour détecter et rejeter des cigarettes défectueuses avant les passages de sortie quantitative Withdrawn EP2486810A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2009102056104A CN102030115A (zh) 2009-10-06 2009-10-06 在定量输出通道之前检测并剔除缺陷烟支的方法和装置
PCT/CN2010/074047 WO2011041953A1 (fr) 2009-10-06 2010-06-18 Procédé et dispositif pour détecter et rejeter des cigarettes défectueuses avant les passages de sortie quantitative

Publications (1)

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EP2486810A1 true EP2486810A1 (fr) 2012-08-15

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EP10821562A Withdrawn EP2486810A1 (fr) 2009-10-06 2010-06-18 Procédé et dispositif pour détecter et rejeter des cigarettes défectueuses avant les passages de sortie quantitative

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EP (1) EP2486810A1 (fr)
CN (1) CN102030115A (fr)
WO (1) WO2011041953A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106733704A (zh) * 2016-12-27 2017-05-31 天津市三桥包装机械有限责任公司 包装袋多列背封超差剔除系统
DE102018106825A1 (de) * 2018-03-22 2019-09-26 Hauni Maschinenbau Gmbh Fördereinrichtung für stabförmige Rauchartikel
EP3678942B1 (fr) 2017-09-06 2021-07-14 G.D Società per Azioni Trémie pour articles à fumer

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DE102012210037A1 (de) * 2012-06-14 2013-12-19 Hauni Maschinenbau Ag Messvorrichtung und Verfahren zur optischen Prüfung einer Stirnfläche eines queraxial geförderten stabförmigen Produkts der Tabak verarbeitenden Industrie
DE102013100815A1 (de) * 2013-01-28 2014-07-31 Hauni Maschinenbau Ag Schragenentleereinrichtung und Verfahren zum automatischen Entleeren von mit stabförmigen Artikeln gefüllten Schragen in eine Produktionsmaschine der Tabak verarbeitenden Industrie sowie eine Produktionsanordnung mit einer Produktionsmaschine und mindestens zwei Schragenentleereinrichtungen
CN105883043A (zh) * 2016-06-13 2016-08-24 昆明红实科技有限公司 Gdx2包装机烟库烟支预整理装置
CN108991592B (zh) * 2018-08-08 2021-05-18 河南中烟工业有限责任公司 一种空头烟支的检测剔除系统
CN110092027B (zh) * 2019-06-03 2024-09-13 河南中烟工业有限责任公司 一种可实现在线检测剔除的输送装置
CN110930395A (zh) * 2019-12-02 2020-03-27 武汉楚锐视觉检测科技有限公司 一种易拉罐在线检测剔除装置
CN113310998B (zh) * 2021-07-30 2022-12-13 南京专注智能科技股份有限公司 一种烟包外形质量检测装置及其检测方法
CN113828551A (zh) * 2021-10-27 2021-12-24 云南中烟工业有限责任公司 一种滚落式多档烟支分选装置及烟支分选方法
CN114186660A (zh) * 2021-11-24 2022-03-15 滁州卷烟材料厂 一种卷烟滤棒近红外检测取样计量装置
CN116930434B (zh) * 2023-09-19 2023-11-17 山西智达建筑工程检测有限公司 一种室内污染物检测装置
CN117058469B (zh) * 2023-10-11 2024-01-30 成都考拉悠然科技有限公司 基于深度学习的烟包堵料检测方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106733704A (zh) * 2016-12-27 2017-05-31 天津市三桥包装机械有限责任公司 包装袋多列背封超差剔除系统
EP3678942B1 (fr) 2017-09-06 2021-07-14 G.D Società per Azioni Trémie pour articles à fumer
DE102018106825A1 (de) * 2018-03-22 2019-09-26 Hauni Maschinenbau Gmbh Fördereinrichtung für stabförmige Rauchartikel
CN110292198A (zh) * 2018-03-22 2019-10-01 虹霓机械制造有限公司 用于棒形吸烟物品的输送装置
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CN110292198B (zh) * 2018-03-22 2022-09-23 虹霓机械制造有限公司 用于棒形吸烟物品的输送装置

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CN102030115A (zh) 2011-04-27
WO2011041953A1 (fr) 2011-04-14

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