A control method for the online recycling of tobacco shreds from defective cigarettes rejected by a cigarette making machine. The method comprises the following steps: a defective cigarette receiving drum (211) transferring defective cigarettes (22) to a defective cigarette buffer bin (213); when a defective cigarette presence detector (212) detects that the height of the defective cigarettes in the defective cigarette buffer bin reaches a startup position, the defective cigarette presence detector sending a startup signal to a residual cigarette processing apparatus; a defective cigarette ejecting drum (214) sending the defective cigarettes from the defective cigarette buffer bin to the residual cigarette processing apparatus; and tobacco shreds that come out of the residual cigarette processing apparatus and have been subjected to impurity removal entering a cigarette making machine tobacco shred return channel or a tobacco shred adding port by means of a re-blending conveying pipe (221). The method realizes real-time, online and automatic recycling and processing of the defective cigarettes rejected by the cigarette making machine, and real-time, online and automatic same-grade re-blending and utilization of the recycled tobacco shreds, and solves the problems of a decline in tobacco shred quality, a relatively low tobacco shred recycling rate, low production efficiency, an increase in enterprise labor costs, a reduction in the tobacco shred use value, quality fluctuations in target products re-blended with the recycled tobacco shreds, etc. caused by conventional processing modes. In addition, further provided is an apparatus (21) for the online recycling of tobacco shreds from defective cigarettes rejected by a cigarette making machine.
The present application discloses a method for detecting cigarette appearance defects based on variational Bayesian inference. In a cigarette appearance defect detection scenario, in order to solve the problem that a current point estimation-based machine learning algorithm leads to an overconfidence decision in a data scarcity area, the present application proposes a variational inference-based Bayesian method to improve a SSD backbone network, preferably including calculating a real posterior probability by the variational inference method, replacing a point estimation mechanism of a convolution layer weight in the original backbone network by using a form of probability distribution, then detecting the improved extracted features by an SSD target detection algorithm, and furthermore, accurately determining whether the appearance of the cigarette is defective and the type and location of the defect. The present application can improve the accuracy of defect detection without losing the processing speed, not only saving a large amount of manpower and material resources, but also effectively providing reliable technical support for finding the root causes of defect types. Thus, it achieves intelligent quality risk management and control in a cigarette production workshop.
G06V 10/84 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les modèles graphiques de probabilités à partir de caractéristiques d’images ou de vidéos, p. ex. les modèles de Markov ou les réseaux bayésiens
G06V 10/764 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant la classification, p. ex. des objets vidéo
G06V 10/77 - Traitement des caractéristiques d’images ou de vidéos dans les espaces de caractéristiquesDispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p. ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]Séparation aveugle de source
3.
QUALIFICATION RATE INCREASING METHOD FOR FINISHED PRODUCTS BASED ON TRADEMARK PARAMETER DETECTION AND CONTROL
A qualification rate increasing method for finished products based on trademark parameter detection and control is disclosed. Trademark parameters are detected and controlled at the front end of production. Specifically, according to the folding, gluing, and transportation stages of trademarks in a packaging machine, quality of a trademark gluing position is detected and controlled, trademark indentation stiffness is detected and controlled, and a trademark surface friction coefficient is detected and controlled, to determine the suitability of placing the trademarks on the machine to determine whether the trademarks meet production standards. Only a batch of trademarks of samples whose three detection results are all determined to be qualified can enter the production process, and trademark raw materials that do not meet the production standards are eliminated. Raw materials that may produce defect products are eliminated from the source.
A defect rate reduction method for finished products is disclosed. First, size parameters of various types of trademarks, indentations, and printed patterns are entered into a database to generate basic images, a corresponding standard trademark image is collected in real time for each basic image, and edge finding parameter optimization is manually performed, to find edge finding parameters that can be used to accurately extract the trademark edge, the indentation edge, and printed pattern edge on the standard trademark image, to complete the database modeling; sampling detection is performed, edge information is extracted based on a database model, a corresponding distance is calculated based on each extracted edge data information, and the information is compared with internal control to determine surface parameter quality of the sample trademark respectively, it is determined whether production requirements are met based on a determination result, and the unqualified batch of trademarks is eliminated.
B65B 57/02 - Dispositifs de commande automatique, de vérification, d'alarme ou de sécurité sensibles à l'absence, à la présence, à l'alimentation anormale ou à la mauvaise présentation du matériau d'attache ou d'emballage des réceptacles ou des paquets
A trademark parameter inspection and control-based method for improving the qualified rate of finished products. By carrying out trademark parameter inspection and control at a production front end, and specifically carrying out trademark adhesive application position quality inspection and control, trademark crease stiffness inspection and control, and trademark surface friction coefficient inspection and control according to folding, adhesive applying and conveying stages of trademarks in a packaging machine, the machine adaptability of the trademarks is determined, and whether a trademark meets the production standards is determined. Only trademarks of a batch of samples of which the three inspection results are all determined as qualified can enter the production process, and trademark raw materials which do not meet the production standards are removed, to completely eliminate the use of raw materials which may generate defective products from the source, instead of starting shutdown inspection to remove defective products in a finished product quality inspection step or when a problem occurs in the production process, thereby greatly improving the production efficiency while preventing the waste of production materials.
G06Q 10/0639 - Analyse des performances des employésAnalyse des performances des opérations d’une entreprise ou d’une organisation
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projetsPlanification d’entreprise ou d’organisationModélisation d’entreprise ou d’organisation
G01N 1/04 - Dispositifs pour prélever des échantillons à l'état solide, p. ex. par coupe à l'outil
G01N 19/02 - Mesure du coefficient de frottement entre matériaux
6.
METHOD FOR REDUCING DEFECTIVE RATE OF FINISHED PRODUCTS ON BASIS OF TRADEMARK SURFACE PARAMETER MEASUREMENT AND CONTROL
A method for reducing a defective rate of finished products on the basis of trademark surface parameter measurement and control. The method comprises: first, inputting size parameters of various types of trademarks, trademark indentations and printed trademark patterns into a database, so as to generate basic images, and for each basic image, collecting a corresponding standard trademark image in real time by means of a CCD camera, manually performing edge finding parameter optimization on the standard trademark image, and finding edge finding parameters, by means of which edges of a trademark, a trademark indentation and a printed trademark pattern can be accurately extracted from the standard trademark image, thereby completing database modeling; then, performing sampling inspection on trademarks of a batch to be subjected to inspection, and extracting edge information in view of a database model; calculating corresponding distances by means of extracted edge data information, and then comparing the corresponding distances with internal control, and respectively determining the surface parameter quality of sample trademarks; and by means of sample surface parameter quality determination results, determining whether the trademarks of the batch where the samples are located meet production requirements, and eliminating trademarks of an unaccepted batch from raw materials. In this way, a defective rate of finished products is reduced.
Disclosed in the present application is a cigarette appearance defect detection method based on variational Bayesian inference. In a cigarette appearance defect detection scenario, in order to solve the current problem of a point-estimation-based machine learning algorithm causing overconfident decision-making in a data-scarce area, the present application provides a variational-inference-based Bayesian method to improve an SSD backbone network. Preferably, a true posterior probability is calculated by using a variational inference method, a point estimation mechanism for a convolutional layer weight in an original backbone network is replaced with probability distribution, and then detection is performed on improved extracted features by using an SSD object detection algorithm, so as to precisely determine whether the appearance of a cigarette has a defect and determine the type and position of the defect. The present application can improve the precision of defect detection without losing processing speed, such that considerable savings in manpower and material resources are made, and reliable technical support can be effectively provided for the search for the origin of a defect type, thereby realizing intelligent quality risk management and control of a cigarette production workshop.
An apparatus for measuring the temperature of vapor of an electronic heat-not-burn cigarette (11) when heated by a heat-not-burn smoking device (1). A vapor temperature measurement mechanism of the apparatus consists of the smoking device (1), a temperature measurement mounting seat (2), a piston (3), a temperature probe (14), a vapor temperature sensor (13), a mounting ring (18), a latex pipe (17), sealing rings (16), a temperature measurement mounting seat cover (12), an intake pipe plug (19) and a suction pipe plug (20). The temperature probe (14) is located in the temperature measurement mounting seat (12) and pierces the other end of the inserted electronic heat-not-burn cigarette (11); the other end of the temperature measurement mounting seat (12) opposite to an insertion end of the electronic heat-not-burn cigarette (11) is provided with the piston (3) for suction. The piston (3), the temperature measurement mounting seat (12), and the mounting ring (18) form a closed space, the vapor temperature sensor (13) is arranged on the side wall of the space, and the probe extends into the space and is used for measuring the temperature of suctioned vapor. The temperature of a functional section and the temperature of vapor of the electronic heat-not-burn cigarette (11) can be measured, the vapor flowing speed is not affected, and support is provided for the design of the functional material and structure of the electronic heat-not-burn cigarette (11).
G01K 13/024 - Thermomètres spécialement adaptés à des fins spécifiques pour mesurer la température de fluides en mouvement ou de matériaux granulaires capables de s'écouler de gaz en mouvement
A vapor temperature measurement device (2) for an electrically heated cigarette (202), the device comprising a loop controller, a temperature sensor (204), and a vaping set (201), a mouthpiece (203), a filter (205), a one-way exhaust valve (206), a vaping cylinder (207) and a vaping driving device (3), which are connected in sequence, wherein the loop controller is electrically connected to the temperature sensor (204), and is used for realizing vapor temperature measurement; the vaping set (201) is provided with a trigger device and a vibration sensor, the trigger device is used for heating a cigarette after the cigarette is placed therein, after the temperature reaches the ignition point of the cigarette, the vibration sensor senses the vibration of the vaping set (201) and can transmit a signal to the loop controller, and the loop controller is used for controlling the vaping driving device (3) to start vaping; and the vaping cylinder (207) is used for realizing vaping and vapor exhaust. Further disclosed is a vaping machine, comprising a cabinet (1), a vapor exhaust system (5), an inspection recorder (4), a vapor temperature measurement device (2), a vaping driving device (3) and a support system (6). The vapor temperature of a functional section during the vaping process of a heat-not-burn cigarette is measured, thereby facilitating the research and development of an electrically heated cigarette.
G01K 13/024 - Thermomètres spécialement adaptés à des fins spécifiques pour mesurer la température de fluides en mouvement ou de matériaux granulaires capables de s'écouler de gaz en mouvement
A metabonomics-based tobacco leaf mildewing identification method, which comprises: obtaining tobacco leaf samples of the same variety, and carrying out artificial mildewing on a certain amount of tobacco leaf samples to obtain mildewed tobacco leaves; measuring volatile and semi-volatile components in the tobacco leaves before and after the tobacco leaf samples are mildewed by adopting a solid phase microextraction-gas chromatography-mass spectrometry method; performing data processing on the collected mass spectrum data to obtain the proportion content of different types of compounds in the mildewed sample and the normal sample, and further obtaining the change difference of the content of volatile compounds in the tobacco leaf sample before and after mildewing; and establishing a tobacco leaf mildewing identification model according to the discrimination variables.
A self-sharpening filter stick forming and cutting mechanism. The mechanism comprises a filter stick guide tube (1), a cigarette cutting tube (3), a smoke cutting tube support (4), a handle (5), an eccentric wheel (6), a supporting base (7), a cutter head (8), a cutter (9), an upper sharpening device (10), a lower sharpening device (11), a cutter shaft (12), an electric motor (13) and a driving mechanism (14). A filter stick is cut under the condition of the cutter (9) not being moved back and forth, and in addition, a cutting edge of the cutter (9) can be continuously corrected by means of the upper sharpening device (10) and the lower sharpening device (11) during a filter stick cutting process of the cutter (9), such that the cutter (9) is always kept in a sharp state.
B26D 1/00 - Coupe d'une pièce caractérisée par la nature ou par le mouvement de l'élément coupantAppareils ou machines à cet effetÉléments coupants à cet effet
A self-sharpening filter stick forming and cutting mechanism. The mechanism comprises a filter stick guide tube (1), a guide tube sleeve (2), a cigarette cutting tube (3), a cigarette cutting tube support (4), a handle (5), an eccentric wheel (6), a supporting base (7), a cutter head (8), a cutter (9), an upper sharpening device (10), a lower sharpening device (11), a cutter shaft (12), an electric motor (13) and a driving mechanism (14). A filter stick is cut under the condition of the cutter (9) not being moved back and forth, and in addition, a cutting edge of the cutter (9) can be continuously corrected by means of the upper sharpening device (10) and the lower sharpening device (11) in a filter stick cutting process of the cutter (9), such that the cutter (9) is always kept in a sharp state.
B26D 1/00 - Coupe d'une pièce caractérisée par la nature ou par le mouvement de l'élément coupantAppareils ou machines à cet effetÉléments coupants à cet effet
A24C 5/30 - Machines combinées avec des dispositifs d'affûtage des couteaux
B26D 1/153 - Coupe d'une pièce caractérisée par la nature ou par le mouvement de l'élément coupantAppareils ou machines à cet effetÉléments coupants à cet effet comportant un élément qui ne suit pas le mouvement de la pièce ayant un élément coupant se déplaçant autour d'un axe avec un élément circulaire, p. ex. un disque tournant autour d'un axe fixe l'élément coupant étant situé dans un plan incliné
B26D 7/12 - Moyens de traitement de la pièce ou de l'outil de coupe pour faciliter la coupe par affûtage de l'organe de coupe
B26D 5/42 - Dispositions pour manœuvrer et commander les machines ou les dispositifs de coupe, découpage, poinçonnage, perforation ou séparation autrement que par coupe l'avance de la pièce et la bride de serrage de la pièce ayant une action conjuguée
An apparatus for selling cigarettes and a system for accessing cigarettes are described herein. The apparatus comprises a vending machine and a smoke purification system. The smoke purification system includes a housing, an extraction device, a smoke purifier, and an exhaustion device. An upper face of the housing is provided with an air inlet for sucking in air in an upper space of a smoking room, and a front face of the housing is provided with a fresh air outlet. An intake port of the extraction device is coupled with the air inlet, an escape port of the exhaustion device is coupled with the fresh air outlet through an exhaust channel, and two ends of the smoke purifier are coupled with an escape port of the extraction device and an intake port of the exhaustion device, respectively.
G07F 11/42 - Appareils déclenchés par des pièces de monnaie pour distribuer ou délivrer d'une façon analogue, des articles d'une façon discontinue sortant de magasins fixes dans lesquels les magasins sont horizontaux les articles étant distribués par des moyens mus par moteur
G07F 11/72 - Équipement auxiliaire, p. ex. allume-cigares, ouvre-bouteilles
G07F 11/58 - Appareils déclenchés par des pièces de monnaie pour distribuer ou délivrer d'une façon analogue, des articles d'une façon discontinue sortant de récipients ou de supports de stockage mobiles les articles étant posés sur ou supportés par des bandes sans fin ou des transporteurs analogues
F24F 7/06 - Ventilation avec réseau de gaines à circulation d'air forcée, p. ex. par un ventilateur
A cigarette core material capable of being ignited and heated at low temperature for smoking includes 50-95% of slice shreds and 5-50% of cut tobacco by weight percentage. The slice shreds include 40-55% of tobacco film bases, 15-25% of tobacco refined extracts, 0-5% of flavors and fragrances, and 15-30% of smoke additives by weight percentage. The cigarette core material is prepared by mixing the slice shreds with the cut tobacco in a reasonable ratio. The cigarette core material provided by the present invention is able to be heated at low temperature for smoking, and be directly ignited for smoking while the smoking set is out of power, both of which have high-quality sensory experience and can maximize the applicability of cigarette cores. The present invention is a co-product of traditional tobacco and new tobacco. It is also a new product of new market segmentation in the international market.
Provided are a cigarette selling apparatus and a cigarette taking system thereof. The cigarette selling apparatus comprises a cigarette selling device and a smoking purification device. The smoking purification device is arranged at the top of the cigarette selling device. The smoking purification device comprises a shell, a smoking fan, a smoke purifier and a discharge fan, wherein a smoke suction port is provided in an upper end face of the shell, and a fresh air discharge port is provided in a front end face of the shell; the smoking fan, the discharge fan and the smoke purifier are respectively arranged inside the shell; a suction port of the smoking fan is in communication with the smoke suction port; a discharge port of the discharge fan is in communication with the fresh air discharge port by means of a discharge channel; and two ends of the smoke purifier are respectively connected to a discharge port of the smoking fan and a suction port of the discharge fan. In the present invention, air in a smoking room can be purified by means of a smoking purification device, such that the quality of the air in the smoking room is improved, and the harm of second-hand smoking to a smoker and a manager can thus be effectively reduced.
A perforating/umperforating switching device for a PASSM cigarette manufacturing machine, comprising a transmission gear-type cigarette conveying device I (5), a transmission gear-type cigarette conveying device II (6), a cigarette linear laser perforating machine (14), a mounting sleeve (8), a transmission shaft (2), a perforating wheel (1), a cigarette rolling mechanism (13), a fixing sleeve I (10), a fixing sleeve II (11), an airflow distribution drum (4) and a flange (12). The switching device enables a cigarette manufacturing machine to switch between perforated cigarettes and unperforated ones in the manufacturing process, which prevents damage to the cigarettes caused by cigarette rolling, perforating wheels operating and turning the cigarettes by 360° when unperforated cigarettes are being manufactured.
A24C 5/00 - Fabrication des cigarettesFabrication des éléments de bouts pour cigares ou cigarettes ou fixation des filtres ou des bouts aux cigares ou aux cigarettes
20.
CIGARETTE CORE MATERIAL CAPABLE OF BEING LIT AND CAPABLE OF BEING HEATED AT LOW TEMPERATURE FOR SUCTION AND PREPARATION METHOD THEREFOR
A cigarette core material capable of being lit and capable of being heated at low temperature for suction and a preparation method therefor, relating to the technical field of novel tobacco preparation. The cigarette core material comprises, in percentage by weight, 50-95% of slice shreds and 5-50% of tobacco shreds. The slice shreds comprise, in percentage by weight, 40-55% of a tobacco slice base, 15-25% of a tobacco refined product, 0-5% of a flavor and fragrance, and 15-30% of a smoking aid. The cigarette core material is made by mixing slice shreds and tobacco shreds at a reasonable ratio.
A rolling unit for a sheet cigarette, comprising a cigarette making machine (1) and a mouthpiece machine (2), wherein the cigarette making machine (1) comprises a rear body and a front body, a tobacco sheet serves as a filler of the cigarette, and the rear body of the original cigarette making machine is no longer used, instead, a sheet paper tray device (3), a sheet paper automatic splicing device (4), a sheet paper drag device (5), a sheet paper cutting device (6) and a sheet paper resurgence device (7) are arranged on the frame of the rear body of the original cigarette making machine, the process is simpler, an uninterrupted supply of the tobacco sheet paper trays is completed, and the trays are cut into filaments with a width of 1mm to enter the rear body of the cigarette making machine through a yarn catcher (8), to compete the entire cigarette production through the mouthpiece machine (2), thereby reducing the cost of the cigarette making process.
Heating elements; Heating plates; Heat regenerators; heating apparatus for solid, liquid or gaseous fuels; lighters; cooling installations for tobacco; Tobacco roasters; Hot air apparatus; heating apparatus, electric; evaporators. Rolling tobacco; Lighters for smokers; Matches; Tobacco; electronic cigarettes; liquid solutions for use in electronic cigarettes; flavorings, other than essential oils, for tobacco; Cigarettes; Cigarette tips; cigarette filters.
PUFFMAN AUTOMATION AND INSTRUMENTS CO., LTD. (Chine)
Inventeur(s)
Wang, Hui
Wu, Yi
Feng, Bin
Hou, Ming
Abrégé
A quality inspection system and method for cigarette products or filter tips, the inspection system comprising a mobile platform (1) having an automatic directional drive device, a control system, a wireless data communication device (2), a comprehensive test device (3) and a sampling manipulator (4). A single inspection system can inspect and control the quality of a plurality of product manufacturing machines by automatically navigating a sampling system and an inspection system. The inspection system eliminates system errors caused by concurrent use of a plurality of inspection systems and realizes one-time sampling and measurement, while reducing measurement errors caused by temperature changes, solving the problem of long-distance transport between sampling and measurement, avoiding sample damage during sample transport, effectively reducing the calibration workload of the inspection system, improving working efficiency, and lowering production costs.
