CN112208824B - Quality detection device management system and method for wrapping machine set - Google Patents
Quality detection device management system and method for wrapping machine set Download PDFInfo
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- CN112208824B CN112208824B CN201910613083.4A CN201910613083A CN112208824B CN 112208824 B CN112208824 B CN 112208824B CN 201910613083 A CN201910613083 A CN 201910613083A CN 112208824 B CN112208824 B CN 112208824B
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- 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
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- 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
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Abstract
The invention relates to a quality detection device management system and method for a wrapping machine set. The invention discloses a quality detection device management system of a bale rolling machine set, which comprises a plurality of quality detection devices and a management host, wherein the quality detection devices are connected with the management host to realize data transmission, and the quality detection devices send one or any one of real-time working state signals, detection performance data or real-time parameter data to the management host. The beneficial effects are as follows: through the real-time working state signals, the detection performance data or the real-time parameter data of a plurality of quality detection devices in a collection workshop, the detection device installed in the on-line remote monitoring cigarette factory workshop collects the detection big data to analyze and judge, the problem points which possibly appear are intelligently judged for the detection device with problems and the detection device which can not work, and managers and maintenance personnel can accurately know the real-time states of the devices at the far end.
Description
Technical Field
The invention relates to the field of cigarette wrapping machine group management, in particular to a quality detection device management system and method for a cigarette wrapping machine group.
Background
The cigarette manufacturing process mainly comprises three processes of shred making (raw material processing), cigarette rolling and connecting (rolling and forming) and packaging (finished product packaging); the tobacco shred making process aims to make various tobacco leaves into tobacco shreds which are uniform in proportion, pure and free of impurities and meet the technical requirements of cigarettes of various grades in width, moisture and temperature. A rolling connection process: comprises the working procedures of wire feeding, cigarette rolling, filter tip connection and the like. The technological task is to give full play to the efficiency of the equipment, to roll the qualified tobacco shreds into qualified cigarettes according to the manufacturing specification and quality standard, and to connect the cigarettes into filter tip cigarettes. The packaging process comprises the following steps: the cigarettes are packed into finished products which meet the product quality standard and are convenient to store, transport and sell by adopting various packing materials and packing machines.
With the development of the tobacco industry, the quality of cigarettes, cigarette packets and cigarettes directly sold to consumers has been taken as a key for controlling the quality of finished cigarettes by cigarette manufacturing enterprises; in order to reduce the quality defect rate of cigarettes, at present, each cigarette factory is provided with a plurality of cigarette quality detection devices to ensure the quality of finished cigarettes, such as a cigarette weight detection device, a cigarette loose end detection device, a mouth-missing detection device, a cigarette appearance detection device, a cigarette air leakage detection device and the like; a cigarette packet empty head and missing cigarette packet detection device, a cigarette packet missing mouth detection device, a cigarette packet missing cigarette detection device, a cigarette packet stay wire detection device and a cigarette packet appearance detection device are also installed on the packaging machine; during the process of packaging the small cigarette packet into a cigarette carton, a cigarette carton pull line detection device, a cigarette carton appearance detection device, a cigarette carton packet missing detection device and the like are also required to be installed; in order to make the cigarette packet oil sealing paper and the cigarette carton oil sealing paper compact and beautiful, a cigarette packet shaping device and a cigarette carton shaping device are also installed.
At present, the detection devices installed in cigarette factory workshops are purchased from different suppliers, each device is provided with a control host, and after the devices enter the workshops, the devices are not favorable for attractive appearance of the workshops and occupy the space of the production workshops, so that the installation cost and the maintenance cost are greatly increased, and a maintenance worker only walks in front of the corresponding host to know whether the working state signals and the parameter setting are correct or not. These detection device are crucial to the quality control of finished product cigarette, and the cigarette factory all needs to arrange the special messenger to patrol and examine these devices before producing every day in order to ensure that equipment can normally produce, and operative employee also need patrol and examine these devices regularly in the production process, and it is very hard to waste time. Because these devices rarely have a self-checking function, if some devices fail to work normally or the detection effect is reduced in the production process, operators and maintenance personnel cannot accurately know the real-time state of the devices, so that unqualified smoke flows into the market, and unnecessary loss is caused.
Therefore, the invention provides a management system and a method for a quality detection device of a wrapping machine set, which can perform online remote monitoring, reduce maintenance cost, collect detection big data and analyze the detection big data, and is the innovation and motivation of the invention.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a management system and a method for a quality detection device of a wrapping machine set, which have the advantages of online remote monitoring, maintenance cost reduction, collection and analysis of large detection data, and is the innovation of the invention. The defect rate of finished cigarettes can be greatly reduced.
The invention provides a quality detection device management system of a bale winder set, which adopts the technical scheme that:
a quality detection device management system of a bale rolling machine set comprises a plurality of quality detection devices and a management host, wherein the quality detection devices are connected with the management host to realize data transmission, the quality detection devices send one or any one of real-time working state signals, detection performance data or real-time parameter data to the management host, and the management host is used for monitoring the quality detection devices on line in a centralized mode and analyzing the obtained data.
Preferably, the management host comprises a fault determination module and an alarm module, wherein the fault determination module is used for determining whether real-time working state signals of the plurality of quality detection devices work normally, if the working state of a certain quality detection device is abnormal, the fault is determined to exist, the alarm module gives an alarm, displays specific fault information, and sends the real-time fault information to the mobile terminal or the fixed terminal;
The fault judging module is also used for comparing the real-time parameter data with the standard parameter data, judging whether the parameter setting is correct or not, if not, judging that the fault exists, and the alarming module gives an alarm, displays specific fault information and sends the real-time fault information to the mobile terminal or the fixed terminal.
Preferably, the fault determination module is further configured to monitor the acquired detection performance data, determine whether the detection performance data is within a set value, determine that a fault exists if the detection performance data is not within the set value, and perform an alarm by the alarm module, display specific fault information, and send real-time fault information to the mobile terminal or the fixed terminal;
or the fault determination module is further used for performing mutual verification analysis on the detection performance data with the association to realize self-detection, if the verification analysis result is not within the set numerical range, the fault determination module determines that the fault exists, the alarm module gives an alarm, displays specific fault information, and sends real-time fault information to the mobile terminal or the fixed terminal.
Preferably, the quality detection device comprises a quality detection device arranged on the cigarette making machine, and the quality detection device arranged on the cigarette making machine comprises one or more of a cigarette weight detection device, a cigarette loose end detection device, a cigarette missing mouth detection device, a cigarette appearance detection device, a cigarette air leakage detection device, a steel seal detection device, a tipping paper deviation detection device, a circumference detection device and a glue surface detection device.
Preferably, the quality detection device comprises a quality detection device installed on the packaging machine, and the quality detection device installed on the packaging machine comprises one or more of a cigarette packet empty head missing detection device, a cigarette packet missing mouth detection device, a cigarette packet seal detection device, a cigarette packet pull line detection device, a cigarette packet appearance detection device, a cigarette strip pull line detection device, a cigarette strip missing packet detection device and a cigarette strip appearance detection device.
Preferably, the quality detection device comprises a device for controlling the key influence related to the quality, and the device for controlling the key influence related to the quality comprises a cigarette packet shaping device and/or a cigarette carton shaping device.
Preferably, the management system further comprises a cigarette quality comprehensive test platform, and the cigarette quality comprehensive test platform sends one or more of working state signals, detection performance data or real-time parameter data to the management host.
Preferably, the management system further comprises finished product cigarette detection equipment, and the finished product cigarette detection equipment sends one or more of working state signals, detection performance data and real-time parameter data to the management host.
Preferably, the finished product cigarette detection equipment comprises a cigarette quality detection device, a cigarette disassembling device, a cigarette packet quality detection device, a cigarette packet disassembling device and a cigarette quality detection device, wherein the cigarette quality detection device is connected with the cigarette disassembling device, the cigarette disassembling device is connected with the cigarette packet quality detection device through a cigarette packet conveying device, the cigarette packet quality detection device is connected with the cigarette packet disassembling device, and the cigarette packet disassembling device is connected with the cigarette quality detection device through a cigarette extraction device.
Preferably, the management system further comprises one or more of a quality detection device embedded in a cigarette making machine host, a packaging machine host, a workshop MES system or a cigarette making machine host.
The quality detection device embedded in the host sends one or more of working state signals, detection performance data or real-time parameter data to the management host;
the cigarette making machine host and the packaging machine host send working state signals or real-time parameter data of the cigarette making machine host and the packaging machine host to the management host;
and the workshop MES system sends the obtained workshop working state signal to the management host.
The invention also provides a quality detection device management method for the bale winder unit, which comprises the following steps: the management host is connected with the quality detection devices through a wired network or a wireless network, acquires one or more of real-time working state signals, detection performance data or real-time parameter data of the quality detection devices, and then performs fault analysis:
judging whether the working state signal of the quality detection device is abnormal or not, and alarming if the working state signal is abnormal;
and comparing the acquired real-time parameter data with the standard parameter data, judging whether the parameter setting is correct or not, and alarming if the parameter setting is incorrect.
Preferably, the acquired detection performance data is monitored, whether the detection performance data is within a set value or not is judged, and if not, an alarm is given;
or, mutually verifying and analyzing the acquired data with the associated detection performance to realize self-checking, judging whether the verification result is within the set value, and alarming if the verification result is not within the set value.
Preferably, the step of mutually validating the acquired data with associated detection performance data comprises:
comparing and verifying the detection performance data of the cigarette loose end detection device on the cigarette making machine with the detection performance data of the cigarette packet loose end detection device on the packaging machine, and alarming if the ratio of the detection performance data of the cigarette loose end detection device on the cigarette making machine to the detection performance data of the cigarette packet loose end detection device on the packaging machine is smaller than a set numerical value;
or comparing and verifying the detection performance data of the cigarette mouth-missing detection device on the cigarette making machine with the detection performance data of the cigarette mouth-missing detection device on the packaging machine, and alarming if the ratio of the detection performance data of the cigarette mouth-missing detection device on the cigarette making machine to the detection performance data of the cigarette mouth-missing detection device on the packaging machine is smaller than a set numerical value;
Or, the detection performance data of the tobacco bale oil seal paper stay wire detection device is compared with the stay wire detection performance data of the tobacco bale appearance detection device for verification, and if the ratio of the stay wire detection performance data of the tobacco bale oil seal paper stay wire detection device to the detection performance data of the tobacco bale appearance detection device is smaller than a set value, an alarm is given;
or comparing and verifying the detection performance data of the cigarette carton oil seal paper stay wire detection device with the stay wire detection performance data of the cigarette carton appearance detection device, and alarming if the ratio of the detection performance data of the cigarette carton oil seal paper stay wire detection device to the stay wire detection performance data of the cigarette carton appearance detection device is smaller than a set value.
The implementation of the invention comprises the following technical effects:
the quality detection device management system of the cigarette packaging machine set is characterized in that the detection devices installed in a cigarette factory workshop are remotely monitored on line by collecting one or more of real-time working state signals, detection performance data or real-time parameter data of a plurality of quality detection devices in the workshop, large detection data are collected for analysis and judgment, the detection devices with problems and the detection devices which cannot work can intelligently judge the points of the problems which may occur, managers and maintenance personnel can accurately know the real-time states of the devices at the far end, and the arrangement of independent inspection personnel for inspecting the detection devices is not needed. Furthermore, a wired network and a wireless network are established in the workshop range, real-time fault information is sent to the mobile terminal or the fixed terminal, the mobile terminal is a mobile phone, the fixed terminal is provided with a display in a maintenance workshop, maintenance personnel can be informed of the fault at the first time, maintenance cost is reduced, and maintenance efficiency is improved. Through the management host of the invention, even a control host does not need to be arranged beside each detection device, and the control of the detection devices is centralized on the management host; or the control host of each device is installed at a hidden position, so that the occupation of limited space in a cigarette factory is reduced, and the workshop is more attractive.
Drawings
Fig. 1 is a schematic structural diagram of a management system of a quality inspection device of a bale wrapping machine set according to embodiment 1 of the present invention.
Fig. 2 is a schematic flow chart of a management method of a quality inspection device of a wrapping machine set according to embodiment 1 of the present invention.
Fig. 3 is a schematic structural diagram of a management system of a quality inspection device of a wrapping machine set according to embodiment 2 of the present invention.
Fig. 4 is a schematic flow chart of finished product cigarette detection equipment in embodiment 2 of the present invention.
Detailed Description
The present invention will be described in detail below with reference to embodiments and drawings, it being noted that the described embodiments are only intended to facilitate the understanding of the present invention, and do not limit it in any way.
Example 1
Referring to fig. 1, the quality detection device management system for a bale rolling machine set provided in this embodiment includes a plurality of quality detection devices and a management host, where the plurality of quality detection devices are connected to the management host through a wired network or a wireless network to implement data transmission, the plurality of quality detection devices send one or any one of real-time working status signals, detection performance data, and real-time parameter data thereof to the management host, preferably send all of the real-time working status signals, the detection performance data, and the real-time parameter data to the management host, and the management host is configured to monitor the plurality of quality detection devices on line in a centralized manner and analyze the obtained data. The working state signal refers to a signal indicating whether the corresponding quality detection device works normally, for example, whether the device is turned on or not, and whether the device works normally or not. The detection performance data refers to the statistics of detection results, such as the number of cigarettes with empty head defects and the defect rate, the number of cigarettes with filter defects and the defect rate, the number of cigarettes with appearance defects and the defect rate, and the like. The set parameter data refers to parameters related to specific cigarette brands, such as cigarette length, cigarette width, filter tip length, working voltage of the detection device, working temperature of the detection device and the like. The detection devices installed in the workshops of the cigarette factories are purchased from different suppliers at present, cannot be managed in a centralized way, the maintenance cost is high, as a plurality of detection devices are arranged, even the detection devices are shut down and do not work, or the set parameters are wrong and difficult to find, the management of the cigarette factories on the quality detection devices is in a disordered and unordered state, the blank in the field is filled through the quality detection device management system of the cigarette making machine set, the management system is a set of management system which can meet the real-time monitoring of the workshops on the on-line detection devices, and has the following characteristics: the working state of each detection device in the workshop is monitored on line in real time, for example: and if the machine is started, whether the components work normally or not, and once the working state is abnormal, an alarm is given. And monitoring and backing up the set parameters of each detection device in the workshop, and giving an alarm once the parameter setting is abnormal. The detection big data are collected for analysis and judgment, the detection device with problems and the detection device which cannot work can intelligently judge the points of possible problems, and managers and maintenance personnel can accurately know the real-time states of the devices at the far end.
The management host comprises a fault judgment module and an alarm module, wherein the fault judgment module is used for judging whether real-time working state signals of a plurality of quality detection devices work normally or not, if the working state of a certain quality detection device is abnormal, the fault detection device judges that a fault exists, the alarm module gives an alarm, displays specific fault information and sends the real-time fault information to the mobile terminal or the fixed terminal; the fault information may include which detection module generated what fault. The fault judging module is also used for comparing the real-time parameter data with the standard parameter data, judging whether the parameter setting is correct or not, if not, judging that the fault exists, the alarming module gives an alarm, displays specific fault information and sends the real-time fault information to the mobile terminal or the fixed terminal, and the standard parameter data can be stored in the management host or obtained in other modes. The fault judging module is also used for monitoring the acquired detection performance data, judging whether the detection performance data is within a set value or not, if not, judging that a fault exists, the alarm module gives an alarm, displays specific fault information and sends real-time fault information to the mobile terminal or the fixed terminal, wherein the set value can be the rejection rate of the cigarettes with the empty head defects, the rejection rate of the cigarettes with the appearance defects, the rejection rate of the cigarettes with the empty heads of the cigarette packets and the like, and if the detected rejection rate is greater than the allowed set value, the fault of the corresponding device or the related device is indicated, and the corresponding device or the related device needs to be overhauled. The fault information may include which detection module generates what fault, and a switch is provided between the management host and the quality detection device.
In addition to online monitoring of the detection performance data, as a preferred mode, the fault determination module is further configured to perform mutual verification analysis on the detection performance data having the association, so as to implement self-checking, and if the verification analysis result is not within the set value range, it is determined that a fault exists, the alarm module alarms, displays specific fault information, and sends real-time fault information to the mobile terminal or the fixed terminal. The fault information may include which detection module caused what fault. The data with related detection performance refers to the detection data of different devices for the same item, such as mutual detection of a blank nozzle missing detection device of a cigarette making machine and a blank nozzle missing device of a packing machine, mutual detection of a stay wire detection device and a stay wire detection item of appearance detection, and the like. If the cigarette loose end detection device on the cigarette making machine has normal detection performance, the cigarette loose end detection device on the packaging machine can be understood as recheck, and the cigarette loose end detection data on the packaging machine is far smaller than the cigarette loose end detection data on the cigarette making machine; if the ratio of the detection performance data (the number of the cigarettes detected out here) of the cigarette loose end detection device on the cigarette making machine to the detection performance data (the number of the cigarettes detected out here) of the cigarette packet loose end detection device on the packaging machine is smaller than 1, it is indicated that the cigarette loose end detection device on the cigarette making machine is abnormal, an alarm needs to be given immediately to notify a maintenance person to carry out maintenance, and the specific ratio is set according to the running condition of equipment. The self-checking function among the detection devices is realized through the detection effect associated with each device.
Referring to fig. 1, the quality detection device comprises a quality detection device installed on the cigarette making machine, a quality detection device installed on the packaging machine, and a device which is embedded in the main machine of the cigarette making machine and has key influence on quality control. The quality detection device arranged on the cigarette making machine comprises any or all of a cigarette weight detection device, a cigarette loose end detection device, a cigarette missing mouth detection device, a cigarette appearance detection device, a cigarette air leakage detection device, a steel seal detection device, a tipping paper deviation detection device, a circumference detection device and an adhesive surface detection device. The quality detection device arranged on the packaging machine comprises any one or all of a cigarette packet empty head and missing piece detection device, a cigarette packet missing mouth detection device, a cigarette packet seal detection device, a cigarette packet stay wire detection device, a cigarette packet appearance detection device, a strip cigarette stay wire detection device, a strip cigarette missing package detection device or a strip cigarette appearance detection device. The device related to key influence of quality control comprises a cigarette packet shaping device and/or a cigarette carton shaping device, wherein the shaping device is a device for heating oil seal paper by using heating equipment to enable the oil seal paper to be packed more compactly. The management system also comprises a quality detection device embedded in the main machine of the cigarette making machine, and the quality detection device embedded in the main machine sends any or all of working state signals, detection performance data or real-time parameter data to the management main machine.
Referring to fig. 2, the embodiment further provides a management method for a quality detection device of a bale rolling machine set, including the following steps: the management host is connected with the quality detection devices through a wired network or a wireless network, acquires any or all of real-time working state signals, detection performance data or real-time parameter data of the quality detection devices, and then performs fault analysis: judging whether the working state signal of the quality detection device is abnormal or not, and alarming if the working state signal is abnormal; and comparing the acquired real-time parameter data with the standard parameter data, judging whether the parameter setting is correct or not, and alarming if the parameter setting is incorrect.
Monitoring the acquired detection performance data, judging whether the detection performance data is within a set value, and alarming if the detection performance data is not within the set value; the acquired data with the associated detection performance can be mutually verified and analyzed to realize self-checking, whether the verification result is within the set value or not is judged, and an alarm is given if the verification result is not within the set value. Preferably, the alarm is displayed by a scene sound-light alarm and a picture and text, so that the operator can be clearly informed of the problem, and meanwhile, the maintenance personnel can be informed in a network broadcast mode, so that the maintenance personnel can arrive at the scene in time for maintenance after receiving the notification.
Specifically, the step of mutual authentication analysis of the acquired data with associated detection performance includes the following situations:
and comparing and verifying the detection performance data of the cigarette loose end detection device on the cigarette making machine with the detection performance data of the cigarette packet loose end detection device on the packaging machine, and alarming if the ratio of the detection performance data (the number of the detected loose end cigarettes) of the cigarette loose end detection device on the cigarette making machine to the detection performance data (the number of the detected loose end cigarettes) of the cigarette packet loose end detection device on the packaging machine is smaller than a set numerical value. If the cigarette loose end detection device on the cigarette making machine has normal detection performance, the cigarette loose end detection device on the packaging machine can be understood as recheck, and the cigarette loose end detection data on the packaging machine is far smaller than the cigarette loose end detection data on the cigarette making machine; specifically, for example, if the ratio is less than 1, it indicates that the cigarette loose end detection device on the cigarette making machine is abnormal, and a maintenance person needs to be notified immediately to perform maintenance, and the specific ratio is set according to the operation condition of the equipment.
And comparing and verifying the detection performance data of the cigarette mouth-missing detection device on the cigarette making machine with the detection performance data of the cigarette packet mouth-missing detection device on the packaging machine, and alarming if the ratio of the detection performance data (detecting the number of the mouth-missing cigarettes here) of the cigarette mouth-missing detection device on the cigarette making machine to the detection performance data (detecting the number of the mouth-missing cigarettes here) of the cigarette packet mouth-missing detection device on the packaging machine is smaller than a set numerical value. If the cigarette mouth-missing detection device on the cigarette making machine has normal detection performance, the mouth-missing detection device on the packaging machine can be understood as rechecking, and the mouth-missing detection data on the packaging machine is far smaller than the mouth-missing detection data on the cigarette making machine; specifically, for example, if the ratio is less than 1, it indicates that the cigarette missing mouth detection device on the cigarette making machine is abnormal, and the maintainer needs to be immediately notified to perform maintenance, and the specific ratio is set according to the operation condition of the equipment.
And comparing and verifying the detection performance data of the tobacco bale oil seal paper stay wire detection device with the stay wire detection performance data of the tobacco bale appearance detection device, and alarming if the ratio of the stay wire detection performance data (the number of the stay wire defects detected here) of the tobacco bale oil seal paper stay wire detection device to the detection performance data (the number of the stay wire defects detected here) of the tobacco bale appearance detection device is smaller than a set numerical value. If the detection performance of the tobacco bale oil seal paper stay wire detection device is normal, the stay wire detection of the tobacco bale appearance detection device can be understood as rechecking, and the detection number of the tobacco bale appearance detection device is far smaller than that of the tobacco bale oil seal paper stay wire detection device; specifically, for example, if the ratio is less than 1, it indicates that the tobacco bale oil seal paper pull wire detection device is abnormal, and a maintenance person needs to be notified immediately to perform maintenance, and the specific ratio is set according to the operation condition of the equipment.
And comparing and verifying the detection performance data of the cigarette carton oil seal paper stay wire detection device with the stay wire detection performance data of the cigarette carton appearance detection device, and alarming if the ratio of the detection performance data (the number of the stay wire defects detected here) of the cigarette carton oil seal paper stay wire detection device to the stay wire detection performance data (the number of the stay wire defects detected here) of the cigarette carton appearance detection device is less than a set value. If the detection performance of the cigarette carton oil seal paper stay wire detection device is normal, the stay wire detection of the cigarette carton appearance detection device can be understood as rechecking, and the detection number of the cigarette carton appearance detection device is far smaller than that of the cigarette carton oil seal paper stay wire detection device; specifically, for example, if the ratio is less than 1, it indicates that the cigarette carton oil-sealed paper pull wire detection device is abnormal, and a maintenance person needs to be notified immediately to perform maintenance, and the specific ratio is set according to the operation condition of the equipment.
The present embodiment illustrates several items with associated detection performance data for mutual authentication analysis, and other items capable of mutual authentication analysis are not described in detail and can be understood by those skilled in the art according to the above disclosure.
The alarm mode clearly informs operators of which equipment has problems in a mode of on-site acousto-optic alarm and image-text display, and simultaneously informs maintenance personnel in a network broadcast mode, so that the maintenance personnel can arrive at the site in time for maintenance after receiving the notification, instead of calling and going to a maintenance workshop to ask the maintenance personnel in the traditional walkie-talkie mode. A wired and wireless network is established in a workshop range, real-time fault information is sent to a mobile terminal or a fixed terminal, the mobile terminal is a mobile phone, the fixed terminal is a maintenance workshop, a display is additionally arranged in the repair workshop, and maintenance personnel are informed of the fault at the first time.
Example 2
On the basis of embodiment 1, referring to fig. 3, the management system of the quality detection device of the cigarette wrapping machine unit in this embodiment further includes a comprehensive cigarette quality test platform and a finished cigarette detection device, and the comprehensive cigarette quality test platform sends one or more of a working state signal, detection performance data or real-time parameter data to the management host. Most of the cigarette factories are provided with independent cigarette quality comprehensive test tables for sampling and checking the cigarette quality. The finished product cigarette detection equipment sends any or all of the working state signals, the detection performance data or the real-time parameter data to the management host. The cigarette quality comprehensive test board and the finished product cigarette detection device verify and analyze the detection performance data and the detection performance data of other on-line detection devices mutually, realize self-checking, judge whether the verification result is within the set value, alarm if not, and maintain or upgrade the on-line detection device. The management system can also comprise a cigarette making machine host, a packaging machine host and a workshop MES system, wherein the cigarette making machine host and the packaging machine host send working state signals or real-time parameter data to the management host; and the workshop MES system sends the obtained workshop working state signal to the management host. Manufacturing Execution system (mes) is a manufacturing process Execution system of a manufacturing enterprise, and is a set of production information management system facing to a manufacturing enterprise workshop Execution layer. The management host can acquire all relevant big data generated in the tobacco plant workshop, so that cigarette enterprise leaders, workshop managers and maintainers can know the operation condition of the whole tobacco plant workshop through one device, the big data stored in the management host can generate reports according to the preset template and can be downloaded, and the management host has important significance for upgrading the existing tobacco plant management.
Specifically, the finished product cigarette detection device that this embodiment provided is a finished product cigarette quality automated inspection equipment, see fig. 4 and show, the check out test set includes cigarette strip quality detection device, cigarette strip detaching device, cigarette packet quality detection device, cigarette packet detaching device and cigarette quality detection device, cigarette strip quality detection device is connected with cigarette strip detaching device, cigarette strip detaching device passes through cigarette packet conveyor and is connected with cigarette packet quality detection device, cigarette packet quality detection device is connected with cigarette packet detaching device, cigarette packet detaching device passes through a cigarette extraction element and is connected with cigarette quality detection device. The finished product cigarette quality automatic check out test set of this embodiment is one set and is from the cigarette strip to the tobacco bale to the check out test set of the comprehensive automated inspection physical index of cigarette and defect again, it can be used in the laboratory as replacing quality inspector's laboratory equipment, the online finished product cigarette quality that can install again in workshop examines the equipment, can reduce quality inspector's working strength on the one hand, on the other hand can make the testing result quantization, the automatic storage of testing data, discover the problem place of appearance defect cigarette fast, improve the quality management level.
Specifically, the tobacco rod disassembling device further comprises a tobacco bale collecting device used for collecting tobacco bales, and the tobacco bales in the tobacco bale collecting device are conveyed to the tobacco bale quality detection device through a conveying belt or a tobacco bale gripping device. The cigarette packet disassembling device also comprises a cigarette collecting device for collecting cigarettes, and the cigarette extracting device is used for detecting the quality of the cigarettes after extracting the cigarettes from the cigarette collecting device. The detection equipment further comprises a waste product collecting device and an abandoned cigarette collecting device, wherein the waste product collecting device is used for collecting cigarette strip packages and cigarette packet packages and is respectively connected with the cigarette strip disassembling device and the cigarette packet disassembling device through a conveying belt, and the abandoned cigarette collecting device is connected with the cigarette quality detection device. The cigarette strip package, the cigarette packet package and the cigarettes are conveyed to a waste product collecting device through a conveying belt for classification treatment.
The quality detection equipment for the finished product cigarette can set corresponding detection contents such as appearance detection, weight detection and the like according to needs, and can be set according to needs. In this embodiment, the cigarette quality detection device comprises a cigarette appearance detection device, the cigarette appearance detection device comprises a camera component and a cigarette grabbing and overturning device, the cigarette grabbing and overturning device is used for overturning six detection surfaces of a cigarette in sequence and facing the camera component, and the camera component is used for photographing the six surfaces of the cigarette; the content of the appearance quality detection of the cigarette sticks can comprise damage and scratch of packages, deflection of trademarks, water mist, color change, abnormal folding angles, wrong brands, deflection or length; clear paper missing, over-tight, over-loose or splices, etc.; missing, malocclusion, or misalignment of the drawstring; mechanical dimensions (length, width and height) of the barrel.
The cigarette packet quality detection device comprises a cigarette packet appearance detection device, the cigarette packet appearance detection device comprises a camera component and a cigarette packet grabbing and overturning device, the cigarette packet grabbing and overturning device is used for overturning six detection surfaces of a cigarette packet in sequence and facing the camera component, and the camera component is used for photographing the six surfaces of the cigarette packet; the content of the cigarette packet appearance quality detection can comprise no trademark, package damage and scratch, trademark deflection, water mist or color change; transparent paper missing, loose bags, over-tightening, over-loosening or joints, etc.; mechanical size (length, width and height) of cigarette packet.
A cigarette quality testing device includes a cigarette outward appearance detection device, and a cigarette outward appearance detection device still includes the camera subassembly that is used for detecting cigarette filter tip end and burning end respectively, is used for detecting the camera subassembly of cigarette stick. The content of cigarette appearance detection can comprise cigarette loose ends, no filter tip, burst openings, broken residues, burrs, turned edges, holes, yellow spots, entrainment, wrinkles or tobacco shred expansion and the like; cigarette mechanical size, circumference, length, tipping paper length, and the like. As an example, the camera assembly comprises a machine shell, a camera, a lens, a reflector and an LED light source, wherein the camera and the lens are placed in the machine shell, the camera is connected with the lens, the reflector is placed in front of the lens, the LED light source is placed below the reflector, and dustproof glass is installed at the bottom of the machine shell. The cigarette bar grabbing and overturning device and the cigarette packet grabbing and overturning device can use the existing mechanical arm assembly, the structure and the working method of the mechanical arm assembly are not described in detail. The cigarette extraction device can use an air-suction type device similar to that on a cigarette making machine to suck cigarettes through different air pressures.
In this embodiment, the tobacco rod disassembling device is including the diaphragm capsule that is used for placing the tobacco rod, as is known, the tobacco bale in the tobacco rod is arranged regularly, there is a degree of depth and width to reach the gap about 2mm between the upper and lower two-layer tobacco bale, push the tobacco rod in the diaphragm capsule the same with the tobacco rod size when disassembling the tobacco rod, be equipped with two blades respectively in the both sides of diaphragm capsule, the gap department that just is located upper and lower two-layer tobacco bale of blade, when the tobacco rod moves to the blade in the diaphragm capsule, the long limit of tobacco rod just is drawn apart by these two blades, later the tobacco rod is pushed the short side that is used for cutting the tobacco rod in another diaphragm capsule that the principle is the same, later adsorb two big terminal surfaces of tobacco rod with two sucking discs and make it separate, later the tobacco bale just is separated. The disassembling of the cigarette packet can also use the mode that the mould box is matched with the blade. In order to adapt to tobacco sticks and tobacco packets with different sizes, the tobacco stick disassembling device comprises a plurality of mould boxes with different sizes, the mould boxes are arranged on a rotating mechanism, and the rotating mechanism rotates the mould boxes corresponding to the different tobacco sticks or tobacco packets to corresponding stations to complete disassembling.
Preferably, each image capture detection surface takes a picture by using two cameras forming an angle with each other or takes more than two pictures of the image capture detection surface at different visual angles by using one camera; two pictures are collected on the same detection surface, analysis and detection are carried out after combination, and if impurities are attached to the surface of a lens of the camera or smoke dust exists in the image capturing space, the synthesized image can be recognized, and false detection can be avoided.
The detection equipment comprises a finished product cigarette detection control host, and can be adapted to cigarette rods, cigarette packets and cigarettes of various sizes and specifications by inputting brands of the detected cigarette rods, cigarette packets and cigarettes before detection; the cigarette strip quality detection device, the cigarette packet quality detection device and the cigarette quality detection device are connected with the finished product cigarette detection control host, the finished product cigarette detection control host is connected with the management host through a wired network or a wireless network, and the management host acquires data from multiple directions to realize a self-checking function.
The embodiment also provides a finished product cigarette quality automatic detection method based on the detection equipment, which comprises the following steps:
1) manually placing finished tobacco sticks, or disassembling the cigarette box after appearance detection to obtain the tobacco sticks, or automatically grabbing the finished tobacco sticks from a cigarette system (such as a conveying belt) before the tobacco sticks are boxed; according to the brand of the cigarette, corresponding standard parameters such as brand size, electrical parameters, light source selection, angle selection, camera detection flow and the like are determined from the database, so that the equipment is suitable for the appearance specifications of the brand of the cigarette, the cigarette packet and the cigarettes.
2) Using a cigarette rod quality detection device to detect the appearance quality of cigarette rod oil seal paper and/or a strip box in the oil seal paper; specifically, the tobacco rod is turned over by 6 faces by a manipulator or other modes, so that the six faces can be imaged by a camera respectively; in the shooting process of the camera, the equipment can automatically adjust the shooting angle of the camera, automatically select the light source corresponding to the color system and automatically adjust the lighting angle.
3) Automatically disassembling the tobacco strips to obtain tobacco packets, and extracting the tobacco packets in the tobacco strips; the tobacco bale is not damaged in the process of disassembling and extracting the tobacco bale, the extracted tobacco bale is placed on a tobacco bale collecting device for quality detection of the tobacco bale, and the tobacco bale can be extracted by using a manipulator.
4) Using an appearance detection device to detect the appearance quality of the cigarette packet oil seal paper and/or the cigarette packet in the oil seal paper; preferably, the cigarette packet is turned over by 6 faces by a manipulator or other modes, so that the six faces can be imaged by the camera respectively; in the shooting process of the camera, the equipment can automatically adjust the shooting angle of the camera, automatically select the light source corresponding to the color system and automatically adjust the lighting angle.
5) Automatically disassembling the cigarette packet to obtain cigarettes, and extracting the cigarettes in the cigarette packet; the cigarette is disassembled and extracted and then placed into the cigarette groove, when the appearance of the cigarette is detected, the cigarette collected in the cigarette groove is subjected to single extraction, and because the length and thickness specifications of the cigarette are different, the single extraction device of the cigarette has the function of self-adapting to different cigarette specifications, and only one cigarette is ensured to pass through the cigarette appearance detection device at each time. The inner cigarette is directly disassembled and undamaged for soft package cigarettes, and the cigarettes are placed in the cigarette groove. For hard-packed cigarettes, after the cigarette cover is disassembled, the cigarette tongue tension of the cigarette packet is detected by the cigarette extraction device, adaptive grabbing force is given according to the detection result of the tension, further disassembly is continued after detection is finished so as to extract the internal cigarettes, and then the cigarettes are extracted and placed into the cigarette groove.
6) Detecting the appearance quality of the cigarettes by using a cigarette detection device; the appearance detection of cigarette is divided into two parts: the first part is placed two cameras at the both ends of a cigarette and is detected the filter tip end of a cigarette and the outward appearance of burning end respectively. The second part is placed a linear array camera or two linear array cameras in the tobacco rod front, and the tobacco rod is driven and rotatory by the rubber tyer of camera below for linear array camera can form images to whole surfaces of cigarette. A cigarette outward appearance detects and has multiunit light source, and the light source can be selected according to the cigarette of different brands, and the angle of polishing also can be adjusted as required.
In this embodiment, the camera and the light source may be mounted on a position adjusting device (e.g., a linear electric cylinder and a rotary electric cylinder), the position of the camera relative to the tobacco rod, the tobacco bale, and the cigarette may be automatically adjusted by the linear electric cylinder, and the angle of the light source relative to the tobacco rod, the tobacco bale, and the cigarette may also be adjusted by the rotary electric cylinder. According to different brands and different colors of cigarette sticks, cigarette packets and cigarettes, the system adjusts the camera and the light source to proper positions and angles according to the built-in parameters. In addition, the appearance detection device adopts the manipulator, and the manipulator can be according to the size of the cigarette strip of being examined, tobacco bale drive the cigarette strip, tobacco bale to relative and camera suitable position, inputs the brand of the cigarette strip of being examined before the detection, has had the overall dimension that the brand has had and has corresponded with it, realizes automatic adjustment.
Specifically, in the step 2), the six detection surfaces of the cigarette are sequentially turned over by using the cigarette grabbing and turning device and face the camera assembly, and the camera assembly is used for photographing the six surfaces of the cigarette; or the camera takes a picture in a multispectral imaging mode.
In the step 3), when the cigarette is disassembled, the cigarette is pushed into a die box with the same size as the cigarette, the die box is adopted to ensure that the cigarette is not loosened after the cigarette is cut, two blades are respectively arranged on two sides of the die box and are positioned at the gap between an upper layer of cigarette packet and a lower layer of cigarette packet, and when the opposite blades of the cigarette in the die box move, the long edge of the cigarette is cut by the two blades; then the tobacco rod is pushed into another mould box, the short edge of the tobacco rod is cut by a blade, and then two sucking discs are used for sucking two large end faces of the tobacco rod to separate the strip box from the tobacco bale.
In the step 4), the six detection surfaces of the cigarette packet are sequentially turned over by using the cigarette packet grabbing and turning device and face the camera assembly, the camera assembly is used for photographing the six surfaces of the cigarette packet, and the method can comprise two photographing steps, wherein firstly, the camera is adjusted to detect the cigarette packet oil seal paper, and then, the camera is adjusted to detect the cigarette packet in the oil seal paper; or the camera takes a picture in a multispectral imaging mode.
In the step 5), the tobacco bale is pushed into a mold box with the same size as the tobacco bale when being disassembled, the mold box is adopted for ensuring that the tobacco bale is not loose after being cut, a blade is installed at a proper position of the mold box for accurately cutting a certain part of the tobacco bale when the tobacco bale runs in the mold box without scratching internal cigarettes, then a motor-driven sucking disc, a motor-driven clamping jaw and other devices are utilized for removing a tobacco bale turning cover and internal aluminum paper from a hard-packed tobacco, the pulling force on the aluminum paper is detected before the internal aluminum paper is removed, then a clamping jaw is used for grabbing partial cigarettes, and then the tobacco bale is reversed to enable the rest cigarettes to fall freely and is placed in a tobacco chute for detection. The label paper cut in the die box is sucked by the sucking disc for soft package cigarettes, a certain gap is formed between the label paper and the inner aluminum foil paper, a triangular blade with edges at two sides is inserted into the gap, the front area of the label is cut off in the process of inserting the blade (firstly, one side of the label paper is cut off, then, the other three sides of the label paper are cut off by the triangular blade), then, the sucking disc is utilized to unfold the inner aluminum foil paper, and then, the overturned cigarette is completely poured out and placed in a cigarette groove for detection.
And 6) respectively detecting the filter tip end, the combustion end and the cigarette rod of the cigarette by using the camera assembly.
The cigarette strip, the cigarette packet and the cigarette are detected and then have corresponding detection reports generated, the detection reports comprise specific numerical values of detection value indexes, such as the number of outwards inclined stay wires and the number of punctured cigarette diameter, and all detection data are stored in a database in real time and can be consulted at any time.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (12)
1. The utility model provides a quality control of bale case group device management system, includes a plurality of quality control device and management host computer, its characterized in that: the quality detection devices are connected with the management host to realize data transmission, the quality detection devices send one or more of real-time working state signals, detection performance data or real-time parameter data to the management host, each quality detection device comprises a quality detection device arranged on the cigarette making machine and a quality detection device arranged on the packaging machine, and the management host is used for monitoring the quality detection devices on line in a centralized manner and analyzing the obtained data;
the cigarette quality comprehensive test bench sends one or more of working state signals, detection performance data or real-time parameter data to the management host; the finished product cigarette detection equipment sends one or more of a working state signal, detection performance data or real-time parameter data to the management host; the detection performance data of the cigarette quality comprehensive test board and the finished product cigarette detection device and the detection performance data of other on-line detection devices are mutually verified and analyzed to realize self-detection;
The finished product cigarette detection equipment comprises a strip cigarette quality detection device, a strip cigarette disassembling device, a cigarette packet quality detection device, a cigarette packet disassembling device and a cigarette quality detection device, wherein the strip cigarette quality detection device is connected with the strip cigarette disassembling device, the strip cigarette disassembling device is connected with the cigarette packet quality detection device through a cigarette packet conveying device, the cigarette packet quality detection device is connected with the cigarette packet disassembling device, and the cigarette packet disassembling device is connected with the cigarette quality detection device through a cigarette extraction device.
2. The quality inspection device management system for the bale making machine set according to claim 1, characterized in that: the management host comprises a fault judgment module and an alarm module, wherein the fault judgment module is used for judging whether real-time working state signals of a plurality of quality detection devices work normally or not, if the working state of a certain quality detection device is abnormal, a fault is judged to exist, the alarm module gives an alarm, displays specific fault information and sends the real-time fault information to the mobile terminal or the fixed terminal;
the fault judging module is also used for comparing the real-time parameter data with the standard parameter data, judging whether the parameter setting is correct or not, if not, judging that the fault exists, and the alarming module gives an alarm, displays specific fault information and sends the real-time fault information to the mobile terminal or the fixed terminal.
3. The quality inspection device management system for the bale making machine set according to claim 2, characterized in that: the fault judging module is also used for monitoring the acquired detection performance data, judging whether the detection performance data is within a set numerical value or not, if not, judging that a fault exists, and the alarming module gives an alarm, displays specific fault information and sends real-time fault information to the mobile terminal or the fixed terminal;
or the fault determination module is further used for performing mutual verification analysis on the detection performance data with the association to realize self-detection, if the verification analysis result is not within the set numerical range, the fault determination module determines that the fault exists, the alarm module gives an alarm, displays specific fault information, and sends real-time fault information to the mobile terminal or the fixed terminal.
4. The quality inspection device management system for the bale making machine set according to claim 1, characterized in that: the quality detection device arranged on the cigarette making machine comprises one or more of a cigarette weight detection device, a cigarette loose end detection device, a cigarette missing mouth detection device, a cigarette appearance detection device, a cigarette air leakage detection device, a steel seal detection device, a tipping paper deviation detection device, a circumference detection device and an adhesive surface detection device.
5. The quality inspection device management system for the bale making machine set according to claim 1, characterized in that: the quality detection device arranged on the packaging machine comprises one or more of a cigarette packet empty head and missing piece detection device, a cigarette packet missing mouth detection device, a cigarette packet seal detection device, a cigarette packet stay wire detection device, a cigarette packet appearance detection device, a strip cigarette stay wire detection device, a strip cigarette missing package detection device or a strip cigarette appearance detection device.
6. The quality inspection device management system for the bale making machine set according to claim 1, characterized in that: the quality detection device comprises a device for controlling the key influence related to quality, and the device for controlling the key influence related to quality comprises a cigarette packet shaping device and/or a cigarette carton shaping device.
7. The quality inspection device management system for the bale making machine set according to claim 1, characterized in that: the cigarette strip disassembling device comprises a die box for placing cigarette strips, the cigarette strips are pushed into the die box with the same size as the cigarette strips when the cigarette strips are disassembled, two blades are respectively arranged on two sides of the die box, the blades are positioned in the gap between upper and lower layers of cigarette packets, when the cigarette strips move relative to the blades in the die box, the long edges of the cigarette strips are cut by the two blades, then the cigarette strips are pushed into another die box with the same principle to cut the short edges of the cigarette strips, two large end faces of the cigarette strips are adsorbed by two suckers to separate the cigarette packets, and the cigarette packets are separated.
8. The system according to claim 7, wherein the quality control device comprises: the cigarette quality detection device comprises a cigarette appearance detection device, the cigarette appearance detection device comprises a camera component and a cigarette grabbing and overturning device, the cigarette grabbing and overturning device is used for overturning six detection surfaces of a cigarette in sequence and facing the camera component, and the camera component is used for photographing the six surfaces of the cigarette;
the cigarette packet appearance detection device comprises a camera component and a cigarette packet grabbing and overturning device, the cigarette packet grabbing and overturning device is used for overturning six detection surfaces of a cigarette packet in sequence and facing the camera component, and the camera component is used for photographing the six surfaces of the cigarette packet;
a cigarette outward appearance detection device still includes the camera subassembly that is used for detecting the cigarette stick including being used for detecting the camera subassembly of a cigarette filter tip end and burning end respectively.
9. The quality inspection device management system for the bale making machine set according to claim 1, characterized in that: the management system also comprises one or more of quality detection devices embedded in a cigarette making machine host, a packaging machine host, a workshop MES system or a cigarette making machine host,
the quality detection device embedded in the host sends one or more of working state signals, detection performance data or real-time parameter data to the management host;
The cigarette making machine host and the packaging machine host send working state signals or real-time parameter data of the cigarette making machine host and the packaging machine host to the management host;
and the workshop MES system sends the obtained workshop working state signal to the management host.
10. A management method of a quality control device management system of a bale wrapping machine set according to any one of claims 1-9, characterized by comprising the steps of: the management host is connected with the quality detection devices through a wired network or a wireless network, acquires one or more of real-time working state signals, detection performance data or real-time parameter data of the quality detection devices, and then performs fault analysis:
judging whether the working state signal of the quality detection device is abnormal or not, and alarming if the working state signal is abnormal;
and comparing the acquired real-time parameter data with the standard parameter data, judging whether the parameter setting is correct or not, and alarming if the parameter setting is incorrect.
11. The method for managing a quality control device of a bale wrapping machine set according to claim 10, wherein: monitoring the acquired detection performance data, judging whether the detection performance data is within a set value, and alarming if the detection performance data is not within the set value;
Or, mutually verifying and analyzing the acquired data with the associated detection performance to realize self-checking, judging whether the verification result is within the set value, and alarming if the verification result is not within the set value.
12. The method for managing a quality control device of a bale wrapping machine set according to claim 11, characterized in that: the step of mutual authentication analysis of the acquired detection performance data with the association comprises:
comparing and verifying the detection performance data of the cigarette loose end detection device on the cigarette making machine with the detection performance data of the cigarette packet loose end detection device on the packaging machine, and alarming if the ratio of the detection performance data of the cigarette loose end detection device on the cigarette making machine to the detection performance data of the cigarette packet loose end detection device on the packaging machine is smaller than a set numerical value;
or comparing and verifying the detection performance data of the cigarette mouth-missing detection device on the cigarette making machine with the detection performance data of the cigarette mouth-missing detection device on the packaging machine, and alarming if the ratio of the detection performance data of the cigarette mouth-missing detection device on the cigarette making machine to the detection performance data of the cigarette mouth-missing detection device on the packaging machine is smaller than a set numerical value;
Or, the detection performance data of the tobacco bale oil seal paper stay wire detection device is compared with the stay wire detection performance data of the tobacco bale appearance detection device for verification, and if the ratio of the stay wire detection performance data of the tobacco bale oil seal paper stay wire detection device to the detection performance data of the tobacco bale appearance detection device is smaller than a set value, an alarm is given;
or, the detection performance data of the cigarette carton oil seal paper stay wire detection device and the stay wire detection performance data of the cigarette carton appearance detection device are compared and verified, and if the ratio of the detection performance data of the cigarette carton oil seal paper stay wire detection device to the stay wire detection performance data of the cigarette carton appearance detection device is smaller than a set value, an alarm is given.
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| CN113479375A (en) * | 2021-05-28 | 2021-10-08 | 红塔烟草(集团)有限责任公司 | Special-shaped cigarette packaging process and equipment |
| CN113361940B (en) * | 2021-06-15 | 2022-07-15 | 红云红河烟草(集团)有限责任公司 | Comprehensive evaluation method and system for quality of wrapping based on-line detection data |
| CN114671092B (en) * | 2022-05-07 | 2024-01-05 | 红云红河烟草(集团)有限责任公司 | Real-time monitoring and analyzing method for appearance data of small boxes of packaging machine |
| CN115437535B (en) * | 2022-11-08 | 2023-09-12 | 北京德风新征程科技股份有限公司 | Data processing method, device, equipment and medium for tobacco shredding workshop |
| CN115586744B (en) * | 2022-12-12 | 2023-03-14 | 南京专注智能科技股份有限公司 | GD packagine machine cigarette intelligent analysis detecting system based on big data |
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