CN115892576B - Box association system of high-speed cigarette packaging machine based on dot matrix code technology - Google Patents
Box association system of high-speed cigarette packaging machine based on dot matrix code technology Download PDFInfo
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- CN115892576B CN115892576B CN202210075319.5A CN202210075319A CN115892576B CN 115892576 B CN115892576 B CN 115892576B CN 202210075319 A CN202210075319 A CN 202210075319A CN 115892576 B CN115892576 B CN 115892576B
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 66
- 239000011159 matrix material Substances 0.000 title claims abstract description 32
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 17
- 238000005516 engineering process Methods 0.000 title claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 9
- 230000001502 supplementing effect Effects 0.000 claims description 10
- 238000004458 analytical method Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 3
- 238000013480 data collection Methods 0.000 claims description 2
- 241000208125 Nicotiana Species 0.000 abstract description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 4
- 238000012795 verification Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 108091026890 Coding region Proteins 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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Abstract
The invention discloses a carton association system of a high-speed cigarette packaging machine based on a dot matrix code technology, which belongs to the field of cigarette packaging information identification processing in the tobacco industry. In addition, the invention collects the unique identification of the cigarettes through the high-speed industrial camera and decodes and associates the unique identification in the background, thereby ensuring the accuracy of data association.
Description
Technical Field
The invention relates to the field of cigarette package information identification processing in the tobacco industry, in particular to a carton association system of a high-speed cigarette packaging machine based on a dot matrix code technology.
Background
At present, cigarette packing machines can be classified into low-speed machines, medium-speed machines, high-speed machines, etc. according to different production speeds. The different cigarette production speeds also have requirements on the acquisition speed and the acquisition precision of the two-dimensional codes of the cigarette package. The two-dimensional code technology is adopted in the industry to add unique identification for cigarette strips and boxes, but for high-speed machine types, the accuracy cannot be guaranteed, and the information relevance is poor.
Disclosure of Invention
Aiming at the problems in the background technology, the invention provides a box associated data acquisition and processing system based on a Focke FXS soft package high-speed model, wherein an industrial traceability code is printed on cigarette packaging to serve as a unique identifier of a cigarette, an industrial special lattice code technology is adopted, the unique identifier of the cigarette is acquired through a high-speed industrial camera, decoding and association are carried out in the background, and the accuracy of data association is ensured.
In order to achieve the above purpose, the invention adopts the following technical scheme: the carton association system of the high-speed cigarette packaging machine based on the dot matrix code technology comprises an outer package bar code acquisition system, a code reading device, a light supplementing device and an industrial personal computer, wherein the outer package bar code acquisition system adopts a data structure and an association algorithm.
Preferably, the printing position of the dot matrix code information of the cigarette package of the external package bar code acquisition system is positioned in the middle of the bottom of the package of the cigarette small box, and the printing position of the dot matrix code information of the bar box is positioned in the side surface area of the bar box; a plurality of cigarette case two-dimensional code acquisition devices are adopted, are arranged behind a cigarette case rejection station and a pack supplementing device, acquire two-five flat pack two-dimensional codes of the cigarette case at the position in front of a cigarette bar forming bin and generate a two-dimensional code sequence of the cigarette case; 1 cigarette case positioning checking two-dimensional code acquisition equipment is adopted and is arranged near a station of a cigarette bar forming bin; 1 bar two-dimensional code acquisition equipment is adopted and is arranged in a descending channel of a bar box paper conveying station; and uploading the acquired association information to a background database of a barrel association server, and carrying out code scanning and reading on dot matrix code information of cigarette packaging by using the handheld PDA equipment, and acquiring and checking the association information.
Preferably, the code reading device adopts an industrial camera or a code reader, 5 industrial cameras are adopted to read two-dimension codes at the bottom of the two-five flat package in parallel, each industrial camera reads 2 two-dimension codes, and code reading data of the 5 industrial cameras are returned in parallel.
Preferably, the light supplementing device adopts an upper red LED light source and a lower red LED light source, and the light sources are reflected to a dot matrix code printing area at the bottom of the cigarette through an arc diffuse reflection cover.
Preferably, the industrial personal computer is interconnected with the code reading device through the gigabit switch, and transmits the code reading data back to the industrial personal computer, the industrial personal computer reads, analyzes and stores the code reading data, and when the acquired data is found to be problematic, the industrial personal computer sends error information to the signal processing main control board through the GPIO port of the industrial personal computer, and triggers an alarm or rejects signals to reject abnormal strip packages.
Preferably, the data structure and the association algorithm can divide the box acquisition information sequence into a serial box data stream and a parallel box data stream according to different acquisition modes.
Preferably, the serial box data stream sequentially collects dot matrix code information of the upper box package and the lower box package through a code reading device, the designated position is used as positioning check information, the data is sequentially pushed into the data queue, and the data collection sequence of the dot matrix codes of all the box packages can be ensured only by ensuring the analysis sequence of the upper box cigarette package and the lower box cigarette package during each collection.
Preferably, the parallel box data stream passes through 5 code reading devices, and when a trigger signal arrives, the code information of 10 boxes is read at the same time, and the designated position is used as positioning check information.
The invention has the beneficial effects that:
the invention provides a box associated data acquisition and processing system based on a Focke FXS soft package high-speed model, wherein an industrial traceability code is printed on cigarette packaging to serve as a unique identifier of a cigarette, an industrial special lattice code technology is adopted, the unique identifier of the cigarette is acquired through a high-speed industrial camera, decoding and association are carried out in the background, and the accuracy of data association is ensured. Meanwhile, the PDA terminal is held by hand, and spot check and verification can be carried out on the final barrel associated data.
Drawings
Fig. 1 is a diagram illustrating the structure of an industrial special matrix code according to the present invention.
Fig. 2 is a serial data acquisition mode of the present invention.
FIG. 3 shows a parallel data acquisition mode of the present invention.
FIG. 4 is a data structure analysis of the parallel data acquisition of the present invention.
Detailed Description
In order to make the object technical scheme and the beneficial effects of the present invention clearer, the following detailed description of the preferred embodiments of the present invention will be given with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.
As shown in fig. 1 to 4, the carton association system of the high-speed cigarette packaging machine based on the dot matrix code technology comprises an outer package bar code acquisition system, a code reading device, a light supplementing device and an industrial personal computer, wherein the outer package bar code acquisition system adopts a data structure and an association algorithm.
Preferably, the industrial special type dot matrix code is a grid dot matrix code, the number of encoding design rows and columns is greater than 4, a blank area is required to be arranged around four edges of the two-dimensional code, the width of the blank area can be greater than or equal to (i.e. not less than) the width of 2 minimum units (a minimum square block, also called a grid or a grid), and the benefit of setting the blank area is that the two-dimensional code and the background color are conveniently distinguished, so that the recognition efficiency of the two-dimensional code is further improved. The two-dimensional code comprises a locator area and a data area, wherein a blank area is arranged around the two-dimensional code, the locator area comprises four locators, the locators are respectively located at four corners of the whole two-dimensional code, each of the four locators comprises a direction locator and a common locator, the direction locators are used for determining the coding sequence of the current two-dimensional code, namely determining the starting position and the ending position of the current two-dimensional code, and the common locators are used for determining the position of the area where the two-dimensional code coding information is located. Compared with two-dimension code coding, the industrial special type dot matrix code has excellent coding and decoding performances, is suitable for industrial high-speed reading application, simultaneously avoids the problem that consumers confuse marketing two-dimension codes and industrial traceability codes, and is more suitable for popularization.
Preferably, the printing position of the dot matrix code information of the cigarette package of the external package bar code acquisition system is positioned in the middle of the bottom of the package of the cigarette small box, and the printing position of the dot matrix code information of the bar box is positioned in the side surface area of the bar box; a plurality of cigarette case two-dimensional code acquisition devices are adopted, are arranged behind a cigarette case rejection station and a pack supplementing device, acquire two-five flat pack two-dimensional codes of the cigarette case at the position in front of a cigarette bar forming bin and generate a two-dimensional code sequence of the cigarette case; the method comprises the steps that 1 cigarette case positioning and checking two-dimensional code acquisition equipment is adopted, is arranged near a station of a cigarette case forming bin and is used for acquiring 1 or more cigarette case two-dimensional code information in the cigarette case forming bin for information positioning and checking; 1 bar two-dimension code acquisition equipment is arranged in a descending channel of a bar box paper conveying station and used for acquiring bar packaging two-dimension code information; and uploading the acquired association information to a background database of a barrel association server, and carrying out code scanning and reading on dot matrix code information of cigarette packaging by using the handheld PDA equipment, and acquiring and checking the association information. Meanwhile, the verification can be carried out by inquiring the related information of the bar box in the operation and maintenance control console of the related data of the bar box, and the related early warning information can be displayed on the operation and maintenance control console of the related data of the bar box.
Preferably, the code reading device adopts an industrial camera or a code reader, and adopts a plurality of industrial cameras or code readers to collect two-dimensional code information of the strip and the box. The box acquisition information sequence can be divided into a serial box data stream (one code reading device) and a parallel box data stream (a plurality of code reading devices acquire 10 codes at a time) according to different acquisition modes. The processing for both data stream modes will be described in the core data structure and associated algorithm section. Preferably, 5 industrial cameras are used for parallelly reading two-dimension codes at the bottom of the two-five flat bags, each industrial camera reads 2 two-dimension codes, and code reading data of the 5 industrial cameras are returned in parallel.
Preferably, the code reading equipment is used for collecting the cigarette package coding information, and the influence of light supplementing on the image collection quality, such as reflection of the transparent paper wrapping paper of the outer package of the cigarette packet, is required to be considered. Especially, in a scene where a plurality of industrial cameras are simultaneously acquired, compatibility of light supplement to the plurality of industrial cameras needs to be considered and mutual interference of light sources is avoided. When the method is implemented on site, the upper and lower sets of red LED light sources are adopted for light supplementing, and the light sources are reflected to the dot matrix code printing area at the bottom of the cigarette through the arc diffuse reflection cover, so that the reflection of transparent paper at the bottom is reduced. Meanwhile, the exposure time, the image contrast, the gray level and the like of the code reading equipment are adjusted to improve the recognition degree of the image.
Preferably, the code reading triggering signal of the code reading device can be realized in several modes, including triggering by a photoelectric sensor switch or triggering by an incremental encoder to acquire an original machine phase signal. The trigger signal is transmitted back to the signal processing main control board, and trigger logic control is realized through ARM embedded programming, so that the code reading equipment is triggered.
Preferably, the industrial personal computer is interconnected with the code reading device through the gigabit switch, and transmits the code reading data back to the industrial personal computer, the industrial personal computer reads, analyzes and stores the code reading data, and when the acquired data is found to be problematic, the industrial personal computer sends error information to the signal processing main control board through the GPIO port of the industrial personal computer, and triggers an alarm or rejects signals to reject abnormal strip packages.
Preferably, the data structure and the association algorithm can divide the box acquisition information sequence into a serial box data stream and a parallel box data stream according to different acquisition modes.
Preferably, the serial box data stream sequentially collects dot matrix code information of the upper box package and the lower box package through a code reading device, and the designated position is used as positioning check information. Because the data is received in a serial manner, the data is sequentially pushed into the data queue, and the data acquisition sequence of all the box packaging matrix codes can be ensured only by ensuring the analysis sequence of the upper box cigarette package and the lower box cigarette package (the configuration of the ROI of an industrial camera or the configuration setting of the code reading sequence of a code reader) during each acquisition. Therefore, the box code acquisition data sequence can be intercepted and checked through positioning check code information, and the box code acquisition data sequence is associated with the strip package code information of the next station, so that the accurate association of the strip boxes is ensured, and the problem of disorder of the association of the strip boxes is avoided.
Preferably, the parallel box data stream passes through 5 code reading devices, when a trigger signal arrives, the code information of 10 boxes (each code reading device reads the package codes of the upper box and the lower box) is read at the same time, and the designated position is used as positioning check information. Because the trigger signal triggers the 5 code reading devices to read codes and generate 10 code outputs, 10 pieces of box code information collected each time are disordered in the interior, so that the positioning verification information collected later cannot play a role. The problem can be solved by grouping the box coding acquisition sequences by taking 10 boxes as a unit according to the acquisition time interval, and meanwhile, the data are finally combined into an ordered box coding acquisition sequence according to the serial number, the position and the code reading sequence of each code reading device, and the correct interception of the box coding data sequence is realized through the positioning code so as to be associated with strip packaging.
Preferably, the handheld PDA device is used for scanning and reading the dot matrix code information of the cigarette package, and acquiring and checking the associated information. Meanwhile, the verification of the association information of the strip box can be queried from the operation and maintenance control console of the association data of the strip box, and the association early warning information can be displayed on the operation and maintenance control console of the association data of the strip box.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the invention, and that, although the invention has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (4)
1. The system comprises an external packing bar code acquisition system (1), a code reading device (2), a light supplementing device (3) and an industrial personal computer (4), wherein the external packing bar code acquisition system (1) adopts a data structure and an association algorithm;
the printing position of the dot matrix code information of the cigarette package of the external packing bar code acquisition system (1) is positioned in the middle of the bottom of the small cigarette box package, and the printing position of the dot matrix code information of the bar box is positioned in the side surface area of the bar box;
a plurality of cigarette case two-dimensional code acquisition devices are adopted, are arranged behind a cigarette case rejection station and a pack supplementing device, acquire two-five flat pack two-dimensional codes of the cigarette case at the position in front of a cigarette bar forming bin and generate a two-dimensional code sequence of the cigarette case; 1 cigarette case positioning checking two-dimensional code acquisition equipment is adopted and is arranged near a station of a cigarette bar forming bin; 1 bar two-dimensional code acquisition equipment is adopted and is arranged in a descending channel of a bar box paper conveying station; the collected association information is uploaded to a background database of a barrel association server, and the handheld PDA device scans and reads dot matrix code information of cigarette packages and acquires and verifies the association information;
the data structure and the association algorithm divide the box acquisition information sequence into a serial box data stream and a parallel box data stream according to different acquisition modes;
the serial box data stream sequentially collects dot matrix code information of the upper box package and the lower box package through a code reading device, the appointed position is used as positioning check information, the data is sequentially pushed into a data queue, and the data collection sequence of dot matrix codes of all the box packages can be ensured only by ensuring the analysis sequence of the upper box cigarette package and the lower box cigarette package during each collection;
the parallel box data stream passes through 5 code reading devices, and when a trigger signal arrives, the code information of 10 boxes is read at the same time, and the designated position is used as positioning check information.
2. The carton association system of a high-speed cigarette packaging machine based on dot matrix code technology according to claim 1, wherein:
the code reading device (2) adopts industrial cameras or code readers, adopts 5 industrial cameras to read two-dimension codes at the bottom of the two-five flat bags in parallel, reads 2 two-dimension codes from each industrial camera, and returns code reading data of the 5 industrial cameras in parallel.
3. The carton association system of a high-speed cigarette packaging machine based on dot matrix code technology according to claim 1, wherein:
the light supplementing device (3) adopts an upper red LED light source and a lower red LED light source, and the light sources are reflected to a dot matrix code printing area at the bottom of the cigarette through an arc diffuse reflection cover.
4. The carton association system of a high-speed cigarette packaging machine based on dot matrix code technology according to claim 1, wherein:
the industrial personal computer (4) is connected with the code reading equipment through the gigabit switch, code reading data are transmitted back to the industrial personal computer (4), the industrial personal computer (4) reads, analyzes and stores the code reading data, and when the problem of the acquired data is found, error information is sent to the signal processing main control board through the GPIO port of the industrial personal computer (4), and an alarm is triggered or a rejection signal is triggered to pack and reject the abnormal bars.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210075319.5A CN115892576B (en) | 2022-01-22 | 2022-01-22 | Box association system of high-speed cigarette packaging machine based on dot matrix code technology |
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| CN202210075319.5A CN115892576B (en) | 2022-01-22 | 2022-01-22 | Box association system of high-speed cigarette packaging machine based on dot matrix code technology |
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| CN115892576B true CN115892576B (en) | 2024-03-08 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103756A1 (en) * | 2016-12-09 | 2018-06-14 | 北京大码技术有限公司 | Combined two-dimensional code anti-counterfeiting system and method, combined two-dimensional code and reading apparatus |
| CN111348270A (en) * | 2020-03-11 | 2020-06-30 | 广西中烟工业有限责任公司 | Cigarette small box and carton code scanning correlation method for eliminating accumulation errors |
| CN111891691A (en) * | 2020-07-23 | 2020-11-06 | 云南省烟草质量监督检测站 | True and false cigarette identification and detection device based on external package and method thereof |
| CN112183680A (en) * | 2020-03-18 | 2021-01-05 | 深圳华龙讯达信息技术股份有限公司 | Cigarette box strip two-dimensional code association scheme suitable for FOCKE high-speed machine |
| CN218559280U (en) * | 2022-01-22 | 2023-03-03 | 红云红河烟草(集团)有限责任公司 | High-speed cigarette packaging machine's barrel correlation system based on dot matrix code technique |
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- 2022-01-22 CN CN202210075319.5A patent/CN115892576B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103756A1 (en) * | 2016-12-09 | 2018-06-14 | 北京大码技术有限公司 | Combined two-dimensional code anti-counterfeiting system and method, combined two-dimensional code and reading apparatus |
| CN111348270A (en) * | 2020-03-11 | 2020-06-30 | 广西中烟工业有限责任公司 | Cigarette small box and carton code scanning correlation method for eliminating accumulation errors |
| CN112183680A (en) * | 2020-03-18 | 2021-01-05 | 深圳华龙讯达信息技术股份有限公司 | Cigarette box strip two-dimensional code association scheme suitable for FOCKE high-speed machine |
| CN111891691A (en) * | 2020-07-23 | 2020-11-06 | 云南省烟草质量监督检测站 | True and false cigarette identification and detection device based on external package and method thereof |
| CN218559280U (en) * | 2022-01-22 | 2023-03-03 | 红云红河烟草(集团)有限责任公司 | High-speed cigarette packaging machine's barrel correlation system based on dot matrix code technique |
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