CN113291524A - Cigarette case strip two-dimensional code information association method and device with verification function - Google Patents
Cigarette case strip two-dimensional code information association method and device with verification function Download PDFInfo
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- CN113291524A CN113291524A CN202110647582.2A CN202110647582A CN113291524A CN 113291524 A CN113291524 A CN 113291524A CN 202110647582 A CN202110647582 A CN 202110647582A CN 113291524 A CN113291524 A CN 113291524A
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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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Abstract
The invention reforms the auxiliary machine of the existing tobacco packing machine equipment to form the cigarette carton two-dimensional code association device with the checking function. The cigarette case two-dimensional code information is collected through the cigarette case two-dimensional code collecting device and a cigarette case two-dimensional code sequence is formed, the strip package two-dimensional code information is collected through the strip package two-dimensional code collecting device and a strip two-dimensional code sequence is formed, the collected cigarette case two-dimensional code sequence and the collected strip two-dimensional code sequence are subjected to correlation positioning and verification through the addition of the positioning verification two-dimensional code collecting device, correlation accuracy is guaranteed, and cascading data correlation errors are effectively avoided.
Description
Technical Field
The invention relates to a cigarette box strip two-dimensional code information correlation method and device with a verification function.
Background
Currently, the implementation of the project of 'first project' is widely promoted in the tobacco industry of China, the coding of industrial companies is achieved, the coding of commercial companies is achieved, and effective data acquisition of industry and business in the industry is achieved. With the development of the technology of 'one object and one code', adding unique digital mark information such as a two-dimensional code on a strip package and a box package also becomes a common practice in the industry. The cigarette two-dimension code itself lacks production manufacturing (currently, the minimum batch unit is 'piece') and commercial circulation information (currently, the minimum unit is 'bar') which are important in the whole life cycle of cigarette products. In the production, manufacturing and commercial circulation links, the existing equipment is modified, two-dimension code coding information (two-dimension code information on box, strip and piece packages) acquisition equipment is added, acquired data is processed in a background, accurate association of box conditions is realized, and a whole product life cycle data chain can be opened.
Disclosure of Invention
The invention aims to provide a cigarette case strip two-dimensional code information correlation method with a verification function. Adopt 1 or a plurality of cigarette case two-dimensional code collection equipment, locate behind the tobacco bale repacking ware to avoid the data correlation problem that manual operation brought.
The invention provides a cigarette case strip two-dimensional code information correlation method with a verification function, which is characterized in that before a cigarette case reaches a cigarette forming platform, two-dimensional code information on the cigarette case is collected to form a case code sequence hList;
(1) and (3) associating box bar two-dimensional code information: collecting two-dimensional code information of one or more cigarette cases in two or five flat packs arriving at a cigarette carton forming platform, and searching front and back continuous 10 pieces of two-dimensional code information in a case code sequence hList according to the two-dimensional code information of the one or more cigarette cases, wherein the 10 pieces of two-dimensional code information comprise the two-dimensional code information of the one or more cigarette cases; associating the 10 two-dimension code information with the two-dimension code information of the barrel for packaging the two-five flat packs;
(2) a checking step: collecting two-dimensional code information of one or more cigarette cases in two or five flat packs which arrive at a cigarette carton forming platform next time, and searching front and back continuous 10 pieces of two-dimensional code information in a case code sequence hList according to the two-dimensional code information of the one or more cigarette cases, wherein the 10 pieces of two-dimensional code information comprise the two-dimensional code information of the one or more cigarette cases; if the two-dimensional code information positioned at the front of the box code sequence hList in the 10 two-dimensional code information is not two adjacent two-dimensional code information positioned at the back of the box code sequence hList in the 10 two-dimensional code information in the step (1), sending alarm information, or rejecting the two-five flat packs and the strip box which are related in the step (1) together.
Preferably, in the step (1), when the number of the available cigarette case two-dimensional code information is less than 10, or one or more of the cigarette case two-dimensional code information is empty, an alarm message is sent out, or the two five flat packs and the corresponding carton are rejected together.
Preferably, the two-dimensional code information of one or more cigarette cases is collected when the two-five flat packs arrive in the cigarette case forming bin of the cigarette case forming platform.
Preferably, before the cigarette case forms a second-five flat pack, two-dimensional code information on the cigarette case is collected to form a case code sequence hList.
Preferably, before the two-dimensional code information on the cigarette case is collected to form the box code sequence hList, the two-dimensional code information on the cigarette case is collected to form the box code detection sequence cList; in the box-bar two-dimensional code information associating step, when acquiring 10 consecutive pieces of two-dimensional code information, when data at one or more positions between two positions in the box-code sequence hList is empty, if the number of positions between the two corresponding positions in the box-code detection sequence cList is the same as the number of positions where the data in the box-code sequence is empty, the data in the box-code detection sequence cList is filled in the corresponding positions of the box-code sequence hList.
The invention also provides a cigarette box strip two-dimensional code information correlation device with a verification function, which comprises a control device, and a second code reader, a third code reader and a fourth code reader which are connected with the control device; the second code reader is used for collecting two-dimensional code information on the cigarette case to form a case code sequence hList before the cigarette case reaches the cigarette carton forming platform;
the associating device is used for realizing box and cigarette two-dimensional code information association, namely, the third reader collects two-dimensional code information of one or more cigarette boxes in two or five flat packs arriving at the cigarette forming platform, the control device searches 10 pieces of two-dimensional code information which are continuous before and after in a box code sequence hList according to the two-dimensional code information of the one or more cigarette boxes, and the 10 pieces of two-dimensional code information comprise the two-dimensional code information of the one or more cigarette boxes; the control device associates the 10 pieces of two-dimensional code information with the two-dimensional code information of the barrel for packaging the two-five flat packs, and the two-dimensional code information of the barrel is collected by the fourth code reader;
the associating device is further used for checking, that is, the third reader collects two-dimensional code information of one or more cigarette cases in two or five flat packs which arrive at the cigarette carton forming platform next time, the control device searches 10 pieces of two-dimensional code information which are continuous in front and back in a cigarette case code sequence hList according to the two-dimensional code information of the one or more cigarette cases, and the 10 pieces of two-dimensional code information comprise the two-dimensional code information of the one or more cigarette cases; the control device judges whether the two-dimensional code information positioned at the forefront of the box code sequences hList in the 10 two-dimensional code information and the two-dimensional code information positioned at the rearmost of the box code sequences hList in the 10 two-dimensional code information of the two-five flat packs arriving at the cigarette carton forming platform before are adjacent two in the box code sequences hList, if not, the control device rejects the two-five flat packs arriving at the cigarette carton forming platform before and the associated cigarette cartons together.
Preferably, when the association device associates the two-dimension code information of the cigarette cases, when the number of the two-dimension code information of the cigarette cases which can be obtained is less than 10, or one or more pieces of the two-dimension code information of the cigarette cases are empty, or the reading of the two-dimension code information of the strip case fails, the control device sends out alarm information, or the two or five flat packs and the corresponding strip case are rejected together.
Preferably, the two-dimensional code information of one or more cigarette cases is collected when the two-five flat packs arrive in the cigarette case forming bin of the cigarette case forming platform.
Preferably, before the cigarette case forms a second-five flat pack, two-dimensional code information on the cigarette case is collected to form a case code sequence hList.
Preferably, the cigarette pack further comprises a first code reader, and before the two-dimensional code information on the cigarette pack is collected to form the box code sequence hList, the first code reader collects the two-dimensional code information on the cigarette pack to form a box code detection sequence cList; when the box bar two-dimensional code information is associated, when 10 consecutive pieces of two-dimensional code information are acquired, when data of one or more positions between two positions in the box code sequence hList are empty, if the number of positions between two corresponding positions in the box code detection sequence cList is the same as the number of positions where the data in the box code sequence is empty, the control device fills the data in the box code detection sequence cList into the corresponding positions of the box code sequence hList.
The invention reforms the auxiliary machine of the existing tobacco packing machine equipment to form the cigarette carton two-dimensional code association device with the checking function. The cigarette case two-dimensional code information is collected through the cigarette case two-dimensional code collecting device and forms a cigarette case two-dimensional code sequence, the strip package two-dimensional code information is collected through the strip package two-dimensional code collecting device and forms a strip two-dimensional code sequence, and the collected cigarette case two-dimensional code sequence and the strip two-dimensional code sequence are subjected to correlation positioning and verification through the addition of the positioning verification two-dimensional code collecting device, so that correlation accuracy is guaranteed. Meanwhile, the invention can also collect cigarette case two-dimensional code information on the front side or the transmission belt at the front side of the cigarette case inlet of the packet cellophane packaging machine to form a case two-dimensional code detection sequence, can carry out preposed detection on the cigarette case two-dimensional code and provides a reference associated data repair sample when problems are found in the subsequent data association check.
Drawings
FIG. 1 is a front view (partial) of a model 1;
fig. 2 is a rear view (partial) of the model 1;
FIG. 3 is a front view (partial) of model 2;
fig. 4 is a front view (partial) of the model 3;
FIG. 4A is a rear view (partial) of the model 3
Fig. 5 is a front view (partial) of the model 4;
FIG. 6 shows two-five flat packs of 10 cigarette packs stacked together;
FIG. 7 is a diagram of a positioning check sequence;
FIG. 8 is a schematic diagram of data association verification based on a positioning verification code;
FIG. 9 is a diagram illustrating data repair.
1-a cigarette pack inlet station; 2-a cellophane wrapping station; 3-a bag supplementing device; 4-a cigarette forming platform; 5-a first code reader; 6-CT entrance; 7-a third reader; 8-strip wrapping paper descending channel; 9-pushing the tobacco rod; 10-tobacco rod forming bin; 11-a stack of cigarette carton wrappers; 12-a second encoder; 13-a fourth code reader; 14-a roller; 20-a turret.
Detailed Description
The invention is an improvement on the basis of the existing equipment, an information acquisition device is arranged at a proper position of the existing equipment according to the requirement of the invention, and the information acquisition device is utilized to acquire two-dimensional code information on cigarette cases and cigarette sticks. The identification can be a QR code, a Dotcode, a DataMatrix and other two-dimensional codes, and the information acquisition device comprises but is not limited to a code reader, an industrial camera, a smart camera, a handheld terminal and other devices. The two-dimensional code information on the cigarette case and the cigarette strip package is usually arranged on the left side surface, the right side surface and the bottom surface of the cigarette case, so that the two-dimensional code information can be obtained only by adjusting the position of the information acquisition equipment, and the method is very flexible and convenient.
In the case of the type 1 of installation shown in fig. 1 and 2, the auxiliary machine comprises a YB55A (CH), YB65A (CT) model or a packaging unit (e.g. GDX1, GDX2, ZB45, ZB45B, ZB25, ZB25B, GDX500, GDX2000, etc.) with a similar mechanical structure (e.g. YB517(CH), YB617 (CT)). Only the part relevant to the present invention is shown in the figure, a first code reader 5 is arranged on a conveyor belt in front of the cellophane wrapping station 2 (behind the advancing direction of the cigarette carton) or on a cigarette carton conveyor belt in front of the cigarette carton inlet station 1 of the cellophane wrapping machine, and two-dimensional code information of different surface positions (such as bottom, left side and right side) of the cigarette carton is acquired by the first code reader 5, so that a two-dimensional code detection queue cList of the carton is formed. According to the different cigarette case surface positions of the cigarette case two-dimensional code, different cigarette two-dimensional code acquisition equipment installation positions can be set. When the cigarette two-dimensional codes are printed on the left side of the cigarette case, the second code reader 12 is arranged at the outer side 12-2 of the rotating tower 20 through a bracket and is used for reading the cigarette case left two-dimensional codes right below the pack supplementing device 3; if the two-dimensional code is arranged on the right side of the cigarette packet, a second reader 12 is arranged on the upper side 12-3 of the rotating tower 20 through a bracket and is used for reading the two-dimensional code on the right side of the cigarette packet right below the pack supplementing device 3. A cigarette pushing rod 9 is arranged on the cigarette carton forming platform, and the two-five flat packets shown in the figure 6 are pushed into a cigarette carton forming bin 10 by the cigarette pushing rod 9 to form a cigarette carton. If the cigarette box two-dimensional code is arranged on the left side or the right side of the cigarette box, a third code reader 7 is arranged on the corresponding side 10-1, 10-2 of the cigarette rod warehouse and is used for reading one or more cigarette box two-dimensional codes on the left side or the side of the right box package in the cigarette rod. And a fourth code reader 13 is arranged at the strip packaging paper descending channel 8, and is used for acquiring the two-dimensional code information on the strip packaging paper to form a strip two-dimensional code sequence tList. Correspondingly, the device also comprises a control device connected with a code reader and the like.
In the type 2 of the apparatus shown in fig. 3, the auxiliary machine comprises a C800 or similar mechanical packaging unit (e.g., GDS1000, ZB28, GDX6, GDX6S, etc.). Taking the two-dimensional code printed at the bottom of the cigarette package as an example, the code readers are arranged as follows, wherein the first code reader 5 is arranged in front of the transparent paper packaging station 2 (taking the advancing direction of the cigarette box as the rear) or on the cigarette box conveying belt in front of the cigarette box packaging inlet, the second code reader 12 is arranged at the position, close to the roller 14, of the cigarette strip forming platform 4 and is positioned behind the rejecting station, and the third code reader 7 is arranged at the position, close to one side 7 of the cigarette strip forming bin, of the cigarette strip forming platform. Similarly to the device type 1, a fourth code reader is provided at the strip wrapping paper descending passage, and the strip two-dimensional code sequence tList is formed by acquiring the two-dimensional code information on the strip wrapping paper by using the fourth code reader.
In the type 3 of the apparatus shown in fig. 4, the auxiliary equipment includes a pod penetrator 401, a carton-in-carton packaging apparatus 408 or a packaging unit with similar mechanical structure (e.g. low speed type in pocket, such as pocket 350, pocket 350S, etc.). For example, the cigarette two-dimensional code is printed on the left side or the right side of the cigarette box, the first code reader 5 is arranged on the cigarette box conveying belt in front of the transparent paper packaging station 2 or in front of the box packaging inlet, the second code reader 12 is arranged in front of the CT inlet 6, the cigarette box two-dimensional code is read by the second code reader 12 to form hList (the left side or the right side can be photographed), and the third code reader is arranged at positions 7-1 and 7-2 shown in figure 4A to read the two-dimensional code at the left side or the right side of the cigarette box to serve as the positioning check code sequence pList. A fourth code reader is arranged on the strip packaging paper descending channel at the position 12-7 shown in 4A to read the strip two-dimensional code.
FIG. 5 shows a type 4 of equipment, auxiliary pod penetrator 753, carton-in-carton packaging equipment 779, or a packaging unit having similar mechanical structure (e.g., FOCKE-FX, FOCKE-FXS, FOCKE _ FX2, etc.). The second reader 12 is located in front of the cigarette rod forming platform 4 (in the rear direction of the box flow), and the third reader is located in front of the cigarette rod forming chamber (from which the next cigarette packet enters the cigarette rod forming chamber). After the cigarette carton is packaged, the fourth code reader 13 (a horizontal transmission channel arranged in front of the cigarette carton package stack and a position in front of a cigarette carton package ascending channel) is used for acquiring two-dimensional code information on the cigarette carton package paper to form tlist. The first code reader 5 is not shown in the figure, and the first code reader 5 may be arranged in front of the pack completer 3.
The following describes the practice of the present invention in detail.
And the box condition association is realized by generating a box two-dimensional code sequence and a bar two-dimensional code sequence through a two-dimensional code acquisition device, taking out the bar and box two-dimensional code data from the two sequences and associating the bar and box two-dimensional code data. However, when the problems of cigarette jamming of the device, manual interference (such as manual cigarette taking or pack supplementing), failure restart of the device and the like occur, the two-dimensional code sequence of the cartridge and the two-dimensional code sequence of the bar cannot be accurately corresponded, and even cascading association errors occur, so that after one association error of the cartridge occurs, all subsequent data association errors occur.
In order to solve the problem, the risk of data association errors is reduced, the distance from a cigarette case two-dimensional code acquisition station to a cigarette strip forming bin can be reduced, and if a box package two-dimensional code acquisition device (a second code reader) can be acquired and deployed at a station (arranged at a cigarette strip forming platform 4) close to the cigarette strip forming bin and used for acquiring the two-dimensional code information of 10 boxes of cigarettes in the forming bin. But the position that is close to cigarette strip shaping storehouse station often the space is limited, gathers the two-dimensional code information of 10 boxes of cigarettes simultaneously and by needing more than 2 cameras, brings very big difficulty for equipment transformation.
Therefore, the invention provides that 1 positioning calibration camera can be arranged at a position close to the cigarette strip forming bin and is used for acquiring 1 or more cigarette case two-dimensional codes at specific positions of two-five flat packs of a cigarette case; collecting a two-dimensional code on the cigarette case at a position in front of the cigarette strip forming bin and generating a two-dimensional code sequence of the cigarette case; when the strip boxes are associated, the strip box associated data are verified through the cigarette box positioning check codes, the data association accuracy is improved, and cascading data association errors are effectively avoided.
As shown in fig. 7, taking the two-dimensional code of the cigarette packet at the upper left corner of the twenty-five flat pack shown in fig. 6 as an example of obtaining the positioning check code, when the positioning check code is H01, the position of H01 is found from hList, and 10 pieces of data (H01-H10) are intercepted from the sequence hList according to the position of the ten cigarette groups in which H01 is located, and the two-dimensional code of the cigarette bar is T0, where the data should be associated with the cigarette bar corresponding to the positioning code H01. Because the position of the positioning check code acquisition point (third code reader) is just in the barrel forming bin or is a very short step away from the barrel forming bin, the method can ensure the accurate association of the barrels, can ensure that the association error of the barrels is controlled in a barrel package, and the association relation of the barrels does not have the cascading association error. During association, if the number of box two-dimensional codes which can be obtained from the positioning check code is less than 10 or the box two-dimensional code data is empty (the two-dimensional code acquisition equipment needs to return empty when code reading fails, and empty data occupies the position of the code), the system generates early warning information and integrates an original machine removing function to remove large problems (namely, corresponding two-five flat bags and a strip box are removed together). The check code in the above example is the two-dimensional code of the first cigarette pack in a two-five flat pack, and it is obvious that the two-dimensional code of the last or middle cigarette pack can be obtained, and when the last cigarette pack is obtained, 10 data are counted from H10. If the two-dimensional code of a certain cigarette case in the middle is obtained, for example, the 3 rd cigarette case on the upper layer of the second five flat packs, 2 data are counted in the front, and 7 data are counted in the back.
As shown in fig. 8, the existing strip associated data may be effectively verified for the strip associated verification mechanism based on the positioning verification code. Boxes corresponding to the strips T0 are H01-H10, but because of the problem of code reading of the two-dimensional code information acquisition equipment or the problem of manual interference and the like, an error coded information Hx is added between H08 and H09, and according to the logic described above, the control device takes out the H01-H09 (including Hx) to be associated with the T0. After the next cigarette T1 arrives, the positioning information of the T1 is obtained as H11, and at the same time, the control device starts to verify the association information of the previous T0, and at this time, the control device may determine that H10 before H11 is not associated with a strip. That is, normally, the last box of the T0 association record should be H10, but the last box actually associated is H09, the control device finds a problem and generates warning information, and a system policy can be configured to trigger an alarm or an original machine rejection signal to reject the strip T0. By this method, the wrapped tobacco rod can be verified, and errors can be avoided.
The two-dimensional code information of the cigarette case is collected on the front side or the transmission belt of the front side at the cigarette case inlet of the packet cellophane packing machine to form a two-dimensional code detection queue (clist) of the cigarette case. As shown in fig. 8, when the box two-dimensional code sequence corresponding to T0 is obtained, one or more boxes are found to be none. At this time, the H05 and H07 encoded information can be retrieved from the cList, and if H05 and H07 exist in the cList and the number of two-dimensional codes existing between the two codes is consistent with the number of none between H05 and H07 in the hList, the data can be taken out of the cList and filled into the associated data of T0, and the repair of the associated data of T0 is completed, that is, H06 in the cliist is filled into the hList. If there is a piece of H0x data between none and H05 in fig. 8, i.e. there are two pieces of data between H05 and H07 in hList and only one piece of data H06 between H05 and H07 in cList, the control device determines that there is an error in the data in hList and the corresponding cigarette and carton needs to be removed. There is also a case: after the second decoder acquires the two-dimensional code information on the cigarette packet, the information at the position H05 is none (no information is read and the information returns to null), and the cigarette packet happens to be replaced artificially (the cigarette packet after replacement is Hx), so that at this time, since only one piece of data between H05 and H07 in hList is none, and only one piece of data between H05 and H07 in cList is H06, the control device still considers that the H06 in cList can be used for recovering the data none in hList; obviously, at this point, the data thus recovered are erroneous, and the corresponding cigarette pack barrel should be rejected; however, this is very rare, and the association data modification of the present invention is considered to be effective in probability and practical.
Note that the numbers of data in the queue indicated by H01, T0, and the like in fig. 7, 8, and 9 are not the two-dimensional code information itself.
Claims (10)
1. A cigarette box strip two-dimensional code information correlation method with a verification function is characterized in that:
before the cigarette case reaches the cigarette carton forming platform, collecting two-dimensional code information on the cigarette case to form a case code sequence hList;
(1) and (3) associating box bar two-dimensional code information: collecting two-dimensional code information of one or more cigarette cases in two or five flat packs arriving at a cigarette carton forming platform, and searching front and back continuous 10 pieces of two-dimensional code information in a case code sequence hList according to the two-dimensional code information of the one or more cigarette cases, wherein the 10 pieces of two-dimensional code information comprise the two-dimensional code information of the one or more cigarette cases; associating the 10 two-dimension code information with the two-dimension code information of the barrel for packaging the two-five flat packs;
(2) a checking step: collecting two-dimensional code information of one or more cigarette cases in two or five flat packs which arrive at a cigarette carton forming platform next time, and searching front and back continuous 10 pieces of two-dimensional code information in a case code sequence hList according to the two-dimensional code information of the one or more cigarette cases, wherein the 10 pieces of two-dimensional code information comprise the two-dimensional code information of the one or more cigarette cases; if the two-dimensional code information positioned at the front of the box code sequence hList in the 10 two-dimensional code information is not two adjacent two-dimensional code information positioned at the back of the box code sequence hList in the 10 two-dimensional code information in the step (1), sending alarm information, or rejecting the two-five flat packs and the strip box which are related in the step (1) together.
2. The cigarette box strip two-dimensional code information correlation method with verification function as claimed in claim 1, wherein: in the step (1), when the number of the cigarette case two-dimensional code information which can be obtained is less than 10, or one or more cigarette case two-dimensional code information is empty, alarm information is sent out, or the two five flat packs and the corresponding strip boxes are removed together.
3. The cigarette box strip two-dimensional code information correlation method with verification function as claimed in claim 1, wherein: and collecting two-dimension code information of one or more cigarette cases when the two or five flat packs arrive in the cigarette case forming bin of the cigarette case forming platform.
4. The cigarette box strip two-dimensional code information correlation method with verification function as claimed in claim 1, wherein: before the cigarette case forms a second-fifth flat pack, two-dimensional code information on the cigarette case is collected to form a case code sequence hList.
5. The cigarette box strip two-dimensional code information correlation method with verification function as claimed in claim 1, wherein: before two-dimensional code information on the cigarette case is collected to form a case code sequence hList, the two-dimensional code information on the cigarette case is collected to form a case code detection sequence cList; in the box-bar two-dimensional code information associating step, when acquiring 10 consecutive pieces of two-dimensional code information, when data at one or more positions between two positions in the box-code sequence hList is empty, if the number of positions between the two corresponding positions in the box-code detection sequence cList is the same as the number of positions where the data in the box-code sequence is empty, the data in the box-code detection sequence cList is filled in the corresponding positions of the box-code sequence hList.
6. The utility model provides a cigarette case strip two-dimensional code information correlation device that possesses check-up function which characterized in that: the device comprises a control device, and a second code reader, a third code reader and a fourth code reader which are connected with the control device;
the second code reader is used for collecting two-dimensional code information on the cigarette case to form a case code sequence hList before the cigarette case reaches the cigarette carton forming platform;
the associating device is used for realizing box and cigarette two-dimensional code information association, namely, the third reader collects two-dimensional code information of one or more cigarette boxes in two or five flat packs arriving at the cigarette forming platform, the control device searches 10 pieces of two-dimensional code information which are continuous before and after in a box code sequence hList according to the two-dimensional code information of the one or more cigarette boxes, and the 10 pieces of two-dimensional code information comprise the two-dimensional code information of the one or more cigarette boxes; the control device associates the 10 pieces of two-dimensional code information with the two-dimensional code information of the barrel for packaging the two-five flat packs, and the two-dimensional code information of the barrel is collected by the fourth code reader;
the associating device is further used for checking, that is, the third reader collects two-dimensional code information of one or more cigarette cases in two or five flat packs which arrive at the cigarette carton forming platform next time, the control device searches 10 pieces of two-dimensional code information which are continuous in front and back in a cigarette case code sequence hList according to the two-dimensional code information of the one or more cigarette cases, and the 10 pieces of two-dimensional code information comprise the two-dimensional code information of the one or more cigarette cases; the control device judges whether the two-dimensional code information positioned at the forefront of the box code sequences hList in the 10 two-dimensional code information and the two-dimensional code information positioned at the rearmost of the box code sequences hList in the 10 two-dimensional code information of two-five flat packs arriving at the cigarette carton forming platform before are adjacent two in the box code sequences hList, if not, the control device sends alarm information, or the two-five flat packs arriving at the cigarette carton forming platform before and the associated cigarette cartons are removed together.
7. The cigarette box strip two-dimensional code information correlation device with verification function according to claim 6, characterized in that: when the association device associates the two-dimension code information of the cigarette cases, when the number of the two-dimension code information of the cigarette cases is less than 10, or one or more two-dimension code information of the cigarette cases is empty, or the two-dimension code information of the strip case fails to be read, the control device sends alarm information, or the two-dimension code information, the five-dimension code information and the corresponding strip case are rejected together.
8. The cigarette box strip two-dimensional code information correlation device with verification function according to claim 6, characterized in that: and collecting two-dimension code information of one or more cigarette cases when the two or five flat packs arrive in the cigarette case forming bin of the cigarette case forming platform.
9. The cigarette box strip two-dimensional code information correlation device with verification function according to claim 6, characterized in that: before the cigarette case forms a second-fifth flat pack, two-dimensional code information on the cigarette case is collected to form a case code sequence hList.
10. The cigarette box strip two-dimensional code information correlation device with verification function according to claim 6, characterized in that: the cigarette box detection system further comprises a first code reader, wherein before the two-dimensional code information on the cigarette box is collected to form a box code sequence hList, the first code reader collects the two-dimensional code information on the cigarette box to form a box code detection sequence cList; when the box bar two-dimensional code information is associated, when 10 consecutive pieces of two-dimensional code information are acquired, when data of one or more positions between two positions in the box code sequence hList are empty, if the number of positions between two corresponding positions in the box code detection sequence cList is the same as the number of positions where the data in the box code sequence is empty, the control device fills the data in the box code detection sequence cList into the corresponding positions of the box code sequence hList.
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| Publication number | Priority date | Publication date | Assignee | Title |
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