CN115239696A

CN115239696A - Information verification method and device for cigarette carton packaging box equipment

Info

Publication number: CN115239696A
Application number: CN202210994227.7A
Authority: CN
Inventors: 卢志敏; 江琳; 谢春铭; 章韦伟; 黄梦凌; 许海涛; 魏玉法
Original assignee: Longyan Tobacco Industry Co Ltd
Current assignee: Longyan Tobacco Industry Co Ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-10-25

Abstract

The application relates to an information verification method and device for cigarette carton packaging box equipment, computer equipment, a storage medium and a computer program product. The method comprises the following steps: acquiring stacking brand information of a brand to be packaged and stock bin brand information; pushing the stacking brand information and the bin brand information to different stations of cigarette carton packaging box equipment; respectively carrying out stack brand correction, box blank brand correction and box entering and cigarette pushing station brand information correction in an image identification mode to obtain a correction image of the cigarette carton packaging box; if no wrong and mixed brand information exists in the proofreading image, performing visual cigarette box strip missing rechecking detection on the cigarette strip packaging box to obtain a strip missing rechecking image of the cigarette strip packaging box; and if the information of the missing cigarette does not exist in the image of the missing cigarette rechecking, judging that the information of the cigarette packaging box equipment passes the verification. By adopting the method, the accuracy of the cigarette carton packaging box equipment can be improved.

Description

Information verification method and device for cigarette carton packaging box equipment

Technical Field

The application relates to the technical field of tobacco product production, in particular to an information verification method and device for cigarette carton packaging box equipment, computer equipment, a storage medium and a computer program product.

Background

With the change of production mode and the development of tobacco field, the previous single production has been transformed into the personalized production of multiple specifications and brands, and the technical requirements for cigarette rod packaging are higher and higher.

In the prior art, cigarette carton packaging box equipment is used for packaging cigarettes into boxes, one packaging box machine corresponds to a plurality of brands, and automation of the whole processes of collection, stacking, boxing, box sealing and the like of carton boxes is efficiently realized. However, although the packaging efficiency of a packaging box machine corresponding to multiple brands can be remarkably improved, the risks of mixing wrong brands and missing strips follow, namely, cigarette strips of brand a are mixed into cigarette boxes of brand B due to mechanical detection defects or human factors, the cigarette boxes are sealed without being filled with the cigarette strips, and the errors of common strip missing detection modes such as weighing are too large, so that the accurate verification of the internal information of cigarette strip packaging box equipment is difficult.

Therefore, a scheme for verifying the information of the multi-specification multi-brand cigarette packaging box and improving the accuracy of the packaging box is needed.

Disclosure of Invention

In view of the above, there is a need to provide a method, an apparatus, a computer device, a computer readable storage medium and a computer program product for verifying information of a cigarette carton packaging box device, which can improve the accuracy of cigarette carton packaging boxes.

In a first aspect, the application provides an information verification method for cigarette carton packaging box equipment. The method comprises the following steps:

acquiring stacking brand information of a brand to be packaged and stock bin brand information;

pushing the stacking brand information and the bin brand information to different stations of cigarette carton packaging box equipment;

respectively carrying out stack brand correction, box blank brand correction and box entering and cigarette pushing station brand information correction in an image identification mode to obtain a correction image of the cigarette carton packaging box;

if no wrong mixed brand information exists in the proofreading image, performing visual cigarette box strip missing rechecking detection on the cigarette strip packaging box to obtain a strip missing rechecking image of the cigarette strip packaging box;

and if the information of the missing cigarette does not exist in the missing cigarette review image, judging that the information verification of the cigarette packaging box equipment is passed.

In one embodiment, the obtaining of the stacking brand information and the bunker brand information of the brand to be packaged includes:

acquiring stacking brand information of a brand to be packaged;

and matching the stacking brand information of the brand to be packaged with the bin brand information to obtain the bin brand information of the brand to be packaged.

In one embodiment, said pushing said stack brand information and said magazine brand information to different stations of a cigarette rod packing box apparatus comprises:

pushing the stacking brand information of the brand to be packaged to a mold box station;

when the stacking mold box is conveyed to a box entering and cigarette pushing station and a manipulator gripper grips a box blank, pushing the brand information of the storage bin with the brand to be packaged to the manipulator gripper station;

and when the box blank is formed, brand information of the manipulator gripper station of the brand to be packaged is pushed to a box blank forming station.

In one embodiment, the information verification method of a cigarette rod enclosure box apparatus as claimed in claim 1, further comprising:

and before the box is filled and the cigarette is pushed, the brand information received by the stacking mold box of the box filling and cigarette pushing station is collated with the brand information received by the box blank forming station.

In one embodiment, the performing stack brand correction, box blank brand correction, and carton entering and cigarette pushing station brand information correction respectively by using an image recognition method, and acquiring the correction image of the cigarette carton packaging box includes:

if the brand information received by the box blank forming station and the stacking mold box of the box entering and cigarette pushing station passes the proofreading, acquiring a stacking image in the stacking mold box and an outer packaging image of the stacking mold box, and performing the stacking brand proofreading according to the stacking image in the stacking mold box and the outer packaging image of the stacking mold box to acquire a stacking brand proofreading image of the cigarette carton packaging box;

if the stacking brand correction image is normal, acquiring a stock bin brand image and a box blank forming station image, performing box blank brand correction according to the stock bin brand image and the box blank forming station image, and acquiring a box blank brand correction image of the cigarette carton packaging box;

and if the box blank brand correction image is normal, acquiring a stacking mold box image of the box entering and cigarette pushing station and a box blank forming station image, performing secondary correction of the box entering and cigarette pushing station according to the stacking mold box image of the box entering and cigarette pushing station and the box blank forming station image, and acquiring a secondary correction image of the box entering and cigarette pushing station of the cigarette carton packaging box.

In one embodiment, if no wrong mixed brand information exists in the proofreading image, performing visual cigarette box missing piece review detection on the cigarette carton packaging box, and acquiring a missing piece review image of the cigarette carton packaging box includes:

if the proofreading image does not have mixed and wrong brand information, acquiring a rear image of the cigarette carton packaging box and a front image of the cigarette carton packaging box;

and carrying out visual cigarette box strip missing rechecking detection according to the image of the rear part of the cigarette strip packaging box and the image of the front part of the cigarette strip packaging box to obtain a strip missing rechecking image of the cigarette strip packaging box.

In a second aspect, the application further provides an information checking device of the cigarette carton packaging box equipment. The device comprises:

the information acquisition module is used for acquiring stacking brand information of the brand to be packaged and stock bin brand information;

the information pushing module is used for pushing the stacking brand information and the stock bin brand information to different stations of cigarette carton packaging box equipment;

the image identification module is used for respectively carrying out stacking brand correction, box blank brand correction and box-entering and cigarette-pushing station brand information correction in an image identification mode to obtain a correction image of the cigarette carton packaging box;

the missing strip rechecking module is used for carrying out visual cigarette box missing strip rechecking detection on the cigarette strip packaging box when no wrong mixed brand information exists in the proofreading image, and acquiring a missing strip rechecking image of the cigarette strip packaging box;

and the checking and judging module is used for judging that the information of the cigarette carton packaging box equipment passes the checking when the information of the missing cigarette does not exist in the missing cigarette review image.

In a third aspect, the application also provides a computer device. The computer device comprises a memory storing a computer program and a processor implementing the following steps when executing the computer program.

respectively carrying out stack brand correction, box blank brand correction and brand information correction of a box entering and cigarette pushing station by adopting an image identification mode, and respectively obtaining correction images of the cigarette carton packaging box;

if no wrong mixed brand information exists in the proofreading image, performing visual cigarette box missing piece rechecking detection on the cigarette strip packaging box to obtain a missing piece rechecking image of the cigarette strip packaging box;

In a fourth aspect, the present application further provides a computer-readable storage medium. The computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the following steps.

respectively carrying out stack brand correction, box blank brand correction and brand information correction of a box entering and cigarette pushing station by adopting an image identification mode to obtain a correction image of the cigarette carton packaging box;

and if the information of the missing strip does not exist in the image of the missing strip reexamination, judging that the information verification of the cigarette strip packaging box equipment is passed.

In a fifth aspect, the present application further provides a computer program product. The computer program product comprising a computer program which when executed by a processor performs the following steps.

According to the information verification method, the device, the computer equipment, the storage medium and the computer program product of the cigarette carton packaging box equipment, firstly, stacking brand information and bin brand information of brands to be packaged are obtained, namely, specific brand information can be selected for the multi-specification multi-brand packaging box equipment to perform information verification, then the stacking brand information and the bin brand information are respectively pushed to each station of the cigarette carton packaging box equipment, which brand information needs to be selected in the next operation is confirmed, after the pushing, stacking brand verification, box blank brand verification and box entering and cigarette pushing station brand information verification are performed in an image recognition mode, verification images of cigarette carton packaging boxes are respectively obtained, if no wrong and mixed brand information exists in the verification images, visual cigarette carton missing rechecking detection is performed on the cigarette carton packaging boxes, a cigarette carton missing rechecking image of the cigarette carton boxes is obtained, if no missing carton information exists in the cigarette missing rechecking images, it can be judged that the information of the cigarette carton packaging boxes passes the verification, and a cigarette carton packaging box with correct brand information is obtained. The method for transmitting the brand information among the stations in the cigarette packaging process and verifying the brand information by using the acquired images reduces the risks of wrong brand mixing and missing of cigarette packaging box equipment and improves the accuracy of the cigarette packaging box.

Drawings

FIG. 1 is a diagram of an exemplary embodiment of a method for verifying information in a cigarette rod enclosure apparatus;

FIG. 2 is a schematic flow chart diagram of a method for verifying information in a cigarette rod carton apparatus according to one embodiment;

FIG. 3 is a schematic flow chart of acquiring stacking brand information and bunker brand information of brands to be packaged in one embodiment;

FIG. 4 is a schematic flow diagram illustrating the process of pushing the brand information of the stacks and the brand information of the bins to different stations of the cigarette carton packaging box apparatus in one embodiment;

FIG. 5 is a schematic view illustrating a process of collating the brand information received by the stacking mold box of the carton-entering and cigarette-pushing station with the brand information received by the box blank forming station before carton-entering and cigarette-pushing in one embodiment;

FIG. 6 is a schematic flow chart illustrating how brand proofreading of stacks, box blank and cigarette push stations and brand information proofreading of cigarette carton packaging boxes are respectively performed by image recognition in one embodiment;

FIG. 7 is a block diagram of an information verification device for a cigarette rod enclosure box in one embodiment;

FIG. 8 is a diagram of an internal structure of a computer device in one embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.

The information verification method of the cigarette carton packaging box equipment provided by the embodiment of the application can be applied to the application environment shown in figure 1. Wherein the terminal 102 monitors the cigarette rod packing box device 104 via a network. The terminal 102 obtains stacking brand information and bin brand information of brands to be packaged in the cigarette carton packaging box equipment 104, the stacking brand information and the bin brand information are pushed to different stations of the cigarette carton packaging box equipment, the terminal 102 conducts stacking brand correction, box blank brand correction and carton entering and cigarette pushing station brand information correction respectively by adopting an image recognition mode, the terminal 102 obtains a correction image of the cigarette carton packaging box equipment, if wrong and mixed brand information does not exist in the correction image, visual cigarette carton missing piece rechecking detection is conducted on the cigarette carton packaging box equipment, and a missing piece rechecking image of the cigarette carton packaging box equipment is obtained. If the missing bar information does not exist in the missing bar review image acquired by the terminal 102, it is determined that the information verification of the cigarette bar packaging box device 104 is passed.

In one embodiment, as shown in fig. 2, an information verification method for a cigarette carton packaging box device is provided, which is described by taking the method as an example applied to the terminal 102 in fig. 1, and comprises the following steps:

s100, acquiring stacking brand information and bunker brand information of the brand to be packaged.

The brand to be packaged refers to the brand of the cigarette packaging box equipment which needs to be packaged at a certain moment. Stacking means that articles are stacked or are regularly stacked to form a stack shape. The bin is a storage facility, which in this application is used to store the unshaped box blanks. The stacking brand information and the bin brand information respectively refer to the brand information of the cigarette carton and the brand information of the box blanks in the bin which form the stack.

Specifically, when the cigarette carton is stacked to reach the preset number of layers, after stacking forming, the terminal 102 acquires stacking brand information and stock bin brand information of the brand to be packaged, and information verification is favorably performed by selecting one specific brand information when the cigarette carton packaging box equipment with multiple specifications and multiple brands is provided.

S200, pushing the stacking brand information and the bin brand information to different stations of cigarette carton packaging box equipment.

Push refers to the act of a message sender passing information to a recipient. In this application, the message sender refers to the terminal 102, the message receiver refers to different stations of the cigarette carton packaging box device, and the transmitted messages include stacking brand information and stock bin brand information.

Specifically, after the terminal 102 acquires the stack brand information and the stock bin brand information of the brand to be packaged, the acquired stack brand information and the stock bin brand information of the brand to be packaged are respectively pushed to different stations of the cigarette carton packaging box device, so that the brand information pushed to different stations can be conveniently corrected in a follow-up manner.

Further, the stations of the cigarette rod packing box apparatus include, but are not limited to: the device comprises a mould box station, a box entering and cigarette pushing station, a manipulator gripper station, a box blank forming station, an adhesive tape station and an outlet station.

S300, performing stack brand proofreading, box blank brand proofreading and box-entering cigarette-pushing station brand information proofreading respectively in an image recognition mode to obtain proofreading images of the cigarette carton packaging box.

The image recognition mode is to take a picture by utilizing image recognition equipment and recognize an image by vision. In this application, the proofreading image includes stack brand proofreading image, case base brand proofreading image and income case pushes away cigarette station brand information proofreading image.

Specifically, the terminal 102 acquires a stack brand proofreading image, a box blank brand proofreading image and a brand information proofreading image of the box-entering and cigarette-pushing station, which are respectively formed by triggering camera shooting, proofreads the proofreading image acquired by the terminal in an image recognition mode, and judges whether the stack brand, the box blank brand and the brand information of the box-entering and cigarette-pushing station are matched.

Alternatively, the device for performing image recognition includes, but is not limited to, other devices with a photographing function, such as a camera, a video camera, and a video camera.

S400, if no wrong and mixed brand information exists in the proofreading image, visual cigarette box strip missing review detection is carried out on the cigarette strip packaging box, and a strip missing review image of the cigarette strip packaging box is obtained.

Wherein, the wrong mixed brand information means that the cigarette sticks of brand A are put into the cigarette box of brand B; the lack of the cigarette sticks means that the cigarette boxes lack corresponding cigarette sticks due to machine detection defects or human factors when being stacked, and 1 cigarette stick, 5 cigarette sticks, 25 cigarette sticks and even an empty box are commonly lacked.

Specifically, if no wrong mixed brand information exists after the stack brand proofreading image, the box blank brand proofreading image and the box-entering and cigarette-pushing station brand proofreading image are respectively proofread, the cigarette box missing piece rechecking detection can be performed on the cigarette carton packaging box, the terminal 102 acquires the missing piece rechecking image of the cigarette carton packaging box, and whether the cigarette carton packaging box has a missing piece phenomenon or not is judged by utilizing visual detection according to the missing piece rechecking image.

S500, if the missing strip information does not exist in the missing strip rechecking image, judging that the information verification of the cigarette strip packaging box equipment is passed.

Specifically, when the terminal 102 corrects the stack brand correction image, the box blank brand correction image, and the carton-entering and cigarette-pushing station brand correction image respectively, no wrong mixed brand information exists, and no missing piece information exists after the missing piece review image is corrected, it can be considered that the information of the cigarette carton packaging box equipment is verified to be passed, and brand information contained in the cigarette carton packaging box is correct.

According to the information verification method of the cigarette packaging box equipment, the stacking brand information and the bin brand information of the brand to be packaged are obtained, and one specific brand information is selected for the multi-specification and multi-brand packaging box equipment to verify the information, so that the one-to-many detection effect of the cigarette packaging box equipment is realized. And respectively pushing the stacking brand information and the bin brand information to each station of the cigarette carton packaging box equipment, and determining which brand information needs to be selected in the next operation. After pushing, secondary checking is carried out on brand information of stacking brands, box blank brands and cigarette pushing stations in boxes by means of image recognition, checking images of cigarette carton packaging boxes are obtained, visual cigarette carton missing review detection is carried out on the cigarette carton packaging boxes if wrong and mixed brand information does not exist in the checking images, cigarette carton missing review images of the cigarette carton packaging boxes are obtained, and information of the cigarette carton packaging boxes can be judged to pass checking if no cigarette missing review information exists in the cigarette missing review images, so that the cigarette carton packaging boxes with correct brand information are obtained. The method for transmitting the brand information among the stations in the cigarette packaging process and verifying the brand information by using the acquired images reduces the risks of wrong brand mixing and missing of cigarette packaging box equipment and improves the accuracy of the cigarette packaging box.

In one embodiment, as shown in fig. 3, the acquiring of the stacking brand information and the silo brand information of the brand to be packaged includes:

and S120, acquiring stacking brand information of the brand to be packaged.

And S140, matching the stacking brand information of the brand to be packaged with the bin brand information to obtain the bin brand information of the brand to be packaged.

Specifically, stations in the cigarette carton packaging box equipment comprise various brand information, stack brand information of the brand to be packaged is obtained after the brand to be packaged is set manually, the terminal 102 further obtains appointed stack brand information of the brand to be packaged of the cigarette carton packaging box equipment, the stack brand information of the brand to be packaged is matched with the various stock bin brand information, and stock bin brand information which is matched with the stack brand information of the brand to be packaged and is consistent is selected to serve as the stock bin brand information of the brand to be packaged.

In this embodiment, through appointing stack brand information to cigarette package case equipment, and then select the feed bin brand information that matches with it in the feed bin brand, can reach a cigarette package case equipment and just can realize carrying out the technological effect of encapsulating many brands of cigarettes of many specifications.

In one embodiment, as shown in fig. 4, S200 includes:

s220, pushing the stacking brand information of the brand to be packaged to a mold box station;

specifically, when the transfer robot receives a stack full cigarette signal and moves to a stack position to push a stack into a mold box, the terminal 102 pushes stack brand information of a brand to be packaged to a mold box station.

S240, when the stacking mold box is conveyed to the box entering and cigarette pushing station and the manipulator gripper grips the box blank, the brand information of the storage bin with the brand to be packaged is pushed to the manipulator gripper station.

Wherein, the stack diaphragm capsule is the object that forms after transplanting robot pushed the stack into the diaphragm capsule in this application, and it is the diaphragm capsule that inside is that stack, the extranal packing that the cigarette was piled up and is formed.

Specifically, when the stacking mold box is conveyed to the box entering and cigarette pushing station and the manipulator gripper confirms the gripping path and grips the box blank through the acquired bin brand information matched with the stacking brand information, the terminal 102 pushes the bin brand information of the brand to be packaged to the manipulator gripper of the manipulator gripper station.

And S260, when the box blank is formed, pushing brand information of the manipulator gripper station of the brand to be packaged to the box blank forming station.

Specifically, when the placing of the box by the manipulator gripper is completed and the box blank is formed, the terminal 102 pushes brand information of a manipulator gripper station of a brand to be packaged to the box blank forming station.

In this embodiment, through propelling movement stack brand information and feed bin brand information to the different stations of cigarette strip encapsulation case equipment respectively, can reach the effect of information transfer, can confirm that one step of operation needs to select which brand information, and for next information proofreading prepare.

In one embodiment, as shown in fig. 5, the information verification method for the cigarette carton packaging box device further includes:

and S280, before the box is filled and the cigarette is pushed, the brand information received by the stacking mold box of the box filling and cigarette pushing station is collated with the brand information received by the box blank forming station.

Specifically, the terminal 102 checks the brand information received by the stacking mold box of the cigarette-pushing station and the brand information received by the box blank forming station before the cigarette is pushed into the box. If the brand information is consistent during the proofreading, controlling the cigarette strip packaging box to enter the box and push the cigarettes; if the brand information is inconsistent during the proofreading, the cigarette carton packaging box is controlled to stop alarming, manual work is informed to process the box blank, and the manipulator is driven to carry out the box blank grabbing process again.

In this embodiment, the brand information that the stacking mold box that pushes away the cigarette station to entrying the case before pushing away the cigarette is received and the brand information that case base shaping station was received are proofreaded through entrying the case, ensure that the case base is unanimous with the brand information of stacking mold box when entrying the case and pushing away the cigarette, improve the accuracy of cigarette strip encapsulation case.

In one embodiment, as shown in fig. 6, S300 includes:

s320, if the brand information received by the stacking mold box of the cigarette pushing station and the box blank forming station is verified, acquiring stacking images in the stacking mold box and stacking mold box outer packaging images, performing stacking brand verification according to the stacking images in the stacking mold box and the stacking mold box outer packaging images, and acquiring the stacking brand verification images of the cigarette carton packaging box by the terminal 102.

Specifically, when the brand information received by the stacking mold box of the cigarette pushing station and the box blank forming station is checked to pass, and after the mold box cigarette stack reaches the cigarette pushing station, the terminal 102 acquires the stacking image and the stacking mold box outer package image in the stacking mold box in an image recognition mode, checks the stacking image and the stacking mold box outer package image in the stacking mold box, and judges whether the stacking image in the stacking mold box contains the brand information and the stacking mold box outer package image contains the brand information. If the information is checked to be consistent, waiting for the box blank to be formed; if the information is inconsistent, controlling the cigarette carton packaging box to alarm and stop so as to automatically remove the cigarette stacks or manually process the cigarette stacks in the mould box.

S340, if the stacking brand correction image is normal, acquiring a bin brand image and a box blank forming station image, performing box blank brand correction according to the bin brand image and the box blank forming station image, and acquiring a box blank brand correction image of the cigarette carton packaging box.

Specifically, after the brand information of the stacking image and the outer packaging image of the stacking mold box in the stacking mold box is verified and the manipulator reaches the top of the box blank grabbing, the terminal 102 acquires the brand image of the storage bin and the forming station image of the box blank in an image recognition mode, verifies the brand image of the storage bin and the forming station image of the box blank, and judges whether the brand image of the storage bin contains the brand information and whether the brand image of the forming station image of the box blank contains the brand information. If the information is collated consistently, the terminal 102 controls the manipulator to grab the box blank; and if the information is inconsistent in correction, informing the worker to process the wrong box blank and controlling the manipulator to grab the box blank again.

S360, if the box blank brand correction image is normal, acquiring a stacking die box image and a box blank forming station image of the cigarette-pushing station of the cigarette pack, performing secondary correction on the cigarette-pushing station of the cigarette pack according to the stacking die box image and the box blank forming station image of the cigarette-pushing station of the cigarette pack, and acquiring a secondary correction image of the cigarette-pushing station of the cigarette carton packaging box.

Specifically, after the brand images of the storage bins and the images of the box blank forming stations pass the proofreading and the box blank forming, the terminal 102 acquires the images of the stacking mold boxes and the images of the box blank forming stations of the cigarette-pushing stations of the entering boxes in an image recognition mode, proofreads the images of the stacking mold boxes and the images of the box blank forming stations of the cigarette-pushing stations of the entering boxes, and judges whether the images of the stacking mold boxes of the cigarette-pushing stations of the entering boxes contain brand information and the images of the box blank forming stations contain brand information. If the information is verified to be consistent and the condition that the brand information received by the stacking mold box of the carton-entering and cigarette-pushing station before carton-entering and cigarette-pushing is verified to pass the brand information received by the box blank forming station is met, the terminal 102 controls the action of carton-entering and cigarette-pushing; and if the information is inconsistent in correction, informing the worker to process the wrong box blank and controlling the manipulator to grab the box blank again.

In the embodiment, the proofreading images of the cigarette carton packaging box obtained by proofreading the stacking brand, the box blank brand and the brand information of the cigarette pushing station in the box are respectively carried out in an image recognition mode, and the adoption of the image recognition mode improves the efficiency and accuracy of information proofreading of cigarette carton packaging box equipment.

In one embodiment, if no wrong mixed brand information exists in the proofreading image, the visual cigarette box strip-missing review detection is performed on the cigarette strip packaging box, and the obtaining of the strip-missing review image of the cigarette strip packaging box comprises:

if the corrected image does not have mixed and wrong brand information, acquiring an image at the rear part of the cigarette carton packaging box and an image at the front part of the cigarette carton packaging box; and carrying out visual cigarette box strip missing review detection according to the image of the rear part of the cigarette strip packaging box and the image of the front part of the cigarette strip packaging box to obtain a strip missing review image of the cigarette strip packaging box.

Specifically, after the pushing hands of the packaging machine push the stacking mold boxes into the formed box blanks, when the pushing rods return to a certain phase, the equipment for acquiring images receives a trigger signal transmitted by the terminal 102 and enters a shooting state, and when the corresponding infrared light source is also turned on, the terminal 102 acquires infrared images of the cigarette carton packaging box equipment entering the box and pushing cigarette stations. The terminal 102 judges whether the infrared image has a missing strip or not by adopting an image recognition mode, and if the infrared image has the missing strip, the alarm is driven to give an alarm, the packaging box equipment is forcibly stopped, and an operator waits for processing. If the rejecting device is installed, the rejecting device can be informed to reject. Finally, the server 104 stores the missing cigarette re-check image of the cigarette carton packaging box at this time and names the image by using the shooting time.

Alternatively, the device for acquiring the image includes, but is not limited to, a camera, a video camera, and other devices with a photographing function.

In specific application, the visual cigarette box strip-missing review detection can be based on a visual cigarette box strip-missing review system for acquiring a strip-missing review image of a cigarette strip packaging box, and the visual cigarette box strip-missing review detection system comprises: a first infrared CCD (charge coupled device) industrial camera, a second infrared CCD industrial camera, a third CCD industrial camera and an infrared illumination light source. The right infrared CCD industrial camera and the left infrared CCD industrial camera are gigabit Ethernet high-speed interfaces, the light sensing is good in infrared wave band, and 120 frames of high-quality infrared images with the resolution of 640 x 480 per second can be collected. The rear CCD industrial camera uses a high resolution gigabit ethernet camera that can capture 30 frames 1296 x 966 of high quality color images per second. The automatic gain type carton forming machine is arranged in a carton tray and a carton forming area, is not provided with a light source, works in a continuous software triggering mode and an automatic gain mode, and can simultaneously see the appearance of stacked cartons and formed cartons. The infrared illumination light source system is composed of a plurality of infrared LED (light-emitting diode) light sources, serves the CCD cameras at the left and right parts, and lights from the two sides of the smoke box.

Specifically, under an infrared illumination light source, a first infrared CCD industrial camera and a second infrared CCD industrial camera shoot pictures of the front part and the rear part of the cigarette box, and a third CCD industrial camera shoots an instant after each box blank is formed in a box blank forming station. During operation, the infrared illumination light source is in a stroboscopic mode and is used for effectively eliminating the shadow of the cigarette packaging box and enabling the cigarette packaging box to be imaged uniformly.

Further, the terminal 102 receives the image of the front portion of the cigarette rod packaging box, the image of the rear portion of the cigarette rod packaging box, and the image of each box blank at the box blank forming station at the moment after the forming of each box blank in the box blank forming station, and analyzes the images according to the received image of the front portion of the cigarette rod packaging box, the received image of the rear portion of the cigarette rod packaging box, and the received image of each box blank at the box blank forming station at the moment after the forming of each box blank.

In this embodiment, the terminal 102 receives the image for analysis and the visual cigarette box strip missing review detection, so that the high efficiency of strip missing detection can be realized, and the strip missing rate of the cigarette strips in the cigarette strip packaging box after the final packaging is reduced.

In another embodiment, the method for detecting by the visual smoke box strip-missing review detection system further comprises:

after detecting the information of the missing strip reexamination image, the terminal 102 converts the bad cigarette information output when the image is judged to be abnormal and not matched into a sound alarm signal, and simultaneously sends out a signal to stop the work of the sealing and packing box machine and wait for the processing of operators.

Wherein, the step of converting the output bad cigarette message into the sound alarm signal is carried out through an IO control panel, and the IO control panel has an RS232 communication function.

In another embodiment, the IO control board is further configured to receive a push rod in-place signal, convert the push rod in-place signal into a trigger signal for CCD photographing, and drive the light source to perform stroboscopic operation.

In another embodiment, the IO control board can be further interconnected with a PLC (Programmable Logic Controller) signal of the enclosure device to obtain an operating state of the enclosure device, and can control a false alarm behavior of the enclosure device.

In another embodiment, the visual smoke box strip-missing review detection system further comprises an industrial personal computer.

Specifically, an industrial personal computer is used as the terminal 102, and is configured to merge a human-machine operation interface of the cigarette carton packaging box device and a visual detection program together to run on the machine. On one hand, a friendly man-machine operation interface is provided for a user, on the other hand, image detection is carried out on the obtained proofreading image and the strip-missing review image according to user configuration, which images are unqualified are judged, the IO control panel is instructed to alarm and shut down according to the judgment result, and the PLC control system is informed to remove the smoke box. The industrial personal computer is provided with a large-capacity hard disk, can store the image information of the cigarette carton packaging box for 1 year, and is convenient for a user to carry out historical inquiry.

In another embodiment, upon visual cigarette re-inspection, carton outline inspection may also be performed.

Specifically, when the carton box is sucked from the carton box tray, and at a moment after the carton box is formed, the terminal 102 receives forming information transmitted from an RS232 serial port of an IO control board, captures a frame from a continuous video stream of a rear CCD industrial camera to serve as a visual detection image, judges whether the shape of the formed carton blank is qualified, and simultaneously judges whether the carton box of the carton box tray is placed reversely.

Furthermore, the molding information transmitted from the RS232 serial port of the IO control board is informed to the IO control board by the PLC through a signal wire.

In another embodiment, after the cigarette rod packaging box is packaged, the terminal 102 performs barcode association on the cigarette rod packaging box, and provides traceable history information using a barcode reader.

The bar code reader is used for reading a bar code on the box, and the bar code contains a proofreading image of the cigarette packaging box and a missing bar rechecking image.

Specifically, after the cigarette packaging box is packaged and coded, when the terminal 102 receives the barcode information transmitted from the IO control board connected to the barcode reader, the barcode is associated with the cigarette packaging box proofreading image and the missing-barcode review image, and a function of tracing the corresponding image according to the barcode is provided for the user. When a user or a worker wants to know the proofreading image and the missing strip review image of the cigarette strip packaging box device, the user or the worker can scan the bar code by using a bar code reader to read.

Further, the terminal 102 renames the proofreading image and the missing-strip review image of the cigarette strip packaging box device with the information of the bar code.

In another embodiment, the method for detecting information of the cigarette packaging box further comprises the following steps: the terminal 102 may notify the reject mechanism to reject both missing cartons and cartons without bar codes.

It should be understood that, although the steps in the flowcharts related to the embodiments are shown in sequence as indicated by the arrows, the steps are not necessarily executed in sequence as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a part of the steps in the flowcharts related to the above embodiments may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of performing the steps or stages is not necessarily sequential, but may be performed alternately or alternately with other steps or at least a part of the steps or stages in other steps.

Based on the same inventive concept, the embodiment of the application also provides an information checking device for realizing the information checking method of the cigarette packaging box. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme described in the above method, so specific limitations in one or more embodiments of the information verification device provided below can be referred to the limitations of the information verification method in the foregoing, and details are not described here.

In one embodiment, as shown in fig. 7, there is provided an information verification apparatus for a cigarette rod packing box, comprising: information acquisition module, information propelling movement module, image identification module, missing one review module and inspection judge module, wherein:

the information obtaining module 100 is configured to obtain stacking brand information and bunker brand information of a brand to be packaged.

And the information pushing module 200 is used for pushing the stacking brand information and the bin brand information to different stations of the cigarette carton packaging box equipment.

And the image identification module 300 is used for respectively carrying out stack brand correction, box blank brand correction and carton-entering and cigarette-pushing station brand information correction in an image identification mode to obtain a correction image of the cigarette carton packaging box.

The missing piece rechecking module 400 is used for carrying out visual cigarette box missing piece rechecking detection on the cigarette strip packaging box when no wrong mixed brand information exists in the proofreading image, and acquiring a missing piece rechecking image of the cigarette strip packaging box;

and the checking and judging module 500 is used for judging that the information of the cigarette carton packaging box equipment passes the checking when the information of the missing cigarette does not exist in the image of the missing cigarette recheck.

In one embodiment, the information obtaining module 100 is specifically configured to: acquiring stacking brand information of a brand to be packaged; and matching the stacking brand information of the brand to be packaged with the bin brand information to obtain the bin brand information of the brand to be packaged.

In one embodiment, the information pushing module 200 is specifically configured to: pushing stacking brand information of the brand to be packaged to a mold box station; when the stacking die box is conveyed to a box entering and cigarette pushing station and a manipulator gripper grips a box blank, bin brand information of a brand to be packaged is pushed to the manipulator gripper station; when the box blank is formed, brand information of a manipulator gripper station of a brand to be packaged is pushed to a box blank forming station.

In one embodiment, the system further comprises an information proofreading module 250, which is used for proofreading the brand information received by the stacking mold box of the box-entering and cigarette-pushing station and the brand information received by the box blank forming station before box-entering and cigarette-pushing.

In one embodiment, the image recognition module 300 is specifically configured to:

if the brand information received by the stacking mold box of the cigarette entering and pushing station and the box blank forming station passes the proofreading, acquiring a stacking image in the stacking mold box and an outer packaging image of the stacking mold box, and performing the stacking brand proofreading according to the stacking image in the stacking mold box and the outer packaging image of the stacking mold box to acquire a stacking brand proofreading image of the cigarette carton packaging box;

if the box blank brand correction image is normal, acquiring a stacking die box image and a box blank forming station image of the box-entering cigarette-pushing station, performing secondary correction of the box-entering cigarette-pushing station according to the stacking die box image and the box blank forming station image of the box-entering cigarette-pushing station, and acquiring a secondary correction image of the box-entering cigarette-pushing station of the cigarette carton packaging box.

In one embodiment, the missing bar review module 400 is specifically configured to:

if the corrected image does not have mixed and wrong brand information, acquiring an image at the rear part of the cigarette carton packaging box and an image at the front part of the cigarette carton packaging box;

and carrying out visual cigarette box missing rechecking detection according to the image of the rear part of the cigarette packaging box and the image of the front part of the cigarette packaging box to obtain a missing rechecking image of the cigarette packaging box.

In one embodiment, the verification determination module 500 is specifically configured to: and when no mixed and wrong brand information exists in the proofreading image and no missing piece information exists in the missing piece rechecking image, judging that the information of the cigarette carton packaging box equipment passes the verification.

All or part of each module in the information checking device of the cigarette carton packaging box equipment can be realized through software, hardware and combination thereof. The modules can be embedded in a hardware form or independent of a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.

In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as shown in fig. 8. The computer device comprises a processor, a memory, a communication interface and a display screen which are connected through a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI, a mobile cellular network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a method of information verification of a cigarette rod enclosure box apparatus. The display screen of the computer device may be a liquid crystal display screen or an electronic ink display screen.

Those skilled in the art will appreciate that the architecture shown in fig. 8 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.

In one embodiment, a computer device is provided, comprising a memory having a computer program stored therein and a processor that when executing the computer program performs the steps of:

respectively carrying out stack brand correction, box blank brand correction and box entering and cigarette pushing station brand information correction in an image identification mode to respectively obtain correction images of the cigarette carton packaging box;

if no wrong and mixed brand information exists in the proofreading image, performing visual cigarette box strip missing rechecking detection on the cigarette strip packaging box to obtain a strip missing rechecking image of the cigarette strip packaging box;

In one embodiment, the processor, when executing the computer program, further performs the steps of: acquiring stacking brand information of a brand to be packaged; and matching the stacking brand information of the brand to be packaged with the bin brand information to obtain the bin brand information of the brand to be packaged.

In one embodiment, the processor, when executing the computer program, further performs the steps of: pushing the stacking brand information of the brand to be packaged to a mold box station; when the stacking mold box is conveyed to a box entering and cigarette pushing station and a manipulator gripper grips a box blank, pushing the brand information of the storage bin with the brand to be packaged to the manipulator gripper station; and when the box blank is formed, brand information of the manipulator gripper station of the brand to be packaged is pushed to a box blank forming station.

In one embodiment, the processor, when executing the computer program, further performs the steps of: and before the box is filled and the cigarette is pushed, the brand information received by the stacking mold box of the box filling and cigarette pushing station is collated with the brand information received by the box blank forming station.

In one embodiment, the processor when executing the computer program further performs the steps of:

if the box blank brand correction image is normal, acquiring a stacking mould box image of the box entering and cigarette pushing station and a box blank forming station image, performing secondary correction on the box entering and cigarette pushing station according to the stacking mould box image of the box entering and cigarette pushing station and the box blank forming station image, and acquiring a secondary correction image of the box entering and cigarette pushing station of the cigarette carton packaging box.

In one embodiment, the processor, when executing the computer program, further performs the steps of: if the proofreading image does not have mixed and wrong brand information, acquiring a rear image of the cigarette carton packaging box and a front image of the cigarette carton packaging box; and carrying out visual cigarette box missing rechecking detection according to the image of the rear part of the cigarette packaging box and the image of the front part of the cigarette packaging box to obtain a missing rechecking image of the cigarette packaging box.

In an embodiment, a computer-readable storage medium is provided, on which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned method embodiments.

In one embodiment, a computer device is further provided, which includes a memory and a processor, the memory stores a computer program, and the processor implements the steps of the above method embodiments when executing the computer program.

It should be noted that, the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data for analysis, stored data, presented data, etc.) referred to in the present application are information and data authorized by the user or sufficiently authorized by each party.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, database, or other medium used in the embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include a Read-Only Memory (ROM), a magnetic tape, a floppy disk, a flash Memory, an optical Memory, a high-density embedded nonvolatile Memory, a resistive Random Access Memory (ReRAM), a Magnetic Random Access Memory (MRAM), a Ferroelectric Random Access Memory (FRAM), a Phase Change Memory (PCM), a graphene Memory, and the like. Volatile Memory can include Random Access Memory (RAM), external cache Memory, and the like. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), for example. The databases involved in the embodiments provided herein may include at least one of relational and non-relational databases. The non-relational database may include, but is not limited to, a block chain based distributed database, and the like. The processors referred to in the embodiments provided herein may be general purpose processors, central processing units, graphics processors, digital signal processors, programmable logic devices, quantum computing based data processing logic devices, etc., without limitation.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, and these are all within the scope of protection of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. An information verification method for cigarette carton packaging box equipment is characterized by comprising the following steps:

2. The information verification method of cigarette carton packaging box equipment according to claim 1, wherein the obtaining of the stacking brand information and the bin brand information of the brand to be packaged comprises:

acquiring stacking brand information of a brand to be packaged;

3. The information verification method of a cigarette carton packaging box device according to claim 1, wherein the pushing the stack brand information and the bin brand information to different stations of the cigarette carton packaging box device comprises:

when the stacking die box is conveyed to a box entering and cigarette pushing station and a manipulator gripper grips a box blank, pushing the brand information of the to-be-packaged brand of the storage bin to a manipulator gripper station;

and when the box blank is formed, pushing brand information of the manipulator gripper station of the brand to be packaged to a box blank forming station.

4. The information verification method of a cigarette rod packing box apparatus according to claim 1, further comprising:

5. The information verification method of cigarette carton packaging box equipment according to claim 1, wherein the step of respectively performing stack brand verification, box blank brand verification and box entering and cigarette pushing station brand information verification by adopting an image identification mode comprises the following steps of:

6. The information checking method for cigarette carton packaging box equipment according to claim 1, wherein if no wrong mixed brand information exists in the proofreading image, visual cigarette carton missing piece review detection is performed on the cigarette carton packaging box, and the obtaining of the missing piece review image of the cigarette carton packaging box comprises:

7. An information verification device of cigarette carton packaging box equipment, which is characterized in that the device comprises:

the information pushing module is used for pushing the stacking brand information and the bin brand information to different stations of cigarette carton packaging box equipment;

and the checking and judging module is used for judging that the information of the cigarette carton packaging box equipment passes the checking when the cigarette carton missing information does not exist in the cigarette carton rechecking image.

8. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor realizes the steps of the method of any one of claims 1 to 6 when executing the computer program.

9. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 6.

10. A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 6.