CN114750510B - Defect marking and automatic eliminating method, system, equipment and medium - Google Patents
Defect marking and automatic eliminating method, system, equipment and medium Download PDFInfo
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- CN114750510B CN114750510B CN202210464592.7A CN202210464592A CN114750510B CN 114750510 B CN114750510 B CN 114750510B CN 202210464592 A CN202210464592 A CN 202210464592A CN 114750510 B CN114750510 B CN 114750510B
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- 238000000034 method Methods 0.000 title claims abstract description 43
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 87
- 238000004806 packaging method and process Methods 0.000 claims abstract description 56
- 230000002950 deficient Effects 0.000 claims abstract description 35
- 238000012552 review Methods 0.000 claims abstract description 9
- 238000004590 computer program Methods 0.000 claims description 14
- 230000003203 everyday effect Effects 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 6
- 238000007639 printing Methods 0.000 abstract description 20
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- 238000000926 separation method Methods 0.000 abstract description 2
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- 230000008569 process Effects 0.000 description 10
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- 238000013329 compounding Methods 0.000 description 2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0036—Devices for scanning or checking the printed matter for quality control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
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Abstract
The application relates to a defect marking and automatic rejecting method, system, equipment and medium, wherein the method comprises the following steps: acquiring primary inspection information from a printing machine; acquiring secondary inspection information from a rewinder; comparing the secondary checking information with the primary checking information to generate checking quality information for manager to review; generating marking instruction information for controlling the defect marking equipment to work according to the secondary checking information; sending marking instruction information to defect marking equipment; generating marking information according to the marking instruction information; sending marking information to a bag making machine, and controlling the bag making machine to mark out a packaging bag containing defective products; generating reject instruction information according to serial number information of the packaging bag containing the defective product; and sending the rejection instruction information to a bag sorting machine for controlling the bag sorting machine to carry out bin separation rejection on the packaging bags containing defective products. The printing production line has the effect of improving the working efficiency of the printing production line.
Description
Technical Field
The application relates to the technical field of label printing, in particular to a defect marking and automatic rejecting method, a system, equipment and a medium.
Background
Printing plants typically contain different print lines, such as poster prints and label prints. The corresponding production line requires maintenance and management by the corresponding administrator so that the printed matter production line can work continuously.
In the related art, the printed matter production line comprises a printer, a rewinder and a bag making machine, wherein the printer is used for continuously printing out corresponding printed matter strips, the rewinder is used for rewinding and defect detection of the printed matter strips, and if the printed matter strips are defect-free, the bag making machine is used for making bags and sub-packaging. If the defects exist, a manager or a worker is required to stop the rewinder, then the defects are manually removed, the rewinder can be restarted, and the bag making machine is used for making bags and sub-packaging the printed matter strips after the defects are removed.
With respect to the related art in the above, the inventors consider that: the defects of the printing product belt are more than one, and related equipment such as a rewinder and the like must be stopped when the defects are removed, so that the more the defects are, the more the stop times are, and the defects of the reduction of the working efficiency of the printing production line are caused.
Disclosure of Invention
The purpose of the application is to provide a defect marking and automatic rejecting method, system, equipment and medium, which have the effect of improving the working efficiency of a printing production line.
In a first aspect, the defect marking and automatic rejecting method provided by the present application adopts the following technical scheme:
a defect marking and automatic rejecting method includes:
acquiring primary inspection information; the first inspection information comprises type information and quantity information of all defects of the printed matter tape;
acquiring secondary inspection information from the defect marking apparatus; the secondary inspection information includes type information, quantity information, image information, and position information of all defects of the printed matter tape; the defect marking equipment is used for being installed in the production line and positioned in front of the bag making machine;
comparing the secondary checking information with the primary checking information to generate checking quality information for manager to review;
generating marking instruction information for controlling the defect marking equipment to work according to the secondary checking information;
sending marking instruction information to defect marking equipment, wherein the marking instruction information is used for controlling the defect marking equipment to add marks at positions corresponding to the printed matter bands;
when the printed matter strip is conveyed to a bag making machine, a defect mark recognition system arranged on the bag making machine is controlled to recognize a packaging bag containing defective matters;
when the packaging bag is transmitted to a bag arranging machine, eliminating instruction information is generated according to the serial number information of the packaging bag containing the defective product;
controlling a bag sorting machine to carry out bin sorting and removing on the packaging bags containing defective products according to the removing instruction information;
the acquiring the secondary inspection information from the defect marking apparatus further includes:
recording the secondary inspection information of various printed matter strips every day;
based on the types of the printed matter bands, sorting the secondary checking information of the same type of printed matter bands every day by using a preset statistical table; the preset statistical table comprises type information, quantity information, image information and position information of defects in each time period in each day;
when the production days of the same type of printed matter belt are larger than the preset days, generating prediction information of a future day based on the secondary inspection information of the production days; the prediction information comprises type information and quantity information of defects of the same type of printed matter belt in a future day;
the software also provides defect scoring process settings for different types of defects, including defect names, defect units, mild case parameters, general case parameters, and severe case parameters. For example: if the defect to be detected is a black dot, the defect name is set as the black dot, the defect unit is the area, and the slight condition parameter isThe general condition parameters areThe severity parameter is greater than +.>. It should be noted that the defect type of the defect marking of the printed matter tape in the present application may be, but is not limited to, printing defect, foreign matter, mosquito, composite surface defect, and the like.
By adopting the technical scheme, the server acquires the primary inspection information and the secondary inspection information, is favorable for generating the inspection quality information for a manager to check the inspection condition, and is favorable for rapidly controlling the defect marking equipment to carry out defect marking on the printed product belt according to the marking instruction information generated by the secondary inspection information instead of manual marking, then controlling the defect marking recognition system equipped with the bag making machine to recognize the packaging bag containing the defective product, wherein the packaging bag corresponds to the serial number information, the generated eliminating instruction information is sent to the bag arranging machine, and the bag arranging machine automatically divides and screens the packaging bag containing the defective product, so that the automatic defect marking and automatic defect eliminating are realized, the manual shutdown is not needed, the rapid and continuous generation of a printed product production line is facilitated, and the working efficiency of the printing production line is improved; in addition, the preset mark type library is beneficial to the server to quickly match the corresponding mark according to the type information of the defect, and the positioning information generated according to the position information of the defect is beneficial to truly corresponding to the recording point of the mark, so that the mark instruction information is beneficial to be generated efficiently and accurately.
Optionally, when the printed matter is transferred to the bag making machine, the defect mark identifying system configured to control the bag making machine identifies the packaging bag containing the defect matter, including:
when the printed matter strip is conveyed to a bag making machine, a defect mark identifying system arranged on the bag making machine shoots the printed matter strip and identifies marks on the printed matter strip;
calculating the serial number of the packaging bag containing the printed matter of the mark based on the bag making specification of the bag making machine according to the position of the mark;
and generating label information for the packaging bag according to the serial number, wherein the label information is used as a digital label.
By adopting the technical scheme, according to the position information of the mark and the bag making specification of the bag making machine, the serial number of the packaging bag containing the printed matter of the mark can be accurately calculated, and further the label information can be generated for the packaging bag corresponding to the serial number, so that the packaging bag containing the defective product can be accurately determined.
Optionally, the acquiring the secondary inspection information from the defect marking apparatus further includes:
recording the secondary inspection information of various printed matter strips every day;
based on the types of the printed matter bands, sorting the secondary checking information of the same type of printed matter bands every day by using a preset statistical table; the preset statistical table comprises type information, quantity information, image information and position information of defects in each time period in each day;
when the production days of the same type of printed matter belt are larger than the preset days, generating prediction information of a future day based on the secondary inspection information of the production days; the prediction information comprises type information and quantity information of defects of the same printed matter strip in future days.
By adopting the technical scheme, the secondary inspection information which is sorted by the preset statistical table is favorable for observing and selecting data, so that the prediction information is conveniently and rapidly generated, the manager is convenient to prepare in advance for the setting of the prediction information, the work arrangement is reasonably mobilized, and the normal work of the production line is ensured.
Optionally, when the number of production days of the same kind of printed matter band is greater than a preset number of days, generating the prediction information of the future day based on the secondary check information of the number of production days, including:
dividing the number of days with defects in the same time period in the production days by the number of production days to generate a time period defect rate;
judging whether the defect rate of the time period is larger than a preset value, if so, adding a defect label for the corresponding time period in a statistical table of one day in the future;
calculating the occurrence ratio of various defects in the time period in the production days, and generating time period defect type occurrence rate information;
adding the time period defect type occurrence rate information into a corresponding time period in a statistical table of one day in the future;
calculating the average number of occurrence times of various defects in the time period in the production days, and generating time period defect average occurrence time information;
and adding the time period defect average occurrence number information into the corresponding time period in the statistical table of the future day.
By adopting the technical scheme, the setting of the time period defect rate is favorable for judging whether defects occur in the corresponding time period in the future day, the setting of the time period defect type occurrence rate information is favorable for representing the occurrence probability of different types, and the time period defect average occurrence number information is used for predicting the occurrence number of various defects, so that the prediction information of the future day is more accurate and detailed, and the observation and analysis of the manager are more favorable.
Optionally, the control bag sorting machine performs bin sorting and removing on the packaging bags containing defective products according to the removing instruction information, and then the control bag sorting machine further comprises:
obtaining appearance data and working state data of various devices in a production line;
and building a BIM model of the production line according to the appearance data and the working state data.
Through adopting above-mentioned technical scheme, the BIM of production line supplies the manager to monitor, is favorable to providing more directly perceived more timely visual prompt message to the manager of being convenient for manages the production line better, ensures that the production line works fast continuously, thereby improves work efficiency.
Optionally, building a BIM model of the production line according to the appearance data and the working state data, and then further comprising:
acquiring BIM models of all production lines in a factory;
and splicing and fusing BIM models of all production lines in the factory to generate a BIM model of factory production conditions.
By adopting the technical scheme, one manager can monitor the working conditions of all production lines in the factory, and when special conditions occur or maintenance equipment is needed, the manager can timely arrange workers to go to the corresponding production lines for maintenance, so that the labor cost is further saved, and the working efficiency is improved.
In a second aspect, the present application provides a defect marking and automatic rejecting system, which adopts the following technical scheme:
a defect marking and automatic culling system, comprising:
the primary acquisition module is used for acquiring primary inspection information;
the secondary acquisition module is used for acquiring secondary inspection information from the defect marking equipment;
the first generation module is used for comparing the secondary inspection information with the primary inspection information to generate inspection quality information for the manager to review;
the second generation module is used for generating marking instruction information for controlling the defect marking equipment to work according to the secondary inspection information;
the first sending module is used for sending marking instruction information to the defect marking equipment;
the mark identification module is used for controlling a defect mark identification system equipped on the bag making machine to identify a packaging bag containing defective products when the printed product belt is conveyed to the bag making machine;
the third generation module is used for generating rejection instruction information according to the serial number information of the packaging bag containing the defective product when the packaging bag is transmitted to the bag arranging machine;
the sorting and rejecting module is used for controlling the bag arranging machine to sort and reject the packaging bags containing defective products according to the rejecting instruction information.
Through adopting above-mentioned technical scheme, the server obtains first inspection information and secondary inspection information, be favorable to producing inspection quality information and supply the manager to check the inspection condition, the server is according to the mark instruction information that secondary inspection information produced, defect marking equipment is controlled fast to the printed matter area of advantage carries out defect marking, replace artifical mark, then the defect mark identification system that the control bag machine was equipped with discerns the wrapping bag that corresponds to containing the defective product, this wrapping bag corresponds with serial number information, the rejection instruction information that generates based on this sends to reason bag machine, reason bag machine then automatic branch screen out the wrapping bag that includes the defective product, realize automatic mark defect and automatic rejection defective product, need not the manual shutdown, be favorable to the printed matter production line to produce fast and continuously, thereby printing production line's work efficiency has been improved.
In a third aspect, the present application provides an electronic device, which adopts the following technical scheme:
an electronic device comprising a memory and a processor, said memory having stored thereon a computer program capable of being loaded by the processor and performing a defect marking and automatic culling method as described in any of the above.
In a fourth aspect, the present application provides a computer storage medium, which adopts the following technical scheme:
a computer storage medium comprising a computer program stored with instructions capable of being loaded by a processor and performing a defect marking and automatic culling method as described in any one of the above.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the server acquires the primary inspection information and the secondary inspection information, is favorable for generating inspection quality information for a manager to check the inspection condition, and the server favorably and quickly controls the defect marking equipment to carry out defect marking on the printed product belt according to marking instruction information generated by the secondary inspection information instead of manual marking, then controls a defect marking recognition system equipped with a bag making machine to recognize a packaging bag containing defective products, the packaging bag corresponds to serial number information, and sends the generated removing instruction information to a bag arranging machine, and the bag arranging machine automatically screens out the packaging bag containing the defective products, so that automatic defect marking and automatic defect removing are realized, manual shutdown is not needed, the rapid and continuous generation of a printed product production line is facilitated, and the working efficiency of the printing production line is improved;
2. the setting of the time period defect rate is favorable for judging whether defects occur in the corresponding time period in the future day, the setting of the time period defect type occurrence rate information is favorable for representing the occurrence probability of different types, and the time period defect average occurrence frequency information is used for predicting the occurrence frequency of various defects, so that the predicted information of the future day is more accurate and detailed, and is more favorable for observation and analysis of managers;
3. the BIM model of the production line is used for monitoring by a manager, so that visual prompt information is more visual and timely provided, the manager can manage the production line better, the production line is guaranteed to work continuously and rapidly, the working efficiency is improved, one manager can monitor the working conditions of all production lines in a factory, and when special conditions occur or maintenance equipment is needed, the manager can arrange workers to go to the corresponding production lines in time for maintenance, so that the labor cost is further saved, and the working efficiency is improved.
Drawings
FIG. 1 is a flow chart of a method for defect marking and automatic rejection in an embodiment of the present application;
FIG. 2 is a schematic diagram of module connection of a defect marking and automatic rejection system according to an embodiment of the present application;
fig. 3 is a schematic diagram of a connection structure of an electronic device according to an embodiment of the present application.
Description of the embodiments
The printed matter production line comprises the working procedures of printing, compounding, slitting, inspecting and the like, and generally, a corresponding printed matter belt is continuously printed by a printer, each subsequent working procedure is sequentially completed, and finally, bag making and split charging are carried out by a bag making machine. In the related art, if defects are found in the printed matter belt in the generation process, a manager or a worker is required to stop the rewinder, then the defects are manually removed, related equipment can be restarted, and the printed matter belt with the defects removed can be subjected to bag making and split charging by a bag making machine. The defects of the printed matter belt are more than one place, and the risks of new defects exist when the printed matter belt passes through different working procedures, and related equipment must be stopped when the defects are removed, so that the more the defects are, the more the stop times are, and the defects of the reduction of the working efficiency of the printing production line are caused. Also, since a plurality of production lines are simultaneously assembled in the factory, if defects are required to be manually removed every time, the labor cost is increased. In addition, under the general condition, the probability of defect occurrence is higher, and omission easily occurs in a manual error detection and rejection mode, so that the quality of a finished product is reduced. Under the application background, the application provides a defect marking and automatic rejecting method, a defect marking and automatic rejecting system, defect marking equipment and a defect rejecting medium so as to solve the problems.
The present application is described in further detail below with reference to fig. 1-3.
The embodiment of the application discloses a defect marking and automatic rejecting method.
Referring to fig. 1, a defect marking and automatic rejecting method includes:
s1, acquiring primary inspection information.
The first inspection information includes type information and number information of all defects of the print tape.
Specifically, the first inspection is the first inspection of the print ribbon before it passes through the defect marking apparatus. In this embodiment, taking inspection at the printer as an example, the printer transmits the detected primary inspection information to the server. During printing, an inspection system installed on the printer will perform an initial inspection of the print ribbon. It should be noted that the inspection system generally includes an optical imaging system, an image processing system, an electrical control system, a matching system, and the like, so that the type information and the number information of defects of the printed matter tape can be inspected and then transmitted to the server as the first inspection information.
The optical imaging system uses a universal light source and a backlight source, is matched with a high-resolution color line scanning camera, is favorable for adapting to various defects on printed matters made of various materials, and has stable system performance and good anti-background interference performance. The method is favorable for high-brightness and high-dynamic-range imaging, and various defects of dark fields and bright fields are effectively detected, so that the method is more accurate and reliable.
S2, acquiring secondary inspection information from the defect marking equipment.
The secondary inspection information includes type information, quantity information, image information, and position information of all defects of the print tape. The defect marking apparatus is installed in the production line and before the bag making machine, and the defect marking apparatus may be installed in each process in the production line, for example: printing, compounding, cutting, inspecting and the like. In actual production, the worker can selectively install the device according to the actual situation, and the device is not limited herein. In the present embodiment, a printing process is taken as an example, and a defect marking apparatus is mounted on a rewinder.
Specifically, the secondary inspection information is a secondary inspection before the defect marking apparatus. In this embodiment, taking inspection at the rewinder as an example, the rewinder transmits the detected secondary inspection information to the server. It should be appreciated that detection systems for rewinders also include optical imaging systems, image processing systems, electrical control and mating systems, and the like.
The detection system is applied with detection software, and an interface of the detection software comprises a printed matter belt real-time inspection image window, a found defect display window, a defect information data statistics window and the like.
For different types of print ribbon, modeling by detection software is required before the working device can work. Modeling means include automatic modeling and manual modeling. The automatic modeling is to input the plate circumference by a worker or a manager for products with consistent quality requirements of all printing positions, and one-key modeling can be completed. The manual modeling is suitable for products requiring different detection precision in different areas. In the manual modeling process, the software selects a single printed matter in the printed matter band to extract information, and then copies the information into a large format of the matched printed matter band, so that modeling time is saved.
The software also provides defect scoring process settings for different types of defects, including defect names, defect units, mild case parameters, general case parameters, and severe case parameters. For example: if the defect to be detected is a black dot, the defect name is set as the black dot, the defect unit is the area, and the slight condition parameter isThe general condition parameters areThe severity parameter is greater than +.>. It should be noted that the defect type of the defect marking of the printed matter tape in the present application may be, but is not limited to, printing defect, foreign matter, mosquito, composite surface defect, and the like.
For each detected roll of printed matter tape, the software generates a defect record report of the same batch based on the secondary inspection information and the images of the defects, so that the follow-up browse or analysis of an administrator is facilitated.
S3, comparing the secondary inspection information with the primary inspection information to generate inspection quality information for the manager to review.
Specifically, the type information and the number information of defects in the secondary inspection information and the primary inspection information are compared, and if the types of defects are inconsistent, inspection quality information indicating that the inspection quality is poor is generated, and the secondary inspection information is used as a final inspection result. If the information is identical, inspection quality information indicating that the inspection quality is good is generated.
Wherein, inspection quality information and secondary inspection information are all displayed through the display screen, so that the manager can review.
S4, generating marking instruction information for controlling the defect marking equipment to work according to the secondary inspection information.
Specifically, according to the type information of the defects, matching corresponding marks in a preset mark type library; generating positioning information of the corresponding mark according to the position information of the defect; and generating mark instruction information according to the matched mark and the positioning information of the corresponding mark.
The server matches corresponding marks one by one according to the type information of each defect in the secondary inspection information, and a preset mark type library is a preset relation between the defect type information and the corresponding marks. The markers of the pre-set marker type library may be, but are not limited to: rectangular boxes, circles, and triangles.
The step of confirming the positioning information of the corresponding mark is as follows: reading position information of defects in the secondary inspection information; and converting the parameter format of the position information of the defect into a parameter format adapted by the defect marking equipment. The representation of the location information of the defect may be, but is not limited to: the serial number and meter number of the printed matter tape. The printed matter strip comprises a process edge, the process edge is cut off in the subsequent bag making step, and the current meter number and the sorting serial number of the printed matter strip are recorded on the process edge.
S5, sending marking instruction information to the defect marking equipment.
And the defect marking device is used for controlling the defect marking device to add marks at the corresponding positions of the printed matter strips.
Specifically, the defect marking device performs a corresponding marking action according to the marking instruction information. It should be noted that the defect marking apparatus may be, but is not limited to, a code spraying device and a laser marking device. The code spraying device is adopted in the embodiment of the application so as to enrich the types and colors of the marks.
S6, when the printed matter belt is conveyed to the bag making machine, the defect mark identifying system arranged on the bag making machine is controlled to identify the packaging bag containing the defect matter.
Specifically, when the printed matter strip is conveyed to a bag making machine, a defect mark recognition system equipped in the bag making machine shoots the printed matter strip and recognizes marks on the printed matter strip; calculating the serial number of the packaging bag containing the printed matter of the mark based on the bag making specification of the bag making machine according to the position of the mark; and generating label information for the packaging bag according to the serial number, wherein the label information is used as a digital label.
And S7, when the packaging bag is transmitted to the bag arranging machine, generating rejection instruction information according to the serial number information of the packaging bag containing the defective product.
S8, controlling the bag sorting machine to sort and reject the packaging bags containing defective products according to the reject instruction information.
Specifically, the bag arranging machine is connected with the bag making machine in advance, and when the server sends the rejection instruction information to the bag arranging machine, the bag arranging machine rejects corresponding packaging bags from all the packaging bags according to the rejection instruction information and separately transmits the packaging bags.
Another implementation form of the defect marking and automatic rejecting method disclosed in the present application is as follows:
after acquiring the secondary inspection information from the defect marking apparatus, further comprising:
s21, recording the secondary inspection information of various printed matter strips every day.
S22, based on the types of the printed matter bands, the secondary checking information of the same type of printed matter bands is arranged with a preset statistical table every day.
Specifically, the preset statistical table includes type information, number information, image information, and position information of defects occurring in each period of time in each day.
S23, when the production days of the same kind of printed matter bands are larger than the preset days, generating prediction information of a future day based on the secondary check information of the production days.
The predictive information includes type information and quantity information of defects of the same type of print strip in a future day. The preset number of days may be, but is not limited to, 30 days, 60 days, and 120 days.
Specifically, dividing the number of days with defects in the same time period in the production days by the production days to generate a time period defect rate; judging whether the defect rate of the time period is larger than a preset value, if so, adding a defect label for the corresponding time period in a statistical table of one day in the future; calculating the occurrence ratio of various defects in a time period in the production days, and generating time period defect type occurrence rate information; adding the time period defect type occurrence rate information into a corresponding time period in a statistical table of one day in the future; calculating the average number of occurrence times of various defects in a time period in the production days, and generating time period defect average occurrence time information; and adding the time period defect average occurrence number information into the corresponding time period in the statistical table of the future day.
For example: and if the preset days are 30 days, the preset value is 50%, and the defect rate of the first time period is 60%, adding defect labels into the cells of the time period corresponding to the statistical table of the future days, wherein the defect labels are indicated to appear in the time period. If defect a (40% in ratio) and defect B (60%) occur in the period of time during the first 30 days, then defect a (40% in ratio) and defect B (60%) are filled in the cells of the corresponding period of time. If the average occurrence number of the defect A is 3 in the first 30 days and the average occurrence number of the defect B is 10 in the first 30 days based on the time period, filling the cells of the time period corresponding to the statistical table of the future one day with the average occurrence number of the defect A of 3 and the average occurrence number of the defect B of 10.
The control bag arranging machine carries out bin separation and rejection on the packaging bags containing defective products according to rejection instruction information, and then the control bag arranging machine further comprises:
s81, appearance data and working state data of various devices in the production line are acquired.
S82, building a BIM model of the production line according to the appearance data and the working state data.
Specifically, appearance data and working state data are continuously obtained, and the BIM model is updated regularly, so that the BIM model is accurate.
The appearance data and the working state data are input into the revit software, and a BIM model of the production line is built. And displaying the BIM model through a display screen.
S83, obtaining BIM models of all production lines in the factory.
S84, splicing and fusing BIM models of all production lines in the factory to generate a BIM model of factory production conditions.
Specifically, the splicing fusion is used for enabling the model data of all production lines in a factory to exist in the same BIM model file.
Referring to fig. 2, the present application further discloses a defect marking and automatic rejecting system.
A defect marking and automatic culling system, comprising:
a primary acquisition module 200, configured to acquire primary inspection information;
a secondary acquisition module 210 for acquiring secondary inspection information from the defect marking apparatus;
a first generation module 220, configured to compare the secondary inspection information with the primary inspection information, and generate inspection quality information for the manager to review;
a second generation module 230, configured to generate marking instruction information for controlling the defect marking device to operate according to the second inspection information;
a first sending module 240, configured to send marking instruction information to the defect marking device;
a mark recognition module 250 for controlling a defect mark recognition system provided to the bag making machine to recognize the package bag containing the defective product when the printed matter tape is transferred to the bag making machine;
a third generating module 260, configured to generate reject instruction information according to serial number information of the packaging bag containing the defective product when the packaging bag is transferred to the bag sorting machine;
the bin eliminating module 270 is used for controlling the bag arranging machine to eliminate the packaging bags containing defective products according to the eliminating instruction information.
Specifically, the defect marking and automatic eliminating system comprises a server, wherein a primary acquisition module, a secondary acquisition module, a first generation module, a second generation module, a third generation module, a first sending module, a marking identification module and a bin eliminating module are integrated in the server.
Referring to fig. 3, the present application further discloses an electronic device. An electronic device 300 comprises a memory 310 and a processor 320, the memory 310 having stored thereon a computer program capable of being loaded by the processor 320 and performing any one of the defect marking and automatic culling methods described above. When executed by the processor 320, performs the steps of:
acquiring primary inspection information; the first inspection information comprises type information and quantity information of all defects of the printed matter tape;
acquiring secondary inspection information from the defect marking apparatus; the secondary inspection information includes type information, quantity information, image information, and position information of all defects of the printed matter tape; the defect marking equipment is used for being installed in the production line and positioned in front of the bag making machine;
comparing the secondary checking information with the primary checking information to generate checking quality information for manager to review;
generating marking instruction information for controlling the defect marking equipment to work according to the secondary checking information;
sending marking instruction information to defect marking equipment, wherein the marking instruction information is used for controlling the defect marking equipment to add marks at positions corresponding to the printed matter bands;
when the printed matter strip is conveyed to a bag making machine, a defect mark recognition system arranged on the bag making machine is controlled to recognize a packaging bag containing defective matters;
when the packaging bag is transmitted to a bag arranging machine, eliminating instruction information is generated according to the serial number information of the packaging bag containing the defective product;
and controlling the bag sorting machine to carry out bin sorting and removing on the packaging bags containing defective products according to the removing instruction information.
Optionally, in an embodiment of the present application, the following steps are performed when the computer program is executed by the processor 320: matching corresponding marks in a preset mark type library according to the type information of the defects;
generating positioning information of the corresponding mark according to the position information of the defect;
and generating mark instruction information according to the matched mark and the positioning information of the corresponding mark.
Optionally, in an embodiment of the present application, the following steps are performed when the computer program is executed by the processor 320: when the printed matter strip is conveyed to a bag making machine, a defect mark identifying system arranged on the bag making machine shoots the printed matter strip and identifies marks on the printed matter strip;
calculating the serial number of the packaging bag containing the printed matter of the mark based on the bag making specification of the bag making machine according to the position of the mark;
and generating label information for the packaging bag according to the serial number, wherein the label information is used as a digital label.
Optionally, in an embodiment of the present application, the following steps are performed when the computer program is executed by the processor 320: recording the secondary inspection information of various printed matter strips every day;
based on the types of the printed matter bands, sorting the secondary checking information of the same type of printed matter bands every day by using a preset statistical table; the preset statistical table comprises type information, quantity information, image information and position information of defects in each time period in each day;
when the production days of the same type of printed matter belt are larger than the preset days, generating prediction information of a future day based on the secondary inspection information of the production days; the prediction information comprises type information and quantity information of defects of the same printed matter strip in future days.
Optionally, in an embodiment of the present application, the following steps are performed when the computer program is executed by the processor 320: dividing the number of days with defects in the same time period in the production days by the number of production days to generate a time period defect rate;
judging whether the defect rate of the time period is larger than a preset value, if so, adding a defect label for the corresponding time period in a statistical table of one day in the future;
calculating the occurrence ratio of various defects in the time period in the production days, and generating time period defect type occurrence rate information;
adding the time period defect type occurrence rate information into a corresponding time period in a statistical table of one day in the future;
calculating the average number of occurrence times of various defects in the time period in the production days, and generating time period defect average occurrence time information;
and adding the time period defect average occurrence number information into the corresponding time period in the statistical table of the future day.
Optionally, in an embodiment of the present application, the following steps are performed when the computer program is executed by the processor 320: obtaining appearance data and working state data of various devices in a production line;
and building a BIM model of the production line according to the appearance data and the working state data.
Optionally, in an embodiment of the present application, the following steps are performed when the computer program is executed by the processor 320: acquiring BIM models of all production lines in a factory;
and splicing and fusing BIM models of all production lines in the factory to generate a BIM model of factory production conditions.
The embodiment of the application also discloses a computer readable storage medium which stores a computer program capable of being loaded and executed by a processor, wherein the computer program realizes any one of the defect marking and the steps of the automatic eliminating method when being executed by the processor, and can achieve the same effect.
Those skilled in the art will appreciate that implementing all or part of the above-described methods may be accomplished by way of a computer program, which may be stored on a non-transitory computer readable storage medium and which, when executed, may comprise the steps of the above-described embodiments of the methods. Any reference to memory, storage, database, or other medium used in the various embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
A processor in the present application may include one or more processing cores. The processor performs the various functions of the present application and processes the data by executing or executing instructions, programs, code sets, or instruction sets stored in memory, calling data stored in memory. The processor may be at least one of an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a digital signal processor (Digital Signal Processor, DSP), a digital signal processing device (Digital Signal Processing Device, DSPD), a programmable logic device (Programmable Logic Device, PLD), a field programmable gate array (Field Programmable Gate Array, FPGA), a central processing unit (Central Processing Unit, CPU), a controller, a microcontroller, and a microprocessor. It will be appreciated that the electronic device for implementing the above-mentioned processor function may be other for different apparatuses, and embodiments of the present application are not specifically limited.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional units and modules is illustrated, and in practical application, the above-described functional distribution may be performed by different functional units and modules according to needs, i.e. the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-described functions.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (9)
1. A defect marking and automatic rejecting method is characterized by comprising the following steps:
acquiring primary inspection information; the first inspection information comprises type information and quantity information of all defects of the printed matter tape;
acquiring secondary inspection information from the defect marking apparatus; the secondary inspection information includes type information, quantity information, image information, and position information of all defects of the printed matter tape; the defect marking equipment is used for being installed in the production line and positioned in front of the bag making machine;
comparing the secondary checking information with the primary checking information to generate checking quality information for manager to review;
generating marking instruction information for controlling the defect marking equipment to work according to the secondary checking information;
sending marking instruction information to defect marking equipment, wherein the marking instruction information is used for controlling the defect marking equipment to add marks at positions corresponding to the printed matter bands;
when the printed matter strip is conveyed to a bag making machine, a defect mark recognition system arranged on the bag making machine is controlled to recognize a packaging bag containing defective matters;
when the packaging bag is transmitted to a bag arranging machine, eliminating instruction information is generated according to the serial number information of the packaging bag containing the defective product;
controlling a bag sorting machine to carry out bin sorting and removing on the packaging bags containing defective products according to the removing instruction information;
the acquiring the secondary inspection information from the defect marking apparatus further includes:
recording the secondary inspection information of various printed matter strips every day;
based on the types of the printed matter bands, sorting the secondary checking information of the same type of printed matter bands every day by using a preset statistical table; the preset statistical table comprises type information, quantity information, image information and position information of defects in each time period in each day;
when the production days of the same type of printed matter belt are larger than the preset days, generating prediction information of a future day based on the secondary inspection information of the production days; the prediction information comprises type information and quantity information of defects of the same type of printed matter belt in a future day;
the software also provides defect score processing settings for different defect types, wherein settable contents comprise defect names, defect units, slight condition parameters, general condition parameters and serious condition parameters;
if the defect to be detected is a black dot, the defect name is set as the black dot, the defect unit is the area, and the slight condition parameter isThe general case parameter is +.>The severity parameter is greater than +.>。
2. The method for marking and automatically rejecting defects according to claim 1, wherein generating marking instruction information for controlling the operation of the defect marking apparatus based on the secondary inspection information comprises:
matching corresponding marks in a preset mark type library according to the type information of the defects;
generating positioning information of the corresponding mark according to the position information of the defect;
and generating mark instruction information according to the matched mark and the positioning information of the corresponding mark.
3. The method of claim 1, wherein the step of controlling the bag machine to identify the bag containing the defective product by the defect mark identifying system when the printed product is transferred to the bag machine comprises:
when the printed matter strip is conveyed to a bag making machine, a defect mark identifying system arranged on the bag making machine shoots the printed matter strip and identifies marks on the printed matter strip;
calculating the serial number of the packaging bag containing the printed matter of the mark based on the bag making specification of the bag making machine according to the position of the mark;
and generating label information for the packaging bag according to the serial number, wherein the label information is used as a digital label.
4. The method for marking and automatically removing defects according to claim 1, wherein when the number of production days of the same type of print strip is greater than a preset number of days, generating predicted information of a future day based on the secondary inspection information of the number of production days, comprises:
dividing the number of days with defects in the same time period in the production days by the number of production days to generate a time period defect rate;
judging whether the defect rate of the time period is larger than a preset value, if so, adding a defect label for the corresponding time period in a statistical table of one day in the future;
calculating the occurrence ratio of various defects in the time period in the production days, and generating time period defect type occurrence rate information;
adding the time period defect type occurrence rate information into a corresponding time period in a statistical table of one day in the future;
calculating the average number of occurrence times of various defects in the time period in the production days, and generating time period defect average occurrence time information;
and adding the time period defect average occurrence number information into the corresponding time period in the statistical table of the future day.
5. The method for marking and automatically removing defects according to claim 1, wherein the controlling bag sorting machine performs sorting and removing of the packaging bags containing defective products according to the removing instruction information, and further comprises:
obtaining appearance data and working state data of various devices in a production line;
and building a BIM model of the production line according to the appearance data and the working state data.
6. The method for marking and automatically rejecting defects according to claim 5, wherein building a BIM model of a production line according to the appearance data and the working state data, further comprises:
acquiring BIM models of all production lines in a factory;
and splicing and fusing BIM models of all production lines in the factory to generate a BIM model of factory production conditions.
7. A defect marking and automatic rejecting system, applied to a defect marking and automatic rejecting method as defined in any one of claims 1-6, comprising:
the primary acquisition module is used for acquiring primary inspection information;
the secondary acquisition module is used for acquiring secondary inspection information from the defect marking equipment;
the first generation module is used for comparing the secondary inspection information with the primary inspection information to generate inspection quality information for the manager to review;
the second generation module is used for generating marking instruction information for controlling the defect marking equipment to work according to the secondary inspection information;
the first sending module is used for sending marking instruction information to the defect marking equipment;
the mark identification module is used for controlling a defect mark identification system equipped on the bag making machine to identify a packaging bag containing defective products when the printed product belt is conveyed to the bag making machine;
the third generation module is used for generating rejection instruction information according to the serial number information of the packaging bag containing the defective product when the packaging bag is transmitted to the bag arranging machine;
the sorting and rejecting module is used for controlling the bag arranging machine to sort and reject the packaging bags containing defective products according to the rejecting instruction information.
8. An electronic device comprising a memory and a processor, said memory having stored thereon a computer program capable of being loaded by the processor and performing a defect marking and automatic culling method according to any of claims 1-7.
9. A computer storage medium comprising a computer program stored with instructions capable of being loaded by a processor and performing a defect marking and automatic culling method according to any one of claims 1 to 7.
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| CN116572636B (en) * | 2023-04-26 | 2024-01-16 | 湖南隆深氢能科技有限公司 | Detection method and system of double-roller thermal transfer printing equipment |
| CN117269181A (en) * | 2023-09-11 | 2023-12-22 | 北京远舢智能科技有限公司 | Paper defect removing system, method and paper defect detecting equipment |
| CN117654907A (en) * | 2023-11-29 | 2024-03-08 | 嘉兴嘉视自动化科技有限公司 | Automatic eliminating method and system for strip detector |
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