CN114771107B - Ink jet numbering machine system capable of recognizing code spraying positions for intelligent manufacturing production line - Google Patents
Ink jet numbering machine system capable of recognizing code spraying positions for intelligent manufacturing production line Download PDFInfo
- Publication number
- CN114771107B CN114771107B CN202210707578.5A CN202210707578A CN114771107B CN 114771107 B CN114771107 B CN 114771107B CN 202210707578 A CN202210707578 A CN 202210707578A CN 114771107 B CN114771107 B CN 114771107B
- Authority
- CN
- China
- Prior art keywords
- product
- code spraying
- coding
- coded
- code
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
- B41J11/0021—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation
- B41J11/00214—Curing or drying the ink on the copy materials, e.g. by heating or irradiating using irradiation using UV radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Abstract
The invention relates to the technical field of injection devices, and discloses an ink-jet printer system capable of identifying code-spraying positions for an intelligent manufacturing production line, which comprises: the extraction module is used for extracting MES data of a product to be coded on the intelligent manufacturing production line and positioning a coding position according to the MES data; the camera module is used for shooting a real-time product position image of a product to be coded so as to determine whether the coding position of the product deviates; the correcting module is used for correcting the code spraying angle of a preset code spraying machine when the code printing position is determined to be deviated; and the control module is used for controlling the preset code spraying machine to carry out ultraviolet laser code spraying on the product to be coded at the corrected code spraying angle. The mode of marking codes by adopting laser replaces label paper in the traditional technology to mark codes, so that the code printing efficiency can be effectively improved, the fault rate can be realized, the ultrahigh stability is kept, the accurate code printing work can be realized, and the code printing efficiency and stability are improved.
Description
Technical Field
The invention relates to the technical field of injection devices, in particular to an ink jet numbering machine system capable of identifying code spraying positions for an intelligent manufacturing production line.
Background
With the rapid progress of science and technology, more and more products are developed from automation to intellectualization in the field of manufacturing industry. For example, in order to identify, trace, detect and the like product information, an information code is jet-printed on a product, the information code includes product information which is convenient for people to identify, trace and track, such as product name, specification, production date and the like, and a label coding machine is adopted to code a processed product through label paper in the mainstream coding mode in the market at present, so that the following problems exist: because need often change label paper and carbon ribbon so the card paper phenomenon appears easily, lead to beating sign indicating number inefficiency, can't detect simultaneously and beat the sign indicating number position whether take place the skew and then cause to beat the sign indicating number position and appear the deviation thereby influence the product pleasing to the eye.
Disclosure of Invention
Aiming at the problems shown above, the invention provides an ink-jet printer system capable of identifying a code-jet position for an intelligent manufacturing production line, which is used for solving the problems that the code-printing efficiency is low due to paper jam caused by frequent replacement of label paper and a carbon ribbon, and the product appearance is influenced due to the fact that whether the code-printing position deviates or not cannot be detected.
An ink jet numbering machine system capable of recognizing code spraying positions for an intelligent manufacturing production line, the system comprising:
the extraction module is used for extracting MES data of a product to be coded on the intelligent manufacturing production line and positioning a coding position according to the MES data;
the camera module is used for shooting a real-time product position image of a product to be coded so as to determine whether the coding position of the product deviates;
the correcting module is used for correcting the code spraying angle of a preset code spraying machine when the code spraying position is determined to deviate;
and the control module is used for controlling the preset code spraying machine to carry out ultraviolet laser code spraying on the product to be coded at the corrected code spraying angle.
Preferably, the extraction module includes:
the acquisition submodule is used for acquiring the processing data of a product to be coded on the intelligent manufacturing production line;
the screening submodule is used for screening out the equipment data in the processing data;
the extraction submodule is used for extracting tool coding information and material coding information in the equipment data;
and the positioning submodule is used for determining the coding position of the product to be coded according to the tool coding information and the material coding information and positioning the coding position.
Preferably, the camera module includes:
the shooting submodule is used for shooting a video with preset time length and containing the product to be coded, processing the shot video and dividing the video into a plurality of frames of images;
the removing submodule is used for acquiring first image characteristics in each frame of image and removing second image characteristics except for product image characteristics of a product to be coded in the first image characteristics;
the construction submodule is used for constructing the same plane index coordinate system in each frame of image and determining a target coordinate corresponding to the coding position in each frame of image;
and the comparison sub-module is used for comparing whether the target coordinates corresponding to the code printing positions in the multi-frame images change or not, confirming that the code printing positions of the products to be printed deviate if the target coordinates corresponding to the code printing positions in the multi-frame images change, and confirming that the code printing positions of the products to be printed do not deviate if the target coordinates do not change.
Preferably, the correction module includes:
the first determining submodule is used for determining the offset direction and the offset distance of the coding position according to the coordinate change condition of the coding position;
the second determining submodule is used for determining the code spraying adjusting direction of a preset code spraying machine according to the offset direction and determining the code spraying adjusting angle of the preset code spraying machine according to the offset distance;
the third determining submodule is used for determining code spraying angle compensation of the preset code spraying machine according to the code spraying adjusting angle and the code spraying adjusting direction of the preset code spraying machine;
and the adjusting submodule is used for correcting and adjusting the current code spraying angle and the code spraying direction of the preset code spraying machine according to the code spraying angle compensation.
Preferably, the control module includes:
the generating submodule is used for generating coding data of the product to be coded according to the equipment data of the product to be coded;
the acquisition submodule is used for acquiring preset working parameters of a laser coding component of the preset code spraying machine;
the fourth determining submodule is used for determining the target intensity of the coding ultraviolet laser according to the preset working parameters and the product material of the product to be coded;
and the control submodule is used for controlling the laser coding component to code the code printing data on the product to be coded by using the ultraviolet laser with the target intensity and the corrected code printing angle.
Preferably, the system further comprises: the automatic heating constant temperature module is used for adaptively heating the preset ink-jet printer at constant temperature according to the environmental parameters of the environment where the product to be coded is located, and specifically comprises the following steps:
detecting temperature data and humidity data of the environment where a product to be coded is located;
evaluating the current code spraying efficiency of a preset code spraying machine under the temperature data and the humidity data;
determining whether the current code spraying efficiency meets the requirement, and if not, generating a heating instruction;
and selecting a target heating temperature according to the heating instruction to carry out constant-temperature heating on the preset ink-jet printer.
Preferably, the control sub-module includes:
the control unit is used for controlling the laser coding component to generate ultraviolet laser with target intensity;
the ultraviolet light curing unit is used for decomposing the photosensitizer into free radicals through the ultraviolet laser with the target intensity and then carrying out organic polymerization to generate a 12-bit code spraying;
the setting unit is used for setting code spraying delay and definition of the 12-bit code spraying and filling the code spraying data into the 12-bit code spraying;
and the printing unit is used for printing the 12-bit code after the data is filled with the code at the corrected code spraying angle on the product to be coded according to the code spraying delay and the definition.
Preferably, the system further comprises: the evaluation module is used for evaluating the production efficiency and the operation capacity of the intelligent manufacturing production line according to the MES data of each product to be coded, and specifically comprises the following steps:
constructing a safety efficiency evaluation model of the intelligent manufacturing production line according to MES data of all products to be coded;
extracting safety situation elements and comprehensive efficiency elements of the intelligent manufacturing production line according to the safety situation evaluation model;
determining threat factors of each safety situation element and each comprehensive efficiency element according to the running filling parameter data of the intelligent manufacturing production line;
respectively fusing the first threat factors of all the safety situation elements and the second threat factors of all the comprehensive efficacy elements to obtain a fusion result;
and determining the production efficiency value and the operation capacity value of the intelligent manufacturing production line by using a preset regression function according to the fusion result.
Preferably, the positioning sub-module includes:
the obtaining unit is used for obtaining a coding feasibility region according to the tool coding information and the material coding information in combination with a product image of a product to be coded;
the evaluation unit is used for evaluating the adaptability of each coding feasibility area by combining a preset contour detection algorithm with coding data of a product to be coded to obtain an evaluation result;
the first selection unit is used for counting a plurality of first coding regions according to the evaluation result, acquiring the geometric structure of each first coding region, and selecting a second coding region with the most complete and flat geometric structure as an expected coding region;
and the second selection unit is used for selecting a coding position in the expected coding area and positioning the coding position.
Preferably, the system further comprises: a processing module to:
the method comprises the steps of obtaining product parameters of all processed products of an intelligent manufacturing production line, and performing feature learning according to the product parameters and expected images of the products to generate qualified image features of each processed product;
storing the qualified product image characteristics of each processed product into a preset database;
receiving a current product image of a product to be coded shot by a camera module, and inputting the current product image into the preset database for matching to obtain matched qualified image characteristics;
comparing the matched qualified image characteristics with target image characteristics corresponding to the current product image to obtain a comparison result;
determining the qualification degree of the product to be coded according to the comparison result, determining whether the qualification degree meets the preset condition, and if not, sending out a prompt that the product to be coded is unqualified and displaying the prompt;
wherein the expected image of the product is a three-dimensional image corresponding to the standard shape of the processed product.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a schematic structural diagram of an inkjet printing system capable of recognizing a code spraying position for an intelligent manufacturing line according to the present invention;
fig. 2 is a schematic structural diagram of an extraction module in an inkjet printing system capable of recognizing a code spraying position for an intelligent manufacturing production line provided by the invention;
FIG. 3 is a schematic structural diagram of a camera module in an inkjet printing system capable of recognizing a code spraying position for an intelligent manufacturing line according to the present invention;
fig. 4 is a schematic structural diagram of a control module in an inkjet printing system capable of recognizing a code spraying position for an intelligent manufacturing production line provided by the invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
With the rapid progress of science and technology, more and more products are developed from automation to intellectualization in the field of manufacturing industry. For example, in order to identify, trace, detect and so on product information, spout the seal information sign indicating number on the product, this information sign indicating number includes product name, specification and date of production etc. be convenient for people to identify, trace back the product information of tracking, and the mainstream of market is beaten the sign indicating number mode at present and is adopted the label to beat the ink recorder and pass through the tag paper and beat the sign indicating number on the processing product, and it has following problem: because need often change label paper and carbon ribbon so the card paper phenomenon appears easily, lead to beating sign indicating number inefficiency, can't detect simultaneously and beat the sign indicating number position whether take place the skew and then cause to beat the sign indicating number position and appear the deviation thereby influence the product pleasing to the eye. In order to solve the above problem, this embodiment discloses an ink jet numbering machine system of distinguishable sign indicating number position for intelligent manufacturing production line.
An inkjet printing system capable of recognizing the position of a printed code for an intelligent manufacturing line, as shown in fig. 1, comprises:
the extraction module 101 is used for extracting MES data of a product to be coded on the intelligent manufacturing production line and positioning a coding position according to the MES data;
the camera module 102 is used for shooting a real-time product position image of a product to be coded to determine whether the coding position is deviated or not;
the correcting module 103 is used for correcting the code spraying angle of a preset code spraying machine when the code spraying position is determined to deviate;
and the control module 104 is used for controlling the preset code spraying machine to carry out ultraviolet laser code spraying on the product to be coded at the corrected code spraying angle.
The working principle of the technical scheme is as follows: the method comprises the steps of firstly extracting MES data of a product to be coded on an intelligent manufacturing production line through an extraction module, positioning a coding position according to the MES data, then carrying out coding preparation work, shooting a real-time product position image of the product to be coded by a camera module in the preparation process to determine whether the coding position deviates, automatically adjusting a code spraying angle of an ink-jet printer according to the deviation condition of the coding position by a correction module when the coding position deviates, and finally carrying out ultraviolet laser coding on the product to be coded by controlling a preset ink-jet printer through a control module according to the corrected code spraying angle.
The beneficial effects of the above technical scheme are: the mode of beating the sign indicating number through adopting the laser replaces the label paper among the conventional art to beat the sign indicating number and can improve effectively and beat the sign indicating number efficiency and realize the fault rate simultaneously, keep superelevation stability, furthermore, carry out real-time detection through beating the sign indicating number position and can realize accurate sign indicating number work with the yard angle of spouting of intelligent regulation ink jet numbering machine, spout a yard efficiency and stability has been improved, the card paper phenomenon appears easily because need often to change label paper and carbon ribbon among the prior art, lead to beating the sign indicating number inefficiency, can't detect simultaneously beat the sign indicating number position whether take place the skew and then cause beat the sign indicating number position and deviate thereby influence the pleasing to the eye problem of product.
In one embodiment, as shown in fig. 2, the extraction module includes:
the acquisition submodule 1011 is used for acquiring the processing data of a product to be coded on the intelligent manufacturing production line;
a screening submodule 1012 for screening out the device data in the processing data;
the extraction submodule 1013 is used for extracting tool coding information and material coding information in the equipment data;
and the positioning sub-module 1014 is used for determining the code printing position of the product to be printed according to the tool coding information and the material coding information and positioning the product.
The beneficial effects of the above technical scheme are: the code printing position of the product to be printed can be accurately planned, so that the appearance of the product after code printing is not influenced, and the practicability is improved.
In one embodiment, as shown in fig. 3, the camera module includes:
the shooting submodule 1021 is used for shooting a video with preset duration and containing the product to be coded, processing the shot video and dividing the shot video into a plurality of frames of images;
the removing submodule 1022 is configured to obtain a first image feature in each frame of image, and remove a second image feature except for a product image feature of a product to be coded in the first image feature;
the construction submodule 1023 is used for constructing the same plane index coordinate system in each frame of image and determining a target coordinate corresponding to the coding position in each frame of image;
and the comparison submodule 1024 is used for comparing whether the target coordinates corresponding to the code printing positions in the multiframe images are changed, confirming that the code printing positions of the products to be printed are shifted if the target coordinates are changed, and confirming that the code printing positions of the products to be printed are not shifted if the target coordinates are not changed.
The beneficial effects of the above technical scheme are: the influence of interference factors can be removed during image comparison by removing second image characteristics except the product image characteristics of a product to be coded in each frame of image, so that the error of a comparison result is reduced, the comparison accuracy and stability are improved, further, the change condition of the coding position can be accurately determined to the maximum extent by determining whether the coding position deviates in a coordinate mode, and the objectivity and the accuracy of a judgment result are improved.
In one embodiment, a correction module includes:
the first determining submodule is used for determining the offset direction and the offset distance of the coding position according to the coordinate change condition of the coding position;
the second determining submodule is used for determining the code spraying adjusting direction of a preset code spraying machine according to the offset direction and determining the code spraying adjusting angle of the preset code spraying machine according to the offset distance;
the third determining submodule is used for determining code spraying angle compensation of the preset code spraying machine according to the code spraying adjusting angle and the code spraying adjusting direction of the preset code spraying machine;
and the adjusting submodule is used for correcting and adjusting the current code spraying angle and the code spraying direction of the preset code spraying machine according to the code spraying angle compensation.
The beneficial effects of the above technical scheme are: the code spraying angle compensation of the preset code spraying machine is determined, so that the product can be accurately printed without moving the product and directly moving the code spraying angle of the code spraying machine under the condition that the code printing position of the product to be printed deviates, the working efficiency is improved, and the cost is also saved.
In one embodiment, as shown in fig. 4, the control module includes:
the generating submodule 1041 is used for generating coding data of the product to be coded according to the equipment data of the product to be coded;
the obtaining submodule 1042 is used for obtaining preset working parameters of a laser coding part of the preset code spraying machine;
the fourth determining submodule 1043 is configured to determine the target intensity of the coding ultraviolet laser according to the preset working parameter and the product material of the product to be coded;
and the control sub-module 1044 is used for controlling the laser code printing component to code the code printing data on the product to be coded by using the ultraviolet laser with the target intensity and the corrected code printing angle.
The beneficial effects of the above technical scheme are: the strength of the code printing ultraviolet laser is determined, so that the damage to a product can be avoided, the definition of code printing can be ensured, and the practicability is further improved;
in this embodiment, the determining, by the fourth determining submodule, the target intensity of the coding ultraviolet laser according to the preset working parameter and the product material of the product to be coded specifically includes:
acquiring a preset ultraviolet laser signal and converting the preset ultraviolet laser signal into a preset frequency domain;
obtaining a coding precision estimation result of a preset ultraviolet laser signal in the preset frequency domain by using a preset high-precision estimation method;
obtaining a current time delay correction value of a preset ultraviolet laser signal according to the coding precision estimation result;
comparing the current time delay correction value with a preset time delay correction value to obtain a comparison result;
confirming the control deviation degree of a preset ultraviolet laser signal according to the comparison result;
confirming the influence factor of the preset working parameter of the laser coding component on the coding result according to the control deviation degree;
setting frequency domain characteristics of a preset frequency domain according to the product material of a product to be coded;
after the setting is finished, mapping the preset ultraviolet laser signal to the preset frequency domain to obtain a mapping result;
determining a signal frequency distribution diagram of a coding result according to the mapping result;
determining an initial signal frequency and a termination signal frequency of the preset ultraviolet laser signal in the signal frequency distribution map;
determining a frequency fluctuation coefficient of a preset ultraviolet laser signal in a preset frequency domain according to the initial signal frequency and the termination signal frequency;
constructing a laser mapping fluctuation matrix of a preset ultraviolet laser signal based on the frequency fluctuation coefficient and the signal frequency distribution map;
performing fusion processing on the laser mapping fluctuation matrix and the standard coding mapping matrix to obtain fluctuation frequency adjustment parameters of preset ultraviolet laser signals;
adjusting the initial frequency of a preset ultraviolet laser signal according to the fluctuation frequency adjusting parameter based on the influence factor of the preset working parameter of the laser coding component on the coding result to obtain a target frequency;
determining the target intensity of the coded ultraviolet laser corresponding to the target frequency;
in this embodiment, the current delay calibration value is a delay response value of a preset ultraviolet laser signal under a control instruction;
the beneficial effects of the above technical scheme are: the intensity laser with the best code printing effect can be obtained under the influence of overcoming external influence factors by determining the frequency of the test signal under the influence of the preset working parameters of the preset ultraviolet laser signal on the laser code printing component and the material of the product to be printed, so that the stability and the reliability of the code printing effect are ensured, and the practicability is further improved.
In one embodiment, the system further comprises: the automatic heating constant temperature module is used for adaptively heating the preset ink-jet printer at constant temperature according to the environmental parameters of the environment where the product to be coded is located, and specifically comprises the following steps:
detecting temperature data and humidity data of the environment where a product to be coded is located;
evaluating the current code spraying efficiency of a preset code spraying machine under the temperature data and the humidity data;
determining whether the current code spraying efficiency meets the requirement, and if not, generating a heating instruction;
and selecting a target heating temperature according to the heating instruction to carry out constant-temperature heating on the preset ink-jet printer.
The beneficial effects of the above technical scheme are: the constant-temperature heating of the preset ink-jet printer can ensure the ink-jet printing efficiency of products under the extreme weather condition, further improve the working efficiency and ensure the working stability of the preset ink-jet printer.
In one embodiment, the control sub-module includes:
the control unit is used for controlling the laser coding component to generate ultraviolet laser with target intensity;
the ultraviolet light curing unit is used for decomposing the photosensitizer into free radicals through the ultraviolet laser with the target intensity and then carrying out organic polymerization to generate a 12-bit code spraying;
the setting unit is used for setting code spraying delay and definition of the 12-bit code spraying and filling the code spraying data into the 12-bit code spraying;
and the printing unit is used for printing the 12-bit code after the data is filled with the code at the corrected code spraying angle on the product to be coded according to the code spraying delay and the definition.
The beneficial effects of the above technical scheme are: the definition of code spraying results can be further ensured by generating 12-bit code spraying, the practicability is further improved, and furthermore, the ultraviolet light curing unit is arranged, so that the damage of ultraviolet laser to products can be avoided, and the code printing data can be accurately printed on the products to be coded, and the practicability is further improved.
In one embodiment, the system further comprises: the evaluation module is used for evaluating the production efficiency and the operation capacity of the intelligent manufacturing production line according to the MES data of each product to be coded, and specifically comprises the following steps:
constructing a safety efficiency evaluation model of the intelligent manufacturing production line according to MES data of all products to be coded;
extracting safety situation elements and comprehensive efficiency elements of the intelligent manufacturing production line according to the safety situation evaluation model;
determining threat factors of each safety situation element and each comprehensive efficiency element according to the running filling parameter data of the intelligent manufacturing production line;
respectively fusing the first threat factors of all the security situation elements and the second threat factors of all the comprehensive efficacy elements to obtain a fusion result;
determining the production efficiency value and the operation capacity value of the intelligent manufacturing production line by using a preset regression function according to the fusion result;
in this embodiment, the production efficiency value is represented as a quotient of a capacity index value and a preset index value of the intelligent manufacturing line in a preset period;
the operation capacity value is represented as a quotient value of the productivity progress and a preset productivity progress under the working efficiency of the intelligent manufacturing production line;
in this embodiment, the safety situation elements are represented as a set of factors that affect the safe operation and working situation of the intelligent manufacturing line;
the comprehensive efficiency element is expressed as a factor set influencing the working efficiency and the productivity of the intelligent manufacturing production line;
the operation filling parameter data is expressed as the most basic working parameter data of the intelligent manufacturing production line under the standard operation condition;
the threat factors are expressed as the influence factors of the factor set of the safe operation and the working situation of the intelligent manufacturing production line under the influence of the most basic working parameter data of the intelligent manufacturing production line under the standard operation condition and the influence factors of the factor set of the working efficiency and the productivity of the intelligent manufacturing production line;
the fusion is expressed by combining the respective influence factors except the common influence factor of the first threat factor of the safety situation element and the second threat factor of all the comprehensive efficiency elements to determine the comprehensive influence factor of the most basic working parameter data of the intelligent manufacturing production line under the standard operation condition on the efficiency and the safety of the intelligent manufacturing production line.
The beneficial effects of the above technical scheme are: the production efficiency value and the operational capability value of the intelligent manufacturing production line can be intelligently evaluated according to MES data of a product to be coded, so that the machining efficiency is indirectly determined, a worker can effectively refer to the MES data, and the experience and the practicability of a user are improved.
In one embodiment, the positioning sub-module comprises:
the obtaining unit is used for obtaining a coding feasibility region according to the tool coding information and the material coding information in combination with a product image of a product to be coded;
the evaluation unit is used for evaluating the adaptability of each coding feasibility area by combining a preset contour detection algorithm with coding data of a product to be coded to obtain an evaluation result;
the first selection unit is used for counting a plurality of first coding regions according to the evaluation result, acquiring the geometric structure of each first coding region, and selecting a second coding region with the most complete and flat geometric structure as an expected coding region;
and the second selection unit is used for selecting a coding position in the expected coding area and positioning the coding position.
The beneficial effects of the above technical scheme are: the optimal code printing position on the code printing product can be obtained through the accurate screening code printing area, the appearance is not influenced, the impression experience of code printing effect is guaranteed, and the practicability is further improved.
In one embodiment, the system further comprises: a processing module to:
the method comprises the steps of obtaining product parameters of all processed products of an intelligent manufacturing production line, and performing feature learning according to the product parameters and expected images of the products to generate qualified image features of each processed product;
storing the qualified product image characteristics of each processed product into a preset database;
receiving a current product image of a product to be coded shot by a camera module, and inputting the current product image into the preset database for matching to obtain matched qualified image characteristics;
comparing the matched qualified image features with target image features corresponding to the current product image to obtain a comparison result;
determining the qualification degree of the product to be coded according to the comparison result, determining whether the qualification degree meets the preset condition, and if not, sending out a prompt that the product to be coded is unqualified and displaying the prompt;
wherein the expected product image is a three-dimensional image corresponding to the standard shape of the processed product;
in this embodiment, the step of inputting the current product image into the preset database for matching to obtain the matched qualified image features includes:
extracting a first shape feature of the current product according to the current product image;
matching in a preset database based on the first shape feature to obtain a matched processing product image corresponding to a second shape feature similar to the first shape feature;
extracting common feature points of the current product image and each matched processing product image as effective feature points;
comparing the characteristic values of the effective characteristic points of the current product image and each matched processing product image to obtain a comparison result;
selecting a target matching image of the target matching processing product image with the same characteristic value as the current product image according to the comparison result;
and acquiring a target qualified image characteristic corresponding to the target matching image as a qualified image characteristic matched with the current product image.
The beneficial effects of the above technical scheme are: whether the processing is qualified or not can be intelligently evaluated according to the image characteristics of the product to be coded, so that the phenomenon that the unqualified product is used by a user, the experience feeling of the product is reduced, and even the safety problem is caused is avoided, and the practicability and the safety are improved.
It will be understood by those skilled in the art that the first and second references in the present invention refer to different stages of application.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (8)
1. The utility model provides an intelligence manufacturing production line is with ink jet numbering machine system of distinguishable sign indicating number position that spouts which characterized in that, this system includes:
the extraction module is used for extracting MES data of a product to be coded on the intelligent manufacturing production line and positioning a coding position according to the MES data;
the camera module is used for shooting a real-time product position image of a product to be coded to determine whether the coding position deviates or not;
the correcting module is used for correcting the code spraying angle of a preset code spraying machine when the code spraying position is determined to deviate;
the control module is used for controlling the preset code spraying machine to carry out ultraviolet laser code spraying on the product to be coded at the corrected code spraying angle;
the extraction module comprises:
the acquisition submodule is used for acquiring the processing data of a product to be coded on the intelligent manufacturing production line;
the screening submodule is used for screening out the equipment data in the processing data;
the extraction submodule is used for extracting tool coding information and material coding information in the equipment data;
the positioning submodule is used for determining the coding position of a product to be coded according to the tool coding information and the material coding information and positioning the coding position;
the positioning sub-module comprises:
the obtaining unit is used for obtaining a coding feasibility region according to the tool coding information and the material coding information in combination with a product image of a product to be coded;
the evaluation unit is used for evaluating the adaptability of each coding feasibility area by combining a preset contour detection algorithm with coding data of a product to be coded to obtain an evaluation result;
the first selection unit is used for counting a plurality of first coding regions according to the evaluation result, acquiring the geometric structure of each first coding region, and selecting a second coding region with the most complete and flat geometric structure as an expected coding region;
and the second selection unit is used for selecting a coding position in the expected coding region and positioning the coding position.
2. The inkjet printing system capable of recognizing the code spraying position for the intelligent manufacturing production line as claimed in claim 1, wherein the camera module comprises:
the shooting submodule is used for shooting a video with preset time length and containing the product to be coded, processing the shot video and dividing the shot video into a plurality of frames of images;
the removing sub-module is used for acquiring first image characteristics in each frame of image and removing second image characteristics except for product image characteristics of a product to be coded in the first image characteristics;
the construction sub-module is used for constructing the same plane index coordinate system in each frame of image and determining a target coordinate corresponding to the coding position in each frame of image;
and the comparison submodule is used for comparing whether the target coordinate corresponding to the code printing position in the multi-frame image changes or not, if so, confirming that the code printing position of the product to be printed deviates, and otherwise, confirming that the code printing position of the product to be printed does not deviate.
3. The inkjet printing system capable of recognizing the position of the inkjet printing code for the intelligent manufacturing line according to claim 2, wherein the correction module comprises:
the first determining submodule is used for determining the offset direction and the offset distance according to the coordinate change condition of the coding position;
the second determining submodule is used for determining the code spraying adjusting direction of a preset code spraying machine according to the offset direction and determining the code spraying adjusting angle of the preset code spraying machine according to the offset distance;
the third determining submodule is used for determining code spraying angle compensation according to the code spraying adjusting angle and the code spraying adjusting direction of the preset code spraying machine;
and the adjusting submodule is used for correcting and adjusting the current code spraying angle and the code spraying direction of the preset code spraying machine according to the code spraying angle compensation.
4. The inkjet printing system capable of recognizing the position of the inkjet printing code for the intelligent manufacturing line according to claim 1, wherein the control module comprises:
the generating submodule is used for generating coding data of the product to be coded according to the equipment data of the product to be coded;
the acquisition submodule is used for acquiring preset working parameters of a laser coding component of the preset code spraying machine;
the fourth determining sub-module is used for determining the target intensity of the coding ultraviolet laser according to the preset working parameters and the product material of the product to be coded;
and the control submodule is used for controlling the laser coding part to code the code coding data on the product to be coded by using ultraviolet laser with target intensity and the corrected code coding angle.
5. The inkjet printing system capable of recognizing the position of the inkjet printing code for the intelligent manufacturing line according to claim 1, wherein the system further comprises: the automatic heating constant temperature module is used for adaptively heating the preset ink-jet printer at constant temperature according to the environmental parameters of the environment where the product to be coded is located, and specifically comprises the following steps:
detecting temperature data and humidity data of the environment where a product to be coded is located;
evaluating the current code spraying efficiency of a preset code spraying machine under the temperature data and the humidity data;
determining whether the current code spraying efficiency meets the requirement, and if not, generating a heating instruction;
and selecting a target heating temperature according to the heating instruction to carry out constant-temperature heating on the preset ink-jet printer.
6. The inkjet printing system capable of recognizing the code spraying position for the intelligent manufacturing line as claimed in claim 4, wherein the control sub-module comprises:
the control unit is used for controlling the laser coding component to generate ultraviolet laser with target intensity;
the ultraviolet light curing unit is used for decomposing the photosensitizer into free radicals through the ultraviolet laser with the target intensity and then carrying out organic polymerization to generate a 12-bit code spraying;
the setting unit is used for setting code delay and definition of the 12-bit code spraying and filling the code spraying data into the 12-bit code spraying;
and the printing unit is used for printing the 12-bit code after the data is filled with the code at the corrected code spraying angle on the product to be coded according to the code spraying delay and the definition.
7. The inkjet printing system capable of recognizing the position of the inkjet printing code for the intelligent manufacturing line according to claim 1, wherein the system further comprises: the evaluation module is used for evaluating the production efficiency and the operation capacity of the intelligent manufacturing production line according to the MES data of each product to be coded, and specifically comprises the following steps:
constructing a safety efficiency evaluation model of the intelligent manufacturing production line according to MES data of all products to be coded;
extracting safety situation elements and comprehensive efficiency elements of the intelligent manufacturing production line according to the safety efficiency evaluation model;
determining threat factors of each safety situation element and each comprehensive efficiency element according to the running filling parameter data of the intelligent manufacturing production line;
respectively fusing the first threat factors of all the security situation elements and the second threat factors of all the comprehensive efficacy elements to obtain a fusion result;
and determining the production efficiency value and the operation capacity value of the intelligent manufacturing production line by using a preset regression function according to the fusion result.
8. The inkjet printing system capable of recognizing the position of the inkjet printing code for the intelligent manufacturing line according to claim 1, wherein the system further comprises: a processing module to:
the method comprises the steps of obtaining product parameters of all processed products of an intelligent manufacturing production line, and performing feature learning according to the product parameters and expected images of the products to generate qualified image features of each processed product;
storing the qualified product image characteristics of each processed product into a preset database;
receiving a current product image of a product to be coded shot by a camera module, and inputting the current product image into the preset database for matching to obtain matched qualified image characteristics;
comparing the matched qualified image features with target image features corresponding to the current product image to obtain a comparison result;
determining the qualification degree of the product to be coded according to the comparison result, determining whether the qualification degree meets the preset condition, and if not, sending out a prompt that the product to be coded is unqualified and displaying the prompt;
wherein the expected image of the product is a three-dimensional image corresponding to the standard shape of the processed product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210707578.5A CN114771107B (en) | 2022-06-22 | 2022-06-22 | Ink jet numbering machine system capable of recognizing code spraying positions for intelligent manufacturing production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210707578.5A CN114771107B (en) | 2022-06-22 | 2022-06-22 | Ink jet numbering machine system capable of recognizing code spraying positions for intelligent manufacturing production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114771107A CN114771107A (en) | 2022-07-22 |
| CN114771107B true CN114771107B (en) | 2022-09-06 |
Family
ID=82420432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210707578.5A Active CN114771107B (en) | 2022-06-22 | 2022-06-22 | Ink jet numbering machine system capable of recognizing code spraying positions for intelligent manufacturing production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114771107B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383766B (en) * | 2022-10-27 | 2022-12-27 | 广东机电职业技术学院 | Special operation cantilever manipulator system |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1486826A3 (en) * | 2003-06-10 | 2006-12-13 | Fuji Photo Film Co., Ltd. | Pixel position specifying method, method of correcting image offset, and image forming device |
| CN103253002A (en) * | 2013-04-28 | 2013-08-21 | 上海功源电子科技有限公司 | Fully-automatic multifunctional wafer machine |
| CN105184590A (en) * | 2015-09-25 | 2015-12-23 | 三明学院 | Laser on-line efficient etching and product anti-fake traceability system applied to steels |
| CN205326512U (en) * | 2015-12-11 | 2016-06-22 | 广州市比美高激光科技有限公司 | Omnidirectional laser coding machine |
| CN105667096B (en) * | 2016-03-14 | 2017-03-29 | 歌尔股份有限公司 | Scanning bar code is printed upon the autocontrol method on product and system |
| CN209534496U (en) * | 2019-01-16 | 2019-10-25 | 蓝思智能机器人(长沙)有限公司 | A kind of Laser Jet aligning machine |
| CN109774315B (en) * | 2019-01-17 | 2020-07-24 | 苏州大楚智能激光喷码设备有限公司 | Control method of intelligent laser code spraying system for plastic pipeline |
| CN110806736B (en) * | 2019-11-19 | 2021-10-15 | 北京工业大学 | Method for detecting quality information of forge pieces of die forging forming intelligent manufacturing production line |
| CN112511351B (en) * | 2020-12-01 | 2021-11-09 | 北京理工大学 | Security situation prediction method and system based on MES identification data intercommunication system |
| CN113359618A (en) * | 2021-06-16 | 2021-09-07 | 广东利元亨智能装备股份有限公司 | Laser coding control method, laser coding equipment and laser coding control system |
| CN114083140B (en) * | 2022-01-14 | 2022-04-08 | 河钢工业技术服务有限公司 | Laser and spraying cooperative multi-mode marking method and device |
-
2022
- 2022-06-22 CN CN202210707578.5A patent/CN114771107B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114771107A (en) | 2022-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107782305B (en) | Mobile robot positioning method based on digital letter recognition | |
| CN114771107B (en) | Ink jet numbering machine system capable of recognizing code spraying positions for intelligent manufacturing production line | |
| CN102521560A (en) | Instrument pointer image identification method of high-robustness rod | |
| CN103221223B (en) | Inkjet printer with dot alignment vision system | |
| CN102105888B (en) | Method and device for checking print products, computer program and computer program product | |
| CN109429473A (en) | Automatic check method and device with polarity electronic component in circuit board | |
| CN104029510A (en) | Method and device for ink-jet printing concentration correction and method and device for ink-jet printing | |
| CN110667254A (en) | Nozzle health detection by means of neural networks | |
| CN107967126B (en) | Automatic correction method and device for printing head, storage medium and computer equipment thereof | |
| JP2001289614A (en) | Displacement sensor | |
| CN109919154B (en) | Intelligent character recognition method and device | |
| CN106886989A (en) | The automatic optical detection method of keyboard | |
| CN111223081A (en) | Part hole opening recognition and detection method and system based on deep learning | |
| CN106646973A (en) | Method for monitoring identification code deviation | |
| CN110667258B (en) | Method for analyzing printing quality by means of neural network | |
| CN104008410B (en) | Label information detection method and device | |
| CN110893725B (en) | Register-register measurement with circular measurement marks | |
| CN113838144B (en) | Method for positioning object on UV printer based on machine vision and deep learning | |
| CN113516705B (en) | Calibration method and device for hand key points | |
| CN108694539A (en) | A kind of timber based on computer vision automatically goes out to be put in storage statistical system and method | |
| CN113059897A (en) | Mark group | |
| CN114951017A (en) | Online intelligent detection error reporting system for label printing | |
| CN110682005B (en) | Laser marking real-time correction method and control device | |
| US9090058B2 (en) | Method for checking the alignment of print heads and associated alignment method | |
| CN208187369U (en) | A kind of Intelligent CMM carrying visual identifying system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528000 Unit 07, 15th Floor, Hebao Center, No. 2, Nanyuan East Road, Licun Village, Lunjiao Street, Shunde District, Foshan City, Guangdong Province (residence declaration is only for office purposes) Patentee after: Guangdong Haode CNC Equipment Co.,Ltd. Address before: 528000 one of plot b07-02, intensive industrial zone, Xiyong village committee, Lunjiao, Shunde District, Foshan City, Guangdong Province Patentee before: Foshan Haode CNC Machinery Co.,Ltd. |