CN111791621A - Code printing method, code printing device and computer readable storage medium - Google Patents
Code printing method, code printing device and computer readable storage medium Download PDFInfo
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- CN111791621A CN111791621A CN202010498621.2A CN202010498621A CN111791621A CN 111791621 A CN111791621 A CN 111791621A CN 202010498621 A CN202010498621 A CN 202010498621A CN 111791621 A CN111791621 A CN 111791621A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0081—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using electromagnetic radiation or waves, e.g. ultraviolet radiation, electron beams
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/22—Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
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Abstract
The invention provides an imprinting method, an imprinting device and a computer readable storage medium, wherein the imprinting method comprises the following steps: acquiring code spraying information of at least one piece of printing paper, and determining quality information corresponding to the printing paper according to the code spraying information; determining a printing area and a waste area of each printing paper according to the quality information; and performing a code printing operation on the printing area. By the technical scheme, the code printing area of the required code can be adjusted in time according to the actual printing state so as to print the code according to the requirement, and the finished product efficiency of the code printing and the code complementing efficiency when the code complementing is required can be greatly improved.
Description
Technical Field
The invention relates to the technical field of code printing equipment, in particular to a code printing method, code printing equipment and a computer readable storage medium.
Background
In recent years, various commemorative bank notes are issued by the central authorities, and the commemorative bank notes can be enjoyed and can be used for investment value maintenance, so that the commemorative bank notes become popular attention of people. But more and more feedback appears in society, namely the commemorative bank note has the problem of no serial number. This is caused by detecting and removing defective products in the manufacturing process.
As is known, banknote printing takes the form of large sheets of paper. In the prior art, a large-scale code printing device provided with a mechanical number printer is adopted in a number printing process. Mechanical numbering machines can only dial up or down according to some fixed order. If the number is printed incorrectly or other quality problems need to be reprinted, the existing large-scale code printing equipment must print the numbers in a mode of manually dialing one by one and printing one by one in a large page (only one large number can be printed in each reprinting process), the production efficiency is low, and the process requirement of high-speed automatic code reprinting cannot be met.
Meanwhile, even after the code is supplemented in a manual mode, as the number printing ink is dried for three days generally in the prior art, the drying time is long, products after the number is supplemented cannot be packaged, sealed and stored in a warehouse simultaneously with products of the same serial number series.
In addition, in the production process, a certain small opening or a plurality of small openings have the quality defect that the code cannot be printed, and the mechanical number printing cannot be automatically skipped, so that the whole large sheet can be selected to be discarded, and the yield is low.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
In view of the above, an object of the present invention is to provide a method for printing codes.
Another object of the present invention is to provide an imprinting apparatus.
It is another object of the present invention to provide a computer-readable storage medium.
In order to achieve at least one of the above objects, according to the technical solution of the first aspect of the present invention, there is provided an imprinting method, including: acquiring code spraying information of at least one piece of printing paper, and determining quality information corresponding to the printing paper according to the code spraying information; determining a printing area and a waste area of each printing paper according to the quality information; and performing a code printing operation on the printing area.
According to the code printing method provided by the first aspect of the invention, the code printing information of one or more printing paper is acquired, the quality information corresponding to each printing paper can be determined before the code printing operation, and the printing area where the code can be printed and the printing area where the code cannot be printed on each printing paper can be determined through the quality information.
It is emphasized that the intelligent printing process of automatically identifying the paper quality and printing codes according to needs can be realized by the printing method, so that the automation of the printing process is greatly improved, and meanwhile, the labor cost and the possibility of errors in the printing process are reduced.
Generally, the printed paper is large, and after printing, the printed paper is cut into a plurality of small sheets for finishing and leaving the factory.
In the above technical solution, the method further comprises: determining actual number information printed on the printing paper and theoretical number information corresponding to the code spraying information; determining a comparison result of the actual number information and the theoretical number information; determining a paper collecting bin of each printing paper according to the comparison result; and conveying the printing paper to the corresponding paper collecting bin.
In the technical scheme, the actual number information is compared with the code spraying information of the printing paper after the printing paper is printed, specifically, the actual number information is compared with the theoretical number information corresponding to the code spraying information, the paper collecting bin in which each printing paper needs to be stored can be determined, and then the printing paper is transported to the corresponding paper collecting bin, so that the printing paper can be classified conveniently.
It should be noted that the actual number information is obtained by printing, the code spraying information is preset before the code printing operation, and the theoretical number information is associated with the code spraying information before the code printing operation, so that whether each printed paper is printed correctly can be determined through a comparison result.
In addition, through setting up the collection storehouse, can be according to actual number information and the comparison result that the sign indicating number information is compared to the paper that will accomplish the seal code is corresponding to be saved in collecting the storehouse, is convenient for follow-up secondary operation and the tailor to the paper, and is clearly divided through the clear equipment of dividing of small-size.
In the above technical solution, before determining the actual number information printed on the printing paper, the method further includes: and drying the printing paper subjected to the printing operation.
In this technical scheme, after the printing paper accomplished the seal code operation, carry out drying process earlier and confirm actual number information again, can carry out fast drying to the paper of accomplishing the seal code operation, the rapid prototyping of the seal code of being convenient for reduces and takes place the condition that the contact and produce the damage to the number information of printing with the roller when removing in the detection roller group.
It can be understood that the quick drying can improve the printing efficiency to reduce the waiting time of the subsequent process, and particularly, under the number complementing process, the instant drying through the drying system can effectively improve the number complementing efficiency and is more beneficial to the subsequent manual or mechanical number complementing process.
In the above technical solution, the delivery bin includes a finished product dumping bin and a sampling bin, and the code printing method further includes: determining the printing paper meeting the preset sampling inspection rule in all the printing paper; and transporting the printing paper meeting the preset sampling inspection rule to the sampling inspection bin, and transporting the rest printing paper to the corresponding finished product pouring bin.
In this technical scheme, the quantity in finished product warehouse dumping and selective examination storehouse can set up to one, also can set up to a plurality ofly, through classifying the printing paper according to predetermineeing the selective examination rule, will satisfy in the printing paper reaches the selective examination storehouse, transport all the other printing paper that do not satisfy the rule to the finished product warehouse dumping in to be convenient for follow-up in the selective examination storehouse printing paper carries out the selective examination, with the printing quality that improves to dispatch from the factory.
Furthermore, the sampling bin can also store printed products to be sampled, namely, the paper in the sampling bin can be fault paper which cannot be identified, and can also be printed products which need to be sampled.
In the above technical solution, the method further comprises: cutting all the printing paper in the finished product dumping bin into a plurality of small pieces of paper according to a preset size; determining whether each small-size paper has number information formed by code printing operation through a sorter; and generating a defective product list according to the number information corresponding to at least one piece of small-size paper without the number information.
In the technical scheme, after the printing paper is printed, the printing paper in the finished product pouring bin can be cut into a plurality of small pieces of paper according to the preset size, whether the small-size opened paper meets the printing code delivery standard or not can be distinguished by respectively determining whether the number information exists on each small-size opened paper through a sorter, so that the small-size opened paper is classified, specifically, when the existence number information of the small-size opened paper is determined, the small-size opened paper can be preliminarily judged to be in accordance with the delivery standard of the printing code, it can be understood that the printing paper is firstly transported into the paper receiving bin and then cut, the small opening paper without number information after cutting is counted out to generate a defective product list, which is convenient for the subsequent code complementing operation of reprinting codes, and classifying the small opened paper meeting the printing code delivery standard, and further being beneficial to meeting the subsequent process requirement of continuous printing numbers of the small opened paper delivered from the factory.
The small-size paper without the number information is waste small-size paper, and the waste small-size paper can be removed through the sorter.
In the above technical solution, the method further comprises: determining the printing quality information of at least one small opened paper with the number information through a sorter; generating a defective product list according to the printing quality information; determining complement code information according to the defective product list and the defective product list; executing a complement operation on the printing paper according to the complement information; and cutting the printing paper for executing the complement operation into a plurality of complement papers according to a preset size.
In the technical scheme, the defective product list can be obtained by determining the printing quality information of the small-size cut paper, so that when the code complementing operation is executed, the number information on the defective product list and the number information on the previously generated defective product list are printed on new printing paper again to execute the code complementing operation, namely, the code printing operation is executed again according to one or more numbers complemented as required, and then the printing paper is cut into the complemented paper, so that the complemented paper is inserted into two small-size cut papers with discontinuity in a subsequent manual or mechanical mode to complete the code complementing operation.
The list of the defective products is the printed number information, but the number information does not meet the factory standards, such as too dark and too light color, breaking points of printing lines, uneven printing, and the like.
It can be understood that the size of the complement paper and the size of the small opening paper are the same because the complement paper and the small opening paper are cut according to the preset size.
In the above technical solution, the printing paper includes at least one group of coupon paper, the coupon paper includes a plurality of small opening papers, and the complement information is determined according to the defective product list and the defective product list, which specifically includes: and when any small opening paper in the coupon paper is in the defective product list or the defective product list, determining complement information according to all the small opening paper in the coupon paper.
In the technical scheme, one or more groups of coupon papers can be arranged in the printing paper, the printing quality of the small opening paper in any group of coupon papers is low, and when the small opening paper is in a defective product list or a defective product list, all the small opening papers in the affiliated coupon papers are completely re-subjected to code complementing, so that the normal printing of the whole coupon is facilitated, the manpower and material resources consumed by re-finding the position of the coupon paper after the code complementing of a single small opening paper is carried out are reduced, and the code complementing efficiency is improved.
Wherein, a plurality of small paper sheets can be arranged in sequence and can also be arranged along a preset rule.
In the above technical solution, determining quality information corresponding to the printing paper according to the code spraying information specifically includes: determining printing paper corresponding to the code spraying information in a database; and determining quality information corresponding to the printing paper, wherein the database stores the corresponding relation between the printing paper and the code spraying information.
In the technical scheme, the corresponding quality information needs to be determined before code printing for each printing paper, specifically, the printing paper corresponding to the code spraying information can be determined from the database, and since each printing paper is recorded into the database before code printing, the corresponding printing paper can be determined by analyzing the obtained code spraying information, and then the quality information of the printing paper can be determined through the corresponding relation stored in the database, so that the subsequent code printing operation on which areas on the printing paper can be conveniently executed, and which areas need to be bypassed to provide data support when code printing, thereby ensuring the normal operation of the code printing process.
In the above technical solution, the number of the printing areas is multiple, and the code printing operation is performed on the printing areas, which specifically includes: determining a printing order of the plurality of printing areas; and printing codes in sequence in the plurality of printing areas according to the printing sequence, wherein the difference value between the number information of the next one and the number information of the previous one in the two adjacent printing areas is a positive integer or a negative integer according to the printing sequence.
According to the technical scheme, when the printing operation is executed on the basis of a plurality of printing areas, the printing sequence of the plurality of printing areas is determined, and codes are printed in the plurality of printing areas in sequence, so that the numbers on the small cut paper formed after final cutting are continuous, and the possibility of the occurrence of the broken or repeated numbers is reduced.
It is emphasized that the difference between the number information of the next and the previous number information of the two adjacent printing areas is a positive integer according to the printing order, i.e. positive order printing, or alternatively, the difference between the number information of the next and the previous number information of the two adjacent printing areas is a negative integer according to the printing order, i.e. reverse order printing.
It should be noted that the printed characters may be numbers, letters, or even patterns, when the letters are printed, the letters may be converted into numbers according to ASCII Code (i.e., American Standard Code for information exchange Standard Code), so as to facilitate the printing in order or reverse order according to positive or negative integers, and when the patterns are printed, the printing in order or reverse order may be still implemented according to the predefined corresponding relationship between the numbers and the patterns.
The two adjacent printing areas are determined according to a printing sequence, and the printing sequence can be from top to bottom, from left to right, or in a snake shape.
According to a second aspect of the present invention, a code printing apparatus is provided, which includes a memory and a processor, where the memory stores a computer program that can be executed on the processor, and the processor executes the computer program to implement the steps of any one of the code printing methods in the above first aspect.
According to the technical solution of the second aspect of the present invention, the code printing apparatus includes a memory for storing a computer program and a processor for executing the computer program, wherein the processor can implement the steps of the technical solution of the first aspect when executing the computer program, so that the technical effects of any one of the technical solutions of the first aspect are achieved, and details are not repeated herein.
An aspect of the third aspect of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of any one of the above-mentioned code printing methods in the first aspect.
According to the technical solution of the third aspect of the present invention, a computer program is stored on a computer-readable storage medium, and the steps of the technical solution of the first aspect can be implemented when the computer program is executed.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 shows a schematic flow diagram of a method of imprinting according to an embodiment of the present invention;
FIG. 2 shows a schematic flow diagram of a method of imprinting according to an embodiment of the present invention;
FIG. 3 shows a schematic flow diagram of a method of imprinting according to an embodiment of the present invention;
FIG. 4 shows a schematic flow diagram of a method of imprinting according to an embodiment of the present invention;
FIG. 5 shows a flow diagram of an imprinting method according to an embodiment of the present invention;
fig. 6 shows a block schematic diagram of a configuration of a code printing apparatus according to an embodiment of the present invention;
fig. 7 shows a flow chart of an imprinting method according to an embodiment of the present invention.
Detailed Description
So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Some embodiments of the invention are described below with reference to fig. 1-7.
Example 1
As shown in fig. 1, according to an embodiment of the present invention, there is provided a method of printing, including: step S102, code spraying information of at least one piece of printing paper is obtained, and quality information corresponding to the printing paper is determined according to the code spraying information; step S104, determining the printing area and the waste area of each printing paper according to the quality information; and step S106, executing code printing operation on the printing area.
According to the code printing method provided by the embodiment, the code printing information of one or more printing paper is obtained, the quality information corresponding to each printing paper can be determined before the code printing operation, and the printing area where the code can be printed and the printing area where the code cannot be printed on each printing paper can be determined through the quality information.
Generally, the printed paper is large, and after printing, the printed paper is cut into a plurality of small sheets for finishing and leaving the factory.
Example 2
As shown in fig. 2, according to an embodiment of the present invention, there is provided a method of printing, including: step S202, code spraying information of at least one piece of printing paper is obtained, and quality information corresponding to the printing paper is determined according to the code spraying information; step S204, determining the printing area and the waste area of each printing paper according to the quality information; step S206, executing code printing operation on the printing area; step S208, drying the printing paper after the code printing operation is finished; step S210, determining actual number information printed on the printing paper and theoretical number information corresponding to the code spraying information; step S212, determining a comparison result of the actual number information and the theoretical number information; step S214, determining a paper collecting bin of each printing paper according to the comparison result; and S216, conveying the printing paper to a corresponding paper collecting bin.
The actual number information is compared with the theoretical number information corresponding to the code spraying information after the printing paper is printed, the paper collecting bin in which each piece of printing paper needs to be stored can be determined, and the printing paper is transported to the corresponding paper collecting bin, so that the printing paper can be classified conveniently.
Further, on the basis that the actual number information is matched with the theoretical number information, if the tail number of the large number information is an odd number, the printing paper is transported to an odd number paper collecting bin, and if the tail number of the large number information is an even number, the printing paper is transported to an even number paper collecting bin.
It should be noted that the actual number information is obtained by printing, the theoretical number information is preset before the code printing operation, and the comparison result can determine whether each printed paper is printed correctly.
In addition, through setting up the collection storehouse, can be according to the comparison result that actual number information and theoretical number information were compared to the paper that will accomplish the seal code corresponds to be saved in collecting the storehouse, be convenient for follow-up secondary operation and the tailor to the paper, divide clearly through the clear equipment that divides of small-size.
After the printing operation is completed on the printing paper, the actual number information is determined after drying treatment is performed, the paper subjected to the printing operation can be quickly dried, the printing is quickly formed, and the situation that the printed number information is damaged due to contact with the roller when the paper moves in the detection roller set is reduced.
In one embodiment, the large number (i.e., theoretical number information) is automatically generated in real time by an OCR (Optical Character Recognition) Recognition system and transmitted to an electronic control numbering machine and an online detection system. The electric control numbering machine prints the numbers according to the large numbers, and the online detection is carried out according to the same number check to form a number check closed loop.
Further, the delivery bin comprises a finished product pouring bin and a sampling bin, the number of the finished product pouring bin and the sampling bin can be set to be one or more, and the code printing method further comprises the following steps: determining the printing paper meeting the preset sampling inspection rule in all the printing paper; and transporting the printing paper meeting the preset sampling inspection rule to the sampling inspection bin, and transporting the rest printing paper to the corresponding finished product pouring bin.
Through classifying the printing paper according to presetting the selective examination rule, will satisfy the printing paper of rule and pass to the selective examination storehouse in, will satisfy all the other printing paper of rule and transport to the finished product and fall the storehouse in to be convenient for follow-up in the selective examination storehouse printing paper carries out the selective examination, with the printing quality that improves to dispatch from the factory.
Example 3
As shown in fig. 3, according to an embodiment of the present invention, there is provided a method of printing, including: step S302, code spraying information of at least one piece of printing paper is obtained, and quality information corresponding to the printing paper is determined according to the code spraying information; step S304, determining the printing area and the waste area of each printing paper according to the quality information; step S306, executing code printing operation on the printing area; step S308, drying the printing paper after the code printing operation is finished; step S310, determining actual number information printed on the printing paper and theoretical number information corresponding to the code spraying information; step S312, determining a comparison result of the actual number information and the theoretical number information; step S314, determining a paper collecting bin of each printing paper according to the comparison result; step S316, transporting the printing paper to a corresponding delivery bin; step S318, cutting all the printing paper in the finished product dumping bin into a plurality of small pieces of paper according to a preset size; step S320, determining whether each small paper has number information formed by code printing operation through a sorter; step S322, generating a defective product list according to number information corresponding to at least one small-size paper sheet without number information; step S324, determining the printing quality information of at least one small opened paper with the number information through the sorter; step S326, generating a defective product list according to the printing quality information; determining complement code information according to the defective product list and the defective product list; and step S328, executing the complement operation on the printing paper according to the complement information and cutting the printing paper on which the complement operation is executed into a plurality of complement papers according to a preset size.
After the printing paper is primarily classified and transported to the corresponding delivery bin, after the printing paper is printed, the printing paper in the finished product dumping bin can be cut into a plurality of small pieces of paper according to the preset size, whether the small pieces of paper meet the printing code delivery standard or not can be distinguished by respectively determining whether the number information exists on each small piece of paper through a sorter, so that the small pieces of paper are classified, specifically, when the existence number information of the small-size opened paper is determined, the small-size opened paper can be preliminarily judged to be in accordance with the delivery standard of the printing code, the printing paper is conveyed into the paper receiving bin firstly and then cut, the small opening paper without number information after cutting is counted, a defective product list is generated, the subsequent code complementing operation for reprinting codes is facilitated, the small opening paper meeting the factory standard of the printing codes is classified, and further, the process requirement for the continuous printing numbers of the small opening paper from the factory is met.
The delivery bin comprises a finished product pouring bin and a sampling bin, and the number of the finished product pouring bin and the number of the sampling bin can be set to be one or more.
The small-size paper without the number information is waste small-size paper, and the waste small-size paper can be removed through the sorter.
Furthermore, the defective product list can be obtained by determining the printing quality information of the small-size paper, so that when the code complementing operation is executed, the number information on the defective product list and the number information on the defective product list generated before are printed on new printing paper again to execute the code complementing operation, namely, the code printing operation is executed again according to one or more numbers to be complemented, and then the printing paper is cut into the complementing paper, so that the complementing paper is inserted into two small-size paper with discontinuity in a subsequent manual or mechanical mode to complete the code complementing operation.
The list of the defective products is the printed number information, but the number information does not meet the factory standards, such as too dark and too light color, breaking points of printing lines, uneven printing, and the like.
Furthermore, the small opened paper without the number information is stored in the sampling inspection bin, namely the small opened paper corresponding to the number information which is not printed is stored in the sampling inspection bin, so that the subsequent sampling inspection process and the boxing process are facilitated.
Example 4
As shown in fig. 4, according to an embodiment of the present invention, there is provided a method of printing, including: step S402, code spraying information of at least one piece of printing paper is obtained, and the printing paper corresponding to the code spraying information is determined in a database; step S404, determining quality information corresponding to the printing paper; step S406, determining a printing area and a waste area of each printing paper according to the quality information; in step S408, a code printing operation is performed on the printing area.
The quality information corresponding to the code spraying information is determined for each printing paper before code printing, specifically, the printing paper corresponding to the code spraying information can be determined from a database, and each printing paper is recorded into the database before code printing, so that the corresponding printing paper can be determined by analyzing the obtained code spraying information, and the quality information of the printing paper is determined according to the corresponding relation stored in the database, so that the code printing operation can be conveniently and subsequently performed on which areas on the printing paper, and the areas need to be bypassed to provide data support during code printing, and the normal operation of a code printing process is ensured.
Example 5
As shown in fig. 5, according to an embodiment of the present invention, there is provided a method of printing, including: step S502, code spraying information of at least one piece of printing paper is obtained, and the printing paper corresponding to the code spraying information is determined in a database; step S504, confirm the quality information corresponding to printing the paper; step S506, determining a printing area and a waste area of each printing paper according to the quality information; step S508, determining a printing order of the plurality of printing areas; step S510, printing codes in sequence in the plurality of printing areas according to the printing sequence.
The number of the printing areas is multiple, and according to the printing sequence, the difference value between the number information of the next printing area and the number information of the previous printing area in the two adjacent printing areas is a positive integer or a negative integer.
In this embodiment, when the printing operation is performed on the basis of a plurality of printing areas, specifically, the printing sequence of the plurality of printing areas is determined first, and codes are printed in the plurality of printing areas sequentially, so that the numbers on the small cut sheets formed after final cutting are continuous, and the possibility of occurrence of a broken number or a repeated number is reduced.
It is emphasized that the difference between the number information of the next and the previous number information of the two adjacent printing areas is a positive integer according to the printing order, i.e. positive order printing, or alternatively, the difference between the number information of the next and the previous number information of the two adjacent printing areas is a negative integer according to the printing order, i.e. reverse order printing.
Wherein, two adjacent printing areas are determined according to the printing sequence, in a specific embodiment, the printing sequence can be from top to bottom; in another embodiment, the printing sequence may be left to right; in another embodiment, the printing sequence may also be serpentine.
Furthermore, the rule of the printing information is that the printing is carried out according to the rule at the small opening position needing the printing and the printing is not carried out at the small opening position needing the printing according to the mode of sequentially increasing or sequentially decreasing according to the quality information of the current large sheet.
On the basis of any embodiment, if the coupon paper exists in the paper and the printing error occurs at the same time, all the small opening papers corresponding to the coupon paper need to be reprinted for code supplement.
In a particular embodiment, the coupon sheet is comprised of a plurality of connected tabloid sheets.
In another specific embodiment, the coupon paper is composed of a plurality of small opening papers arranged along a preset rule.
Example 6
As shown in fig. 6, according to an embodiment of the present invention, a code printing apparatus 600 is proposed, which includes a memory 602 and a processor 604, wherein the memory 602 stores thereon a computer program operable on the processor 604, and the processor 604 executes the computer program to implement: code spraying information of at least one piece of printing paper is obtained, and the printing paper corresponding to the code spraying information is determined in a database; determining quality information corresponding to the printing paper; determining a printing area and a waste area of each printing paper according to the quality information; determining a printing order of the plurality of printing areas; the codes are sequentially printed in the plurality of printing areas according to a printing order.
The processor, when executing the computer program, further implements: drying the printing paper subjected to the code printing operation; determining actual number information printed on the printing paper; determining a comparison result of the actual number information and the theoretical number information; determining a paper collecting bin of each printing paper according to the comparison result; and conveying the printing paper to the corresponding paper collecting bin.
The processor, when executing the computer program, further implements: determining number information of all small opened paper in the paper receiving bin; when the number information of two adjacent small opening papers is discontinuous, determining complement information; executing a complement operation on the printing paper according to the complement information; and cutting the printing paper for executing the complement operation into a plurality of complement papers according to a preset size.
Example 7
According to an embodiment of the present invention, there is provided a method of printing, as shown in fig. 7, defining: step S702, a paper feeding unit feeds large sheets of paper (namely printing paper) into a paper feeding table; step S704, an OCR (Optical Character Recognition) Recognition system installed on the paper conveying table automatically recognizes and reads the code spraying information on the large sheet, and obtains the quality information on the large sheet through a database; step S706, the number control system automatically judges the printing code position (namely the printing area) and generates printing code distribution data according to the quality information on the large sheet; step 708, continuously conveying the large paper to a number roller; step S710, when the paper is printed by a number roller provided with the electric control numbering machines, each electric control numbering machine prints codes according to the obtained number data or non-code printing information from the number control system, so as to realize code printing according to needs; step S712, the paper after the printing is completed is quickly dried by a UV light source of a UV (Ultraviolet) drying unit on the delivery link, and the ink adopted by the printing has a photoinitiator capable of realizing quick drying of the ink under the action of the UV light source; step S714, online detection is carried out, the paper on the paper receiving chain channel passes through an online detection system, printing quality inspection and number interpretation of the front, the back and the transmission are completed comprehensively, the number information interpreted by the online detection system is compared with the current theoretical number information of a number control system, the occurrence of repeated numbers and wrong numbers is effectively prevented, and closed-loop control of number detection is formed; step S716, the large sheet which finishes the quality inspection is put into a paper receiving bin of two and a half bins; step S718, after the large printed code product is cut into small pieces, the small pieces of printed code are automatically removed by small piece sorting equipment, and the process requirements of continuous printed numbers except the product printed code quality defect are met; and S720, when the number is printed according to the complement information, the complement sequence is continuous according to the requirement rule of the number list after the large printed product is cut according to a special arrangement method.
Of course, when entering the paper collection bin, if a certain large piece of paper belonging to the rejected paper is detected, the paper is directly collected into the half bin without printing codes.
When the code is supplemented, large sheets (namely printing paper) need to be formed again according to a certain rule for code supplementation, and specifically, the large sheets can be formed according to the arrangement rule of providing small sheets in the same pile or different piles, so that the cutting is convenient, and meanwhile, the ticket embedding is convenient.
If the total number of small sheets (i.e. the complement paper) of the complement code is Y and the number of small sheets of a large sheet is X, the total number A of large sheets needing to be complemented is:
wherein, the total number B of the empty number small sheets in the supplementary code large sheets is as follows:
arranging the supplementary number sheets in sequence from small to large according to the number, starting from the 1 st small sheet position of the 1 st large sheet, to the 1 st small sheet position of the A st large sheet, then from the 2 nd small sheet position of the 1 st large sheet, to the 2 nd small sheet position of the A st large sheet, and so on until the Xth small sheet position of the A st large sheet supplements the number according to the supplementary number sheet sequence (note: if B is not equal to 0, the A-B +1 st large sheet has no number to the Xth small sheet position of the A st large sheet).
The sequence y of the numbers on the X-th sheet (X is more than or equal to 1 and less than or equal to X) of the a-th sheet (a is more than or equal to 1 and less than or equal to A) on the supplementary number sheet is as follows:
y(a,x)＝A(x-1)+a
the sequence of each small number on the 35K a-th large sheet on the supplementary number sheet is as follows:
| 28A+a | 21A+a | 14A+a | 7A+a | a |
| 29A+a | 22A+a | 15A+a | 8A+a | A+a |
| 30A+a | 23A+a | 16A+a | 9A+a | 2A+a |
| 31A+a | 24A+a | 17A+a | 10A+a | 3A+a |
| 32A+a | 25A+a | 18A+a | 11A+a | 4A+a |
| 33A+a | 26A+a | 19A+a | 12A+a | 5A+a |
| 34A+a | 27A+a | 20A+a | 13A+a | 6A+a |
the intelligent code printing process of automatically identifying paper, automatically printing, printing codes according to needs and automatically detecting can be realized through the code printing method provided by the invention, the automation of the code printing process is greatly improved, and meanwhile, the labor cost and the possibility of errors in the code printing process are reduced.
In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. A method of imprinting, comprising:
code spraying information of at least one piece of printing paper is obtained, and quality information corresponding to the printing paper is determined according to the code spraying information;
determining a printing area and a waste area of each printing paper according to the quality information;
and executing a code printing operation on the printing area.
2. The imprinting method of claim 1, further comprising:
determining actual number information printed on the printing paper and theoretical number information corresponding to the code spraying information;
determining a comparison result of the actual number information and the theoretical number information;
determining a delivery bin of each printing paper according to the comparison result;
and transporting the printing paper to a corresponding paper collecting bin.
3. The imprinting method of claim 2, further comprising, prior to the determining actual number information printed on the printed sheet:
and drying the printing paper subjected to the code printing operation.
4. The code printing method according to claim 2, wherein the delivery bin comprises a finished product pouring bin and a sampling bin, and the code printing method further comprises:
determining the printing paper meeting the preset sampling inspection rule in all the printing paper;
and transporting the printing paper meeting the preset sampling inspection rule to the sampling inspection bin, and transporting the rest printing paper to the corresponding finished product pouring bin.
5. The imprinting method of claim 4, further comprising:
cutting all the printing paper in the finished product dumping bin into a plurality of small pieces of paper according to a preset size;
determining whether number information formed by the code printing operation exists in each small opened paper through a sorter;
and generating a defective product list according to the number information corresponding to at least one piece of small paper without the number information.
6. The imprinting method of claim 5, further comprising:
determining the printing quality information of at least one small opened paper with the number information through a sorter;
generating a defective product list according to the printing quality information;
determining complement information according to the defective product list and the defective product list;
executing a complement operation on the printing paper according to the complement information;
and cutting the printing paper for executing the complement operation into a plurality of complement papers according to the preset size.
7. The imprinting method according to claim 6, wherein the printed paper includes at least one group of coupon paper, the coupon paper includes a plurality of small-size opening paper, and the determining the complement information according to the defective product list and the defective product list specifically includes:
and when any small opening paper in the coupon paper is in the defective product list or the defective product list, determining complement information according to all the small opening paper in the coupon paper.
8. The code printing method according to claim 1, wherein the determining quality information corresponding to the printing paper according to the code printing information specifically comprises:
determining printing paper corresponding to the code spraying information in a database;
determining quality information corresponding to the printed sheet,
and the database stores the corresponding relation between a plurality of printing paper sheets and the code spraying information.
9. The imprinting method according to claim 1, wherein the number of the printing areas is plural, and the performing of the imprinting operation on the printing areas specifically includes:
determining a printing order of a plurality of the printing areas;
sequentially printing codes in a plurality of the printing areas according to the printing sequence,
and according to the printing sequence, the difference value between the number information of the next one and the number information of the previous one in the two adjacent printing areas is a positive integer or a negative integer.
10. An ink-jet printing apparatus, comprising:
memory and processor, wherein the memory has stored thereon a computer program operable on the processor, the processor implementing the steps of the imprinting method according to any of claims 1 to 9 when executing the computer program.
11. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the imprinting method according to any one of claims 1 to 9.
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Address after: 100070 8th floor, building 2, No.5 Zhonghe Road, Fengtai Science City, Fengtai District, Beijing Patentee after: China Banknote Printing Technology Research Institute Co.,Ltd. Patentee after: China Banknote Printing and Minting Group Co.,Ltd. Address before: 100070 8th floor, building 2, No.5 Zhonghe Road, Fengtai Science City, Fengtai District, Beijing Patentee before: China Banknote Printing Technology Research Institute Co.,Ltd. Patentee before: CHINA BANKNOTE PRINTING AND MINTING Corp. |
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