CN114683726A - Image data packet printing method, device, control board, equipment and storage medium - Google Patents
Image data packet printing method, device, control board, equipment and storage medium Download PDFInfo
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- 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
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- 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
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
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Abstract
The invention discloses a method and a device for printing image data in groups, a control panel, equipment and a storage medium, and relates to the technical field of ink-jet printing. According to the method, the image data to be printed is split into at least first image data and second image data, the first image data is output to control the first nozzle group to spray the first ink dot group on the printing medium, the first ink dot group is solidified for the first time, then the second image data is output to control the second nozzle group to spray the second ink dot group on the printing medium, and the first ink dot group and the second ink dot group are solidified for the second time at the same time, so that the technical problems of mutual fusion and deepening of ink dots at the edge of an eclosion area are solved, and the printing quality is improved.
Description
Technical Field
The invention relates to the technical field of ink-jet printing, in particular to a method, a device, a control panel, equipment and a storage medium for image data packet printing.
Background
The UV inkjet printing technology refers to a digital inkjet printing technology that prints using UV ink and cures the ink using UV light. The UV light curing ink technology is characterized in that a 200-450 nm wavelength light source in ultraviolet light is used for initiating the reaction of instantaneous polymerization of ink and materials, and the UV curing ink has no solvent component and no organic volatile matters (VOCs). The UV ink-jet technology can satisfy the requirements of small batch, individuation and short period, and has the characteristics of environmental protection, high efficiency, beautiful appearance and the like. In the current UV inkjet printing, there are a Single-Pass printing and a multi-Pass scanning printing. In order to ensure the printing quality, the existing printing technology usually performs feathering at the joint of the nozzle in Single-pass printing or at the joint of each pass in multi-pass scanning printing, but due to some reasons, such as under the mutual acting force of electrostatic attraction and the like (UV ink is charged), the color deepening problem caused by ink dot fusion often occurs at the edge of a feathering area, for example, fig. 1 shows a schematic diagram of ink dot fusion of a non-feathering area a, a feathering area B and an edge C in Single-pass printing, wherein L1 is the moving direction of a printing medium. This dot fusion may occur in the air (the ink dots are ejected from the nozzles but do not fall on the printing medium) or on the printing medium (the printing medium is a very smooth material with very low friction), which eventually causes the printed image to have dot fusion and color deepening at the edges of the non-feathering area and the feathering area, resulting in a significant decrease in printing quality.
Disclosure of Invention
In view of this, embodiments of the present invention provide an image data packet printing method, apparatus, control panel, device and storage medium, so as to solve the technical problem in the prior art that the printing quality is deteriorated due to ink fusion at the edge of the feathering area.
In a first aspect, an embodiment of the present invention provides an image data packet printing method, where the method includes:
splitting image data to be printed into at least first image data and second image data;
outputting first image data to control a first nozzle group to spray a first ink dot group on a printing medium;
carrying out first curing on the first ink dot group;
outputting second image data to control a second nozzle group to spray a second ink dot group on the printing medium;
simultaneously carrying out secondary curing on the first ink dot group and the second ink dot group;
the second spray head group and the first spray head group are arranged in front and at the back along the printing direction at a preset interval, and the first spray head group and the second spray head group respectively comprise at least one spray head.
Preferably, the method further comprises: the working power of the second curing is larger than that of the first curing.
Preferably, the method further comprises:
when the nozzle ejecting the first ink dot group in the first nozzle group is abnormal, distributing the image data printed by the abnormal nozzle in the first nozzle group to the nozzle at the corresponding position in the second nozzle group for printing when the image data is grouped;
when the nozzle of the second ink point group is abnormal, the image data is distributed to the nozzle of the corresponding position in the first nozzle group for printing when the image data is grouped.
Preferably, the image data to be printed is split into first image data, second image data and third image data; after the performing of the second curing simultaneously for the first dot group and the second dot group, the method further includes:
outputting third image data to control a third nozzle to spray a third ink dot group on the printing medium;
and carrying out third curing on the first ink dot group, the second ink dot group and the third ink dot group.
Preferably, the working power of the third curing is larger than that of the second curing; the working power of the second curing is more than or equal to that of the first curing.
Preferably, the method further comprises:
when the nozzle of the first ink point group is abnormal, distributing the image data printed by the abnormal nozzle in the first nozzle group to the nozzle at the corresponding position in the second nozzle group or the nozzle at the corresponding position in the third nozzle group for printing when the image data is grouped;
when the nozzles for jetting the second ink dot group in the second nozzle group are abnormal, distributing the image data printed by the abnormal nozzles in the second nozzle group to the nozzles at the corresponding positions in the first nozzle group or the nozzles at the corresponding positions in the third nozzle group for printing when the image data are grouped;
when the nozzle of the third ink point group in the third nozzle group is abnormal, the image data printed by the abnormal nozzle in the third nozzle group is distributed to the nozzle at the corresponding position in the first nozzle group or the nozzle at the corresponding position in the second nozzle group for printing when the image data is grouped.
In a second aspect, an embodiment of the present invention provides an image packet printing apparatus, including:
an image data grouping module for splitting the print data into at least first image data and second image data;
the first printing module outputs first image data to control the first nozzle group to spray the first ink dot group on a printing medium;
the first curing module is used for curing the first ink dot group for the first time;
the second printing module outputs second image data to control the second nozzle group to spray the second ink dot group on the printing medium;
the second curing module is used for curing the first ink dot group and the second ink dot group for the second time;
the second spray head group and the first spray head group are arranged in front and at the back along the printing direction at a preset interval, and the first spray head group and the second spray head group respectively comprise at least one spray head.
In a third aspect, an embodiment of the present invention provides a control board, where the control board includes:
the main control device is used for controlling the control panel to work; and (c) a second step of,
an image data packet printing apparatus as described in the second aspect.
In a fourth aspect, an embodiment of the present invention provides an image data packet printing apparatus, including: at least one processor, at least one and computer program instructions stored therein, which when executed by the processor, implement the method of any of the second aspects.
In a fifth aspect, the present invention provides a storage medium having computer program instructions stored thereon, wherein the computer program instructions, when executed by a processor, implement the method according to any one of the second aspect.
In conclusion, the beneficial effects of the invention are as follows:
according to the image data grouping printing method provided by the embodiment of the invention, the data to be printed is divided into at least first image data and second image data, the first image data is output to control the first nozzle group to spray the first ink dot group on the printing medium, and the second image data is output to control the second nozzle group to spray the second ink dot group on the printing medium. Outputting the split image data to control the first nozzle group and the second nozzle group to discharge ink at intervals of one nozzle respectively, and physically separating the ejected ink dots by the distance of one nozzle, so that the interaction force among the ink dots is weakened, and the ink dots are prevented from approaching each other in the air and fusing; meanwhile, the first ink dot group is firstly cured on the printing medium, and then the first ink dot group and the second ink dot group are simultaneously cured, so that the problems of ink dot fusion and color deepening at the edge of the eclosion area are avoided, and the printing quality is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, without making creative efforts, other drawings can be obtained according to the drawings, and these drawings are all within the protection scope of the present invention.
FIG. 1 is a schematic diagram of ink dot fusion at the edge of a feathered area in the background art.
FIG. 2 is a schematic diagram of a Single-Pass UV inkjet printer according to an embodiment of the present invention.
Fig. 3 is a flowchart illustrating a method of packet printing of image data according to an embodiment of the present invention.
FIG. 4 is a schematic diagram of a Single-Pass UV inkjet printer performing image data packet printing according to an embodiment of the present invention.
FIG. 5 is a schematic diagram of nozzles in the first nozzle group and the second nozzle group corresponding to each other in the present embodiment.
FIG. 6a is a schematic diagram illustrating an image printing effect caused by an alignment error according to an embodiment of the present invention.
FIG. 6b is a schematic diagram of the effect of printing the image after adjusting the amount of ink dots according to the embodiment of the present invention.
Fig. 7 is a schematic view of three shower head groups and three UV curing lamp arrangements according to an embodiment of the present invention.
FIG. 8a is a schematic diagram of a scanning printer according to an embodiment of the present invention.
Fig. 8b is a schematic diagram of a group printing of image data using the scanning printer of fig. 8 a.
Fig. 9 is a schematic configuration diagram of an image data packet printing apparatus in the embodiment of the present invention.
Fig. 10 is a schematic configuration diagram of an image data packet printing apparatus in the embodiment of the present invention.
Detailed Description
Features and exemplary embodiments of various aspects of the present invention will be described in detail below, and in order to make objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Example one
The embodiment of the invention adopts the image data packet printing method in the Single-Pass UV ink-jet printer to explain how to reduce the attractive force between ink dots so as to avoid the technical problem of ink dot fusion. Referring to fig. 2, the Single-Pass UV inkjet printer includes:
a first head group 1, the first head group 1 being disposed in a first direction, the first direction being perpendicular to a second direction (i.e., a printing direction or a moving direction of the printing medium 7);
the second nozzle group 2, the second nozzle group 2 and the first nozzle group 1 are arranged in front and back at a preset distance along a second direction, the distance between the first nozzle group 1 and the printing medium 7 is equal to the distance between the second nozzle group 2 and the printing medium 7, and the position of the first nozzle 21 in the second nozzle group 2 is aligned with the position of the first nozzle 11 in the first nozzle group 1;
the first UV curing lamp 4 and the second UV curing lamp 4 are arranged between the first nozzle group 1 and the second nozzle group 2;
and the second UV curing lamp 5 is arranged in front of the second nozzle group 2, wherein the first nozzle group 1 is arranged at the back.
The first spray head group and the second spray head group respectively comprise at least one spray head.
The second UV curing lamp 5 and the first UV curing lamp 4 may be two UV curing lamps with the same rated power, or may be UV curing lamps with different rated powers, but it is necessary to satisfy that the operating power of the second UV curing lamp 5 when curing is larger than that of the first UV curing lamp 4 when curing.
The interval between the first nozzle group 1, the first UV curing lamp 4, the second nozzle group 2 and the second UV curing lamp 5 is more than or equal to 0.
First shower nozzle group 1, second shower nozzle group 2, first UV curing lamp 4, second UV curing lamp 5 are installed side by side on print module 8 along the second direction, and print module 8 installs on support 9.
When an image is printed using the Single-pass UV inkjet printer described above, the print medium 7 is moved in the second direction (printing direction) and the print module 8 is stationary. As shown in fig. 3, the specific steps include:
s1: image data to be printed is split into at least first image data and second image data.
In the present embodiment, image data to be printed is split into first image data and second image data. When the first image data is input to the first head group 1 along with the drive waveform, the 2n +1 th nozzles (i.e., odd nozzles) in the first head group 1 discharge ink. Wherein n is a natural number greater than or equal to 0, and n is sequentially selected
Where a is the number of nozzles of the first nozzle group 1.
When the second image data is input to the second head group 2 along with the driving waveform, the 2n +2 th nozzles (i.e., the even nozzles) in the second head group 2 discharge ink, where n is a natural number equal to or greater than 0, and n is sequentially taken
Where b is the number of nozzles in the second nozzle group 2, and b is a.
S2: outputting first image data to control a first nozzle group to spray a first ink dot group on a printing medium;
printing begins and first image data is output to control the first nozzle group to eject a first ink dot group on the printing medium 7.
S3: performing a first curing on the first dot group;
when the first ink dot group enters the first UV curing lamp 4 along with the movement of the printing medium 7, the first UV curing lamp 4 cures the first ink dot group for the first time, and cures the first ink dot group on the printing medium, thereby preventing the first ink dot group from spreading or moving.
S4: outputting second image data to control a second nozzle group to spray a second ink dot group on the printing medium;
as the printing medium moves, the second image data is output to control the second head group to eject the second dot group onto the printing medium 7 while the first dot group passes through the second head group 2.
S5: and carrying out second curing on the first ink dot group and the second ink dot group.
When the first dot group and the second dot group reach the position of the second UV curing lamp 5, the second curing is performed simultaneously for both dot groups.
As shown in fig. 4, a Single-Pass UV inkjet printing apparatus ejects a first dot group and a second dot group on a printing medium, after the first dot group is ejected on the printing medium (black dots indicate that there is ink), when the first dot group passes through the second head group 2, the second dot group is ejected, and the two dot groups are superimposed to form a complete image.
In one embodiment, the first UV curing lamp performs pre-curing with low operating power for the first curing, and the second UV curing lamp performs strong curing with high operating power, i.e., final curing, for the second curing. The first ink drop group is pre-cured first, so that the first ink drop group can be prevented from diffusing or moving, and the printing quality is prevented from being deteriorated due to fusion with the second ink drop group.
In one embodiment, when some nozzles in the first head group 1 ejecting the first dot group are abnormal, such as blocked or half-blocked, the image data printed by the abnormal nozzles in the first head group is distributed to the nozzles in the corresponding positions in the second head group for printing when the image data is grouped, so that the nozzles in the second head group 2 corresponding to the abnormal nozzle positions in the first head group 1 are subjected to ink-out printing. Illustratively, as shown in fig. 5, when the 3 rd nozzle 13 and the 5 th nozzle 15 in the first head group 1 are abnormal, image data printed by the abnormal nozzles 13 and 15 in the first head group 1 is distributed to the 3 rd nozzle 23 and the 5 th nozzle 25 in the second head group 2 for printing when the image data is grouped. Specifically, after the image data is grouped, the first image data group is output to control the odd nozzles of the first head group 1 to perform ink-discharging printing, and the second image data is output to control the even nozzles of the second head group 2 to perform ink-discharging printing simultaneously with the nozzles 23 and 25 of the second head group 2 to perform ink-discharging printing on the data printed by the nozzles 13 and 15 in the first head group. Similarly, when the nozzles of the second head group 2 ejecting the second dot group are abnormal, the image data is grouped, and the image data printed by the abnormal nozzles of the second head group 2 is distributed to the first head group 1 for printing. Therefore, even if an abnormal nozzle appears in one nozzle, the normal nozzle of the other nozzle can be used for compensation printing, and the printing quality reduction caused by the abnormal nozzle is avoided.
The image grouping method of the embodiment of the invention distributes the data originally printed by one nozzle group to two nozzle groups for printing. It is to be noted, however, that the heads of the first head group and the heads of the second head group may not be identical and indistinguishable due to production conditions, manufacturing processes, and the like. Particularly, when two head groups are installed, it is difficult to achieve perfect alignment, so there are more or less misalignment, and when two head groups are used to print image data and one head group is used to print image data, because of the existence of the above-mentioned error, there often occurs a certain degree of printing error, as shown in fig. 6a, where black dots are a first ink dot group and gray dots are a second nozzle group, in an ideal state, the heads in the first head group and the second head group are identical and the two head groups are perfectly aligned in front and back, the nozzles in the two head groups are also perfectly aligned, and thus the distances between the dots in the first ink dot group and the second ink dot group are equal. However, due to the error (especially due to the alignment deviation between the two front and back nozzle groups), the actual situation may be that the dots in the second dot group and the dots in the two adjacent first dot groups have a side that is farther from the first dot and another side that is farther from the first dot.
Of course, when such registration deviation is within the allowable range, the image quality after printing is not greatly affected. However, in order to improve the quality of the printed image, the amount of ink ejected from the first head group to the first dot group or the amount of ink ejected from the second head group to the second dot group may be adjusted appropriately according to the deviation of the alignment by measuring the deviation of the alignment between the two head groups. As shown in fig. 6b, the degradation of image quality due to alignment error or the like has been compensated for by adjusting the amount of ink of the second dot group so as to reduce the difference in distance between the dots of the two dot groups. Particularly, in the high-speed printing of the Single-Pass UV ink-jet printing equipment, although the mode of adopting the front and rear nozzle groups can solve the technical problem that the color deepens in the eclosion channel in the prior art, the alignment deviation can also cause the influence on the image printing quality.
The image data grouping printing method of the embodiment of the invention also provides the following method for solving the technical problem caused by alignment deviation for the front-back arrangement of the first spray head group and the second spray head group, and the method comprises the following specific steps:
acquiring an alignment deviation value between the spray heads in the first spray head group and the spray heads at the corresponding positions in the second spray head group;
judging whether the alignment deviation value is within a preset range;
and when the alignment deviation value is out of the preset range, readjusting the mounting positions of the first spray head group and the second spray head group to enable the alignment deviation value between the first spray head group and the second spray head group to be in the preset range.
When the alignment deviation value is within a preset range, adjusting the ink quantity of the first ink dot group sprayed by the first spray head group or the ink quantity of the second ink dot group sprayed by the second spray head group according to the alignment deviation value; for example, the amount of ink ejected from the nozzles of the second head group after the first head group in the printing direction is proportional to the alignment deviation value, and the farther the offset is, the larger the amount of ink ejected until the amount of ink ejected reaches a preset threshold.
Furthermore, when the compensation nozzles of the second nozzle group compensate the abnormal nozzles at the corresponding positions of the nozzles of the first nozzle group, the printing data of the abnormal nozzles of the first nozzle group are written into the compensation nozzles of the second nozzle group at the positions corresponding to the abnormal nozzles, and the ink amount of the compensation nozzles is correspondingly adjusted according to the alignment deviation value, namely, the ink outlet amount of the compensation nozzles is proportionally adjusted according to the size of the alignment deviation value, so that the compensation effect is better than that of the existing abnormal nozzles, and the quality of the obtained printed image is higher.
To obtain better image quality, the correspondence between the alignment deviation value and the increased ink amount size can be obtained by trial and error. In the image data grouping printing method according to the present invention, the alignment deviation value may be measured first, thereby determining the amount of ink that needs to be added when the head group ejects the dot group.
In the image data grouping printing method according to the first embodiment, the data to be printed is divided into the first image data and the second image data, the first image data is output to control the first nozzle group to eject the first ink dot group onto the printing medium, and the second image data is output to control the second nozzle group to eject the second ink dot group onto the printing medium. Outputting the split image data to control the first nozzle group and the second nozzle group to discharge ink at intervals of one nozzle respectively, and physically separating the ejected ink dots by the distance of one nozzle, so that the interaction force among the ink dots is weakened, and the ink dots are prevented from approaching each other in the air and fusing; meanwhile, the first ink dot group is firstly cured on the printing medium, and then the first ink dot group and the second ink dot group are simultaneously cured, so that the problems of ink dot fusion and color deepening at the edge of the eclosion area are avoided, and the printing quality is improved.
Example two
In one embodiment, the Single-pass UV inkjet printing apparatus further comprises a third set of nozzles 3 and a third UV curing lamp 6. As shown in fig. 7, the first shower head group 1, the first UV curing lamp 4, the second shower head group 2, the second UV curing lamp 5, the third shower head group 3, and the third UV curing lamp 6 are arranged side by side in the second direction. The distance between the third nozzle group 3 and the printing medium 7 is equal to the distance between the second nozzle group 2 and the printing medium 7, the position of the first nozzle 31 in the third nozzle group 3 is aligned with the position of the first nozzle 21 in the second nozzle group, and after the position of the first nozzle group 1 is located, the third nozzle group 3 is arranged in front of the second UV curing lamp 5; the third UV curing lamp 6 is disposed in front of the third showerhead group 3.
The third UV curing lamp 6, the second UV curing lamp 5 and the first UV curing lamp 4 may be three UV curing lamps with the same rated power, or UV curing lamps with different rated powers, but it is required to satisfy that the operating power of the third UV curing lamp 6 when curing is greater than the operating power of the second UV curing lamp 5, and the operating power of the second UV curing lamp 5 is greater than or equal to the operating power of the first UV curing lamp 4.
When an image is printed using the Single-pass UV printing apparatus having the three head groups described above, the printing medium 7 moves in the second direction and the printing module 8 is stationary. The method comprises the following specific steps:
s11: splitting image data to be printed into first image data, second image data and third image data;
the image data to be printed is split into first image data, second image data and third image data. When the first image data is input to the first head group 1 along with the driving waveform, the 3n +1 th nozzle in the first head group 1 discharges ink, wherein n is a natural number greater than or equal to 0, and n is sequentially selected
Where a is the number of nozzles of the first nozzle group 1.
When the second image data is input to the first head group 2 along with the driving waveform, the 3n +2 nozzles in the second head group 2 discharge ink, wherein n is a natural number greater than or equal to 0, and n is sequentially taken
Where b is the number of nozzles in the second nozzle group 2, and b is a.
When the third image data is input to the third head group 3 along with the driving waveform, the 3n +3 th nozzles in the third head group 3 discharge ink, where n is a natural number equal to or greater than 0, and n is sequentially selected
Where c is the number of nozzles in the third nozzle group 3, and c is a.
S12: outputting first image data to control a first nozzle group to spray a first ink dot group on a printing medium;
s13: carrying out first curing on the first ink dot group;
when the first ink dot group enters the first UV curing lamp 4 along with the movement of the printing medium 7, the first UV curing lamp 4 cures the first ink dot group for the first time, and cures the first ink dot group on the printing medium, thereby preventing the first ink dot group from spreading or moving.
S14: outputting second image data to control a second nozzle group to spray a second ink dot group on the printing medium;
when the first dot group passes through the second head group 2, the second image data is output to control the second head group to eject the second dot group onto the printing medium 7.
S15: carrying out secondary curing on the first ink dot group and the second ink dot group;
when the first ink dot group and the second ink dot group reach the position of the second UV curing lamp, the two ink dot groups are simultaneously cured for the second time.
S16: outputting third image data to control a third nozzle group to spray a third ink dot group on the printing medium;
when the first ink dot group and the second ink dot group reach the printing position corresponding to the third nozzle group 3, the third image data is output to control the third nozzle group to jet the third ink dot group on the printing medium 7.
S17: and carrying out third curing on the first ink dot group, the second ink dot group and the third ink dot group.
And when the first ink dot group, the second ink dot group and the third ink dot group reach the position of the third UV curing lamp, carrying out third curing on the three ink dot groups simultaneously.
In one embodiment, the first curing and the second curing are performed by using a low working power for pre-curing by using a curing lamp, and the third curing is performed by using a high power for strong curing, i.e., final curing.
In one embodiment, when an abnormality occurs in a nozzle ejecting a first dot group in a first head group, image data printed by the abnormal nozzle in the first head group is distributed to a second head group or a third head group for printing at the time of image data grouping. Illustratively, when the j (j is the 3n +1 th nozzle, n ≧ 0) nozzle in the first head group 1 is abnormal, when the image data is grouped, the image data printed by the abnormal nozzle j in the first head group 1 is distributed to the j nozzle in the second head group 2 for printing, that is, after the first head group 1 prints, the nozzle of the second head group 2 prints the second image data while the j nozzle of the second head group 2 prints the data printed by the j nozzle in the first head group; or may be distributed to the third head group 3, and ink-jet printing may be performed using the j-th nozzle in the third head group 3.
Similarly, when the nozzle of the second ink point group is abnormal, the image data is distributed to the first nozzle group or the third nozzle group for printing when the image data is grouped. When the nozzles of the third ink dot group in the third nozzle group are abnormal, the image data printed by the abnormal nozzles in the original third nozzle group are distributed to the first nozzle group or the second nozzle group for printing when the image data are grouped. Therefore, even if an abnormal nozzle appears in one nozzle, the normal nozzle of the other nozzle can be used for compensation printing, and the printing quality reduction caused by the abnormal nozzle is avoided.
The image data grouping printing method of the embodiment divides image data to be printed into first image data, second image data and third image data, controls the first nozzle group, the second nozzle group and the third nozzle group to respectively separate two nozzles for ink discharging, and physically separates ink dots by the distance of the two nozzles, the separation is larger, so that the interaction force among the ink dots can be weakened, and the ink dots are prevented from approaching each other in the air and fusing; the first ink dot group is firstly solidified on the printing medium, the second ink dot group is then solidified, the third ink dot group is then solidified, the problems of ink dot fusion and color deepening at the edge of the eclosion area are avoided, and the printing quality is improved.
EXAMPLE III
The embodiment of the invention adopts an image data grouping printing method in scanning type reciprocating printing to explain the technical problem of avoiding the poor printing quality caused by ink dot fusion. In the present embodiment, the method is appropriately modified so as to be applicable to scanning type inkjet printing. As shown in fig. 8a, in the scanning printer, during printing, the nozzle moves left and right along with the printing carriage to eject ink along a first direction (printing direction), wherein the first direction is perpendicular to the moving direction of the printing medium (second direction). The printing trolley comprises at least one spray head, and the spray head comprises at least one row of nozzles. In the scanning type ink jet printing process, the original spray heads and UV curing lamps can be used for printing without increasing the number of spray heads and the number of UV curing lamps, and specifically, the method comprises the following steps:
s111: splitting image data to be printed into first image data and second image data;
when the first image data is input to the head along with the drive waveform, the 2n +1 th nozzle (i.e., the odd-numbered nozzle) in the head discharges ink. When the second image data is input to the nozzle along with the driving waveform, the 2n +2 (even number) nozzles in the nozzle discharge ink, wherein n is a natural number greater than or equal to 0, and n is sequentially selected
Wherein d is the number of nozzles of the spray head.
S112: outputting first image data to control a spray head to spray a first ink dot group on a printing medium;
specifically, the print medium is stationary, and in the first Pass, the head moves in the first direction, outputting the first image data to the head for ejecting the first dot group onto the print medium.
S113: carrying out first curing on the first ink dot group;
and (3) carrying out primary curing on the first ink dot group by using a UV curing lamp, and curing the first ink dot group on the printing medium to avoid the diffusion or movement of the first ink dot group.
S114: outputting second image data to control the spray head to spray a second ink dot group on the printing medium;
specifically, after the first dot group is ejected, when the second Pass is printed, the printing medium is not moved, the nozzle moves in the reverse direction along the first direction, and the second image data is output to the nozzle to eject the second dot group onto the printing medium.
S115: and carrying out secondary curing on the first ink dot group and the second ink dot group.
And carrying out secondary curing on the first ink dot group and the second ink dot group by using a UV curing lamp, strengthening the curing of the first ink dot group, and simultaneously curing the second ink dot group on the printing medium.
Illustratively, as shown in fig. 8b, in the first Pass, the odd nozzles of the first image data output control head eject ink to eject a first dot group on the printing medium, and then perform a first curing, so that the first dot group is cured on the printing medium, in the second Pass, the even nozzles of the second image data output control head eject ink to eject a second dot group on the printing medium, and then perform a second curing, i.e., a final curing, on both dot groups simultaneously.
In the image data grouping and printing method in this embodiment, data to be printed is divided into first image data and second image data, the first image data is output to control the nozzle to print the first ink dot group, the first ink dot group is cured, then the second image data is output to control the nozzle to jet the second ink dot group, and then the first ink dot group and the second ink dot group are cured simultaneously. Because every pass is printed in the shower nozzle interval nozzle and is gone out black, the distance of a nozzle is kept apart to the ink dot of blowout in physics to weaken the interaction force between the ink dot, avoid the ink dot to be close to each other in the air and fuse, simultaneously, solidify first ink dot group earlier on the print media, later solidify second ink dot group, avoided appearing the problem that the ink dot fuses, the colour deepens at the edge of eclosion district, improved printing quality.
Example four
Referring to fig. 9, an embodiment of the present invention provides an image data packet printing apparatus 100, including:
an image data grouping module 101 for splitting print data into at least first image data and second image data;
a first printing module 102, configured to output first image data to control the first nozzle group to eject a first ink dot group onto a printing medium;
a first curing module 103, configured to perform a first curing on the first dot group;
a second printing module 104, configured to output second image data to control a second nozzle group to eject a second ink dot group onto a printing medium;
and a second curing module 105 for performing a second curing on the first dot group and the second dot group.
Further, the image data packet printing apparatus 100 further includes:
the third printing module is used for outputting third image data to control a third nozzle to spray a third ink dot group on the printing medium;
and the third curing module is used for carrying out third curing on the first ink dot group, the second ink dot group and the third ink dot group.
Further, the image data packet printing apparatus 100 further includes:
the first compensation module is used for distributing image data printed by the abnormal nozzles in the first nozzle group to the nozzles at the corresponding positions in the second nozzle group for printing when the image data are grouped when the nozzles for jetting the first ink dot group in the first nozzle group are abnormal;
and the second compensation module is used for distributing the image data printed by the abnormal nozzles in the second nozzle group to the nozzles at the corresponding positions in the first nozzle group for printing when the image data are grouped when the nozzles in the second nozzle group for jetting the second ink dot group are abnormal.
Further, the image data packet printing apparatus 100 further includes:
and the third compensation module is used for distributing the image data printed by the abnormal nozzles in the third nozzle group to the corresponding positions of the first nozzle group or the second nozzle group for printing when the image data are grouped when the nozzles for jetting the third ink dot group in the third nozzle group are abnormal.
The image data grouping printing device divides the data to be printed into at least first image data and second image data, outputs the first image data to control the first nozzle group to spray the first ink dot group on the printing medium, and outputs the second image data to control the second nozzle group to spray the second ink dot group on the printing medium. Outputting the split image data to control the first nozzle group and the second nozzle group to discharge ink at intervals of one nozzle respectively, and physically separating the ejected ink dots by the distance of one nozzle, so that the interaction force among the ink dots is weakened, and the ink dots are prevented from approaching each other in the air and fusing; meanwhile, the first ink dot group is firstly cured on the printing medium, and then the first ink dot group and the second ink dot group are simultaneously cured, so that the problems of ink dot fusion and color deepening at the edge of the eclosion area are avoided, and the printing quality is improved.
EXAMPLE five
An embodiment of the present invention provides a control panel, where the control panel includes:
the main control device is used for controlling the control panel to work; and the number of the first and second groups,
an image data packet printing apparatus 100, wherein the image data packet printing apparatus 100 comprises:
an image data grouping module 101 for splitting print data into at least first image data and second image data;
a first printing module 102, configured to output first image data to control the first nozzle group to eject a first ink dot group on a printing medium;
a first curing module 103, configured to perform a first curing on the first ink dot group;
a second printing module 104, configured to output second image data to control a second nozzle group to eject a second ink dot group onto a printing medium;
and a second curing module 105 for performing a second curing on the first dot group and the second dot group.
The image data grouping printing control board of the embodiment of the invention controls the first nozzle group to spray the first ink dot group on the printing medium and controls the second nozzle group to spray the second ink dot group on the printing medium. Controlling the first nozzle group and the second nozzle group to discharge ink at intervals of one nozzle respectively, and physically separating the ejected ink dots by the distance of one nozzle, so that the interaction force among the ink dots is weakened, and the ink dots are prevented from approaching each other in the air and fusing; simultaneously, the control curing lamp solidifies first ink dot group earlier, later solidifies first ink dot group and second ink dot group simultaneously, has avoided appearing the problem that the ink dot fuses, the colour deepens at the edge in feather district, has improved printing quality.
EXAMPLE six
In addition, the image data group printing method of the embodiment of the present invention described in conjunction with fig. 10 may be implemented by an image data group printing apparatus. Fig. 10 is a schematic diagram showing a hardware configuration of an image data packet printing apparatus provided by an embodiment of the present invention.
The image data packet printing device may include a processor 301 and a memory 302 having stored computer program instructions.
In particular, the processor 301 may include a Central Processing Unit (CPU), or an Application Specific Integrated Circuit (ASIC), or may be configured as one or more Integrated circuits implementing embodiments of the present invention.
The processor 301 realizes any one of the image data packet printing methods in the above-described embodiments by reading and executing computer program instructions stored in the memory 302.
In one example, the image data packet printing apparatus may further include a communication interface 303 and a bus 310. As shown in fig. 10, the processor 301, the memory 302, and the communication interface 303 are connected via a bus 310 to complete communication therebetween.
The communication interface 303 is mainly used for implementing communication between modules, apparatuses, units and/or devices in the embodiment of the present invention.
In addition, in combination with the image data packet printing method in the above embodiment, an embodiment of the present invention may be implemented by providing a computer-readable storage medium. The computer readable storage medium having stored thereon computer program instructions; the computer program instructions, when executed by the processor 301, implement any of the image data packet printing methods in the embodiments described above.
In summary, the image data grouping printing method, apparatus, control panel, device and storage medium according to the embodiments of the present invention divide the data to be printed into at least first image data and second image data, output the first image data to control the first nozzle group to eject the first dot group onto the printing medium, and output the second image data to control the second nozzle group to eject the second dot group onto the printing medium. Outputting the split image data to control the first nozzle group and the second nozzle group to discharge ink at intervals of one nozzle respectively, and physically separating the ejected ink dots by the distance of one nozzle, so that the interaction force among the ink dots is weakened, and the ink dots are prevented from approaching each other in the air and fusing; simultaneously, control UV curing lamp is earlier solidified to first ink dot group, later solidifies first ink dot group and second ink dot group simultaneously again, has avoided appearing the problem that the ink dot fuses, the colour deepens at the edge in feather district, has improved printing quality.
It is to be understood that the invention is not limited to the specific arrangements and instrumentality described above and shown in the drawings. A detailed description of known methods is omitted herein for the sake of brevity. In the above embodiments, several specific steps are described and shown as examples. However, the method processes of the present invention are not limited to the specific steps described and illustrated, and those skilled in the art can make various changes, modifications and additions or change the order between the steps after comprehending the spirit of the present invention.
The functional blocks shown in the above-described structural block diagrams may be implemented as hardware, software, firmware, or a combination thereof. When implemented in hardware, it may be, for example, an electronic circuit, an Application Specific Integrated Circuit (ASIC), suitable firmware, plug-in, function card, or the like. When implemented in software, the elements of the invention are the programs or code segments used to perform the required tasks. The program or code segments may be stored in a machine-readable medium or transmitted by a data signal carried in a carrier wave over a transmission medium or a communication link. A "machine-readable medium" may include any medium that can store or transfer information. Examples of a machine-readable medium include electronic circuits, semiconductor memory devices, ROM, flash memory, Erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, Radio Frequency (RF) links, and so forth. The code segments may be downloaded via computer networks such as the internet, intranet, etc.
It should also be noted that the exemplary embodiments mentioned in this patent describe some methods or systems based on a series of steps or devices. However, the present invention is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, may be performed in an order different from the order in the embodiments, or may be performed simultaneously.
As described above, only the specific embodiments of the present invention are provided, and it can be clearly understood by those skilled in the art that, for convenience and simplicity of description, the specific working processes of the system, the module and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again. It should be understood that the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered within the scope of the present invention.
Claims (10)
1. A method of packet printing of image data, the method comprising:
splitting image data to be printed into at least first image data and second image data;
outputting first image data to control a first nozzle group to spray a first ink dot group on a printing medium;
performing a first curing of the first set of dots on the print medium;
outputting second image data to control a second nozzle group to spray a second ink dot group on the printing medium;
simultaneously curing the first ink dot group and the second ink dot group on the printing medium for the second time;
the second spray head group and the first spray head group are arranged in front and at the back along the printing direction at a preset interval, and the first spray head group and the second spray head group respectively comprise at least one spray head.
2. The method for packet printing of image data according to claim 1, further comprising: the working power of the second curing is larger than that of the first curing.
3. The method for packet printing of image data according to claim 1, further comprising:
when the nozzle of the first ink point group is abnormal, distributing the image data printed by the abnormal nozzle in the first nozzle group to the nozzle at the corresponding position in the second nozzle group for printing when the image data is grouped;
when the nozzle of the second ink point group is abnormal, the image data is distributed to the nozzle of the corresponding position in the first nozzle group for printing.
4. The image data group printing method according to any one of claims 1 to 3, wherein the splitting of the image data to be printed into at least first image data and second image data includes:
splitting image data to be printed into first image data, second image data and third image data;
after the second curing of the first and second sets of dots on the print medium, the method further comprises:
outputting third image data to control a third nozzle group to spray a third ink dot group on the printing medium;
and carrying out third curing on the first ink dot group, the second ink dot group and the third ink dot group on the printing medium.
5. The image data packet printing method according to claim 4, wherein the operating power of the third curing is larger than the operating power of the second curing; the working power of the second curing is more than or equal to that of the first curing.
6. The method for packet printing of image data according to claim 4, further comprising:
when the nozzle of the first ink point group is abnormal, distributing the image data printed by the abnormal nozzle in the first nozzle group to the nozzle at the corresponding position in the second nozzle group or the nozzle at the corresponding position in the third nozzle group for printing when the image data is grouped;
when the nozzles for jetting the second ink dot group in the second nozzle group are abnormal, distributing the image data printed by the abnormal nozzles in the second nozzle group to the nozzles at the corresponding positions in the first nozzle group or the nozzles at the corresponding positions in the third nozzle group for printing when the image data are grouped;
when the nozzle of the third ink point group in the third nozzle group is abnormal, the image data printed by the abnormal nozzle in the third nozzle group is distributed to the nozzle at the corresponding position in the first nozzle group or the nozzle at the corresponding position in the second nozzle group for printing when the image data is grouped.
7. An image data packet printing apparatus, characterized in that the apparatus comprises:
an image data grouping module for splitting the print data into at least first image data and second image data;
the first printing module outputs first image data to control the first nozzle group to spray the first ink dot group on a printing medium;
the first curing module is used for curing the first ink dot group for the first time;
the second printing module outputs second image data to control the second nozzle group to spray the second ink dot group on the printing medium;
the second curing module is used for curing the first ink dot group and the second ink dot group for the second time;
the second spray head group and the first spray head group are arranged in front and at the back along the printing direction at a preset interval, and the first spray head group and the second spray head group respectively comprise at least one spray head.
8. A control panel, the control panel comprising:
the main control device is used for controlling the control panel to work; and the number of the first and second groups,
the image data packet printing apparatus according to claim 7.
9. A printer, characterized in that the printer comprises: at least one processor, at least one memory, and computer program instructions stored in the memory that, when executed by the processor, implement the method of any of claims 1-6.
10. A storage medium having computer program instructions stored thereon, which when executed by a processor implement the method of any one of claims 1-6.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116329043A (en) * | 2023-04-19 | 2023-06-27 | 一汽丰田汽车有限公司 | Bumper spraying method and device, electronic equipment and storage medium |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1454148A (en) * | 2000-06-30 | 2003-11-05 | 西尔弗布鲁克研究有限公司 | Ink jet fault tolerance using oversize drops |
| CN1453130A (en) * | 2002-04-23 | 2003-11-05 | 佳能株式会社 | Ink jet head and ink jet printing machine |
| JP2003326691A (en) * | 2002-05-09 | 2003-11-19 | Konica Minolta Holdings Inc | Image recording method, energy line hardening ink, and image recorder |
| CN1593922A (en) * | 2000-06-30 | 2005-03-16 | 西尔弗布鲁克研究有限公司 | Image compensation method for ink-ejecting print |
| JP2007125877A (en) * | 2005-10-03 | 2007-05-24 | Seiko Epson Corp | Printing apparatus, printing program, printing method, image processing device, image processing program, image processing method, and recording medium recording programs |
| US20080218574A1 (en) * | 2007-03-08 | 2008-09-11 | Konica Minolta Holdings, Inc. | Ink-jet recording method and ink-jet recording apparatus |
| CN108177442A (en) * | 2018-01-17 | 2018-06-19 | 森大（深圳）技术有限公司 | Nozzle abnormal compensating method, apparatus, ink jet printing device and storage medium |
| CN108274898A (en) * | 2018-01-17 | 2018-07-13 | 森大（深圳）技术有限公司 | Ink jet printer nozzles abnormal compensating method, apparatus, equipment and storage medium |
| CN108327404A (en) * | 2018-01-17 | 2018-07-27 | 森大（深圳）技术有限公司 | Printer nozzle abnormal compensating method, apparatus, equipment and storage medium |
| US20190023011A1 (en) * | 2017-07-19 | 2019-01-24 | Roland Dg Corporation | Inkjet printer |
| JP2019018433A (en) * | 2017-07-14 | 2019-02-07 | 株式会社ミマキエンジニアリング | Printing system, printing method, and printer |
| CN110202933A (en) * | 2019-06-20 | 2019-09-06 | 森大（深圳）技术有限公司 | Adjust method, apparatus, equipment and the medium of amount compensation abnormal nozzle out of ink |
| CN111845078A (en) * | 2019-04-29 | 2020-10-30 | 森大（深圳）技术有限公司 | Printing control method, device, equipment and medium with non-overlapping printing areas |
-
2020
- 2020-12-25 CN CN202011566993.0A patent/CN114683726B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1454148A (en) * | 2000-06-30 | 2003-11-05 | 西尔弗布鲁克研究有限公司 | Ink jet fault tolerance using oversize drops |
| CN1593922A (en) * | 2000-06-30 | 2005-03-16 | 西尔弗布鲁克研究有限公司 | Image compensation method for ink-ejecting print |
| CN1453130A (en) * | 2002-04-23 | 2003-11-05 | 佳能株式会社 | Ink jet head and ink jet printing machine |
| JP2003326691A (en) * | 2002-05-09 | 2003-11-19 | Konica Minolta Holdings Inc | Image recording method, energy line hardening ink, and image recorder |
| US20030222961A1 (en) * | 2002-05-09 | 2003-12-04 | Atsushi Nakajima | Image recording method, energy radiation curable ink and image recording apparatus |
| JP2007125877A (en) * | 2005-10-03 | 2007-05-24 | Seiko Epson Corp | Printing apparatus, printing program, printing method, image processing device, image processing program, image processing method, and recording medium recording programs |
| US20080218574A1 (en) * | 2007-03-08 | 2008-09-11 | Konica Minolta Holdings, Inc. | Ink-jet recording method and ink-jet recording apparatus |
| JP2019018433A (en) * | 2017-07-14 | 2019-02-07 | 株式会社ミマキエンジニアリング | Printing system, printing method, and printer |
| US20190023011A1 (en) * | 2017-07-19 | 2019-01-24 | Roland Dg Corporation | Inkjet printer |
| CN108177442A (en) * | 2018-01-17 | 2018-06-19 | 森大（深圳）技术有限公司 | Nozzle abnormal compensating method, apparatus, ink jet printing device and storage medium |
| CN108274898A (en) * | 2018-01-17 | 2018-07-13 | 森大（深圳）技术有限公司 | Ink jet printer nozzles abnormal compensating method, apparatus, equipment and storage medium |
| CN108327404A (en) * | 2018-01-17 | 2018-07-27 | 森大（深圳）技术有限公司 | Printer nozzle abnormal compensating method, apparatus, equipment and storage medium |
| CN111845078A (en) * | 2019-04-29 | 2020-10-30 | 森大（深圳）技术有限公司 | Printing control method, device, equipment and medium with non-overlapping printing areas |
| CN110202933A (en) * | 2019-06-20 | 2019-09-06 | 森大（深圳）技术有限公司 | Adjust method, apparatus, equipment and the medium of amount compensation abnormal nozzle out of ink |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116329043A (en) * | 2023-04-19 | 2023-06-27 | 一汽丰田汽车有限公司 | Bumper spraying method and device, electronic equipment and storage medium |
| CN116329043B (en) * | 2023-04-19 | 2024-05-14 | 一汽丰田汽车有限公司 | Bumper spraying method and device, electronic equipment and storage medium |
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