Unlock instant, AI-driven research and patent intelligence for your innovation.

Ink-jet printing method and device, electronic equipment and computer readable storage medium

A technology of inkjet printing and printing position, applied in the direction of printing device, calculation, digital output to printing unit, etc., can solve the problems of unable to print the image to be printed, deviation of printing position, inconsistency in size, etc., and achieve the limit of reducing resolution , Reduce printing error, reduce the effect of printing error

Active Publication Date: 2022-03-29
北京博示电子科技有限责任公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of inkjet printing of the target object according to the image to be printed, when using a grating ruler to measure the moving distance of the nozzle relative to the target object, the existing technology requires that the pixel pitch on the image to be printed must be an integer of the grating ruler unit scale times, this will make it impossible to print the image to be printed with any resolution using the method in the prior art
If the image to be printed is not an integral multiple of the scale of the grating ruler unit, when the content on the image to be printed is printed on the target object, the printing position of the target image printed on the target object will deviate, which will make the target image on the target object The size of the printed target image is inconsistent with the size of the image to be printed

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ink-jet printing method and device, electronic equipment and computer readable storage medium
  • Ink-jet printing method and device, electronic equipment and computer readable storage medium
  • Ink-jet printing method and device, electronic equipment and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] To facilitate the understanding of this embodiment, an inkjet printing method disclosed in the embodiment of the present application is firstly introduced in detail. The executive subject in this application can be the board control system, figure 1 shows a flow chart of an inkjet printing method provided by the embodiment of the present application, as figure 1 shown, including the following steps:

[0050] S1: Calculate the ratio of the pixel pitch on the image to be printed to the unit scale of the grating ruler to obtain the first value and the second value; wherein, the first value is the integer part of the ratio, and the second value is the fractional part of the ratio.

[0051] The to-be-printed image refers to the original image, that is, the function of the to-be-printed image is to print the contents of the to-be-printed image on the target object during inkjet printing. Wherein, the content in the image to be printed includes one or more of text, graphics ...

Embodiment 2

[0082] Based on the same technical concept, the embodiment of the present application also provides an inkjet printing device, Figure 4 It shows a schematic structural diagram of an inkjet printing device provided by an embodiment of the present application, as shown in Figure 4 As shown, the device includes:

[0083] Calculation module 401, configured to calculate the ratio of the pixel pitch on the image to be printed to the unit scale of the grating ruler to obtain a first value and a second value; wherein, the first value is an integer part of the ratio, and the second value is Values ​​are fractional parts of said ratios;

[0084] An acquisition module 402, configured to acquire the first cumulative value corresponding to the last inkjet printing performed by the nozzle on the first printing position on the target object if the current inkjet printing is not the first inkjet printing;

[0085] The first printing module 403 is configured to, when the first cumulative v...

Embodiment 3

[0098] Based on the same technical concept, the embodiment of the present application also provides an electronic device, Figure 5 shows a schematic structural diagram of an electronic device provided by an embodiment of the present application, as shown in Figure 5 As shown, the electronic device 500 includes: a processor 501, a memory 502, and a bus 503. The memory stores machine-readable instructions executable by the processor. When the electronic device is running, the processor 501 communicates with the memory 502 through the bus 503. , the processor 501 executes machine-readable instructions to execute the method steps described in Embodiment 1.

[0099] Refer to the description of Embodiment 1 for specific implementation method steps and principles, and details will not be repeated here.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an ink-jet printing method and device, electronic equipment and a computer readable storage medium, and the method comprises the steps: calculating the ratio of the distance between pixel points on a to-be-printed image to the unit scale of a grating ruler, and obtaining a first numerical value and a second numerical value; acquiring a first accumulated value corresponding to the last time of ink-jet printing performed on the first printing position on the target object by the nozzle; when the first accumulated value is not smaller than the unit scale and a third number of signals are received, the spray head is used for conducting current ink-jet printing on a second printing position on the target object; superposing a second numerical value on the basis of the first accumulated value and subtracting the unit scale to obtain a second accumulated value corresponding to the ink-jet printing, and taking the second accumulated value as a new first accumulated value; the difference between the third value and the second value is 1. According to the method, when the pixel point spacing on the to-be-printed image is not the integral multiple of the unit scale of the grating ruler, the printing error of the target image can be reduced.

Description

technical field [0001] The present application relates to the field of printing technology, in particular to an inkjet printing method, device, electronic equipment and computer-readable storage medium. Background technique [0002] When using the nozzle on the inkjet printer to perform inkjet printing on the target object, it needs to be realized by the relative movement between the nozzle and the target object. For example, when performing inkjet printing, the first position of the nozzle on the target object After printing, it needs to move to the second position to continue inkjet printing. [0003] In the process of inkjet printing of the target object according to the image to be printed, when using a grating ruler to measure the moving distance of the nozzle relative to the target object, the existing technology requires that the pixel pitch on the image to be printed must be an integer of the grating ruler unit scale Times, this will make it impossible to print imag...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F3/12B41J2/01B41J29/393
CPCG06F3/1208G06F3/1242G06F3/1253B41J29/393B41J2/01
Inventor 喻荣易茂婷程亮
Owner 北京博示电子科技有限责任公司