Jet printing method for high-speed jet printing of piezoelectric nozzle
A jet printing, high-speed technology, applied in copy/marking methods, printing, electrical digital data processing, etc., can solve the problem of low frequency of jet printing, and achieve the effect of increasing jet printing blackness and improving jet printing efficiency
Pending Publication Date: 2020-07-17
广东阿诺捷喷墨科技有限公司
View PDF11 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] Aiming at the deficiencies of the prior art, the present invention provides a high-speed printing method of piezoelectric nozzles, which solves the problem of low printing frequency
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] see Figure 1-2 , the embodiment of the present invention provides a technical solution: a high-speed jet printing method of a piezoelectric nozzle, which specifically includes the following steps:
[0027] S1. Arrange the dot matrix data of the printing image according to the law of the piezoelectric nozzle, and the image will generate M rows*N columns of data in the XY direction. The image generation module is based on the Ydpi of the nozzle, and prin...
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
Login to View More Abstract
The invention discloses a jet printing method for high-speed jet printing of a piezoelectric nozzle. The method specifically comprises the following steps: S1, jet printing is carried out on DPI according to actual needs to generate jet printing data 1 bit; S2, a data conversion module converts 1-bit data into 2-bit data according to the ndpi image, S3, the waveform driving module drives the nozzle to work through the driving waveform according to the 2-bit data, and S4, the jet printing control module drives the nozzle to perform jet printing at the jet printing frequency of n / 2 dpi accordingto the converted data and waveform. The invention relates to the technical field of jet printing and provides a jet printing method for high-speed jet printing of a piezoelectric nozzlejet printing.Based on low-resolution jet printing data, 1 bit data is converted into 2 bit data; jet printing is executed on the control board card, so that the jet printing speed is increased through the low-resolution jet printing frequency, the high resolution of the jet printing effect is achieved through the driving capacity of the control board card, the purposes of the low-resolution frequency jet printing speed and the high-resolution jet printing blackness are achieved, the jet printing efficiency can be improved, and meanwhile the jet printing blackness is increased.
Description
technical field [0001] The invention relates to the technical field of jet printing, in particular to a jet printing method for high-speed jet printing with piezoelectric nozzles. Background technique [0002] A piezoelectric nozzle is generally composed of four parts: the nozzle part, the main part of the nozzle, the ink supply system and the drive circuit. The nozzle part is the actuator for ink ejection, and it is also the smallest part. The volume of the main body of the nozzle in practical applications is The largest structure is also the structure we can see at first glance. The ink supply part is composed of two parts: ink supply and transmission. The interface is the ink supply interface. The ink reaches the inside of the nozzle through this interface until the "ink ink" shown Pipeline", waiting for the nozzle to eject the ink at any time. Due to the particularity of this ink supply form, in practical applications, the quality of the ink supply system scheme also dir...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/12B41M5/00
CPCG06F3/1208G06F3/1253B41M5/00
Inventor 龚博
Owner 广东阿诺捷喷墨科技有限公司