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Printing control method, device and equipment for PCB characters and storage medium

A technology of printing control and printing direction, applied in printing device, printing and other directions, can solve the problem of not being able to take into account the clear characters and full color blocks, and achieve the effect of improving the printing quality

Active Publication Date: 2019-12-20
SHENZHEN HOSONSOFT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to propose a printing control method, device, equipment and storage medium for PCB characters, aiming to solve the technical problem that the prior art PCB character printers cannot take care of clear characters and full color blocks

Method used

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  • Printing control method, device and equipment for PCB characters and storage medium
  • Printing control method, device and equipment for PCB characters and storage medium
  • Printing control method, device and equipment for PCB characters and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Embodiment 1 of the present invention provides a printing control method for PCB characters, such as figure 1 As shown, the method includes:

[0048] S1. Dividing the data to be printed into character data and color block data;

[0049] The printing data of a PCB character printer is usually a Gerber file, and the Gerber file is an ASCII code file. After reading the Gerber file, the data must be parsed first, and the parsed data can be classified into several specified primitives, such as points, lines, rectangles, Circle, arc, outline (any polygon), rounded rectangle, arbitrary outline (including ellipse), etc. If these primitives are filled, they are color blocks, and if the primitives are not filled, they are characters. In this way, the color block data and character data can be separated according to the primitive type.

[0050] In this embodiment, the character data may be the print data whose amount of ink output from the nozzle is less than the first preset va...

Embodiment 2

[0065] Embodiment 2 of the present invention provides a printing control method for PCB characters, such as image 3 As shown, the method includes:

[0066] S301, storing multiple sets of preset printing waveforms;

[0067] Wherein, the preset printing waveform may be a pre-adjusted printing waveform with clear printing characters, or a pre-adjusted printing waveform with full color patches. Each set of waveforms may include a first printed waveform with clear printed characters and a second printed waveform with full color patches. Multiple sets of printing waveforms can be stored for different printing inks, multiple sets of waveforms can be stored in the storage space of the card board, and the preset printing waveforms selected by the user are stored in the storage space of the host computer.

[0068] S302. Divide the data to be printed into character data and color block data;

[0069] This step is the same as step S1 in the first embodiment, and will not be repeated h...

Embodiment 3

[0088] Embodiment 3 of the present invention provides a printing control method for PCB characters, the method comprising:

[0089] S401, storing multiple sets of preset printing waveforms;

[0090] S402. Divide the data to be printed into character data and color block data;

[0091] S403. Obtain a first printing waveform corresponding to the character data and a second printing waveform corresponding to the color block data according to the mapping relationship between the printing waveform and the printing data;

[0092] S404. Obtain a data packet containing PCB circuit image information; determine the image position and character position of the PCB board according to the PCB circuit image information;

[0093] S405. Control the nozzle to print the character data at the character position in the first printing direction using the first printing waveform;

[0094] S406. Control the nozzle to print the color block data on the image position by using the second printing wav...

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Abstract

The invention discloses a printing control method, device and equipment for PCB characters and a storage medium, and relates to the technical field of PCB character printing. The method comprises thefollowing steps of dividing data to be printed into character data and color block data; acquiring a first printing waveform corresponding to the character data and a second printing waveform corresponding to the color block data according to a mapping relationship between the printing waveform and printing data; controlling a nozzle to print the character data in the first printing direction through adopting the first printing waveform; and controlling the nozzle to print the color block data in the second printing direction through adopting the second printing waveform. According to the printing control method, device and equipment for the PCB characters and the storage medium, the characters and the color blocks are printed in different printing directions of the nozzle through controlling different printing waveforms, so that it is guaranteed that a PCB character printer takes into account the printing effects of clear characters and full color blocks at the same time, and thus theprinting quality is improved.

Description

technical field [0001] The invention relates to the technical field of PCB character printing, in particular to a printing control method, device, equipment and storage medium for PCB characters. Background technique [0002] The PCB (printed circuit board) character printer is based on the working principle of the additive method. According to the gerber data produced by CAM, it is precisely positioned by the CCD, and then the specific text ink is printed on the circuit board and cured instantly by the ultraviolet lamp. So as to complete the project of PCB text craft. PCB character printer is the application of computer technology in the PCB industry. It can not only produce PCB boards conveniently and quickly, but also benefit the environmental protection of "pollution reduction and emission reduction", which meets the requirements of "green production". [0003] Usually, PCB character printers print characters and color blocks. The printing of characters requires clear c...

Claims

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Application Information

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IPC IPC(8): B41J2/01B41J29/393B41J29/38
CPCB41J2/01B41J29/38B41J29/393
Inventor 徐超黄中琨陈艳
Owner SHENZHEN HOSONSOFT CO LTD