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Double-nozzle printing control system and control method

A technology of printing control and dual nozzles, which is applied in the direction of printing devices, printing, etc., can solve the problems of single printing nozzles, limited printing speed of thermal inkjet printers, and a large amount of printing time, so as to improve printing speed, avoid deviation, and be affected even force effect

Active Publication Date: 2015-12-16
宁波荣大创想智造科技有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] Due to the limited printing speed of thermal inkjet printers, it is rarely used for commercial printing. The limitation of printing speed is the defect of thermal inkjet printers. The current production of thermal inkjet printers is basically equipped with a single print head, which repeats the process through one print head. Passes or sweeps over the paper to print an image on the paper, in which operation printing takes a significant amount of time

Method used

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with accompanying drawing.

[0031] Such as figure 1 and figure 2 As shown, a dual-jet printing control system includes: a printing medium conveying device 100, an inkjet device 200, a lifting mechanism and an encoder 300; the printing medium conveying device 100 includes a conveying platform 110 and a drive motor 120, and the driving motor controls the conveying platform The operation of the conveying platform 110 includes a conveying belt 111 for conveying printing media and a roller 112 for driving the conveying belt to convey, and the inkjet device 200 can adjust the distance with the conveying platform 110 up and down under the control of the lifting mechanism; the encoder 300 and the conveying platform 110 is electrically connected, and the encoder 300 encodes the rotation angle of the rolling wheel 112 in the conveyor table 110 corresponding to the moving distance of the conveyor belt 111, and...

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Abstract

The invention relates to a double-nozzle printing control system, which comprises a printing medium conveyer that comprises a conveyor belt and a rolling wheel for driving the conveyor belt to convey printing medium; an ink-jet apparatus that comprises a first ink gun and a second ink gun that can be controlled for lifting, wherein the first ink gun and the second ink gun are set on two sides above the conveyor belt crossingly; an encoder that is used to record the step number of a rolling wheel when the first ink gun prints; when the first ink gun prints one side image, the encoder calculates the step number of the rolling wheel at the same time; when the printing medium enters under the second ink gun, the second ink gun is controlled to print the image on the other side at the area corresponding to the area where the first ink gun has printed based on the step number calculated by the encoder. The invention also provides a control method of the double-nozzle printing control system. By using double-nozzle printing, printing rate of the ink jet printer is greatly lifted.

Description

Technical field: [0001] The invention relates to a printing device, in particular to a dual-jet printing control system and control method. Background technique: [0002] A printer is one of the output devices of a computer, which is used to print computer processing results on related media. According to the technology used, printers can be divided into inkjet, thermal, laser, electrostatic, magnetic, light-emitting diode and other printers. [0003] Thermal inkjet printing is a printing technology of printers, and thermal inkjet printers are known to have a relatively high penetration rate. Due to the characteristics of clear printing images but slow printing speed, they are suitable for small printers used in households, so they are mostly used in households. Printing from a personal computer. [0004] Due to the limited printing speed of thermal inkjet printers, it is rarely used for commercial printing. The limitation of printing speed is the defect of thermal inkjet ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/01B41J29/38
Inventor 杜明
Owner 宁波荣大创想智造科技有限公司
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