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A dual nozzle printing control system

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

Active Publication Date: 2017-01-04
宁波荣大创想智造科技有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 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 is repeated through a 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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  • A dual nozzle printing control system
  • A dual nozzle printing control system

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the drawings.

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

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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

[0001] Technical field: [0002] The invention relates to a printing device, in particular to a dual nozzle printing control system. [0003] Background technique: [0004] The printer is one of the output devices of the computer and is used to print the computer processing results on the relevant media. According to the technology used, printers can be divided into inkjet, thermal, laser, electrostatic, magnetic, light-emitting diode and other printers. [0005] 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 images but slow printing speed, they are suitable for small printers used in homes, so they are mostly used in homes. Personal computer printing. [0006] Due to the limited printing speed of thermal inkjet printers, it is seldom used for commercial printing. The limitation of printing speed is the defect of thermal inkjet printers. The current therm...

Claims

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Application Information

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Patent Type & Authority Patents(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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