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Inkjet coding device with distance measuring function and using method thereof

A distance measuring device and a coding technology, applied in the field of coding, can solve the problems of affecting the printing effect and the degree of distance change, and achieve the effects of saving labor and time costs, reducing the difficulty of debugging, and achieving a good printing effect.

Active Publication Date: 2018-02-16
北京赛腾标识系统股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of coding the products in the flow production line, the product as the substrate cannot guarantee that each printing can be carried out under the standard printing distance, and the distance changes greatly, which often affects the printing effect

Method used

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  • Inkjet coding device with distance measuring function and using method thereof
  • Inkjet coding device with distance measuring function and using method thereof
  • Inkjet coding device with distance measuring function and using method thereof

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] figure 1 It is a schematic diagram of an embodiment of a coding device with distance measuring function according to the present invention. As shown in the figure, the inkjet coding device with distance measuring function generally includes two parts: a spray head 100 and a control module 200 .

[0038] The spray head 100 further comprises a nozzle 110 , a charging positive plate 121 and a charging negative plate 122 for charging ink droplets, a high voltage positive plate 131 and a high voltage negative plate 132 for deflecting charged ink droplets, and a distance measuring device 140 .

[0039] The control m...

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Abstract

The invention discloses an inkjet printing device with a distance measuring function. The device comprises a spray head and a control module, wherein the spray head comprises a spray nozzle, a pair of charging pole plates used for charging ink drops, a pair of high-voltage pole plates used for deflecting the charged ink drops, as well as a distance measuring device which is fixed relative to the spray head; and the control module comprises an ink route system, an ink drop charging control system, a high-voltage control system, a controller and a storage device where at least one table group is stored. According to the device provided by the invention, different charging methods and charging compensation data are utilized according to different inkjet printing distances, so as to achieve a good inkjet printing effect. The invention further discloses an inkjet printing method with the distance measuring function.

Description

technical field [0001] The invention relates to the technical field of inkjet coding, in particular to an inkjet inkjet device with a distance measuring function and a method for using the same. Background technique [0002] Continuous inkjet technology is a technology that uses a nozzle to continuously spray evenly spaced ink droplets to the substrate to complete the printing technology. According to the printing content and the requirements for the printing effect, the charging plate selectively charges the ink droplets with different electric charges during the spraying process, so that the flight trajectories of the charged ink droplets are different when they pass through the electric field formed by the high-voltage plate. The degree of deviation results in the formation of different patterns on the substrate. Factors that affect printing quality usually include ink characteristics, ink drop flight speed, and printing distance. Since the distance of the nozzle of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/12
CPCB41J2/12
Inventor 傅宏文金存山
Owner 北京赛腾标识系统股份公司
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