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Printer and inkjet printing method thereof

An inkjet printing and printer technology, applied in printing devices, printing, etc., can solve problems that affect the quality of printed products, cannot effectively suck ink mist and foreign objects in a timely manner, and achieve the effect of improving the quality of printed products

Active Publication Date: 2020-12-11
东莞市图创智能制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a printer and its inkjet printing method to solve the problem that in the prior art, it is impossible to timely and effectively suck the foreign matter before printing, the ink mist generated during printing and the foreign matter after solidification, which affect printing. Product quality problems

Method used

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  • Printer and inkjet printing method thereof
  • Printer and inkjet printing method thereof
  • Printer and inkjet printing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see figure 1 , the present invention discloses a printer, including a support assembly (not shown in the figure), a spray head 20, a first curing light source 30 and a first foreign matter removal assembly 50, the support assembly is used to support the printing medium to be printed, the The spray head 20 is located above the support assembly; the first foreign matter removal assembly 50 is connected to the spray head 20; the first foreign matter removal assembly 50 includes a first vent 531, a second vent 532, the first A curing light source 30 is located between the first vent 531 and the second vent 532 , and the first vent 531 is located between the first curing light 30 and the nozzle 20 . In inkjet printing, the first foreign matter removal component 50 sucks the ink mist through the first vent 531, and then the first curing light source 30 solidifies the ink. After the ink is cured, the first foreign matter removal component 50 passes through the second vent 532,...

Embodiment 2

[0058] see figure 2 , the structure of this embodiment is similar to that of Embodiment 1, the difference is that: the first foreign matter removal assembly 50 also includes a first cavity 501 and a second cavity 502, and the first cavity 501 and the second cavity The bodies 502 are isolated from each other, the first vent 531 is located below the first cavity 501 , and the second vent 532 is located below the second cavity 502 . After the print head 20 prints, the first foreign matter removal assembly 50 sucks the ink mist through the first vent 531, and then the first curing light source 30 solidifies the ink on the printing medium and the ink mist in the air above the printing medium, and the air above the printing medium After the solidified ink mist forms foreign matter that floats in the air or falls on the printing medium, the first foreign matter removal assembly 50 sucks the foreign matter in the air and on the printing medium through the second vent 532 . In additi...

Embodiment 3

[0080] see image 3 and Figure 4 As shown, the present invention also discloses the inkjet printing method of the printer of the above-mentioned embodiment 1, which includes the following steps:

[0081] S1. Control the first foreign matter removal assembly 50 to suck the foreign matter on the printing medium through the first air hole 531;

[0082] The controller controls the force with which the first foreign object removing assembly 50 sucks foreign objects through the first ventilation hole 531 , and the suction force when sucking foreign objects is optimal so that the printing medium will not be detached from the supporting assembly.

[0083] In a preferred embodiment of the present invention, the power of the first foreign object removal assembly 50 to suck foreign objects through the first vent hole 531 is controlled by the main board of the printer.

[0084] S2. Control the nozzle 20 to perform inkjet printing on the printing medium after the foreign matter is sucke...

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Abstract

The present invention relates to the technical field of inkjet printing, and in particular to a printer and an inkjet printing method thereof. The printer includes a support component, a nozzle, a first curing light source, a first foreign matter removal component, a second foreign matter removal component, and a second curing light source. The support component is used to support the printing medium to be printed, and the nozzle is located above the support component; first The foreign matter removal component is connected to the nozzle; the first foreign matter removal component includes a first vent and a second vent, the first curing light source is located between the first vent and the second vent, and the first vent is located between the first curing light source and the second vent. Between the nozzles; the first curing light source and the second curing light source are respectively located on opposite sides of the nozzles. The invention realizes timely and effective extraction of foreign matter before printing, ink mist before curing after printing, and foreign matter after curing, thereby improving the quality of printed products.

Description

technical field [0001] The invention relates to the technical field of inkjet printing, in particular to a printer and an inkjet printing method thereof. Background technique [0002] Because of its good printing effect, inkjet printing equipment can save the cost of plate making, and is widely used in many industries such as glass, ceramic tiles, advertisements, digital casings, leather color printing, building materials, and handicrafts. Foreign matter such as dust and impurities in the air floats and falls on the printing medium, and when printing on the printing medium with foreign matter, the newly printed ink covers the foreign matter, causing unwanted particles to bulge in the printed product, affecting the quality of the printed product ;When the nozzle is inkjet printing, some small ink droplets will be ejected. The small ink droplets are lighter than the ink droplets that need to be printed on the medium. The small ink droplets are scattered by the environment, com...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/01B41J2/17B41J11/00
CPCB41J2/1714B41J11/00214B41J11/00218
Inventor 刘晓俊李海平陈卫华黄明明
Owner 东莞市图创智能制造有限公司
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