Single-Pass printing device, control method and printing equipment

A technology for printing devices and controllers, applied in printing devices, printing, typewriters, etc., which can solve problems such as excessive ink output and unclear ink dots in printed pictures

Pending Publication Date: 2021-08-31
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] In view of this, the present invention provides a Single-Pass printing device, control method and printing equipment to solve the problem in the prior art that the ink dots in the printed picture are not clear due to the excessive amount of ink output before curing

Method used

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  • Single-Pass printing device, control method and printing equipment
  • Single-Pass printing device, control method and printing equipment
  • Single-Pass printing device, control method and printing equipment

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Embodiment 1

[0053] Embodiment 1 of the present invention discloses a Single-Pass printing device 1. Single-Pass printing means: the nozzle head is fixed without moving, and the printing medium 2 can obtain the pattern to be printed once it passes under the nozzle head, and the printing medium 2 It is a continuous motion, no pause printing method.

[0054] Specifically, the printing device 1 includes: a first printing module 11, including at least one nozzle, for inkjet printing a first type of ink and a second type of ink different from the first type of ink;

[0055] The second printing module 12 includes at least one nozzle for inkjet printing of the first ink and the second ink, wherein the first printing module 11 and the second printing module 12 are separated by a preset distance and on the printing medium 2 Parallel arrangement in the transmission direction;

[0056] a controller, the controller divides the ink volume of the first ink in the print data corresponding to the target ...

Embodiment 2

[0062] See Figure 1 to Figure 6 , the Single-Pass printing device 1 in Embodiment 2 of the present invention is improved on the basis of Embodiment 1.

[0063] Specifically, the printing device 11 includes a first printing module 11, a second printing module 12, a third printing module 13, a fourth printing module 14, a pre-curing mechanism 15 and a final curing mechanism 16, wherein the first printing module 11. The pre-curing mechanism 15, the third printing module 13, the pre-curing mechanism 15, the fourth printing module 14, the pre-curing mechanism 15, the second printing module 12 and the final curing mechanism 16 are parallel in sequence along the transmission direction of the printing medium 2 arranged in a row, and there is a preset distance between adjacent printing modules, the preset distance is a distance capable of accommodating the pre-curing mechanism 15, and the pre-curing mechanism 15 is arranged at the adjacent interval of the printing modules, which can m...

Embodiment 3

[0088] The Single-Pass printing device 1 in the third embodiment of the present invention is improved on the basis of the first embodiment.

[0089] Specifically, the printing device 1 includes a plurality of printing modules, a controller, a pre-curing mechanism 15 and a final curing mechanism 16 . Wherein each printing module includes a plurality of printing units, because the printing ink base color is four, so here preferably set four printing units in each printing module, here is not the quantity of printing units or printing modules limit, each printing unit prints one ink. The controller is electrically connected with the printing module, the pre-curing mechanism 15 and the final curing mechanism 16 . The controller splits the ink volume of the same ink in the print data corresponding to the target print image into multiple printing modules, and the controller controls the printing units printing the same ink to print again in the same area. By setting up multiple se...

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Abstract

The invention belongs to the technical field of ink-jet printing and provides a Single-Pass printing device, a control method and printing equipment to solve the problems that in the prior art, the ink outlet amount is too large, a cracking phenomenon occurs, or extreme diffusion occurs, and formed ink dots are not clear. The Single-Pass printing device comprises: a first printing module and a second printing module, wherein the first printing module and the second printing module are used for jetting first ink and second ink, the first printing module and the second printing module are spaced by a preset distance and are arranged in parallel in a printing medium transmission direction; and a controller which is used for splitting the ink quantity of ink in the printing data corresponding to the target printing image. The controller controls the first printing module and the second printing module to perform ink-jet printing according to the same area and the split ink amount so as to generate a target printing image. Through ink quantity splitting and re-ink-jet printing in the same area, under the condition that the total ink quantity is not changed, the single-time ink outlet quantity is reduced, and the problems that the ink outlet quantity is too large, ink dots are not clear and the like are solved.

Description

technical field [0001] The invention belongs to the technical field of inkjet printing, and in particular relates to a Single-Pass printing device, a control method and printing equipment. Background technique [0002] In the Single-Pass printing system, the traditional printing process is: one printing module inkjet prints one color at a time, and then performs pre-curing and final curing on the inkjet-printed area of ​​the module, or multiple printing The module inkjet prints multiple colors at once, followed by pre-curing and final curing of the inkjet-printed areas. The picture printed on the material by this printing process tends to have an overall bright light effect, which is difficult to meet the customer's production needs, and this process requires a single color or multiple colors to be discharged at one time before pre-curing. If the amount is too large, it will easily lead to extreme diffusion of ink jet printing on the material, and the ink dots will be uncle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J3/54B41J2/07B41J11/00
CPCB41J3/543B41J2/07B41J11/002B41J11/00214
Inventor 潘祥华周应财孟祥俊
Owner 东莞市图创智能制造有限公司
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