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Liquid wiping-off device and ink-jet printing device

An ink jet printing device and liquid technology, applied in the direction of printing and the like, can solve the problems of shortening the contact time between the upper end and the wiper cleaner, insufficient cleaning of the wiper, etc., and achieve the effect of reliable cleaning

Active Publication Date: 2015-11-25
MIMAKI ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the liquid wiping device disclosed in Patent Document 1, there is a problem that when the upper end portion of the wiper to be wiped is actually rubbed against the wiper cleaner, the upper end portion of the wiper is deformed due to elastic deformation. The contact speed is accelerated, so the contact time between the upper end and the wiper cleaner is shortened, and the cleaning of the wiper is insufficient

Method used

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  • Liquid wiping-off device and ink-jet printing device
  • Liquid wiping-off device and ink-jet printing device
  • Liquid wiping-off device and ink-jet printing device

Examples

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Embodiment Construction

[0038]Hereinafter, an embodiment of the liquid wiping device of the present invention will be described in detail by taking an inkjet printing device including the liquid wiping device as an example.

[0039]

[0040] First, refer to Figure 1 ~ Figure 4 The inkjet printing device of this embodiment will be described. figure 1 is a front view of the inkjet printing device 1 . figure 2 It is a perspective view showing the printing unit 11 , the suction unit 21 , and the wiping unit 31 . in addition, image 3 as well as Figure 4 It is a perspective view which shows the wiping off part 31. In addition, in figure 2 In the drawings, each constituent member is simplified and shown for easy understanding of the drawings.

[0041] Such as figure 1 As shown, the inkjet printing apparatus 1 of the present embodiment has a printing unit 10 for printing on the recording medium M, and a control unit 20 for controlling the operation of each constituent member. Such as figure ...

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PUM

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Abstract

The invention provides a liquid wiping-off device and an ink-jet printing apparatus. A wiping member can be reliably cleaned by the liquid wiping-off device. The liquid wiping-off device comprises a wiping member (33) and a cleaner (43), wherein the internal surface (33a) of the wiping member can slide on a nozzle surface (15) of a recording head (13); the internal surface (43a) of the cleaning device (43) can slide on the internal surface (33a) of the wiping member (33); when the internal surface (33a) of the wiping member (33) slide on the internal surface (43a) of the cleaning device (43), the internal surface (33a) and the internal surface (43a) are intercrossed.

Description

technical field [0001] The invention relates to a liquid wiping device and an inkjet printing device. Background technique [0002] Generally, when printing is performed in an inkjet printing device, the ejected ink may adhere to the nozzle surface of the recording head next. Moreover, it also happens that such ink droplets gradually solidify to become thickened ink. If printing is performed directly with ink or gel-like thickened ink attached to the nozzle surface, ink droplets will fall onto the recording medium, or nozzle clogging will occur, resulting in a decrease in printing quality. Therefore, there is known a technique for performing maintenance of the recording head by wiping the nozzle surface of the recording head with a wiper made of a rubber material or the like. [0003] However, when wiping, the ink will adhere to the wiper, so similar to the case of the nozzle surface of the recording head, the ink adhering to the wiper will gradually solidify due to drying...

Claims

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Application Information

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IPC IPC(8): B41J2/165
Inventor 佐藤友哉
Owner MIMAKI ENG
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