Unlock instant, AI-driven research and patent intelligence for your innovation.

recording device

A technology for recording devices and recording parts, which is applied to printing, typewriters, etc. It can solve problems such as image quality degradation, different ejection distances, and ink drop accuracy reduction, and achieve the effect of suppressing quality degradation

Active Publication Date: 2018-05-08
SEIKO EPSON CORP
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when recording is performed on the circumferential surface of the recording medium using a recording device having a recording unit having a plurality of nozzle rows on the ink discharge surface, there is a gap of ink from the ink discharge surface to the recording medium. When the ejection distance is different for each nozzle row
Therefore, there is a possibility that the landing accuracy of the ink ejected from the nozzle row whose ink ejection distance is longer is lowered, thereby degrading the quality of the recorded image.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • recording device
  • recording device
  • recording device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Example 1 ( Figure 1 to Figure 9 )

[0028] Hereinafter, the recording device according to Embodiment 1 of the present invention will be described in detail with reference to the drawings.

[0029] figure 1 It is a schematic side sectional view showing the recording device 1 of this embodiment.

[0030] The structure of the recording apparatus 1 of the present embodiment is to include a recording mechanism 2, a drying mechanism 3, and a supply and discharge mechanism 4, and the setting part 6, which supports the recording medium P by the support part 7, is placed on the recording mechanism 2 by the moving mechanism 5. , the drying mechanism 3 and the supply and discharge mechanism 4 to perform recording.

[0031] Here, the recording device 1 of the present embodiment corresponds to the recording process at the recording mechanism 2, the drying process at the drying mechanism 3, and the supply and discharge process of the recording medium P at the supply and discharg...

Embodiment 2

[0079] Example 2 ( Figure 10 )

[0080] Next, the recording device 1 of the second embodiment will be described in detail with reference to the drawings.

[0081] Figure 10 It is a schematic side view showing a recording mechanism 2 as a main part of the recording device 1 of the second embodiment. In addition, components common to those of the above-described embodiments are denoted by the same symbols, and detailed description thereof will be omitted.

[0082] In addition, the recording apparatus 1 of the present embodiment has the same structure as the recording apparatus 1 of the first embodiment except for the structure of the recording mechanism 2, and the recording head 9 of the present embodiment has the same structure as the recording head 9 of the first embodiment.

[0083] Such as Figure 10 As shown, the structure of the recording device 1 of this embodiment is that the recording unit moving mechanism 8 moves in the direction Y (or direction X) and the direct...

Embodiment 3

[0084] Embodiment 3 ( Figure 11 )

[0085] Next, the recording device 1 of the third embodiment will be described in detail with reference to the drawings.

[0086] Figure 11 It is a schematic side view showing a recording mechanism 2 as a main part of the recording device 1 of the third embodiment. In addition, components common to those of the above-described embodiments are denoted by the same symbols, and detailed description thereof will be omitted.

[0087] In addition, the recording apparatus 1 of this embodiment has the same structure as the recording apparatus 1 of Embodiment 1 and Embodiment 2 except for the structure of the recording mechanism 2, and the recording head 9 of this embodiment is the same as that of Embodiment 1 and Embodiment 2. The structure of the recording head 9 is the same.

[0088] Such as Figure 11 As shown, the recording device 1 of this embodiment is provided with a recording head 9f capable of recording on the upper surface Pu of the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides a recording device that performs recording on a peripheral surface of a recording medium having a peripheral surface, and suppresses a decrease in the quality of a recorded image in the recording device. The recording device is provided with: a setting part capable of setting a recording medium having a circumferential surface; a recording part having a plurality of nozzle rows on the ink ejection surface for ejecting ink to the circumferential surface of the recording medium placed on the setting part ; The rotation mechanism makes the recording medium placed on the setting part and the recording part relatively rotate and move, and the plurality of nozzle rows have a nozzle row that ejects ink with higher visibility and ink that ejects ink with lower visibility. The nozzle row is arranged in the crossing direction intersecting with the rotation axis of the rotation movement, and the nozzle row ejecting the ink with high visibility is arranged in the crossing direction on the central part side of the ink ejection surface, The nozzle rows that eject ink with low visibility are arranged on the end side of the ink ejection surface in the cross direction.

Description

technical field [0001] The present invention relates to a recording device. Background technique [0002] Conventionally, a recording device that performs recording by ejecting a liquid onto a recording medium has been used. There are cases where recording is performed on recording media of various shapes using such a recording device, for example, recording is performed on the peripheral surface of the recording medium. Patent Document 1 discloses a recording device capable of recording on a spherical recording medium. [0003] In addition, as disclosed in Patent Document 2, a recording device including a recording unit having a plurality of nozzle rows on an ink ejection surface is used. [0004] However, when recording is performed on the circumferential surface of the recording medium using a recording device having a recording unit having a plurality of nozzle rows on the ink discharge surface, there is a gap of ink from the ink discharge surface to the recording medi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/01
CPCB41J3/4073B41J2/2114B41J2/2117B41J2/1433
Inventor 松桥邦彦
Owner SEIKO EPSON CORP