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

Ink jet recorder

A recorder and inkjet technology, applied in printing and other directions, can solve the problems of image quality deterioration, nozzle plate damage, ink ejection direction deviation, etc., and achieve the effect of preventing image quality deterioration and preventing direct damage

Inactive Publication Date: 2010-06-16
SII PRINTEK
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Further, when the recording on the medium to be recorded is performed by continuously or intermittently ejecting ink from multi-nozzles, satellites appear from the ejected ink at this time, and a part of the satellites adheres to the nozzles. board, and the ejection direction of the ink is deviated, resulting in deterioration of image quality
[0010] Further, the nozzle plate of the inkjet head on the frame is directly exposed to the surface of the medium to be recorded, so there is no problem when the nozzle plate accidentally touches the wrinkle of the medium to be recorded or touches the surface of the medium to be recorded. In the event of expected large dust, the nozzle plate is liable to be damaged, resulting in deterioration of image quality

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
  • Ink jet recorder
  • Ink jet recorder
  • Ink jet recorder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] will be based on Figure 1 to Figure 3 Embodiments of the present invention are described in detail.

[0040] In this embodiment, the present invention is applied to an inkjet recording machine that performs recording on a medium to be recorded by an inkjet head mounted on a chassis. figure 1 In, reference numeral 1 is the main part of an inkjet head with an actuator part 2 and a hydrophilic nozzle plate 4 (made of polyimide as its material), including a multi-nozzle 3 as shown. Reference numeral 5 is an ink absorber which absorbs ink staying at the nozzle plate 4 . Reference numeral 6 is the absorber holding plate, which sandwiches and holds the ink absorber 5 between the nozzle plate 4 and the absorber holding plate itself. Reference numeral 7 is a frame including an absorber holding plate 6 on which the inkjet head 1 is mounted. Reference numeral 8 is the main part of the suction mechanism, which sucks ink staying at the ink absorber 5, and includes a cap 9 and a ...

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

An ink jet recorder of the present invention provides an apparatus in which an ink drip from a nozzle plate is prevented, deterioration of image quality is suppressed, and damage to the nozzle plate is prevented. An ink jet recorder for performing recording by an ink jet head on a medium to be recorded is constructed by including a hydrophilic nozzle plate 4, an ink absorber 5 which absorbs ink, an absorber holding board 6, pressurizing means for supplying ink to the ink jet head, and a cap 9 which sucks ink in theinkabsorber. Thus, ink is prevented from staying in the vicinity of nozzles, andthe nozzle plate is prevented from being directly damaged, so it is possible to provide an ink jet recorder in which deterioration of image quality is prevented.

Description

technical field [0001] The present invention relates to an ink jet recording machine capable of preventing image quality deterioration of an ink jet print head having a plurality of nozzles for ejecting ink. Background technique [0002] As a conventional inkjet recording machine for recording on a medium to be recorded by an inkjet head for ejecting ink from a plurality of nozzles, one is known in which the ink is prevented by designing a cap structure The dripping (for example, refer to JP2002-301830A ( figure 1 )). [0003] A conventional ink jet recording machine is described with reference to FIG. 7 as follows. [0004] The cover of this conventional inkjet recording machine is equipped with an ink introduction cover 101 for covering the nozzles of the inkjet head and introducing ink therein, and an ink introduction cover 101 for removing waste remaining between the inkjet head 107 and the frame 103 is installed. The waste ink of the ink 117 is removed from the cap 1...

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): B41J2/18B41J2/185B41J2/165
CPCB41J2/16508B41J2/1433
Inventor 佐伯真治
Owner SII PRINTEK