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Residual ink scraper

A technology of scraping device and residual ink, applied in printing and other directions, can solve the problems of stuck wiper 21, large impact noise, and unsmooth movement of scraper 22.

Inactive Publication Date: 2007-11-07
BENQ CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the use of the residual ink scraper device 2 to remove the residual ink on the wiper 21 has some disadvantages, that is, every time the scraper 22 touches the wall 24 of the inkjet head maintenance station, a loud impact noise will be generated. , and the scraper 22 also often jams the wiper 21 because it does not move smoothly.

Method used

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  • Residual ink scraper
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Embodiment Construction

[0051] The preferred embodiments of the present invention are described below with reference to the drawings.

[0052] Please refer to Fig. 3, Fig. 4A and Fig. 4B, the residual ink scraping device 100 of the present embodiment is suitable for having an ink cartridge 31, an ink cartridge carrier 32, an inkjet head 33 and an inkjet head maintenance station 34 In an inkjet output device 3, and the residual ink scraping device 100 is set in the inkjet head maintenance station 34.

[0053] As shown in FIG. 4A and FIG. 4B , the residual ink scraping device 100 mainly includes a base 110 , a base 120 , two wiping seats 130 , a rotating seat 140 , two scrapers 150 and a positioning column 160 . Here, FIG. 3 and FIG. 4A are at the same viewing angle, while FIG. 4A and FIG. 4B are at different viewing angles (that is, the viewing angles differ by 120 degrees).

[0054] Please refer to FIG. 5A and FIG. 5B , there is a first through groove 111 and a third through groove 112 on the side o...

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PUM

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Abstract

This invention relates to ink remains shaking device, which is suitable to one ink jet output device with one ink loader and one ink jet head. The device comprises one base socket, one wiping device, one rotation socket and one shaking device, wherein the wiping device is located on the base socket movably to wipe off the remain ink on the head; the rotation socket is located on the base socket; the shaking device is located on the rotation socket between the first and second positions to shake off the remain ink on the wiping device.

Description

technical field [0001] The invention relates to a residual ink scraping device, in particular to a residual ink scraping device for scraping residual ink on a wiper. Background technique [0002] Generally speaking, when the ink used in the inkjet printer is stained on any part of the machine, the ink will become thicker or hardened over time, which will cause the mechanism of the inkjet printer to malfunction. For example, the general inkjet The residual ink on the inkjet head of the ink printer is removed by a residual ink scraping device, and the residual ink scraping device usually has a wiper (wiper), which is used to wipe off the residual ink on the inkjet head . However, when the wiper is used for a period of time, ink remains on it and hardens, so the scraping effect of the wiper becomes poor. Therefore, to remove the residual ink on the wiper, it is necessary to rely on another mechanism. [0003] Please refer to FIG. 1A , a conventional inkjet printer 1 mainly i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/135B41J2/165
Inventor 陈志宏
Owner BENQ CORP