Title:
INK CURING DEVICE AND CARRIAGE MECHANISM OF INK JET PRINTER
Document Type and Number:
WIPO Patent Application WO/2018/113152
Kind Code:
A1
Abstract:
An ink curing device (200), comprising an ultraviolet laser (210) and an oxygen suppressing device (220). A lower end of the ultraviolet laser is provided with a diverging lens (213) having a specific shape, while the oxygen suppressing device comprises an external nitrogen supplying device and a nitrogen gas diffusion unit (221) which are connected to each other. The ultraviolet laser is used as an ultraviolet radiation source, and matches the diverging lens having a specific shape, while a linear light spot having a controllable shape is obtained on a printing material so as to prevent the problem of ultraviolet diffusion; low-temperature curing prevents special printing materials from deforming such that the printer has a wide range of applications, and matching the oxygen suppressing device reduces power consumption while improving ink curing efficiency. Further provided is a carriage mechanism of an ink jet printer, which comprises a movable carriage bottom plate (100), a spray nozzle and an ink curing device, the spray nozzle and the ink curing device both being fixedly provided on the movable carriage bottom plate, while the ink curing device is provided on a side edge of the printing spray nozzle for use in quickly curing ink ejected from the printing spray nozzle.
Inventors:
LI XING (CN)
Application Number:
PCT/CN2017/081653
Publication Date:
June 28, 2018
Filing Date:
April 24, 2017
Export Citation:
Assignee:
LI XING (CN)
International Classes:
B41M7/00; C08J3/28
Foreign References:
| CN206287675U | 2017-06-30 | |||
| CN86103263A | 1986-11-12 | |||
| CN102656018A | 2012-09-05 | |||
| CN1260753A | 2000-07-19 | |||
| JPH05138882A | 1993-06-08 | |||
| CN105607351A | 2016-05-25 |
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