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公开(公告)号：US20140063110A1
公开(公告)日：2014-03-06
申请号：US14074853
申请日：2013-11-08
发明人： Yuki MORIYA , Yoshitaka SHIMADA , Kazuma OZAKI
IPC分类号： B41J13/00
CPC分类号： B41J11/0085 , B41J11/04 , B41J13/0009 , B41J29/38
摘要： The recording device includes recording unit for recording on a recording medium, conveying unit for conveying a recording medium upstream of the recording unit in the downstream direction, and an ejection unit for ejecting the recording medium which is downstream of the recording unit and which has undergone recording. The ejection unit has a drive roller and a driven roller urged toward the drive roller, the driven roller is capable of switching between a state of being urged by a first load and a state of being urged by a second load that is lower than the first load, the driven roller is set to the first-load selected state at least during rear end recording in which recording is performed on a rear end region of the recording medium, and the driven roller is set to the second-load selected state during ejection when the recording medium is ejected.
摘要翻译： 记录装置包括用于在记录介质上记录的记录单元，用于在下游方向上传送记录单元上游的记录介质的传送单元和用于喷射记录单元下游并经历过的记录介质的喷射单元 记录。 排出单元具有驱动辊和被驱动到驱动辊的从动辊，从动辊能够在由第一负载施力的状态和由比第一负载低的第二负载施力的状态之间切换 至少在记录介质的后端区进行记录的后端记录期间，从动辊被设定为第一负载选择状态，并且从动辊在排出期间被设定为第二负载选择状态 当记录介质被排出时。
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公开(公告)号：US20170274688A1
公开(公告)日：2017-09-28
申请号：US15460410
申请日：2017-03-16
发明人： Kenji HATADA , Takao YAMAMOTO , Hidenobu OTA , Kazuma OZAKI
CPC分类号： B41J29/38 , B41J2/01 , B41J11/001 , B41J15/02 , B41J15/04 , B65H20/30 , B65H23/188 , B65H2801/15
摘要： A medium feeding apparatus includes a feeding roller which feeds a printing medium, a roll holding portion which holds a roll body around which the printing medium is wound, an intermediate roller which pulls out the printing medium from the roll body and feeds the printing medium to the feeding roller, and a controller which synchronizes and controls driving of the feeding roller and the intermediate roller, in which the controller sets a target value in a driving control of the intermediate roller to be greater than a target value in a driving control of the feeding roller, so that tension is not applied to the printing medium between the feeding roller and the intermediate roller, when the feeding roller and the intermediate roller feed the printing medium.
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公开(公告)号：US20240316963A1
公开(公告)日：2024-09-26
申请号：US18611826
申请日：2024-03-21
发明人： Ryuji MORIYAMA , Yoshihiko MOMOSE , Kazuma OZAKI
IPC分类号： B41J25/308 , B41J29/02
CPC分类号： B41J25/3088 , B41J29/023
摘要： A recording apparatus including a medium supporting part, a recording unit, a movement unit, a height detection unit, and a control unit. The control unit causes the height detection unit to perform the primary detection and the secondary detection, in the primary detection, the displacement detection unit detects the contact and the non-contact with the medium while moving the contact part in a first direction such that when the contact is detected, a movement in the first direction is interrupted, and that the movement in the first direction is restarted after the medium supporting part is separated from the movement unit by a first distance, and in the secondary detection, the displacement detection unit detects the contact and the non-contact with the medium while moving the contact part in a second direction opposite to the first direction such that when the contact is detected.
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公开(公告)号：US20130113867A1
公开(公告)日：2013-05-09
申请号：US13730119
申请日：2012-12-28
发明人： Tsunenobu ENDO , Kazuma OZAKI , Tsuyoshi OTANI , Atsushi SUMII , Yasuharu HARADA
IPC分类号： B41J11/00
CPC分类号： B41J11/0015 , B41J11/002
摘要： An ink jet recording apparatus includes a recording head which discharges ultraviolet curing inks toward a recording sheet while reciprocally moving in a reciprocal movement direction M crossing a transportation direction S of the recording sheet; and an ultraviolet irradiation head which irradiates ultraviolet rays toward the ultraviolet curing inks discharged from the recording head and attached to the recorded medium. The recording head includes a going recording head and a returning recording head which are disposed at the front and the back of the reciprocal movement direction M with respect to a region in which the ultraviolet irradiation head irradiates the ultraviolet rays to the recording sheet.
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公开(公告)号：US20230286295A1
公开(公告)日：2023-09-14
申请号：US18182436
申请日：2023-03-13
发明人： Kazuma OZAKI
CPC分类号： B41J11/00212 , B41J11/00218 , B41J2/2107 , B41J29/50 , B41J2202/14
摘要： A printing apparatus includes a printing head configured to eject photocurable ink onto a medium, an irradiation portion configured to perform light irradiation of the medium, a mounting portion mounted with the irradiation portion and the printing head in the order from the irradiation portion to the printing head along a first direction, and a driving portion configured to move the mounting portion between a standby position where the printing head stands by and a stop position in the first direction with respect to the standby position. The stop position is a position where the irradiation portion faces the medium.
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公开(公告)号：US20230249477A1
公开(公告)日：2023-08-10
申请号：US18166210
申请日：2023-02-08
发明人： Kazuma OZAKI , Yoshitsugu TOKAI
IPC分类号： B41J11/00
CPC分类号： B41J11/00214
摘要： A printing apparatus includes a body portion and a carriage configured to move in a first direction along a first axis and in a second direction along a second axis orthogonal to the first axis. The carriage is mounted with a head configured to eject ink toward a medium and an irradiation unit configured to irradiate the medium with ultraviolet rays arranged side by side in the first direction. The irradiation unit includes a first contact portion and is supported movably in the second direction relative to the head. Movement of the carriage in the second direction brings the first contact portion and a second contact portion provided at the body portion into contact with each other. The irradiation unit moves in the second direction relative to the head as the carriage moves while the first contact portion and the second contact portion are in contact with each other.
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公开(公告)号：US20160023483A1
公开(公告)日：2016-01-28
申请号：US14874557
申请日：2015-10-05
发明人： Yuki MORIYA , Yoshitaka SHIMADA , Kazuma OZAKI
CPC分类号： B41J11/0085 , B41J11/04 , B41J13/0009 , B41J29/38
摘要： The recording device includes a recording unit, a conveying unit, an ejection unit, and a controller. The controller is configured to urge a driven roller of the ejection unit toward a drive roller of the ejection unit by a first load to eject a recording medium while the recording is performed on the recording medium of which a rear end has left the conveying unit, determine whether or not the recording is finished while the driven roller is urged toward the drive roller by the first load, switch the first load to a second load, which is less than the first load, to eject the recording medium on which the recording is finished in response to determining that the recording is finished, and urge the driven roller toward the drive roller by the second load while ejecting the recording medium on which the recording is finished.
摘要翻译： 记录装置包括记录单元，输送单元，排出单元和控制器。 所述控制器被构造成在其后端离开所述传送单元的记录介质上进行记录时，通过第一负载将所述喷射单元的从动辊推向所述喷射单元的驱动辊，以喷射记录介质， 在通过第一负载将从动辊推向驱动辊的同时确定记录是否完成，将第一负载切换到小于第一负载的第二负载，以将记录介质上的记录介质 响应于确定记录结束而完成，并且在喷射记录结束的记录介质的同时通过第二次加载将从动辊推向驱动辊。
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