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1. 发明授权

US10807386B2 Printing device 有权
公开(公告)号：US10807386B2
公开(公告)日：2020-10-20
申请号：US16422053
申请日：2019-05-24
申请人： MIYAKOSHI PRINTING MACHINERY CO., LTD.
发明人： Hideo Izawa , Seiji Komatsuda , Eiichi Tamura
IPC分类号： B41J29/38 , B41J11/00
摘要： To provide a printing device that can carry out a temperature adjustment of air in a simple manner and also provide superior energy efficiency, the present invention relates to a printing device 100 that is constituted by a printing part 5, a first air heater part 6a and a second air heater part 6b, as well as a control part 4, and each of the first air heater part 6a and the second air heater part 6b is constituted by at least one or more air heaters 6, and the control part 4 carries out a first control in which the first air heater part 6a is turned ON, while the second air heater part 6b is simultaneously turned OFF and a second control in which the first air heater part 6a is turned OFF, while the second air heater part 6b is simultaneously turned ON, with the first control and the second control being alternately switched in each fixed period.

2. 发明授权

US10759194B2 Drying device and ink-jet printing device equipped with the same 有权
公开(公告)号：US10759194B2
公开(公告)日：2020-09-01
申请号：US16173517
申请日：2018-10-29
申请人： MIYAKOSHI PRINTING MACHINERY CO., LTD.
发明人： Hideo Izawa , Kouichi Ooyama , Kazushige Sato , Hidetoshi Kon
IPC分类号： B41J11/00 , B41F23/04
摘要： A drying device H is provided with: a first heating roller part 10 and a second heating roller part 20 that guide a printed object X and are capable of heating the printed object X; a first heating part 11 that is formed so as to be opposed to the outer circumferential surface of the first heating roller part 10 and a second heating part 21 that is formed so as to be opposed to the outer circumferential surface of the second heating roller part 20, wherein after the printed object X has been guided to the first heating roller part 10 on the upstream side, it is guided to the second heating roller part 20 on the downstream side, with the setting temperature of the second heating roller part 20 being made higher than the setting temperature of the first heating roller part 10, and an ink-jet printing device I equipped with such a heating device.

3. 发明授权

US10532592B2 Inkjet recording apparatus head position adjustment mechanism and line head 有权
公开(公告)号：US10532592B2
公开(公告)日：2020-01-14
申请号：US15945330
申请日：2018-04-04
申请人： MIYAKOSHI PRINTING MACHINERY CO., LTD.
发明人： Hideo Izawa , Kouichi Ooyama , Ayumu Sasaki
IPC分类号： B41J25/00 , B41J2/01 , B41J25/34 , B41J2/21
摘要： A head position adjustment mechanism including: a head fixing section for fixedly supporting a head section; a linear-motion mechanism to which the head fixing section has been attached; and a bracket to which the linear-motion mechanism has been attached, the bracket has a tapered pin attached to the bracket and a plunger attached to the bracket, the tapered pin and the plunger facing each other, the tapered pin has its tapered part brought into contact with a first side end of the head fixing section in the X-axis direction, the plunger biases a second side end of the head fixing section in the X-axis direction toward the tapered pin, and moving up and down the tapered pin causes the head fixing section to linearly move in the X-axis direction so that the position of the head fixing section is adjusted.

4. 发明授权

US10105945B1 Inkjet recording apparatus and recording method using the same 有权
公开(公告)号：US10105945B1
公开(公告)日：2018-10-23
申请号：US15673711
申请日：2017-08-10
申请人： Miyakoshi Printing Machinery Co., Ltd.
发明人： Hideo Izawa , Takehiro Fujiwara
IPC分类号： B41J2/085 , B41J2/01 , B41J2/045 , B41J2/165
CPC分类号： B41J2/01 , B41J2/04511 , B41J2/04555 , B41J2/04575 , B41J2/085 , B41J2/16517 , B41J11/0015 , B41J13/02 , B41J2002/16561
摘要： An inkjet recording apparatus 100 which records on a transferred recording medium X by an inkjet scheme, wherein the inkjet recording apparatus 100 includes guide rolls R for guiding the recording medium X, the recording medium X being negatively charged, recording units 1, 2, 3, and 4 formed of a plurality of recording heads 1a, 2a, 3a, and 4a for spraying ink onto the recording medium X, and a conductive frame unit 11 for supporting the recording heads 1a, 2a, 3a, and 4a, the recording heads 1a, 2a, 3a, and 4a and the conductive frame unit 11 having a continuity relation and the recording heads 1a, 2a, 3a, and 4a being grounded via the conductive frame unit 11.

5. 发明授权

US09290013B2 Inkjet recording apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：US09290013B2
公开(公告)日：2016-03-22
申请号：US14572202
申请日：2014-12-16
申请人： MIYAKOSHI PRINTING MACHINERY CO., LTD.
发明人： Hideo Izawa , Takao Namiki , Yasushi Katagiri , Akira Ishikawa
IPC分类号： B41J2/01 , B41J3/00 , B41J11/00
CPC分类号： B41J11/0015 , B41J3/4078 , B41J11/002 , B41J29/06 , D06P5/30
摘要： An inkjet recording apparatus 100 is provided with a fabric feeding section A having a medium for recording 1 composed of a fabric, an inkjet section B for performing inkjet recording on the medium for recording 1 fed from the fabric feeding section A to form a recorded medium 1a, and a treating section C1, C2 having a drying section 11, 21 for drying the recorded medium 1a and a collecting section 12, 22 for collecting the dried recorded medium, the drying section 11, 21 and the collecting section 12, 22 being integrated with each other, where the treating section C1, C2 is attachable to and detachable from the inkjet section B.
摘要翻译：喷墨记录装置100具有：织物供给部A，其具有由织物构成的记录介质1;喷墨部B，用于在从织物供给部A供给的记录介质1上进行喷墨记录，以形成记录介质 1a，以及具有用于干燥记录介质1a的干燥部11,21的处理部C1，C2和收集干燥后的记录介质的收集部12,22，干燥部11,21和收集部12,22是其中处理部分C1，C2可连接到喷墨部分B上并可从其拆卸。

6. 发明授权

US10717300B2 Inkjet printer 有权
公开(公告)号：US10717300B2
公开(公告)日：2020-07-21
申请号：US16281545
申请日：2019-02-21
申请人： MIYAKOSHI PRINTING MACHINERY CO., LTD.
发明人： Hideo Izawa , Seiji Komatsuda , Eiichi Tamura
IPC分类号： B41J11/00 , F26B13/18 , F26B3/28 , B41J2/14
摘要： An inkjet printer capable of suppressing temperature unevenness of a drying drum itself as much as possible having a printing part for applying ink to a medium before printing, a drying drum for heating and drying a medium after printing having the ink applied in contact with an outer circumferential face thereof, and a controller capable of individually controlling heating of a plurality of sections obtained by dividing the drying drum along a plane perpendicular to a shaft direction thereof. Each of the respective sections is mounted with a heater part capable of heating the corresponding section, and heating of the heater parts of all of the sections is continuously controlled individually by the controller.

7. 发明授权

US09283759B1 Inkjet recording apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：US09283759B1
公开(公告)日：2016-03-15
申请号：US14844763
申请日：2015-09-03
申请人： MIYAKOSHI PRINTING MACHINERY CO., LTD.
发明人： Hideo Izawa , Yuuichi Yamazaki
IPC分类号： B41J2/14
CPC分类号： B41J2/1433 , B41J2/155 , B41J2/2146 , B41J2/505 , B41J2/515 , B41J25/001
摘要： An inkjet recording apparatus of a line head type where a resolution can be changed simply, and locating of nozzles can be performed simply and accurately is provided.The present invention is an inkjet recording apparatus 100 performing recording to a recording medium 1 using line heads H, wherein the inkjet recording apparatus 100 is provided with a rectangular first base plate 11, a rectangular second base plate 21, and a plurality of the line heads H arranged on the first base plate and the second base plate, wherein a side end of one side of the first base plate 11 has a step-like upper projection portion 12, a side end of the other side of the second base plate 21 has a step-like lower projection portion 22, the upper projection portion 12 and the lower projection portion 22 overlap each other so as to come in surface contact with each other in a vertical direction, and the first base plate 11 and the second base plate 21 are provided side by side in a state where a distal end of the lower projection portion 22 has been caused to abut on the first base plate 11, wherein a resolution is changed by finely moving the second base plate 21 to the first base plate 11 in a longitudinal direction.
摘要翻译：可以简单且准确地进行能够简单地改变分辨率并且可以进行喷嘴定位的线头型喷墨记录装置。本发明是喷墨记录装置100，其使用线头H对记录介质1进行记录，其中喷墨记录装置100设置有矩形的第一基板11，矩形的第二基板21和多条线头部H布置在第一基板和第二基板上，其中第一基板11的一侧的侧端具有台阶状的上突出部12，第二基板21的另一侧的侧端具有台阶状的下突出部22，上突出部12和下突起部22彼此重叠，以在垂直方向上彼此面接触，并且第一基板11和第二基板 21在下突出部22的前端已经抵接在第一基板11上的状态下并排设置，其中通过将第二基板21细微移动到fi来改变分辨率第一基板11沿纵向方向。

8. 发明授权

US10663226B2 Heating drum and ink-jet printing device equipped with the same 有权
公开(公告)号：US10663226B2
公开(公告)日：2020-05-26
申请号：US16205930
申请日：2018-11-30
申请人： Miyakoshi Printing Machinery Co., Ltd.
发明人： Hideo Izawa , Kouichi Ooyama , Kazushige Sato , Hidetoshi Kon
IPC分类号： F26B3/20 , F26B13/14 , F26B13/18 , F26B3/24 , B41J11/00 , H05B3/00
摘要： A heating drum, which guides a long-sized medium and also heats and dries the medium, includes a cylinder-shaped main body part, disc-shaped limb parts attached to the end parts of the main body part, and a shaft core attached to the limb parts. On an edge of an inner circumferential surface of the main body part, a cut-out part extending in the circumferential direction is formed. A groove part also extending in the circumferential direction is formed on the inner circumferential surface on an inner side from the cut-out part of the main body part. The cut-out part and the groove part are in parallel with each other, and the limb part is fitted to the cut-out part. A claw part is fixed to the limb part by a fitting tool, so that a hook part of the claw part is freely movably fitted to the groove part.

9. 发明授权

US10518558B1 Drying device and ink-jet printing device equipped with the same 有权
公开(公告)号：US10518558B1
公开(公告)日：2019-12-31
申请号：US16190829
申请日：2018-11-14
申请人： MIYAKOSHI PRINTING MACHINERY CO., LTD.
发明人： Hideo Izawa , Kouichi Ooyama , Kazushige Sato , Hidetoshi Kon
IPC分类号： B41J11/00 , F26B25/20 , F26B21/00 , F26B9/00 , B41F23/04 , F26B3/02
摘要： A drying device H is provided with: a heating roller part 10 that guides a printed object X and is capable of heating the rear surface of the printed object X; a hot air blowing part 11 for blowing hot air to the printed surface of the printed object X; a chamber 15 in which the heating roller part 10 and the hot air blowing part 11 are housed; a first plate frame 1 and a second plate frame 2 that are installed on two sides of the chamber 15; a supply-use air blower D1 for supplying air to the hot air blowing part 11; an exhaust-use air blower D2 for exhausting air inside the chamber 15; and a stage 5 on which the supply-use air blower D1 and the exhaust-use air blower D2 are mounted.

10. 发明授权

US10093095B2 Method for controlling inkjet printing apparatus 有权
公开(公告)号：US10093095B2
公开(公告)日：2018-10-09
申请号：US15619006
申请日：2017-06-09
申请人： Miyakoshi Printing Machinery Co., Ltd.
发明人： Hideo Izawa , Yasushi Katagiri , Seiji Komatsuda
IPC分类号： B41J2/045 , B41J2/14
摘要： A method for controlling an inkjet printing apparatus performing printing to an elongated printing medium 11, the method having a discharging step of performing continuous application to a piezoelectric element 23 of a nozzle to be used with a pulse number of two or more waves per one printing element to deform the piezoelectric element and thereby discharge ink in an ink chamber 22 from an opening portion 21, and a vibrating step of performing application of the piezoelectric elements 23 to all the nozzles with a pulse number of one wave per one printing element to deform the piezoelectric elements, thereby imparting only vibrations to the inks in the ink chambers 22 without discharging the inks, where the discharging step and the vibrating step are performed alternately.

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