公开(公告)号：US09004660B2

公开(公告)日：2015-04-14

申请号：US13134898

申请日：2011-06-20

申请人： Hideo Izawa ,  Akira Ishikawa ,  Wataru Itabashi

发明人： Hideo Izawa ,  Akira Ishikawa ,  Wataru Itabashi

IPC分类号： B41J2/175

CPC分类号： B41J2/175 ,  B41J2/17513 ,  B41J2/17596

摘要： An ink supply device for an inkjet recording apparatus including a back pressure tank 21, a distribution tank 12, a plurality of ink opening/closing electromagnetic valves 13, and a plurality of recording heads 14, in which the distribution tank 12 is connected to the back pressure tank 21 via an ink supply path 24, the plurality of ink opening/closing electromagnetic valves 13 is directly attached to the distribution tank 12 while being connected to the plurality of recording heads 14 via a distribution supply pipe 15 and the distribution tank 12 contains a humidification heater 71 for humidifying ink and a temperature sensor 72.

摘要翻译： 一种用于喷墨记录装置的供墨装置，包括背压罐21，分配罐12，多个油墨打开/关闭电磁阀13和多个记录头14，其中分配罐12连接到 背压罐21通过供墨路径24，多个油墨打开/关闭电磁阀13通过分配供给管15和分配箱12连接到多个记录头14而直接附接到分配罐12 包含用于加湿油墨的加湿加热器71和温度传感器72。

公开(公告)号：US20120001988A1

公开(公告)日：2012-01-05

申请号：US13134898

申请日：2011-06-20

申请人： Hideo Izawa ,  Akira Ishikawa ,  Wataru Itabashi

发明人： Hideo Izawa ,  Akira Ishikawa ,  Wataru Itabashi

IPC分类号： B41J2/175

CPC分类号： B41J2/175 ,  B41J2/17513 ,  B41J2/17596

摘要： [Problem to be Solved] To provide, in an inkjet recording apparatus including a plurality of recording heads, an ink supply device for the inkjet recording apparatus capable of efficiently humidifying ink flowing through the recording heads to control the viscosity of the ink.[Solution] In an ink supply device for an inkjet recording apparatus including a back pressure tank 21, a distribution tank 12, a plurality of ink opening/closing electromagnetic valves 13, and a plurality of recording heads 14, and in which the distribution tank 12 is connected to the back pressure tank 21 via an ink supply path 24, the plurality of ink opening/closing electromagnetic valves 13 is directly attached to the distribution tank 12 while being connected to the plurality of recording heads 14 via a distribution supply pipe 15, in which the distribution tank 12 contains a humidification heater 71 for humidifying ink and a temperature sensor 72.

摘要翻译： [待解决的问题]为了在包括多个记录头的喷墨记录装置中提供能够有效地加湿流过记录头的墨以控制墨的粘度的喷墨记录装置的墨供给装置。 [解决方案]在用于包括背压罐21，分配罐12，多个油墨打开/关闭电磁阀13和多个记录头14的喷墨记录装置的供墨装置中，其中分配罐 12通过供墨路径24连接到背压罐21，多个油墨打开/关闭电磁阀13通过分配供给管15连接到多个记录头14而直接附接到分配罐12 其中分配罐12包含用于加湿油墨的加湿加热器71和温度传感器72。

公开(公告)号：US09004627B2

公开(公告)日：2015-04-14

申请号：US13928434

申请日：2013-06-27

申请人： Hideo Izawa ,  Takao Namiki ,  Akira Ishikawa ,  Wataru Itabashi

发明人： Hideo Izawa ,  Takao Namiki ,  Akira Ishikawa ,  Wataru Itabashi

IPC分类号： B41J2/175

CPC分类号： B41J2/17596 ,  B41J2/175

摘要： An inkjet recording apparatus which can make a distribution tank compact and has excellent pressure-control precision is provided with an inkjet portion A having a recording head 11 for applying ink to a recording medium 1 and a distribution tank 12 for supplying ink to the recording head 11, an ink supply means B having a main tank 21 for supplying ink to the distribution tank 12, and an air supply means C having an air chamber 31 communicating with a space 12ain the distribution tank 12 and a pressure adjustment mechanism provided on the air chamber 31 via a solenoid valve, where the pressure of the space 12a and the internal pressure of the air chamber 31 are equal to each other.

摘要翻译： 具有能够使分配罐紧凑并且具有优异的压力控制精度的喷墨记录装置设置有具有用于将油墨施加到记录介质1的记录头11的喷墨部A和用于向记录头供墨的分配槽12 如图11所示，具有用于向分配罐12供给墨水的主罐21的供墨装置B和具有与分配罐12的空间12连通的空气室31的空气供给装置C和设置在空气中的压力调节机构 通过电磁阀，空间12a的压力和空气室31的内部压力彼此相等。

公开(公告)号：US08777383B2

公开(公告)日：2014-07-15

申请号：US13134897

申请日：2011-06-20

申请人： Hideo Izawa ,  Akira Ishikawa ,  Wataru Itabashi

发明人： Hideo Izawa ,  Akira Ishikawa ,  Wataru Itabashi

IPC分类号： B41J2/175

CPC分类号： B41J2/16526 ,  B41J2/175 ,  Y10T137/2564

摘要： A pressure purging device for an inkjet recording apparatus includes a back pressure tank 21, a distribution tank 12, ink opening/closing electromagnetic valves 13, and recording heads 14, and in which the distribution tank 12 is connected to the back pressure tank 21 via an ink supply path 24, the ink opening/closing electromagnetic valves 13 are attached to the distribution tank 12 while being connected to the recording heads 14 via the distribution supply pipe 15, the ink opening/closing electromagnetic valves 13 are directly attached to the distribution tank 12, and there is provided an air switching three-port electromagnetic valve 61 connected to an upper part inside of the back pressure tank 21 via an air path 63 while being connected to a compressed air supply path 62.

摘要翻译： 用于喷墨记录装置的压力清洗装置包括背压罐21，分配箱12，油墨打开/关闭电磁阀13和记录头14，并且其中分配罐12经由 供墨路径24，油墨打开/关闭电磁阀13在经由分配供给管15连接到记录头14的同时附接到分配罐12，油墨打开/关闭电磁阀13直接附接到分配 并且设置有一个空气切换三端口电磁阀61，该空气切换三端口电磁阀61连接到压缩空气供应路径62上，该空气切换三端口电磁阀61经由空气通道63连接到背压罐21的上部。

公开(公告)号：US20120038706A1

公开(公告)日：2012-02-16

申请号：US13207158

申请日：2011-08-10

申请人： Hideo IZAWA ,  Akira Ishikawa ,  Wataru Itabashi

发明人： Hideo IZAWA ,  Akira Ishikawa ,  Wataru Itabashi

IPC分类号： B41J2/165

CPC分类号： B41J2/16588 ,  B41J2/16538 ,  B41J2/16541 ,  B41J2/16544

摘要： A method of wiping a line blade with a blade is disclosed that prevents premature wear and break of the blade and preserving its elastic deformation from soiling the environment. Accordingly, in the method of wiping the line head 3 comprising a plurality of nozzle heads 3a, 3b, 3c, 3d each of which has a head bottom face and a nozzle face A in which a number of open ink nozzles are formed, the nozzle face lying centrally of the head bottom face in a direction of printing width and being flush with the head bottom face, the nozzle heads being arranged in a direction of printing width and supported by a carriage 4 wherein the head bottom face of each of the nozzle heads of the line head is wiped with a blade 11 moved relative thereto in a direction of printing width, wiping is effected with an end of the blade 11 brought into contact with the head bottom face from a position between one end of the head bottom face in the direction of printing width and the corresponding one end of the nozzle face to a position between the other end of said head bottom face in the direction of printing width and the corresponding other end of the nozzle face.

摘要翻译： 公开了一种用刀片擦拭线刀的方法，其防止刀片的过早磨损和破裂，并保持其弹性变形以免污染环境。 因此，在具有头部底面的多个喷嘴头3a，3b，3c，3d以及形成有多个开口喷嘴的喷嘴面A的线头3的擦拭方法中，喷嘴 面部位于头部底面的打印宽度方向的中央并且与头部底面齐平，喷嘴头沿打印宽度的方向布置并由托架4支撑，其中每个喷嘴的头部底面 线头的头部被沿着打印宽度的方向相对移动的刀片11擦拭，擦拭是由刀片11的头部底面与头部底面的一端之间的位置 沿打印宽度的方向和喷嘴面的对应的一端到打印宽度方向上的头底面的另一端与喷嘴面的对应的另一端之间的位置。

公开(公告)号：US20120001987A1

公开(公告)日：2012-01-05

申请号：US13134897

申请日：2011-06-20

申请人： Hideo Izawa ,  Akira Ishikawa ,  Wataru Itabashi

发明人： Hideo Izawa ,  Akira Ishikawa ,  Wataru Itabashi

IPC分类号： B41J2/175

CPC分类号： B41J2/16526 ,  B41J2/175 ,  Y10T137/2564

摘要： [Problem to be Solved] To provide a pressure purging device for an inkjet recording apparatus enabling pressure-purging only designated one of a plurality of recording heads and capable of preventing ink from leaking during the pressure purging.[Solution] In a pressure purging device for an inkjet recording apparatus including a back pressure tank 21, a distribution tank 12, a plurality of ink opening/closing electromagnetic valves 13, and a plurality of recording heads 14, and in which the distribution tank 12 is connected to the back pressure tank 21 via an ink supply path 24, the plurality of ink opening/closing electromagnetic valves 13 is attached to the distribution tank 12 while being connected to the plurality of recording heads 14 via the distribution supply pipe 15, the plurality of ink opening/closing electromagnetic valves 13 is directly attached to the distribution tank 12, and there is provided an air switching three-port electromagnetic valve 61 connected to an upper part inside of the back pressure tank 21 via an air path 63 while being connected to a compressed air supply path 62. [Selected Drawing] FIG. 1

摘要翻译： [待解决的问题]提供一种用于喷墨记录装置的压力清洗装置，其能够仅使用多个记录头中的一个指定的压力吹扫，并且能够防止在压力清洗期间油墨泄漏。 [解决方案]在用于喷墨记录装置的压力清洗装置中，包括背压罐21，分配罐12，多个油墨打开/关闭电磁阀13和多个记录头14，并且其中分配罐 12通过供墨路径24连接到背压罐21，多个油墨打开/关闭电磁阀13通过分配供给管15连接到多个记录头14，而附接到分配罐12， 多个油墨打开/关闭电磁阀13直接附接到分配罐12，并且设置有一个空气切换三端口电磁阀61，该空气切换三端口电磁阀61经由空气通道63连接到背压箱21的内部上部，同时 连接到压缩空气供应路径62。 1

公开(公告)号：US08398193B2

公开(公告)日：2013-03-19

申请号：US13135750

申请日：2011-07-14

申请人： Hideo Izawa ,  Akira Ishikawa ,  Kouichi Ooyama

发明人： Hideo Izawa ,  Akira Ishikawa ,  Kouichi Ooyama

IPC分类号： B41J25/308

CPC分类号： B41J25/3088 ,  B41J25/308

摘要： [Problem to be Solved] To provide an inkjet recording apparatus capable of adjusting a gap with high accuracy and easily.[Solution] The present invention provides an inkjet recording apparatus 100 including line heads 20 to 23 capable of recording on a recording medium 1, a head box 11 that houses the line heads 20 to 23, and gap adjustment cams 30 to 32 that abut on a lower surface of a bottom 11b in the head box 11, in which the head box 11 is slightly movable in an up-and-down direction by rotating the gap adjustment cams 30 to 32.

摘要翻译： [待解决的问题]提供能够高精度且容易地调整间隙的喷墨记录装置。 [解决方案]本发明提供一种喷墨记录装置100，其包括能够在记录介质1上记录的行头20至23，容纳行头20至23的头盒11和邻接的行间距调节凸轮30至32 头箱11中的底部11b的下表面，其中通过旋转间隙调节凸轮30至32，头箱11可在上下方向上稍微移动。

公开(公告)号：US08371689B2

公开(公告)日：2013-02-12

申请号：US12927485

申请日：2010-11-16

申请人： Hideo Izawa ,  Akira Ishikawa

发明人： Hideo Izawa ,  Akira Ishikawa

IPC分类号： B41J2/01

CPC分类号： B41J3/60 ,  B41J11/002 ,  B41J15/04 ,  B41J29/13

摘要： The present invention is an ink-jet recording apparatus 100 capable of carrying out printing continuously onto both surfaces of a recording medium 1, the ink-jet recording apparatus 100 having: a first unit 10a having a first ink-jet recording head 2a for carrying out printing onto a first surface la of the recording medium 1 and having a first drying drum 3apositioned below the first ink-jet recording head 2a and heating and drying the recording medium 1 after the printing; and a second unit 10b having a second ink-jet recording head 2b for carrying out printing onto a second surface 1b of the recording medium 1 and having a second drying drum 3b positioned below the second ink-jet recording head 2b and heating and drying the recording medium 1 after the printing.

摘要翻译： 本发明是一种喷墨记录装置100，其能够连续地在记录介质1的两个表面上进行打印，喷墨记录装置100具有：第一单元10a，具有用于承载的第一喷墨记录头2a 将其印刷到记录介质1的第一表面1a上，并具有位于第一喷墨记录头2a下方的第一干燥鼓3，并在印刷之后加热和干燥记录介质1; 以及具有第二喷墨记录头2b的第二单元10b，用于在记录介质1的第二表面1b上进行印刷，并具有位于第二喷墨记录头2b下方的第二干燥鼓3b，并加热并干燥 记录介质1。

公开(公告)号：US08177327B2

公开(公告)日：2012-05-15

申请号：US12648051

申请日：2009-12-28

申请人： Hideo Izawa ,  Takao Namiki ,  Akira Ishikawa ,  Yuuichi Yamazaki

发明人： Hideo Izawa ,  Takao Namiki ,  Akira Ishikawa ,  Yuuichi Yamazaki

IPC分类号： B41J23/00

CPC分类号： B41J2/155 ,  B41J2202/19 ,  B41J2202/20

摘要： An ink jet recording apparatus in which a head supporting plate having a line head mounted thereon which comprises a plurality of short heads staggered is attached to a carriage whereby recording is performed by ink jet printing with the line head on a recording medium positioned beneath the carriage is rendered capable of using ordinary short heads.To this end, in an ink jet recording apparatus in which a head supporting plate 12 having a line head mounted thereon which comprises a plurality of short heads 11 staggered is attached to a carriage 9 whereby recording is performed by ink jet printing with the line head on a recording medium 2 positioned beneath the carriage, a portion of projection 25 is provided which is formed on a surface of attachment where the head supporting plate is attached to the carriage, the portion of projection entering into a hole 26 formed in the carriage; and a portion of recess is provided which is formed on an obverse side of the head supporting plate and at a position corresponding to that of the portion of projection and whose inner bottom surface becomes a head mounting surface 27 on which a said short head having a nozzle is to be mounted, the head mounting surface being formed with a nozzle accepting hole adapted to accept the nozzle of the short head for mounting the short head on the head mounting surface.

摘要翻译： 一种喷墨记录装置，其中安装有其上包括多个短头的行头的头支撑板被安装在滑架上，由此通过喷墨打印进行记录，该记录介质位于载架 能够使用普通的短头。 为此，在其上安装有包括多个短头11的行头的头支撑板12安装在滑架9上的喷墨记录装置中，由此通过喷墨打印与线头进行记录 在位于托架下方的记录介质2上，设有突出部25的一部分，该突起25形成在安装在支承板上的安装面上，突出部分进入形成于托架中的孔26中。 并且设置一部分凹部，其形成在头部支撑板的正面上并且在与突出部分相对应的位置处，并且其内底表面变成头部安装表面27，在该头部安装表面上，具有 要安装喷嘴，头安装表面形成有适于接纳短头喷嘴的喷嘴接收孔，用于将短头安装在头安装表面上。

公开(公告)号：US08087358B2

公开(公告)日：2012-01-03

申请号：US12571683

申请日：2009-10-01

申请人： Hideo Izawa ,  Takao Namiki ,  Akira Ishikawa ,  Yuuichi Yamazaki

发明人： Hideo Izawa ,  Takao Namiki ,  Akira Ishikawa ,  Yuuichi Yamazaki

IPC分类号： B41F17/00

CPC分类号： B41J3/4078 ,  B41J11/007 ,  D06P5/30

摘要： To enable fabric of any length to be continuously printed without causing a textile printing unit to cease its operation, a textile printing method is provided in which fabric is conveyed by a conveyer belt and passed through a printing section to print on the fabric, the printing section having a textile printing ink jet printer disposed opposite the conveyer belt, wherein the printing section is continuously supplied with the fabric comprising a plurality of successive sheets of fabric, each sheet having a given length, such a sheet of fabric for supply into the printing section having a terminal end tied with a starting end of a sheet of a fabric for continuous succeeding supply in the state that the terminal and starting ends are in contact with each other.

摘要翻译： 为了使任何长度的织物能够连续打印而不会导致纺织品印刷单元停止其操作，提供了一种织物印刷方法，其中织物由输送带输送并通过印刷部分以在织物上印刷，印刷 该部分具有布置在输送带对面的织物印刷喷墨打印机，其中印刷部分连续地供应织物，该织物包括多个连续的织物片，每个片材具有给定的长度，这样的织物片供应到印刷 该端部具有与织物片材的起始端连接的终端，用于在端子和起始端彼此接触的状态下连续地继续供电。