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：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：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：US08226205B2

公开(公告)日：2012-07-24

申请号：US11926736

申请日：2007-10-29

申请人： Hideo Izawa ,  Junichi Setoyama ,  Wataru Itabashi

发明人： Hideo Izawa ,  Junichi Setoyama ,  Wataru Itabashi

IPC分类号： B41J2/165

CPC分类号： B41J2/16552 ,  B41J2/16538 ,  B41J2/16541 ,  B41J2/16547

摘要： A wiping apparatus for a print head for wiping a head surface of the print head by rubbing the same with a blade is provided that includes a wiping box having a top open area; a blade support having the blade fastened thereto and disposed in an upper part of the wiping box so as to be rotatable between a wiping position at which a tip of the blade points upwards and a storage position at which the tip of the blade points downwards; leakproof plates fastened to the blade support for closing the top open area of the wiping box while the blade is in a state of the storage position; and a cleaning liquid nozzle disposed in the wiping box so that it is directed towards the blade in the storage position.

摘要翻译： 提供一种用于通过用刀片擦拭打印头的头表面来擦拭打印头的擦拭装置，其包括具有顶部开口区域的擦拭盒; 叶片支撑件，其具有固定到其上的叶片并且设置在擦拭箱的上部，以便能够在叶片的尖端向上指向的刮擦位置和叶片的尖端向下指向的存储位置之间旋转; 当叶片处于存储位置的状态时，紧固到叶片支撑件的防漏板关闭擦拭箱的顶部开口区域; 以及设置在擦拭箱中的清洁液体喷嘴，使其在存储位置中朝向叶片。

公开(公告)号：US20080106571A1

公开(公告)日：2008-05-08

申请号：US11926736

申请日：2007-10-29

申请人： Hideo Izawa ,  Junichi Setoyama ,  Wataru Itabashi

发明人： Hideo Izawa ,  Junichi Setoyama ,  Wataru Itabashi

IPC分类号： B41J2/165

CPC分类号： B41J2/16552 ,  B41J2/16538 ,  B41J2/16541 ,  B41J2/16547

摘要： It is undesirable that a cleaning liquid when cleaning a blade is scattered into the environment.Accordingly, a wiping apparatus for a print head 2 for wiping a head surface 2a of the print head by rubbing the same with a blade 7 is provided which comprises: a wiping box 8 having an open area at its top; a blade support 10 having the blade fastened thereto and disposed in an upper part of the wiping box so as to be rotatable over between a wiping position at which a tip of the blade points upwards and a storage position at which the tip of the blade points downwards; leakproof plates 12a and 12b fastened to the blade support for closing the top open area of the wiping box while the blade is in a state of the storage position; and a cleaning liquid nozzle 16 disposed in the wiping box so that it is directed towards the blade in the storage position.

摘要翻译： 清洗刀片时的清洗液不会被散落到环境中。 因此，提供了一种用于通过用刮刀7擦拭打印头的头表面2a来擦拭打印头2的擦拭装置，其包括：在其顶部具有开放区域的擦拭盒8; 刀片支撑件10，其具有固定到其上的刀片，并且设置在擦拭盒的上部，以便可以在刀片的尖端指向的擦拭位置和刀片尖端指向的存储位置之间旋转 向下; 当刀片处于存储位置的状态时，紧固到刀片支撑件的防漏板12a和12b用于关闭擦拭箱的顶部开口区域; 以及布置在擦拭箱中的清洁液喷嘴16，使得其在存储位置中朝向叶片。

公开(公告)号：US09090093B2

公开(公告)日：2015-07-28

申请号：US12537559

申请日：2009-08-07

申请人： Hideo Izawa ,  Takao Namiki ,  Yasushi Katagiri ,  Akira Ishikawa

发明人： Hideo Izawa ,  Takao Namiki ,  Yasushi Katagiri ,  Akira Ishikawa

IPC分类号： B41J2/01 ,  B41J3/407 ,  B41J11/42 ,  B41J15/00

CPC分类号： B41J3/4078 ,  B41J11/425 ,  B41J15/005

摘要： An ink jet recording apparatus in which a fabric as a recording medium is intermittently conveyed in an ink jet recording section is capable of printing an image on the fabric with precision and at high quality. The ink jet recording section of serial printing type includes a conveyer for intermittently conveying the fabric. Printing on the fabric intermittently conveyed in the ink jet recording section, the fabric printing ink jet recording apparatus with the conveyer intermittently conveying the fabric while it is temporarily stuck on the conveyer, includes: a feed roll for continuously feeding the fabric onto an upstream end of the conveyer, and a dancer roll unit, the feed roll and dancer roll unit being disposed upstream of the ink jet recording section in order from upstream in the traveling direction of the fabric; and a drying section, and a traction roll for continuously pulling the fabric from a downstream end of the conveyer for unsticking the fabric from the latter, the drying section and traction roll unit being disposed downstream of the ink jet recording section in order from upstream in the traveling direction of the fabric.

摘要翻译： 一种喷墨记录装置，其中作为记录介质的织物在喷墨记录部分间歇地传送能够以精确和高质量在织物上印刷图像。 串行打印类型的喷墨记录部分包括用于间歇地传送织物的输送机。 在喷墨记录部分间歇地传送的织物上进行打印时，带有输送机的织物印刷喷墨记录装置在临时粘贴在输送机上的同时间歇地传送织物的步骤包括：用于将织物连续地供给到上游端 的输送机，以及浮动辊单元，进给辊和浮动辊单元从织物的行进方向的上游开始依次设置在喷墨记录部的上游; 以及用于从输送机的下游端连续牵拉织物的牵引辊，用于从后者排出织物，干燥部分和牵引辊单元设置在喷墨记录部分的下游，从上游开始 织物的行进方向。

公开(公告)号：US20140031189A1

公开(公告)日：2014-01-30

申请号：US13946515

申请日：2013-07-19

申请人： Hideo Izawa ,  Reishi Fujiwara ,  Akira Ishikawa

发明人： Hideo Izawa ,  Reishi Fujiwara ,  Akira Ishikawa

IPC分类号： B31D1/02

CPC分类号： B31D1/026 ,  B23K26/0846 ,  B23K26/18 ,  B23K26/359 ,  B23K26/38 ,  B23K26/40 ,  B23K26/402 ,  B23K2103/40 ,  B23K2103/50 ,  B31D1/02 ,  B31D1/021 ,  B31D1/027 ,  B41J3/4075 ,  B41J11/663 ,  B41J11/666

摘要： A method of half-cut cutout processing of label paper 1 is disclosed that allows laser beam 11 to cut a label sheet 3 of the label paper 1 into a given cutout shape without damaging a supporting sheet 2. In the method, a cutting locus 30 along contours of the cutout shape is printed on a surface of the label sheet 3 in a single color which is darker than or equal in darkness to a color that is the darkest of colors in portions to be cut, and then the cutting locus 30 printed is irradiated with the laser beam, thereby cutting the label sheet 3 selectively into the cutout shape.

摘要翻译： 公开了一种标签纸1的半切割切割处理方法，其允许激光束11将标签纸1的标签片3切割成给定的切口形状而不损坏支撑片2.在该方法中，切割轨迹30 沿着切割形状的轮廓，将标签纸3的表面以黑色深黑色的单色印刷到要切割的部分中最暗的颜色，然后打印切割轨迹30 被激光束照射，从而将标签片3选择性地切割成切口形状。

公开(公告)号：US20110249067A1

公开(公告)日：2011-10-13

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： [Objective] To provide an ink-jet recording apparatus capable of suppressing contamination of a recording medium, efficiently utilizing installation space, and carrying out printing continuously onto both surfaces of the recording medium.[Means for Solution] 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 1a of the recording medium 1 and having a first drying drum 3a positioned 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; wherein the first unit 10a and the second unit 10b are adjacent to each other; in the first unit 10a, the first surface 1a is subjected to the printing when the recording medium 1 travels from the second unit 10b side toward an opposite side; in the second unit 10b, the second surface 1b is subjected to the printing when the recording medium 1 travels from the first unit 10a side toward an opposite side; and the recording medium 1 can continuously travel in the first unit 10a and the second unit 10b.

摘要翻译： [目的]提供一种喷墨记录装置，其能够抑制记录介质的污染，有效利用安装空间，并且在记录介质的两个表面上连续进行印刷。 解决方案本发明是一种喷墨记录装置100，其能够在记录介质1的两个表面上连续进行印刷，喷墨记录装置100具有：第一单元10a，具有第一喷墨 用于在记录介质1的第一表面1a上进行印刷并具有位于第一喷墨记录头2a下方的第一干燥鼓3a并在印刷之后加热和干燥记录介质1的记录头2a; 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 打印后的记录介质1; 其中第一单元10a和第二单元10b彼此相邻; 在第一单元10a中，当记录介质1从第二单元10b侧向相反侧行进时，第一表面1a经受印刷; 在第二单元10b中，当记录介质1从第一单元10a侧向相反侧行进时，第二表面1b经受印刷; 并且记录介质1可以在第一单元10a和第二单元10b中连续行进。