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公开(公告)号：US20150239006A1
公开(公告)日：2015-08-27
申请号：US14708983
申请日：2015-05-11
IPC分类号： B05D1/04
CPC分类号： B05D1/04 , B05B5/04 , B05B5/0426 , B05B5/043 , B05B5/047 , B05B5/0533 , B05B13/0431 , H02M7/103
摘要： An electrostatic painting apparatus (1) includes: a paint gun (4) that has a bell cup (4a) serving as an atomization portion that atomizes a paint, and an air nozzle (7) serving as an air discharge portion that discharges shaping air for controlling a diffusion pattern of the atomized paint; a high-voltage generator (5) that applies a high voltage to the paint gun (4); and a controller (6) that controls the high voltage to be applied from the high-voltage generator (5), wherein the high-voltage generator (5) generates a high positive voltage.
摘要翻译： 静电喷涂装置（1）包括：具有用作使涂料发生雾化的雾化部的钟形杯（4a）的喷枪（4）和用于排出成形空气的空气喷出部（7） 用于控制雾化油漆的扩散图案; 对所述喷枪（4）施加高电压的高压发生器（5）; 以及控制器（6），其控制从所述高压发生器（5）施加的高电压，其中所述高压发生器（5）产生高正电压。
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公开(公告)号：US07966967B2
公开(公告)日：2011-06-28
申请号：US11662968
申请日：2005-09-16
CPC分类号： B05B5/0533 , B05B5/0407 , B05B13/0431 , B05B15/50
摘要： An electrostatic coating system (1) comprising a coating gun (2) for spraying a coating material toward an article (9) to be coated, and a robot arm (3) for moving the coating gun (2) with respect to the article (9) to be coated wherein a voltage is applied to the coating gun (2). A needle-like electrode (11) which is an electrostatic electrode having a pointed end applied with a voltage having the same polarity as that of the voltage applied to the coating gun (2), is attached to the coating gun (2) or the robot arm (3).
摘要翻译： 一种静电涂覆系统（1），包括用于向待涂覆的制品（9）喷涂涂料的涂料枪（2）和用于相对于所述制品移动所述涂料枪（2）的机器人臂（3） 9），其中施加电压到涂布枪（2）。 作为具有施加与施加到喷枪（2）的电压具有相同极性的电压的尖端的静电电极的针状电极（11）附接到喷枪（2）或 机器人手臂（3）。
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公开(公告)号：US08434702B2
公开(公告)日：2013-05-07
申请号：US12025259
申请日：2008-02-04
申请人： Takanobu Mori , Kengo Honma , Tooru Yokota , Kimiyoshi Nagai
发明人： Takanobu Mori , Kengo Honma , Tooru Yokota , Kimiyoshi Nagai
IPC分类号： B05B5/00
CPC分类号： B05B5/053 , B05B5/0407 , B05B5/0426 , B05B5/0531 , B05B5/1625 , B05B5/1675 , B05B12/1463 , B05B13/0431 , B05B15/55
摘要： An electrostatic coating system includes a coating robot (1) and an electrostatic atomizer (6) attached to a polyarticular wrist portion (5) of the robot (1). The atomizer (6) includes an end plate (45), metallic connector (50) fixed to the end plate (45) in electric conduction, high voltage generator (20) and bell head (18). Electric power is supplied to the high voltage generator (20) through the connector (50). Wires (53) are connected to the connector (50) to take out high voltage leak caused by contamination like a deposition of paint on outer surfaces of the atomizer (6) through the wires 53 to control the high voltage generator (20) to lower the value of the high voltage applied to the bell head (18) of high voltage leak detected through the wires (53) is larger than a predetermined threshold value.
摘要翻译： 静电涂覆系统包括涂覆机器人（1）和安装在机器人（1）的多关节腕部（5）上的静电雾化器（6）。 雾化器（6）包括端板（45），在导电中固定到端板（45）的金属连接器（50），高压发生器（20）和喇叭头（18）。 通过连接器（50）向高压发生器（20）供电。 电线（53）连接到连接器（50），以通过电线53从喷雾器（6）的外表面上除去污染物等污染物的高压泄漏，以控制高电压发生器（20）的下降 施加到通过导线（53）检测的高电压泄漏的喇叭头（18）的高电压值大于预定阈值。
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公开(公告)号：US20130084402A1
公开(公告)日：2013-04-04
申请号：US13702089
申请日：2011-06-07
IPC分类号： B05B5/047
CPC分类号： B05D1/04 , B05B5/04 , B05B5/0426 , B05B5/043 , B05B5/047 , B05B5/0533 , B05B13/0431 , H02M7/103
摘要： An electrostatic painting apparatus (1) includes: a paint gun (4) that has a bell cup (4a) serving as an atomization portion that atomizes a paint, and an air nozzle (7) serving as an air discharge portion that discharges shaping air for controlling a diffusion pattern of the atomized paint; a high-voltage generator (5) that applies a high voltage to the paint gun (4); and a controller (6) that controls the high voltage to be applied from the high-voltage generator (5), wherein the high-voltage generator (5) generates a high positive voltage.
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公开(公告)号：US20100229792A1
公开(公告)日：2010-09-16
申请号：US12740756
申请日：2008-10-28
申请人： Isamu Yamasaki , Akira Kato , Michio Mitsui , Kimiyoshi Nagai
发明人： Isamu Yamasaki , Akira Kato , Michio Mitsui , Kimiyoshi Nagai
IPC分类号： B05B5/025
CPC分类号： B05B5/0533 , B05B5/04
摘要： Intended is to enable an electrostatic coating apparatus including a plurality of needle electrodes formed in an annular shape and having a blot preventing function, to prevent the generation of a spark discharge reliably, in case an arbitrary needle electrode approaches an earth element, and to keep the intensity of a generated electrostatic field properly. A coating gun comprises a blot preventing device including a ring-shaped electrode unit having a plurality of needle electrodes protruding radially at a substantially equal spacing radially outward from an annular base member, and a high-voltage generator for applying a high voltage to the electrode unit. The needle electrodes are connected in parallel with the high-voltage generator through individual resistors, block-by-block resistors and built-in resistors.
摘要翻译： 旨在能够实现包括形成为环状的多个针状电极并具有防污染功能的静电涂布装置，以防止在任意针电极接近地球元件的情况下可靠地产生火花放电，并且保持 产生静电场的强度正确。 一种涂布枪包括防污染装置，该防污染装置包括具有多个针状电极的环状电极单元，该多个针状电极以与环形基底部件径向向外大致相等的间隔径向突出，以及用于向该电极施加高电压的高压发生器 单元。 针电极通过单独的电阻器，逐块电阻器和内置电阻器与高压发生器并联连接。
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公开(公告)号：US20080178802A1
公开(公告)日：2008-07-31
申请号：US11662968
申请日：2005-09-16
IPC分类号： B05B5/025
CPC分类号： B05B5/0533 , B05B5/0407 , B05B13/0431 , B05B15/50
摘要： An electrostatic coating system (1) comprising a coating gun (2) for spraying a coating material toward an article (9) to be coated, and a robot arm (3) for moving the coating gun (2) with respect to the article (9) to be coated wherein a voltage is applied to the coating gun (2). A needle-like electrode (11) which is an electrostatic electrode having a pointed end applied with a voltage having the same polarity as that of the voltage applied to the coating gun (2), is attached to the coating gun (2) or the robot arm (3).
摘要翻译： 一种静电涂覆系统（1），包括用于向待涂覆的制品（9）喷涂涂料的涂料枪（2）和用于相对于所述制品移动所述涂料枪（2）的机器人臂（3） 9），其中施加电压到涂布枪（2）。 作为具有施加与施加到喷枪（2）的电压具有相同极性的电压的尖端的静电电极的针状电极（11）附接到喷枪（2）或 机器人手臂（3）。
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公开(公告)号：US20060081729A1
公开(公告)日：2006-04-20
申请号：US11244827
申请日：2005-10-06
申请人： Kimiyoshi Nagai
发明人： Kimiyoshi Nagai
IPC分类号： B05B5/00
CPC分类号： B05B5/0533 , B05B5/04
摘要： To prevent contamination by abnormal discharge in direct-charging electrostatic atomizers, a new electrostatic atomizer uses a main external electrode (13) and an auxiliary external electrode (17) located radially outward of an atomizer main body (4). A high-voltage supply line (15) for supplying a high voltage to the main external electrode (13) is connected to a head member (5) of the atomizer main body (4) by an additional conductor line (18), in which an auxiliary external electrode (17) is connected between a first and a second resistors (19, 20). When water paint is supplied to the rotary atomizing head (2) through a paint supply passage (10), the rotary atomizing head (2) is connected to the ground potential by the water paint itself, and automatically configured to operate as an indirect-charging electrostatic atomizer.
摘要翻译： 为了防止直流静电雾化器中的异常放电污染，新的静电雾化器使用位于雾化器主体（4）径向外侧的主外部电极（13）和辅助外部电极（17）。 用于向主外部电极（13）供给高电压的高压供给线（15）通过附加导线（18）与雾化器主体（4）的头部件（5）连接，其中 辅助外部电极（17）连接在第一和第二电阻（19,20）之间。 当通过涂料供应通道（10）向旋转雾化头（2）供应水性涂料时，旋转雾化头（2）通过水漆本身连接到地电位，并且被自动配置为作为间接 - 充电静电雾化器。
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公开(公告)号：US09061292B2
公开(公告)日：2015-06-23
申请号：US13825906
申请日：2011-09-27
申请人： Isamu Yamasaki , Fumihiro Takase , Kimiyoshi Nagai
发明人： Isamu Yamasaki , Fumihiro Takase , Kimiyoshi Nagai
CPC分类号： B05B5/0407 , B05B5/0531 , B05B5/1608 , B05B12/1409 , B05B13/0452
摘要： A coating gun includes: a high-voltage generating device that is used to generate high voltage; an air motor that is a motor portion to which the high voltage is applied; a bell cup that is supported on a rotary shaft of the air motor and to which the high voltage is applied; a CCV unit that selectively supplies a plurality of types of coatings to the bell cup; a gun body that is a casing and that contains the high-voltage generating device, the air motor and the CCV unit; and a coupling portion that is used to couple the gun body to a robot arm and that is grounded. The air motor and the CCV unit are electrically connected to each other via a first resistor, and the coupling portion and the CCV unit are electrically connected to each other via a second resistor.
摘要翻译： 喷枪包括：用于产生高电压的高压发生装置; 作为施加高电压的电动机部的空气电动机; 一个支撑在气动马达的旋转轴上并且施加高电压的钟形杯; CCV单元，其选择性地将多种类型的涂层提供给钟罩; 作为壳体并且包含高压发生装置，气动马达和CCV单元的枪体; 以及用于将枪体连接到机器人臂并且接地的联接部分。 空气马达和CCV单元经由第一电阻器彼此电连接，并且耦合部分和CCV单元经由第二电阻器彼此电连接。
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公开(公告)号：US20130181074A1
公开(公告)日：2013-07-18
申请号：US13825906
申请日：2011-09-27
申请人： Isamu Yamasaki , Fumihiro Takase , Kimiyoshi Nagai
发明人： Isamu Yamasaki , Fumihiro Takase , Kimiyoshi Nagai
IPC分类号： B05B5/04
CPC分类号： B05B5/0407 , B05B5/0531 , B05B5/1608 , B05B12/1409 , B05B13/0452
摘要： A coating gun includes: a high-voltage generating device that is used to generate high voltage; an air motor that is a motor portion to which the high voltage is applied; a bell cup that is supported on a rotary shaft of the air motor and to which the high voltage is applied; a CCV unit that selectively supplies a plurality of types of coatings to the bell cup; a gun body that is a casing and that contains the high-voltage generating device, the air motor and the CCV unit; and a coupling portion that is used to couple the gun body to a robot arm and that is grounded. The air motor and the CCV unit are electrically connected to each other via a first resistor, and the coupling portion and the CCV unit are electrically connected to each other via a second resistor.
摘要翻译： 喷枪包括：用于产生高电压的高压发生装置; 作为施加高电压的电动机部的空气电动机; 一个支撑在气动马达的旋转轴上并且施加高电压的钟形杯; CCV单元，其选择性地将多种类型的涂层提供给钟罩; 作为壳体并且包含高压发生装置，气动马达和CCV单元的枪体; 以及用于将枪体连接到机器人臂并且接地的联接部分。 空气马达和CCV单元经由第一电阻器彼此电连接，并且耦合部分和CCV单元经由第二电阻器彼此电连接。
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公开(公告)号：US08307780B2
公开(公告)日：2012-11-13
申请号：US12740756
申请日：2008-10-28
申请人： Isamu Yamasaki , Akira Kato , Michio Mitsui , Kimiyoshi Nagai
发明人： Isamu Yamasaki , Akira Kato , Michio Mitsui , Kimiyoshi Nagai
IPC分类号： B05B5/025
CPC分类号： B05B5/0533 , B05B5/04
摘要： Intended is to enable an electrostatic coating apparatus including a plurality of needle electrodes formed in an annular shape and having a blot preventing function, to prevent the generation of a spark discharge reliably, in case an arbitrary needle electrode approaches an earth element, and to keep the intensity of a generated electrostatic field properly. A coating gun comprises a blot preventing device including a ring-shaped electrode unit having a plurality of needle electrodes protruding radially at a substantially equal spacing radially outward from an annular base member, and a high-voltage generator for applying a high voltage to the electrode unit. The needle electrodes are connected in parallel with the high-voltage generator through individual resistors, block-by-block resistors and built-in resistors.
摘要翻译： 旨在能够实现包括形成为环状的多个针状电极并具有防污染功能的静电涂布装置，以防止在任意针电极接近地球元件的情况下可靠地产生火花放电，并且保持 产生静电场的强度正确。 一种涂布枪包括防污染装置，该防污染装置包括具有多个针状电极的环状电极单元，该多个针状电极以与环形基底部件径向向外大致相等的间隔径向突出，以及用于向该电极施加高电压的高压发生器 单元。 针电极通过单独的电阻器，逐块电阻器和内置电阻器与高压发生器并联连接。
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