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公开(公告)号：JP2007007509A
公开(公告)日：2007-01-18
申请号：JP2005188686
申请日：2005-06-28
Applicant: Trinity Ind Corp , トリニティ工業株式会社
Inventor： INADA SHIGEYOSHI , SATO YASUSHI
IPC: B05B12/14
Abstract: PROBLEM TO BE SOLVED: To simply and surely clean and remove a coating material remaining in a main flow passage cleaned when a color is changed by eliminating a recessed part or a bent part where the coating material easily remains in the flow passage.
SOLUTION: Closing valves CV
0 -CV
7 to shutoff an opening part (13a) of a confluence passage (13) formed in the main flow passage (12) is included. The main flow passage (12) is formed into a straight flow passage having an inner surface formed to have a nearly cylindrical inner peripheral surface like uniform cross-section. Each of the closing valve (CV
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7 ) is provided with a recessed valve seat (14) formed on the inner surface of the main flow passage (12) and a valve body (15) for opening and closing the opening part (13a) by moving back and forth in the main flow passage (12) from the valve seat (14). The valve body (15) shuts off the recessed part of the valve seat (14) in the closed state and has a surface exposed to the main flow passage (12) to have the same surface profile as the inner surface of the main flow passage (12).
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：为了简单且可靠地清洁和清除残留在主流路中的涂料，通过消除涂料容易残留在流道中的凹部或弯曲部分而改变颜色。 解决方案：关闭形成在主流路（12）中的汇流通道（13）的开口部（13a）的关闭阀CV
-CV 7 已经包括了。 主流道（12）形成为具有形成为具有类似于均匀横截面的几乎圆柱形的内周表面的内表面的直流通道。 每个关闭阀（CV 0 -CV 7）设置有形成在主流路（12）的内表面上的凹陷阀座（14）和 阀体（15），用于通过在主流路（12）中从阀座（14）前后移动来打开和关闭开口部（13a）。 阀体（15）在关闭状态下切断阀座（14）的凹部，并且具有暴露于主流路（12）的表面，以具有与主流路的内表面相同的表面轮廓 （12）。 版权所有（C）2007，JPO＆INPIT -
公开(公告)号：JP2007007507A
公开(公告)日：2007-01-18
申请号：JP2005188684
申请日：2005-06-28
Applicant: Trinity Ind Corp , トリニティ工業株式会社
Inventor： NOMURA TAKAO , ICHIMURA MAKOTO , SATO YASUSHI , TAKEDA SATOSHI
IPC: B05B3/10
Abstract: PROBLEM TO BE SOLVED: To enhance a micronization quality of a coating and to simultaneously eliminate generation of failure of washing by suppressing formation of a recessed/projected abrasion mark generated by the fact that the coating collides to a rim part of the rotary atomization head.
SOLUTION: In the rotary atomization type coater (1), the rotary atomization head (5) mounted to a distal end of a tubular rotation shaft (3) is provided with an outer bell (6) and an inner bell (7) provided at an inner side of it and the coating fed from a feed pipe (4) inserted to the tubular rotation shaft (4) is made flowing from a coating chamber (8) formed at a back surface side of the inner bell (7) to a rim part (10) of the outer bell (6) spreading to a front surface side of the inner bell (7) to perform atomization at its distal end. The inner bell (7) is mounted to an inner bell mounting base seat (S) formed on a back surface opening (12) of the outer bell (6). Thereby, an annular slit (16) of a predetermined clearance is formed over the whole periphery between an outer peripheral edge (7a) and an outer bell inner peripheral surface (6a).
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：为了提高涂层的微粉化质量，并且通过抑制由于涂层与旋转体的边缘部分碰撞而产生的凹陷/投影磨损痕迹的形成，同时消除了洗涤失败的产生 雾化头。 解决方案：在旋转雾化型涂布机（1）中，安装在管状旋转轴（3）的远端的旋转雾化头（5）设置有外钟（6）和内钟（7 ），并且从插入到管状旋转轴（4）的供给管（4）供给的涂层从形成在内筒（7）的背面侧的涂布室（8）流出， ）延伸到外钟（6）的边缘部分（10），其延伸到内钟（7）的前表面侧，以在其远端处进行雾化。 内钟（7）安装在形成在外钟（6）的后表面开口（12）上的内钟安装基座（S）上。 因此，在外周边缘（7a）和外钟形内周面（6a）之间的整个周边上形成有预定间隙的环形狭缝（16）。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2001276672A
公开(公告)日：2001-10-09
申请号：JP2000100030
申请日：2000-03-31
Applicant: TRINITY IND CORP
Inventor： ISHIKAWA KATSUHIRO , SATO YASUSHI
Abstract: PROBLEM TO BE SOLVED: To deposit respective coating material grains in a mixed state without mixing the respective materials when granulating plural kinds of coating materials and applying them. SOLUTION: The inside of a bell head (2) is concentrically divided to form plural coating material chambers (6A-6C) to be supplied with a coating material from the rear side, and the respective outlets (8A-8C) of coating material passages (7A-7C) for discharging the coating material supplied to the respective chambers (6A-6C) to the front side of the bell head (2) are arranged on the same circumference.
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公开(公告)号：JPH09262509A
公开(公告)日：1997-10-07
申请号：JP7691696
申请日：1996-03-29
Applicant: TRINITY IND CORP
Inventor： OKUDA TAKATOSHI , SATO YASUSHI , ITO TOMOYASU
Abstract: PROBLEM TO BE SOLVED: To prevent the condensation formed by the water content in air condensed in a storage space when pressurized air for working is exhausted from color change valves provided in the storage space formed by an insulated casing into the space. SOLUTION: At least a part of air for driving an air turbine or air for its bearing (both are hot air heated up to 40-90 deg.C) to be fed to an air motor 4 of a multi-color static coater 1 is introduced into a storage space 6 formed of an insulated casing 7, and the air introduced into the storage space 6 is exhausted outside the storage space 6. While the coater 1 is operated, air is all floated continuously in the storage space 6 to prevent the formation of condensation, and even if the condensation should be formed, the evaporation of condensed water is accelerated by ventilation, and the troubles such as the submersion inside the storage space 6 and the generation of defective operation of the color change valves 8 are eliminated securely.
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公开(公告)号：JP2007007508A
公开(公告)日：2007-01-18
申请号：JP2005188685
申请日：2005-06-28
Applicant: Trinity Ind Corp , トリニティ工業株式会社
Inventor： NOMURA TAKAO , ACHINAMI TOKUYUKI , SATO YASUSHI , HIRAI YUUKI
IPC: B05B7/04
Abstract: PROBLEM TO BE SOLVED: To outstandingly easily perform a maintenance work without removing a coater from a robot arm.
SOLUTION: In the coater (1) for spraying the coating fed through a feed nozzle (3) from an atomization mechanism (5) provided on a distal end of a body (4), a mixing unit (2) for mixing a plurality of simultaneously fed coatings and feeding out it to a coating flowing out port (Pout) is detachably filled in a storage space (S) formed at a back surface side of the body (4) and a flowing-in port (3in) of the feed nozzle (3) is formed on a bottom surface (11) of the storage space. The mixing unit (2) is pressed to the bottom surface (11) of the storage space and the coating flowing out port (Pout) is connected to the flowing-in port (3in) of the feed nozzle (3).
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：非常容易地进行维护工作，而不需要从机器人手臂中取出涂布机。 解决方案：在涂布机（1）中，用于喷涂通过供给喷嘴（3）从设置在主体（4）的远端上的雾化机构（5）进料的涂层，用于混合的混合单元（2） 多个同时进料的涂层并将其输送到涂层流出口（Pout），可拆卸地填充在形成在主体（4）的背面侧的储存空间（S）和流入口（3in）中， 的供给喷嘴（3）形成在储存空间的底面（11）上。 混合单元（2）被压到储存空间的底表面（11）上，并且涂料流出口（Pout）连接到进料喷嘴（3）的流入口（3in）。 版权所有（C）2007，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JPH09262508A
公开(公告)日：1997-10-07
申请号：JP7691496
申请日：1996-03-29
Applicant: TRINITY IND CORP
Inventor： OKUDA TAKATOSHI , SATO YASUSHI , ITO TOMOYASU
Abstract: PROBLEM TO BE SOLVED: To eliminate completely all the troubles of connection between connectors formed on the rear end of a machine body and inflow openings of color change valves constituting a color change valve device mounted on the machine body by using hoses, make the device small and secure the sufficient insulation distance in the case a metallic coating material is fed. SOLUTION: Respective color change valves 6 constituting a color change valve device 5 are communicated with respective connectors 8 connecting hoses for feeding a coating material and a cleaning fluid to respective color change valves 6 through respective pipelines 12 formed on a pipeline unit 11 of a cylindrical body 10 fitted removably in a machine body 4, and respective pipelines 12 of the pipeline unit 11 are formed through along the inside of the wall thickness of a body section 13 of the cylindrical body 10 molded with insulating resin, and at least a pipeline 12a in which the coating material is flowed is formed into the spiral shape along the peripheral direction of the body section 13.
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公开(公告)号：JPH0994489A
公开(公告)日：1997-04-08
申请号：JP25297095
申请日：1995-09-29
Applicant: TRINITY IND CORP
Inventor： OKUDA TAKATOSHI , SATO YASUSHI
Abstract: PROBLEM TO BE SOLVED: To obviate the occurrence of coating defect, such as color mingling and blobs, by making it possible to surely remove the liquid drops of a coating material even if these liquid drops stick to the outer peripheral part at the front end of a coating material nozzle for supplying the coating material into the rotary atomizing head of an electrostatic coater. SOLUTION: An air flow passage 15 for ejecting air into the rotary atomizing head 2 is formed through the clearance between a tubular revolving shaft 5 and the coating material supply nozzle 3 from an air inflow port 13 formed at the rear end of the tubular revolving shaft 5. The clearance between the nozzle insertion hole 2a of the rotary atomizing head 2 which is the air outflow port 14 of the air flow passage 15 and the coating material supply nozzle 3 is formed narrow to the extent that the air velocity to blow off the drops of the coating material sticking to the front end of the coating material supply nozzle 3 is obtainable. In addition, the front end of the coating material supply nozzle 3 is formed approximately flush with the inner peripheral surface 2b of the rotary atomizing head 2.
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公开(公告)号：JP2007289875A
公开(公告)日：2007-11-08
申请号：JP2006121435
申请日：2006-04-26
Applicant: Trinity Ind Corp , トリニティ工業株式会社
Inventor： NOMURA TAKAO , INADA SHIGEYOSHI , SATO YASUSHI
IPC: B05B3/10
Abstract: PROBLEM TO BE SOLVED: To change a coating pattern of a rotary atomization type coating machine into a noncircular shape.
SOLUTION: In the coating machine, a circular slit (7), which jets shaping air from the back surface side of a rotary atomization head (5), is formed on the front end side of the coating machine main body (2) on which the rotary atomization head (5) is mounted, the circular slit (7) being formed with a circular inner lip (10) and outer lip (11). In addition, the coating machine is provided with a speed distribution-adjusting means (13) which adjusts the distribution of shaping air jetting speeds, in accordance with a coating pattern to be formed, by changing the aperture shape of the outer lip (11) to partially change the aperture width of the circular slit (7).
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：将旋转雾化型涂布机的涂布图案改变为非圆形。 解决方案：在涂布机中，在涂布机主体（2）的前端侧形成有从旋转雾化头（5）的背面侧喷射成形空气的圆形狭缝（7） ），其上安装有旋转雾化头（5）的圆形狭缝（7）形成有圆形内唇（10）和外唇缘（11）。 另外，涂布机设置有速度分配调节装置（13），其根据所形成的涂布图案，通过改变外唇部（11）的开口形状来调整成形空气喷射速度的分布， 以部分地改变圆形狭缝（7）的孔径宽度。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2002224611A
公开(公告)日：2002-08-13
申请号：JP2001026031
申请日：2001-02-01
Applicant: TOYOTA MOTOR CORP , TRINITY IND CORP
Inventor： YAMAUCHI SHIGEJI , NARUSE TOMOAKI , SATO YASUSHI , ICHIMURA MAKOTO
Abstract: PROBLEM TO BE SOLVED: To provide a nonelectrostatic coating method, in which a high voltage generator or insulating equipment is dispensed with, the troublesome to form a conductive primer layer is eliminated and the coating efficiency of a coating material is improved. SOLUTION: The distance (L) between a bell type coater (1) and the surface of a material (4) to be coated is kept to
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公开(公告)号：JP2001070840A
公开(公告)日：2001-03-21
申请号：JP24776799
申请日：1999-09-01
Applicant: TRINITY IND CORP , TOYOTA MOTOR CORP
Inventor： SATO YASUSHI , ICHIMURA MAKOTO , ITO TOMOYASU , MURATE MASASHI , ITO NOBUHIRO
Abstract: PROBLEM TO BE SOLVED: To apply coating particles on a material to be coated without causing any color mixing in the state that the coating particles of respective kinds are mixedly distributed when plural kinds of coating materials are supplied to a bell-head and pulverized or granulated. SOLUTION: Plural coating material chambers 7A and 7B are formed by concentrically dividing the inside of the bell-head 2, and plural coating material granulating edges 9A and 9B for separately pulverizing or granulating without mixing plural kinds of coating materials (for example, black coating material and white coating material) separately supplied from respective coating material feed pipes 5A and 5B and separately to the respective coating material chamber 7A and 7B are formed.
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