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公开(公告)号：US20240271869A1
公开(公告)日：2024-08-15
申请号：US18565806
申请日：2021-06-07
发明人： Kozo ISHIDA , Toshihiko KOIKE , Tomoo YAMASHITA , Yukiya TAKIZAWA , Daiyu KATO , Kai TAKISHIMA , Hidenori TANGE
CPC分类号： F26B21/06 , F26B3/02 , F26B23/002
摘要： To provide a coating drier facility that has only a small heat loss and saves energy, a coating drier facility includes: a drier chamber configured to dry a coated object; a heater for heating air; an air supplier for supplying the air heated by the heater into the drier chamber; an air collector for collecting air from the drier chamber; and a treatment device for treating a volatile substance in the air that the air collector has collected, wherein the heater doubles as the treatment device.
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公开(公告)号：US12019091B2
公开(公告)日：2024-06-25
申请号：US17414609
申请日：2020-08-31
申请人： Taikisha Ltd.
发明人： Toshihiko Koike , Tomoo Yamashita
CPC分类号： G01P13/0006 , B05B12/12 , B05B16/60 , G06T7/0004 , G06T7/20 , G06T7/70 , G06T7/90 , G06V20/00 , G06T2207/30108
摘要： An airflow detection apparatus (1) includes an airflow detection apparatus (1) that detects an airflow in a painting booth, and includes a thread-like member (2) installed inside the painting booth, an image capture device (4) capable of generating image data obtained by capturing an image of the thread-like member (2), and a calculation device capable of performing calculation processing on the image data. The thread-like member (2) is installed in the painting booth in a mode in which at least a portion thereof is suspended. The calculation device specifies a portion corresponding to the thread-like member (2) in the image data, and detects an airflow based on a position of the portion.
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公开(公告)号：US20210308826A1
公开(公告)日：2021-10-07
申请号：US16497095
申请日：2019-02-04
申请人： Taikisha Ltd.
发明人： Hideo Shiwa , Genji Nakayama , Yoshio Higashi
摘要： In an automatic polishing system configured such that under control of a polishing robot and/or a polishing tool by a polishing controller, the polishing tool provides a polishing action on a polishing subject face, a color intensity measurement instrument is provided for measuring an intensity of a specified color in the polishing subject face. Based on the intensity of the specified color measured by this color intensity measurement instrument, the polishing controller controls the polishing robot and/or the polishing tool, so that an amount of polishing work by the polishing tool onto the polishing subject face is adjusted according to the intensity of the specified color.
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公开(公告)号：US20200290063A1
公开(公告)日：2020-09-17
申请号：US16637850
申请日：2019-10-04
申请人： Taikisha Ltd.
发明人： Keiji Manabe , Shogo Noda , Tatsuya Tanikawa
摘要： In an electrostatic atomization coating apparatus including a nozzle head including a plurality of coating material ejection ports; a coating material chamber that is provided inside the nozzle head and to which a coating material is supplied via a coating material supply path, each of the coating material ejection ports being in communication with the coating material chamber via an individual branch coating material path; and a voltage application device that provides a potential difference between the nozzle head and an object to be coated, the coating material ejected from each of the coating material ejection ports via the coating material supply path, the coating material chamber, and the branch coating material path being brought into a charged state through application of a voltage by the voltage application device, an open/close valve device that opens and closes all of the branch coating material paths, or opens and closes a specific subset of a plurality of branch coating material paths out of all of the branch coating material paths is provided. Thus, it is possible to prevent external air from entering the nozzle head, and the coating material from leaking to the outside of the nozzle head.
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公开(公告)号：US20180221905A1
公开(公告)日：2018-08-09
申请号：US15556882
申请日：2016-02-01
申请人： Taikisha Ltd.
发明人： Takuya Sekigawa
IPC分类号： B05B14/43 , B05B14/435 , B05B14/48 , B01D46/00
摘要： Provided is an operation method for a coating exhaust treatment system that includes a filter configured to filter discharged air discharged from a coating chamber in which a coating object is spray-coated and collect overspray coating material included in the discharged air, and a powder dispersal means configured to disperse powder for forming a filter covering layer in the discharged air and form a filter covering layer made of a layer of the accumulated powder on a surface on the filter as the discharged air passes through the filter, the method including, when the number of repetitions of a first operation reaches a set number while the first operation and a second operation are being repeatedly carried out alternatingly, discarding coating material-containing powder and supplying fresh powder to a first supply tank, and when the number of repetitions of the second operation reaches the set number, discarding the coating material-containing powder and supplying the fresh powder to the second supply tank.
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公开(公告)号：US09724728B2
公开(公告)日：2017-08-08
申请号：US14361511
申请日：2012-11-29
申请人： TAIKISHA LTD
发明人： Yoshinobu Tamura
CPC分类号： B05D3/005 , B05B5/03 , B05B5/0535 , B05D1/045 , B05D7/52 , Y02P60/214
摘要： In a first coating step, low electrical conductivity is imparted to a coating surface 21 of a non-electrically conductive coating object 20 and a first paint film is formed by applying a charged first paint to the coating surface 21 with free ions being suppressed. In a second coating step, a second paint film is formed by applying a negatively-charged second paint to a surface of the first paint film with free ions being suppressed, before the first paint film dries.
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公开(公告)号：US20170189927A1
公开(公告)日：2017-07-06
申请号：US15313780
申请日：2015-04-07
申请人： Taikisha Ltd.
发明人： Tomotaka Miwa
CPC分类号： B05B14/412 , B05B12/122 , B05B13/0221 , B05B13/0431 , B05B14/43 , B05B15/70 , B05B15/72 , B05B16/20 , B05B16/60 , B05C5/00 , B05C5/0208 , B05C15/00 , B25J9/0084 , B25J11/0075 , B25J21/00 , Y02P70/36 , Y10S901/43
摘要： By setting a robot installing area at a higher pressure than an adjacent painting area, there is formed an air flow which flows from the robot installing area into the painting area. With this, in a painting facility in which a painting object is painted by paint spraying from a sprayer while displacing the painting object held to an arm leading end portion of a painting robot relative to the sprayer by an action of the painting robot, adhesion of paint to the painting robot and to a painting area lateral wall is prevented.
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公开(公告)号：US11433411B2
公开(公告)日：2022-09-06
申请号：US17051733
申请日：2020-03-12
申请人： Taikisha Ltd.
发明人： Keiji Manabe , Chikara Hasegawa
摘要： A painting method for painting a painting subject area whose edge shape is delimited by at least one demarcation line. The method includes a center portion painting step of painting a center portion of the painting subject area which is away from the demarcation line using an air atomizing nozzle disposed within 5 cm or less from a painting subject surface, and a frame portion painting step of painting a frame portion of the painting subject area which is adjacent the demarcation line using a jet nozzle.
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公开(公告)号：US20220113711A1
公开(公告)日：2022-04-14
申请号：US17268254
申请日：2020-08-27
申请人： Taikisha Ltd.
摘要： Provided is an automatic teaching system that is readily able to achieve automation, even when a small but varied number of processing objects are to undergo polishing or coating. The automatic teaching system includes a three-dimensional shape measurement apparatus, a reference marker, an image analysis apparatus, and a robot control device. The three-dimensional shape measurement apparatus acquires shape data of a processing target region on a processing object relative to the reference marker, and the image analysis apparatus divides the shape data of the processing target region into a plurality of continuous reference surfaces, in accordance with a predetermined algorithm, automatically generates a program of an operation path along which a polishing apparatus or coating apparatus of the robot is to be operated, for every reference surface, in accordance with a predetermined operation path generation rule, and transmits the program of the operation path to the robot control device.
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公开(公告)号：US11214087B2
公开(公告)日：2022-01-04
申请号：US16637825
申请日：2019-06-20
申请人： Taikisha Ltd.
发明人： Keiji Manabe , Chikara Hasegawa
摘要： An object of the present invention is to provide an automatic drawing system capable of drawing a figure having a smooth and clear contour, in which a control apparatus, based on figure data of a planned drawing figure, by operation of a cartesian coordinate robot, moves a paint discharging apparatus parallel to a contour line of the planned drawing figure to be drawn at a planned drawing location, and along with this movement, the control apparatus executes contour parallel drawing control that causes the paint discharging apparatus to continuously perform a paint discharging operation, thereby drawing a contour portion of the planned drawing figure.
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