Rotary atomization type painting device and atomization head

    公开(公告)号:US10857560B2

    公开(公告)日:2020-12-08

    申请号:US15758806

    申请日:2016-07-20

    Abstract: A rotary atomization type painting device includes an atomization head that supplies paint from a paint supply machine. The atomization head has an outer member that includes a truncated conical body, and an inner member that is disposed inside the outer member. The inner member has an annular protruding part that protrudes toward a large diameter side opening. The paint is lead out from a plurality of lead-out holes of the inner member to a root of the annular protruding part. At a root position in an axial direction, an angle in a lead-out direction of each of the lead-out holes with respect to an axis, and an angle of an inner surface of the annular protruding part with respect to the axis are made equal.

    ROTARY ATOMIZATION TYPE PAINTING DEVICE AND ATOMIZATION HEAD

    公开(公告)号:US20190083997A1

    公开(公告)日:2019-03-21

    申请号:US15758806

    申请日:2016-07-20

    Abstract: A rotary atomization type painting device includes an atomization head that supplies paint from a paint supply machine. The atomization head has an outer member that includes a truncated conical body, and an inner member that is disposed inside the outer member. The inner member has an annular protruding part that protrudes toward a large diameter side opening. The paint is lead out from a plurality of lead-out holes of the inner member to a root of the annular protruding part. At a root position in an axial direction, an angle in a lead-out direction of each of the lead-out holes with respect to an axis, and an angle of an inner surface of the annular protruding part with respect to the axis are made equal.

    Electrostatic painting apparatus
    3.
    发明授权
    Electrostatic painting apparatus 有权
    静电喷涂设备

    公开(公告)号:US09259749B2

    公开(公告)日:2016-02-16

    申请号:US14047221

    申请日:2013-10-07

    CPC classification number: B05B5/025 B05B5/1625 B05B5/1675 B05B12/1409

    Abstract: An electrostatic painting apparatus includes a painting gun having at one end thereof a paint spray section, and a connection section detachably connectable to an external paint supply section for receiving a supply of paint from the supply section and supplying the received paint to a paint storage section that stores and supplies the supplied paint to the painting gun. The connection section is surrounded and protected by a peripheral wall, so that paint can pass by the other end of the painting gun without reaching the connection section. Consequently, the connection section can be prevented from being undesirably smeared with the paint.

    Abstract translation: 一种静电喷漆装置,其特征在于,具有喷枪,其一端具有涂料喷涂部,以及可拆卸地连接到外部涂料供给部的连接部,用于从所述供给部接收涂料供给,并将所接收的涂料供给到油漆收纳部 将供应的油漆储存并供应给喷漆枪。 连接部分被周壁围绕并保护,使得油漆可以通过喷枪的另一端而不到达连接部分。 因此,可以防止连接部不期望地涂上涂料。

    ELECTROSTATIC PAINTING APPARATUS
    4.
    发明申请
    ELECTROSTATIC PAINTING APPARATUS 有权
    静电涂装

    公开(公告)号:US20140103149A1

    公开(公告)日:2014-04-17

    申请号:US14047221

    申请日:2013-10-07

    CPC classification number: B05B5/025 B05B5/1625 B05B5/1675 B05B12/1409

    Abstract: An electrostatic painting apparatus includes a painting gun having at one end thereof a paint spray section, and a connection section detachably connectable to an external paint supply section for receiving a supply of paint from the supply section and supplying the received paint to a paint storage section that stores and supplies the supplied paint to the painting gun. The connection section is surrounded and protected by a peripheral wall, so that paint can pass by the other end of the painting gun without reaching the connection section. Consequently, the connection section can be prevented from being undesirably smeared with the paint.

    Abstract translation: 一种静电喷漆装置,其特征在于,具有喷枪,其一端具有涂料喷涂部,以及可拆卸地连接到外部涂料供给部的连接部,用于从所述供给部接收涂料供给,并将所接收的涂料供给到油漆收纳部 将供应的油漆储存并供应给喷漆枪。 连接部分被周壁围绕并保护,使得油漆可以通过喷枪的另一端而不到达连接部分。 因此,可以防止连接部不期望地涂上涂料。

    Rotary atomizing coating device
    5.
    发明授权

    公开(公告)号:US11794201B2

    公开(公告)日:2023-10-24

    申请号:US17560340

    申请日:2021-12-23

    CPC classification number: B05B5/0407 B05B3/1014 B05B3/1057 B05B5/0418

    Abstract: A rotary atomizing coating device includes a rotary atomizing head. The rotary atomizing head includes a first bell cup, a second bell cup, and an inner member. The outer peripheral surface of the inner member is provided with paint discharge holes. The paint discharge holes communicate with a paint supply passage. The first bell cup includes a plurality of through holes. The plurality of through holes are disposed near the paint discharge holes. The plurality of through holes communicate with the second bell cup.

    Intermediate storage device of electrostatic coating system , method for cleaning the same, and method for coating
    7.
    发明授权
    Intermediate storage device of electrostatic coating system , method for cleaning the same, and method for coating 有权
    静电涂布系统的中间储存装置,清洗方法及涂布方法

    公开(公告)号:US09126240B2

    公开(公告)日:2015-09-08

    申请号:US13783800

    申请日:2013-03-04

    Abstract: The invention provides an intermediate storage device of an electrostatic coating system that can clean efficiently, a method for cleaning the same, and a method for coating. An intermediate storage device 10 comprises: a first hole 141 which is open to a cylinder chamber 14 and is connected to a paint supply source; a second hole 142 which is open to the cylinder chamber 14 and is connected to a coating gun; and a switch means which switches between a first cleaning which cleans the cylinder chamber 14 by supplying cleaning fluid W from the first hole 141 and discharging from the second hole 142 waste fluid that has undergone cleaning and a second cleaning which cleans the cylinder chamber 14 by supplying cleaning fluid W from the second hole 142 and discharging from the first hole 141 waste fluid that has undergone cleaning.

    Abstract translation: 本发明提供一种可以有效清洁的静电涂层系统的中间存储装置,其清洁方法及其涂覆方法。 中间存储装置10包括:第一孔141,其通向气缸室14并连接到油漆供应源; 第二孔142,其通向气缸室14并与喷枪连接; 以及开关装置,其通过从第一孔141提供清洁流体W并从第二孔142排出已经经历清洁的废液和通过第二清洁清洁汽缸室14的第二清洁来清洁汽缸室14 从第二孔142供给清洗液W并从第一孔141排出已经经过清洗的废液。

    ROTARY ATOMIZING COATING DEVICE AND SPRAY HEAD
    8.
    发明申请
    ROTARY ATOMIZING COATING DEVICE AND SPRAY HEAD 审中-公开
    旋转喷涂涂装装置和喷头

    公开(公告)号:US20160339459A1

    公开(公告)日:2016-11-24

    申请号:US15114029

    申请日:2014-11-26

    Abstract: The rotary atomizing coating device (1) is provided with a spray head (2) formed of a tube body having a circular truncated conical shape and constituted to spray, from an opening end on the large diameter side, a coating introduced from an opening end on the small diameter side thereof, and a coating supply machine (3) engaged with the spray head (2) for supplying the coating while rotating the spray head (2) around an axial line (O). The spray head (2) has a first coating diffusion part (28) having a curved surface with a convex shape towards the axial line (O) on the inner peripheral surface, and a second coating diffusion part (29) extending to an outer edge (26) of the opening end on the large diameter side having a curved surface with a concave shape towards the axial line (O) with grooves (4) on the outer edge (26).

    Abstract translation: 所述旋转雾化涂装装置(1)具有由具有圆形截头圆锥形状的管体形成的喷头(2),其构成为从大直径侧的开口端喷射从开口端 以及与喷头(2)接合以在使喷头(2)围绕轴线(O)旋转的同时供给涂层的涂料供给机(3)。 喷头(2)具有第一涂覆扩散部分(28),其具有朝向内周面上的轴线(O)的凸形的弯曲表面,以及延伸到外边缘的第二涂覆扩散部分 (26)上的具有凹形的弯曲表面的大直径侧的开口端(26)朝向轴线(O)延伸,在外边缘(26)上具有凹槽(4)。

    ROTARY ATOMIZING COATING DEVICE
    9.
    发明申请

    公开(公告)号:US20220226842A1

    公开(公告)日:2022-07-21

    申请号:US17560340

    申请日:2021-12-23

    Abstract: A rotary atomizing coating device includes a rotary atomizing head. The rotary atomizing head includes a first bell cup, a second bell cup, and an inner member. The outer peripheral surface of the inner member is provided with paint discharge holes. The paint discharge holes communicate with a paint supply passage. The first bell cup includes a plurality of through holes. The plurality of through holes are disposed near the paint discharge holes. The plurality of through holes communicate with the second bell cup.

    ELECTROSTATIC COATING DEVICE
    10.
    发明申请

    公开(公告)号:US20200316622A1

    公开(公告)日:2020-10-08

    申请号:US16496484

    申请日:2018-03-30

    Abstract: An electrostatic coating device is provided with a housing, which has a cascade housing section that houses a cascade, and a motor housing section that houses an air motor. A clearance between the cascade and the inner wall of a first housing hole forms a first air flow passage. Furthermore, an annular clearance between the air motor (specifically, an air turbine) and the inner wall of a motor chamber forms a second air flow passage. The first air flow passage and the second air flow passage are communicated with each other via, for instance, a third air flow passage that includes a first communication passage, a circular recessed section, a second communication passage, and a third communication passage.

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