Paint cartridge for and electrostatic coating machine
    9.
    发明专利
    Paint cartridge for and electrostatic coating machine 有权
    涂胶和静电涂装机

    公开(公告)号:JP2011067713A

    公开(公告)日:2011-04-07

    申请号:JP2009218334

    申请日:2009-09-23

    CPC classification number: B05B15/0266 B05B5/1616 B05B12/14 B05B15/025

    Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of paint to be disposed when the inside of a paint cartridge is cleaned for changing color, and to simplify the cleaning of a coating machine body.
    SOLUTION: When the paint cartridge 10 is cleaned, air and a cleaning liquid are supplied through an upper end opening 12 of a paint bag 12 in a squashed state and thereby the paint bag 12 is expanded. Accompanying the expansion of the paint bag 12, the operating liquid in a tightly closed space 14 (operating liquid chamber) of the paint cartridge 10 is recovered through an operating liquid discharge path 26 in the cartridge. In the next step, the paint bag 12 is squashed by supplying the operating liquid to the operating liquid chamber (the tightly closed space 14) of the paint cartridge 10 under pressure through an operating liquid supply path 22 in the paint cartridge which is different from the operating liquid discharge path 26 to discharge the cleaning liquid form a lower end opening 12c of the paint bag 12.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:为了减少当油漆盒的内部被清洁以改变颜色时减少要排放的油漆量,并且简化涂布机主体的清洁。 解决方案:当清洁油漆盒10时,空气和清洁液体以压扁状态通过涂料袋12的上端开口12供给,从而涂料袋12膨胀。 随着涂料袋12的膨胀,油墨盒10的紧密封闭的空间14(操作液体室)中的操作液体通过筒中的操作液体排放路径26被回收。 在下一步骤中,通过在油漆盒中的操作液体供给路径22将工作液体供给到油漆筒10的操作液体室(密闭空间14),在压力下将油漆袋12挤压 排出清洁液体的操作液体排出路径26形成涂料袋12的下端开口12c。版权所有(C)2011,JPO&INPIT

    Washing process of rotation atomization electrostatic coating machine
    10.
    发明专利
    Washing process of rotation atomization electrostatic coating machine 审中-公开
    旋转成型静电涂装机的洗涤过程

    公开(公告)号:JP2009034577A

    公开(公告)日:2009-02-19

    申请号:JP2007199152

    申请日:2007-07-31

    Abstract: PROBLEM TO BE SOLVED: To provide the washing process of a rotation atomization electrostatic coating machine which is capable of effectively controlling the wear of the rotation spraying head even if the coating including a pigment with high hardness is used.
    SOLUTION: In the washing process which washes the residual coating in a coating pathway by alternately supplying washing air and washing solution in this order or opposite order to the coating pathway through which the coating is supplied to the rotation spraying head, the supply time for supplying the washing solution to the coating pathway at first (B pattern) is lengthened more than that of the standard (A pattern) or the pressure of the washing air supplied to the coating pathway at first is reduced more (C pattern) than that of the standard when the hardness of the pigment included in the coating to be washed is high. The wear of the center cone is controlled by reducing the amount of the remaining coating at the coating pathway in the case of B pattern, and by reducing the speed of the coating at which the washing air impinges to the center cone in the case of C pattern.
    COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题:即使使用包括高硬度的颜料的涂层,也可以提供能够有效地控制旋转喷涂头的磨损的旋转雾化静电涂布机的洗涤过程。 解决方案:在洗涤过程中,通过以与涂覆路径顺序或相反的顺序交替地供应洗涤空气和洗涤溶液来洗涤涂覆路径中的残留涂层,涂覆路径通过涂布路径将涂层供应到旋转喷涂头, 首先(B图案)将洗涤液供给到涂布路径的时间比标准(A图案)的延长时间要长,或者首先提供给涂布路径的洗涤空气的压力比C图案减少 当待洗涤的涂层中包含的颜料的硬度高时,是标准的。 在B图案的情况下,通过减少涂覆路径上的剩余涂层的量,并且通过降低洗涤空气在C的情况下冲击中心锥体的涂层的速度来控制中心锥体的磨损 模式。 版权所有(C)2009,JPO&INPIT

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