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    JETTING DISCRETE VOLUMES OF HIGH VISCOSITY LIQUID
    32.
    发明申请
    JETTING DISCRETE VOLUMES OF HIGH VISCOSITY LIQUID 审中-公开
    喷射高粘度液体的离散体积

    公开(公告)号：US20160228905A1

    公开(公告)日：2016-08-11

    申请号：US15099598

    申请日：2016-04-15

    Applicant: NORDSON CORPORATION

    Inventor： Justin A. Clark ,  John M. Riney ,  Edward C. Taylor

    IPC: B05C5/02 ,  B05C5/00 ,  B05C11/10

    CPC classification number: B05C11/1034 ,  B05C5/001 ,  B05C5/0225 ,  B05C5/025 ,  B05C5/0275 ,  B05C11/10 ,  B05C11/1028 ,  B05C11/1042 ,  B05C11/11 ,  B23K3/0623 ,  B23K3/0638

    Abstract: An adhesive dispensing system and method of dispensing liquid material are disclosed. The adhesive dispensing system includes an adhesive dispensing module receiving hot melt adhesive through the inlet at a low pressure and rapidly developing high pressure at an outlet to thereby jet the hot melt adhesive therefrom. The system also includes a pressure container containing a supply of hot melt adhesive and configured to melt or maintain a heated temperature of the hot melt adhesive. A low pressure liquid passageway communicates between the adhesive dispensing module and the pressure container. The system also includes a pressurized air source in fluid communication with the adhesive dispensing module to operate the adhesive dispensing module by moving a piston to generate high pressure at the outlet of a nozzle for jetting hot melt adhesive as a discrete volume toward a substrate.

    Abstract translation: 公开了一种粘合剂分配系统和分配液体材料的方法。 粘合剂分配系统包括粘合剂分配模块，其在低压下通过入口接收热熔粘合剂并在出口处快速显影高压，从而从其喷射热熔粘合剂。 该系统还包括容纳热熔粘合剂的压力容器并构造成熔化或保持热熔粘合剂的加热温度。 低压液体通道在粘合剂分配模块和压力容器之间连通。 该系统还包括与粘合剂分配模块流体连通的加压空气源，以通过移动活塞来运动粘合剂分配模块，以在喷嘴的出口处产生高压，以将热熔粘合剂作为离散体积朝向基底喷射。

    PNEUMATIC SOLIDS TRANSFER PUMP
    33.
    发明申请
    PNEUMATIC SOLIDS TRANSFER PUMP 有权

    公开(公告)号：US20160175877A1

    公开(公告)日：2016-06-23

    申请号：US15059224

    申请日：2016-03-02

    Applicant: NORDSON CORPORATION

    Inventor： Justin A. Clark

    IPC: B05C11/10 ,  B05D1/26 ,  B65G53/50 ,  B65G53/12 ,  B65G53/28

    CPC classification number: B05C11/1042 ,  B05C11/10 ,  B05C11/1002 ,  B05D1/26 ,  B65G53/10 ,  B65G53/12 ,  B65G53/28 ,  B65G53/50

    Abstract: A transfer pump for moving pellets of adhesive includes a pump housing with an adhesive inlet coupled to a supply hopper, an adhesive outlet coupled to an outlet hose, and an adhesive passage extending between the adhesive inlet and the adhesive outlet. A first air nozzle communicates with the adhesive passage adjacent the adhesive inlet and expels a first air jet that pushes pellets of adhesive through the adhesive passage. A second air nozzle communicates with the adhesive passage between the adhesive inlet and the adhesive outlet and expels a plurality of second air jets that draw pellets of adhesive through the adhesive passage by a vacuum force. The first and second air nozzles prevent clogging of pellets in the adhesive passage and enable movement of larger pellets than either air nozzle individually.

    HOT MELT ADHESIVE SYSTEMS AND RELATED METHODS
    34.
    发明申请
    HOT MELT ADHESIVE SYSTEMS AND RELATED METHODS 有权
    热熔胶系统及相关方法

    公开(公告)号：US20150158049A1

    公开(公告)日：2015-06-11

    申请号：US14546387

    申请日：2014-11-18

    Applicant: Nordson Corporation

    Inventor： Justin A. Clark ,  William M. Ridge

    IPC: B05C11/10 ,  B08B9/032

    CPC classification number: B05C11/1042 ,  B05B7/1409 ,  B08B9/0325 ,  B08B9/0328 ,  Y10T137/0419 ,  Y10T137/4259

    Abstract: A hot melt adhesive system includes a supply container for storing adhesive particulate, a transfer pump operatively connected to the supply container, a transfer hose operatively coupled to the transfer pump, and a blocking member. The blocking member is movable between a first position in which stored adhesive particulate and air are permitted to be withdrawn from the supply container into the transfer hose, and a second position in which the stored adhesive particulate is blocked from passing through the transfer hose while air is permitted to pass therethrough to flush the transfer hose of residual adhesive particulate.

    Abstract translation: 热熔粘合剂系统包括用于存储粘合剂颗粒的供应容器，可操作地连接到供应容器的传送泵，可操作地连接到传送泵的传送软管和阻挡构件。 阻挡构件可以在第一位置和第二位置之间移动，在第一位置，存储的粘合剂颗粒和空气被允许从供应容器排出到传送软管中;以及第二位置，其中存储的粘合剂颗粒被阻挡以通过传送软管，同时空气 允许其通过以冲洗残留粘合剂颗粒的传送软管。

    FILL SYSTEM AND METHOD INCLUDING VISUAL INDICATOR DEVICE FOR EMPTY CONDITION
    35.
    发明申请
    FILL SYSTEM AND METHOD INCLUDING VISUAL INDICATOR DEVICE FOR EMPTY CONDITION 审中-公开
    包括视觉指示器装置的填充系统和方法用于空调

    公开(公告)号：US20140116569A1

    公开(公告)日：2014-05-01

    申请号：US13661610

    申请日：2012-10-26

    Applicant: NORDSON CORPORATION

    Inventor： Justin A. Clark ,  Peter W. Estelle

    IPC: B65B1/48

    CPC classification number: B05C11/1042 ,  B05C11/101

    Abstract: A fill system is configured to supply particulate adhesive such as pellets to an adhesive dispensing system and is configured to provide a visual indication when a supply container approaches an empty condition. The fill system includes the supply container, which has an interior space for holding pellets, and an indicator device that emits a visual indication by actuating a light source communicating with the interior space. As a result, when the level of pellets within the interior space drops to a threshold approaching the empty condition, the light energy emitted by the indicator device is visible outside the supply container. The fill system may then be refilled before the completely empty condition is reached.

    Abstract translation: 填充系统被配置为将诸如颗粒的颗粒粘合剂供应到粘合剂分配系统，并且被配置为当供应容器接近空的状态时提供视觉指示。 填充系统包括具有用于保持颗粒的内部空间的供应容器和通过致动与内部空间连通的光源来发出视觉指示的指示器装置。 结果，当内部空间内的颗粒的水平下降到接近空的状态的阈值时，指示器装置发射的光能在供应容器的外部是可见的。 然后可以在达到完全空的状态之前重新填充填充系统。

    HOT MELT SYSTEMS, FEEDER DEVICES AND METHODS FOR MOVING PARTICULATE HOT MELT ADHESIVE
    36.
    发明申请
    HOT MELT SYSTEMS, FEEDER DEVICES AND METHODS FOR MOVING PARTICULATE HOT MELT ADHESIVE 有权
    热熔胶系统，用于移动颗粒状热熔胶的送料装置和方法

    公开(公告)号：US20140102858A1

    公开(公告)日：2014-04-17

    申请号：US13804754

    申请日：2013-03-14

    Applicant: NORDSON CORPORATION

    Inventor： Sing Yi Chau ,  Justin A. Clark ,  William M. Ridge ,  Leslie J. Varga

    IPC: B65G19/04

    CPC classification number: B32B37/1284 ,  B05C11/1002 ,  B05C11/1042 ,  B29B13/022 ,  B29C31/02 ,  B29C31/048 ,  B32B2037/1215 ,  B65G19/04 ,  B65G19/14

    Abstract: Systems, feeder devices and methods for moving particulate hot melt adhesive from an adhesive supply to an adhesive melter. A feeder device includes a body having an inlet and an outlet, and an interior communicating with the inlet and the outlet. The inlet is configured to receive particulate hot melt adhesive from an outlet of the adhesive supply, and the outlet is configured to provide particulate hot melt adhesive to an inlet of the adhesive melter. The feeder device further includes a mechanical agitator positioned in the interior for urging the particulate hot melt adhesive in a flow direction toward the outlet.

    Abstract translation: 用于将颗粒状热熔粘合剂从胶粘剂供给到胶粘剂的系统，供料装置和方法。 馈送装置包括具有入口和出口的本体，以及与入口和出口连通的内部。 入口被配置为从粘合剂供应源的出口接收微粒热熔粘合剂，并且出口构造成将颗粒状热熔粘合剂提供给粘合剂胶机的入口。 进料装置还包括位于内部的机械搅拌器，用于沿流动方向将颗粒状热熔粘合剂推向出口。

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