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公开(公告)号：US20160122592A1
公开(公告)日：2016-05-05
申请号：US14931355
申请日：2015-11-03
申请人： Nordson Corporation
IPC分类号： C09J5/00 , B65H49/26 , C09J153/00 , C09J175/04 , C09J153/02 , B05C11/10 , B65H51/10
CPC分类号： C09J5/00 , B05B9/002 , B05C5/0225 , B05C5/0279 , B05C11/1007 , B05C11/1013 , B05C11/1026 , B05C11/1042 , B29B13/022 , B65H49/26 , B65H51/10 , B65H2404/14 , B65H2515/40 , C09J153/00 , C09J153/02 , C09J175/04 , C09J177/00 , C09J2201/606 , C09J2201/61 , C09J2400/22 , C09J2453/00 , C09J2475/00
摘要： A system for dispensing hot melt adhesives, comprising an adhesive dispenser including a fluid passage leading to an outlet. The system further comprises a supply conduit fluidly connected to the fluid passage and a feeding mechanism configured to feed an elongate, flexible element of solid adhesive into the supply conduit. The system further comprises a first heating element positioned along at least a portion of the supply conduit to melt a portion of the elongate, flexible element being fed into the supply conduit and thereby form a supply of liquid adhesive within the supply conduit.
摘要翻译： 一种用于分配热熔粘合剂的系统，包括粘合剂分配器，其包括通向出口的流体通道。 该系统还包括流体连接到流体通道的供应管道和被配置为将细长的，固体粘合剂的柔性元件供给到供应管道中的进给机构。 该系统还包括沿着供应管道的至少一部分定位的第一加热元件，以熔化被供给到供应管道中的细长柔性元件的一部分，从而在供应管道内形成液体粘合剂供应。
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公开(公告)号：US20220212226A1
公开(公告)日：2022-07-07
申请号：US17425979
申请日：2020-02-26
申请人： NORDSON CORPORATION
发明人： Kent P. HAND , Laurence B. SAIDMAN
摘要： Systems and methods for enhanced hot melt liquid dispensing system management are disclosed. In an example method for determining an operating instruction for a hot melt liquid dispensing system having an applicator and a heater, the operating instruction is determined based on a filtered applicator parameter value associated with gun cycle counts of the applicator and a filtered heater parameter value associated with duty cycle values of the heater. The filtered applicator parameter value is determined based on historic applicator parameter values that are updated according to a current applicator parameter value. The filtered heater parameter value is determined based on historic heater parameter values that are updated according to a current heater parameter value.
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公开(公告)号：US20240011477A1
公开(公告)日：2024-01-11
申请号：US18247291
申请日：2021-09-15
申请人： NORDSON CORPORATION
发明人： Laurence B. SAIDMAN
CPC分类号： F04B49/065 , F04B23/04 , F04C11/001 , B05C11/1044 , B05C5/0258
摘要： In one example, an application system has a material supply system, a plurality of dispensers, a plurality of pumps, and a controller. The supply system can supply the liquified material to the pumps. The pumps can pump the liquified material to the plurality of dispensers, and the dispensers can dispense the liquified material onto a substrate. The controller can receive, for the pumps, measures of electrical current drawn by the pumps. The controller can determine an average electrical current by averaging the measures of the electrical current drawn by the pumps. The controller can generate, for each of one or more of the pumps, a metric based on the average current, wherein the metric is indicative of how soon the pump is likely to fail. Maintenance and/or replacement of the pump can then be scheduled based on the metric.
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公开(公告)号：US20220212154A1
公开(公告)日：2022-07-07
申请号：US17611671
申请日：2020-05-15
申请人： NORDSON CORPORATION
IPC分类号： B01F27/271 , B01F23/235 , B01F27/272
摘要： A mixing system mixes liquid adhesive and gas to create a solution. The mixing system it a manifold defining an adhesive input that receives the liquid adhesive, a gas input that receives the gas, a mixing chamber in fluid communication with the adhesive and gas inputs, an output that outputs the solution, and an output passage extending from the mixing chamber to the output. The mixing system also includes a rotor that rotates within the mixing chamber about a longitudinal axis so as to mix the solution, a motor that rotates the rotor, and a static mixer positioned within the output passage that statically mixes the solution flowing through the output passage.
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