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公开(公告)号:US20030180035A1
公开(公告)日:2003-09-25
申请号:US10365914
申请日:2003-02-13
IPC分类号: F24H001/08
CPC分类号: B05C11/1042
摘要: The present invention generally relates to a hot molten adhesive application machine. More specifically the present invention discloses a unique hot melt adhesive application machine having a novel construction whereby the reservoir of molten adhesive material is heated from within the molten adhesive. The adhesive pump, discharge hoses, and discharge applicators are heated by electrical resistance heating elements that may operate on 120 or 240 volt current. Further, a novel axial pump piston is disclosed whereby the pump cylinder bore may be machined to a lessor tolerance standard than previous pumps of this type.
摘要翻译: 本发明一般涉及一种热熔粘合剂涂敷机。 更具体地说,本发明公开了一种具有新颖结构的独特的热熔粘合剂施加机构,从而熔融粘合剂材料的储存器从熔融粘合剂内被加热。 粘合剂泵,排放软管和排放施加器由可能在120或240伏电流下运行的电阻加热元件加热。 此外,公开了一种新型的轴向泵活塞,其中泵缸孔可以被加工成出租车公差标准,而不是这种类型的泵。