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SYSTEM AND METHOD FOR DISPENSER CONTROL

机译:分配器控制系统和方法

摘要

Applicators and methods for dispensing material are disclosed. The applicator includes a syringe (20) defining an inlet (354), and outlet (358), a chamber (370) extending from the inlet to the outlet, a plunger (386) disposed within the chamber, and a piston (382) attached to the plunger, where the piston is configured to move the plunger through the chamber. The applicator also includes an actuation mechanism (390) configured to linearly translate the piston through the chamber so as to dispense material through the outlet, a sensor (390) attached to the plunger, where the sensor is configured to sense a linear movement of the plunger, and a controller (14) configured to adjust operation of the actuation mechanism based on the linear movement sensed by the sensor such that the piston repeatedly dispenses a predetermined amount of the material from the outlet of the syringe over a plurality of dispense cycles.
机译:公开了分配材料的涂布器和方法。 涂抹器包括限定入口(354)和出口(358)的注射器(20),从入口延伸到出口的腔室(370),柱塞(386)设置在腔室内,并且活塞(382) 附接到柱塞,其中活塞被配置为使柱塞通过腔室移动。 施加器还包括致动机构(390),该致动机构(390)构造成线性地通过腔室转换活塞,以便通过出口分配材料,传感器(390)附接到柱塞,其中传感器被配置为感测该传感器的线性运动。 柱塞和控制器(14),其被配置为基于由传感器感测的线性运动调节致动机构的操作,使得活塞在多个分配循环上从注射器的出口重复地分配预定量的材料。

著录项

  • 公开/公告号EP3914395A1

    专利类型

  • 公开/公告日2021-12-01

    原文格式PDF

  • 申请/专利权人 NORDSON CORPORATION;

    申请/专利号EP20200708261

  • 申请日2020-01-21

  • 分类号B05B12;B05C11/10;B05B1/08;B05C5/02;

  • 国家 EP

  • 入库时间 2022-08-24 22:17:01

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