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    • 5. 发明授权
    • Simulation apparatus
    • 模拟装置
    • US07062983B2
    • 2006-06-20
    • US10422879
    • 2003-04-24
    • Barry Jay AndersonMichael Joseph LampingEugene Paul Daut
    • Barry Jay AndersonMichael Joseph LampingEugene Paul Daut
    • G01M19/00B30B15/14B30B15/16
    • G01N3/317A61F13/15707B30B15/0094G01N3/08G01N2203/0017G01N2203/0019G01N2203/0037G01N2203/005G01N2203/0208G01N2203/0222G01N2203/0278G01N2203/028G01N2203/0282G05B2219/49123
    • A simulation apparatus is provided comprising a fixed main body; a carriage associated with the main body for movement relative to the main body; a first device coupled to the fixed main body for engaging a workpiece; a second device coupled to the carriage for movement with the carriage and for engaging the workpiece; at least one motor apparatus coupled to the fixed main body and the carriage for effecting movement of the carriage and the second device relative to the main body such that a tensile load is applied to the workpiece; sensor apparatus comprising at least one force sensor for sensing the tensile load applied to the workpiece during the movement of the second device; and a drive controller. The controller is coupled to the motor apparatus for controlling the operation of the motor apparatus in accordance with predefined carriage positions corresponding to discrete time intervals and in response to feedback from the sensor apparatus comprising the at least one force sensor so as to enhance the control of the position of the carriage as a function of time.
    • 提供一种模拟装置,包括固定主体; 与所述主体相关联的用于相对于所述主体运动的托架; 联接到所述固定主体的用于接合工件的第一装置; 耦合到所述托架的第二装置,用于与所述托架一起运动并用于接合所述工件; 耦合到固定主体和滑架的至少一个电动机装置,用于使托架和第二装置相对于主体运动,使得拉伸载荷施加到工件上; 传感器装置包括至少一个力传感器,用于感测在第二装置运动期间施加到工件的拉伸载荷; 和驱动控制器。 控制器耦合到电动机装置,用于根据对应于离散时间间隔的预定义的滑架位置以及响应于包括至少一个力传感器的传感器装置的反馈来控制电动机装置的操作,以便增强对电动机装置的控制 作为时间的函数的马车的位置。
    • 10. 发明授权
    • Method for manufacturing discrete articles from a material web using synchronized servo-actuated operational units
    • 使用同步伺服驱动的操作单元从材料网制造离散制品的方法
    • US06869386B2
    • 2005-03-22
    • US10180227
    • 2002-06-26
    • Michael Joseph LampingMark Wayne Morrow
    • Michael Joseph LampingMark Wayne Morrow
    • G05B19/418B31B1/00
    • G05B19/41815G05B2219/50015Y02P90/08Y02P90/20Y02P90/265
    • Method for manufacturing discrete articles from a material web using a cyclic master reference signal to synchronize the servo actuation of multiple operational units in a manufacturing apparatus to perform periodic operations on successive product segments of the material web and thereby form the articles, without the need for ongoing external phasing or registration to maintain synchronization of the operational units relative to the articles being made. The method is particularly suited for application in the manufacture of disposable absorbent articles and other products formed from web materials. Because of the coordination by a common reference signal, the execution by each of the individual servo systems of its programmed actuation instructions results in its actuation being synchronous with that of the other servo systems. These actuation instructions can include motion profiles, torque profiles, force profiles, “cam” profiles, and any other form of actuation sequence within the capability of servo actuators.
    • 使用循环主参考信号从材料幅片制造离散制品的方法,以使制造装置中的多个操作单元的伺服致动同步,以对材料幅的连续产品段进行周期性操作,从而形成物品,而不需要 正在进行外部定期或注册,以维持操作单元相对于正在制作的物品的同步。 该方法特别适用于制造一次性吸收制品和由网状材料形成的其它产品。 由于通过公共参考信号的协调,每个单独的伺服系统执行其编程的致动指令导致其致动与其它伺服系统同步。 这些致动指令可以包括运动轮廓,扭矩分布,力分布,“凸轮”轮廓以及伺服致动器能力内的任何其他形式的致动序列。