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公开(公告)号:US5461570A
公开(公告)日:1995-10-24
申请号:US257800
申请日:1994-06-10
申请人: Daniel T. Wang , Lars W. Johnson , John M. Lepper , Wallace A. Martin , Leonard R. Reinhart , Ravi S. Sanka , Craig W. Walker
发明人: Daniel T. Wang , Lars W. Johnson , John M. Lepper , Wallace A. Martin , Leonard R. Reinhart , Ravi S. Sanka , Craig W. Walker
IPC分类号: G02C7/04 , A61L2/24 , A61L12/04 , G05B13/02 , G05B15/00 , G05B15/02 , G05B19/406 , G05B19/418 , G06F19/00
CPC分类号: A61L12/04 , A61L2/24 , G05B19/41875 , G05B2219/32182 , G05B2219/32187 , G05B2219/32196
摘要: A computer control system for optimizing process parameters in an automated production line for producing contact lenses. The system comprises a plurality of process controllers for controlling one or more process stations of the production line, each of the controllers regulating a plurality of process control devices that each control specific production parameters used in the automated manufacture of contact lenses at the process station(s). An automated lens inspection device automatically evaluates each contact lens produced and generates inspection data for each contact lens, and a polling device polls each of the process controllers on a frequent basis to acquire process control data for each period. Further included is a correlating device for correlating the inspection data to the process control data and the contact lens data to optimize process parameters used in the production of contact lenses. A relational database is also provided for storing the process control data, the contact lens data and the inspection data received from the correlating device.
摘要翻译: 一种用于优化用于生产隐形眼镜的自动化生产线中的工艺参数的计算机控制系统。 该系统包括用于控制生产线的一个或多个处理站的多个过程控制器,每个控制器调节多个过程控制装置,每个过程控制装置控制处理站在自动化制造隐形眼镜中使用的特定生产参数( s)。 自动镜头检查装置自动评估所生产的每个隐形眼镜并产生每个隐形眼镜的检查数据,并且轮询装置经常轮询每个过程控制器以获取每个周期的过程控制数据。 还包括用于将检查数据与过程控制数据和隐形眼镜数据相关联以使用于生产隐形眼镜的工艺参数最优化的相关设备。 还提供关系数据库用于存储从相关装置接收的过程控制数据,隐形眼镜数据和检查数据。
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公开(公告)号:US5555504A
公开(公告)日:1996-09-10
申请号:US257790
申请日:1994-06-10
IPC分类号: B23Q41/00 , B23Q41/08 , B24B13/00 , B65G61/00 , G05B19/418 , G06Q50/00 , G07C3/14 , G06F19/00
CPC分类号: G05B19/4183 , G05B19/41875 , G05B2219/31296 , G05B2219/31312 , G05B2219/31432 , G05B2219/32178 , G05B2219/32191 , G05B2219/32212 , G05B2219/36371 , G05B2219/45048 , Y02P90/10 , Y02P90/22 , Y02P90/28
摘要: A production line tracking and quality control system and method thereof comprises a series of pallets for carrying one or more first contact lens mold halves or one or more complementary second contact lens mold halves throughout a contact lens fabrication facility. Each pallet of the series is transported on a conveyor device throughout the fabrication facility, and each pallet includes a unique identifying code. The fabrication facility includes one or more process stations and a control device provides real time monitoring of contact lens fabrication processes at the one or more process stations. The control device further includes a tracking device for identifying the unique code of each of the pallets at one or more process stations while continually receiving monitored process condition values at each station. For each identified pallet, the control device generates process status information for memory storage in the form of a reject flag, when the process conditions are out of predetermined limits, or, an acceptance flag indicating that process conditions are within predetermined limits. The process status information is updated when the pallets are identified and the status of each pallet is checked when entering or exiting a process station.
摘要翻译: 一种生产线跟踪和质量控制系统及其方法包括一系列用于在整个隐形眼镜制造设备中携带一个或多个第一隐形眼镜半模或一个或多个互补的第二隐形眼镜半模的托盘。 该系列的每个托盘在整个制造设备中在输送装置上运输,每个托盘包括唯一的识别代码。 制造设备包括一个或多个处理站,并且控制装置提供对一个或多个处理站的隐形眼镜制造过程的实时监测。 控制装置还包括跟踪装置,用于在一个或多个处理站处识别每个托盘的唯一代码,同时在每个站处连续接收监视的处理条件值。 对于每个识别的托盘,当处理条件超出预定限制时,控制装置以拒绝标志的形式生成用于存储器存储的处理状态信息,或者指示处理条件在预定限度内的接受标志。 当进入或退出处理站时,当托盘被识别并检查每个托盘的状态时,过程状态信息被更新。
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公开(公告)号:US07213382B2
公开(公告)日:2007-05-08
申请号:US11120045
申请日:2005-05-02
申请人: Leslie A. Voss , Gregory S. Duncan , Ravi S. Sanka , Gary S. Hall , Mark E. Schlagel , Michael F. Widman
发明人: Leslie A. Voss , Gregory S. Duncan , Ravi S. Sanka , Gary S. Hall , Mark E. Schlagel , Michael F. Widman
CPC分类号: B29D11/0024 , B29C65/18 , B29C65/7841 , B29C66/112 , B29C66/114 , B29C66/131 , B29C66/24221 , B29C66/53461 , B29C66/71 , B29C66/72321 , B29C66/73921 , B29C66/81465 , B29C66/8161 , B29C66/8242 , B29C66/8322 , B29C66/8432 , B29C66/849 , B29C66/91421 , B29C66/91431 , B29C66/919 , B29C66/9221 , B29C66/92431 , B29C66/92451 , B29C66/961 , B29D11/00067 , B29K2705/02 , B29L2011/0041 , B65B5/04 , B65B7/164 , B65B25/008 , B65B41/18 , B29K2023/06 , B29K2023/12 , B29K2025/06
摘要: The present invention relates to an apparatus for packaging contact lenses. The apparatus includes a compliant head, improved heater and improved heat seal die.
摘要翻译: 本发明涉及一种用于包装隐形眼镜的装置。 该装置包括顺应头,改进的加热器和改进的热密封模。
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公开(公告)号:US06609041B1
公开(公告)日:2003-08-19
申请号:US09305885
申请日:1999-05-05
申请人: Ravi S. Sanka , Gregory Scott Duncan , Ranganath Ramakrishnan Raja , Gary S. Hall , Daniel Tsu-Fang Wang
发明人: Ravi S. Sanka , Gregory Scott Duncan , Ranganath Ramakrishnan Raja , Gary S. Hall , Daniel Tsu-Fang Wang
IPC分类号: G06F1900
CPC分类号: B65B25/008 , B29D11/00125 , G05B19/128 , G05B2219/31304 , G05B2219/31312 , G05B2219/31319 , G05B2219/33199 , G05B2219/33207 , G05B2219/45178 , G05B2219/45244 , G05B2219/49302 , Y02P90/04 , Y02P90/10 , Y02P90/265 , Y10S425/808
摘要: A method for tracking multiple SKUs of ophthalmic devices in a manufacturing line, comprises the steps of: assembling first molding devices, at least one of the first molding devices having an identification device, such as, a bar-code or an inductive transmitting/receiving device; reading the identification device of the first molding devices; forming first molded parts using the first molding devices; providing a plurality of carriers, the carriers having carrier indicators; transferring the first molded parts to at least one of a plurality of carriers; reading the carrier indicator of the carrier carrying the first molded parts; and storing in machine-accessible memory the information associated with the identification device of the first molding devices and the information associated with the carrier indicator of the carrier carrying the first molded parts.
摘要翻译: 一种用于跟踪生产线中的眼科装置的多个SKU的方法,包括以下步骤:组装第一成型装置,所述第一成型装置中的至少一个具有标识装置,例如条形码或电感式发送/接收 设备; 读取第一成型装置的识别装置; 使用所述第一模制装置形成第一模制零件; 提供多个载波,载波具有载波指示符; 将第一模制件转移到多个载体中的至少一个; 读取承载第一模制件的承载架的载体指示器; 并且在机器可访问存储器中存储与第一模制装置的识别装置相关联的信息以及与承载第一模制部件的承载架的载体指示器相关联的信息。
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