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    SYSTEMS AND METHODS FOR CONTROLLING A CONVEYOR SYSTEM DURING PRODUCT CHANGEOVERS
    2.
    发明申请
    SYSTEMS AND METHODS FOR CONTROLLING A CONVEYOR SYSTEM DURING PRODUCT CHANGEOVERS 审中-公开

    公开(公告)号：US20190258231A1

    公开(公告)日：2019-08-22

    申请号：US16399224

    申请日：2019-04-30

    申请人： UNITED STATES GYPSUM COMPANY

    发明人： Scott M. DellAngelo ,  Robert Wykoff

    IPC分类号： G05B19/418 ,  B28B19/00 ,  F26B15/12 ,  B28B17/00 ,  B28B11/24

    摘要： A system for controlling a line speed of a conveyor belt of a conveyor system during product changeovers in a wallboard production line includes a computer processor, a calculation module for calculating a predetermined mass rate of a supply of ingredients transported on the conveyor belt and deposited into a mixer during a product changeover period, and a speed adjustment module for adjusting the line speed of the conveyor belt, using the processor, based on at least one of the predetermined mass rate and the line speed of the conveyor belt for reducing an overshoot during said product changeover period.

    Systems and methods for controlling a conveyor system during product changeovers
    3.
    发明授权
    Systems and methods for controlling a conveyor system during product changeovers 有权

    公开(公告)号：US10289104B2

    公开(公告)日：2019-05-14

    申请号：US15987484

    申请日：2018-05-23

    申请人： UNITED STATES GYPSUM COMPANY

    发明人： Scott M. DellAngelo ,  Robert Wykoff

    IPC分类号： G05B19/418 ,  F26B15/12 ,  B28B19/00 ,  B28B11/24 ,  B28B17/00

    摘要： System for controlling a conveyor system in a wallboard production line, including a computer processor and a deadband tuning module for controlling at least one of a line speed of a conveyor belt, a foam air amount for a slurry, and an amount of water deposited into a mixer. The deadband tuning module calibrates and sets a hysteresis threshold value based on input data of at least one of the line speed, the foam air amount, and the amount of water. The input data is collected over a predetermined period. A database is provided for storing at least one statistical information of the input data during the predetermined period. The deadband tuning module determines a deadband range based on the hysteresis threshold value and the at least one statistical information using the processor.

    SYSTEMS AND METHODS FOR CONTROLLING A CONVEYOR SYSTEM DURING PRODUCT CHANGEOVERS
    4.
    发明申请
    SYSTEMS AND METHODS FOR CONTROLLING A CONVEYOR SYSTEM DURING PRODUCT CHANGEOVERS 有权
    用于在产品更换期间控制输送机系统的方法和系统

    公开(公告)号：US20150094839A1

    公开(公告)日：2015-04-02

    申请号：US14481358

    申请日：2014-09-09

    申请人： United States Gypsum Company

    发明人： Scott M. DellAngelo ,  Robert Wykoff

    IPC分类号： G05B19/418

    CPC分类号： G05B19/4189 ,  B28B11/24 ,  B28B17/0081 ,  B28B19/0092 ,  F26B15/12 ,  G05B2219/2621 ,  Y02P80/40 ,  Y02P90/28

    摘要： A system is provided for controlling a line speed of a conveyor belt of a conveyor system during product changeovers in a wallboard production line. A central control module controls operation of a position sensor and a database. The position sensor is located on top of a conveyor table for providing positional information of a slurry head formed in front of a forming plate of the conveyor system. A position detection module receives a position signal from the position sensor, and determines whether the slurry head is located within a predetermined distance relative to the position sensor based on the position signal. A speed adjustment module regulates the line speed of the conveyor belt based on the position signal.

    摘要翻译： 提供一种用于在墙板生产线中的产品转换期间控制输送机系统的输送带的线速度的系统。 中央控制模块控制位置传感器和数据库的操作。 位置传感器位于输送台的顶部，用于提供形成在输送系统的成形板前面的浆料头的位置信息。 位置检测模块从位置传感器接收位置信号，并基于位置信号确定浆料头是否相对于位置传感器位于预定距离内。 速度调节模块基于位置信号来调节输送带的线速度。