Invention Grant
- Patent Title: System for automatic calibration of an initial position of a moveable machine component
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Application No.: US17669508Application Date: 2022-02-11
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Publication No.: US11999520B2Publication Date: 2024-06-04
- Inventor: Raymond G. Buchko, Jr. , Rodney W. Golla
- Applicant: CP Packaging, LLC
- Applicant Address: US WI Appleton
- Assignee: CP Packaging, LLC
- Current Assignee: CP Packaging, LLC
- Current Assignee Address: US WI Appleton
- Agency: Crowell & Moring LLP
- Main IPC: B65B57/00
- IPC: B65B57/00 ; B65B47/06 ; B65B57/16 ; G05B19/401

Abstract:
A system is provided that can automatically calibrate or define a home or initial position of a moveable component of an industrial machine. During the calibration procedure, an actuator may be operated in a low speed and/or low torque mode to drive the component until the component contacts a mechanical stop. This provides a hard-stop of the component's movement while the actuator attempts to further drive the component, which creates a stall condition of the actuator. A control system monitors that actuator's performance characteristics and is configured to identify an anomalous performance characteristic(s) value that corresponds to the actuator's stall condition as a triggering event. When the control system identifies the triggering event, it defines the component's position as a null point and determines a zero point to define an initial operational position of the component as a function of the null point.
Public/Granted literature
- US20230257150A1 System For Automatic Calibration Of An Initial Position Of A Moveable Machine Component Public/Granted day:2023-08-17
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