Other

Telesis Marking Systems, Inc.

Robert N French

John A Robertson

David L Cyphert

Ashot Mesropyan

Michael E Harrison

Aaron L Hampton

Philip Lee Brooks

Roger L Sieling

Joseph Muscarella

Disclosed are a method and/or a system for real-time analysis and marking of a target surface using a digital camera coupled marking device. In one embodiment, a master controller receives a real-time digital camera signal from the digital camera of a marking device communicatively coupled to the master controller. The master controller analyzes the digital camera signal using an image recognition algorithm, a machine vision algorithm, and a database and archives a visual state and an object design parameter of an object. The master controller compares the visual state of an object with a library of known visual states in the database to extract an associated marking pattern and a desired marking location of the object. The master controller generates and sends a marking command to a pin marker of the marking device. The pin marker engraves the marking pattern onto the object in real time.

Method and system of real-time analysis and marking of a target surface using a digital camera coupled marking device

Marking of a generally planar object at a first surface thereof with one or more indentation-defined pixels. For generating the marking, an anvil member is provided as having an impact surface. A marking head is positioned at a fixed relationship with respect to the anvil member. The head includes a confronting portion opposing the impact surface, and a marker pin having a distal impacting tip issuing from the confronting portion which is reciprocatably actuable along a marking axis from a retracted position to an extended position. With the object disposed intermediate the marking head and the anvil member, and with at least a portion of the second surface of the object being supported on the impact surface of the anvil member, the object may be positioned at a predefined pixel location within a marking locus. Thereupon, the impacting tip of the marker pin may actuated from its retracted position to its extended position impacting the second surface of the object in an indentation contact defining one of the pixel marks.

Data platemarking system

Marking apparatus and method is described wherein an array of marker pins are carried by translational assembly which, in turn, is driven from stepper motors which perform in conjunction with high helix lead angle lead screws. Solenoid actuated pneumatic valves are employed to actuate the marker pins within an array thereof and the entire assemblage of motors, valves, translational mechanism, and control features are retained within a compact housing structure. The control system and associated translational mechanism is capable of driving the marker head assembly in matrix, raster, and continuous modes of operation. Speed of marking is enhanced through the employment of a masking procedure wherein the translational mechanism drives the marker head assembly only to locations where active character forming pixels are present.

Marking apparatus with multiple marking modes

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Chillicothe, OH, United States of America

Robert N French