Fmc Corporation

Other

James P Martin

Stanley P Turcheck, Jr

Randy K Baird

Arthur L Dean

William R Brown

Junius D Scott

John D Gotal

A high resolution article handling system serves as an article discriminator or identifier by creating an object silhouette. The objects are singulated on a conveyor and scanned by a linear array of CCD units (2048 pixels per inch) at a scan rate of 10 MHz. Pixel transitions corresponding to object edge points are converted to a single count value from a counter which is synchronized with the scanner. A microprocessor with a first in, first out buffer memory needs only a capacity to handle the count value rather than all data from the pixels. Article orientation is corrected in response to signal generated by determining the count value difference between a reference value and a work article value at only the scan slice windows at equally spaced positions along the article length where differences have been predetermined to be a maximum.

High resolution parts handling system

A method for processing compacted data without converting the data into uncompacted form. A first set of digital data is converted into compact form by recording a set of points at which the signal level changes. A second set of digital data is likewise converted into compact form by recording the points of signal level change. A logic function is then used to compare the first set of compact data with the second set of compact data.

Method for processing compacted data

A high resolution object handling system serves as an object discrimination--identification by creating an object silhouette. The objects are singulated on a conveyor and scanned by a linear array of CCD units (2048 pixels per inch) at a scan rate of 10 MHz. Pixel transitions corresponding to object edge points are converted to a single count value from a counter which is synchronized with the scanner. A microprocessor with a first in, first out buffer memory needs only a capacity to handle the count value rather than all data from the pixels.

High resolution camera sensor having a linear pixel array

A high resolution object handling system serves as an object discrimination - identification by creating an object silhouette. The objects are singulated on a conveyor and scanned by a linear array of CCD units (2048 pixels per inch) at a scan rate of 10 MHz. Pixel transitions corresponding to object edge points are converted to a single count value from a counter which is synchronized with the scanner. A microprocessor with a first in, first out buffer memory needs only a capacity to handle the count value rather than all data from the pixels.

High resolution camera with hardware data compaction

A high-resolution vision system for a detailed inspection of parts. A charge coupled device provides high-resolution in both an X and a Y axis. Data from the charge coupled device resulting from a standard part is stored in compact form. Compact data from a part being inspected is compared with the compact data from the standard part to determine if the tested part is good or not.

High-resolution vision system for part inspection

A material handling work piece orienter utilizes an array of optical sensors to sense work piece orientation and other characteristics and determines the status of the work piece preparatory to taking action on said work piece. The orienter has the flexibility to be taught numerous work piece orientations and characteristics in a short time with a selective degree of accuracy.

Element recognition and orientation

A programmable parts reorienter and feeder utilizing a fiber-optic array in a sensing head to determine an initial orientation of a part passing through a parts handling unit. The sensing head is coupled to a microprocessor that has been programmed to recognize properly oriented as well as misoriented parts. After determining the initial orientation of the part the microprocessor will direct a reorienter device to either pass the part in the first orientation, orient the part to a preferred orientation or, in some cases, reject the part.

Growing community of inventors

Blairsville, PA, United States of America

James P Martin