Resources Contact Us Home
Device recognizing method and apparatus for surface mounting device mounter

Image Number 5 for United States Patent #5694219.

An improved device recognizing method and apparatus for an SMD mounter which are capable of more accurately mounting a device on a PCB (Printed circuit Board) by controlling the position of a device based on a deformation error and a position determining accuracy error, which include a work head slidably arranged on the X-axis table for holding a device and mounting the same, a work position recognizing camera attached to the work head for recognizing a work position on which a device is mounted, a device detection camera attached to an SMD mounter main body below the X-Y table for detecting the deviated amount between the center of the device held by the work head and the center of the work head, a checking position recognizer attached to the device detection camera and detected by the work position recognizing camera, an eyesight recognizer connected with the work position recognizing camera and the device detection camera for recognizing the position detected by each camera, and a position controller connected with the eyesight recognizer and the X-Y table for controlling the position of the work head in accordance with the signal recognized by the eyesight recognizer.

  Recently Added Patents
Dental fillers including a phosphorus containing surface treatment, and compositions and methods thereof
Orthogonal tunable antenna array for wireless communication devices
Restarting event and alert analysis after a shutdown in a distributed processing system
Detection system and method for mobile device application
Graphical communication user interface with graphical position user input mechanism for selecting a display image
Wide bandwidth hybrid antenna for combination EAS and RFID label or tag
Retrievable outgoing audio messaging
  Randomly Featured Patents
Coaster for shielding against crawling arthropods
Metal impression confirmation system for dental implants
Treating wells with a temporarily thickening cellulose ether solution
Developing device in an image forming apparatus
Game device, game control method, and game control program
Ignition device for an internal combustion engine
Selvedge-forming device in shuttleless weaving looms
System and method for balancing delay of signal communication paths through well voltage adjustment
Toy turtle figure
Active matrix liquid crystal display device, method of manufacturing the same, and method of driving the same