Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Aluminum galvanic cell
Controlling a video window position relative to a video camera position
Parallel power inverter motor drive system
Systems and methods for switching supply load current estimation
System and method for detecting crop rows in an agricultural field
Data encoding and decoding apparatus and method thereof for verifying data integrity
Method and system for determining an optimal missile intercept approach direction for correct remote sensor-to-seeker handover
  Randomly Featured Patents
Feeding apparatus
Method for growing a single crystal of compound semiconductor
Real-world representation system and language
User to user game referrals
Oxynitride compounds, methods of preparation, and uses thereof
Active load type of current source and method of making it
Coupler arrangement for isolation arrangement for system under test
Amusement machine
Acrylated epoxy resins based on bisphenol-S and preparation thereof
Eyeglass case