Title:
METHOD FOR CORRECTING OFFSET IN ELECTRONIC COMPONENT MOUNTER
Document Type and Number:
Japanese Patent JP2003101297
Kind Code:
A
Abstract:
To provide a method for correcting offset of the coordinate of origin of mechanical operation and the origin of coordinate of image recognition in an electronic component mounter.
When an electronic component is mounted by setting a circuit board through mounting operation for detecting positional shift, positional shift of the mounted electronic component from a specified position is detected. When a mounting head 20 is moved by a distance corresponding to the positional shift, movement of the mounting head 20 is measured by means of an X-axis encoder 13 and a Y-axis encoder 14 and the origin of coordinate of image recognition is corrected based on that movement.
Inventors:
ODA YOSHIHIKO
MIMURA NAOTO
UCHIYAMA HIROSHI
MIMURA NAOTO
UCHIYAMA HIROSHI
Application Number:
JP2001288684A
Publication Date:
April 04, 2003
Filing Date:
September 21, 2001
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H05K13/04; (IPC1-7): H05K13/04
Attorney, Agent or Firm:
Ishihara Masaru