Title:
XY POSITIONING CONTROLLER AND ELECTRONIC PARTS MOUNTING DEVICE
Document Type and Number:
Japanese Patent JP3860014
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent any external force from interfering a traveling object in a full axial type positioning control system for performing highly accurate positioning.
SOLUTION: In this electronic component mounting device C equipped with an XY positioning controller D and for mounting electronic parts 21 on a circuit board 22, a Y1 axial side Y axis linear motor is driven so that a beam 3 can be moved to a prescribed position L of the Y1 axis prior to actual driving, and position information L+ΔLa of the beam 3 of a Y2 axis in a free-run state is detected by a Y2 axial side Y axis linear encoder so that corrected position information ΔMAa can be calculated from the corrected position information ΔLa, and the Y1 axial side Y axis linear motor is driven so that the beam 3 can be moved to an actual driving position M of the Y1 axis in actual driving, and a Y axis linear motor 5B is driven so that the beam 3 can be moved to a position M+ΔMAa of the Y2 axis.
More Like This:
| JPH02115907 | DIGITAL SERVO SYSTEM |
| JPH07104724 | [Title of Invention] Camera Moving Device |
Inventors:
Akihiko Nakamura
Ichiro Okamoto
Hiroshi Anzai
Naoyuki Hachiman
Ichiro Okamoto
Hiroshi Anzai
Naoyuki Hachiman
Application Number:
JP2001332971A
Publication Date:
December 20, 2006
Filing Date:
October 30, 2001
Export Citation:
Assignee:
JUKI Corporation
International Classes:
G05D3/00; H05K13/04; G05D3/12; (IPC1-7): G05D3/00; G05D3/12; H05K13/04
Domestic Patent References:
| JP7202488A | ||||
| JP7093034A |
Attorney, Agent or Firm:
Hiroshi Arafune
Yoshio Arafune
Yoshio Arafune
Previous Patent: MULTI-OPTICAL-AXIS PHOTOELECTRIC SENSOR
Next Patent: STEERING DEVICE FOR SMALL VESSEL
Next Patent: STEERING DEVICE FOR SMALL VESSEL