Title:
COMPONENT-MOUNTING MACHINE, COMPONENT-MOUNTING METHOD, AND CALIBRATION DEVICE FOR MOUNTING HEAD
Document Type and Number:
WIPO Patent Application WO/2023/181345
Kind Code:
A1
Abstract:
This component-mounting machine comprises: a mounting head for supporting a holding member capable of holding a component such that the holding member is able to ascend and descend, and is able to rotate about a central axis of the holding member; a storage unit for storing a correction value for each of a plurality of measuring angles that is set on the basis of an error in the height direction when the holding member is moved to a prescribed height in a state of having a plurality of measuring angles calculated around the central axis; and a control unit for correcting, in a pickup operation in which a component is picked up by the holding member, the descent amount of the holding member to a target height on the basis of a correction value for each of a plurality of measuring angles and a pickup angle of the holding member calculated around the central axis.
Inventors:
KAWASAKI YUJI (JP)
SUGIHARA KOHEI (JP)
SUGIHARA KOHEI (JP)
Application Number:
PCT/JP2022/014371
Publication Date:
September 28, 2023
Filing Date:
March 25, 2022
Export Citation:
Assignee:
FUJI CORP (JP)
International Classes:
H05K13/04
Domestic Patent References:
| WO2019180953A1 | 2019-09-26 |
Foreign References:
| JPH0983198A | 1997-03-28 |
Attorney, Agent or Firm:
KYORITSU INTERNATIONAL (JP)
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