US 12,285,874 B2
Component mounter
Satoshi Iwashima, Chiryu (JP); and Koji Kawaguchi, Kasugai (JP)
Assigned to FUJI CORPORATION, Chiryu (JP)
Appl. No. 17/642,187
Filed by FUJI CORPORATION, Chiryu (JP)
PCT Filed Sep. 11, 2019, PCT No. PCT/JP2019/035783
§ 371(c)(1), (2) Date Mar. 10, 2022,
PCT Pub. No. WO2021/048960, PCT Pub. Date Mar. 18, 2021.
Prior Publication US 2022/0297299 A1, Sep. 22, 2022
Int. Cl. B25J 9/16 (2006.01); B25J 9/00 (2006.01); B25J 15/00 (2006.01); H05K 13/04 (2006.01); H05K 13/08 (2006.01)
CPC B25J 9/1687 (2013.01) [B25J 9/0096 (2013.01); B25J 15/0057 (2013.01); H05K 13/041 (2018.08); H05K 13/089 (2018.08); Y10T 29/53174 (2015.01)] 12 Claims
OG exemplary drawing
 
1. A component mounter comprising:
a moving table configured to be moved in a horizontal direction;
multiple holders to which holding members holding picked-up components are respectively attached;
a mounting head, provided on the moving table, configured to support the multiple holders to be movable up and down; and
a mounting control section configured to control a mounting operation for the components by the mounting head to execute a mounting process based on a control program indicating mounting positions and a mounting order of the components,
wherein after the mounting operation for the components is finished, the mounting control section is configured to perform a recovery process when an error has occurred in the mounting operation, the recovery process including:
setting a mounting position in which the mounting of a component has the error as a target position,
setting a holder in which the mounting of the component has the error as a designated holder,
selecting between an accuracy prioritized mode in which a mounting operation of a component for the recovery process is executed by using the designated holder and a production prioritized mode in which the holder used for the mounting operation of a component for the recovery process is selected from among the multiple holders to reduce a time required in the recovery process, and
performing the mounting operation of the recovery process using the selected accuracy prioritized mode or the selected production prioritized mode to attempt to mount a component in the target position.