US 11,917,766 B2
Substrate work machine
Hiroyuki Kagoshima, Kariya (JP)
Assigned to FUJI CORPORATION, Chiryu (JP)
Appl. No. 17/611,631
Filed by FUJI CORPORATION, Chiryu (JP)
PCT Filed Jun. 6, 2019, PCT No. PCT/JP2019/022562
§ 371(c)(1), (2) Date Nov. 16, 2021,
PCT Pub. No. WO2020/245985, PCT Pub. Date Dec. 10, 2020.
Prior Publication US 2022/0248577 A1, Aug. 4, 2022
Int. Cl. B23P 19/00 (2006.01); G11C 5/12 (2006.01); H05K 13/00 (2006.01); H05K 13/08 (2006.01)
CPC H05K 13/0812 (2018.08) [H05K 13/0069 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A board work machine comprising:
a backup plate;
a backup member disposed on the backup plate to support a board from below;
a movement device configured to move the backup member;
a movement control section configured to control an operation of the movement device based on a position program indicating a position of the backup member disposed on the backup plate;
a display section configured to display the position of the backup member indicated by the position program in a superimposed manner on a board image indicating the board;
a determination section configured to determine whether an adjustment process including an increase or a decrease of a number of the backup members and a change of the position of the backup member is necessary based on work evaluation data related to execution of predetermined board work on the board; and
an editing section configured to edit the position program in response to the adjustment process for increasing or decreasing a number of the backup members and changing the position of the backup member from an operator
wherein the work evaluation data includes statistical data regarding a positioning error of the board with respect to a scheduled positioning position and a scheduled angle of the board.