US 12,302,503 B2
Component mounting system
Mitsutaka Inagaki, Anjo (JP); Shigeto Oyama, Kariya (JP); and Haruna Narita, Higashiura-cho (JP)
Assigned to FUJI CORPORATION, Chiryu (JP)
Appl. No. 17/624,203
Filed by FUJI CORPORATION, Chiryu (JP)
PCT Filed Jul. 4, 2019, PCT No. PCT/JP2019/026654
§ 371(c)(1), (2) Date Dec. 30, 2021,
PCT Pub. No. WO2021/001995, PCT Pub. Date Jan. 7, 2021.
Prior Publication US 2022/0408622 A1, Dec. 22, 2022
Int. Cl. H05K 13/08 (2006.01)
CPC H05K 13/0815 (2018.08) [Y10T 29/53174 (2015.01)] 3 Claims
OG exemplary drawing
 
1. A component mounting system, the component mounting system comprising:
multiple component mounting devices lined up in a board conveyance direction configured to mount components on boards, with each component mounting device having an imaging device to capture an image of the boards; and
processing circuitry configured to:
capture post-component-mounting board images of the boards after component mounting via the imaging device of one of the component mounting machines,
acquire training data based on the post-component-mounting board images,
increment an acquired training data count when the training data is acquired,
create learning data using machine learning based on the acquired training data;
perform an inspection of a post-component-mounting board by capturing a post-component-mounting board image of the post-component-mounting board and performing component recognition image processing on the post-component-mounting board image using the learning data,
set a condition for the inspection of the post-component-mounting board when the inspection of the post-component-mounting board is based on the learning data when the acquired training data count is less than a predetermined count, and
only when inspection of the post-component-mounting board is performed under the condition, link in a memory the post-component-mounting board image of the post-component-mounting board with inspection information indicating that inspection was performed under the condition and identifying information which identifies the post-component-mounting board, and record the captured post-component-mounting board image of the post-component-mounting board in the memory.