Electronic component mounting system and electronic component mounting method
AssigneePanasonic Corporation
InventorsNorihisa Yamasaki, Yasuhiro Maenishi, Yuji Nakamura
Life of this patent
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Abstract
After a reel of an MSD which is a moisture management target component is dispatched from a component keeping area and setup to a tape feeder is performed in an external setup area, exposure time for which the MSD is in an atmospheric exposure state is timed in a reel unit, and the exposure time is compared with exposure limit time set for the MSD and stored in a storage part, and an electronic component mounting apparatus equipped with the reel of the MSD whose exposure time exceeds the exposure limit time is specified and work by the apparatus is stopped.
Claims13
1-12. (canceled)
An electronic component mounting system that mounts electronic components on a substrate to manufacture a mounting substrate, the electronic component mounting system comprising:
- an electronic component mounting line that performs, by an electronic component mounting apparatus, component mounting work of mounting the electronic components including a moisture management target component that requires moisture management,
- a whereabouts information storage part that stores whereabouts information on the electronic components in a reel unit,
- whereabouts information writing means for storing the whereabouts information on the electronic components in the whereabouts information storage part,
- an exposure time management part that times exposure time for which the moisture management target component is in an atmospheric exposure state in a reel unit and records accumulated exposure time, and
- a mounting line control part that compares the exposure time with exposure limit time set for the moisture management target component, specifies an electronic component mounting apparatus equipped with a reel of the moisture management target component of which exposure time exceeds the exposure limit time by the whereabouts information, and stops work by the electronic component mounting apparatus.
An electronic component mounting method for mounting electronic components including a moisture management target component that requires moisture management on a substrate by an electronic component mounting system having an electronic component mounting apparatus, the electronic component mounting method comprising:
- registering whereabouts information on the electronic components in a whereabouts information storage part in a reel unit and timing, in a reel unit, exposure time for which the moisture management target component is in an atmospheric exposure state;
- and
- comparing the exposure time with exposure limit time set for the moisture management target component, specifying an electronic component mounting apparatus equipped with a reel of the moisture management target component exceeding the exposure limit time by the whereabouts information, and stopping work by the electronic component mounting apparatus.
Dependencies are inferred from the claim text.