US Patent No. 10,973,159

COMPONENT MOUNTING MACHINE FOR PREVENTING RELEASE FAIL OF A COMPONENT


Patent No. 10,973,159
Issue Date April 06, 2021
Title Component Mounting Machine For Preventing Release Fail Of A Component
Inventorship Daisuke Suzuki, Anjo (JP)
Seiji Shibata, Okazaki (JP)
Satoshi Iwashima, Chiryu (JP)
Assignee FUJI CORPORATION, Chiryu (JP)

Claim of US Patent No. 10,973,159

1. A component handling system comprising:a head configured to pick up and hold a component by vacuum pumping of a suction nozzle provided on the head; and
a control device configured to control the head to:
pick up the component and set the suction nozzle of the head in a vacuum pumped state to hold the component,
move the suction nozzle to a predetermined position while holding the component,
lower the suction nozzle while holding the component,
cancel the vacuum pumped state of the suction nozzle of the mounting head to attempt a release of the component,
lift the suction nozzle to a first height,
set the suction nozzle of the head to the vacuum pumped state while the suction nozzle is at the first height so that the suction nozzle holds the component if the release of the component failed, and
lift the suction nozzle from the first height while the suction nozzle is in the vacuum pumped state.