ELECTRONIC DEVICE MOUNTING APPARATUS

PURPOSE: An electronic component mounting device is provided to suppress the delay of position determination time due to contact friction resistance of a bearing by installing a rotation braking unit in a first power transmitting device. CONSTITUTION: A first rotary shaft(36) includes a nozzle(18) w...

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Bibliographic Details
Main Author KITADA SUSUMU
Format Patent
LanguageEnglish
Korean
Published 02.07.2012
Subjects
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
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Summary:PURPOSE: An electronic component mounting device is provided to suppress the delay of position determination time due to contact friction resistance of a bearing by installing a rotation braking unit in a first power transmitting device. CONSTITUTION: A first rotary shaft(36) includes a nozzle(18) which supports an electronic component. A head body(34) is combined with the first rotary shaft. The head body has a hollow cylindrical shape and rotates around a second rotary shaft in parallel to the first rotary shaft. A first power transmitting device transmits power to the first rotary shaft by rotating in the head body. A first driving unit(31) is arranged on the outer side of the head body and generates power transmitted by the first power transmitting device. A second driving unit(32) rotates the head body. A rotation braking unit gives braking power to the first power transmitting device.
Bibliography:Application Number: KR20110023823