Title:
ROTARY MOUNTING HEAD AND COMPONENT MOUNTING MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/064929
Kind Code:
A1
Abstract:
According to the present invention, a plurality of driven gears 432b respectively provided to a plurality of nozzle shafts 43, are disposed along a circumferential edge of a driving gear 44 and mesh with the driving gear 44. Therefore, a plurality of shafts can be rotated by rotating the driving gear 44. Furthermore, since the rotation of the driving gear 44 is transmitted to the nozzle shafts 43 due to the meshing between the driving gear 44, which is a scissors gear, and each of the plurality of driven gears 432b, backlash between the driving gear 44 and the driven gears 432b is suppressed, and, additionally, there is no need to provide backlash-less gears to each of the plurality of nozzle shafts 43 and costs for this mounting head 4 are suppressed.
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Inventors:
YAMAZAKI SHINGO (JP)
Application Number:
PCT/JP2019/039043
Publication Date:
April 08, 2021
Filing Date:
October 03, 2019
Export Citation:
Assignee:
YAMAHA MOTOR CO LTD (JP)
International Classes:
H05K13/04
Domestic Patent References:
| WO2018185941A1 | 2018-10-11 | |||
| WO2017009932A1 | 2017-01-19 |
Foreign References:
| JP2004225732A | 2004-08-12 | |||
| JP2017098541A | 2017-06-01 | |||
| JP2013206907A | 2013-10-07 |
Attorney, Agent or Firm:
FURIKADO, Shoichi et al. (JP)
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