Title:
MOUNTING MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/210126
Kind Code:
A1
Abstract:
The mounting machine according to the present invention comprises: a head that has a suction nozzle and that suctions up a component at the tip of the suction nozzle to mount the component on a board; a light source that emits light, a slit with a slit hole through which light passes; a sensor that has a light receiving element that receives light that has passed through the slit hole, and that irradiates the tip of the suction nozzle with the light, receives, by using the light receiving element, the light that has passed through the slit hole, and outputs the light intensity of the received light; and a control unit that determines whether a component is suctioned at the tip of the suction nozzle through which light passes on the basis of a differentiated value obtained by differentiating the light intensity of the light. The suction nozzle has a taper that tapers toward the tip, and the slit hole is arranged non-parallel to the taper.
Inventors:
SHIBATA SATORU
Application Number:
PCT/JP2023/005912
Publication Date:
November 02, 2023
Filing Date:
February 20, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H05K13/08; H05K13/04
Foreign References:
| JP2004319854A | 2004-11-11 | |||
| JP2010092901A | 2010-04-22 | |||
| JPH10290097A | 1998-10-27 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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