Title:
DIE SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/083606
Kind Code:
A1
Abstract:
A push-up pot (27) used when picking up a die (21) is constituted so as to be able to allow the disposition (number and position) of push-up pins (29) to change according to the size and the like of a die (21) to be pushed up. Prior to the start of production, a camera (32) is moved to be above the push-up pot (27), and at least an area of the upper surface of the push-up pot (27) wherein push-up pins (29) can be disposed is imaged by the camera (32). By processing that image, the disposition (number and position) of the push-up pins (29) present within the push-up pot (27) is recognized. The disposition of the push-up pins (29) that is recognized is determined to be as specified or not; if the disposition of the push-up pins (29) is erroneous, an operator is alerted by a display and/or sound to that effect and prompted to confirm the disposition of the push-up pins (29).
Inventors:
KOMIYAMA NOBUHISA (JP)
Application Number:
PCT/JP2012/080580
Publication Date:
June 05, 2014
Filing Date:
November 27, 2012
Export Citation:
Assignee:
FUJI MACHINE MFG (JP)
International Classes:
H01L21/67
Foreign References:
JPH11354616A | 1999-12-24 | |||
JP2010186867A | 2010-08-26 | |||
JPH06163611A | 1994-06-10 | |||
JP2003109979A | 2003-04-11 | |||
JP2011129821A | 2011-06-30 | |||
JP2010262982A | 2010-11-18 | |||
JP2012169321A | 2012-09-06 | |||
JP2007173797A | 2007-07-05 | |||
JPH10296353A | 1998-11-10 |
Attorney, Agent or Firm:
KAKO, Muneo (JP)
Muneo Kako (JP)
Muneo Kako (JP)
Download PDF: