Title:
VACUUM CONVEYANCE DEVICE AND WORKPIECE SORTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/254968
Kind Code:
A1
Abstract:
A vacuum conveyance device comprises: a moving body that moves with a workpiece mounted to a front surface thereof, said front surface being provided with a plurality of suction holes; a suction chamber (42b) that is provided to a rear surface side of the moving body; a suction device (43b) that depressurizes the interior of the suction chamber and applies suction, from the rear surface side, to the workpiece on the moving body; and an atmospheric venting means (60) that can open the suction chamber (42b) to the atmosphere.
Inventors:
SAKAE KENTARO (JP)
NODA YOHEI (JP)
NODA YOHEI (JP)
Application Number:
PCT/JP2022/017403
Publication Date:
December 08, 2022
Filing Date:
April 08, 2022
Export Citation:
Assignee:
DAIDO KOGYO KK (JP)
International Classes:
B07C5/36; B65G17/46
Foreign References:
| JPH08157027A | 1996-06-18 | |||
| JP2019038674A | 2019-03-14 | |||
| JP2000001215A | 2000-01-07 | |||
| US4627608A | 1986-12-09 |
Attorney, Agent or Firm:
CHIKASHIMA & ASSOCIATES (JP)
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