Title:
UNLOADING DEVICE
Document Type and Number:
Japanese Patent JP2023146715
Kind Code:
A
Abstract:
To realize a technique that can appropriately detect an article on a top shelf and reflect it in an unloading operation in an unloading device that sucks a topmost group of articles and separates them from a group of articles stacked below.SOLUTION: An unloading device 1 includes a suction device 2 including a suction section 21, a lifting device, a control device, and an article detection device 5 that detects an article W crossing a detection surface 13 set parallel to a suction surface 21a at a position spaced downward by a specific distance L with respect to the suction surface 21a, wherein the control device obtains control information for calculating a relative distance M, and calculates the relative distance M, and stops the lifting device when the article detection device detects the article W in a suction approach state even though the relative distance M is greater than the specific distance L by more than a determination threshold Q.SELECTED DRAWING: Figure 9
Inventors:
KIYOKAWA WATARU
MINO ATSUSHI
MINO ATSUSHI
Application Number:
JP2022054058A
Publication Date:
October 12, 2023
Filing Date:
March 29, 2022
Export Citation:
Assignee:
DAIFUKU KK
International Classes:
B65G59/02
Attorney, Agent or Firm:
Patent Attorney Corporation R&C