Title:
作業システム
Document Type and Number:
Japanese Patent JP6964742
Kind Code:
B2
Abstract:
To provide a work system that appropriately performs a replenishment work of a necessary member to each module and a detection of an interfering object even when a line constituent member is present on a movement path of a moving body.SOLUTION: A work system is comprised of: a plurality of modules that make up a work line; a moving body (loader) 50 that moves along a line where the plurality of modules are lined up and replenishes a necessary part for each module; and a line component member (tray feeder) 70 that forms a portion of the work line. The line component member can be installed on a moving path of the moving body, and has a light projecting unit 76 that projects light toward the moving body along the moving path of the moving body. The moving body comprises: sensors 58 L and 58 R that detect a presence or absence of an interfering object; a light receiving unit 56 that receives light from the light projecting unit; and a control unit that monitors the presence or absence of the interfering object in the movement path to and from the line component member based on a light receiving status of the light receiving unit, and stops the movement when the interfering object is detected during the movement.SELECTED DRAWING: Figure 8C
Inventors:
Kuroda Hideya
Atsushi Iisaka
Tadashi Yamamoto
Atsushi Iisaka
Tadashi Yamamoto
Application Number:
JP2020180525A
Publication Date:
November 10, 2021
Filing Date:
October 28, 2020
Export Citation:
Assignee:
Fuji corporation
International Classes:
G05D1/02; G05B19/418; H05K13/00; H05K13/02
Domestic Patent References:
| JP2009265792A | ||||
| JP2000148246A | ||||
| JP20132954A |
Attorney, Agent or Firm:
Aitec International Patent Office