Title:
CARRIER
Document Type and Number:
Japanese Patent JP2022102028
Kind Code:
A
Abstract:
To provide a carrier allowed to seek an origin of an arm of an arm-type transfer device mounted on the carrier, by a simple configuration.SOLUTION: A carrier 3 includes a one-moving section 83 that moves one pair of side arms 33 until one of one pair of load-protrusion sensors 73 detects at one side in a transfer direction, a one-position storage section 85 that stores a value of an arm moving-amount detecting sensor 71 at a time when the one of the one pair of load-protrusion sensors 73 detected the one pair of side arms 33, an other-moving section 87 that moves the one pair of side arms 33 until the other of the one pair of load-protrusion sensors 73 detects at the other side in the transfer direction, a moving-amount grasping section 89 that grasps a between-detection-positions moving amount from a value of the arm moving-amount detecting sensor 71 at a time when the other of the one pair of load-protrusion sensors 73 detected the one pair of side arms 33 and a value of the arm moving-amount detecting sensor 71 stored in the one-position storage section 85, a half-movement-amount moving section 91 that moves the one pair of side arms 33 by a half amount of the between-detection-positions moving amount in one direction, and a center-position storage section 93 that stores as a center position a value of the arm moving-amount detecting sensor 71 at a time when it moved a half.SELECTED DRAWING: Figure 7
Inventors:
AWAYA TAICHI
Application Number:
JP2020216498A
Publication Date:
July 07, 2022
Filing Date:
December 25, 2020
Export Citation:
Assignee:
MURATA MACHINERY LTD
International Classes:
B65G1/04
Attorney, Agent or Firm:
Shinki Global IP Patent Corporation
Previous Patent: JPWO2022102027
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