Title:
作業ロボット、及び作業ロボットを備える繊維機械
Document Type and Number:
Japanese Patent JP6636655
Kind Code:
B2
Abstract:
Static electricity generated in a retaining portion is swiftly removed and an influence of the static electricity on a controller is restrained. A yarn threading robot 3 performing yarn threading to a take-up apparatus 2 includes a robot main body 31, a robotic arm 32 connected to the robot main body 31, a suction gun 37 attached to the robotic arm 32 to retain yarns, a robot controller 102, and a terminal 55d in contact with a grounded ground wire 54. A conductive path 60 is formed to extend from the suction gun 37 to the terminal 55d without passing the robot controller 102 so as to cause the suction gun 37 to be electrically conductive with the terminal 55d. The suction gun 37 is connected to the ground wire 54 via the conductive path 60 and the terminal 55d so as to be grounded. On this account, the static electricity generated in the suction gun 37 due to contact with the yarn Y is swiftly removed and the occurrence of adverse effects due to the flow of electric changes to the robot controller 102 is restrained.
Inventors:
Kenji Sugiyama
Noriko Kato
Tadashi Suzuki
Noriko Kato
Tadashi Suzuki
Application Number:
JP2018561068A
Publication Date:
January 29, 2020
Filing Date:
March 28, 2018
Export Citation:
Assignee:
tmt machinery Co., Ltd.
International Classes:
B65H51/16; B65H51/08; B65H57/16; D01D7/00; H05F3/02
Domestic Patent References:
| JP53069543U | ||||
| JP4362660A | ||||
| JP62016929U | ||||
| JP47011565Y1 | ||||
| JP2007007673A | ||||
| JP2010182923A |
Foreign References:
| WO2015198698A1 |
Attorney, Agent or Firm:
Kaji/Suhara Patent Office