Title:
WORKPIECE CONVEYANCE DEVICE OF PRESS MACHINE
Document Type and Number:
Japanese Patent JP2019069456
Kind Code:
A
Abstract:
To provide a workpiece conveyance device of a press machine including an arm unit, which suppresses occurrence of damage of wiring in a joint portion (elbow joint) of an arm unit.SOLUTION: A work conveyance device 1 of a press machine includes an arm unit including a first arm a1, a second arm a2, a work holding part 3 holding a workpiece, a first arm drive mechanism DM1 and a second arm drive mechanism DM2, where piping C arranged outside of a second joint 10Y has one side supported on the first arm a1 and the other side supported on the second arm a2, when the first arm a1 and the second arm a2 are bent between a folded state and an extended state for work conveyance, the piping C is deformed using a change in a sandwiching angle α between the first arm a1 and the second arm a2, and thereby swinging of the piping C around the second joint 10Y in work conveyance is restricted.SELECTED DRAWING: Figure 1
Inventors:
TAKEDA KEISUKE
Application Number:
JP2017195889A
Publication Date:
May 09, 2019
Filing Date:
October 06, 2017
Export Citation:
Assignee:
AIDA ENG LTD
International Classes:
B21D43/05; B25J9/06; B25J19/00; B30B13/00
Attorney, Agent or Firm:
Kiyohiko Susumu