Title:
CONVEYANCE DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/217497
Kind Code:
A1
Abstract:
Provided is a conveyance device capable of achieving high-speed conveyance of a workpiece through arm weight reduction and inertial moment reduction. The conveyance device 100 capable of rotating and linearly moving an arm 121 comprises: a rotary motion mechanism 101 which has a first rotary shaft 108 capable of rotating about a first axis 103; a rotation transmission mechanism 109 which is connected to the first rotary shaft 108 and is capable of rotating the arm 121 when the rotation transmission mechanism 109 is caused to rotate about a second axis 106 in response to rotation of the first rotary shaft 108; and a linear movement mechanism 104 which is capable of linearly moving the arm 121. The linear movement mechanism 104 is disposed on the inner side of the rotation transmission mechanism 109 in such a manner as not to rotate in response to rotation of the first rotary shaft 108.
Inventors:
SUZUKI KENGO (JP)
Application Number:
PCT/JP2017/022162
Publication Date:
December 21, 2017
Filing Date:
June 15, 2017
Export Citation:
Assignee:
SANKYO SEISAKUSHO KK (JP)
International Classes:
B25J9/00; F16H25/22
Foreign References:
| JPH0435889A | 1992-02-06 | |||
| JPH05318350A | 1993-12-03 | |||
| JP2011199121A | 2011-10-06 |
Attorney, Agent or Firm:
ASAMURA PATENT OFFICE, P.C. (JP)
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