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Patent Searching and Data


Title:
WORKPIECE-MOVING DEVICE AND SEWING MACHINE USING SAME
Document Type and Number:
WIPO Patent Application WO/2015/111099
Kind Code:
A1
Abstract:
Provided is a workpiece-moving device that is set independently on a sewing machine, does not carry the weight of a driving unit that is shared with the conveyor device, and is capable of rotating without restriction. The workpiece-moving device for parallel movement and rotation of a workpiece during sewing on a sewing machine is provided with: a frame member that is moved in a parallel direction by the conveyor motor; a loading platform, which is set on the frame member so as to rotate freely and moves in the parallel direction together with the frame member while carrying the workpiece; a driving unit, which is set so that the relative position with respect to the sewing machine does not change even if the frame member and loading platform are moved in the parallel direction by the driving of the conveyor motor; and a transmitting means for transmitting the driving force of the driving unit to the loading platform and rotating the loading platform. Another workpiece-moving device is provided with: a frame member that is moved in a parallel direction by the conveyor motor; a loading platform, which is set on the frame member so as to rotate freely and moves in the parallel direction together with the frame member while carrying the workpiece; and a controlling means for controlling the motion of a portion of the loading platform, which moves in the parallel direction together with the frame member, in a direction differing from the parallel movement direction of the loading platform as a whole.

Inventors:
FURUKAWA, Kazunori (1-14 Yadaminami 5-chome, Higashi-ku, Nagoya-sh, Aichi 48, 〒4610048, JP)
Application Number:
JP2014/000380
Publication Date:
July 30, 2015
Filing Date:
January 27, 2014
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
D05B39/00
Foreign References:
JPS59181185A1984-10-15
JPH06142359A1994-05-24
JPH07178270A1995-07-18
JPH1170282A1999-03-16
JPH1033859A1998-02-10
JPH1033859A1998-02-10
Other References:
See also references of EP 3101166A4
Attorney, Agent or Firm:
TAKAHASHI, Shogo et al. (7-3Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
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