Title:
ELECTRIC GRIPPER DEVICE
Document Type and Number:
Japanese Patent JP2015229205
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an electric gripper device which is compact and which does not force to perform trouble setting operation, and excellent in operation ability.SOLUTION: An electric gripper device comprises: a body part 2 in which a motor 31 and an encoder 32 are incorporated; a controller 20 incorporated in the body part 2, in addition to the motor 31 and the encoder 32; and a pair of gripping members 4 moving along a rail 5 by the motor 31 and gripping a workpiece wk. The controller 20 accelerates and decelerates movement speed of the pair of gripping members 4 via the motor 31, then moves the pair of gripping members 4 at constant speed from a predetermined low speed travel start position sp which is preset, and makes the gripping members 4 grip the workpiece wk, and automatically changes and updates the low speed travel start position sp according to size of the workpiece wk in consideration of a stop position of the gripping members 4 which is acquired from the encoder 32 at the time.
Inventors:
NAKAZATO HIROYUKI
KOBAYASHI MASAKI
KOBAYASHI MASAKI
Application Number:
JP2014115648A
Publication Date:
December 21, 2015
Filing Date:
June 04, 2014
Export Citation:
Assignee:
TAIYO TEKKO KK
International Classes:
B25B1/18; B25J13/00; B25J15/08
Domestic Patent References:
| JP2003025266A | 2003-01-29 | |||
| JP2013010176A | 2013-01-17 | |||
| JP2000071189A | 2000-03-07 | |||
| JPH04343697A | 1992-11-30 |
Attorney, Agent or Firm:
Masaki Yamakawa
Shigeki Yamakawa
Shigeki Yamakawa