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US 2014/0174240 A1Published application
Apparatus for driving a scara robot and driving method thereof
AssigneeDelta Robot Automatic Co., Ltd.
InventorsChih-Cheng PENG, Tsao-Hsiang WANG, Hsin-Hsien WU
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Abstract
An apparatus for driving a SCARA robot is provided. The apparatus includes a body, a horizontal rotating arm, a linear motor coil and a vertical magnetic axis. The linear motor coil is disposed on the horizontal rotating arm, and the vertical magnetic axis is passed through the linear motor coil. Wherein, the vertical magnetic axis can be driven by the linear motor coil of the horizontal rotating arm by a non-contact magnetic force.
Claims10
An apparatus for driving a SCARA robot, comprising:
- a base;
- an articulated rotating arm pivotally disposed on the base;
- a horizontal rotating arm pivotally disposed on the articulated rotating arm;
- a linear motor coil disposed on the horizontal rotating arm;
- and
- a vertical magnetic axis passed through the linear motor coil for producing a non-contact magnetic force and being reciprocally moved on the horizontal rotating arm by the linear motor coil.
3 more elements
An apparatus for driving a SCARA robot, comprising:
- a base;
- an articulated rotating arm pivotally disposed on the base;
- a horizontal rotating arm pivotally disposed on the articulated rotating arm;
- a linear motor coil disposed on the horizontal rotating arm;
- an anti-falling device disposed on the horizontal rotating arm and having an elastic space;
- and
- a vertical magnetic axis passed through the linear motor coil for producing a non-contact magnetic force and being reciprocally moved on the horizontal rotating arm by the linear motor coil.
4 more elements
A method for driving a SCARA robot, comprising:
- disposing a linear motor coil on the SCARA robot;
- passing a vertical magnetic axis through the linear motor coil;
- applying an electric power to the linear motor coil so as to make the vertical magnetic axis produce a non-contact magnetic force;
- and
- driving a vertical displacement of the vertical magnetic axis by the linear motor coil.
2 more elements
Dependencies are inferred from the claim text.