Galvano scanner and laser machining device using the same
AssigneeFanuc Corporation
InventorYoshinori Murakami
Life of this patent
Estimating the term…
Abstract
A galvano scanner that performs scanning with a laser beam according to the present invention includes a galvano unit having a mirror and a mirror drive mechanism, a base member on which the galvano unit is mounted, an outer peripheral member disposed so as to surround the galvano unit, and a frame member to which the base member and the outer peripheral member are attached, and is configured such that the base member and the outer peripheral member are attached to the frame member via a sealing member.
Claims8
A galvano scanner that performs scanning with a laser beam, the galvano scanner comprising:
- a galvano unit including a mirror and a mirror drive mechanism;
- a base member on which the galvano unit is mounted;
- an outer peripheral member disposed so as to surround the galvano unit;
- and
- a frame member to which the base member and the outer peripheral member are attached,
- wherein the base member and the outer peripheral member are attached to the frame member via a sealing member.
A laser machining device comprising:
- a laser oscillator that oscillates a laser beam;
- a machining head with a built-in galvano scanner that performs scanning with the laser beam;
- and
- an articulated robot with the machining head attached to one end of a robot arm,
- wherein:
- the galvano scanner includes:
- a galvano unit having a mirror and a mirror drive mechanism;
- a base member on which the galvano unit is mounted;
- an outer peripheral member disposed so as to surround the galvano unit;
- and
- a frame member to which the base member and the outer peripheral member are attached, and
- the base member and the outer peripheral member are attached to the frame member via a sealing member.
Dependencies are inferred from the claim text.