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Title:
MULTIAXIAL WINDING MACHINE
Document Type and Number:
Japanese Patent JP2007173264
Kind Code:
A
Abstract:

To provide a compact and highly precise multiaxial winding machine.

At the time of performing a binding up operation by using nozzles 24A to 24H, X-axis servo motors 21b and 22b are synchronously driven. Y-axis servo motors 21d and 22d are synchronously driven, and Z-axis servo motors 21f and 22f are synchronously driven. Thus, a beam 23 to which the nozzles 24A to 24H are fitted can highly precisely be driven. When a nozzle driving unit 20 is divided into a left driving side 21 and a right driving side 22, and it is compared to a conventional case where a single servo motor is used, space around the nozzles 24A to 24H can be made and management of a wire rod becomes easy. Since both ends of the beam 23 are driven by using the servo motor of comparatively low rated capacity, the nozzles 24A to 24H can highly precisely be positioned even if a structure for holding both ends of the beam 23 with high rigidity does not exist. Consequently, the compact multiaxial winding machine superior in energy saving can be supplied.


Inventors:
TAKEDA TAKASHI
SUDO KATSUHIRO
Application Number:
JP2005364269A
Publication Date:
July 05, 2007
Filing Date:
December 19, 2005
Export Citation:
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Assignee:
TANAKA SEIKI CO
International Classes:
H01F41/06; B65H54/10
Domestic Patent References:
JPH09223639A1997-08-26
JPH10277771A1998-10-20
JPH02139039U1990-11-20
JPH01206637A1989-08-18
JP2000324771A2000-11-24
JPH05326311A1993-12-10
JPH10163057A1998-06-19
JP2001238485A2001-08-31
JP2001096589A2001-04-10
JPH04236498A1992-08-25
JPH11146610A1999-05-28
Attorney, Agent or Firm:
Keijiro Tamura
Kenichi Kobayashi