JP2010193710A5

JP2010193710A5 -

Info

Publication number: JP2010193710A5
Application number: JP2010097703A
Authority: JP
Filing date: 2010-04-21
Publication date: 2012-07-26
Anticipated expiration: 2029-06-08

Claims

A nozzle support for supporting a nozzle for feeding out the wire,
A drive mechanism that is connected to at least two positions apart from the nozzle support and has an action part that rotates in the same elliptical orbit synchronously;
A winding machine comprising:
The drive mechanism is
A crankcase,
An inner sun gear fixedly disposed on the crankcase;
A planetary gear member that rotates and revolves while meshing a planetary gear with the inner circumferential sun gear;
A crank member disposed in the crankcase so as to rotate coaxially with the center line of the inner sun gear, and supporting the planetary gear member so as to be capable of rotating and revolving,
The planetary gear has a pitch circle diameter that is one half of the pitch circle diameter of the inner circumferential sun gear;
The planetary gear member has an action portion that is driven by an elliptical orbit along with the rotation and revolution of the planetary gear at a position shifted from the pitch circle of the planetary gear ,
The connection structure between the nozzle support and the action part of the drive mechanism is such that the position of the action part of the drive mechanism with respect to the nozzle support is changed in one of at least two positions away from the nozzle support. The other is a winding machine in which the position of the action portion of the drive mechanism relative to the nozzle support is displaceable .

A casing for accommodating the nozzle support,
The casing has a nozzle swirl space in which a nozzle supported by the nozzle support swirls, and
A support turning space in which the nozzle support turns; and
The winding machine according to claim 1, further comprising a seal that partitions the nozzle swirl space and the support swirl space .

A nozzle support for supporting a nozzle for feeding out the wire,
A drive mechanism that is connected to at least two positions apart from the nozzle support and has an action part that rotates in the same elliptical orbit synchronously;
A winding machine comprising:
The drive mechanism is
A crankcase,
An inner sun gear fixedly disposed on the crankcase;
A planetary gear member that rotates and revolves while meshing a planetary gear with the inner circumferential sun gear;
A crank member disposed in the crankcase so as to rotate coaxially with the center line of the inner sun gear, and supporting the planetary gear member so as to be capable of rotating and revolving,
The planetary gear has a pitch circle diameter that is one half of the pitch circle diameter of the inner circumferential sun gear;
The planetary gear member has an action portion that is driven by an elliptical orbit along with the rotation and revolution of the planetary gear at a position shifted from the pitch circle of the planetary gear ,
A casing for accommodating the nozzle support,
The casing has a nozzle swirl space in which a nozzle supported by the nozzle support swirls, and
A support turning space in which the nozzle support turns; and
A winding machine comprising a seal that partitions the nozzle swirl space and the support swirl space .

The seal includes an annular seal material,
The annular sealing material is disposed so as to surround the nozzle swirling space, and is pressed against the surface of the nozzle support,
The surface of the annular sealing material facing the nozzle support has a tapered shape that gradually protrudes so as to approach the nozzle support gradually from the inside toward the outside . Winding machine.

The winding machine according to any one of claims 2 to 4 , wherein the casing includes a sliding support portion that supports turning of the nozzle support.

The crank member is a shaft member, and a mounting hole for mounting the planetary gear member is formed in an axial direction on one end face of the crank member,
The center axis of the mounting hole is formed at a position shifted from the rotation axis of the crank member by the distance of the radius of the pitch circle of the planetary gear,
The winding machine according to any one of claims 1 to 5 , wherein the planetary gear member is rotatably supported in the mounting hole with a bearing interposed therebetween .

The winding machine as described in any one of Claim 1-6 provided with the guide which correct | amends the elliptical orbit which rotates the said nozzle support body.

The winding machine according to any one of claims 1 to 7 , wherein the action portion is shifted to the inside of a pitch circle of the planetary gear.

The winding machine according to any one of claims 1 to 8 , wherein the action portion is shifted to an outside of a pitch circle of the planetary gear.

The planetary gear member balances the centrifugal force acting on the planetary gear member, and balances the moment of centrifugal force acting on the planetary gear member at an arbitrary position on the rotational axis of the planetary gear member,
The crank member, the centrifugal force balance acting on the crank member and the moment of the centrifugal force acting on the crank member at an arbitrary position on the rotation axis of the crank member is balanced, claims 1-9 The winding machine described in any one of the items up to .

The planetary gear member is
The first counterweight provided at the end on the side where the action portion is provided;
A first balancer provided at an axial end of the planetary gear member that is axially separated from a position where the action portion is provided;
Have
The centrifugal force acting on the planetary gear member is balanced by the first counterweight and the first balancer, and the centrifugal force acting on the planetary gear member at an arbitrary position on the rotation axis of the planetary gear member. moments are you balancing winding machine according to claim 10.

The crank member is a shaft member, and a mounting hole for mounting the planetary gear member is formed in an axial direction on one end face of the crank member,
A second counterweight provided on the end face of the crank member in which the mounting hole is formed;
A second balancer provided at a position axially separated from a position at which the second counterweight is provided;
Have
By said second balancer and the second counterweight, the centrifugal force acting on the crank member are balanced, and the moment of the centrifugal force acting on the crank member at an arbitrary position on the rotation axis of the crank member fishing have I case, the winding machine according to claim 11.

  A nozzle support for supporting a nozzle for feeding out the wire,
  A drive mechanism that is connected to at least two positions apart from the nozzle support and has an action part that rotates in the same elliptical orbit synchronously;
A winding machine comprising:
  The drive mechanism is
  A crankcase,
  An inner sun gear fixedly disposed on the crankcase;
  A planetary gear member that rotates and revolves while meshing a planetary gear with the inner circumferential sun gear;
  A crank member disposed in the crankcase so as to rotate coaxially with a center line of the inner peripheral sun gear, and supporting the planetary gear member so as to rotate and revolve;
With
  The planetary gear has a pitch circle diameter that is one half of the pitch circle diameter of the inner circumferential sun gear;
  The planetary gear member has an action portion that is driven by an elliptical orbit along with the rotation and revolution of the planetary gear at a position shifted from the pitch circle of the planetary gear,
  further,
  The planetary gear member is
      A planetary shaft attached to the planetary gear and extending along a center line of a pitch circle of the planetary gear;
  The crank member is
      It is formed along the center line of the pitch circle of the inner peripheral sun gear at a position shifted by a distance of one half of the pitch circle diameter of the planetary gear from the rotation shaft of the crank member, and the planetary shaft is rotatable. With mounting holes attached to
  The planetary axis is
      Protrudes from the mounting hole of the crank member,
      The action portion is provided at an end portion of the planetary shaft protruding from the mounting hole of the crank member,
  Winding machine.

  The planetary gear member is
      A first counterweight having a center of gravity is provided at a position protruding from the mounting hole at a position shifted by 180 degrees in the circumferential direction from the action portion,
      The centrifugal force acting on the planetary gear member is balanced with the end opposite to the end provided with the action portion in the axial direction, and at any position on the rotation axis of the planetary gear member. A first balancer that balances the moment of centrifugal force acting on the planetary gear member;
  The crank member is
      A second counterweight having a center of gravity is provided at a position shifted by 180 degrees in the circumferential direction from a portion where the planetary shaft protrudes from the mounting hole;
      Centrifugal force acting on the crank member is balanced at the end opposite to the portion where the planetary shaft protrudes from the mounting hole in the axial direction, and the crank at any position on the rotation shaft of the crank member. A second balancer that balances the moment of centrifugal force acting on the member;
  The winding machine according to claim 13.

  A crankcase,
  An inner sun gear fixedly disposed on the crankcase;
  A planetary gear member that rotates and revolves while meshing a planetary gear with the inner circumferential sun gear;
  A crank member disposed in the crankcase so as to rotate coaxially with a center line of the inner peripheral sun gear, and supporting the planetary gear member so as to rotate and revolve;
With
  The planetary gear has a pitch circle diameter that is one half of the pitch circle diameter of the inner circumferential sun gear;
  The planetary gear member has an action portion that is driven by an elliptical orbit along with the rotation and revolution of the planetary gear at a position shifted from the pitch circle of the planetary gear,
  further,
  The planetary gear member is
      A planetary shaft attached to the planetary gear and extending along a center line of a pitch circle of the planetary gear;
  The crank member is
      It is formed along the center line of the pitch circle of the inner peripheral sun gear at a position shifted by a distance of one half of the pitch circle diameter of the planetary gear from the rotation shaft of the crank member, and the planetary shaft is rotatable. With mounting holes attached to
  The planetary axis is
      Protrudes from the mounting hole of the crank member,
      At the end of the planetary shaft that protrudes from the mounting hole of the crank member, an action portion to which an operation member is attached is provided
  Crank device.

  The planetary gear member is
      A first counterweight having a center of gravity is provided at a position protruding from the mounting hole at a position shifted by 180 degrees in the circumferential direction from the action portion,
      The centrifugal force acting on the planetary gear member is balanced with the end opposite to the end provided with the action portion in the axial direction, and at any position on the rotation axis of the planetary gear member. A first balancer that balances the moment of centrifugal force acting on the planetary gear member;
  The crank member is
      A second counterweight having a center of gravity is provided at a position shifted by 180 degrees in the circumferential direction from a portion where the planetary shaft protrudes from the mounting hole;
      Centrifugal force acting on the crank member is balanced at the end opposite to the portion where the planetary shaft protrudes from the mounting hole in the axial direction, and the crank at any position on the rotation shaft of the crank member. A second balancer that balances the moment of centrifugal force acting on the member;
  The crank device according to claim 15.