Winding method and winding apparatus
AssigneeSanko Kiki Co., Ltd.
InventorYoshio Kato
Life of this patent
Estimating the term…
Abstract
Provided are a winding method and a winding apparatus in which it makes possible to expedite the winding cycle with a relatively simple construction. In a winding method in which a plurality of conductor wires are arranged in parallel and wound around a reel to form a coil, which is dropped into a coil receiving jig, the plurality of conductor wires are temporarily wound around a bobbin, and the bobbin is attached to a flyer of a winding apparatus. The flyer is rotated to wind the plurality of conductor wires around the reel while drawing them out of the bobbin.
Claims19
A method of winding a plurality of conductor wires arranged in parallel in which the plurality of conductor wires are wound around a reel to form a coil and the coil is dropped into a coil receiving jig, the method comprising steps of:
- providing a bobbin around which the plurality of conductor wires are wound in parallel;
- attaching the bobbin to flyer of winding apparatus;
- and
- revolving the flyer of the winding apparatus around the reel such that the plurality of conductor wires are drawn out of the bobbin and are wound around the reel.
A winding apparatus comprising a reel, a flyer which is configured to revolve around the reel, and a coil receiving jig arranged below the reel, in which, by rotating the flyer, a plurality of conductor wires are wound around the reel to form a coil, and the coil is dropped into the coil receiving jig, the winding apparatus comprising:
- means for winding the plurality of conductor wires in parallel around a bobbin;
- means for moving the bobbin to a position for attachment to the flyer;
- and
- means for attaching or detaching the bobbin to or from the flyer,
- wherein the flyer is configured to rotate with the bobbin attached to the flyer such that the plurality of conductor wires are drawn out of the bobbin and are wound around the reel.
A method of winding a plurality of conductor wires arranged in parallel in which the conductor wires are wound around a reel to form a coil and the coil is dropped into a coil receiving jig, the method comprising steps of;
- (a) providing a bobbin around which the conductor wires are wound;
- and
- (b) revolving a flyer of a winding apparatus around the reel in a state in which the bobbin is attached to the flyer, the bobbin being wound the conductor wires around, such that the conductor wires are drawn out of the bobbin to be wound around the reel,
- wherein the bobbin is constituted of separators, the separators being arranged in parallel at predetermined intervals along a rotational axis of the bobbin, thereby forming respective annular grooves, such that the conductor wires are fit into the annular grooves one by one to be wound around the bobbin.
A method of winding a plurality of conductor wires arranged in parallel in which the conductor wires are wound around a reel to form a coil and the coil is dropped into a coil receiving jig, the method comprising steps of;
- (a) providing a bobbin around which the conductor wires are wound;
- and
- (b) revolving a flyer of a winding apparatus around the reel in a state in which the bobbin is attached to the flyer, the bobbin being wound the conductor wires around, such that the conductor wires are drawn out of the bobbin to be wound around the reel,
- wherein a plurality of bobbins are provided, wherein sets of the conductor wires are provided for each of the bobbins respectively, and wherein, while drawing the conductor wires out of one of the bobbins, the other bobbin is subjected to an operation of winding therearound.
A winding apparatus comprising a reel, a flyer which is configured to revolve around the reel, and a coil receiving jig arranged below the reel, in which, by rotating the flyer, a plurality of conductor wires are wound around the reel to form a coil, and the coil is dropped into the coil receiving jig, the winding apparatus comprising:
- a means for winding conductor wires, thereby the conductor wires being arranged in parallel around a bobbin;
- a means for moving the bobbin, thereby the bobbin being moved to a position for attachment to the flyer;
- and
- a means for attaching and/or detaching the bobbin to and/or from the flyer,
- wherein the flyer rotates in a state in which the bobbin is attached to the flyer, the bobbin being wound the conductor wires around, such that the conductor wires are drawn out of the bobbin to be wound around the reel, and
- wherein the bobbin is constituted of separators, the separators being arranged in parallel at predetermined intervals along a rotational axis of the bobbin, thereby forming respective annular grooves, such that the conductor wires are fit into the annular grooves one by one to be wound around the bobbin.
A winding apparatus comprising a reel, a flyer which is configured to revolve around the reel, and a coil receiving jig arranged below the reel, in which, by rotating the flyer, a plurality of conductor wires are wound around the reel to form a coil, and the coil is dropped into the coil receiving jig, the winding apparatus comprising:
- a means for winding conductor wires, thereby the conductor wires being arranged in parallel around a bobbin;
- a means for moving the bobbin, thereby the bobbin being moved to a position for attachment to the flyer;
- and
- a means for attaching and/or detaching the bobbin to and/or from the flyer,
- wherein the flyer rotates in a state in which the bobbin is attached to the flyer, the bobbin being wound the conductor wires around, such that the conductor wires are drawn out of the bobbin to be wound around the reel,
- wherein the means for moving the bobbin has a plurality of support stands for supporting the bobbins, and
- wherein each of the support stands moves between a first position where the means for winding conductor wires performs a winding operation, and a second position where attachment and/or detachment to and/or from the flyer are conducted, such that, while a set of the conductor wires are drawn out of one of the bobbins to be wound around the reel, other set of conductor wires are wound around the other bobbin by the means for winding conductor wires.
Dependencies are inferred from the claim text.