JP2013183607A5

JP2013183607A5 -

Info

Publication number: JP2013183607A5
Application number: JP2012048015A
Authority: JP
Filing date: 2012-03-05
Publication date: 2013-11-28
Anticipated expiration: 2032-03-05

Claims

A first chuck that can be opened and closed, a third chuck that can be opened and closed, and a cutter are disposed on one side of the mounting portion on which the track-shaped coil is set, and the first and second that can be opened and closed on the other side of the mounting portion. 2 is a binding tape affixing device for a rotating electrical machine coil in which two chucks are disposed,
The first chuck is disposed with the chuck surface parallel to the horizontal X direction and the tip portion facing the mounting portion, and is driven by the drive mechanism in the X direction and the horizontal direction. It is movable in the Y direction perpendicular to the X direction and the Z direction which is the vertical direction,
The second chuck, the chuck surface in parallel with the X direction, to face the front end of the first chuck with directing the tip the loading portion side is disposed, and a drive mechanism by being movable and the X-direction and the Y direction and the Z-direction, a size that can pass through the inner circumferential side of the hole of the track shape coil is set to the loading portion,
Said third chuck, the chuck surface in parallel with the X direction, the leading end portion, the relative position of the first chuck, beside the X direction, the leading end of the first chuck in the Z-direction Is disposed at a position slightly above the mounting portion, and is movable in the X direction, the Y direction, and the Z direction by a driving mechanism,
The cutter is at the side of the first chuck, in the Z-direction, it is disposed at a position between the position of the tip portion of the position and the tip portion of the first chuck third chuck And the blade portion can protrude to a position for cutting the binding tape gripped by the tip portion of the first chuck and the tip portion of the third chuck,
Is cut by the cutter, and to grip the ends of the binding tape that extends through the inner circumferential side of the hole of the track shape coil, and the second chuck and the third chuck, at least the Y is moved in the direction and the Z direction, the binding tape binding tape joining apparatus for a rotary electric machine coils to be wound on the track shape coil.

At least one of the second chuck and the third chuck, but the chuck body for gripping the binding tape is formed by a floating mechanism and provided between the chuck body and the drive mechanism,
The floating mechanism includes a first base on which the chuck body is placed and fixed on one surface, a third base connected to the drive mechanism, the first base, and the third base. A second base disposed in the vicinity of the first base between the base and the base,
The first base has a recess formed on the other surface, and a first spring that expands and contracts in a direction perpendicular to the chuck surface of the chuck body is installed in the recess.
The second base has a recess formed on one surface, and a second spring that extends and contracts in a direction perpendicular to the chuck surface of the chuck body is installed in the recess.
The other surface of the first base and the one surface of the second base are opposed to each other;
The third base is provided with a through hole, and a rod having a stop at one end is inserted into the through hole from the other surface side to the one surface side, and the other end of the rod Is bonded to the other surface of the second base,
A third spring that extends in the vertical direction is externally fitted to a rod protrusion that protrudes from the third base of the rod in the direction of the second base, and the third spring is Contacting each of the other surface of the second base and the one surface of the third base;
One end enters the recess of the first base and is connected to one end of the first spring, the other end enters the recess of the second base, and the first 2. A binding tape affixing coil for a rotating electrical machine according to claim 1, further comprising a driving force transmission plate connected to one end of the first spring in the same direction as one end of the first spring. apparatus.

The said cutter is attached to the said 1st chuck | zipper, The binding tape sticking apparatus of the coil for rotary electric machines of Claim 1 or Claim 2 characterized by the above-mentioned .

The said cutter is movable to the said three-dimensional direction of said X, Y, Z, The binding tape sticking apparatus of the coil for rotary electric machines of Claim 1 or Claim 2 characterized by the above-mentioned.

Using the binding tape affixing device for a rotating electrical machine coil according to any one of claims 1 to 4,
And a inner peripheral side surface and one side surface and the outer side surface and the other side surface, the track shape coil forming a hole in the inner peripheral side, the first side surface, on the first chuck side so as to set in the mounting portion, the first chuck holding the terminal of the binding tape to be pulled out from the tape reel of the binding tape, arranged at a position opposed to the inner peripheral side of the hole, A first procedure for disposing the second chuck at a position where a tip portion thereof faces the tip portion of the first chuck via the hole on the inner peripheral side;
Go to the first chuck side, at the inner peripheral side of the hole the second chuck inserted through the gripping ends of the binding tape partially to the distal end portion of the first chuck is exposed A second procedure to
Is opened the first chuck, and a third step in the second chuck moves in the opposite side of the first chuck in the Z direction, through which the said binding tape in a hole in the inner peripheral side,
Together again gripping the binding tape in the first chuck, with respect to the position of the first chuck, beside the X direction, the third chuck located the loading portion side slightly, Go to the binding tape side in the X direction, and a fourth step of gripping the binding tape in the third chuck,
The blade portion of the cutter is moved to the binding tape side, the binding tape is cut between the first chuck and the third chuck, and the length of the third chuck side from the one side surface and the above A strip which is inserted between a hole on the inner peripheral side of the track-shaped coil, the length of the second chuck side being substantially equal from the other side surface, and is gripped by the third chuck and the second chuck. A fifth procedure for obtaining the above-described binding tape,
The third chuck, and moved to the side of the outer peripheral side surface of the second chuck side and the Y direction in the Z-direction, paste bundling tapes to the strip on the one side surface 6 And the steps
The third chuck opening while moving to the second chuck side in the Z-direction, and a seventh step in paste bundling tapes to the strip on the peripheral side surface,
Together returned to the original position said third chuck, the second chuck, and moved to the side of the outer peripheral side surface of the first chuck side and the Y direction in the Z-direction, in the strip An eighth procedure of attaching the binding tape to the inner peripheral side surface and the other side surface;
The second chuck opening while moving to the first chuck side in the Z direction, the bundling tapes to the strip, on the binding tape that already pasted the strips to the peripheral side surface A ninth procedure for fixing the track-shaped coil,
A tenth procedure for returning the second chuck to its original position in this order.

In the first procedure, the track shape coil, a straight portion in the longitudinal direction in parallel to the X direction of the rotating electric machine coil according to claim 5, characterized in that it is set to the mounting portion Binding tape pasting method.

Using the binding tape affixing device for a rotating electrical machine coil according to any one of claims 1 to 4,
Inserting the inner circumferential side of the hole of the track shape coil, the third chuck and the bundling tapes into strips being gripped between the second chuck, the curve portion of the surface is the track shape coil The procedure to arrange it to be perpendicular to the direction of the center of curvature of
The third chuck, the track shape coil, whereas by moving around the side surface and the outer side surface, a binding tape that was the strip, stuck on the above one side surface and the peripheral side surface Procedure and
The second chuck is moved around the other side surface and the outer peripheral side surface of the track-shaped coil, and the strip-shaped binding tape is connected to the inner peripheral side surface of the track-shaped coil and the above-mentioned and a procedure for pasting into the upper of the binding tape are attached already laminated to the other side surface and the peripheral side surface, binding tape joining method of a rotating electric machine coil, characterized in that it is carried out in the this order.

Inserting the inner circumferential side of the hole of the track shape coil, the length of the binding tape which was the strip which is gripped between the third chuck and the second chuck, in the track shape coil, the claims 5 to 7, characterized in that to double the length plus the width of the said other side surface of the one side surface of the width of the inner circumferential side width and the peripheral side surface of the side surface The binding tape affixing method of the coil for rotary electric machines of any one of these.

Is repeated a plurality of times the steps of bundling tape joining method of a rotating electric machine coil according to any one of claims 5 to 7, on top of the binding tape pasted winding in the track shape coil A method for attaching a binding tape for a coil for a rotating electrical machine, wherein the binding tape is wound and attached.

It is repeated a plurality of times the steps of bundling tape joining method of a rotating electric machine coil according to any one of claims 5 to 7, in the track shape coil, the position of the binding tape pasted previously winding A winding tape affixing method for a coil for a rotating electrical machine, wherein the bundling tape is wound and affixed to a position shifted by a distance smaller than the width of the bundling tape.

Wound flat conductor in multiple track shape, a winding step for producing the track shape coil, by winding the bundling tape to the track shape coil, fixing the flat conductor which forms the track shape coil binding A forming step for forming the track-shaped coil bound with the binding tape into a turtle shell shape, and a taping step for winding an insulating tape around the turtle-shaped coil formed with the track-shaped coil in a turtle shell shape. A rotating electrical machine coil manufacturing method for producing a tortoiseshell type coil, which is a rotating electrical machine coil, by performing the above steps in turn.
It said binding step, in binding tape joining method of a rotating electric machine coil according to any one of claims 5 to 10, the binding tape in the track shape coil affixed winding, the flat conductor A method for manufacturing a coil for a rotating electrical machine, wherein the coil is fixed.