JP2009016642A - Winding machine - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a new winding machine for winding a wire by fixing a wire bobbin and nozzle on an arm part erected on a rotating plate and turning a nozzle tip end around a winding frame attached on a winding jig. <P>SOLUTION: The winding machine includes a turning mechanism part 2 for winding the wire by fixing the wire bobbin S4 and the nozzle 5 on the arm part 56 erected on the rotating plate 14 rotated by a main shaft motor 16 and turning the nozzle 5 around the wiring frame 6, a chuck mechanism part A for holding a start part of the wire on a turning mechanism part 2 side and cutting the wire after an end of winding work, a flyer winding mechanism part 51 for winding the wire to the winding frame 6 by a flyer 52, a chuck mechanism part B for holding the start part of the wire on a flyer winding mechanism part 51 side, and cutting the wire after the end of the winding work, and a control part for controlling the respective mechanisms of the turning mechanism part 2, the chuck mechanism part A, the flyer winding mechanism part 51, and the chuck mechanism part B. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  In the present invention, a wire bobbin and a nozzle are fixed to an arm portion standing on a rotating plate, and the nozzle tip is swung with respect to a winding frame attached to a winding jig to be supplied from the nozzle. The present invention relates to a novel winding machine in which a wire is wound.

  The development of electronic devices in recent years has been remarkable, and lighter, smaller, thinner, and higher quality devices are being aimed at. In particular, various multiple coils are employed in video equipment such as liquid crystal televisions, DVD recorders, and digital cameras, acoustic equipment such as minicomponents, and communication equipment such as mobile phones. Conventionally, multiple coils have been manufactured by manufacturing individual coils by using an individual winding machine and connecting several of these single coils with solder. For this reason, the conventional multiple coils have the disadvantages that the quality varies and the production takes time. Further, in response to the trend toward lighter weight, smaller size, and thinner thickness in recent electronic devices, miniaturization is required for the multiple coils incorporated in these devices, and windings for winding such minimal multiple coils The proposal of the machine is requested.

  On the other hand, an automatic winding machine for manufacturing a plurality of coils using a single continuous wire is disclosed in order to eliminate the drawbacks associated with the conventional multiple coils. For example, in a coil winding machine disclosed in Japanese Patent Application Laid-Open No. 8-32431, two spindles are arranged so as to be coaxially opposed to each other, and two core members are respectively attached to be movable in the axial direction of the spindle. In addition, an intermediate plate is provided between the opposing spindles that can be retracted outwardly perpendicular to the axis. The intermediate plates are sandwiched between two opposing core members, and the two spindles are rotated synchronously. Then, the wire supplied from the nozzle is wound around a core member that rotates integrally with the spindle, and forms a coil at each end of the intermediate plate. The plate was moved to the retracted position, and in this state, each core member was retracted to the spindle side, and the wound double coil was removed from the core member.

Furthermore, another winding machine according to the disclosure is Japanese Patent Laid-Open No. 9-27435, in which a plurality of core members are arranged in parallel at the spindle tip, and these core members are axially arranged at the spindle tip. Provided with a hook member that can be moved in and out, slidable on the outer periphery of the core member and that can be moved in and out of the spindle tip, and the partition member that supports the side surface of the wire wound around each core member can be freely rotated coaxially with the spindle And a means for individually moving each core member and the collar member in the axial direction. One of the core members is protruded until its tip abuts against the partition member, and the collar When the member is also protruded only at the tip of the spindle, an annular space is formed on the outer periphery of the core member by the flange member and the partition member. When the spindle is rotated in this state, the partition member also rotates integrally following the core member, and the wire is wound around the core member. When this winding is completed, the spindle is once stopped and the winding member is retracted. Then, the wire is wound around another core member in the same manner. When the winding of the plurality of core members is completed, the wound coil is detached from the core member when the collar member is moved to the tip of the core member.
JP-A-8-321431 JP-A-9-27435

  In the automatic winding machine according to Japanese Patent Laid-Open No. 8-32431 described in the background section above, multiple coils are manufactured from one wire through an intermediate plate between two spindles. In addition, it is difficult to strictly define the so-called crossover length between the mutual coils, and the intermediate plate sandwiched between the two spindles is likely to wear due to use over time. There was a drawback that the quality was uneven.

  Moreover, the automatic winding machine according to the above-mentioned Japanese Patent Application Laid-Open No. 9-27435 is provided with a flange member that can slide on the outer periphery of the core member and that can enter and exit from the tip of the spindle. It is difficult to precisely define the length of the crossover wire, and the primary coil (coil wound earlier) retreated at the tip of the spindle is affected by heat due to heat welding to the secondary coil, and the retreat space There were drawbacks such as expansion inside and unwinding of the winding.

  The object of the present invention has been made in view of the drawbacks of the prior art described in the background section above, and has been made based on the results of many years of experiments and research by the inventor of the present invention. The wire bobbin and the nozzle are fixed to the arm portion standing on the rotating plate, and the tip of the nozzle is swung with respect to the winding frame attached to the winding jig and supplied from the nozzle. An object of the present invention is to provide a novel winding machine in which a wire is wound.

  In order to achieve the above-described object, the winding machine according to the present invention includes a wire bobbin S and a nozzle fixed to an arm portion erected on a rotating plate that rotates by receiving a rotation drive of a motor and the nozzle. The first gist is to wind the wire supplied from the nozzle by performing a swiveling motion with respect to the winding frame having the tip attached to the winding jig.

  In order to achieve the above-described object, the winding machine according to the present invention includes a wire bobbin S and a nozzle fixed to an arm portion erected on a rotating plate that rotates by receiving a rotation drive of a motor and the nozzle. A swiveling mechanism unit that performs a swiveling motion with respect to a winding frame having a tip attached to a winding jig, winds the wire supplied from the nozzle, and grips and winds the starting wire of the wire on the swiveling mechanism unit side A chuck mechanism A that cuts the wire after completion of the turning work, a butting rod mechanism that has a butting rod that abuts the leading end of the winding frame attached to the winding jig, the swiveling mechanism, the chuck mechanism A, The winding machine includes a control unit that controls each mechanism of the abutting rod mechanism unit. The turning mechanism unit includes a main spindle motor S that can rotate forward and reverse, and a plurality of winding frames attached to the winding jig. Move the reel for winding to the winding axis position. A winding frame moving motor for projecting and retracting from the winding jig, movable means for retracting and extending the winding portion of each winding frame attached to the winding jig to the winding frame body, and a turning mechanism portion. A traversing motor S for traversing movement is provided, while the abutting rod mechanism section includes a traversing motor T for traversing the abutting rod mechanism section.

Further, in the winding machine according to the present invention, the wire bobbin S and the nozzle are fixed to the arm portion erected on the rotating plate that rotates by receiving the rotation drive of the motor, and the tip of the nozzle is used as a winding jig. A swiveling mechanism unit that performs a swiveling motion with respect to the attached winding frame and winds the wire supplied from the nozzle, and grips the starting wire of the wire on the swiveling mechanism side, and after the winding work ends, the wire A chuck mechanism part A for cutting the wire, a flyer winding mechanism part for winding the wire around the winding frame by a flyer, and gripping the starting wire of the wire on the flyer winding mechanism part side and the winding work A winding machine comprising a chuck mechanism part B that cuts the wire after completion, and a control part that controls each of the turning mechanism part, chuck mechanism part A, flyer winding mechanism part, and chuck mechanism part B; In the turning mechanism portion, a spindle motor S, a winding for moving the winding frame used for winding from the plurality of winding frames attached to the winding jig to the winding axis position, and for projecting and pulling back from the winding jig. A frame moving motor, movable means for retracting and extending the winding portion of each winding frame attached to the winding jig to the winding frame body, and a traverse motor S for causing the turning mechanism portion to perform traverse movement are provided. On the other hand, the winding mechanism on the flyer side includes a wire bobbin F for supplying a wire to the flyer, a forward / reverse rotatable drive motor F for rotating the flyer relative to the winding frame, and a winding mechanism. The third gist is that a traverse motor F that traverses the vehicle is provided.

  The winding machine based on the second aspect of the present invention includes a wire bobbin S fixed to an arm portion standing on a rotating plate with respect to a winding axis of a winding frame attached to a winding jig. And means for winding the wire supplied from the nozzle around the reel while turning the nozzle, while moving the reel one after another to the winding axis position by the reel moving motor. The winding of the wire can be continuously performed on the winding portion protruding from the body, and there is an effect that a multiple coil formed using one continuous wire can be easily manufactured.

  Further, the winding machine based on the third aspect of the present invention is provided with an arm portion erected on the rotating plate with respect to the winding axis of the winding frame attached to the winding jig in the turning mechanism portion. While the fixed wire bobbin S and the nozzle are swung around the winding frame, the wire rod supplied from the nozzle is wound around the winding frame, while the winding frame moving motor successively turns the winding frame to the winding axis position. The wire rod is continuously wound around the winding portion protruding from the winding frame body. Further, in the flyer winding mechanism section, the wire rod supplied from the wire bobbin F is fed out from the tip of the fryer and the reel is moved one after another to the winding axis by the reel moving motor, and the wire rod already wound is wound. There is an effect that a double winding can be wound by the above flyer on the turning portion, and a multiple double winding coil formed using two continuous wires can be easily manufactured. .

  The winding machine according to the present invention rotates the wire bobbin S and the nozzle fixed to the arm portion standing on the rotating plate with respect to the winding axis of the winding frame attached to the winding jig while turning the nozzle. A means for winding the wire supplied from the nozzle onto the winding frame is employed. Further, a plurality of winding frames are attached to the winding jig, and the winding frame used for winding can be moved to the winding axis position and protruded from the winding jig by the winding frame moving motor. Moreover, each winding frame is provided with a movable means for retracting and extending the winding part from the winding frame body. Therefore, when the reel moving motor is operated by the control unit, only a specific reel is protruded in the winding axis direction, and in the abutting rod mechanism, the traverse motor T is driven by the operation of the controller, and the abutting rod mechanism is traversed. Then, the abutting rod is moved in the direction of the winding axis so as to abut the front end surface of the winding frame. The wire already drawn out from the wire bobbin S is introduced from the nozzle base, passes through the nozzle tip, is gripped as a starting line by the chuck mechanism A, and is wound on each winding frame attached to the winding jig. The turning portion is held in a state of being extended from the winding frame. The extension of the winding part extended from the winding frame is determined by the diameter, the number of winding rows, and the number of turns of the wire to be wound. Next, when the spindle motor S is rotated by the operation of the control unit, the drive is transmitted to the rotating plate, and the wire bobbin S and the nozzle fixed to the rotating plate are wound around the protruding winding frame. At the same time, the control unit operates the traverse motor S to traverse the turning mechanism in the winding axis direction. Thus, the wire is wound on the peripheral side surface of the winding portion of the winding frame based on the required number of rows and the number of turns. Subsequently, the operation of the control unit causes the abutting rod that abuts the front end surface of the winding frame to be retracted once, while pulling back the winding frame projected by the winding frame moving motor to the original position and the next to the winding axis position. Move the reel. Further, the winding frame is protruded in the winding axis direction, and the abutting rod is moved in the winding axis direction so as to abut on the front end surface of the winding frame. Then, the spindle motor S starts rotating by the operation of the control unit, and the winding can be performed with the set number of rows and the number of turns also for the winding part of the second winding frame. Thereafter, the same procedure can be used to perform the required winding on the winding portions of the third and fourth winding frames. When all the windings are completed in this manner, the chuck mechanism A is operated by the control unit, and the winding is cut at a predetermined position and the starting line is gripped with respect to the next winding workpiece. Subsequently, the control rod is further operated to retract one end of the abutting rod that is abutted against the front end surface of the winding frame, while the winding portion of each winding frame continuously wound from one wire is wound by the movable cylinder. When retracted into the body, multiple coils formed using a single continuous wire can be removed from the winding machine.

Furthermore, another winding machine according to the present invention includes a wire bobbin S and a nozzle fixed to an arm portion standing on a rotating plate with respect to a winding axis of a winding frame attached to a winding jig. A means for winding the wire supplied from the nozzle around the winding frame while turning is adopted. Further, a plurality of reels are attached to the winding jig, and the reels used for winding can be moved to the winding axis position by the reel moving motor, and the reels can be attached to the winding jig. Movable means for retracting and extending the winding portion of each reel to be attached to the reel body is provided. Further, only the winding frame is protruded in the winding axis direction by the operation of the control unit, and in the flyer winding mechanism unit, the traverse motor F is driven by the operation of the control unit, and the flyer winding mechanism unit is traversed and collided. The rod is moved in the direction of the winding axis so as to abut the front end surface of the winding frame. The wire already drawn out from the wire bobbin S is introduced from the nozzle base, passes through the nozzle tip, is gripped as a starting line by the chuck mechanism A, and is wound on each winding frame attached to the winding jig. The turning portion is held in a state of being extended from the winding frame. The extension of the winding part extended from the winding frame is determined by the diameter, the number of winding rows, and the number of turns of the wire to be wound. Next, when the spindle motor S is rotated by the operation of the control unit, the drive is transmitted to the rotating plate, and the wire bobbin S and the nozzle fixed to the rotating plate are wound around the protruding winding frame. At the same time, the control unit operates the traverse motor S to traverse the turning mechanism in the winding axis direction. Thus, the wire is wound on the peripheral side surface of the winding portion of the winding frame based on the required number of rows and the number of turns. Subsequently, the operation of the control unit causes the abutting rod that abuts the leading end surface of the winding frame to retract one end, while pulling back the protruding winding frame to the original position and the next position to the winding axis by the winding frame moving motor. Move the reel. Further, the winding frame is protruded in the winding axis direction, and the abutting rod is moved in the winding axis direction so as to abut on the front end surface of the winding frame. Then, the spindle motor S starts rotating by the operation of the control unit, and the winding can be performed with the set number of rows and the number of turns also for the winding part of the second winding frame. Thereafter, the same procedure can be used to perform the required winding on the winding portions of the third and fourth winding frames. In this way, winding on the turning mechanism unit side is completed. Subsequently, the drive motor F of the flyer winding mechanism is actuated by the control unit, and the wire supplied by the wire bobbin F is fed out from the tip of the fryer, and the wire is wound around the winding part of the winding frame. Here, the winding procedure for the winding unit in the flyer winding mechanism unit is that the control unit operates the reel moving motor even if the winding mechanism is wound from the last winding frame to the first winding frame. The first winding frame may be wound from the first winding frame to the last winding frame after returning to the winding axis position. In this way, when all the windings are completed, the chuck mechanism unit A and the chuck mechanism unit B are operated by the control unit, and the winding is cut at a predetermined position and the starting line is gripped with respect to the next winding workpiece. Subsequently, the operation of the controller further retracts one end of the abutting rod of the flyer winding mechanism that is abutted against the front end surface of the winding frame, while winding each winding frame continuously wound from the two wires. When the part is retracted into the winding frame by the movable cylinder, a plurality of double winding coils formed using two continuous wires can be removed from the winding machine.

  Hereinafter, the present invention will be described in more detail with reference to examples.

  FIG. 1 is a schematic diagram of a winding machine according to the present invention. As shown in the figure, the winding machine 1 includes a turning mechanism unit 2, a butt rod mechanism unit 3, and a control unit (not shown) that controls each mechanism unit. Further, in the turning mechanism portion 2, the wire bobbin S 4 and nozzle fixed to the arm portion 56 standing on the rotating plate 14 with respect to the winding axis of the winding frame 6 attached to the winding jig 7. A means for winding the wire supplied from the nozzle 5 around the winding frame 6 while turning 5 is adopted. Further, a plurality of reels 6 are attached to the winding jig 7, and the reel 6 for winding can be moved to the winding axis position by the reel moving servomotor 23 and the winding jig can be moved. 7 can be protruded and pulled back from the winding jig 7. Further, the winding frame 6 is provided with a movable cylinder 13 for extending or retracting the winding portion 22 from the winding frame body 21. Here, the rotating shaft of the reel moving servomotor 23 extends and retracts in the axial direction by the operation of the control unit. Further, a pinion 11 is attached to the tip of the rotating shaft of the reel moving servomotor 23, while an L-shaped mounting plate is attached to the rotating shaft, and the L-shaped mounting plate is attached to the rotating shaft. The bearing plate 10 and the linear rail 8 are fixed to the rotating shaft of the winding frame moving servo motor 23, and then the base plate 9 and the winding jig 7 are mounted on the linear rail 8. Furthermore, a rack is attached to the base plate 9 so as to move the winding jig 7 along the linear rail 8 in the horizontal direction in association with the pinion 11. On the other hand, as shown in the figure, in the abutting rod mechanism part 3, the traverse motor T20 is driven by the operation of the control part to traverse the abutting rod mechanism part 3, and the abutting rod 19 is moved in the direction of the winding axis so that the reel 6 can be abutted against the front end surface. The wire fed from the wire bobbin S4 is introduced from the nozzle 5 base, passes through the nozzle 5 tip, and is gripped as a starting line by the chuck mechanism A (not shown here). Further, in each winding frame 6 attached to the winding jig 7, the winding portion 22 is held in a state of being extended from the winding frame body 21. And the extension of the winding part 22 extended from the winding frame 21 is determined by the diameter, the number of winding rows, and the number of turns of the wire to be wound.

  Next, when the spindle motor S16 is rotated by the operation of the control unit, the drive is transmitted to the spindle pulley 18 by the drive belt 15 and also to the rotating plate 14 fixed to the spindle pulley 18, and is erected on the rotating plate 14. The wire bobbin S4 and the nozzle 5 fixed to the arm portion 56 are turned around the protruding winding frame 6 as a winding axis, and at the same time, the control portion operates the traverse motor S17 to turn the turning mechanism portion 2. Traverse moves in the direction of the winding axis. As a result, the wire is wound on the peripheral side surface of the winding portion 22 of the winding frame 6 based on the required number of rows and the number of turns. Subsequently, the operation of the control unit causes the abutting rod 19 that abuts the front end surface of the reel 6 to be retracted, while retracting the reel 6 projected by the reel moving servomotor 23 to the original position and the winding axis. The next reel 6 is moved to the center position. Furthermore, the winding frame 6 is protruded in the winding axis direction, and the abutting rod 19 is moved in the winding axis direction so as to abut the leading end surface of the winding frame 6. Then, the spindle motor S16 starts rotating by the operation of the control unit, and the winding can be performed with the set number of rows and the number of turns also for the winding unit 22 of the second winding frame 6. Thereafter, the same winding can be performed on the winding portions 22 of the third and fourth reels 6 by the same procedure. When all the windings are completed in this way, the chuck unit A (not shown here) is actuated by the control unit to cut the winding at a predetermined position and hold the starting line for the next winding workpiece. It is. Subsequently, the operation of the control unit causes the abutting rod 19 that abuts the front end surface of the reel 6 to be retracted at one end while moving the winding portion 22 of each reel 6 continuously wound from one wire rod. When pulled back into the winding frame 21 by the cylinder 13, a multiple coil formed using one continuous wire can be removed from the winding machine 1.

  2 is a schematic view of another winding machine according to the present invention. As shown in the drawing, in another winding machine 50 according to the present invention, the wire bobbin S4 and the nozzle 5 are fixed to an arm portion 56 erected on the rotating plate 14 that rotates by receiving the rotational drive of the spindle motor S16. At the same time, a swiveling mechanism unit 2 that performs a swiveling motion with respect to the winding frame 6 having the tip of the nozzle 5 attached to the winding jig 7 to wind the wire supplied from the nozzle 5, and the start of the wire on the swiveling mechanism unit 2 side A chuck mechanism A (not shown here) that grips the wire and cuts the wire after the winding work is completed, and a flyer winding mechanism 51 that winds the wire around the winding frame 6 by the flyer 52. A chuck mechanism B (not shown here) that grips the starting wire of the wire on the flyer winding mechanism 51 side and cuts the wire after the winding work, and a turning mechanism 2 and a chuck mechanism A Flyer Control unit for controlling the respective mechanisms of the rotating mechanism 51, the chuck mechanism B (here not shown.) And a.

  Further, as shown in the figure, a plurality of winding frames 6 are attached to the winding jig 7, and the winding frame moving servomotor 23 moves the winding frames 6 used for winding to the winding axis position and winds the winding jig. The tool 7 can be protruded and pulled back. Further, a movable cylinder 13 for extending and retracting the winding portion 22 of each winding frame 6 attached to the winding jig 7 from the winding frame body 21 is provided. Here, the rotating shaft of the reel moving servomotor 23 extends and retracts in the axial direction by the operation of the control unit. Further, a pinion 11 is attached to the tip of the rotating shaft of the reel moving servomotor 23, while an L-shaped mounting plate is attached to the rotating shaft, and the L-shaped mounting plate is attached to the rotating shaft. The bearing plate 10 and the linear rail 8 are fixed to the rotating shaft of the winding frame moving servo motor 23, and then the base plate 9 and the winding jig 7 are mounted on the linear rail 8. Furthermore, a rack is attached to the base plate 9 so as to move the winding jig 7 along the linear rail 8 in the horizontal direction in association with the pinion 11. On the other hand, in the flyer winding mechanism section 51, the traverse motor F55 is driven by the operation of the control section to traverse the flyer winding mechanism section 51, and the abutting rod 19 is moved in the winding axis direction to Can be matched. The wire fed from the wire bobbin S4 is introduced from the base of the nozzle 5 and passes through the tip of the nozzle 5, and is gripped as a starting line by the chuck mechanism A (not shown here) and is attached to the winding jig 7. In each attached reel 6, the winding part 22 is held in a state of being extended from the reel 21. Further, the extension and extension of the winding part 22 extended from the winding body 21 is determined by the diameter, the number of winding rows, and the number of turns of the wire to be wound.

Next, when the spindle motor S16 rotates by the operation of the control unit, the drive is transmitted to the rotating plate 14, and the wire bobbin S4 and the nozzle 5 fixed to the arm portion 56 standing on the rotating plate 14 protrude. The control unit operates the traverse motor S17 at the same time as turning with the wound frame 6 as the winding axis, and traverses the turning mechanism unit 2 in the direction of the winding axis. As a result, the wire is wound on the peripheral side surface of the winding portion 22 of the winding frame 6 based on the required number of rows and the number of turns. Subsequently, the operation of the control unit causes the abutting rod 19 that abuts the front end surface of the reel 6 to be retracted, while retracting the reel 6 projected by the reel moving servomotor 23 to the original position and the winding axis. The next reel 6 is moved to the center position. Furthermore, the winding frame 6 is protruded in the winding axis direction, and the abutting rod 19 is moved in the winding axis direction so as to abut the leading end surface of the winding frame 6. Then, the spindle motor S16 starts rotating by the operation of the control unit, and the winding can be performed with the set number of rows and the number of turns also for the winding unit 22 of the second winding frame 6. Thereafter, the same winding can be performed on the winding portions 22 of the third and fourth reels 6 by the same procedure. In this way, the winding on the turning mechanism unit 2 side is completed. Subsequently, the driving motor F54 of the flyer winding mechanism 51 is actuated by the control unit, and the wire rod supplied by the wire bobbin F53 is fed out from the tip of the fryer 52, and the wire rod is wound around the winding portion 22 of the winding frame 6. go. Here, the winding procedure of the winding unit 22 in the flyer winding mechanism 51 is performed by the control unit even if the last winding frame 6 on the turning mechanism unit 2 is wound to the first winding frame 6. It is also possible to operate the servo motor 23 to return the first winding frame 6 to the winding axis position and then wind from the first winding frame 6 to the last winding frame 6. Thus, when all the windings are completed, the chuck mechanism part A (not shown here) and the chuck mechanism part B (not shown here) are actuated by the control unit, and the windings at the predetermined positions are operated. Cutting and gripping of the starting line for the next wound work are performed. Subsequently, the operation of the control unit further retracts one end of the abutting rod 19 of the flyer winding mechanism 51 that abuts the front end surface of the winding frame 6, while each winding frame is wound continuously from two wires. When the six winding portions 22 are retracted into the winding frame 21 by the movable cylinder 13, a plurality of double winding coils formed using two continuous wires can be removed from the winding machine 50. it can.

  Next, based on another winding machine 50 according to the present invention, a preferred embodiment of the present invention will be described in detail below. FIG. 3 is a schematic diagram showing a winding state of the wire material around the winding portion of the winding frame in the turning mechanism portion. As shown in the figure, the nozzle 5 and the wire bobbin S4 fixed to the arm portion 56 erected on the rotating plate 14 are swiveled around the protruding winding frame 6 on the left side in the drawing. . Further, the rotation direction of the rotating plate 14 can be either clockwise or counterclockwise. Further, reference numeral 55 in the drawing denotes a chuck mechanism portion A55, and the wire rod 60 fed out from the wire bobbin S4 is introduced from the nozzle 5 base, passes through the tip of the nozzle 5, and is gripped as a starting line by the chuck mechanism portion A55. Yes. Here, it goes without saying that the chuck mechanism A55 is arranged at a position where the winding by the nozzle 5 is not hindered.

  4 is a partially enlarged view of FIG. 3. In each of the winding frames 6 attached to the winding jig, the winding portion 22 is held in a state of being extended from the winding frame body. The winding state of the wire 60 with respect to is shown. Here, the winding part 22 of each winding frame 6 attached to the winding jig is held in a state of being extended from the winding frame body 21 by a movable cylinder. Further, in the state shown in the drawing, the right reel 6 is moved to the winding axis by the reel moving servomotor 23 and protruded in the winding axis direction. Here, when the winding procedure of the winding 60 is touched, as shown in the drawing, the wire 60 gripped by the chuck mechanism portion A side is first clockwise from the winding portion 22 base of the winding frame 6 on the left side in the drawing. Is wound once to reach the tip of the winding part 22, and then it is turned from the tip back to the base of the winding part 22 in the same clockwise direction to form a double winding. Next, the wire 60 passes through the connecting wire 61 while continuing to reach the base of the winding part 22 of the protruding winding frame 6 on the right side in the drawing. Subsequently, the wire 60 is wound once in a clockwise direction from the base of the winding portion 22 of the protruding winding frame 6 on the right side in the drawing to reach the tip of the winding portion 22, and then turns back from the tip and turns in the same clockwise direction. The portion 22 is wound up to the base and double-rolled to the nozzle side.

  FIG. 5 is a schematic diagram showing the winding state of FIG. 4 from another angle together with a partially enlarged view. As shown in the figure, in each winding frame 6, the winding portion 22 is held in a state of being extended from the winding frame body, and the inner winding frame 6 is moved to the winding axis position and the winding axis direction. In the state of being protruded, the end of the abutting rod 19 in the flyer winding mechanism 51 is abutted. Here again, when the winding procedure of the winding 60 is touched, as shown in the drawing, the wire 60 gripped by the chuck mechanism portion A side is first watched from the winding portion 22 base of the winding frame 6 on the front side in the drawing. It is wound once in the direction and reaches the tip of the winding part 22, and then turns from the tip back to the winding part 22 base in the same clockwise direction to form a double winding. Next, the wire 60 is passed through the connecting wire 61 with the wire 60 being continuous, and reaches the base of the winding portion 22 of the protruding winding frame 6 on the back side in the drawing. Subsequently, the wire 60 is wound once in a clockwise direction from the base of the winding portion 22 of the winding frame 6 protruding at the back side in the drawing to reach the tip of the winding portion 22, and then turns back from the tip in the same clockwise direction. The winding portion 22 is wound up to the base portion to form a double winding and reach the nozzle side.

  Next, FIG. 6 is a schematic view showing a winding state of the wire around the winding portion on the near side by the flyer in the flyer winding mechanism portion. Here, the front side reel 6 is moved to the winding axis position by the reel moving servomotor 23 and is protruded in the winding axis direction. It is abutted with the tip. As shown in the drawing, a wire rod supplied from a wire bobbin F (not shown here) arranged on the fryer winding mechanism 51 side is introduced into the fryer 52 and extends from the tip of the fryer 52 to the chuck mechanism B. (Not shown) as a starting line. Then, as shown in the partially enlarged view in the figure, the wire 70 gripped by the chuck mechanism B side is first wound in a counterclockwise direction from the front end of the winding part 22 of the winding frame 6 on the near side in the figure. It reaches the winding part 22 base.

Finally, FIG. 7 is a schematic view showing a winding state of the wire around the winding portion on the back side by the flyer in the flyer winding mechanism portion.
Here, the rear side reel 6 is moved to the winding axis position by the reel moving servo motor 23 and protrudes in the winding axis direction of the flyer winding mechanism 51 in the flyer winding mechanism 51. It is abutted with the tip. In FIG. 6, the wire wound around the front winding portion 22 by the flyer 52 in the flyer winding mechanism portion 51 is then wound around the projecting winding frame 6 on the back side in the drawing via the crossover wire 61. It reaches the base of the part 22, is wound once counterclockwise from the base of the winding part 22 of the winding frame 6, and reaches the fryer 52 from the tip of the winding part 22. Thus, when all the windings are completed, the chuck mechanism A (not shown here) and the chuck mechanism B (not shown) are actuated by the control unit to cut the wire rod at a predetermined position and the next. The starting line is gripped with respect to the wound workpiece. Subsequently, the operation of the control unit further retracts one end of the abutting rod 19 of the flyer winding mechanism 51 that abuts the front end surface of the winding frame 6, while each winding frame is wound continuously from two wires. When the six winding portions 22 are retracted into the frame body 21 by the movable cylinder 13, two double-winding coils formed using two continuous wires are pushed out from each winding portion 22. Fall to the product receptacle provided outside the machine.

  Although the winding machine according to the present invention has been described based on the above-described embodiment, the spindle motor S and the drive motor F of the turning mechanism section can rotate forward and backward, and the number of winding frames attached to the winding jig. Therefore, the winding pattern of the multiple coil manufactured by the winding machine according to the present invention is not limited to the above, but more than triple winding patterns and adjacent windings. It is also possible to guide the connecting wire to the frame from the tip of the winding part to the winding part base.

The schematic diagram of the winding machine concerning the present invention. The schematic diagram of another winding machine concerning the present invention. The schematic diagram which showed the winding state of the wire with respect to the winding part of the winding frame in a turning mechanism part. The elements on larger scale of FIG. The schematic diagram which showed the winding state of FIG. 4 from another angle with the partial enlarged view. The schematic diagram which showed the winding state of the wire with respect to the winding part of a near side with the flyer in a flyer winding mechanism part. The schematic diagram which showed the winding state of the wire with respect to the winding part of a back | inner side by the flyer in a flyer winding mechanism part.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Winding machine based on this invention 2 Turning mechanism part 3 Butt | rod rod mechanism part 4 Wire bobbin S
5 Nozzle 6 Winding frame 7 Winding jig 8 Linear rail 9 Base plate 10 Bearing plate 11 Pinion 12 Rack 13 Movable cylinder 14 Rotating plate 15 Drive belt 16 Spindle motor S
17 Traverse motor S
18 Spindle pulley 19 Butting rod 20 Traverse motor T
DESCRIPTION OF SYMBOLS 21 Winding frame body 22 Winding part 23 Winding frame moving servo motor 50 Another winding machine based on this invention 51 Flyer winding mechanism part 52 Flyer 53 Wire bobbin F
54 Drive motor F
55 Chuck mechanism A
56 Arm 57 Traverse motor F
60 Wire material 61 Crossover wire

Claims (3)

 A wire bobbin and a nozzle are fixed to an arm portion erected on a rotating plate that rotates by receiving the rotation drive of a motor, and the nozzle tip rotates with respect to a winding frame attached to a winding jig. A wire winding machine characterized by winding the wire supplied from the nozzle.   A wire bobbin and a nozzle are fixed to an arm portion erected on a rotating plate that rotates by receiving the rotation drive of a motor, and the nozzle tip rotates with respect to a winding frame attached to a winding jig. A swiveling mechanism that winds the wire supplied from the nozzle, a chuck mechanism A that grips the starting wire of the wire on the swiveling mechanism side and cuts the wire after the winding work, and the winding Winding machine comprising an abutting rod mechanism having an abutting rod that abuts the reel end attached to the tool, and a controller for controlling each of the turning mechanism, the chuck mechanism A, and the abutting rod mechanism The revolving mechanism section includes a main spindle motor S that can freely rotate in the forward and reverse directions, a winding frame that is used for winding from a plurality of winding frames attached to the winding jig, and moves the winding frame to a winding axis position. Reel movement to project and pull back from tool A traverse motor S for traversing the swivel mechanism, and a movable means for retracting and extending the winding portion of each reel attached to the winding jig to the reel body, The winding machine, wherein the butt rod mechanism portion is provided with a traverse motor T that traverses the butt rod mechanism portion.   The wire bobbin S and the nozzle are fixed to the arm portion erected on the rotating plate that rotates by receiving the rotation drive of the motor, and the tip of the nozzle pivots with respect to the winding frame attached to the winding jig. A swiveling mechanism that winds the wire supplied from the nozzle, a chuck mechanism A that grips the starting wire of the wire on the swiveling mechanism side and cuts the wire after the winding work, and a fryer A fryer winding mechanism that winds the wire around the winding frame, and a chuck mechanism B that grips the starting wire of the wire on the flyer winding mechanism and cuts the wire after the winding work ends. , A winding machine comprising a control unit for controlling each of the turning mechanism part, the chuck mechanism part A, the flyer winding mechanism part, and the chuck mechanism part B, and the turning mechanism part includes a spindle motor S, A reel moving motor for moving a reel provided for winding from a plurality of reels attached to a winding jig to a winding axis position, and for projecting and pulling the reel out of the winding jig. The flyer-side winding mechanism is provided with a moving means for retracting and extending the winding portion of each winding frame attached to the winding frame body, and a traverse motor S for causing the turning mechanism portion to perform traverse movement. The part includes a wire bobbin F for supplying a wire to the flyer, a forward / reverse rotatable drive motor F for rotating the flyer relative to the winding frame, and a traverse motor F for traversing the winding mechanism. Winding machine characterized by being made.

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