CN115849096A - Iron core butting method, butting mechanism, clamping and butting module and winding equipment - Google Patents

Abstract

The invention provides an iron core butting method, a butting mechanism, a top clamping module and winding equipment, wherein the iron core butting method comprises the following steps: the flange part of the wire inlet end of an iron core can be clamped or released by a clamping opening of a clamp; so that a flange part of the outlet end of the iron core can be pressed against or separated from a pressing part on a pair of pressing rotating shafts; the clamp and the pair of jacking rotating shafts can synchronously rotate; when the propping part breaks away from propping against the flange part of the wire outlet end of the iron core, the propping rotating shaft is maintained at the original position and does not move along with the linkage of the propping piece; thereby, the deviation can be reduced when the iron cores are clamped and butted.

Description

Iron core butting method, butting mechanism, clamping and butting module and winding equipment

Technical Field

The present invention relates to a butting method, a butting mechanism, a clamping module and a winding apparatus, and more particularly, to a method, a butting mechanism, a clamping module and a winding apparatus for butting an end of an iron core clamped by a clamp in a process of winding a wire around the iron core.

Background

Generally, an iron core for winding wire is generally provided with an incoming end flange portion and an outgoing end flange portion at two ends of a winding core portion, and during winding, the iron core is divided into single-axis winding and multi-axis winding according to different winding devices, in a general single-axis winding device, for example, the patent of the number I591668, "winding method and winding apparatus", the incoming end flange portion is usually disposed in a clamping opening of a clamp, and the outgoing end flange portion is suspended and is usually abutted against an outer end of the outgoing end flange portion by an abutting mechanism, such an abutting mechanism is usually pivoted on a fixed seat with a rotating shaft which can be indirectly driven by a motor through a belt to rotate, one end of the rotating shaft forms a bearing seat, and an abutting member made of a wear-resistant material is fixedly disposed at the front end of the bearing seat, the abutting member abuts against the outer end of the outgoing end flange portion suspended by the iron core and abuts against the outer end of the outgoing end flange portion, the motor driving the rotating shaft to rotate synchronously with the clamp driving the iron core to rotate, so that when a cylinder is winding, the iron core and the iron core is pulled to collect a wire.

In a general multi-axis winding apparatus, for example, in the patent of the publication number I558647, "winding method and apparatus", a plurality of workstations are usually installed on a turntable capable of rotating intermittently, so that a clamp is installed on the turntable and rotates to a workstation corresponding to an abutting mechanism outside the turntable, the abutting mechanism is driven to move by a slide rail between a lower portion and a table top to abut against one end of an iron core by an abutting member at a front end of an upper rotating shaft, when the abutting mechanism moves against the lower slide rail, a coupling and a coupling linked with the clamp are coupled in an embedded manner, so that a motor in the abutting mechanism, which drives the rotating shaft to rotate by a belt, can simultaneously drive the clamp and the rotating shaft to rotate synchronously by the coupling, and after winding and welding a wire end, the rotating shaft is driven to move backwards by the lower slide rail by the entire abutting mechanism and retreats together with the abutting member, and after the clamp is released, the iron core, which has been wound, is extracted or dropped and collected.

In the single-shaft winding device in the prior art, when the pushing and supporting piece at the linkage front end of the rotating shaft is pulled and pulled back by a pulling and driving cylinder, because the rotating shaft is indirectly driven by a motor through a belt, the pulling and pulling cylinder with the backward rotating shaft can simultaneously lead the belt embedded at the rear end of the rotating shaft to be backwards skimmed when the cylinder pulls the backward rotating shaft, under the operation of high frequency for a long time, the central axis of the rotating shaft is deviated due to the inclined component force of the belt which is skimmed backwards, and the central deviation of the belt and the rotating shaft can occur when the iron core is clamped by the clamp in a butting way; in the multi-axis winding equipment, although a cylinder for pulling the rotating shaft backwards is not arranged, the integral butting mechanism is driven to move forwards and backwards at high frequency on the lower sliding rail, the butting mechanism is easy to loosen, and the central axis of the rotating shaft is easy to deviate, so that the deviation can be reduced when the iron core is clamped and butted, and the problem to be solved is!

Disclosure of Invention

Accordingly, an object of the present invention is to provide a method for butting cores, which can reduce the deviation when the cores are clamped and butted.

Another object of the present invention is to provide a core butting mechanism which can reduce deviation when the cores are clamped and butted.

Still another object of the present invention is to provide a core clamper module capable of reducing deviation when clamping and butting a core.

It is still another object of the present invention to provide a winding apparatus for performing the core-butting method.

The iron core butting method according to the object of the invention comprises the following steps: the flange part of the wire inlet end of an iron core can be clamped or released by a clamping opening of a clamp; so that a flange part of the outlet end of the iron core can be pressed against or separated from a pressing part on a pair of pressing rotating shafts; the clamp and the pair of jacking rotating shafts can synchronously rotate;

when the propping part is separated from propping against the flange part of the outlet end of the iron core, the propping rotating shaft is maintained at the original position and does not move along with the linking of the propping piece.

Another object of the present invention is to provide a core butting mechanism, comprising: one end of the pair of top rotating shafts forms a connecting end which is fixedly connected with a pair of top loading seats, and the other end forms a driving end; the pair of top rotating shafts can rotate by the driving end driven by a transmission mechanism; a pair of push rods pivoted to the pair of push rotating shafts and driven to move back and forth to push the iron core by a push part.

According to another object of the present invention, a core clamper ejecting module is provided with the core ejecting mechanism, comprising: a fixed seat, which is provided with a first pivot part and a second pivot part, wherein a winding interval is formed between the first pivot part and the second pivot part; a clamp mechanism, which is provided with a clamp rotating shaft pivoted on the first pivoting part, wherein one end of the clamp rotating shaft, which is positioned in the winding interval, is provided with a clamp carrier seat for bearing a clamp, the other end, which is positioned opposite to the winding interval, forms a driving end, and the clamp is provided with a clamping opening for clamping a flange part of an inlet end of an iron core; the pair of propping mechanisms are pivoted on the second pivoting portion.

According to a further object of the present invention, a core winding apparatus using the core-butting method as described above is provided.

The iron core butting method, the butting mechanism, the butting module and the winding equipment of the embodiment of the invention have the advantages that as the butting part butting against the flange part of the wire outlet end of the iron core is separated from butting against the flange part of the wire outlet end of the iron core, the butting rotating shaft is maintained at the original position and does not move along with the butting piece in a linkage manner, the butting part frequently operates the separation or release of the iron core in the single-shaft winding equipment, the deviation degree of the connecting belt and the clamp rotating shaft caused by the loose vibration of the pivoting condition of the butting rotating shaft can be reduced, and the separation or release of the iron core by the butting part in the winding equipment does not need to drive the integral butting mechanism to do high-frequency forward and backward movement operation on a sliding rail below the multi-shaft, so that the butting mechanism cannot loosen to cause the deviation of the central axes of the butting rotating shaft and the clamp rotating shaft.

Drawings

Fig. 1 is a schematic perspective view of the core clamper top module according to the embodiment of the invention.

FIG. 2 is a schematic view of a clamping mechanism in an embodiment of the invention.

Fig. 3 is a schematic view illustrating the iron core clamped by the clamp and the abutting member according to the embodiment of the present invention.

Fig. 4 is a schematic view of the pair of abutting mechanisms in the embodiment of the present invention.

Fig. 5 is a schematic diagram of a transmission mechanism in the pair of jack mechanisms according to the embodiment of the present invention.

Fig. 6 is an exploded perspective view of components of the pair of top loading seats of the pair of top rotating shafts according to the embodiment of the present invention.

FIG. 7 is a schematic view showing the engaging portion of the pair of rods being engaged by the engaging member at the front end of the driving member according to the embodiment of the present invention.

Fig. 8 is a schematic diagram of a multi-axis spooling device used in embodiments of the present invention.

[ notation ] to show

1: fixed seat

11: a first pivot part

111: a first pivot hole

12: the second pivot part

121: second pivot hole

13: platform

14: operating interval

15: winding interval

2: clamp mechanism

21: clamp rotating shaft

22: clamp apparatus

221: elastic piece

222: fixed clamping jaw

223: movable clamping jaw

224: wire hanging body

225: clamp mouth

26: shifting piece

27: driving member

3: iron core

31: inlet end flange

32: flange of outlet terminal

4: opposite-ejecting mechanism

41: opposite rotating shaft

411: coupling end

412: drive end

413: shaft hole

42: opposite vertex loading seat

421: locating pin

422: locating hole

423: drill seat

424: placing part

425: back cushion

426: slide way

427: catch edge

43: transmission mechanism

431: driving wheel

432: leather belt

433: tension pulley

434: driving member

435: linkage rod

44: opposite ejector rod

441: shaft part

442: connecting part

443: propping piece

4431: limiting part

4432: abutting part

4433: pivot buckle hole

4434: locating slot

4435: wire hanging body

444: pulling buckle part

445: elastic piece

45: driving member

451: connecting fastener

452: output rod end

453: screw fastener

5: fixed seat

51: a first pivot part

52: the second pivot part

53: fixing part

6: clamp mechanism

61: clamp rotating shaft

62: drive end

63: leather belt

64: shaft wheel

65: clamp mouth

66: clamp carrier

67: movable clamping jaw

7: opposite vertex mechanism

71: opposite rotating shaft

72: drive end

73: leather belt

74: shaft wheel

75: coupling device

76: driving member

77: propping piece

78: opposite vertex loading seat

8: supporting and jacking piece

81: elastic piece

82: driving member

9: movable rod

91: leaning and propping piece

92: driving member

Detailed Description

Referring to fig. 1 to 3, an embodiment of the present invention is described by taking an iron core clamping and ejecting module as shown in the figure as an example, wherein the iron core clamping and ejecting module is provided with:

a fixed seat 1, the fixed seat 1 is integrally formed with a first pivot part 11 and a second pivot part 12 which are spaced apart from each other in the X-axis direction, the fixed seat 1 between the first pivot part 11 and the second pivot part 12 is recessed downwards to form a platform 13, one side of the platform 13 is recessed in the Y-axis direction to form an operation zone 14, and a winding zone 15 is formed above the operation zone 14 between the first pivot part 11 and the second pivot part 12; the first pivot part 11 is provided with a first pivot hole 111 in the X-axis direction, the second pivot part 12 is provided with a second pivot hole 121 in the X-axis direction, and the first pivot hole 111 and the second pivot part 121 are on the same central axis;

a clamp mechanism 2, the clamp mechanism 2 is provided with a clamp rotating shaft 21 pivoted in the first pivot hole 111 of the first pivot part 11, one end of the clamp rotating shaft 21 located in the winding region 15 is provided with a clamp carrier 211 for carrying a clamp 22, and the other end located opposite to the winding region 15 forms a driving end 23 linked with a shaft wheel 25 by a belt 24; the clamp 22 is provided with a fixed clamping jaw 222 and a movable clamping jaw 223 acted by an elastic member 221 formed by a spring, the fixed clamping jaw 222 is provided with a wire hanging body 224 for winding a wire, and the front ends of the fixed clamping jaw 222 and the movable clamping jaw 223 of the clamp 22 are provided with a clamping opening 225 for clamping a wire inlet end flange part 31 of an iron core 3; the movable clamping jaw 223 is shifted by a shifting member 26 to make the clamping opening 225 perform clamping operation, the shifting member 26 is acted by a driving member 27 formed by a pneumatic cylinder at the other side of the first pivot part 11 corresponding to the winding section 15 to perform X-axis displacement operation;

a pair of top-pushing mechanisms 4, please refer to fig. 4-5, the pair of top-pushing mechanisms 4 are provided with a pair of top-pushing shafts 41 pivoted in the second pivot hole 121 of the second pivot portion 12 in the X-axis direction, one end of the pair of top-pushing shafts 41 located in the winding area 15 forms a connecting end 411 fixedly connected with a pair of top-loading seats 42, and the other end located opposite to the winding area 15 forms a driving end 412; the pair of propping shafts 41 can rotate by the driving end 412 being driven by a transmission mechanism 43, the transmission mechanism 43 includes a driving member 434 composed of a driving wheel 431, a belt 432, a tension wheel 433 and a motor, the belt 432 is wound and connected and links the pair of propping shafts 41 and the driving wheel 431, the driving wheel 431 is driven by the driving member 434, and the belt 432 is tensioned and adjusted by the tension wheel 433; referring to fig. 1, the driving member 434 of the transmission mechanism 43 is linked to the arbor wheel 25 of the clamping mechanism 2 by a linking rod 435 located in the fixing base 1 along the X-axis direction.

Referring to fig. 6, the pair of top load seats 42 fixedly connected to the pair of top rotating shafts 41 are provided with two positioning pins 421 disposed vertically in the Z-axis direction at intervals in the X-axis direction, the pair of top load seats 42 are stacked with two positioning holes 422 corresponding to a drill seat 423 pivotally sleeved on the two positioning pins 421, the front end of the drill seat 423 is convexly provided with a placing part 424, two sides of the space in the Y-axis direction above the drill seat 423 are respectively provided with a rest seat 425 at intervals in the Y-axis direction, an X-axis slideway 426 is formed between the two rest seats 425, and the two rest seats 425 are convexly provided with a blocking edge 427 facing the upper edge of one side of the slideway 426 and extending along the whole long side; the pair of top rotating shafts 41 are provided with a shaft hole 413 positioned on the central axis, the pair of top rods 44 are pivoted in the shaft hole 413 by a shaft rod part 441 and can be driven to do X-axis reciprocating displacement, the shaft rod part 441 is positioned outside the shaft hole 413 towards one end of the pair of top loading seats 42 and is provided with a connecting part 442, the connecting part 442 is pivoted by a pin piece and is selectively detached or connected with a top abutting piece 443, and one end of the shaft rod part 441 towards the driving end 412 of the pair of top rotating shafts 41 is protruded outside the shaft hole 413 and is provided with a flange-shaped pull buckling part 444; the abutting member 443 is in a rectangular flat strip shape, the bottom edges of the long sides of the abutting member 443 respectively form a limiting portion 4431 extending along the whole long side, the limiting portions 4431 on the two sides of the abutting member 443 are respectively pressed and limited by the retaining edges 427 of the two abutting seats 42 on the two sides, so that the abutting member 443 can only make X-axis displacement in the slideway 426 and cannot make Z-axis upward falling; the center of one end of the narrow side of the two ends of the supporting part 443 is obliquely protruded to form a supporting part 4432, the other end is provided with an oblong pivot buckling hole 4433, and the long axis of the oblong pivot buckling hole 4433 is arranged along the Y-axis direction;

the upper surface of the supporting member 443 is provided with two oblong positioning slots 4434 spaced in the X-axis direction, the long axis of the oblong positioning slots 4434 is arranged in the X-axis direction and pivotally sleeved on the two positioning pins 421 of the pair of supporting seats 42, and the upper surface of the supporting member 443 is provided with a plurality of wire hanging bodies 4435 for the wound wires to be pulled and hung; the pivot hole 4433 of the abutting member 443 is pivotally connected by the pair of supporting rods 441 through a pin member so as to be synchronously linked by the pair of supporting rods 441.

Referring to fig. 3 and 6, the elastic member 445 formed by a spring is pivotally sleeved on the upper outer periphery of the pair of push rods 44 between the pushing member 443 and the shaft holes 413 of the pair of pushing shafts 41, and the elastic member 445 provides a tension to make the pushing member 443 have a pushing force toward the pushing portion 4432 so as to push against a flange portion 32 of an outlet end of the iron core 3 on the placing portion 424 at the front end of the drill base 423.

Referring to fig. 7, the pair of push rods 441 are driven by the driving member 45 formed by a pneumatic cylinder via the pulling portion 444, the driving member 45 is fastened to the pulling portion 444 via a fastening member 451 shaped like a reverse "C", the driving member 45 is coupled to the pulling portion 444 via the fastening member 451, such that the pair of push rods 441 only perform reciprocating linear displacement in the X-axis direction without limiting the rotation of the pulling portion 444 and the driving end 412 of the pair of push rods 441, and the pair of push rods 441 are coupled to perform reciprocating linear displacement of the push portion 4432 without coupling the pair of push shafts 41 to perform reciprocating linear displacement; the distance between the positioning pin 421 and the positioning groove 4434 at the two ends of the oblong long shaft is the distance between the two ends of the positioning pin 441 and the two ends of the positioning groove 4434, and the distance can be finely adjusted by the screwing depth of a screw 453 screwed between the output rod end 452 of the driving member 45 and the pulling portion 444 in the fastening member 451.

In the embodiment of the present invention, when the iron core 3 is lifted to the clamping opening 225 of the clamp 22 in the clamp mechanism 2 and the incoming end flange portion 31 is ready to be fed and wound corresponding to the clamping opening 225, the pulling and buckling portion 444 at one end of the pair of pushing rods 44 in the pair of pushing shafts 41 of the pushing mechanism 4 is driven by the driving member 45 to move forward and drives the pushing portion 4432 at the front end of the pushing member 443 to push against the outgoing end flange portion 32 of the iron core 3, so that the incoming end flange portion 31 of the iron core 3 fully enters the clamping opening 225, and the pushing portion 4432 at the front end of the pushing member 443 on the pair of pushing shafts 41 continuously pushes against and supports the outgoing end flange portion 32; after the movable clamping jaw 223 clamps the iron core 3 through the clamping opening 225 by the driving member 27 driving the toggle member 26, the driving member 434 drives the driving wheel 431 via the belt 432 to drive the driving end 412 of the pair of propping rotating shafts 41 by the linkage 435 in the fixed seat 1 and the arbor 25 of the clamping mechanism 2, and the driving member 434 drives the driving wheel 431 via the belt 432 to drive the driving end 412 of the pair of propping rotating shafts 41, because the limiting portions 4431 on both sides of the propping member 443 are respectively pressed and limited by the two abutment 425 on both sides, the pair of propping rotating shafts 41 synchronously rotate with the pair of propping seats 42 to drive the propping member 443 and the pair of propping rods 44 pivotally connected thereto and the clamping mechanism 22, so as to perform the winding operation; after the winding is completed and the pair of pushing shafts 41 stop rotating to perform wire end welding, the driving member 45 pulls the pulling part 444 of the pair of pushing rods 44 by the fastening member 451, so that the pair of pushing rods 44 link the pushing member 443 to move backward to be separated from the pushing against the flange part 32 of the wire outlet end of the iron core 3;

the driving member 27 will also drive the shifting member 26 to make the clamping opening 225 release the iron core 3, so that the iron core 3 is extracted or automatically dropped and collected; since the displacement of the abutting member 443 in the slide 426 along the X-axis does not cause the rotation of the pair of abutting shafts 41, the driving end 412 of the pair of abutting shafts 41 and the belt 432 and the driving member 434 are stopped and are not affected by the displacement of the pair of the abutting rods 44 and the abutting member 443!

Referring to fig. 8, when the embodiment of the present invention is used in a multi-axis winding apparatus, the iron core top clamping module may be disposed on a fixed seat 5 on a turntable T capable of rotating intermittently, a first pivot portion 51 of the fixed seat 5 is disposed with a plurality of clamp mechanisms 6, and a second pivot portion 52 is disposed with a plurality of opposite top mechanisms 7, such that the driving end 62 formed at one end of the clamp rotating shaft 61 of each clamp mechanism 6 is commonly wound by a belt 63 and is linked with a shaft wheel 64, such that the driving end 72 formed at one end of the opposite top rotating shaft 71 of each opposite top mechanism 7 is commonly wound by a belt 73 and is linked with a shaft wheel 74, the shaft wheel 74 is linked with the shaft wheel 64 by a link rod (not shown, refer to the link rod 435 in fig. 1), and the end of the shaft wheel 74 is disposed with a coupler 75 for selectively coupling and driving the driving member 76 formed by an external motor; since the driving member 76 is selectively coupled to the coupler 75 for driving, in order to prevent the driving member 76 from being selectively decoupled from the coupling, the driving end 62 and the driving end 72 are loosened to cause the deflection of a clamping opening 65 of the clamping mechanism 6 and a propping member 77 of the propping mechanism 7 and not to correspond to each other, a propping member 8 which is kept in propping force by the action of an elastic member 81 formed by a spring is arranged below a clamping carrier 66 of the clamping mechanism 6 and a pair of propping seats 78 of the propping mechanism 7, the propping member 8 can be driven to prop up against the lower bottom edges of the clamping carrier 66 and the pair of propping seats 78, so that the clamping carrier 66 and the pair of propping seats 78 do not deflect when the driving member 76 is decoupled from the coupler 75, or move downwards to enable the clamping carrier 66 and the pair of propping seats 78 to rotate when the driving member 76 is coupled with the coupler 75;

the two sides of the fixed seat 5 are respectively provided with a fixed portion 53, a moving rod 9 passes through the lower portion of each of the fixture carriers 66 of the fixture mechanisms 6, and a rod-shaped abutting member 91 is respectively disposed on one side of a movable clamping jaw 67 corresponding to each of the fixture mechanisms 6, the moving rod 9 can be driven by a driving member 92 to perform Y-axis displacement, so that each abutting member 91 abuts against the movable clamping jaw 67 of the corresponding fixture mechanism 6 to perform an operation of opening and closing the clamping opening 65.

In the iron core butting method, the butting mechanism, the butting module and the winding device according to the embodiments of the present invention, since the butting rotating shaft 41 is maintained at the original position without moving and displacing along with the butting member 443 when the butting portion 4432 butting against the flange portion 32 of the wire-out end of the iron core 3 is disengaged from butting against the flange portion 32 of the wire-out end of the iron core 3, the disengagement or release of the iron core 3 by the butting portion 4432 in the single-shaft winding device is frequently operated, the loose vibration of the pivoting condition of the butting rotating shaft 41 causes the linked movement of the central axis of the butting position of the butting portion 4432 and the deviation of the clamp rotating shaft 21, and the disengagement or release of the iron core 3 by the butting portion 4432 in the multi-shaft winding device does not require the high-frequency forward and backward movement operation of the integral butting mechanism 4 on the lower slide rail, so that the butting mechanism 4 does not loosen to cause the deviation of the central axis of the butting rotating shaft 41 and the central axis of the clamp rotating shaft 21.

While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (15)

1. A core-butting method, comprising:

the flange part of the wire inlet end of an iron core can be clamped or released by a clamping opening of a clamp;

so that a flange part of the outlet end of the iron core can be pressed against or separated from a pressing part on a pair of pressing rotating shafts;

the clamp and the pair of jacking rotating shafts can synchronously rotate;

when the propping part is separated from propping against the flange part of the wire outlet end of the iron core, the propping rotating shaft is maintained at the original position and does not move along with the propping piece.

2. An iron core butting method according to claim 1, wherein the butting shaft rotates to link the butting portion to rotate; when the propping part carries out reciprocating linear displacement, the pair of propping rotating shafts are not linked to carry out reciprocating linear displacement.

3. An iron core butting method according to claim 1, wherein the butting portion is formed on a pair of ejector rods pivoted on the butting rotating shafts, the pair of ejector rods is provided with a shaft portion and a butting member, and the butting portion is provided on the butting member.

4. A method for aligning iron cores as claimed in claim 3, wherein the pair of ejector rods are driven by a driving member to make the pair of ejector rods perform reciprocating linear displacement without restricting the rotation of the pair of ejector rods.

5. A core-butting mechanism, comprising:

one end of the pair of top rotating shafts forms a connecting end and is fixedly connected with a pair of top loading seats, and the other end forms a driving end; the pair of top rotating shafts can rotate by the driving end driven by a transmission mechanism;

a pair of push rods pivoted to the pair of push rotating shafts and driven to move back and forth to push the iron core by a push part.

6. An iron core butting mechanism according to claim 5, wherein a shaft hole is formed in the butting rotary shaft on the central axis, and the butting rod is pivoted in the shaft hole by a shaft part; the shaft rod part extends to the outside of the shaft hole towards one end of the driving end of the opposite rotating shaft and is provided with a pull buckle part, and a driving part is buckled with the pull buckle part by a coupling part and is linked with the pull buckle part.

7. An iron core butting mechanism according to claim 5, wherein the butting rod is provided with a shaft portion, a coupling portion is provided at one end of the shaft portion facing the butting load seat and located outside the shaft hole, and the coupling portion is pivoted with a butting member capable of selectively detaching and separating or coupling the butting member with the butting portion.

8. An iron core butting mechanism according to claim 7, wherein said abutting member is in the form of a rectangular flat strip, the bottom edges of the long sides of said abutting member respectively form a limiting portion extending along the whole long side, and said limiting portions of the two sides of said abutting member are respectively pressed and limited by the blocking edges of the two abutment seats of the two sides.

9. An iron core butting mechanism according to claim 7, wherein said butting member has an oblong positioning slot, said positioning slot is pivotally sleeved on a positioning pin of a pair of butting seats, and the distances of forward and return movements of said butting rod are respectively the distance between said positioning pin and the two end sides of the long axis of said oblong positioning slot.

10. An iron core butting mechanism according to claim 7, wherein a plurality of wire hanging bodies are simultaneously arranged on the upper surface of the butting member for the wound wire to be pulled and hung; one end of the propping piece is provided with an oblong pivot buckling hole, the long axis of the oblong pivot buckling hole is arranged along the Y-axis direction, and the pivot buckling hole is pivoted and connected by the pair of propping rods through a pin piece and is synchronously linked by the pair of propping rods.

11. An iron core butting mechanism according to claim 7, wherein an elastic member is pivotally sleeved on the upper outer periphery of the pair of ejector rods between the butting member and the pair of butting rotating shafts, and the elastic member provides a tension to make the butting member have a driving force of butting towards the butting portion.

12. A core-chucking module provided with the core-butting mechanism according to any one of claims 5 to 11, comprising:

a fixed seat, which is provided with a first pivot part and a second pivot part, wherein a winding interval is formed between the first pivot part and the second pivot part;

a clamp mechanism, which is provided with a clamp rotating shaft pivoted on the first pivoting part, wherein one end of the clamp rotating shaft, which is positioned in the winding interval, is provided with a clamp carrier seat for bearing a clamp, the other end, which is positioned opposite to the winding interval, forms a driving end, and the clamp is provided with a clamping opening for clamping a flange part of an inlet end of an iron core;

the pair of propping mechanisms are pivoted on the second pivoting portion.

13. A core ejector module as in claim 12, wherein a plurality of clamping mechanisms are provided on the first pivot portion and a plurality of abutting mechanisms are provided on a second pivot portion, and a supporting member is provided below a clamp carrier of the clamping mechanisms and a pair of abutting seats of the abutting mechanisms, the supporting member being drivable to abut upwardly against lower edges of the clamp carrier and the pair of abutting seats so that the clamp carrier and the pair of abutting seats do not deflect when the driving member is decoupled from the coupler.

14. An iron core jacking module as claimed in claim 12, wherein the fixed seat is provided with a fixed portion on each side thereof, a movable rod passes through the lower portion of each of the fixture carriers of the fixture mechanisms, and a rod-shaped abutting member is provided on each side of the fixture mechanism, the movable rod is driven by a driving member to abut against the abutting member to open and close the opening of the fixture mechanism.

15. A core winding apparatus using the core-butting method as claimed in any one of claims 1 to 4.

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