CN214480201U

CN214480201U - Wire embedding mechanism of card issuing motor

Info

Publication number: CN214480201U
Application number: CN202120627964.4U
Authority: CN
Inventors: 刘少军; 周华国; 廖建勇
Original assignee: Shenzhen Honest Mechatronic Equipment Co Ltd
Current assignee: Shenzhen Honest Mechatronic Equipment Co Ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-10-22
Anticipated expiration: 2031-03-26

Abstract

The utility model relates to a hairpin motor rule mechanism, it includes the support body, connect in the positioning disk of support body, slide actuating mechanism and the supporting disk of restriction flat group internal diameter of flat group joint with a plurality of cards, drive card on the positioning disk, the positioning disk upper end is run through there is the connecting hole, the card sets up around the axis of connecting hole, the moving direction extension line of card passes the axis of connecting hole, the card is jointly with flat group centre gripping, the supporting disk sets up in the connecting hole and axis coincidence between them, the inner circle lateral wall butt of supporting disk outer wall and flat group. This application utilizes the supporting disk to support the inner chamber of flat group, later utilizes the card to carry on spacingly to the outer wall of flat group, thereby the position of flat group obtains injecing and can take out and install on the stator from the die head simultaneously to it is more convenient to make the processing of stator.

Description

Wire embedding mechanism of card issuing motor

Technical Field

The application relates to the field of card issuing motor processing equipment, in particular to a card issuing motor wire embedding mechanism.

Background

The hairpin motor is also called a flat wire motor and has the characteristics of small volume, high power and high torque. When the hair-clip motors are produced in domestic motor factories at present, many manufacturers are in a semi-automatic production state of manual clamping due to the complex process of the motors. Most current production conditions are that after the twisting of the A-end is completed, the twisted flat wire group is taken out from the twisting die head by hand, then the twisted flat wire group is inserted into the stator by hand, and the flat wire group is compressed and flattened by hand.

In view of the above-mentioned related art, the inventor believes that when the flat line group is taken out from the twisted line die head, the flat line group is usually taken out one by one manually, and the taking-out process is complicated, thereby resulting in low processing efficiency.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make the process that the flat line group takes out from the twisted wire die head and inserts in the stator more convenient, this application provides a hairpin motor rule mechanism.

The application provides a hairpin motor rule mechanism adopts following technical scheme:

the utility model provides a hairpin motor rule mechanism, includes the support body, connects in the positioning disk of support body, slides actuating mechanism and the supporting disk of restriction flat group internal diameter that a plurality of cards, drive card on the positioning disk will flat group joint, the positioning disk upper end runs through there is the connecting hole, the card sets up around the axis of connecting hole, the axis of connecting hole is passed to the removal direction extension line of card, the card is jointly with flat group centre gripping, the supporting disk sets up in the connecting hole and axis coincidence between them, the inner circle lateral wall butt of supporting disk outer wall and flat group.

Through adopting above-mentioned technical scheme, utilize the supporting disk to support the inner chamber of flat group, later utilize the card to carry on spacingly to the outer wall of flat group, thereby the position of flat group obtains injecing and can take out and install on the stator from the die head simultaneously this moment to it is more convenient to make the processing of stator.

Optionally: the terminal surface that the guiding disc is connected with the card is fixed with the guide ring with the coaxial setting of connecting hole, and a plurality of spouts have been seted up to the terminal surface circumference that the guiding ring kept away from the guiding disc, the spout runs through the inner wall of guide ring, and is adjacent the spout interval equals, the card is arranged in the spout and is slided.

Through adopting above-mentioned technical scheme, utilize the spout to lead to the removal of card, make the interval between the adjacent card equal to make the card keep stable to the centre gripping of flat group.

Optionally: the driving mechanism comprises a driving ring rotatably connected to the upper end of the guide disc, an air cylinder driving the driving ring to rotate and a plurality of positioning pins fixed to one end, far away from the guide disc, of the card respectively, the axis of the driving ring coincides with the axis of the connecting hole, a plurality of driving grooves are formed in the end face, close to the card, of the driving ring, the extension lines of the driving grooves do not intersect with the axis of the connecting hole, and one end, far away from the card, of each positioning pin is arranged in the corresponding driving groove to slide.

Through adopting above-mentioned technical scheme, utilize the drive ring to drive the card simultaneously, make the removal of card go on simultaneously to it is more convenient to make the centre gripping of flat group.

Optionally: the vertical distance between the adjacent positioning pins and the axis of the connecting hole is different, and the distances between the positioning pins and the axis of the connecting hole are equal.

Through adopting above-mentioned technical scheme, make difficult production interference between the adjacent locating pin to make the removal that the locating pin drove the card be difficult for receiving the influence.

Optionally: the locating pin is including inserting the connecting portion of arranging in the card and inserting the head of arranging in the drive groove, the diameter of head is greater than the diameter of connecting portion, head and connecting portion fixed connection.

Through adopting above-mentioned technical scheme, it is great to make the head of arranging in the drive inslot in inserting, and the head is difficult for producing deformation when the atress this moment to make the use of locating pin more stable.

Optionally: the end face of the guide disc connected with the clamping piece is fixedly connected with a positioning ring which is coaxial with the connecting hole, the positioning ring is sleeved outside the guide ring, the driving ring is arranged in the positioning ring to rotate, and the outer wall of the driving ring is abutted to the inner wall of the positioning ring.

By adopting the technical scheme, the position of the driving ring is limited by the positioning ring, so that the overall position of the driving ring is not easy to change in the rotating process, and the use of the clamp is not easy to be influenced.

Optionally: the supporting disk outer wall circumference is provided with a plurality of supporting shoes, the supporting disk still is connected with a plurality of elastic component that promote the supporting shoe and keep away from the supporting disk removal, the axis of supporting disk is passed to the extension line of the moving direction of supporting shoe, the lateral wall that the supporting disk was kept away from to the supporting shoe is the circular arc setting and its axis coincides with the axis of supporting disk, the lateral wall that the supporting disk was kept away from to the supporting shoe can with flat group inner wall butt.

Through adopting above-mentioned technical scheme, utilize the supporting shoe to exert the power of keeping away from the supporting disk direction to flat group to increase the frictional force between supporting shoe and the flat group, make flat group be difficult for breaking away from with the supporting shoe at the removal in-process, thereby make the removal process of flat group more stable.

Optionally: and a gap is reserved between every two adjacent supporting blocks, and the side walls, which are close to each other, of the adjacent supporting blocks are obliquely arranged along the circumferential direction of the supporting disk.

Through adopting above-mentioned technical scheme, make flat group be difficult for the joint in the clearance between adjacent supporting shoe to make the removal of flat group more stable.

Optionally: the lower end face of the supporting block is provided with a wedge-shaped face, and one end, far away from the axis of the supporting disk, of the wedge-shaped face inclines upwards.

By adopting the technical scheme, the supporting block is easier to be clamped into the inner cavity of the flat wire group when the wedge-shaped surface is utilized, so that the positioning and moving processes of the flat wire group are more convenient.

Optionally: the support body is provided with a first driving piece and a second driving piece which respectively drive the guide disc and the supporting disc to vertically move, the first driving piece is connected to the support body, the driving end of the first driving piece is connected with the guide disc, the second driving piece is connected to the guide disc, and the driving end of the second driving piece is connected with the guide disc.

Through adopting above-mentioned technical scheme, drive positioning disk and supporting disk respectively through first driving piece and second driving piece and remove, no longer need the manual action at the in-process that flat group removed to it is more convenient to make the process of flat group location and removal.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the inner wall of the flat line group is abutted by the support plate, the outer wall of the flat line group is positioned and clamped by the clamping piece, and the line head of the flat line group can be simultaneously taken down from the line twisting die head and installed on the stator, so that the processing process of the stator is quicker;

2. the supporting block arranged outside the supporting disc is utilized to increase the friction force between the supporting disc and the flat line group, so that the flat line group is not easy to move relatively when the supporting disc and the card move the flat line group, and the moving and mounting processes of the flat line group are more stable.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic diagram for showing the structure of the guiding mechanism and the driving mechanism according to the embodiment of the present application;

FIG. 3 is a schematic diagram illustrating a structure of a guide plate according to an embodiment of the present application;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic diagram of an embodiment of the present application for illustrating a structure of a driving disc;

fig. 6 is a schematic diagram for showing a support plate structure according to an embodiment of the present application.

In the figure, 1, a guide disc; 11. connecting holes; 12. a guide ring; 121. a chute; 13. a positioning ring; 14. connecting blocks; 2. a card; 21. a clamping groove; 3. a drive mechanism; 31. a drive ring; 311. a drive slot; 312. a first pushing block; 32. positioning pins; 321. a connecting portion; 322. a head portion; 33. a cylinder; 4. a connecting mechanism; 41. a driving seat; 411. a first push slot; 412. a second push groove; 42. a drive arm; 421. a second pushing block; 5. a guide mechanism; 51. a guide bar; 52. a guide block; 53. a fixed block; 6. a frame body; 61. a support; 62. a first sliding plate; 63. a second sliding plate; 64. a top plate; 7. a support disc; 71. an extension rod; 72. a support block; 721. a guide block; 722. an anti-drop block; 723. a wedge-shaped surface; 73. a guide groove; 74. fixing grooves; 75. an elastic member; 8. a first driving member; 81. a first lead screw; 82. a first motor; 83. a first driven pulley; 84. a first driving pulley; 85. a first synchronization belt; 9. a second driving member; 91. a second lead screw; 92. a second motor; 93. a second driving pulley; 94. a second driven pulley; 95. a second timing belt.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The application discloses a hairpin motor rule mechanism can directly carry out the centre gripping simultaneously to the flat group that will install on same motor and remove, efficiency when increasing the assembly of hairpin motor.

As shown in fig. 1 and 2, a card-issuing motor winding inserting mechanism includes a frame body 6, a guide disc 1 connected to the frame body 6, a plurality of cards 2 sliding on the guide disc 1, a driving mechanism 3 for driving the cards 2 to clamp a flat wire group, and a supporting disc 7 for limiting the inner diameter of the flat wire group. The frame body 6 comprises a bracket 61, a first sliding plate 62 and a second sliding plate 63 which vertically move along the bracket 61, and a top plate 64 arranged above the bracket 61, wherein the guide disc 1 is connected to the upper end of the first sliding plate 62, and the support disc 7 is connected to the lower end of the second sliding plate 63. An extension rod 71 coaxially provided with the connection hole 11 is fixed to the lower end of the first slide plate 62 by a bolt, and the support plate 7 is coaxially fixed to the lower side of the extension rod 71 by a bolt, and the inner wall of the flat wire group is abutted by the support plate 7. As shown in fig. 2 and 3, the connecting hole 11 penetrates through the upper end of the guide disc 1, the guide ring 12 coaxially arranged with the connecting hole 11 is further integrally formed at the upper end of the guide disc 1, the inner diameter of the guide ring 12 is equal to that of the connecting hole 11, the upper end of the first sliding plate 62 is further provided with a yielding hole which is arranged in a penetrating manner, the axis of the yielding hole coincides with that of the connecting hole 11, and the diameter of the yielding hole is larger than that of the connecting hole 11. The guide ring 12 is kept away from the terminal surface circumference of guiding disc 1 and is seted up the spout 121 the same with the flat group quantity that will install, and the spout 121 runs through two inside and outside lateral walls of guide ring 12, and the interval of adjacent spout 121 equals and its extension all passes the axis of connecting hole 11, and card 2 slides in the spout 121 is arranged in respectively. Card 2 is close to the one end of connecting hole 11 axis and has all been seted up joint groove 21, and joint groove 21 runs through card 2 two up-down terminal surface moments near the terminal surface of same rotation direction, and when card 2 slided towards the axis of connecting hole 11 simultaneously, the interval between adjacent card 2 shortened, and joint groove 21's lateral wall and adjacent card 2 are flat group centre gripping jointly. The card 2 moves to the flat line group and clamps the thread end of the flat line group, and the required thread end can be directly moved simultaneously when the flat line group is moved, so that the stator assembly process is more convenient.

As shown in fig. 1, the top plate 64 is connected with a first driving member 8 for driving the first sliding plate 62 to move vertically, the first driving member 8 includes a first lead screw 81 rotatably connected to the first sliding plate 62 and a first motor 82 for driving the first lead screw 81 to rotate, the first motor 82 is fixed to the upper end of the top plate 64 by bolts, and an output shaft of the first motor is coaxially connected with a first driving pulley 84. The upper end of the screw rod penetrates through the second sliding plate 63 and the top plate 64, the first screw rod 81 is in threaded connection with a first driven belt wheel 83, the first driven belt wheel 83 is rotatably connected with the upper end of the top plate 64, and a first synchronous belt 85 is sleeved on the first driving belt wheel 84 and the first driven belt wheel 83 together. The second sliding plate 63 is connected with a second driving element 9 for driving the second sliding plate to move vertically, the second driving element 9 includes a second lead screw 91 rotatably connected to the first sliding plate 62 and a second motor 92 for driving the second lead screw 91 to rotate, the second motor 92 is fixed to the upper end of the second sliding plate 63 by bolts, and a second driving pulley 93 is coaxially fixed to an output shaft of the first motor 82. The upper end of the second lead screw 91 penetrates through the second sliding plate 63 and the top plate 64, the second lead screw 91 is in threaded connection with a second driven pulley 94, the second driven pulley 94 is rotatably connected to the upper end of the second sliding plate 63, and a second synchronous belt 95 is sleeved on the second driven pulley 94 and the second driving pulley 93. The first driving member 8 is used for driving the supporting plate 7 to be inserted between the flat wire groups, then the second driving member 9 drives the card 2 to move to the flat wire groups, and after clamping is completed, the supporting plate 7 and the card 2 simultaneously move upwards, so that the flat wire groups can be moved simultaneously.

As shown in fig. 2 and 4, the driving mechanism 3 includes a driving ring 31 rotatably connected to the upper end of the guide disc 1 and a plurality of positioning pins 32 respectively screwed to the ends of the cards 2 remote from the guide disc 1. The end face of the guide disc 1 connected with the guide ring 12 is connected with a positioning ring 13 through a bolt, the positioning ring 13 is sleeved outside the guide ring 12, the axis of the positioning ring 13 is overlapped with the axis of the guide ring 12, the driving ring 31 is arranged in the positioning ring 13 to rotate, the side wall of the driving ring 31 is abutted to the inner wall of the positioning ring 13, and the lower end face of the driving ring 31 is abutted to the upper end face of the guide ring 12. As shown in the figure, the end face of the driving ring 31 close to the card 2 is provided with a plurality of driving grooves 311, the extension lines of the driving grooves 311 do not intersect with the axis of the connecting hole 11, and one ends of the positioning pins 32 far away from the card 2 are respectively inserted into the driving grooves 311 to slide. At this time, when the driving ring 31 rotates along the axis thereof, the positioning pin 32 is driven to move in the driving groove 311, thereby driving the card 2 to simultaneously approach or separate from the axis of the connecting hole 11, and at this time, the movement of the card 2 can be simultaneously controlled, thereby making the assembling process of the flat wire group more convenient.

As shown in fig. 4, in order to make the positioning pin 32 not easily bend perpendicular to its axis when receiving a force, the positioning pin 32 includes a connection portion 321 and a head portion 322 integrally formed at one end of the connection portion 321, the connection portion 321 is screwed to the card 2, the head portion 322 is inserted into the driving groove 311, the diameter of the connection portion 321 is smaller than that of the head portion 322, and one end of the head portion 322 close to the connection portion 321 abuts against the card 2. At this time, the diameter of the head 322 is increased, so that the head 322 is not easily bent when receiving the force applied by the driving groove 311, and the using process of the clamp is not easily affected.

As shown in fig. 4, since the thickness of the card 2 is small, if the distances from the positioning pins 32 to the axes of the connecting holes 11 are equal, interference occurs between the adjacent positioning pins 32, so that the vertical distances from the adjacent positioning pins 32 to the axes of the connecting holes 11 are different, and the distances from the positioning pins 32 arranged at intervals to the axes of the connecting holes 11 are equal, interference does not occur in movement between the adjacent positioning pins 32, and the clamp is not easily affected in the using process.

As shown in fig. 2, the driving mechanism 3 further includes a cylinder 33 driving the driving disc to rotate, a cylinder body of the cylinder 33 is fixed on the first sliding plate 62 by using a bolt, a piston rod of the cylinder 33 is connected with the driving ring 31 through a connecting mechanism 4, the connecting mechanism 4 includes a driving seat 41 fixed on the upper end of the driving disc by using a bolt and a driving arm 42 connected on the upper end of the driving seat 41 by using a bolt, one end of the driving arm 42 far away from the driving seat 41 is connected with the cylinder 33, and an extension line of the driving seat 41 in the length direction passes through an axis of the connecting hole 11, at this time, a force arm pushing the driving disc to rotate is increased by the driving seat 41 and the driving arm 42, so that the driving disc rotates more labor-saving.

As shown in fig. 2, the lower end of the driving seat 41 is further provided with a first pushing slot 411, the first pushing slot 411 is parallel to the driving seat 41, the upper end of the driving ring 31 is integrally formed with a first pushing block 312, and the first pushing block 312 is clamped in the first pushing slot 411. The upper end of the first pushing block 312 is provided with a second pushing groove 412 parallel to the first pushing groove 411 at a position far away from the axis of the connecting hole 11, the lower end of the driving arm 42 is integrally formed with a second pushing block 421, and the second pushing block 421 is inserted into the second pushing groove 412. By the matching of the first pushing block 312 and the first pushing groove 411 and the matching of the second pushing block 421 and the second pushing groove 412, the stress of the bolt at the joint of the driving ring 31, the driving seat 41 and the driving arm 42 when the driving ring 31 rotates is reduced, so that the bolt is not easy to shear, and the using process of the clamp is more stable.

As shown in fig. 2, the upper end of the guide plate 1 is further connected with a connecting block 14, the cylinder body of the air cylinder 33 is hinged to the connecting block 14, the cylinder body of the air cylinder 33 is further connected with a guide mechanism 5 for preventing the piston rod of the air cylinder from bending, and the guide mechanism 5 comprises two guide rods 51 and a guide block 52 connected to the guide rods 51 in a sliding manner. The two ends of the guide rod 51 are connected with fixing blocks 53 through bolts, one fixing block 53 is fixed on the cylinder body of the air cylinder 33 through bolts, and the piston rod of the air cylinder 33 penetrates through the fixing block 53 to be connected with the guide block 52. The guide block 52 is hinged to the end of the driving arm 42 remote from the driving seat 41. The two guide rods 51 are respectively positioned at two sides of the piston rod of the air cylinder 33, and the axes of the guide rods 51 are parallel to the piston rod of the air cylinder 33. At this time, the guide mechanism 5 is used for auxiliary support of the piston rod of the air cylinder 33, so that the stress of the piston rod of the air cylinder 33 is reduced, the piston rod of the air cylinder 33 is not easy to bend when in use, and the use process of the clamp is more stable.

As shown in fig. 6, when the support plate 7 is inserted into the flat wire group, the support plate 7 needs to apply a force far away from the axis of the support plate 7 to the inner wall of the flat wire group, so that a plurality of support blocks 72 are arranged on the outer wall of the support plate 7 in the circumferential direction, a gap is left between adjacent support blocks 72, and guide blocks 721 are integrally formed on the end surfaces of the support blocks 72 close to the support plate 7. Supporting disk 7 outer wall circumference is seted up with guide block 721 complex guide way 73, and supporting disk 7 terminal surface still circumference is seted up and is run through the fixed slot 74 that sets up, and fixed slot 74 and guide way 73 intercommunication, and guide block 721 wears to locate in the guide way 73 and its one end of keeping away from supporting shoe 72 arranges in fixed slot 74. The retaining block 722 is fixed to one end of the guide block 72152 remote from the support block 72 by a bolt, and the retaining block 722 can abut against a side wall of the fixing groove 74 remote from the axis of the support plate 7. Be provided with the elastic component 75 that promotes supporting shoe 72 and remove towards the direction of keeping away from supporting disk 7 axis in the fixed slot 74, elastic component 75 is the spring, and the one end of spring is close to the lateral wall butt of supporting disk 7 axis with fixed slot 74, and the other end and the lateral wall butt that anticreep piece 722 is close to supporting disk 7 axis of spring. The lateral wall that supporting shoe 72 kept away from supporting disk 7 is the circular arc setting and its axis and the coincidence of the axis of supporting disk 7, and the lateral wall that supporting shoe 72 kept away from supporting disk 7 can with flat line group inner wall butt. At this time, when the supporting disk 7 is inserted into the inner cavity of the flat wire group, the supporting block 72 is abutted against the inner wall of the flat wire group by the elastic force applied by the spring, and at this time, a gap is not easy to occur between the flat wire group and the supporting block 72, so that the positioning of the flat wire group is more accurate.

As shown in fig. 6, the wire ends of the flat wire group are vertically arranged, at this time, when the inner wall of the flat wire group is supported by the supporting blocks 72, the wire ends of the flat wire group are easily embedded between the adjacent supporting blocks 72, so that the movement of the flat wire group is influenced, the side walls of the adjacent supporting blocks 72, which are close to each other, are all obliquely arranged along the circumferential direction of the supporting disc 7, an included angle is formed between the gap formed between the adjacent supporting blocks 72 and the wire ends of the flat wire group, at this time, the wire ends are not easily embedded into the gap between the adjacent supporting blocks 72, and thus the positioning and moving processes of the flat wire group are not easily influenced.

As shown in fig. 6, in order to make the supporting block 72 and the supporting disk 7 be easily inserted into the flat wire group cavity, the lower end face of the supporting block 72 is provided with a wedge-shaped surface 723, one end of the wedge-shaped surface 723 away from the axis of the supporting disk 7 is inclined upward, at this time, a movement of the supporting block 72 is guided by the wedge-shaped surface 723, when the supporting block 72 moves towards the flat wire group cavity, the flat wire group applies a separation perpendicular to the wedge-shaped surface 723 and moves upward, so that the supporting block 72 moves towards the axis of the supporting disk 7, and the supporting block 72 is inserted into the flat wire group cavity.

The implementation principle of the embodiment is as follows: the second driving member 9 drives the supporting disk 7 and the supporting block 72 to move to the inner cavity of the flat wire group, and the supporting block 72 is abutted against the inner wall of the flat wire group, then the first driving member 8 drives the guiding disk 1 to be sleeved outside the flat wire group, the second driving member 9 drives the second sliding plate 63 to ascend while the first driving member 8 works, so that the supporting block 72 keeps abutting against the inner wall of the flat wire group, the air cylinder 33 pushes the driving ring 31 to rotate so as to drive the cards 2 to move towards the axis of the guiding disk 1, so that the adjacent cards 2 clamp the flat wire group, and then the guiding disk 1 and the supporting disk 7 simultaneously move upwards so as to draw out the flat wire group from the groping head and insert the flat wire group into the stator.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a hairpin motor rule mechanism which characterized in that: including support body (6), connect in the deflector (1) of support body (6), slide in a plurality of cards (2), drive card (2) on deflector (1) with actuating mechanism (3) of flat group joint and supporting disk (7) of restriction flat group internal diameter, deflector (1) upper end is run through there is connecting hole (11), card (2) set up around the axis of connecting hole (11), the axis of connecting hole (11) is passed in the direction of movement extension line of card (2), card (2) are flat group centre gripping jointly, supporting disk (7) set up in connecting hole (11) and axis coincidence between them, the inner circle lateral wall butt of supporting disk (7) outer wall and flat group.

2. The card-issuing motor wire embedding mechanism according to claim 1, characterized in that: the terminal surface that guiding disc (1) is connected with card (2) is fixed with guide ring (12) with the coaxial setting of connecting hole (11), and a plurality of spouts (121) have been seted up to guide ring (12) terminal surface circumference of keeping away from guiding disc (1), spout (121) run through the inner wall of guide ring (12), and are adjacent spout (121) interval equals, card (2) are arranged in spout (121) and are slided.

3. The card-issuing motor wire embedding mechanism according to claim 2, characterized in that: the driving mechanism (3) comprises a driving ring (31) rotatably connected to the upper end of the guide disc (1), a cylinder (33) driving the driving ring (31) to rotate and a plurality of positioning pins (32) fixed to the end, far away from one end of the guide disc (1), of the card (2), the axis of the driving ring (31) is overlapped with the axis of the connecting hole (11), a plurality of driving grooves (311) are formed in the end face, close to the card (2), of the driving ring (31), the extension line of the driving grooves (311) is not intersected with the axis of the connecting hole (11), and one end, far away from the card (2), of the positioning pin (32) is arranged in the driving groove (311) to slide.

4. The card-issuing motor wire embedding mechanism according to claim 3, characterized in that: the vertical distance between the adjacent positioning pins (32) and the axis of the connecting hole (11) is different, and the distances between the positioning pins (32) and the axis of the connecting hole (11) are equal.

5. The card-issuing motor wire embedding mechanism according to claim 4, characterized in that: the positioning pin (32) comprises a connecting part (321) inserted in the card (2) and a head part (322) inserted in the driving groove (311), the diameter of the head part (322) is larger than that of the connecting part (321), and the head part (322) is fixedly connected with the connecting part (321).

6. The card-issuing motor wire embedding mechanism according to claim 4, characterized in that: the guide disc (1) is connected with a positioning ring (13) which is fixedly connected with the end face of the clamping piece (2) and is coaxial with the connecting hole (11), the positioning ring (13) is sleeved outside the guide ring (12), the driving ring (31) is arranged in the positioning ring (13) for rotating, and the outer wall of the driving ring (31) is abutted to the inner wall of the positioning ring (13).

7. The card-issuing motor wire embedding mechanism according to claim 1, characterized in that: the supporting disc (7) outer wall circumference is provided with a plurality of supporting shoes (72), the supporting disc (7) still is connected with a plurality of elastic component (75) that promote supporting shoe (72) and keep away from supporting disc (7) removal, the axis of supporting disc (7) is passed in the extension line of the moving direction of supporting shoe (72), the lateral wall that supporting shoe (72) kept away from supporting disc (7) is the circular arc setting and its axis coincides with the axis of supporting disc (7), the lateral wall that supporting shoe (72) kept away from supporting disc (7) can with flat group inner wall butt.

8. The card-issuing motor wire embedding mechanism according to claim 7, characterized in that: gaps are reserved between the adjacent supporting blocks (72), and the side walls, close to each other, of the adjacent supporting blocks (72) are obliquely arranged along the circumferential direction of the supporting disk (7).

9. The card-issuing motor wire embedding mechanism according to claim 7, characterized in that: a wedge-shaped surface (723) is formed in the lower end face of the supporting block (72), and one end, far away from the axis of the supporting plate (7), of the wedge-shaped surface (723) inclines upwards.

10. The card-issuing motor wire embedding mechanism according to claim 1, characterized in that: support body (6) are provided with first driving piece (8) and second driving piece (9) that drive positioning disk (1) and supporting disk (7) respectively vertical movement, first driving piece (8) are connected in support body (6), the drive end and the positioning disk (1) of first driving piece (8) are connected, second driving piece (9) are connected in positioning disk (1), the drive end and the positioning disk (1) of second driving piece (9) are connected.