Card issuing and discharging device for new energy flat wire motor

Abstract

According to the technical scheme, the card issuing and discharging device for the new energy flat wire motor is characterized in that the card issuing and discharging device for the new energy flat wire motor comprises a paying-off mechanism, and the paying-off mechanism is used for paying off an enameled wire roll; the straightening mechanism is used for straightening the unwound enameled wire; the paint removing mechanism is used for removing the paint skin on the surface of the straightened enameled wire to expose the copper wire; the wire drawing mechanism is used for driving the copper wire to move at the same speed; the cutting mechanism is used for cutting off the copper wire pushed forwards by the wire pulling mechanism; through the arrangement of the paint removing mechanism and the straightening mechanism, a paint layer on the enameled wire can be removed more thoroughly, the straightening effect is improved, manual paint removing and straightening are not needed, and a large amount of manpower is saved.

Description

Technical Field

[0001] The present invention relates to the technical field of hairpin forming of new energy motors, and more specifically, to a hairpin blanking device for new energy flat wire motors. Background Art

[0002] With the vigorous development of new energy vehicles, the demand for flat wire motors widely used in new energy vehicles is also increasing. In the process of flat wire motor assembly, since the electronic copper wire winding is a flat thick copper wire, it cannot be formed into a stator wire package by winding like a round copper wire. The flat copper wire must be processed one by one at a time. After the strip is formed into a hairpin, the hairpin wire is inserted into the stator core, and then through subsequent expansion, twisting, welding, varnishing and other equipment, it finally forms a finished motor stator.

[0003] In the process of processing flat copper wire into hairpin wire, the raw material used is enameled wire. During the processing, the enameled wire needs to be unwound, and then the paint layer on the enameled wire needs to be removed. The enameled wire also needs to be straightened and then cut into flat copper wires of fixed lengths, and then reshaped into flat wires. The existing technology requires a large amount of manpower to complete the processes of depainting, straightening and cutting, which is not only prone to problems such as incomplete depainting and poor straightening quality, but also has the problem of low efficiency. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a card-issuing device for a new energy flat wire motor, which can remove the paint layer on the enameled wire more thoroughly and improve the straightening effect through the setting of a paint removal mechanism and a straightening mechanism, and does not require manual paint removal and straightening, saving a lot of manpower.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: A card-issuing and unloading device for a new energy flat wire motor, comprising a wire-releasing mechanism, the wire-releasing mechanism being used to unwind an enameled wire roll; A straightening mechanism, wherein the straightening mechanism is used to straighten the enameled wire after unwinding; A paint removal mechanism, which is used to remove the paint on the surface of the enameled wire after straightening to expose the copper wire; A wire pulling mechanism, which is used to drive the copper wire to move at the same speed; And a cutting mechanism, which is used for cutting the copper wire pushed forward by the wire pulling mechanism.

[0006] The present invention is further configured as follows: the line-releasing mechanism comprises a base, and the position of the base is fixed; and a supporting wheel set, wherein two supporting wheel sets are provided, the enameled wire roller is supported on the two supporting wheel sets, and at least one supporting wheel set of the two supporting wheel sets is configured as an active supporting wheel set; The supporting wheel set includes a supporting shaft, the supporting shaft is rotatably connected to the base, and the supporting shafts of the two supporting wheel sets are parallel to each other; And support wheels, each support shaft is fixedly connected with two support wheels, and the two sides of the bottom of the enameled wire roller are respectively supported on the support wheels of the two support wheel groups.

[0007] The present invention is further configured as follows: the wire pulling mechanism comprises two wire pulling assemblies, the two wire pulling assemblies are respectively configured as a front wire pulling assembly and a rear wire pulling assembly, the two wire pulling assemblies have the same structure and are arranged along the transmission direction of the copper wire; The wire pulling assembly comprises a wire pulling seat, and the wire pulling seat can slide along the transmission direction of the copper wire; and a clamping member, the clamping member is used to clamp the copper wire passing through the wire drawing assembly, when the wire drawing seat slides in a direction away from the wire releasing mechanism, the clamping member clamps the copper wire, and when the wire drawing seat slides in a direction close to the wire releasing mechanism, the clamping member releases the clamping of the copper wire; At least one of the two wire pulling assemblies slides in a direction away from the wire releasing mechanism at the same time, and the two wire pulling assemblies slide in a direction away from the wire releasing mechanism at the same speed.

[0008] The present invention is further configured as follows: the wire-releasing mechanism further comprises a balancing seat, and the balancing seat can slide along the transmission direction of the copper wire; A balancing wheel, wherein the balancing wheel is rotatably connected to the balancing seat, and the enameled wire unwound from the enameled wire coil is passed through the side of the balancing wheel away from the straightening mechanism and then transferred from the top of the balancing wheel to the straightening mechanism; and a tensioning member, wherein the tensioning member applies a pulling force to the balancing seat in a direction away from the straightening mechanism, and the unwinding speed of the enameled wire is greater than the moving speed of the copper wire pulled by the wire pulling mechanism.

[0009] The present invention is further configured as follows: the clamping member comprises a wire supporting block, and the wire supporting block is fixedly connected to the wire pulling seat; And a wire pressing block, which is arranged above the wire supporting block and can move up and down, and can press the copper wire tightly onto the wire supporting block when the wire pressing block is close to the wire supporting block.

[0010] The present invention is further configured as follows: a sinking groove for the copper wire to pass through is arranged on the top of the wire supporting block, and the wire pressing block can enter the sinking groove from top to bottom to press the copper wire tightly in the sinking groove.

[0011] The present invention is further configured as follows: the clamping member also includes a guide block, a guide hole vertically penetrating the guide block is provided in the guide block, and the wire pressing block vertically passes through the guide hole to guide the vertical sliding direction of the wire pressing block through the guide block.

[0012] The present invention is further configured as follows: the paint removal mechanism is provided with two, namely a horizontal paint removal mechanism and a vertical paint removal mechanism; The paint removal mechanism includes a fixed die, which is supported on one side of the copper wire; A movable mold, wherein the movable mold can slide in a direction perpendicular to the contact side of the copper wire with the fixed mold to limit the copper wire between the movable mold and the fixed mold; and a paint stripping knife, wherein the paint stripping knife can slide in a direction parallel to the sliding direction of the movable mold, an opening capable of accommodating the copper wire is provided on a side of the paint stripping knife close to the copper wire, and blades of the paint stripping knife are provided on both sides of the opening; The movable die of the transverse paint removal mechanism slides in the vertical direction, and the sliding direction of the movable die of the longitudinal paint removal mechanism is horizontal and perpendicular to the copper wire transmission direction.

[0013] The present invention is further configured as follows: the straightening mechanism comprises a first straightening wheel group, the first straightening wheel group comprises two groups of first straightening wheels respectively located at the top and bottom of the enameled wire, a plurality of first straightening wheels in the same group are arranged along the transmission direction of the enameled wire, and the axis of the first straightening wheel is horizontal and perpendicular to the transmission direction of the enameled wire; And a second straightening wheel group, the second straightening wheel group includes two groups of second straightening wheels respectively located on both sides of the enameled wire transmission direction, multiple second straightening wheels in the same group are arranged along the enameled wire transmission direction, and the axis of the second straightening wheel is vertical and perpendicular to the enameled wire transmission direction.

[0014] The present invention is further configured as follows: the cutting mechanism comprises a cutting lower die, and the cutting lower die is supported at the bottom of the copper wire; And a cutting knife, which can slide up and down in the vertical direction to cooperate with the cutting lower die to cut the copper wire under the action of shear force.

[0015] In summary, compared with the prior art, the present invention has the following beneficial effects: through the setting of the paint removal mechanism and the straightening mechanism, the present invention can remove the paint layer on the enameled wire more thoroughly and improve the straightening effect, and there is no need for manual paint removal and straightening, which saves a lot of manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of an embodiment; Figure 2 is a schematic diagram of a wire-releasing mechanism of an embodiment; Figure 3 is a schematic diagram of a straightening mechanism of an embodiment; Figure 4 is a schematic diagram of a paint removal mechanism of an embodiment; Figure 5 is a cross-sectional view of a paint removal mechanism of an embodiment; Figure 6 for Figure 5 A magnified schematic diagram of part A; Figure 7 is a schematic diagram of a wire pull assembly of an embodiment; Figure 8 is a cross-sectional view of a wire pull assembly of an embodiment; Fig. 9 is a schematic diagram of a cutting mechanism of an embodiment; Fig.10 is a cross-sectional view of a cutting mechanism of an embodiment; Fig.11 for Fig.10 An enlarged schematic diagram of part B.

[0017] In the figure: 1. wire-releasing mechanism; 11. base; 12. supporting wheel group; 121. supporting shaft; 122. supporting wheel; 13. balancing seat; 14. balancing wheel; 15. tensioning member; 16. slide rail; 2. straightening mechanism; 21. first straightening wheel group; 22. second straightening wheel group; 3. paint-removing mechanism; 31. paint-removing seat; 32. lifting seat; 33. fixed mold; 34. movable mold; 35. paint-removing rod; 36. floating seat; 37. paint-removing knife; 371. knife seat; 4. wire-drawing mechanism; 40. wire-drawing assembly; 41. wire-drawing seat; 42. clamping member; 421. wire-supporting block; 422. wire-pressing block; 423. guide block; 5. cutting mechanism; 51. cutting seat; 52. sliding seat; 53. upper mold; 54. cutting lower mold; 55. cutting rod; 56. pressing block; 57. cutting knife. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention is clearly and completely described below in conjunction with the accompanying drawings of the present invention. Based on the embodiments in this application, other similar embodiments obtained by ordinary technicians in this field without making creative work should all fall within the scope of protection of this application. In addition, the directional words mentioned in the following embodiments, such as "up", "down", "left", "right", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional words used are used to illustrate rather than limit the invention.

[0019] The present invention will be further described below in conjunction with the accompanying drawings and preferred embodiments.

[0020] Embodiment: A card-issuing and unloading device for a new energy flat wire motor, see attached Figure 1 -Attached Fig.11, including a wire-unwinding mechanism 1, a straightening mechanism 2, a paint-removing mechanism 3, a wire-pulling mechanism 4 and a cutting mechanism 5, wherein the wire-unwinding mechanism 1 is used to unwind the enameled wire roll; the straightening mechanism 2 is used to straighten the enameled wire after unwinding; the paint-removing mechanism 3 is used to remove the paint on the surface of the enameled wire after straightening to expose the copper wire; the wire-pulling mechanism 4 is used to drive the copper wire to move at the same speed; and the cutting mechanism 5 is used to cut the copper wire pushed forward by the wire-pulling mechanism 4.

[0021] After the enameled wire is unwound at the unwound mechanism 1, it is first straightened by the straightening mechanism 2, and then enters the paint removal mechanism 3 to remove the paint. The exposed copper wire passes through the wire pulling mechanism 4 and then enters the cutting mechanism 5 to be cut according to the predetermined length. The wire pulling mechanism 4 provides power for the movement of the copper wire between the mechanisms.

[0022] The wire unwinding mechanism 1 includes a base 11 and a supporting wheel group 12, the position of the base 11 is fixed; there are two supporting wheel groups 12, the enameled wire roller is supported on the two supporting wheel groups 12, at least one of the two supporting wheel groups 12 is set as an active supporting wheel group 12; the supporting wheel group 12 includes a supporting shaft 121 and a supporting wheel 122, the supporting shaft 121 is rotatably connected to the base 11, and the supporting shafts 121 of the two supporting wheel groups 12 are parallel to each other; each supporting shaft 121 is fixedly connected to two supporting wheels 122, and the two sides of the bottom of the enameled wire roller are respectively supported on the supporting wheels 122 of the two supporting wheel groups 12. The rotation of the supporting shaft 121 can drive the enameled wire roller to rotate, thereby driving the enameled wire on the enameled wire roller to unwind.

[0023] Specifically, the wire pulling mechanism 4 includes two wire pulling assemblies 40, and the two wire pulling assemblies 40 are respectively arranged as a front wire pulling assembly 40 and a rear wire pulling assembly 40. The two wire pulling assemblies 40 have the same structure and are arranged along the transmission direction of the copper wire; the wire pulling assembly 40 includes a wire pulling seat 41 and a clamping member 42, and the wire pulling seat 41 can slide along the transmission direction of the copper wire; the clamping member 42 is used to clamp the copper wire passing through the wire pulling assembly 40, and when the wire pulling seat 41 slides in a direction away from the wire releasing mechanism 1, the clamping member 42 clamps the copper wire, and when the wire pulling seat 41 slides in a direction close to the wire releasing mechanism 1, the clamping member 42 releases the clamping of the copper wire; at least one of the two wire pulling assemblies 40 slides in a direction away from the wire releasing mechanism 1 at the same time, and the two wire pulling assemblies 40 slide in a direction away from the wire releasing mechanism 1 at the same speed.

[0024] When the front wire pulling mechanism 4 drives the copper wire to slide toward the direction close to the cutting mechanism 5, the rear wire pulling mechanism 40 slides toward the direction away from the cutting mechanism 5. When the rear wire pulling mechanism 4 slides toward the direction close to the cutting mechanism 5, the front wire pulling mechanism 4 slides toward the direction away from the cutting mechanism 5, so that the copper wire can always maintain a uniform forward transmission.

[0025] Specifically, the unwinding mechanism 1 also includes a balancing seat 13, a balancing wheel 14 and a tensioning member 15. The balancing seat 13 can slide along the transmission direction of the copper wire; the balancing wheel 14 is rotatably connected to the balancing seat 13, and the enameled wire unwound from the enameled wire reel is passed through the balancing wheel 14 away from the side of the straightening mechanism 2 and then transferred from the top of the balancing wheel 14 to the straightening mechanism 2; the tensioning member 15 applies a pulling force to the balancing seat 13 in the direction away from the straightening mechanism 2, and the unwinding speed of the enameled wire is greater than the moving speed of the wire pulling mechanism 4 pulling the copper wire. A slide rail 16 is provided on the top of the base 11 for the balance seat 13 to slide. When the enameled wire roll is unwinding, the speed of unwinding the enameled wire roll is greater than the speed of the wire pulling mechanism 4 pulling the copper wire to move. Therefore, under the action of the tensioning member 15, the balance seat 13 gradually moves toward the end of the slide rail 16 away from the wire pulling mechanism 4. During this process, due to the existence of the tensioning member 15, the copper wire is in a tensioned state. When the balance seat 13 approaches the end of the slide rail 16 away from the wire pulling mechanism 4, the enameled wire roll stops unwinding. At this time, under the action of the wire pulling mechanism 4, the balance seat 13 slides toward the end of the slide rail 16 close to the wire pulling mechanism 4. During this process, the copper wire remains in a tensioned state. When the balance seat 13 approaches the end of the slide rail 16 close to the wire pulling mechanism 4, the enameled wire roll starts unwinding again. Through the above arrangement, the enameled wire can always remain in a tensioned state during the unwinding process.

[0026] Specifically, the tensioning member 15 in the wire-releasing mechanism 1 can be configured as an elastic member, such as a spring.

[0027] Specifically, the clamping member 42 includes a wire supporting block 421 and a wire pressing block 422. The wire supporting block 421 is fixedly connected to the wire pulling seat 41; the wire pressing block 422 is arranged above the wire supporting block 421 and can move up and down. When the wire pressing block 422 is close to the wire supporting block 421, the copper wire can be pressed against the wire supporting block 421.

[0028] Specifically, a sink groove for the copper wire to pass through is arranged on the top of the wire supporting block 421, and the wire pressing block 422 can enter the sink groove from top to bottom to press the copper wire in the sink groove.

[0029] Specifically, the clamping member 42 further includes a guide block 423 , in which a guide hole vertically penetrating the guide block 423 is provided, and the wire pressing block 422 vertically passes through the guide hole to guide the vertical sliding direction of the wire pressing block 422 through the guide block 423 .

[0030] Specifically, each wire pulling assembly 40 includes two clamping members 42, and the two clamping members 42 are arranged along the transmission direction of the copper wire.

[0031] Specifically, two paint removal mechanisms 3 are provided, namely a horizontal paint removal mechanism 3 and a vertical paint removal mechanism 3; the paint removal mechanism 3 includes a fixed mold 33, a movable mold 34 and a paint removal knife 37, the fixed mold 33 is supported on one side of the copper wire; the movable mold 34 can slide in a direction perpendicular to the contact side of the copper wire with the fixed mold 33 to limit the copper wire between the movable mold 34 and the fixed mold 33; the paint removal knife 37 can slide in a direction parallel to the sliding direction of the movable mold 34, and the paint removal knife 37 is provided with an opening capable of accommodating the copper wire on the side close to the copper wire, and the blades of the paint removal knife 37 are provided on both sides of the opening; The movable mold 34 of the paint removal mechanism 3 slides in the vertical direction, that is, when the paint removal knife 37 of the horizontal paint removal mechanism 3 clamps the copper wire at the opening, the blade can be moved to both sides of the copper wire transmission direction, so as to scrape off the paint on both sides of the copper wire; the sliding direction of the movable mold 34 of the longitudinal paint removal mechanism 3 is horizontal and perpendicular to the copper wire transmission direction, that is, when the paint removal knife 37 of the longitudinal paint removal mechanism 3 clamps the copper wire at the opening, the blade can be moved to the top and bottom of the copper wire, so as to remove the paint on the top and bottom of the copper wire, so that the paint removal of the four sides of the copper wire can be achieved through two paint removal mechanisms 3.

[0032] Specifically, the paint stripping mechanism 3 further includes a paint stripping seat 31, a lifting seat 32, and a paint stripping rod 35. The lifting seat 32 can slide on the paint stripping seat 31 along the sliding direction of the movable mold 34, and the fixed mold 33 is fixedly connected to the paint stripping seat 31; the paint stripping rod 35 is fixedly connected to the lifting seat 32 on the side close to the movable mold 34, and the length direction of the paint stripping rod 35 is arranged along the sliding direction of the lifting seat 32, and the paint stripping knife 37 is connected to the end of the paint stripping rod 35 close to the fixed mold 33 through the knife seat 371; the paint stripping rod 35 is provided with a floating seat 36 that can slide on the paint stripping rod 35 along the length direction of the paint stripping rod 35, and a spring is provided between the floating seat 36 and the lifting seat 32 and is sleeved on the paint stripping rod 35, and the movable mold 34 is fixedly connected to the side of the floating seat 36 close to the fixed mold 33. When the lifting seat 32 slides in the direction close to the fixed mold 33, the movable mold 34 first contacts the copper wire, and the paint stripping knife 37 contacts the copper wire later.

[0033] Specifically, the paint stripping seat 31 can slide along the transmission direction of the copper wire.

[0034] Specifically, the straightening mechanism 2 includes a first straightening wheel group 21 and a second straightening wheel group 22. The first straightening wheel group 21 includes two groups of first straightening wheels respectively located at the top and bottom of the enameled wire, and multiple first straightening wheels in the same group are arranged along the transmission direction of the enameled wire, and the axis of the first straightening wheel is horizontal and perpendicular to the transmission direction of the enameled wire; the second straightening wheel group 22 includes two groups of second straightening wheels respectively located on both sides of the transmission direction of the enameled wire, and multiple second straightening wheels in the same group are arranged along the transmission direction of the enameled wire, and the axis of the second straightening wheel is vertical and perpendicular to the transmission direction of the enameled wire.

[0035] Specifically, the cutting mechanism 5 includes a cutting lower die 54 and a cutting knife 57. The cutting lower die 54 is supported at the bottom of the copper wire. The cutting knife 57 can slide up and down in the vertical direction to cooperate with the cutting lower die 54 to cut the copper wire under the action of shear force. The cutting mechanism 5 also includes a cutting seat 51, a sliding seat 52, a cutting rod 55, a pressing block 56 and an upper die 53. The sliding seat 52 is arranged above the cutting lower die 54 and can move up and down. The cutting rod 55 is fixedly connected to the bottom of the sliding seat 52 and is arranged vertically. The cutting knife 57 is fixedly connected to one end of the bottom of the cutting rod 55. The pressing block 56 is sleeved outside the cutting rod 55 and can slide up and down outside the cutting rod 55. A spring sleeved outside the cutting rod 55 is arranged between the pressing block 56 and the sliding seat 52. The upper die 53 is fixedly connected to the bottom of the pressing block 56. When the sliding seat 52 moves downward, the pressing block 56 first contacts the copper wire on the cutting lower die 54.

[0036] Specifically, the up and down movement of the sliding seat 52 and the lifting seat 32 can be achieved by a cylinder, an oil cylinder, or a lead screw.

[0037] Specifically, the present embodiment further includes a waste collection mechanism, which is configured as a dust collection device, and a negative pressure fan extends through a pipeline to the horizontal paint removal mechanism 3 and the longitudinal paint removal mechanism 3, thereby absorbing paint film generated during the paint removal process.

[0038] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A card-issuing and unloading device for a new energy flat wire motor, characterized in that: It comprises a wire-releasing mechanism (1), wherein the wire-releasing mechanism (1) is used to reel off an enameled wire coil; A straightening mechanism (2), the straightening mechanism (2) being used to straighten the enameled wire after unwinding; A paint removal mechanism (3), the paint removal mechanism (3) being used to remove the paint coating on the surface of the enameled wire after straightening to expose the copper wire; A wire pulling mechanism (4), the wire pulling mechanism (4) is used to drive the copper wire to move at the same speed; And a cutting mechanism (5), wherein the cutting mechanism (5) is used to cut the copper wire pushed forward by the wire pulling mechanism (4).

2. According to claim 1, a card-issuing and blanking device for a new energy flat wire motor is characterized in that: The wire-releasing mechanism (1) comprises a base (11), and the position of the base (11) is fixed; and a supporting wheel set (12), wherein two supporting wheel sets (12) are provided, the enameled wire roller is supported on the two supporting wheel sets (12), and at least one supporting wheel set (12) of the two supporting wheel sets (12) is provided as an active supporting wheel set (12); The supporting wheel set (12) comprises a supporting shaft (121), wherein the supporting shaft (121) is rotatably connected to the base (11), and the supporting shafts (121) of the two supporting wheel sets (12) are parallel to each other; And support wheels (122), each support shaft (121) is fixedly connected with two support wheels (122), and the two sides of the bottom of the enameled wire roller are respectively supported on the support wheels (122) of the two support wheel groups (12).

3. A card-issuing and blanking device for a new energy flat wire motor according to claim 2, characterized in that: The wire pulling mechanism (4) comprises two wire pulling assemblies (40), the two wire pulling assemblies (40) are respectively arranged as a front wire pulling assembly (40) and a rear wire pulling assembly (40), the two wire pulling assemblies (40) have the same structure and are arranged along the transmission direction of the copper wire; The wire pulling assembly (40) comprises a wire pulling seat (41), and the wire pulling seat (41) is capable of sliding along the transmission direction of the copper wire; and a clamping member (42), the clamping member (42) being used to clamp the copper wire passing through the wire drawing assembly (40); when the wire drawing seat (41) slides in a direction away from the wire releasing mechanism (1), the clamping member (42) clamps the copper wire; when the wire drawing seat (41) slides in a direction close to the wire releasing mechanism (1), the clamping member (42) releases the clamping of the copper wire; At least one of the two wire pulling assemblies (40) slides in a direction away from the wire releasing mechanism (1) at the same time, and the two wire pulling assemblies (40) slide in a direction away from the wire releasing mechanism (1) at the same speed.

4. A card-issuing and blanking device for a new energy flat wire motor according to claim 3, characterized in that: The wire-releasing mechanism (1) further comprises a balancing seat (13), and the balancing seat (13) is capable of sliding along the transmission direction of the copper wire; A balancing wheel (14), wherein the balancing wheel (14) is rotatably connected to the balancing seat (13), and the enameled wire unwound from the enameled wire coil is passed through the balancing wheel (14) away from the side of the straightening mechanism (2) and then transferred from the top of the balancing wheel (14) to the straightening mechanism (2); and a tensioning member (15), wherein the tensioning member (15) applies a pulling force to the balancing seat (13) in a direction away from the straightening mechanism (2), and the unwinding speed of the enameled wire is greater than the moving speed of the copper wire pulled by the wire pulling mechanism (4).

5. The card-issuing and blanking device for a new energy flat wire motor according to claim 3 is characterized in that: The clamping member (42) comprises a wire supporting block (421), and the wire supporting block (421) is fixedly connected to the wire pulling seat (41); and a wire pressing block (422), wherein the wire pressing block (422) is arranged above the wire supporting block (421) and is capable of moving up and down, and when the wire pressing block (422) is close to the wire supporting block (421), the copper wire can be pressed tightly against the wire supporting block (421).

6. A card-issuing and blanking device for a new energy flat wire motor according to claim 5, characterized in that: A sink groove for the copper wire to pass through is arranged on the top of the wire supporting block (421), and the wire pressing block (422) can enter the sink groove from top to bottom to press the copper wire tightly in the sink groove.

7. A card-issuing and blanking device for a new energy flat wire motor according to claim 5, characterized in that: The clamping member (42) further comprises a guide block (423), wherein a guide hole vertically penetrating the guide block (423) is arranged in the guide block (423), and the wire pressing block (422) vertically passes through the guide hole so as to guide the vertical sliding direction of the wire pressing block (422) through the guide block (423).

8. The card-issuing and blanking device for a new energy flat wire motor according to claim 1 is characterized in that: The paint removal mechanism (3) is provided with two, namely a transverse paint removal mechanism (3) and a longitudinal paint removal mechanism (3); The paint removal mechanism (3) comprises a fixed die (33), wherein the fixed die (33) is supported on one side of the copper wire; A movable mold (34), wherein the movable mold (34) can slide in a direction perpendicular to a side where the copper wire contacts the fixed mold (33) so as to limit the copper wire between the movable mold (34) and the fixed mold (33); and a paint stripping knife (37), wherein the paint stripping knife (37) can slide in a direction parallel to the sliding direction of the movable mold (34), an opening capable of accommodating the copper wire is provided on a side of the paint stripping knife (37) close to the copper wire, and blades of the paint stripping knife (37) are provided on both sides of the opening; The movable die (34) of the transverse paint removal mechanism (3) slides in a vertical direction, and the movable die (34) of the longitudinal paint removal mechanism (3) slides in a horizontal direction and perpendicular to the copper wire transmission direction.

9. The card-issuing and blanking device for a new energy flat wire motor according to claim 1 is characterized in that: The straightening mechanism (2) comprises a first straightening wheel group (21), the first straightening wheel group (21) comprising two groups of first straightening wheels respectively located at the top and bottom of the enameled wire, a plurality of first straightening wheels in the same group are arranged along the transmission direction of the enameled wire, and the axes of the first straightening wheels are horizontal and perpendicular to the transmission direction of the enameled wire; And a second straightening wheel group (22), the second straightening wheel group (22) includes two groups of second straightening wheels respectively located on both sides of the enameled wire transmission direction, multiple second straightening wheels in the same group are arranged along the enameled wire transmission direction, and the axis of the second straightening wheel is vertical and perpendicular to the enameled wire transmission direction.

10. The card-issuing and blanking device for a new energy flat wire motor according to claim 1 is characterized in that: The cutting mechanism (5) comprises a cutting lower die (54), and the cutting lower die (54) is supported on the bottom of the copper wire; and a cutting knife (57), wherein the cutting knife (57) can slide up and down in the vertical direction to cooperate with the cutting lower die (54) to cut the copper wire under the action of shear force.

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