Flat wire motor stator paper inserting machine

Abstract

The invention belongs to the technical field of paper insertion equipment, and discloses a flat wire motor stator paper insertion machine, which comprises a frame, a plug-in connector, a paper insertion mechanism, a driving mechanism and a clamping assembly, wherein the plug-in connector is connected to the frame, a plug-in slot is arranged on the paper insertion mold, and the plug-in slot is configured to be able to be slidably plugged with the plug-in connector, an indentation wheel is rotatably arranged on the paper insertion mold, and the driving mechanism can be connected to the indentation wheel, so that the indentation wheel can not only drive the insulating paper to move on the paper insertion mold, but also indent the insulating paper, the clamping assembly is arranged on the frame, and the clamping assembly can clamp the paper insertion mold so that the paper insertion mold is fixed relative to the plug-in connector, on the contrary, the clamping assembly rotates in the opposite direction relative to the frame, the clamping assembly is loosened, the clamping assembly is separated from the paper insertion mold, and then the plug-in connector slides in the opposite direction relative to the plug-in slot, so that the paper insertion mold is separated from the plug-in connector, so that the paper insertion mechanism can be quickly installed and disassembled, and repair and maintenance are convenient, and no connector is required for connection and assembly, and the cost is low.

Description

Technical Field

[0001] The present invention relates to the technical field of paper inserting equipment, in particular to a flat wire motor stator paper inserting machine. Background Art

[0002] The stator is mainly composed of a stator core and coils wound on the stator core. In order to ensure that the coils on the stator do not interfere with each other, it is necessary to insert insulating paper sheets into the winding slots of the stator as a partition. The stator paper inserting machine automatically inserts the insulating paper sheets into the designated stator wire slots to efficiently complete the stator paper insertion.

[0003] Traditional paper inserting machines are usually equipped with a paper feeding mechanism, a paper cutting mechanism, and a paper inserting mechanism. The paper feeding mechanism is used to stably transport the insulating paper into the paper cutting mechanism, and the paper cutting mechanism is used to cut the insulating paper into insulating paper pieces of a specified length. The insulating paper pieces will enter the paper inserting mechanism, and the paper inserting mechanism will push the insulating paper pieces into the corresponding stator wire slots to complete the automatic stator paper inserting work. Since the paper inserting machine has many action processes, each process is independently driven, and indentation is required during the insulating paper feeding process. The structure is complex, and it is troublesome to disassemble and assemble, and the maintenance cost is high.

[0004] Therefore, a flat wire motor stator paper inserting machine is urgently needed to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a flat wire motor stator paper inserting machine, the indentation wheel can not only drive the insulating paper to move on the paper inserting mold, but also can indent the insulating paper, and it can be quickly installed and disassembled, easy to repair and maintain, does not require connectors for connection and assembly, and has low cost.

[0006] In order to solve the above problems existing in the prior art, the present invention adopts the following technical solutions:

[0007] Flat wire motor stator paper inserting machine, including:

[0008] frame;

[0009] A connector, the connector being connected to the frame;

[0010] A paper insertion mechanism, the paper insertion mechanism comprising a paper insertion mold, a creasing wheel and a plug-in slot, the plug-in slot is arranged on the paper insertion mold, and the plug-in slot is configured to be able to be slidably plugged with the plug-in member, the creasing wheel is rotatably arranged on the paper insertion mold, and the creasing wheel is used to drive and creasing the insulating paper in the paper insertion mold;

[0011] A driving mechanism, the driving mechanism is arranged on the frame, and the driving mechanism can be connected to the creasing wheel;

[0012] A clamping assembly is arranged on the frame, and the clamping assembly can clamp the paper inserting mold to fix the paper inserting mold relative to the plug-in component.

[0013] Preferably, there are two creasing wheels, which are respectively arranged on both sides of the paper inserting mold.

[0014] Preferably, the driving mechanism includes a motor, a driving wheel and two driven wheels, the driving wheel and the two driven wheels are rotatably arranged on the frame, the motor is connected to the driving wheel, the driving wheel and the two driven wheels are transmission connected, the paper insertion mechanism also includes a paper feeding wheel and an insertion wheel, along the insulating paper conveying direction of the paper insertion mold, the creasing wheel, the paper feeding wheel and the insertion wheel are sequentially arranged on the paper insertion mold, the insertion wheel can be connected to the driving wheel, and the paper feeding wheel and the creasing wheel can be connected to the two driven wheels.

[0015] Preferably, the driving mechanism also includes a transmission belt, the driving wheel and the two driven wheels are arranged at intervals along the length direction of the frame, the two ends of the transmission belt are respectively wrapped around the driving wheel and one of the two driven wheels, and the transmission belt is meshed and connected with the other one of the two driven wheels.

[0016] Preferably, two of the paper feeding wheels and two of the inserting wheels are provided, the two paper feeding wheels are respectively provided on both sides of the paper inserting mold, and the two inserting wheels are respectively provided on both sides of the paper inserting mold.

[0017] Preferably, the clamping assembly includes a clamping member, a connecting member and a rotating member, the first end of the connecting member and the first end of the clamping member are both rotatably arranged on the frame, the rotating member is rotatably connected to the second end of the connecting member and the first end of the clamping member, and the rotating member can rotate relative to the frame so that the second end of the clamping member can be clamped on the paper inserting mold.

[0018] Preferably, the paper insertion mechanism further comprises a pressing plate, which is arranged on the paper insertion mold, and the pressing plate is configured to be able to abut against the second end of the pressing member.

[0019] Preferably, the clamping member includes a rolling portion and a connecting portion, the connecting portion is rotatably connected to the frame, the rolling portion is rotatably connected to the connecting portion, and the connecting portion can rotate relative to the frame under the action of the rotating member so that the rolling portion abuts against the clamping plate.

[0020] Preferably, there are multiple connectors, which are spaced apart along the length direction of the frame, and there are multiple plug-in slots, which are spaced apart along the insulating paper conveying direction of the paper insertion mold and correspond one-to-one to the multiple connectors.

[0021] Preferably, the longitudinal cross-sectional shape of the inner cavity of the paper inserting mold is set to be one of S-type, B-type, O-type or C-type.

[0022] The beneficial effects of the present invention are:

[0023] The flat wire motor stator paper inserting machine provided by the present invention has a connector connected to a frame, a driving mechanism arranged on the frame, and the driving mechanism can be connected to a creasing wheel, which is rotatably connected to a paper inserting mold, an inner cavity of the paper inserting mold is provided with insulating paper, and the creasing wheel rotates relative to the paper inserting mold under the action of the driving mechanism, so that the creasing wheel can not only drive the insulating paper to move on the paper inserting mold, but also can indent the insulating paper. The paper inserting mechanism comprises a paper inserting mold, a creasing wheel and a plug-in slot, wherein the plug-in slot is arranged on the paper inserting mold, and the plug-in slot is configured to be slidably plugged with a plug-in component, the creasing wheel is rotatably arranged on the paper inserting mold, a clamping assembly is arranged on a frame, and the clamping assembly can clamp the paper inserting mold to fix the paper inserting mold relative to the plug-in component, thereby ensuring that the paper inserting mechanism inserts the insulating paper; on the contrary, the clamping assembly rotates in the opposite direction relative to the frame, the clamping assembly is loosened, the clamping assembly is separated from the paper inserting mold, and then the plug-in component slides in the opposite direction relative to the plug-in slot, so that the paper inserting mold is separated from the plug-in component, thereby realizing rapid installation and disassembly of the paper inserting mechanism, facilitating repair and maintenance, and requiring no connectors for connection and assembly, with low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic structural diagram of a flat wire motor stator paper inserting machine provided by an embodiment of the present invention;

[0025] Figure 2 A schematic diagram of the structure of a paper insertion mechanism provided by an embodiment of the present invention;

[0026] Figure 3 An internal schematic diagram of an S-shaped paper insert mold provided by an embodiment of the present invention;

[0027] Figure 4 An internal schematic diagram of a type B paper insert mold provided by an embodiment of the present invention;

[0028] Figure 5 An internal schematic diagram of an O-shaped paper insert mold provided by an embodiment of the present invention;

[0029] Figure 6 This is a schematic diagram of the interior of a C-shaped paper insert mold provided in an embodiment of the present invention.

[0030] Reference numerals:

[0031] 1. Frame; 2. Connector; 3. Paper inserting mold; 4. Creasing wheel; 5. Plug-in slot; 6. Motor; 7. Driving wheel; 8. Driven wheel; 9. Paper feeding wheel; 10. Inserting wheel; 11. Transmission belt; 12. Pressing part; 13. Connecting part; 14. Rotating part; 15. Pressing plate. DETAILED DESCRIPTION

[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0033] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0035] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0036] like Figure 1-Figure 6As shown, in this embodiment, the flat wire motor stator paper inserting machine includes a frame 1, a connector 2, a paper inserting mechanism, a driving mechanism and a clamping assembly. Among them, the connector 2 is connected to the frame 1, and the paper inserting mechanism includes a paper inserting mold 3, a creasing wheel 4 and a plug-in slot 5, the plug-in slot 5 is arranged on the paper inserting mold 3, and the plug-in slot 5 is configured to be able to slide and plug with the connector 2, the creasing wheel 4 is rotatably arranged on the paper inserting mold 3, and the creasing wheel 4 is used to drive and creasing the insulating paper in the paper inserting mold 3. The driving mechanism is arranged on the frame 1, and the driving mechanism can be connected to the creasing wheel 4, the clamping assembly is arranged on the frame 1, and the clamping assembly can clamp the paper inserting mold 3 so that the paper inserting mold 3 is fixed relative to the connector 2. Specifically, the connector 2 is configured as a pin or a plug, the connector 2 is installed at the bottom of the frame 1, the driving mechanism is installed at the top of the frame 1, and the driving mechanism is used to drive the creasing wheel 4 to rotate, the creasing wheel 4 is rotatably connected to the paper inserting mold 3, the inner cavity of the paper inserting mold 3 is filled with insulating paper, and the creasing wheel 4 rotates relative to the paper inserting mold 3 under the action of the driving mechanism, so that the creasing wheel 4 can not only drive the insulating paper to move on the paper inserting mold 3, but also can indent the insulating paper so that a concave and convex surface is formed on the surface of the insulating paper. The position of the paper-inserting mold 3 corresponding to the plug-in connector 2 is provided with a plug-in slot 5. The paper-inserting mold 3 is moved and gradually approaches the frame 1, and the plug-in connector 2 can be slidably plugged into the plug-in slot 5. Then, the creasing wheel 4 is connected to the output end of the driving mechanism. At the same time, the clamping component rotates relative to the frame 1 and can clamp the paper-inserting mold 3 so that the inner wall of the plug-in slot 5 is tightly pressed against the outer peripheral surface of the plug-in connector 2, that is, the paper-inserting mold 3 is fixed relative to the plug-in connector 2, thereby ensuring that the paper-inserting mechanism inserts the insulating paper. On the contrary, the clamping component rotates in the opposite direction relative to the frame 1, the clamping component is loosened, and the clamping component is separated from the paper-inserting mold 3. Then, the plug-in connector 2 slides in the opposite direction relative to the plug-in slot 5, so that the paper-inserting mold 3 is separated from the plug-in connector 2, thereby realizing rapid installation and disassembly of the paper-inserting mechanism, facilitating repair and maintenance, and no connector 13 is required for connection and assembly, and the cost is low.

[0037] Further, refer to Figure 1-Figure 2 There are two creasing wheels 4, which are respectively arranged on both sides of the paper inserting mold 3. Specifically, a creasing wheel 4 is arranged on each of the upper and lower sides of the paper inserting mold 3. Under the driving action of the driving mechanism, the two creasing wheels 4 can not only drive the insulating paper in the paper inserting mold 3, but also can creasing the two sides of the insulating paper.

[0038] Further, continue to refer to Figure 1-Figure 2, the driving mechanism includes a motor 6, a driving wheel 7 and two driven wheels 8, the driving wheel 7 and the two driven wheels 8 are both rotatably arranged on the frame 1, the motor 6 is connected to the driving wheel 7, the driving wheel 7 and the two driven wheels 8 are transmission-connected, the paper insertion mechanism also includes a paper feeding wheel 9 and an insertion wheel 10, along the insulating paper conveying direction of the paper insertion mold 3, the creasing wheel 4, the paper feeding wheel 9 and the insertion wheel 10 are sequentially arranged on the paper insertion mold 3, the insertion wheel 10 can be connected to the driving wheel 7, and the paper feeding wheel 9 and the creasing wheel 4 can be connected to the two driven wheels 8. Specifically, the output shaft of the motor 6 is connected to the driving wheel 7, the driving wheel 7 and the two driven wheels 8 are spaced apart along the length direction of the frame 1, and the driving mechanism also includes a transmission belt 11, the two ends of the transmission belt 11 are respectively wound around the driving wheel 7 and one of the two driven wheels 8, and the transmission belt 11 is meshed and connected with the other of the two driven wheels 8. The driving wheel 7 and the two driven wheels 8 are all powered by the transmission belt 11. The motor 6 is started, and the motor 6 drives the driving wheel 7 to rotate. At the same time, the two driven wheels 8 rotate synchronously with the driving wheel 7 under the action of the transmission belt 11. The driving wheel 7 and the two driven wheels 8 drive the insertion wheel 10, the paper feeding wheel 9 and the indentation wheel 4 at the same time, thereby completing the indentation, paper feeding forming and insertion of the insulating paper in sequence. Compared with the previous structure, the servo drive of the indentation wheel 4 and the power drive of the paper feeding wheel 9 are subtracted. In the case of sharing a motor 6, the control problem of controllable precision and no synchronous cumulative error can be solved, which can reduce the complexity of the structure and program control. Optionally, the driving wheel 7 and the two driven wheels 8 are powered by chains and belts.

[0039] Further, continue to refer to Figure 1-Figure 2 , two paper feed wheels 9 and two insertion wheels 10 are provided, and the two paper feed wheels 9 are respectively provided on both sides of the paper insertion mold 3, and the two insertion wheels 10 are respectively provided on both sides of the paper insertion mold 3. Specifically, a paper feed wheel 9 is provided on each of the upper and lower sides of the paper insertion mold 3, and under the driving action of the driving mechanism, the two paper feed wheels 9 can drive the insulating paper in the paper insertion mold 3 to feed paper. An insertion wheel 10 is provided on each of the upper and lower sides of the paper insertion mold 3, and under the driving action of the driving mechanism, the two insertion wheels 10 can drive the insulating paper in the paper insertion mold 3 to insert.

[0040] Further, continue to refer to Figure 1-Figure 2The clamping assembly includes a clamping member 12, a connecting member 13 and a rotating member 14. The first end of the connecting member 13 and the first end of the clamping member 12 are both rotatably arranged on the frame 1. The rotating member 14 is rotatably connected to the second end of the connecting member 13 and the first end of the clamping member 12. The rotating member 14 can rotate relative to the frame 1 so that the second end of the clamping member 12 can be pressed against the paper inserting mold 3. Specifically, the paper inserting mold 3 is moved and gradually approaches the frame 1, and the plug-in member 2 can be slidably plugged into the plug-in slot 5. Then, the creasing wheel 4 is connected to the output end of the driving mechanism. At the same time, the rotating member 14 is pressed down, and the rotating member 14 rotates relative to the frame 1. Under the action of the connecting member 13, the clamping member 12 is jointly driven to rotate relative to the frame 1 and can press the paper inserting mold 3, so that the inner wall of the plug-in slot 5 is tightly pressed against the outer peripheral surface of the plug-in member 2, that is, the paper inserting mold 3 is fixed relative to the plug-in member 2, thereby completing the rapid installation of the paper inserting machine. On the contrary, lift the rotating member 14, the rotating member 14 rotates in the opposite direction relative to the frame 1, and under the action of the connecting member 13, jointly drives the clamping member 12 to rotate in the opposite direction relative to the frame 1 and separate from the paper insertion mold 3, then, the plug-in member 2 slides in the opposite direction relative to the plug-in slot 5, so that the paper insertion mold 3 is separated from the plug-in member 2, thereby realizing the rapid disassembly of the paper insertion mechanism.

[0041] Further, continue to refer to Figure 1-Figure 2 , the paper insertion mechanism also includes a clamping plate 15, which is arranged on the paper insertion mold 3, and the clamping plate 15 is configured to be able to abut against the second end of the clamping member 12. The clamping member 12 includes a rolling portion and a connecting portion, the connecting portion is rotatably connected to the frame 1, the rolling portion is rotatably connected to the connecting portion, and the connecting portion can rotate relative to the frame 1 under the action of the rotating member 14, so that the rolling portion abuts against the clamping plate 15. Specifically, the clamping plate 15 is fixedly mounted on the end face of the paper insertion mold 3, and the rotating member 14 is pressed down, and the rotating member 14 rotates relative to the frame 1, and under the action of the connecting member 13, the connecting portion is jointly driven to rotate relative to the frame 1, so that the rolling portion can be pressed against the clamping plate 15, so that the paper insertion mold 3 is fixed relative to the plug-in 2, and the rapid installation of the paper insertion machine is completed. The clamping plate 15 can protect the paper insertion mold 3 and prevent the inner cavity shape of the paper insertion mold 3 from being squeezed and deformed by the clamping member 12, resulting in the twisting and deformation of the insulating paper in the paper insertion mold 3.

[0042] Further, continue to refer to Figure 1-Figure 2 There are multiple connectors 2, which are spaced apart along the length direction of the frame 1. There are multiple plug-in slots 5, which are spaced apart along the insulating paper conveying direction of the paper-inserting mold 3 and correspond one-to-one with the multiple connectors 2. The paper-inserting mold 3 is moved and gradually approaches the frame 1. The multiple connectors 2 correspond one-to-one with the multiple plug-in slots 5 and are slidably plugged in, so that the paper-inserting mold 3 is fixed relative to the frame 1 under the action of the multiple connectors 2 and the multiple plug-in slots 5, and has good stability.

[0043] Further, refer to Figure 3-Figure 6, the inner cavity longitudinal section shape of the paper inserting mold 3 is set to one of S type, B type, O type or C type. Specifically, by sliding the plug-in connector 2 and the plug-in slot 5 and pressing the pressing assembly, the quick installation of the paper inserting mechanism is realized, and the insulating paper is successively indented, formed and inserted by the indentation wheel 4, the paper feeding wheel 9 and the insertion wheel 10. At the same time, the insulating paper gradually becomes one of S type, B type, O type or C type by relying on the inner cavity of the paper inserting mold 3, that is, the flat wire motor stator paper inserting machine is suitable for the paper inserting mold 3 with an inner cavity cross-sectional shape of S type, B type, O type or C type. Optionally, it is also suitable for the paper inserting mold 3 with a universal inner cavity cross-sectional shape.

[0044] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. Flat wire motor stator paper inserting machine, characterized in that, include: Rack(1); A plug-in connector (2), the plug-in connector (2) being connected to the frame (1); A paper insertion mechanism, the paper insertion mechanism comprising a paper insertion mold (3), a creasing wheel (4) and an insertion slot (5), the insertion slot (5) being arranged on the paper insertion mold (3), and the insertion slot (5) being configured to be able to be slidably plugged with the plug-in component (2), the creasing wheel (4) being rotatably arranged on the paper insertion mold (3), and the creasing wheel (4) being used to drive and creasing the insulating paper in the paper insertion mold (3); A driving mechanism, the driving mechanism being arranged on the frame (1) and being connectable to the creasing wheel (4), the driving mechanism comprising a motor (6), a driving wheel (7) and two driven wheels (8), the driving wheel (7) and the two driven wheels (8) being both rotatably arranged on the frame (1), the motor (6) being connected to the driving wheel (7), the driving wheel (7) and the two driven wheels (8) being transmission-connected, the paper inserting mechanism further comprising a paper feeding wheel (9) and an inserting wheel (10), the creasing wheel (4), the paper feeding wheel (9) and the inserting wheel (10) being arranged on the paper inserting mold (3) in sequence along the insulating paper conveying direction of the paper inserting mold (3), the inserting wheel (10) being connectable to the driving wheel (7), the paper feeding wheel (9) and the creasing wheel (4) being connectable to the two driven wheels (8); A clamping assembly, the clamping assembly is arranged on the frame (1), and the clamping assembly can clamp the paper inserting mold (3) so that the paper inserting mold (3) is fixed relative to the plug-in component (2), the clamping assembly comprises a clamping component (12), a connecting component (13) and a rotating component (14), the first end of the connecting component (13) and the first end of the clamping component (12) are both rotatably arranged on the frame (1), the rotating component (14) is rotatably connected to the second end of the connecting component (13) and the first end of the clamping component (12), and the rotating component (14) can rotate relative to the frame (1) so that the second end of the clamping component (12) can be clamped on the paper inserting mold (3).

2. The flat wire motor stator paper inserting machine according to claim 1, characterized in that: There are two creasing wheels (4), and the two creasing wheels (4) are respectively arranged on both sides of the paper inserting mold (3).

3. The flat wire motor stator paper inserting machine according to claim 1, characterized in that: The driving mechanism further comprises a transmission belt (11); the driving wheel (7) and the two driven wheels (8) are arranged at intervals along the length direction of the frame (1); two ends of the transmission belt (11) are respectively wound around the driving wheel (7) and one of the two driven wheels (8); and the transmission belt (11) is meshingly connected with the other of the two driven wheels (8).

4. The flat wire motor stator paper inserting machine according to claim 1, characterized in that: Two of the paper feeding wheels (9) and the insertion wheels (10) are provided, the two paper feeding wheels (9) are respectively provided on both sides of the paper insertion mold (3), and the two insertion wheels (10) are respectively provided on both sides of the paper insertion mold (3).

5. The flat wire motor stator paper inserting machine according to claim 1, characterized in that: The paper insertion mechanism further comprises a pressing plate (15), wherein the pressing plate (15) is arranged on the paper insertion mold (3), and the pressing plate (15) is configured to be capable of abutting against the second end of the pressing member (12).

6. The flat wire motor stator paper inserting machine according to claim 5, characterized in that: The clamping member (12) comprises a rolling portion and a connecting portion, the connecting portion being rotatably connected to the frame (1), the rolling portion being rotatably connected to the connecting portion, and the connecting portion being capable of rotating relative to the frame (1) under the action of the rotating member (14) so ​​that the rolling portion abuts against the clamping plate (15).

7. The flat wire motor stator paper inserting machine according to claim 1, characterized in that: There are a plurality of the connectors (2), and the plurality of the connectors (2) are arranged at intervals along the length direction of the frame (1); there are a plurality of the plugging slots (5), and the plurality of the plugging slots (5) are arranged at intervals along the insulating paper conveying direction of the paper inserting mold (3) and correspond one-to-one to the plurality of the connectors (2).

8. The flat wire motor stator paper inserting machine according to claim 1, characterized in that: The inner cavity longitudinal cross-section shape of the paper inserting mold (3) is set to be one of S-type, B-type, O-type or C-type.

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