A device for synchronously loading stator insulation paper

Abstract

This invention discloses a stator insulation paper synchronous loading device, relating to the field of automotive motor stator processing technology. It includes a support base and a positioning mechanism adapted to the stator body, with the positioning mechanism comprising a positioning arc frame and drive wheel sets slidably mounted on both sides of the top of the positioning arc frame. An loading mechanism is located at the rear of the support base. A shaping mechanism, including a paper insertion frame, is located above the loading bracket. In this stator insulation paper synchronous loading device, the stator body, positioned by the positioning mechanism, is driven by the drive wheel sets, achieving synchronous correspondence between the slot and the paper insertion mechanism. The shaping mechanism presses and shapes the insulation paper body and cuts it, allowing the paper insertion mechanism to transport the insulation paper body into the slot for positioning by a pressing component. This prevents the insulation paper body from shifting or misaligning during resetting by the loading mechanism, improving the forming effect and installation efficiency of the insulation paper body.

Description

Technical Field

[0001] This invention relates to the field of automotive motor stator processing technology, specifically a device for synchronously loading stator insulation paper. Background Technology

[0002] The stator of an automotive motor is a crucial component, its primary function being to generate a rotating magnetic field. The stator consists of three parts: the stator core, the stator windings, and the frame. During stator assembly installation, insulating paper is first inserted into the stator slots to provide electrical insulation and mechanical protection. This insulating paper possesses excellent insulation properties and mechanical strength, preventing current leakage and short circuits, while also protecting the stator core from mechanical damage.

[0003] The utility model with announcement number CN207868961U discloses a quick installation device for stator insulation paper. The forming arc is arc-shaped and passes through the cutting cavity. The cutting blade passes through the forming arc. The paper feeding wheel and the forming arc ensure a continuous supply of insulation paper strips. At the same time, the cutting blade rotates to cut the insulation paper strips, avoiding intermittent production caused by manual clamping of insulation paper strips and improving the speed of stator insulation paper installation.

[0004] The invention disclosed in CN105449954B is a slot insulation paper insertion machine for motor production. The insertion mechanism uses a sensor to position the base above the slot, and then uses a rotating column to transport the insulation paper wound on the rotating column into the slot, thereby installing the insulation paper on the stator. This not only enables rapid rotation and positioning clamping of the stator, but also allows the insulation paper to be efficiently installed into the slot of the stator. It achieves continuous conveying of the insulation paper, improves the stability of the insulation paper conveying, improves the working accuracy and efficiency of the insertion device, and extends the service life of the insertion machine.

[0005] However, the insulation paper of the motor stator disclosed above still has the following problems during the synchronous installation process: Although the cut insulation paper is inserted into the slot of the stator through the forming cavity, the shaping achieved by the movement of the insulation paper into the forming cavity can easily cause the front end of the insulation paper to deform and twist, affecting the installation of the insulation paper inside the stator slot. At the same time, the insulation paper is prone to displacement after being inserted into the slot by the conveying mechanism, which can lead to misalignment of the insulation paper in multiple slots and affect the subsequent installation of stator components.

[0006] Therefore, we propose a stator insulation paper synchronous loading device to solve the problems mentioned above. Summary of the Invention

[0007] The purpose of this invention is to provide a stator insulation paper synchronous loading device to solve the problems of existing methods that use a forming cavity to load cut insulation paper into the stator slots. However, the shaping process, achieved by moving the insulation paper into the forming cavity, easily causes deformation and twisting of the front end of the insulation paper, affecting its installation inside the stator slot. Furthermore, the insulation paper is prone to displacement after being inserted into the slot by the conveying mechanism, leading to misalignment of insulation paper in multiple slots and affecting the subsequent installation of stator components.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a stator insulation paper synchronous loading device, comprising a support base and a stator body rotatably mounted at the center of the top surface of the support base; further comprising:

[0009] The top of the support base is provided with a positioning mechanism adapted to the stator body, and the positioning mechanism includes a positioning arc frame, and drive wheel sets are slidably arranged on the left and right sides of the top of the positioning arc frame.

[0010] An insertion mechanism is provided at the rear of the support base, and the insertion mechanism includes an insertion bracket, and guide threaded rods are rotatably provided on the upper left and right sides of the insertion bracket via bearings.

[0011] The upper part of the mounting bracket is provided with a shaping mechanism, which includes a paper feed frame, and a shaping protrusion is slidably provided on the upper part of the paper feed frame.

[0012] Preferably, the positioning mechanism includes a positioning arc frame fixedly installed on the top surface of the bearing base, and the positioning arc frame is connected to the drive wheel sets on the left and right sides by a return spring. The outer ends of the symmetrically arranged drive wheel sets are fixedly connected to the upper end of the traction steel cable, and the rear end of the right drive wheel set is driven to rotate by a fixedly installed drive motor.

[0013] Preferably, the positioning mechanism includes a guide base plate, which is elastically connected to the inside of the bearing base by a contact spring. The bottom left and right sides of the guide base plate are fixedly connected to the lower end of the traction steel cable, and the top surface of the guide base plate is connected to a rotating roller to facilitate the rotation and slot changing of the stator body.

[0014] Preferably, the positioning mechanism includes a pressing bracket, and the upper end of the pressing bracket is correspondingly disposed in the slot below the stator body inside the bearing base. A pressing protrusion is elastically slidably disposed on the upper part of the pressing bracket, and an electromagnetic component is fixedly installed on the lower part of the pressing bracket. When the electromagnetic coil inside the electromagnetic component is energized to generate a magnetic field, it attracts the pressing protrusion to descend, and cooperates with the pressing bracket to press and position the insulating paper inserted in the corresponding slot.

[0015] Preferably, the loading mechanism includes a pulley assembly, which connects symmetrically arranged guide threaded rods. The rear end of the left guide threaded rod is fixedly connected to the output shaft end of the servo motor, and the servo motor is fixedly mounted above the loading bracket. Meanwhile, a cutting tool is fixedly mounted on the right side of the front end of the loading bracket.

[0016] Preferably, the shaping mechanism includes a sealing flip plate, which is rotatably mounted on the top left and right sides of the paper feed frame via a torsion spring. The paper feed frame is connected to the outer wall of the guide thread rod via a protruding thread at the rear outer end. Furthermore, the rear ends of the symmetrically arranged sealing flip plates are all fixedly mounted with abutment connecting rods.

[0017] Preferably, the shaping mechanism includes a shaping protrusion with inclined abutment plates fixedly installed on both the left and right sides of its rear end. When the shaping protrusion descends, the inclined abutment plates are used to abut against the abutment connecting rod at the rear end of the sealing flip plate, so that the abutment connecting rod drives the sealing flip plate to rotate from a vertical state to a horizontal state.

[0018] Preferably, the shaping mechanism includes a transmission slide plate, which is slidably disposed on the top of the mounting bracket. Lifting cylinders are fixedly installed on both the front and rear sides of the transmission slide plate. The bottom ends of the symmetrically arranged lifting cylinders are fixedly connected to the top surface of the shaping protrusion. The descending shaping protrusion enters the interior of the paper feed frame.

[0019] Preferably, the forming mechanism includes an insulating paper body disposed between the paper feed frame and the forming protrusion. The insulating paper body is formed and pressed by the lowering of the forming protrusion in conjunction with the paper feed frame. When the paper feed frame and the forming protrusion drive the insulating paper body to slide forward, they contact the slitting cutter. The slitting cutter cuts the formed insulating paper body and the paper roll to each other so that the formed insulating paper body can be inserted into the slot inside the stator body.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: The stator insulation paper synchronous loading device uses a positioning mechanism to position the stator body, which is driven by a drive wheel assembly, to achieve synchronous correspondence between the slot and the paper feeding mechanism. The shaping mechanism presses and shapes the insulation paper body and cuts it, so that the paper feeding mechanism can transport the insulation paper body into the slot and position it through a pressing component. This avoids misalignment of the insulation paper body during resetting of the loading mechanism, improving the forming effect and installation efficiency of the insulation paper body. The specific details are as follows:

[0021] 1. The stator body drives the guide base plate to press against the spring and slide down, so that the traction steel cable is tensioned and drives the drive wheel set to slide into the positioning arc frame. The inner wheel of the drive wheel set is in contact with the outer wall of the stator body, and the drive motor drives the inner wheel of the drive wheel set to rotate. The drive wheel set drives the stator body to rotate, so that the slot inside the stator body and the insertion mechanism are synchronously aligned.

[0022] The front end of the insulating paper body enters the interior of the pressing bracket. After the electromagnetic coil inside the electromagnetic component below the pressing bracket is energized, a magnetic field is generated, which attracts the pressing protrusion to slide down. Together with the pressing bracket, the front end of the insulating paper body is pressed and positioned, thereby preventing the insulating paper body from being misaligned when the insertion mechanism resets backward.

[0023] 2. The end of the insulating paper is conveyed to the paper feed frame and the initial state shaping protrusion. The lifting cylinder drives the shaping protrusion to slide downward. The bottom end of the shaping protrusion abuts against the insulating paper body and enters the paper feed frame and deforms. The shaping protrusion continuously squeezes the insulating paper body and achieves shaping through the paper feed frame, thereby matching the shape of the slot inside the stator body.

[0024] The shaping protrusion drives the inclined abutment plate at the rear end to descend synchronously. The outer bottom end of the inclined abutment plate contacts the abutment linkage, and the inclined structure drives the abutment linkage and the pressure sealing flip plate to flip inward. The rotation of the pressure sealing flip plate drives the upper end of the insulating paper body inside the paper feed frame to fold and deform, so as to conform to the shape of the slot inside the stator body, and avoid deformation due to abutment when entering the slot, which would affect the insulation effect of the stator components.

[0025] 3. The rotation of the guide thread rod drives the paper feeding frame, the shaped insulating paper body, and the shaping protrusion to slide forward synchronously. The shaping protrusion drives the upper lifting cylinder and the transmission slide plate to move inside the mounting bracket, preventing the shaped insulating paper body from deforming when it enters the slot.

[0026] After being shaped, the insulating paper body is cut independently from the paper roll by moving contact cutting blade. Then, the insulating paper body enters the slot of the stator body and is positioned by the pressing protrusion at the front end in conjunction with the pressing bracket. This allows the insulating paper body to be stationary in the slot when the loading mechanism is reset, thereby improving loading efficiency and the bonding effect of the insulating paper body. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0028] Figure 2 This is a schematic diagram of the stator body mounting structure of the present invention;

[0029] Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A in the middle;

[0030] Figure 4 This is a three-dimensional structural diagram of the drive wheel assembly of the present invention;

[0031] Figure 5 For the present invention Figure 4 Enlarged structural diagram at point B;

[0032] Figure 6 This is a schematic diagram of the initial state of the guide plate of the present invention;

[0033] Figure 7 This is a schematic diagram of the connection structure between the guide base plate and the drive wheel assembly of the present invention;

[0034] Figure 8 This is a schematic diagram of the three-dimensional structure of the pressure-covering bracket and the pressure-covering protrusion of the present invention;

[0035] Figure 9 This is a schematic diagram of the transmission slide plate mounting structure of the present invention;

[0036] Figure 10 For the present invention Figure 9 Enlarged structural diagram at point C;

[0037] Figure 11 This is a schematic diagram of the initial state structure of the shaping protrusion of the present invention;

[0038] Figure 12 This is a schematic diagram of the structure of the sealing flip plate after rotation according to the present invention.

[0039] In the diagram: 1. Support base; 2. Stator body; 3. Positioning arc frame; 4. Drive wheel assembly; 5. Insertion bracket; 6. Guide threaded rod; 7. Paper feed frame; 8. Shaping protrusion; 9. Return spring; 10. Traction cable; 11. Drive motor; 12. Guide base plate; 13. Abutment spring; 14. Pressing bracket; 15. Pressing protrusion; 16. Electromagnetic assembly; 17. Pulley assembly; 18. Servo motor; 19. Slitting cutter; 20. Sealing flip plate; 21. Abutment connecting rod; 22. Angled abutment plate; 23. Transmission slide plate; 24. Lifting cylinder; 25. Insulating paper body. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] Please see Figures 1-12The present invention provides the following technical solution:

[0042] Example 1: To solve the problems existing in the loading of automotive stator insulation paper, this example provides a stator insulation paper synchronous loading device, including a support base 1 and a stator body 2 rotatably mounted at the center of the top surface of the support base 1; the top of the support base 1 is provided with a positioning mechanism adapted to the stator body 2, and the positioning mechanism includes a positioning arc frame 3, and drive wheel sets 4 are slidably arranged on the left and right sides of the top of the positioning arc frame 3; the positioning mechanism includes the positioning arc frame 3 fixedly mounted on the top surface of the support base 1, and the positioning arc frame 3 and the drive wheel sets 4 on the left and right sides are connected to each other by a return spring 9, and the outer ends of the symmetrically arranged drive wheel sets 4 are fixedly connected to the upper end of the traction steel cable 10, and the rear end of the right drive wheel set 4 is driven to rotate by a fixedly mounted drive motor 11.

[0043] The positioning mechanism includes a guide base plate 12, which is elastically connected to the inside of the support base 1 via a contact spring 13. The bottom left and right sides of the guide base plate 12 are fixedly connected to the lower end of the traction steel cable 10. The top surface of the guide base plate 12 is connected to the stator body 2 via a rotating roller to facilitate rotation and slot changing. The positioning mechanism includes a pressing bracket 14, the upper end of which is correspondingly located in the slot below the stator body 2 inside the support base 1. A pressing protrusion 15 is elastically slidably arranged on the upper part of the pressing bracket 14. An electromagnetic component 16 is fixedly installed on the lower part of the pressing bracket 14. When the electromagnetic coil inside the electromagnetic component 16 is energized, it generates a magnetic field that attracts the pressing protrusion 15 to descend, thereby pressing and positioning the insulating paper inserted in the corresponding slot in conjunction with the pressing bracket 14.

[0044] like Figure 4 , Figures 6-7 As shown, the stator body 2 is placed inside the upper part of the support base 1, so that the weight of the stator body 2 causes the guide plate 12 inside the support base 1 to press against the spring 13 and slide downward, so that the guide plate 12 drives the traction cable 10 on the bottom surface to be tensioned. Then the traction cable 10 drives the drive wheel group 4 fixedly connected at the upper end to slide into the positioning arc frame 3, so that the inner wheel of the drive wheel group 4 is in contact with the outer wall of the stator body 2, and the drive motor 11 drives the inner wheel of the drive wheel group 4 to rotate. The drive wheel group 4 drives the stator body 2 to rotate, so that the slot inside the stator body 2 corresponds synchronously with the insertion mechanism.

[0045] like Figures 4-5 , Figure 8As shown, after the insertion mechanism drives the cut insulating paper body 25 into the slot, the front end of the insulating paper body 25 simultaneously enters the inside of the pressing bracket 14. The electromagnetic coil inside the electromagnetic component 16 installed below the pressing bracket 14 is energized, and after generating a magnetic field, it attracts the bottom end of the pressing protrusion 15 and drives it to slide downwards, entering the pressing bracket 14 to press and position the front end of the insulating paper body 25. When the insertion mechanism disengages backward, it avoids causing the insulating paper body 25 to be misaligned in the slot.

[0046] Example 2: To solve the problems existing in the loading of automotive stator insulation paper, this example adopts the following technical solution: A shaping mechanism is provided above the loading bracket 5, and the shaping mechanism includes a paper feeding frame 7, and a shaping protrusion 8 is slidably arranged inside the upper part of the paper feeding frame 7; the shaping mechanism includes a sealing flip plate 20, and the sealing flip plate 20 is rotatably installed on the left and right sides of the top of the paper feeding frame 7 by a torsion spring, and the paper feeding frame 7 is connected to the outer wall of the guide thread rod 6 by a protruding thread at the rear outer end, and the rear ends of the symmetrically arranged sealing flip plates 20 are fixedly installed with abutting connecting rods 21; the left and right sides of the rear ends of the shaping protrusion 8 included in the shaping mechanism are fixedly provided with inclined abutting plates 22, and when the shaping protrusion 8 descends, it is in contact with the abutting connecting rods 21 at the rear ends of the sealing flip plate 20 by the inclined arrangement of the inclined abutting plates 22, so that the abutting connecting rods 21 drive the sealing flip plate 20 to rotate from a vertical state to a horizontal state.

[0047] The shaping mechanism includes a transmission slide plate 23, which is slidably mounted on the top of the mounting bracket 5. Lifting cylinders 24 are fixedly installed on both the front and rear sides of the transmission slide plate 23. The bottom ends of the symmetrically arranged lifting cylinders 24 are fixedly connected to the top surface of the shaping protrusion 8. The descending shaping protrusion 8 enters the interior of the paper feed frame 7. An insulating paper body 25 is provided between the paper feed frame 7 and the shaping protrusion 8 in the shaping mechanism. The insulating paper body 25 is shaped and pressed by the descending of the shaping protrusion 8 in conjunction with the paper feed frame 7. When the paper feed frame 7 and the shaping protrusion 8 drive the insulating paper body 25 to slide forward, they contact the slitting cutter 19. The slitting cutter 19 cuts the shaped insulating paper body 25 and the paper roll to separate them so that the shaped insulating paper body 25 can be inserted into the slot inside the stator body 2.

[0048] like Figure 9 , Figures 11-12 As shown, the insulating paper body 25 is moved to the space between the paper feed frame 7 and the shaping protrusion 8 by the conveying mechanism. Then, the lifting cylinders 24 on the front and rear sides of the top of the bracket 5 drive the shaping protrusion 8 fixedly connected at the bottom to slide downward, thereby abutting the insulating paper body 25 into the interior of the paper feed frame 7. The insulating paper body 25 is shaped by the contact between the inner wall of the paper feed frame 7 and the shaping protrusion 8, so as to match the shape of the slot inside the stator body 2.

[0049] Furthermore, during the descent of the shaping protrusion 8, the inclined contact plates 22 on the left and right sides of the rear end come into contact with each other and the contact link 21. As it continues to descend, the inclined surface presses the contact link 21, causing the sealing flip plate 20 to flip inward, which in turn causes the upper end of the insulating paper body 25 inside the paper feed frame 7 to roll inward, thus preventing the insulating paper body 25 from deforming when it enters the slot, which would affect the insulation effect on the stator components.

[0050] Example 3: To solve the problems existing in the insertion of automotive stator insulation paper, this example adopts the following technical solution: An insertion mechanism is provided at the rear of the support base 1, and the insertion mechanism includes an insertion bracket 5. Guide threaded rods 6 are rotatably provided on the upper left and right sides of the insertion bracket 5 through bearings. The insertion mechanism includes a pulley assembly 17, and the pulley assembly 17 connects the symmetrically arranged guide threaded rods 6. The rear end of the left guide threaded rod 6 is fixedly connected to the output shaft end of the servo motor 18. The servo motor 18 is fixedly installed above the insertion bracket 5. At the same time, a cutting tool 19 is fixedly installed on the front right side of the insertion bracket 5.

[0051] like Figure 4 , Figures 9-10 As shown, the servo motor 18 installed inside the bracket 5 drives the guide threaded rod 6 connected by the pulley assembly 17 to rotate, so that the paper feed frame 7, which is threadedly connected to the guide threaded rod 6, drives the shaped insulating paper body 25 and the shaping protrusion 8 to slide forward synchronously. During the sliding process of the shaping protrusion 8, the upper lifting cylinder 24 drives the transmission slide plate 23 to move inside the bracket 5 so as to continuously press and shape the insulating paper body 25.

[0052] Furthermore, during the movement of the insulating paper body 25 driven by the paper feed frame 7 and the shaping protrusion 8, the slitting cutter 19 installed inside the upper part of the loading bracket 5 is in contact with the front end of the insulating paper body 25 in the initial state. This allows the shaped insulating paper body 25 to contact the slitting cutter 19, which then cuts the shaped insulating paper body 25 and the paper roll together. The independent insulating paper body 25 is then positioned by the pressing bracket 14 in conjunction with the pressing protrusion 15 after entering the slot of the stator body 2. This prevents the insulating paper body 25 from moving or misaligning during the resetting of the loading mechanism, thereby improving the forming effect and installation efficiency of the insulating paper body 25.

[0053] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A stator insulation paper synchronous loading device, comprising a support base (1) and a stator body (2) rotatably mounted at the center of the top surface of the support base (1); Its features are, Also includes: The top of the bearing base (1) is provided with a positioning mechanism adapted to the stator body (2), and the positioning mechanism includes a positioning arc frame (3), and drive wheel sets (4) are slidably provided on the left and right sides of the top of the positioning arc frame (3). An insertion mechanism is provided at the rear of the bearing base (1), and the insertion mechanism includes an insertion bracket (5), and guide thread rods (6) are rotatably provided on the upper left and right sides of the insertion bracket (5) through bearings. Among them, a shaping mechanism is provided above the mounting bracket (5), and the shaping mechanism includes a paper feed frame (7), and a shaping protrusion (8) is slidably provided above the inside of the paper feed frame (7). The positioning mechanism includes a positioning arc frame (3) fixedly installed on the top surface of the bearing base (1), and the positioning arc frame (3) is connected to the drive wheel sets (4) on the left and right sides by a reset spring (9). The outer ends of the symmetrically arranged drive wheel sets (4) are fixedly connected to the upper end of the traction steel cable (10), and the rear end of the right drive wheel set (4) drives the wheel to rotate through a fixedly installed drive motor (11). The loading mechanism includes a pulley assembly (17), and the pulley assembly (17) connects the symmetrically arranged guide thread rods (6), and the rear end of the left guide thread rod (6) is fixedly connected to the output shaft end of the servo motor (18), and the servo motor (18) is fixedly installed above the loading bracket (5), while the front right side of the loading bracket (5) is fixedly installed with a cutting tool (19). The shaping mechanism includes a pressure sealing flip plate (20), and the pressure sealing flip plate (20) is rotated and installed on the top left and right sides of the paper feed frame (7) by a torsion spring. The paper feed frame (7) is connected to the outer wall of the guide thread rod (6) by a protruding thread at the rear outer end. Moreover, the rear ends of the symmetrically arranged pressure sealing flip plates (20) are fixedly installed with abutting connecting rods (21). The shaping mechanism includes a shaping protrusion (8) with inclined abutment plates (22) fixedly installed on both the left and right sides of the rear end. When the shaping protrusion (8) descends, it adheres to the abutment link (21) at the rear end of the sealing flip plate (20) through the inclined abutment plate (22), so that the abutment link (21) drives the sealing flip plate (20) to rotate from the vertical state to the horizontal state. The shaping mechanism includes a transmission slide plate (23), which is slidably disposed on the top of the mounting bracket (5). Lifting cylinders (24) are fixedly installed on both the front and rear sides of the transmission slide plate (23). The bottom ends of the symmetrically arranged lifting cylinders (24) are fixedly connected to the top surface of the shaping protrusion (8), and the descending shaping protrusion (8) enters the interior of the paper feed frame (7).

2. The stator insulating paper synchronous loading device according to claim 1, characterized in that: The positioning mechanism includes a guide base plate (12), and the guide base plate (12) is elastically connected to the inside of the bearing base (1) by a contact spring (13). The bottom left and right sides of the guide base plate (12) are fixedly connected to the lower end of the traction steel cable (10). The top surface of the guide base plate (12) is facilitated by a rotating roller to allow the stator body (2) to rotate and change slots.

3. The stator insulating paper synchronous loading device according to claim 2, characterized in that: The positioning mechanism includes a pressing bracket (14), and the upper end of the pressing bracket (14) is correspondingly set in the slot below the stator body (2) inside the bearing base (1). A pressing protrusion (15) is elastically slidably set inside the pressing bracket (14), and an electromagnetic component (16) is fixedly installed inside the pressing bracket (14). At the same time, after the electromagnetic coil inside the electromagnetic component (16) is energized to generate a magnetic field, it attracts the pressing protrusion (15) to descend, and cooperates with the pressing bracket (14) to press and position the insulating paper inserted in the corresponding slot.

4. The stator insulating paper synchronous loading device according to claim 1, characterized in that: The forming mechanism includes an insulating paper body (25) between the paper feed frame (7) and the forming protrusion (8). The insulating paper body (25) is formed and pressed by the lowering of the forming protrusion (8) in conjunction with the paper feed frame (7). When the paper feed frame (7) and the forming protrusion (8) drive the insulating paper body (25) to slide forward, they contact the slitting tool (19). The slitting tool (19) cuts the shaped insulating paper body (25) and the paper roll to each other so that the shaped insulating paper body (25) can be inserted into the slot inside the stator body (2).

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