Fan stator slot cover paper inserting machine

Abstract

The utility model relates to the technical field of stator manufacturing equipment, in particular to a fan stator slot cover paper inserting machine which comprises a frame body, a bottom plate, a partition plate and a top plate are sequentially and fixedly arranged on the frame body from bottom to top, a paper disc is rotatably arranged outside the frame body, a paper feeding device and a cutter fixing seat are arranged on the partition plate, and the cutter fixing seat is arranged on the top plate. The top of the cutter fixing seat is provided with a stator dividing device used for installing a fan stator, the rear side of the paper feeding device is provided with a paper guide plate and a corner cutting device, the cutter fixing seat is fixedly provided with a cutter holder sliding rod, and the cutter holder sliding rod is slidably provided with a movable cutter holder matched with the corner cutting device. A paper cutter is fixedly arranged on the movable cutter holder on the rear side of the corner cutting device, a die pressing device is arranged on the rear side of the paper cutter, a paper ejecting device which penetrates through the partition plate and is matched with the die pressing device is arranged at the top of the bottom plate in a sliding mode, and a driving device for driving the movable cutter holder and the paper ejecting device to alternately slide is arranged at the top of the bottom plate.

Description

Technical Field

[0001] This utility model relates to the field of stator manufacturing equipment technology, specifically a fan stator slot cover paper insertion machine. Background Technology

[0002] Insulating slot paper is mainly used for motor slot insulation or padding insulation, separating live parts from non-live parts or parts with different potentials, so that current can flow along a certain path. Slot paper can also prevent enameled wires from being scratched by chips and causing leakage.

[0003] The stator of a wind turbine requires insulation before winding, typically achieved by inserting insulating paper into the slots. Current technologies mostly rely on manual cutting, corner trimming, folding, and insertion of the paper, which is time-consuming, labor-intensive, and inefficient. Therefore, a wind turbine stator slot cover and inserting paper machine is urgently needed. Utility Model Content

[0004] The purpose of this utility model is to provide a paper insertion machine for the stator slot cover of a fan.

[0005] A fan stator slot paper inserting machine includes a frame. From bottom to top, a base plate, a partition plate, and a top plate are fixedly mounted on the frame. A paper tray is rotatably mounted on the outside of the frame. A paper feeding device and a cutter fixing seat are mounted on the partition plate. A stator indexing device for mounting the fan stator is mounted on the top of the cutter fixing seat. A guide plate and a corner cutting device are mounted on the rear side of the paper feeding device. A cutter holder slide rod is fixedly mounted on the cutter holder. A movable cutter holder that cooperates with the corner cutting device is slidably mounted on the cutter holder slide rod. A paper cutter is fixedly mounted on the movable cutter holder behind the corner cutting device. A pressing device is mounted on the rear side of the paper cutter. A paper-lifting device that penetrates the partition plate and cooperates with the pressing device is slidably mounted on the top of the base plate. A driving device that drives the movable cutter holder and the paper-lifting device to slide alternately is mounted on the top of the base plate.

[0006] Furthermore, the stator indexing device includes a stator bracket fixedly connected to the top of the tool holder. A stator indexing motor is fixedly mounted on one side of the stator bracket. A stator drive gear is fixedly mounted at the output end of the stator indexing motor. A stator driven gear is rotatably mounted on the top of the tool holder and meshes with the stator drive gear. A stator indexing gear is rotatably mounted at the top center of the stator bracket and meshes with the stator driven gear. A stator mounting slot for mounting the fan stator is opened in the middle of the stator indexing gear. Limiting wheels that cooperate with the stator indexing gear are rotatably mounted at the four corners of the top of the stator bracket. A stator placement opening communicating with the stator mounting slot is opened on the top plate. A stator pressure rod is fixedly mounted on the top of the top plate, and a stator pressure plate is slidably mounted on the stator pressure rod.

[0007] Furthermore, the paper feeding device includes a first paper feeding roller and a second paper feeding roller rotatably mounted on the top of the partition and cooperating with each other. A paper feeding roller gear is fixedly mounted at the bottom of both the first and second paper feeding rollers, and the two paper feeding roller gears mesh with each other. A paper feeding motor is fixedly mounted at the bottom of the partition, and a paper feeding active synchronizing wheel is fixedly mounted at the output end of the paper feeding motor. A paper feeding roller drive shaft, passing through the partition, is coaxially mounted at the bottom of the first paper feeding roller. A paper feeding passive synchronizing wheel is fixedly mounted on the paper feeding roller drive shaft. The active and passive paper feeding synchronizing wheels are connected by a paper feeding roller timing belt. A guide plate is positioned between the joint of the first and second paper feeding rollers on the side away from the paper tray, and the guide plate is fixedly connected to the cutter fixing seat.

[0008] Furthermore, the corner-cutting device includes a corner-cutting mounting base, which is fixedly connected to a tool fixing base. A corner-cutting blade sleeve is fixedly installed in the middle of the corner-cutting mounting base. Both sides of the corner-cutting blade sleeve are provided with corner-cutting damping rods fixedly connected to the corner-cutting mounting base. The other ends of the two corner-cutting damping rods are connected through a corner-cutting pressure seat. A corner-cutting blade rod is fixedly installed on the corner-cutting pressure seat. A corner-cutting die is opened in the middle of the corner-cutting blade rod. The other end of the corner-cutting blade rod is slidably installed in the corner-cutting blade sleeve. A plurality of corner-cutting bolts that contact and cooperate with the movable tool holder are fixedly installed on the other side of the corner-cutting pressure seat.

[0009] Furthermore, the pressing device includes a pressing blade disposed on the rear side of the paper cutter and fixedly connected to the movable blade holder, a pressing base fixedly disposed on the blade holder, and a pressing groove vertically formed on the pressing base to cooperate with the pressing blade.

[0010] Furthermore, the paper-topping device includes a paper-topping slide rail vertically mounted on the top of the base plate, a paper-topping slide block slidably mounted on the paper-topping slide rail, a paper-topping punch vertically mounted on the paper-topping slide block, the paper-topping punch penetrating the partition plate and slidably mounted in the pressure mold groove, and a paper outlet hole communicating with the pressure mold groove is opened on the top of the pressure mold block.

[0011] Furthermore, the drive device includes a drive motor fixed to the bottom of the partition and a drive gearbox fixed to the top of the base plate. The output end of the drive motor is fixedly provided with a drive driving pulley, and the input end of the drive gearbox is fixedly provided with a drive driven pulley. The drive driving pulley and the drive driven pulley are connected by a drive belt. The output end of the drive gearbox is fixedly provided with a drive cam. A shift fork is rotatably provided at the eccentric part of one side of the drive cam. The other end of the shift fork is rotatably connected to the middle part of an L-shaped crank. One end of the L-shaped crank is rotatably connected to the top paper slide through a top paper slide connecting plate, and the other end of the L-shaped crank is rotatably connected to the movable tool holder through a movable tool holder connecting rod. The partition is provided with a drive groove that slides with the L-shaped crank.

[0012] Furthermore, a control box is fixedly installed on the top of the partition.

[0013] In summary, this utility model has the following beneficial effects:

[0014] This invention can automatically complete the feeding, corner cutting, cutting, molding, insertion, and stator indexing of insulating groove paper, saving time and labor, reducing labor intensity, improving production efficiency and paper insertion quality, and is worth promoting and using. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of a fan stator slot cover paper inserter according to the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of a fan stator slot cover paper inserter according to the present invention;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention without the top plate. Figure 1 ;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the present invention without the top plate. Figure 2 ;

[0019] Figure 5 This is a schematic diagram of the main structure of this utility model without the top plate and stator support;

[0020] Figure 6 This is a three-dimensional structural diagram of the present invention without the top plate and stator support;

[0021] Figure 7 This is a top view of the present invention with the top plate and stator support removed.

[0022] Figure 8 This is a three-dimensional structural diagram of the movable tool holder of this utility model;

[0023] Figure 9 This is a three-dimensional structural diagram of the corner-cutting device of this utility model;

[0024] Figure 10 This is a schematic diagram of the front view structure of the corner-cutting device of this utility model.

[0025] In the diagram: 1. Frame, 2. Base plate, 3. Partition plate, 4. Top plate, 5. Paper tray, 6. Stator indexing device, 601. Stator bracket, 602. Stator indexing motor, 603. Stator drive gear, 604. Stator driven gear, 605. Stator indexing gear, 606. Stator mounting slot, 607. Limiting wheel, 608. Stator placement port, 609. Stator pressure plate, 610. Stator pressure rod, 7. Paper feeding device, 701. Paper feeding roller 1, 702. Paper feeding roller 2, 703. Paper feeding roller gear, 704. Paper feeding motor, 705. Paper feeding drive synchronous wheel, 706. Paper feeding driven synchronous wheel, 707. Paper feeding roller synchronous belt, 708. Paper feeding roller drive shaft, 8. Cutter fixing seat, 9. Guide plate, 10. Corner cutting device, 1001. Corner cutting mounting seat, 1002. Corner cutting shock absorber, 1003. Corner cutting pressure seat, 10. 04 Corner cutting knife bar, 1005 Corner cutting die, 1006 Corner cutting knife sleeve, 1007 Corner cutting bolt, 11 Paper cutter, 12 Knife holder slide rod, 13 Moving knife holder, 14 Paper ejector device, 1401 Paper ejector slide rail, 1402 Paper ejector slide block, 1403 Paper ejector punch, 1404 Paper outlet hole, 15 Drive device, 1501 Drive motor, 1502 Drive gearbox, 1503 Drive drive pulley, 1504 Drive driven pulley, 1505 Drive belt, 1506 Drive cam, 1507 Shift fork, 1508 L-shaped crank rod, 1509 Paper ejector slide block connecting plate, 1510 Moving knife holder connecting rod, 1511 Drive groove, 16 Pressing device, 1601 Pressing die knife, 1602 Pressing die base, 1603 Pressing die groove, 17 Control box, 18 Fan stator. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] The following is in conjunction with the appendix Figure 1-10 The present invention will be further described as follows:

[0028] A fan stator slot paper inserter includes a frame 1. A base plate 2, a partition plate 3, and a top plate 4 are fixedly mounted on the frame 1 from bottom to top. A paper tray 5 is rotatably mounted on the outside of the frame 1. A paper feeding device 7 and a cutter fixing seat 8 are mounted on the partition plate 3. A stator indexing device 6 for mounting the fan stator 18 is mounted on the top of the cutter fixing seat 8. A guide plate 9 and a corner cutting device 10 are mounted on the rear side of the paper feeding device 7. A cutter holder slide rod 12 is fixedly mounted on the cutter holder slide rod 12. A movable cutter holder 13, which cooperates with the corner cutting device 10, is slidably mounted on the cutter holder slide rod 12. A paper cutter 11 is fixedly mounted on the movable cutter holder 13 behind the corner cutting device 10. A pressing device 16 is mounted on the rear side of the paper cutter 11. A paper-lifting device 14, which penetrates the partition plate 3 and cooperates with the pressing device 16, is slidably mounted on the top of the base plate 2. A driving device 15 is mounted on the top of the base plate 2 to drive the movable cutter holder 13 and the paper-lifting device 14 to slide alternately.

[0029] In this embodiment, the insulating groove paper roller is mounted on the paper tray 5, and the fan stator 18 is mounted inside the stator indexing device 6. The paper feeding device 7 conveys the insulating groove paper on the paper tray 5 backward, and the guide plate 9 guides the insulating groove paper. When the insulating groove paper is conveyed to the corner cutting device 10, the drive device 15 drives the movable knife holder 13 to slide forward along the knife holder slide rod 12, and the movable knife holder 13 cooperates with the corner cutting device 10 to cut the front end of the insulating groove paper. The drive device 15 drives the movable knife holder 13 to slide backward along the knife holder slide rod 12, while the paper feeding device 7 continues to feed paper. When the drive device 15 drives the movable knife holder 13 to slide forward again along the knife holder slide rod 12, the movable knife holder 13 cooperates with the corner cutting device 10 to cut the front end of the insulating groove paper, and at the same time, the paper cutter 11 cuts the insulating groove paper from the rear of the corner, forming a section of insulating groove paper with a fixed length and a corner at the front end. At the same time, this section of insulating groove paper is folded and pressed into the molding device 16. The drive device 15 drives the movable cutter holder 13 to slide backward along the cutter holder slide rod 12, while simultaneously driving the paper ejector device 14 to move upward, inserting the insulating groove paper in the pressing device 16 into the slot of the fan stator 18. Then, the stator indexing device 6 drives the fan stator 18 to rotate at a specified angle to insert paper into the next slot. The above operation is repeated until all slots of the fan stator 18 are filled with paper.

[0030] The stator indexing device 6 includes a stator bracket 601 fixedly connected to the top of the tool holder 8. A stator indexing motor 602 is fixedly mounted on one side of the stator bracket 601. A stator drive gear 603 is fixedly mounted at the output end of the stator indexing motor 602. A stator driven gear 604, meshing with the stator drive gear 603, is rotatably mounted on the top of the tool holder 8. A stator driven gear 604, meshing with the stator drive gear 604, is rotatably mounted at the center of the top of the stator bracket 601. The stator indexing gear 605 is connected to the stator, and a stator mounting groove 606 for mounting the fan stator 18 is opened in the middle of the stator indexing gear 605. The four corners of the top of the stator bracket 601 are rotatably equipped with limit wheels 607 that cooperate with the stator indexing gear 605. The top plate 4 is provided with a stator placement opening 608 that communicates with the stator mounting groove 606. A stator pressure rod 610 is fixedly installed on the top of the top plate 4, and a stator pressure plate 609 is slidably installed on the stator pressure rod 610.

[0031] In this embodiment, the fan stator 18 is installed from the stator placement port 608 into the stator mounting slot 606. Then, the stator pressure plate 609 is placed on the stator pressure rod 610. The stator pressure plate 609 is used to press down the fan stator 18 with its own weight, preventing it from moving during paper insertion. The output end of the stator indexing motor 602 drives the stator driven gear 604 and the stator indexing gear 605 to move through the stator drive gear 603. The output end of the stator indexing motor 602 rotates at the same angle each time, which is used to sequentially insert paper into all slots of the fan stator 18. Preferably, four limiting wheels 607 are used to limit the position of the stator indexing gear 605.

[0032] The paper feeding device 7 includes a paper feeding roller 1 701 and a paper feeding roller 2 702 rotatably mounted on the top of the partition 3 and cooperating with each other. Paper feeding roller gears 703 are fixedly mounted at the bottom of both paper feeding roller 1 701 and paper feeding roller 2 702, and the two paper feeding roller gears 703 are meshed together. A paper feeding motor 704 is fixedly mounted at the bottom of the partition 3. A paper feeding drive synchronous wheel 705 is fixedly mounted at the output end of the paper feeding motor 704. A paper feeding roller drive shaft 708 is coaxially mounted at the bottom of the paper feeding roller 1 701 and passes through the partition 3. A paper feeding passive synchronous wheel 706 is fixedly mounted on the paper feeding roller drive shaft 708. The paper feeding drive synchronous wheel 705 and the paper feeding passive synchronous wheel 706 are connected by a paper feeding roller synchronous belt 707. A guide plate 9 is located between the joint of the paper feeding roller 1 701 and the paper feeding roller 2 702 on the side away from the paper tray 5. The guide plate 9 is fixedly connected to the cutter fixing seat 8.

[0033] In this embodiment, one end of the insulating groove paper on the paper tray 5 passes between the first paper feed roller 701 and the second paper feed roller 702. The output end of the paper feed motor 704 drives the passive paper feed roller 706 to rotate via the active paper feed synchronous wheel 705 and the paper feed roller synchronous belt 707. The passive paper feed synchronous wheel 706 drives the first paper feed roller 701 to rotate via the paper feed roller drive shaft 708, and the first paper feed roller 701 drives the second paper feed roller 702 to rotate in the opposite direction via two meshing paper feed roller gears 703. The first paper feed roller 701 and the second paper feed roller 702 work together to feed the insulating groove paper backward.

[0034] The corner cutting device 10 includes a corner cutting mounting base 1001, which is fixedly connected to the cutter fixing base 8. A corner cutting blade sleeve 1006 is fixedly installed in the middle of the corner cutting mounting base 1001. Both sides of the corner cutting blade sleeve 1006 are provided with corner cutting damping rods 1002 that are fixedly connected to the corner cutting mounting base 1001. The other ends of the two corner cutting damping rods 1002 are connected through a corner cutting pressure base 1003. A corner cutting blade 1004 is fixedly installed on the corner cutting pressure base 1003. A corner cutting die 1005 is opened in the middle of the corner cutting blade 1004. The other end of the corner cutting blade 1004 is slidably installed in the corner cutting blade sleeve 1006. A plurality of corner cutting bolts 1007 that are in contact with and cooperate with the movable cutter base 13 are fixedly installed on the other side of the corner cutting pressure base 1003.

[0035] In this embodiment, the insulating groove paper passes through the corner-cutting die 1005. The driving device 15 drives the movable cutter holder 13 to slide forward along the cutter holder slide rod 12. The movable cutter holder 13 contacts the corner-cutting bolt 1007 and pushes the corner-cutting pressure seat 1003 forward. The corner-cutting pressure seat 1003 compresses the two corner-cutting damping rods 1002 and drives the corner-cutting blade 1004 to slide into the corner-cutting blade sleeve 1006. The corner-cutting die 1005 and the corner-cutting blade sleeve 1006 cooperate to cut the front end of the insulating groove paper. The driving device 15 drives the movable cutter holder 13 to slide backward along the cutter holder slide rod 12. The two corner-cutting damping rods 1002 extend and drive the corner-cutting pressure seat 1003 to move backward, and drive the corner-cutting blade 1004 to slide outward from the corner-cutting blade sleeve 1006.

[0036] The molding device 16 includes a molding blade 1601 disposed on the rear side of the paper cutter 11 and fixedly connected to the movable blade holder 13. A molding holder 1602 is fixedly disposed on the blade holder 8. A molding groove 1603 that cooperates with the molding blade 1601 is vertically opened on the molding holder 1602.

[0037] In this embodiment, the driving device 15 drives the movable knife holder 13 to slide forward along the knife holder slide rod 12, and the corner cutting device 10 cuts the front end of the insulating groove paper. The paper cutter 11 cuts the insulating groove paper from the rear of the corner, forming a section of insulating groove paper with a fixed length and a corner at the front end. The pressing knife 1601 bends the insulating groove paper from the middle and presses it into the pressing groove 1603 for later use.

[0038] The paper-topping device 14 includes a paper-topping slide rail 1401 vertically mounted on the top of the base plate 2, a paper-topping slide seat 1402 slidably mounted on the paper-top slide rail 1401, a paper-topping punch 1403 vertically mounted on the paper-top slide seat 1402, the paper-topping punch 1403 penetrating the partition plate 3 and slidably mounted in the pressure mold groove 1603, and a paper outlet hole 1404 communicating with the pressure mold groove 1603 is opened on the top of the pressure mold seat 1602.

[0039] In this embodiment, the driving device 15 drives the top paper slide 1402 to slide upward along the top paper slide rail 1401. The top paper slide 1402 drives the top paper punch 1403 to move upward. The top of the top paper punch 1403 moves upward and contacts the bottom of the insulating groove paper in the die-cutting groove 1603, and drives the insulating groove paper to move upward along the die-cutting groove 1603. The insulating groove paper passes through the paper outlet hole 1404 and is inserted into the slot of the fan stator 18.

[0040] The drive unit 15 includes a drive motor 1501 fixed to the bottom of the partition 3 and a drive gearbox 1502 fixed to the top of the base plate 2. A drive drive pulley 1503 is fixedly mounted at the output end of the drive motor 1501, and a drive driven pulley 1504 is fixedly mounted at the input end of the drive gearbox 1502. The drive drive pulley 1503 and the drive driven pulley 1504 are connected by a drive belt 1505. A drive cam 1 is fixedly mounted at the output end of the drive gearbox 1502. 506, a shift fork 1507 is rotatably provided at the eccentric part on one side of the drive cam 1506. The other end of the shift fork 1507 is rotatably connected to the middle part of the L-shaped crank 1508. One end of the L-shaped crank 1508 is rotatably connected to the top paper slide 1402 through the top paper slide connecting plate 1509. The other end of the L-shaped crank 1508 is rotatably connected to the movable knife holder 13 through the movable knife holder connecting rod 1510. A drive groove 1511 is provided on the partition plate 3 to slide and engage with the L-shaped crank 1508.

[0041] In this embodiment, the output of the drive motor 1501 drives the drive pulley 1503 to rotate, and the drive pulley 1503 drives the drive driven pulley 1504 to rotate via the drive belt 1505. The drive driven pulley 1504 drives the drive cam 1506 to rotate. The drive cam 1506 drives the shift fork 1507 located at its eccentric position to rotate, and the shift fork 1507 drives the two ends of the L-shaped crank 1508 to move.

[0042] When the L-shaped crank 1508 drives the movable knife holder 13 to slide forward along the knife holder slide rod 12 via the movable knife holder connecting rod 1510, the movable knife holder 13, in conjunction with the corner cutting device 10, the paper cutter 11, and the die pressing device 16, performs corner cutting, paper cutting, and die pressing on the insulating groove paper. At this time, the top paper slide 1402 is located at the lower part of the top paper slide rail 1401.

[0043] When the L-shaped crank 1508 drives the top paper slide 1402 to slide upward along the top paper slide rail 1401 via the top paper slide connecting plate 1509, the top paper slide 1402 drives the top paper punch 1403 to move upward, inserting the insulating groove paper through the paper outlet hole 1404 into the slot of the fan stator 18. At this time, the moving knife holder 13 moves away from the corner cutting device 10.

[0044] A control box 17 is fixedly installed on the top of the partition 3.

[0045] In this embodiment, the control box 17 is equipped with a controller for controlling the start and stop of the stator indexing motor 602, the paper feeding motor 704, and the drive motor 1501. The controller is a further application of existing technology in this embodiment, and its specific structure and connection method will not be described in detail.

[0046] In summary, this utility model is not limited to the specific embodiments described above. Those skilled in the art can make various modifications and alterations without departing from the spirit and scope of this utility model. The scope of protection of this utility model should be determined by the claims of this utility model.

[0047] In the description of this patent, it should be understood that the terms “center,” “upper,” “lower,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent.

[0048] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

Claims

1. A paper inserter for a fan stator slot cover, characterized in that, The device includes a frame (1), on which a base plate (2), a partition plate (3), and a top plate (4) are fixedly installed from bottom to top. A paper tray (5) is rotatably installed on the outside of the frame (1). A paper feeding device (7) and a cutter fixing seat (8) are installed on the partition plate (3). A stator indexing device (6) for installing the fan stator (18) is installed on the top of the cutter fixing seat (8). A guide plate (9) and a corner cutting device (10) are installed on the rear side of the paper feeding device (7). A cutter holder slide rod (12) is fixedly installed on the cutter fixing seat (8). A movable knife holder (13) that cooperates with the corner cutting device (10) is slidably arranged on the knife holder slide rod (12). A paper cutter (11) is fixedly arranged on the movable knife holder (13) behind the corner cutting device (10). A pressing device (16) is arranged on the rear side of the paper cutter (11). A paper-lifting device (14) that penetrates the partition plate (3) and cooperates with the pressing device (16) is slidably arranged on the top of the base plate (2). A driving device (15) that drives the movable knife holder (13) and the paper-lifting device (14) to slide alternately is arranged on the top of the base plate (2).

2. The fan stator slot cover paper inserter as described in claim 1, characterized in that, The stator indexing device (6) includes a stator bracket (601) fixedly connected to the top of the tool holder (8). A stator indexing motor (602) is fixedly mounted on one side of the stator bracket (601). A stator drive gear (603) is fixedly mounted at the output end of the stator indexing motor (602). A stator driven gear (604) meshing with the stator drive gear (603) is rotatably mounted on the top of the tool holder (8). A stator driven gear (604) meshing with the stator drive gear (604) is rotatably mounted at the center of the top of the stator bracket (601). The stator indexing gear (605) has a stator mounting groove (606) for mounting the fan stator (18) in the middle. The stator bracket (601) has a limit wheel (607) that rotatably engages with the stator indexing gear (605) at the four corners of the top. The top plate (4) has a stator placement opening (608) that communicates with the stator mounting groove (606). The top of the top plate (4) is fixedly provided with a stator pressure rod (610). A stator pressure plate (609) is slidably provided on the stator pressure rod (610).

3. A fan stator slot cover paper inserter as described in claim 2, characterized in that, The paper feeding device (7) includes a paper feeding roller 1 (701) and a paper feeding roller 2 (702) rotatably mounted on the top of the partition (3) and cooperating with each other. Paper feeding roller 1 (701) and paper feeding roller 2 (702) are both fixedly equipped with paper feeding roller gears (703) at their bottoms, and the two paper feeding roller gears (703) are meshed together. A paper feeding motor (704) is fixedly mounted at the bottom of the partition (3), and a paper feeding drive synchronizing wheel (705) is fixedly mounted at the output end of the paper feeding motor (704). The paper feeding roller 1 (701) The bottom of 701) is coaxially provided with a paper feeding roller drive shaft (708) that passes through the partition (3). A paper feeding passive synchronous wheel (706) is fixedly provided on the paper feeding roller drive shaft (708). The paper feeding active synchronous wheel (705) and the paper feeding passive synchronous wheel (706) are connected by a paper feeding roller synchronous belt (707). The guide plate (9) is provided between the joint of the first paper feeding roller (701) and the second paper feeding roller (702) on the side away from the paper tray (5). The guide plate (9) is fixedly connected to the cutter fixing seat (8).

4. A fan stator slot cover paper inserter as described in claim 3, characterized in that, The corner-cutting device (10) includes a corner-cutting mounting base (1001), which is fixedly connected to a tool fixing base (8). A corner-cutting blade sleeve (1006) is fixedly installed in the middle of the corner-cutting mounting base (1001). Both sides of the corner-cutting blade sleeve (1006) are provided with corner-cutting damping rods (1002) fixedly connected to the corner-cutting mounting base (1001). The other ends of the two corner-cutting damping rods (1002) are connected to the corner-cutting mounting base (1001) through a cutting... An angle pressure seat (1003) is connected, and a corner cutting knife bar (1004) is fixedly installed on the corner pressure seat (1003). A corner cutting die (1005) is opened in the middle of the corner cutting knife bar (1004). The other end of the corner cutting knife bar (1004) is slidably installed in the corner cutting knife sleeve (1006). The other side of the corner pressure seat (1003) is fixedly provided with a plurality of corner cutting bolts (1007) that contact and cooperate with the movable knife seat (13).

5. A fan stator slot cover paper inserter as described in claim 4, characterized in that, The pressing device (16) includes a pressing blade (1601) disposed on the rear side of the paper cutter (11) and fixedly connected to the movable blade holder (13). A pressing base (1602) is fixedly disposed on the blade fixing seat (8). A pressing groove (1603) that cooperates with the pressing blade (1601) is vertically opened on the pressing base (1602).

6. A fan stator slot cover paper inserter as described in claim 5, characterized in that, The paper-top device (14) includes a paper-top slide rail (1401) vertically mounted on the top of the base plate (2), a paper-top slide seat (1402) slidably mounted on the paper-top slide rail (1401), a paper-top punch (1403) vertically mounted on the paper-top slide seat (1402), the paper-top punch (1403) penetrating the partition plate (3) and slidably mounted in the pressure mold groove (1603), and a paper outlet hole (1404) communicating with the pressure mold groove (1603) is opened on the top of the pressure mold seat (1602).

7. A fan stator slot cover paper inserter as described in claim 6, characterized in that, The drive unit (15) includes a drive motor (1501) fixed to the bottom of the partition (3) and a drive gearbox (1502) fixed to the top of the base plate (2). The output end of the drive motor (1501) is fixedly provided with a drive drive pulley (1503), and the input end of the drive gearbox (1502) is fixedly provided with a drive driven pulley (1504). The drive drive pulley (1503) and the drive driven pulley (1504) are connected by a drive belt (1505). The output end of the drive gearbox (1502) is fixedly provided with a drive cam (1504). 506), a shift fork (1507) is rotatably provided at the eccentric part on one side of the drive cam (1506). The other end of the shift fork (1507) is rotatably connected to the middle part of the L-shaped crank rod (1508). One end of the L-shaped crank rod (1508) is rotatably connected to the top paper slide (1402) through the top paper slide connecting plate (1509). The other end of the L-shaped crank rod (1508) is rotatably connected to the movable knife holder (13) through the movable knife holder connecting rod (1510). The partition plate (3) is provided with a drive groove (1511) that slides with the L-shaped crank rod (1508).

8. A fan stator slot cover paper inserter as described in claim 7, characterized in that, A control box (17) is fixedly installed on the top of the partition (3).

Images