Submersible motor stator winding device

Abstract

The utility model discloses a stator winding device of a submersible motor. Comprising a machine case, a pair of first air cylinders, a movable plate, two pairs of wire guide wheels, an automatic wire cutting assembly and a rotating pipe, wherein the first air cylinders are fixed in the machine case, and piston rods of the first air cylinders penetrate out of one side of the machine case; the movable plate is fixed to the heads of the piston rods of the two first air cylinders; the rotating assembly is used for driving the rotating pipe to rotate relative to the case; the winding frame is fixed at one end of the rotating pipe; the pair of sliding blocks slide on the winding frame; the sliding assembly is used for driving the two sliding blocks to be close to or far away from the rotating pipe; the base is arranged beside one side of the case; the supporting column is vertically fixed on the base; the rotating sleeve is rotationally arranged on the supporting column; and the coil supporting rods are obliquely fixed on the side wall of the rotating sleeve. The automatic blanking device has the advantage of automatic and safe blanking effect.

Description

Technical Field

[0001] The utility model relates to the technical field of submersible motor production equipment, in particular to a submersible motor stator winding device. Background Art

[0002] At present, the winding process of the stator coil of the submersible motor is usually to pull multiple strands of copper wire into and tie them to a pair of winding templates of the stator coil winding machine, and then the stator coil winding machine drives the two winding templates to rotate, so that the copper wire is continuously wound on the winding template, and then the wire mechanism in the stator coil winding machine automatically pulls the copper wire, so that the copper wire is wound in different grooves of the winding template in turn, and thus multiple groups of coils that are neatly arranged and connected in series are obtained in this way, and then each group of coils is manually embedded in the stator core to obtain the stator of the submersible motor.

[0003] Among them, after the stator coil winding machine completes winding the stator coil, each group of coils will be manually bundled. After bundling is completed, the two winding templates will move closer to each other to release the tension of each group of coils, so as to facilitate manual removal of the coils. However, since the existing submersible motors are long, their stator coils are generally heavy. When manually removing and placing the coils, not only is the labor intensity high and the workload heavy, but also in the process of manual removal and placement, it is easy for the copper wires in multiple groups of coils to be staggered, scattered, or even deformed, which increases the difficulty of the subsequent wire embedding process and reduces the quality. Utility Model Content

[0004] The utility model aims to provide a submersible motor stator winding device, which has the effect of automatic and safe material unloading.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions: a submersible motor stator winding device, comprising a chassis, a pair of cylinders fixed inside the chassis and with piston rods passing through one side of the chassis, a movable plate fixedly connecting the piston rod heads of the two cylinders, two pairs of wire wheels parallel to each other and rotating on one side of the movable plate, an automatic wire cutting assembly arranged on one side of the movable plate and located between the two pairs of wire wheels, a rotating tube rotatably arranged on one side of the chassis, a rotating assembly driving the rotating tube to rotate relative to the chassis, a winding frame fixed to one end of the rotating tube, a pair of sliders sliding on the winding frame and symmetrically located on both sides of the rotating tube, a sliding assembly driving the two sliders to move closer to or away from the rotating tube, a pair of winding plates respectively fixed on the two sliders, and a plurality of parallel and spaced winding plates fixed to the winding plates. The utility model relates to a wire dividing plate on the surface, a pair of unloading guide plates fixed to the middle part of the winding frame and symmetrically located on both sides of the rotating tube, a base arranged on one side of a chassis, a support column vertically fixed on the base, a rotating sleeve rotating on the support column, and a plurality of coil support rods obliquely fixed to the side wall of the rotating sleeve and evenly surrounding the axis of the rotating sleeve, one end of the wire dividing plate is triangular in shape and extends beyond one side of the winding plate, the movable plate and the winding bracket are located on the same side of the chassis, the unloading guide plate is parallelly located on the side of the winding plate facing away from the wire dividing plate, and each wire dividing plate is located between the two ends of the unloading guide plate, the unloading guide plate is inclined on the opposite side, and the top of the inclined surface is close to the winding frame, and the lower end of the inclined surface is close to the coil support rod, when the two unloading guide plates are vertical, the head of one of the coil support rods is located between the lower ends of the inclined surfaces of the two discharge knife plates.

[0006] The utility model is further configured as follows: the automatic wire cutting assembly includes a wire cutting frame fixed to the wire cutting frame, a wire cutting seat fixed in the wire cutting frame, a wire cutting groove opened in the middle of the wire cutting seat, a cutting knife sliding in the wire cutting frame and capable of being inserted into the wire cutting groove, and a second cylinder fixed on the wire cutting frame and driving the cutting knife to slide relative to the wire cutting frame, wherein the second cylinder fixes the top of the wire cutting frame, and the piston rod of the second cylinder passes through the top of the wire cutting frame to connect with the cutting knife.

[0007] The utility model is further configured as follows: the rotating assembly includes a driven large gear fixed on a rotating tube, a driving shaft rotating inside a chassis, a worm gear reduction motor fixed inside the chassis and driving the driving shaft to rotate, and a driving gear fixed on the driving shaft; the driven large gear and the driving gear are located inside the chassis and mesh with each other for transmission, and one end of the rotating tube rotates and penetrates into the chassis to connect with the driven large gear.

[0008] The utility model is further configured as follows: the sliding assembly includes a pair of screw rods that coaxially rotate on the winding frame and symmetrically pass through sliders on both sides of the rotating tube, a pair of nuts that are respectively fixed on the two sliders and are respectively threadedly connected to the two screw rods, a pair of driven bevel gears that are respectively fixed to one end of the two screw rods and symmetrically located on both sides of the rotating tube, a rotating shaft that rotates and penetrates the middle of the winding frame and rotates through the rotating tube, a worm gear reduction motor that is fixed inside the chassis and drives the rotating shaft to rotate, and an active bevel gear that is fixed to one end of the rotating shaft and meshes with the two driven bevel gears.

[0009] The utility model is further configured as follows: long grooves are provided on both sides of the winding frame, a U-shaped plate is fixedly provided on a side of the sliding block close to the winding frame, and a protrusion that slides in the two long grooves is fixedly provided on the inner wall of the U-shaped plate.

[0010] The utility model is further configured as follows: a support frame is fixedly provided in the middle of the winding frame, and support seats are fixedly provided at both ends; the active bevel gear and the driven bevel gear are located in the support frame and mesh with each other for transmission; one end of the two screw rods rotate together and penetrate into the support frame to connect with the driven bevel gear, and the other end rotates through the two support seats respectively; one end of the rotating shaft rotates and penetrates into the support frame to connect with the active bevel gear.

[0011] The utility model is further configured as follows: a connecting plate is fixedly provided on a side of the slider facing away from the U-shaped plate, and one end of the winding plate is fixedly connected to the connecting plate by a pair of angle steel connectors and screws; a connecting block is fixedly provided on a side of the support frame facing away from the winding frame, and a support plate is vertically fixedly connected to one side of the unloading guide plate, and the support plate and the connecting block are fixedly connected to each other by screws.

[0012] The utility model is further configured as follows: a pair of mounting holes and a pair of elongated holes are provided on the winding plate, and the inner diameter of the mounting holes is the same as the width of the elongated holes; one of the branching plates and the two mounting holes is fixed by bolts; and the remaining branching plate and the two elongated holes are fixed by bolts.

[0013] The utility model is further configured as follows: a sliding sleeve is provided on the supporting column, and the top end of the sliding sleeve lifts up the bottom end of the rotating sleeve, and the side wall of the sliding sleeve is threadedly connected with a locking screw for locking the sliding sleeve to slide.

[0014] The utility model is further configured as follows: a guide rod is fixedly provided at one end of the unloading guide plate away from the winding frame, the guide rod is flush with the inclined surface of the unloading guide plate, and the coil support rod is located between the guide rods of the two unloading guide plates.

[0015] The beneficial effects of the utility model are as follows: by adopting the above technical scheme, when it is necessary to wind the stator coil, firstly, a plurality of copper wires are passed through the gaps of the two pairs of wire wheels on one side of the moving plate and the gaps between the wire cutting seat and the cutter in the automatic wire cutting assembly; then, one end of the copper wire is manually tied to a winding plate, and it is ensured that the copper wire is between a pair of wire dividing plates at the rightmost or leftmost position of the winding plate; then, the worm gear reduction motor is started to drive the driving shaft to rotate, and since the driving gear on the driving shaft and the driven gear on the rotating tube are meshed with each other, the rotating tube will drive the winding frame and the winding plates on the two pairs of sliders to rotate together, so as to wind the stator coil, and at the same time, the cylinder inside the chassis will push or pull the moving plate to move and pull the copper wire through the telescopic piston rod, so that the copper wire is rolled between the gaps of each wire dividing plate in turn, and thus the required stator coil is obtained;

[0016] After the coils are wound between the gaps of each of the above-mentioned wire-dividing plates, the cylinder 2 will drive the cutter downward to approach the wire-dividing seat and extend into the wire-dividing groove to cut the copper wire. At the same time, the worm gear reducer motor 1 will stop working and keep the winding frame in a vertical state, so that the workers can manually bundle each group of coils. After the manual bundling is completed, the worm gear reducer motor 2 will drive the rotating shaft to rotate. Because the active bevel gear at one end of the rotating shaft simultaneously meshes with the driven bevel gear at one end of the two screws, the two screws will rotate in opposite directions relative to the winding frame under the meshing transmission of each bevel gear. The two nuts 1, which are respectively connected to the screw threads, will respectively drive the two sliders on the winding frame to approach the rotating tube together, so that the two winding plates are close to each other to loosen the coils between the gaps of each wire-dividing plate.

[0017] Finally, after the winding plate and the dividing plate above the winding frame overlap with the unloading guide plate in the middle of the winding frame, each group of coils will be hung on the inclined surface on one side of the unloading guide plate, and slide along the inclined surface into a coil support rod of the rotating sleeve, thereby realizing automatic unloading of the stator coil. Since the automatic unloading process is simple and fast, it is not only easy and convenient, and has high unloading efficiency compared to manual picking and placing, but also the contact area between the unloading guide plate and the coil support rod and the coil is small and the time is short, so it is not easy to cause adverse effects on the overall structure of the coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 Schematic diagram of the three-dimensional structure of this embodiment;

[0020] Figure 2 Schematic diagram of the internal structure of the chassis of this embodiment;

[0021] Figure 3 Schematic diagram of the sliding assembly structure of this embodiment, and the connection relationship between the winding frame, the unloading guide plate and the winding plate;

[0022] In the figure, 1, chassis; 2, cylinder 1; 3, moving plate; 4, wire wheel; 5, automatic wire cutting assembly; 51, wire cutting frame; 52, wire cutting seat; 53, wire cutting groove; 54, cutter; 55, cylinder 2; 6, rotating tube; 7, rotating assembly; 71, driven large gear; 72, driving shaft; 73, worm gear reduction motor 1; 74, driving gear; 8, winding frame; 81, long groove; 82, support frame; 821, connecting block; 83, support seat; 9, slider; 91, U-shaped plate; 92, convex Start; 93, connecting plate; 10, sliding assembly; 101, screw; 102, nut; 103, driven bevel gear; 104, rotating shaft; 105, worm gear reduction motor 2; 106, driving bevel gear; 11, winding plate; 111, mounting hole; 112, long hole; 12, distribution plate; 13, material guide plate; 131, support plate; 132, guide rod; 14, base; 15, support column; 16, rotating sleeve; 17, coil support rod; 18, sliding sleeve; 181, locking screw. DETAILED DESCRIPTION

[0023] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment: A stator winding device for a submersible motor, such as Figure 1-3As shown, it includes a chassis 1, a pair of cylinders 2 fixed inside the chassis 1 and with piston rods passing through one side of the chassis 1, a moving plate 3 fixedly connecting the piston rod heads of the two cylinders 2, two pairs of wire wheels 4 parallel to each other and rotating on one side of the moving plate 3, an automatic wire cutting component 5 arranged on one side of the moving plate 3 and located between the two pairs of wire wheels 4, a rotating tube 6 rotatably arranged on one side of the chassis 1, a rotating component 7 driving the rotating tube 6 to rotate relative to the chassis 1, a winding frame 8 fixed to one end of the rotating tube 6, a pair of sliders 9 sliding on the winding frame 8 and symmetrically located on both sides of the rotating tube 6, a sliding component 10 driving the two sliders 9 to move closer to or away from the rotating tube 6, a pair of winding plates 11 respectively fixed on the two sliders 9, a plurality of dividing plates 12 parallelly spaced and fixed on one side of the winding plate 11, a pair of The material unloading guide plates 13 are located on both sides of the rotating tube 6, the base 14 is arranged on one side of the chassis 1, the support column 15 vertically fixed on the base 14, the rotating sleeve 16 rotating on the support column 15, and multiple coil support rods 17 obliquely fixed to the side wall of the rotating sleeve 16 and evenly surrounding the axis of the rotating sleeve 16. One end of the dividing plate 12 is triangular in shape and extends beyond one side of the winding plate 11. The movable plate 3 and the winding bracket are located on the same side of the chassis 1. The material unloading guide plates 13 are located parallel to the side of the winding plate 11 facing away from the dividing plate 12, and each dividing plate 12 is located between the two ends of the material unloading guide plates 13. The opposite side of the material unloading guide plates 13 is an inclined surface, and the top of the inclined surface is close to the winding frame 8, and the lower end of the inclined surface is close to the coil support rod 17. When the two material unloading guide plates 13 are vertical, the head of a coil support rod 17 is located between the lower ends of the inclined surfaces of the two discharge knife plates.

[0025] Furthermore, the automatic wire cutting assembly 5 includes a wire cutting frame 51 fixed thereto, a wire cutting seat 52 fixed inside the wire cutting frame 51, a wire cutting groove 53 opened in the middle of the wire cutting seat 52, a cutter 54 sliding inside the wire cutting frame 51 and insertable into the wire cutting groove 53, and a cylinder 55 fixed on the wire cutting frame 51 and driving the cutter 54 to slide relative to the wire cutting frame 51. The cylinder 55 fixes the top of the wire cutting frame 51, and the piston rod of the cylinder 55 passes through the top of the wire cutting frame 51 to connect with the cutter 54.

[0026] Furthermore, the rotating assembly 7 includes a driven large gear 71 fixed on the rotating tube 6, a driving shaft 72 rotating inside the chassis 1, a worm gear reduction motor 73 fixed inside the chassis 1 and driving the driving shaft 72 to rotate, and a driving gear 74 fixed on the driving shaft 72. The driven large gear 71 and the driving gear 74 are located inside the chassis 1 for meshing transmission, and one end of the rotating tube 6 rotates into the chassis 1 to connect with the driven large gear 71.

[0027] Furthermore, the sliding assembly 10 includes a pair of screw rods 101 that coaxially rotate on the winding frame 8 and symmetrically pass through the sliders 9 on both sides of the rotating tube 6, a pair of nuts 102 that are respectively fixed on the two sliders 9 and are respectively threadedly connected to the two screw rods 101, a pair of driven bevel gears 103 that are respectively fixed to one end of the two screw rods 101 and are symmetrically located on both sides of the rotating tube 6, a rotating shaft 104 that rotates and penetrates the middle of the winding frame 8 and rotates through the rotating tube 6, a worm gear reduction motor 105 that is fixed inside the chassis 1 and drives the rotating shaft 104 to rotate, and an active bevel gear 106 that is fixed to one end of the rotating shaft 104 and meshes with the two driven bevel gears 103.

[0028] Furthermore, long grooves 81 are provided on both sides of the winding frame 8, a U-shaped plate 91 is fixedly provided on one side of the slider 9 close to the winding frame 8, and a protrusion 92 that slides in the two long grooves 81 is fixedly provided on the inner wall of the U-shaped plate 91. By adopting the sliding connection structure of the slider 9 and the winding frame 8, the sliding stability of the slider 9 on the winding frame 8 can be effectively ensured, so as to ensure the accurate winding and safe unloading of the stator coil.

[0029] Furthermore, a support frame 82 is fixedly provided in the middle of the winding frame 8, and support seats 83 are fixedly provided at both ends. The driving bevel gear 106 and the driven bevel gear 103 are located in the support frame 82 and mesh with each other for transmission. One end of the two screw rods 101 rotates together to penetrate into the support frame 82 to connect with the driven bevel gear 103, and the other end rotates through the two support seats 83 respectively. One end of the rotating shaft 104 rotates to penetrate into the support frame 82 to connect with the driving bevel gear 106. By adopting the support structure such as the support frame 82, not only can the screw rod 101, the driven bevel gear 103 and the driving bevel gear 106 in the sliding assembly 10 be provided with stable support on the winding frame 8, but also the transmission safety of the driven bevel gear 103 and the driving bevel gear 106 can be guaranteed to a certain extent.

[0030] Furthermore, a connecting plate 93 is fixedly provided on the side of the slider 9 facing away from the U-shaped plate 91, and one end of the winding plate 11 is fixedly connected to the connecting plate 93 via a pair of angle steel connectors and screws; a connecting block 821 is fixedly provided on the side of the support frame 82 facing away from the winding frame 8, and a support plate 131 is vertically fixedly connected to one side of the unloading guide plate 13, and the support plate 131 and the connecting block 821 are fixedly connected to each other via screws. By adopting the screw connection structure of the connecting plate 93 and the winding plate 11, the connecting block 821 and the supporting plate 131, not only can a stable connection structure be provided for the winding plate 11 and the slider 9, the winding frame 8 and the unloading guide plate 13, but it can also be convenient for the staff to quickly disassemble and assemble the device so as to perform inspection and maintenance on the device.

[0031] Furthermore, the winding plate 11 is provided with a pair of mounting holes 111 and a pair of elongated holes 112, and the inner diameter of the mounting holes 111 is the same as the width of the elongated holes 112. One branching plate 12 is fixed to two mounting holes 111 by bolts, and the remaining branching plates 12 are fixed to two elongated holes 112 by bolts. By adopting the above-mentioned mounting holes 111 and elongated holes 112, not only can each branching plate 12 be stably fixed to the winding plate 11 with the screws and nuts 102, but each branching plate 12 on the elongated holes 112 can also actively adjust the spacing between each branching plate 12 according to the number of turns of the stator coil, so as to adapt to more types of stator coil winding work.

[0032] Furthermore, a sliding sleeve 18 is provided on the support column 15, and the top of the sliding sleeve 18 lifts the bottom of the rotating sleeve 16, and the side wall of the sliding sleeve 18 is threadedly connected with a locking screw 181 for locking the sliding of the sliding sleeve 18. By adopting the connection structure of the sliding sleeve 18 and the support column 15, not only can support be provided for the rotating sleeve 16, but also, in conjunction with the locking screw 181, the height of the rotating sleeve 16 can be indirectly adjusted by adjusting the height of the sliding sleeve 18, thereby ensuring that the coil guide rod is smoothly connected to the stator coil.

[0033] Furthermore, a guide rod 132 is fixedly provided at one end of the material unloading guide plate 13 away from the winding frame 8, and the guide rod 132 and the inclined surface of the material unloading guide plate 13 are flush with each other, and the coil support rod 17 is located between the guide rods 132 of the two material unloading guide plates 13. By adopting the above-mentioned guide rod 132, the coil can be prevented from falling out of the gap between the material unloading guide plate 13 and the coil support rod 17, thereby further improving the unloading stability of the stator coil.

[0034] The working principle of this embodiment:

[0035] When it is necessary to wind the stator coil, firstly, pass the multi-strand copper wire through the gap between the two pairs of wire wheels 4 on one side of the moving plate 3, and the gap between the wire cutting seat 52 and the cutter 54 in the automatic wire cutting assembly 5; then manually tie one end of the copper wire to a winding plate 11, and ensure that the copper wire is between a pair of wire dividing plates 12 at the rightmost or leftmost part of the winding plate 11; then start the worm gear reduction motor 73 to drive the driving shaft 72 to rotate. Since the driving gear 74 on the driving shaft 72 and the driven gear on the rotating tube 6 are meshed with each other, the rotating tube 6 will drive the winding frame 8 and the winding plates 11 on the two pairs of sliders 9 to rotate together, so as to wind the stator coil. At the same time, the cylinder 2 inside the chassis 1 will push or pull the moving plate 3 to move and pull the copper wire through the telescopic piston rod, so that the copper wire rolls between the gaps of each wire dividing plate 12 in turn, and then the required stator coil is obtained;

[0036] After the coils are wound between the gaps of each of the above-mentioned wire dividing plates 12, the air cylinder 2 55 will drive the cutter 54 downward to approach the wire cutting seat 52 and extend into the wire cutting groove 53 to cut the copper wire. At the same time, the worm gear reducer motor 1 73 stops working and keeps the winding frame 8 in a vertical state, so that the workers can manually bundle each group of coils. After the manual bundling is completed, the worm gear reducer motor 2 105 will drive the rotating shaft 104 to rotate. Because the active bevel gear 106 at one end of the rotating shaft 104 simultaneously meshes with the driven bevel gear 103 at one end of the two screw rods 101, the two screw rods 101 will rotate in opposite directions relative to the winding frame 8 under the meshing transmission of each bevel gear, and the two nuts 102-, which are respectively threadedly connected to the screw rod 101, will respectively drive the two sliders 9 on the winding frame 8 to approach the rotating tube 6 together, so that the two winding plates 11 are close to each other to loosen the coils between the gaps of each wire dividing plate 12.

[0037] Finally, after the winding plate 11 and the dividing plate 12 above the winding frame 8 overlap with the unloading guide plate 13 in the middle of the winding frame 8, each group of coils will be hung on the inclined surface on one side of the unloading guide plate 13, and slide along the inclined surface into a coil support rod 17 of the rotating sleeve 16, thereby realizing automatic unloading of the stator coil. Since the automatic unloading process is simple and fast, it is not only easy and convenient, and has high unloading efficiency compared to manual picking and placing, but also the contact area between the unloading guide plate 13 and the coil support rod 17 and the coil is small and the time is short, so it is not easy to cause adverse effects on the overall structure of the coil.

Claims

1. A stator winding device for a submersible motor, It is characterized in that The invention comprises a case (1), a pair of cylinders (2) fixed inside the case (1) and with piston rods extending out of one side of the case (1), a moving plate (3) fixedly connected to the heads of the piston rods of the two cylinders (2), two pairs of wire wheels (4) parallel to each other and rotating on one side of the moving plate (3), an automatic wire cutting assembly (5) arranged on one side of the moving plate (3) and located between the two pairs of wire wheels (4), a rotating tube (6) rotatably arranged on one side of the case (1), and a device for driving the rotating tube (6) relative to the case (1). A rotating assembly (7) for rotating, a winding frame (8) fixed to one end of a rotating tube (6), a pair of sliders (9) sliding on the winding frame (8) and symmetrically located on both sides of the rotating tube (6), a sliding assembly (10) for driving the two sliders (9) to move closer to or away from the rotating tube (6), a pair of winding plates (11) respectively fixed to the two sliders (9), a plurality of dividing plates (12) spaced in parallel and fixed to one side of the winding plates (11), a pair of sliders (12) fixed to the middle of the winding frame (8) and symmetrically located on the rotating tube (6), and a pair of sliders (10) for driving the two sliders (9) to move closer to or away from the rotating tube (6). A material discharge guide plate (13) is provided on both sides of the moving tube (6), a base (14) is arranged on one side of the chassis (1), a support column (15) vertically fixed on the base (14), a rotating sleeve (16) rotating on the support column (15), and a plurality of coil support rods (17) obliquely fixed to the side wall of the rotating sleeve (16) and uniformly surrounding the axis of the rotating sleeve (16); one end of the dividing plate (12) is triangular in shape and extends beyond one side of the winding plate (11); the moving plate (3) and the winding The wire support is located on the same side of the chassis (1), the unloading guide plate (13) is located parallel to the side of the winding plate (11) facing away from the branching plate (12), and each branching plate (12) is located between the two ends of the unloading guide plate (13), the opposite side of the unloading guide plate (13) is inclined, and the top of the inclined surface is close to the winding frame (8), and the lower end of the inclined surface is close to the coil support rod (17), when the two unloading guide plates (13) are vertical, the head of one of the coil support rods (17) is located between the lower ends of the inclined surfaces of the two discharge knife plates.

2. A submersible motor stator winding device according to claim 1, Features: The automatic wire cutting assembly (5) comprises a wire cutting frame (51) fixed thereto, a wire cutting seat (52) fixed inside the wire cutting frame (51), a wire cutting groove (53) provided in the middle of the wire cutting seat (52), a cutting knife (54) sliding inside the wire cutting frame (51) and capable of being inserted into the wire cutting groove (53), and a second cylinder (55) fixed on the wire cutting frame (51) and driving the cutting knife (54) to slide relative to the wire cutting frame (51), wherein the second cylinder (55) fixes the top of the wire cutting frame (51), and a piston rod of the second cylinder (55) passes through the top of the wire cutting frame (51) and is connected to the cutting knife (54).

3. A submersible motor stator winding device according to claim 1, Features: The rotating assembly (7) comprises a driven large gear (71) fixed on the rotating tube (6), a driving shaft (72) rotating inside the chassis (1), a worm gear reduction motor (73) fixed inside the chassis (1) and driving the driving shaft (72) to rotate, and a driving gear (74) fixed on the driving shaft (72); the driven large gear (71) and the driving gear (74) are located inside the chassis (1) for meshing transmission, and one end of the rotating tube (6) rotates into the chassis (1) to connect with the driven large gear (71).

4. A submersible motor stator winding device according to claim 3, Features: The sliding assembly (10) comprises a pair of screw rods (101) coaxially rotating on the winding frame (8) and symmetrically passing through the sliders (9) on both sides of the rotating tube (6), a pair of nuts (102) respectively fixed on the two sliders (9) and respectively threadedly connected to the two screw rods (101), a pair of driven bevel gears (103) respectively fixed to one end of the two screw rods (101) and symmetrically located on both sides of the rotating tube (6), a rotating shaft (104) rotatably inserted in the middle of the winding frame (8) and rotatably passing through the rotating tube (6), a worm gear reduction motor (105) fixed inside the chassis (1) and driving the rotating shaft (104) to rotate, and a driving bevel gear (106) fixed to one end of the rotating shaft (104) and meshing with the two driven bevel gears (103).

5. A submersible motor stator winding device according to claim 1, Features: Long grooves (81) are provided on both sides of the winding frame (8); a U-shaped plate (91) is fixedly provided on one side of the sliding block (9) close to the winding frame (8); and a protrusion (92) is fixedly provided on the inner wall of the U-shaped plate (91) and slides in the two long grooves (81).

6. A submersible motor stator winding device according to claim 4, Features: A support frame (82) is fixedly arranged in the middle of the winding frame (8), and support seats (83) are fixedly arranged at both ends. The driving bevel gear (106) and the driven bevel gear (103) are located in the support frame (82) for meshing transmission. One end of the two screw rods (101) rotates together to penetrate into the support frame (82) to connect with the driven bevel gear (103), and the other end rotates to penetrate through the two support seats (83) respectively. One end of the rotating shaft (104) rotates to penetrate into the support frame (82) to connect with the driving bevel gear (106).

7. A submersible motor stator winding device according to claim 6, Features: A connecting plate (93) is fixedly provided on a side of the slider (9) facing away from the U-shaped plate (91), and one end of the winding plate (11) is fixedly connected to the connecting plate (93) via a pair of angle steel connectors and screws; a connecting block (821) is fixedly provided on a side of the support frame (82) facing away from the winding frame (8), and a supporting plate (131) is vertically fixedly connected to one side of the blanking guide plate (13), and the supporting plate (131) and the connecting block (821) are fixedly connected to each other via screws.

8. A submersible motor stator winding device according to claim 7, Features: The winding plate (11) is provided with a pair of mounting holes (111) and a pair of elongated holes (112), and the inner diameter of the mounting holes (111) is the same as the width of the elongated holes (112). One of the branching plates (12) and the two mounting holes (111) are connected and fixed by bolts, and the remaining branching plates (12) and the two elongated holes (112) are connected and fixed by bolts.

9. A submersible motor stator winding device according to claim 1, Features: The support column (15) is provided with a sliding sleeve (18) on the sliding sleeve, and the top end of the sliding sleeve (18) lifts up the bottom end of the rotating sleeve (16), and the side wall of the sliding sleeve (18) is threadedly connected with a locking screw (181) for locking the sliding sleeve (18) to slide.

10. A submersible motor stator winding device according to claim 1, Features: A guide rod (132) is fixedly provided at one end of the unloading guide plate (13) away from the winding frame (8); the guide rod (132) and the inclined surface of the unloading guide plate (13) are flush with each other; and the coil support rod (17) is located between the guide rods (132) of the two unloading guide plates (13).

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