Multi-mode winding and embedding all-in-one machine

Abstract

The invention provides a multi-mode winding and embedding all-in-one machine which comprises a rack, a winding mechanism, a rotating disc, a wire embedding mechanism and a mold changing mechanism, a rotating disc base is arranged in the middle of a base of the rack, the rotating disc base is in a cross shape, paper inserting mechanisms are arranged below the three ends of the rotating disc base respectively, the wire embedding mechanism is arranged below the other end of the rotating disc base, wire cup molds are arranged at the two ends of the rotating disc, and the mold changing mechanism is arranged on the rotating disc base. The winding mechanism is located on the opposite side of the coil inserting mechanism and used for winding, the stator pressing mechanism is arranged above the coil inserting mechanism and used for pressing a stator upwards and positioning the center of the stator, and the die changing mechanism is arranged on one side of the coil inserting mechanism and provided with coil inserting dies corresponding to the paper inserting mechanisms in a one-to-one mode and used for changing the coil inserting dies. And a mold adjusting mechanism for adjusting the winding center and the winding radius of the winding mechanism is arranged on the winding mechanism. The machine has multiple dies, can realize the production of various stators, is wide in application range, is convenient and rapid in die replacement and die adjustment, and saves the cost.

Description

Technical Field

[0001] The invention relates to the technical field of motor stator manufacturing, and in particular to a one-machine multi-mode winding and embedding integrated machine. Background Art

[0002] During the stator manufacturing process, the stator needs to go through paper inserting, winding, embedding, shaping, and wire binding processes. At present, in order to improve production efficiency, paper inserting, winding, and embedding are generally integrated into a winding and embedding machine. However, during production, manufacturers often encounter small batches of multiple varieties of stator production orders. Generally, a winding and embedding machine can only produce a single variety of stators. If the original winding and embedding machine is modified, the structure of the winding and embedding machine is large and complex, the modification workload is large, and the operation is difficult; if multiple winding and embedding machines are purchased, it will not only increase the equipment cost, but also occupy the factory space. Therefore, it is necessary to develop a winding and embedding machine with multiple modes. Summary of the invention

[0003] The present invention aims to provide a one-machine multi-mode winding and embedding integrated machine to overcome the deficiencies in the prior art.

[0004] In order to solve the above technical problems, the technical solution of the present invention is: a one-machine multi-mode winding and embedding integrated machine, comprising a frame, a winding mechanism, a turntable, a wire embedding mechanism, and a mold changing mechanism. A turntable base is provided in the middle of the base of the frame, and the turntable base is cross-shaped. A paper insertion mechanism is provided below three ends of the turntable base, and a wire embedding mechanism is provided below the other end. The turntable is provided above the turntable base and is rotatably connected to the turntable base. Wire cup molds are provided at both ends of the turntable. The winding mechanism is provided on the upper frame of the frame, located on the opposite side of the wire embedding mechanism, and is used for winding. A stator pressing mechanism is provided above the wire embedding mechanism, and the stator pressing mechanism is provided on the upper frame for pressing the stator and locating the stator center. The mold changing mechanism is provided on one side of the wire embedding mechanism for replacing the wire embedding mold. The mold changing mechanism is provided with a wire embedding mold corresponding to each paper insertion mechanism, and the winding mechanism is provided with a mold adjusting mechanism, and the mold adjusting mechanism is used to adjust the winding center and winding radius of the winding mechanism.

[0005] Furthermore, in the above-mentioned one-machine multi-mode winding and embedding machine, the winding mechanism includes a winding seat plate, a winding fork, a winding mold, and a winding arm. The winding fork is connected to a winding drive arranged on the winding seat plate, the winding arm is arranged on one side of the winding fork, and the winding mold is arranged below the winding fork, including two winding plates arranged oppositely; the mold adjustment mechanism includes an adjusting component 1, and the adjusting component 1 includes a servo motor, a screw rod 1, and a slide rail 1. A slide seat is provided on the top of the upper frame, a slide groove is provided in the middle of the slide seat, and slide rails are provided on both sides of the slide groove. The servo motor is provided on the slide seat and is connected to the screw rod 1 through a synchronous belt transmission member 1. The screw rod 1 is provided with a movable nut seat slidably connected thereto, the winding seat plate is connected to the movable nut seat, and is slidably connected to the slide rail 1, and reinforcement seats are provided on both sides below the winding seat plate.

[0006] Furthermore, in the above-mentioned one-machine multi-mode winding and embedding integrated machine, the mold adjustment mechanism also includes an adjusting component 2, which is arranged on the movable nut seat, including a screw rod 2, a guide rod, a connecting rod, and a connecting cylinder. The winding mold is arranged on the mold seat plate, and a screw rod 2 is provided in the middle of the lower part of the mold seat plate. Guide rods are provided on both sides of the screw rod 2. The two winding plates are symmetrically arranged at the two ends of the screw rod 2, and the two winding plates of the rotating screw rod 2 are relatively close or relatively far away; a connecting rod movably connected to the screw rod 2 is provided on one side of the screw rod 2, and a connecting head is provided at one end of the connecting rod, and a groove for inserting the screw rod 2 is provided on the connecting head. The connecting rod body is square, inserted in the rotating sleeve and slidably connected to the rotating sleeve, and the rotating sleeve is connected to the servo motor through the synchronous belt transmission part 2 and the synchronous belt transmission part 1; two connecting cylinders are provided, which are symmetrically arranged on both sides of the connecting rod, and the connecting cylinder is fixed to the lower end of the movable nut seat, and a movable plate is provided at its output end, one end of the connecting rod is inserted in the middle of the movable plate and is rotatably connected to the movable plate, and the other end passes through the rotating sleeve and is supported by the supporting bearing seat.

[0007] Furthermore, in the above-mentioned one-machine multi-mode winding and embedding machine, the mold changing mechanism also includes a mold bin and a translation assembly. The translation assembly is arranged above the base, and is used to drive the mold bin to move. The mold bin includes a support and a rotating disk. The support is arranged on the translation assembly. A slewing bearing is provided at the bottom of the rotating disk, and is rotatably connected to the support through the slewing bearing. A limit handle is provided on the outside of the upper end of the support, and the limit handle can limit the rotation of the rotating disk. The wire embedding mold is evenly arranged along the circumference of the rotating disk.

[0008] Furthermore, in the above-mentioned one-machine multi-mode winding and embedding machine, the circumference of the rotating disk is provided with a plurality of positions for placing the wire embedding molds, and each of the positions is provided with a U-shaped groove 1, and the wire embedding mechanism is provided with a U-shaped groove 2 matching with the U-shaped groove 1, and the sliding groove of the U-shaped groove 2 is parallel to the moving direction of the translation component, and when changing the mold, the U-shaped groove 1 is docked with the open end of the U-shaped groove 2; two pressing slide plates are arranged opposite to each other on both sides of the U-shaped groove 1, and a groove is arranged at the inner lower end of the pressing slide plate, and the groove and the top surface of the rotating disk form a slideway 1, and slideways 2 corresponding to the slideway 1 are arranged on both sides of the U-shaped groove 2, and sliding parts with notches are provided on both sides of the top of the wire embedding mold, and the sliding parts are inserted in the slideway 1 and are slidably connected with the slideways 1 and 2.

[0009] Furthermore, in the above-mentioned one-machine multi-mode winding and embedding machine, the wire embedding mold includes an upper end plate, a lower end plate, and a push rod. The push rod is inserted in the middle of the upper end plate and the lower end portion and is slidably connected with the upper end plate and the lower end plate. A pusher is installed at the lower end of the push rod. The pusher includes a push rod disk and a plurality of push strips arranged on the push rod disk. The push rod disk is arranged above the lower end plate. A middle support sleeve slidably connected to the push rod strips is also provided in the middle of the plurality of push rod strips. The middle support sleeve is connected to the guide strip buckle.

[0010] Furthermore, in the above-mentioned one-machine multi-mode winding and embedding machine, the outer side of the bottom of the push rod is provided with an I-shaped groove connected to the drive unit of the wire embedding mechanism, and the top is provided with a T-shaped groove connected to the wire cup mold. The push rod is clamped with the drive unit through the I-shaped groove, and is clamped with the wire cup mold through the T-shaped groove. The top of the upper end plate is provided with an E-shaped plug-in plate plugged into the T-shaped groove and the guide bar buckle, and the plug-in plate is used to prevent the push rod and the guide bar buckle from falling. Among them, the wire cup mold is provided with a clamping part connected to the T-shaped groove and the guide bar buckle, wherein the two ends of the clamping part connected to the guide bar buckle are provided with arc-shaped trumpet-shaped openings, and the clamping part connected to the T-shaped groove is a round bolt.

[0011] Furthermore, in the above-mentioned one-machine multi-mode winding and embedding integrated machine, the driving unit includes a driving plate and a connecting sleeve. The lower end of the connecting sleeve is inserted on the driving plate and fixedly connected to the driving plate, and the insertion shaft section of the connecting sleeve is provided with a key slot. A limit key plate is also fixed above the driving plate, and a protruding limit key is provided at the end of the limit key plate. The limit key is inserted in the key slot to position the installation direction of the connecting sleeve.

[0012] Furthermore, in the above-mentioned one-machine multi-mode winding and embedding machine, the wire embedding mechanism includes a lower support plate, a middle support plate, and an upper support plate arranged from bottom to top, the lower support plate is used to support the lower end plate, an open slide groove 1 is provided on it, and pressure plates 1 pressed on the top of the lower end plate are provided on both sides of the open slide groove 1; the middle support plate is used to support the middle support sleeve, an open slide groove 2 is provided on it, and pressure plates 2 pressed on the top of the middle support sleeve are provided on both sides of the open slide groove 2; the upper support plate is used to support the upper end plate, the U-shaped groove 2 is provided on the upper support plate, and pressure plates 3 pressed on the top of the upper end plate are provided on both sides of the arc-shaped portion of the U-shaped groove 2.

[0013] Furthermore, in the above-mentioned one-machine multi-mode winding and embedding integrated machine, the translation assembly includes a slide rail and a buffer. Two slide rails are provided and are arranged on the base. They are slidably connected to the sliders arranged on both sides of the bottom of the support. A buffer for limiting the moving stroke is provided on the outer side of the slide rail. A fixed seat is also provided between the two slide rails. The support is fixedly connected to the fixed seat through a dividing pin.

[0014] Compared with the prior art, the invention has the following beneficial effects: the invention has one machine with multiple modes, can realize the production of multiple stators, can adapt to the production of small batches and multiple varieties of stators, has good flexibility, a wide range of applications, and is convenient and fast in changing and adjusting the molds, thus saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of a one-machine multi-mode winding and embedding integrated machine of the present invention;

[0017] Figure 2 Schematic diagram of the winding mechanism and mold adjustment mechanism of the one-machine multi-mode winding and embedding integrated machine of the present invention Figure 1 ;

[0018] Figure 3 Schematic diagram of the winding mechanism and mold adjustment mechanism of the one-machine multi-mode winding and embedding integrated machine of the present invention Figure 1 ;

[0019] Figure 4 for Figure 3 A local enlarged structural schematic diagram;

[0020] Figure 5 It is a schematic diagram of the winding mechanism of the one-machine multi-mode winding and embedding integrated machine of the present invention;

[0021] Figure 6 It is a schematic diagram of the bottom structure of the one-machine multi-mode winding and embedding integrated machine of the present invention;

[0022] Figure 7 It is a schematic diagram of the wire embedding mechanism and the mold changing mechanism of the one-machine multi-mode winding and embedding integrated machine of the present invention;

[0023] Figure 8 for Figure 7 Partial schematic Figure 1 ;

[0024] Fig. 9 for Figure 7 A partial schematic diagram Figure 2 ;

[0025] Fig.10 for Fig. 9 B is a schematic diagram of a local enlarged structure;

[0026] Fig.11 It is a schematic diagram of the bottom connection of the wire inserting mold of the one-machine multi-mode winding and inserting integrated machine of the present invention;

[0027] In the figure: 1, frame; 11, base; 12, turntable base; 13, upper frame; 14, slide seat;

[0028] 2. winding mechanism; 21. winding seat plate; 22. winding flying fork; 23. winding mold; 231. winding plate; 24. winding arm; 25. mold seat plate;

[0029] 3. Turntable; 31. Spool mold;

[0030] 4. Wire embedding mechanism; 41. U-shaped groove 2; 411. Slideway 2; 42. Driving plate; 43. Connecting sleeve; 431. Keyway; 44. Limiting plug plate; 45. Lower support plate; 46. Middle support plate; 47. Upper support plate; 48. Pressing plate 1; 49. Pressing plate 2; 410. Pressing plate 3;

[0031] 5. Mold changing mechanism; 51. Wire inserting mold; 511. Upper end plate; 512. Lower end plate; 513. Push rod; 5131. I-shaped groove; 5132. T-shaped groove; 514. Pusher; 515. Middle support sleeve; 516. Guide strip buckle; 517. Insert plate; 52. Mold bin; 521. Support; 522. Rotating plate; 523. U-shaped groove 1; 525. Limiting handle; 526. Pressing slide plate; 527. Slideway 1; 53. Translation assembly; 531. Slideway 2; 532. Buffer; 533. Fixed seat;

[0032] 6. Paper inserting mechanism; 7. Stator pressing mechanism;

[0033] 8. Mold adjustment mechanism; 81. Adjustment component 1; 811. Servo motor; 812. Screw rod 1; 813. Slide rail 1; 814. Synchronous belt transmission component 1; 815. Moving nut seat; 816. Strengthening seat; 82. Adjustment component 2; 821. Screw rod 2; 822. Guide rod; 823. Connecting rod; 8231. Connecting head; 824. Connecting cylinder; 825. Rotating sleeve; 826. Synchronous belt transmission component 2; 827. Moving plate; 828. Support bearing seat;

[0034] 9. Thread clamping and cutting mechanism; 91. Thread clamping assembly; 92. Thread cutting assembly. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example 1

[0037] like Figure 1-11 As shown, a one-machine multi-mode winding and embedding machine includes a frame 1, a winding mechanism 2, a turntable 3, a wire embedding mechanism 4, and a mold changing mechanism 5. A turntable base 12 is provided in the middle of a base 11 of the frame 1. The turntable base 12 is cross-shaped. A paper insertion mechanism 6 is provided below three ends of the turntable base 12, and a wire embedding mechanism 4 is provided below the other end. The turntable 3 is provided above the turntable base 12 and is rotatably connected to the turntable base 12. The turntable 3 also locks the position of the turntable 3 and the turntable base 12 through a locking cylinder. A wire cup mold 31 is provided at both ends of the turntable 3. The winding mechanism 2 is provided on an upper frame 13 of the frame 1, and is located on the opposite side of the wire embedding mechanism 4. For winding, a stator pressing mechanism 7 is provided above the wire inserting mechanism 4, and the stator pressing mechanism 7 is provided on the upper frame 13, and is used to press the stator and locate the stator center. In this embodiment, the paper inserting mechanism 6 and the stator pressing mechanism 7 are prior arts and are not described in detail herein; the mold changing mechanism 5 is provided on one side of the wire inserting mechanism 4, and is used to replace the wire inserting mold 51. The mold changing mechanism 5 is provided with a wire inserting mold 51 corresponding to each paper inserting mechanism 6, and the winding mechanism 2 is provided with a mold adjusting mechanism 8, and the mold adjusting mechanism 8 is used to adjust the winding center and winding radius of the winding mechanism 2. Through the arrangement of the mold changing mechanism 5 and the mold adjusting mechanism 8, different types of stators can be manufactured by one machine.

[0038] like Figure 6-7As shown, the mold changing mechanism 5 also includes a mold bin 52 and a translation assembly 53. The translation assembly 53 is arranged above the base 11 and is used to drive the mold bin 52 to move. The mold bin 52 includes a support 521 and a rotating disk 522. The support 521 is arranged on the translation assembly 53. A slewing bearing is provided at the bottom of the rotating disk 522, and the rotating disk 522 is rotatably connected to the support 521 through the slewing bearing. A limit handle 525 is provided on the outer upper end of the support 521. The limit handle 525 can limit the rotation of the rotating disk 522. The wire embedding mold 51 is evenly arranged along the circumference of the rotating disk 522.

[0039] like Figure 6-11 As shown, the rotating disk 522 is provided with a plurality of positions for placing the wire embedding mold 51 in the circumference, and each of the positions is provided with a U-shaped groove 523, and the wire embedding mechanism 4 is provided with a U-shaped groove 41 matching the U-shaped groove 523, and the sliding groove of the U-shaped groove 41 is parallel to the moving direction of the translation component 53. When changing the mold, the U-shaped groove 523 is docked with the open end of the U-shaped groove 41; two pressing slide plates 526 arranged opposite to each other are provided on both sides of the U-shaped groove 523, and a groove is provided at the inner lower end of the pressing slide plate 526, and the groove and the top surface of the rotating disk 522 form a slideway 527, and slideways 411 corresponding to the slideway 527 are provided on both sides of the U-shaped groove 41, and sliding parts with notches are provided on both sides of the top of the wire embedding mold 51, and the sliding parts are inserted in the slideway 527 and are slidably connected with the slideway 527 and the slideway 411. The movement of the wire embedding mold is guided by the first slideway 527 and the second slideway 411, so that the mold change is smooth, fast and accurate.

[0040] When changing the mold, the translation assembly 53 drives the mold bin 52 to approach the wire-inserting mechanism 4, and the U-shaped groove 1 523 of the empty bin position docks with the open end of the U-shaped groove 2 41, and the wire-inserting mold 51 on the wire-inserting mechanism 5 is moved from the U-shaped groove 2 41 to the U-shaped groove 1 523, and the wire-inserting mold 51 moves to the empty bin position, and then the position of the wire-inserting mold 51 on the rotating disk 522 is fixed by the indexing pin; then the rotating disk 522 is rotated to rotate the bin to be used to the wire-inserting mechanism 4, and the bin and the wire-inserting mold 51 are locked, and the selected wire-inserting mold is pushed, and the wire-inserting mold 51 moves from the U-shaped groove 1 523 to the U-shaped groove 12 41, and the wire-inserting mold moves to the wire-inserting mechanism 4, so as to realize the replacement of the wire-inserting mold 51. The mold changing mechanism 5 has a simple structure, is convenient and quick to operate, and can quickly realize the replacement of the wire-inserting mold 51, improve the utilization rate of the equipment, and save costs.

[0041] like Figure 7-11As shown, the wire embedding mold 51 includes an upper end plate 511, a lower end plate 512, and a push rod 513. The push rod 513 is inserted in the middle of the upper end plate 511 and the lower end plate 512, and is slidably connected with the upper end plate 511 and the lower end plate 512. A pusher 514 is installed at the lower end of the push rod 513. The pusher 514 includes a push rod disc and a plurality of push strips arranged on the push rod disc. The push rod disc is arranged above the lower end plate 512. A middle support sleeve 515 slidably connected thereto is also arranged in the middle of the plurality of push rod strips. The middle support sleeve 515 is connected to a guide bar buckle 516 located above the upper end plate 511. The wire embedding mold 51 has a simple structure and can quickly realize the connection between the wire embedding mold 51 and the driving unit and the wire cup mold 31.

[0042] In the above structure, the outer side of the bottom of the push rod 513 is provided with an I-shaped groove 5131 connected to the driving unit of the wire embedding mechanism 4, and the top is provided with a T-shaped groove 5132 connected to the wire cup mold 31. The push rod 513 is clamped with the driving unit through the I-shaped groove 5131, and is clamped with the wire cup mold 31 through the T-shaped groove 5132. The top of the upper end plate 511 is provided with an E-shaped plug plate 517 plugged into the T-shaped groove 5132 and the guide bar buckle 516, and the plug plate 517 is used to prevent the push rod 513 and the guide bar buckle 516 from falling. Specifically, the wire cup mold 31 is provided with a clamping part connected with the T-shaped groove 5132 and the guide bar buckle 516, wherein the two ends of the clamping part connected with the guide bar buckle 516 are provided with arc-shaped trumpet-shaped openings, and the clamping part connected with the T-shaped groove 5132 is a round bolt, which is convenient for connecting the wire embedding mold 51 with the driving unit and the wire cup mold 31.

[0043] like Figure 7-11 As shown, the driving unit includes a driving plate 42 and a connecting sleeve 43. The lower end of the connecting sleeve 43 is inserted on the driving plate 42 and fixedly connected to the driving plate 42. The inserted shaft section of the connecting sleeve 43 is provided with a key groove 431. A limit key plate 44 is also fixed above the driving plate 42. The end of the limit key plate 44 is provided with a protruding limit key. The limit key is inserted in the key groove 431 to position the installation direction of the connecting sleeve 43.

[0044] like Figure 6-9As shown, the wire embedding mechanism 4 also includes a lower support plate 45, a middle support plate 46, and an upper support plate 47 arranged from bottom to top, the lower support plate 45 is used to support the lower end plate 52, and an open slide groove 1 is provided on it, and both sides of the open slide groove 1 451 are provided with a pressure plate 1 48 pressed on the top of the lower end plate 52, the middle support plate 46 is used to support the middle support sleeve 55, and an open slide groove 2 is provided on it, and both sides of the open slide groove 2 are provided with a pressure plate 2 49 pressed on the top of the middle support sleeve 55, the upper support plate 47 is used to support the upper end plate 51, the U-shaped groove 2 41 is provided on the upper support plate 51, and the arc-shaped portion of the U-shaped groove 2 41 is provided with a pressure plate 3 410 pressed on the top of the upper end plate 51. Through the above-mentioned settings, the wire embedding mold 51, the push rod 513, the guide strip buckle 516 and the different driving parts of the driving unit are connected, and through the settings of the opening slide groove 1 and the opening slide groove 2, the wire embedding mold 51 can be smoothly moved to the wire embedding mechanism 4.

[0045] like Figure 6-7 As shown, the translation assembly 53 includes a second slide rail 531 and a buffer 532. The second slide rail 531 is provided with two, which are arranged on the base 11 and are slidably connected with the sliders arranged on both sides of the bottom of the support 521. The outer side of the second slide rail 531 is provided with a buffer 532 for limiting the moving stroke. A fixed seat 533 is also provided between the two second slide rails 531. The support 521 is fixedly connected to the fixed seat 533 through an indexing pin. When the mold does not need to be changed, the mold bin 52 is fixed on the base 11 through the fixed seat 533. Since the wire inserting mold 51 in this embodiment is relatively light, in order to save costs, the translation assembly 3 in this embodiment is manually operated, but it can also be set to be automatically driven.

[0046] Example 2

[0047] Based on the structure of Example 1, Figure 2-35, the winding mechanism 2 includes a winding seat plate 21, a winding fork 22, a winding mold 23, and a winding arm 24. The winding fork 22 is connected to a winding drive disposed on the winding seat plate 21, the winding arm 24 is disposed on one side of the winding fork 22, and the winding mold 23 is disposed below the winding fork 22, including two winding plates 231 disposed oppositely; the mold adjustment mechanism 8 includes an adjustment component 81, and the adjustment component 81 includes a servo motor 811, a screw rod 812, and a slide rail 81 3. A slide 14 is provided on the top of the upper frame 13, a slide slot is provided in the middle of the slide 14, and slide rails 813 are provided on both sides of the slide slot. The servo motor 811 is provided on the slide 14 and connected to the screw rod 82 through a synchronous belt transmission member 814. The screw rod 812 is provided with a moving nut seat 815 slidably connected thereto. The winding seat plate 21 is connected to the moving nut seat 815 and slidably connected to the slide rail 813, and reinforcement seats 816 are provided on both sides below the winding seat plate 21. When the servo motor 811 is started, the screw rod 812 rotates and the winding seat plate 21 moves, thereby adjusting the winding center, corresponding to different types of stator windings, and having good flexibility.

[0048] like Figure 3-5As shown, the mold adjustment mechanism 8 also includes an adjusting component 82, which is arranged on the movable nut seat 815, including a screw rod 821, a guide rod 822, a connecting rod 823, and a connecting cylinder 824. The winding mold 22 is arranged on the mold base plate 25, and a screw rod 821 is provided in the middle of the lower part of the mold base plate 25. Guide rods 822 are provided on both sides of the screw rod 821, and the guide rods can also be set as guide rails. The two winding plates 231 are symmetrically arranged at both ends of the screw rod 821, and the two winding plates 231 of the rotating screw rod 821 are relatively close or relatively far away; a connecting rod 823 movably connected to the screw rod 821 is provided on one side of the screw rod 821, and a connecting head 8231 is provided at one end of the connecting rod 823, and a groove for plugging the screw rod 821 is provided on the connecting head 8231, and the groove is Square, arc with notch or triangle, etc. After the connecting rod 823 is connected to the screw rod 821, the screw rod 821 rotates synchronously with the connecting rod 823. The main body of the connecting rod 823 is square, inserted in the rotating sleeve 825 and slidably connected with the rotating sleeve 825. The rotating sleeve 825 is connected to the servo motor 811 through the synchronous belt transmission part 2 826 and the synchronous belt transmission part 1 814. Since the connecting rod 823 is square, it will rotate synchronously with the rotating sleeve 825; the connecting cylinder 824 is provided with two, symmetrically arranged on both sides of the connecting rod 823, and the connecting cylinder 824 is fixed at the lower end of the moving nut seat 815, and its output end is provided with a moving plate 827, one end of the connecting rod 823 is inserted in the middle of the moving plate 827 and is rotatably connected to the moving plate 827, and the other end passes through the rotating sleeve 825 and is supported by the support bearing seat 828. When the distance between the two winding plates 231 needs to be adjusted, the connecting cylinder 824 is started, driving the connecting rod 823 to move close to the screw rod 821 and connect with the screw rod 821. When the servo motor 811 is started, the screw rod 812 and the screw rod 821 rotate synchronously, thereby synchronously adjusting the winding center and the winding radius to correspond to different types of stator windings, further improving the flexibility, and the adjustment component 2 82 and the adjustment component 1 81 share the same drive, saving costs.

[0049] In addition, if Figure 2-3 As shown, the slide 14 is also provided with a wire clamping and cutting mechanism 9, which includes a wire clamping assembly 91 and a wire cutting assembly 92. The wire clamping assembly 91 is movably connected to the slide 14 through two vertically arranged translation assemblies, one of which shares a slide rail 813 with an adjustment assembly 81; the wire cutting assembly 92 is also movably connected to the slide 14 through two vertically arranged translation assemblies. By setting several translation assemblies, the position of the wire clamping and cutting mechanism 9 can be adjusted to adapt to different types of stator wire clamping and cutting.

[0050] The present invention also provides a working method of a one-machine multi-mode winding and embedding integrated machine, comprising the following steps:

[0051] S1, select the wire inserting mold 51 according to the stator type, input it into the control system, and the mold changing mechanism 5 installs the wire inserting mold 51 selected on the mold bin 52 onto the wire inserting mechanism 4;

[0052] S2. At the same time, the control system controls the mold adjustment mechanism 8 to adjust the winding center and / or winding radius according to the selected wire inserting mold, and then starts winding;

[0053] S3, after the winding is completed, the turntable 3 rotates to the paper inserting mechanism 6 corresponding to the wire inserting mold 51 to insert paper;

[0054] S4, after the paper inserting is completed, the turntable 3 rotates to the wire inserting station, the wire cup mold 31 is connected with the wire inserting mold 51, and wire inserting starts;

[0055] S5. When another type of stator is to be produced, the empty bin position of the mold bin 52 is docked with the wire inserting mechanism 4, the wire inserting mold on the wire inserting mechanism 4 is moved to the empty bin position of the mold bin 52, and then the next selected wire inserting mold 51 is moved to the wire inserting mechanism 4, completing the replacement of the wire inserting mold 51;

[0056] S6. Repeat steps S2-24 to produce another type of stator.

[0057] The invention has one machine with multiple modes, can realize the production of multiple stators, and is convenient and quick to change and adjust the modes, thus saving costs. It can also be adapted to the production of multiple varieties of stators in small batches, has good flexibility and a wide range of applications.

[0058] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0059] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A one-machine multi-mode winding and embedding integrated machine, characterized in that: The invention comprises a frame, a winding mechanism, a turntable, a wire embedding mechanism and a mold changing mechanism. A turntable base is provided in the middle part of the base of the frame. The turntable base is cross-shaped. A paper inserting mechanism is provided below three ends of the turntable base, and a wire embedding mechanism is provided below the other end. The turntable is provided above the turntable base and is rotatably connected with the turntable base. Wire cup molds are provided at both ends of the turntable. The winding mechanism is provided on the upper frame of the frame and is located on the opposite side of the wire embedding mechanism for winding. A stator pressing mechanism is provided above the wire embedding mechanism. The stator pressing mechanism is provided on the upper frame for pressing the stator and locating the center of the stator. The mold changing mechanism is provided on one side of the wire embedding mechanism for replacing the wire embedding mold. A wire embedding mold corresponding to each paper inserting mechanism is provided on the mold changing mechanism, and a mold adjusting mechanism is provided on the winding mechanism. The mold adjusting mechanism is used to adjust the winding center and winding radius of the winding mechanism.

2. The one-machine multi-mode winding and embedding integrated machine according to claim 1, characterized in that: The winding mechanism includes a winding seat plate, a winding fork, a winding mold, and a winding arm. The winding fork is connected to a winding drive arranged on the winding seat plate, the winding arm is arranged on one side of the winding fork, and the winding mold is arranged below the winding fork, including two winding plates arranged oppositely; the mold adjustment mechanism includes an adjusting component 1, and the adjusting component 1 includes a servo motor, a screw rod 1, and a slide rail 1. A slide seat is provided on the top of the upper frame, a slide groove is provided in the middle of the slide seat, and slide rails are provided on both sides of the slide groove. The servo motor is arranged on the slide seat and is connected to the screw rod 1 through a synchronous belt transmission member 1. The screw rod 1 is provided with a movable nut seat slidably connected thereto, the winding seat plate is connected to the movable nut seat, and is slidably connected to the slide rail 1, and reinforcement seats are provided on both sides below the winding seat plate.

3. The one-machine multi-mode winding and embedding integrated machine according to claim 2, characterized in that: The mold adjustment mechanism also includes an adjusting component 2, which is arranged on the mobile nut seat and includes a screw rod 2, a guide rod, a connecting rod, and a connecting cylinder. The winding mold is arranged on the mold seat plate, and a screw rod 2 is provided in the middle of the lower part of the mold seat plate. Guide rods are provided on both sides of the screw rod 2. The two winding plates are symmetrically arranged at the two ends of the screw rod 2, and the two winding plates of the rotating screw rod 2 are relatively close or relatively far away; a connecting rod movably connected to the screw rod 2 is provided on one side of the screw rod 2, and a connecting head is provided at one end of the connecting rod, and a groove for inserting the screw rod 2 is provided on the connecting head. The connecting rod body is square, inserted in the rotating sleeve and slidably connected to the rotating sleeve, and the rotating sleeve is connected to the servo motor through the synchronous belt transmission part 2 and the synchronous belt transmission part 1; two connecting cylinders are provided, which are symmetrically arranged on both sides of the connecting rod, and the connecting cylinder is fixed to the lower end of the mobile nut seat, and a mobile plate is provided at its output end, one end of the connecting rod is inserted in the middle of the mobile plate and is rotatably connected to the mobile plate, and the other end passes through the rotating sleeve and is supported by the support bearing seat.

4. The one-machine multi-mode winding and embedding integrated machine according to claim 1, characterized in that: The mold changing mechanism also includes a mold bin and a translation assembly. The translation assembly is arranged above the base and is used to drive the mold bin to move. The mold bin includes a support and a rotating disk. The support is arranged on the translation assembly. A slewing bearing is provided at the bottom of the rotating disk and is rotatably connected to the support through the slewing bearing. A limit handle is provided on the outside of the upper end of the support. The limit handle can limit the rotation of the rotating disk. The wire embedding mold is evenly arranged along the circumference of the rotating disk.

5. The one-machine multi-mode winding and embedding integrated machine according to claim 4, characterized in that: The rotating disk is provided with a plurality of positions for placing the wire embedding molds in the circumference, and each of the positions is provided with a U-shaped groove 1, and the wire embedding mechanism is provided with a U-shaped groove 2 that matches the U-shaped groove 1, and the sliding groove of the U-shaped groove 2 is parallel to the moving direction of the translation component. When changing the mold, the U-shaped groove 1 is docked with the open end of the U-shaped groove 2; two pressing slide plates are provided on both sides of the U-shaped groove 1 and oppositely arranged, and a groove is provided on the inner lower end of the pressing slide plate, and the groove and the top surface of the rotating disk form a slideway 1, and slideways 2 corresponding to the slideway 1 are provided on both sides of the U-shaped groove 2, and sliding parts with notches are provided on both sides of the top of the wire embedding mold, and the sliding parts are inserted in the slideway 1 and are slidably connected with the slideways 1 and 2.

6. The one-machine multi-mode winding and embedding integrated machine according to claim 1, characterized in that: The wire embedding mold includes an upper end plate, a lower end plate, and a push rod. The push rod is inserted in the middle of the upper end plate and the lower end portion and is slidably connected to the upper end plate and the lower end plate. A pusher is installed at the lower end of the push rod. The pusher includes a push rod disk and a plurality of push strips arranged on the push rod disk. The push rod disk is arranged above the lower end plate. A middle support sleeve slidably connected to the push rod strips is also provided in the middle of the plurality of push rod strips. The middle support sleeve is connected to the guide strip buckle.

7. The one-machine multi-mode winding and embedding integrated machine according to claim 6, characterized in that: An I-shaped groove connected to the driving unit of the wire embedding mechanism is provided on the outer side of the bottom of the push rod, and a T-shaped groove connected to the wire cup mold is provided on the top. The push rod is clamped with the driving unit through the I-shaped groove, and is clamped with the wire cup mold through the T-shaped groove. An E-shaped plug-in plate is provided on the top of the upper end plate and is plugged into the T-shaped groove and the guide strip buckle. The plug-in plate is used to prevent the push rod and the guide strip buckle from falling.

8. The one-machine multi-mode winding and embedding integrated machine according to claim 7, characterized in that: The driving unit includes a driving plate and a connecting sleeve. The lower end of the connecting sleeve is inserted on the driving plate and fixedly connected to the driving plate. The inserted shaft section of the connecting sleeve is provided with a key slot. A limit key plate is also fixed above the driving plate. A protruding limit key is provided at the end of the limit key plate. The limit key is inserted in the key slot to locate the installation direction of the connecting sleeve.

9. The one-machine multi-mode winding and embedding integrated machine according to claim 6, characterized in that: The wire embedding mechanism includes a lower support plate, a middle support plate and an upper support plate arranged from bottom to top, the lower support plate is used to support the lower end plate, an open slide groove 1 is provided on it, and pressure plates 1 pressed on the top of the lower end plate are provided on both sides of the open slide groove 1, the middle support plate is used to support the middle support sleeve, an open slide groove 2 is provided on it, and pressure plates 2 pressed on the top of the middle support sleeve are provided on both sides of the open slide groove 2, the upper support plate is used to support the upper end plate, the U-shaped groove 2 is provided on the upper support plate, and pressure plates 3 pressed on the top of the upper end plate are provided on both sides of the arc-shaped portion of the U-shaped groove 2.

10. The one-machine multi-mode winding and embedding integrated machine according to claim 4, characterized in that: The translation assembly includes a slide rail and a buffer. Two slide rails are provided and are arranged on the base. They are slidably connected to sliders arranged on both sides of the bottom of the support. A buffer is provided on the outer side of the slide rail to limit the moving stroke. A fixed seat is also provided between the two slide rails. The support is fixedly connected to the fixed seat through an indexing pin.

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