Internal and external winding type motor stator winding device

Abstract

The present invention discloses an internal-external winding type motor stator winding device, which relates to the field of stator winding technology and includes a frame and an adjustment mechanism. The adjustment mechanism includes a connecting strip beam and a hydraulic cylinder, which is hinged to the inner wall of the frame, a zigzag plate is fixedly installed at the bottom end of the connecting strip beam, a servo motor is fixedly installed at the top of the connecting strip beam, a turntable is fixedly installed at the output end of the servo motor, a winding assembly and a wire release module are respectively installed at the bottom of the turntable, and the winding assembly includes an electric telescopic rod, which is fixedly installed at the edge of the bottom of the turntable through a bracket, a wire conveying drum is fixedly installed at the output end of the electric telescopic rod, a wire release head is fixedly installed on the outer circumference of the wire conveying drum, and the wire release head is installed at one end of the electric telescopic rod away from the electric telescopic rod. The internal-external winding type motor stator winding device achieves the effect of accurate winding, can combine internal and external winding, is flexible to use, and has accurate, safe and reliable winding.

Description

Technical Field

[0001] The invention relates to the technical field of stator winding, in particular to an internal and external winding type motor stator winding device. Background Art

[0002] Nowadays, with the rapid development of science and technology and the continuous progress of society, the application of motors is increasing. With the continuous and rapid development of the motor industry, the application of motors is becoming more and more extensive. The motor stator is an important component of motors such as generators and starters. The motor stator is an important part of the motor. The motor stator consists of three parts: the stator core, the stator winding and the frame. The main function of the motor stator is to generate a rotating magnetic field, while the main function of the rotor is to be cut by the magnetic lines of force in the rotating magnetic field to generate current. When manufacturing the motor, the motor stator winding process is an important link. The motor is the main power source of the equipment, and the stator is one of the important components of the motor. Therefore, motor stator winding equipment is needed.

[0003] At present, when winding the motor stator, it is inconvenient to freely switch between the inner and outer windings, so that the stator slot space cannot be fully utilized and the overall equipment is not flexible enough. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an internal and external winding type motor stator winding device, comprising:

[0005] The frame has a frame body for supporting, a herringbone frame is fixedly installed on the side of the outer side of the frame, a straight hole is opened on the side of the top of the frame and close to the herringbone frame, and a material discharge assembly is installed on the top of the frame and close to the straight hole;

[0006] An adjustment mechanism, which is used to adjust the position of the winding device, and the adjustment mechanism is installed in the middle of the frame;

[0007] The adjusting mechanism comprises a connecting strip beam and a hydraulic cylinder, the connecting strip beam is rotatably installed with the top of the herringbone frame through a pin shaft, the bottom end of the connecting strip beam passes through a straight hole, the hydraulic cylinder is hinged to the inner wall of the frame, a zigzag plate is fixedly installed on the bottom end of the connecting strip beam, the zigzag plate is hinged to the output end of the hydraulic cylinder at one end away from the connecting strip beam, a servo motor is fixedly installed on the top of the connecting strip beam, a turntable is fixedly installed on the output end of the servo motor, a winding assembly and a wire release module are respectively installed on the bottom of the turntable, and the connecting strip beam is rotated counterclockwise in a vertical state by utilizing the contraction of the output end of the hydraulic cylinder and under the connection of the zigzag plate and the support of the herringbone frame, so that the connecting strip beam can be extended by the extension of the output end of the electric telescopic rod, so that the wire conveying drum and the wire release head can be driven downward together, so that the bottom end of the wire conveying drum and the wire release head extend into the cavity at the center of the stator, and the wire output from the wire release head is wound around one side of the stator slot;

[0008] As the output end of the electric telescopic rod contracts, the wire delivery drum and the wire pay-off head are lifted, thereby pulling the wire upward, and the other side of the stator slot can be wound, thus completing the inner winding work and fixing one end of the wire in the position of the stator slot;

[0009] The winding assembly comprises an electric telescopic rod, which is fixedly mounted on the edge of the bottom of the turntable through a bracket, a wire conveying drum is fixedly mounted on the output end of the electric telescopic rod, a wire release head is fixedly mounted on the outer circumference of the wire conveying drum, the wire release head is mounted on one end of the wire conveying drum away from the electric telescopic rod, and the wire release head is connected to the wire conveying drum, and the connecting strip beam is driven by the extension of the output end of the hydraulic cylinder and the connection of the zigzag plate, so that the connecting strip beam drives the winding assembly to rotate clockwise as a whole to adjust the angle, so that the winding assembly is in a horizontal state;

[0010] By utilizing the rotation of the output end of the servo motor to drive the turntable to rotate, the winding assembly can be driven to rotate, so that the wire output from the wire drum and the wire pay-off head continues to be wound, and then the outer winding is completed. Through the same structure, the combination of inner winding and outer winding is achieved by utilizing different states, which can more effectively utilize the stator slot space.

[0011] Preferably, there are two zigzag plates, and the two zigzag plates are symmetrically installed along the connecting strip beam, and the hydraulic cylinder is installed at an angle to facilitate the hydraulic cylinder to apply pulling and pushing forces to the zigzag plates, so that the structure is not prone to getting stuck.

[0012] Preferably, the pay-off module includes a pay-off roller and a Z-shaped bending rod, the pay-off roller is rotatably installed at the bottom of the turntable, and the position of the pay-off roller corresponds to the position of the electric telescopic rod, the Z-shaped bending rod is rotatably installed at the bottom of the turntable and close to the pay-off roller, an anti-slip sleeve is fixedly installed on the outside of the Z-shaped bending rod and close to the bottom, a torque spring is fixedly installed between the top of the Z-shaped bending rod and the top of the turntable, and the wire is wound on the turntable. When the motor stator is wound, the wire can be rotated in combination with the pay-off roller to facilitate the discharge of the wire, and under the support of the Z-shaped bending rod, the anti-slip sleeve is in contact with the wire wound on the pay-off roller, so that confusion is not easy to occur during the winding work, which helps to continue the winding work.

[0013] Preferably, the anti-slip sleeve is made of rubber to increase friction, the torque spring is conical, and the top end of the Z-shaped bending rod passes through the center of the torque spring. When the torque spring is elastically deformed by the torque force, it is not easy to be skewed.

[0014] Under the action of the torque elastic force provided by the torque spring, the Z-shaped bending rod applies pressing force to the wire wound on the pay-off roller, so as to control the pay-off speed. The rubber anti-slip sleeve can increase the friction force, so that the wire released from the pay-off roller is subjected to a reverse force, so that the wire is always in a tensioned state.

[0015] Preferably, the discharge assembly includes a machine base, which is fixedly mounted on the top of the frame and close to the I-shaped hole, a truncated table is installed on the top of the machine base, a base is fixedly mounted at the edge of the top of the truncated table, a clamping block is installed on the top of the base, and a guide module is installed on the outer cylindrical surface of the machine base and close to the truncated table. The clamping block is used to clamp the bottom of the motor stator so that the motor stator is fixed at the center of the top of the truncated table, and the central axis of the motor stator coincides with the axis of the truncated table. The truncated table is installed on the top of the machine base so that the truncated table and the machine base form a rotating workbench, which can drive the motor stator to rotate and adjust the angle. The motor stator is driven to rotate back and forth by the truncated table, and the output end of the servo motor drives the wire conveyor drum and the wire pay-off head to move back and forth up and down, which can promote the internal winding of the motor stator.

[0016] Preferably, the truncated table is installed directly above the machine base, and there are two clamping blocks, which are symmetrically installed along the central axis in the middle of the truncated table.

[0017] Preferably, the guide module includes an arc-shaped plate, which is fixedly installed on the outer cylindrical surface of the base by screws, and right-angle frames are fixedly installed at corresponding positions on the outer sides of the arc-shaped plate, and a guide plate is fixedly installed on the top of the right-angle frame, and an extended edge is fixedly installed on the edge of the top of the guide plate. The output end of the servo motor drives the turntable to rotate, so that the wire delivery drum and the wire pay-off head are driven to rotate together. When winding the wire inside the motor stator, two symmetrical guide plates can be used to guide the wire, which facilitates the winding of the wire from the space between the two symmetrical guide plates into the stator slot, making the winding more accurate, and utilizing the interaction between the structures to connect the structures together.

[0018] Preferably, there are two right-angle frames, and the two right-angle frames are symmetrically installed along the middle of the arc-shaped plate, the guide plate is arc-shaped, and the outer side surface of the extension edge is an arc-shaped surface.

[0019] Preferably, an auxiliary component is installed at the side of the top of the frame and close to the position of the connecting strip beam, and the auxiliary component includes a right-angle connecting plate and a semicircular groove, and the right-angle connecting plate is fixedly installed at the side of the top of the frame by screws, and the position of the right-angle connecting plate corresponds to the position of the herringbone frame, and the semicircular groove is opened on the outside of the connecting strip beam and close to the top position, and the corresponding positions on the top of the right-angle connecting plate are fixedly installed with elastic support strips, and the top of the elastic support strip is fixedly installed with a connecting strip plate, and the middle of the outer side of the connecting strip plate is fixedly installed. When the output end of the hydraulic cylinder extends to apply a driving force to the zigzag plate, so that the connecting strip beam rotates clockwise, the edge of the connecting strip beam is contacted with the top edge of the connecting strip plate. As the connecting strip beam continues to rotate, and under the elastic force provided by the elastic support strip, the semicircular protrusion is embedded in the interior of the semicircular groove, thereby completing self-locking, so that the connecting strip beam can be supported and supported, making the connecting strip beam more stable as a whole.

[0020] Preferably, the elastic support strip is arc-shaped, there are two elastic support strips, and the two elastic support strips are symmetrically installed along the semicircular protrusion block, and the position of the semicircular protrusion block corresponds to the position of the semicircular groove, so as to facilitate the cooperation between the semicircular protrusion block and the semicircular groove.

[0021] The present invention provides an internal and external winding type motor stator winding device, which has the following beneficial effects:

[0022] 1. The stator winding device of the inner and outer winding motor utilizes the contraction of the output end of the hydraulic cylinder to make the connecting strip beam rotate counterclockwise and be in a vertical state, and then the output end of the electric telescopic rod can be extended to drive the wire drum and the wire pay-off head to move downward together, so that the bottom end of the wire drum and the wire pay-off head extend into the cavity at the center of the stator, and the wire output from the wire pay-off head is wound around one side of the stator slot, and as the output end of the electric telescopic rod contracts, the wire drum and the wire pay-off head are lifted, thereby pulling the wire upward, and the other side of the stator slot can be wound, thus completing the work of inner winding and fixing one end of the wire in the position of the stator slot.

[0023] 2. The internal and external winding type motor stator winding device utilizes the extension of the output end of the hydraulic cylinder and the connection of the zigzag plate to make the connecting strip beam receive a driving force, so that the connecting strip beam drives the winding assembly to rotate clockwise as a whole to adjust the angle, so that the winding assembly is in a horizontal state, and the servo motor can be turned on to work. The rotation of the output end of the servo motor drives the turntable to rotate, and the winding assembly can be driven to rotate, so that the wire output from the wire drum and the wire pay-off head continues to be wound, thereby performing external winding.

[0024] 3. The internal and external winding type motor stator winding device uses the wire to be wound on the turntable. When winding the motor stator, it can be rotated in conjunction with the pay-off roller to facilitate the discharge of the wire. Under the support of the Z-shaped bending rod, the anti-slip sleeve fits the wire wound on the pay-off roller, so that it is not easy to be confused during the winding work, which helps to continue the winding work.

[0025] Fourth, the stator winding device of the inner and outer winding motor, under the action of the torque elastic force provided by the torque spring, enables the Z-shaped bending rod to apply pressing force to the wire wound on the wire-paying roller, so as to control the wire-paying speed, and the rubber anti-slip sleeve can increase the friction force, so that the wire paid out from the wire-paying roller is subjected to a reverse force, so that the wire is always in a tensioned state.

[0026] 5. The internal and external winding type motor stator winding device uses a clamping block to clamp the bottom of the motor stator, so that the motor stator is fixed at the center of the top of the truncated table, and the central axis of the motor stator coincides with the axis of the truncated table, and the truncated table is installed on the top of the machine base, so that the truncated table and the machine base form a rotating workbench, which can drive the motor stator to rotate and adjust the angle. The motor stator is driven to reciprocate through the truncated table, and the output end of the servo motor drives the wire conveyor drum and the wire pay-off head to move back and forth up and down, which can promote the internal winding of the motor stator.

[0027] 6. The internal and external winding type motor stator winding device uses the output end of the servo motor to drive the turntable to rotate, so that the wire delivery drum and the wire pay-off head are driven to rotate together. When the motor stator is internally wound, two symmetrical guide plates can be used to guide the wire, which is convenient for the wire to be wound from the space between the two symmetrical guide plates into the stator slot, making the winding more accurate.

[0028] 7. The stator winding device of the inner and outer winding motor uses the extension of the output end of the hydraulic cylinder to apply a driving force to the zigzag plate, so that the connecting strip beam rotates clockwise, and then the edge of the connecting strip beam is contacted with the top edge of the connecting strip plate. As the connecting strip beam continues to rotate, and under the elastic force provided by the elastic support bar, the semicircular protrusion block is embedded in the interior of the semicircular groove, thereby completing self-locking, and the connecting strip beam can be supported and supported, making the connecting strip beam more stable as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the stator winding device of the internal and external winding type motor of the present invention;

[0030] Figure 2 It is a bottom view structural diagram of the stator winding device of the internal and external winding type motor of the present invention;

[0031] Figure 3 It is a schematic diagram of the connection structure between the adjustment mechanism and the frame of the present invention;

[0032] Figure 4 It is a schematic diagram of the overall structure of the adjustment mechanism of the present invention;

[0033] Figure 5 It is a schematic diagram of the connection structure between the pay-off module and the turntable of the present invention;

[0034] Figure 6 It is a schematic diagram of the connection structure between the unloading assembly and the frame of the present invention;

[0035] Figure 7 It is a schematic diagram of the overall structure of the discharge assembly of the present invention;

[0036] Figure 8 It is a schematic diagram of the connection structure between the auxiliary component and the frame of the present invention.

[0037] In the figure: 1, frame; 2, herringbone frame; 3, straight hole; 4, adjustment mechanism; 5, unloading assembly; 6, auxiliary assembly; 41, connecting strip beam; 42, hydraulic cylinder; 43, zigzag plate; 44, servo motor; 45, winding assembly; 46, wire release module; 47, turntable; 451, electric telescopic rod; 452, wire conveyor drum; 453, wire release head; 461, wire release roller; 462, Z-shaped bending rod; 463, anti-slip sleeve; 464, torque spring; 51, machine base; 52, round table; 53, base; 54, clamping block; 55, guide module; 551, arc plate; 552, right-angle frame; 553, guide plate; 554, extension edge; 61, right-angle connecting plate; 62, semicircular groove; 63, elastic support bar; 64, connecting strip plate; 65, semicircular raised block. DETAILED DESCRIPTION

[0038] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0039] The first embodiment, as Figure 1-Figure 5 As shown, the present invention provides a technical solution: an internal and external winding type motor stator winding device, comprising:

[0040] A frame 1, the frame 1 has a frame body for supporting, a herringbone frame 2 is fixedly installed on the side of the outer side of the frame 1, a straight hole 3 is opened on the side of the top of the frame 1 and close to the herringbone frame 2, and a discharge assembly 5 is installed on the top of the frame 1 and close to the straight hole 3;

[0041] An adjustment mechanism 4, which is used to adjust the position of the winding device, and the adjustment mechanism 4 is installed in the middle of the frame 1;

[0042] The adjustment mechanism 4 includes a connecting strip beam 41 and a hydraulic cylinder 42. The connecting strip beam 41 is rotatably mounted on the top of the herringbone frame 2 through a pin shaft. The bottom end of the connecting strip beam 41 passes through the straight hole 3. The hydraulic cylinder 42 is hinged to the inner wall of the frame 1. A zigzag plate 43 is fixedly mounted on the bottom end of the connecting strip beam 41. One end of the zigzag plate 43 away from the connecting strip beam 41 is hinged to the output end of the hydraulic cylinder 42. A servo motor 44 is fixedly mounted on the top of the connecting strip beam 41. A turntable 47 is fixedly mounted on the output end of the servo motor 44. The bottom of the turntable 47 is respectively A winding assembly 45 and a wire-releasing module 46 are installed. The staff starts the hydraulic cylinder 42 to work. By contracting the output end of the hydraulic cylinder 42 and under the connection of the zigzag plate 43 and supported by the herringbone frame 2, the connecting strip beam 41 is rotated counterclockwise to be in a vertical state. Then, by extending the output end of the electric telescopic rod 451, the wire conveying drum 452 and the wire-releasing head 453 can be driven to move downward together, so that the bottom end of the wire conveying drum 452 and the wire-releasing head 453 extend into the cavity at the center of the stator, and the wire output from the wire-releasing head 453 is wound around one side of the stator slot.

[0043] As the output end of the electric telescopic rod 451 contracts, the wire delivery drum 452 and the wire release head 453 are lifted, thereby pulling the wire upward, and the other side of the stator slot can be wound, thus completing the inner winding work and fixing one end of the wire at the position of the stator slot;

[0044] There are two zigzag plates 43, and the two zigzag plates 43 are symmetrically installed along the connecting strip beam 41. The hydraulic cylinder 42 is installed at an angle, so that the hydraulic cylinder 42 can apply pulling force and pushing force to the zigzag plates 43, making it difficult for the structure to get stuck.

[0045] The winding assembly 45 includes an electric telescopic rod 451, which is fixedly mounted on the edge of the bottom of the turntable 47 through a bracket, and a wire delivery drum 452 is fixedly mounted on the output end of the electric telescopic rod 451, and a wire release head 453 is fixedly mounted on the outer circumference of the wire delivery drum 452, and the wire release head 453 is mounted on one end of the wire delivery drum 452 away from the electric telescopic rod 451, and the wire release head 453 is connected to the wire delivery drum 452. By using the extension of the output end of the hydraulic cylinder 42 and the connection of the zigzag plate 43, the connecting strip beam 41 is subjected to a driving force, so that the connecting strip beam 41 drives the winding assembly 45 to rotate clockwise as a whole to adjust the angle, so that the winding assembly 45 is in a horizontal state;

[0046] The servo motor 44 is turned on to work, and the turntable 47 is driven to rotate by the rotation of the output end of the servo motor 44, so that the winding assembly 45 can be driven to rotate, so that the wire output from the wire delivery drum 452 and the wire pay-off head 453 continues to be wound, thereby completing the external winding.

[0047] The pay-off module 46 includes a pay-off roller 461 and a Z-shaped bending rod 462. The pay-off roller 461 is rotatably installed at the bottom of the turntable 47, and the position of the pay-off roller 461 corresponds to the position of the electric telescopic rod 451. The Z-shaped bending rod 462 is rotatably installed at the bottom of the turntable 47 and close to the pay-off roller 461. An anti-slip sleeve 463 is fixedly installed on the outer side of the Z-shaped bending rod 462 and close to the bottom. A torque spring 464 is fixedly installed between the top of the Z-shaped bending rod 462 and the top of the turntable 47. When the motor stator is wound by winding the wire around the turntable 47, the pay-off roller 461 can be rotated to facilitate the discharge of the wire. Under the support of the Z-shaped bending rod 462, the anti-slip sleeve 463 is in contact with the wire wound on the pay-off roller 461, so that confusion is not easy to occur during the winding work.

[0048] The anti-slip sleeve 463 is made of rubber, the torque spring 464 is conical, and the top end of the Z-shaped bending rod 462 passes through the center of the torque spring 464. Under the action of the torque elastic force provided by the torque spring 464, the Z-shaped bending rod 462 applies pressing pressure to the wire wound on the pay-off roller 461, so as to control the pay-off speed, and the rubber anti-slip sleeve 463 can increase the friction force, so that the wire released from the pay-off roller 461 is subjected to a reverse force.

[0049] The anti-slip sleeve 463 is made of rubber to increase friction. The torque spring 464 is conical, and the top of the Z-shaped bending rod 462 passes through the center of the torque spring 464. When the torque spring 464 is elastically deformed by the torque force, it is not easy to be skewed.

[0050] The second embodiment, as Figure 1-Figure 7 As shown, based on the first embodiment:

[0051] The material discharge component 5 includes a machine base 51, which is fixedly mounted on the top of the frame 1 and close to the I-shaped hole 3. A truncated table 52 is installed on the top of the machine base 51, and a base 53 is fixedly mounted at the edge of the top of the truncated table 52. A clamping block 54 is installed on the top of the base 53. A guide module 55 is installed on the outer cylindrical surface of the machine base 51 and close to the truncated table 52. Under the support of the base 53, the clamping block 54 is used to clamp the bottom of the motor stator, so that the motor stator is fixed at the center of the top of the truncated table 52, and the central axis of the motor stator coincides with the axis of the truncated table 52. The truncated table 52 is installed on the top of the machine base 51, so that the truncated table 52 and the machine base 51 form a rotating workbench, which can drive the motor stator to rotate and adjust the angle. The motor stator is driven to rotate back and forth by the truncated table 52, and the output end of the servo motor 44 drives the wire conveying drum 452 and the wire unwinding head 453 to move back and forth up and down, which can promote the internal winding of the motor stator.

[0052] The truncated table 52 is installed just above the machine base 51 . There are two clamping blocks 54 , and the two clamping blocks 54 are symmetrically installed along the central axis in the middle of the truncated table 52 , so as to firmly clamp the motor stator.

[0053] The guide module 55 includes an arc-shaped plate 551, which is fixed to the outer cylindrical surface of the machine base 51 by screws. A right-angle frame 552 is fixedly installed at the corresponding position on the outer side of the arc-shaped plate 551. A guide plate 553 is fixedly installed on the top of the right-angle frame 552. An extended edge 554 is fixedly installed on the edge of the top of the guide plate 553. When the output end of the servo motor 44 drives the turntable 47 to rotate, so that the wire conveying drum 452 and the wire pay-off head 453 are driven to rotate together to perform internal winding on the motor stator, the two symmetrical guide plates 553 can be used to guide the wire, so that the wire is convenient for winding from the space between the two symmetrical guide plates 553 into the stator slot, making the winding more accurate.

[0054] There are two right-angle frames 552 , and the two right-angle frames 552 are symmetrically installed along the middle of the arc-shaped plate 551 . The guide plate 553 is arc-shaped, and the outer side surface of the extension edge 554 is an arc-shaped surface.

[0055] The third embodiment, as Figure 1-Figure 5 and Figure 8 As shown, based on the first embodiment:

[0056] An auxiliary component 6 is installed at the side of the top of the frame 1 and close to the position of the connecting strip beam 41. The auxiliary component 6 includes a right-angle connecting plate 61 and a semicircular groove 62. The right-angle connecting plate 61 is fixedly installed at the side of the top of the frame 1 by screws. The position of the right-angle connecting plate 61 corresponds to the position of the herringbone frame 2. The semicircular groove 62 is opened on the outside of the connecting strip beam 41 and close to the top position. The corresponding position on the top of the right-angle connecting plate 61 is fixedly installed with an elastic support strip 63. The top of the elastic support strip 63 is fixedly installed with a connecting strip plate 64. The connecting strip A semicircular raised block 65 is fixedly installed in the middle of the outer side of the plate 64. When the output end of the hydraulic cylinder 42 is extended to apply a pushing force to the zigzag plate 43, the connecting strip beam 41 rotates clockwise. The edge of the connecting strip beam 41 contacts the top edge of the connecting strip plate 64. As the connecting strip beam 41 continues to rotate and under the elastic force provided by the elastic support strip 63, the semicircular raised block 65 is embedded in the interior of the semicircular groove 62, thereby completing self-locking, and supporting the connecting strip beam 41, making the connecting strip beam 41 more stable as a whole.

[0057] The elastic support strip 63 is arc-shaped, there are two elastic support strips 63, and the two elastic support strips 63 are symmetrically installed along the semicircular protrusion block 65. The position of the semicircular protrusion block 65 corresponds to the position of the semicircular groove 62, so that the semicircular protrusion block 65 and the semicircular groove 62 can be matched.

[0058] When in use, the staff first places the motor stator that needs to be wound on the base 53 on the top of the truncated table 52, and with the support of the base 53, uses the clamping block 54 to clamp the bottom of the motor stator, so that the motor stator is fixed at the center of the top of the truncated table 52, and the central axis of the motor stator coincides with the axis of the truncated table 52, and then the motor stator can be fixed, and the truncated table 52 is used to be installed on the top of the machine base 51, so that the truncated table 52 and the machine base 51 form a rotating workbench;

[0059] At this time, the staff starts the hydraulic cylinder 42 to work, and uses the contraction of the output end of the hydraulic cylinder 42, and under the connection of the zigzag plate 43, uses the support of the herringbone frame 2 to make the connecting strip beam 41 rotate counterclockwise to a vertical state, and uses the rotating workbench composed of the round table 52 and the machine base 51 to rotate the motor stator forward to adjust the angle, and then uses the extension of the output end of the electric telescopic rod 451 to drive the wire conveying drum 452 and the wire paying head 453 to move downward together, so that the bottom end of the wire conveying drum 452 and the wire paying head 453 extend to the cavity at the center of the stator, and the wire output from the wire paying head 453 is wound around one side of the stator slot;

[0060] When the pay-off head 453 extends to the bottom of the cavity at the center of the stator, the motor stator is rotated in the opposite direction to adjust the angle through the rotating workbench composed of the round table 52 and the machine base 51 again, and as the output end of the electric telescopic rod 451 contracts, the wire delivery drum 452 and the pay-off head 453 are lifted, so that the wire is pulled upward, and the other side of the stator slot can be wound, thus completing the work of inner winding and fixing one end of the wire in the position of the stator slot;

[0061] The motor stator can be driven to rotate and adjust the angle, and the motor stator can be driven to rotate back and forth through the round table 52, and the output end of the servo motor 44 can drive the wire conveying drum 452 and the wire release head 453 to move up and down, which can promote the internal winding of the motor stator;

[0062] When the inner winding and fixing of the wire are completed, the connecting strip beam 41 is pushed by the extension of the output end of the hydraulic cylinder 42 and the connection of the zigzag plate 43, so that the connecting strip beam 41 drives the winding assembly 45 to rotate clockwise as a whole to adjust the angle, so that the winding assembly 45 is in a horizontal state, and the servo motor 44 is turned on to work, and the turntable 47 is driven to rotate by the rotation of the output end of the servo motor 44, so that the winding assembly 45 can be driven to rotate, so that the wire output from the wire conveying drum 452 and the wire paying-off head 453 continues to be wound, and the wire conveying drum 452 and the wire paying-off head 453 are driven to rotate together to perform inner winding on the motor stator, and then the two symmetrical guide plates 553 can be used to guide the wire, so that the wire is convenient for winding from the space between the two symmetrical guide plates 553 to the stator slot, so that the winding is more accurate and the outer winding is completed;

[0063] After the connecting strip beam 41 rotates clockwise, the edge of the connecting strip beam 41 contacts the top edge of the connecting strip plate 64. As the connecting strip beam 41 continues to rotate, the semicircular protrusion 65 is embedded in the semicircular groove 62 under the elastic force provided by the elastic support strip 63, thereby completing self-locking, and supporting the connecting strip beam 41, so that the connecting strip beam 41 is more stable as a whole.

[0064] Repeat the above steps to wind the motor stator.

[0065] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An internal and external winding type motor stator winding device, characterized in that: include: A frame (1), the frame (1) having a frame body that plays a supporting role, a herringbone frame (2) fixedly mounted on the outer side of the frame (1), a straight hole (3) is provided on the top side of the frame (1) and close to the herringbone frame (2), and a material discharge assembly (5) is mounted on the top of the frame (1) and close to the straight hole (3); An adjustment mechanism (4), the adjustment mechanism (4) being used to adjust the position of the winding device, the adjustment mechanism (4) being installed in the middle of the frame (1); The adjustment mechanism (4) comprises a connecting strip beam (41) and a hydraulic cylinder (42); the connecting strip beam (41) is rotatably mounted on the top of the herringbone frame (2) via a pin shaft; the bottom end of the connecting strip beam (41) passes through a straight hole (3); the hydraulic cylinder (42) is hinged to the inner wall of the frame (1); a zigzag plate (43) is fixedly mounted on the bottom end of the connecting strip beam (41); one end of the zigzag plate (43) away from the connecting strip beam (41) is hinged to the output end of the hydraulic cylinder (42); a servo motor (44) is fixedly mounted on the top of the connecting strip beam (41); a turntable (47) is fixedly mounted on the output end of the servo motor (44); a winding assembly (45) and a wire-releasing module (46) are respectively mounted on the bottom of the turntable (47); The winding assembly (45) comprises an electric telescopic rod (451), the electric telescopic rod (451) being fixedly mounted on the edge of the bottom of a rotating disk (47) via a bracket, a wire delivery drum (452) being fixedly mounted on the output end of the electric telescopic rod (451), a wire pay-off head (453) being fixedly mounted on the outer circumferential surface of the wire delivery drum (452), the wire pay-off head (453) being mounted on one end of the wire delivery drum (452) away from the electric telescopic rod (451), and the wire pay-off head (453) being communicated with the wire delivery drum (452).

2. The stator winding device of an inner-outer winding type motor according to claim 1, characterized in that: There are two zigzag plates (43), and the two zigzag plates (43) are symmetrically installed along the connecting strip beam (41), and the hydraulic cylinder (42) is installed at an angle.

3. The stator winding device of an inner-outer winding type motor according to claim 1, characterized in that: The wire-paying module (46) comprises a wire-paying roller (461) and a Z-shaped bending rod (462); the wire-paying roller (461) is rotatably mounted at the bottom of the turntable (47), and the position of the wire-paying roller (461) corresponds to the position of the electric telescopic rod (451); the Z-shaped bending rod (462) is rotatably mounted at the bottom of the turntable (47) and close to the wire-paying roller (461); an anti-slip sleeve (463) is fixedly mounted on the outer side of the Z-shaped bending rod (462) and close to the bottom; and a torque spring (464) is fixedly mounted between the top end of the Z-shaped bending rod (462) and the top of the turntable (47).

4. The stator winding device of an inner-outer winding type motor according to claim 3, characterized in that: The anti-slip sleeve (463) is made of rubber, the torque spring (464) is conical, and the top end of the Z-shaped bent rod (462) passes through the center of the torque spring (464).

5. The stator winding device of an inner-outer winding type motor according to claim 1, characterized in that: The material discharging assembly (5) comprises a machine base (51), the machine base (51) being fixedly mounted on the top of the frame (1) and close to the straight-line hole (3), a round table (52) being mounted on the top of the machine base (51), a base (53) being fixedly mounted on the edge of the top of the round table (52), a clamping block (54) being mounted on the top of the base (53), and a guide module (55) being mounted on the outer cylindrical surface of the machine base (51) and close to the round table (52).

6. The stator winding device of an inner-outer winding type motor according to claim 5, characterized in that: The truncated table (52) is installed directly above the machine base (51), and there are two clamping blocks (54), and the two clamping blocks (54) are symmetrically installed along the central axis in the middle of the truncated table (52).

7. The stator winding device of an inner-outer winding type motor according to claim 5, characterized in that: The guide module (55) comprises an arc-shaped plate (551), the arc-shaped plate (551) being fixedly mounted on the outer cylindrical surface of the machine base (51) by means of screws, right-angle brackets (552) being fixedly mounted at corresponding positions on the outer sides of the arc-shaped plate (551), a guide plate (553) being fixedly mounted at the top end of the right-angle bracket (552), and an extension edge (554) being fixedly mounted at the edge of the top end of the guide plate (553).

8. The stator winding device of an inner-outer winding type motor according to claim 7, characterized in that: There are two right-angle frames (552), and the two right-angle frames (552) are symmetrically installed along the middle of the arc-shaped plate (551); the guide plate (553) is arc-shaped, and the outer side surface of the extension edge (554) is an arc-shaped surface.

9. The stator winding device of an inner-outer winding type motor according to claim 1, characterized in that: An auxiliary component (6) is installed at a side of the top of the frame (1) and close to the connecting strip beam (41). The auxiliary component (6) comprises a right-angle connecting plate (61) and a semicircular groove (62). The right-angle connecting plate (61) is fixedly installed at the side of the top of the frame (1) by means of screws. The position of the right-angle connecting plate (61) corresponds to the position of the herringbone (2). The semicircular groove (62) is arranged on the outside of the connecting strip beam (41) and close to the top. Elastic support strips (63) are fixedly installed at corresponding positions on the top of the right-angle connecting plate (61). A connecting strip plate (64) is fixedly installed at the top of the elastic support strip (63). A semicircular protrusion (65) is fixedly installed at the middle of the outside of the connecting strip plate (64).

10. The stator winding device of an inner-outer winding type motor according to claim 9, characterized in that: The elastic support strip (63) is arc-shaped, there are two elastic support strips (63), and the two elastic support strips (63) are symmetrically installed along the semicircular protrusion block (65), and the position of the semicircular protrusion block (65) corresponds to the position of the semicircular groove (62).

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