A winding mechanism for manufacturing a stator and a stator winding machine

Abstract

The application discloses a winding mechanism for stator manufacturing and a winding embedding machine thereof, and relates to the technical field of stator manufacturing. The winding mechanism comprises a rack and a winding execution unit assembled with the rack. The winding execution unit comprises a mounting rack, a center shaft, a transmission sleeve and a bearing sleeve which are assembled with the mounting rack and are sequentially distributed along a center line of the mounting rack. The bottom end of the center shaft is provided with an inner core module, and a wire pushing assembly which can move up and down is further arranged on the inner core module. A belt driving assembly is in transmission connection with the bearing sleeve and the transmission sleeve. A winding mold frame is arranged at the bottom end of the bearing sleeve. The compact and ingenious design of the application enables the collaborative adaptation of the lifting and rotation between mechanisms, efficiently realizes the dynamic winding and wire pushing process, improves the smoothness of the equipment, shortens the time of segmented operation, improves the efficiency, integrates the structure design, and effectively reduces the occupied space of the equipment.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of stator manufacturing, in particular to a winding mechanism for stator manufacturing and a winding embedding machine thereof. BACKGROUND

[0002] The winding process in stator manufacturing is the core link in the entire motor production process, has high technical content, and directly determines the performance, efficiency and reliability of the motor. Stator winding is mainly divided into two categories: traditional plug-in winding and direct winding. Regardless of which way is used, winding and wire pushing processes are needed. However, the existing winding equipment is operated in multiple sections, has a complex structure, and requires high coordination of various structures, and also has high requirements for the equipment.

[0003] Therefore, the present application provides a winding mechanism for stator manufacturing and a winding embedding machine thereof, which integrates winding and wire pushing. SUMMARY

[0004] The present application aims to provide a winding mechanism for stator manufacturing and a winding embedding machine thereof. The device is compactly and ingeniously designed, so that the lifting and rotation of the mechanisms are cooperatively adapted, and the dynamic winding and wire pushing processes are efficiently realized. The device improves the flow of the equipment, shortens the time of segmented operation, improves the efficiency, and effectively reduces the occupied space of the equipment.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a winding mechanism for stator manufacturing, comprising: a rack, and a winding execution unit assembled with the rack; the winding execution unit comprises a mounting frame, a center shaft, a transmission sleeve and a bearing sleeve which are sequentially distributed along the center line of the mounting frame and assembled with the mounting frame; wherein the bottom end of the center shaft is provided with an inner core module, the inner core module is further provided with a wire pushing assembly which can move up and down, and the wire pushing assembly is rotatably installed at the bottom end of the transmission sleeve; a belt driving assembly in transmission connection with the bearing sleeve and the transmission sleeve; and a winding mold frame provided at the bottom end of the bearing sleeve, when the belt driving assembly drives the winding mold frame to rotate, the winding mold frame winds around the inner core module as the center; a first wire passing disc assembly and a second wire passing disc assembly respectively assembled at the top end of the center shaft and the transmission sleeve, the first wire passing disc assembly and the second wire passing disc assembly are slidably installed on the mounting frame from top to bottom, when the first wire passing disc assembly moves up and down, it is used for adjusting the lifting of the inner core module, and when the second wire passing disc assembly moves up and down, the wire pushing assembly can lift relative to the inner core module and realize wire output.

[0006] Preferably, the mounting frame comprises a base plate slidingly mounted in a mounting rail fixed on the top of the rack, a plurality of vertical columns arranged in a rectangular pattern on the base plate, a top plate fixed on the top of the vertical columns, and a spline shaft rotatably mounted between the top plate and the base plate and drivingly connected with the first wire passing disc assembly and the second wire passing disc assembly; the mounting frame further comprises a wire outlet channel arranged on the top of the top plate, and three enameled wires wound on the wire outlet channel are gathered into a cluster and sequentially pass through the first wire passing disc assembly, the second wire passing disc assembly and the wire bobbin holder from top to bottom, and when the belt driving assembly drives the wire bobbin holder to rotate, the wire bobbin holder can wind the three enameled wires gathered into a cluster on the inner core module.

[0007] Preferably, the second wire passing disc assembly comprises a second assembly plate sleeved on the lower part of the vertical column, a second disc body arranged in the middle of the second assembly plate and sleeved on the outer periphery of the central shaft, wherein a fourth wire passing hole for the enameled wire to pass through is arranged on the second disc body, the bottom of the second disc body is fixed with the top end of the transmission sleeve, and a third external gear ring is arranged on the top of the second disc body; a second spline sleeve connected with the spline shaft, a fourth external gear ring fixed on the top of the second spline sleeve, and a second transmission belt sleeved between the fourth external gear ring and the third external gear ring; the second wire passing disc assembly further comprises a first hydraulic telescopic rod arranged on the bottom of the top plate, and the lifting end of the first hydraulic telescopic rod is fixed with the surface of the second assembly plate.

[0008] Preferably, the first wire passing disc assembly comprises a first assembly plate sleeved on the upper part of the vertical column, and the first assembly plate is rotatably assembled from inside to outside with a central disc and a first disc body, wherein the top end of the central shaft is eccentrically assembled with the lower surface of the central disc, and a third wire passing hole for the enameled wire to pass through is arranged on the first disc body in the longitudinal direction; a first external gear ring fixed on the side wall near the bottom of the first disc body and sleeved on the central shaft; a first spline sleeve drivingly connected with the spline shaft and assembled on the first assembly plate, and a second external gear ring fixed on the bottom of the first spline sleeve; and a first transmission belt sleeved between the second external gear ring and the first external gear ring; the first wire passing disc assembly further comprises a through hole arranged on one side of the first assembly plate, and a rotatable internal screw sleeve arranged in the through hole; and a first motor arranged on the top of the top plate, and a first transmission screw fixed on the output end of the first motor downwardly penetrates the internal screw sleeve and is threadedly connected with the internal screw sleeve.

[0009] Preferably, the inner core module comprises a connecting plate assembled with the bottom end of the central shaft, end plates assembled with both ends of the bottom of the connecting plate, bidirectional screws transversely assembled in the middle and both sides of the end plates, thread grooves with opposite rotation directions opened on the bidirectional screws, sliding sleeves respectively slidingly installed on both ends of the sliding rods and in threaded transmission with the thread grooves of the fifth transmission gear, extension plates assembled on each of the sliding sleeves, one end of the bidirectional screw penetrating through the end plate and sequentially provided with a plug-in block, a mold core fixed on the bottom of each of the extension plates, and stepped portions symmetrically arranged on the opposite sides of the two mold cores and gradually decreasing in width from top to bottom.

[0010] Preferably, the wire pushing assembly comprises a plurality of vertical grooves opened on the outer periphery of each of the mold cores, a connecting sleeve rotatably installed at the bottom end of the transmission sleeve and sleeved on the outer periphery of the central shaft, a push plate provided on the outer periphery of the connecting sleeve, long grooves opened on the four corners of the push plate, and push rod bodies assembled on the end portions of the extension plates and in position alignment with the vertical grooves, the top of each of the push rod bodies penetrating through the corresponding long groove and provided with a limiting nut, and the bottom end of each of the push rod bodies laterally connected with a push block extending into the vertical groove.

[0011] Preferably, the belt driving assembly comprises a spline groove opened on the lower portion of the transmission sleeve, a third spline sleeve fixed on the top end of the bearing sleeve and spline-connected with the spline groove, a fifth outer gear ring further provided on the outer periphery of the third spline sleeve, an assembly seat provided on the upper surface of the base plate, a driving motor provided on the assembly seat, a driving gear extended into the assembly seat from the output shaft of the driving motor and fixed thereon, and a driving belt sleeved between the driving gear and the fifth outer gear ring, and the wire winding mold frame comprises a wire winding frame fixed on the bottom end of the bearing sleeve and arranged on the outer periphery of the inner core module and the wire pushing assembly, a sixth wire passing hole opened in the middle of the wire winding frame, and a positioning roller and a wire outlet pipe body respectively arranged on the upper side and the lower side of the wire winding frame, and the outlet of the wire outlet pipe body faces the inner core module.

[0012] Preferably, the wire outlet channel comprises a support plate provided on the top of the top plate, an L-shaped plate fixed on one side of the support plate, a plurality of terminal posts provided on the outer side end of the L-shaped plate and used for connecting a plurality of enameled wires, a first wire passing hole opened on the inner side end of the L-shaped plate, and a traction roller rotatably installed on the side of the support plate away from the L-shaped plate, a wire passing sleeve provided in the middle of the top plate, and a second wire passing hole opened in the middle of the wire passing sleeve, wherein the enameled wires wound on the terminal posts can be gathered into a cluster and sequentially pass through the first wire passing hole, the traction roller, the second wire passing hole, a third wire passing hole, a fourth wire passing hole, a fifth wire passing hole, the sixth wire passing hole, and the wire outlet pipe body.

[0013] Preferably, the substrate is also provided with a mold adjusting transmission assembly for adjusting the horizontal position of the substrate and the switching of the mold core; the mold adjusting transmission assembly comprises an extension piece fixed to the end of the substrate, a middle frame assembled on the lower part of the extension piece, and an arc plate fixedly connected with the middle frame, the arc plate is sequentially assembled with a rotatable second transmission gear, a first transmission gear and a third transmission gear from top to bottom, a third transmission belt is transmissionally connected between the second transmission gear and the first transmission gear, and a second motor is fixed on the back of the end of the arc plate, the output shaft of the second motor penetrates through the through hole of the arc plate and is fixedly connected with the second transmission gear; the mounting hole part is arranged in the rack corresponding to the installation guide rail position, and a fixing piece is assembled with the mounting hole part, a transmission screw is fixedly arranged in the middle part of the fixing piece, a side strip is connected to the side wall of the fixing piece, a position sensor is assembled on the side strip, and a second transmission screw is transversely assembled in the middle part of the arc plate and penetrates through the first transmission gear, the second transmission screw is fixedly connected with the first transmission gear, and a threaded groove is arranged in the front end of the second transmission screw and is in threaded transmission with the transmission screw;

[0014] Two second hydraulic telescopic rods are assembled on the lower part of the extension piece and are in V-shaped distribution with the extension piece, the execution end of the two second hydraulic telescopic rods is transversely connected with a crosspiece, a shaft sleeve is assembled on the lower part of the extension piece, and a spline long shaft is spline-connected with the shaft sleeve, a butt joint end is arranged on the end of the spline long shaft away from the arc plate, a plug-in groove is arranged on the butt joint end and is adapted for plug-in connection with the second hydraulic telescopic rod, a fifth transmission gear is rotatably installed in the middle part of the middle frame, the end of the spline long shaft close to the arc plate penetrates through the fifth transmission gear and is fixed by bolts with the crosspiece, and the spline long shaft is assembled with the fifth transmission gear in a spline manner, a connecting shaft is also rotatably assembled on the lower part of the arc plate, one end of the connecting shaft is fixed with the third transmission gear, the other end of the connecting shaft is connected with a fourth transmission gear, and a fifth transmission belt is transmissionally connected between the fourth transmission gear and the fifth transmission gear.

[0015] A stator manufacturing winding embedding machine comprises the winding mechanism as described above; the winding mechanism is assembled with the winding embedding machine, and the winding embedding machine is provided with a frame structure for assembling with the rack of the winding mechanism.

[0016] Compared with the prior art, the beneficial effects of the present application are as follows:

[0017] 1、The present application is through the separate drive design of the first wire passing disc assembly and the second wire passing disc assembly, so that the inner core module can be wound with multiple specifications in a variable position direction, and the wire pushing assembly can move longitudinally relative to the inner core module and push the coil wound on the outer periphery of the inner core module to the winding mold, through the compact and ingenious design, the lifting and rotation of the mechanism are cooperatively adapted, the dynamic winding and wire pushing process are efficiently realized, the device flow is improved, the time of segmented operation is shortened, the efficiency is improved, the integrated structure design is integrated, and the occupied space of the device is effectively reduced.

[0018] 2、As another embodiment of the present application, through the eccentric assembly of the center shaft and the center circular plate, the center shaft can be limited in position through eccentricity when the first disc body and the second disc body rotate quickly, that is, the center shaft can always remain stationary, the structure is ingenious, the center shaft can be limited in position without additional structure, so that the center shaft can remain stationary when the first disc body and the second disc body rotate synchronously, and the center shaft can drive the inner core module to lift when the height of the first disc body changes, and the inner core module limits the wire pushing assembly, so that the wire pushing assembly can only lift on the inner core module.

[0019] 3、As another embodiment of the present application, through a single power source, a series of belt transmission actions can be sequentially performed to switch and adjust the distance between the two groups of mold cores and the horizontal position of the base plate, so as to further improve the adaptability and universality of the device as a whole. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a partial enlarged structure schematic view of the winding mechanism of the present application;

[0021] Figure 2 It is another partial enlarged structure schematic view of the winding mechanism of the present application;

[0022] Figure 3 It is a partial cross-sectional structure schematic view of the winding mechanism of the present application;

[0023] Figure 4 It is a partial enlarged structure schematic view of the wire outlet channel of the present application;

[0024] Figure 5 It is another partial enlarged structure schematic view of the wire outlet channel of the present application;

[0025] Figure 6 It is a partial enlarged structure schematic view of the winding mold frame of the present application;

[0026] Figure 7 It is an enlarged structure schematic view of the winding execution unit of the present application;

[0027] Figure 8Another enlarged structure schematic view of the winding execution unit of the present application;

[0028] Figure 9 An enlarged structure schematic view of the working state of the winding mechanism of the present application;

[0029] Figure 10 An enlarged structure schematic view of the working state of the winding mechanism of the present application; Figure 9 An enlarged structure schematic view of the working state of the winding mechanism of the present application; An enlarged structure schematic view of the working state of the winding mechanism of the present application;

[0030] An enlarged structure schematic view of the working state of the winding mechanism of the present application; Figure 11 An enlarged structure schematic view of the working state of the winding mechanism of the present application; An enlarged structure schematic view of the working state of the winding mechanism of the present application;

[0031] An enlarged structure schematic view of the working state of the winding mechanism of the present application; Figure 12 An enlarged structure schematic view of the working state of the winding mechanism of the present application; Figure 11 An enlarged structure schematic view of the working state of the winding mechanism of the present application; An enlarged structure schematic view of the working state of the winding mechanism of the present application;

[0032] An enlarged structure schematic view of the working state of the winding mechanism of the present application; Figure 13 An enlarged structure schematic view of the working state of the winding mechanism of the present application; Figure 12 An enlarged structure schematic view of the working state of the winding mechanism of the present application; An enlarged structure schematic view of the working state of the winding mechanism of the present application;

[0033] An enlarged structure schematic view of the working state of the winding mechanism of the present application; Figure 14 An enlarged structure schematic view of the working state of the winding mechanism of the present application; An enlarged structure schematic view of the working state of the winding mechanism of the present application;

[0034] An enlarged structure schematic view of the working state of the winding mechanism of the present application; Figure 15 An enlarged structure schematic view of the working state of the winding mechanism of the present application; An enlarged structure schematic view of the working state of the winding mechanism of the present application;

[0035] An enlarged structure schematic view of the working state of the winding mechanism of the present application; Figure 16 An enlarged structure schematic view of the working state of the winding mechanism of the present application; An enlarged structure schematic view of the working state of the winding mechanism of the present application;

[0036] An enlarged structure schematic view of the working state of the winding mechanism of the present application; Figure 17 An enlarged structure schematic view of the working state of the winding mechanism of the present application; An enlarged structure schematic view of the working state of the winding mechanism of the present application;

[0037] An enlarged structure schematic view of the working state of the winding mechanism of the present application; Figure 18 An enlarged structure schematic view of the working state of the winding mechanism of the present application; An enlarged structure schematic view of the working state of the winding mechanism of the present application;

[0038] An enlarged structure schematic view of the working state of the winding mechanism of the present application; Figure 19 An enlarged structure schematic view of the working state of the winding mechanism of the present application; An enlarged structure schematic view of the working state of the winding mechanism of the present application;

[0039] In the figure: 111, substrate; 112, stand; 113, top plate; 114, first assembly plate; 1141, first motor; 1142, internal thread sleeve; 1143, first transmission screw; 115, second assembly plate; 1151, first hydraulic telescopic rod; 116, central shaft; 117, transmission sleeve; 118, spline shaft; 119, first spline sleeve; 120, first disc body; 1201, third wiring hole; 121, second disc body; 1211, fourth wiring hole; 122, second spline sleeve; 123, second transmission belt; 124, wiring sleeve; 1241, second wiring hole; 125, support plate; 126, L-shaped plate; 1261, first wiring hole; 127, terminal post; 128, traction roller; 129, second outer gear ring; 130, first transmission belt; 131, first outer gear ring; 132, third outer gear ring; 133, fourth outer gear ring;

[0040] 211, reel; 2111, sixth threading hole; 2112, positioning roller; 2113, wire outlet pipe body; 212, third spline sleeve; 2121, fifth wiring hole; 213, bearing sleeve; 214, assembly seat; 215, drive gear; 216, drive belt; 217, drive motor; 218, connecting plate; 219, end plate; 220, sliding rod; 221, sliding sleeve; 222, mold core; 223, stepped portion; 224, vertical groove; 225, extension plate; 226, push rod body; 227, push block; 228, connecting sleeve; 229, push plate; 230, fifth outer gear ring; 231, limiting nut; 232, bidirectional screw; 233, limiting clamping tooth; 234, plug-in block; 235, long groove; 236, anti-rotation clamping block; 237, spring; 238, rectangular block;

[0041] 311, arc plate; 312, first transmission gear; 313, second motor; 314, second transmission gear; 315, third transmission belt; 316, connecting shaft; 317, third transmission gear; 318, fourth transmission belt; 319, extension piece; 320, intermediate frame; 321, fourth transmission gear; 322, fifth transmission belt; 323, fifth transmission gear; 324, second hydraulic telescopic rod; 325, crosspiece; 326, spline long shaft; 327, shaft sleeve; 328, butt joint end; 329, plug-in groove;

[0042] 411, fixing piece; 412, side strip; 413, transmission screw sleeve; 414, position degree sensor; 415, second transmission screw;

[0043] 50, rack; 5012, mounting hole portion; 5013, mounting guide rail;

[0044] 80, wire winding mold. DETAILED DESCRIPTION

[0045] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The embodiments of the present application will be described in detail below with reference to the drawings.

[0046] Embodiment 1

[0047] Please refer to Figures 1 to 19 , the present application preferably provides a technical solution: please refer to Figures 1 to 14 , the present application preferably provides a technical solution: a winding assembly for stator manufacturing, a rack 50, and a winding execution unit assembled with the rack 50; the winding execution unit includes a mounting rack, a center shaft 116, a transmission sleeve 117 and a bearing sleeve 213 which are sequentially distributed along the center line of the mounting rack and assembled with the mounting rack; wherein the bottom end of the center shaft 116 is provided with an inner core module, and a push wire assembly which can move up and down is further arranged on the inner core module, and the push wire assembly is rotatably installed at the bottom end of the transmission sleeve 117; a belt drive assembly in transmission connection with the bearing sleeve 213 and the transmission sleeve 117; and a winding module arranged at the bottom end of the bearing sleeve 213, when the belt drive assembly drives the winding module to rotate, the winding module winds around the inner core module as the center; the first wire passing disc assembly and the second wire passing disc assembly are respectively assembled at the top end of the center shaft 116 and the transmission sleeve 117, and the first wire passing disc assembly and the second wire passing disc assembly are slidably installed on the mounting rack from top to bottom, when the first wire passing disc assembly moves up and down, it is used for lifting adjustment of the inner core module, and when the second wire passing disc assembly moves up and down, the push wire assembly can lift relative to the inner core module and realize wire outlet.

[0048] As Figure 3 , 7 , 9, 10, a center shaft 116, a transmission sleeve 117 and a bearing sleeve 213 are arranged in the middle of the mounting rack and sequentially distributed along the center line of the mounting rack, wherein, as Figure 1 , 2 , 3, 10, 11, the bottom end of the center shaft 116 is provided with an inner core module, and the top end of the center shaft 116 is connected with the first wire passing disc assembly which is slidably installed on the mounting rack; the bottom end of the transmission sleeve 117 is provided with a push wire assembly which can slide longitudinally outside the inner core module, and the top end of the transmission sleeve 117 is connected with the second wire passing disc assembly which is slidably installed on the mounting rack; at the same time, the bottom end of the bearing sleeve 213 is provided with a winding module which is arranged outside the inner core module and the push wire assembly and can wind the enameled wire around the outer periphery of the inner core module, and the top end of the bearing sleeve 213 is connected with the belt drive assembly arranged on the mounting rack, and when the belt drive assembly operates, the bearing sleeve 213 can rotate in height and wind the enameled wire around the outer periphery of the inner core module;

[0049] And due to the separate driving design of the first wire passing disc assembly and the second wire passing disc assembly, the inner core module with height adjustment can be moved to the position where the winding mold 80 needs to be wound, and the wire pushing assembly with height adjustment can move longitudinally relative to the inner core module and push the coil wound on the outer periphery of the inner core module to the winding mold 80. Through the compact and ingenious design, the lifting and rotation of the mechanisms are coordinated and adapted, and the dynamic winding and wire pushing processes are efficiently realized. The integrated structure design effectively reduces the occupied space of the equipment while improving the smoothness of the equipment, shortening the time of segmented operation, and improving the efficiency.

[0050] Further, the mounting frame includes a base plate 111 slidingly mounted in the mounting rail 5013 fixed on the top of the rack 50, a column 112 arranged on the base plate 111 and distributed in a rectangular shape, a top plate 113 fixed on the top of the column 112, and a spline shaft 118 rotatably mounted between the top plate 113 and the base plate 111 and drivingly connected with the first wire passing disc assembly and the second wire passing disc assembly. The mounting frame further includes a wire outlet channel arranged on the top of the top plate 113, and a plurality of enameled wires wound on the wire outlet channel are gathered into a cluster and sequentially pass through the first wire passing disc assembly, the second wire passing disc assembly, and the winding mold group from top to bottom. When the belt driving assembly drives the winding mold group to rotate, the winding mold group can wind the plurality of enameled wires gathered into a cluster on the inner core module.

[0051] As shown in Figure 1 , the first wire passing disc assembly and the second wire passing disc assembly are arranged on the column 112, and the top plate 113 arranged on the top of the column 112 is assembled with the wire outlet channel. When the plurality of enameled wires pass through the wire outlet channel and sequentially pass through the first wire passing disc assembly, the second wire passing disc assembly, and the winding mold group, the plurality of enameled wires gathered into a cluster can be wound on the outer periphery of the winding mold group when the bearing sleeve 213 drives the winding mold group to rotate at high speed.

[0052] Embodiment 2

[0053] As other embodiments of the present application, the second wire passing disc assembly comprises a second assembly plate 115 sleeved on the lower part of the column 112, and a second disc body 121 arranged in the middle part of the second assembly plate 115 and sleeved on the outer periphery of the central shaft 116, wherein the fourth wire passing holes 1211 for the enameled wires to pass through are arranged on the second disc body 121, the bottom of the second disc body 121 is fixed with the top end of the transmission sleeve 117, and the top side wall of the second disc body 121 is provided with a third external gear ring 132; and a second spline sleeve 122 is spline-connected on the spline shaft 118, the fourth external gear ring 133 is fixed on the top of the second spline sleeve 122, and the second transmission belt 123 is sleeved between the fourth external gear ring 133 and the third external gear ring 132; the second wire passing disc assembly further comprises a first hydraulic telescopic rod 1151 arranged on the bottom of the top plate 113, and the lifting end of the first hydraulic telescopic rod 1151 is fixed downward with the surface of the second assembly plate 115.

[0054] As shown in Figure 7 the second assembly plate 115 is sleeved on the column 112 and connected with the lifting end of the first hydraulic telescopic rod 1151 arranged on the bottom of the top plate 113, so that the second assembly plate 115 can be driven to slide longitudinally on the column 112 when the first hydraulic telescopic rod 1151 operates;

[0055] Since the top end of the transmission sleeve 117 is fixed with the bottom of the second disc body 121, the second disc body 121 and the second spline sleeve 122 are drivingly connected through the third external gear ring 132, the fourth external gear ring 133 and the second transmission belt 123, so that the spline shaft 118 and the second disc body 121 can be synchronously and uniformly operated at the same speed when the belt driving assembly drives the transmission sleeve 117 to rotate and synchronously drives the second disc body 121 to rotate.

[0056] Embodiment 3

[0057] As other embodiments of the present application, the first wire passing disc assembly comprises a first assembly plate 114 sleeved on the upper part of the stand 112, a center disc 190 and a first disc body 120 which are sequentially and rotatably assembled from inside to outside of the first assembly plate 114, wherein the top end of the center shaft 116 is eccentrically assembled with the lower surface of the center disc 190, the first disc body 120 is longitudinally provided with third wire passing holes 1201 for the enameled wires to pass through, a first outer gear ring 131 is fixed on the outer periphery of the first disc body 120, a first spline sleeve 119 is in transmission connection with the spline shaft 118 and is assembled on the first assembly plate 114, the bottom of the first spline sleeve 119 is fixed with a second outer gear ring 129, and a first transmission belt 130 is sleeved between the second outer gear ring 129 and the first outer gear ring 131; the first wire passing disc assembly further comprises a through hole opened on one side of the first assembly plate 114, an inner threaded sleeve 1142 rotatably arranged in the through hole, and a first motor 1141 arranged on the top of the top plate 113, and a first transmission screw rod 1143 fixed at the output end of the first motor 1141 downwardly penetrates the inner threaded sleeve 1142 and is in threaded connection with the inner threaded sleeve 1142.

[0058] Firstly, in this embodiment, as shown in Figure 1 、 3 , the first assembly plate 114 is sleeved on the upper part of the stand 112, and the inner threaded sleeve 1142 rotatably arranged on one side of the first assembly plate 114 is in threaded connection with the first transmission screw rod 1143 fixed at the output end of the first motor 1141, so that the longitudinal sliding process of the first assembly plate 114 on the stand 112 can be realized when the first motor 1141 is running;

[0059] Secondly, the first disc body 120 rotatably arranged in the middle of the first assembly plate 114, as shown in Figure 1 、 2 , the first outer gear ring 131 arranged on the side wall close to the bottom of the first disc body 120 can be in transmission connection with the second outer gear ring 129 through the first transmission belt 130, and the second outer gear ring 129 is fixed on the bottom of the first spline sleeve 119 which is spline-connected with the spline shaft 118, so that the first disc body 120 and the second disc body 121 are synchronously, uniformly and directionally rotated by the spline shaft 118, thereby reducing the winding of the enameled wires which pass through the third wire passing holes 1201 and the fourth wire passing holes 1211 from top to bottom, as shown in Figure 4 、 5 ;

[0060] Finally, it is worth noting that, as shown in Figure 10 、 19As shown, by eccentric assembly of the central shaft 116 with the lower surface of the center circular plate 190, in cooperation with the center arrangement of the central shaft 116 and the second disc body 121, the position of the central shaft 116 is limited by the eccentric structure, so that the central shaft 116 can be limited in position by eccentricity when the first disc body 120 and the second disc body 121 rotate quickly, that is, the central shaft 116 can always remain stationary. The structure is ingenious, and no additional structure is needed to limit the central shaft 116, so that the central shaft 116 can remain stationary when the first disc body 120 and the second disc body 121 rotate synchronously, and the inner core module can be driven to rise and fall when the height of the first disc body 120 changes. The inner core module simultaneously limits the push wire assembly, so that the push wire assembly can only rise and fall on the inner core module.

[0061] Embodiment 4

[0062] As another embodiment of the application, the inner core module includes a connecting plate 218 assembled with the bottom end of the central shaft 116, end plates 219 are assembled at both ends of the bottom of the connecting plate 218, bidirectional screws 232 and slide rods 220 are transversely assembled in the middle and both sides of the end plates 219, thread grooves with opposite rotation directions are formed on the bidirectional screws 232, slide sleeves 221 are respectively and slidingly installed at both ends of the slide rods 220 and are in threaded transmission with the thread grooves of the fifth transmission gears 323, extension plates 225 are assembled on each slide sleeve 221, one end of the bidirectional screw 232 penetrates the end plate 219 and is sequentially provided with a plug-in block 234; mold cores 222 are fixed at the bottom of each extension plate 225; and stepped portions 223 are symmetrically arranged on the opposite sides of the two mold cores 222, and the widths of the stepped portions 223 decrease from top to bottom.

[0063] As shown in Figure 3 , Figure 6 , Figure 10 , Figure 11 , Figure 12 and Figure 13 , the two groups of mold cores 222 are connected to the slide sleeves 221 through the extension plates 225, when an external tool is connected, the plug-in block 234 is connected through the power switching assembly, which can be referred to in Embodiment 7, so that the bidirectional screw 232 in the middle rotates, and then when the bidirectional screw 232 rotates back and forth, the spacing adjustment of the two groups of mold cores 222 can be realized.

[0064] Secondly, the stepped portions 223 are arranged on the opposite sides of the two mold cores 222, and the widths of the stepped portions 223 decrease from top to bottom, as shown in Figure 11 , so that when the central shaft 116 moves longitudinally, the two mold cores 222 move up and down relative to the winding module, that is, the position of the winding module corresponding to the winding stepped portion 223 can be adjusted, so as to wind coils of different diameters.

[0065] Further, the outer periphery of the plug block 234 is further provided with a limiting click 233, and an anti-rotation click block 236 which is slidingly installed in the mounting groove on the end plate 219, one end of the anti-rotation click block 236 is provided with a tooth block which is matched with the limiting click 233, and a rectangular block 238 which is fixed on the end plate 219, the spring 237 is connected between the anti-rotation click block 236 and the rectangular block 238;

[0066] The anti-rotation click block 236 is automatically clamped into the limiting click 233 by compression of the spring 237, so that the position of the mold core 222 is self-locked, and the vibration during work is offset by this limiting self-locking, so as to avoid the deflection of the bidirectional screw rod 232 due to vibration, and affect the production quality, and when the power is connected for adjustment, the torque generated can push the anti-rotation click block 236 to move outward against the elastic force, so as to realize the opening distance of the automatic mold adjustment.

[0067] Embodiment 5

[0068] As another embodiment of the present application, the wire pushing assembly comprises a plurality of vertical grooves 224 which are opened on the outer periphery of each mold core 222; and a connecting sleeve 228 which is rotatably installed at the bottom end of the transmission sleeve 117 and is sleeved on the outer periphery of the central shaft 116, the outer periphery of the connecting sleeve 228 is provided with a pushing plate 229, four corners of the pushing plate 229 are provided with long grooves 235, and a pushing rod body 226 which is assembled at the end of the extension plate 225 and is in the same position as the vertical groove 224, the top of each pushing rod body 226 penetrates through the corresponding position of the long groove 235 and is provided with a limiting nut 231, and the bottom end is transversely connected with a pushing block 227 which extends into the vertical groove 224.

[0069] As shown in Figure 10 , 11 , the bottom end of the transmission sleeve 117 is rotatably installed with the connecting sleeve 228, and the pushing plate 229 which is provided on the outer periphery of the connecting sleeve 228 is limited in position by the four groups of pushing rod bodies 226, so that when the transmission sleeve 117 rotates, the pushing plate 229 where the connecting sleeve 228 is located can be kept stationary, and when the transmission sleeve 117 moves up and down, it can drive the pushing block 227 to move up and down relative to the vertical groove 224 on the outer periphery of the mold core 222, as shown in Figure 11 ;

[0070] As shown in Figure 9 , 10 , so when the second assembly plate 115 where the second wire passing disc assembly is located moves longitudinally, the transmission sleeve 117 can drive the plurality of pushing blocks 227 to slide longitudinally in the plurality of vertical grooves 224, so that when the two stepped portions 223 complete the winding process, the plurality of pushing blocks 227 can push the coils on the two stepped portions 223 to the winding mold 80 from top to bottom; and reverse movement resets.

[0071] It is worth noting that the long grooves 235 are transversely opened, as shown in Figure 11When the distance between the two sets of mold cores 222 is adjusted, the push rod body 226 can also move horizontally in the long slot 235, without affecting the longitudinal connection relationship of the push rod body 226.

[0072] Embodiment 6

[0073] As another embodiment of the present application, the belt driving assembly comprises a spline groove formed in the lower part of the transmission sleeve 117; a third spline sleeve 212 fixed at the top end of the bearing sleeve 213 and spline-connected with the spline groove; a fifth outer gear ring 230 further provided on the outer periphery of the third spline sleeve 212; an assembly seat 214 provided on the upper surface of the base plate 111, the assembly seat 214 being provided with a driving motor 217, the output shaft of the driving motor 217 extending into the interior of the assembly seat 214 and being fixed with a driving gear 215; and a driving belt 216 sleeved between the driving gear 215 and the fifth outer gear ring 230.

[0074] As shown in Figure 1 , 3 , 7, 8, the bottom of the third spline sleeve 212 is fixed with the bottom end of the bearing sleeve 213, the inner side thereof is spline-connected with the spline groove formed in the lower part of the transmission sleeve 117, and the fifth outer gear ring 230 provided on the third spline sleeve 212 is further sleeved with the driving belt 216 between the fifth outer gear ring 230 and the driving gear 215, so that when the driving motor 217 operates, the bearing sleeve 213, the winding module and the transmission sleeve 117 can be driven to rotate.

[0075] Further, the winding module comprises a winding frame 211 fixed at the bottom end of the bearing sleeve 213 and arranged on the outer periphery of the inner core module and the push wire assembly; a sixth threading hole 2111 formed in the middle part of the winding frame 211; and a positioning roller 2112 and a wire outlet pipe body 2113 arranged on the upper side and the lower side of the winding frame 211, respectively, and the outlet of the wire outlet pipe body 2113 faces the inner core module.

[0076] As shown in Figure 5 , 6 , the winding frame 211 is fixed at the bottom end of the bearing sleeve 213, the top end of the bearing sleeve 213 is connected with the third spline sleeve 212 where the belt driving assembly is arranged, and the middle part of the winding frame 211 is provided with the sixth threading hole 2111 for the enameled wire to pass through, and the positioning roller 2112 and the wire outlet pipe body 2113 for the enameled wire to extend are further arranged on the upper side and the lower side of the winding frame 211, so that when the winding frame 211 rotates rapidly, the enameled wire with the fixed wire head can rapidly wind the enameled wire at the stepped part 223 position outside the two mold cores 222.

[0077] Further, the wire outlet channel comprises a support plate 125 arranged on the top of the top plate 113, one side of the support plate 125 is fixed with an L-shaped plate 126, wherein the outer side end of the L-shaped plate 126 is provided with a plurality of terminal posts 127 for connecting a plurality of enameled wires, and the inner side end is provided with a first wire hole 1261; and a traction roller 128 is rotatably arranged on the side of the support plate 125 away from the L-shaped plate 126; a wire routing sleeve 124 is arranged in the middle of the top plate 113, and the middle of the wire routing sleeve 124 is provided with a second wire hole 1241, wherein the enameled wires wound on the terminal posts 127 can be gathered into a cluster and sequentially pass through the first wire hole 1261, the traction roller 128, the second wire hole 1241, the third wire hole 1201, the fourth wire hole 1211, the fifth wire hole 2121, the sixth wire hole 2111 and the wire outlet pipe body 2113.

[0078] As shown in Figure 3 、 4 , 5, 6, it is known that the third wire hole 1201, the fourth wire hole 1211 and the fifth wire hole 2121 are sequentially arranged on the first disc body 120, the second disc body 121 and the third spline sleeve 212 from top to bottom, the sixth wire hole 2111 is arranged in the middle of the winding frame 211, and the wire outlet pipe body 2113 is arranged at one end of the winding frame 211, wherein the first wire hole 1261, the second wire hole 1241, the third wire hole 1201, the fourth wire hole 1211, the fifth wire hole 2121, the sixth wire hole 2111 and the wire outlet pipe body 2113 constitute a wire passing channel to facilitate wire outlet, and the first disc body 120, the second disc body 121 and the third spline sleeve 212 rotating at the same speed and in the same direction can reduce the occurrence of wire winding.

[0079] Embodiment 7

[0080] As another embodiment of the present application, a mold adjusting transmission assembly is further arranged on the substrate 111, which is used for switching and adjusting the horizontal position of the substrate 111 and the distance of the mold core 222;

[0081] The mold adjusting transmission assembly comprises an extension piece 319 fixed at the end of the substrate 111, a middle frame 320 arranged at the lower part of the extension piece 319, an arc plate 311 fixedly connected with the middle frame 320, a second transmission gear 314, a first transmission gear 312 and a third transmission gear 317 sequentially arranged on the arc plate 311 from top to bottom, a third transmission belt 315 transmissionally connected between the second transmission gear 314 and the first transmission gear 312, and a second motor 313 fixed on the back of the end of the arc plate 311, wherein the output shaft of the second motor 313 penetrates through the through hole of the arc plate 311 and is fixedly connected with the second transmission gear 314;

[0082] The rack 50 is provided with a mounting hole portion 5012 corresponding to the mounting rail 5013 position, and a fixing part 411 assembled with the mounting hole portion 5012, a transmission screw sleeve 413 fixed in the middle of the fixing part 411, and a side strip 412 connected to the side wall of the fixing part 411, the side strip 412 is assembled with a position sensor 414, and a second transmission screw 415 is transversely assembled in the middle of the arc plate 311 and penetrates the first transmission gear 312, the second transmission screw 415 is fixedly connected with the first transmission gear 312, and the second transmission screw 415 is provided with a threaded groove at the front end and is in threaded transmission with the transmission screw sleeve 413;

[0083] And two second hydraulic telescopic rods 324 are assembled at the lower part of the extension part 319 and are in the shape of a V with the extension part 319, the execution end of the two second hydraulic telescopic rods 324 is transversely connected with a crosspiece 325, the extension part 319 is provided with a shaft sleeve 327 at the lower part, and a spline long shaft 326 is spline-connected with the shaft sleeve 327, the spline long shaft 326 is provided with a butt end 328 away from the arc plate 311, the butt end 328 is provided with a plug-in groove 329 adapted to plug-in with the second hydraulic telescopic rod 324, a fifth transmission gear 323 is rotatably installed in the middle of the middle frame 320, the spline long shaft 326 penetrates the fifth transmission gear 323 and is fixed with the crosspiece 325 through bolts, and the spline long shaft 326 is assembled with the fifth transmission gear 323 through spline, and the arc plate 311 is further rotatably assembled with a connecting shaft 316, one end of the connecting shaft 316 is fixed with the third transmission gear 317, the other end of the connecting shaft 316 is connected with the fourth transmission gear 321, and a fifth transmission belt 322 is transmission-connected between the fourth transmission gear 321 and the fifth transmission gear 323.

[0084] On the basis of embodiments 1 and 4, a mold adjusting transmission assembly is further provided, as shown in Figure 11 、 12 , 13, in combination with Figure 15 、 16 , 17 and 18, through the second motor 313 as the only power source, cooperating with a series of belt transmission actions, the distance between the two groups of mold cores 222 and the horizontal position of the base plate 111 can be adjusted in sequence;

[0085] One is: when adjusting the distance between the two groups of mold cores 222, in embodiment 4, as shown in Figure 13 、 16, 17, 18, first drive the second hydraulic telescopic rod 324, drive the crossbar 325 connected spline long shaft 326 to the direction of the core 222 close to the movement, through the butt joint end head 328 on the end, when the butt joint end head 328 opening of the plug-in slot 329 and the second hydraulic telescopic rod 324 after the plug-in, start the second motor 313, due to the second transmission gear 314, third transmission belt 315, first transmission gear 312, fourth transmission belt 318, connecting shaft 316, fifth transmission belt 322, and the transmission of the fifth transmission gear 323, that is, the power of the second motor 313 can be transmitted to the spline long shaft 326, which can drive the spline long shaft 326 to rotate, because the spline long shaft 326 is connected with the shaft sleeve 327 spline, the fifth transmission gear 323 can drive the spline long shaft 326 to rotate, the spline long shaft 326 can be telescopic relative to the fifth transmission gear 323, realize the butt joint after the second hydraulic telescopic rod 324 of the end of the slide sleeve 221, power transmission.

[0086] Another is, when the spline long shaft 326 is reset away from the core 222, the plug-in slot 329 is separated from the second hydraulic telescopic rod 324, combined Figure 15 、 16 , 17 and 18, due to the fixing effect of the fixing part 411, the transmission nut 413 is in a fixed state, when the second motor 313 works, the first transmission gear 312 drives the second transmission screw 415 to rotate, because the second transmission screw 415 is provided with a threaded groove at the front end, which is in threaded transmission with the transmission nut 413, and the transmission nut 413 is in a fixed state, combined Figure 15 , the base plate 111 is horizontally limited to slide in the mounting guide rail 5013, when the second transmission screw 415 rotates relative to the transmission nut 413, it can drive the whole horizontal position of the base plate 111 to adjust, that is, the position of the core 222 relative to the winding machine 80 can be adjusted to adapt to different winding specifications.

[0087] Embodiment 8

[0088] A stator manufacturing winding machine, comprising a stator manufacturing winding mechanism as described above; the winding mechanism is assembled with the winding machine, and the winding machine is provided with a frame structure for assembling with the rack 50 of the winding mechanism.

[0089] In the present application, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated, and there are many ways for detachable installation, for example, it can be connected through plug-in and buckle, for example, through bolt connection and the like.

[0090] The above embodiments are only used for further illustrating the present application, and cannot be understood as limiting the protection scope of the present application. Some non-essential improvements and adjustments of the present application by the technical engineers in the art according to the content of the present application all fall into the protection scope of the present application.

Claims

1. A winding mechanism for stator manufacturing, characterized by , comprising: a rack (50), and a winding execution unit assembled with the rack (50); the winding execution unit comprises a mounting frame, a center shaft (116), a transmission sleeve (117) and a bearing sleeve (213) assembled with the mounting frame and sequentially distributed along the center line of the mounting frame; wherein the bottom end of the center shaft (116) is provided with an inner core module, and a push wire assembly movable up and down is further arranged on the inner core module, and the push wire assembly is rotatably installed at the bottom end of the transmission sleeve (117); a belt drive assembly in transmission connection with the bearing sleeve (213) and the transmission sleeve (117); and a winding mold frame arranged at the bottom end of the bearing sleeve (213), when the winding mold frame is driven to rotate by the belt drive assembly, the winding mold frame winds around the inner core module as the center; a first wire passing disc assembly and a second wire passing disc assembly respectively assembled at the top end of the center shaft (116) and the transmission sleeve (117), the first wire passing disc assembly and the second wire passing disc assembly are slidably installed on the mounting frame from top to bottom, when the first wire passing disc assembly moves up and down, it is used for lifting adjustment of the inner core module, when the second wire passing disc assembly moves up and down, the push wire assembly can be lifted relative to the inner core module and realize wire outlet; the mounting frame comprises a base plate (111) slidably installed in a mounting guide rail (5013) fixed at the top of the rack (50), a stand (112) arranged on the base plate (111) and distributed in a rectangular shape, and a top plate (113) fixed at the top of the stand (112); and a spline shaft (118) rotatably installed between the top plate (113) and the base plate (111) and in transmission connection with the first wire passing disc assembly and the second wire passing disc assembly; the mounting frame further comprises a wire outlet channel arranged at the top of the top plate (113), and three enameled wires wound on the wire outlet channel converge into a cluster and pass through the first wire passing disc assembly, the second wire passing disc assembly and the winding mold frame from top to bottom in sequence, when the winding mold frame is driven to rotate by the belt drive assembly, the winding mold frame can wind the three enameled wires converged into a cluster on the inner core module.

2. The winding mechanism for manufacturing a stator according to claim 1, wherein: the second wire passing disc assembly comprises a second assembly plate (115) sleeved on the lower part of the stand (112), a second disc body (121) arranged in the middle part of the second assembly plate (115) and sleeved on the outer periphery of the center shaft (116), wherein the second disc body (121) is provided with fourth wire passing holes (1211) for enameled wires to pass through, the bottom of the second disc body (121) is fixed with the top end of the transmission sleeve (117), and the top side wall of the second disc body (121) is provided with a third outer gear ring (132); and a second spline sleeve (122) spline-connected on the spline shaft (118), the second spline sleeve (122) is fixed with a fourth outer gear ring (133) at the top, and the second transmission belt (123) is sleeved between the fourth outer gear ring (133) and the third outer gear ring (132); The second wire passing disc assembly further comprises a first hydraulic telescopic rod (1151) arranged at the bottom of the top plate (113), the lifting end of the first hydraulic telescopic rod (1151) is fixed to the surface of the second assembly plate (115) downward.

3. The winding mechanism for manufacturing a stator according to claim 1, characterized in that: The first wire passing disc assembly comprises a first assembly plate (114) sleeved on the upper part of the column (112), the first assembly plate (114) is sequentially rotationally assembled from inside to outside with a center circular plate (190) and a first disc body (120), wherein the top end of the center shaft (116) is eccentrically assembled with the lower surface of the center circular plate (190), and the first disc body (120) is longitudinally provided with a third wire passing hole (1201) for the enameled wire to pass through; A first outer gear ring (131) fixed to the side wall near the bottom of the first disc body (120) and sleeved on the center shaft (116); A first spline sleeve (119) in transmission connection with the spline shaft (118) and assembled on the first assembly plate (114), the bottom of the first spline sleeve (119) is fixed with a second outer gear ring (129); And a first transmission belt (130) sleeved between the second outer gear ring (129) and the first outer gear ring (131); The first wire passing disc assembly further comprises a through hole opened on one side of the first assembly plate (114), and a rotatable internal screw sleeve (1142) is arranged in the through hole; And a first motor (1141) arranged at the top of the top plate (113), and a first transmission screw rod (1143) fixed at the output end of the first motor (1141) downward penetrates the internal screw sleeve (1142) and is in threaded connection with the internal screw sleeve (1142).

4. The winding mechanism for manufacturing a stator according to claim 1, characterized in that: The inner core module comprises a connecting plate (218) assembled with the bottom end of the center shaft (116), end plates (219) are assembled at both ends of the bottom of the connecting plate (218), a bidirectional screw rod (232), a sliding rod (220) are transversely assembled in the middle and both sides of the end plate (219), the bidirectional screw rod (232) is provided with thread grooves with opposite rotation directions, sliding sleeves (221) are respectively and slidingly installed at both ends of the sliding rod (220) and in threaded transmission with the fifth transmission gear (323), an extension plate (225) is assembled on each sliding sleeve (221), and one end of the bidirectional screw rod (232) penetrates the end plate (219) and is sequentially provided with a plug-in block (234); A mold core (222) fixed at the bottom of each extension plate (225); And step portions (223) symmetrically arranged on the opposite surfaces of the two mold cores (222), and the widths of the step portions (223) gradually decrease from top to bottom.

5. The winding mechanism for manufacturing a stator according to claim 4, characterized in that: The wire pushing assembly comprises a plurality of vertical grooves (224) opened on the outer periphery of each mold core (222). And a connecting sleeve (228) is rotatably installed at the bottom end of the transmission sleeve (117) and sleeved on the outer periphery of the central shaft (116), the outer periphery of the connecting sleeve (228) is provided with a push plate (229), four corners of the push plate (229) are each provided with a long slot (235), and a push rod body (226) is assembled at the end of the extension plate (225) and is flush with the position of the vertical slot (224), the top of each push rod body (226) penetrates through the corresponding position of the long slot (235) and is provided with a limiting nut (231), and the bottom end is transversely connected with a push block (227) extending into the vertical slot (224).

6. The winding mechanism for manufacturing a stator according to claim 5, wherein: The belt driving assembly comprises a spline groove formed in the lower part of the transmission sleeve (117); And a third spline sleeve (212) is fixed at the top end of the bearing sleeve (213) and is spline-connected with the spline groove; The outer periphery of the third spline sleeve (212) is further provided with a fifth outer gear ring (230); An assembly seat (214) is arranged on the upper surface of the base plate (111), the assembly seat (214) is provided with a driving motor (217), the output shaft of the driving motor (217) extends into the assembly seat (214) and is fixed with a driving gear (215); And a driving belt (216) is sleeved between the driving gear (215) and the fifth outer gear ring (230); The winding mold frame comprises a winding frame (211) fixed at the bottom end of the bearing sleeve (213) and arranged on the outer periphery of the inner core module and the wire pushing assembly; A sixth threading hole (2111) is formed in the middle part of the winding frame (211); And a positioning roller (2112) and a wire outlet pipe body (2113) are respectively arranged on the upper side and the lower side of the winding frame (211), and the outlet of the wire outlet pipe body (2113) faces the inner core module.

7. The winding mechanism for manufacturing a stator according to claim 1, wherein: The wire outlet channel comprises a support plate (125) arranged on the top of the top plate (113), and an L-shaped plate (126) is fixed on one side of the support plate (125), wherein the outer side end of the L-shaped plate (126) is provided with a plurality of terminal posts (127) for connecting a plurality of enameled wires, and the inner side end is provided with a first wire passing hole (1261); And a traction roller (128) is rotatably installed on the side of the support plate (125) away from the L-shaped plate (126) through a rotating shaft; A wire passing sleeve (124) is arranged in the middle part of the top plate (113), and a second wire passing hole (1241) is formed in the middle part of the wire passing sleeve (124), wherein the enameled wires wound on the terminal posts (127) can be gathered into a cluster and sequentially pass through the first wire passing hole (1261), the traction roller (128), the second wire passing hole (1241), the third wire passing hole (1201), the fourth wire passing hole (1211), the fifth wire passing hole (2121), the sixth threading hole (2111), and the wire outlet pipe body (2113).

8. A stator manufacturing coiling mechanism according to claim 1, wherein: The base plate (111) is further provided with a mold adjusting transmission assembly for adjusting the horizontal position of the base plate (111) and the switching of the mold core (222); The mold adjusting transmission assembly comprises an extension piece (319) fixed at the end of the base plate (111), a middle frame (320) assembled at the lower part of the extension piece (319), and an arc plate (311) fixedly connected with the middle frame (320), wherein the arc plate (311) is sequentially provided, from top to bottom, with a rotatable second transmission gear (314), a first transmission gear (312) and a third transmission gear (317), a third transmission belt (315) is transmissionally connected between the second transmission gear (314) and the first transmission gear (312), and a second motor (313) is fixed at the back end of the arc plate (311), wherein the output shaft of the second motor (313) penetrates through the through hole of the arc plate (311) and is fixedly connected with the second transmission gear (314); The rack (50) is provided with a mounting hole portion (5012) at the position corresponding to the mounting guide rail (5013), a fixing piece (411) is assembled with the mounting hole portion (5012), a transmission screw sleeve (413) is fixedly arranged at the middle part of the fixing piece (411), a side strip (412) is connected to the side wall of the fixing piece (411), a position degree sensor (414) is assembled on the side strip (412), a second transmission screw (415) is transversely assembled at the middle part of the arc plate (311) and penetrates through the first transmission gear (312), the second transmission screw (415) is fixedly connected with the first transmission gear (312), and a threaded slot is formed at the front end of the second transmission screw (415) and is in threaded transmission with the transmission screw sleeve (413). Two second hydraulic telescopic rods (324) are assembled at the lower part of the extension piece (319) and are in the shape of a trapezoid with the extension piece (319), the execution end of the two second hydraulic telescopic rods (324) is transversely connected with a crosspiece (325), an axle sleeve (327) is assembled at the lower part of the extension piece (319), a spline long shaft (326) is spline-connected with the axle sleeve (327), an abutting end head (328) is arranged at the end of the spline long shaft (326) away from the arc plate (311), an insertion slot (329) is arranged on the abutting end head (328) and is adapted to be inserted with the second hydraulic telescopic rod (324), a fifth transmission gear (323) is rotatably installed at the middle part of the middle frame (320), the end of the spline long shaft (326) close to the arc plate (311) penetrates through the fifth transmission gear (323) and is fixed with the crosspiece (325) through bolts, and the spline long shaft (326) is assembled with the fifth transmission gear (323) through spline, a connecting shaft (316) is further rotatably installed at the lower part of the arc plate (311), one end of the connecting shaft (316) is fixed with the third transmission gear (317), the other end of the connecting shaft (316) is connected with a fourth transmission gear (321), and a fifth transmission belt (322) is drivingly connected between the fourth transmission gear (321) and the fifth transmission gear (323).

9. A stator manufacturing coiling machine characterized by: A winding mechanism comprising a stator manufactured as claimed in any one of claims 1-8; a winding mechanism assembled with said winding machine, said winding machine being provided with a frame structure for assembly with a frame (50) of the winding machine. A winding mechanism comprising a stator manufactured as claimed in any one of claims 1-8; a winding mechanism assembled with said winding machine, said winding machine being provided with a frame structure for assembly with a frame (50) of the winding machine.

Images