A motor stator coil shaping mechanism

Abstract

The present invention provides a motor stator coil shaping mechanism, comprising a frame and a conveying module, a camera module and a shaping module installed on the frame; the conveying module is used to position and convey the product; the shaping module is arranged at one end of the conveying module; the shaping module comprises a Z-axis driving device, a lifting seat, a turntable fixing frame assembly, a first shaping tool assembly, a second shaping tool assembly and a third shaping tool assembly; the Z-axis driving device is installed on the frame and the power output end is connected to the lifting seat; three groups of shaping tool assemblies are installed on the turntable fixing frame assembly, and are respectively used for positioning, hooking and pressing workpieces; the camera module is arranged above the shaping module, which reflects that the present invention can stably and efficiently automatically shape the copper wire on the periphery of the motor stator, and greatly improve the processing accuracy and work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of motor processing equipment, and in particular to a motor stator coil shaping mechanism. Background Art

[0002] During the processing of the stator coil of an automobile motor, there are multiple copper wires on the outer periphery of the stator coil, which are in a bent state. The copper wires need to be adjusted to a vertical state for connection with the busbar accessories. However, since the shaping is too complicated, there is currently no relatively complete automated shaping equipment that can shape the copper wires on the stator coil. It is usually done manually, or manually with the help of auxiliary jigs and tools. However, this method has low production efficiency and requires a lot of labor. Summary of the invention

[0003] The object of the present invention is to provide a motor stator coil shaping mechanism to solve the problems mentioned in the background technology.

[0004] In order to achieve the above object, the present invention provides the following technical solutions:

[0005] A motor stator coil shaping mechanism comprises a frame and a conveying module, a camera module and a shaping module installed on the frame;

[0006] The conveying module includes an X-axis driving device, a conveying assembly and a positioning fixture; the X-axis driving device is installed on the frame and the power output end is connected to the conveying assembly; the positioning fixture is fixed above the conveying assembly;

[0007] The shaping module is arranged at one end of the conveying module; the shaping module comprises a Z-axis driving device, a lifting seat, a turntable fixing frame assembly, a first shaping tool assembly, a second shaping tool assembly and a third shaping tool assembly; the Z-axis driving device is mounted on the frame and the power output end is connected to the lifting seat; the turntable fixing frame assembly is fixed on the lifting seat, and comprises a lower cover plate, a first guide plate, a second guide plate and an upper cover plate which are fixedly connected in sequence from bottom to top; a through hole is formed in the middle of the turntable fixing frame assembly; the first shaping tool assembly comprises a first turntable driving device, a first turntable and a plurality of positioning tools; the first turntable is rotatably connected between the first guide plate and the lower cover plate; a plurality of the positioning tools are circumferentially distributed around the through hole and are connected between the first guide plate and the first turntable; the first turntable driving device is mounted on the lifting seat and the power output end is connected to the first turntable; the rotation of the first turntable drives all the positioning tools to move synchronously back and forth to one side of the through hole; the second shaping tool assembly comprises a second turntable driving device, a second turntable and a plurality of hooking tools ; The second turntable is rotatably connected between the first guide disk and the second guide disk; a plurality of the wire hooking tools are circumferentially distributed on the outer periphery of the through hole and are connected between the second guide disk and the second turntable; the head of the wire hooking tool is located on one side of the through hole, and the head of the wire hooking tool is provided with a wire hooking groove; the second turntable driving device is installed on the lifting seat and the power output end is connected to the second turntable; the rotation of the second turntable drives all the wire hooking tools to rotate synchronously with the second turntable, and move forward and backward to one side of the through hole at the same time; the third shaping tool assembly includes a third turntable driving device, a third turntable and a plurality of wire pressing tools; the third turntable is rotatably connected between the second guide disk and the upper cover plate; a plurality of the wire pressing tools are circumferentially distributed on the outer periphery of the through hole and are connected between the second guide block and the third turntable; the head of the wire pressing tool is located on one side of the through hole, and the head of the wire pressing tool has a "U"-shaped wire pressing groove; the third turntable driving device is installed on the lifting seat and the power output end is connected to the third turntable; the rotation of the third turntable drives all the wire pressing tools to move synchronously to one side of the through hole;

[0008] The photographing module is arranged above the shaping module.

[0009] Further description of the present invention, the conveying assembly includes a conveying base, four springs and a movable seat; the conveying base is fixed to the power output end of the X-axis drive device; the movable seat is connected to the top of the conveying base slidably up and down; the four springs are installed between the conveying base and the movable seat; the positioning fixture is cylindrical; the inner wall of the positioning fixture is provided with positioning ribs.

[0010] Further description of the present invention: a first groove is provided under the first guide plate; a plurality of first slide grooves distributed in a circular pattern are provided on the first guide plate corresponding to the outer circumference of the through hole; the first turntable is installed in the first groove; a plurality of first inclined guide holes distributed in a circular pattern are provided on the first turntable; the number of the first slide grooves and the first inclined guide holes is the same as that of the positioning tool; the positioning tool is slidably connected to the first slide groove; the head of the positioning tool is located on one side of the through hole, and the tail is connected to a first roller; the first roller is located in the first inclined guide hole.

[0011] To further describe the present invention, a first sector-shaped notch is provided on the right side of the lower cover plate; the first turntable driving device includes a cylinder, a rack, a guide block and a first sector-shaped gear; the cylinder is fixed on the lifting seat and is located on the right side of the turntable fixing frame assembly; the power output end of the cylinder is connected to the rack; the rack is installed on the lifting seat through the guide block; the first sector gear is fixed to the bottom of the first turntable at the position of the first notch and meshes with the rack.

[0012] Further description of the present invention: a second groove is provided above the first guide plate; the second turntable is installed in the second groove; a plurality of second slide grooves distributed in a circle are provided on the second turntable; the second guide plate is provided with arc guide holes distributed in a circle; the arc guide holes include radial movement inclined guide holes, circumferential movement guide holes and arc transition holes; the arc transition holes are connected between the radial movement inclined guide holes and the circumferential movement guide holes; the number of the second slide grooves, arc guide holes and the wire hooking tool is the same; the wire hooking tool is slidably connected to the second slide groove; the tail of the wire hooking tool is connected to a second roller; the second roller is located in the arc guide hole.

[0013] Further description of the present invention, a second notch is provided on the front side of the second sink; the second turntable driving device includes a first support, a first motor, a first driving gear and a second sector gear; the second sector gear is located at the second notch and is fixed on the outside of the second turntable; the first motor is fixed on the lifting seat through the first support and the power output end is connected to the first driving gear; the first driving gear is meshed with the second sector gear.

[0014] Further description of the present invention: a plurality of third slide grooves are arranged in a circular distribution above the second guide plate; a plurality of positioning protrusions are arranged in a circular distribution on one side of the second guide plate close to the through hole; the positioning protrusions and the third slide grooves are staggered; the inner wall of the third turntable is sleeved on the outer periphery of all the positioning protrusions; the third turntable is provided with a plurality of second inclined guide holes; the number of the third slide grooves, the second inclined guide holes and the wire crimping tool is the same; the wire crimping tool is slidably connected to the third slide groove; the tail of the wire crimping tool is connected to the third roller; the third roller is located in the second inclined guide hole.

[0015] Further describing the present invention, the third turntable driving device includes a second support, a second motor, a second driving gear and a third sector gear; the third sector gear is fixed to the left front of the third turntable; the second motor is fixed to the lifting seat through the second support and the power output end is connected to the second driving gear; the second driving gear is meshed with the third sector gear.

[0016] To further describe the present invention, the shaping module also includes a cover shell; the cover shell is arranged on the outer periphery of the turntable fixing frame assembly and is fixedly connected to the lifting seat and the turntable fixing frame assembly.

[0017] Further describing the present invention, the camera module includes a stand, a CCD camera and a fill light; the stand is fixed on the frame; the CCD camera is located above the through hole and fixed on the frame; the fill light is fixed above the upper cover plate and located above the through hole.

[0018] The beneficial effects of the present invention are:

[0019] The conveying module positions the workpiece and conveys it to the bottom of the shaping module. The Z-axis drive device controls the lifting seat to move downward, so that the product in the conveying module enters the through-hole position of the turntable fixing frame assembly. The through-hole position is the processing position. The camera module is used to observe whether the copper wire position of the product is within the required range. If it is within the required range, it will be processed normally. If it is not within the required range, it will be directly sent out without processing. During processing, the first shaping tool assembly works first, and the positioning tool is used to touch the outer periphery of the workpiece to position the workpiece. The second shaping tool assembly works again, and the wire hooking groove of the wire hooking tool is used to hook the copper wire on the outer periphery of the product. Finally, the third shaping tool assembly works, driving the wire pressing tool to press the copper wire in the wire hooking tool and press it to the end of the wire hooking groove, shaping all the copper wires into a vertical state, and completing the copper wire shaping process of the product. After the shaping is completed, the CCD camera device takes a photo of the product again to detect whether the shaping is in place. This design can stably and efficiently shape the copper wire on the outer periphery of the motor stator, greatly improving the processing accuracy and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is the overall structural diagram of the present invention;

[0021] Figure 2 It is a structural diagram of the conveying assembly and the positioning fixture of the present invention;

[0022] Figure 3 It is a partial structural diagram of the shaping module of the present invention;

[0023] Figure 4 It is an exploded view of the lower cover plate, the first guide plate and the first shaping tool assembly of the present invention;

[0024] Figure 5It is an exploded view of the first guide plate, the second guide plate and the second shaping tool assembly of the present invention;

[0025] Figure 6 It is a structural diagram of the line hooking tool of the present invention;

[0026] Figure 7 is a top view of the second guide plate of the present invention;

[0027] Figure 8 It is an exploded view of the second guide plate, the upper cover plate and the third shaping tool assembly of the present invention;

[0028] Fig. 9 It is a structural diagram of the wire crimping tool of the present invention. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the accompanying drawings:

[0030] like Figure 1-9 As shown, a motor stator coil shaping mechanism comprises a frame 1 and a conveying module 2, a camera module 3 and a shaping module 4 installed on the frame 1;

[0031] The conveying module 2 includes an X-axis driving device 21, a conveying component 22 and a positioning fixture 23; the X-axis driving device 21 is installed on the frame 1 and the power output end is connected to the conveying component 22; the positioning fixture 23 is fixed above the conveying component 22; the conveying component 22 includes a conveying base 221, four springs 222 and a movable seat 223; the conveying base 221 is fixed to the power output end of the X-axis driving device 21; the movable seat 223 can be slidably connected above the conveying base 221; the four springs 222 are installed between the conveying base 221 and the movable seat 223; the positioning fixture 23 is cylindrical; the inner wall of the positioning fixture 23 is provided with a positioning rib 231; the motor stator is placed in the positioning fixture 23 and positioned by the positioning rib 231, and then the conveying component 22 is driven by the X-axis driving device 21 to move linearly and transported to the position of the shaping module 4 to prepare for the shaping of the copper wire. The setting of the four springs 222 plays an elastic connection role.

[0032] The shaping module 4 is arranged at one end of the conveying module 2. In this embodiment, the shaping module 4 is located at the right end of the conveying module 2; the shaping module 4 includes a Z-axis driving device 41, a lifting seat 42, a turntable fixing frame assembly 43, a first shaping tool assembly 44, a second shaping tool assembly 45 and a third shaping tool assembly 46; the Z-axis driving device 41 is installed on the frame 1 and the power output end is connected to the lifting seat 42; the turntable fixing frame assembly 43 is fixed on the lifting seat 42, including a lower cover plate 431, a first guide plate 432, a second guide plate 433, which are fixedly connected from bottom to top in sequence. 33 and an upper cover plate 434; a through hole 4301 is formed in the middle of the turntable fixing frame assembly 43; wherein the lifting seat 42 has an air avoidance hole in the middle, which is coaxial with the through hole 4301 and has an outer diameter larger than the through hole 4301. When the positioning fixture 23 in the conveying module 2 is transported to the bottom of the through hole 4301, the Z-axis driving device 41 drives the lifting seat 42 to descend, so that the bottom of the turntable fixing frame assembly 43 touches the movable seat 223, driving the movable seat 223 to move downward. At this time, the product on the positioning fixture 23 is located in the through hole 4301, and then the camera module 3 is used for camera detection.

[0033] The camera module 3 is arranged above the shaping module 4; the camera module 3 includes a stand 31, a CCD camera 32 and a fill light 33; the stand 31 is fixed on the frame 1; the CCD camera 32 is located above the through hole 4301 and fixed on the frame 1; the fill light 33 is fixed above the upper cover plate 434 and is located above the through hole 4301. The fill light 33 is in a circular shape, providing a light source for the inside of the through hole 4301 and providing a photographing environment for the CCD camera 32. Before processing, the CCD camera 32 first performs a photographic inspection on the product to detect whether the copper wire position on the periphery of the product meets the standard. If it meets the standard, shaping processing is performed. If not, the product is sent out and replaced with a new product. After the shaping is completed, the CCD camera 32 performs another inspection on the product to detect whether the shaping is qualified. If the shaping is unqualified, the product will not be processed in subsequent processes.

[0034] The first shaping tool assembly 44 includes a first turntable drive device 441, a first turntable 442 and a plurality of positioning tools 443; the first turntable 442 is rotatably connected between the first guide plate 432 and the lower cover plate 431; the plurality of positioning tools 443 are distributed in a circle on the periphery of the through hole 4301 and are connected between the first guide plate 432 and the first turntable 442; the first turntable drive device 441 is installed on the lifting seat 42 and the power output end is connected to the first turntable 442; the rotation of the first turntable 442 drives all the positioning tools 443 to move back and forth synchronously toward the side of the through hole 4301; when positioning the product, the first turntable drive device 441 drives the first turntable 442 to rotate, driving all the positioning tools 443 to move synchronously toward the side of the through hole 4301, and using the positioning tools 443 to touch the outer peripheral surface of the product.

[0035] A first sinking groove 4321 is provided below the first guide plate 432; a plurality of first sliding grooves 4322 distributed in a circumference are provided on the first guide plate 432 corresponding to the outer circumference of the through hole 4301; the first rotating plate 442 is installed in the first sinking groove 4321; a plurality of first oblique guide holes 4421 distributed in a circumference are provided on the first rotating plate 442; the number of the first sliding grooves 4322, the first oblique guide holes 4421 and the positioning tool 443 is the same; the positioning tool 443 is slidably connected to the first sliding groove 4322; the head of the positioning tool 443 is located on one side of the through hole 4301, and the tail is connected to the first roller 4431; the first roller 4431 is located in the first inclined guide hole 4421, wherein the first inclined guide hole 4421 is tilted from the outside to the inside in a counterclockwise direction. When the first turntable 442 rotates clockwise, the positioning tool 443 is driven by the first roller 4431 to slide to the side of the through hole 4301 to position the product, and when it rotates counterclockwise, the positioning tool 443 is driven to reset.

[0036] A first sector-shaped notch 4311 is provided on the right side of the lower cover plate 431; the first turntable driving device 441 includes a cylinder 4411, a rack 4412, a guide block 4413 and a first sector gear 4414; the cylinder 4411 is fixed on the lifting seat 42 and is located on the right side of the turntable fixing frame assembly 43; the power output end of the cylinder 4411 is connected to the rack 4412; the rack 4412 is installed on the lifting seat 42 through the guide block 4413; the first sector gear 4414 is located at the position of the first notch 4311 and is fixed to the bottom of the first turntable 442 and meshes with the rack 4412, the cylinder 4411 pushes the rack 4412 to move back and forth, the rack 4412 meshes with the first sector gear 4414, thereby driving the first turntable 442 connected to the first sector gear 4414 to rotate.

[0037] The second shaping tool assembly 45 comprises a second turntable driving device 451, a second turntable 452 and a plurality of thread hooking tools 453; the second turntable 452 is rotatably connected between the first guide plate 432 and the second guide plate 433; the plurality of thread hooking tools 453 are circumferentially distributed on the outer periphery of the through hole 4301 and are connected between the second guide plate 433 and the second turntable 452; the head of the thread hooking tool 453 is located on one side of the through hole 4301, and the head of the thread hooking tool 453 is provided with a thread hooking groove 4531; the second turntable driving device 451 51 is installed on the lifting seat 42 and the power output end is connected to the second turntable 452; the rotation of the second turntable 452 drives all the wire hooking tools 453 to rotate synchronously with the second turntable 452, and move back and forth toward the side of the through hole 4301 at the same time; after the product is positioned by the positioning tool 443, the second shaping tool assembly 45 works, and the second turntable driving device 451 drives the second turntable 452 to rotate, driving the wire hooking tool 453 to move, and uses the wire hooking groove 4531 to hook the copper wire on the periphery of the product, and each wire hooking groove 4531 hooks a copper wire at the corresponding position.

[0038] A second sink groove 4323 is provided above the first guide plate 432; the second rotating plate 452 is installed in the second sink groove 4323; a plurality of second slide grooves 4521 distributed in a circle are provided on the second rotating plate 452; an arc guide hole 4331 distributed in a circle is provided on the second guide plate 433; the arc guide hole 4331 includes a radial motion inclined guide hole 4331-1, a circumferential motion guide hole 4331-2 and an arc transition hole 4331-3; the arc transition hole 4331-3 is connected between the radial motion inclined guide hole 4331-1 and the circumferential motion guide hole 4331-2; the number of the second slide grooves 4521, the arc guide hole 4331 and the hooking tool 453 is the same; the hooking tool 453 is slidably connected to the second slide groove 4521; the tail of the hooking tool 453 is connected to the A second roller 4532 is connected; the second roller 4532 is located in the arc guide hole 4331. When the second turntable 452 rotates, the second turntable 452 is installed on the second slide groove 4521 of the second turntable 452, so it will rotate synchronously with the second turntable 452. In the process of rotation, the second roller 4532 moves with the arc guide hole 4331, thereby driving the wire hooking tool 453 to slide back and forth in the second slide groove 4521, wherein the radial motion inclined guide hole 4331-1 is used to control the wire hooking tool 453 to slide back and forth in the second slide groove 4521, so that the wire hooking tool 453 moves to one side of the product first, and the circumferential motion guide hole 4331-2 position is used as a guide for the circumferential rotation of the wire hooking tool 453, and the wire hooking groove 4531 hooks the copper wire on the periphery of the product to prepare for the shaping of the copper wire.

[0039] A second notch 4324 is provided on the front side of the second sink 4323; the second turntable driving device 451 includes a first support 4511, a first motor 4512, a first driving gear 4513 and a second sector gear 4514; the second sector gear 4514 is located at the second notch 4324 and is fixed on the outside of the second turntable 452; the first motor 4512 is fixed on the lifting seat 42 through the first support 4511 and the power output end is connected to the first driving gear 4513; the first driving gear 4513 is meshed with the second sector gear 4514, and the first motor 4512 drives the first driving gear 4513 to rotate, thereby driving the second turntable 452 to rotate through the second sector gear 4514.

[0040] The third shaping tool assembly 46 includes a third turntable driving device 461, a third turntable 462 and a plurality of crimping tools 463; the third turntable 462 is rotatably connected between the second guide plate 433 and the upper cover plate 434; a plurality of crimping tools 463 are circumferentially distributed on the outer periphery of the through hole 4301 and are connected between the second guide plate 433 and the third turntable 462; the head of the crimping tool 463 is located on one side of the through hole 4301, and the head of the crimping tool 463 has a "U"-shaped crimping groove 4631; the third turntable driving device 461 is installed on the lifting seat 42 and the power output end is connected to the third turntable 462; the rotation of the third turntable 462 drives all the wire pressing tools 463 to move forward and backward synchronously toward the side of the through hole 4301; after the wire hooking tool 453 hooks the copper wire, the third turntable driving device 461 drives the third turntable 462 to rotate, driving all the wire pressing tools 463 to move synchronously toward the side of the through hole 4301, and when sliding forward, the wire pressing groove 4631 passes over the wire hooking groove 4531, receives the wire on the wire hooking groove 4531 and presses it forward, and stops when the copper wire is pressed to the end of the wire hooking groove 4531, thereby shaping the copper wire into a vertical state.

[0041] A plurality of third slide grooves 4332 are arranged in a circumferential distribution above the second guide plate 433; a plurality of positioning protrusions 4333 are arranged in a circumferential distribution on the side of the second guide plate 433 near the through hole 4301; the positioning protrusions 4333 and the third slide grooves 4332 are arranged in a staggered manner; the inner wall of the third rotating disk 462 is sleeved on the outer periphery of all the positioning protrusions 4333; the third rotating disk 462 is provided with a plurality of second oblique guide holes 4621; the third slide grooves 4332, the second oblique guide holes 4621 and the crimping tool 463 are arranged in a staggered manner. The number is the same; the wire crimping tool 463 is slidably connected to the third slide groove 4332; the tail of the wire crimping tool 463 is connected to the third roller 4632; the third roller 4632 is located in the second inclined guide hole 4621, wherein the second inclined guide hole 4621 is tilted from the outside to the inside in a counterclockwise direction. When the third turntable 462 rotates clockwise, the third roller 4632 drives the wire crimping tool 463 to slide toward the side of the through hole 4301 to press and shape the copper wire, and counterclockwise rotation drives the wire crimping tool 463 to reset.

[0042] The third turntable driving device 461 includes a second support 4611, a second motor 4612, a second driving gear 4613 and a third sector gear 4614; the third sector gear 4614 is fixed to the left front of the third turntable 462; the second motor 4612 is fixed to the lifting seat 42 through the second support 4611 and the power output end is connected to the second driving gear 4613; the second driving gear 4613 is meshed with the third sector gear 4614, the second motor 4612 drives the second driving gear 4613 to rotate, and the second driving gear 4613 drives the third turntable 462 to rotate through the third sector gear 4614.

[0043] Each copper wire in the product is shaped by a set of wire hooking tools 453 and a set of wire crimping tools 463. In this design, there are twelve copper wires on the periphery of the product, so twelve sets of wire hooking tools 453 and wire crimping tools 463 are set, and twelve sets of positioning tools 443 are also set.

[0044] The shaping module 4 further includes a cover shell 47 ; the cover shell 47 is disposed on the outer periphery of the turntable fixing frame assembly 43 and is fixedly connected to the lifting seat 42 and the turntable fixing frame assembly 43 to play a protective role.

[0045] The working principle of this embodiment:

[0046] The product is placed on the positioning fixture 23, and the X-axis driving device 21 drives the conveying assembly 22 to convey to the right, thereby driving the product to be transported to the bottom of the lifting seat 42 of the shaping module 4 and located under the through hole 4301 of the turntable fixing frame assembly 43. The Z-axis driving device 41 controls the lifting seat 42 to move downward. During the descent process, the lower cover plate 431 of the turntable fixing frame assembly 43 touches the movable seat 223, driving the movable seat 223 to move downward, and the spring 222 is compressed. At this time, the product enters the turntable fixing frame assembly 43. At the position of the through hole 4301, the through hole 4301 is the processing position. First, the camera module 3 is used to observe whether the copper wire position of the product is within the required range. If it is within the required range, it will be processed normally. If it is not within the required range, it will be directly sent out without processing. During processing, the first shaping tool assembly 44 works first, and the first turntable driving device 441 drives the first turntable 442 to rotate clockwise, driving the positioning tool 443 to slide synchronously to the side of the through hole 4301, and the head of the positioning tool 443 is used to touch the periphery of the workpiece to shape the workpiece. The second shaping tool assembly 45 works again, the second turntable driving device 451 drives the second turntable 452 to rotate counterclockwise, the wire hooking tool 453 moves along the arc guide hole 4331 as the second turntable 452 rotates, and the wire hooking groove 4531 of the wire hooking tool 453 is used to hook the copper wire on the periphery of the product, and finally the third shaping tool assembly 46 works, the third turntable driving device 461 drives the third turntable 462 to rotate clockwise, and drives the wire pressing tool 463 to press the wire hooking tool 453. The copper wire is pressed to the end of the hook groove 4531, and all the copper wires are shaped into a vertical state to complete the copper wire shaping process of the product. After the shaping is completed, the CCD camera device takes a photo of the product again to detect whether the shaping is in place. If the shaping is in place, the subsequent process is carried out. If the shaping is not in place, it is manually selected and collected for processing. After the shaping is completed, each mechanism is reset to prepare for the next processing. This design can stably and efficiently automatically shape the copper wire on the periphery of the motor stator, greatly improving the processing accuracy and work efficiency.

[0047] The above description does not limit the technical scope of the present invention in any way. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A motor stator coil shaping mechanism, characterized in that: It includes a frame and a conveying module, a photographing module and a shaping module installed on the frame; The conveying module includes an X-axis driving device, a conveying assembly and a positioning fixture; the X-axis driving device is installed on the frame and the power output end is connected to the conveying assembly; the positioning fixture is fixed above the conveying assembly; The shaping module is arranged at one end of the conveying module; the shaping module comprises a Z-axis driving device, a lifting seat, a turntable fixing frame assembly, a first shaping tool assembly, a second shaping tool assembly and a third shaping tool assembly; the Z-axis driving device is installed on the frame and the power output end is connected to the lifting seat; the turntable fixing frame assembly is fixed on the lifting seat, and comprises a lower cover plate, a first guide plate, a second guide plate and an upper cover plate which are fixedly connected in sequence from bottom to top; a through hole is formed in the middle of the turntable fixing frame assembly; The first shaping tool assembly comprises a first turntable driving device, a first turntable and a plurality of positioning tools; the first turntable is rotatably connected between the first guide plate and the lower cover plate; a plurality of the positioning tools are circumferentially distributed on the outer periphery of the through hole and are connected between the first guide plate and the first turntable; the first turntable driving device is installed on the lifting seat and the power output end is connected to the first turntable; the rotation of the first turntable drives all the positioning tools to move back and forth synchronously to one side of the through hole, and the workpiece is positioned by the head of the positioning tool touching the outer periphery of the workpiece; the second shaping tool assembly comprises a second turntable driving device, a second turntable and a plurality of wire hooking tools; the second turntable is rotatably connected between the first guide plate and the second guide plate; a plurality of the wire hooking tools are circumferentially distributed on the outer periphery of the through hole and are connected between the second guide plate and the second turntable; the head of the wire hooking tool is located on one side of the through hole, and the head of the wire hooking tool is provided with a wire hooking groove; the second turntable driving device The device is installed on the lifting seat and the power output end is connected to the second turntable; the rotation of the second turntable drives all the wire hooking tools to rotate synchronously with the second turntable, and at the same time move back and forth toward the side of the through hole, and use the wire hooking groove of the wire hooking tool to hook the copper wire on the periphery of the product; the third shaping tool assembly includes a third turntable driving device, a third turntable and a plurality of wire pressing tools; the third turntable is rotatably connected between the second guide plate and the upper cover plate; a plurality of wire pressing tools are distributed in a circle on the periphery of the through hole and are connected between the second guide block and the third turntable; the head of the wire pressing tool is located on one side of the through hole, and the head of the wire pressing tool has a "U"-shaped wire pressing groove; the third turntable driving device is installed on the lifting seat and the power output end is connected to the third turntable; the rotation of the third turntable drives all the wire pressing tools to move back and forth synchronously toward the side of the through hole, drives the wire pressing tool to press the copper wire in the wire hooking tool, and presses it to the end of the wire hooking groove, so as to shape all the copper wires into a vertical state; The photographing module is arranged above the shaping module.

2. The motor stator coil shaping mechanism according to claim 1, characterized in that: The conveying assembly includes a conveying base, four springs and a movable seat; the conveying base is fixed to the power output end of the X-axis drive device; the movable seat is connected to the top of the conveying base in a slidable manner up and down; the four springs are installed between the conveying base and the movable seat; the positioning fixture is cylindrical; and the inner wall of the positioning fixture is provided with positioning ribs.

3. The motor stator coil shaping mechanism according to claim 1, characterized in that: A first sink groove is provided below the first guide plate; a plurality of first slide grooves distributed in a circumference are provided on the first guide plate corresponding to the outer circumference of the through hole; the first turntable is installed in the first sink groove; a plurality of first inclined guide holes distributed in a circumference are provided on the first turntable; the number of the first slide grooves and the first inclined guide holes is the same as that of the positioning tool; the positioning tool is slidably connected to the first slide groove; the head of the positioning tool is located at one side of the through hole, and the tail is connected to the first roller; the first roller is located in the first inclined guide hole.

4. The motor stator coil shaping mechanism according to claim 1, characterized in that: A first sector-shaped notch is provided on the right side of the lower cover plate; the first turntable driving device includes a cylinder, a rack, a guide block and a first sector gear; the cylinder is fixed on the lifting seat and is located on the right side of the turntable fixing frame assembly; the power output end of the cylinder is connected to the rack; the rack is installed on the lifting seat through the guide block; the first sector gear is located at the first notch and fixed to the bottom of the first turntable and meshes with the rack.

5. The motor stator coil shaping mechanism according to claim 1, characterized in that: A second groove is provided above the first guide plate; the second turntable is installed in the second groove; a plurality of second slide grooves distributed in a circle are provided on the second turntable; arc guide holes distributed in a circle are provided on the second guide plate; the arc guide holes include radial motion inclined guide holes, circumferential motion guide holes and arc transition holes; the arc transition holes are connected between the radial motion inclined guide holes and the circumferential motion guide holes; the number of the second slide grooves, arc guide holes and the wire hooking tool is the same; the wire hooking tool is slidably connected to the second slide groove; the tail of the wire hooking tool is connected to a second roller; the second roller is located in the arc guide hole.

6. The motor stator coil shaping mechanism according to claim 5, characterized in that: A second notch is provided on the front side of the second sink; the second turntable driving device includes a first support, a first motor, a first driving gear and a second sector gear; the second sector gear is located at the second notch and is fixed on the outside of the second turntable; the first motor is fixed on the lifting seat through the first support and the power output end is connected to the first driving gear; the first driving gear is meshed with the second sector gear.

7. The motor stator coil shaping mechanism according to claim 1, characterized in that: A plurality of third slide grooves are arranged in a circular distribution above the second guide plate; a plurality of positioning protrusions are arranged in a circular distribution on one side of the second guide plate close to the through hole; the positioning protrusions and the third slide grooves are arranged in a staggered manner; the inner wall of the third rotating disk is sleeved on the outer periphery of all the positioning protrusions; the third rotating disk is provided with a plurality of second inclined guide holes; the number of the third slide grooves, the second inclined guide holes and the wire crimping tool is the same; the wire crimping tool is slidably connected to the third slide groove; the tail of the wire crimping tool is connected to a third roller; the third roller is located in the second inclined guide hole.

8. The motor stator coil shaping mechanism according to claim 1, characterized in that: The third turntable driving device includes a second support, a second motor, a second driving gear and a third sector gear; the third sector gear is fixed to the left front of the third turntable; the second motor is fixed to the lifting seat through the second support and the power output end is connected to the second driving gear; the second driving gear is meshed with the third sector gear.

9. The motor stator coil shaping mechanism according to claim 1, characterized in that: The shaping module also includes a cover shell; the cover shell is arranged on the outer periphery of the turntable fixing frame assembly and is fixedly connected to the lifting seat and the turntable fixing frame assembly.

10. The motor stator coil shaping mechanism according to claim 1, characterized in that: The camera module comprises a stand, a CCD camera and a fill light; the stand is fixed on the frame; the CCD camera is located above the through hole and fixed on the frame; the fill light is fixed above the upper cover plate and located above the through hole.

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