A fully automatic stator core tooth head assembly machine

Abstract

The present invention discloses a fully automatic stator core tooth head assembly machine, which belongs to the technical field of motor core processing equipment. The machine comprises a frame (1), a turntable (2) is provided on the frame (1), a tooling mold (6) for placing the iron core and the tooth head is evenly provided on the circumference above the turntable (2), a tooth head loading station for loading the tooth head into the tooth head tooling (4), an iron core loading station for transferring the iron core to the iron core tooling (3), a pressing station for pressing the tooth head on the tooth head tooling (4) into the iron core on the iron core tooling (3), and a discharging station for discharging the pressed tooth head and iron core. The present invention can fully automatically complete the tooth head loading and iron core loading, press the tooth head onto the iron core after loading, and discharging the pressed iron core, thereby improving production efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of motor iron core processing equipment, and in particular relates to a fully automatic stator iron core tooth head assembly machine capable of fully automatically pressing the tooth head into the iron core. Background Art

[0002] The Chinese utility model patent application number 201820437781.4, filed on March 29, 2018, discloses a motor core with separable teeth and tooth heads, comprising a yoke, teeth, and tooth heads, wherein the teeth and tooth heads are separable. The yoke and teeth are composed of tooth strips stacked and wound into a spiral shape, and the tooth heads are made by a high-speed punching machine and / or a self-riveting progressive die. The yoke, teeth, and tooth heads of the core are first made separately, and then the teeth and tooth heads are integrated by riveting equipment to form the core as a whole. The motor core disclosed by this utility model separates the teeth and tooth heads of the motor core, and the teeth can be plugged in, which greatly reduces the generation of waste; it is also convenient for winding, which is more conducive to the realization of an automated winding method; the width of the core slot can also be changed, thereby improving the overall performance of the motor.

[0003] The aforementioned motor core with separable teeth and tooth heads requires the tooth heads to be pressed into the core during production. During the press-fitting process, workers are required to manually place the tooth heads into a press, which then presses them into the core. Placing the tooth heads is cumbersome, error-prone, and inefficient. Furthermore, the storage, sorting, transporting, and arranging of the tooth heads wastes considerable time, resulting in high labor and time costs, low production efficiency, and an inability to achieve automated production, which does not meet the company's automated production needs. Summary of the Invention

[0004] The purpose of the present invention is to overcome the technical problem in the prior art that it is impossible to automatically store, transport, load and finally press-fit the tooth heads into the iron core, and to provide a fully automatic stator iron core tooth head assembly machine that can automatically press-fit the tooth heads into the iron core, which can improve production efficiency and realize automated production.

[0005] In order to solve the above technical problems, the present invention provides a fully automatic stator core tooth head assembly machine, including a frame, a divider is provided on the frame, a turntable is provided on the divider, and a tooling mold for placing the iron core and the tooth head is evenly arranged on the circumference above the turntable, the tooling mold includes an iron core tooling for placing the iron core, a tooth head tooling for placing the tooth head is provided on the circumference of the iron core tooling, a through hole for placing the tooth head is provided on the tooth head tooling along the circumference, a stopper is provided in the through hole, and a tooth head loading station for loading the tooth head into the tooth head tooling, an iron core loading station for transferring the iron core to the iron core tooling, a pressing station for pressing the tooth head on the tooth head tooling into the iron core on the iron core tooling, and an unloading station for unloading the pressed tooth head and iron core.

[0006] As a further improvement measure of the present invention, the above-mentioned fully automatic stator core tooth head assembly machine is provided with a tooth head loading part on the tooth head loading station, and the tooth head loading part includes a bracket one, and the bracket one is provided with a storage magazine for storing the tooth heads, and one end of the storage magazine is provided with a driving member one for driving the tooth heads inside the storage magazine to move horizontally, and the upper and lower surfaces of the other end of the storage magazine are longitudinally provided with through holes three, and the through holes three are opposite to the through holes one, and the bracket one is provided with a loading rod and a driving member two for driving the loading rod to move longitudinally, and the loading rod is arranged above the storage magazine, and the loading rod is opposite to the through holes three.

[0007] As a further improvement measure of the present invention, in the above-mentioned fully automatic stator core tooth head assembly machine, the inner wall of the storage magazine is evenly provided with retaining beads for preventing the tooth heads from retreating.

[0008] As a further improvement measure of the present invention, the above-mentioned fully automatic stator core tooth head assembly machine is provided with a tooth head conveying part on the tooth head loading station, and the tooth head conveying part includes a bracket two, and a linear feeder is provided on the bracket two. A conveying channel one is obliquely provided at one end of the linear feeder, and the conveying channel one is movably connected to one end of the linear feeder. A vibrator is provided below the conveying channel one, and a conveying channel two is vertically provided at the other end of the conveying channel one, and the conveying channel two is connected to the storage magazine.

[0009] As a further improvement measure of the present invention, the above-mentioned fully automatic stator core tooth head assembly machine, the tooth head conveying part and the tooth head loading part are correspondingly arranged in 1-8 groups, and the frame one is provided with a driving part five for driving the 1-8 groups of tooth head loading parts to move synchronously longitudinally.

[0010] As a further improvement measure of the present invention, the above-mentioned fully automatic stator core tooth head assembly machine is provided with a bracket three below the tooling mold, and a rotation component is provided on the bracket three. The rotation component includes a rotating shaft, and a rotation gear is provided at one end of the rotating shaft. The other end of the rotating shaft is connected to the tooling mold, and a driving mechanism for driving the rotation gear to rotate is provided on the tooth head loading station.

[0011] As a further improvement measure of the present invention, the above-mentioned fully automatic stator core tooth head assembly machine, the driving mechanism includes a slide rail arranged on a frame one, a slider is provided on the slide rail, a driving member three for driving the slider to move is provided on the frame one, a slide is provided on the slider, a driven gear cooperating with the self-rotating gear is provided on the slide, a driving gear meshing with the driven gear and a driving member four for driving the driving gear to rotate are also provided on the slide, and locking members for locking the slide are provided on both sides of the slide.

[0012] As a further improvement measure of the present invention, the above-mentioned fully automatic stator core tooth head assembly machine is provided with a frame two, a turntable two is provided on the frame two, and a discharge tray is evenly arranged circumferentially on the turntable two. A transfer mechanism for transferring the iron core on the discharge tray to the iron core tooling is provided on one side of the frame two, and the transfer mechanism includes a transfer bracket, and the transfer bracket is provided with a clamp for grabbing the iron core, a driving member six for driving the clamp horizontally and a driving member seven for driving the clamp longitudinally. The driving member seven is arranged on the driving member six, and the clamp is connected to the drive shaft of the driving member seven.

[0013] As a further improvement measure of the present invention, the above-mentioned fully automatic stator core tooth head assembly machine is provided with a support block on the outer circumference of the core tooling, the tooth head tooling is arranged above the support block and fixedly connected to the upper surface of the support block, the support block is evenly provided with through holes 2, the through holes 1 and 2 are connected, the turntable 1 is provided with a support part, the support block is arranged in the support part, and a ball is provided on the side of the support part that contacts the support block.

[0014] As a further improvement measure of the present invention, in the above-mentioned fully automatic stator core tooth head assembly machine, a press-fitting component is arranged between the tooling die and the rotating component, and the press-fitting component includes a press-fitting plate, which is connected to the rotating shaft, and a press-fitting rod is circumferentially arranged on the press-fitting plate, and the upper end of the press-fitting rod is arranged in the second through hole.

[0015] As a further improvement measure of the present invention, the above-mentioned fully automatic stator core tooth head assembly machine, the pressing station includes a driving part eight arranged on the frame one for driving the rotating part and the pressing part to move synchronously longitudinally, the frame one is provided with a pressing bracket, the pressing bracket is provided with a pressing mold that cooperates with the tooling mold and a driving part nine that drives the pressing mold to move longitudinally, and the pressing mold is arranged above the tooling mold.

[0016] As a further improvement measure of the present invention, in the above-mentioned fully automatic stator core tooth head assembly machine, the unloading station is provided with a robot for unloading the iron core that has been press-fitted on the tooling die.

[0017] Compared with the prior art, the beneficial effects of the present invention are: 1. By setting a tooling mold, the iron core and the tooth head can be placed on the tooling mold, which is convenient for loading the tooth head at the tooth head loading station and for loading the iron core at the iron core loading station; 2. By setting a self-rotating component, the tooling mold can be rotated, which is convenient for loading the tooth head at the tooth head loading station; 3. By setting a pressing component, the tooth head can be pressed onto the iron core at the pressing station; 4. By setting a tooth head loading part, the tooling mold can be automatically loaded with the tooth head, thereby improving production efficiency; 5. By setting a tooth head conveying part, the tooth head can be automatically conveyed to the tooth head loading part, thereby facilitating loading the tooth head loading part. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the front view of the present invention.

[0019] Figure 2 It is a top view of the present invention.

[0020] Figure 3 It is one of the three-dimensional diagrams of the present invention.

[0021] Figure 4 It is the second stereogram of the present invention.

[0022] Figure 5 It is a three-dimensional diagram of the tooling die, press-fitting components and rotating components of the present invention.

[0023] Figure 6 It is a front view of the tooling die, press-fitting components, rotating components and driving mechanism of the present invention.

[0024] Figure 7 yes Figure 6 Cross-sectional view along the AA axis.

[0025] Figure 8 yes Figure 7 Enlarged view of the middle H part.

[0026] Figure 9It is a top view of the tooling die, press-fitting components, rotating components and driving mechanism of the present invention.

[0027] Figure 10 It is a three-dimensional diagram of the tooling die, press-fitting components, rotating components and driving mechanism of the present invention.

[0028] Figure 11 It is a front view of the tooth head conveying part and the tooth head loading part of the present invention.

[0029] Figure 12 yes Figure 11 Cross-sectional view along the BB direction.

[0030] Figure 13 It is a bottom view of the tooth head conveying part and the tooth head feeding part of the present invention.

[0031] Figure 14 It is a three-dimensional diagram of the tooth head conveying part and the tooth head feeding part of the present invention.

[0032] Figure 15 It is a three-dimensional view of the upper material part of three groups of tooth heads of the present invention.

[0033] Figure 16 It is a three-dimensional diagram of the support portion of the present invention.

[0034] Description of the accompanying numbers: 1-frame one, 2-turntable one, 3-iron core tooling, 4-tooth head tooling, 5-through hole one, 6-tooling mold, 7-stopper, 8-bracket one, 9-storage magazine, 10-driving part one, 11-through hole three, 12-loading rod, 13-driving part two, 14-card bead, 15-bracket two, 16-linear feeder, 17-conveyance channel one, 18-vibrator, 19-conveyance channel two, 20-driving part five, 21-bracket three, 22-rotating shaft, 23-rotating gear, 24-slide rail, 25-slider, 26-slide plate, 27-driven gear, 28-driving gear, 29-driving element four, 30-locking member, 31-frame two, 32-turntable two, 33-discharging tray, 34-transfer bracket, 35-clamping claw, 36-driving element six, 37-driving element seven, 38-support block, 39-support part, 40-pressing plate, 41-pressing rod, 42-driving element eight, 43-pressing bracket, 44-pressing mold, 45-driving element nine, 46-driving element three, 47-through hole two, 48-ball, 49-manipulator, 50-bump. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0036] On the contrary, the present invention covers any alternatives, modifications, equivalents, and solutions that fall within the spirit and scope of the present invention as defined by the claims. Furthermore, to facilitate a better understanding of the present invention, certain specific details are described in detail below in the detailed description of the present invention. Those skilled in the art will be able to fully understand the present invention without these details.

[0037] The terms "horizontal," "upper," "lower," and similar expressions are used herein for illustrative purposes only.

[0038] like Figures 1 to 7 、 Figure 9 、 Figure 10 The fully automatic stator core tooth head assembly machine shown in the figure includes a frame 1, a divider mounted on the frame 1, a turntable 2 mounted on the divider, and tooling dies 6 for placing the core and tooth heads arranged evenly around the turntable 2. The tooling dies 6 include a cylindrical core fixture 3 for placing the core. The core fixture 3 is provided with a circular ring-shaped tooth head fixture 4 for placing the tooth heads. The outer ring of the core fixture 3 abuts the inner ring of the tooth head fixture 4.

[0039] like Figures 5 to 10 、 Figure 15 As shown, a circular support block 38 is provided on the outer circumference of the core tooling 3, the tooth head tooling 4 is fixedly connected to the upper surface of the support block 38, a support portion 39 is provided on the turntable 2, and the support block 38 is provided in the support portion 39. The support portion 39 is used to support the tooling mold 6, and a ball 48 is provided on the side of the support portion 39 that contacts the core tooling 3. In this way, the support portion 39 can support the core tooling 3 while also enabling the support block 38 to rotate in the support portion 39. The ball 48 can assist the rotation of the support block 38 and enable the tooling mold 6 to rotate on the support portion 39.

[0040] Figures 5 to 10 As shown, a press-fitting component is provided below the tooling die 6. The press-fitting component includes a press-fitting plate 40, and press-fitting rods 41 are provided circumferentially on the press-fitting plate 40. Through holes 1 (5) for placing the tooth heads are evenly distributed on the tooth head tooling 4. This allows the tooth heads to fit neatly with the iron core during press-fitting. A through hole 2 (47) is provided on the support block 38, which is connected to the through hole 1 (5). A stopper 7 is provided within the through hole 1 (5). The stopper 7 serves to block the tooth head. The through hole 1 (5) is used to place the tooth head. When the tooth head is placed within the through hole 1 (5), it is blocked by the stopper 7 to prevent it from falling, thus achieving the purpose of placing the tooth head in the through hole 1 (5). One end of the press-fitting rod 41 is disposed within the through hole 2 (47). When the press-fitting plate 40 moves upward, the press-fitting rod 41 moves upward synchronously, pushing up the tooth head within the through hole 1 (5), thereby splicing the tooth head with the iron core on the iron core tooling 3 and completing the press-fitting of the tooth head and the iron core.

[0041] Figures 5 to 7 、 Figure 9 、 Figure 10 As shown, a bracket three 21 is provided below the press-fitting component, and the bracket three 21 is provided on the turntable 2. The bracket three 21 can move longitudinally on the turntable 2. A self-rotating component is provided on the bracket three 21, and the self-rotating component includes a rotating shaft 22. A self-rotating gear 23 is fixedly provided at one end of the rotating shaft 22, and the other end of the rotating shaft 22 is connected to the press-fitting plate 40. In this way, when the self-rotating gear 23 rotates, it can drive the press-fitting plate 40 to rotate. When the press-fitting plate 40 rotates, it drives the tooth head tooling 4 and the iron core tooling 3 to rotate, so as to facilitate the automatic loading of the tooth head.

[0042] like Figures 1 to 4 As shown, a tooth head loading station for loading the tooth head into the tooth head fixture 4, an iron core loading station for transferring the iron core to the iron core fixture 3, a pressing station for pressing the tooth head on the tooth head fixture 4 into the iron core on the iron core fixture 3, and an unloading station for unloading the pressed tooth head and iron core are sequentially arranged on the circumference of the outer side of the turntable 2.

[0043] like Figures 1 to 4 、 Figure 11 、 Figure 13 、 Figure 14 As shown, a tooth head conveying portion is provided on the tooth head loading station, and the tooth head conveying portion includes a bracket 2 15, and the bracket 2 15 is provided on the outside of the frame 1, and a linear feeder 16 is provided on the bracket 2 15, and the linear feeder 16 is used to convey the tooth head, and a conveying channel 17 is provided at one end of the linear feeder 16 at an angle, and the conveying channel 17 is movably connected to one end of the linear feeder 16, and the inclination angle of the conveying channel 17 can be adjusted manually. A vibrator 18 is provided below the conveying channel 17, and the linear feeder 16 conveys the tooth head to the conveying channel 17. If the tooth head is stuck on the conveying channel 17, the vibrator 18 can help the tooth head to slide down along the inclined conveying channel 17 to avoid the tooth head from being unable to slide down due to the inclination angle of the conveying channel 17 being not large enough. A conveying channel 2 19 is vertically provided at the other end of the conveying channel 17, and the tooth head can slide from the inclined conveying channel 17 into the conveying channel 2 19, and the tooth head falls freely in the vertical conveying channel 2 19.

[0044] like Figures 1 to 4 、 Figures 11 to 15As shown, a tooth head loading part is provided on the tooth head loading station, and the tooth head loading part includes a bracket 8. A rectangular material storage box 9 for storing the tooth head is provided on the bracket 8. The material storage box 9 is connected to the conveying channel 2 19. The tooth head falls into the material storage box 9 in the vertical conveying channel 2 19. A driving member 10 for driving the tooth head inside the material storage box 9 to move horizontally is provided at one end of the material storage box 9. The driving member 10 is configured as a cylinder. When the driving member 10 is working, the piston rod of the driving member 10 extends to push the tooth head in the material storage box 9 forward. The inner wall of the storage magazine 9 is evenly provided with a card bead 14 for preventing the tooth head from retreating. The end of the card bead 14 is provided with a protrusion 50. The surface of the protrusion 50 is set to a spherical surface, and one side of the tooth head is a slope. When the driving member 10 pushes the tooth head forward, the slope of the tooth head contacts the spherical surface of the protrusion 50, and the slope of the tooth head moves forward along the spherical surface of the protrusion 50 until the tooth head completely passes the protrusion 50. At this time, the tooth head completes the advancement, and the protrusion 50 on the card bead 14 on the rear side of the tooth head clamps the tooth head to prevent the tooth head from retreating. The protrusion 50 can assist the tooth head in moving forward and prevent the tooth head from retreating.

[0045] A through hole three 11 is longitudinally provided on the upper and lower surfaces of the other end of the material storage magazine 9, and the through hole three 11 is opposite to the through hole one 5. A loading rod 12 is provided above the material storage magazine 9, and a driving part two 13 for driving the loading rod 12 to move longitudinally is provided on the bracket one 8. The driving part two 13 is set as a servo motor, and the loading rod 12 is opposite to the through hole three 11. When the driving part one 10 pushes the tooth head forward, the front end tooth head in the material storage magazine 9 moves to the through hole three 11, and the driving part two 13 drives the loading rod 12 to move downward and extend into the through hole three 11, and loads the front end tooth head in the material storage magazine 9 into the through hole one 5 of the tooth head tooling 4 through the through hole three 11. The driving part one 10 is reset, and the tooth head in the conveying channel two 19 falls into the material storage magazine 9, and the tooth head can continue to be loaded.

[0046] like Figure 10 As shown, three groups of tooth head conveying parts and tooth head loading parts are correspondingly arranged. The three groups of tooth head conveying parts and tooth head loading parts can effectively utilize space and improve work efficiency. A driving member five 20 is provided on the frame one 1 for driving the three groups of tooth head loading parts to move longitudinally synchronously. The longitudinal height of the tooth head loading part is adjusted by the driving member five 20, and the distance between the through hole three 11 and the tooling mold 6 can be adjusted.

[0047] like Figures 1 to 4 、 Figure 6 、 Figure 7 、 Figure 9 、 Figure 10As shown, a driving mechanism for driving the self-rotating gear 23 to rotate is provided on the tooth head feeding station, and the driving mechanism includes a slide rail 24 provided on the frame 1, a slider 25 provided on the slide rail 24, and a driving member 3 46 for driving the slider 25 to move is provided on the frame 1. The driving member 3 46 is configured as a rodless cylinder, a slide plate 26 is provided on the slider 25, and a driven gear 27 cooperating with the self-rotating gear 23 is provided on the slide plate 26. A driving gear 28 meshing with the driven gear 27 and a driving member 4 29 driving the driving gear 28 to rotate are also provided on the slide plate 26. The driving member 4 29 is configured as a servo motor. When the driving member 4 29 drives the driving gear 28 to rotate, the driven gear 27 rotates synchronously. When it is necessary to drive the rotating gear 23 to rotate, the position of the slide plate 26 is moved by the driving member 3 46, so that the driven gear 27 and the rotating gear 23 mesh with each other. At this time, the driving member 4 29 drives the driving gear 28 to rotate, which in turn drives the rotating gear 23 to rotate the rotating shaft 22, thereby rotating the tooling mold 6. Locking members 30 are provided on both sides of the slide plate 26 for positioning the slide plate 26. When the driving member 3 46 and the driving member 4 29 cooperate to rotate the rotating gear 23, the locking members 30 lock the slide plate 26, preventing the slide plate 26 from moving and thus preventing the movement of the slide plate 26 from affecting the rotation of the rotating gear 23.

[0048] There are generally multiple tooth heads on the iron core, such as 36, 48, and 72. In order to improve production efficiency, all the tooth heads need to be pressed onto the iron core at the same time during press assembly. Therefore, when loading the tooth heads, all the tooth heads need to be loaded onto the tooth head tooling 4 first. When the tooth head tooling 4 is loaded, the driving member 3 46 drives the slide block 25 to move, and the slide block 25 drives the slide plate 26 to move. At this time, the driven gear 27 and the rotating gear 23 are meshed, and the locking member 30 locks the slide plate 26 to prevent the slide plate 26 from moving. The driving member 10 works to make the front end tooth head in the storage magazine 9 push forward, and then the driving member 2 13 drives the loading rod 12 to move down, and the loading rod 12 extends into the through hole 3 11, and the tooth head on the through hole 3 11 is loaded into the through hole 1 5. At this time, the driving member 4 29 drives the active gear 28 to rotate, and the active gear 28 drives the driven gear 27 to rotate, so that the rotating gear 23 rotates, and the rotating gear 23 drives the rotating shaft 22 to rotate, thereby rotating the tooling mold 6. In this way, the through hole 1 5 without the tooth head can be aligned with the through hole 3 11 in the tooth head feeding part, so that the tooth head feeding part continues to feed the tooling mold 6, and this cycle is repeated until all through holes 1 5 are loaded. The driving part 3 46 drives the slide plate 26 to reset. After the tooth head is loaded, the turntable 1 2 rotates to rotate the tooling mold 6 with the tooth head loaded to the iron core loading station. The tooth head loading station continues to load the tooling mold 6 without the tooth head.

[0049] like Figures 1 to 4As shown, the core loading station is provided with a frame 2 31, a turntable 2 32 is provided on the frame 2 31, and a discharge tray 33 is evenly provided on the circumference of the turntable 2 32. There are three discharge trays 33, and the discharge trays 33 are used to place the cores. Multiple discharge trays 33 can play a role in continuous and uninterrupted processing. A transfer mechanism for transferring the core on the discharge tray 33 to the core tooling 3 is provided on one side of the frame 2 31. The transfer mechanism includes a transfer bracket 34, and the transfer bracket 34 is provided with a transfer bracket 34. A clamping jaw 35 for grasping the iron core, a driving member 6 36 for driving the clamping jaw 35 to move horizontally, and a driving member 7 37 for driving the clamping jaw 35 to move longitudinally are provided. The driving member 6 36 is configured as a servo motor. The driving member 6 36 can accurately control the horizontal movement distance of the clamping jaw 35. The driving member 7 37 is provided on the driving member 6 36. The driving member 7 37 is configured as a cylinder. The clamping jaw 35 is provided on the piston rod of the driving member 7 37. The driving member 7 37 can drive the clamping jaw 35 to move longitudinally.

[0050] When the core loading station is working, an iron core is placed on the discharge tray 33, and the driving part 7 37 drives the clamping jaw 35 to move down, and the clamping jaw 35 clamps the iron core. The driving part 7 37 drives the clamping jaw 35 to move up, and the driving part 6 36 drives the clamping jaw 35 to move horizontally toward the tooling mold 6. When the clamping jaw 35 is above the tooling mold 6, the driving part 7 37 drives the clamping jaw 35 to move down, and the clamping jaw 35 places the iron core on the iron core tooling 3, and then the driving part 6 36 and the driving part 7 37 drive the clamping jaw 35 to reset. After the iron core loading is completed, the turntable 1 2 rotates, and the tooling mold 6 that has completed the iron core loading and tooth head loading is rotated to the pressing station, and the tooling mold 6 that has completed the tooth head loading at the tooth head loading station is rotated to the iron core loading station, and the iron core loading station continues to load the tooling mold 6 where no iron core is placed. When all the iron cores on the discharge tray 33 are loaded, the turntable 32 rotates so that the discharge tray 33 with the iron cores is located below the clamp 35, and the external manipulator adds iron cores to the empty discharge tray 33, which can improve work efficiency.

[0051] like Figures 1 to 4 、 Figures 5 to 10 、 Figure 15As shown, the press-fitting station includes a press-fitting bracket 43 arranged on the frame 1, and a press-fitting mold 44 cooperating with the tooling mold 6 and a driving member 9 45 for driving the press-fitting mold 44 to move longitudinally are arranged on the press-fitting bracket 43. The driving member 9 45 is configured as a cylinder, and the press-fitting mold 44 is arranged above the tooling mold 6. The press-fitting mold 44 is used to press the tooling mold 6. A driving member 8 42 is provided on the frame 1, and the driving member 8 42 is arranged below the rotating component. The driving member 8 42 can drive the bracket 3 21 to move longitudinally, thereby causing the rotating component and the press-fitting component to move longitudinally synchronously. When the press-fitting station is press-fitting the tooth head and the core, the driver 9 45 drives the press-fitting die 44 downward, which presses the tooling die 6 to prevent the core on the tooling die 6 from moving. The driver 8 42 then operates to move the press-fitting plate 40 upward, and the press-fitting rod 41 extends into the through-hole 1 5, pushing up the tooth head placed in the through-hole 1 5. The tooth head and the core on the core tooling 3 are then press-fitted. After the press-fitting is completed, the driver 8 42 drives the press-fitting plate 40 back to its original position, and the driver 9 45 drives the press-fitting die 44 back to its original position. The turntable 1 2 rotates, transferring the completed tooling die 6 to the unloading station. The tooling die 6, which has completed the core loading and tooth head loading at the core loading station, is then rotated back to the press-fitting station.

[0052] like Figures 2 to 4 As shown, a robot 49 is provided on the unloading station for unloading the iron core that has been pressed on the tooling die 6. The robot 49 clamps the pressed tooth head and the iron core and unloads them. After unloading, the turntable 2 rotates so that the tooling die 6 after unloading is located at the tooth head loading station, and the tooth head loading station reloads the tooling die 6, and this cycle is repeated.

[0053] The above describes the embodiments of the present invention in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. A person skilled in the art may make several modifications and improvements without departing from the present invention, and these should also be considered to fall within the scope of protection of the present invention.

Claims

1. A fully automatic stator core tooth head assembly machine, comprising a frame (1), a divider provided on the frame (1), a turntable (2) provided on the divider, characterized in that: The circumference of the turntable (2) is evenly provided with tooling molds (6) for placing the iron core and the tooth head. The tooling mold (6) includes an iron core tooling (3) for placing the iron core. The circumference of the iron core tooling (3) is provided with a tooth head tooling (4) for placing the tooth head. The tooth head tooling (4) is provided with a through hole (5) for placing the tooth head along the circumference. A stopper (7) is provided in the through hole (5). The outer side of the turntable (2) is provided with a tooth head loading station for loading the tooth head into the tooth head tooling (4), a tooth head loading station for loading the iron core into the iron core tooling (3), and a tooth head loading station for loading the iron core into the iron core tooling (3). ), a pressing station for pressing the tooth head on the tooth head fixture (4) into the iron core on the iron core fixture (3), and an unloading station for unloading the pressed tooth head and the iron core, a bracket three (21) is provided below the fixture mold (6), a self-rotating component is provided on the bracket three (21), the self-rotating component includes a rotating shaft (22), one end of the rotating shaft (22) is provided with a self-rotating gear (23), the other end of the rotating shaft (22) is connected to the fixture mold (6), and a driving mechanism for driving the self-rotating gear (23) to rotate is provided on the tooth head loading station.

2. The fully automatic stator core tooth head assembly machine according to claim 1, characterized in that: The tooth head loading station is provided with a tooth head loading part, and the tooth head loading part includes a bracket one (8), and the bracket one (8) is provided with a storage box (9) for storing the tooth head. One end of the storage box (9) is provided with a driving member one (10) for driving the tooth head inside the storage box (9) to move horizontally. A through hole three (11) is longitudinally provided on the upper and lower surfaces of the other end of the storage box (9), and the through hole three (11) is opposite to the through hole one (5). The bracket one (8) is provided with a loading rod (12) and a driving member two (13) for driving the loading rod (12) to move longitudinally. The loading rod (12) is provided above the storage box (9), and the loading rod (12) is opposite to the through hole three (11).

3. The fully automatic stator core tooth head assembly machine according to claim 2, characterized in that: The inner wall of the storage box (9) is evenly provided with clamping beads (14) for preventing the tooth head from retreating.

4. The fully automatic stator core tooth head assembly machine according to claim 2, characterized in that: The tooth head feeding station is provided with a tooth head conveying part, and the tooth head conveying part includes a bracket 2 (15), a linear feeder (16) is provided on the bracket 2 (15), and a conveying channel 1 (17) is provided at an angle at one end of the linear feeder (16), and the conveying channel 1 (17) is movably connected to one end of the linear feeder (16), a vibrator (18) is provided below the conveying channel 1 (17), and a conveying channel 2 (19) is vertically provided at the other end of the conveying channel 1 (17), and the conveying channel 2 (19) is connected to the storage box (9).

5. The fully automatic stator core tooth head assembly machine according to claim 4, characterized in that: The tooth head conveying part and the tooth head feeding part are correspondingly arranged in groups 1-8, and the frame one (1) is provided with a driving member five (20) for driving the tooth head feeding parts of groups 1-8 to move synchronously longitudinally.

6. The fully automatic stator core tooth head assembly machine according to claim 5, characterized in that: The driving mechanism includes a slide rail (24) arranged on the frame (1), a slider (25) arranged on the slide rail (24), a driving member three (46) for driving the slider (25) to move arranged on the frame (1), a slide plate (26) arranged on the slider (25), a driven gear (27) matched with the self-rotating gear (23) arranged on the slide plate (26), a driving gear (28) meshing with the driven gear (27) and a driving member four (29) for driving the driving gear (28) to rotate arranged on the slide plate (26), and locking members (30) for locking the slide plate (26) are arranged on both sides of the slide plate (26).

7. The fully automatic stator core tooth head assembly machine according to claim 1, characterized in that: The iron core loading station is provided with a frame 2 (31), a turntable 2 (32) is provided on the frame 2 (31), and a discharge tray (33) is evenly provided on the circumference of the turntable 2 (32). A transfer mechanism for transferring the iron core on the discharge tray (33) to the iron core fixture (3) is provided on one side of the frame 2 (31), and the transfer mechanism includes a transfer bracket (34), and the transfer bracket (34) is provided with a clamp (35) for grabbing the iron core, a driving member 6 (36) for driving the clamp (35) to move horizontally, and a driving member 7 (37) for driving the clamp (35) to move longitudinally. The driving member 7 (37) is provided on the driving member 6 (36), and the clamp (35) is connected to the driving shaft of the driving member 7 (37).

8. The fully automatic stator core tooth head assembly machine according to claim 5, characterized in that: A support block (38) is provided on the outer circumference of the core fixture (3), the tooth head fixture (4) is provided above the support block (38) and is fixedly connected to the upper surface of the support block (38), the support block (38) is evenly provided with through holes (47), the through hole (5) and the through hole (47) are connected, a support portion (39) is provided on the turntable (2), the support block (38) is provided in the support portion (39), and a ball (48) is provided on the side of the support portion (39) that contacts the support block (38).

9. The fully automatic stator core tooth head assembly machine according to claim 8, characterized in that: A press-fitting component is provided between the tooling die (6) and the rotating component, and the press-fitting component includes a press-fitting plate (40). The press-fitting plate (40) is connected to the rotating shaft (22). A press-fitting rod (41) is provided circumferentially on the press-fitting plate (40), and the upper end of the press-fitting rod (41) is provided in the second through hole (47).

10. The fully automatic stator core tooth head assembly machine according to claim 9, characterized in that: The press-fitting station includes a driving member eight (42) arranged on the frame one (1) for driving the rotating member and the press-fitting member to move longitudinally synchronously, a press-fitting bracket (43) is arranged on the frame one (1), a press-fitting die (44) cooperating with the tooling die (6) and a driving member nine (45) for driving the press-fitting die (44) to move longitudinally are arranged on the press-fitting bracket (43), and the press-fitting die (44) is arranged above the tooling die (6).

11. The fully automatic stator core tooth head assembly machine according to claim 1, characterized in that: The unloading station is provided with a manipulator (49) for unloading the iron core that has been pressed onto the tooling die (6).

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