Automatic stator assembling equipment

Abstract

The utility model relates to the technical field of stator assembly, in particular to automatic stator assembly equipment which comprises an automatic grabbing assembly, a press fitting assembly and a position adjusting assembly, the automatic grabbing assembly is arranged on the left side of the position adjusting assembly, the press fitting assembly is arranged on the rear side of the position adjusting assembly, a punching assembly is arranged on the right side of the position adjusting assembly, and a positioning pin mounting assembly is arranged on the front side of the position adjusting assembly. The automatic grabbing assembly can adjust the height, the angle and the position of a first material taking part in a multi-angle mode, materials at different positions are automatically taken and placed, the labor intensity of workers is relieved, and the working efficiency and the assembling accuracy are improved. The press-fitting assembly can automatically press-fit the stator, the press-fitting process and force are standardized, and the situation that manual press-fitting is not in place is prevented; the position adjusting assembly can send the unassembled stators to the press-fitting assembly for press-fitting, the stators subjected to press-fitting are carried away, and the next punching procedure is carried out. The punching assembly and the positioning pin installation assembly can punch the pressed stator, after punching, the positioning pin is installed, manual intervention is not needed, manpower is saved, and efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stator assembly technical field especially relates to stator automatic assembly equipment. BACKGROUND

[0002] Briefly speaking: the fixed part in motor is called stator, and pairs of direct current excitation static main magnetic poles are arranged on it.

[0003] The existing motor stator assembly line is semi-automated assembly, and has many manual operation links, high labor intensity, but the production efficiency is relatively low, and cannot satisfy the efficient and accurate automation production demand.

[0004] Therefore, the present application provides stator automatic assembly equipment to overcome at least one defect of the prior art. UTILITY MODEL CONTENT

[0005] The utility model discloses a kind of stator automatic assembly equipment, including automatic grabbing component, press-fitting component and positioner, automatic grabbing component is set in the left side of positioner, press-fitting component is set in the back of positioner, and the right side of positioner is provided with punch assembly, and the front side is provided with positioning pin installation component, and automatic grabbing component automatically grabs stator and shell, and is placed in positioner, and positioner sends stator and shell to press-fitting component, and press-fitting component is pressed and fitted to stator and shell, significantly improve production efficiency and assembly accuracy, reduce human error, substantially improve the consistency and reliability of product.

[0006] The utility model technical scheme provides stator automatic assembly equipment, including automatic grabbing component, press-fitting component and positioner, automatic grabbing component is set in the left side of positioner, press-fitting component is set in the back of positioner, and the right side of positioner is provided with punch assembly, and the front side is provided with positioning pin installation component, and automatic grabbing component automatically grabs stator and shell, and is placed in positioner, and positioner sends stator and shell to press-fitting component, and press-fitting component is pressed and fitted to stator and shell, significantly improve production efficiency and assembly accuracy, reduce human error, substantially improve the consistency and reliability of product.

[0007] The automatic grabbing assembly comprises a base body fixedly connected with the ground or a supporting box body, a cylinder one rotatably connected at the top of the base body, a motor one fixed at the top of the cylinder one, an output shaft of the motor one penetrating through and rotatably connected with the cylinder one, the output shaft of the motor one being in transmission connection with the base body, a connecting arm one fixed at the top of the cylinder one, a motor two fixed at one side of the connecting arm one, a connecting arm two rotatably connected at the other side of the connecting arm one, an output shaft of the motor two penetrating through and rotatably connected with the connecting arm one, the output shaft of the motor two being in transmission connection with the connecting arm two, a hydraulic rod hingedly connected at one side of the connecting arm one, the other end of the hydraulic rod being hingedly connected with the connecting arm two, a connecting arm three connected at the top of one side of the connecting arm two, a motor three fixed at the side of the connecting arm three away from the connecting arm two, an output shaft of the motor three penetrating through and rotatably connected with the connecting arm three, the output shaft of the motor three being in transmission connection with the connecting arm two, a connecting arm four connected at the left end of the connecting arm three, a motor four fixed on the connecting arm three, an output shaft of the motor four penetrating through and rotatably connected with the connecting arm three, the output shaft of the motor four being in transmission connection with the connecting arm four, and a motor five fixed at the end of the connecting arm four away from the motor four, the output end of the motor five being downwardly and in transmission connection with a material taking piece one, the material taking piece one being an electromagnet or a pneumatic finger, or other equipment capable of grabbing materials.

[0008] The press-fitting assembly comprises a box body one, a notch is formed in the middle of the box body one close to the positioning assembly, a telescopic piece is fixed at the top of the box body one, and a pressing block in transmission connection is arranged at the bottom of the telescopic piece and arranged in the notch of the box body one.

[0009] The positioning assembly comprises a box body two, a transmission motor is fixed in the box body two, a gear is fixed on the output shaft of the transmission motor, the gear is arranged above the box body two, an external gear ring is rotatably connected above the box body two, the gear is in meshing connection with the external gear ring, a rotating disc is fixed at the top of the external gear ring, a plurality of slot holes are uniformly formed in the rotating disc, four slot holes are formed in the device, the diameter of the slot hole is greater than the diameter of the stator and smaller than the diameter of the outer shell, the stator is placed on the outer shell, the outer shell is placed directly above the slot hole, the transmission motor drives the rotating disc to rotate through the gear and the external gear ring, the stator and the outer shell are sent to the press-fitting assembly, the stator and the outer shell are assembled by the press-fitting assembly, then the rotating disc sends away the assembled stator and outer shell, and a circular opening is formed in the middle of the rotating disc.

[0010] The punching assembly comprises a supporting frame, one end of the supporting frame is fixedly connected with the box body two, a connecting plate is fixed at the top of the supporting frame, two moving mechanisms one are fixedly connected at the bottom of the connecting plate, two moving mechanisms two are connected at the bottom of the two moving mechanisms one, and a drilling mechanism is connected at one side of the moving mechanism two close to the positioning assembly.

[0011] The moving mechanism one comprises a motor six, one side of the motor six is fixedly connected with a shell one through a speed reducer shell, a lead screw one is rotationally connected in the shell one, the output end of the motor six is drivingly connected with the lead screw one through a speed reducer, a sliding block one is threadedly connected on the lead screw one, the moving mechanism one and the moving mechanism two are completely same in structure composition, only different in position and orientation, the moving mechanism one is horizontally arranged and is used for driving the moving mechanism two to move horizontally, the moving mechanism two is vertically arranged and is used for driving the drilling mechanism to move in the vertical direction, the bottom of the sliding block one in the moving mechanism one is fixedly connected with the speed reducer of the moving mechanism two, one side of the sliding block one in the moving mechanism two close to the positioning assembly is fixedly connected with the drilling mechanism.

[0012] The drilling mechanism comprises a shell two, the shell two is slidingly connected with the sliding block one in the moving mechanism two, one side of the shell two is fixedly connected with a motor seven, a lead screw two is rotationally connected in the shell two, the motor seven is drivingly connected with the lead screw two, a sliding block two is threadedly connected around the outer side of the lead screw two, a guide rod is slidingly connected in the sliding block two, the guide rod is fixedly connected with the shell, a connecting rod is also rotationally connected in the sliding block two, the connecting rod is slidingly connected with the shell and can rotate in the shell, a connecting block is slidingly connected to one end of the connecting rod, a drill bit is slidingly connected to the other end of the connecting rod, the connecting block is rotationally connected with the shell, a sliding groove is formed in the connecting block, and a stop block is fixedly connected to the two sides of the one end of the connecting rod in the connecting block, due to the action of the stop block, the connecting rod can slide in the sliding groove but cannot rotate in the sliding groove, the sliding block two, the guide rod, the connecting rod and the connecting block are arranged in the shell two.

[0013] The positioning pin mounting assembly comprises a moving mechanism three, the moving mechanism three is horizontally arranged, the top of the moving mechanism three is connected with a moving mechanism four, the moving mechanism four is fixedly connected with a pipe shell close to the positioning assembly, the pipe shell is fixedly connected with two oppositely arranged moving mechanisms five close to the positioning assembly, each moving mechanism five is fixedly connected with a material taking piece two close to the positioning assembly, one side of the moving mechanism three is provided with a tray, the tray is fixedly connected with a material plate close to the positioning mechanism, a plurality of positioning pins are placed in the material plate, the positioning pins are hollow and can be inserted into and moved with the material taking piece two, the tray is also fixedly connected with an air cylinder, the air cylinder is inverted, the top of the telescopic rod in the air cylinder is fixedly connected with a material taking plate, a material taking groove is formed in the top of the material taking plate, and two positioning pins can be taken at a time.

[0014] The moving mechanism three comprises a motor nine, a shell three is fixed with the motor nine through a speed reducer, a screw three is rotationally connected in the shell three, a sliding block three is threadedly connected on the screw three, and the motor nine is in transmission connection with the screw three through a speed reducer box.

[0015] The moving mechanism five comprises a motor ten, a shell four is fixed on one side of the motor ten, a screw four is rotationally connected in the shell four, the motor ten is in transmission connection with the screw four, a sliding block four is threadedly connected on the screw four, and the sliding block four is fixedly connected with the material taking piece two through a connecting pipe on the side close to the position adjusting assembly.

[0016] The stator automatic assembly equipment has the advantages that:

[0017] The automatic grabbing assembly can adjust the height, angle and position of the material taking piece one at multiple angles, can automatically take and place materials at different positions, reduces the labor intensity of workers, and improves the working efficiency and assembly accuracy.

[0018] The pressing assembly can automatically press and assemble the stator, the pressing process and the force standardization are realized, and the situation that manual pressing is not in place is prevented.

[0019] The position adjusting assembly can send the unassembled stator to the pressing assembly for pressing, and can also transport the pressed stator, so that the next punching process is performed.

[0020] The punching assembly and the positioning pin installation assembly can punch the pressed stator, install the positioning pin after the punching is completed, the whole process does not need the intervention of workers, manpower is saved, and the efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole structure schematic view of the utility model embodiment;

[0022] Figure 2 It is a perspective view of the automatic grabbing assembly of the utility model embodiment;

[0023] Figure 3 It is a rear view of the automatic grabbing assembly of the utility model embodiment;

[0024] Figure 4 It is a schematic view of the position adjusting assembly and the punching assembly of the utility model embodiment;

[0025] Figure 5It is the schematic view of the moving mechanism one of the embodiment of the utility model;

[0026] Figure 6 It is the schematic view of the positioning pin installation component of the embodiment of the utility model;

[0027] Figure 7 It is the schematic view of the moving mechanism three of the embodiment of the utility model;

[0028] Figure 8 It is the schematic view of the moving mechanism five of the embodiment of the utility model;

[0029] Figure 9 It is the perspective view of the drilling mechanism of the embodiment of the utility model;

[0030] Figure 10 It is the sectional view of the drilling mechanism of the embodiment of the utility model.

[0031] Among them, 1, automatic grabbing assembly;101, base body;102, cylinder one;103, motor one;104, connecting arm one;105, motor two;106, connecting arm two;107, hydraulic rod;108, connecting arm three;109, motor three;110, connecting arm four;111, motor four;112, motor five;113, material taking piece one;2, press assembly;21, box one;22, telescopic piece;23, pressing block;3, position adjusting assembly;31, box two;32, gear;33, outer gear ring;34, turntable;35, slot hole;4, punching assembly;41, support frame;42, connecting plate;43, moving mechanism one;431, motor six;432, shell one;433, lead screw one;434, sliding block one;44, moving mechanism two;45, drilling mechanism;451, shell two;452, motor seven;453, lead screw two;454, sliding block two;455, guide rod;456, connecting rod;457, connecting block;458, drill bit;459, drilling motor;5, positioning pin installation component;51, moving mechanism three;511, motor nine;512, shell three;513, lead screw three;514, sliding block three;52, moving mechanism four;53, pipe shell;54, moving mechanism five;541, motor ten;542, shell four;543, lead screw four;544, sliding block four;55, material taking piece two;56, tray;57, material plate;58, air cylinder;59, material taking plate. DETAILED DESCRIPTION

[0032] To make the technical means, technical features, utility model purpose and technical effects of this utility model easy to understand, the present utility model will be further described below with reference to specific illustrations. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model. Example

[0033] like Figures 1 to 10 As shown: The automatic stator assembly equipment includes an automatic gripping component 1, a pressing component 2, and an adjusting component 3. The automatic gripping component 1 is located on the left side of the adjusting component 3, and the pressing component 2 is located on the rear side of the adjusting component 3. A punching component 4 is located on the right side of the adjusting component 3, and a positioning pin mounting component 5 is located on the front side. The automatic gripping component 1 automatically grips the stator and the housing and places them on the adjusting component 3. The adjusting component 3 delivers the stator and the housing to the pressing component 2, and the pressing component 2 presses the stator and the housing, which significantly improves production efficiency and assembly accuracy, reduces human error, and greatly enhances product consistency and reliability.

[0034] like Figures 1 to 3As shown: the automatic grabbing assembly 1 includes a base body 101, the base body 101 is fixedly connected with the ground or a supporting box, in a fixed state, the top of the base body 101 is rotatably connected with a cylinder body one 102, the top of the cylinder body one 102 is fixedly connected with a motor one 103, the output shaft of the motor one 103 penetrates through the cylinder body one 102 and is rotatably connected with the cylinder body one 102, the output shaft of the motor one 103 is drivingly connected with the base body 101, the top of the cylinder body one 102 is also fixedly connected with a connecting arm one 104, one side of the connecting arm one 104 is fixedly connected with a motor two 105, the other side is rotatably connected with a connecting arm two 106, the output shaft of the motor two 105 penetrates through the connecting arm one 104 and is rotatably connected therewith, the output shaft of the motor two 105 is drivingly connected with the connecting arm two 106, the connecting arm one 104 is hingedly connected with a hydraulic rod 107 at one side, the other end of the hydraulic rod 107 is hingedly connected with the connecting arm two 106, the top of the connecting arm two 106 is connected with a connecting arm three 108 at one side, the side away from the connecting arm two 106 of the connecting arm three 108 is fixedly connected with a motor three 109, the output shaft of the motor three 109 penetrates through the connecting arm three 108 and is rotatably connected therewith, the output shaft of the motor three 109 is drivingly connected with the connecting arm two 106, the left end of the connecting arm three 108 is connected with a connecting arm four 110, the connecting arm three 108 is also fixedly connected with a motor four 111, the output shaft of the motor four 111 penetrates through the connecting arm three 108 and is rotatably connected therewith, the output shaft of the motor four 111 is drivingly connected with the connecting arm four 110, the end away from the motor four 111 of the connecting arm four 110 is fixedly connected with a motor five 112, the output end of the motor five 112 is downwardly and drivingly connected with a material taking piece one 113, the material taking piece one 113 is an electromagnet or a pneumatic finger, and can also be other equipment capable of grabbing materials.

[0035] As shown: Figure 1 The pressing assembly 2 includes a box one 21, a notch is formed in the middle of the box one 21, close to one side of the positioning assembly 3, the top of the box one 21 is fixedly connected with a telescopic piece 22. The telescopic piece is a pneumatic cylinder or a hydraulic cylinder, the bottom of the telescopic piece 22 is drivingly connected with a pressing block 23, the pressing block 23 is arranged in the notch of the box one 21.

[0036] As shown: Figure 1 , Figure 4As shown: the position adjusting assembly 3 includes the box two 31, the transmission motor is fixed in the box two 31, the output shaft of the transmission motor is fixed with the gear 32, the gear 32 is arranged above the box two 31, the outer gear ring 33 is rotatably connected above the box two 31, the gear 32 is engaged with the outer gear ring 33, the top of the outer gear ring 33 is fixed with the rotating disc 34, the rotating disc 34 is uniformly provided with a plurality of slot holes 35, four slot holes 35 are provided in the device, the diameter of the slot hole 35 is greater than the diameter of the stator and less than the diameter of the outer shell, the stator is placed on the outer shell, the outer shell is placed directly above the slot hole 35, the transmission motor drives the rotating disc 34 to rotate through the gear 32 and the outer gear ring 33, the stator and the outer shell are sent to the press assembly 2, the stator and the outer shell are assembled by the press assembly 2, then the rotating disc 34 sends the assembled stator and outer shell away, a circular opening is formed in the middle of the rotating disc 34.

[0037] As shown in Figure 1 , Figure 4 , Figure 5 and Figure 9 , Figure 10 : the punching assembly 4 includes the support frame 41, one end of the support frame 41 is fixedly connected with the box two 31, the top of the support frame 41 is fixedly connected with the connecting plate 42, the bottom of the connecting plate 42 is fixedly connected with the moving mechanism one 43 on both sides, the bottom of the two moving mechanism one 43 is connected with the moving mechanism two 44, the side close to the position adjusting assembly 3 of the moving mechanism two 44 is connected with the drilling mechanism 45.

[0038] As shown in Figure 4 , Figure 5 : the moving mechanism one 43 includes the motor six 431, one side of the motor six 431 is fixedly connected with the shell one 432 through the reducer housing, the shell one 432 is rotatably connected with the lead screw one 433, the output end of the motor six 431 is drivingly connected with the lead screw one 433 through the reducer, the lead screw one 433 is threadedly connected with the sliding block one 434, the moving mechanism one 43 and the moving mechanism two 44 are completely the same in structure composition, only the position and the orientation are different, the moving mechanism one 43 is horizontally arranged, used for driving the moving mechanism two 44 to move horizontally, the moving mechanism two 44 is vertically arranged, used for driving the drilling mechanism 45 to move in the vertical direction, the bottom of the sliding block one 434 in the moving mechanism one 43 is fixedly connected with the reducer of the moving mechanism two 44, the side close to the position adjusting assembly 3 of the sliding block one 434 in the moving mechanism two 44 is fixedly connected with the drilling mechanism 45.

[0039] The drilling mechanism 45 comprises a shell two 451, the shell two 451 is slidably connected with the sliding block one 434 in the moving mechanism two 44, one side of the shell two 451 is fixedly connected with a motor seven 452, the shell two 451 is rotatably connected with a lead screw two 453, the motor seven 452 is in transmission connection with the lead screw two 453, the outer side of the lead screw two 453 is threadedly connected with a sliding block two 454, the sliding block two 454 is slidably connected with a guide rod 455, the guide rod 455 is fixedly connected with the shell, the sliding block two 454 is also rotatably connected with a connecting rod 456, the connecting rod 456 is slidably connected with the shell and can rotate in the shell, one end of the connecting rod 456 is slidably connected with a connecting block 457, the other end is slidably connected with a drill bit 458, the connecting block 457 is rotatably connected with the shell, the connecting block 457 is provided with a sliding groove, the connecting rod 456 is fixedly connected with a stop block on both sides of one end in the connecting block 457, due to the action of the stop block, the connecting rod 456 can slide in the sliding groove, but cannot rotate in the sliding groove, the sliding block two 454, the guide rod 455, the connecting rod 456 and the connecting block 457 are arranged in the shell two 451, the motor seven 452 drives the sliding block two 454 to move in the shell two 451 through the lead screw two 453, the sliding block two 454 drives the connecting rod 456 to move in the shell two 451, the drill bit 458 is driven to rotate by the connecting block 457 through the drilling motor 459, the motor seven 452 and the drilling motor 459 jointly drive the drill bit 458 to punch the completed stator, facilitating the subsequent installation of the positioning pin.

[0040] As shown in the figure: Figures 6 to 8 The positioning pin installation assembly 5 comprises a moving mechanism three 51, the moving mechanism three 51 is horizontally arranged, the moving mechanism three 51 is connected with a moving mechanism four 52 at the top, the moving mechanism four 52 is fixedly connected with a pipe shell 53 on the side close to the adjusting assembly 3, the pipe shell 53 is fixedly connected with two oppositely arranged moving mechanisms five 54 on the side close to the adjusting assembly 3, each moving mechanism five 54 is fixedly connected with a material taking piece two 55 on the side close to the adjusting assembly 3, a tray 56 is arranged on one side of the moving mechanism three 51, the tray 56 is fixedly connected with a material plate 57 on the side close to the adjusting mechanism, a plurality of positioning pins are placed in the material plate 57, the positioning pins are hollow and can be inserted and moved by the material taking piece two 55, a pneumatic cylinder 58 is further fixedly connected on one side of the tray 56, the pneumatic cylinder 58 is inverted, a material taking plate 59 is fixedly connected to the top of the telescopic rod in the pneumatic cylinder 58, a material taking groove is formed in the top of the material taking plate 59, and two positioning pins can be taken at a time, in order to further improve the degree of automation, a pushing cylinder can also be arranged on the side of the material plate 57 away from the material taking plate 59, the stroke of the pushing cylinder is set to be the length of two positioning pins, and the two positioning pins can be pushed into the material taking groove in the material taking plate 59 at a time.

[0041] As shown in the figure: Figure 6 , Figure 7As shown in the figure: the moving mechanism three 51 comprises a motor nine 511, the motor nine 511 is fixed with a shell three 512 through a speed reducer, the shell three 512 is rotatably connected with a screw three 513, the screw three 513 is threadedly connected with a sliding block three 514, the motor nine 511 is drivingly connected with the screw three 513 through a speed reducer box, the moving mechanism three 51 and the moving mechanism four 52 are completely same in structure, only different in position and orientation, the moving mechanism three 51 is horizontally arranged, is used for driving the moving mechanism four 52 to move horizontally, the moving mechanism four 52 is vertically arranged, is used for driving the tube shell 53 to move in the vertical direction, the top of the sliding block three 514 in the moving mechanism three 51 is fixedly connected with the shell three 512 in the moving mechanism four 52 through an angle plate, and the side of the sliding block three 514 in the moving mechanism four 52 close to the positioner assembly 3 is fixedly connected with the tube shell 53.

[0042] As shown in the figure: Figure 6 、 Figure 8 As shown in the figure: the moving mechanism five 54 comprises a motor ten 541, the motor ten 541 is fixed with a shell four 542 on one side, the shell four 542 is rotatably connected with a screw four 543, the motor ten 541 is drivingly connected with the screw four 543, the screw four 543 is threadedly connected with a sliding block four 544, and the side of the sliding block four 544 close to the positioner assembly 3 is fixedly connected with the material taking piece two 55 through a connecting pipe.

[0043] Working mode: the automatic grabbing assembly 1 first grabs the shell and places it on the slot hole 35 in the positioner assembly 3, then grabs the stator and places it in the shell, the positioner assembly 3 sends the shell and the stator to the press-fitting assembly 2, the press-fitting assembly 2 press-fits the shell and the stator, after the press-fitting is completed, the positioner assembly 3 sends it to the punching assembly 4, the punching assembly 4 punches on both sides, after the punching is completed, the two positioning pins of the positioning pin installation assembly 5 are installed, then the assembled stator can be taken down.

[0044] To sum up, only the preferred embodiments of the utility model are described, and the embodiments are not used to limit the implementation range of the utility model, that is, equivalent changes and modifications made according to the content of the utility model patent application scope shall belong to the technical range of the utility model.

Claims

1. Stator automatic assembly apparatus, characterized by: Including automatic grabbing assembly (1), press fitting assembly (2) and positioner assembly (3), the automatic grabbing assembly (1) is arranged at the left side of positioner assembly (3), the press fitting assembly (2) is arranged at the rear side of positioner assembly (3), the right side of positioner assembly (3) is provided with punch assembly (4), and the front side is provided with positioning pin installation assembly (5).

2. The stator assembly apparatus of claim 1, wherein: The automatic grabbing assembly (1) includes a base body (101), the base body (101) is fixedly connected with the ground or a supporting box body, a cylinder body one (102) is rotatably connected to the top of the base body (101), a motor one (103) is fixedly connected to the top of the cylinder body one (102), the output shaft of the motor one (103) penetrates through the cylinder body one (102) and is rotatably connected with the cylinder body one (102), the output shaft of the motor one (103) is drivingly connected with the base body (101), the top of the cylinder body one (102) is further fixedly connected with a connecting arm one (104), a motor two (105) is fixedly connected to one side of the connecting arm one (104), a connecting arm two (106) is rotatably connected to the other side of the connecting arm one (104), the output shaft of the motor two (105) penetrates through the connecting arm one (104) and is rotatably connected with the connecting arm one (104), the output shaft of the motor two (105) is drivingly connected with the connecting arm two (106), a hydraulic rod (107) is hingedly connected to one side of the connecting arm one (104), the other end of the hydraulic rod (107) is hingedly connected with the connecting arm two (106), a connecting arm three (108) is connected to the top side of the connecting arm two (106), a motor three (109) is fixedly connected to the side of the connecting arm three (108) away from the connecting arm two (106), the output shaft of the motor three (109) penetrates through the connecting arm three (108) and is rotatably connected with the connecting arm three (108), the output shaft of the motor three (109) is drivingly connected with the connecting arm two (106), a connecting arm four (110) is connected to the left end of the connecting arm three (108), a motor four (111) is further fixedly connected to the connecting arm three (108), the output shaft of the motor four (111) penetrates through the connecting arm three (108) and is rotatably connected with the connecting arm three (108), the output shaft of the motor four (111) is drivingly connected with the connecting arm four (110), a motor five (112) is fixedly connected to the end of the connecting arm four (110) away from the motor four (111), the output end of the motor five (112) is downwardly and drivingly connected with a material taking piece one (113), and the material taking piece one (113) is an electromagnet or a pneumatic finger.

3. The stator assembly apparatus of claim 1, wherein: The press fitting assembly (2) includes a box body one (21), a notch is formed in the middle of one side of the box body one (21) close to the positioner assembly (3), a telescopic piece (22) is fixedly connected to the top of the box body one (21), a pressing block (23) is drivingly connected to the bottom of the telescopic piece (22), and the pressing block (23) is arranged in the notch of the box body one (21).

4. The stator assembly apparatus of claim 1, wherein: The positioner assembly (3) comprises a box two (31), a transmission motor is fixed in the box two (31), a gear (32) is fixed on the output shaft of the transmission motor, the gear (32) is arranged above the box two (31), an outer gear ring (33) is rotatably connected above the box two (31), the gear (32) is engaged with the outer gear ring (33), the top of the outer gear ring (33) is fixed with a rotating disc (34), four slot holes (35) are uniformly formed in the rotating disc (34), the diameter of the slot hole (35) is greater than the diameter of the stator and less than the diameter of the outer shell, a circular opening is formed in the middle of the rotating disc (34).

5. The stator assembly apparatus of claim 1, wherein: The punching assembly (4) comprises a support frame (41), one end of the support frame (41) is fixedly connected with the box two (31), the top of the support frame (41) is fixedly connected with a connecting plate (42), the bottom of the connecting plate (42) is fixedly connected with a moving mechanism one (43) on both sides, the bottom of the two moving mechanism ones (43) is connected with a moving mechanism two (44), the side of the moving mechanism two (44) close to the positioner assembly (3) is connected with a drilling mechanism (45).

6. The stator assembly apparatus of claim 5, wherein: The moving mechanism one (43) comprises a motor six (431), one side of the motor six (431) is fixedly connected with a shell one (432) through a speed reducer housing, a lead screw one (433) is rotatably connected in the shell one (432), the output end of the motor six (431) is drivingly connected with the lead screw one (433) through a speed reducer, a sliding block one (434) is threadedly connected on the lead screw one (433), the moving mechanism one (43) and the moving mechanism two (44) are exactly the same in structure, the moving mechanism one (43) is horizontally arranged, used for driving the moving mechanism two (44) to move horizontally, the moving mechanism two (44) is vertically arranged, used for driving the drilling mechanism (45) to move in the vertical direction, the bottom of the sliding block one (434) in the moving mechanism one (43) is fixedly connected with the speed reducer in the moving mechanism two (44), the side of the sliding block one (434) in the moving mechanism two (44) close to the positioner assembly (3) is fixedly connected with the drilling mechanism (45).

7. The stator assembly apparatus of claim 6, wherein: The drilling mechanism (45) includes a shell two (451), the shell two (451) is in sliding connection with the sliding block one (434) in the moving mechanism two (44), one side of the shell two (451) is fixed with motor seven (452), the shell two (451) is rotatably connected with lead screw two (453), the motor seven (452) is in transmission connection with lead screw two (453), the outer side of lead screw two (453) is threadedly connected with sliding block two (454), the sliding block two (454) is in sliding connection with guide rod (455), the guide rod (455) is fixedly connected with the shell, the sliding block two (454) is also rotatably connected with connecting rod (456), the connecting rod (456) is in sliding connection with the shell, one end of the connecting rod (456) is slidably connected with connecting block (457), the other end is slidably connected with drill bit (458), the connecting block (457) is rotatably connected with the shell, the sliding block two (454), guide rod (455), connecting rod (456), connecting block (457) are all arranged in the shell two (451).

8. The stator assembly apparatus of claim 1, wherein: The positioning pin mounting assembly (5) includes a moving mechanism three (51), the moving mechanism three (51) is horizontally arranged, the moving mechanism four (52) is connected to the top of the moving mechanism three (51), the moving mechanism four (52) is fixedly connected with the pipe shell (53) on the side close to the adjusting mechanism (3), the pipe shell (53) is fixedly connected with two oppositely arranged moving mechanism fives (54) on the side close to the adjusting mechanism (3), each moving mechanism five (54) is fixedly connected with a second material taking part (55) on the side close to the adjusting mechanism (3), one side of the moving mechanism three (51) is provided with a tray (56), the tray (56) is fixedly connected with a material plate (57) on the side close to the adjusting mechanism, a plurality of positioning pins are placed in the material plate (57), the positioning pin is hollow, can be inserted into the second material taking part and moved along with the second material taking part, the side of the tray (56) is also fixedly connected with a pneumatic cylinder (58), the pneumatic cylinder (58) is inverted, the pneumatic cylinder (58) is fixedly connected with a material taking plate (59) on the top, the top of the material taking plate (59) is provided with a material taking groove.

9. The stator assembly apparatus of claim 8, wherein: The moving mechanism three (51) includes a motor nine (511), a shell three (512) is fixed in the motor nine (511) through a speed reducer, a lead screw three (513) is rotatably connected in the shell three (512), a sliding block three (514) is threadedly connected on the lead screw three (513), and the motor nine (511) is in transmission connection with the lead screw three (513) through a reduction box.

10. The stator assembly apparatus of claim 9, wherein: The moving mechanism five (54) includes a motor ten (541), a shell four (542) is fixed on one side of the motor ten (541), a lead screw four (543) is rotatably connected in the shell four (542), the motor ten (541) is in transmission connection with the lead screw four (543), a sliding block four (544) is threadedly connected on the lead screw four (543), and one side of the sliding block four (544) close to the positioner assembly (3) is fixedly connected with the material taking piece two (55) through a connecting pipe.

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