Motor assembly apparatus

Abstract

The application belongs to the technical field of motor production equipment, and discloses a motor assembling device, which comprises a conveying mechanism, a bearing tool, a first feeding mechanism, a second feeding mechanism and a pressing mechanism. The conveying mechanism is used for conveying the bearing tool. The bearing tool comprises a base plate, a bearing seat, a positioning seat, a first spring and a second spring. The bearing seat and the positioning seat are movably arranged on the base plate along the vertical direction. The first spring is arranged between the bearing seat and the base plate, and the second spring is arranged between the positioning seat and the base plate. The first feeding mechanism is used for placing a bearing cover assembly on the top of the bearing seat. The second feeding mechanism is used for placing a motor shell assembly on the top of the positioning seat. The pressing mechanism is used for pressing the motor shell assembly towards the bearing cover assembly, so that the bearing cover assembly is tightly installed on the motor shell assembly. The motor assembling device has wide application range, high automation degree and high production efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of motor production equipment, in particular to a motor assembly equipment. BACKGROUND

[0002] In the assembly production process of the motor, the bearing cover assembly needs to be assembled with the shell assembly, so that the bearing cover assembly is tightly installed in the mounting hole in the middle of the shell assembly. The existing assembly method is to place the bearing cover assembly on the bearing table, then cover the shell assembly, and then press the shell assembly down by using the pressing cylinder, so as to complete the assembly of the bearing cover assembly and the shell assembly. The existing assembly method can only be applied to the production of a single specification of motor, has a small scope of application, and has a low degree of automation.

[0003] Therefore, there is an urgent need for a motor assembly equipment to expand the scope of application, improve the degree of automation, and improve the production efficiency. SUMMARY

[0004] The purpose of the present application is to provide a motor assembly equipment to expand the scope of application, improve the degree of automation, and improve the production efficiency.

[0005] To achieve this purpose, the present application adopts the following technical solutions:

[0006] The motor assembly equipment comprises:

[0007] A conveying mechanism;

[0008] A bearing tool is placed on the conveying mechanism, the conveying mechanism is used for conveying the bearing tool, the bearing tool comprises a base plate, a bearing seat, a positioning seat, a first spring and a second spring, the base plate is placed on the conveying mechanism, the bearing seat and the positioning seat are both movably arranged on the base plate in the vertical direction, the positioning seat surrounds the periphery of the bearing seat, the first spring is arranged between the bearing seat and the base plate, and the second spring is arranged between the positioning seat and the base plate;

[0009] A first feeding mechanism is arranged on one side of the conveying mechanism, and the first feeding mechanism is used for placing the bearing cover assembly on the top of the bearing seat;

[0010] A second feeding mechanism is arranged on one side of the conveying mechanism, the second feeding mechanism is located downstream of the first feeding mechanism, and the second feeding mechanism is used for placing the shell assembly on the top of the positioning seat;

[0011] A pressing mechanism is arranged on one side of the conveying mechanism, the pressing mechanism is located downstream of the second feeding mechanism, and the pressing mechanism is used for pressing the shell assembly towards the bearing cover assembly, so that the bearing cover assembly is tightly installed in the shell assembly.

[0012] As an optional technical solution, the bearing tool further comprises:

[0013] A first positioning member penetrates the substrate and the bearing seat in the vertical direction, and is used to limit rotation of the bearing seat relative to the substrate;

[0014] A second positioning member penetrates the substrate and the positioning seat in the vertical direction, and is used to limit rotation of the positioning seat relative to the substrate.

[0015] As an optional technical solution, the bearing tool further comprises:

[0016] A protective cover, the bearing seat comprises a bearing part and a support part, the bottom of the bearing part is inserted into the substrate, the support part surrounds the periphery of the bearing part, the first spring is arranged between the support part and the substrate, the protective cover is arranged on the outer periphery of the support part, the top of the bearing part penetrates the protective cover, and the bearing cover assembly is placed on the top of the bearing part.

[0017] As an optional technical solution, the bearing tool further comprises:

[0018] A guide seat is fixedly installed on the substrate, the substrate is provided with a guide ring groove, the outer wall of the guide seat extends to the upper side of the guide ring groove, the positioning seat is located on the upper side of the guide ring groove, the inner wall of the positioning seat abuts against the outer wall of the guide seat, and when the positioning seat is inserted into the guide ring groove, the outer wall of the positioning seat abuts against the outer ring side wall of the guide ring groove.

[0019] As an optional technical solution, the pressing mechanism comprises:

[0020] A pressing assembly is arranged on the top of the conveying mechanism, and is used to press down the shell assembly on the bearing tool;

[0021] A driving assembly is provided with a first detection assembly and a second detection assembly on the output end, the inside of the bearing part is hollow, the guide seat is provided with a transfer assembly, the transfer assembly is used to abut against the shell assembly, the transfer assembly comprises a transfer shaft, a transfer table and a third spring, the transfer shaft is movably inserted into the guide seat in the vertical direction, the transfer table is arranged on the top of the transfer shaft, the third spring is arranged between the transfer table and the guide seat, when the driving assembly lifts the first detection assembly and the second detection assembly in the vertical direction, the first detection assembly is inserted into the inside of the bearing part and abuts against the bearing cover assembly, and the second detection assembly penetrates through the substrate and abuts against the transfer shaft.

[0022] As an optional technical solution, the first feeding mechanism comprises:

[0023] A first mechanical arm is arranged on one side of the conveying mechanism, one side of the first mechanical arm is provided with a first vibrating disc, the first vibrating disc is used for supplying a bearing cover, and the first mechanical arm is used for transferring the bearing cover supplied by the first vibrating disc to the bearing cover on the bearing tooling.

[0024] A second mechanical arm is arranged downstream of the first mechanical arm, one side of the second mechanical arm is provided with a second vibrating disc, the second vibrating disc is used for supplying a bearing cover, and the second mechanical arm is used for placing the bearing cover supplied by the second vibrating disc on the bearing cover on the bearing tooling.

[0025] A third mechanical arm is arranged downstream of the second mechanical arm, one side of the third mechanical arm is provided with a third vibrating disc, the third vibrating disc is used for supplying a bearing cover, and the third mechanical arm is used for placing the bearing cover supplied by the second vibrating disc on the bearing cover on the bearing tooling.

[0026] As an optional technical solution, a visual detection mechanism and a first discharging mechanism are arranged between the third mechanical arm and the second feeding mechanism, the visual detection mechanism is used for detecting the bearing cover assembly on the bearing tooling, and the first discharging mechanism is used for transferring the bearing cover assembly with poor quality.

[0027] As an optional technical solution, the first discharging mechanism comprises:

[0028] A first transfer module;

[0029] A clamping cylinder is installed at the output end of the first transfer module, the first transfer module is used to drive the clamping cylinder to move in the vertical direction and the horizontal direction, the output end of the clamping cylinder is provided with a clamping jaw, and the clamping cylinder is used to drive the clamping jaw to clamp the bearing cover assembly.

[0030] A pressing head and a fourth spring are arranged between the clamping cylinder and the pressing head, and the pressing head is used to press the bearing cover assembly on the bearing tooling.

[0031] As an optional technical solution, the conveying mechanism is arranged in a character-shaped structure, a plurality of bearing toolings are arranged on the conveying mechanism, and the conveying mechanism circulates to convey the bearing toolings.

[0032] As an optional technical solution, the side of the conveying mechanism is provided with a plurality of positioning assemblies, the positioning assembly comprises a positioning cylinder and a positioning pin, the positioning pin is installed at the output end of the positioning cylinder, the end of the positioning pin away from the positioning cylinder is a V-shaped end, the four side walls of the base plate are each provided with a V-shaped groove, and the positioning cylinder drives the positioning pin to insert into the V-shaped groove.

[0033] The present application has the following advantages:

[0034] The motor assembly equipment provided by the present application comprises a conveying mechanism, a first feeding mechanism, a second feeding mechanism and a pressing mechanism, the conveying mechanism is used for conveying a bearing tool to one side of the first feeding mechanism, the first feeding mechanism is used for placing a bearing cover assembly on the top of a bearing seat, the conveying mechanism is used for conveying the bearing tool to one side of the second feeding mechanism, the second feeding mechanism is used for placing a motor shell assembly on the top of a positioning seat, and the conveying mechanism is used for conveying the bearing tool to one side of the pressing mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0035] The present application will be further described in detail below according to the drawings and embodiments.

[0036] Figure 1 The top view of the motor assembly equipment described in the embodiments;

[0037] Figure 2 The structural schematic diagram of the motor assembly equipment described in the embodiments from another perspective;

[0038] Figure 3 The structural schematic diagram of the conveying mechanism and the bearing tool described in the embodiments;

[0039] Figure 4 The structural schematic diagram of the positioning assembly described in the embodiments;

[0040] Figure 5 The structural schematic diagram of the bearing tool described in the embodiments;

[0041] Figure 6 The exploded view of the bearing tool described in the embodiments;

[0042] Figure 7 A sectional view of the bearing tooling described in the embodiment;

[0043] Figure 8 A structural schematic view of the press-fitting mechanism and the bearing tooling described in the embodiment;

[0044] Figure 9 A structural schematic view of the first unloading mechanism described in the embodiment;

[0045] Figure 10 A Figure 9 A partial enlarged view of the A position in the middle.

[0046] In the figure:

[0047] 100, bearing cover assembly; 200, casing assembly;

[0048] 1, conveying mechanism; 11, positioning assembly; 111, positioning cylinder; 112, positioning pin;

[0049] 2, bearing tooling; 21, base plate; 2101, guide ring groove; 2102, V-shaped groove; 22, bearing seat; 221, bearing part; 222, support part; 23, positioning seat; 24, first spring; 25, second spring; 26, first positioning member; 27, second positioning member; 28, protective cover; 29, guide seat; 210, transfer assembly; 211, transfer shaft; 212, transfer table; 213, third spring;

[0050] 3, first feeding mechanism; 31, first mechanical hand; 32, first vibrating disc; 33, second mechanical hand; 34, second vibrating disc; 35, third mechanical hand; 36, third vibrating disc;

[0051] 4, second feeding mechanism;

[0052] 5, press-fitting mechanism; 51, press-fitting assembly; 52, driving assembly; 53, first detection assembly; 54, second detection assembly;

[0053] 6, visual detection mechanism;

[0054] 7, first unloading mechanism; 71, first transfer module; 72, clamping cylinder; 73, clamping jaw; 74, pressing head; 75, fourth spring;

[0055] 8, second unloading mechanism. DETAILED DESCRIPTION

[0056] In order to make the technical problems solved by the present application, the technical solutions adopted and the technical effects reached more clear, the technical solutions of the embodiments of the present application will be further described in detail below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative effort belong to the scope of protection of the present application.

[0057] In the description of the present application, unless explicitly defined and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the internal communication of two elements or the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0058] In the present application, unless explicitly defined and limited, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0059] In the description herein, it should be understood that the terms "up", "down", "left", "right", etc. orientation or position relationship is based on the orientation or position relationship shown in the drawings, and is only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. In addition, the terms "first", "second", are only used to distinguish in the description, and have no special meaning.

[0060] In the description of the present application, the description referring to the terms "an embodiment", "an example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.

[0061] The technical solutions of the present application will be further described below with reference to the drawings and through specific embodiments.

[0062] AsFigures 1 to 10 As shown, the motor assembly equipment provided by the embodiment comprises a conveying mechanism 1, a bearing tool 2, a first feeding mechanism 3, a second feeding mechanism 4 and a pressing mechanism 5. The bearing tool 2 is placed on the conveying mechanism 1, and the conveying mechanism 1 is used for conveying the bearing tool 2. The bearing tool 2 comprises a base plate 21, a bearing seat 22, a positioning seat 23, a first spring 24 and a second spring 25. The base plate 21 is placed on the conveying mechanism 1. The bearing seat 22 and the positioning seat 23 are both movably arranged on the base plate 21 along the vertical direction. The positioning seat 23 is arranged around the periphery of the bearing seat 22. The first spring 24 is arranged between the bearing seat 22 and the base plate 21. The second spring 25 is arranged between the positioning seat 23 and the base plate 21. The first feeding mechanism 3 is arranged on one side of the conveying mechanism 1. The first feeding mechanism 3 is used for placing a bearing cover assembly 100 on the top of the bearing seat 22. The second feeding mechanism 4 is arranged on one side of the conveying mechanism 1. The second feeding mechanism 4 is located downstream of the first feeding mechanism 3. The second feeding mechanism 4 is used for placing a shell assembly 200 on the top of the positioning seat 23. The pressing mechanism 5 is arranged on one side of the conveying mechanism 1. The pressing mechanism 5 is located downstream of the second feeding mechanism 4. The pressing mechanism 5 is used for pressing the shell assembly 200 towards the bearing cover assembly 100, so that the bearing cover assembly 100 is tightly installed in the shell assembly 200.

[0063] Specifically, when the motor assembly equipment is running, the conveying mechanism 1 conveys the bearing tool 2 to one side of the first feeding mechanism 3. The first feeding mechanism 3 places the bearing cover assembly 100 on the top of the bearing seat 22. Then, the conveying mechanism 1 conveys the bearing tool 2 to one side of the second feeding mechanism 4. The second feeding mechanism 4 places the shell assembly 200 on the top of the positioning seat 23. Then, the conveying mechanism 1 conveys the bearing tool 2 to one side of the pressing mechanism 5. The pressing mechanism 5 presses the shell assembly 200 towards the bearing cover assembly 100. The mounting hole in the middle of the shell assembly 200 is pressed towards the bearing cover assembly 100. The shell edge of the shell assembly 200 is pressed towards the positioning seat 23. Since the bearing seat 22 supporting the bearing cover assembly 100 is elastically supported by the first spring 24, and the positioning seat 23 supporting the shell edge of the shell assembly 200 is elastically supported by the second spring 25, when the shell assembly 200 is pressed towards the bearing cover assembly 100, the first spring 24 and the second spring 25 are both compressed, which ensures that the height difference of the bearing cover assembly 100 installed in the shell assembly 200 is consistent. When different specifications of the shell assembly 200 and the bearing cover assembly 100 need to be assembled, since the first spring 24 and the second spring 25 are compressed, the thickness difference of the shell assembly 200 can be offset. The motor assembly equipment of the embodiment can expand the application range, improve the degree of automation and improve the production efficiency when the shell assembly 200 and the bearing cover assembly 100 are assembled.

[0064] In the embodiment, when the casing assembly 200 is pressed against the bearing cover assembly 100, the side wall of the mounting hole in the middle of the casing assembly 200 first abuts against the bearing cover assembly 100, and the peripheral edge of the casing assembly 200 then abuts against the positioning seat 23; or, the peripheral edge of the casing assembly 200 first abuts against the positioning seat 23, and the side wall of the mounting hole in the middle of the casing assembly 200 then abuts against the bearing cover assembly 100; or, the side wall of the mounting hole in the middle of the casing assembly 200 abuts against the bearing cover assembly 100 and the peripheral edge of the casing assembly 200 abuts against the positioning seat 23 at the same time. The above assembly conditions are determined according to different specifications of the casing assembly 200 and the bearing cover assembly 100.

[0065] In the embodiment, the first spring 24 is provided in multiple, and the multiple first springs 24 are equally spaced around the periphery of the central axis of the bearing seat 22, so as to improve the support stability of the bearing seat 22.

[0066] In the embodiment, the second spring 25 is provided in multiple, and the multiple second springs 25 are equally spaced around the periphery of the central axis of the positioning seat 23, so as to improve the support stability of the positioning seat 23.

[0067] As shown in Figures 5 to 7 Optionally, the bearing tool 2 further comprises a first positioning member 26 and a second positioning member 27. The first positioning member 26 penetrates the substrate 21 and the bearing seat 22 in the vertical direction, and is used to limit the rotation of the bearing seat 22 relative to the substrate 21. The second positioning member 27 penetrates the substrate 21 and the positioning seat 23 in the vertical direction, and is used to limit the rotation of the positioning seat 23 relative to the substrate 21. The relative rotation of the positioning seat 23 and the bearing seat 22 is avoided, so as to ensure that the bearing cover assembly 100 on the bearing seat 22 can be accurately assembled into the casing assembly 200.

[0068] In the embodiment, the top of the bearing seat 22 is provided with a positioning groove, which is matched with the edge part of the bearing cover in the bearing cover assembly 100, so as to avoid the sliding or deviation of the bearing cover assembly 100 on the top of the bearing seat 22.

[0069] Optionally, the top of the positioning seat 23 is provided with multiple third positioning members, which are used to be inserted into the positioning hole of the casing assembly 200, so as to avoid the sliding or deviation of the casing assembly 200 on the surface of the positioning seat 23.

[0070] Optionally, the bearing tool 2 further comprises a protective cover 28, the bearing seat 22 comprises a bearing part 221 and a supporting part 222, the bottom of the bearing part 221 is inserted into the base plate 21, the supporting part 222 is arranged around the periphery of the bearing part 221, the first spring 24 is arranged between the supporting part 222 and the base plate 21, the protective cover 28 is arranged on the outer periphery of the supporting part 222, the top of the bearing part 221 penetrates the protective cover 28, and the bearing cover assembly 100 is placed on the top of the bearing part 221. The protective cover 28 can prevent impurities from adhering to the first spring 24.

[0071] Optionally, the bearing tool 2 further comprises a guide seat 29 fixedly installed on the base plate 21, the base plate 21 is provided with a guide ring groove 2101, the outer wall of the guide seat 29 extends to directly above the guide ring groove 2101, the positioning seat 23 is located directly above the guide ring groove 2101, the inner wall of the positioning seat 23 abuts against the outer wall of the guide seat 29, when the positioning seat 23 is inserted into the guide ring groove 2101, the outer wall of the positioning seat 23 abuts against the outer ring sidewall of the guide ring groove 2101, the guide seat 29 and the guide ring groove 2101 guide the positioning seat 23, and when the shell assembly 200 presses down the positioning seat 23, the positioning seat 23 can be guaranteed not to deviate from the preset movement path.

[0072] As shown in Figure 7 and Figure 8 Optionally, the press-fitting mechanism 5 comprises a press-fitting assembly 51 and a driving assembly 52, the press-fitting assembly 51 is arranged on the top of the conveying mechanism 1 and is used to press down the shell assembly 200 on the bearing tool 2, the output end of the driving assembly 52 is provided with a first detection assembly 53 and a second detection assembly 54, the inside of the bearing part 221 is hollow, the guide seat 29 is provided with a transfer assembly 210, the transfer assembly 210 is used to abut against the shell assembly 200, the transfer assembly 210 comprises a transfer shaft 211, a transfer table 212 and a third spring 213, the transfer shaft 211 is movably inserted into the guide seat 29 in the vertical direction, the transfer table 212 is arranged on the top of the transfer shaft 211, the third spring 213 is arranged between the transfer table 212 and the guide seat 29, when the driving assembly 52 lifts up the first detection assembly 53 and the second detection assembly 54 in the vertical direction, the first detection assembly 53 is inserted into the inside of the bearing part 221 and abuts against the bearing cover assembly 100, and the second detection assembly 54 penetrates through the base plate 21 and abuts against the transfer shaft 211.

[0073] The first detection assembly 53 is used to detect the lowering height of the bearing cover assembly 100, and the second detection assembly 54 is used to detect the lowering height of the machine shell assembly 200. The detection sequence is determined according to different specifications of the machine shell assembly 200 and the bearing cover assembly 100. For example, when the machine shell assembly 200 is placed on the positioning seat 23, the side wall of the mounting hole of the machine shell assembly 200 is in contact with the bearing cover assembly 100, the machine shell assembly 200 is spaced from the transfer assembly 210 mounted on the guide seat 29, when the pressing assembly 51 starts to press down, the first detection assembly 53 starts to detect the lowering height of the bearing cover assembly 100, after the pressing assembly 51 presses down by a preset height, the machine shell assembly 200 is in contact with the transfer assembly 210 mounted on the guide seat 29, and the second detection assembly 54 starts to detect the lowering height of the machine shell assembly 200. Alternatively, when the machine shell assembly 200 is placed on the positioning seat 23, the side wall of the mounting hole in the middle of the machine shell assembly 200 is in contact with the bearing cover assembly 100, the machine shell assembly 200 is in contact with the transfer assembly 210 mounted on the guide seat 29, when the pressing assembly 51 starts to press down, the first detection assembly 53 starts to detect the lowering height of the bearing cover assembly 100, and the second detection assembly 54 starts to detect the lowering height of the machine shell assembly 200.

[0074] After the detection is completed, the driving assembly 52 drives the first detection assembly 53 and the second detection assembly 54 away from the bearing tool 2, and the conveying mechanism 1 continues to transport the bearing tool 2.

[0075] Optionally, the first feeding mechanism 3 comprises a first mechanical arm 31, a second mechanical arm 33 and a third mechanical arm 35. The first mechanical arm 31 is arranged on one side of the conveying mechanism 1, one side of the first mechanical arm 31 is provided with a first vibration disc 32, the first vibration disc 32 is used to supply the intermediate part, and the first mechanical arm 31 is used to transfer the intermediate part supplied by the first vibration disc 32 to the bearing tool 2. The second mechanical arm 33 is located downstream of the first mechanical arm 31, one side of the second mechanical arm 33 is provided with a second vibration disc 34, the second vibration disc 34 is used to supply the bearing cover, and the second mechanical arm 33 is used to place the bearing cover supplied by the second vibration disc 34 on the intermediate part of the bearing tool 2. The third mechanical arm 35 is located downstream of the second mechanical arm 33, one side of the third mechanical arm 35 is provided with a third vibration disc 36, the third vibration disc 36 is used to supply the sealing ring, and the third mechanical arm 35 is used to place the sealing ring supplied by the second vibration disc 34 on the bearing cover of the bearing tool 2.

[0076] Optionally, the third mechanical arm 35 and the second feeding mechanism 4 are provided with a visual detection mechanism 6 and a first discharging mechanism 7. The visual detection mechanism 6 is used to detect the bearing cover assembly 100 on the bearing tool 2, and the first discharging mechanism 7 is used to transfer the bearing cover assembly 100 with poor quality.

[0077] The quality of the stacked bearing cover assembly 100 is detected by the visual inspection mechanism 6 after the bearing cover, the bearing cover and the sealing ring are stacked in sequence. If the stacking position exceeds the error range, the quality is poor, and the bearing cover assembly 100 with poor quality is transferred to the recycling box by the first unloading mechanism 7, so as to recycle the bearing cover, the bearing cover and the sealing ring.

[0078] As shown in Figure 9 and Figure 10 Optionally, the first unloading mechanism 7 comprises a first transfer module 71, a clamping cylinder 72, a pressure head 74 and a fourth spring 75. The clamping cylinder 72 is installed on the output end of the first transfer module 71. The first transfer module 71 is used to drive the clamping cylinder 72 to move in the vertical direction and the horizontal direction. The output end of the clamping cylinder 72 is provided with a clamping jaw 73. The clamping cylinder 72 is used to drive the clamping jaw 73 to clamp the bearing cover assembly 100. The fourth spring 75 is arranged between the clamping cylinder 72 and the pressure head 74. The pressure head 74 is used to press the bearing cover assembly 100 on the bearing tool 2.

[0079] When the bearing tool 2 moves below the first unloading mechanism 7, if the quality of the bearing cover assembly 100 is poor, it means that the stacking error of the bearing cover, the bearing cover and the sealing ring exceeds the preset error, so the bearing cover, the bearing cover and the sealing ring need to be pressed tightly on the bearing seat 22 to avoid the clamping jaw 73 from being unable to grab the bearing cover, the bearing cover and the sealing ring. When the first transfer module 71 drives the clamping cylinder 72 to approach the bearing cover assembly 100, the pressure head 74 presses the bearing cover assembly 100 tightly on the bearing seat 22. The clamping cylinder 72 drives the clamping jaw 73 to clamp the bearing cover assembly 100, so as to transfer the bearing cover assembly 100 with poor quality.

[0080] Optionally, the conveying mechanism 1 is arranged in a character-shaped structure. A plurality of bearing tools 2 are arranged on the conveying mechanism 1. The conveying mechanism 1 circulates to convey the bearing tools 2.

[0081] Optionally, the side of the conveying mechanism 1 is provided with a plurality of positioning assemblies 11. The positioning assembly 11 comprises a positioning cylinder 111 and a positioning pin 112. The positioning pin 112 is installed on the output end of the positioning cylinder 111. The end of the positioning pin 112 away from the positioning cylinder 111 is a V-shaped end. The four side walls of the base plate 21 are provided with V-shaped grooves 2102. The positioning cylinder 111 drives the positioning pin 112 to insert into the V-shaped groove 2102.

[0082] Optionally, the second unloading mechanism 8 is arranged between the pressing mechanism 5 and the first feeding mechanism 3. The second unloading mechanism 8 is used to carry the assembled shell assembly 200 and the bearing cover assembly 100 on the bearing tool 2.

[0083] In the embodiment, the one side of the first manipulator 31, the one side of the second manipulator 33, the one side of the third manipulator 35, the one side of the first discharging mechanism 7, the one side of the second feeding mechanism 4, the one side of the pressing mechanism 5 and the one side of the second discharging mechanism 8 are provided with the positioning assembly 11, so that the carrying tool 2 can be temporarily stopped at each of the above stations.

[0084] In addition, the above are only the preferred embodiments of the present application and the applied technical principles. Those skilled in the art will understand that the present application is not limited to the specific embodiments described herein, and those skilled in the art can make various obvious changes, readjustments and substitutions without departing from the scope of the present application. Therefore, although the present application has been described in more detail through the above embodiments, the present application is not limited to the above embodiments, and can include more other equivalent embodiments without departing from the concept of the present application, and the scope of the present application is determined by the scope of the appended claims.

Claims

1. Motor assembly apparatus, characterized in that, The motor assembling device comprises: a conveying mechanism (1); a bearing tool (2) placed on the conveying mechanism (1), the conveying mechanism (1) being used for conveying the bearing tool (2), the bearing tool (2) comprising a base plate (21), a bearing seat (22), a positioning seat (23), a first spring (24) and a second spring (25), the base plate (21) being placed on the conveying mechanism (1), the bearing seat (22) and the positioning seat (23) being movably arranged on the base plate (21) along a vertical direction, the positioning seat (23) being arranged around a periphery of the bearing seat (22), the first spring (24) being arranged between the bearing seat (22) and the base plate (21), and the second spring (25) being arranged between the positioning seat (23) and the base plate (21); a first feeding mechanism (3) arranged on one side of the conveying mechanism (1), the first feeding mechanism (3) being used for placing a bearing cover assembly (100) on a top of the bearing seat (22); a second feeding mechanism (4) arranged on one side of the conveying mechanism (1), the second feeding mechanism (4) being located downstream of the first feeding mechanism (3), the second feeding mechanism (4) being used for placing a shell assembly (200) on a top of the positioning seat (23); a pressing mechanism (5) arranged on one side of the conveying mechanism (1), the pressing mechanism (5) being located downstream of the second feeding mechanism (4), the pressing mechanism (5) being used for pressing the shell assembly (200) towards the bearing cover assembly (100) so that the bearing cover assembly (100) is tightly mounted on the shell assembly (200); when the motor assembling device is running, the pressing mechanism (5) presses the shell assembly (200) towards the bearing cover assembly (100), a mounting hole in a middle portion of the shell assembly (200) is pressed towards the bearing cover assembly (100), a shell edge in a periphery of the shell assembly (200) is pressed towards the positioning seat (23), and the first spring (24) and the second spring (25) can be simultaneously compressed to ensure that a height difference of the bearing cover assembly (100) mounted in the shell assembly (200) is consistent.

2. The motor assembly apparatus of claim 1, wherein, The bearing tool (2) further comprises: a first positioning member (26) penetrating the base plate (21) and the bearing seat (22) along a vertical direction, the first positioning member (26) being used for limiting rotation of the bearing seat (22) relative to the base plate (21); a second positioning member (27) penetrating the base plate (21) and the positioning seat (23) along a vertical direction, the second positioning member (27) being used for limiting rotation of the positioning seat (23) relative to the base plate (21).

3. The motor assembly apparatus of claim 2, wherein, The bearing tool (2) further comprises: The protective cover (28) is arranged on the outer periphery of the supporting portion (222), the top of the bearing portion (221) penetrates the protective cover (28), and the bearing cover assembly (100) is placed on the top of the bearing portion (221).

4. The motor assembly apparatus of claim 3, wherein, The bearing tooling (2) further comprises: The guide seat (29) is fixedly installed on the base plate (21), the guide ring groove (2101) is formed in the base plate (21), the outer wall of the guide seat (29) extends to the upper side of the guide ring groove (2101), the positioning seat (23) is located on the upper side of the guide ring groove (2101), the inner wall of the positioning seat (23) abuts against the outer wall of the guide seat (29), and when the positioning seat (23) is inserted into the guide ring groove (2101), the outer wall of the positioning seat (23) abuts against the outer ring sidewall of the guide ring groove (2101).

5. The motor assembly apparatus of claim 4, wherein, The pressing mechanism (5) comprises: The pressing assembly (51) is arranged on the top of the conveying mechanism (1), and is used for pressing down the shell assembly (200) on the bearing tooling (2); The output end of the driving assembly (52) is provided with a first detection assembly (53) and a second detection assembly (54), the inside of the bearing portion (221) is hollow, the guide seat (29) is provided with a transfer assembly (210), the transfer assembly (210) is used for abutting against the shell assembly (200), the transfer assembly (210) comprises a transfer shaft (211), a transfer table (212) and a third spring (213), the transfer shaft (211) is movably inserted into the guide seat (29) in the vertical direction, the transfer table (212) is arranged on the top of the transfer shaft (211), the third spring (213) is arranged between the transfer table (212) and the guide seat (29), when the driving assembly (52) vertically jacks up the first detection assembly (53) and the second detection assembly (54), the first detection assembly (53) is inserted into the inside of the bearing portion (221) and abuts against the bearing cover assembly (100), and the second detection assembly (54) penetrates through the base plate (21) and abuts against the transfer shaft (211).

6. The motor assembly apparatus of claim 1, wherein, The first feeding mechanism (3) comprises: The first mechanical arm (31) is arranged on one side of the conveying mechanism (1), one side of the first mechanical arm (31) is provided with a first vibrating disc (32), the first vibrating disc (32) is used for supplying mesons, and the first mechanical arm (31) is used for transferring the mesons supplied by the first vibrating disc (32) to the bearing tooling (2); The second robotic arm (33) is located downstream of the first robotic arm (31). A second vibratory feeder (34) is provided on one side of the second robotic arm (33). The second vibratory feeder (34) is used to supply the bearing cover. The second robotic arm (33) is used to place the bearing cover supplied by the second vibratory feeder (34) onto the medium located on the bearing fixture (2). The third robot (35) is located downstream of the second robot (33). A third vibratory plate (36) is provided on one side of the third robot (35). The third vibratory plate (36) is used to supply a sealing ring. The third robot (35) is used to place the sealing ring supplied by the second vibratory plate (34) onto the bearing cover located on the bearing fixture (2).

7. The motor assembly apparatus of claim 6, wherein, A vision inspection mechanism (6) and a first unloading mechanism (7) are provided between the third robot (35) and the second loading mechanism (4). The vision inspection mechanism (6) is used to inspect the bearing cover assembly (100) on the bearing fixture (2), and the first unloading mechanism (7) is used to transfer the bearing cover assembly (100) with poor quality.

8. The motor assembly apparatus of claim 7, wherein, The first feeding mechanism (7) includes: First transfer module (71); A clamping cylinder (72) is installed at the output end of the first transfer module (71). The first transfer module (71) is used to drive the clamping cylinder (72) to move in the vertical and horizontal directions. The output end of the clamping cylinder (72) is provided with a gripper (73). The clamping cylinder (72) is used to drive the gripper (73) to clamp the bearing cover assembly (100). A pressure head (74) and a fourth spring (75) are provided between the clamping cylinder (72) and the pressure head (74), the pressure head (74) being used to press against the bearing cap assembly (100) on the bearing fixture (2).

9. The motor assembly apparatus of any of claims 1-8, wherein, The conveying mechanism (1) is configured as a U-shaped structure, and multiple carrying fixtures (2) are provided on the conveying mechanism (1). The conveying mechanism (1) cyclically conveys the carrying fixtures (2).

10. The motor assembly apparatus of claim 9, wherein, The conveying mechanism (1) has a plurality of positioning components (11) on its side. The positioning components (11) include a positioning cylinder (111) and a positioning pin (112). The positioning pin (112) is installed at the output end of the positioning cylinder (111). The end of the positioning pin (112) away from the positioning cylinder (111) is a V-shaped end. The four side walls of the base plate (21) are provided with V-shaped grooves (2102). The positioning cylinder (111) drives the positioning pin (112) to insert into the V-shaped grooves (2102).

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