A motor housing and magnetic ring assembly apparatus

Abstract

The application discloses a kind of shell and magnetic ring assembly equipment of motor, including shell feeding manipulator, shell glue coating mechanism, magnetic ring feeding mechanism, magnetic ring catalyst coating mechanism and magnetic ring and shell assembly mechanism.Shell feeding manipulator is transported to coating mechanism with shell, completes inner wall circumferential glue coating;Magnetic ring feeding mechanism is transported to catalyst coating mechanism with magnetic ring and realizes outer periphery catalyst coating.In magnetic ring and shell assembly mechanism, magnetic ring handling device is fed with the magnetic ring of coating catalyst to turntable positioning fixture, shell handling device overturns glue coating shell so that its opening faces downwards and is placed above magnetic ring, finally by pressing device, shell is sleeved into the outside of magnetic ring under the assistance of guide structure, realizes assembly by glue and catalyst solidification.This equipment is automatically cooperated by each mechanism, reduces manual intervention, shortens assembly time, and the production rhythm is improved by the multi-station design of turntable, can satisfy large-scale production demand, with the characteristics of efficient, accurate and stable.

Description

Technical Field

[0001] This application relates to the field of motor housing and magnetic ring assembly equipment, and particularly to a motor housing and magnetic ring assembly equipment. Background Technology

[0002] In the field of motor manufacturing, the assembly process of the housing and magnetic ring directly affects the structural stability and performance reliability of the motor. Traditional assembly methods typically involve manual or semi-automatic equipment for glue application and pressing assembly, which presents the following technical problems:

[0003] 1. In the prior art, the coating of adhesive inside the shell and the coating of magnetic ring catalyst are often carried out in separate steps, and the coating position and uniformity depend on manual operation, resulting in uneven adhesive layer thickness and unstable bonding strength. At the same time, the production efficiency is low and it is difficult to meet the needs of mass production.

[0004] 2. The assembly of the magnetic ring and the housing must ensure that they are coaxially aligned. However, existing equipment lacks a high-precision positioning and pressing mechanism, which can easily lead to the magnetic ring tilting or insufficient glue distribution due to misalignment or uneven pressure. This can affect the sealing performance and structural strength of the components, and increase the product defect rate. Summary of the Invention

[0005] The purpose of this invention is to provide a motor housing and magnetic ring assembly device with a high degree of automation and optimized coating and assembly precision.

[0006] To achieve the above objectives, this application provides the following technical solution:

[0007] An assembly device for a motor housing and a magnetic ring includes a housing loading robot, a housing adhesive coating mechanism, a magnetic ring loading mechanism, a magnetic ring catalyst coating mechanism, and a magnetic ring and housing assembly mechanism. The housing loading robot is positioned on one side of the housing adhesive coating mechanism and is used to transport the motor housing into the housing adhesive coating mechanism. The housing adhesive coating mechanism is used to apply adhesive circumferentially to the inner wall of the housing through an opening in the housing. The magnetic ring loading mechanism is connected to the magnetic ring catalyst coating mechanism and is used to directionally transfer the magnetic ring to the magnetic ring catalyst coating mechanism, and to assemble the magnetic ring... The outer periphery is coated with catalyst; the magnetic ring and shell assembly mechanism includes a turntable device, a magnetic ring transport device, a shell transport device, and a magnetic ring and shell clamping device; the magnetic ring transport device is located on one side of the turntable device, and first loads the catalyst-coated magnetic ring into the assembly positioning fixture of the turntable device; the shell transport device is located on the other side of the turntable device, and is used to flip the shell so that the shell opening faces downward; the magnetic ring and shell clamping device is located on the turntable device, and is used to slide the shell downward onto the outside of the magnetic ring, so that the magnetic ring is assembled inside the shell and fixedly connected by glue.

[0008] Furthermore, the housing loading robot includes a first XYZ axis transverse module, a first rotary clamping assembly, and a second rotary clamping assembly. The first rotary clamping assembly and the second rotary clamping assembly are both mounted on the first XYZ axis transverse module. The first XYZ axis transverse module is used to drive the first rotary clamping assembly and the second rotary clamping assembly to move in the X, Y, and Z axis directions, and can synchronously drive them to move in the same direction.

[0009] Furthermore, the first rotary clamping assembly includes a first rotary cylinder, a first clamping cylinder, and a first gripper. The first gripper is mounted on the first clamping cylinder, and the first clamping cylinder is mounted on the first rotary cylinder. The first clamping cylinder is used to drive the first gripper to clamp the housing, and the first rotary cylinder is used to drive the first gripper to perform a rotary motion while clamping the housing.

[0010] Furthermore, the shell adhesive coating mechanism includes a shell adhesive rotation mechanism, a first mounting frame, a shell adhesive coating head, and a second driving device. The shell adhesive rotation mechanism is used to drive the shell to rotate. The shell adhesive coating head is mounted on the second driving device, which is used to drive the shell adhesive coating head to tilt downwards and approach the shell to be coated. The second driving device is mounted on the first mounting frame.

[0011] Furthermore, the shell coating rotation mechanism includes a shell positioning turntable, a first driving device, and a residual adhesive receiving hopper. The shell positioning turntable is mounted on the first driving device, which drives the shell positioning turntable to rotate. The shell positioning turntable is used to position the shell. The residual adhesive receiving hopper is located on one side of the shell positioning turntable and below the moving position of the shell coating head.

[0012] Furthermore, the magnetic ring feeding mechanism includes a magnetic ring feeding turntable, multiple magnetic ring storage cylinders, a magnetic ring discharging mechanism, and a magnetic ring transfer device. The multiple magnetic ring storage cylinders are arranged in a ring on the magnetic ring feeding turntable. The magnetic ring discharging mechanism is located on one side of the magnetic ring feeding turntable and is used to unload the magnetic rings from the magnetic ring storage cylinders. The magnetic ring transfer device is used to transfer the unloaded magnetic rings from the magnetic ring discharging mechanism to the magnetic ring catalyst coating mechanism.

[0013] Furthermore, the magnetic ring catalyst coating mechanism includes a magnetic ring coating rotation mechanism, a second mounting frame, and a magnetic ring coating head. The magnetic ring coating head is mounted on the second mounting frame, and the magnetic ring coating rotation mechanism is located below the magnetic ring coating head. The magnetic ring coating rotation mechanism is used to drive the magnetic ring to rotate, and the magnetic ring coating head is used to coat the catalyst on the outer periphery of the magnetic ring.

[0014] Furthermore, the housing transport device includes a fourth XZ axis drive module, a fourth clamping cylinder, and a fourth gripper. The fourth gripper is mounted on the fourth clamping cylinder, and the fourth clamping cylinder is mounted on the fourth XZ axis drive module. The fourth XZ axis drive module is used to drive the fourth gripper to clamp the housing and move it along the X-axis or Z-axis direction.

[0015] Furthermore, the magnetic ring transport device includes a third YZ axis drive module and a transport sleeve. The transport sleeve is mounted on the third YZ axis drive module and is used to clamp the magnetic ring. The third YZ axis drive module is used to drive the transport sleeve to move along the Y-axis or Z-axis direction while clamping the magnetic ring.

[0016] Furthermore, the conveying sleeve includes a pushing assembly, a pushing receiving groove, and a second clearance groove. The pushing assembly includes a pushing cylinder, a pushing rod, and a pushing block. The two sides of the pushing block are located in the second clearance groove. The pushing cylinder is connected to the pushing block through the pushing rod. The pushing receiving groove is interference-fitted with the magnetic ring. The pushing cylinder drives the pushing block through the pushing rod to drive the magnetic ring to move downward from the pushing receiving groove.

[0017] The beneficial effects of this application are as follows:

[0018] The working principle of the motor housing and magnetic ring assembly equipment in this application is that the various mechanisms cooperate with each other to orderly complete the feeding, coating, and assembly processes of the motor housing and magnetic ring. Specifically:

[0019] A housing loading robot transports the motor housing to a housing adhesive coating mechanism. This mechanism evenly coats the inner wall of the housing with adhesive through its opening, preparing it for subsequent bonding with the magnetic ring. A magnetic ring loading mechanism then orients the magnetic ring to a magnetic ring catalyst coating mechanism, which coats the outer circumference of the magnetic ring with catalyst. The catalyst reacts with the adhesive inside the housing, achieving a firm connection between the magnetic ring and the housing. A magnetic ring transport device places the catalyst-coated magnetic ring into the assembly positioning fixture of a turntable device. The positioning fixture precisely positions the magnetic ring, ensuring accurate assembly. A housing transport device picks up the adhesive-coated housing, rotates it 180° so the opening faces downwards to prevent adhesive dripping, and then quickly places the housing on top of the magnetic ring. A magnetic ring and housing clamping device is activated, and the housing, with the cooperation of guide holes and shafts, is pressed vertically downwards, precisely fitting onto the outside of the magnetic ring. The adhesive and catalyst come into contact and cure, firmly assembling the magnetic ring inside the housing. This application features a clear division of labor and collaborative work among its various departments, achieving an automated process for assembling the motor housing and magnetic rings. This reduces manual operations and significantly shortens assembly time. The turntable device allows for the simultaneous preparation of multiple sets of magnetic rings and housings for assembly, improving the overall production cycle and making it suitable for large-scale production needs. Attached Figure Description

[0020] Figure 1A schematic diagram of the structure of the housing provided in one embodiment of this application;

[0021] Figure 2 This is a schematic diagram of the structure of a magnetic ring provided in one embodiment of this application;

[0022] Figure 3 A top view of an assembly device for a motor housing and a magnetic ring provided in an embodiment of this application;

[0023] Figure 4 This is a partial cross-sectional view of a magnetic ring and housing clamping device provided in an embodiment of this application;

[0024] Figure 5 A schematic diagram of the structure of a motor housing loading robot provided in an embodiment of this application;

[0025] Figure 6 This is a schematic diagram of the structure of a first rotary clamping assembly for a motor provided in an embodiment of this application;

[0026] Figure 7 A schematic diagram of the structure of the glue coating mechanism for the motor housing provided in an embodiment of this application;

[0027] Figure 8 for Figure 7 A magnified view of a portion at point A;

[0028] Figure 9 This is a schematic diagram of the structure of a magnetic ring feeding mechanism provided in an embodiment of this application;

[0029] Figure 10 This is a schematic diagram of the structure of the magnetic ring feeding turntable and the magnetic ring discharging mechanism provided in an embodiment of this application;

[0030] Figure 11 This is a schematic diagram of the structure of the magnetic ring feeding turntable, the material cylinder carrier, and the magnetic ring storage cylinder after separation, according to an embodiment of this application.

[0031] Figure 12 This is a schematic diagram of the structure of the magnetic ring feeding turntable after the magnetic ring is discharged, according to an embodiment of this application;

[0032] Figure 13 for Figure 12 A magnified view of the area at point B;

[0033] Figure 14 This is a schematic diagram of the structure of a magnetic ring transfer device provided in an embodiment of this application;

[0034] Figure 15 This is a schematic diagram of the structure of a magnetic ring catalyst coating mechanism provided in an embodiment of this application;

[0035] Figure 16This is a schematic diagram of the magnetic ring and housing assembly mechanism provided in one embodiment of this application;

[0036] Figure 17 This is a schematic diagram of the structure of a magnetic ring transport device provided in an embodiment of this application;

[0037] Figure 18 This is a schematic diagram of the structure of a conveying sleeve provided in an embodiment of this application;

[0038] Figure 19 This is a schematic diagram of the structure of the feeding mechanism provided in one embodiment of this application;

[0039] Figure 20 for Figure 19 A magnified view of point C; Detailed Implementation

[0040] like Figure 1 and Figure 2 The motor housing A and magnetic ring B are shown. The housing has a built-in mounting groove A1, and a shaft A2 is installed at the center of the mounting groove A1. During assembly, the opening C of the mounting groove A1 of the housing A should face upwards to facilitate the application of glue to the inner wall of the mounting groove A1. To facilitate the installation of the magnetic ring inside the housing A, the opening of the housing A should face downwards during assembly. The magnetic ring B can be fixed at the bottom by a positioning fixture. This makes it easier to grip the housing A because the housing A contains the shaft A2, and the shaft A2 guides the positioning fixture, allowing the housing A to more accurately assemble the magnetic ring B inside the housing A. The physical guidance of the shaft A2 ensures concentricity of the assembly and avoids collision or misalignment between the magnetic ring B and the side wall of the housing A.

[0041] like Figure 3 As shown, an assembly device for a motor housing and a magnetic ring includes a housing loading robot 100, a housing adhesive coating mechanism 200, a magnetic ring loading mechanism 300, a magnetic ring catalyst coating mechanism 400, and a magnetic ring and housing assembly mechanism 500. The housing loading robot 100 is located in front of the housing adhesive coating mechanism 200 and is used to transport the motor housing A into the housing adhesive coating mechanism 200. The housing adhesive coating mechanism 200 is used to apply adhesive to the inner wall of the housing circumferentially through the opening of the housing. The magnetic ring loading mechanism 300 is connected to the magnetic ring catalyst coating mechanism 400 and is used to directionally transfer the magnetic ring to the magnetic ring catalyst coating mechanism 400 and apply catalyst to the outer circumference of the magnetic ring.

[0042] like Figure 3As shown, the magnetic ring and housing assembly mechanism 500 includes a turntable device 510, a magnetic ring conveying device 520, a housing conveying device 530, and a magnetic ring and housing pressing device 540. The magnetic ring conveying device 520 is located on one side of the turntable device 510 and first feeds the magnetic ring coated with catalyst into the assembly positioning fixture of the turntable device 510. The housing conveying device 530 is located on the other side of the turntable device 510 and is used to flip the housing so that the opening of the housing faces downward and is quickly placed on the magnetic ring, which can prevent the glue inside the housing from dripping.

[0043] like Figure 4 As shown, the magnetic ring and housing clamping device 540 is set on the turntable device 510. The positioning fixture 550 is provided with a guide hole 551. When the pressing head 541 presses down on the housing A, the guide hole 551 guides the shaft A2 of the housing A, so that the housing A can be inserted into the outside of the magnetic ring B, so that the magnetic ring B is assembled inside the housing A and fixedly connected by glue.

[0044] In this embodiment, during operation, the housing loading robot 100 grasps the housing and transfers it to the adhesive application station. When applying adhesive to the housing, the opening of the housing faces upwards to facilitate even application of the adhesive (such as epoxy resin) around the inner circumference. The adhesive application method can be rotary dispensing or spraying to ensure uniform coverage. A brief pause is required after application (to prevent uneven adhesive flow), but the assembly stage must proceed quickly to prevent adhesive curing. The magnetic ring loading mechanism 300 grasps the magnetic ring and transfers it to the catalyst application station. The magnetic ring catalyst application mechanism 400 applies a catalyst (such as a UV curing agent or thermosetting accelerator) to the outer circumference of the magnetic ring to accelerate the adhesive reaction. Spraying is used to ensure uniform catalyst coverage. The catalyst must be compatible with the adhesive to ensure rapid curing during subsequent pressing. When the magnetic ring is pre-positioned, the magnetic ring transport device 520 transfers the catalyst-coated magnetic ring to the assembly positioning fixture of the turntable device 510. The positioning fixture positions the inner ring of the magnetic ring through protrusions to ensure accurate positioning. The housing transport device 530 picks up the adhesive-coated housing and flips it 180° so that the housing opening faces downwards, which facilitates the subsequent guidance and positioning of the housing shaft A2. After flipping, the housing is quickly moved above the magnetic ring, ready for pressing. The magnetic ring and housing pressing device 540 is activated, and the housing is pressed down along the guide hole, cooperating with the housing shaft A2 to ensure that the housing is pressed down vertically and avoids deflection, so that the housing is accurately fitted onto the outside of the magnetic ring. After the adhesive comes into contact with the catalyst, it begins to cure. After pressing, the magnetic ring is fixed inside the housing, forming a stable connection.

[0045] like Figure 5As shown, in this embodiment, the housing loading robot 100 includes a first XYZ axis transverse module 110, a first rotary clamping assembly 120, and a second rotary clamping assembly 130. The first rotary clamping assembly 120 and the second rotary clamping assembly 130 are both mounted on the first XYZ axis transverse module 110. The first XYZ axis transverse module 110 is used to drive the first rotary clamping assembly 120 and the second rotary clamping assembly 130 to move in the X-axis, Y-axis, and Z-axis directions, and can synchronously drive the two to move in the same direction.

[0046] like Figure 5 As shown, the first rotary clamping assembly 120 and the second rotary clamping assembly 130 have the same structure.

[0047] The second rotary clamping component 130 clamps the housing and rotates it so that the opening faces upward, adapting to the glue application station requirements of the housing glue application mechanism 200 (an upward opening facilitates circumferential glue application on the inner wall); the first rotary clamping component 120 is responsible for clamping the glued housing, transferring it to the assembly station through three-dimensional movement, and rotating to adjust the opening direction of the housing (e.g., downward opening) to ensure coaxial alignment with the magnetic ring, facilitating subsequent pressing and assembly; both components move synchronously along the X / Y / Z axes via the first XYZ axis transverse module 110, completing the "grabbing-posture adjustment-transfer" composite action in a single movement, improving loading efficiency and meeting the continuous operation requirements of automated production lines. Independent rotary cylinders respectively realize the posture adjustment before glue application (opening upward) and before assembly (opening downward), avoiding angle deviations caused by manual intervention and ensuring coating uniformity and assembly coaxiality. The clear division of labor between the two components reduces the loss of switching functions of a single component, and together with the three-dimensional positioning of the transverse module, realizes the full-process automation of the housing from "loading-glue application-assembly".

[0048] like Figure 5 As shown, the first XYZ axis transverse module 110 is used to control the movement of the load in three-dimensional space. It includes mutually perpendicular X-axis, Y-axis, and Z-axis motion units to achieve spatial positioning of the first rotary clamping assembly 120 and the second rotary clamping assembly 130. In this embodiment, each axis motion unit adopts a structure of cylinders and guide rails: X-axis and Y-axis motion units: vertically arranged in the horizontal plane, the load is driven to translate along the X and Y directions by two sets of transverse cylinders respectively, and the guide rails provide motion guidance and stability; Z-axis motion unit: perpendicular to the horizontal plane, the load is driven to rise and fall by a set of lifting cylinders, and precise control in the height direction is achieved in conjunction with the guide column. Those skilled in the art can use motor screws, belt drives, etc. to replace the cylinder drive method to achieve the same three-dimensional movement function according to requirements.

[0049] like Figure 6As shown, in this embodiment, the first rotary clamping assembly 120 includes a first rotary cylinder 121, a first clamping cylinder 122, and a first gripper 123. The first gripper 123 is mounted on the first clamping cylinder 122, and the first clamping cylinder 122 is mounted on the first rotary cylinder 121. The first clamping cylinder 122 is used to drive the first gripper 123 to clamp the outer periphery of the housing, and the first rotary cylinder 121 is used to drive the first gripper 123 to perform a rotational movement while clamping the housing. The first rotary clamping assembly 120 clamps and transfers housing A: the first gripper 123 and the first XYZ axis transverse movement module 110 realize the loading and transfer of the housing between workstations; driving the housing to rotate (including flipping): the rotary cylinder adjusts the housing posture (e.g., the housing opening faces downward) to meet the assembly angle requirements.

[0050] like Figure 6 As shown in this embodiment, the first grippers 123 are symmetrically arranged on the left and right sides, and flexible pads 124 are respectively provided on the gripping surfaces of the first grippers 123. The symmetrical grippers and flexible pads 124 cooperate to form an advantage in stable gripping, which meets the high precision and high reliability requirements of automated production lines for the shell feeding process, and is especially suitable for subsequent processes that require rotational gluing or flipping assembly.

[0051] like Figure 6 As shown, in this embodiment, the clamping surface of the first gripper 123 is an arc-shaped surface, and the clamping surface of the flexible pad 124 is also an arc-shaped surface. The arc-shaped surface design, through geometric adaptation and flexible compensation, achieves the triple functions of "stable clamping, precise rotation, and surface protection." It is a key design that combines the clamping mechanism with the shape characteristics of the housing, ensuring that the housing posture is controllable and undamaged during automated feeding, laying the foundation for subsequent high-precision processes such as gluing and assembly.

[0052] like Figure 6 As shown in this embodiment, the first gripper 123 is provided with a plurality of transverse holes 125, and a plurality of arc-shaped holes 126 are vertically provided on the gripping surface of the first gripper 123. The transverse holes 125 and the arc-shaped holes 126 are filled with a flexible material (such as silicone) during injection molding to form an embedded mechanical connection, so that the gasket and the gripper become one piece, avoiding the gasket from falling off or shifting due to repeated clamping force during long-term use, and ensuring that the clamping function is stable and reliable.

[0053] like Figure 7 As shown in this embodiment, the shell adhesive coating mechanism 200 includes a shell adhesive coating rotation mechanism 210, a first mounting bracket 220, a shell adhesive coating head 230, and a second driving device 240. The shell adhesive coating rotation mechanism 210 is used to drive the shell to rotate. The shell adhesive coating head 230 is mounted on the second driving device 240. The second driving device 240 is used to drive the shell adhesive coating head 230 to tilt downwards and approach the shell to be coated. The second driving device 240 is mounted on the first mounting bracket 220.

[0054] The housing is held and driven to rotate by the housing adhesive coating rotation mechanism 210, so that the inner wall of the housing with the opening facing upward is uniformly exposed to the adhesive coating area. The rotational motion ensures that the adhesive is continuously applied along the inner wall at 360°, avoiding the unevenness of manual operation. The second drive device 240 drives the housing adhesive coating head 230 to approach the housing opening along a preset trajectory (such as tilted downward).

[0055] The second drive device 240 is a cylinder. Those skilled in the art can use a motor screw, belt drive, or other alternatives to the cylinder drive method to achieve the same movement function, depending on the requirements.

[0056] like Figure 7 As shown in this embodiment, a housing adhesive application detection device 250 is also installed on the first mounting bracket 220. The housing adhesive application detection device 250 is used to detect whether the adhesive application on the housing is complete. The housing adhesive application detection device 250 consists of a camera and a light source. The housing adhesive application detection device 250 is set on the first mounting bracket 220 of the adhesive application mechanism and aligned with the adhesive application area on the inner wall of the housing. After the housing is coated with adhesive, it rotates, and the camera captures an image of the inner wall to identify the continuity of the adhesive line and detect any missed or broken adhesive. Defective products are intercepted in real time to prevent them from entering the assembly process; the detection and adhesive application cycles are synchronized, greatly improving the yield rate.

[0057] like Figure 7 As shown, in this embodiment, the shell gluing rotation mechanism 210 includes a shell positioning turntable 211, a first driving device 212, and a residual glue receiving hopper 213. The shell positioning turntable 211 is mounted on the first driving device 212, which drives the shell positioning turntable 211 to rotate. The shell positioning turntable 211 is used to position the shell. The residual glue receiving hopper 213 is located on the rear side of the shell positioning turntable and below the moving position of the shell gluing head 230.

[0058] like Figure 8 As shown, the housing positioning turntable 211 has an annular limiting protrusion 2111 on its surface, the inner diameter of which matches the outer diameter of the housing. When the housing is placed on the positioning turntable, its outer peripheral side fits tightly against the limiting protrusion 2111, forming circumferential positioning to prevent circumferential sliding of the housing during rotation and ensure that the rotation center of the housing is coaxial with the center of the turntable. The center of the positioning turntable has a clearance groove, the diameter of which is slightly larger than the outer diameter of the rotating shaft at the bottom of the housing, and the depth of the groove matches the length of the rotating shaft to ensure that the rotating shaft is completely embedded in the groove. The symmetrical distribution of the protrusions and the positioning guidance of the groove, along with the ability to withstand centrifugal force during rotation, prevent incomplete coating or adhesive buildup due to positioning failure.

[0059] like Figure 8As shown, the housing positioning turntable 211 fixes the housing through the limiting protrusion 2111, ensuring that the housing axis is aligned with the rotation center of the turntable during glue application, thus avoiding uneven glue layer due to positioning deviation. The first driving device 212 (such as a servo motor or rotary cylinder) drives the positioning turntable to rotate at a uniform speed, so that the inner wall of the housing with its opening facing upward passes through the glue application head in sequence, achieving 360° uniform coating. Located below the glue application head and on one side of the turntable, it adopts an inclined guide surface design to collect the glue dripping during the glue application process in real time, preventing residual glue from contaminating the equipment table or affecting the positioning accuracy of the housing. The receiving hopper is detachable for cleaning and easy maintenance. The housing is placed on the positioning turntable by the loading robot. The turntable rotates under the action of the driving device, and the glue application head synchronously approaches and applies glue along the inner wall. Residual glue slides down the edge of the turntable to the receiving hopper, ensuring the glue application area is clean and avoiding the accumulation of residual glue from affecting subsequent housing handling or assembly processes.

[0060] like Figure 7 As shown in this embodiment, the residual adhesive receiving hopper 213 has a baffle portion 2131 extending above the first driving device 212. During the adhesive application process on the housing, residual adhesive may drip down. The baffle portion 2131 can block this residual adhesive, preventing it from splashing directly onto the first driving device 212. If residual adhesive enters the drive device, it may affect its normal operation, leading to equipment failure and shortening its service life. With the baffle portion 2131, the first driving device 212 can be effectively protected, reducing equipment maintenance costs and failure risks, and ensuring stable equipment operation.

[0061] like Figure 9 and Figure 10 As shown, in this embodiment, the magnetic ring feeding mechanism 300 includes a magnetic ring feeding turntable 310, eight magnetic ring storage cylinders 320, a magnetic ring discharging mechanism 330, and a magnetic ring transfer device 340. The eight magnetic ring storage cylinders 320 are arranged in a ring on the magnetic ring feeding turntable 310. The magnetic ring discharging mechanism 330 is located on one side of the magnetic ring feeding turntable 310 and is used to unload the magnetic rings from the magnetic ring storage cylinders 320. The magnetic ring transfer device 340 is used to transfer the unloaded magnetic rings from the magnetic ring discharging mechanism 330 to the magnetic ring catalyst coating mechanism 400. The multiple magnetic ring storage cylinders 320 arranged in a ring on the magnetic ring feeding turntable 310 can store a large number of magnetic rings, reducing the need for frequent magnetic ring replenishment. The magnetic ring discharge mechanism 330 can quickly discharge the magnetic rings from the magnetic ring storage cylinder 320, and the magnetic ring transfer device 340 can promptly transfer the discharged magnetic rings to the magnetic ring catalyst coating mechanism 400. The whole process is closely connected, realizing continuous feeding of magnetic rings, greatly improving feeding efficiency and meeting the cycle requirements of automated production lines.

[0062] like Figures 11 to 12As shown, in this embodiment, the magnetic ring feeding turntable 310 includes a movable turntable 311 and a fixed turntable 312. The movable turntable 311 is located on the fixed turntable 312 and can rotate. Eight material cylinder carriers 313 are provided on the movable turntable 311 for fixing the magnetic ring storage cylinders 320. Each material cylinder carrier 313 is provided with a discharge chute 3131. The movable turntable 311 is provided with a second discharge chute 3111, and the fixed turntable 312 is provided with a first discharge chute 3121. The magnetic rings pass through the discharge chute 3131 and sequentially enter the second discharge chute 3111 and the first discharge chute 3121, finally entering the magnetic ring discharge mechanism 330. The magnetic ring feeding turntable 310 utilizes the rotation function of the movable turntable 311 to drive the magnetic ring storage cylinders 320 fixed on the material cylinder carriers 313 to rotate sequentially. When the material drop chute 3131 of the material carrier 313 aligns with the discharge chute 3121 of the fixed turntable 312, the magnetic ring, under the action of gravity, falls from the storage cylinder through the material drop chute 3131 into the discharge chute 3121, and then enters the magnetic ring discharge mechanism 330, realizing automatic feeding of the magnetic ring. The movable turntable 311 can rotate continuously, and multiple cylinders are fed sequentially, reducing waiting time and meeting the high-efficiency requirements of the production line.

[0063] The movable turntable 311 can be a rotating platform driven by a motor; those skilled in the art can, according to their needs, use a turntable driven by an indexing plate mechanism or a cam divider to replace the rotating platform driven by a motor, and achieve the same rotating function of the movable turntable 311.

[0064] like Figure 12 As shown, in this embodiment, the material container 313 is provided with a clearance portion 3132. The clearance portion 3132 provides a window for directly observing the status of the magnetic rings inside the magnetic ring storage container 320. The operator can intuitively see the remaining number of magnetic rings so as to replenish the magnetic rings in a timely manner and avoid production interruption due to the depletion of magnetic rings.

[0065] like Figure 11 As shown in this embodiment, the upper and lower ends of the magnetic ring storage cylinder 320 are through holes, and the magnetic ring storage cylinder 320 is made of a transparent material. The transparent material allows operators to visually see the remaining amount of magnetic rings inside without opening the storage cylinder. This helps to replenish magnetic rings promptly, preventing production interruptions due to magnetic ring shortages, ensuring production continuity, and improving production efficiency. For example, on an automated production line, operators can quickly determine whether magnetic rings need to be added from a distance while the equipment is running.

[0066] like Figure 12 and Figure 13 As shown in this embodiment, the magnetic ring discharge mechanism 330 includes a discharge plate 331 and a discharge drive device 332. The discharge drive device 332 is used to drive the discharge plate 331 into or out of the discharge trough 3121.

[0067] In this embodiment, the discharge drive device 332 is a cylinder. Those skilled in the art can use a motor screw, belt drive, or other alternatives to the cylinder drive method to achieve the same movement function, depending on the requirements.

[0068] like Figure 13 As shown in this embodiment, the discharge plate 331 is provided with a magnetic ring receiving groove 3311, and a discharge closing part 3312 is provided on both sides of the magnetic ring receiving groove 3311. After the magnetic ring receiving groove 3311 drives the magnetic ring away from the discharge groove 3131, the discharge closing part 3312 will close the discharge groove 3131 of the material cylinder carrier 313. The discharge closing parts 3312 on both sides of the magnetic ring receiving groove 3311 immediately close the discharge groove 3131 of the material cylinder carrier 313 after the magnetic ring is carried out of the discharge groove 3131, which can effectively prevent excess magnetic rings from falling accidentally. If the discharge groove 3131 is not closed in time, multiple magnetic rings may fall at the same time when the equipment vibrates or the magnetic ring discharge mechanism 330 is activated, resulting in inaccurate feeding quantity, which will affect the subsequent catalyst coating and assembly processes. The discharge closing part 3312 can prevent such a situation from happening and ensure the accuracy of the number of magnetic rings fed each time.

[0069] In this embodiment, the magnetic ring discharging mechanism 330 also includes a discharging sensor and a discharging plate 331 positioning sensor. The discharging sensor can monitor the process of the magnetic ring entering the discharging mechanism from the discharging slot 3121 in real time. When the magnetic ring passes the discharging sensor, it generates a signal feedback, thereby accurately counting the number of magnetic rings discharging. This helps to ensure that the number of magnetic rings discharging each time is accurate, avoiding over-discharging or leakage, and ensuring the accuracy of magnetic ring supply during production. The discharging plate 331 positioning sensor is used to detect whether the discharging plate 331 has reached the designated position. Only when the discharging plate 331 is accurately positioned can the magnetic ring smoothly enter the discharging mechanism from the discharging slot 3121. By sensing the position of the discharging plate 331, it can be ensured that the discharging plate 331 is in the correct position each time it is loaded, providing a guarantee for the smooth discharging of the magnetic ring and avoiding the problem of the magnetic ring failing to discharge normally or falling into an inaccurate position due to the position deviation of the discharging plate 331.

[0070] like Figure 14 As shown, in this embodiment, the magnetic ring transfer device 340 includes a second XYZ axis drive module 341, a second gripper 342, and a second clamping cylinder 343. The second gripper 342 is mounted on the second clamping cylinder 343, and the second clamping cylinder 343 is mounted on the second XYZ axis drive module 341. The second clamping cylinder 343 drives the second gripper 342 to clamp the magnetic ring, and the second XYZ axis drive module 341 drives the second gripper 342 to move the magnetic ring along the X-axis, Y-axis, or Z-axis.

[0071] The second XYZ axis transverse translation module is used to control the movement of the second gripper 342 in three-dimensional space. It includes mutually perpendicular X-axis, Y-axis, and Z-axis motion units to achieve the positioning of the second gripper 342 in space. In this embodiment, each axis motion unit adopts a structure of cylinders and guide rails: X-axis and Y-axis motion units: vertically arranged in the horizontal plane, the load is driven to translate along the X and Y directions by two sets of transverse translation cylinders respectively, and the guide rails provide motion guidance and stability; Z-axis motion unit: perpendicular to the horizontal plane, the load is driven to rise and fall by a set of lifting cylinders, and precise control in the height direction is achieved in conjunction with the guide column. Those skilled in the art can use motor lead screws, belt drives, etc. to replace the cylinder drive method to achieve the same three-dimensional movement function according to requirements.

[0072] like Figure 15 As shown, in this embodiment, the magnetic ring catalyst coating mechanism 400 includes a magnetic ring coating rotation mechanism 410, a second mounting frame 420, and a magnetic ring coating head 430. The magnetic ring coating head 430 is mounted on the second mounting frame 420, and the magnetic ring coating rotation mechanism 410 is located below the magnetic ring coating head 430. The magnetic ring coating rotation mechanism 410 drives the magnetic ring to rotate, and the magnetic ring coating head 430 coats the catalyst on the outer circumference of the magnetic ring. The magnetic ring coating rotation mechanism 410 drives the magnetic ring to rotate, so that the magnetic ring can uniformly receive the catalyst during the coating process. The distance between each part of the magnetic ring surface and the magnetic ring coating head 430 remains relatively stable, avoiding the problem of uneven coating caused by excessive or insufficient coating in some areas, thereby improving the quality and consistency of catalyst coating and helping to improve the performance and stability of the magnetic ring.

[0073] In this embodiment, the magnetic ring catalyst coating mechanism 400 also includes a magnetic ring coating detection device and a second photoelectric sensor. It can detect the catalyst coating status on the magnetic ring in real time, such as coating thickness and uniformity. If the coating quality is found to be unsatisfactory, the coating parameters can be adjusted promptly or the magnetic ring can be recoated, preventing defective products from entering the next process and effectively improving the product yield. It can accurately detect the position and movement of the magnetic ring, ensuring that the magnetic ring starts and ends coating at the correct position, allowing the catalyst to be precisely coated on the designated area around the outer circumference of the magnetic ring, improving coating accuracy and consistency, and reducing product quality problems caused by coating position deviations.

[0074] In the magnetic ring coating rotation mechanism 410, a servo motor can be used as the rotation drive component, connected to the rotating platform via a coupling. The rotating platform is equipped with a positioning fixture for fixing the magnetic ring.

[0075] like Figure 16As shown, in this embodiment, the magnetic ring and housing assembly mechanism 500 includes a turntable device 510, a magnetic ring transport device 520, a housing transport device 530, and a magnetic ring and housing clamping device 540. The turntable device 510 is equipped with multiple positioning fixtures for assembling the magnetic ring and housing. The magnetic ring transport device 520 is used to transfer the magnetic ring after catalyst coating by the magnetic ring catalyst coating mechanism 400 to the positioning fixture. The housing transport device 530 is used to transfer the housing after glue coating by the housing glue coating mechanism 200 to the housing transport device 530. The housing transport device 530 is used to transport the housing onto the magnetic ring. The magnetic ring and housing clamping device 540 is used to slide the housing downwards onto the outside of the magnetic ring, so that the magnetic ring is assembled inside the housing and fixedly connected by glue. The multiple positioning fixtures of the turntable device 510 provide positioning for the assembly of the magnetic ring and housing. The magnetic ring transport device 520 transfers the magnetic ring coated with catalyst from the magnetic ring catalyst coating mechanism 400 to the positioning fixture. The positioning fixture, through a protrusion, tightly engages with the inner ring of the magnetic ring, achieving precise circumferential and axial positioning of the magnetic ring. The housing transport device 530 picks up the housing after it has been coated with adhesive by the housing adhesive coating mechanism 200 and performs a 180° flipping action through the flipping mechanism, so that the opening of the housing faces downward. At this time, the shaft A2 at the bottom of the housing is vertically downward, forming a shaft hole engagement with the guide hole on the positioning fixture. The flipped housing is quickly moved to directly above the magnetic ring, and the magnetic ring and housing pressing device 540 is activated, driving the housing to press vertically downward along the guide hole. The shaft A2 is precisely inserted into the guide hole of the positioning fixture, guiding the housing to smoothly fit onto the outside of the magnetic ring. During this process, the adhesive and catalyst come into full contact and begin to cure and react. After pressing, the magnetic ring is firmly fixed inside the housing, forming a stable mechanical and chemical connection.

[0076] like Figure 17 As shown in this embodiment, the magnetic ring transport device 520 includes a third YZ axis drive module 521 and a transport sleeve 522. The transport sleeve 522 is mounted on the third YZ axis drive module 521 and is used to clamp the magnetic ring. The third YZ axis drive module 521 is used to drive the transport sleeve 522 to move along the Y-axis or Z-axis direction while clamping the magnetic ring.

[0077] The third YZ axis drive module is used to control the movement of the transport sleeve 522 in a two-dimensional plane. This module adopts a combination of Z-axis cylinder drive and Y-axis servo module drive: those skilled in the art can use motor lead screw, belt drive, etc. to replace the cylinder drive method to achieve the same two-dimensional movement function according to their needs.

[0078] like Figure 18As shown, in this embodiment, the conveying sleeve 522 includes a pushing assembly, a pushing receiving groove 5221, and a second clearance groove 5222. The pushing assembly includes a pushing cylinder 5223, a pushing rod 5224, and a pushing block 5225. The two sides of the pushing block 5225 are located in the second clearance groove 5222. The pushing cylinder 5223 is connected to the pushing block 5225 through the pushing rod 5224. The pushing receiving groove 5221 is interference-fitted with the magnetic ring. The pushing cylinder 5223 drives the pushing block 5225 through the pushing rod 5224 to drive the magnetic ring to move downward from the pushing receiving groove 5221.

[0079] Because the pusher receiving groove 5221 and the magnetic ring are interference-fitted, the magnetic ring is securely placed within the pusher receiving groove 5221. This interference fit ensures that the magnetic ring will not fall off during transportation and can reliably move to the designated position with the transport sleeve 522. After the transport sleeve 522 transports the magnetic ring to the target position, the pusher cylinder 5223 starts to work. The pusher cylinder 5223 pushes the pusher rod 5224 to move, and the pusher rod 5224 in turn drives the pusher block 5225 connected to it to move. The two sides of the pusher block 5225 are located in the second relief groove 5222. The second relief groove 5222 provides guidance for the movement of the pusher block 5225, ensuring that the pusher block 5225 can move in a straight line along the predetermined direction. Driven by the pusher cylinder 5223 and the pusher rod 5224, the pusher block 5225 applies a downward force to the magnetic ring located in the pusher receiving groove 5221, overcomes the interference fit resistance between the magnetic ring and the pusher receiving groove 5221, drives the magnetic ring to move downward from the pusher receiving groove 5221, and finally accurately places the magnetic ring in the target position.

[0080] like Figure 18 As shown, in this embodiment, the entrance of the pusher receiving groove 5221 is provided with a chamfer 5226 or a taper. The chamfer 5226 or taper at the entrance of the pusher receiving groove 5221 is mainly used to guide the magnetic ring smoothly into the pusher receiving groove 5221 by utilizing its inclined structural characteristics. When the magnetic ring approaches the entrance of the pusher receiving groove 5221, the inclined surface formed by the chamfer 5226 or taper will contact the edge of the magnetic ring. As the magnetic ring approaches further, the inclined surface will generate a lateral component force on the magnetic ring, causing the magnetic ring to automatically adjust its position under the action of this component force, gradually aligning with the center of the pusher receiving groove 5221, thus making it easier to enter the pusher receiving groove 5221.

[0081] like Figure 16 As shown, in this embodiment, the housing transport device 530 includes a fourth XZ axis drive module 531, a fourth clamping cylinder 532, and a fourth gripper 533. The fourth gripper 533 is mounted on the fourth clamping cylinder 532, and the fourth clamping cylinder 532 is mounted on the fourth XZ axis drive module 531. The fourth XZ axis drive module 531 is used to drive the fourth gripper 533 to clamp the housing and move it along the X-axis or Z-axis direction.

[0082] The fourth XZ axis drive module 531 is used to control the movement of the fourth gripper 533 in the two-dimensional plane. This module adopts a combination of Z-axis cylinder drive and X-axis servo module drive. Those skilled in the art can use motor lead screw, belt drive, etc. to replace the cylinder drive method to achieve the same two-dimensional movement function according to their needs.

[0083] like Figure 16 As shown, in this embodiment, the magnetic ring and housing clamping device 540 includes a pressure head 541 and a clamping cylinder 542, which drives the pressure head 541 to move up and down. The clamping device includes a clamping cylinder 542 and a pressure head 541 connected thereto. The clamping cylinder 542 uses a proportional pressure valve or a servo drive system and can output controllable pressure according to a preset program.

[0084] The pressing cylinder 542 has a built-in pressure sensor that monitors the pressure applied by the pressure head 541 in real time and feeds the signal back to the control system. If the pressure exceeds the set range (e.g., due to housing deformation or magnetic ring size deviation), the system automatically adjusts the cylinder output pressure or suspends pressing, triggering an alarm.

[0085] The pressing process is divided into two stages: the pre-pressing stage, where the pressure head 541 lightly touches the top of the shell with a low pressure; and the final pressing stage, where the pressure is gradually increased to the target value, causing the shell to be pressed down at a uniform speed to fit into the magnetic ring, the adhesive is evenly filled in the gap, and the curing is accelerated by the catalyst.

[0086] In this embodiment, a feeding mechanism 600 after the magnetic ring and the housing are assembled is also included.

[0087] like Figure 19 As shown in this embodiment, the unloading mechanism 600 after the magnetic ring and the housing are assembled includes an unloading robot 610 and an unloading pull belt 620. The unloading robot 610 is used to clamp the assembled magnetic ring and the housing and place them onto the unloading pull belt 620 for unloading.

[0088] In this embodiment, the unloading robot 610 includes a fifth XZ axis drive module 611, a fifth rotary drive module 612, a fifth clamping cylinder 613, and a fifth gripper 614. The fifth gripper 614 is mounted on the fifth clamping cylinder 613, the fifth clamping cylinder 613 is mounted on the fifth rotary drive module 612, and the fifth rotary drive module 612 is mounted on the fifth XZ axis drive module 611. The fifth XZ axis drive module 611 is used to drive the fifth gripper 614 to move along the X-axis or Z-axis direction, and the fifth rotary drive module 612 is used to drive the fifth gripper 614 to perform rotational motion.

[0089] The fifth XZ axis drive module 611 is used to control the movement of the fifth gripper 614 in the two-dimensional plane. This module adopts a combination of Z-axis cylinder drive and X-axis servo module drive: those skilled in the art can use motor lead screw, belt drive, etc. to replace the cylinder drive method to achieve the same two-dimensional movement function according to their needs.

[0090] The fifth rotary drive module 612 is a rotary cylinder.

[0091] like Figure 19 and Figure 20 As shown, in this embodiment, the feeding conveyor belt 620 is provided with a guide plate 621 and a positioning plate 622. The guide plate 621 is provided with a guide channel 6211 and a guide opening 6212, and the positioning plate 622 is provided with a positioning groove 6221. When the feeding conveyor belt 620 is working, the assembled housing and magnetic ring are component parts. The assembly moves along the feeding conveyor belt 620. The guide channel 6211 on the guide plate 621 provides a defined movement path for the assembly. The assembly slides along the guide channel 6211 until it passes through the guide opening 6212 and enters the next stage. The positioning groove 6221 on the positioning plate 622 is used to accurately fix the position of the assembly. When the assembly moves to the positioning plate 622, it will be embedded in the positioning groove 6221, ensuring that the assembly stays stably in a specific position, preparing for subsequent processes (such as assembly, inspection, etc.). The entire process constrains the movement and positioning of the assembly through a mechanical structure.

[0092] The specific working principle of this application is as follows:

[0093] (1) Housing loading robot 100: Drives two sets of first rotary clamping components 120 (including flexible arc-shaped grippers) to move synchronously through the first XYZ axis transverse module 110, grabbing the housing and transferring it to the housing glue coating mechanism 200. The flexible pads 124 and arc-shaped surface design of the grippers avoid scratching the housing surface, and the rotary cylinder adjusts the housing posture to adapt to the glue coating angle;

[0094] (2) Casing adhesive application: After the casing is clamped by the casing positioning turntable 211, it is driven to rotate by the first drive device 212. The casing adhesive application head 230 tilts and moves downward under the control of the second drive device 240, and applies adhesive evenly along the circumferential direction of the inner wall of the casing opening. The residual adhesive hopper 213 collects the dripping adhesive, and the casing adhesive application detection device 250 monitors the integrity of the adhesive layer in real time to ensure that there is no missed application or accumulation.

[0095] (3) Magnetic ring feeding turntable 310: Multiple transparent magnetic ring storage cylinders 320 are arranged in a ring on the movable turntable 311. The magnetic rings enter the discharge slot 3121 of the fixed turntable 312 through the bottom discharge slot 3131 of the cylinder. The discharge drive device 332 controls the movement of the discharge plate 331, and uses the magnetic ring receiving slot 3311 to accurately receive the magnetic rings. The discharge closing parts 3312 on both sides simultaneously close the cylinder to prevent the magnetic rings from falling continuously.

[0096] (4) Magnetic ring catalyst coating: The magnetic ring transfer device 340 grabs the magnetic ring and moves it to the magnetic ring coating rotation mechanism 410 via the second XYZ axis drive module 341. When the magnetic ring rotates, the magnetic ring coating head 430 uniformly coats the catalyst on its outer wall. The magnetic ring coating detection device and the second photoelectric sensor ensure that the coating position and thickness meet the standards.

[0097] (5) Magnetic ring handling and positioning: The handling sleeve 522 of the magnetic ring handling device 520 is interference-fitted with the magnetic ring through the push receiving groove 5221, and the magnetic ring is driven by the push cylinder 5223 to accurately fall into the assembly and positioning fixture of the turntable device 510. The inlet chamfer 5226 is designed to facilitate the introduction of the magnetic ring and avoid jamming;

[0098] (6) Housing handling and flipping: The housing handling device 530 grabs the glued housing through the fourth XZ axis drive module 531 and flips it so that the opening faces down, ensuring coaxial alignment with the magnetic ring;

[0099] (7) Pressing Assembly: The pressing cylinder 542 of the magnetic ring and housing pressing device 540 drives the pressing head 541 to press down on the housing, so that it fits onto the outside of the magnetic ring. The adhesive cures rapidly after contact with the catalyst, forming a stable bond. The multi-station design of the turntable device 510 supports continuous operation and improves efficiency.

[0100] (8) Unloading mechanism 600: The unloading robot 610 grabs the assembled components through the fifth XZ axis drive module 611 and the fifth rotary drive module 612, places them in the positioning groove 6221 of the unloading pull belt 620, and outputs them smoothly through the guide passage 6211.

[0101] The embodiments described above are merely preferred embodiments of this application. It should be noted that those skilled in the art can make several improvements and substitutions without departing from the technical principles of this application, and these improvements and substitutions should also be considered within the scope of protection of this application.

Claims

1. An assembly device for a motor housing and a magnetic ring, comprising a housing loading robot, a housing adhesive coating mechanism, a magnetic ring loading mechanism, a magnetic ring catalyst coating mechanism, and a magnetic ring and housing assembly mechanism; the housing loading robot is disposed on one side of the housing adhesive coating mechanism for conveying the motor housing into the housing adhesive coating mechanism; the housing adhesive coating mechanism is used to apply adhesive circumferentially to the inner wall of the housing through an opening in the housing; the magnetic ring loading mechanism is connected to the magnetic ring catalyst coating mechanism for directionally transferring the magnetic ring to the magnetic ring catalyst coating mechanism and coating the outer circumference of the magnetic ring. A catalyst coating mechanism is used; the magnetic ring and housing assembly mechanism includes a turntable device, a magnetic ring transport device, a housing transport device, and a magnetic ring and housing clamping device; the magnetic ring transport device is located on one side of the turntable device, and first loads the catalyst-coated magnetic ring into the assembly positioning fixture of the turntable device; the housing transport device is located on the other side of the turntable device, and is used to flip the housing so that the opening of the housing faces downward; the magnetic ring and housing clamping device is located on the turntable device, and is used to slide the housing downward onto the outside of the magnetic ring, so that the magnetic ring is assembled inside the housing and fixedly connected by glue; characterized in that: The shell loading robot includes a first XYZ axis transverse module, a first rotary clamping assembly and a second rotary clamping assembly. The first rotary clamping assembly and the second rotary clamping assembly are both mounted on the first XYZ axis transverse module and are used to synchronously grip, rotate and transfer the shell. The shell adhesive coating mechanism includes a shell coating rotation mechanism, a first mounting frame, a shell coating head, a second driving device, a residual adhesive hopper, and a shell coating detection device. The shell coating rotation mechanism is used to drive the shell to rotate. The residual adhesive hopper is located on one side of the shell positioning turntable and below the moving position of the coating head. The shell coating detection device is used to detect the integrity of the adhesive coating on the inner wall of the shell. The magnetic ring feeding mechanism includes a magnetic ring feeding turntable, multiple magnetic ring storage cylinders, a magnetic ring discharging mechanism, and a magnetic ring transfer device. The multiple magnetic ring storage cylinders are arranged in a circular array on the magnetic ring feeding turntable. The magnetic ring conveying device includes a third YZ axis drive module and a conveying sleeve. The conveying sleeve is installed on the third YZ axis drive module. The conveying sleeve includes a push receiving groove, a push assembly, and a chamfer provided at the entrance of the push receiving groove. The push receiving groove is interference-fitted with the magnetic ring. The push assembly is used to push the magnetic ring out of the push receiving groove. The housing transport device includes a fourth XZ axis drive module, a fourth clamping cylinder, and a fourth gripper. The assembly and positioning fixture of the turntable device is provided with a guide hole, and a shaft is provided at the center of the interior of the housing. When the magnetic ring and housing clamping device pushes the housing downward into the outside of the magnetic ring, the shaft cooperates with the guide hole to guide the housing.

2. The assembly equipment for the motor housing and magnetic ring according to claim 1, characterized in that: The first rotary clamping assembly includes a first rotary cylinder, a first clamping cylinder, and a first gripper. The first gripper is mounted on the first clamping cylinder, and the first clamping cylinder is mounted on the first rotary cylinder. The first clamping cylinder is used to drive the first gripper to clamp the housing, and the first rotary cylinder is used to drive the first gripper to perform a rotary motion while clamping the housing.

3. The motor housing and magnetic ring assembly equipment according to claim 1, characterized in that: The shell coating rotation mechanism includes a shell positioning turntable and a first driving device. The shell positioning turntable is mounted on the first driving device, and the first driving device is used to drive the shell positioning turntable to rotate.

4. The motor housing and magnetic ring assembly equipment according to claim 1, characterized in that: The magnetic ring catalyst coating mechanism includes a magnetic ring coating rotation mechanism, a second mounting frame, and a magnetic ring coating head. The magnetic ring coating head is mounted on the second mounting frame, and the magnetic ring coating rotation mechanism is located below the magnetic ring coating head to drive the magnetic ring to rotate.

5. The assembly equipment for the motor housing and magnetic ring according to claim 1, characterized in that: The magnetic ring and housing clamping device includes a pressure head and a pressing cylinder, wherein the pressing cylinder is used to drive the pressure head to move up and down.

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