A rotor dispensing assembly device for a drone power motor

Abstract

The application discloses a rotor dispensing assembly equipment for a UAV power motor, which comprises an equipment base, a rotating disc feeding mechanism, a steel ring feeding mechanism, a pressing mechanism, a marking spraying mechanism, a linkage transfer mechanism, a glue injection driving mechanism, a first rotating glue injection mechanism, a second rotating glue injection mechanism and a steel ring dispensing base. Through the cooperation of the multiple stations arranged on the side of the rotating disc feeding mechanism, the steel ring is subjected to multi-channel synchronous rotating quantitative dispensing by the first rotating glue injection mechanism and the second rotating glue injection mechanism driven by the glue injection driving mechanism, the linkage transfer mechanism is used for realizing the composite transfer of the steel ring between the feeding, dispensing and rotating disc stations, the coaxial pressing assembly is sequentially performed by the pressing mechanism, and the dynamic balance angle mark is sprayed by the marking spraying mechanism under the same equipment reference; the glue injection period is shortened, the uniformity of the circumferential distribution of the glue layer is improved, and the motor rotor assembly consistency is improved.

Description

Technical Field

[0001] This application relates to the field of small unmanned aerial vehicle (UAV) motor manufacturing technology, and in particular to a rotor dispensing assembly device for UAV motors. Background Technology

[0002] In the manufacturing process of small drone power motors, the motor rotor is usually assembled from components such as the motor housing shaft and steel ring through dispensing and interference fitting processes. After assembly, the outer surface of the steel ring needs to be sprayed with injection point angle markings for the subsequent dynamic balancing process.

[0003] In related technologies, the assembly of the motor housing shaft and the steel ring typically employs single-station automated dispensing equipment or a separate production line. During the dispensing process, a single dispensing tube is conventionally moved sequentially to multiple points on the steel ring for circumferential glue injection. The dispensing head needs to frequently accelerate, decelerate, and wait between each injection point, resulting in a long glue injection cycle per part. Furthermore, the long flow path during subsequent pressing, extrusion, and diffusion of single-point glue injection can easily lead to uneven glue distribution in the circumferential direction, resulting in localized glue shortages or air bubbles. This reduces the bonding reliability between the motor housing shaft and the steel ring, consequently affecting the dynamic balance performance of the motor rotor under high-speed rotation conditions. Summary of the Invention

[0004] To address the shortcomings of long dispensing cycles and insufficient uniformity of adhesive layer distribution during rotor dispensing assembly, this application provides a rotor dispensing assembly device for UAV power motors.

[0005] The rotor dispensing and assembly equipment for UAV power motors provided in this application adopts the following technical solution: A rotor dispensing assembly device for a drone power motor includes a device base, a rotary disc feeding mechanism connected to the upper side of the device base, a steel ring feeding mechanism connected to the device base and arranged sequentially along the periphery of the rotary disc feeding mechanism, a pressing mechanism, a spraying and marking mechanism connected to the device base and located outside the pressing mechanism, a linkage transfer mechanism connected to the steel ring feeding mechanism and located between the steel ring feeding mechanism and the rotary disc feeding mechanism, a glue injection driving mechanism connected to the device base, a first rotary glue injection mechanism connected to one side of the output end of the glue injection driving mechanism and located between the steel ring feeding mechanism and the linkage transfer mechanism, a second rotary glue injection mechanism connected to the other side of the output end of the glue injection driving mechanism, and a steel ring dispensing base connected to the steel ring feeding mechanism and located below the first rotary glue injection mechanism and the second rotary glue injection mechanism.

[0006] By adopting the above technical solution, the rotating disc feeding mechanism carries the motor housing shaft and performs intermittent stepping motion. A steel ring feeding mechanism on the outer side provides the steel ring to be assembled. An independent steel ring dispensing base located outside the rotating disc feeding mechanism supports the steel ring. A dispensing drive mechanism drives the first and second rotating dispensing mechanisms to perform multi-channel symmetrical rotating quantitative dispensing on the steel ring. After dispensing, a linkage transfer mechanism transfers the glued steel ring to the motor housing shaft on the rotating disc feeding mechanism. Then, a pressing mechanism performs coaxial pressing, and a marking mechanism sprays dynamic balance angle marks under the same equipment reference. This application reduces single-tube displacement waiting time and shortens the single-piece dispensing cycle through the dual rotating dispensing mechanism. The symmetrically injected glue spreads evenly under pressure during pressing, improving the uniformity of the glue layer in the circumferential direction and the reliability of adhesion. Combined with the coordinated flow of the linkage transfer mechanism and the rotating disc feeding mechanism, process waiting and flow errors are reduced, improving the assembly efficiency of the entire production line and the dynamic balance quality of the rotor.

[0007] Preferably, the rotating disc feeding mechanism is provided with loading and unloading stations, a first steel ring loading station, a second steel ring loading station, and a pressing station in sequence around its periphery; the steel ring loading mechanism includes a first loading component and a second loading component, the linkage transfer mechanism includes a first transfer component and a second transfer component, the first rotating glue injection mechanism includes a first glue injection component and a second glue injection component, the second rotating glue injection mechanism includes a third glue injection component and a fourth glue injection component, the glue injection drive mechanism includes a first drive component and a second drive component, and the steel ring glue dispensing base includes a first glue dispensing base and a second glue dispensing base; The first feeding component, the first transfer component, the first glue injection component, the third glue injection component, the first drive component, and the first glue dispensing base are located at the first steel ring feeding station; the second feeding component, the second transfer component, the second glue injection component, the fourth glue injection component, the second drive component, and the second glue dispensing base are located at the second steel ring feeding station.

[0008] By adopting the above technical solution, a dual-station symmetrical feeding and gluing structure is set up around the rotary disc feeding mechanism. The first steel ring feeding station and the second steel ring feeding station can simultaneously perform steel ring feeding, dual-channel gluing, and assembly operations to two adjacent stations of the rotary disc feeding mechanism. This improves the feeding and gluing capacity and achieves a balanced match with the indexing rotation rhythm of the rotary disc feeding mechanism and the pressing rhythm of the pressing station, reducing equipment downtime caused by single-channel feeding.

[0009] Preferably, both the first drive assembly and the second drive assembly include a vertical guide rod fixedly connected to the device base, a glue injection fixing seat fixedly connected to the upper end of the vertical guide rod, a glue injection vertical drive unit fixedly connected to the glue injection fixing seat, a transmission screw connected to the output end of the glue injection vertical drive unit, a vertical moving seat movably sleeved on the outer wall of the vertical guide rod, a glue injection rotary drive unit fixedly connected to the vertical moving seat, a glue injection connecting rod connected to the output end of the glue injection rotary drive unit and located below the vertical moving seat, a glue injection bracket connected to the glue injection connecting rod, and a glue injection separation nozzle connected to the lower end of the glue injection bracket and aligned with the steel ring glue dispensing base; The first dispensing assembly and the third dispensing assembly are both fixedly connected to the dispensing bracket on the first driving assembly, and are respectively located on both sides of the dispensing connecting rod on the first driving assembly; the lower ends of the first dispensing assembly and the third dispensing assembly are respectively connected to the two dispensing separation needles on the first driving assembly. The second and fourth dispensing components are both fixedly connected to the dispensing bracket on the second drive component and are located on both sides of the dispensing connecting rod on the second drive component, respectively; the lower ends of the second and fourth dispensing components are respectively connected to the two dispensing separation nozzles on the second drive component.

[0010] By adopting the above technical solution, the vertical drive unit for glue injection drives the vertical moving seat to rise and fall smoothly along the vertical guide rod via the transmission screw. This, in conjunction with the rotary drive unit for glue injection, drives the glue injection connecting rod and the glue injection bracket to rotate, thereby causing the glue injection separation nozzle to rotate and dispense glue evenly. The first and third glue injection components form a symmetrical glue dispensing layout on the first drive component, and the second and fourth glue injection components also form a symmetrical glue dispensing layout on the second drive component. During glue injection, glue can be dispensed quantitatively from two dispensing positions onto the same steel ring simultaneously, reducing the idle travel time of a single tube's circumferential movement and shortening the glue injection time per component. Simultaneously, the symmetrically distributed glue allows it to spread and diffuse in opposite directions along the circumference of the steel ring, reducing circumferential flow resistance and travel, resulting in a uniform glue layer thickness distribution. This reduces the probability of local glue breakage and air bubble residue, improving the bonding strength between the steel ring and the motor housing shaft and the dynamic balance performance of the rotor.

[0011] Preferably, both the first dispensing base and the second dispensing base include a dispensing base slide rail connected to the steel ring feeding mechanism, a base slide plate movably connected to the dispensing base slide rail, a steel ring transfer dispensing seat connected to the upper side of the base slide plate and aligned with the dispensing separation needle nozzle, and a dispensing bottom drive unit connected to the steel ring feeding mechanism and located at the end of the dispensing base slide rail, wherein the output end of the dispensing bottom drive unit is fixedly connected to the base slide plate.

[0012] By adopting the above technical solution, the dispensing base drive unit can drive the base slide plate to move smoothly along the dispensing base slide rail, and drive the steel ring transfer glue injection seat to move back and forth between the receiving position near the steel ring feeding mechanism and the glue injection position facing the glue injection separation nozzle, thereby realizing the positioning and smooth movement of the steel ring to be glued, and enhancing the motion stability of the dispensing station operation.

[0013] Preferably, both the first feeding assembly and the second feeding assembly include a vertical support base fixedly connected to the equipment base, a horizontal support base fixedly connected to the equipment base and the upper side of the vertical support base, a feeding temporary plate connected to one end of the horizontal support base away from the rotating disc feeding mechanism, a feeding longitudinal drive unit fixedly connected to the horizontal support base and located below the feeding temporary plate, a linear feeding base connected to the moving end of the feeding longitudinal drive unit, a storage guide rail connected to the upper side wall of the feeding temporary plate, a storage feeding base movably disposed on the storage guide rail, a storage support frame connected to the storage feeding base, a steel ring storage guide rod detachably connected to the storage support frame and arranged in an array along the width direction of the storage support frame, and a transverse material transfer drive unit fixedly connected to the horizontal support base and whose output end is connected to the storage feeding base; The end of the linear feeding base is provided with a feeding groove for accommodating the steel ring, the feeding temporary plate is provided with a buffer through hole, the feeding base is provided with a storage guide through hole for inserting the lower end of the steel ring storage guide rod, and the buffer through hole is used to connect the storage guide through hole and the feeding groove.

[0014] By adopting the above technical solution, steel rings can be pre-stacked and fitted onto multiple detachable steel ring storage guide rods to achieve offline material preparation. When the material in a set of storage guide rods is exhausted, the lateral material transfer drive unit drives the storage feeding base to move laterally along the storage guide track, switching the spare storage guide rod to be aligned above the buffer through hole. The steel ring falls into the feeding trough below by gravity through the storage guide through hole and the buffer through hole. Then, the longitudinal feeding drive unit pushes the linear feeding base to output a single steel ring to the gripping station. This application can feed pre-loaded materials, reducing production line stagnation caused by downtime for material replenishment and improving feeding continuity.

[0015] Preferably, the first transfer assembly and the second transfer assembly include a longitudinal transfer slide rail connected to the outer wall of the vertical support base, a transfer moving plate movably connected to the longitudinal transfer slide rail, a longitudinal transfer drive unit connected to the outer wall of the vertical support base and whose output end is connected to the transfer moving plate, a transfer vertical slide rail connected to the outer wall of the transfer moving plate, a vertical moving base movably connected to the transfer vertical slide rail, a vertical transfer drive unit connected to the transfer moving plate and whose output end is connected to the vertical moving base, an injection transfer gripper connected to the upper end of the vertical moving base and located above the steel ring dispensing base, and a disc feeding gripper; The glue transfer gripper is used to move between the feeding trough and the steel ring glue dispensing base, and the disc feeding gripper is used to move between the steel ring glue dispensing base and the rotating disc feeding mechanism.

[0016] By adopting the above technical solution, the longitudinal transfer drive unit and the vertical transfer drive unit work together to drive the vertical moving base to perform a combined planar and lifting action. In a single motion cycle, the glue transfer gripper picks up the un-glued steel ring from the loading trough and sends it to the steel ring glue dispensing base. At the same time, the disc loading gripper picks up the steel ring that has been glued on the steel ring glue dispensing base and installs it above the motor housing shaft on the rotating disc feeding mechanism. The action sequence is compact and overlapping, which shortens the material transfer auxiliary time. In addition, the glue transfer gripper and the disc loading gripper are responsible for handling the clean workpiece and the glued workpiece respectively. The structure isolates the glue from contact and prevents the glue from adhering and contaminating the unprocessed parts and the turntable fixture.

[0017] Preferably, the rotating disc feeding mechanism includes a rotating drive assembly fixedly connected to the upper side wall of the equipment base, a feeding disc fixedly connected to the output end of the rotating drive assembly, and a transfer assembly base connected to the side edge of the feeding disc and arranged in an array along the periphery of the feeding disc.

[0018] By adopting the above technical solution, the rotary drive component drives the feeding disc to perform angular indexing steps, and the circumferentially arranged transfer assembly base provides a unified tooling positioning reference for the motor housing shaft, so that the workpiece maintains a continuous positioning state throughout the entire process of feeding assembly, pressing, calibration and unloading, ensuring the consistency of the reference between each process.

[0019] Preferably, the pressing mechanism includes a pressing support frame fixedly connected to the upper side wall of the equipment base, a pressing drive assembly fixedly connected to the pressing support frame, and a downward pressing assembly fixedly connected to the output end of the pressing drive assembly and extending downward, wherein the downward pressing assembly is located above the transfer assembly base.

[0020] By adopting the above technical solution, the pressing drive assembly drives the lower pressing assembly to press down in the vertical direction, applying controlled axial pressure to the steel ring located on the transfer assembly base, so that the steel ring and the motor housing shaft can achieve stable interference fit, ensuring the pressing depth and assembly coaxiality.

[0021] Preferably, it also includes a waste material unloading mechanism located between the steel ring feeding mechanism and the glue injection driving mechanism; The waste feeding mechanism includes a vertical guide column assembly fixedly connected to the upper side wall of the equipment base, a fixed plate support fixedly connected to the upper end of the vertical guide column assembly, a waste vertical drive assembly connected to the fixed plate support, a vertical drive plate connected to the output end of the waste vertical drive assembly and movably sleeved on the outer side wall of the vertical guide column assembly, a waste horizontal movement assembly fixedly connected to the lower side wall of the vertical drive plate, a waste gripper assembly fixedly connected to the moving end of the waste horizontal movement assembly, and a waste recycling chute connected to the upper side wall of the equipment base and located on one side of the steel ring feeding mechanism. The waste gripper assembly is used to move between the waste recycling chute and the feeding trough.

[0022] By adopting the above technical solution, when the steel ring in the feeding trough has size or appearance defects, the waste vertical drive component and the waste horizontal movement component drive the waste gripper component to move down to grab the defective steel ring, and then transfer it horizontally to the waste recycling chute for discharge. This prevents defective parts from entering the subsequent gluing and pressing process, reduces glue waste and the risk of motor housing shaft scrapping.

[0023] Preferably, the spray marking mechanism includes a marking bracket connected to the upper side wall of the equipment base, and a spraying component body fixedly connected to the marking bracket, the spraying component body extending to one side of the transfer assembly base below the pressing mechanism.

[0024] By adopting the above technical solution, the spray marking mechanism is set between the pressing station and the unloading station. After the motor housing shaft and the steel ring are pressed together and held in the state of clamping and positioning on the transfer assembly base, the marking point is directly sprayed on the outer wall of the steel ring at a specified circumferential angle for identification. The workpiece does not need to be demolded and transferred to offline equipment, which reduces the accumulation of secondary clamping and positioning tolerances, ensures the consistency between the marking line and the initial reference of the motor rotor, and provides a reliable angular reference for subsequent dynamic balance adjustment.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. This application uses a rotating disc feeding mechanism to carry the motor housing shaft and perform intermittent stepping motion. A steel ring feeding mechanism on the outer side provides the steel rings to be assembled. An independent steel ring dispensing base located outside the rotating disc feeding mechanism supports the steel rings. A dispensing drive mechanism drives a first and a second rotating dispensing mechanism to perform multi-channel symmetrical rotating quantitative dispensing on the steel rings. After dispensing, a linkage transfer mechanism transfers the glued steel rings to the motor housing shaft on the rotating disc feeding mechanism. Then, a pressing mechanism performs coaxial pressing, and a marking mechanism sprays dynamic balance angle marks under the same equipment reference. This application reduces single-tube displacement waiting time and shortens the single-piece dispensing cycle through a dual-rotating dispensing mechanism. The symmetrically injected glue spreads evenly under pressure during pressing, improving the uniformity of the glue layer in the circumferential direction and the reliability of adhesion. Combined with the coordinated operation of the linkage transfer mechanism and the rotating disc feeding mechanism, it reduces process waiting time and flow errors, improving the assembly efficiency of the entire production line and the dynamic balance quality of the rotor. 2. In a single motion cycle, the glue transfer gripper picks up the un-glued steel ring from the feeding trough and sends it to the steel ring glue dispensing base. At the same time, the disc feeding gripper picks up the steel ring that has been glued on the steel ring glue dispensing base and installs it above the motor housing shaft on the rotating disc feeding mechanism. The action sequence is compact and overlapping, which shortens the material transfer auxiliary time. In addition, the glue transfer gripper and the disc feeding gripper are responsible for handling the clean workpiece and the glued workpiece respectively. The structure isolates the glue from contact and prevents the glue from adhering and contaminating the unprocessed parts and the turntable fixture. 3. The spray marking mechanism is located between the pressing station and the unloading station. After the motor housing shaft and the steel ring are pressed together and held in the state of being clamped and positioned on the transfer assembly base, the marking point is directly sprayed on the outer wall of the steel ring at a specified circumferential angle. The workpiece does not need to be demolded and transferred to offline equipment, which reduces the accumulation of secondary clamping and positioning tolerances and ensures the consistency between the marking line and the initial reference of the motor rotor, providing a reliable angular reference for subsequent dynamic balancing adjustment. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of this application. Figure 1 .

[0027] Figure 2 This is a three-dimensional structural diagram of the glue injection drive mechanism and the waste material unloading mechanism in the embodiments of this application.

[0028] Figure 3 This is a three-dimensional structural diagram of the rotating disc feeding mechanism and the steel ring dispensing base according to an embodiment of this application.

[0029] Figure 4 This is a three-dimensional structural diagram of the steel ring feeding mechanism and the linkage transfer mechanism in the embodiments of this application. Figure 1 .

[0030] Figure 5 This is a three-dimensional structural diagram of the steel ring feeding mechanism and the linkage transfer mechanism in the embodiments of this application. Figure 2 .

[0031] Figure 6 This is a three-dimensional structural diagram of the steel ring feeding mechanism and the linkage transfer mechanism in the embodiments of this application. Figure 3 .

[0032] Figure 7 This is a three-dimensional structural diagram of the steel ring feeding mechanism and the linkage transfer mechanism in the embodiments of this application. Figure 4 .

[0033] Figure 8 This is a schematic diagram of the three-dimensional structure of an embodiment of this application. Figure 2 .

[0034] Explanation of reference numerals in the attached figures: 1. Equipment base; 2. Rotary disc feeding mechanism; 21. Loading and unloading station; 22. First steel ring loading station; 23. Second steel ring loading station; 24. Pressing station; 25. Rotary drive assembly; 26. Feeding disc; 27. Transfer assembly base; 3. Steel ring loading mechanism; 31. First loading assembly; 32. Second loading assembly; 311. Vertical support base; 312. Horizontal support base; 313. Loading temporary storage plate; 3131. Buffer through hole; 314. Loading longitudinal drive unit; 315. Linear feeding base; 3151. Loading trough; 316. Storage guide rail; 317. Storage and loading base; 3171. Storage guide through hole; 318. Storage support frame; 319. Steel ring storage guide rod; 3110. Lateral material transfer drive unit; 4. Pressing mechanism; 41. Pressing support frame; 42. Pressing drive assembly; 43. Lowering pressing assembly; 5. Spray marking mechanism; 51. Marking fixing frame; 52. Spraying assembly body; 6. Linkage transfer mechanism; 61. First transfer assembly; 62. Second transfer assembly; 611. Longitudinal transfer slide rail; 612. Transfer moving plate; 613. Longitudinal transfer drive unit; 614. Transfer vertical slide rail; 615. Vertical moving base; 616. 617. Vertical transfer drive unit; 618. Glue transfer gripper; 7. Disc loading gripper; 7. Glue injection drive mechanism; 71. First drive assembly; 72. Second drive assembly; 711. Vertical guide rod; 712. Glue injection fixing seat; 713. Glue injection vertical drive unit; 714. Transmission screw; 715. Vertical moving seat; 716. Glue injection rotary drive unit; 717. Glue injection connecting rod; 718. Glue injection bracket; 719. Glue injection separation needle; 8. First rotary dispensing mechanism; 81. First dispensing assembly; 82. Second dispensing assembly; 9. Second rotary dispensing mechanism; 91. Third dispensing assembly; 92. Fourth dispensing assembly; 10. Steel ring dispensing base; 101. First dispensing base; 102. Second dispensing base; 1011. Dispensing base slide rail; 1012. Base slide plate; 1013. Steel ring transfer dispensing seat; 1014. Dispensing bottom drive unit; 11. Waste material unloading mechanism; 111. Vertical guide column assembly; 112. Fixed plate support; 113. Waste material vertical drive assembly; 114. Vertical drive plate; 115. Waste material lateral movement assembly; 116. Waste material gripper assembly; 117. Waste material recycling chute. Detailed Implementation

[0035] The following is in conjunction with the appendix Figures 1 to 8 This application will be described in further detail.

[0036] This application discloses a rotor dispensing and assembly device for a drone power motor. (Refer to...) Figure 1 A rotor dispensing assembly device for a drone power motor includes a base 1, a rotary disc feeding mechanism 2 connected to the upper side of the base 1, a steel ring feeding mechanism 3 connected to the base 1 and arranged sequentially along the periphery of the rotary disc feeding mechanism 2, a pressing mechanism 4, a spraying and marking mechanism 5 connected to the base 1 and located outside the pressing mechanism 4, a linkage transfer mechanism 6 connected to the steel ring feeding mechanism 3 and located between the steel ring feeding mechanism 3 and the rotary disc feeding mechanism 2, a glue injection driving mechanism 7 connected to the base 1, a first rotary glue injection mechanism 8 connected to one side of the output end of the glue injection driving mechanism 7 and located between the steel ring feeding mechanism 3 and the linkage transfer mechanism 6, a second rotary glue injection mechanism 9 connected to the other side of the output end of the glue injection driving mechanism 7, and a steel ring dispensing base 10 connected to the steel ring feeding mechanism 3 and located below the first rotary glue injection mechanism 8 and the second rotary glue injection mechanism 9.

[0037] The equipment base 1 serves as the horizontal mounting reference platform for all execution modules of the entire machine, and is assembled from a metal frame and panel. The rotary disc feeding mechanism 2 is located on the platform of the equipment base 1, used to support the motor housing shaft and perform intermittent stepping motion along the circumference. The steel ring feeding mechanism 3 is located on the side of the equipment base 1 near the edge, continuously outputting thin-walled steel ring parts to be assembled. The steel ring dispensing base 10 is installed beside the steel ring feeding mechanism 3, receiving the output single steel rings and forming a dispensing station independent of the rotary disc feeding mechanism 2. The dispensing drive mechanism 7 is erected on the equipment base 1, supporting the first rotary dispensing mechanism 8 and the second rotary dispensing mechanism 8 via a cantilever structure. The glue transfer mechanism 9 is suspended and aligned above the steel ring glue dispensing base 10; the linkage transfer mechanism 6 is connected to the steel ring feeding mechanism 3 and spans between the steel ring glue dispensing base 10 and the rotating disc feeding mechanism 2, and is used for gripping and transferring the steel ring workpiece; the pressing mechanism 4 is set downstream of the rotor assembly station of the rotating disc feeding mechanism 2, and is used to perform axial interference pressing on the steel ring mounted on the motor housing shaft; the spray marking mechanism 5 is set on the outside of the pressing mechanism 4, and is used to complete the spraying of dynamic balance angle reference marks in situ under the pressing state.

[0038] This application forms an independent dispensing station by setting the steel ring dispensing base 10 outside the rotating disc feeding mechanism 2. In conjunction with the dispensing drive mechanism 7, it drives the first rotating dispensing mechanism 8 and the second rotating dispensing mechanism 9 to perform dual-point synchronous symmetrical rotating dispensing, which shortens the dispensing operation time. At the same time, when the symmetrically injected adhesive is pressed down by the pressing mechanism 4, it converges and diffuses within the circumferential stroke, which improves the uniformity of the thickness distribution of the pressed adhesive layer in the circumferential direction, reduces the probability of local missing adhesive and air bubble residue, and improves the bonding reliability between the motor housing shaft and the steel ring as well as the dynamic balance quality of the motor rotor. The various mechanisms of the whole machine in this application form a closed-loop production line around the rotating disc feeding mechanism 2, so that feeding, dispensing, assembly, pressing and calibration can be completed continuously in a single machine.

[0039] Furthermore, such as Figure 1 As shown, the rotating disc feeding mechanism 2 is provided with loading and unloading stations 21, a first steel ring loading station 22, a second steel ring loading station 23, and a pressing station 24 on its periphery; the steel ring loading mechanism 3 includes a first loading component 31 and a second loading component 32; the linkage transfer mechanism 6 includes a first transfer component 61 and a second transfer component 62; the first rotating glue injection mechanism 8 includes a first glue injection component 81 and a second glue injection component 82; the second rotating glue injection mechanism 9 includes a third glue injection component 91 and a fourth glue injection component 92; the glue injection drive mechanism 7 includes a first drive component 71 and a second drive component 72; and the steel ring glue dispensing base 10 includes a first glue dispensing base 101 and a second glue dispensing base 102.

[0040] The first feeding assembly 31, the first transfer assembly 61, the first glue injection assembly 81, the third glue injection assembly 91, the first drive assembly 71, and the first glue dispensing base 101 are arranged on the side of the first steel ring feeding station 22, forming the first set of independent feeding and glue dispensing branches; the second feeding assembly 32, the second transfer assembly 62, the second glue injection assembly 82, the fourth glue injection assembly 92, the second drive assembly 72, and the second glue dispensing base 102 are arranged on the side of the second steel ring feeding station 23, forming the second set of independent feeding and glue dispensing branches. In a single cycle of the rotating disc feeding mechanism 2, the loading and unloading station 21 is used to receive and place two motor housing shafts to be assembled, and the feeding disc 26 rotates stepwise to make the two motor housing shafts stop at the first steel ring feeding station 22 and the second steel ring feeding station 23 respectively. The first transfer component 61 and the second transfer component 62 operate synchronously under control, simultaneously transferring and installing the two steel rings that have been glued on the first dispensing base 101 and the second dispensing base 102 onto the corresponding two motor housing shafts. The dual-station parallel feeding and gluing structure matches the peripheral auxiliary glue supply time with the rotary table indexing cycle, improving the overall assembly efficiency of the machine.

[0041] Furthermore, such as Figure 2 As shown, both the first drive assembly 71 and the second drive assembly 72 include a vertical guide rod 711 fixedly connected to the equipment base 1, a glue injection fixing seat 712 fixedly connected to the upper end of the vertical guide rod 711, a glue injection vertical drive part 713 fixedly connected to the glue injection fixing seat 712, a transmission screw 714 connected to the output end of the glue injection vertical drive part 713, a vertical moving seat 715 movably sleeved on the outer wall of the vertical guide rod 711, a glue injection rotary drive part 716 fixedly connected to the vertical moving seat 715, a glue injection connecting rod 717 connected to the output end of the glue injection rotary drive part 716 and located below the vertical moving seat 715, a glue injection bracket 718 connected to the glue injection connecting rod 717, and a glue injection separation nozzle 719 connected to the lower end of the glue injection bracket 718 and aligned with the steel ring glue dispensing base 10.

[0042] The first dispensing assembly 81 and the third dispensing assembly 91 are both fixedly connected to the dispensing bracket 718 on the first driving assembly 71, and are respectively located on both sides of the dispensing connecting rod 717 on the first driving assembly 71; the lower ends of the first dispensing assembly 81 and the third dispensing assembly 91 are respectively connected to the two dispensing separation nozzles 719 on the first driving assembly 71. The second dispensing assembly 82 and the fourth dispensing assembly 92 are both fixedly connected to the dispensing bracket 718 on the second driving assembly 72, and are respectively located on both sides of the dispensing connecting rod 717 on the second driving assembly 72; the lower ends of the second dispensing assembly 82 and the fourth dispensing assembly 92 are respectively connected to the two dispensing separation nozzles 719 on the second driving assembly 72.

[0043] Two vertical guide rods 711 are fixed vertically to the equipment base 1. The glue-injecting vertical drive unit 713 is preferably a servo motor or a stepper motor, which drives the transmission screw 714 to rotate through a coupling, thereby driving the threaded vertical moving seat 715 to smoothly rise and fall along the vertical guide rods 711. The glue-injecting rotary drive unit 716 is preferably a rotary cylinder or a servo rotary module. The output end of the glue-injecting rotary drive unit 716 drives the glue-injecting connecting rod 717 and the glue-injecting bracket 718 to rotate, so as to drive the two glue-injecting separation nozzles 719 to inject glue evenly. The first and third glue-dispensing components 81 are symmetrically mounted on both sides of the glue-dispensing bracket 718. The glue in the glue storage cylinders of the first and third glue-dispensing components 81 and 91 is simultaneously sprayed out through two sets of glue-dispensing separation nozzles 719 at the bottom under pressure, and synchronously dispensed quantitative glue to the two opposite sidewalls of the single steel ring on the first glue-dispensing base 101. The second and fourth glue-dispensing components 82 and 92 are symmetrically arranged on the second drive component 72, and synchronously perform rotational glue dispensing on the steel ring on the second glue-dispensing base 102. Due to the use of two-point symmetrical synchronous glue supply, the glue dispensing time per piece is reduced, and the flow resistance and stroke of the glue when it diffuses under pressure around the circumference of the steel ring are reduced, resulting in a uniform circumferential distribution of the glue film and reducing air bubble trapping and glue breakage defects.

[0044] Specifically, such as Figure 3 As shown, both the first dispensing base 101 and the second dispensing base 102 include a dispensing base slide rail 1011 connected to the steel ring feeding mechanism 3, a base slide plate 1012 movably connected to the dispensing base slide rail 1011, a steel ring transfer dispensing seat 1013 connected to the upper side of the base slide plate 1012 and aligned with the dispensing separation nozzle 719, and a dispensing bottom drive part 1014 connected to the steel ring feeding mechanism 3 and located at the end of the dispensing base slide rail 1011. The output end of the dispensing bottom drive part 1014 is fixedly connected to the base slide plate 1012.

[0045] The dispensing base slide rail 1011 extends and is fixed horizontally, and the base slide plate 1012 has a slider at its bottom that slides and engages with the dispensing base slide rail 1011. The dispensing base drive unit 1014 is preferably a cylinder or a linear module, and the piston rod of the dispensing base drive unit 1014 is connected to the base slide plate 1012. The top of the steel ring transfer dispensing seat 1013 has a positioning groove that matches the shape of the steel ring. When the dispensing base drive unit 1014 drives the base slide plate 1012 to the outward position, the steel ring transfer dispensing seat 1013 receives the steel ring to be dispensed from the feeding mechanism; then the dispensing base drive unit 1014 pushes the base slide plate 1012 vertically below the dispensing separation nozzle 719, so that the dispensing drive mechanism 7 drives the dispensing head to descend and perform dual-point synchronous dispensing. After dispensing is completed, the transfer mechanism removes the dispensing steel ring, ensuring the repeatability and positioning accuracy of the dispensing position.

[0046] In addition, such as Figures 4 to 7As shown, both the first feeding assembly 31 and the second feeding assembly 32 include a vertical support base 311 fixedly connected to the equipment base 1, a horizontal support base 312 fixed to the equipment base 1 and the upper edge of the vertical support base 311, a feeding temporary storage plate 313 connected to one end of the horizontal support base 312 away from the rotating disc feeding mechanism 2, a feeding longitudinal drive part 314 fixedly connected to the horizontal support base 312 and located below the feeding temporary storage plate 313, and a vertical drive part 314 connected to the moving end of the feeding longitudinal drive part 314. The system comprises a linear feeding base 315, a storage guide rail 316 connected to the upper side wall of a loading temporary plate 313, a storage loading base 317 movably mounted on the storage guide rail 316, a storage support frame 318 connected to the storage loading base 317, steel ring storage guide rods 319 detachably connected to the storage support frame 318 and arranged in an array along the width direction of the storage support frame 318, and a transverse material transfer drive unit 3110 fixedly connected to a horizontal support base 312 and whose output end is connected to the storage loading base 317. The linear feeding base 315 has a loading groove 3151 at its end for accommodating steel rings. The loading temporary plate 313 has a buffer through hole 3131. The storage loading base 317 has a storage guide through hole 3171 for inserting the lower end of the steel ring storage guide rod 319. The buffer through hole 3131 connects the storage guide through hole 3171 and the loading groove 3151.

[0047] The vertical support base 311 and the horizontal support base 312 form the support frame for the feeding module. Multiple (e.g., four) parallel steel ring storage guide rods 319 can be detachably mounted on the storage support frame 318. Each steel ring storage guide rod 319 has a batch of steel rings to be processed pre-stacked and stacked manually offline. After the material in the currently working steel ring storage guide rod 319 is emptied, the lateral material transfer drive unit 3110 drives the storage feeding base 317 to move laterally along the storage guide rail 316 by a preset distance, aligning adjacent storage guide rods filled with steel rings with the storage guide through hole 3171. The steel rings fall under gravity and are temporarily stored through the buffer through hole 3131 into the bottom feeding trough 3151. The longitudinal feeding drive unit 314 drives the linear feeding base 315 forward, moving a single steel ring to the forward picking position, achieving online, non-stop, and rapid switching of material preparation; the longitudinal feeding drive unit 314 is preferably a linear motor.

[0048] And, as Figure 4 and Figure 6As shown, both the first transfer assembly 61 and the second transfer assembly 62 include a longitudinal transfer slide rail 611 connected to the outer wall of the vertical support base 311, a transfer moving plate 612 movably connected to the longitudinal transfer slide rail 611, a longitudinal transfer drive unit 613 connected to the outer wall of the vertical support base 311 and whose output end is connected to the transfer moving plate 612, a transfer vertical slide rail 614 connected to the outer wall of the transfer moving plate 612, a vertical moving base 615 movably connected to the transfer vertical slide rail 614, a vertical transfer drive unit 616 connected to the transfer moving plate 612 and whose output end is connected to the vertical moving base 615, an injection transfer gripper 617 connected to the upper end of the vertical moving base 615 and located above the steel ring dispensing base 10, and a disc feeding gripper 618. The glue transfer gripper 617 is used to move between the feeding trough 3151 and the steel ring glue base 10, and the disc feeding gripper 618 is used to move between the steel ring glue base 10 and the rotating disc feeding mechanism 2.

[0049] The longitudinal transfer slide rail 611 is horizontally mounted on the side wall of the vertical support base 311, and the transfer vertical slide rail 614 is vertically mounted on the transfer moving plate 612. The longitudinal transfer drive unit 613 and the vertical transfer drive unit 616 work together to drive the vertical moving base 615 to perform a combined translation and lifting trajectory. The glue injection transfer gripper 617 and the disc feeding gripper 618 are rigidly fixed to the inlet and outlet ends of the vertical moving base 615, respectively. During operation, the vertically moving base 615 moves downward, and the glue transfer gripper 617 picks up the un-glued steel ring from the loading slot 3151. Simultaneously, the disc loading gripper 618 picks up the glued steel ring from the steel ring transfer glue base 1013. Then, the vertically moving base 615 is raised and moved forward by the longitudinal transfer drive unit 613. When it falls again, the glue transfer gripper 617 places the un-glued steel ring into the steel ring transfer glue base 1013, while the disc loading gripper 618 installs the glued steel ring onto the top of the motor housing shaft on the feeding disc 26. Material handling and feeding are achieved synchronously within a single stroke. Furthermore, the glue transfer gripper 617 only contacts clean workpieces, and the disc loading gripper 618 only contacts the non-glue area of ​​the glued workpiece, preventing cross-contamination of the rotary fixture with glue. The glue-injection transfer gripper 617 and the disc loading gripper 618 are preferably thumb cylinder grippers, and the longitudinal transfer drive unit 613 and the vertical transfer drive unit 616 are preferably cylinders.

[0050] Furthermore, such as Figure 3 As shown, the rotary disc feeding mechanism 2 includes a rotary drive assembly 25 fixedly connected to the upper side wall of the equipment base 1, a feeding disc 26 fixedly connected to the output end of the rotary drive assembly 25, and a transfer assembly base 27 connected to the side edge of the feeding disc 26 and arranged in an array along the periphery of the feeding disc 26.

[0051] The rotary drive assembly 25 is preferably a direct-drive servo motor or a cam divider, installed inside the equipment base 1. The vertical output shaft of the rotary drive assembly 25 is fixed to the horizontal feeding disc 26. Multiple transfer assembly bases 27 are evenly distributed along the circumferential edge of the feeding disc 26, and each transfer assembly base 27 has a positioning fixture coaxially fixing the motor housing shaft inside. The feeding disc 26 is controlled to perform intermittent indexing rotation with a dual-station step distance, sequentially driving each transfer assembly base 27 into the corresponding assembly, pressing, calibration, and unloading processes, ensuring the uniformity of assembly benchmarks between all stations throughout the entire process.

[0052] Furthermore, such as Figure 8 As shown, the pressing mechanism 4 includes a pressing support frame 41 fixedly connected to the upper side wall of the equipment base 1, a pressing drive assembly 42 fixedly connected to the pressing support frame 41, and a downward pressing assembly 43 fixedly connected to the output end of the pressing drive assembly 42 and extending downward. The downward pressing assembly 43 is located above the transfer assembly base 27.

[0053] The pressing support frame 41 is erected above the pressing station 24 using a column. The pressing drive assembly 42 is preferably a servo pressure electric cylinder or a hydraulic cylinder, and is fixed to the top plate of the pressing support frame 41. The pressing drive assembly 42 drives the downward pressing assembly 43 to press vertically downward. The annular die at the bottom of the downward pressing assembly 43 aligns with the motor housing shaft and the end face of the steel ring above it, and applies a preset axial assembly pressure to coaxially press the glued steel ring into place. At the same time, the pressure sensor embedded in the pressing mechanism 4 can monitor the pressing force curve in real time to ensure the accuracy of the pressing depth.

[0054] Specifically, such as Figure 3 As shown, this application also includes a waste material unloading mechanism 11 located between the steel ring feeding mechanism 3 and the glue injection drive mechanism 7. The waste material unloading mechanism 11 includes a vertical guide column assembly 111 fixedly connected to the upper side wall of the equipment base 1, a fixed plate support 112 fixedly connected to the upper end of the vertical guide column assembly 111, a waste material vertical drive assembly 113 connected to the fixed plate support 112, a vertical drive plate 114 connected to the output end of the waste material vertical drive assembly 113 and movably sleeved on the outer side wall of the vertical guide column assembly 111, a waste material lateral movement assembly 115 fixedly connected to the lower side wall of the vertical drive plate 114, a waste material gripper assembly 116 fixedly connected to the moving end of the waste material lateral movement assembly 115, and a waste material recycling chute 117 connected to the upper side wall of the equipment base 1 and located on one side of the steel ring feeding mechanism 3. The waste material gripper assembly 116 is used to move between the waste material recycling chute 117 and the feeding trough 3151.

[0055] Photoelectric or industrial vision inspection elements are installed on the outside of the steel ring feeding groove 3151 to detect deformation or dimensional defects of the steel ring before feeding. When a defective workpiece is detected, the waste vertical drive assembly 113 drives the vertical drive plate 114 to move downward, the waste gripper assembly 116 clamps the defective steel ring, and then the waste lateral movement assembly 115 drives the waste gripper assembly 116 to move laterally to the top of the waste recycling slide 117 and release it, so that the defective part slides into the collection box along the waste recycling slide 117, preventing the defective steel ring from flowing into the subsequent dispensing and pressing main line.

[0056] In addition, such as Figure 8 As shown, the spray marking mechanism 5 includes a marking bracket 51 connected to the upper side wall of the equipment base 1, and a spraying component body 52 fixedly connected to the marking bracket 51. The spraying component body 52 extends to one side of the transfer assembly base 27 below the pressing mechanism 4.

[0057] The marking and fixing frame 51 is erected on the equipment base 1 adjacent to the outer side of the pressing station 24. The spraying component body 52 is preferably a micro-inkjet valve or a laser marking device, which is installed on the cantilever end of the marking and fixing frame 51 and aligned with the outer wall of the steel ring on the transfer assembly base 27. The spraying component body 52 is associated with the encoder electrical signal of the rotary drive component 25. When the workpiece is pressed and still held in the clamping and positioning state of the transfer assembly base 27, the dynamic balance injection point reference mark is directly sprayed on the outer wall of the steel ring at a specified angle according to the turntable indexing reference, which reduces the reference angle deviation caused by removing the semi-finished product from the turntable for secondary clamping.

[0058] The working principle of a rotor dispensing assembly device for a drone power motor according to an embodiment of this application is as follows: First, at the loading and unloading station 21, a person or an external robot places the two motor housing shafts to be assembled into the two transfer assembly bases 27 corresponding to the feeding disc 26. Meanwhile, the first feeding component 31 and the second feeding component 32 switch the steel ring storage guide rod 319 through their respective transverse material transfer drive parts 3110. The steel ring falls into the feeding groove 3151 by gravity through the storage guide through hole 3171 and the buffer through hole 3131, and is pushed forward to the picking position by the feeding longitudinal drive part 314. During this process, the front sensor detects the quality of the steel ring. If a defective product is detected, the waste gripper component 116 of the waste unloading mechanism 11 grabs the defective product and transfers it to the waste recycling chute 117 for rejection. If it is a qualified product, the glue transfer gripper 617 of the first transfer component 61 and the second transfer component 62 grabs the uncoated steel ring and places it in the steel ring transfer glue injection seat 1013 of the first glue base 101 and the second glue base 102. The dispensing bottom drive unit 1014 drives the base slide plate 1012 to move the steel ring to below the dispensing separation nozzle 719. The first drive assembly 71 and the second drive assembly 72 drive the dispensing bracket 718 to move down. The first dispensing assembly 81, the third dispensing assembly 91, the second dispensing assembly 82 and the fourth dispensing assembly 92 respectively perform dual-channel symmetrical dispensing on the steel ring at the two workstations. After the dispensing is completed, the disc loading jaws 618 of the first transfer component 61 and the second transfer component 62 pick up the glued steel ring, transfer it synchronously, and put it on the motor housing shaft above the first steel ring loading station 22 and the second steel ring loading station 23 on the rotating disc feeding mechanism 2; the feeding disc 26 rotates at intervals to send the assembled workpiece to the pressing station 24, and the pressing drive component 42 drives the lower pressing component 43 to press down, and the steel ring is coaxially interference-fitted onto the motor housing shaft; then, in the in-situ clamped state, the spraying component body 52 sprays the dynamic balance injection point reference mark on the surface of the steel ring; finally, the feeding disc 26 transfers the assembled rotor finished product back to the loading and unloading station 21 for output, completing the entire automated assembly cycle.

[0059] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A rotor dispensing and assembly device for a drone power motor, characterized in that, The equipment includes a base (1), a rotating disc feeding mechanism (2) connected to the upper side of the base (1), a steel ring feeding mechanism (3) connected to the base (1) and arranged sequentially along the periphery of the rotating disc feeding mechanism (2), a pressing mechanism (4), a spray marking mechanism (5) connected to the base (1) and located outside the pressing mechanism (4), and a linkage transfer mechanism connected to the steel ring feeding mechanism (3) and located between the steel ring feeding mechanism (3) and the rotating disc feeding mechanism (2). 6) A glue injection drive mechanism (7) connected to the equipment base (1), a first rotary glue injection mechanism (8) connected to one side of the output end of the glue injection drive mechanism (7) and located between the steel ring feeding mechanism (3) and the linkage transfer mechanism (6), a second rotary glue injection mechanism (9) connected to the other side of the output end of the glue injection drive mechanism (7), and a steel ring glue dispensing base (10) connected to the steel ring feeding mechanism (3) and located below the first rotary glue injection mechanism (8) and the second rotary glue injection mechanism (9).

2. The rotor dispensing and assembly equipment for a drone power motor according to claim 1, characterized in that, The rotating disc feeding mechanism (2) is provided with loading and unloading stations (21), a first steel ring loading station (22), a second steel ring loading station (23), and a pressing station (24) in sequence on its periphery; the steel ring loading mechanism (3) includes a first loading component (31) and a second loading component (32); the linkage transfer mechanism (6) includes a first transfer component (61) and a second transfer component (62); the first rotating glue injection mechanism (8) includes a first glue injection component (81) and a second glue injection component (82); the second rotating glue injection mechanism (9) includes a third glue injection component (91) and a fourth glue injection component (92); the glue injection drive mechanism (7) includes a first drive component (71) and a second drive component (72); and the steel ring glue dispensing base (10) includes a first glue dispensing base (101) and a second glue dispensing base (102). The first feeding assembly (31), the first transfer assembly (61), the first glue injection assembly (81), the third glue injection assembly (91), the first drive assembly (71), and the first glue dispensing base (101) are located at the first steel ring feeding station (22); the second feeding assembly (32), the second transfer assembly (62), the second glue injection assembly (82), the fourth glue injection assembly (92), the second drive assembly (72), and the second glue dispensing base (102) are located at the second steel ring feeding station (23).

3. The rotor dispensing and assembly equipment for a drone power motor according to claim 2, characterized in that, Both the first drive assembly (71) and the second drive assembly (72) include a vertical guide rod (711) fixedly connected to the equipment base (1), a glue injection fixing seat (712) fixedly connected to the upper end of the vertical guide rod (711), a glue injection vertical drive part (713) fixedly connected to the glue injection fixing seat (712), a transmission screw (714) connected to the output end of the glue injection vertical drive part (713), and a drive screw (714) movably sleeved outside the vertical guide rod (711). The vertical moving seat (715) on the side wall, the glue injection rotary drive unit (716) fixedly connected to the vertical moving seat (715), the glue injection connecting rod (717) connected to the output end of the glue injection rotary drive unit (716) and located below the vertical moving seat (715), the glue injection bracket (718) connected to the glue injection connecting rod (717), and the glue injection separation needle (719) connected to the lower end of the glue injection bracket (718) and aligned with the steel ring glue dispensing base (10). The first dispensing assembly (81) and the third dispensing assembly (91) are both fixedly connected to the dispensing bracket (718) on the first driving assembly (71) and are respectively located on both sides of the dispensing connecting rod (717) on the first driving assembly (71); the lower ends of the first dispensing assembly (81) and the third dispensing assembly (91) are respectively connected to the two dispensing separation nozzles (719) on the first driving assembly (71); The second dispensing assembly (82) and the fourth dispensing assembly (92) are both fixedly connected to the dispensing bracket (718) on the second drive assembly (72) and are respectively located on both sides of the dispensing connecting rod (717) on the second drive assembly (72); the lower ends of the second dispensing assembly (82) and the fourth dispensing assembly (92) are respectively connected to the two dispensing separation nozzles (719) on the second drive assembly (72).

4. The rotor dispensing and assembly equipment for a drone power motor according to claim 3, characterized in that, The first dispensing base (101) and the second dispensing base (102) include a dispensing base slide rail (1011) connected to the steel ring feeding mechanism (3), a base slide plate (1012) movably connected to the dispensing base slide rail (1011), a steel ring transfer dispensing seat (1013) connected to the upper side of the base slide plate (1012) and aligned with the dispensing separation nozzle (719), and a dispensing bottom drive part (1014) connected to the steel ring feeding mechanism (3) and located at the end of the dispensing base slide rail (1011). The output end of the dispensing bottom drive part (1014) is fixedly connected to the base slide plate (1012).

5. The rotor dispensing and assembly equipment for a drone power motor according to claim 2, characterized in that, Both the first feeding assembly (31) and the second feeding assembly (32) include a vertical support base (311) fixedly connected to the equipment base (1), a horizontal support base (312) fixed to the upper edge of the equipment base (1) and the vertical support base (311), a feeding temporary plate (313) connected to one end of the horizontal support base (312) away from the rotating disc feeding mechanism (2), a feeding longitudinal drive part (314) fixedly connected to the horizontal support base (312) and located below the feeding temporary plate (313), and a moving end connected to the feeding longitudinal drive part (314). The linear feeding base (315), the storage guide rail (316) connected to the upper side wall of the loading temporary plate (313), the storage loading base (317) movably disposed on the storage guide rail (316), the storage support frame (318) connected to the storage loading base (317), the steel ring storage guide rod (319) detachably connected to the storage support frame (318) and arranged in an array along the width direction of the storage support frame (318), and the transverse material transfer drive unit (3110) fixedly connected to the horizontal support base (312) and whose output end is connected to the storage loading base (317). The linear feeding base (315) is provided with a feeding groove (3151) for accommodating steel rings at its end. The feeding temporary plate (313) is provided with a buffer through hole (3131). The material storage feeding base (317) is provided with a material storage guide through hole (3171) for inserting the lower end of the steel ring material storage guide rod (319). The buffer through hole (3131) is used to connect the material storage guide through hole (3171) and the feeding groove (3151).

6. The rotor dispensing and assembly equipment for a drone power motor according to claim 5, characterized in that, The first transfer assembly (61) and the second transfer assembly (62) include a longitudinal transfer slide rail (611) connected to the outer wall of the vertical support base (311), a transfer moving plate (612) movably connected to the longitudinal transfer slide rail (611), a longitudinal transfer drive unit (613) connected to the outer wall of the vertical support base (311) and whose output end is connected to the transfer moving plate (612), a transfer vertical slide rail (614) connected to the outer wall of the transfer moving plate (612), a vertical moving base (615) movably connected to the transfer vertical slide rail (614), a vertical transfer drive unit (616) connected to the transfer moving plate (612) and whose output end is connected to the vertical moving base (615), an injection transfer gripper (617) connected to the upper end of the vertical moving base (615) and located above the steel ring dispensing base (10), and a disc loading gripper (618). The glue transfer gripper (617) is used to move between the loading trough (3151) and the steel ring glue base (10), and the disc loading gripper (618) is used to move between the steel ring glue base (10) and the rotating disc feeding mechanism (2).

7. A rotor dispensing and assembly device for a drone power motor according to claim 1 or 2, characterized in that, The rotating disc feeding mechanism (2) includes a rotating drive assembly (25) fixedly connected to the upper side wall of the equipment base (1), a feeding disc (26) fixedly connected to the output end of the rotating drive assembly (25), and a transfer assembly base (27) connected to the side edge of the feeding disc (26) and arranged in an array along the periphery of the feeding disc (26).

8. The rotor dispensing and assembly equipment for a drone power motor according to claim 7, characterized in that, The pressing mechanism (4) includes a pressing support frame (41) fixedly connected to the upper side wall of the equipment base (1), a pressing drive assembly (42) fixedly connected to the pressing support frame (41), and a downward pressing assembly (43) fixedly connected to the output end of the pressing drive assembly (42) and extending downward. The downward pressing assembly (43) is located above the transfer assembly base (27).

9. A rotor dispensing and assembly device for a drone power motor according to claim 5 or 6, characterized in that, It also includes a waste material unloading mechanism (11) located between the steel ring feeding mechanism (3) and the glue injection driving mechanism (7); The waste feeding mechanism (11) includes a vertical guide column assembly (111) fixedly connected to the upper side wall of the equipment base (1), a fixed plate support (112) fixedly connected to the upper end of the vertical guide column assembly (111), a waste vertical drive assembly (113) connected to the fixed plate support (112), a vertical drive plate (114) connected to the output end of the waste vertical drive assembly (113) and movably sleeved on the outer side wall of the vertical guide column assembly (111), and a vertical drive plate (114) connected to the output end of the waste vertical drive assembly (113) and movably sleeved on the outer side wall of the vertical guide column assembly (111). The waste material lateral movement assembly (115), the waste material gripper assembly (116), and the waste material recycling chute (117) are fixedly connected to the lower side wall of the vertical drive plate (114), the upper side wall of the equipment base (1), and the steel ring feeding mechanism (3) on one side. The waste material gripper assembly (116) is used to move between the waste material recycling chute (117) and the feeding trough (3151).

10. The rotor dispensing and assembly equipment for a drone power motor according to claim 7, characterized in that, The spray marking mechanism (5) includes a marking bracket (51) connected to the upper side wall of the equipment base (1) and a spraying component body (52) fixedly connected to the marking bracket (51), the spraying component body (52) extending to one side of the transfer assembly base (27) below the pressing mechanism (4).

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