Magnet assembling machine and assembling method thereof

Abstract

The application discloses a magnet assembling machine and an assembling method thereof, and relates to the technical field of motor automatic assembling equipment. The magnet assembling machine comprises a feeding and discharging mechanism for feeding and discharging a rotor, a rotating disc mechanism for driving the rotor to move, a transfer mechanism for transferring the rotor between the feeding and discharging mechanism and the rotating disc mechanism, and a feeding and assembling mechanism for feeding magnets and assembling the magnets in the rotor. The rotating disc mechanism is provided with a feeding seat for placing the rotor, and the feeding and assembling mechanism is provided with an inserting assembly for inserting the magnets into the rotor. The feeding and discharging mechanism, the rotating disc mechanism, the transfer mechanism and the feeding and assembling mechanism are arranged, so that the magnet assembling process is automated and continuous. The feeding and assembling mechanism realizes an efficient magnet assembling process, ensures that the magnets can be accurately and stably assembled into the rotor, and improves the working efficiency and product quality of the whole magnet assembling machine.

Description

Technical Field

[0001] This invention relates to the field of automated motor assembly technology, and in particular to a magnet assembly machine and its assembly method. Background Technology

[0002] Traditional assembly methods for assembling magnets and rotors present numerous problems. Manual assembly is inefficient and struggles to guarantee precision and consistency, easily leading to issues such as magnet placement deviations and inconsistent heights, impacting product performance and quality. Existing technologies do not employ the feeding and assembly mechanism provided in this application, nor do they utilize insertion components to efficiently and accurately insert magnets into the rotor. Therefore, existing technologies cannot meet the demands of efficient and precise magnet assembly in actual production, necessitating the provision of a magnet assembly machine and its assembly method to address these issues. Summary of the Invention

[0003] In view of this, the present invention addresses the deficiencies of the existing technology, and its main objective is to provide a magnet assembly machine and its assembly method. By setting up a loading and unloading mechanism, a turntable mechanism, a transfer mechanism, and a loading and assembly mechanism, the magnet assembly process is automated and continuous. The loading and assembly mechanism realizes an efficient magnet assembly process, ensuring that the magnets can be accurately and stably assembled into the rotor, thereby improving the working efficiency and product quality of the entire magnet assembly machine.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A magnet assembly machine includes a loading and unloading mechanism for loading and unloading a rotor, a turntable mechanism for driving the rotor to move, a transfer mechanism for transferring the rotor between the loading and unloading mechanism and the turntable mechanism, and a loading and assembly mechanism for loading magnets and assembling magnets in the rotor. The transfer mechanism is located between the loading and unloading mechanism and the turntable mechanism. The turntable mechanism has a feeding seat for placing the rotor, and the loading and assembly mechanism has an insertion assembly for inserting magnets into the rotor, the insertion assembly being located above the feeding seat.

[0005] As a preferred embodiment, the insertion assembly includes a material-containing rotating device for accommodating and rotating the magnet, and a material-pressing device for pushing the magnet into the rotor of the dispensing seat. The output end of the material-pressing device can be lowered to insert the magnet from the material-containing rotating device into the rotor of the dispensing seat.

[0006] As a preferred embodiment: the material rotating device includes a rotary drive motor, a rotating disk and a central fixed shaft. The rotating disk is installed at the output end of the rotary drive motor and is rotatably located outside the central fixed shaft. The material pushing device presses the magnet down through the rotating disk and the central fixed shaft and inserts it into the rotor.

[0007] As a preferred embodiment: the rotating disk is provided with four receiving slots for accommodating magnets at 90-degree intervals, and the central fixed shaft is provided with a guide slot along the vertical direction. The magnet is inserted into the receiving slot from a horizontal position. The rotation of the rotating disk causes the magnets to change from a horizontal to a vertical distribution. The pushing and pressing device inserts the magnets vertically through the receiving slots and guide slots into the rotor.

[0008] As a preferred embodiment: the rotating disk is magnetic, and the magnet is magnetically attracted to the receiving groove; an initial positioning block is provided on the side of the rotating disk for pre-positioning the initial position of the rotating disk during magnet assembly, and the initial positioning block corresponds to the receiving groove when it is in a horizontal position.

[0009] As a preferred embodiment: the pressing device includes a pressing drive cylinder and a pressing rod. The pressing rod is installed at the output end of the pressing drive cylinder. The pressing rod can descend through the rotating disk. The descending pressing rod pushes the vertically placed magnet in the receiving groove into the rotor of the feeding seat.

[0010] As a preferred embodiment: the feeding assembly mechanism further includes a feeding component for feeding magnets, a buffer component for buffering during magnet feeding, and an inserting component for inserting magnets from the feeding component into the inserting component. The buffer component is located at the discharge end of the feeding component; the output end of the inserting component can movably push the magnets from the feeding component into the inserting component.

[0011] As a preferred embodiment: the feeding assembly includes a transverse drive device and several evenly spaced feeding pipes, with the feeding pipes installed at the output end of the transverse drive device; the buffer assembly includes a buffer drive cylinder and a buffer column, with the buffer column installed at the output end of the buffer drive cylinder, and the buffer column being liftable to abut against the lowest magnet in the feeding pipe.

[0012] As a preferred embodiment: the insert assembly includes an insert drive cylinder and an insert rod, the insert rod being installed at the output end of the insert drive cylinder, the insert rod being laterally movable to push the lowest magnet of the discharge tube into the insert assembly; the feeding assembly mechanism further includes a guide assembly for guiding the magnet during the inserting process, the guide assembly being located between the insert assembly and the discharge seat; the guide assembly includes a telescopic drive cylinder and a guide block, the guide block being installed at the output end of the telescopic drive cylinder, the guide block having a guide slot and a clearance groove for accommodating the rotor shaft, the magnet being inserted into the rotor through the guide slot by the insert assembly.

[0013] An assembly method for the aforementioned magnet assembly machine includes the following steps: First, the loading and unloading mechanism loads the rotor; Second, the transfer mechanism transfers the rotor in the loading and unloading mechanism to the turntable mechanism; Third, the turntable mechanism drives the rotor to move to the side of the feeding and assembly mechanism; Fourth, the feeding and assembly mechanism feeds the magnets, and the insertion assembly presses the magnets into the rotor of the feeding seat; Fifth, the transfer mechanism transfers the rotor with the inserted magnets to the loading and unloading mechanism; Sixth, the loading and unloading mechanism unloads the rotor.

[0014] Compared with existing technologies, this invention has significant advantages and beneficial effects. Specifically, as can be seen from the above technical solution, by setting up a loading / unloading mechanism, a turntable mechanism, a transfer mechanism, and a loading / assembly mechanism, the magnet assembly process is automated and continuous. The loading / unloading mechanism can efficiently complete the loading and unloading operations of the rotor, improving the efficiency of material flow. The transfer mechanism, located between the loading / unloading mechanism and the turntable mechanism, can quickly and accurately transfer the rotor between the two, avoiding the tediousness and errors of manual operation and improving overall production efficiency. The material feeding seat of the turntable mechanism provides a stable placement position for the rotor, ensuring the stability of the rotor during movement and facilitating the accurate assembly of the magnets. The insertion component of the loading / assembly mechanism, located above the material feeding seat, can accurately insert the magnets into the rotor, ensuring the accuracy and quality of magnet assembly. The loading / assembly mechanism integrates the loading component, buffer component, insertion component, guide component, and insertion component, realizing the operations of magnet loading, buffering, insertion, guiding, and insertion. The components work together to form an efficient magnet assembly process, ensuring that the magnets can be accurately and stably assembled into the rotor, thus improving the overall working efficiency and product quality of the magnet assembly machine.

[0015] To more clearly illustrate the structural features and effects of the present invention, a detailed description is provided below in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the magnet assembly machine of the present invention; Figure 2 This is a first-view perspective three-dimensional structural diagram of the turntable mechanism and the feeding assembly mechanism of the present invention. Figure 3 This is a second-view perspective three-dimensional structural diagram of the turntable mechanism and the feeding assembly mechanism of the present invention; Figure 4 This is a three-dimensional structural diagram of the insertion assembly and insert assembly of the present invention; Figure 5 This is a three-dimensional structural diagram of the insertion component of the present invention; Figure 6 This is a three-dimensional structural diagram of the buffer component of the present invention; Figure 7 This is a three-dimensional structural diagram of the insert assembly of the present invention; Figure 8 This is a three-dimensional structural diagram of the guide component of the present invention; Figure 9 This is a three-dimensional structural diagram of the detection mechanism of the present invention.

[0017] Explanation of reference numerals in the attached diagram: In the diagram: 10. Loading / unloading mechanism; 20. Turntable mechanism; 21. Discharge seat; 30. Transfer mechanism; 40. Loading assembly mechanism; 41. Insertion assembly; 411. Material receiving rotation device; 4111. Rotary drive motor; 4112. Turntable; 41121. Receiving groove; 4113. Central fixed shaft; 41131. Guide groove; 412. Material pushing device; 4121. Material pushing drive cylinder; 4122. Push rod; 42. Loading assembly; 421. Lateral drive device; 422. Discharge pipe; 43. Buffer group Components; 431, buffer drive cylinder; 432, buffer column; 44, insert assembly; 441, insert drive cylinder; 442, insert rod; 45, guide assembly; 451, telescopic drive cylinder; 452, guide block; 4521, guide slot; 4522, clearance groove; 50, detection mechanism; 51, longitudinal drive cylinder; 52, laser sensor; 60, defect removal mechanism; 61, defect transfer assembly; 611, longitudinal movement drive device; 612, lifting drive device; 613, clamping cylinder; 62, defect conveying assembly. Detailed Implementation

[0018] The present invention is as follows Figures 1 to 9 As shown, a magnet assembly machine includes a loading and unloading mechanism 10 for loading and unloading a rotor, a turntable mechanism 20 for driving the rotor to move, a transfer mechanism 30 for transferring the rotor between the loading and unloading mechanism 10 and the turntable mechanism 20, and a loading and assembly mechanism 40 for loading magnets and assembling them into the rotor, wherein: The transfer mechanism 30 is located between the loading / unloading mechanism 10 and the turntable mechanism 20; the turntable mechanism 20 has a feeding seat 21 for placing the rotor, and the loading assembly mechanism 40 has an insertion assembly 41 for inserting magnets into the rotor, the insertion assembly 41 being located above the feeding seat 21.

[0019] The magnet assembly machine also includes a detection mechanism 50 for detecting the height of the magnet relative to the upper surface of the rotor after assembly, and a defect removal mechanism 60 for discharging defective products. The detection mechanism 50 includes a longitudinal drive cylinder 51 and a laser sensor 52, which is mounted at the output end of the longitudinal drive cylinder 51 and faces the rotor in the feeding seat 21. The defect removal mechanism 60 includes a defect transfer component 61 and a defect conveying component 62. Both the loading / unloading mechanism 10 and the defect conveying component 62 utilize drive motors and transmission belts. The conveyor belt is installed at the output end of the drive motor; both the transfer mechanism 30 and the defective transfer assembly 61 include a longitudinal drive device 611 and a lifting drive device 612, with the lifting drive device 612 installed at the output end of the longitudinal drive device 611; the transfer mechanism 30 also includes a rotary gripper cylinder, which is installed at the output end of the lifting drive device 612 of the transfer mechanism 30; the defective transfer assembly 61 also includes a clamping cylinder 613, which is installed at the output end of the lifting drive device 612 of the defective transfer assembly 61.

[0020] The loading and unloading mechanism 10 adopts a combination of drive motor and transmission belt, which can realize automatic loading and unloading of rotor, reduce the risk of damage caused by shaking or collision during transportation, and ensure product quality.

[0021] The transfer mechanism 30 includes a longitudinal drive device 611, a lifting drive device 612, and a rotary gripper cylinder. The combination of the longitudinal drive device 611 and the lifting drive device 612 allows the transfer mechanism 30 to move flexibly between the loading / unloading mechanism 10 and the turntable mechanism 20, accurately gripping and placing the rotor. The rotary gripper cylinder can rotate the rotor as needed, facilitating adjustment of the rotor's angle. This improves the efficiency and accuracy of rotor transfer between different workstations, ensuring a smooth assembly process.

[0022] The turntable mechanism 20 also includes a rotary motor and a turntable, which is mounted at the output end of the rotary motor. Several feeding seats 21 are mounted on the circumference of the turntable. The turntable mechanism 20 consists of a rotary motor, a turntable, and several feeding seats 21. The rotary motor drives the turntable to rotate, and the multiple feeding seats 21 improve production efficiency. Moreover, the precise rotation of the turntable ensures that the rotor accurately reaches the designated position, providing a precise positioning basis for subsequent magnet assembly.

[0023] The insertion assembly 41 includes a material-containing rotating device 411 for accommodating and rotating a magnet, and a material-pressing device 412 for pressing the magnet into the rotor of the discharge seat 21. The output end of the material-pressing device 412 can be lowered to insert the magnet in the material-containing rotating device 411 into the rotor of the discharge seat 21.

[0024] The material-containing rotating device 411 includes a rotary drive motor 4111, a rotating disk 4112, and a central fixed shaft 4113. The rotating disk 4112 is mounted on the output end of the rotary drive motor 4111 and is rotatably located outside the central fixed shaft 4113. The material-pressing device 412 presses the magnet down through the rotating disk 4112 and the central fixed shaft 4113 and inserts it into the rotor.

[0025] The rotating disk 4112 has four receiving slots 41121 spaced 90 degrees apart for accommodating magnets. The central fixed shaft 4113 has a guide slot 41131 opened vertically. The magnet is inserted into the receiving slot 41121 from a horizontal position. The rotating disk 4112 rotates, causing the magnets to change from a horizontal to a vertical distribution. The pushing and pressing device 412 inserts the magnets vertically through the receiving slots 41121 and the guide slots 41131 into the rotor.

[0026] The rotating disk 4112 is magnetic, and the magnet is magnetically attracted to the receiving groove 41121. An initial positioning block is provided on the side of the rotating disk 4112 for pre-positioning the initial position of the rotating disk 4112 during the assembly of the magnet. The initial positioning block corresponds to the receiving groove 41121 when it is in a horizontal position.

[0027] By using the insert component 41 provided in this application, waiting time is saved and work efficiency is improved.

[0028] The material pushing device 412 includes a material pushing drive cylinder 4121 and a push rod 4122. The push rod 4122 is installed at the output end of the material pushing drive cylinder 4121. The push rod 4122 can descend and pass through the rotating disk 4112. The descending push rod 4122 pushes the vertically placed magnet in the receiving groove 41121 into the rotor of the feeding seat 21.

[0029] The feeding assembly mechanism 40 also includes a feeding component 42 for feeding magnets, a buffer component 43 for buffering during magnet feeding, and an insertion component 44 for inserting magnets from the feeding component 42 into the insertion component 41. The buffer component 43 is located at the discharge end of the feeding component 42. The output end of the insertion component 44 can movably push the magnets on the feeding component 42 into the insertion component 41.

[0030] The feeding assembly 42 includes a horizontal drive device 421 and a plurality of evenly spaced discharge pipes 422, with the discharge pipes 422 installed at the output end of the horizontal drive device 421; the buffer assembly 43 includes a buffer drive cylinder 431 and a buffer column 432, with the buffer column 432 installed at the output end of the buffer drive cylinder 431, and the buffer column 432 being liftable to contact the lowest layer of magnets in the discharge pipes 422; the buffer assembly 43 is used to prevent damage to the magnets during the discharge of magnets.

[0031] The longitudinal drive device 611, the lifting drive device 612, and the lateral drive device 421 can be a drive cylinder and a slide, with the slide installed at the output end of the drive cylinder; or they can be a motor, a lead screw, and a slide, with the lead screw installed at the output end of the motor and the lead screw rotating in conjunction with the slide.

[0032] The insert assembly 44 includes an insert drive cylinder 441 and an insert rod 442. The insert rod 442 is installed at the output end of the insert drive cylinder 441. The insert rod 442 can move laterally to push the lowest magnet of the discharge tube 422 into the insert assembly 41. The insert rod 442 can also move laterally to push the lowest magnet of the discharge tube 422 into the receiving groove 41121 in the insert assembly 41. The feeding assembly mechanism 40 also includes a mechanism for... A guide assembly 45 for guiding the magnet is located between the insertion assembly 41 and the feeding seat 21. The guide assembly 45 includes a telescopic drive cylinder 451 and a guide block 452. The guide block 452 is installed at the output end of the telescopic drive cylinder 451. The guide block 452 has a guide slot 4521 and a clearance groove 4522 for making way for the rotor shaft. The magnet is inserted into the rotor by the insertion assembly 41 through the guide slot 4521.

[0033] The insertion assembly 41 consists of a material-containing rotating device 411 and a material-pushing device 412. The two work together to achieve an efficient process from magnet placement to insertion. The output end of the material-pushing device 412 can descend to insert the magnet in the rotating device 411 into the rotor of the dispensing seat 21. This structural design makes the magnet insertion action continuous and precise, avoiding the jamming or misalignment that may occur in traditional insertion methods, and greatly improving the efficiency and quality of magnet assembly.

[0034] The rotating disk 4112 of the material-containing rotating device 411 has four receiving slots 41121 spaced at 90-degree intervals, which can simultaneously accommodate multiple magnets. Furthermore, the vertical guide slot 41131 on the central fixed shaft 4113 provides precise guidance for the insertion of the magnets. The magnets are inserted into the receiving slots 41121 from a horizontal position. The rotation of the rotating disk 4112 causes the magnets to change from a horizontal to a vertical arrangement. This design allows the magnets to complete their orientation adjustment before insertion, facilitating accurate insertion into the rotor by the subsequent pressing device 412, thus improving the success rate and efficiency of insertion.

[0035] The rotating disk 4112 is magnetic, and the magnet is magnetically attracted to the receiving groove 41121. This ensures the stability of the magnet during the rotation of the rotating disk 4112 and prevents the magnet from falling or shifting. The initial positioning block set on the side of the rotating disk 4112 corresponds to the receiving groove 41121 when it is in a horizontal position. It can pre-position the initial position of the rotating disk 4112, ensuring that the magnet is accurately placed in the receiving groove 41121 each time. This provides a precise starting position for subsequent insertion operations, further improving the accuracy and efficiency of insertion.

[0036] The pressing device 412 consists of a pressing drive cylinder 4121 and a pressing rod 4122. The pressing rod 4122 is installed at the output end of the pressing drive cylinder 4121 and can descend through the rotating disk 4112 to press the vertically placed magnet in the receiving slot 41121 into the rotor of the dispensing seat 21. The pressing drive cylinder 4121 can provide stable and sufficient thrust, so that the pressing rod 4122 can smoothly insert the magnet into the rotor, ensuring the reliability and stability of the insertion process.

[0037] The feeding and assembly mechanism 40 integrates the feeding component 42, buffer component 43, insertion component 44, and guide component 45, realizing the operations of magnet feeding, buffering, insertion, and guiding. The components cooperate with each other to form an efficient magnet assembly process, ensuring that the magnets can be accurately and stably assembled into the rotor, thereby improving the working efficiency and product quality of the entire magnet assembly machine.

[0038] The feeding assembly 42 includes a horizontal drive device 421 and several evenly spaced feeding tubes 422. The horizontal drive device 421 can drive the feeding tubes 422 to move, realizing the orderly feeding of magnets. The arrangement of multiple feeding tubes 422 can store multiple tubes of magnets at the same time, ensuring the continuity of magnet supply, avoiding production interruptions due to insufficient magnet supply, and improving production efficiency.

[0039] The buffer column 432 of the buffer assembly 43 is installed at the output end of the buffer drive cylinder 431 and can be raised and lowered to contact the lowest layer of magnets in the discharge pipe 422. When the magnets are discharged, the buffer column 432 can play a buffering role, preventing the magnets from being damaged by gravity or impact, protecting the integrity of the magnets, reducing the loss rate of the magnets, and improving the product qualification rate.

[0040] The insertion rod 442 of the insertion assembly 44 is installed at the output end of the insertion drive cylinder 441, and can move laterally to push the lowest magnet in the discharge tube 422 into the receiving slot 41121 in the insertion assembly 41. The insertion drive cylinder 441 can provide precise driving force, so that the insertion rod 442 can accurately push the magnet from the discharge tube 422 into the receiving slot 41121, ensuring the accuracy and efficiency of magnet feeding.

[0041] The guide block 452 of the guide assembly 45 is mounted on the output end of the telescopic drive cylinder 451 and has a guide slot 4521 and a clearance groove 4522 for making way for the rotor shaft. The magnet is inserted into the rotor through the guide slot 4521 by the insertion assembly 41. The guide slot 4521 provides precise guidance for the insertion of the magnet, ensuring that the magnet can be accurately inserted into the rotor. The clearance groove 4522 provides clearance space for the rotor shaft, avoiding damage to the shaft during insertion, improving insertion accuracy and product quality.

[0042] The feeding assembly mechanism 40 includes a feeding component 42, a buffer component 43, an insertion component 44, an insertion component 41, and a guide component 45. The feeding component 42 drives multiple discharge tubes 422 to move via a transverse drive device 421. The buffer column 432 of the buffer component 43 acts as a buffer during magnet feeding, effectively preventing damage to the magnets due to collisions and ensuring their integrity. The insertion component 44 accurately pushes the lowest layer of magnets from the discharge tubes 422 into the receiving slots 41121 of the insertion component 41. The receiving rotation device 411 and the pushing device 412 of the insertion component 41 cooperate to efficiently insert the magnets into the rotor. The guide block 452 of the guide component 45 provides precise guidance for magnet insertion, ensuring accurate insertion into the rotor and improving assembly precision and quality.

[0043] The detection mechanism 50 consists of a longitudinal drive cylinder 51 and a laser sensor 52. The longitudinal drive cylinder 51 drives the laser sensor 52 close to the rotor in the feeding seat 21. The laser sensor 52 can accurately detect the height of the magnet above the rotor surface after the magnet is assembled, and promptly detect any height deviations or other problems that may occur during the assembly process. This high-precision detection method ensures that the product quality meets the standards, prevents defective products from flowing into the next process, and improves the overall product qualification rate.

[0044] The defect removal mechanism 60 consists of a defect transfer component 61 and a defect conveying component 62. The longitudinal drive device 611, lifting drive device 612, and clamping cylinder 613 of the defect transfer component 61 work together to quickly and accurately grab detected defective products and transfer them to the defect conveying component 62. The defect conveying component 62, driven by a drive motor, uses a transmission belt to promptly remove defective products from the production process. This efficient defect removal mechanism ensures the quality of products on the production line, avoids the impact of defective products on subsequent production, and improves production efficiency and overall product quality.

[0045] High-efficiency assembly: The rotor is moved by the turntable mechanism 20, and the feeding and assembly mechanism 40 realizes the feeding and insertion of magnets. The whole assembly process is highly automated, which greatly improves the assembly efficiency.

[0046] Precise positioning: The design of the material rotating device 411 and the guide assembly 45 ensures that the magnet can be accurately inserted into the rotor, improving the assembly accuracy.

[0047] Protecting the magnet: The buffer component 43 effectively prevents the magnet from being damaged during the feeding process and reduces the magnet loss rate.

[0048] Quality inspection: The inspection agency 50 can promptly detect the height of the magnet and the upper surface of the rotor after the magnet is assembled, which makes it easier to detect defective products.

[0049] Defective product handling: The defective product removal mechanism 60 can quickly remove defective products, ensuring the overall quality of the products.

[0050] An assembly method for a magnet assembly machine includes the following steps: First, the loading and unloading mechanism loads the rotor; Second, the transfer mechanism transfers the rotor in the loading and unloading mechanism to the turntable mechanism; Third, the turntable mechanism drives the rotor to move to the side of the feeding and assembly mechanism; Fourth, the feeding and assembly mechanism feeds the magnets, and the insertion assembly presses the magnets into the rotor of the feeding seat; Fifth, the transfer mechanism transfers the rotor with the inserted magnets to the loading and unloading mechanism; Sixth, the loading and unloading mechanism unloads the rotor.

[0051] The key design feature of this invention lies in automating and continuously streamlining the magnet assembly process by incorporating a loading / unloading mechanism, a turntable mechanism, a transfer mechanism, and a loading / assembly mechanism. The loading / unloading mechanism efficiently handles rotor loading and unloading operations, improving material flow efficiency. The transfer mechanism, located between the loading / unloading mechanism and the turntable mechanism, quickly and accurately transfers the rotor between them, avoiding the tediousness and errors of manual operation and enhancing overall production efficiency. The turntable mechanism's feeding seat provides a stable placement position for the rotor, ensuring its stability during movement and facilitating accurate subsequent magnet assembly. The loading / assembly mechanism's insertion component, located above the feeding seat, precisely inserts magnets into the rotor, ensuring the precision and quality of magnet assembly. This mechanism integrates a loading component, a buffer component, an insertion component, a guide component, and an insertion component, realizing magnet loading, buffering, insertion, guiding, and insertion operations. The components work together to form an efficient magnet assembly process, ensuring that the magnets can be accurately and stably assembled into the rotor, thus improving the overall working efficiency and product quality of the magnet assembly machine.

[0052] The above description is merely a preferred embodiment of the present invention and does not constitute any limitation on the technical scope of the present invention. Therefore, any minor modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present invention shall still fall within the scope of the technical solution of the present invention.

Claims

1. A magnet assembly machine, characterized in that: The device includes a loading and unloading mechanism for loading and unloading the rotor, a turntable mechanism for driving the rotor to move, a transfer mechanism for transferring the rotor between the loading and unloading mechanism and the turntable mechanism, and a loading assembly mechanism for loading magnets and assembling magnets into the rotor. The transfer mechanism is located between the loading and unloading mechanism and the turntable mechanism. The turntable mechanism has a feeding seat for placing the rotor, and the loading assembly mechanism has an insertion assembly for inserting magnets into the rotor, the insertion assembly being located above the feeding seat.

2. The magnet assembly machine according to claim 1, characterized in that: The insertion assembly includes a material-containing rotating device for accommodating and rotating the magnet, and a material-pressing device for pushing the magnet into the rotor of the dispensing seat. The output end of the material-pressing device can be lowered to insert the magnet from the material-containing rotating device into the rotor of the dispensing seat.

3. The magnet assembly machine according to claim 2, characterized in that: The material-containing rotating device includes a rotary drive motor, a rotating disk, and a central fixed shaft. The rotating disk is installed at the output end of the rotary drive motor and is rotatably located outside the central fixed shaft. The material-pressing device presses the magnets down through the rotating disk and the central fixed shaft and inserts them into the rotor.

4. The magnet assembly machine according to claim 3, characterized in that: The rotating disk has four receiving slots spaced 90 degrees apart for accommodating magnets. The central fixed shaft has a guide slot opened vertically. The magnet is inserted into the receiving slot from a horizontal position. The rotation of the rotating disk causes the magnets to change from a horizontal to a vertical distribution. The pushing and pressing device inserts the magnets vertically through the receiving slot and guide slot into the rotor.

5. The magnet assembly machine according to claim 4, characterized in that: The rotating disk is magnetic, and the magnet is magnetically attracted to the receiving groove; an initial positioning block is provided on the side of the rotating disk for pre-positioning the initial position of the rotating disk when the magnet is assembled, and the initial positioning block corresponds to the receiving groove when it is in a horizontal position.

6. The magnet assembly machine according to claim 3, characterized in that: The material pushing device includes a material pushing drive cylinder and a pushing rod. The pushing rod is installed at the output end of the material pushing drive cylinder. The pushing rod can descend and pass through the rotating disk. When the pushing rod descends, it pushes the vertically placed magnet in the receiving groove into the rotor of the material dispensing seat.

7. The magnet assembly machine according to claim 1, characterized in that: The feeding assembly mechanism further includes a feeding component for feeding magnets, a buffer component for buffering during magnet feeding, and an insertion component for inserting magnets from the feeding component into the insertion component. The buffer component is located at the discharge end of the feeding component. The output end of the insertion component can movably push the magnets from the feeding component into the insertion component.

8. The magnet assembly machine according to claim 7, characterized in that: The feeding assembly includes a horizontal driving device and several evenly spaced feeding pipes, with the feeding pipes installed at the output end of the horizontal driving device; the buffer assembly includes a buffer driving cylinder and a buffer column, with the buffer column installed at the output end of the buffer driving cylinder, and the buffer column being liftable to abut against the lowest magnet in the feeding pipe.

9. The magnet assembly machine according to claim 8, characterized in that: The insertion assembly includes an insertion drive cylinder and an insertion rod. The insertion rod is installed at the output end of the insertion drive cylinder and can move laterally to push the magnet at the bottom of the discharge tube into the insertion assembly. The feeding assembly mechanism also includes a guide assembly for guiding the magnet during the insertion process. The guide assembly is located between the insertion assembly and the discharge seat. The guide assembly includes a telescopic drive cylinder and a guide block. The guide block is installed at the output end of the telescopic drive cylinder and has a guide slot and a clearance groove for the rotor shaft. The magnet is inserted into the rotor through the guide slot by the insertion assembly.

10. An assembly method for a magnet assembly machine as described in any one of claims 1-9, characterized in that: Includes the following steps: First, the loading and unloading mechanism loads the rotor; Second, the transfer mechanism transfers the rotor in the loading and unloading mechanism to the turntable mechanism; Third, the turntable mechanism drives the rotor to move to the side of the feeding and assembly mechanism; Fourth, the feeding and assembly mechanism feeds the magnets, and the insertion assembly presses the magnets into the rotor of the feeding seat; Fifth, the transfer mechanism transfers the rotor with the inserted magnets to the loading and unloading mechanism; Sixth, the loading and unloading mechanism unloads the rotor.

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