Automatic magnet pasting all-in-one machine

Abstract

The utility model relates to the technical field of rotor magnet pasting, in particular to an automatic magnet pasting all-in-one machine which comprises an installation base and a lifting assembly, an operation table is rotatably arranged in a positioning groove of the installation base, a supporting shaft is coaxially arranged on the operation table, and the other end of the supporting shaft is rotatably arranged on the cavity wall of the installation base. Hollow shafts are rotationally arranged in two sets of symmetrically-formed through holes of the operation table respectively, transmission shafts are arranged in inner holes of the hollow shafts in a sliding mode, positioning chucks are coaxially arranged on the transmission shafts and used for clamping rotors, and the lifting assembly is arranged in a cavity of the mounting base and connected with the transmission shafts located in the magnet pasting area in a matched mode. Displacement power is provided for the working positions of the two sets of positioning chucks through a driving assembly. The transmission assembly is arranged in the cavity of the mounting base, and the transmission assembly is used for adjusting the end face of the positioning chuck in the magnet pasting area; the magnetic pasting efficiency is improved, and the functional diversity is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotor magnetization, in particular to an automatic magnetization integrated machine. Background Art

[0002] With the development of industrial automation and the increasing demand for production efficiency, the application of automated equipment in the manufacturing industry is becoming increasingly widespread. In particular, in the motor manufacturing industry, the rotor magnetization process is a critical step. The rotor magnetization feeding mechanism, which drives the rotor, moves in a linear manner. During the rotor magnetization process, the rotor needs to wait until the magnetization is complete and reset before the rotor can be disassembled and replaced, resulting in low work efficiency. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an automatic magnet sticking all-in-one machine which improves magnet sticking efficiency and increases functional diversity.

[0004] The utility model of the automatic magnet sticking machine includes:

[0005] The mounting base and the lifting assembly are installed, an operating table is rotatably arranged in the positioning groove of the mounting base, a support shaft is coaxially arranged on the operating table, and the other end of the support shaft is rotatably arranged on the cavity wall of the mounting base, and hollow shafts are rotatably arranged in two groups of symmetrical through holes of the operating table, and a transmission shaft is slidably arranged in the inner hole of the hollow shaft, and a positioning chuck is coaxially arranged on the transmission shaft, and the positioning chuck is used to clamp the rotor. The lifting assembly is arranged inside the cavity of the mounting base, and the lifting assembly is connected with the transmission shaft in the magnetic area. The working positions of the two groups of positioning chucks are provided with displacement power through the driving assembly;

[0006] The transmission assembly is arranged inside the cavity of the mounting base and is used to adjust the end face of the positioning chuck of the magnetic area.

[0007] Furthermore, the transmission assembly includes an installation shaft rotatably arranged in a fixing hole of the installation base and a power assembly, a driving gear is coaxially arranged on the installation shaft, and two sets of hollow shafts are respectively coaxially arranged with driven gears, the driven gears are meshed and connected with the driving gears, and the power assembly is used to provide rotational power to the installation shaft.

[0008] Preferably, the power assembly includes a drive motor arranged inside the cavity of the mounting base, a drive shaft is coaxially arranged on the output end of the drive motor, a fan gear is coaxially arranged on the drive shaft, a transmission gear is coaxially arranged on the mounting shaft, and the fan gear and the transmission gear are meshed and connected.

[0009] Furthermore, multiple groups of limit grooves are equidistantly arranged on the transmission gear, and a limit member is coaxially arranged on the drive shaft. The limit member is slidably connected to the transmission gear limit groove. When the limit member is slidably connected to the transmission gear limit groove, the sector gear and the transmission gear are in an engaged and disengaged state.

[0010] Preferably, the sector gear and the transmission gear are engaged once to drive the rotor on the positioning chuck to rotate one magnetic end face through the mounting shaft.

[0011] Furthermore, the drive assembly includes a servo motor arranged inside the cavity of the mounting base, a worm is coaxially arranged on the output end of the servo motor, a worm wheel is coaxially arranged on the support shaft, the worm wheel and the worm are meshingly connected, and a single start of the servo motor drives the support shaft to rotate 180° through the meshing of the worm and the worm wheel.

[0012] Preferably, a fixing piece is provided inside the cavity of the mounting base, and the worm is rotatably arranged inside the positioning hole of the fixing piece.

[0013] Furthermore, the lifting assembly includes a cylinder arranged inside the cavity of the mounting base, a connecting piece is provided at the output end of the cylinder, a transmission piece is coaxially provided on the transmission shaft, and the transmission piece is slidably connected with the connecting piece connection groove.

[0014] Preferably, a plurality of groups of supporting feet are provided at the bottom end of the mounting base.

[0015] Furthermore, the rotation connection between the operating table and the mounting base is configured as a stepped groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: by setting a lifting assembly and a transmission assembly, the automatic positioning of the rotor and the automation of the magnetizing action are realized, which reduces manual intervention and improves production efficiency. The positioning chuck is used to accurately clamp the rotor, ensuring the stability of the rotor during the processing and improving the accuracy and consistency of the magnetizing operation. The design of the support shaft and the hollow shaft on the operating table allows the equipment to rotate flexibly during the processing. The two sets of positioning chucks provide displacement power through the drive assembly, and can be clamped and processed alternately, reducing waiting time and improving work efficiency. The end face of the positioning chuck is adjusted through the integrated transmission assembly, which simplifies the operation process and makes the magnetizing operation more convenient and efficient. The design of the support shaft and the positioning chuck ensures the stability of the equipment during operation, reduces vibration and deviation, improves the magnetizing efficiency, and increases functional diversity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural diagram of the present utility model;

[0018] Figure 2 It is a schematic cross-sectional structural diagram of the present utility model;

[0019] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the parts structure of the utility model;

[0021] Markings in the attached figure: 1. Mounting base; 2. Operating table; 3. Support shaft; 4. Hollow shaft; 5. Transmission shaft; 6. Positioning chuck; 7. Mounting shaft; 8. Driving gear; 9. Driven gear; 10. Driving motor; 11. Driving shaft; 12. Fan gear; 13. Transmission gear; 14. Limiting member; 15. Servo motor; 16. Worm; 17. Worm wheel; 19. Fixing member; 20. Cylinder; 21. Connecting member; 22. Transmission member; 23. Support foot. DETAILED DESCRIPTION

[0022] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] like Figures 1 to 4 As shown, the automatic magnet sticking machine of the present invention includes:

[0024] The mounting base 1 and the lifting assembly are provided with an operating table 2 which is rotatably arranged in the positioning groove of the mounting base 1. A support shaft 3 is coaxially arranged on the operating table 2. The other end of the support shaft 3 is rotatably arranged on the cavity wall of the mounting base 1. Hollow shafts 4 are rotatably arranged in two groups of symmetrical through holes of the operating table 2. A transmission shaft 5 is slidably arranged in the inner hole of the hollow shaft 4. A positioning chuck 6 is coaxially arranged on the transmission shaft 5. The positioning chuck 6 is used to clamp the rotor. The lifting assembly is provided inside the cavity of the mounting base 1. The lifting assembly is connected with the transmission shaft 5 in the magnetic area. The working positions of the two groups of positioning chucks 6 are provided with displacement power through the driving assembly;

[0025] Transmission assembly, the transmission assembly is arranged inside the cavity of the mounting base 1, and the transmission assembly is used to adjust the end face of the positioning chuck 6 in the magnetizing area; by setting the lifting assembly and the transmission assembly, the automatic positioning of the rotor and the automation of the magnetizing action are realized, which reduces manual intervention and improves production efficiency. The positioning chuck 6 is used to accurately clamp the rotor, ensuring the stability of the rotor during the processing and improving the accuracy and consistency of the magnetizing operation. The design of the support shaft 3 and the hollow shaft 4 on the operating table 2 allows the equipment to rotate flexibly during the processing. The two sets of positioning chucks 6 provide displacement power through the drive assembly, and can be clamped and processed alternately, reducing waiting time and improving work efficiency. The end face of the positioning chuck 6 is adjusted by the integrated transmission assembly, which simplifies the operation process and makes the magnetizing operation more convenient and efficient. The design of the support shaft 3 and the positioning chuck 6 ensures the stability of the equipment during operation, reduces vibration and deviation, improves magnetizing efficiency, and increases functional diversity.

[0026] like Figures 1 to 4 As shown, as a preferred solution, the transmission assembly includes a mounting shaft 7 rotatably arranged in a fixed hole of the mounting base 1 and a power assembly, a driving gear 8 is coaxially arranged on the mounting shaft 7, and two sets of hollow shafts 4 are respectively coaxially arranged with driven gears 9, and the driven gears 9 are meshingly connected with the driving gear 8, and the power assembly is used to provide rotational power to the mounting shaft 7; through the meshing transmission connection between the driving gear 8 on the mounting shaft 7 and the driven gears 9 on the two sets of hollow shafts 4, effective power transmission is achieved, and the power assembly is used to provide precise rotational power to the mounting shaft 7, so that the positioning chuck 6 on the transmission shaft 5 can be accurately adjusted in position, and the meshing transmission between the driven gear 9 and the driving gear 8 ensures that only the positioning chuck 6 in the magnetic area rotates. This design ensures that the positioning chuck in the non-magnetic area is stationary, thereby ensuring the safety of disassembly and assembly.

[0027] like Figures 1 to 4As shown, as a preferred embodiment, the power assembly includes a drive motor 10 arranged inside the cavity of the mounting base 1, a drive shaft 11 is coaxially arranged on the output end of the drive motor 10, a sector gear 12 is coaxially arranged on the drive shaft 11, and a transmission gear 13 is coaxially arranged on the mounting shaft 7. The sector gear 12 and the transmission gear 13 are meshed and connected to each other for transmission. The sector gear 12 and the transmission gear 13 are meshed with each other once to drive the rotor on the positioning chuck 6 to rotate a magnetic end face through the mounting shaft 7; through the cooperation of the sector gear 12 and the transmission gear 13 The driving motor 10 drives the installation shaft 7 to rotate intermittently, and the magnetizing end face of the rotor on the positioning chuck 6 is adjusted by rotating the installation shaft 7. The sector gear 12 and the transmission gear 13 are engaged and disengaged through intermittent transmission, and the rotor performs magnetization. At this time, the rotor is in a stationary state. The sector gear 12 is coaxially installed on the output end of the driving motor 10 through the driving shaft 11. The positioning chuck 6 rotates one magnetizing end face through a single engagement of the sector gear 12 and the transmission gear 13, thereby improving the continuity of the magnetization process and increasing the magnetization efficiency.

[0028] like Figures 1 to 4 As shown, as a preferred solution, multiple groups of limit grooves are equidistantly arranged on the transmission gear 13, and a limit member 14 is coaxially arranged on the drive shaft 11. The limit member 14 is slidably connected to the limit groove of the transmission gear 13. When the limit member 14 is slidably connected to the limit groove of the transmission gear 13, the sector gear 12 and the transmission gear 13 are in a meshing and disengaging state; the limit member 14 is matched with the limit groove of the transmission gear 13 so that the positioning chuck 6 is locked when the rotor is magnetized to prevent shaking during operation and improve the magnetization accuracy. When the limit member 14 is slidably connected to the limit groove of the transmission gear 13, the sector gear 12 and the transmission gear 13 are in a meshing and disengaging state. This arrangement enables the sector gear 12 to mesh with the transmission gear 13 so that the positioning chuck 6 can rotate freely, prevents mutual obstruction of the operation of the device, and improves the matching stability of the device.

[0029] like Figures 1 to 4As shown, as a preferred embodiment, the drive assembly includes a servo motor 15 arranged inside the cavity of the mounting base 1, a worm 16 is coaxially arranged on the output end of the servo motor 15, a worm wheel 17 is coaxially arranged on the support shaft 3, the worm wheel 17 is meshed with the worm 16 for transmission connection, and the servo motor 15 is started once to drive the support shaft 3 to rotate 180° through the meshing of the worm 16 and the worm wheel 17, a fixing member 19 is arranged inside the cavity of the mounting base 1, and the worm 16 is rotatably arranged inside the positioning hole of the fixing member 19; the servo motor 15 has high-precision control capabilities and can accurately The rotation angle of the support shaft 3 is controlled to ensure that each rotation is 180°. The meshing transmission of the worm 16 and the worm wheel 17 has a self-locking feature. When the servo motor 15 stops working, it can effectively prevent the support shaft 3 from rotating due to gravity or other external forces. The servo motor 15 can complete a complete rotation operation with a single start, reducing the number of operations and waiting time, and improving the working efficiency of the equipment. The worm 16 is positioned by the fixing part 19 to ensure the stability of the worm 16 in the mounting base 1 and prevent loosening or dislocation during transmission.

[0030] like Figures 1 to 4 As shown, as a preferred embodiment, the lifting assembly includes a cylinder 20 arranged inside the cavity of the mounting base 1, a connecting member 21 is provided at the output end of the cylinder 20, a transmission member 22 is coaxially provided on the drive shaft 5, and the transmission member 22 and the connecting member 21 are slidably connected in the connecting groove; the transmission member 22 cooperates with the connecting member 21 to connect the drive shaft 5 and the cylinder 20, and the height of the rotor magnet on the positioning chuck 6 is adjusted by the cylinder 20, and the connection between the connecting member 21 and the transmission member 22 is slidably connected to increase the convenience of disassembly and assembly of the drive shaft 5 and the cylinder 20.

[0031] like Figures 1 to 4 As shown, as a preferred solution, multiple groups of supporting feet 23 are provided at the bottom of the mounting base 1; the supporting feet 23 make it easier to level the device, thereby increasing the adaptability of the working site.

[0032] like Figures 1 to 4 As shown, as a preferred solution, the rotation connection between the operating table 2 and the mounting base 1 is set as a stepped groove; by setting the stepped groove, the rotation position of the operating table 2 is positioned and the operating table 2 is provided with support force.

[0033] like Figures 1 to 4 As shown, as a preferred solution, its working process is as follows:

[0034] The rotor is placed on the positioning chuck 6, which precisely clamps the rotor. The servo motor 15 is started, and the support shaft 3 is driven to rotate 180° through the meshing transmission of the worm 16 and the worm wheel 17, so that the rotor reaches the magnetizing area. At this time, the connecting piece 21 cooperates with the transmission piece 22, and then the cylinder 20 in the lifting assembly drives the transmission shaft 5 to move upward through the cooperation of the connecting piece 21 and the transmission piece 22, and adjusts the height of the positioning chuck 6. After that, the rotor is magnetized. After the magnetization of one end face is completed, the driving motor 10 drives the sector gear 12 on the driving shaft 11 and the transmission piece on the mounting shaft 7. The moving gear 13 engages and transmits, driving the installation shaft 7 to rotate, and then the positioning chuck 6 rotates synchronously. After rotating one magnetized end face, the sector gear 12 engages and disengages from the transmission gear 13, and then the limit piece 14 cooperates with the limit groove of the transmission gear 13, and then the rotor can continue to be magnetized. While one positioning chuck 6 is magnetizing, the other positioning chuck 6 can clamp a new rotor. After the rotor is magnetized, the cylinder 20 drives the rotor to descend and reset, and then the servo motor 15 is started to rotate the positions of the two groups of positioning chucks 6 by 180°, and then the above-mentioned magnetization process can be repeated for the other group of rotors.

[0035] The installation method, connection method or setting method of the automatic magnet sticking machine of the present invention are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects.

[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. Automatic magnet sticking machine, characterized by: include: An installation base and a lifting assembly, an operating table is rotatably arranged in the positioning groove of the installation base, a support shaft is coaxially arranged on the operating table, and the other end of the support shaft is rotatably arranged on the cavity wall of the installation base, and hollow shafts are rotatably arranged in two groups of symmetrical through holes of the operating table, and a transmission shaft is slidably arranged in the inner hole of the hollow shaft, and a positioning chuck is coaxially arranged on the transmission shaft, and the positioning chuck is used to clamp the rotor, and the lifting assembly is arranged inside the cavity of the installation base, and the lifting assembly is connected with the transmission shaft in the magnetic area, and the working positions of the two groups of positioning chucks are provided with displacement power through the driving assembly; The transmission assembly is arranged inside the cavity of the mounting base and is used to adjust the end face of the positioning chuck of the magnetic area.

2. The automatic magnet sticking machine according to claim 1, characterized in that: The transmission assembly includes a mounting shaft rotatably arranged in a fixing hole of a mounting base and a power assembly, a driving gear is coaxially arranged on the mounting shaft, and two groups of hollow shafts are respectively coaxially arranged with driven gears, the driven gears are meshed and connected with the driving gear, and the power assembly is used to provide rotational power to the mounting shaft.

3. The automatic magnet sticking machine according to claim 2, characterized in that: The power assembly includes a drive motor arranged inside the cavity of the mounting base, a drive shaft is coaxially arranged on the output end of the drive motor, a sector gear is coaxially arranged on the drive shaft, a transmission gear is coaxially arranged on the mounting shaft, and the sector gear is meshed with the transmission gear for transmission connection.

4. The automatic magnet sticking machine according to claim 3, characterized in that: A plurality of limit grooves are equidistantly arranged on the transmission gear, and a limit member is coaxially arranged on the drive shaft. The limit member is slidably connected with the limit groove of the transmission gear. When the limit member is slidably connected with the limit groove of the transmission gear, the sector gear and the transmission gear are in an engaged and disengaged state.

5. The automatic magnet sticking machine according to claim 3, characterized in that: The sector gear is engaged with the transmission gear once to drive the rotor on the positioning chuck to rotate a magnetic end face through the mounting shaft.

6. The automatic magnet sticking machine according to claim 1, characterized in that: The drive assembly includes a servo motor arranged inside the cavity of the mounting base, a worm is coaxially arranged at the output end of the servo motor, a worm wheel is coaxially arranged on the support shaft, the worm wheel and the worm are meshed and connected, and the servo motor is started once to drive the support shaft to rotate 180° through the meshing of the worm and the worm wheel.

7. The automatic magnet sticking machine according to claim 6, characterized in that: A fixing piece is provided inside the cavity of the mounting base, and the worm is rotatably arranged inside the positioning hole of the fixing piece.

8. The automatic magnet sticking machine according to claim 1, characterized in that: The lifting assembly includes a cylinder arranged inside the cavity of the mounting base, a connecting piece is provided at the output end of the cylinder, a transmission piece is coaxially provided on the transmission shaft, and the transmission piece is slidably connected with the connecting groove of the connecting piece.

9. The automatic magnet sticking machine according to claim 1, characterized in that: A plurality of supporting legs are provided at the bottom end of the mounting base.

10. The automatic magnet sticking machine according to claim 1, characterized in that: The rotation connection between the operating platform and the mounting base is arranged as a stepped groove.

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