CN220857846U

CN220857846U - Intelligent self-adaptive servo motor

Info

Publication number: CN220857846U
Application number: CN202321934031.5U
Authority: CN
Inventors: 王运
Original assignee: Zhuhai Motion Control Motor Co ltd
Current assignee: Zhuhai Motion Control Motor Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-04-26
Anticipated expiration: 2033-07-21

Abstract

The utility model provides an intelligent self-adaptive servo motor, which relates to the technical field of servo motors and comprises a stator and a feedback mechanism, wherein a rotor is arranged in the stator, the front end of the stator is provided with a shaft outlet end, the rear end of the stator is provided with a rear shaft end, the rear end of the rear shaft end is provided with a feedback mechanism, a connecting component is used for fixing a device through an aperture, the right side of the stator is provided with an intelligent module, when the intelligent motor is used, the whole device is powered by a power line, the rotor starts to operate under the magnetic field of the stator, a detector acquires the rotation speed parameter of the device by detecting a rotation shaft, the feedback mechanism transmits the rotation speed to the intelligent module, the current is subjected to self-adaptive adjustment, the self-adaptive adjusted current is used for outputting current to a stator core through the power line, the magnetic field of the stator core is changed, so that the rotor mechanism is controlled, the self-adaptive effect is achieved, and then the rotor is detected, fed back and controlled for a plurality of times.

Description

Intelligent self-adaptive servo motor

Technical Field

The utility model relates to the technical field of servo motors, in particular to an intelligent self-adaptive servo motor.

Background

The servo motor is a motor for driving mechanical elements to operate in a servo system, is a mechanical electromagnetic device which can be controlled all the time in exquisite motion control and performs electromechanical energy conversion and signal conversion, and has the characteristics of small electromechanical time constant, strong overload capacity, high linearity and the like. However, the existing equipment can only achieve simple control, is difficult to change in control fineness, cannot be separated from manual intervention, and therefore needs an intelligent self-adaptive servo motor.

Through searching, the patent number CN211018501U mentions that the utility model provides a servo motor, which comprises a motor body, a front end cover arranged at the front end part of the motor body, a motor rotating shaft extending from the front end cover, an encoder shell fixed at the rear end part of the motor body and a rear end cover arranged between the motor body and the encoder shell; the servo motor comprises three-phase winding wires which directly penetrate out of the first wire outlet holes through a circuit board and are led out through third wire outlet holes on a winding wire pressing block; the included angle formed between the wire outlet hole and the motor rotating shaft is an acute angle. Therefore, the binding wire outlet of the customer is convenient, the cable does not need to be bent, and the service life of the cable is effectively prolonged; in addition, the cable directly wears out whole line from the welded point, does not set up contact pin or jack, has promoted cable intensity, has avoided because of the external interference such as vibration causes the poor contact of cable, has promoted servo motor operational reliability ", and the device has improved the life of device through setting up the frame, but when using, the device can't accomplish automatically regulated numerical value, and all changes can't leave manual operation, can't avoid producing the mistake under the circumstances that the operation is big.

Thus, we provide an intelligent adaptive servo motor that solves the above problems.

Disclosure of utility model

The utility model aims to provide an intelligent self-adaptive servo motor which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the intelligent self-adaptive servo motor comprises a stator and a feedback mechanism, wherein a rotor is arranged in the stator, an output shaft end is arranged at the front end of the stator, a rear shaft end is arranged at the rear end of the stator, the feedback mechanism is arranged at the rear end of the rear shaft end, the surface of the feedback mechanism penetrates through a connecting assembly, and an intelligent module is arranged on the right side of the stator;

The feedback mechanism comprises a data receiver and a data transmission line, wherein the data receiver is arranged at the rear end of the rear shaft end, and the data transmission line is arranged at the top end of the data receiver.

Preferably, the stator comprises a stator core, a detector, a shell and a power line, wherein the detector is arranged at the front end of the stator core, the shell is arranged at the outer side of the stator core, and the power line is arranged at the top end of the shell.

The rotor comprises a rotating shaft, bearings and rotor balance blocks, wherein the rotating shaft is arranged in the stator core, the rotating shafts are arranged at two ends of the rotating shaft, the bearings are arranged at the outer sides of the rotating shaft, and the rotor balance blocks are arranged at the tail ends of the rotating shaft.

Preferably, the shaft outlet end comprises a front end cover and a bearing sleeve, the front end of the rotor is provided with the front end cover, and the bearing sleeve is sleeved in the front end cover.

Preferably, the rear shaft end comprises a rear end cover and a gasket, the rear end of the rotor is provided with the rear end cover, and the gasket is sleeved in the rear end cover.

Preferably, the connecting assembly comprises a motor bolt and a servo bolt, wherein the motor bolt sequentially penetrates through the apertures at four corners on the shaft end, the stator and the rear shaft end, and the servo bolt sequentially penetrates through the apertures at four corners on the shaft end, the stator, the rear shaft end and the feedback mechanism.

Preferably, the intelligent module comprises a power interface, a data interface and a control screen, wherein the power interface is arranged on one side of the intelligent module, the power interface is electrically connected with a power line, the data interface is arranged above the power interface, and the control screen is arranged on the surface of the intelligent module.

Compared with the prior art, the utility model has the beneficial effects that:

1. Through feedback mechanism's setting, when using, through the installation of pivot, effectively improve motor output torque, make motor operation steady, easily speed control and accurate location for motor high-speed operation is more steady through the installation that the rotor is balanced, through the installation of stator, the operation data of rotor can be measured in real time to the detector, for feedback mechanism's control provides data support.

2. Through the installation of play axle head and back axle head for the stable operation of rotor is inside the stator, and wherein the installation of bearing housing and packing ring covers on the bearing, makes the pivot can not become flexible when the operation, through the installation of feedback mechanism and intelligent module, carries out feedback and self-adaptation adjustment to the rotational speed parameter of rotor.

Drawings

FIG. 1 is a schematic view of the overall appearance of the forward direction of the present utility model;

FIG. 2 is a schematic view of the overall appearance of the back according to the present utility model;

FIG. 3 is a schematic diagram of an explosive structure according to the present utility model;

Fig. 4 is a schematic view of a rotor structure according to the present utility model.

Reference numerals in the drawings: 1. a stator; 11. a stator core; 12. a detector; 13. a housing; 14. a power line; 2. a rotor; 21. a rotating shaft; 22. a rotating shaft; 23. a bearing; 24. a rotor balance block; 3. a shaft outlet end; 31. a front end cover; 32. a bearing sleeve; 4. a rear shaft end; 41. a rear end cover; 42. a gasket; 5. a feedback mechanism; 51. a data receiver; 52. a data transmission line; 6. a connection assembly; 61. a motor bolt; 62. a servo bolt; 7. an intelligent module; 71. a power interface; 72. a data interface; 73. and (5) controlling a screen.

Detailed Description

Referring to fig. 1-4, the present utility model provides a technical solution: an intelligent self-adaptive servo motor comprises a stator 1 and a rotor 2, wherein the rotor 2 is arranged in the stator 1, an output shaft end 3 is arranged at the front end of the stator 1, a rear shaft end 4 is arranged at the rear end of the stator 1, a feedback mechanism 5 is arranged at the rear end of the rear shaft end 4, the surface of the feedback mechanism 5 penetrates through a connecting component 6, and an intelligent module 7 is arranged on the right side of the stator 1;

The feedback mechanism 5 includes a data receiver 51 and a data transmission line 52, the data receiver 51 is mounted at the rear end of the rear shaft end 4, and the data transmission line 52 is mounted at the top end of the data receiver 51.

Further, as shown in fig. 3 and 4, the stator 1 includes a stator core 11, a detector 12, a housing 13 and a power cord 14, the detector 12 is installed at the front end of the stator core 11, the housing 13 is installed at the outer side of the stator core 11, the power cord 14 is installed at the top end of the housing 13, the stator core 11 operates the rotating shaft 21, the detector 12 is used for detecting the operation condition of the rotating shaft 21, the housing 13 protects the whole mechanism from damage, and meanwhile, the whole device is fixed by the connecting assembly 6, and the power cord 14 is used for supplying power to the device.

Further, as shown in fig. 3 and 4, the rotor 2 includes a rotating shaft 21, a rotating shaft 22, a bearing 23 and a rotor balance block 24, the rotating shaft 21 is installed in the stator core 11, the rotating shaft 22 is installed at both ends of the rotating shaft 21, the bearing 23 is installed at the outer side of the rotating shaft 22, the rotor balance block 24 is installed at the end of the rotating shaft 22, the rotating shaft 21 is installed in the stator core 11 and is subjected to voltage change of the stator core 11, so that the rotating speed is affected, the rotating shaft 22 is driven by the rotating shaft 21 to transmit torque to the outside, the bearing 23 is sleeved at the outer side of the rotating shaft 22, the resistance of the rotating shaft 22 during rotation is reduced, and the rotor balance block 24 provides a centripetal force for the rotating shaft 22, so that the rotor balance block is more stable during rotation.

Further, as shown in fig. 3 and 4, the shaft end 3 includes a front end cover 31 and a bearing sleeve 32, the front end of the rotor 2 is provided with the front end cover 31, the bearing sleeve 32 is sleeved in the front end cover 31, the front end cover 31 also fixes the rotor 2 in the stator 1 while protecting the mechanism, two apertures are respectively cut at four corners of the front end cover 31 for fixing the connecting component 6, and the bearing sleeve 32 is used for stabilizing the bearing 23 of the rotor 2 to prevent sliding in high-speed operation.

Further, as shown in fig. 3 and 4, the rear shaft end 4 includes a rear end cover 41 and a gasket 42, the rear end of the rotor 2 is provided with the rear end cover 41, the gasket 42 is sleeved in the rear end cover 41, the rear end cover 41 also fixes the rotor 2 in the stator 1 while protecting the mechanism, and two apertures are cut at four corners of the rear end cover 41 for fixing the connecting assembly 6.

Further, as shown in fig. 1, 2 and 3, the connection assembly 6 includes a motor bolt 61 and a servo bolt 62, the motor bolt 61 sequentially penetrates through the apertures at four corners on the output shaft end 3, the stator 1 and the rear shaft end 4, the servo bolt 62 sequentially penetrates through the apertures at four corners on the output shaft end 3, the stator 1, the rear shaft end 4 and the feedback mechanism 5, the motor bolt 61 mainly stabilizes the device including the operation mechanism, and the servo bolt 62 is a combination of the devices further provided with the feedback mechanism 5.

Further, as shown in fig. 1 and 2, the intelligent module 7 includes a power interface 71, a data interface 72 and a control screen 73, the power interface 71 is installed on one side of the intelligent module 7, and the power interface 71 is electrically connected with the power line 14, the data interface 72 is installed above the power interface 71, the control screen 73 is installed on the surface of the intelligent module 7, the power interface 71 supplies power to the device through the power line 14, the data interface 72 transmits the operation parameters of the device through the data transmission line 52, the data after the intelligent module 7 is self-adapted is fed back, the device is adjusted, and the control screen 73 displays the whole self-adapting process, so that the staff can observe the data more intuitively.

Working principle: firstly, an intelligent self-adaptive servo motor is started, when the intelligent self-adaptive servo motor is used, firstly, the power interface 71 of the intelligent module 7 is utilized to supply power to the whole device through the power line 14, secondly, under the action of the stator core 11, the rotor 2 starts to operate, the detector 12 obtains the rotation speed parameter of the device through detecting the rotation shaft 22 and transmits the parameter to the feedback mechanism 5, thirdly, the feedback mechanism 5 transmits data to the intelligent module 7, the intelligent module 7 carries out self-adaptive adjustment on the current according to a set self-adaptive algorithm, the adjusted current outputs the current to the stator core 11 through the power line 14, the magnetic field of the stator core 11 is changed to influence the rotation speed of the rotation shaft 22, the self-adaptive effect is achieved, then detection feedback is carried out for a plurality of times, and the current of the stator core 11 is adjusted, so that the use process of the intelligent self-adaptive servo motor is completed.

Claims

1. An intelligent self-adaptation servo motor, includes stator (1) and feedback mechanism (5), its characterized in that: the intelligent motor is characterized in that a rotor (2) is arranged in the stator (1), an output shaft end (3) is arranged at the front end of the stator (1), a rear shaft end (4) is arranged at the rear end of the stator (1), a feedback mechanism (5) is arranged at the rear end of the rear shaft end (4), the surface of the feedback mechanism (5) penetrates through a connecting component (6), and an intelligent module (7) is arranged on the right side of the stator (1);

The feedback mechanism (5) comprises a data receiver (51) and a data transmission line (52), the data receiver (51) is arranged at the rear end of the rear shaft end (4), and the data transmission line (52) is arranged at the top end of the data receiver (51).

2. The intelligent self-adaptive servo motor according to claim 1, wherein the stator (1) comprises a stator core (11), a detector (12), a housing (13) and a power line (14), the detector (12) is mounted at the front end of the stator core (11), the housing (13) is mounted at the outer side of the stator core (11), and the power line (14) is mounted at the top end of the housing (13).

3. The intelligent self-adaptive servo motor according to claim 2, wherein the rotor (2) comprises a rotating shaft (21), a rotating shaft (22), a bearing (23) and a rotor balance block (24), the rotating shaft (21) is installed in the stator core (11), the rotating shaft (22) is installed at two ends of the rotating shaft (21), the bearing (23) is installed on the outer side of the rotating shaft (22), and the rotor balance block (24) is installed at the tail end of the rotating shaft (22).

4. The intelligent self-adaptive servo motor according to claim 1, wherein the shaft outlet end (3) comprises a front end cover (31) and a bearing sleeve (32), the front end of the rotor (2) is provided with the front end cover (31), and the bearing sleeve (32) is sleeved in the front end cover (31).

5. An intelligent self-adaptive servo motor according to claim 1, wherein the rear shaft end (4) comprises a rear end cover (41) and a gasket (42), the rear end of the rotor (2) is provided with the rear end cover (41), and the gasket (42) is sleeved inside the rear end cover (41).

6. The intelligent self-adaptive servo motor according to claim 1, wherein the connecting assembly (6) comprises a motor bolt (61) and a servo bolt (62), the motor bolt (61) sequentially penetrates through the apertures at four corners on the output shaft end (3), the stator (1) and the rear shaft end (4), and the servo bolt (62) sequentially penetrates through the apertures at four corners on the output shaft end (3), the stator (1), the rear shaft end (4) and the feedback mechanism (5).

7. An intelligent self-adaptive servo motor according to claim 1, wherein the intelligent module (7) comprises a power interface (71), a data interface (72) and a control screen (73), the power interface (71) is installed on one side of the intelligent module (7), the power interface (71) is electrically connected with a power line (14), the data interface (72) is installed above the power interface (71), and the control screen (73) is installed on the surface of the intelligent module (7).