CN212909264U

CN212909264U - Servo motor control device

Info

Publication number: CN212909264U
Application number: CN202022010590.XU
Authority: CN
Inventors: 卓自明
Original assignee: Xuzhou College of Industrial Technology
Current assignee: Xuzhou College of Industrial Technology
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-04-06
Anticipated expiration: 2030-09-14

Abstract

The utility model relates to a servo motor control device, which comprises an equipment main body, a circulating pump arranged in the equipment main body, a control box, a heat dissipation circulation ring, a temperature sensor, heat dissipation holes scattered on the surface of the equipment main body and an open water tank arranged outside the equipment main body, wherein a servo motor is connected with an installation boss at the bottom of the inner wall of the equipment main body through bolts, the heat dissipation circulation ring is arranged on the shell of the servo motor, the water outlet of the heat dissipation circulation ring is positioned at the left side of the servo motor and is connected with the circulating pump at the top end of the inner wall of the equipment, the water inlet is positioned at the right side of the servo motor and is directly connected with the water tank, the temperature sensor is arranged around the servo motor, when the temperature of the servo motor is overhigh, the temperature sensor alarms and simultaneously transmits an electric signal to the control box at the lower, and (5) rapidly cooling.

Description

Servo motor control device

Technical Field

The utility model relates to a servo motor technical field specifically is a servo motor controlling means.

Background

The servo motor is an engine which controls mechanical elements to operate in a servo system, and is an auxiliary motor indirect speed changing device. The speed and position accuracy can be controlled very accurately, the voltage signal can be converted into torque and rotating speed to drive a control object, the rotating speed of the rotor is controlled by the input signal, the response can be fast, the rotor is used as an actuating element in an automatic control system, and the rotor has the excellent characteristics of small electromechanical time constant, high linearity and the like.

But servo motor because the clearance is less between stator, the rotor and often can produce noise, abnormal vibrations, wearing and tearing and collide with etc. in the course of the work, these all can cause the different axle centers of frame, end cover, rotor and cause and sweep the thorax, make the motor generate heat even damage very easily, simultaneously because servo motor rotational speed is higher, also can produce a large amount of heat in the course of the work, in order not to burn out the motor, we need to design a real-time detection servo motor operating temperature's device in order to satisfy people's user demand.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a servo motor control device.

The utility model provides a servo motor controlling means, includes the equipment main part, sets up in inside circulating pump, driving motor of equipment main part, heat dissipation circulation circle, the control box, and temperature sensor sets up in the louvre on equipment main part surface, sets up in the outside open basin of equipment main part, its characterized in that, driving motor is located equipment main part inner wall top, and with equipment main part fixed connection, the circulating pump is located under the driving motor, through shaft coupling and driving motor fixed connection, there is integrated into one piece's connection boss equipment main part right side below, is fixed with the bolt on the connection boss, the connection boss is used for placing servo motor, and servo motor passes through the bolt and is connected the boss, be provided with heat dissipation circulation circle on servo motor's the shell, equipment main part inner wall bottom left corner is provided with the control box.

Preferably, be provided with external power source hole on the control box, inside is provided with integrated circuit board, the electrical behavior is provided with total control module, servo control module, drive motor control module and alarm on the integrated circuit board, servo control module and servo motor electric connection, drive motor control module and drive motor electric connection.

Preferably, integrated circuit board electric connection is in external power source hole, total control module and alarm, servo control module, driving motor control module electric connection.

Preferably, temperature sensors are uniformly distributed around the servo motor and electrically connected with the master control module.

Preferably, the casing of the device body is uniformly distributed with heat dissipation holes, the surfaces of the heat dissipation holes are covered with dust covers, and the dust covers are located on the outer surface of the device body.

Preferably, the heat dissipation circulation ring is connected with a water inlet and a water outlet in a through manner, the water inlet is connected with one end, close to the inner wall of the equipment main body, of the heat dissipation circulation ring, and the water outlet is connected with one end, far away from the inner wall of the equipment main body, of the heat dissipation circulation ring through a circulating pump.

Preferably, a circulating pump is communicated between the water outlet and the heat dissipation circulating ring, and the circulating pump is sleeved with a driving motor right above the circulating pump through a coupler.

Drawings

Fig. 1 is a schematic structural diagram of the whole servo motor control device provided by the present invention.

Fig. 2 is a schematic structural diagram of a control box of a servo motor control device according to the present invention.

Fig. 3 is a schematic diagram of logic control of a servo motor control device according to the present invention.

In the figure: 1. an apparatus main body; 2. a servo motor; 3. an output shaft; 4. a water inlet; 5. a water outlet; 6. a water tank; 7. a circulation pump; 8. a drive motor; 9. heat dissipation holes; 10. a temperature sensor; 11. a control box; 12. a power supply hole is connected externally; 13. a heat dissipation circulation ring; 14. connecting the bosses; 15. an integrated control panel; 16. a master control module; 17. A servo control module; 18. driving a motor control module; 19 a dust cover; 20. an alarm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a servo motor control device includes a main body device 1, a circulation pump 7, a driving motor 8, a mounting boss 14, a heat dissipation circulation ring 13, a temperature sensor 10, a heat dissipation hole 9, a dust cover 19 and an open water tank 6, wherein the circulation pump 7, the driving motor 8, the mounting boss 14, the heat dissipation circulation ring 13 and the temperature sensor are arranged inside the main body device 1, the heat dissipation hole 9, the dust cover 19 and the open water tank 6 are arranged outside the main body device 1, the mounting boss 14 and the servo motor 2 are fixedly connected through a bolt fixed on the mounting.

The utility model discloses an equipment, including control box 11, integrated circuit board 15, drive motor control module 18, alarm 20, servo control module 17, drive motor control module 18, drive motor 8 electric connection, control box 11 is located the lower left corner of 1 inner wall of equipment main part, set up external power supply hole 12 on the control box 11, control box 11 is inside to be set up integrated circuit board 15, integrated circuit board 15 goes up the electrical property and is provided with total control module 16, servo control module 17, drive motor control module 18 and alarm 20, servo control module 17 and 2 electric connection of servo motor, drive motor control module 18 and.

The integrated circuit board 15 is electrically connected to the external power supply hole 12, the master control module 16 is electrically connected to the alarm 20, the servo control module 17 and the driving motor control module 18, and the master control module 16 is also electrically connected to the temperature sensor 10. After receiving the electrical signals sent by the temperature sensor 10, the master control module 16 processes the information and performs logic analysis, and then transmits the electrical signals to the alarm 20, the servo control module 17 and the driving motor control module 18, respectively.

The louvre 9 evenly spreads on equipment main body 1 shell, dust cover 19 covers in louvre 9 top, is located equipment main body 1 surface. The heat dissipation holes 9 can meet daily heat dissipation requirements, and the dust cover 19 can prevent flying dust or other sundries from entering the interior of the equipment main body 1 to protect internal equipment and the servo motor 2.

Temperature sensor 10 evenly scatters around servo motor 2, with total control module 16 electric connection, when servo motor 2 high temperature, control box 11 reports to the police to start driving motor 8, circulating pump 7 begins work, begins the cooling, when the temperature continues to rise, servo motor 2 cuts off the power supply, stop work.

The heat dissipation circulation ring 13 is sleeved on the shell of the servo motor 2, one end, close to the inner wall of the equipment main body 1, of the heat dissipation circulation ring 13 is connected with the water inlet 4, the water inlet 4 is located at the right end of the water tank 6, and one end, far away from the inner wall of the equipment main body 1, of the heat dissipation circulation ring 13 is connected with a right end connector of the circulating pump 7.

Driving motor 8 fixed connection is on the top of 1 inner wall of equipment body, circulating pump 7 cup joints under driving motor 8 through the shaft coupling, 7 right-hand members of circulating pump lead to pipe and connect 13 left ends of heat dissipation circulation circle, 7 left ends of circulating pump lead to pipe and connect in delivery port 5, delivery port 5 is located basin 6 left side below.

In the utility model, when the working temperature of the servo motor 2 is normal, the driving motor 8 is powered off, the alarm 20 is powered off, the servo motor 2 is powered on, the servo motor 2 works normally, when the working temperature of the servo motor 2 rises and reaches a set first critical point, the alarm 20 is powered on to start alarming, the driving motor 8 starts to be powered on, the circulating water pump 7 starts to work, the heat dissipation circulating ring 13 surrounds the servo motor 2, the cooling liquid is filled in the heat dissipation circulating ring, a large amount of heat can be taken away, and the servo motor starts to be rapidly cooled, if the working temperature of the servo motor 2 continues to rise, the alarm 20 is powered on to start alarming when the working temperature of the servo motor 2 reaches a second critical point, the servo motor 2 is powered off and stops working, the driving motor 8 starts to be powered on, the circulating water pump 7 starts to work, the heat dissipation circulating ring 13 surrounds the servo motor, the cooling liquid is filled in the heat.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A servo motor control device comprises an equipment body (1), a circulating pump (7), a driving motor (8), a heat dissipation circulating ring (13), a control box (11), a temperature sensor (10), heat dissipation holes (9) formed in the surface of the equipment body (1), and an open water tank (6) arranged outside the equipment body (1), and is characterized in that the driving motor (8) is located at the top end of the inner wall of the equipment body (1) and fixedly connected with the equipment body (1), the circulating pump (7) is located under the driving motor (8) and fixedly connected with the driving motor (8) through a coupler, an integrally formed connecting boss (14) is arranged at the lower right of the equipment body (1), a bolt is fixed on the connecting boss (14), and the connecting boss (14) is used for placing a servo motor (2), servo motor (2) are connected with connection boss (14) through the bolt, be provided with heat dissipation circulation circle (13) on the shell of servo motor (2), equipment main part (1) inner wall bottom lower left corner is provided with control box (11).

2. The servo motor control device according to claim 1, wherein an external power supply hole (12) is formed in the control box (11), an integrated circuit board (15) is arranged inside the control box, a master control module (16), a servo control module (17), a driving motor control module (18) and an alarm (20) are electrically arranged on the integrated circuit board (15), the servo control module (17) is electrically connected with the servo motor (2), and the driving motor control module (18) is electrically connected with the driving motor (8).

3. The servo motor control device according to claim 2, wherein the integrated circuit board (15) is electrically connected to an external power supply hole (12), and the master control module (16) is electrically connected to the alarm (20), the servo control module (17) and the driving motor control module (18).

4. The servo motor control device according to claim 2, characterized in that temperature sensors (10) are uniformly distributed around the servo motor (2), and the temperature sensors (10) are electrically connected with the master control module (16).

5. The servo motor control device according to claim 1, wherein the heat dissipation holes (9) are uniformly distributed on the casing of the main body (1), the surface of the heat dissipation holes (9) is covered with a dust cover (19), and the dust cover (19) is located on the outer surface of the main body (1).

6. The servo motor control device according to claim 1, wherein the heat dissipation circulation ring (13) is connected with a water inlet (4) and a water outlet (5), the water inlet (4) is connected with one end of the heat dissipation circulation ring (13) close to the inner wall of the device body (1), and the water outlet (5) is connected with one end of the heat dissipation circulation ring (13) far away from the inner wall of the device body (1) through a circulating pump (7).

7. The servo motor control device according to claim 6, wherein a circulating pump (7) is connected between the water outlet (5) and the heat dissipation circulating ring (13), and the circulating pump (7) is sleeved with the driving motor (8) right above through a coupler.