Terminal intelligent control large-torque brake motor

Abstract

The invention relates to the field of intellectualization, and discloses a terminal intelligent control large-torque brake motor which comprises a motor serving as a power source and providing rotation power; the bearing is used for supporting and allowing a rotating component (such as a rotating cylinder) to rotate smoothly; the encoder is used for detecting the rotating position or speed of the rotating cylinder and providing a feedback signal to achieve accurate control, and the brake and the brake pad brake the rotating cylinder. Through the integrated intelligent control system, the motor achieves accurate torque control, speed adjustment and accurate braking, meanwhile, the intelligent control system can monitor the running state of the motor in real time and prevent faults, an electromagnetic or hydraulic and thread test braking mechanism is adopted, braking response is rapid and reliable, accurate motor braking can be achieved, and the service life of the motor is prolonged. And the intelligent control system provides convenience for a user to input a control instruction, monitor a motor state and check fault information, so that the maintenance cost is reduced, and meanwhile, the product is low in price and wide in application range.

Description

Technical Field

[0001] The present invention relates to the field of intelligence, and in particular to terminal intelligent control of a large torque brake motor. Background Art

[0002] With the continuous development of the intelligence of Industry 4.0, the requirements for motors are getting higher and higher, especially in the need for large torque output, fast response and precise control and cheap smart motors. However, the existing servo motors are easy to control with large torque but high cost, complex control system, and require high-performance drivers and controllers. Stepper motors are cheap and easy to control but have small output torque, large size, and are prone to losing steps when running at high speeds. The reduction motor has great power but no dedicated chip and other control systems to provide intelligent control information. At the same time, there is a reverse clearance problem after deceleration, which affects the accuracy and stability. Although there is now a reader installed directly on an ordinary motor, it is difficult to accurately control the motor speed because the motor is too fast. For example, the motor can not solve the reverse clearance of the reduction box when it is decelerated by the reduction box. Therefore, a terminal intelligent control large torque brake motor is proposed. Summary of the invention

[0003] The purpose of the present invention is to provide a terminal intelligently controlled large torque brake motor to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solution: a terminal intelligently controls a large torque brake motor, comprising:

[0005] Motor: As a power source, it provides rotational power;

[0006] Bearings: Support and allow rotating parts, such as the drum, to rotate smoothly;

[0007] Encoder: used to provide feedback signals of the rotation position and speed of the rotating drum to achieve precise control;

[0008] Rotating cylinder: fixed together with the inner teeth of the rotating cylinder, serving as the main component for torque transmission;

[0009] Drive gear: directly or indirectly connected to the output shaft of the motor, used to change the speed or transmit torque;

[0010] Transition gear: located between the driving gear and the reduction gear, used for further acceleration and deceleration;

[0011] Reduction gear: The reduction gear meshes with the transition gear or the driving gear, and also meshes with the inner teeth of the rotating cylinder to further transmit or change the torque and speed;

[0012] Rotating cylinder internal gear: fixed inside the rotating cylinder, fixed together with a specific component (such as a brake pad machine or another gear) to achieve a specific transmission or locking function;

[0013] Rotating drum brake pad: fixed to the inner teeth of the rotating drum, used to apply braking force when needed to stop or slow down the rotation of the rotating drum;

[0014] Brake: Fixed on the gear rack, controls the movement of the rotating drum brake pad to achieve fast and reliable braking effect.

[0015] Gear rack: fixed at the front end of the motor housing, supporting and fixing the transition gear and reduction gear to ensure correct engagement and stable transmission between them.

[0016] As a further preferred embodiment of the technical solution: it includes a specific implementation method: when the motor starts, the rotation position and speed of the transmission cylinder are detected by the bearing support and the encoder to set the speed and direction of rotation of the motor, and the power is transmitted to the inner teeth of the rotating cylinder through the engagement of the driving gear, the transition gear and the reduction gear to rotate the rotating cylinder. When braking is required, the brake controls the action of the rotating cylinder brake pad, and the brake friction with the rotating cylinder brake pad fixed on the inner teeth of the rotating cylinder generates a braking force to stop the rotating cylinder from rotating. At the same time, the encoder monitors the position and speed of the rotating cylinder in real time to provide feedback for the intelligent control system.

[0017] As a further preferred embodiment of the present technical solution: after the motor is decelerated, it provides the rotation speed and rotation position, etc. to the encoder through the rotating cylinder, and then the encoder controls the rotation speed and rotation position, etc. of the motor through the control system, and the rotating cylinder is rotated under the action of the deceleration device, and the rotation speed and rotation position of the rotating cylinder realize the principle of intelligent control.

[0018] As a further preferred embodiment of the present technical solution: the motor is decelerated and the rotation speed and rotation position of the rotating drum are controlled by an encoder.

[0019] As a further preferred embodiment of the technical solution: the motor is decelerated and then braked by a brake to brake the rotating drum.

[0020] As a further preferred embodiment of the technical solution: it also includes an intelligent control system, which is connected to the motor, the encoder and the brake, and is used to receive the feedback signal of the encoder, adjust the running state of the motor in real time according to a preset control algorithm, and control the braking of the rotating drum through the brake when necessary;

[0021] As a further preferred embodiment of the present technical solution: the intelligent control system further comprises a user interface for inputting control instructions, monitoring motor status and displaying fault information;

[0022] As a further preferred embodiment of the present technical solution: the brake adopts electromagnetic, hydraulic or screw-type brakes to achieve fast response and reliable and precise braking effect;

[0023] As a further preferred embodiment of the present technical solution: the rotating cylinder, driving gear, transition gear, reduction gear and inner teeth of the rotating cylinder are made of high-strength and wear-resistant materials to increase service life and transmission efficiency and ensure the safety and stability of the device.

[0024] As a further preferred embodiment of the present technical solution: it also includes a temperature sensor or a vibration sensor for real-time monitoring of the running state of the motor to prevent malfunctions such as overheating or abnormal vibration.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. The present invention uses an integrated intelligent control system to achieve precise torque control, speed regulation and precise braking of the motor. At the same time, the intelligent control system can also monitor the running status of the motor in real time to prevent faults from occurring. It adopts electromagnetic or hydraulic and screw-thread test braking mechanisms, and the braking response is rapid and reliable, which can achieve precise motor braking, improve the safety and stability of the equipment and precise positioning, and the intelligent control system provides convenience for users to input control commands, monitor motor status and view fault information, thereby reducing maintenance costs. At the same time, the product is cheap and has a wide range of uses.

[0027] 2. The present invention integrates the rotating drum brake pad and the brake, so that the motor can achieve fast and accurate braking, effectively reducing the inertia effect when emergency stop or precise position control is required. The close fit between the teeth in the rotating drum and the brake pad further enhances the stability and reliability of braking, reduces the risk of equipment damage or accidents caused by poor braking, and the structural design of the entire device is compact and reasonable, the connection between the various components is tight and stable, and the failure rate caused by looseness or wear is reduced. In addition, the present invention cleverly combines the motor and the gearbox, and effectively increases the torque output through the transmission of the driving gear and the reduction gear, meeting the requirements of heavy load and high-speed operation. The addition of the encoder provides the motor with accurate position and speed feedback, so that the intelligent control system can monitor and adjust the running status of the motor in real time, which not only improves the control accuracy and response speed, but also provides strong support for realizing functions such as automated production, remote monitoring and fault warning. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the structure of the terminal intelligently controlling a large torque brake motor of the present invention;

[0029] Figure 2 This is a cross section of the terminal intelligently controlling the large torque brake motor of the present invention Figure 1 ;

[0030] Figure 3 This is a cross-sectional view of the terminal intelligently controlling the large torque brake motor of the present invention. Figure 2 .

[0031] 1. Motor; 2. Bearing; 3. Encoder; 4. Rotating cylinder; 5. Driving gear; 6. Transition gear; 7. Reduction gear; 8. Internal teeth of rotating cylinder; 9. Brake pad of rotating cylinder; 10. Brake; 11. Gear rack. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Example

[0034] See also Figure 1-Figure 3 As shown, the present invention provides a technical solution: a terminal intelligently controls a large torque brake motor, comprising:

[0035] Motor 1: as a power source, providing rotational power;

[0036] Bearing 2: supports and allows rotating parts, such as rotating drum 4, to rotate smoothly;

[0037] Encoder 3: used to provide feedback signals of the rotation position and speed of the rotating drum 4 to achieve precise control;

[0038] Rotating cylinder 4: fixed together with the inner teeth 8 of the rotating cylinder, serving as the main component for torque transmission;

[0039] Driving gear 5: directly or indirectly connected to the output shaft of the motor 1, used to change the speed or transmit torque;

[0040] Transition gear 6: located between driving gear 5 and reduction gear 7, used to further increase the reduction; reduction gear 7: reduction gear 7 is meshed with transition gear 6 or driving gear 5, and is also meshed with inner teeth 8 of the rotating cylinder, to further transmit or change torque and speed;

[0041] Rotating cylinder internal gear 8: fixed inside the rotating cylinder 4, and fixed together with a specific component (such as a brake pad or another gear) to achieve a specific transmission or locking function;

[0042] Rotating drum brake pad 9: fixed to the inner teeth 8 of the rotating drum, used to apply braking force when needed to stop or slow down the rotation of the rotating drum 4;

[0043] Brake 10: controls the action of the rotating drum brake pad 11 to achieve fast and reliable braking effect;

[0044] Gear rack 11: fixed at the front end of the motor 1 housing, supporting and fixing the transition gear 6 and the reduction gear 7 to ensure correct engagement and stable transmission between them.

[0045] In this embodiment, specifically: it includes a specific implementation method: when the motor 1 is started, the speed and direction of rotation of the motor 1 are set by supporting it through the bearing 2 and detecting the rotation position and speed of the transmission cylinder through the encoder 3, and the power is transmitted to the inner teeth 8 of the rotating cylinder through the engagement of the driving gear 5, the transition gear 6 and the reduction gear 7 to rotate the rotating cylinder 4. When braking is required, the brake 10 controls the action of the rotating cylinder brake pad 9. The brake 10 and the rotating cylinder brake pad 9 fixed on the inner teeth 8 of the rotating cylinder generate a braking force by friction, so that the rotating cylinder 4 stops rotating. At the same time, the encoder 3 monitors the position and speed of the rotating cylinder 4 in real time to provide feedback for the intelligent control system.

[0046] In this embodiment, specifically: after the motor 1 is decelerated, it provides the encoder 3 with the rotation speed and rotation position through the rotating cylinder 4, and then the encoder 3 controls the rotation speed and rotation position of the motor 1 through the control system, and the rotating cylinder 4 is rotated under the action of the deceleration device. The rotation speed and rotation position of the rotating cylinder 4 realize the principle of intelligent control.

[0047] In this embodiment, specifically: the braking principle is that the motor 1 brakes the rotating drum 4 through the brake 10 after deceleration.

[0048] In this embodiment, specifically: it also includes an intelligent control system, which is connected to the motor 1, the encoder 3 and the brake 10, and is used to receive the feedback signal of the encoder 3, adjust the operating state of the motor 1 in real time according to a preset control algorithm, and control the braking of the rotating drum 4 through the brake 10 when necessary.

[0049] In this embodiment, specifically: the intelligent control system also includes a user interface for inputting control instructions, monitoring the state of the motor 1 and displaying fault information.

[0050] In this embodiment, specifically: the brake 10 adopts an electromagnetic or hydraulic and screw-type braking mechanism to achieve a fast response and reliable and precise braking effect.

[0051] In this embodiment, specifically: the rotating cylinder 4, the driving gear 5, the transition gear 6, the reduction gear 7 and the rotating cylinder inner teeth 8 are made of high-strength and wear-resistant materials to increase the service life and transmission efficiency and ensure the safety and stability of the device.

[0052] In this embodiment, specifically: a temperature sensor or a vibration sensor is also included to monitor the running state of the motor 1 in real time to prevent malfunctions such as overheating or abnormal vibration.

[0053] Working principle or structural principle: When the motor 1 starts, the bearing 2 supports and the encoder 3 detects the rotation position and speed of the transmission cylinder to set the speed and direction of rotation of the motor 1, and transmits power to the internal teeth 8 of the rotating cylinder through the meshing of the driving gear 5, the transition gear 6 and the reduction gear 7 to rotate the rotating cylinder 4. When braking is required, the brake 10 controls the action of the brake pad. The brake 10 rubs against the rotating cylinder brake pad 9 fixed on the internal teeth 8 of the rotating cylinder to generate braking force, so that the rotating cylinder 4 stops rotating. At the same time, the encoder 3 monitors the position and speed of the rotating cylinder 4 in real time to provide feedback for the intelligent control system.

[0054] The present invention is a terminal intelligent control large torque brake motor, which integrates advanced motor technology, braking system and intelligent control function. The device has the characteristics of large torque, high precision, high reliability and intelligent control, and is suitable for various application scenarios that require precise control and high torque output. For example, in industrial automation production lines, the motor can be used for robot assembly, automated tightening tools and other occasions to improve production efficiency and product quality. In heavy machinery such as excavators and loaders, the motor can provide strong torque output and reliable braking performance to meet the needs of heavy load and high-speed operation. In the aerospace field, the motor can also be used for the assembly and maintenance of key components such as aircraft engines and landing gear to ensure flight safety. In energy industries such as wind power and nuclear power, the motor can also be used for the fastening and installation of large equipment, such as tower connection of wind turbines, etc., which can increase the power of robots and enable weapons to be accurately positioned in the military.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The terminal intelligently controls the high torque brake motor, characterized in that: include: Motor (1): acts as a power source, providing rotational power; Bearing (2): supports and allows the rotating parts, such as the rotating drum (4), to rotate smoothly; Encoder (3): used to provide feedback signals of the rotation position and speed of the rotating drum (4) to achieve precise control; Rotating cylinder (4): fixed together with the inner teeth (8) of the rotating cylinder, serving as the main component for torque transmission; Driving gear (5): directly or indirectly connected to the output shaft of the motor (1) for changing the rotation speed or transmitting torque; Transition gear (6): located between the driving gear (5) and the reduction gear (7), used to further increase the reduction; Reduction gear (7): The reduction gear (7) is meshed with the transition gear (6) or the driving gear (5), and is also meshed with the inner teeth (8) of the rotating cylinder to further transmit or change the torque and the rotation speed; Rotating cylinder internal gear (8): fixed inside the rotating cylinder (4), and fixed together with a specific component (such as a brake pad machine or another gear) to achieve a specific transmission or locking function; Rotating drum brake pad (9): fixed to the inner teeth (8) of the rotating drum, used to apply braking force when needed to stop or slow down the rotation of the rotating drum (4); Brake (10): fixed on the gear rack (11), controls the movement of the rotating drum brake pad (9), and achieves a fast and reliable braking effect; Gear rack (11): fixed at the front end of the motor (1) housing, supporting and fixing the transition gear (6) and the reduction gear (7) to ensure correct engagement and stable transmission between them.

2. The terminal intelligent control high torque brake motor according to claim 1 is characterized in that: The invention comprises a specific implementation method: when the motor (1) is started, the speed and direction of rotation of the motor (1) are set by supporting the bearing (2) and detecting the rotation position and speed of the transmission cylinder by the encoder (3), and the driving gear (5), the transition gear (6) and the reduction gear (7) are meshed to transmit power to the inner teeth (8) of the rotating cylinder to rotate the rotating cylinder (4); when braking is required, the brake (10) controls the action of the rotating cylinder brake pad (9), and the brake (10) and the rotating cylinder brake pad (9) fixed on the inner teeth (8) of the rotating cylinder generate a braking force to stop the rotating cylinder (4); at the same time, the encoder (3) monitors the position and speed of the rotating cylinder (4) in real time to provide feedback for the intelligent control system.

3. The terminal intelligent control high torque brake motor according to claim 2 is characterized in that: After the motor (1) is decelerated, it provides the encoder (3) with the rotation speed and rotation position, etc. through the rotating cylinder (4). Then, the encoder (3) controls the rotation speed and rotation position, etc. of the motor (1) through the control system. Under the action of the deceleration device, the rotating cylinder (4) is rotated. The rotation speed and rotation position of the rotating cylinder (4) realize the principle of intelligent control.

4. The terminal intelligent control high torque brake motor according to claim 3 is characterized in that: The motor (1) brakes the rotating drum (4) through the brake (10) after deceleration.

5. The terminal intelligent control high torque brake motor according to claim 4 is characterized in that: The intelligent control system is also included, which is connected to the motor (1), the encoder (3) and the brake (10), and is used to receive the feedback signal of the encoder (3), adjust the operating state of the motor (1) in real time according to a preset control algorithm, and control the braking of the rotating drum (4) through the brake (10) when necessary.

6. The terminal intelligent controlled high torque brake motor according to claim 5, characterized in that: The intelligent control system also includes a user interface for inputting control instructions, monitoring the state of the motor (1) and displaying fault information.

7. The terminal intelligent controlled high torque brake motor according to claim 6, characterized in that: The brake (10) adopts electromagnetic, hydraulic or screw-type braking to achieve a quick response and reliable precise braking effect.

8. The terminal intelligent controlled high torque brake motor according to claim 7, characterized in that: The rotating cylinder (4), the driving gear (5), the transition gear (6), the reduction gear (7) and the rotating cylinder inner teeth (8) are made of high-strength and wear-resistant materials to increase the service life and transmission efficiency, thereby ensuring the safety and stability of the device.

9. The terminal intelligent controlled high torque brake motor according to claim 8, characterized in that: It also includes a temperature sensor or a vibration sensor, which is used to monitor the operating status of the motor (1) in real time to prevent malfunctions such as overheating or abnormal vibration.

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