Air compressor remote pressure regulation control device based on electricity

Abstract

The utility model discloses an electricity-based air compressor remote pressure regulation control device which comprises a storage air cylinder, the storage air cylinder is of a barrel-shaped design, an air inlet is formed in the outer surface of one end of the storage air cylinder in a penetrating mode, a bottom cover is fixedly installed on the outer surface of an installation communication rod, and a driving plate is arranged in the bottom cover. And a wireless networking module is fixedly mounted on the outer surface of the driving plate, a rotating mechanism is arranged in the bottom cover, and the air pressure in the storage air cylinder is adjusted through the rotating mechanism. According to the electric-based remote pressure regulation control device for the air compressors, the air pressure of the multiple air compressors is uniformly regulated through the wireless networking module, the servo motor is driven by the driving plate to rotate, the servo motor drives the driving fluted disc to rotate, and the regulating fluted disc meshed with the driving fluted disc rotates together; and an adjusting knob on the air pressure adjusting component is driven to rotate to adjust the air pressure of the air compressors.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, in particular to an electrical-based remote pressure regulating control device for air compressors. Background Art

[0002] With the development and improvement of technology, more and more machines and components can use pneumatics to work, and the use of pneumatic tools is often inseparable from the air provided by air compressors. The air compressor draws external air into the cylinder through the piston for compression, and then stores it in the storage cylinder for use. As the air stored in the storage cylinder increases, the pressure in the storage cylinder will increase. In order to be suitable for use with different tools, the pressure of the air compressor needs to be adjusted to suit the use of different scenes and instruments. However, when a large number of air compressors need to be centrally managed and controlled, adjusting the pressure of the compressors one by one will be very cumbersome and time-consuming, which is very inconvenient. Utility Model Content

[0003] The utility model aims to provide an electrical-based remote pressure regulating control device for air compressors, so as to solve the problem in the above-mentioned background technology that it is very complicated to regulate the pressure of a large number of air compressors.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an electrical-based remote pressure regulation control device for an air compressor, comprising a storage cylinder, wherein the storage cylinder is a barrel-shaped design, and an air inlet is penetrated through the outer surface of one end of the storage cylinder, an air outlet is penetrated through the end of the storage cylinder away from the air inlet, and a connecting rod is threadedly installed on the end of the air outlet away from the storage cylinder, a bottom cover is fixedly installed on the outer surface of the connecting rod, a drive plate is provided inside the bottom cover, and a wireless networking module is fixedly installed on the outer surface of the drive plate, a rotating mechanism is provided inside the bottom cover, and the air pressure in the storage cylinder is adjusted by the rotating mechanism.

[0005] Preferably, the rotating mechanism includes: an air pressure regulating component, which is fixedly mounted on one end of the bottom cover away from the driving plate, and the top cover is mounted on the outer surface of the bottom cover, and a servo motor is fixedly mounted on the outer surface of the top cover, the output end of the servo motor passes through the outer surface of the top cover, and a driving gear is fixedly mounted on the output end of the servo motor, an adjusting gear is fixedly mounted on the outer surface of the adjusting screw of the air pressure regulating component, and the adjusting gear is engaged with the air pressure regulating component, and the diameter of the air pressure regulating component is smaller than the diameter of the adjusting gear, a groove is provided at one end of the air pressure regulating component close to the adjusting gear, and the groove on the outer surface of the air pressure regulating component is engaged with the output end of the servo motor.

[0006] By adopting the above technical solution, it can be connected to the internal local area network through the wireless networking module, and the rotation of the servo motor can be controlled through the driving board, so that the servo motor drives the driving gear disc to rotate, drives the adjusting gear disc engaged with the driving gear disc to rotate, and drives the adjusting knob of the air pressure adjusting component to rotate, so as to adjust the air pressure when the storage cylinder stores gas.

[0007] Preferably, a pressure sensor is threadedly mounted on the outer surface of one end of the air inlet away from the storage cylinder, a sealing gasket is provided between the pressure sensor and the air inlet, and an output end of the pressure sensor is connected to the driving plate.

[0008] By adopting the above technical solution, when the motor of the air compressor rotates, it will drive the piston to pump the gas into the storage cylinder through the air inlet, and the air pressure in the storage cylinder is detected by the pressure sensor.

[0009] Preferably, an extrusion buckle structure is provided inside the top cover, and the driving plate can be conveniently fixed by the extrusion buckle structure.

[0010] By adopting the above technical solution, the drive board can be conveniently fixed and installed, and the drive board can be conveniently taken out for maintenance.

[0011] Preferably, the extrusion buckle structure includes: a sliding buckle, which is slidably installed inside the bottom cover, and a strip block is provided at one end of the bottom cover away from the air pressure regulating component, and a block-shaped protrusion is provided at one end of the bottom cover away from the driving gear plate, the block-shaped protrusion of the bottom cover is fitted with the outer surface of the driving plate, and one end of the driving plate is engaged with the block-shaped protrusion of the bottom cover, and the driving plate is engaged with the sliding buckle, a side push rod is provided inside the top cover, and the end of the side push rod away from the top cover is inclined, and the side surface of the side push rod is fitted with the sliding buckle.

[0012] By adopting the above technical solution, the drive plate can be inserted into the strip block of the bottom cover, and the drive plate can be propped up by the block-shaped protrusion to make the drive plate flush. When the top cover is inserted into the bottom cover, the side push rod will be inserted into the bottom cover, and the sliding buckle will be pushed out through the inclined surface of the side push rod, so that the sliding buckle can slide in the bottom cover and the sliding buckle can be inserted into the drive plate to fix the drive plate, making it convenient to remove the drive plate from the bottom cover for maintenance and repair.

[0013] Preferably, an exhaust mechanism is provided at one end of the air outlet close to the bottom cover, through which the gas in the storage cylinder can be automatically discharged when overpressure occurs, thereby keeping the gas pressure in the storage cylinder stable.

[0014] By adopting the above technical solution, after the pressure is adjusted, the solenoid valve is opened to discharge the gas exceeding the pressure from the gas outlet nozzle, so that the pressure in the storage cylinder can be quickly adjusted to the required pressure.

[0015] Preferably, the exhaust mechanism comprises: an air outlet nozzle, which is fixedly mounted on one end of the connecting rod close to the bottom cover, and a solenoid valve is fixedly mounted on the outer surface of the bottom cover, and a control line of the solenoid valve is connected to the drive plate.

[0016] By adopting the above technical solution, the pressure value in the storage cylinder is monitored by connecting the pressure sensor to the drive board, and the servo motor is driven to adjust the air pressure regulating component by adjusting the wireless networking module. After the adjustment is completed, when the air pressure value in the storage cylinder is low, the air compressor will continue to draw in air for pressurization, and when the air pressure in the storage cylinder is too high, the solenoid valve will open to discharge the gas from the air outlet nozzle.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the electrical-based remote pressure regulating control device for air compressor:

[0018] 1. The air pressure of multiple air compressors is uniformly adjusted through the wireless networking module. The servo motor is driven to rotate through the driving plate, and the servo motor drives the driving gear plate to rotate, so that the adjusting gear plate meshing with the driving gear plate rotates together, and the adjusting knob on the air pressure regulating component is driven to rotate, so as to adjust the air pressure of multiple air compressors;

[0019] 2. When the drive board needs to be installed, the drive board can be inserted obliquely into the bottom cover, so that one end of the drive board is stuck in the strip block, and the drive board is lifted up by the block protrusion, so that the other end of the drive board is placed on the outer surface of the sliding buckle, and the side push rod is driven through the top cover to insert into the bottom cover, and the sliding buckle is pushed by the inclined surface of the side push rod to fix the drive board. At the same time, the servo motor can be taken out from the air pressure regulating component during disassembly, which is convenient for installation and disassembly of the drive board and maintenance of the drive board;

[0020] 3. The gas pressure in the storage cylinder can be monitored by the pressure sensor. After the air pressure regulating component is adjusted by the servo motor, the pressure in the storage cylinder may be too high after adjustment. At this time, the solenoid valve will open, and the gas will be discharged from the air outlet nozzle through the installation connecting rod connected to the storage cylinder, so that the pressure in the storage cylinder drops to the set pressure. When the pressure of the storage cylinder is too low after the adjustment is completed, the air compressor will continue to work and pump the gas into the storage cylinder through the air inlet, so that the storage cylinder can maintain the set pressure value after the air pressure is adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the storage cylinder and the air inlet of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the installation of the connecting rod and the bottom cover of the utility model;

[0023] Figure 3 This is a schematic diagram of the cutaway three-dimensional structure of the bottom cover and the top cover of the utility model;

[0024] Figure 4 This is a top view of the three-dimensional structure of the bottom cover and the air pressure regulating component of the utility model;

[0025] Figure 5 This is a schematic diagram of the cutaway three-dimensional structure of the bottom cover and the sliding buckle of the utility model;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the air inlet and the pressure sensor of the utility model.

[0027] In the figure: 1. Storage cylinder; 2. Air inlet; 3. Pressure sensor; 4. Air outlet; 5. Install connecting rod; 6. Air outlet nozzle; 7. Solenoid valve; 8. Bottom cover; 9. Top cover; 10. Servo motor; 11. Air pressure regulating component; 12. Adjusting gear disc; 13. Driving gear disc; 14. Side push rod; 15. Sliding buckle; 16. Driving board; 17. Wireless networking module. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-6The utility model provides a technical solution: an electrical-based remote pressure regulating control device for an air compressor, comprising a storage cylinder 1, the storage cylinder 1 is a barrel-shaped design, and an air inlet 2 is provided on the outer surface of one end of the storage cylinder 1, an air outlet 4 is provided on the end of the storage cylinder 1 away from the air inlet 2, and a connecting rod 5 is threadedly installed on the end of the air outlet 4 away from the storage cylinder 1, a bottom cover 8 is fixedly installed on the outer surface of the connecting rod 5, and a driving plate 16 is provided inside the bottom cover 8, and a wireless networking module 17 is fixedly installed on the outer surface of the driving plate 16, a rotating mechanism is provided inside the bottom cover 8, and the air pressure in the storage cylinder 1 is adjusted by the rotating mechanism, and the rotating mechanism comprises: an air pressure regulating component 11 The air pressure regulating component 11 is fixedly installed at one end of the bottom cover 8 away from the driving plate 16, and the top cover 9 is mounted on the outer surface of the bottom cover 8, and the servo motor 10 is fixedly installed on the outer surface of the top cover 9, the output end of the servo motor 10 passes through the outer surface of the top cover 9, and the output end of the servo motor 10 is fixedly installed with a driving gear disc 13, the outer surface of the adjusting screw of the air pressure regulating component 11 is fixedly installed with an adjusting gear disc 12, and the adjusting gear disc 12 is engaged with the air pressure regulating component 11, and the diameter of the air pressure regulating component 11 is smaller than the diameter of the adjusting gear disc 12, and a groove is provided at one end of the air pressure regulating component 11 close to the adjusting gear disc 12, and the groove on the outer surface of the air pressure regulating component 11 is engaged with the output end of the servo motor 10.

[0030] The wireless networking module 17 is connected to the local area network to be controlled, and the pressure of the air compressor is adjusted through the software, so that the driving plate 16 drives the servo motor 10 to rotate. At the same time, the output end of the servo motor 10 is inserted into the air pressure regulating component 11, which can make the driving gear disc 13 rotate more stably. The driving gear disc 13 is driven to rotate by the rotation of the servo motor 10, so that the adjusting gear disc 12 meshing with the driving gear disc 13 rotates together, and the diameter difference between the adjusting gear disc 12 and the driving gear disc 13 is reduced to reduce the resistance to the rotation of the adjusting knob on the rotating air pressure regulating component 11, so that the air pressure regulating component 11 can adjust the stop air pressure of the air compressor. The stop air pressure of a large number of air compressors can be quickly adjusted through the connection between the wireless networking module 17 and the wireless local area network to facilitate the use of different tools.

[0031] A pressure sensor 3 is threadedly mounted on the outer surface of one end of the air inlet 2 away from the storage cylinder 1 , and a sealing gasket is provided between the pressure sensor 3 and the air inlet 2 , and an output end of the pressure sensor 3 is connected to the driving plate 16 .

[0032] When the motor of the air compressor is running, it will drive the piston to compress the external gas and pump it into the storage cylinder 1 through the air inlet 2. The air pressure in the storage cylinder 1 can be detected by the pressure sensor 3, and the pressure sensor 3 can be easily replaced.

[0033] The top cover 9 is provided with an extrusion buckle structure, which facilitates the fixing of the drive plate 16. The extrusion buckle structure includes: a sliding buckle 15, which is slidably installed inside the bottom cover 8, and a strip block is provided at one end of the bottom cover 8 away from the air pressure regulating component 11, and a block-shaped protrusion is provided at one end of the bottom cover 8 away from the driving gear plate 13, the block-shaped protrusion of the bottom cover 8 is fitted with the outer surface of the drive plate 16, and one end of the drive plate 16 is engaged with the block-shaped protrusion of the bottom cover 8, and the drive plate 16 is engaged with the sliding buckle 15, and a side push rod 14 is provided inside the top cover 9, and the end of the side push rod 14 away from the top cover 9 is inclined, and the side surface of the side push rod 14 is fitted with the sliding buckle 15.

[0034] When the drive plate 16 needs to be inspected and repaired, the top cover 9 can be removed from the servo motor 10, and one end of the servo motor 10 will be pulled out from the outer surface of the air pressure regulating component 11. As the top cover 9 is taken out, the side push rod 14 will be disengaged from the sliding buckle 15, and then the sliding buckle 15 can be pulled out by pressing to remove the drive plate 16 from the bottom cover 8 for inspection and repair. When the drive plate 16 is repaired, the drive plate 16 can be obliquely inserted into the strip block of the bottom cover 8 and pressed down, so that the block-shaped protrusion of the bottom cover 8 lifts the drive plate 16, and then the top cover 9 is directly put back, so that the side push rod 14 can push the sliding buckle 15 back, so that the sliding buckle 15 fixes the drive plate 16, which is convenient for replacing and repairing the drive plate 16.

[0035] An exhaust mechanism is provided at one end of the air outlet 4 close to the bottom cover 8, through which the gas in the storage cylinder 1 can be automatically discharged when overpressure occurs, so as to keep the air pressure in the storage cylinder 1 stable. The exhaust mechanism includes: an air outlet nozzle 6, which is fixedly mounted on one end of the connecting rod 5 close to the bottom cover 8, and an electromagnetic valve 7 is fixedly mounted on the outer surface of the bottom cover 8, and the control line of the electromagnetic valve 7 is connected to the drive plate 16.

[0036] After the pressure of the air compressor is adjusted, the air pressure in the storage cylinder 1 may exceed or be lower than the set pressure value. At this time, the pressure sensor 3 will monitor the air pressure in the storage cylinder 1. When the pressure in the storage cylinder 1 is too high, the solenoid valve 7 will start to discharge the excess gas in the storage cylinder 1 through the air outlet 4, so that the gas is discharged through the connecting rod 5 and the air outlet nozzle 6. When the pressure value in the storage cylinder 1 is too low, the air compressor will start to pump gas into the storage cylinder 1 to adjust the air pressure in the storage cylinder 1. After the pressure in the storage cylinder 1 is adjusted, the storage cylinder 1 can be automatically adjusted, so that the storage cylinder 1 can be automatically deflated after the adjustment is completed.

[0037] 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. An electrical-based remote pressure regulating control device for an air compressor, comprising a storage cylinder (1), wherein the storage cylinder (1) is of a barrel-shaped design, and an air inlet (2) is provided through the outer surface of one end of the storage cylinder (1), an air outlet (4) is provided through the end of the storage cylinder (1) away from the air inlet (2), and an installation connecting rod (5) is threadedly installed on the end of the air outlet (4) away from the storage cylinder (1), a bottom cover (8) is fixedly installed on the outer surface of the installation connecting rod (5), a driving plate (16) is provided inside the bottom cover (8), and a wireless networking module (17) is fixedly installed on the outer surface of the driving plate (16), characterized in that: A rotating mechanism is provided inside the bottom cover (8), and the air pressure in the storage cylinder (1) is adjusted by the rotating mechanism.

2. The electrical-based remote pressure regulating control device for an air compressor according to claim 1, characterized in that: The rotating mechanism comprises: an air pressure regulating component (11), the air pressure regulating component (11) being fixedly mounted at one end of the bottom cover (8) away from the driving plate (16), and the outer surface of the bottom cover (8) being engaged with the top cover (9), and the outer surface of the top cover (9) being fixedly mounted with a servo motor (10), the output end of the servo motor (10) passing through the outer surface of the top cover (9), and the output end of the servo motor (10) being fixedly mounted with a driving toothed disc (13), the outer surface of the adjusting screw of the air pressure regulating component (11) being fixedly mounted with an adjusting toothed disc (12), and the adjusting toothed disc (12) being engaged with the air pressure regulating component (11), and the diameter of the air pressure regulating component (11) being smaller than the diameter of the adjusting toothed disc (12), and the end of the air pressure regulating component (11) being close to the adjusting toothed disc (12) being provided with a groove, and the groove on the outer surface of the air pressure regulating component (11) being engaged with the output end of the servo motor (10).

3. The electrical-based remote pressure regulating control device for an air compressor according to claim 1, characterized in that: A pressure sensor (3) is threadedly mounted on the outer surface of one end of the air inlet (2) away from the storage cylinder (1), a sealing gasket is provided between the pressure sensor (3) and the air inlet (2), and an output end of the pressure sensor (3) is connected to the drive plate (16).

4. The electrical-based remote pressure regulating control device for an air compressor according to claim 2, characterized in that: The top cover (9) is provided with an extrusion buckle structure inside, and the drive plate (16) is conveniently fixed by the extrusion buckle structure.

5. The electrical-based remote pressure regulating control device for an air compressor according to claim 4, characterized in that: The extrusion buckle structure comprises: a sliding buckle (15), wherein the sliding buckle (15) is slidably mounted inside the bottom cover (8), and a strip block is provided at one end of the bottom cover (8) away from the air pressure regulating component (11), and a block-shaped protrusion is provided at one end of the bottom cover (8) away from the driving gear plate (13), the block-shaped protrusion of the bottom cover (8) is in contact with the outer surface of the driving plate (16), and one end of the driving plate (16) is engaged with the block-shaped protrusion of the bottom cover (8), and the driving plate (16) is engaged with the sliding buckle (15), and a side push rod (14) is provided inside the top cover (9), and the end of the side push rod (14) away from the top cover (9) is of inclined design, and the side surface of the side push rod (14) is in contact with the sliding buckle (15).

6. The electrical-based remote pressure regulating control device for an air compressor according to claim 1, characterized in that: An exhaust mechanism is provided at one end of the gas outlet (4) close to the bottom cover (8), and the exhaust mechanism enables the gas in the storage cylinder (1) to be automatically discharged when overpressure occurs, thereby maintaining the gas pressure in the storage cylinder (1) stable.

7. The electrical-based remote pressure regulating control device for an air compressor according to claim 6, characterized in that: The exhaust mechanism comprises: an air outlet nozzle (6), the air outlet nozzle (6) being fixedly mounted on one end of the mounting connecting rod (5) close to the bottom cover (8), and a solenoid valve (7) being fixedly mounted on the outer surface of the bottom cover (8), and a control line of the solenoid valve (7) being connected to the drive plate (16).

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