Proportional control supercharging device

Abstract

The utility model discloses a proportional control supercharging device, which relates to the technical field of supercharging devices, and comprises a supercharging device main body, a pressure display, a setting button, a pressure gauge interface, an air inlet and an air outlet, the front part of the supercharging device main body is provided with the pressure display, and the top of the supercharging device main body is provided with the setting button. According to the proportional control supercharging device, when the bottom of the supercharging device body needs to be mounted and fixed, the bottom of the supercharging device body can be mounted at a designated position through a first mounting hole in a mounting block, and when the back of the supercharging device body needs to be mounted and fixed, a second threaded knob can be unscrewed, and a silicon rubber sleeve is loosened; the sealing gaskets can be reset through the compression springs, so that one sides of the two sealing gaskets can be tightly attached to the end of the air inlet and the end of the air outlet respectively, the sealing performance between the hose and the air inlet and the air outlet can be improved through the sealing gaskets, and meanwhile the silicon rubber case can prevent the hose from being damaged due to bending deformation.

Description

Technical Field

[0001] The utility model relates to the technical field of boosting devices, in particular to a proportionally controlled boosting device. Background Art

[0002] A proportionally controlled booster is a device used to control the pressure of compressed air or gas in pneumatic applications. Its core feature is its ability to adjust the output pressure proportionally to the input signal. This device typically receives an electronic input signal from a programmable logic controller (PLC) or other device, and then adjusts its pneumatic output to be proportional to the input signal. A common booster is an electric proportional valve, but existing boosters have certain drawbacks when used.

[0003] In the prior art, a booster device is a device for increasing fluid pressure, and an electric proportional valve is one type of booster device. The electric proportional valve is a valve that remotely controls the pressure, flow or direction of oil continuously and proportionally according to an input electrical signal. During the installation of the booster device, a special bracket needs to be installed. Depending on the different installation positions, the bottom and back of the booster device can be installed in two different positions. Different installation positions require different brackets, and it is difficult to combine the two installation brackets. Utility Model Content

[0004] The purpose of the present utility model is to provide a proportionally controlled boosting device to solve the problem raised in the above background art that the boosting devices currently on the market are difficult to combine two installation methods.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a proportionally controlled boosting device, comprising: a boosting device main body, a pressure display, a setting button, a pressure gauge interface, an air inlet and an air outlet, the front portion of the boosting device main body being provided with a pressure display, the top portion of the boosting device main body being provided with a setting button, the front portion of the boosting device main body being provided with a pressure gauge interface, the two sides of the boosting device main body being provided with an air inlet and an air outlet, a connecting seat being welded to the bottom of the boosting device main body, mounting blocks being welded to both sides of the connecting seat, a first mounting hole being penetrated through the interior of the mounting block, a rotating shaft being connected to the interior of the connecting seat, a mounting plate being rotatably connected to the outer side of the rotating shaft, a second mounting hole being penetrated through the interior of the mounting plate, a first threaded knob being threadedly connected to the top of the connecting seat near the rotating shaft, a support block being slidably connected to the interior of the connecting seat, and a second threaded knob being threadedly connected to the front of the connecting seat.

[0006] Preferably, the support block is L-shaped, and the first mounting hole and the second mounting hole have the same size.

[0007] Preferably, the connecting seat and the mounting plate are both made of iron.

[0008] Preferably, fixing blocks are welded to the outer sides of the main body of the supercharging device close to the air inlet and the air outlet, and fixing rods are connected to the interiors of the fixing blocks.

[0009] Preferably, a slider is slidably connected to the outer side of the fixing rod, and a compression spring is connected between the slider and the fixing block.

[0010] Preferably, a silicone sleeve is connected to the bottom of the slider, a sealing gasket is bonded to the side of the silicone sleeve close to the main body of the boosting device, and a through hole is formed through the interior of the sealing gasket and the silicone sleeve.

[0011] Compared with the prior art, the beneficial effects of the present invention are: for the proportionally controlled boosting device, when the bottom of the boosting device body needs to be installed and fixed, the bottom of the boosting device body can be installed in a specified position through the first mounting hole inside the mounting block; when the back of the boosting device body needs to be installed and fixed, the second threaded knob can be loosened, and when the silicone sleeve is loosened, it can be reset by the compression spring, so that one side of the two sets of sealing gaskets can be tightly attached to the ends of the air inlet and the air outlet respectively, and the sealing gasket can improve the sealing between the hose and the air inlet and the air outlet, and at the same time, the silicone sleeve can prevent the hose from bending and deforming and being damaged.

[0012] 1. A booster device is a device that receives electrical signals from an industrial automation control system. During installation, different mounting brackets are required, making it difficult to combine the two mounting methods. The mounting brackets need to be switched back and forth. When the bottom of the booster device body needs to be mounted and fixed, the bottom of the booster device body can be installed in the specified position through the first mounting hole inside the mounting block. When the back of the booster device body needs to be mounted and fixed, the second threaded knob can be loosened. When the support block moves, it can be removed from the bottom of the mounting plate. When the support block no longer supports the mounting plate, the mounting plate can be rotated via the shaft. When the mounting plate is rotated to a perpendicular position with the connecting seat, the first threaded knob can be tightened so that the end of the first threaded knob can be threaded and slid to the outside of the mounting plate. The mounting plate is then brought close to the mounting position so that the mounting plate is located between the mounting position and the first threaded knob and secured through the second mounting hole on the mounting plate. The booster device body can be mounted and fixed using the mounting block and mounting plate. The mounting method of the booster device body can be selected based on actual conditions, using either the mounting block or the mounting plate, without the need to switch mounting brackets back and forth.

[0013] 2. Since the hose is usually directly inserted into the air inlet and outlet, once the hose is dragged, it is easy to leak. At the same time, the connection between the hose and the air inlet and outlet is easy to deform. The two sets of silicone sleeves can be pulled away from the main body of the booster device. When the silicone sleeve moves, the slider and the sealing gasket can be driven to move. When the slider slides, the compression spring can be compressed. When the compression spring is compressed to the maximum extent, the two sets of hoses can be passed through the through hole through the silicone sleeve and the sealing gasket, and inserted into the inside of the air inlet and outlet respectively. At this time, the silicone sleeve can be loosened. When the silicone sleeve is loosened, it can be reset by the compression spring, so that one side of the two sets of sealing gaskets can be tightly attached to the end of the air inlet and outlet respectively. The sealing gasket can improve the sealing between the hose and the air inlet and outlet. At the same time, the silicone sleeve can prevent the hose from bending and deforming and being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the right side cutaway structure of the connecting seat of the present invention;

[0016] Figure 3 This is a schematic diagram of the main cutaway structure of the mounting block of the utility model;

[0017] Figure 4 This is a schematic diagram of the main cutaway structure of the silicone sleeve of the present invention.

[0018] In the figure: 1. Booster body; 2. Pressure display; 3. Setting button; 4. Pressure gauge interface; 5. Air inlet; 6. Air outlet; 7. Connecting seat; 8. Mounting block; 9. First mounting hole; 10. Rotating shaft; 11. Mounting plate; 12. Second mounting hole; 13. First threaded knob; 14. Support block; 15. Second threaded knob; 16. Fixing block; 17. Fixing rod; 18. Slider; 19. Compression spring; 20. Silicone sleeve; 21. Sealing gasket; 22. Through hole. DETAILED DESCRIPTION

[0019] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 3It can be seen that the utility model provides a technical solution: a proportionally controlled boosting device, comprising: a boosting device body 1, a pressure display 2, a setting button 3, a pressure gauge interface 4, an air inlet 5 and an air outlet 6. The front of the boosting device body 1 is equipped with a pressure display 2, the top of the boosting device body 1 is equipped with a setting button 3, the front of the boosting device body 1 is provided with a pressure gauge interface 4, the two sides of the boosting device body 1 are respectively provided with an air inlet 5 and an air outlet 6, a connecting seat 7 is welded to the bottom of the boosting device body 1, and both sides of the connecting seat 7 are welded with mounting blocks 8. A first mounting hole 9 is provided through the interior of the mounting block 8, a rotating shaft 10 is connected to the interior of the connecting seat 7, a mounting plate 11 is rotatably connected to the outer side of the rotating shaft 10, a second mounting hole 12 is provided through the interior of the mounting plate 11, a first threaded knob 13 is threadedly connected to the top of the connecting seat 7 near the rotating shaft 10, a support block 14 is slidably connected to the interior of the connecting seat 7, a second threaded knob 15 is threadedly connected to the front of the connecting seat 7, the support block 14 is L-shaped, the first mounting hole 9 and the second mounting hole 12 have the same size, and the connecting seat 7 and the mounting plate 11 are both made of iron.

[0021] In specific implementation, the boosting device is a device that receives electrical signals from an industrial automation control system to drive a valve to change the cutoff area, thereby controlling parameters such as fluid flow, pressure, and temperature. The greater the pressure, the more obvious the boost. During the installation of the boosting device, different mounting brackets need to be used, which makes it difficult to combine the two mounting methods for the boosting device, and the mounting brackets need to be switched back and forth. When the bottom of the boosting device body 1 needs to be installed and fixed, the bottom of the boosting device body 1 can be installed in the specified position through the first mounting hole 9 inside the mounting block 8. When the back of the boosting device body 1 needs to be installed and fixed, the second threaded knob 15 can be loosened so that the end of the second threaded knob 15 no longer presses against the surface of the support block 14. At this time, the support When the support block 14 is pulled in the direction close to the second threaded knob 15, the support block 14 can be removed from the bottom of the mounting plate 11 when it moves. When the support block 14 no longer supports the mounting plate 11, the mounting plate 11 can be rotated by the rotating shaft 10. When the mounting plate 11 is rotated to a vertical state with the connecting seat 7, the first threaded knob 13 can be tightened so that the end of the first threaded knob 13 can be threadedly slid to the outside of the mounting plate 11, and one side of the mounting plate 11 is close to the mounting position, so that the mounting plate 11 is located between the mounting position and the first threaded knob 13. At this time, the first threaded knob 13 can limit the mounting plate 11, so that the mounting plate 11 and the boost device body 1 are not easy to shake, and are fixed through the second mounting hole 12 on the mounting plate 11.

[0022] See Figure 1-Figure 3It can be seen that the boost device body 1 can be installed and fixed by the mounting block 8 and the mounting plate 11, and the installation method of the boost device body 1 can be selected according to the actual situation to fix it with the mounting block 8 or the mounting plate 11, without switching the mounting bracket back and forth.

[0023] See Figure 1 、 Figure 2 and Figure 4 It can be seen that the outer sides of the boost device body 1 near the air inlet 5 and the air outlet 6 are welded with fixed blocks 16, the inside of the fixed block 16 is connected to the fixed rod 17, the outer side of the fixed rod 17 is slidably connected to the slider 18, a compression spring 19 is connected between the slider 18 and the fixed block 16, the bottom of the slider 18 is connected to a silicone sleeve 20, and a sealing gasket 21 is bonded to the side of the silicone sleeve 20 close to the boost device body 1, and a through hole 22 is opened through the inside of the sealing gasket 21 and the silicone sleeve 20, and two groups of fixed blocks 16 are symmetrically arranged about the center of the boost device body 1.

[0024] During specific implementation, when the boosting device is in use, it is necessary to insert connecting hoses into the air inlet 5 and the air outlet 6. Since the hoses are usually directly inserted into the air inlet 5 and the air outlet 6, once the hoses are dragged, leakage is likely to occur. At the same time, the connection between the hoses and the air inlet 5 and the air outlet 6 is likely to deform. The two sets of silicone sleeves 20 can be pulled away from the main body 1 of the boosting device. When the silicone sleeves 20 move, the slider 18 and the sealing gasket 21 can be driven to move. When the slider 18 moves, it can slide through the fixed rod 17. When the slider 18 slides, the compression spring 19 can be compressed. When the compression spring 19 is compressed to the maximum extent, the two sets of hoses can be respectively passed through the silicone sleeve 20 and the sealing gasket 21 through the through hole 22 and inserted into the interior of the air inlet 5 and the air outlet 6 respectively. At this time, the silicone sleeve 20 can be loosened. When the silicone sleeve 20 is loosened, it can be reset by the compression spring 19, so that one side of the two sets of sealing gaskets 21 can be tightly attached to the end of the air inlet 5 and the air outlet 6 respectively.

[0025] See Figure 1 、 Figure 2 and Figure 4 It can be seen that the sealing gasket 21 can improve the sealing between the hose and the air inlet 5 and the air outlet 6, while the silicone sleeve 20 can prevent the hose from being bent, deformed and damaged.

[0026] To sum up, when using the proportionally controlled boosting device, when the bottom of the boosting device main body 1 needs to be installed and fixed, the bottom of the boosting device main body 1 can be installed in the specified position through the first mounting hole 9 inside the mounting block 8. When the back of the boosting device main body 1 needs to be installed and fixed, the second threaded knob 15 can be loosened, and the boosting device main body 1 can be installed and fixed through the mounting block 8 and the mounting plate 11. The installation method of the boosting device main body 1 can be fixed by selecting the mounting block 8 or the mounting plate 11 according to actual conditions, without switching the mounting bracket back and forth. When the silicone sleeve 20 is loosened, it can be reset by the compression spring 19, so that one side of the two sets of sealing gaskets 21 can be tightly attached to the ends of the air inlet 5 and the air outlet 6 respectively. The sealing gasket 21 can improve the sealing between the hose and the air inlet 5 and the air outlet 6. At the same time, the silicone sleeve 20 can prevent the hose from bending and deforming and being damaged. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A proportionally controlled boosting device comprising: The booster device comprises a main body (1), a pressure display (2), a setting button (3), a pressure gauge interface (4), an air inlet (5) and an air outlet (6), and is characterized in that: A pressure display (2) is installed on the front of the booster device body (1), a setting button (3) is installed on the top of the booster device body (1), a pressure gauge interface (4) is opened on the front of the booster device body (1), and an air inlet (5) and an air outlet (6) are respectively opened on both sides of the booster device body (1); A connecting seat (7) is welded to the bottom of the boost device body (1), and mounting blocks (8) are welded on both sides of the connecting seat (7). A first mounting hole (9) is provided inside the mounting block (8), and a rotating shaft (10) is connected inside the connecting seat (7). The outer side of the rotating shaft (10) is rotatably connected to a mounting plate (11), and a second mounting hole (12) is provided inside the mounting plate (11). The top of the connecting seat (7) near the rotating shaft (10) is threadedly connected to a first threaded knob (13), the interior of the connecting seat (7) is slidably connected to a support block (14), and the front of the connecting seat (7) is threadedly connected to a second threaded knob (15).

2. A proportionally controlled boosting device according to claim 1, characterized in that: The support block (14) is L-shaped, and the first mounting hole (9) and the second mounting hole (12) have the same size.

3. The proportionally controlled boosting device according to claim 1, characterized in that: The connecting seat (7) and the mounting plate (11) are both made of iron.

4. The proportionally controlled boosting device according to claim 1, characterized in that: The outer sides of the boosting device body (1) close to the air inlet (5) and the air outlet (6) are welded with fixing blocks (16), and the interior of the fixing blocks (16) is connected with fixing rods (17).

5. A proportionally controlled boosting device according to claim 4, characterized in that: The outer side of the fixed rod (17) is slidably connected to a slider (18), and a compression spring (19) is connected between the slider (18) and the fixed block (16).

6. A proportionally controlled boosting device according to claim 5, characterized in that: The bottom of the slider (18) is connected to a silicone sleeve (20), and a sealing gasket (21) is bonded to the side of the silicone sleeve (20) close to the booster device body (1), and a through hole (22) is formed through the interior of the sealing gasket (21) and the silicone sleeve (20).

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