Pneumatic control device integrated cabinet

Abstract

The utility model relates to the technical field of pneumatic control, and discloses a pneumatic control device integrated cabinet, which comprises a box body with an internal accommodating space, an outer door is arranged on one side of the box body, an inner door is arranged in the internal accommodating space of the box body, a pneumatic control device is arranged on the inner door, and the outer door can open or close the internal accommodating space of the box body. The pneumatic control device is installed in the box body in an integrated mode, so that the pneumatic control device is safe and convenient to operate, meanwhile, the external severe environment can be effectively resisted, and the service life of the pneumatic control device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of pneumatic control, in particular to an integrated cabinet for a pneumatic control device. Background Art

[0002] Pneumatic actuators can be used in almost every production field due to their low cost and simple installation. Pneumatic actuators often need to be used in combination with pneumatic control devices. In the prior art, pneumatic control devices are often installed in a decentralized and exposed manner at the production site, resulting in the external environment having a relatively adverse impact on the safety and service life of the pneumatic control devices.

[0003] For example, the extraction tank equipment commonly used in the traditional Chinese medicine, health care products, food and cosmetics industries has a certain risk of scalding due to its large size and heavy weight, and the high-temperature steam inside the equipment. Therefore, the industry uses compressed gas as the power source for the extraction tank's opening and closing feeding cover, opening and closing the slag discharge door, and lifting the feeding barrel, which have mechanical motion properties, and uses cylinders as actuators to remotely control the realization of these functions through hand valves. The hand valves that control the extraction tank cylinders are mostly scattered and exposedly fixed on temporary metal plates or wall columns near the extraction tanks. Due to the environmental differences in different industries, this installation method will cause the control devices to be contaminated by materials or flushing water due to the influence of certain harsh environments. The exposed pneumatic control devices are very prone to corrosion and rust, which makes the pneumatic control device's function response slow. It may also cause air leakage and pressure relief in the air system due to corrosion and mechanical damage, or misoperation by non-professionals, thereby causing production safety accidents. Utility Model Content

[0004] The utility model aims to provide an integrated cabinet for a pneumatic control device, so that the pneumatic control device can be operated safely and conveniently, can effectively resist the external harsh environment, and prolong the service life of the pneumatic control device.

[0005] In order to solve the above technical problems, the implementation method of the utility model provides a technical solution as follows:

[0006] A pneumatic control device integrated cabinet comprises a box body with an internal accommodating space, an outer door is arranged on one side of the box body, an inner door is arranged in the internal accommodating space of the box body, a pneumatic control device is arranged on the inner door, and the outer door can open or close the internal accommodating space of the box body.

[0007] Furthermore, an air outlet connector is provided on the side wall of the box body, and the pneumatic control device is connected to the pneumatic actuator via the air outlet connector.

[0008] Furthermore, a support plate is fixedly provided inside the box body, an air outlet joint is provided on the support plate, and a gland corresponding to the air outlet joint is provided on the side wall of the box body.

[0009] Furthermore, the air outlet joint is located on a side of the inner door away from the outer door.

[0010] Furthermore, an opening and a blocking plate detachably covering the opening are provided on the side wall of the box body corresponding to the air outlet joint, and the cable gland is arranged on the blocking plate.

[0011] Furthermore, a light-transmitting window is provided on the outer door, and an outer door lock for locking the outer door and the box body is provided at the edge of the outer door.

[0012] Furthermore, the inner door is hinged to the box body, and the inner door is arranged in parallel with the outer door, and an inner door lock for locking the inner door and the box body is provided at the edge of the inner door.

[0013] Furthermore, the pneumatic control device includes an air source processor, a pressure gauge and a hand valve connected in sequence through an air pipe. An air inlet connector is provided on the side wall of the box body. The air source processor is connected to an external air source through the air inlet connector, and the hand valve is connected to an external pneumatic actuator through the air outlet connector.

[0014] Furthermore, the hand valve is provided in plurality, and each hand valve is correspondingly provided with two air outlet connectors.

[0015] Furthermore, the regulating component of the air source processor, the handle of the hand valve, and the dial of the pressure gauge are arranged toward the outer door and are visible.

[0016] Compared with the prior art, the pneumatic control device integrated cabinet provided by the utility model makes the pneumatic control device easy to install and safe and convenient to operate by integrating and installing the pneumatic control device in the box body, and can effectively resist the harsh external environment and extend the service life of the pneumatic control device; through the setting of the external door window and the external door lock, it is more convenient to judge the current operating status of the equipment and reduce the risk of misoperation by non-professionals; through the way that the air outlet joint is built into the box body and the corresponding gland is set on the side wall of the box body, it can effectively prevent water from contacting the internal pneumatic control device, and further improve the adaptability of the pneumatic control device to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0018] Figure 1 It is a schematic diagram of the pneumatic control device integrated cabinet in an embodiment of the utility model in an open state of the outer door;

[0019] Figure 2 It is a schematic diagram of the pneumatic control device integrated cabinet door open state in one embodiment of the utility model;

[0020] Figure 3 It is a schematic diagram of the overall structure of the integrated cabinet of the pneumatic control device in one embodiment of the utility model;

[0021] Figure 4 This is a side view of an integrated cabinet of a pneumatic control device in one embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the pneumatic control device integrated cabinet in the second embodiment of the present utility model in an open state outer door;

[0023] Figure 6 This is a schematic diagram of the pneumatic control device integrated cabinet door open state in the second embodiment of the utility model;

[0024] Figure 7 It is a top view schematic diagram of the integrated cabinet of the pneumatic control device in the second embodiment of the utility model.

[0025] Explanation of the reference numerals: 1. Box body; 2. Outer door; 3. Inner door; 4. Hand valve; 5. Pressure gauge; 6. Air source processor; 7. Air pipe; 8. Air inlet connector; 9. Window; 10. Support plate; 11. Air outlet connector; 12. Side wall; 13. Blocking plate; 14. Cable gland; 15. Installation cavity; 16. Outer door lock; 17. Inner door lock. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model clearer, the various embodiments of the utility model will be described in detail below with reference to the accompanying drawings. However, it can be understood by those skilled in the art that in the various embodiments of the utility model, many technical details are provided in order to enable readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical schemes claimed for protection in the claims of the present application can be implemented.

[0027] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0028] like Figure 1-7As shown, the utility model is an integrated cabinet for a pneumatic control device, comprising a box body 1, wherein the box body 1 is provided with an internal accommodating space, an outer door 2 is provided on one side of the box body 1, a closed space can be formed between the outer door 2 and the box body 1, an inner door 3 is provided in the internal accommodating space of the box body 1, a pneumatic control device is provided on the inner door 3, the outer door 2 can open or close the internal accommodating space of the box body 1, the outer door 2 is arranged at an end opening of the box body 1, the outer door 2 and the box body 1 can adopt a variety of connection methods in the prior art, such as, the outer door 2 can be movably connected to the box body 1 by being hinged to the box body 1, so as to open or close the internal accommodating space of the box body 1, the outer door 2 can also be slidably connected to the box body 1, and the internal accommodating space of the box body 1 is opened or closed by sliding the outer door 2.

[0029] like Figure 1-2As shown, the first embodiment of the utility model relates to an integrated cabinet for a pneumatic control device, wherein the pneumatic control device is fixedly arranged on the inner door 3, and an air outlet connector 11 is penetrated through the side wall 12 of the box body 1, and the side wall 12 includes a top side wall 12, a bottom side wall 12, a left side wall 12, a right side wall 12 and a rear side wall 12 corresponding to the outer door 2 of the box body 1; preferably, the air outlet connector 11 is arranged on the top side wall 12 of the box body 1, and one end of the air outlet connector 11 is connected to the pneumatic control device using an air pipe 7, and the other end is connected to an external pneumatic actuator, so that the pneumatic device is connected to the pneumatic actuator, and the pneumatic actuator is controlled by controlling the on and off of the compressed gas, and the pneumatic control device is isolated and sealed in the internal space of the box body 1 by the box body 1 and the outer door 2, which is conducive to reducing the erosion of the pneumatic control device by the external environment, thereby extending the service life of the pneumatic control device; at the same time, the setting of using the box body 1 to protect the pneumatic control device is also conducive to reducing human misoperation of the pneumatic control device and increasing the safety of production operations. According to the use requirements of pneumatic actuators, pneumatic control devices have multiple settings. In an exemplary example, the pneumatic control device includes an air source processor 6, a pressure gauge 5 and a hand valve 4 connected in sequence through an air pipe 7. An air inlet connector 8 is provided on the side wall 12 of the box body 1. The air source processor 6 is connected to an external air source through the air inlet connector 8, and the hand valve 4 is connected to an external pneumatic actuator through an air outlet connector 11. The air source processor 6 is a special device that can filter, dry, regulate pressure, reduce pressure, etc., and then deliver the gas from the air source to the equipment or system that needs to be used. Its purpose is to ensure that the gas reaches a predetermined purification level, stable pressure and flow rate to meet the normal operation requirements of various equipment or systems. When in use, one end of the air inlet connector 8 is connected to the air source, and the other end is connected to the air inlet of the air source processor 6. The compressed gas from the air source is regulated and processed by the air source processor 6 and then delivered to the hand valve 4. Preferably, a pressure gauge 5 is provided on the pipeline between the air source processor 6 and the hand valve 4, and the pressure gauge 5 is used to display the gas pressure output by the air source processor 6; the output end of the hand valve 4 is connected to one end of the air outlet connector 11, and the other end of the air outlet connector 11 is connected to the external pneumatic actuator. The hand valve 4 is used to adjust the on-off of the air circuit, thereby realizing the control of the external pneumatic actuator.

[0030] In one embodiment, the hand valve 4 is provided with multiple, and each hand valve 4 is provided with two corresponding air outlet connectors 11. By centrally arranging the hand valves 4 on the inner door 3, multiple pneumatic actuators can be controlled. The integrated arrangement of multiple pneumatic control devices makes the operation and control of the pneumatic actuators more convenient.

[0031] In one embodiment, the adjusting component of the air source processor 6, the handle of the hand valve 4, and the dial of the pressure gauge 5 are arranged toward the outer door 2 and are visibly arranged, and an installation cavity 15 is formed between the side of the inner door 3 away from the outer door 2 and the box body 1, and the handle of the hand valve 4 and the dial of the pressure gauge 5 are installed on the side of the inner door 3 away from the installation cavity 15, the valve bottom of the hand valve 4 and the rear end of the pressure gauge 5 are arranged on one side of the installation cavity 15, and the air outlet connector 11 is installed on the side wall 12 of the box body 1 corresponding to the installation cavity 15, so that the air pipe 7 connected to the hand valve 4 and the air outlet connector 11 is located on one side of the installation cavity 15, and the air pipe 7 can be shielded by the inner door 3, which is relatively neat and beautiful as a whole. Preferably, a light-transmitting window 9 is provided on the outer door 2, through which the states of the adjusting components of the air source processor 6, the handle of the hand valve 4 and the dial of the pressure gauge 5 can be directly visually observed. Preferably, an outer door lock 16 is provided at the edge of the outer door 2, and the outer door lock 16 can lock the outer door 2 and the box body 1. When the pneumatic control device needs to be adjusted, the outer door lock 16 is unlocked and the outer door 2 is opened for operation. When the adjustment of the pneumatic control device is completed and the current state needs to be maintained, the outer door 2 and the box body 1 are locked by the outer door lock 16, thereby avoiding the situation where non-professionals misoperate the pneumatic control device, thereby increasing the safety of production operations.

[0032] For the convenience of installation and maintenance of the pneumatic control device, in one embodiment, the inner door 3 is movably arranged with the box body 1. Preferably, the inner door 3 is arranged in parallel with the outer door 2. An inner door lock 17 for locking the inner door 3 and the box body 1 is provided at the edge of the inner door 3. The inner door 3 and the box body 1 can adopt various connection methods in the prior art. For example, the inner door 3 can be movably connected with the box body 1 by being hinged with the box body 1, so as to open or close the installation cavity 15. The inner door 3 can also be slidably connected with the box body 1, and the installation cavity 15 is opened or closed by sliding the outer door 2.

[0033] like Figure 3-4As shown, the second embodiment of the utility model relates to an integrated cabinet of a pneumatic control device. The second embodiment is substantially the same as the first embodiment, and the main difference is that: in the first embodiment, the air outlet connector 11 is arranged on the side wall 12 of the box body 1. In the second embodiment of the utility model, a support plate 10 is fixedly arranged on one side of the mounting cavity 15 inside the box body 1, and the air outlet connector 11 is fixedly arranged on the support plate 10. A gland 14 is fixedly arranged on the side wall 12 of the box body 1 corresponding to the air outlet connector 11, and the gland 14 corresponds to the air outlet connector 11 one by one, and the air pipe 7 can pass through the gland 14 from the outside of the box body 1 and connect with the air outlet connector 11; preferably, an opening and a plugging plate 13 detachably covering the opening are arranged on the side wall 12, and the gland 14 is arranged on the plugging plate 13. Preferably, the plugging plate 13 can be fixedly connected with the side wall 12 using fasteners to cover the opening.

[0034] Compared with the first embodiment, the second embodiment of the utility model can better protect the air outlet connector 11 by arranging the air outlet connector 11 inside the box body 1 and arranging a gland 14 on the side wall 12 of the box body 1 corresponding to the air outlet connector 11, thereby preventing the air outlet connector 11 from being corroded by the environment and extending the service life of the pneumatic control device; the gland 14 fixedly arranged on the box body 1 can effectively fix the air pipe 7, which is beneficial to ensuring the stability of the connection between the air pipe 7 and the air outlet connector 11, and the gland 14 also plays a role of sealing the box body 1, so that the box body 1 can resist the impact of water flow and prevent the water flow from contacting the pneumatic control device, further enhancing the adaptability of the pneumatic control device to the environment.

[0035] An example of a usage scenario is as follows: when in use, the pneumatic control device integrated cabinet provided by the utility model is set nearby according to the installation position of the pneumatic actuator, the removable plug 13 is removed, the air pipe 7 connected to the pneumatic actuator is inserted into the gland 14 in turn, and the air outlet joint 11 is correspondingly inserted, and the plug 13 is fixedly installed on the side wall 12 to close the opening of the side wall 12; the air source is connected to the air inlet joint 8 through the air pipe 7; when necessary, open the outer door lock 16, open the outer door 2, adjust the air source processor 6, observe the pressure gauge 5, make the compressed gas pressure within the required pressure range, turn the valve handle of the hand valve 4 corresponding to the pneumatic actuator, change the state of the corresponding hand valve 4, make it in the inflation or deflation position, so as to control the pneumatic actuator to perform the corresponding action. Close and lock the outer door 2, observe the pressure gauge 5 and the hand valve 4 through the window 9, and judge whether the current operating state of the equipment and the compressed gas pressure state are normal. When the pneumatic control device integrated cabinet is polluted by the external environment, it can be directly rinsed and cleaned with clean water.

[0036] The pneumatic control device integrated cabinet provided by the utility model makes the pneumatic control device easy to install and safe and convenient to operate by integrating and installing the pneumatic control device in the box body, and can effectively resist the harsh external environment and extend the service life of the pneumatic control device; through the setting of the external door window and the external door lock, it is more convenient to judge the current operating status of the equipment and reduce the risk of misoperation by non-professionals; by the way that the air outlet joint is built into the box body and the corresponding gland is set on the side wall of the box body, it can effectively prevent water from contacting the internal pneumatic control device, and further improve the adaptability of the pneumatic control device to the environment.

[0037] Those skilled in the art will appreciate that the above-mentioned embodiments are specific examples for implementing the present invention, and in actual applications, various changes may be made thereto in form and detail without departing from the spirit and scope of the present invention.

Claims

1. A pneumatic control device integrated cabinet, characterized in that: The invention comprises a box body (1) having an internal accommodating space, an outer door (2) being provided on one side of the box body (1), an inner door (3) being provided in the internal accommodating space of the box body (1), a pneumatic control device being provided on the inner door (3), and the outer door (2) being capable of opening or closing the internal accommodating space of the box body (1).

2. The pneumatic control device integrated cabinet according to claim 1, characterized in that: An air outlet connector (11) is provided on the side wall (12) of the box body (1), and the pneumatic control device is connected to the pneumatic actuator via the air outlet connector (11).

3. The pneumatic control device integrated cabinet according to claim 1, characterized in that: A support plate (10) is fixedly arranged inside the box body (1), an air outlet joint (11) is arranged on the support plate (10), and a cable gland (14) corresponding to the air outlet joint (11) is arranged on the side wall (12) of the box body (1).

4. The pneumatic control device integrated cabinet according to claim 2 or 3, characterized in that: The air outlet joint (11) is located on a side of the inner door (3) away from the outer door (2).

5. The pneumatic control device integrated cabinet according to claim 3, characterized in that: An opening and a blocking plate (13) detachably covering the opening are provided on the side wall (12) of the box body (1) corresponding to the air outlet joint (11), and the cable gland (14) is arranged on the blocking plate (13).

6. The pneumatic control device integrated cabinet according to claim 1, characterized in that: The outer door (2) is provided with a light-transmitting window (9), and an outer door lock (16) for locking the outer door (2) and the box body (1) is provided at the edge of the outer door (2).

7. The pneumatic control device integrated cabinet according to claim 1, characterized in that: The inner door (3) is hingedly arranged with the box body (1), and the inner door (3) is arranged in parallel with the outer door (2). An inner door lock (17) for locking the inner door (3) and the box body (1) is provided at the edge of the inner door (3).

8. The pneumatic control device integrated cabinet according to claim 1, characterized in that: The pneumatic control device comprises an air source processor (6), a pressure gauge (5) and a hand valve (4) which are connected in sequence through an air pipe (7); an air inlet connector (8) is provided on a side wall (12) of the box body (1); the air source processor (6) is connected to an external air source through the air inlet connector (8); and the hand valve (4) is connected to an external pneumatic actuator through an air outlet connector (11).

9. The pneumatic control device integrated cabinet according to claim 8, characterized in that: The hand valve (4) is provided in plurality, and each hand valve (4) is correspondingly provided with two air outlet connectors (11).

10. The pneumatic control device integrated cabinet according to claim 8, characterized in that: The regulating component of the air source processor (6), the handle of the hand valve (4), and the dial of the pressure gauge (5) are arranged toward the outer door (2) and are visible.

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