Electronic induction airflow garbage disposal device

Abstract

The present application provides an electronic induction airflow garbage disposal device. The device includes: a relay 1 and a solenoid valve 1, which are arranged on a support plate 1, and the support plate 1 is horizontally arranged above the garbage collection device; a relay 2 and a solenoid valve 2, which are arranged on a support plate 2, and the support plate 2 is also horizontally arranged above the garbage collection device; the right air source pipe and the upper air source pipe are respectively attached to the outer side surfaces of the right and upper plastic-steel glass baffles, and extend vertically downward, and the air path is connected to the solenoid valve 1; the left air source pipe and the lower air source pipe are respectively attached to the outer side surfaces of the left and lower plastic-steel glass baffles, and also extend vertically downward, and the air path is connected to the solenoid valve 2. The electronic induction airflow garbage disposal device provided by the present application can eliminate the operating difficulties and waste of work time caused by static electricity generated by plastic protective film and gloves. The utility model is easy to operate, efficient and low in cost.

Description

Technical Field

[0001] The present application relates to the technical field of interior and exterior decoration of a whole vehicle, and in particular to an electronic induction airflow garbage disposal device. Background Art

[0002] At present, more than 40% of the parts of a whole vehicle are interior and exterior parts. The importance of interior and exterior parts in the trial production of a whole vehicle is extremely high. The general feature of interior and exterior parts is that the surface quality requirements are high. Therefore, when supplying, the logistics transportation will protect the interior and exterior parts with plastic film to prevent scratches on the surface. Therefore, the protective film on the surface of the interior and exterior parts needs to be manually cleaned during the assembly process of the whole vehicle. The assembly of the whole vehicle involves a total of seven stations. The assembly process of each station will generate industrial waste such as plastic protective film. The appearance of the interior and exterior parts needs to be protected by plastic stickers during transportation. Among them, there is a plastic protective film on the door decorative panel. The plastic protective film needs to be removed and thrown into the trash can during assembly. Since the operator needs to wear gloves during the assembly of the whole vehicle, an electrostatic effect will be generated between the plastic protective film and the gloves, and the plastic protective film will be adsorbed on the gloves. At this time, the plastic protective film needs to be removed from the gloves with both hands and thrown into the trash can. This process takes about 10-15 seconds. The assembly of a single vehicle and a single station wastes 10-15 seconds of work time, and frequent operations are required. The cumulative waste of time for the whole vehicle is relatively large. Therefore, this problem needs to be solved. Utility Model Content

[0003] The purpose of this application is to provide an electronic induction airflow garbage disposal device that can solve at least one of the above-mentioned technical problems. The specific solution is as follows:

[0004] According to the specific implementation of the present application, the present application provides an electronic induction airflow garbage disposal device, including: a main frame, a rectangular opening is provided at the upper end of which, and downwardly inclined plastic-steel glass baffles are provided on the four sides of the rectangular opening, and the upper diameter of the plastic-steel glass baffle is larger than the lower diameter, and an air outlet and an air outlet pipe are also provided at the bottom of the main frame; a garbage collection device, having a hollow box body, is arranged in the main frame; a relay 1 and a solenoid valve 1 are arranged on a support plate 1, and the support plate 1 is horizontally arranged above the garbage collection device; a relay 2 and a solenoid valve 2 are arranged on a support plate 2, and the support plate 2 is also horizontally arranged above the garbage collection device; the right side air source pipe and the upper side air source pipe are respectively attached to the outer side surfaces of the right and upper side plastic-steel glass baffles, and extend vertically downward, and their air paths are connected to the solenoid valve 1; the left side air source pipe and the lower side air source pipe are respectively attached to the outer side surfaces of the left and lower side plastic-steel glass baffles, and also extend vertically downward, and their air paths are connected to the solenoid valve 2.

[0005] Optionally, the support plate 1 is arranged on the upper side of the rectangular opening;

[0006] The support plate 2 is arranged at the lower side of the rectangular opening.

[0007] Optionally, there are two groups of air outlets and air outlet pipes, which are respectively arranged on the left and right sides of the bottom end of the main frame.

[0008] Optionally, the support plate 1 is further provided with: a plug-in rectifier power supply 1;

[0009] The supporting plate 2 is provided with: a plug-in rectifier power supply 2.

[0010] Optionally, the plug-in rectifier power supply 1 is electrically connected to the relay 1 and the solenoid valve 1 respectively;

[0011] The plug-in rectifier power supply 2 is electrically connected to the relay 2 and the solenoid valve 2 respectively.

[0012] Optionally, a main frame top cover is provided on the top of the main frame.

[0013] Optionally, an inductive photoelectric switch 1 and an inductive photoelectric switch 2 are also provided.

[0014] Optionally, it is also provided that: the positive pole of the photoelectric switch 1 is connected to the electric wire, and the negative pole of the photoelectric switch 1 is connected to the electric wire.

[0015] Optionally, it is also provided that: the positive pole of the photoelectric switch 2 is connected to the electric wire, and the negative pole of the photoelectric switch 2 is connected to the electric wire.

[0016] Optionally, the plastic-steel glass baffle is fixedly connected to the main frame by bolts.

[0017] Compared with the prior art, the above solution of the embodiment of the present application has at least the following beneficial effects:

[0018] The present application can be flexibly operated and can realize intelligent induction airflow ring-type hedging internal suction treatment under various conditions, including plastic protective film, metal iron cuttings, paper pieces and other industrial wastes can all be realized by intelligent ring-type internal suction treatment. Because the principle of the intelligent electronic induction ring-type airflow hedging treatment is to place the dual plug-in rectifier power supply, dual relays, dual solenoid valves, and dual air source air pipe assemblies on the support plate 1 and the support plate 2 respectively, and then connect the air source air pipe assembly to the airflow ring-type hedging plate to realize the intelligent induction self-priming effect, and adopt photoelectric switches and induction operation. The main principle is to realize the intelligent internal suction industrial waste treatment method by means of high-pressure airflow ring hedging. For factory production and assembly, it is more efficient and more flexible, and can process a variety of industrial waste and domestic waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a front view of the electronic induction airflow garbage treatment device provided in an embodiment of the present application;

[0020] Figure 2 is a top view of an electronic induction airflow garbage treatment device provided in an embodiment of the present application;

[0021] Figure 3 It is a left side view of the electronic induction airflow garbage treatment device provided in an embodiment of the present application;

[0022] Figure 4 It is a front view of the main frame provided by the embodiment of the present application;

[0023] Figure 5 It is a left view of the main frame provided in the embodiment of the present application;

[0024] Figure 6 It is a simplified diagram of the main view of the application force provided in the embodiment of the present application;

[0025] Figure 7 It is a simplified diagram of the left view of the applied force provided in the embodiment of the present application;

[0026] Figure 8 This is a schematic diagram of the forces acting on industrial waste in the horizontal direction provided in the embodiment of the present application;

[0027] Fig. 9 This is a schematic diagram of the vertical forces acting on industrial waste provided in an embodiment of the present application.

[0028] Description of reference numerals:

[0029] 1-relay 1, 2-plug-in rectifier power supply 1, 3-solenoid valve 1, 4-support plate 1, 5-garbage collection device, 6-upper recessed plastic steel glass baffle, 7-left recessed plastic steel glass baffle, 8-left air source pipe, 9-upper air source pipe, 10-support plate 2, 11-plug-in rectifier power supply 2, 12-relay 2, 13-solenoid valve 2, 14-negative connection wire 1, 15-positive connection wire 1, 16-photoelectric switch 1 positive connection wire, 17-photoelectric switch 1 negative connection wire, 1 8-inductive photoelectric switch 1, 19-right side recessed plastic steel glass baffle, 20-right side air source pipe, 21-lower side recessed plastic steel glass baffle, 22-lower side air source pipe, 23-inductive photoelectric switch 2, 24-positive pole connecting wire of photoelectric switch 2, 25-negative pole connecting wire of photoelectric switch 2, 26-negative pole connecting wire 2, 27-positive pole connecting wire 2, 28-main frame, 29-air outlet 1, 30-air outlet pipe 1, 31-air outlet 2, 32-air outlet pipe 2, 33-upper cover of main frame. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0031] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings, and "multiple" generally includes at least two.

[0032] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0033] It should be understood that although the terms first, second, third, etc. may be used to describe in the embodiments of the present application, these descriptions should not be limited to these terms. These terms are only used to distinguish the descriptions. For example, without departing from the scope of the embodiments of the present application, the first may also be referred to as the second, and similarly, the second may also be referred to as the first.

[0034] As used herein, the words "if" and "if" may be interpreted as "at the time of" or "when" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrases "if it is determined" or "if (stated condition or event) is detected" may be interpreted as "when it is determined" or "in response to determining" or "when detecting (stated condition or event)" or "in response to detecting (stated condition or event)", depending on the context.

[0035] It should also be noted that the term "includes", "comprising" or any other variation thereof is intended to cover non-exclusive inclusion, so that a commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprising a ..." do not exclude the existence of other identical elements in the commodity or device including the elements.

[0036] It should be particularly noted that any symbols and / or numbers in the specification that are not marked in the accompanying drawings are not drawing marks.

[0037] The optional embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0038] In order to improve the efficiency of vehicle assembly operation and eliminate operational difficulties, the utility model designs an intelligent annular internal suction airflow garbage collection and treatment method, which can suck the plastic protective film adsorbed on the gloves into the trash can by means of electronic induction annular airflow counter-attack, and there is no need to remove the plastic protective film from the gloves with both hands, thereby eliminating operational difficulties and improving the efficiency of vehicle assembly; the existing technology currently does not design an electronic induction annular airflow counter-attack structure, and the utility model manufactures a garbage collection device body box according to the on-site layout to meet the operational convenience, and realizes the self-priming effect through dual plug-in rectifier power supplies, dual relays, dual solenoid valves, dual air source air pipe components, and dual airflow counter-attack plates; dual photoelectric switches are used for induction operation to realize touch-free opening operation; when the operator's hand touches the area around the sensor during operation, the dual photoelectric switch starts the control circuit to open the four air pipe valves, and after the airflow is generated, the plastic protective film on the gloves can be sucked into the trash can, eliminating the operational difficulties and labor time waste caused by static electricity generated between the plastic protective film and the gloves, and the utility model is easy to operate, efficient, and low in cost.

[0039] The utility model can be flexibly operated and can realize intelligent induction airflow ring-type counter-attack internal suction treatment under various conditions, including plastic protective film, metal iron cuttings, paper pieces and other industrial wastes can all be treated by intelligent ring-type internal suction method, because the intelligent electronic induction ring-type airflow counter-attack treatment principle is to place double plug-in rectifier power supply, double relays, double solenoid valves, double air source air pipe components on support plate 1 and support plate 2 respectively, and then connect the air source air pipe components to the airflow ring-type counter-attack plate to realize the intelligent induction self-priming effect, and adopt photoelectric switches and induction operation. The main principle is to realize intelligent internal suction industrial waste treatment method by means of high-pressure airflow ring-type counter-attack. For factory production and assembly, it is more efficient and more flexible, and can treat various types of industrial waste and domestic waste.

[0040] The utility model aims to improve the efficiency of vehicle assembly operations and eliminate the operational difficulties caused by the removal of protective films of interior and exterior parts. An intelligent annular internal suction electronic induction airflow garbage disposal device is designed, which can automatically blow plastic protective films or paper pieces or iron scraps adsorbed on gloves due to static electricity into a garbage collector through the intelligent annular internal suction airflow garbage disposal device. There is no need to remove the plastic protective film from the gloves with both hands, which eliminates operational difficulties and improves the efficiency of vehicle assembly. A dual plug-in rectifier power supply, dual relays, dual solenoid valves, and dual air source air pipe assemblies are placed on support plate 1 and support plate 2 respectively, and then the air source air pipe assembly is connected to the airflow annular hedging plate to achieve an intelligent induction self-priming effect, and a dual photoelectric switch is used for induction operation. The main principle is to achieve an intelligent internal suction garbage disposal effect by means of annular high-pressure airflow hedging. For production and assembly, it has high efficiency and strong flexibility, can handle a variety of garbage, is easy to operate, and has low cost. Especially in mass production applications, it has higher efficiency and more convenient operation.

[0041] The technical solution of the utility model is achieved in this way:

[0042] The scheme of the intelligent annular electronic induction internal suction airflow garbage treatment method and device mainly includes 33 parts: 1-relay 1, 2-plug-in rectifier power supply 1, 3-solenoid valve 1, 4-support plate 1, 5-garbage collection device, 6-upper concave plastic steel glass baffle, 7-left side concave plastic steel glass baffle, 8-left side air source pipe, 9-upper side air source pipe, 10-support plate 2, 11-plug-in rectifier power supply 2, 12-relay 2, 13-solenoid valve 2, 14-negative pole connecting wire 1, 15-positive pole connecting wire 1, 16-photoelectric switch 1 positive pole connecting wire , 17-photoelectric switch 1 negative pole connecting wire, 18-inductive photoelectric switch 1, 19-right side recessed plastic steel glass baffle, 20-right side air source pipe, 21-lower side recessed plastic steel glass baffle, 22-lower side air source pipe, 23-inductive photoelectric switch 2, 24-photoelectric switch 2 positive pole connecting wire, 25-photoelectric switch 2 negative pole connecting wire, 26-negative pole connecting wire 2, 27-positive pole connecting wire 2, 28-main frame, 29-air outlet 1, 30-air outlet pipe 1, 31-air outlet 2, 32-air outlet pipe 2, 33-main frame upper cover plate, the overall structure diagram is shown Figure 1 -The front view of the intelligent circular internal suction airflow garbage collection device, Figure 2 -Top view of the intelligent annular internal suction airflow garbage collection device; Figure 3 -Left view of the intelligent annular internal suction airflow garbage collection device.

[0043] The assembly and use instructions of the intelligent circular internal suction electronic induction airflow garbage disposal device are as follows:

[0044] The assembly and use instructions of the device are described as follows:

[0045] First, place the 28-main frame in a fixed position, which needs a 220V power supply and air source, and then install the 4-support plate 1 and 10-support plate 2 into the 28-main frame. Figure 1 , Figure 2 , Figure 3 The position in the figure is fixed with screws, and then 1-relay 1, 2-plug-in rectifier power supply 1, 3-solenoid valve 1 are respectively assembled and fixed with screws at the designated positions on 4-support plate 1. The specific positions are as follows Figure 1 , Figure 2 , Figure 3 As shown in the view; then use 14-negative pole connecting wire 1, 15-positive pole connecting wire 1 to connect 1-relay 1, 2-plug-in rectifier power supply 1, 3-solenoid valve 1 to form a closed loop, such as Figure 2 As shown in the top view, at this time, the main electrical control part on the 4-support plate 1 has been built; then continue to build the main electrical control part on the 10-support plate 2, and assemble and fix the 11-plug-in rectifier power supply 2, 12-relay 2, and 13-solenoid valve 2 at the designated positions on the 10-support plate 2 with screws, and the specific positions are as follows Figure 1 , Figure 2 , Figure 3 Then use 26-negative pole connecting wire 2, 27-positive pole connecting wire 2 to connect 11-plug-in rectifier power supply 2, 12-relay 2, 13-solenoid valve 2 to form a closed loop, such as Figure 2 As shown in the top view, at this time, the main electrical control part on the 10-support plate 2 has been built. The specific structure is shown in Figure 1 , Figure 2 , Figure 3 The main framework diagram is as follows: Figure 4 , Figure 5 shown.

[0046] Then continue to build the actuator part. The specific assembly process is as follows:

[0047] The actuator part mainly includes 22 parts: 3-solenoid valve 1, 13-solenoid valve 2, 5-garbage collection device, 8-left side air source pipe, 9-upper side air source pipe, 20-right side air source pipe, 22-lower side air source pipe, 6-upper recessed plastic steel glass baffle, 7-left side recessed plastic steel glass baffle, 19-right side recessed plastic steel glass baffle, 21-lower side recessed plastic steel glass baffle, 18-inductive photoelectric switch 1, 23-inductive photoelectric switch 2, 16-positive pole connecting wire of photoelectric switch 1, 17-photoelectric switch 1 negative pole connecting wire, 24-photoelectric switch 2 positive pole connecting wire, 25-photoelectric switch 2 negative pole connecting wire, 28-main frame, 29-air outlet 1, 30-air outlet pipe 1, 31-air outlet 2, 32-air outlet pipe 2; the assembly process is: first fix 6-upper recessed plastic steel glass baffle, 7-left recessed plastic steel glass baffle, 19-right recessed plastic steel glass baffle, 21-lower recessed plastic steel glass baffle and 28-main frame with screws, the specific installation position is shown in Figure 1 , Figure 2 , then thread the 9-upper gas source pipe, 20-right gas source pipe and 3-solenoid valve 1, and then connect the gas outlets of 9-upper gas source pipe and 20-right gas source pipe to 6-upper concave plastic steel glass baffle and 19-right concave plastic steel glass baffle by screws. See the specific positions for details. Figure 1 , Figure 2 ; Then connect the 18-inductive photoelectric switch 1 and the 3-electromagnetic valve 1 through the 16-positive connecting wire of the photoelectric switch 1 and the 17-negative connecting wire of the photoelectric switch 1, and install the 18-inductive photoelectric switch 1 on the 6-upper recessed plastic steel glass baffle by screws, set 29-air outlet 1 and 31-air outlet 2 at the bottom of the 28-main frame, insert 30-air outlet pipe 1 and 32-air outlet pipe 2 into 29-air outlet 1 and 31-air outlet 2, see the specific position Figure 1 , Figure 6 ; The upper and right sides are assembled, and the left and lower sides are assembled below; first, thread the 8-left side air source pipe, 22-lower side air source pipe and 13-solenoid valve 2, and then connect the air outlets of the 8-left side air source pipe and 22-lower side air source pipe to the 7-left side concave plastic steel glass baffle and 21-lower side concave plastic steel glass baffle by screws. The specific positions are shown in Figure 1 , Figure 2 ; Then connect 23-inductive photoelectric switch 2 and 13-solenoid valve 2 through 24-photoelectric switch 2 positive pole connecting wire and 25-photoelectric switch 2 negative pole connecting wire, and install 23-inductive photoelectric switch 2 on 7-left side recessed plastic steel glass baffle and 21-lower side recessed plastic steel glass baffle by screws, and the left and lower sides are assembled; finally, place 5-garbage collection device under 28-main frame, see the specific position Figure 1 , Figure 2; At this point, the actuator part is assembled.

[0048] Here’s how to use it:

[0049] First, plug 2-plug-in rectifier power supply 1 and 11-plug-in rectifier power supply 2 into the 220-volt power supply, and connect 8-left side gas source pipe, 9-upper side gas source pipe, 20-right side gas source pipe and 22-lower side gas source pipe to the gas source, and then put the plastic protective film with static electricity on the gloves and other garbage in the opening in the middle of 6-upper recessed plastic steel glass baffle, 7-left side recessed plastic steel glass baffle, 19-right side recessed plastic steel glass baffle and 21-lower side recessed plastic steel glass baffle. At this time, 18-inductive photoelectric switch 1 and 23-inductive photoelectric switch 2 are opened by induction, and 3-solenoid valve 1 and 13-solenoid valve 2 are activated at the same time. 3-solenoid valve 1 and 13-solenoid valve 2 are opened to turn on 8-left side. The gas source pipe, 9-upper gas source pipe, 20-right gas source pipe, 22-lower gas source pipe are opened at the same time. At this time, the gases on the upper, lower, left and right sides are ejected at the same time, forming two pairs of action and reaction forces, a total of 8 forces, which can be decomposed into 4 forces in the horizontal direction and 4 forces acting downward together. These eight forces are F1, F2, F3, F4, F5, F6, F7, and F8. The 4 horizontal forces are F1, F3, F5, and F7, and the 4 downward adsorption forces are F2, F4, F6, and F8. The generated gas flows out from 29-gas outlet 1 and 31-gas outlet 2 at the bottom of 28-main frame through 30-gas outlet pipe 1 and 32-gas outlet pipe 2 during the movement. The force principle is as follows Figure 6 , Figure 7 , Figure 8 , Fig. 9 shown.

[0050] As shown in the above figure, 8-left side air source pipe, 9-upper side air source pipe, 20-right side air source pipe, 22-lower side air source pipe are installed on the four sides of 6-upper recessed plastic steel glass baffle, 7-left side recessed plastic steel glass baffle, 19-right side recessed plastic steel glass baffle, 21-lower side recessed plastic steel glass baffle. The oblique angle of the plastic steel glass baffles on the four sides is 45°. Therefore, the force generated by 8-left side air source pipe, 9-upper side air source pipe, 20-right side air source pipe, 22-lower side air source pipe is inclined downward at 45°. The four inclined downward forces are decomposed into eight forces in total: F1, F2, F3, F4, F5, F6, F7, F8, among which the four horizontal forces are F1, F3, F5, F7, the 4 downward adsorption forces are F2, F4, F6, and F8. Since the forces decomposed in the 45° direction are equal, and F1 and F3 are equal in size and opposite in direction, and F5 and F7 are equal in size and opposite in direction, they can be defined as two pairs of action and reaction forces. It is these two pairs of action and reaction forces that clamp the garbage; at the same time, F2, F4, F6, and F8 are four downward forces. These four forces can suck the clamped garbage downward into the 5-garbage collection device, and flow out to the outside through 29-outlet 1 and 31-outlet 2 at 30-outlet pipe 1 and 32-outlet pipe 2 during gas movement, realizing an intelligent internal suction garbage disposal solution.

[0051] The advantages of the utility model are: through dual plug-in rectifier power supplies, dual relays, dual solenoid valves, dual air source air pipe components, and dual airflow hedging methods, an annular self-priming effect is achieved, and dual photoelectric switches and induction operation are adopted. The main principle is to realize electronic induction airflow annular hedging garbage treatment through dual hedging of annular high-pressure airflows. For factory production and assembly, it is more efficient and more flexible, can process a variety of industrial waste, is easy to operate, and has low cost. The structure can be enlarged in proportion to achieve designs of different sizes.

[0052] Finally, it should be noted that the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other. For the system or device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part description.

[0053] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An electronic induction airflow garbage disposal device, characterized in that: include: The main frame has a rectangular opening at its upper end, and downwardly inclined plastic-steel glass baffles are arranged on the four sides of the rectangular opening, and the upper diameter of the plastic-steel glass baffle is larger than the lower diameter, and an air outlet and an air outlet pipe are also arranged at the bottom of the main frame; The garbage collection device has a hollow box body and is arranged in the main frame; The relay 1 and the solenoid valve 1 are arranged on a support plate 1, and the support plate 1 is arranged horizontally above the garbage collection device; The relay 2 and the solenoid valve 2 are arranged on a support plate 2, and the support plate 2 is also arranged horizontally above the garbage collection device; The right side gas source pipe and the upper side gas source pipe are respectively attached to the outer side surfaces of the right side and the upper side plastic steel glass baffle, and extend vertically downward, and the gas path thereof is connected to the solenoid valve 1; The left air source pipe and the lower air source pipe are respectively attached to the outer side surfaces of the left and lower plastic-steel glass baffles, and also extend vertically downward, and their air paths are connected to the solenoid valve 2.

2. The device according to claim 1, characterized in that The support plate 1 is arranged on the upper side of the rectangular opening; The support plate 2 is arranged at the lower side of the rectangular opening.

3. The device according to claim 1, characterized in that There are two groups of air outlets and air outlet pipes, which are respectively arranged on the left and right sides of the bottom end of the main frame.

4. The device according to claim 1, characterized in that The support plate 1 is also provided with: a plug-in rectifier power supply 1; The supporting plate 2 is provided with: a plug-in rectifier power supply 2.

5. The device according to claim 4, characterized in that The plug-in rectifier power supply 1 is electrically connected to the relay 1 and the solenoid valve 1 respectively; The plug-in rectifier power supply 2 is electrically connected to the relay 2 and the solenoid valve 2 respectively.

6. The device according to claim 1, characterized in that A main frame top cover plate is arranged on the top of the main frame.

7. The device according to claim 1, characterized in that Also provided are: an inductive photoelectric switch 1 and an inductive photoelectric switch 2.

8. The device according to claim 1, characterized in that Also provided are: a positive pole of the photoelectric switch 1 connected to an electric wire, and a negative pole of the photoelectric switch 1 connected to an electric wire.

9. The device according to claim 1, characterized in that Also provided are: a positive pole of the photoelectric switch 2 connected to an electric wire, and a negative pole of the photoelectric switch 2 connected to an electric wire.

10. The device according to claim 1, characterized in that The plastic-steel glass baffle is fixedly connected to the main frame by bolts.

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