Cleaning device

Abstract

The utility model provides a cleaning device which is used for cleaning a filter screen, the filter screen is cylindrical and can rotate around the axis of the filter screen, the cleaning device comprises a main body, a plurality of air guide holes and a cleaning brush, the main body is arranged in the filter screen, the main body extends in the axial direction of the filter screen and can move in the radial direction of the filter screen, a ventilation pipeline is arranged in the main body, one end of the ventilation pipeline is closed, and the other end of the ventilation pipeline is open. The other end of the ventilation pipeline is communicated with an air source; the plurality of air guide holes are sequentially formed in the side wall of the main body at intervals in the axial direction of the filter screen, the air guide holes are communicated with the ventilation pipeline, and the air guide holes face the inner circumferential surface of the filter screen and are used for blowing air to the filter screen; the cleaning brush is connected with the main body and can be driven by the main body to move in the radial direction of the filter screen, so that the cleaning brush is in contact with or separated from the inner circumferential surface of the filter screen. According to the cleaning device provided by the utility model, the filter screen of the perfuming machine can be cleaned under the condition that the filter screen is not disassembled, so that the manpower is saved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette production, in particular to a cleaning device. Background Art

[0002] In cigarette production, the flavoring machine is one of the common equipment in tobacco thread making. Its main function is to flavor the tobacco to improve the taste and meet the demand for flavoring. The flavoring machine is usually equipped with a filter screen, which is cylindrical and can rotate around its own axis. The filter screen is used to filter the smoke and moisture in the flavoring machine to achieve the purpose of moisture removal and dust removal. Since tobacco and smoke foam are easily applied to the filter screen, it will affect the moisture removal and dust removal effect of the filter screen. The filter screen needs to be cleaned regularly, but the flavoring machine filter screen is generally located in the interlayer at the outlet of the flavoring tube, with a small space and difficult to clean. At present, the main way to clean the filter screen is to remove the filter screen for cleaning, but this cleaning method is inefficient, wastes manpower and affects production efficiency. Utility Model Content

[0003] The utility model aims to solve the technical problem that the filter screen of the aroma machine is difficult to clean, which consumes manpower and affects production efficiency. The utility model provides a cleaning device, which can clean the filter screen of the aroma machine without removing the filter screen, saving manpower and improving production efficiency.

[0004] The embodiment of the utility model provides a cleaning device for cleaning a filter screen, the filter screen is cylindrical and can rotate around its own axis, and the cleaning device comprises:

[0005] The main body is arranged in the filter screen, the main body extends along the axial direction of the filter screen and can move along the radial direction of the filter screen, and a ventilation pipe is arranged in the main body, one end of the ventilation pipe is closed, and the other end of the ventilation pipe is connected to the air source;

[0006] A plurality of air guide holes are sequentially arranged on the side wall of the main body at intervals along the axial direction of the filter screen, the air guide holes are connected to the ventilation duct, and the air guide holes face the inner circumference of the filter screen, and the air guide holes are used to blow air to the filter screen;

[0007] The cleaning brush is connected to the main body. The cleaning brush can move along the radial direction of the filter screen under the drive of the main body, so that the cleaning brush contacts or separates from the inner circumferential surface of the filter screen.

[0008] Exemplarily, the gas source is a compressed air source.

[0009] According to another specific embodiment of the utility model, the cleaning brush includes a plurality of bristles evenly arranged along the axial direction of the filter screen, and the end of each bristle forms a cleaning surface, which can fit with the inner circumferential surface of the filter screen.

[0010] According to another specific embodiment of the present invention, the length of the cleaning surface along the axial direction of the filter screen is the same as the axial length of the filter screen.

[0011] According to another specific embodiment of the utility model, a plurality of air ducts are further provided in the main body, each of which is arranged in sequence inside the main body along the axial direction of the filter, and the air duct includes an inlet and an outlet, the inlet is connected to the ventilation duct, and the outlet is connected to the air guide hole.

[0012] According to another specific embodiment of the utility model, it also includes an air supply unit, which is arranged outside the filter screen, and the air supply unit includes:

[0013] Air tanks, used to store compressed air;

[0014] A delivery pipeline, one end of which is connected to the gas storage tank and the other end of which is connected to the inlet of the air duct, and the delivery pipeline is used to deliver the compressed air in the gas storage tank to the air duct;

[0015] The solenoid valve is installed on the delivery pipeline and is used to control the on and off of the delivery pipeline.

[0016] According to another specific embodiment of the utility model, it also includes a driving mechanism, which is arranged in the filter screen, the driving mechanism is connected to the main body, and the driving mechanism is used to drive the main body to move along the radial direction of the filter screen.

[0017] According to another specific embodiment of the utility model, the driving mechanism is a cylinder, and the driving end of the cylinder is connected to the main body.

[0018] According to another specific embodiment of the present invention, the material of the main body is aluminum alloy.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] The utility model is provided with a main body located in the filter and a cleaning brush connected to the main body. When the filter needs to be cleaned, the main body drives the cleaning brush to move radially along the filter so that the cleaning brush contacts the inner circumferential surface of the filter. As the filter rotates, the cleaning brush and the inner circumferential surface of the filter move relative to each other, so that the cleaning brush can clean the filter to remove tobacco and tobacco foam attached to the filter. The utility model also provides a ventilation duct in the main body and multiple air guide holes connected to the ventilation duct, the air guide holes facing the inner circumferential surface of the filter. When the cleaning brush cleans the filter, air can also be blown into the filter through the air guide holes to further clean the filter, so that the filter is cleaned. The utility model can clean the filter without removing the filter, saving manpower and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1A schematic structural diagram of a cleaning device provided by an embodiment of the utility model is shown;

[0022] Figure 2 Show Figure 1 A partial enlarged view of part A.

[0023] Reference numerals:

[0024] 1. Main body; 2. Air guide hole; 3. Cleaning brush; 4. Ventilation duct; 5. Air guide pipe; 6. Filter; 7. Air storage tank; 8. Delivery pipeline; 9. Solenoid valve; 10. Cylinder. DETAILED DESCRIPTION

[0025] The following is an explanation of the implementation of the present invention by specific specific embodiments. Those skilled in the art can easily understand other advantages and functions of the present invention from the contents disclosed in this specification. Although the description of the present invention will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this utility model are limited to this implementation. On the contrary, the purpose of introducing the utility model in conjunction with the implementation is to cover other options or modifications that may be extended based on the claims of the present invention. In order to provide a deep understanding of the present invention, the following description will include many specific details. The present invention can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present invention, some specific details will be omitted in the description. It should be noted that, in the absence of conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0026] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0027] The terms “first”, “second”, etc. are only used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0028] In the description of this embodiment, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.

[0029] At present, the main way to clean the filter of the fragrance adding machine is to remove the filter for cleaning, but this cleaning method is inefficient, not only wastes manpower, but also affects production efficiency.

[0030] In order to solve the above technical problems, the utility model provides a cleaning device, which can clean the filter of the fragrance adding machine without removing the filter, thereby saving manpower and improving production efficiency.

[0031] In order to make the technical solution and advantages of the present invention more clear, the implementation methods of the present invention are described in further detail below.

[0032] refer to Figure 1 and Figure 2 The embodiment of the utility model provides a cleaning device, including a main body 1, a plurality of air guide holes 2 and a cleaning brush 3. The main body 1 is arranged in the filter screen 6, and the main body 1 is arranged along the axial direction of the filter screen 6 (such as Figure 1 The X direction in FIG. 1 extends and can extend along the radial direction of the filter screen 6 (as shown in FIG. Figure 1 The main body 1 is provided with a ventilation duct 4, one end of which is closed, and the other end of which is connected to an air source, illustratively, a compressed air source. A plurality of air guide holes 2 are sequentially arranged on the side wall of the main body 1 along the axial direction of the filter screen 6, and the air guide holes 2 are connected to the ventilation duct 4, and the air guide holes 2 face the inner circumference of the filter screen 6, and the air guide holes 2 are used to blow air to the filter screen 6. The cleaning brush 3 is connected to the main body 1, and the cleaning brush 3 can move along the radial direction of the filter screen 6 under the drive of the main body 1, so that the cleaning brush 3 is in contact with or separated from the inner circumference of the filter screen 6.

[0033] When the filter 6 needs to be cleaned, the main body 1 drives the cleaning brush 3 to move along the radial direction of the filter 6 so that the cleaning brush 3 contacts the inner circumferential surface of the filter 6. As the filter 6 rotates, the cleaning brush 3 and the inner circumferential surface of the filter 6 move relative to each other, so that the cleaning brush 3 can clean the filter 6 to remove the tobacco and tobacco foam attached to the filter 6. In addition, the utility model also provides a ventilation duct 4 in the main body 1, and is provided with a plurality of air guide holes 2 connected to the ventilation duct 4. The air guide holes 2 face the inner circumferential surface of the filter 6. When the cleaning brush 3 cleans the filter 6, air can be blown to the filter 6 through the air guide holes 2 to further clean the filter 6, so that the filter 6 is cleaned. When the cleaning of the filter 6 is completed, the main body 1 drives the cleaning brush 3 to move along the radial direction of the filter 6 to separate from the inner circumferential surface of the filter 6, so as to stop cleaning. The utility model can realize the cleaning of the filter 6 without removing the filter 6, saving manpower and improving production efficiency.

[0034] Optionally, refer to Figure 1 and Figure 2 The cleaning brush 3 includes a plurality of bristles evenly arranged along the axial direction of the filter screen 6, and the ends of the bristles form a cleaning surface, which can fit the inner circumference of the filter screen 6. The bristles can extend into the mesh of the filter screen 6, so that the filter screen 6 can be fully cleaned.

[0035] Optionally, refer to Figure 1 The length of the cleaning surface formed by the ends of the bristles on the cleaning brush 3 along the axial direction of the filter screen 6 is the same as the axial length of the filter screen 6. This design allows the bristles to fully contact the circumferential surface of the filter screen 6. When the filter screen 6 rotates around its own axis, the cleaning brush 3 can contact various parts of the circumferential surface of the filter screen 6, thereby fully cleaning the filter screen 6.

[0036] Optionally, refer to Figure 2 A plurality of air guide pipes 5 are also provided in the main body 1, and each air guide pipe 5 is sequentially arranged inside the main body 1 along the axial direction of the filter screen 6. The air guide pipe 5 includes an inlet and an outlet, the inlet is connected to the ventilation pipe 4, and the outlet is the air guide hole 2. Each air guide pipe 5 can guide the compressed air in the ventilation pipe 4 to each air guide hole 2 in sequence, so as to evenly blow the compressed air to the filter screen 6 through each air guide hole 2, thereby further cleaning the filter screen 6.

[0037] Optionally, refer to Figure 1 and Figure 2 , and also includes an air supply unit, which is arranged outside the filter 6. The air supply unit includes an air tank 7, a delivery pipe 8 and a solenoid valve 9. The air tank 7 is used to store compressed air. The delivery pipe 8 is connected to the air tank 7 at one end, and is connected to the ventilation pipe 4 at the other end, and is further connected to the inlet of the air duct 5. The delivery pipe 8 is used to deliver the compressed air in the air tank 7 to the air duct 5. The solenoid valve 9 is arranged on the delivery pipe 8, and the solenoid valve 9 is used to control the on-off of the delivery pipe 8. When the cleaning brush 3 is cleaning the filter 6, the solenoid valve 9 is started, and the compressed air in the air tank 7 is delivered to each air duct 5 through the delivery pipe 8 and the ventilation pipe 4, and then blown to the filter 6 through each air guide hole 2 to further clean the filter 6.

[0038] Optionally, refer to Figure 1 , further comprising a driving mechanism, which is arranged in the filter screen 6, and the driving mechanism is connected to the main body 1, and the driving mechanism is used to drive the main body 1 to move along the radial direction of the filter screen 6. By way of example, the driving mechanism is a cylinder 10, and the driving end of the cylinder 10 is connected to the main body 1. When the filter screen 6 needs to be cleaned, the cylinder 10 drives the main body 1 to move along the radial direction of the filter screen 6 toward the direction close to the filter screen 6, thereby driving the cleaning brush 3 to move so that the cleaning brush 3 contacts the inner circumferential surface of the filter screen 6. As the filter screen 6 rotates, the cleaning brush 3 and the inner circumferential surface of the filter screen 6 produce relative movement, thereby cleaning the filter screen 6. When the cleaning of the filter screen is completed, the cylinder 10 drives the main body to move along the radial direction of the filter screen 6 toward the direction away from the filter screen 6, so that the cleaning brush 3 is separated from the inner circumferential surface of the filter screen 6, thereby stopping cleaning.

[0039] Optionally, the main body 1 is made of aluminum alloy, which has good corrosion resistance and can make the main body 1 more durable.

[0040] Although the present invention has been illustrated and described with reference to certain preferred embodiments of the present invention, it should be understood by those skilled in the art that the above contents are further detailed descriptions of the present invention in combination with specific embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. Those skilled in the art may make various changes in form and details, including making several simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A cleaning device for cleaning a filter screen, wherein the filter screen is cylindrical and can rotate around its own axis, characterized in that: The cleaning device comprises: A main body is arranged in the filter screen, the main body extends along the axial direction of the filter screen and can move along the radial direction of the filter screen, and a ventilation pipe is arranged in the main body, one end of the ventilation pipe is closed, and the other end of the ventilation pipe is connected to the air source; A plurality of air guide holes are sequentially arranged on the side wall of the main body at intervals along the axial direction of the filter screen, the air guide holes are connected to the ventilation duct, and the air guide holes face the inner circumferential surface of the filter screen, and the air guide holes are used to blow air to the filter screen; A cleaning brush is connected to the main body, and the cleaning brush can move along the radial direction of the filter screen under the drive of the main body, so that the cleaning brush contacts or separates from the inner circumferential surface of the filter screen.

2. The cleaning device according to claim 1, characterized in that The cleaning brush comprises a plurality of bristles evenly arranged along the axial direction of the filter screen, and the end of each bristle forms a cleaning surface, and the cleaning surface can fit with the inner circumferential surface of the filter screen.

3. The cleaning device according to claim 2, characterized in that The length of the cleaning surface along the axial direction of the filter screen is the same as the axial length of the filter screen.

4. The cleaning device according to claim 3, characterized in that A plurality of air guide tubes are also provided in the main body, each of which is arranged in sequence inside the main body along the axial direction of the filter screen, and each of the air guide tubes includes an inlet and an outlet, wherein the inlet is connected to the ventilation duct, and the outlet is connected to the air guide hole.

5. The cleaning device according to claim 4, characterized in that It also includes an air supply unit, which is arranged outside the filter screen, and the air supply unit includes: Air tanks, used to store compressed air; A delivery pipeline, one end of which is connected to the gas storage tank and the other end of which is connected to the inlet of the air duct, and the delivery pipeline is used to deliver the compressed air in the gas storage tank to the air duct; The solenoid valve is arranged on the delivery pipeline, and the solenoid valve is used to control the on-off of the delivery pipeline.

6. The cleaning device according to claim 5, characterized in that It also includes a driving mechanism, which is arranged in the filter screen, the driving mechanism is connected to the main body, and the driving mechanism is used to drive the main body to move along the radial direction of the filter screen.

7. The cleaning device according to claim 6, characterized in that The driving mechanism is a cylinder, and the driving end of the cylinder is connected to the main body.

8. The cleaning device according to any one of claims 1 to 7, characterized in that: The material of the main body is aluminum alloy.

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