Dedusting equipment for filling packing material

Abstract

The utility model discloses dust removal equipment for a filling packing material. The dust removal equipment for the filling packing material comprises a base, the isolation hood is arranged on the base, and the isolation hood is divided into a first dust removal space and a second dust removal space; the first dust removal assembly is arranged in the first dust removal space, and the first dust removal space is used for containing paper tube pieces; the paper box forming piece is arranged in the second dust removal space, and the paper box forming piece is suitable for forming the paper tube sheet into a paper box; and the second dust removal assembly is arranged in the second dust removal space. According to the embodiment of the utility model, the first dust removal assembly is arranged in the first dust removal space, and the second dust removal assembly is arranged in the second dust removal space, so that filling packing materials are cleaned in a larger range, foreign matters are avoided, dust removal is more comprehensive, the probability of pollution is reduced, and the product quality is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of filling and packaging material processing devices, and in particular to a dust removal device for filling and packaging materials. Background Technology

[0002] In the dairy and beverage packaging industry, filling packaging materials are six-layer composite paper packaging made of paper, aluminum, and plastic. These materials offer excellent water resistance, gas barrier properties, light blocking, high stiffness, and printability, preventing secondary contamination of the product and facilitating transportation and use. The filling process begins with paper rolls being extracted from the carton compartment and entering the filling machine. After a series of processes including bottom activation, folding, and sealing, and sterilization with hydrogen peroxide, the rolls enter the aseptic filling space to complete subsequent filling and packaging stages. However, in actual production, foreign matter such as paper scraps inherent in the filling packaging materials can lead to contamination problems, ultimately resulting in product quality issues. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a dust removal device for filling packaging materials, which reduces the probability of contamination and improves product quality.

[0004] A dust removal device for filling packaging materials according to an embodiment of the present invention includes: a base; an isolation cover disposed on the base, the isolation cover separating a first dust removal space and a second dust removal space; a first dust removal component disposed in the first dust removal space, the first dust removal space being used to accommodate paper tube sheets; a paper box forming component disposed in the second dust removal space, the paper box forming component being adapted to form the paper tube sheets into paper boxes; and a second dust removal component disposed in the second dust removal space.

[0005] The dust removal equipment for filling packaging materials according to the present utility model provides a first dust removal component in a first dust removal space and a second dust removal component in a second dust removal space, thereby cleaning the filling packaging materials over a wider area, avoiding foreign objects, making dust removal more comprehensive, reducing the probability of contamination, and improving product quality.

[0006] In some embodiments, the second dust removal assembly is provided with a second dust removal port, which is located on one side of the open opening of the cardboard box.

[0007] In some embodiments, the second dust removal component is configured as a second negative pressure component, and the second dust removal port is configured as a second negative pressure port.

[0008] In some embodiments, the second negative pressure assembly includes: a second pipe, with the second negative pressure port disposed on the second pipe; and a second negative pressure pump disposed at one end of the second pipe.

[0009] In some embodiments, the second pipeline includes: a second main pipeline, one end of which is connected to the second negative pressure pump; a second connecting pipeline, wherein there are multiple second connecting pipelines, and the multiple second connecting pipelines are connected to the other end of the second main pipeline; and a second branch pipeline, wherein the second branch pipeline is disposed on the second connecting pipeline, and the second negative pressure port is disposed on the second branch pipeline.

[0010] In some embodiments, the second main pipe is located on one side of the cardboard box forming component, and the second branch pipe is located below the cardboard box forming component.

[0011] In some embodiments, the base is provided with a support plate for supporting the paper tube, the support plate is provided with dust removal holes, and the first dust removal component is located above the support plate.

[0012] In some embodiments, there are multiple dust removal holes, which are spaced apart, and the length of each dust removal hole is L, which is greater than or equal to 14 cm.

[0013] In some embodiments, the first dust removal component includes: a first negative pressure pump; a first main pipe, one end of which is connected to the first negative pressure pump; a first connecting pipe, there are multiple first connecting pipes, and the multiple first connecting pipes are connected to the other end of the first main pipe; a first branch pipe, the first branch pipe is disposed on the first connecting pipe, and the first branch pipe is provided with multiple first negative pressure ports, the multiple first negative pressure ports being arranged sequentially along the length direction of the first branch pipe.

[0014] In some embodiments, the dust removal equipment for the filling packaging material further includes a pusher, which is disposed on the base and has a pusher end that is close to or far from the carton forming component.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0017] Figure 1 This is a schematic diagram of the dust removal equipment in an embodiment of the present utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure of the second dust removal component;

[0019] Figure 3 for Figure 1A schematic diagram of the structure of the first dust removal component;

[0020] Figure 4 for Figure 1 A schematic diagram of the structure of the load-bearing plate.

[0021] Figure label:

[0022] 100. Dust removal equipment for filling and packaging materials;

[0023] 10. Base; 11. Support plate; 111. Dust removal hole; 12. Protective cover; 13. Forming rod; 14. Chain;

[0024] 20. Isolation hood; 21. First dust removal space; 22. Second dust removal space; 30. First dust removal component; 31. First negative pressure pump; 32. First main pipe; 33. First connecting pipe; 34. First branch pipe; 341. First negative pressure port; 40. Cardboard box forming component;

[0025] 50. Second dust removal component; 51. Second dust removal port; 52. Second pipeline; 521. Second main pipeline; 522. Second connecting pipeline; 523. Second branch pipeline; 53. Second negative pressure pump;

[0026] 60. Pushing component; 200. Paper tube sheet; 300. Paper box. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0028] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] Furthermore, features specified as "first" or "second" may explicitly or implicitly include one or more of the same feature, used to distinguish and describe features, without any order or distinction of importance.

[0030] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] The dust removal equipment 100 for filling packaging materials according to an embodiment of the present invention is described below with reference to the accompanying drawings.

[0033] Reference Figure 1 According to an embodiment of the present utility model, a dust removal device 100 for filling packaging materials includes: a base 10, an isolation cover 20, a first dust removal component 30, a cardboard box forming component 40, and a second dust removal component 50.

[0034] An isolation cover 20 is disposed on the base 10, separating a first dust removal space 21 and a second dust removal space 22. A first dust removal assembly 30 is disposed in the first dust removal space 21, which is used to accommodate paper tube sheets 200. A paper box forming component 40 is disposed in the second dust removal space 22, and is adapted to form paper tube sheets 200 into paper boxes 300. A second dust removal assembly 50 is disposed in the second dust removal space 22.

[0035] The isolation cover 20 separates a first dust removal space 21 and a second dust removal space 22. A first dust removal component 30 is located in the first dust removal space 21, and a paper tube sheet 200 is also located in the first dust removal space 21. The paper tube sheet 200 is sheet-shaped and is the unopened cardboard box 300. The first dust removal space 21 cleans foreign objects from the surface of the paper tube sheet 200. A cardboard box forming component 40 is located in the second dust removal space 22. The cardboard box forming component 40 applies force to the paper tube sheet 200, causing it to deform into a cardboard box 300, exposing the interior of the cardboard box 300. A second dust removal component 50 is provided in the second dust removal space 22, and the second dust removal component 50 removes dust from the interior of the cardboard box 300.

[0036] It is understandable that the first dust removal component 30 removes dust from the surface of the paper tube 200, which is also the surface of the paper box 300, while the second dust removal component 50 removes dust from the inside of the paper box 300, thus further adding dust removal to the inside of the paper box 300 on the basis of surface dust removal.

[0037] In the dairy and beverage packaging industry, filling packaging materials are six-layer composite paper packaging made of paper, aluminum, and plastic. These materials offer excellent water resistance, gas barrier properties, light blocking, high stiffness, and printability, preventing secondary contamination of the product and facilitating transportation and use. The filling process begins with paper rolls being extracted from the carton compartment and entering the filling machine. After a series of processes including bottom activation, folding, and sealing, and sterilization with hydrogen peroxide, the rolls enter the aseptic filling space to complete subsequent filling and packaging stages. However, in actual production, foreign matter such as paper scraps inherent in the filling packaging materials can lead to contamination problems, ultimately resulting in product quality issues.

[0038] In this embodiment of the present invention, a first dust removal component 30 is provided in the first dust removal space 21 to clean foreign objects on the surface of the paper tube 200, and a second dust removal component 50 is provided in the second dust removal space 22 to clean foreign objects inside the paper box 300, so that the dust removal is more comprehensive, thereby reducing the probability of contamination and improving product quality.

[0039] In some embodiments, the first dust removal component 30 generates suction to remove foreign objects; in other embodiments, the first dust removal component 30 generates blowing force to remove foreign objects; and in still other embodiments, the first dust removal component 30 generates both suction and blowing force to remove foreign objects.

[0040] In some embodiments, the second dust removal component 50 generates suction to remove foreign objects; in other embodiments, the second dust removal component 50 generates blowing force to remove foreign objects; and in still other embodiments, the second dust removal component 50 generates both suction and blowing force to remove foreign objects.

[0041] In some specific embodiments, the paper box forming component 40 is constructed as a suction cup, and the suction cups on both sides of the paper tube 200 adsorb the opposite sides of the paper tube 200, unfolding the paper tube 200 into a paper box 300; in other embodiments, the paper box forming component 40 is constructed as a movable unfolding component, which is inserted into the paper tube 200 to expand the paper tube 200 into a paper box 300.

[0042] According to the embodiment of the present utility model, the dust removal equipment 100 for filling packaging materials, by setting a first dust removal component 30 in the first dust removal space 21 and a second dust removal component 50 in the second dust removal space 22, can clean the filling packaging materials over a wider area, avoid foreign objects, make dust removal more comprehensive, thereby reducing the probability of contamination and improving product quality.

[0043] Reference Figure 1 In some embodiments, the second dust removal assembly 50 is provided with a second dust removal port 51, which is located on one side of the open opening of the cardboard box 300.

[0044] The second dust removal port 51 on the second dust removal component 50 is located on one side of the open opening, and the second dust removal port 51 faces the open opening. The second dust removal port 51 cleans foreign objects inside the cardboard box 300.

[0045] In the above solution, by setting the second dust removal port 51 on one side of the open opening, the second dust removal port 51 is used to specifically clean foreign objects inside the cardboard box 300, thereby improving the targeting and avoiding the residue of foreign objects, thus further improving the cleanliness.

[0046] Specifically, the cardboard box 300 has its opening facing downwards, and the second dust removal port 51 is located below the opening. Foreign objects fall automatically under their own weight, improving cleanliness.

[0047] In some embodiments, the second dust removal component 50 is configured as a second negative pressure component, and the second dust removal port 51 is configured as a second negative pressure port.

[0048] The second dust removal component 50 is constructed as a second negative pressure component. The second negative pressure component has a negative pressure space inside. The second dust removal port 51 generates suction to suck up foreign objects, thereby cleaning the cardboard box 300.

[0049] In the above solution, by constructing the second dust removal component 50 as a second negative pressure component, the suction force generated by the second negative pressure component is used to remove foreign objects, preventing them from floating around, thereby further improving the cleanliness.

[0050] In other embodiments, the second dust removal component 50 is provided with a negative pressure space and a positive pressure space. The second dust removal component 50 has a second negative pressure port and a second positive pressure port. It uses suction to suck up foreign objects and uses blowing to lift foreign objects, thereby further improving the cleanliness.

[0051] Reference Figure 1 , Figure 2 In some embodiments, the second negative pressure assembly includes a second conduit 52 and a second negative pressure pump 53.

[0052] The second negative pressure port is located on the second pipe 52. The second negative pressure pump 53 is located at one end of the second pipe 52.

[0053] The second pipe 52 is equipped with a second negative pressure port, and the second pipe 52 is connected to a second negative pressure pump 53. The second negative pressure pump 53 generates a negative pressure space, and the second negative pressure port generates suction to suck up foreign objects.

[0054] In the above scheme, by cooperating with the second negative pressure pump 53 and the second pipe 52, the second negative pressure pump 53 generates a negative pressure space, and the second pipe 52 sucks up foreign objects. The overall structure is simple and easy to configure, which improves the ease of assembly.

[0055] Reference Figure 1 , Figure 2In some embodiments, the second pipe 52 includes: a second main pipe 521, a second connecting pipe 522, and a second branch pipe 523.

[0056] One end of the second main pipe 521 is connected to the second negative pressure pump 53. There are multiple second connecting pipes 522, and the multiple second connecting pipes 522 are connected to the other end of the second main pipe 521. The second branch pipe 523 is located on the second connecting pipe 522, and the second negative pressure port is located on the second branch pipe 523.

[0057] Among them, one end of the second main pipe 521 is connected to the second negative pressure pump 53, and the other end of the second main pipe 521 is connected to the second connecting pipe 522. The second connecting pipe 522 is connected to the second branch pipe 523. There are multiple second connecting pipes 522 and multiple second branch pipes 523, so that foreign objects can be sucked up from different locations.

[0058] In the above scheme, by setting up multiple second connecting pipes 522 in conjunction with multiple second branch pipes 523, the suction force generated by the negative pressure pump is distributed to different positions. The second negative pressure ports at different positions fully suck up foreign objects, increasing the range of action and thus improving work efficiency.

[0059] Specifically, multiple second negative pressure ports are distributed in different locations. Different second negative pressure ports can correspond one-to-one with different paper boxes 300, or multiple second negative pressure ports can correspond to the same paper box 300.

[0060] For example, there is one second main pipe 521, two second connecting pipes 522, and the two second connecting pipes 522 are respectively connected to the second main pipe 521. There are two second branch pipes 523, and the second branch pipes 523 correspond one-to-one with the second connecting pipes 522. The two second negative pressure ports are respectively set at both ends of the second branch pipes 523.

[0061] Reference Figure 1 , Figure 2 In some embodiments, the second main pipe 521 is located on one side of the cardboard box forming component 40, and the second branch pipe 523 is located below the cardboard box forming component 40.

[0062] The second main pipe 521 and the second branch pipe 523 are located on adjacent sides of the cardboard box forming component 40. The second main pipe 521 is located on one side of the cardboard box forming component 40, and the second branch pipe 523 is located below the cardboard box forming component 40. That is to say, the second branch pipe 523 is located below the cardboard box 300, and the second negative pressure port is located below the cardboard box 300. Foreign objects inside the cardboard box 300 automatically fall to the second negative pressure port.

[0063] In the above scheme, by setting the second main pipe 521 and the second branch pipe 523 on the adjacent side of the cardboard box forming component 40, the second main pipe 521 is located on one side of the cardboard box forming component 40, and the second branch pipe 523 is located below the cardboard box forming component 40. Foreign objects inside the cardboard box 300 automatically fall to the second negative pressure port under their own gravity, which facilitates the second negative pressure port to suck up foreign objects.

[0064] Reference Figure 1 , Figure 4 In some embodiments, the base 10 is provided with a support plate 11 for supporting the paper tube 200, the support plate 11 is provided with dust removal holes 111, and the first dust removal component 30 is provided above the support plate 11.

[0065] The dust removal hole 111 is located below the paper tube 200, and the first dust removal component 30 is located above the paper tube 200. The dust removal hole 111 sucks up foreign objects from below the paper tube 200, and the first dust removal component 30 sucks up foreign objects from above the paper tube 200.

[0066] In the above scheme, by setting a dust removal hole 111 on the support plate 11, the first dust removal component 30 is set above the support plate 11. The first dust removal component 30 generates suction above the paper tube 200. The dust removal hole 111 is located below the paper tube 200. Foreign objects fall into the dust removal hole 111, and foreign objects are thoroughly cleaned, thereby improving the cleaning rate.

[0067] In some specific embodiments, the dust removal hole 111 is connected to a negative pressure device, which generates a negative pressure space and produces suction force in the dust removal hole 111.

[0068] Reference Figure 1 , Figure 4 In some embodiments, there are multiple dust removal holes 111, which are spaced apart, and the length of each dust removal hole 111 is L, which is greater than or equal to 14cm.

[0069] There are multiple dust removal holes 111, which are spaced apart on the support plate 11. Foreign objects over a large area fall into the dust removal holes 111, increasing the area affected.

[0070] In the above scheme, by setting the length of the dust removal hole 111 to be greater than or equal to 14cm, the larger size is used to collect foreign objects in the dust removal hole 111, thereby increasing the range of influence. At the same time, if the dust removal hole 111 is connected to a negative pressure device, the suction power can be improved.

[0071] For example, the length L of the dust removal hole 111 is 14cm; or, the length L of the dust removal hole 111 is 15cm; the length L of the dust removal hole 111 is 16cm; the length L of the dust removal hole 111 is 17cm; of course, the length of the dust removal hole 111 can be larger, which will not be elaborated here.

[0072] Reference Figure 1 , Figure 3 In some embodiments, the first dust removal component 30 includes: a first negative pressure pump 31, a first main pipe 32, a first connecting pipe 33, and a first branch pipe 34.

[0073] One end of the first main pipe 32 is connected to the first negative pressure pump 31. There are multiple first connecting pipes 33, which are connected to the other end of the first main pipe 32. A first branch pipe 34 is provided on the first connecting pipe 33, and multiple first negative pressure ports 341 are provided on the first branch pipe 34. The multiple first negative pressure ports 341 are arranged sequentially along the length of the first branch pipe 34.

[0074] The system includes a first negative pressure pump 31 that generates a negative pressure space, and a first main pipe 32 connected at one end to the first negative pressure pump 31. Multiple first connecting pipes 33 are connected to the other end of the first main pipe 32. A first branch pipe 34 is located on the first connecting pipe 33, and a first negative pressure port 341 is located on the second branch pipe 523. The first negative pressure ports 341 distributed on the first branch pipe 34 generate suction to draw in foreign objects.

[0075] In the above scheme, by cooperating with the first negative pressure pump 31, the first main pipe 32, the first connecting pipe 33, and the first branch pipe 34, the first negative pressure pump 31 generates a negative pressure space, and the first negative pressure port 341 generates suction. The first negative pressure port 341 is arranged at intervals along the length of the first branch pipe 34 to increase the range of influence, thereby improving efficiency.

[0076] Specifically, a single first sub-pipe 34 can correspond to a single row of paper tubes 200 or multiple rows of paper tubes 200, thereby increasing the effective range.

[0077] Specifically, the base 10 is provided with a protective cover 12, the first branch pipe 34 is located inside the protective cover 12, the first main pipe 32 is located outside the protective cover 12, and the first connecting pipe 33 extends from inside the protective cover 12 to outside the protective cover 12. The protective cover 12 can prevent the first branch pipe 34 from being interfered with by the external environment.

[0078] Reference Figure 1 In some embodiments, the dust removal equipment 100 for filling packaging materials also includes a pusher 60, which is disposed on the base 10 and has a pusher end that is close to or away from the carton forming component 40.

[0079] The pusher 60 is mounted on the base 10. The pusher end of the pusher 60 pushes the paper tube 200, so that the single or multiple rows of paper tubes 200 are close to the paper box forming part 40, so that the production line where the dust removal equipment is located can work continuously.

[0080] In the above scheme, by setting a pusher 60 on the base 10, the pusher 60 pushes the paper tube 200, and the paper tube 200 automatically transfers to the position of the paper box forming component 40. The first dust removal component 30 cleans the moving paper tube 200 from multiple directions.

[0081] In some embodiments, the first dust removal component 30 and the second dust removal component 50 are equipped with frequency converters. The adapted frequency converters improve the operating power. The improved frequency converters can match the actual operation of the equipment, avoid the equipment from being overloaded and affecting the dust removal effect, and improve the cleaning effect. The suction power generated by the first dust removal component 30 is increased from 3mbar to 4mbar, and the suction power generated by the second dust removal component 50 is increased from 4mbar to 5mbar.

[0082] Reference Figure 1 In some specific embodiments, the base 10 is provided with a forming rod 13 and a chain 14. After cleaning, the cardboard box 300 automatically falls onto the forming rod 13 under its own weight. The forming rod 13 is provided with a columnar member. The cardboard box 300 is fitted onto the columnar member. There is also a folding member to fold the end of the cardboard box 300, so that the cardboard box 300 completes the cardboard box 300 forming process such as bottom activation, bottom folding and bottom pressure sealing on the forming rod 13. Then it is pushed onto the chain 14 by the forming rod 13. The chain 14 is provided with a groove corresponding to the cardboard box 300, thereby completing subsequent processes such as sterilization, filling and sealing.

[0083] Other components and operations of the dust removal equipment 100 for filling packaging materials according to the embodiments of the present invention are known to those skilled in the art and will not be described in detail here.

[0084] In this specification, the terms "embodiment," "example," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0085] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A dust removal device for filling and packaging materials, characterized in that, include: Base (10); An isolation cover (20) is provided on the base (10), and the isolation cover (20) separates a first dust removal space (21) and a second dust removal space (22); A first dust removal component (30) is disposed in a first dust removal space (21), and the first dust removal space (21) is used to accommodate paper tube sheets (200); Paper box forming component (40), the paper box forming component (40) is disposed in the second dust removal space (22), the paper box forming component (40) is adapted to form the paper tube (200) into a paper box (300); The second dust removal component (50) is disposed in the second dust removal space (22).

2. The dust removal equipment for filling and packaging materials according to claim 1, characterized in that, The second dust removal component (50) is provided with a second dust removal port (51), which is located on one side of the open opening of the cardboard box (300).

3. The dust removal equipment for filling and packaging materials according to claim 2, characterized in that, The second dust removal component (50) is configured as a second negative pressure component, and the second dust removal port (51) is configured as a second negative pressure port.

4. The dust removal equipment for filling and packaging materials according to claim 3, characterized in that, The second negative pressure component includes: The second pipe (52) is provided on the second negative pressure port; The second negative pressure pump (53) is located at one end of the second pipe (52).

5. The dust removal equipment for filling and packaging materials according to claim 4, characterized in that, The second conduit (52) includes: The second main pipeline (521) is connected at one end to the second negative pressure pump (53); The second connecting pipe (522) is multiple, and the multiple second connecting pipes (522) are connected to the other end of the second main pipe (521); The second branch pipe (523) is located on the second connecting pipe (522), and the second negative pressure port is located on the second branch pipe (523).

6. The dust removal equipment for filling and packaging materials according to claim 5, characterized in that, The second main pipe (521) is located on one side of the cardboard box forming component (40), and the second branch pipe (523) is located below the cardboard box forming component (40).

7. The dust removal equipment for filling and packaging materials according to claim 1, characterized in that, The base (10) is provided with a support plate (11) for supporting the paper tube (200), and the support plate (11) is provided with dust removal holes (111), and the first dust removal component (30) is located above the support plate (11).

8. The dust removal equipment for filling and packaging materials according to claim 7, characterized in that, There are multiple dust removal holes (111), which are spaced apart. The length of each dust removal hole (111) is L, which is greater than or equal to 14cm.

9. The dust removal equipment for filling and packaging materials according to claim 7, characterized in that, The first dust removal component (30) includes: First negative pressure pump (31); The first main pipeline (32) is connected at one end to the first negative pressure pump (31); The first connecting pipe (33) is multiple, and the multiple first connecting pipes (33) are connected to the other end of the first main pipe (32); The first branch pipe (34) is located on the first connecting pipe (33). The first branch pipe (34) is provided with a plurality of first negative pressure ports (341), which are arranged sequentially along the length of the first branch pipe (34).

10. The dust removal equipment for filling packaging materials according to any one of claims 1 to 9, characterized in that, It also includes a pusher (60) disposed on the base (10), the pusher (60) having a push end that is close to or far from the cardboard box forming part (40).

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