Air shower device for balancing paper production

Abstract

This utility model discloses an air shower device for the production of balance paper, relating to the field of balance paper production technology. The key technical features include a housing with a material inlet. A roller is rotatably connected inside the housing at the material inlet. Multiple air nozzles are installed at one end of the housing, with their outlets facing the roller. These nozzles are connected to the outlet of a blower. The blower is installed at the other end of the housing, with its inlet connected to the interior of the housing. A filter screen is installed inside the housing, located between the blower and the roller. The balance paper passes around the roller, and the outlets of the multiple air nozzles face the balance paper, thus blowing dust from the balance paper towards the filter screen. Furthermore, the suction force from the blower's inlet draws dust-laden gas towards the filter screen, which then intercepts and filters the dust, thereby removing dust from the balance paper.

Description

Technical Field

[0001] This utility model relates to the field of balance paper production technology, and more specifically, it relates to an air shower device for balance paper production. Background Technology

[0002] Balance paper is a thin film material with a variety of excellent properties and wide applications. It plays a vital role in the furniture and flooring manufacturing industry, not only ensuring the balance and stability of products but also improving their physical and mechanical properties and moisture protection. Furthermore, balance paper also has a decorative function, enhancing the overall aesthetics of the products.

[0003] The production of balancing paper involves multiple stages, including pulp preparation, paper forming, drying, and cutting. During these stages, dust or particulate matter is generated due to operations such as raw material crushing, fiber dispersion, and paper cutting. This is especially true when using wood or waste paper as raw materials, as processes like wood cutting and grinding, and waste paper pulping, are more likely to produce fiber dust. This dust adheres to the balancing paper and leaves the production workshop with it, impacting the external environment. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an air shower device for the production of balanced paper.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an air shower device for balancing paper production, comprising a housing, a material inlet on the housing, a roller rotatably connected inside the housing at the material inlet, a plurality of air nozzles installed at one end of the housing, the air outlets of the plurality of air nozzles all facing the roller, the plurality of air nozzles all communicating with the air outlet of a blower, the blower installed at the other end of the housing, the air inlet of the blower communicating with the interior of the housing, and a filter screen provided inside the housing, the filter screen being located between the blower and the roller.

[0006] Preferably, an inspection port is provided on the side wall of the housing.

[0007] Preferably, a cover plate is hinged to the side wall of the housing at the access port.

[0008] Preferably, a switching cylinder is rotatably connected inside the housing. The switching cylinder has a ventilation groove that extends through the switching cylinder. The switching cylinder has multiple insertion slots. The filter screen is inserted into the insertion slot near the roller and covers the ventilation groove.

[0009] Preferably, a horizontal shaft is fixedly connected to the switching cylinder, the horizontal shaft is rotatably connected to the housing, and one end of the horizontal shaft passes through the side wall of the housing and is fixedly connected to a handle.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. The balancing paper passes around the roller, which pulls the balancing paper into the housing through the feed inlet. Multiple air nozzles are connected to the air outlet of the blower through pipes. The air outlets of the multiple air nozzles are all facing the balancing paper, which can blow the dust on the balancing paper toward the filter screen. Under the suction of the blower's air inlet, the gas containing dust can be drawn toward the filter screen. The filter screen intercepts and filters the dust, thereby removing the dust from the balancing paper and preventing the dust from leaving the production workshop with the balancing paper, thus protecting the environment.

[0012] 2. When the filter screen has trapped a large amount of dust and needs to be replaced, open the cover plate and insert the unused filter screen into the empty insertion slot on the roller through the inspection port. Then rotate the switching drum 180 degrees to exchange the positions of the filter screen to be replaced and the unused filter screen. At this time, the filter screen to be replaced can be taken out through the inspection port, thus completing the filter screen replacement without stopping the machine and improving the dust removal efficiency.

[0013] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0016] Figure 2 This is a cross-sectional view of the shell and feed port of an embodiment of the present invention;

[0017] Figure 3 This is a cross-sectional view of the housing and switching cylinder according to an embodiment of the present utility model;

[0018] Figure 4 This is an exploded view of the filter screen and switching cylinder according to an embodiment of the present invention.

[0019] In the diagram: 1. Shell; 2. Feed inlet; 3. Roller; 4. Nozzle; 5. Fan; 6. Filter screen; 7. Inspection port; 8. Cover plate; 9. Switching cylinder; 10. Ventilation slot; 11. Insertion slot; 12. Horizontal shaft; 13. Handle. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of the embodiments of this utility model, it should be noted that if terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," or "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, they are only for the convenience of describing this utility model and simplifying the description, and do not 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. Furthermore, terms such as "first," "second," and "third" are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Reference Figures 1 to 4 This utility model provides a technical solution: an air shower device for balancing paper production, including a housing 1, a material inlet 2 on the housing 1, a roller 3 rotatably connected inside the housing 1 and located at the material inlet 2, a plurality of air nozzles 4 installed at one end of the housing 1, the air outlets of the plurality of air nozzles 4 all facing the roller 3, the plurality of air nozzles 4 all communicating with the air outlet of a blower 5, the blower 5 installed at the other end of the housing 1, the air inlet of the blower 5 communicating with the interior of the housing 1, and a filter screen 6 provided inside the housing 1, the filter screen 6 being located between the blower 5 and the roller 3;

[0024] like Figure 1 and Figure 2The housing 1 can be mounted on top of the unwound balance paper using a bracket. The balance paper passes around the roller 3, and the roller 3 pulls the balance paper into the housing 1 through the feed inlet 2. Multiple air nozzles 4 are connected to the air outlet of the blower 5 through pipes. The air outlets of the multiple air nozzles 4 are all facing the balance paper, so that the dust on the balance paper can be blown towards the filter screen 6. Under the suction of the air inlet of the blower 5, the gas containing dust can be drawn towards the filter screen 6. The filter screen 6 intercepts and filters the dust, thereby removing the dust on the balance paper and preventing the dust from leaving the production workshop with the balance paper, thus protecting the environment.

[0025] After flipping the casing 1 180 degrees and setting it up in another location, the dust on the other side of the balance paper can be cleaned.

[0026] Specifically, an inspection port 7 is provided on the side wall of the housing 1, which allows for easy observation of the interior of the housing 1.

[0027] Specifically, a cover plate 8 is hinged to the side wall of the housing 1 at the access port 7, and the cover plate 8 can block the access port 7.

[0028] Specifically, a switching cylinder 9 is rotatably connected inside the housing 1. A ventilation groove 10 is opened on the switching cylinder 9, and the ventilation groove 10 penetrates the switching cylinder 9. A plurality of insertion grooves 11 are opened on the switching cylinder 9. The filter screen 6 is inserted into the insertion groove 11 near the roller 3, and the filter screen 6 covers the ventilation groove 10.

[0029] like Figure 2 and Figure 4 The switching cylinder 9 is located between the fan 5 and the nozzle 4. The air inlet of the fan 5 and the air outlet of the nozzle 4 are connected through the ventilation slot 10 on the switching cylinder 9. The filter screen 6 can intercept and filter the dust in the gas passing through the ventilation slot 10.

[0030] When filter screen 6 has accumulated a significant amount of dust and needs replacement, open cover plate 8 and insert the unused filter screen 6 into the empty insertion slot 11 on roller 3 through inspection port 7. Then, rotate switching drum 9 180 degrees to swap the positions of the filter screen 6 to be replaced and the unused filter screen 6. At this point, the filter screen 6 to be replaced can be removed through inspection port 7, thus completing the replacement of filter screen 6 without stopping the machine and improving the efficiency of dust removal.

[0031] Specifically, a horizontal shaft 12 is fixedly connected to the switching cylinder 9. The horizontal shaft 12 is rotatably connected to the housing 1. One end of the horizontal shaft 12 passes through the side wall of the housing 1 and is fixedly connected to a handle 13.

[0032] like Figure 1 and Figure 4 The handle 13 facilitates the rotation of the switching cylinder 9 via the horizontal shaft 12.

[0033] Working principle: The balancing paper passes around the roller 3, and the roller 3 pulls the balancing paper into the housing 1 through the feed port 2. Multiple air nozzles 4 are connected to the air outlet of the blower 5 through pipes. The air outlets of the multiple air nozzles 4 are all facing the balancing paper, so that the dust on the balancing paper can be blown towards the filter screen 6. Under the suction of the air inlet of the blower 5, the gas containing dust can be drawn towards the filter screen 6. The dust is intercepted and filtered by the filter screen 6, thereby removing the dust on the balancing paper.

[0034] It should be noted that all electrical components appearing in this application are connected to an external main controller and 220V AC mains power. The main controller can be a processor, alarm module, or drive module, etc., to control conventional known devices. All standard parts used in this application can be purchased from the market. The specific connection methods of each part are all conventional methods such as bolts, rivets, and welding, which are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, and will not be described in detail here.

[0035] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. An air shower device for balancing paper production, characterized in that, The device includes a housing (1) with a material inlet (2) on it. A roller (3) is rotatably connected inside the housing (1) and located at the material inlet (2). Multiple air nozzles (4) are installed at one end of the housing (1). The air outlets of the multiple air nozzles (4) are all facing the roller (3). The multiple air nozzles (4) are all connected to the air outlet of a blower (5). The blower (5) is installed at the other end of the housing (1). The air inlet of the blower (5) is connected to the inside of the housing (1). A filter screen (6) is provided inside the housing (1). The filter screen (6) is located between the blower (5) and the roller (3).

2. The air shower device for balancing paper production according to claim 1, characterized in that: The housing (1) has an inspection port (7) on its side wall.

3. The air shower device for balancing paper production according to claim 2, characterized in that: A cover plate (8) is hinged to the side wall of the housing (1) at the access port (7).

4. The air shower device for balancing paper production according to claim 1, characterized in that: The switching cylinder (9) is rotatably connected inside the housing (1). The switching cylinder (9) has a ventilation groove (10) that passes through the switching cylinder (9). The switching cylinder (9) has multiple insertion slots (11). The filter screen (6) is inserted into the insertion slot (11) near the roller (3). The filter screen (6) covers the ventilation groove (10).

5. The air shower device for balancing paper production according to claim 4, characterized in that: A horizontal shaft (12) is fixedly connected to the switching cylinder (9). The horizontal shaft (12) is rotatably connected to the housing (1). One end of the horizontal shaft (12) passes through the side wall of the housing (1) and is fixedly connected to a handle (13).

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