Double-sided high-efficiency cleaning and drying equipment for aluminum plate

Abstract

The utility model discloses a kind of aluminium plate double-sided high-efficiency cleaning drying equipment, including feeding mechanism, cleaning chamber, drying chamber and discharging mechanism, which are sequentially arranged along material conveying direction, conveying mechanism is further provided between feeding mechanism and discharging mechanism, cleaning chamber is equipped with the cleaning device for synchronously cleaning the upper and lower surfaces of aluminium plate, cleaning device is arranged between feeding mechanism and conveying mechanism, hot air drying zone and cold air cooling zone along the conveying direction are provided in drying chamber, first drying device is provided in hot air drying zone, first drying device can provide hot air to blow towards aluminium plate, second drying device is provided in cold air cooling zone, second drying device can provide normal temperature or low-temperature air to blow towards aluminium plate;Most moisture is evaporated quickly using hot air drying zone first, then cooled through cold air cooling zone, so that aluminium plate temperature drops to room temperature, prevent residual heat from causing dust adsorption, and the heat of hot air drying zone can be more concentratedly utilized, reducing energy consumption.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, and in particular to a high-efficiency cleaning and drying equipment for double-sided aluminum plates. Background Technology

[0002] Aluminum sheet refers to a building material used for interior and exterior decoration, which is made from aluminum sheet substrate through multiple processing steps and then surface-coated with paint. Aluminum sheets are suitable for the decoration of various building interior and exterior walls, lobby facades, column decorations, advertising signs, and irregularly shaped interior ceilings, as well as exterior walls, beams and columns of buildings, hospital conference halls, opera houses, stadium reception lobbies, and other high-rise buildings.

[0003] Currently, most common aluminum plate cleaning equipment is either single-sided cleaning or immersion cleaning. Single-sided cleaning requires flipping the aluminum plate to complete double-sided cleaning, which is inefficient and can easily scratch or contaminate the cleaned surface during the flipping process. Immersion cleaning leaves a lot of moisture on the surface of the aluminum plate. Traditional hot air drying ovens require long drying channels and high heating power, resulting in high energy consumption and uneven drying, which can easily leave water stains on the surface.

[0004] Therefore, there is a need to develop a specialized equipment that can achieve simultaneous, efficient cleaning and drying of both sides of aluminum plates, while being energy-saving and environmentally friendly. Utility Model Content

[0005] The purpose of this utility model is to provide a high-efficiency double-sided cleaning and drying equipment for aluminum plates, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A high-efficiency double-sided cleaning and drying equipment for aluminum plates includes a feeding mechanism, a cleaning chamber, a drying chamber, and a discharging mechanism arranged sequentially along the material conveying direction. A conveying mechanism is also provided between the feeding mechanism and the discharging mechanism. The cleaning chamber is equipped with a cleaning device for simultaneously cleaning the upper and lower surfaces of the aluminum plate. The cleaning device is located between the feeding mechanism and the conveying mechanism. The drying chamber is equipped with a hot air drying zone and a cold air cooling zone arranged along the conveying direction. A first drying device is provided in the hot air drying zone, which can provide hot air to blow onto the aluminum plate. A second drying device is provided in the cold air cooling zone, which can provide room temperature or low temperature air to blow onto the aluminum plate.

[0008] Preferably, the cleaning device includes an upper cleaning unit and a lower cleaning unit located on the upper and lower sides of the conveying mechanism. Both the upper and lower cleaning units include cleaning liquid spray pipes and brush rollers for scrubbing the surface of the aluminum plate.

[0009] Preferably, a water collection tank is also provided at the bottom of the cleaning chamber.

[0010] Preferably, the hot air drying zone is provided with a main air duct connected to the first drying device. The main air duct is arranged along the length of the conveying mechanism. Several branch air ducts are arranged in the direction of the main air duct toward the conveying mechanism. The branch air ducts are distributed along the length of the main air duct. Each branch air duct outlet is provided with an air volume regulating valve.

[0011] Preferably, two drying devices are symmetrically arranged between the cleaning chamber and the drying chamber along the forward direction of the conveying mechanism. The drying device includes a blower pipe and multiple blow nozzles distributed on the blower pipe, so that the upper and lower drying devices blow away most of the residual water film on the upper and lower surfaces of the aluminum plate.

[0012] Preferably, the axis of the blower nozzle forms an angle with the forward direction of the conveying mechanism.

[0013] Compared with existing technologies, this technical solution provides a high-efficiency double-sided cleaning and drying device for aluminum plates, which has at least the following beneficial effects:

[0014] 1. The symmetrically arranged cleaning and drying structure enables simultaneous processing of both sides of the aluminum plate without the need for flipping, greatly improving production efficiency and avoiding secondary pollution.

[0015] 2. First, the hot air drying zone is used to quickly evaporate most of the moisture, and then the aluminum plate is cooled by the cold air cooling zone to reduce the temperature to room temperature, preventing residual heat from causing dust to adhere. At the same time, the heat of the hot air drying zone can be used more concentratedly, reducing energy consumption.

[0016] 3. The design of multiple branch air ducts in the hot air drying zone creates a gradient temperature distribution, so that the temperature of the hot air drying zone decreases from the inlet to the outlet, achieving gradient drying and avoiding local overheating. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the usage state of this utility model.

[0019] Figure 2 yes Figure 1 A partial enlarged view of the cleaning device 600.

[0020] As shown in the diagram: feeding mechanism 100, cleaning chamber 200, water collection tank 210, drying chamber 300, hot air drying area 310, cold air cooling area 320, main air duct 330, branch air duct 331, air volume regulating valve 332, discharging mechanism 400, conveying mechanism 500, cleaning device 600, upper cleaning unit 610, lower cleaning unit 620, cleaning liquid spray pipes 611, 621, brush rollers 612, 622, first drying device 700, second drying device 800, air drying device 900, air blowing pipe 910, air blowing nozzle 920. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. The preferred embodiments of this utility model will now be described in more detail with reference to the accompanying drawings. Although the preferred embodiments of this utility model are shown in the drawings, it should be understood that this utility model can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make this utility model more thorough and complete, and to fully convey the scope of this utility model to those skilled in the art.

[0022] The terminology used in this invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular forms “a,” “the,” and “the” used in this invention and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0023] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0024] In the description of this utility model, it should be understood that the terms "thickness", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. 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. Therefore, they should not be construed as limitations on this utility model.

[0025] 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; 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.

[0026] It should be understood that although the terms "first," "second," "third," etc., may be used to describe various components in this invention, this information should not be limited to these terms. These terms are only used to distinguish components of the same type from each other. For example, without departing from the scope of this invention, a first component may also be referred to as a second component, and similarly, a second component may also be referred to as a first component. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] The technical solutions of the embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0028] refer to Figures 1 to 2 The present invention provides a high-efficiency double-sided cleaning and drying equipment for aluminum plates, comprising a feeding mechanism 100, a cleaning chamber 200, a drying chamber 300 and a discharging mechanism 400 arranged sequentially along the material conveying direction, and a conveying mechanism 500 is further provided between the feeding mechanism 100 and the discharging mechanism 400.

[0029] The cleaning chamber 200 is equipped with a cleaning device 600 for simultaneously cleaning the upper and lower surfaces of the aluminum plate. The cleaning device 600 is located between the feeding mechanism 100 and the conveying mechanism 500. The drying chamber 300 is equipped with a hot air drying zone 310 and a cold air cooling zone 320 arranged along the conveying direction. The hot air drying zone 310 is equipped with a first drying device 700, which can provide hot air to blow onto the aluminum plate. The cold air cooling zone 320 is equipped with a second drying device 800, which can provide room temperature or low temperature air to blow onto the aluminum plate. In the above, the cleaning and drying structure arranged symmetrically on the upper and lower sides realizes the simultaneous processing of both sides of the aluminum plate without flipping, greatly improving production efficiency and avoiding secondary pollution. To be precise, the hot air drying zone 310 is used to quickly evaporate most of the moisture, and then the cold air cooling zone 320 is used to cool the aluminum plate to room temperature, preventing residual heat from causing dust adsorption. At the same time, the heat of the hot air drying zone 310 can be utilized more concentratedly, reducing energy consumption.

[0030] The cleaning device 600 includes an upper cleaning unit 610 and a lower cleaning unit 620 located on the upper and lower sides of the conveying mechanism 500; both the upper cleaning unit 610 and the lower cleaning unit 620 include cleaning liquid spray pipes 611 and 621 and brush rollers 612 and 622 for brushing the surface of the aluminum plate; a water collection tank 210 is also provided at the bottom of the cleaning chamber 200.

[0031] The hot air drying zone 310 is equipped with a main air duct 330 connected to the first drying device 700. The main air duct 330 is arranged along the length of the conveying mechanism 500. Several branch air ducts 331 are arranged in the main air duct 330 facing the conveying mechanism 500. The branch air ducts 331 are distributed along the length of the main air duct 330. Each branch air duct 331 is equipped with an air volume regulating valve 332 at its air outlet. The design of multiple branch air ducts forms a gradient temperature distribution, so that the temperature of the hot air drying zone 310 decreases from the inlet to the outlet, thereby achieving gradient drying and avoiding local overheating.

[0032] Two drying devices 900 are symmetrically arranged between the cleaning chamber 200 and the drying chamber 300 along the forward direction of the conveying mechanism 500. Each drying device 900 includes a blowing pipe 910 and multiple blowing nozzles 920 distributed on the blowing pipe 910, so that the two drying devices 900 can blow away most of the residual water film on the upper and lower surfaces of the aluminum plate. The axis of the blowing nozzles 920 forms an angle with the forward direction of the conveying mechanism 500, forming an oblique blowing trajectory, which can more effectively blow away the residual water film on the surface of the aluminum plate and reduce the residue.

[0033] The conveying mechanism 500 uses a motor-driven conveyor belt to drive the aluminum plate into the cleaning chamber 200 at a uniform speed. Inside the cleaning chamber 200, the aluminum plate first passes through the double-sided cleaning device 600. The upper cleaning unit 610 and the lower cleaning unit 620 start simultaneously. The cleaning liquid spray pipes 611 and 621 spray a solution containing cleaning agent evenly onto the upper and lower surfaces of the aluminum plate to pre-wet the surface and initially dissolve the dirt. Then, the brush rollers 612 and 622 driven by independent motors rotate at high speed to deeply brush the surface of the aluminum plate. The wastewater after brushing flows into the water collection tank 210 at the bottom.

[0034] After cleaning, the aluminum plate enters the drying chamber 300. The aluminum plate first enters the hot air drying zone 310, where clean hot air generated by the first drying device 700 is evenly blown onto both sides of the aluminum plate through the branch air duct 331, quickly evaporating the residual moisture on its surface. Then, the aluminum plate enters the cold air cooling zone 320, where room temperature or low temperature clean air generated by the second drying device 800 cools the aluminum plate, causing its surface temperature to drop rapidly, preventing dust from the air from being adsorbed by the residual heat of the plate surface, and ensuring the cleanliness after cleaning and drying.

[0035] The present invention has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of each embodiment have different focuses; for parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments. Those skilled in the art should also understand that the actions and modules involved in the specification are not necessarily essential to the present invention. Furthermore, it is understood that the steps in the method of the present invention embodiments can be adjusted, combined, and deleted according to actual needs, and the structure in the device of the present invention embodiments can be combined, divided, and deleted according to actual needs.

[0036] The various embodiments of the present invention have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A high-efficiency double-sided cleaning and drying equipment for aluminum plates, characterized in that: The device includes a feeding mechanism (100), a cleaning chamber (200), a drying chamber (300), and a discharging mechanism (400) arranged sequentially along the material conveying direction. A conveying mechanism (500) is also provided between the feeding mechanism (100) and the discharging mechanism (400). The cleaning chamber (200) is equipped with a cleaning device (600) for simultaneously cleaning the upper and lower surfaces of the aluminum plate. The cleaning device (600) is located between the feeding mechanism (100) and the conveying mechanism (500). The drying chamber (300) is equipped with a hot air drying zone (310) and a cold air cooling zone (320) arranged along the conveying direction. The hot air drying zone (310) is equipped with a first drying device (700) that can provide hot air to the aluminum plate. The cold air cooling zone (320) is equipped with a second drying device (800) that can provide room temperature or low temperature air to the aluminum plate.

2. The high-efficiency double-sided cleaning and drying equipment for aluminum plates according to claim 1, characterized in that: The cleaning device (600) includes an upper cleaning unit (610) and a lower cleaning unit (620) located on the upper and lower sides of the conveying mechanism (500).

3. The high-efficiency double-sided cleaning and drying equipment for aluminum plates according to claim 2, characterized in that: Both the upper cleaning unit (610) and the lower cleaning unit (620) include cleaning fluid spray pipes (611, 621) and brush rollers (612, 622) for brushing the surface of the aluminum plate.

4. The aluminum plate double-sided high-efficiency cleaning and drying equipment according to claim 3, characterized in that: The bottom of the cleaning chamber (200) is also provided with a water collection tank (210).

5. The high-efficiency double-sided cleaning and drying equipment for aluminum plates according to claim 1, characterized in that: The hot air drying zone (310) is provided with a main air duct (330) connected to the first drying device (700). The main air duct (330) is arranged along the length of the conveying mechanism (500). The main air duct (330) is provided with a number of branch air ducts (331) facing the conveying mechanism (500). The branch air ducts (331) are distributed along the length of the main air duct (330). Each branch air duct (331) is provided with an air volume regulating valve (332) at its air outlet.

6. The high-efficiency double-sided cleaning and drying equipment for aluminum plates according to claim 1, characterized in that: Two drying devices (900) are symmetrically arranged between the cleaning chamber (200) and the drying chamber (300) along the forward direction of the conveying mechanism (500). The drying device (900) includes a blower pipe (910) and multiple blower nozzles (920) distributed on the blower pipe (910), so that the upper and lower drying devices (900) blow away most of the residual water film on the upper and lower surfaces of the aluminum plate.

7. The high-efficiency double-sided cleaning and drying equipment for aluminum plates according to claim 6, characterized in that: The axis of the blow nozzle (920) forms an angle with the forward direction of the conveying mechanism (500).

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