A cleaning device for metal door and window processing

Abstract

This utility model relates to the field of metal door and window processing technology, and discloses a cleaning device for metal door and window processing. It includes a box with an open top, a protective cover at the opening, and two symmetrically arranged windows on the protective cover. Hinged doors are connected to the windows on the protective cover. A chain conveyor mechanism is installed inside the box for quickly drying residual cleaning fluid on the surface of aluminum profiles. The chain conveyor mechanism, combined with elastic clamping components, enables automatic conveying and fixing of aluminum profiles, reducing manual operation and improving cleaning efficiency and production continuity. A cleaning assembly is also included, where the cleaning fluid in the pump-circulated filter tank is sprayed from multiple angles through a spray network to thoroughly remove cutting oil, rust-preventive oil, and metal debris from the surface of the aluminum profiles. A drying assembly is also included, which uses ring-shaped air knives to simultaneously dry the upper and lower surfaces of the aluminum profiles, quickly removing residual cleaning fluid and shortening the processing cycle.

Description

Technical Field

[0001] This utility model relates to the field of metal door and window processing technology, specifically a cleaning device for metal door and window processing. Background Technology

[0002] Metal doors and windows are door and window systems that use metal materials (such as aluminum alloy, steel, stainless steel, copper, etc.) as the main structural or decorative components. They are widely used in the construction field. They combine the physical properties of metal with modern design technology, and have the advantages of functionality, aesthetics and durability. Metal doors and windows are composed of glass and metal frames. The metal frames are made of multiple aluminum profiles spliced ​​together, and the aluminum profiles need to be cut to the corresponding lengths according to the different sizes of metal doors and windows.

[0003] If cutting oil, rust-preventive oil, or metal shavings remain on the surface of aluminum profiles after cutting, it will hinder the penetration of special corner glue in the pin injection process, resulting in the inability to form a seamless connection between profiles. This will significantly reduce the sealing performance of the joints, making doors and windows prone to water leakage and air leakage in windy and rainy weather. It will also increase indoor and outdoor air exchange, affecting energy consumption and living comfort. Therefore, a cleaning device for metal door and window processing is proposed to solve the above-mentioned problems. Utility Model Content

[0004] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes a cleaning device for metal door and window processing, including a box with an open top, a protective cover located at the opening on the box, and two symmetrically arranged windows on the protective cover. The protective cover is hinged to an opening and closing door located at the window. A chain conveyor mechanism is provided inside the box, and several equidistantly distributed elastic clamping members are provided at the conveying end of the chain conveyor mechanism for fixing and restricting the cut aluminum profiles. A cleaning component for continuously rinsing the aluminum profiles is provided on the box, and a drying component located below the protective cover is provided on the box for quickly drying the cleaning liquid remaining on the surface of the aluminum profiles.

[0005] Furthermore, a fixing plate located at the window is fixedly installed on the protective cover, and a mounting seat is provided on one side of the fixing plate. A hydraulic push rod is provided between the mounting seat and the door.

[0006] Furthermore, the elastic clamping component includes a circular sleeve, which is disposed on the conveying end of the chain conveyor mechanism. The surface of the circular sleeve is provided with a notch to facilitate the passage of the aluminum profile. Both ends of the circular sleeve are provided with arc-shaped guide plates, and the cross-sections of the two arc-shaped guide plates are arranged in a figure-eight shape.

[0007] Furthermore, the cleaning assembly includes a pump body fixedly installed inside the housing. The suction end of the pump body is connected to a filter barrel fixedly installed inside the housing. The top of the filter barrel is connected to a water collection tank located inside the housing via a water collection pipe. The water collection tank is located below the chain conveyor mechanism. The discharge end of the pump body is connected to a spray pipe network located on the chain conveyor mechanism.

[0008] Furthermore, the spray network includes a water inlet pipe, one end of which is connected to the discharge end of the pump body, and the other end is connected to a four-way connector. The other three ends of the four-way connector are all connected to water outlet pipes, and multiple nozzles are provided on the water outlet pipes in an equidistant manner.

[0009] Furthermore, the drying assembly includes an oil-free air compressor housed within the housing. The air outlet of the oil-free air compressor is connected to an air pipe. A bracket is fixedly installed on the protective cover. Four air knives are arranged in a ring at equal intervals on the bracket. Two adjacent air knives are located on the upper and lower sides of the chain conveyor mechanism, respectively. The air inlet of the air knives is connected to the end of the air pipe away from the oil-free air compressor.

[0010] The beneficial effects of this utility model are as follows: This utility model achieves automatic conveying and fixing of aluminum profiles by setting a chain conveyor mechanism and matching it with elastic clamping parts, reducing manual operation, improving cleaning efficiency and production continuity. It is also equipped with a cleaning component, in which the cleaning liquid in the pump body circulating filter tank is sprayed at multiple angles through the spray pipe network, which can thoroughly remove cutting oil, anti-rust oil and metal debris from the surface of aluminum profiles. At the same time, a drying component is also set up, which uses ring-distributed air knives to simultaneously dry the upper and lower surfaces of aluminum profiles, quickly removing residual cleaning liquid and shortening the processing cycle. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall design of this utility model; Figure 2 This is a schematic diagram showing the connection between the protective cover and the opening / closing door of this utility model; Figure 3 This is a schematic diagram showing the connection between the cleaning component, the drying component, and the housing of this utility model; Figure 4 This utility model Figure 3 Enlarged view of point A in the middle; Figure 5 This utility model Figure 3 Enlarged diagram of point B in the middle.

[0012] The components include: 1. Housing; 2. Protective cover; 3. Opening and closing door; 4. Chain conveyor mechanism; 5. Elastic clamping component; 51. Round sleeve; 52. Notch; 53. Arc-shaped guide plate; 6. Cleaning assembly; 61. Pump body; 62. Filter barrel; 63. Water collection pipe; 64. Water collection tank; 65. Spray pipe network; 651. Water supply pipe; 652. Four-way connector; 653. Water outlet pipe; 654. Spray head; 7. Drying assembly; 71. Oil-free air compressor; 72. Air pipe; 73. Bracket; 74. Air knife; 8. Fixing plate; 9. Mounting base; 10. Hydraulic push rod. Detailed Implementation

[0013] 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.

[0014] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "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.

[0015] 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 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.

[0016] In the embodiments, by Figure 1-5A cleaning device for metal door and window processing is provided, comprising a box 1 with an open top, a protective cover 2 located at the opening on the box 1, and two symmetrically arranged windows on the protective cover 2. A hinged door 3 is hinged to the protective cover 2 at the window. A chain conveyor mechanism 4 is provided inside the box 1, and several equidistantly distributed elastic clamping members 5 are provided at the conveying end of the chain conveyor mechanism 4 for fixing and restricting the cut aluminum profiles. A cleaning assembly 6 for continuously rinsing the aluminum profiles is provided on the box 1. A drying assembly 7 located below the protective cover 2 is provided on the box 1 for quickly drying residual cleaning liquid on the surface of the aluminum profiles. The device opens one of the hinged doors 3, then starts the chain conveyor mechanism 4, which operates at a relatively slow speed. The cut aluminum profiles are then loaded into the elastic clamping member 5. The elastic clamping member 5 has a certain degree of elasticity and can automatically adjust the clamping force according to the shape and size of the aluminum profile. This not only firmly fixes the aluminum profile to prevent shaking or falling off during transportation and cleaning, but also avoids damage to the surface of the aluminum profile. After loading is completed, the opening and closing door 3 is closed, and then the cleaning component 6 is turned on. The nozzle 654 sprays the cleaning fluid onto the surface of the aluminum profile in the form of a high-pressure water jet, rinsing the aluminum profile from all directions. After the aluminum profile has been rinsed, the cleaning component 6 is turned off and the drying component 7 is turned on. The air knife 74 concentrates the airflow onto the surface of the aluminum profile, quickly drying the residual cleaning fluid on the surface of the aluminum profile. After drying is completed, the opening and closing door 3 is opened to remove and unload the cleaned aluminum profile.

[0017] Reference Figure 1-5 The protective cover 2 is fixedly installed with a fixing plate 8 located at the window, and a mounting seat 9 is provided on one side of the fixing plate 8. A hydraulic push rod 10 is provided between the mounting seat 9 and the opening and closing door 3.

[0018] Reference Figure 1-5 The elastic clamping member 5 includes a round sleeve 51, which is disposed on the conveying end of the chain conveying mechanism 4. The surface of the round sleeve 51 is provided with a notch 52 to facilitate the passage of aluminum profiles. Both ends of the round sleeve 51 are provided with arc-shaped guide plates 53, and the cross-sections of the two arc-shaped guide plates 53 are arranged in a figure-eight shape. With the above structural design, the circular sleeve 51 and the arc-shaped guide plates 53 at both ends are integrally bent and formed to ensure overall durability. When the aluminum profile enters the circular sleeve 51 through the notch 52, the circular sleeve 51 will have a certain wrapping and restraining effect on the aluminum profile. The opening spacing of the notch 52 is smaller than the diameter of the circular sleeve 51, which ensures that the aluminum profile can pass through smoothly while the circular sleeve 51 can generate sufficient clamping force on the aluminum profile to prevent the aluminum profile from shaking or falling off during subsequent conveying and cleaning. Moreover, the circular sleeve 51 itself has a certain degree of elasticity and can make a certain degree of adaptive adjustment according to the size and shape of the aluminum profile to better fix the aluminum profile. The figure-eight-shaped arc-shaped guide plate 53 plays a good guiding role. Its larger opening end can facilitate the aluminum profile to be smoothly guided to the position of the circular sleeve 51. As the aluminum profile gradually approaches the circular sleeve 51, the shape of the arc-shaped guide plate 53 will naturally guide the aluminum profile to the notch 52 on the surface of the circular sleeve 51, reducing the difficulty of placing the aluminum profile and improving the operating efficiency.

[0019] Reference Figure 1-5 The cleaning assembly 6 includes a pump body 61 fixedly installed inside the housing 1. The suction end of the pump body 61 is connected to a filter barrel 62 fixedly installed inside the housing 1. The top of the filter barrel 62 is connected to a water collection tank 64 located inside the housing 1 through a water collection pipe 63. The water collection tank 64 is located below the chain conveyor mechanism 4. The discharge end of the pump body 61 is connected to a spray pipe network 65 located on the chain conveyor mechanism 4. With the above-described structure, the cleaning fluid in the water collection tank 64 is introduced into the filter tank 62 through the water collection pipe 63. The filter tank 62 is usually equipped with a filtration structure, such as a filter screen or filter element. When the cleaning fluid flows through the filter tank 62, impurities, debris, and other solid particles are intercepted by the filtration structure, thereby purifying the cleaning fluid and restoring it to a relatively clean state so that it can continue to effectively clean the aluminum profile. When cleaning the aluminum profile, the pump body 61 is started, and its suction end generates suction to transport the purified cleaning fluid in the filter tank 62 to the spray pipe network 65. The spray pipe network 65 evenly sprays the cleaning fluid onto the surface of the aluminum profile fixed on the chain conveyor mechanism 4, thoroughly rinsing the aluminum profile and effectively removing stains, oil, and other impurities from the surface of the aluminum profile, completing the cleaning process. After cleaning, the cleaning fluid flows back to the water collection tank 64 and gradually flows back into the filter tank 62 for the next cycle.

[0020] Reference Figure 1-5 The sprinkler network 65 includes a water inlet pipe 651, one end of which is connected to the discharge end of the pump body 61, and the other end is connected to a four-way connector 652. The other three ends of the four-way connector 652 are connected to water outlet pipes 653. Multiple nozzles 654 are provided on the water outlet pipes 653. With the above structural setup, after the pump body 61 starts, it pressurizes and discharges the filtered cleaning liquid. The cleaning liquid flows into the water supply pipe 651 in the spray network 65 through the pipeline. The water supply pipe 651 serves as the delivery channel for the cleaning liquid, guiding the high-pressure cleaning liquid to the four-way connector 652. The four-way connector 652 acts as a diversion point, evenly distributing the single-flow cleaning liquid delivered from the water supply pipe 651 to the three outlet pipes 653 connected to it. Multiple nozzles 654 are evenly distributed on the three outlet pipes 653. When the cleaning liquid enters the outlet pipe 653, it will be sprayed out in a columnar shape from each nozzle 654. Since the nozzles 654 are evenly distributed and multi-directional, a large spray area can be formed, thereby rinsing the surface of the aluminum profile fixed on the chain conveyor mechanism 4 in an all-round and thorough manner. Whether it's the top, sides, or other parts of the aluminum profile, the sprayed cleaning solution can effectively remove surface stains, oil, and other impurities, completing the cleaning process for the aluminum profile.

[0021] Reference Figure 1-5 The drying assembly 7 includes an oil-free air compressor 71 installed in the housing 1. The air outlet of the oil-free air compressor 71 is connected to an air pipe 72. A bracket 73 is fixedly installed on the protective cover 2. Four air knives 74 are arranged in a ring and are equidistantly distributed on the bracket 73. Two adjacent air knives 74 are located on the upper and lower sides of the chain conveyor mechanism 4, respectively. The air inlet of the air knife 74 is connected to the end of the air pipe 72 away from the oil-free air compressor 71. With the above-described structure, the oil-free air compressor 71 uses existing technology and can be purchased directly from the market. It has multiple air outlets that can be connected to multiple air pipes 72. The air pipes 72 deliver high-pressure airflow to the four air knives 74 installed on the bracket 73 of the protective cover 2. The unique structural design of the air knives 74 enables the ejected airflow to form a uniform, narrow, and high-intensity air curtain. This air curtain can quickly blow away residual cleaning fluid from the surface of the aluminum profile. The two adjacent air knives 74 are located on the upper and lower sides of the chain conveyor mechanism 4, respectively, which can ensure that all parts of the aluminum profile are effectively dried, improve drying efficiency and effect, and enable the surface of the aluminum profile to quickly reach a dry state so that it can enter the subsequent processing steps.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A cleaning device for metal door and window processing, comprising a box (1) with an open top, characterized in that: The box (1) is provided with a protective cover (2) located at the opening, and the protective cover (2) has two windows arranged symmetrically. The protective cover (2) is hinged with an opening and closing door (3) located at the window. The box (1) is provided with a chain conveyor mechanism (4), and the conveying end of the chain conveyor mechanism (4) is provided with several elastic clamping parts (5) arranged at equal intervals, which are used to fix and restrict the cut aluminum profile. The box (1) is provided with a cleaning component (6) for continuously rinsing the aluminum profile. The box (1) is provided with a drying component (7) located below the protective cover (2), which is used to quickly dry the cleaning liquid remaining on the surface of the aluminum profile.

2. The cleaning device for metal door and window processing according to claim 1, characterized in that: The protective cover (2) is fixedly installed with a fixing plate (8) located at the window, and a mounting seat (9) is provided on one side of the fixing plate (8). A hydraulic push rod (10) is provided between the mounting seat (9) and the opening and closing door (3).

3. The cleaning device for metal door and window processing according to claim 1, characterized in that: The elastic clamping member (5) includes a round sleeve (51), which is disposed on the conveying end of the chain conveying mechanism (4). The surface of the round sleeve (51) is provided with a notch (52) to facilitate the passage of aluminum profiles. Both ends of the round sleeve (51) are provided with arc-shaped guide plates (53), and the cross-sections of the two arc-shaped guide plates (53) are arranged in a figure-eight shape.

4. The cleaning device for metal door and window processing according to claim 1, characterized in that: The cleaning assembly (6) includes a pump body (61) fixedly installed in the housing (1). The suction end of the pump body (61) is connected to a filter barrel (62) fixedly installed in the housing (1). The top of the filter barrel (62) is connected to a water collection tank (64) set in the housing (1) through a water collection pipe (63). The water collection tank (64) is located below the chain conveyor mechanism (4). The discharge end of the pump body (61) is connected to a spray pipe network (65) located on the chain conveyor mechanism (4).

5. A cleaning device for metal door and window processing according to claim 4, characterized in that: The spray pipe network (65) includes a water inlet pipe (651), one end of which is connected to the discharge end of the pump body (61), and the other end is connected to a four-way connector (652). The other three ends of the four-way connector (652) are connected to water outlet pipes (653), and multiple nozzles (654) are provided on the water outlet pipes (653) in an equidistant manner.

6. The cleaning device for metal door and window processing according to claim 1, characterized in that: The drying assembly (7) includes an oil-free air compressor (71) installed in the housing (1). The air outlet of the oil-free air compressor (71) is connected to an air pipe (72). A bracket (73) is fixedly installed on the protective cover (2). Four air knives (74) are arranged in a ring and are equidistantly distributed on the bracket (73). Two adjacent air knives (74) are located on the upper and lower sides of the chain conveyor mechanism (4), respectively. The air inlet of the air knife (74) is connected to the end of the air pipe (72) away from the oil-free air compressor (71).

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