Aluminum rod surface oil cleaning device

Abstract

The utility model belongs to aluminium bar surface cleaning technical field, specifically provide a kind of aluminium bar surface oil dirt cleaning device, including chain plate conveyor, spray component, water pan and cleaning fluid conveying component, chain plate conveyor is made of multiple linkages annular chain plate, support unit is provided on chain plate, support unit is supported and limited to aluminium bar by V-shaped limit slot, prevent aluminium bar from rolling. Multiple support units are spaced apart and provided on chain plate, multiple aluminium bars can be supported simultaneously, so as to improve the cleaning efficiency of aluminium bar. Spray component can spray cleaning fluid to the aluminium bar passing through, use cleaning fluid to remove the oil dirt on the surface of aluminium bar, and the aluminium bar cleaned is discharged from the other end of chain plate conveyor. The cleaning fluid dripping during cleaning process is collected by water pan, and then is transported to cleaning fluid conveying component to realize the recycling of cleaning fluid.

Description

Technical Field

[0001] This application belongs to the field of aluminum rod surface cleaning technology, specifically a device for cleaning oil stains on the surface of aluminum rods. Background Technology

[0002] Aluminum bars are the raw materials for aluminum profile extrusion. During the extrusion process, heated aluminum bars are placed into an extruder, and under the action of the extruder, the aluminum bars are extruded into aluminum profiles of a specific shape after passing through the forming cavity of the die.

[0003] During transportation, cutting, and transfer, aluminum rods may be contaminated with oil. To prevent surface oil from adversely affecting the appearance or internal structure of aluminum profiles, the surface of aluminum rods needs to be cleaned before using them to produce aluminum profiles, and any oil contamination that may be adhering to the rods needs to be removed.

[0004] Existing technologies include several devices for cleaning aluminum rods, primarily employing two methods. One method involves wiping the surface of the aluminum rod with sponges or fabrics. This method is less effective, especially since dirty sponges or fabrics may transfer contaminants to other aluminum rods, causing secondary pollution. The more widely used method in the industry is rinsing with a spray system. Detergent is added to the water, and the spray system rinses the surface of the aluminum profile. The detergent components in the water remove oil and achieve the desired cleaning.

[0005] Regarding the second spray cleaning method for aluminum rods, a conveying device is required to transport the aluminum rods during cleaning. In the existing technology, roller conveyors are commonly used for transporting aluminum rods. Although roller conveyors can transport aluminum rods well, they can only transport one aluminum rod at a time. When multiple aluminum rods need to be cleaned, the waiting time during the cleaning process is relatively long. Utility Model Content

[0006] Based on the above-mentioned technical problems, this application provides an aluminum rod surface oil cleaning device to solve the technical problem that the conveying equipment of the existing cleaning device can only convey one aluminum rod at a time when transporting aluminum rods.

[0007] To achieve the above objectives, the technical solution adopted in this application is: to provide a device for cleaning oil stains on the surface of an aluminum rod, comprising: A chain plate conveyor is horizontally arranged. The supporting surface of the upper chain plate of the chain plate conveyor is provided with multiple support units. The multiple support units are spaced apart along the width direction of the chain plate conveyor. The support unit has a limiting groove for accommodating aluminum rods. The two opposite side walls of the limiting groove are arranged in a V shape. A spray assembly is located above the chain conveyor. A water receiving tray is located below the chain conveyor; and A cleaning fluid delivery assembly is located on one side of the chain conveyor. The cleaning fluid delivery assembly includes a water tank and a circulating water pump. The water tank is located below the water receiving tray and is connected to the water receiving tray. The inlet of the circulating water pump is connected to the water tank, and the outlet of the circulating water pump is connected to the spray assembly.

[0008] In one possible implementation, a support unit is provided along the conveying direction of the chain conveyor, at intervals of one or more of the chain plates.

[0009] In one possible implementation, the sidewall of the limiting groove is provided with a support protrusion.

[0010] In one possible implementation, the spray assembly includes: A protective cover is disposed above the chain conveyor, and the protective cover has a through material channel along the conveying direction of the chain conveyor; and A spray unit is located at the top of the material channel, and the outlet of the circulating water pump is connected to the spray unit.

[0011] In one possible implementation, the protective cover is provided with flexible water-blocking plates at the inlet and outlet of the material channel, respectively, and the flexible water-blocking plates hang down from the top of the material channel.

[0012] In one possible implementation, the spray unit has multiple spray nozzles, which are arranged vertically or inclined downwards. The spray assembly also includes a rotary motor located on top of the protective cover, which drives the spray unit to rotate about a vertical axis.

[0013] In one possible implementation, the bottom of the water receiving tray is provided with a drain outlet, and the drain outlet is equipped with a filter unit.

[0014] In one possible implementation, the aluminum rod surface oil cleaning device further includes a drying component, which is located above the chain conveyor and behind the spraying component in the conveying direction of the chain conveyor.

[0015] In one possible implementation, the drying component is an electric heating plate or an electric hot air blower.

[0016] Compared with the prior art, the beneficial effects of the aluminum rod surface oil cleaning device provided in this application are: The aluminum rod surface oil cleaning device provided in this application includes a chain conveyor, a spray assembly, a water collection tray, and a cleaning fluid conveying assembly. The chain conveyor consists of multiple interconnected ring-shaped chain plates, each equipped with a support unit. These support units use V-shaped limiting grooves to support and limit the aluminum rods, preventing them from rolling. Multiple support units are spaced apart on the chain plates, allowing for simultaneous support of multiple aluminum rods and thus improving cleaning efficiency. The spray assembly sprays cleaning fluid onto the passing aluminum rods, removing oil stains from their surface. The cleaned aluminum rods are then discharged from the other end of the chain conveyor. Cleaning fluid dripping during the cleaning process is collected in the water collection tray and then conveyed to the cleaning fluid conveying assembly for recycling. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the structure of the aluminum rod surface oil cleaning device provided in the embodiments of this application. Figure 1 ; Figure 2 for Figure 1 Enlarged view of part A in the middle; Figure 3 A schematic diagram of the structure of the aluminum rod surface oil cleaning device provided in the embodiments of this application. Figure 2 ; Figure 4 This is a schematic diagram of the structure of the spray assembly in the embodiments of this application; Figure 5 This is a schematic diagram of the circulation of water and cleaning agent in an embodiment of this application; Explanation of reference numerals in the attached figures: 10. Chain conveyor; 11. Chain plate; 12. Support unit; 121. Limiting groove; 122. Support protrusion; 20. Spray assembly; 21. Protective cover; 211. Flexible water baffle; 22. Spray unit; 221. Spray nozzle; 23. Rotary motor; 30. Water receiving tray; 40. Cleaning fluid conveying assembly; 50. Drying assembly. Detailed Implementation

[0019] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0020] 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.

[0021] It should be understood that the terms "length", "width", "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 application 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 application.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" or "several" means two or more, unless otherwise explicitly specified.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.

[0024] Please refer to the following: Figures 1 to 5 The following describes the oil stain cleaning device for aluminum rod surface provided in the embodiments of this application.

[0025] Please see Figures 1 to 5 This application provides an aluminum rod surface oil cleaning device, including a chain conveyor 10, a spray assembly 20, a water receiving tray 30, and a cleaning fluid conveying assembly 40.

[0026] The chain conveyor 10 is horizontally fixed on the ground or other structural members. The chain conveyor 10 includes multiple metal chain plates 11, which are connected in a ring and linked by a drive chain. The drive chain is driven by a drive motor and sprockets to rotate at a uniform speed. Multiple support units 12 are fixedly provided on the support surfaces of the chain plates 11 for supporting aluminum bars. The support units 12 are spaced apart along the width direction of the chain conveyor 10. Each support unit 12 has a limiting groove 121 for accommodating the aluminum bars. The opposite side walls of the limiting groove 121 are arranged in a V-shape to support and limit the movement of the aluminum bars, preventing them from rolling.

[0027] Multiple support units 12 are aligned in a straight line along the conveying direction to simultaneously support the aluminum rods. The support units 12 can be fixed to the chain plate 11 by welding, bolting, or other methods. The specific dimensions of the limiting groove 121 are not limited, as long as it can support and limit the aluminum rods to be cleaned.

[0028] A spray assembly 20 is positioned above the chain conveyor 10. The spray assembly 20 sprays cleaning fluid downwards to remove oil stains. The spray assembly 20 may include one or more spray nozzles or spray connectors.

[0029] Understandably, higher water temperature and greater water pressure result in better cleaning. To improve cleaning effectiveness, the cleaning fluid sprayed by the spray unit 20 can have a certain pressure, and the temperature of the cleaning fluid can also be higher than room temperature. There are no specific limitations on the spray pressure and cleaning fluid temperature; users can set them according to their actual needs.

[0030] A drip tray 30 is located below the chain conveyor 10 and is used to collect cleaning fluid dripping from below the chain conveyor 10. The drip tray 30 can be made of stainless steel or aluminum alloy plate by welding.

[0031] The cleaning fluid delivery assembly 40 is located on one side of the chain conveyor 10. The cleaning fluid delivery assembly 40 includes a water tank and a circulating water pump. The water tank is located below and connected to the water receiving tray 30. The inlet of the circulating water pump is connected to the water tank, and the outlet of the circulating water pump is connected to the spray assembly 20. For example... Figure 5 As shown, the circulating water pump delivers the cleaning solution from the water tank to the spray assembly 20. The cleaning solution then drips onto the water receiving tray 30 and returns to the water tank. The water tank is connected to a cleaning agent adding unit, which adds an appropriate amount of cleaning agent to the tank. The cleaning agent adding unit can use existing feeding equipment such as screw conveyors or bucket elevators, enabling automatic adding. Alternatively, manual adding of the cleaning agent can also be used.

[0032] Compared with the prior art, the beneficial effects of the aluminum rod surface oil cleaning device provided in this application embodiment are: The aluminum rod surface oil cleaning device provided in this application embodiment includes a chain conveyor 10, a spray assembly 20, a water receiving tray 30, and a cleaning fluid conveying assembly 40. The chain conveyor 10 consists of multiple chain plates 11 connected in a ring. Support units 12 are provided on the chain plates 11. The support units 12 support and limit the aluminum rods through V-shaped limiting grooves 121 to prevent the aluminum rods from rolling. Multiple support units 12 are spaced apart on the chain plates 11, which can support multiple aluminum rods at the same time, thereby improving the cleaning efficiency of the aluminum rods. The spray assembly 20 can spray cleaning fluid onto the passing aluminum rods to remove oil stains from the surface of the aluminum rods. The cleaned aluminum rods are discharged from the other end of the chain conveyor 10. The cleaning fluid dripping during the cleaning process is collected by the water receiving tray 30 and then transported to the cleaning fluid conveying assembly 40 to realize the recycling of the cleaning fluid.

[0033] As needed, multiple support units 12 can be provided on each chain plate 11, or the above-mentioned support units 12 can be provided at intervals of one or more chain plates 11 along the conveying direction of the chain plate conveyor 10.

[0034] The sidewall of the limiting groove 121 is used to contact the aluminum rod. The limiting groove 121 will block the contact area of ​​the aluminum rod, affecting the cleaning effect at that location. In order to reduce the contact area between the limiting groove 121 and the aluminum rod, a support protrusion 122 is provided on the sidewall of the limiting groove 121. The support protrusion 122 can lift the aluminum rod to an appropriate distance from the sidewall of the limiting groove 121, thereby reducing the contact area with the aluminum rod.

[0035] Please see Figure 1 , Figure 3 and Figure 4 The spray assembly 20 includes a protective cover 21 and a spray unit 22. The protective cover 21 can be made of materials such as metal or plastic. The protective cover 21 is located above the chain conveyor 10. The protective cover 21 has a through material channel along the conveying direction of the chain conveyor 10 to prevent the cleaning liquid from splashing to the outside. The spray unit 22 is located at the top of the material channel. The outlet of the circulating water pump is connected to the spray unit 22, and the cleaning liquid is sprayed through the spray unit 22.

[0036] Please see Figure 1 and Figure 3 The protective cover 21 is equipped with flexible water baffles 211 at the inlet and outlet of the material channel. The flexible water baffles 211 hang down from the top of the material channel. The flexible water baffles 211 are made of rubber material, which can both block water and not affect the feeding and discharging of aluminum rods.

[0037] Please see Figure 4The spray unit 22 has a hollow interior forming a water storage chamber. The top of the water storage chamber is connected to a water inlet connector, which is connected to the outlet of the circulating water pump. The bottom or side wall of the water storage chamber has multiple spray nozzles 221, which are arranged vertically or inclined downwards. The spray assembly 20 also includes a rotary motor 23, which is located on the top of the protective cover 21. The rotary motor 23 is used to drive the spray unit 22 to rotate around a vertical axis, spraying the aluminum rod at multiple angles to eliminate cleaning dead corners and improve the cleaning effect.

[0038] A rotating shaft is connected to the upper part of the spray unit 22. The motor shaft of the rotary motor 23 is connected to the rotating shaft of the spray unit 22 via gears or pulleys and belts. When the rotary motor 23 is running, it can drive the spray unit 22 to rotate around the axis of the rotating shaft. The water inlet connector can be a commercially available rotary water inlet connector, which can supply water to the water storage chamber while the spray unit 22 is rotating. The water inlet connector is connected to the outlet of the circulating water pump through a water delivery pipe.

[0039] It should be noted that the rotation speed of the spray unit 22 should not be too high, otherwise the cleaning liquid will be thrown away under the action of centrifugal force.

[0040] The bottom of the water tray 30 is provided with a drain outlet, which is equipped with a filter unit. The filter unit uses a metal filter screen to prevent foreign objects from entering the water tank.

[0041] Please see Figure 1 and Figure 3 The aluminum rod surface oil cleaning device also includes a drying component 50, which is located above the chain conveyor 10 and behind the spray component 20 in the conveying direction of the chain conveyor 10. The drying component 50 dries the cleaned aluminum rod, causing the moisture on the surface of the aluminum rod to evaporate.

[0042] The drying component 50 can be an electric heating plate or an electric hot air blower, which can dry the aluminum rod by baking or hot air blowing. The drying component 50 is set to an appropriate length (such as 2m) along the conveying direction to ensure that the aluminum rod is dry on the surface when it reaches the unloading side of the chain plate conveyor 10.

[0043] It is understood that the parts in the above embodiments can be freely combined or deleted to form different combined embodiments. The specific contents of each combined embodiment will not be repeated here. After this description, it can be considered that the present utility model specification has recorded each combined embodiment and can support different combined embodiments.

[0044] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for cleaning oil stains on the surface of an aluminum rod, characterized in that, include: A chain plate conveyor (10) is horizontally arranged. The supporting surface of the chain plate (11) of the chain plate conveyor (10) is provided with multiple support units (12). The multiple support units (12) are spaced apart along the width direction of the chain plate conveyor (10). The support unit (12) has a limiting groove (121) for accommodating aluminum rods. The two opposite side walls of the limiting groove (121) are arranged in a V shape. A spray assembly (20) is located above the chain conveyor (10); A water receiving tray (30) is located below the chain conveyor (10); and The cleaning fluid delivery assembly (40) is located on one side of the chain conveyor (10). The cleaning fluid delivery assembly (40) includes a water tank and a circulating water pump. The water tank is located below the water receiving tray (30) and is connected to the water receiving tray (30). The inlet end of the circulating water pump is connected to the water tank, and the outlet end of the circulating water pump is connected to the spray assembly (20).

2. The device for cleaning oil stains on the surface of an aluminum rod according to claim 1, characterized in that, The support unit (12) is provided at intervals of one or more of the chain plates (11) along the conveying direction of the chain plate conveyor (10).

3. The device for cleaning oil stains on the surface of an aluminum rod according to claim 1, characterized in that, The side wall of the limiting groove (121) is provided with a support protrusion (122).

4. The device for cleaning oil stains on the surface of an aluminum rod according to claim 1, characterized in that, The spray assembly (20) includes: A protective cover (21) is disposed above the chain conveyor (10), and the protective cover (21) has a through material channel along the conveying direction of the chain conveyor (10); and A spray unit (22) is located at the top of the material channel, and the outlet of the circulating water pump is connected to the spray unit (22).

5. The device for cleaning oil stains on the surface of an aluminum rod according to claim 4, characterized in that, The protective cover (21) is provided with flexible water baffles (211) at the inlet and outlet of the material channel, respectively, and the flexible water baffles (211) hang down from the top of the material channel.

6. The device for cleaning oil stains on the surface of an aluminum rod according to claim 4, characterized in that, The spray unit (22) has multiple spray nozzles (221), which are arranged vertically downward or inclined downward. The spray assembly (20) also includes a rotary motor (23), which is located on the top of the protective cover (21) and is used to drive the spray unit (22) to rotate around a vertical axis.

7. The device for cleaning oil stains on the surface of an aluminum rod according to claim 1, characterized in that, The bottom of the water receiving tray (30) is provided with a water outlet, and the water outlet is equipped with a filter unit.

8. The device for cleaning oil stains on the surface of an aluminum rod according to claim 1, characterized in that, The aluminum rod surface oil cleaning device also includes a drying component (50), which is located above the chain conveyor (10) and behind the spraying component (20) in the conveying direction of the chain conveyor (10).

9. The device for cleaning oil stains on the surface of an aluminum rod according to claim 8, characterized in that, The drying component (50) is an electric heating plate.

10. The device for cleaning oil stains on the surface of an aluminum rod according to claim 8, characterized in that, The drying component (50) is an electric hot air blower.

Images