An oil removing and cleaning device for aluminum pipe processing

Abstract

The utility model discloses an oil removal cleaning device for aluminum pipe processing belongs to oil removal cleaning device technical field, the utility model discloses an ultrasonic cleaning tank has the inner chamber, and one end of ultrasonic cleaning tank top is fixed with the support plate, and the one side of support plate extends to the top of ultrasonic cleaning tank inner chamber, is provided with the guide filter subassembly on the support plate, and the inner chamber of ultrasonic cleaning tank and the top of support plate places respectively has the placing subassembly, and the placing subassembly includes the bracket, and the top of bracket is fixed with the inverted V board, and the two sides inclined surface on inverted V board respectively sets up a row of arc -shaped groove for placing aluminum pipe. The utility model discloses through the structural design of support plate, bracket, inverted V board and pull rod, realizes the batch load of aluminum pipe through arc -shaped groove, can place a plurality of aluminum pipe stably in arc -shaped groove once before cleaning, and directly takes out the integral triangular support after cleaning, when a batch of aluminum pipe is placed with placing subassembly in ultrasonic cleaning tank and carries out ultrasonic oil removal cleaning.

Description

Technical Field

[0001] This utility model relates to the field of aluminum tube processing technology, specifically to an oil removal and cleaning device for aluminum tube processing. Background Technology

[0002] In the field of aluminum tube processing, such as aluminum tubes for automotive air conditioning, refrigeration equipment, and industrial pipelines, the inner and outer walls of aluminum tubes are easily contaminated with cutting oil, rolling oil, metal shavings, and dust during rolling, cutting, and bending processes. If these contaminants are not thoroughly removed, they will directly affect the subsequent welding and sealing performance of the aluminum tubes. Therefore, degreasing and cleaning is an indispensable key step in the aluminum tube processing process. Currently, the industry mostly uses ultrasonic cleaning technology for degreasing and cleaning aluminum tubes. This technology, relying on the cavitation effect generated by high-frequency vibration, can penetrate deep into the inner wall and tiny gaps of the aluminum tube, achieving efficient separation of oil and dirt from the surface of the aluminum tube. It also has the advantages of thorough cleaning and no damage to the aluminum tube substrate. A Chinese utility patent (publication number: CN222919257U) discloses a high-efficiency automotive air conditioning aluminum tube cleaning device. Through an arc-shaped support plate, multiple aluminum tubes can be simultaneously limited and supported, enabling simultaneous cleaning of multiple aluminum tubes. The spraying process is combined with ultrasonic cleaning components to improve cleaning efficiency and quality.

[0003] However, the above-mentioned device still has some shortcomings in use. Specifically, the existing device's arc-shaped support plate is an integrated structure fixed inside the cleaning tank. Before each cleaning, the operator needs to place the aluminum tubes one by one into the positioning slot of the arc-shaped support plate. After cleaning, the aluminum tubes need to be removed from the support plate one by one. When a batch of aluminum tubes is being ultrasonically cleaned in the cleaning tank, the operator cannot simultaneously prepare for the loading of the next batch of aluminum tubes, nor can the cleaned aluminum tubes be unloaded. The operator must wait until the current batch of cleaning is completed and the cleaning tank is emptied before operation can be carried out. This results in the cleaning equipment being idle during the "loading and unloading stage," which is difficult to meet the continuous production needs in aluminum tube processing. Therefore, in order to address the above situation, an oil removal and cleaning device for aluminum tube processing is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide an oil removal and cleaning device for aluminum tube processing. Through the structural design of support plate, bracket, inverted V-shaped plate and tie rod, the overall cleaning efficiency can be improved, solving the problem of low working efficiency that is difficult to meet the continuous production needs in aluminum tube processing.

[0005] This utility model is achieved through the following technical solution:

[0006] The present utility model relates to an oil removal and cleaning device for aluminum tube processing, comprising an ultrasonic cleaning tank, which is provided with an inner cavity. A support plate is fixed at one end of the top of the ultrasonic cleaning tank, one side of the support plate extends above the inner cavity of the ultrasonic cleaning tank, a guiding and filtering assembly is arranged on the support plate, and a placing assembly is respectively placed in the inner cavity of the ultrasonic cleaning tank and on the top of the support plate.

[0007] The placing assembly comprises a bracket, an inverted V-shaped plate is fixed on the top of the bracket, a row of arc-shaped grooves for placing aluminum tubes are respectively formed on the inclined surfaces on both sides of the inverted V-shaped plate, and pull rods are respectively fixed at both ends of the bracket.

[0008] Further, first water leakage holes are penetratingly formed in the inner wall of the arc-shaped groove, second water leakage holes are formed at both ends of the inverted V-shaped plate, and the second water leakage holes are communicated with the arc-shaped groove.

[0009] Further, the pull rod is in an inverted "U" shape, a rubber sleeve is fixed on the outer wall of the horizontal rod end of the pull rod, and anti-slip patterns are arranged on the rubber sleeve.

[0010] Further, the guiding and filtering assembly comprises a groove formed on the top of the support plate, the groove is in a "U" shape with an opening facing the inner cavity of the ultrasonic cleaning tank, a support plate is fixed on the inner wall of the groove, clamping grooves are respectively formed on both sides of the inner wall of the groove, a triangular plate is fixed on the bottom surface of the inner wall of the groove, a orifice plate is placed on the top of the support plate, a filter plate is placed at the bottom of the support plate, and both ends of the filter plate are respectively clamped in the corresponding clamping grooves.

[0011] Further, handles are fixed at both ends of the top of the filter plate.

[0012] Further, a support rod is fixed at the bottom of the support plate, and the bottom of the support rod is fixed on the ground.

[0013] The present utility model has the following beneficial effects:

[0014] Through the structural design of the support plate, the bracket, the inverted V-shaped plate and the pull rod, the present utility model realizes batch bearing of aluminum tubes through the arc-shaped grooves. Before cleaning, a plurality of aluminum tubes can be stably placed in the arc-shaped grooves at one time, and the whole triangular bracket can be directly taken out after cleaning. When one batch of aluminum tubes undergoes ultrasonic oil removal and cleaning in the ultrasonic cleaning tank along with the placing assembly, the operator can synchronously carry out the preparation work of "unloading - loading" on the other placing assembly. After the previous batch of cleaning is completed, the next batch of cleaning can be started only by replacing the placing assembly, without waiting for the cleaning device to be emptied and the gap of taking and placing the aluminum tubes one by one, so that the overall cleaning efficiency can be improved.

[0015] This invention utilizes a structural design consisting of a triangular plate, a perforated plate, a filter plate, and a placement assembly. The aluminum tube is removed as a whole and placed on the perforated plate. The arc-shaped groove guides the residual cleaning fluid on the inner wall of the aluminum tube to flow out quickly along the tube cavity. The flowing-out cleaning fluid can be filtered by the filter plate and then returned to the interior of the ultrasonic cleaning box for reuse. This also prevents impurities from re-entering the interior of the ultrasonic cleaning box and affecting subsequent use.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the oil removal and cleaning device.

[0018] Figure 2 This is a schematic diagram of the installation structure of the support plate.

[0019] Figure 3 This is a schematic diagram of the structure where the components are placed.

[0020] Figure 4 This is a schematic diagram of the unfolded structure of the support plate.

[0021] Figure 5 for Figure 4 A magnified schematic diagram of the structure at point A in the middle.

[0022] In the diagram: 1. Ultrasonic cleaning box; 2. Support plate; 20. Groove; 21. Tray; 22. Slot; 3. Triangular plate; 4. Perforated plate; 5. Filter plate; 6. Placement assembly; 60. Bracket; 61. Inverted V-shaped plate; 610. Arc groove; 611. First drain hole; 612. Second drain hole; 62. Pull rod. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-5 This utility model provides a technical solution: an oil removal and cleaning device for aluminum tube processing, including an ultrasonic cleaning box 1, which has an inner cavity.

[0025] Wherein, the ultrasonic cleaning tank 1 is made of 304 stainless steel, which has the characteristics of resistance to cleaning fluid corrosion and impact resistance. The inner cavity size is designed to meet the batch processing requirements of conventional aluminum tubes. 6-8 sets of ultrasonic vibrators are evenly distributed on the side wall of the inner cavity. The vibrators are connected to the ultrasonic generator outside the tank through high-frequency wires, which can generate high-frequency vibration of 20-40kHz to provide a cavitation effect basis for degreasing.

[0026] Wherein, a sewage discharge pipe is arranged on one side of the ultrasonic cleaning tank 1, and a valve is arranged on the sewage discharge pipe.

[0027] A support plate 2 is fixed at one end of the top of the ultrasonic cleaning tank 1, a support rod is fixed at the bottom of the support plate 2, and the bottom of the support rod is fixed on the ground. One side of the support plate 2 extends above the inner cavity of the ultrasonic cleaning tank 1. A guiding and filtering assembly is arranged on the support plate 2, and placing assemblies 6 are respectively placed in the inner cavity of the ultrasonic cleaning tank 1 and on the top of the support plate 2.

[0028] The placing assembly 6 includes a bracket 60, an inverted V-shaped plate 61 is fixed on the top of the bracket 60, a row of arc-shaped grooves 610 for placing aluminum tubes are respectively opened on the inclined surfaces on both sides of the inverted V-shaped plate 61, pull rods 62 are respectively fixed at both ends of the bracket 60, the pull rod 62 is in the shape of an inverted "U", a rubber sleeve is fixed on the outer wall of the cross bar end of the pull rod 62, and the rubber sleeve is provided with anti-slip patterns.

[0029] Wherein, the diamond-shaped anti-slip patterns pressed on the surface of the rubber sleeve increase the holding friction force, which is convenient for workers to lift and place the placing assembly 6.

[0030] Wherein, the inverted V-shaped plate 61 is a 304 stainless steel plate, which is vertically fixed at the top center of the bracket 60 by welding, and the angle of the inclined surfaces on both sides is 60-75°, which adapts to the placement stability of aluminum tubes.

[0031] A first water leakage hole 611 is penetratingly opened on the inner wall of the arc-shaped groove 610, and second water leakage holes 612 are opened at both ends of the inverted V-shaped plate 61, and the second water leakage holes 612 are communicated with the arc-shaped groove 610.

[0032] The guiding and filtering assembly includes a groove 20 opened at the top of the support plate 2, the groove 20 is in the shape of a "U" with an opening facing the inner cavity of the ultrasonic cleaning tank 1, a supporting plate 21 is fixed on the inner wall of the groove 20, clamping grooves 22 are respectively opened on both sides of the inner wall of the groove 20, a triangular plate 3 is fixed on the bottom surface of the inner wall of the groove 20, a orifice plate 4 is placed on the top of the supporting plate 21, a filtering plate 5 is placed at the bottom of the support plate 2, both ends of the filtering plate 5 are respectively clamped in the corresponding clamping grooves 22, and handles are fixed at both ends of the top of the filtering plate 5.

[0033] Wherein, the triangular plate 3 is a 304 stainless steel molded part, which is fixed on the bottom surface of the groove 20 by welding, and the inclined surface is polished, which functions to guide the cleaning liquid dripping from the orifice plate 4 to flow intensively into the ultrasonic cleaning tank 1.

[0034] The filter plate 5 adopts a multi-layer composite structure. The right layer is a nylon filter screen, the left layer is an activated carbon filter layer, the outer frame is ABS plastic, the two ends of the frame are adapted to the 22 size slots, the handles at the top two ends are made of stainless steel and wrapped with anti-slip silicone sleeves, which makes it convenient for workers to disassemble, clean or replace the filter media regularly.

[0035] When using the above device:

[0036] Inject alkaline degreasing cleaning solution into the inner cavity of the ultrasonic cleaning chamber 1, and control the liquid level to 2 / 3 of the depth of the inner cavity to ensure that the aluminum tube can be completely immersed.

[0037] When the ultrasonic generator is activated, the high-frequency vibration generated by the vibrator on the inner wall of the cavity causes the cleaning fluid to form a "cavitation effect"—tiny bubbles are continuously generated in the liquid, and when the bubbles burst rapidly, they release a strong impact force, providing the power to peel off the oil stains from the surface of the aluminum tube.

[0038] The worker holds the pull rod 62 of the component 6 with both hands and puts the aluminum tubes to be degreased into the arc groove 610 of the inverted V-shaped plate 61 one by one.

[0039] The placement assembly 6, which holds the aluminum tube, is slowly placed into the inner cavity of the ultrasonic cleaning chamber 1, so that the aluminum tube is completely immersed in the cleaning solution, and the placement assembly 6 is kept stable.

[0040] After cleaning, the worker uses the lifting rod 62 to transfer the placement component 6 to the groove 20 of the support plate 2, so that the bracket 60 falls steadily on the perforated plate 4. The cleaning fluid remaining on the aluminum tube and the placement component 6 flows along the inclined surface of the inverted V-shaped plate 61. The perforated plate 4 first filters out large particles of impurities (such as aluminum shavings) in the cleaning fluid. Then the liquid drips onto the triangular plate 3 and flows to the filter plate 5. Fine impurities are filtered out by the nylon filter screen, and then residual oil is adsorbed by the activated carbon filter layer. The purified cleaning fluid flows back to the inner cavity of the ultrasonic cleaning box 1 along the slope of the bottom surface of the groove 20, realizing the recycling of the cleaning fluid.

[0041] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An oil-removing cleaning device for aluminum tube processing, comprising an ultrasonic cleaning tank (1), the ultrasonic cleaning tank (1) having an inner cavity, characterized in that: A support plate (2) is fixed at one end of the top of the ultrasonic cleaning tank (1), one side of the support plate (2) extends above the inner cavity of the ultrasonic cleaning tank (1), a guiding and filtering assembly is arranged on the support plate (2), and a placing assembly (6) is respectively placed in the inner cavity of the ultrasonic cleaning tank (1) and on the top of the support plate (2); The placing assembly (6) comprises a bracket (60), an inverted V-shaped plate (61) is fixed on the top of the bracket (60), a row of arc-shaped grooves (610) for placing aluminum tubes are respectively opened on the inclined surfaces on both sides of the inverted V-shaped plate (61), and pull rods (62) are respectively fixed at both ends of the bracket (60).

2. The degreasing and cleaning device for aluminum tube processing according to claim 1, characterized in that, A first water leakage hole (611) is penetratingly opened on the inner wall of the arc-shaped groove (610), second water leakage holes (612) are respectively opened at both ends of the inverted V-shaped plate (61), and the second water leakage holes (612) are in communication with the arc-shaped groove (610).

3. The degreasing and cleaning device for aluminum tube processing according to claim 1, characterized in that, The pull rod (62) is in an inverted "U" shape, a rubber sleeve is fixed on the outer wall of the horizontal rod end of the pull rod (62), and the rubber sleeve is provided with anti-slip patterns.

4. The degreasing and cleaning device for aluminum tube processing according to claim 2, characterized in that, The guiding and filtering assembly comprises a groove (20) opened on the top of the support plate (2), the groove (20) is in a "C" shape with an opening facing the inner cavity of the ultrasonic cleaning tank (1), a supporting plate (21) is fixed on the inner wall of the groove (20), clamping grooves (22) are respectively opened on both sides of the inner wall of the groove (20), a triangular plate (3) is fixed on the bottom surface of the inner wall of the groove (20), a orifice plate (4) is placed on the top of the supporting plate (21), a filter plate (5) is placed at the bottom of the support plate (2), and both ends of the filter plate (5) are respectively clamped in the corresponding clamping grooves (22).

5. The degreasing and cleaning device for aluminum tube processing according to claim 4, characterized in that, Handles are respectively fixed at both ends of the top of the filter plate (5).

6. The degreasing and cleaning device for aluminum tube processing according to claim 4, characterized in that, A support rod is fixed at the bottom of the support plate (2), and the bottom of the support rod is fixed on the ground.

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