A metal surface cleaning apparatus

Abstract

The utility model relates to metal surface cleaning technical field, and disclose a kind of metal surface cleaning equipment, solve the pickling equipment for metal surface cleaning in the process of using, the problem that the acid content in solution around metal piece will drop after pickling a certain time, it includes cleaning pool, the outside top end middle part of cleaning pool is fixedly installed with control switch, the outside bottom end middle part of cleaning pool is fixedly installed with drain valve, the one end fixedly installed with connecting flange of drain valve away from cleaning pool, the inside of cleaning pool is provided with placing net cylinder, the inside fixedly installed with cross type baffle of placing net cylinder, the outside of placing net cylinder and located in the inside of cleaning pool is provided with adjusting assembly;The utility model, so that pickling equipment for metal surface cleaning in the process of using, can agitate pickling liquid, avoid the acid content in solution around metal piece after pickling a certain time, improve the efficiency of pickling cleaning, to reach better practicability thus.

Description

Technical Field

[0001] This utility model belongs to the field of metal surface cleaning technology, specifically a metal surface cleaning device. Background Technology

[0002] Metal surface cleaning is a fundamental process that removes contaminants from metal surfaces using physical or chemical methods to restore surface cleanliness and improve the effectiveness of subsequent treatments. It mainly involves removing organic contaminants such as residual grease, cutting fluid, and weld spatter from the processing, as well as inorganic contaminants such as oxide scale and rust. This provides a clean base for subsequent surface treatments, ensuring uniform adhesion of coatings or platings and improving the workpiece's corrosion resistance, wear resistance, and other properties. Common methods include pickling and passivation, suitable for cleaning oxide scale and rust on stainless steel. However, when using pickling equipment for metal surface cleaning, the acid content in the solution surrounding the metal parts decreases after a certain pickling time, reducing the efficiency of the pickling process and hindering its practicality. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a metal surface cleaning device, which effectively solves the problem that the acid content in the solution around the metal parts will decrease after a certain period of pickling in the process of using pickling equipment for metal surface cleaning, thus reducing the efficiency of pickling and cleaning and making it difficult to achieve better practicality.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a metal surface cleaning device, including a cleaning tank, a control switch fixedly installed at the middle of the top outer side of the cleaning tank, a drain valve fixedly installed at the middle of the bottom outer side of the cleaning tank, a connecting flange fixedly installed at the end of the drain valve away from the cleaning tank, a placement mesh cylinder provided inside the cleaning tank, a cross-shaped partition fixedly installed inside the placement mesh cylinder, and the cross-shaped partition divides the interior of the placement mesh cylinder into four placement chambers, an adjustment component provided outside the placement mesh cylinder and inside the cleaning tank, and the top of the adjustment component extends to the top of the cleaning tank.

[0005] Preferably, the adjusting assembly includes a strip-shaped top plate, which is fixedly installed at the top center of the cleaning tank. An adjusting motor is fixedly installed at the top center of the strip-shaped top plate and is energized and connected to a control switch. A rotating shaft is fixedly installed at the bottom of the output shaft of the adjusting motor and is rotatably installed inside the strip-shaped top plate. The bottom end of the rotating shaft extends to the bottom of the strip-shaped top plate. A movable strip is fixedly installed on the outer side of the bottom end of the rotating shaft and is located above the placement net cylinder. A movable shaft is rotatably installed inside the end of the movable strip away from the rotating shaft and is located outside the placement net cylinder. A support strip is rotatably installed on the outer side of the bottom end of the movable shaft and is located below the placement net cylinder. An agitating strip is uniformly fixedly installed between the support strip and the movable strip and outside the movable shaft and is located between the placement net cylinder and the inner wall of the cleaning tank. A positioning shaft is rotatably installed inside the end of the support strip away from the movable strip and is fixedly connected to the bottom center of the cleaning tank. The placement net cylinder is fixedly installed on the top of the positioning shaft.

[0006] Preferably, a movable gear is fixedly installed on the top of the movable shaft, and the movable gear is located above the movable bar. A positioning gear ring is meshed with the outer side of the movable gear. Positioning frames are evenly fixedly installed on the outer side of the positioning gear ring, and four positioning frames are respectively fixedly installed on the four corners of the top of the inner end of the cleaning pool.

[0007] Preferably, a positioning bushing is rotatably installed above the movable strip and outside the rotating shaft. Positioning rods are fixedly installed at the top of both ends of the positioning bushing, and the top of the positioning rods is fixedly connected to the bottom of the strip-shaped top plate.

[0008] Preferably, the bottom of the cleaning pool is symmetrically fixed with mounting strips, and mounting holes are opened through both ends of the mounting strips.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] 1) During operation, the interaction of the cleaning pool, control switch, drain valve, placement screen cylinder and adjustment components enables the pickling equipment for metal surface cleaning to agitate the pickling liquid during use, preventing the acid content of the solution around the metal parts from decreasing after a certain pickling time, thus improving the efficiency of pickling and cleaning and making it more practical.

[0011] 2) During operation, the interaction between the positioning bushing and the positioning rod makes it easier for the rotating shaft to achieve better stability during use, thereby ensuring that the adjustment component can work stably. Attached Figure Description

[0012] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0013] In the attached diagram:

[0014] Figure 1 This is a schematic diagram of the structure of a metal surface cleaning device according to the present invention;

[0015] Figure 2 This is a schematic diagram of the internal structure of the cleaning pool of this utility model;

[0016] Figure 3 This is a schematic diagram of the mesh tube placement structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the adjustment component structure of this utility model.

[0018] In the diagram: 1. Cleaning tank; 2. Control switch; 3. Drain valve; 4. Connecting flange; 5. Placement mesh cylinder; 6. Cross-shaped partition; 7. Adjustment assembly; 8. Strip top plate; 9. Adjustment motor; 10. Rotating shaft; 11. Movable bar; 12. Movable shaft; 13. Support bar; 14. Agitator bar; 15. Positioning shaft; 16. Movable gear; 17. Positioning gear ring; 18. Positioning frame; 19. Positioning bushing; 20. Positioning rod; 21. Mounting bar; 22. Mounting hole. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Example 1, by Figure 1 , Figure 2 , Figure 3 and Figure 4This utility model relates to a metal surface cleaning device, including a cleaning tank 1. Installation strips 21 are symmetrically fixedly installed at the bottom of the cleaning tank 1, and installation holes 22 are drilled through both ends of the installation strips 21. A control switch 2 is fixedly installed at the middle of the top outer side of the cleaning tank 1, and a drain valve 3 is fixedly installed at the middle of the bottom outer side of the cleaning tank 1. A connecting flange 4 is fixedly installed at the end of the drain valve 3 away from the cleaning tank 1. A mesh cylinder 5 is provided inside the cleaning tank 1, and a cross-shaped partition 6 is fixedly installed inside the mesh cylinder 5, with the cross-shaped partition 6 holding the mesh cylinder within its space. The interior of the 5 is divided into four placement chambers. An adjustment component 7 is set on the outside of the placement mesh cylinder 5 and inside the cleaning tank 1. The top of the adjustment component 7 extends to the top of the cleaning tank 1. During use, the interaction between the cleaning tank 1, control switch 2, drain valve 3, placement mesh cylinder 5 and adjustment component 7 allows the pickling equipment for metal surface cleaning to agitate the pickling liquid during use. This prevents the acid content of the solution around the metal parts from decreasing after a certain pickling time, thus improving the efficiency of pickling and cleaning and making it more practical.

[0021] The adjustment assembly 7 includes a strip-shaped top plate 8, which is fixedly installed at the top center of the cleaning tank 1. An adjustment motor 9 is fixedly installed at the top center of the strip-shaped top plate 8 and is energized and connected to the control switch 2. A rotating shaft 10 is fixedly installed at the bottom of the output shaft of the adjustment motor 9 and is rotatably installed inside the strip-shaped top plate 8. The bottom end of the rotating shaft 10 extends to the bottom of the strip-shaped top plate 8. A movable strip 11 is fixedly installed on the outer side of the bottom end of the rotating shaft 10 and is located above the mesh cylinder 5. A positioning sleeve 19 is rotatably installed above the movable strip 11 and on the outer side of the rotating shaft 10. Positioning rods 20 are fixedly installed at the top of both ends of the positioning sleeve 19 and are fixedly connected to the bottom of the strip-shaped top plate 8. During use, the interaction between the positioning sleeve 19 and the positioning rods 20 makes it easier for the rotating shaft 10 to achieve better stability during use, thereby ensuring that the adjustment assembly 7 can work stably.

[0022] A movable shaft 12 is rotatably mounted inside the end of the movable bar 11 away from the rotating shaft 10, and the movable shaft 12 is located outside the placement net cylinder 5. A support bar 13 is rotatably mounted on the outer side of the bottom end of the movable shaft 12, and the support bar 13 is located below the placement net cylinder 5. An agitating bar 14 is evenly fixedly mounted between the support bar 13 and the movable bar 11, and is located outside the movable shaft 12. The agitating bar 14 is located between the placement net cylinder 5 and the inner wall of the cleaning pool 1. The end of the support bar 13 away from the movable bar 11 is internally... A positioning shaft 15 is rotatably installed, and the bottom of the positioning shaft 15 is fixedly connected to the middle of the bottom of the cleaning pool 1. The mesh cylinder 5 is fixedly installed on the top of the positioning shaft 15. A movable gear 16 is fixedly installed on the top of the movable shaft 12, and the movable gear 16 is located above the movable bar 11. A positioning gear ring 17 is meshed with the outside of the movable gear 16. Positioning frames 18 are evenly fixedly installed on the outside of the positioning gear ring 17. The four positioning frames 18 are respectively fixedly installed on the four corners of the top of the inside of the cleaning pool 1.

[0023] Working Principle: During operation, the mounting strip 21 is first fixed in place using mounting bolts that match the diameter of the mounting hole 22. Then, four metal parts requiring surface oxide scale or rust removal are placed inside the placement mesh cylinder 5, into four placement chambers separated by cross-shaped partitions 6. Pickling solution is then added to the cleaning tank 1 until it covers the metal parts, at which point addition is stopped. During pickling, the regulating motor 9 is activated, driving the rotating shaft 10 to rotate inside the positioning sleeve 19. This ensures better stability during rotation. Simultaneously, the rotating shaft 10 drives the movable strip 11, which in turn drives the movable shaft 12. The movable shaft 12 then drives the support strip 13 to move outside the positioning shaft 15. Simultaneously, the movable shaft 12 drives the agitator on its outer side... The moving bar 14 rotates outside the mesh cylinder 5, while the moving shaft 12 drives the moving gear 16 to move inside the positioning gear ring 17. The moving gear 16 rotates, which in turn drives the moving shaft 12 to rotate. The moving shaft 12 then drives the agitator bar 14 on its outer side to rotate. During this rotation, the agitator bar 14 agitates the pickling solution inside the cleaning tank 1, ensuring that the pickling solution in the cleaning tank 1 can fully and evenly contact and react with the surface of the metal parts. This allows the pickling equipment for metal surface cleaning to agitate the pickling liquid during use, preventing a decrease in acid content around the metal parts after a certain pickling time, thus improving the efficiency of pickling and cleaning and achieving better practicality.

Claims

1. A metal surface cleaning device, comprising a cleaning tank (1), characterized in that: A control switch (2) is fixedly installed at the middle of the top of the outer side of the cleaning pool (1). A drain valve (3) is fixedly installed at the middle of the bottom of the outer side of the cleaning pool (1). A connecting flange (4) is fixedly installed at the end of the drain valve (3) away from the cleaning pool (1). A mesh cylinder (5) is provided inside the cleaning pool (1). A cross-shaped partition (6) is fixedly installed inside the mesh cylinder (5). The cross-shaped partition (6) divides the inside of the mesh cylinder (5) into four placement chambers. An adjustment component (7) is provided on the outside of the mesh cylinder (5) and inside the cleaning pool (1). The top of the adjustment component (7) extends to the top of the cleaning pool (1).

2. The metal surface cleaning equipment according to claim 1, characterized in that: The adjustment assembly (7) includes a strip-shaped top plate (8), which is fixedly installed at the top center of the cleaning tank (1). An adjustment motor (9) is fixedly installed at the top center of the strip-shaped top plate (8), and the adjustment motor (9) is energized and connected to the control switch (2). A rotating shaft (10) is fixedly installed at the bottom of the output shaft of the adjustment motor (9), and the rotating shaft (10) is rotatably installed inside the strip-shaped top plate (8). The bottom end of the rotating shaft (10) extends to the bottom of the strip-shaped top plate (8). A movable strip (11) is fixedly installed on the outer side of the bottom end of the rotating shaft (10), and the movable strip (11) is located above the mesh cylinder (5). A movable strip (11) is rotatably installed inside the end of the movable strip (11) away from the rotating shaft (10). A movable shaft (12) is located on the outside of the placement net cylinder (5). A support bar (13) is rotatably installed on the outside of the bottom end of the movable shaft (12). The support bar (13) is located below the placement net cylinder (5). An agitator bar (14) is uniformly fixed between the support bar (13) and the movable bar (11) and on the outside of the movable shaft (12). The agitator bar (14) is located between the placement net cylinder (5) and the inner wall of the cleaning pool (1). A positioning shaft (15) is rotatably installed inside the end of the support bar (13) away from the movable bar (11). The bottom of the positioning shaft (15) is fixedly connected to the middle of the bottom end of the cleaning pool (1). The placement net cylinder (5) is fixedly installed on the top of the positioning shaft (15).

3. The metal surface cleaning equipment according to claim 2, characterized in that: A movable gear (16) is fixedly installed on the top of the movable shaft (12), and the movable gear (16) is located above the movable bar (11). A positioning gear ring (17) is meshed on the outer side of the movable gear (16). Positioning frames (18) are evenly fixedly installed on the outer side of the positioning gear ring (17). The four positioning frames (18) are respectively fixedly installed on the four corners of the top of the cleaning pool (1).

4. The metal surface cleaning equipment according to claim 2, characterized in that: A positioning sleeve (19) is rotatably installed above the movable strip (11) and outside the rotating shaft (10). Positioning rods (20) are fixedly installed at the top of both ends of the positioning sleeve (19), and the top of the positioning rods (20) is fixedly connected to the bottom of the strip top plate (8).

5. The metal surface cleaning equipment according to claim 1, characterized in that: The bottom of the cleaning pool (1) is symmetrically fixed with mounting strips (21), and mounting holes (22) are opened through both ends of the mounting strips (21).

Images