Metal surface pickling tank

Abstract

According to the technical scheme, the metal surface pickling tank comprises an equipment table and a pickling tank body, an electric expansion piece is installed on one side of the bottom of the equipment table, the pickling tank body is installed on an output shaft of the electric expansion piece, a cleaning tank is arranged on one side in the pickling tank body, and the pickling tank body is arranged on the side, close to the cleaning tank, in the pickling tank body. Supporting frames are installed on the two sides of the top of the equipment table, suspension conveying frames are installed at the bottoms of the supporting frames on the two sides, rotating shafts are installed on the two sides in the pickling tank, cleaning brushes are installed on the outer surfaces of the rotating shafts on the two sides, and synchronous wheels B are installed at the bottoms of the rotating shafts. The metal surface pickling tank solves the problems that when an existing metal pickling tank is used for pickling metal, equipment needs to be manually operated to continuously transfer the metal for pickling cleaning, the time needed by metal transfer is long, and the metal pickling efficiency is affected, the time needed by metal transfer is shortened, and therefore the metal pickling efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of metal pickling technology, specifically to a metal surface pickling tank. Background Technology

[0002] Metal pickling is a commonly used industrial metal surface treatment method used to remove oxides, rust, grease, and other impurities from metal surfaces. This process purifies the metal surface, improves its surface quality, and increases adhesion. Metal pickling can be applied to various metal materials, such as iron, steel, and aluminum, and is commonly used in metal processing, automotive manufacturing, and aerospace industries. Through metal pickling, impurities and oxides on metal surfaces can be effectively removed, improving surface quality, enhancing corrosion resistance and adhesion, and extending the service life of metal products. Before processing metal surfaces, a pickling bath is required for pickling treatment.

[0003] Existing metal pickling tanks require manual operation of equipment to continuously transfer metal for pickling and cleaning, which takes a long time and affects the efficiency of metal pickling. Therefore, we propose a metal surface pickling tank. Utility Model Content

[0004] The purpose of this invention is to provide a metal surface pickling tank that can continuously pickle metals, thereby solving the problem that existing metal pickling tanks require manual operation of equipment to continuously transfer metals for pickling and cleaning, which takes a long time and affects the efficiency of metal pickling.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a metal surface pickling tank, comprising an equipment platform and a pickling tank, wherein an electric telescopic device is installed on one side of the bottom of the equipment platform, the output shaft of the electric telescopic device is installed with the pickling tank, a cleaning tank is provided on one side inside the pickling tank, and an pickling tank is provided on the side of the pickling tank near the cleaning tank inside the pickling tank. Support frames are installed on both sides of the top of the equipment platform, and suspended conveyor frames are installed at the bottom of the support frames on both sides.

[0006] Preferably, a rotating shaft is installed on both sides inside the pickling tank, a cleaning brush is installed on the outer surface of the rotating shaft on both sides, and a synchronous wheel B is installed at the bottom of the rotating shaft.

[0007] Preferably, a drive motor is installed in the middle of the bottom of the pickling tank, and a synchronous pulley A is installed on the output shaft of the drive motor. The synchronous pulley A and the synchronous pulley B are connected by a synchronous connecting belt.

[0008] Preferably, sliding rods are installed at the four corners of the bottom of the pickling tank, and the sliding rods are sleeved inside the equipment platform.

[0009] Preferably, a collection trough is installed in the middle of one side of the pickling tank, and an absorbent sponge is installed at the bottom of the collection trough.

[0010] Preferably, a fixing frame is installed on the top of the equipment platform near the collection tank, a blower frame is installed on the front surface of the fixing frame near the top, a blower is installed inside the blower frame near the bottom, and a filter screen is installed inside the blower frame near the top.

[0011] Preferably, a stirring shaft is installed at the bottom of the pickling tank, a stirring motor is installed at one end of the stirring shaft, stirring blades are installed on the outer surface of the stirring shaft, and a stirring rod is installed on the outer surface of the stirring shaft at the gap between the stirring blades.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model achieves continuous pickling of metals by setting up an electric telescopic device, an acid pickling tank, and a suspended conveyor frame. An electric telescopic device is set on one side of the bottom of the equipment platform, and an acid pickling tank is set on the output shaft of the electric telescopic device. A cleaning tank is set on one side inside the acid pickling tank, and an acid pickling trough is set on the side of the acid pickling tank near the cleaning tank. Support frames are set on both sides of the top of the equipment platform, and a suspended conveyor frame is set at the bottom of the support frames on both sides. This solves the problem that existing metal pickling tanks require manual operation to continuously transfer metal for pickling and cleaning, which takes a long time and affects the efficiency of metal pickling. This invention reduces the time required for metal transfer, thereby improving the efficiency of metal pickling.

[0014] 2. This utility model achieves the effect of cleaning dust on the metal surface by setting up a cleaning tank, rotating shafts, cleaning brushes and drive motor. Rotating shafts are set on both sides inside the pickling tank, cleaning brushes are set on the outer surface of the rotating shafts on both sides, and drive motor is set in the middle of the bottom of the pickling tank. This solves the problem that the surface of metal is easily contaminated with dust before pickling, making it impossible to clean directly, and the dust easily contaminates the pickling solution inside the pickling tank. This improves the surface cleanliness of the metal, thereby ensuring the cleanliness of the pickling solution inside the pickling tank.

[0015] 3. This utility model achieves the effect of collecting pickling solution from metal surfaces by setting up a blower frame, a blower, a collection tank, and an absorbent sponge. The blower frame is set near the top of the front surface of the fixed frame, the blower is set near the bottom inside the blower frame, and a filter screen is set near the top inside the blower frame. A stirring shaft is set at the bottom of the pickling tank, a stirring motor is set at one end of the stirring shaft, stirring blades are set on the outer surface of the stirring shaft, and a stirring rod is set on the outer surface of the stirring shaft at the gap between the stirring blades. This solves the problem that the surface of metal is easily contaminated with a lot of pickling solution after pickling, which cannot be cleaned and collected, and easily causes the pickling solution to be lost. This reduces the loss rate of pickling solution and thus improves the economic efficiency of pickling solution use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 3 for Figure 2 A magnified structural diagram of A;

[0019] Figure 4 This is a cross-sectional structural diagram of the blower frame of this utility model;

[0020] Figure 5 for Figure 2 The enlarged structural diagram of B is shown below.

[0021] Attached reference numerals: 1. Equipment platform; 2. Electric expansion joint; 3. Pickling tank; 4. Slide bar; 5. Support frame; 6. Cleaning tank; 7. Pickling tank; 8. Blower frame; 9. Suspended conveyor frame; 10. Collection tank; 11. Rotating shaft; 12. Synchronous connecting belt; 13. Drive motor; 14. Synchronous pulley A; 15. Synchronous pulley B; 16. Cleaning brush; 17. Filter screen; 18. Blower; 19. Absorbent sponge; 20. Agitator motor; 21. Agitator rod; 22. Agitator shaft; 23. Agitator blades; 24. Fixing frame. Detailed Implementation

[0022] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0023] Example 1

[0024] like Figure 1-3 As shown, to achieve the above objectives, this utility model provides the following technical solution: a metal surface pickling tank, including an equipment platform 1 and a pickling tank 3. An electric telescopic device 2 is installed on one side of the bottom of the equipment platform 1, and the pickling tank 3 is installed on the output shaft of the electric telescopic device 2. A cleaning tank 6 is provided on one side of the interior of the pickling tank 3, and an pickling tank 7 is provided on the side of the interior of the pickling tank 3 near the cleaning tank 6. Support frames 5 are installed on both sides of the top of the equipment platform 1, and a suspended conveyor frame 9 is installed at the bottom of the support frames 5. A pickling tank 7 is installed at each of the four corners of the bottom of the pickling tank 3. There is a slide bar 4, which is sleeved inside the equipment platform 1. The slide bar 4 facilitates the movement of the pickling tank 3. Rotary shafts 11 are installed on both sides inside the pickling tank 3. Cleaning brushes 16 are installed on the outer surface of the two rotating shafts 11. Synchronous wheels B15 are installed at the bottom of the rotating shafts 11. A drive motor 13 is installed in the middle of the bottom of the pickling tank 3. Synchronous wheels A14 are installed on the output shaft of the drive motor 13. Synchronous wheels A14 and B15 are connected by a synchronous connecting belt 12. The drive motor 13 drives the two rotating shafts 11 to rotate synchronously.

[0025] like Figure 2 and Figure 5 As shown, a stirring shaft 22 is installed at the bottom of the pickling tank 7. A stirring motor 20 is installed at one end of the stirring shaft 22. Stirring blades 23 are installed on the outer surface of the stirring shaft 22. A stirring rod 21 is installed on the outer surface of the stirring shaft 22 in the gap between the stirring blades 23. The stirring blades 23 and the stirring rod 21 drive the pickling solution inside the pickling tank 7 to stir, thereby improving the pickling effect of the pickling solution.

[0026] The working principle of a metal surface pickling tank based on Embodiment 1 is as follows: After the present invention is installed, during use, the metal is moved by the suspended conveyor frame 9. After the metal moves to the cleaning tank 6, the electric telescopic device 2 is activated, which moves the pickling tank 3 upward, sinking the metal into the cleaning tank 6. Then, the drive motor 13 is activated, which drives the synchronous wheel A14 to rotate. The synchronous wheel A14 and the synchronous connecting belt 12 drive the rotating shaft 11 to rotate, which in turn drives the cleaning brush 16 to rotate, thereby cleaning the metal. After cleaning is completed... Then, the electric expansion joint 2 drives the pickling tank 3 to move downwards, which in turn drives the metal to move via the suspended conveyor 9. Once the metal reaches the pickling tank 7, the electric expansion joint 2 drives the pickling tank 3 to move upwards, immersing the metal inside the pickling tank 7. The metal can then be pickled by the pickling solution inside the pickling tank 7. At the same time, the stirring motor 20 is started, which drives the stirring shaft 22 to rotate. The stirring shaft 22 drives the stirring rod 21 and stirring blade 23 to rotate, thereby stirring the pickling solution inside the pickling tank 7 and improving the pickling effect. Thus, the workflow of this equipment is completed.

[0027] Example 2

[0028] like Figure 2 , Figure 4 and Figure 5 As shown, the present invention proposes a metal surface pickling tank. Compared with Embodiment 1, this embodiment further includes: a collection tank 10 installed in the middle of one side of the pickling tank 3, an absorbent sponge 19 installed at the bottom of the collection tank 10, a fixing frame 24 installed on the top of the equipment platform 1 near the collection tank 10, a blower frame 8 installed on the front surface of the fixing frame 24 near the top, a blower 18 installed in the blower frame 8 near the bottom, and a filter screen 17 installed in the blower frame 8 near the top.

[0029] In this embodiment, when the metal is suspended in the collection tank 10, the blower 18 is started to draw away the outside air, filter it through the filter screen 17, and blow it to the metal surface, thereby blowing the pickling liquid on the metal surface to the collection tank 10, and collecting the pickling liquid through the water-absorbing sponge 19 inside the collection tank 10.

[0030] The above specific embodiments are merely several preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A pickling bath for metal surfaces comprising a plant table (1) and a pickling bath (3), characterized in that: The bottom side of the equipment table (1) is provided with an electric telescopic device (2), the output shaft of the electric telescopic device (2) is provided with an acid pickling tank (3), the inside of the acid pickling tank (3) is provided with a cleaning tank (6), the inside of the acid pickling tank (3) is provided with an acid pickling tank (7) near the cleaning tank (6), the top of the equipment table (1) is provided with a support frame (5) on both sides, and the bottom of the support frame (5) on both sides is provided with a hanging conveying frame (9).

2. A metal surface pickling tank as claimed in claim 1 wherein: The inside of the acid pickling tank (3) is provided with a rotating shaft (11) on both sides, the outer surface of the rotating shaft (11) is provided with a cleaning brush (16), and the bottom of the rotating shaft (11) is provided with a synchronous wheel B (15).

3. A metal surface pickling tank as claimed in claim 2 wherein: The bottom of the acid pickling tank (3) is provided with a driving motor (13), the output shaft of the driving motor (13) is provided with a synchronous wheel A (14), and the synchronous wheel A (14) is connected with the synchronous wheel B (15) through a synchronous connection belt (12).

4. A metal surface pickling tank as defined in claim 1, wherein: The bottom of the acid pickling tank (3) is provided with a sliding rod (4) at four corner positions, and the sliding rod (4) is sleeved in the equipment table (1).

5. A metal surface pickling tank as defined in claim 1, wherein: The acid pickling tank (3) is provided with a collecting tank (10) on one side, and the bottom of the collecting tank (10) is provided with a water-absorbing sponge (19).

6. A metal surface pickling tank as claimed in claim 5 wherein: The top of the equipment table (1) is provided with a fixing frame (24) near the collecting tank (10), the front surface of the fixing frame (24) is provided with a blowing frame (8) near the top, the blowing frame (8) is provided with a blower (18) near the bottom, and the blowing frame (8) is provided with a filter screen (17) near the top.

7. A metal surface pickling tank as defined in claim 1, wherein: The bottom of the acid pickling tank (7) is provided with a stirring shaft (22), one end of the stirring shaft (22) is provided with a stirring motor (20), the outer surface of the stirring shaft (22) is provided with a stirring blade (23), and the outer surface of the stirring shaft (22) is provided with a stirring rod (21) in the gap between the stirring blades (23).

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