High-strength anti-corrosion surface treatment device for chain

Abstract

The utility model discloses a high-strength anti-corrosion surface treatment device for chains, which relates to the field of chain processing and pickling and comprises a pickling machine, a pickling tank is arranged on the pickling machine, a rotating disc is rotatably connected to the middle of the bottom end in the pickling tank, and a plurality of fixing columns are connected to the top end of the rotating disc. A pickling basket is arranged in the pickling tank in a lifting mode, a gap is reserved between the bottom end of the pickling basket and the top end of the fixing column, a motor is fixed in the pickling machine, a chain needing to be pickled is placed in the pickling basket, the electric push rod is started, the electric push rod extends downwards, the pickling basket is immersed in pickling liquid, and the pickling work of the chain is completed. And meanwhile, the motor is started, the multiple fixing columns can rotate, the pickling solution is disturbed, the pickling solution is in a moving state, the pickling solution can conveniently fluctuate back and forth to enter gaps of the chain, and pickling is more uniform.

Description

Technical Field

[0001] The utility model relates to the field of chain processing and pickling, in particular to a high-strength anti-corrosion surface treatment device for chains. Background Art

[0002] Pickling, the process of removing scale and rust from steel surfaces using an acid solution, is a method for cleaning metal surfaces. It is often performed in conjunction with pre-coating. Typically, the workpiece is immersed in an aqueous solution of sulfuric acid or other liquids to remove oxides and other thin films on the metal surface. Pickling can be used to protect metals from corrosion. Pickling not only removes oxides and rust from the metal surface, but also prevents corrosion to a certain extent, improving its corrosion resistance.

[0003] The existing acid method is usually to place it in a pre-mixed acid solution, let it stand for a period of time, and then take it out of the solution. This treatment method is prone to insufficient cleaning and uneven contact of the liquid in the corners and gaps due to the relative stillness between the anchor chain accessories and the acid solution.

[0004] Therefore, it is necessary to propose a high-strength anti-corrosion surface treatment device for chains to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a high-strength anti-corrosion surface treatment device for chains, so as to solve the problem that the existing pickling method is usually to place the chain in a pre-mixed acid solution, let it stand for a period of time, and then take it out of the solution. Since the anchor chain accessories and the acid solution are relatively stationary in this treatment method, it is easy to cause insufficient cleaning and uneven contact of the liquid in the gaps and corners.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-strength anti-corrosion surface treatment device for a chain, comprising a pickling machine, a pickling tank being provided on the pickling machine, a rotating disk being rotatably connected to the middle of the bottom end of the inside of the pickling tank, a plurality of fixed columns being connected to the top of the rotating disk, a pickling basket being arranged to be raised and lowered in the pickling tank, a distance being left between the bottom end of the pickling basket and the top end of the fixed column, a motor being fixed inside the pickling machine, and a drive shaft of the motor being connected to the middle of the bottom end of the rotating disk.

[0007] Preferably, L-shaped support plates are provided on both sides of the pickling tank, the two L-shaped support plates are fixed on the pickling machine, top plates are fixed on both sides of the top of the pickling basket, and electric push rods are fixed between the two top plates and the corresponding L-shaped support plates.

[0008] Preferably, a top cover is provided between the two top plates, the top cover covers the top of the pickling basket, and an auxiliary handle is fixed to the top of the top cover.

[0009] Preferably, fixed cylinders are fixedly connected to both sides of the bottom end of the pickling tank, telescopic grooves are opened on the top of the two fixed cylinders, telescopic rods are slidably arranged inside the telescopic grooves, support plates are fixed on the top of the telescopic rods, and a pressure sensor is embedded in the top of the support plate.

[0010] Preferably, a spring is fixed between the bottom end of the telescopic rod and the bottom end inside the telescopic slot.

[0011] Preferably, a chain is placed inside the pickling basket.

[0012] Preferably, the two top plates and the top cover are flush with each other, the two top plates and the top cover are combined to form a rectangle, and the rectangular structure matches the pickling tank.

[0013] Technical effects and advantages of this utility model:

[0014] 1. In the actual operation of the present invention, the chain that needs to be pickled is placed inside the pickling basket, and the electric push rod is started and extended downward, so that the pickling basket is immersed in the pickling liquid to complete the pickling work of the chain. At the same time, the motor is started, which can make multiple fixed columns rotate, disturb the pickling liquid, and put the pickling liquid into a moving state, so that the pickling liquid can wave back and forth into the gap inside the chain, making the pickling more uniform;

[0015] 2. When the pickling basket descends, it will contact the support plate, which supports the pickling basket to improve the stability of the structure and prevent the chain from being too heavy, which may cause the pickling basket to tilt. At the same time, the pickling basket will generate pressure when it contacts the support plate. The pressure sensor can monitor the weight signals of different chains, thereby controlling the rotation speed of the motor. For heavier chains, the disturbance speed of the pickling liquid is accelerated, the reaction efficiency is improved, and the adjustment is automatically adapted.

[0016] 3. After pickling, the pickling basket is raised by the electric push rod. After standing for a period of time, the excess pickling liquid can be discharged from the gap of the pickling basket. At the same time, after the pickling basket is lowered, the top cover is placed above the pickling basket. At this time, the top cover and the two top plates can complete the blocking of the top of the pickling basket and at the same time cover the top of the pickling tank to prevent the liquid from splashing out when the pickling liquid is stirred, thereby playing a blocking role. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram from one perspective of the high-strength anti-corrosion surface treatment device for chains of the utility model.

[0018] Figure 2 This is a structural schematic diagram from another perspective of the high-strength anti-corrosion surface treatment device for chains of the utility model.

[0019] Figure 3This is a schematic structural diagram of the pickling tank of the utility model.

[0020] In the figure: 1. Pickling machine; 2. L-shaped support plate; 3. Electric push rod; 4. Pickling basket; 5. Top plate; 6. Top cover; 7. Auxiliary handle; 8. Fixed cylinder; 9. Telescopic rod; 10. Support plate; 11. Pressure sensor; 12. Rotating plate; 13. Fixed column; 14. Pickling tank. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clarify the technical solutions in the embodiments of the present invention; it is clear that the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] The utility model provides Figures 1 to 3 The device for high-strength anti-corrosion surface treatment of a chain shown in the figure includes a pickling machine 1, which is provided with a pickling tank 14. A rotating disk 12 is rotatably connected to the middle of the bottom end of the pickling tank 14, and a plurality of fixed columns 13 are connected to the top of the rotating disk 12. A pickling basket 4 is arranged to be raised and lowered in the pickling tank 14, and a chain is placed inside the pickling basket 4. The pickling tank 14 can be filled with pickling liquid.

[0023] There is a distance between the bottom end of the pickling basket 4 and the top end of the fixed column 13. A motor is fixed inside the pickling machine 1. The driving shaft of the motor is connected to the middle part of the bottom end of the rotating disk 12. L-shaped support plates 2 are provided on both sides of the pickling tank 14. The two L-shaped support plates 2 are fixed on the pickling machine 1. Top plates 5 are fixed on both sides of the top end of the pickling basket 4. An electric push rod 3 is fixed between the two top plates 5 and the corresponding L-shaped support plates 2.

[0024] In the actual operation of the present invention, the chain that needs to be pickled is placed inside the pickling basket 4, and the electric push rod 3 is started and extended downward, so that the pickling basket 4 is immersed in the pickling liquid to complete the pickling work of the chain. At the same time, the motor is started, which can make the multiple fixed columns 13 rotate, disturb the pickling liquid, and put the pickling liquid into a moving state, so that the pickling liquid can fluctuate back and forth and enter the gap inside the chain, making the pickling more uniform.

[0025] After pickling, the pickling basket 4 is driven to rise by the electric push rod 3. After standing for a period of time, the excess pickling liquid can be discharged from the gap in the pickling basket 4.

[0026] A top cover 6 is arranged between the two top plates 5, which covers the top of the pickling basket 4, and an auxiliary handle 7 is fixed to the top of the top cover 6. The two top plates 5 and the top cover 6 are flush in height, and the two top plates 5 and the top cover 6 are combined into a rectangle, and the rectangular structure matches the pickling tank 14.

[0027] At the same time, after the pickling basket 4 is lowered, the top cover 6 is placed above the pickling basket 4. At this time, the top cover 6 and the two top plates 5 can block the top of the pickling basket 4 and at the same time shield the top of the pickling tank 14 to prevent the liquid generated from splashing out when the pickling liquid is stirred, thereby playing a blocking role.

[0028] Fixed cylinders 8 are fixedly connected to both sides of the bottom end of the pickling tank 14. Telescopic grooves are provided on the tops of the two fixed cylinders 8. Telescopic rods 9 are slidably arranged inside the telescopic grooves. Support plates 10 are fixed to the tops of the telescopic rods 9. A pressure sensor 11 is embedded in the top of the support plates 10. The support plates 10 can support the bottom end of the pickling basket 4 to improve the stability of the structure.

[0029] A spring is fixed between the bottom end of the telescopic rod 9 and the bottom end inside the telescopic slot.

Claims

1. A high-strength anti-corrosion surface treatment device for a chain, comprising a pickling machine (1), characterized in that: The pickling machine (1) is provided with a pickling tank (14), a rotating disk (12) is rotatably connected to the middle of the bottom end of the pickling tank (14), a plurality of fixed columns (13) are connected to the top of the rotating disk (12), a pickling basket (4) is arranged in the pickling tank (14) for lifting, a distance is left between the bottom end of the pickling basket (4) and the top end of the fixed column (13), a motor is fixed inside the pickling machine (1), and a drive shaft of the motor is connected to the middle of the bottom end of the rotating disk (12).

2. A high-strength anti-corrosion surface treatment device for chains according to claim 1, characterized in that: L-shaped support plates (2) are provided on both sides of the pickling tank (14), and the two L-shaped support plates (2) are fixed on the pickling machine (1). Top plates (5) are fixed on both sides of the top of the pickling basket (4), and an electric push rod (3) is fixed between the two top plates (5) and the corresponding L-shaped support plates (2).

3. The high-strength anti-corrosion surface treatment device for chains according to claim 2, characterized in that: A top cover (6) is provided between the two top plates (5), the top cover (6) covers the top end of the pickling basket (4), and an auxiliary handle (7) is fixed to the top end of the top cover (6).

4. The high-strength anti-corrosion surface treatment device for chains according to claim 1, characterized in that: Both sides of the bottom end of the pickling tank (14) are fixedly connected with fixed cylinders (8), and telescopic grooves are provided at the top ends of the two fixed cylinders (8). Telescopic rods (9) are slidably arranged inside the telescopic grooves, and support plates (10) are fixed at the top ends of the telescopic rods (9). A pressure sensor (11) is embedded and fixed at the top ends of the support plates (10).

5. The high-strength anti-corrosion surface treatment device for chains according to claim 4, characterized in that: A spring is fixed between the bottom end of the telescopic rod (9) and the bottom end of the interior of the telescopic slot.

6. The high-strength anti-corrosion surface treatment device for chains according to claim 1, characterized in that: A chain is placed inside the pickling basket (4).

7. A high-strength anti-corrosion surface treatment device for a chain according to claim 6, characterized in that: The two top plates (5) and the top cover (6) are flush with each other in height, and the two top plates (5) and the top cover (6) are combined into a rectangular shape, and the rectangular structure matches the pickling tank (14).

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