High-efficiency metal processing rust removal equipment

Abstract

The utility model discloses high-efficiency metal processing derusting equipment, which belongs to the technical field of metal processing, and comprises a derusting box, a protective cover is arranged at the top of the derusting box, a driving component is arranged in the derusting box, the driving component comprises a motor, a fixed block is fixed outside the motor, and the fixed block is fixed with the back surface of the derusting box. And an output shaft of the motor is fixedly connected with a connecting shaft. According to the high-efficiency metal processing rust removal equipment, the rotating disc drives a metal workpiece in the net box to be immersed into a rust removal solution in the rust removal box through the pin shaft, so that the metal workpiece is in full contact with the rust removal solution, meanwhile, the connecting shaft can further drive the multiple paddles to rotate, the fluidity of the rust removal solution is improved, rust stains are likely to fall off from the metal workpiece, and the rust removal efficiency is improved. And along with continuous rotation of the rotating disc, the derusted metal workpiece can be moved out of the derusting solution and taken down, the purpose of continuous derusting of the metal workpiece is achieved, and efficient and stable derusting work of the metal workpiece is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal processing, in particular to a high-efficiency metal processing rust removal device. Background Art

[0002] Before electroplating or brush plating equipment parts, electrochemical rust removal is usually used. In chemical rust removal, the rusted metal workpiece is mostly placed in a container filled with rust removal solution, and the rust on the metal surface is removed by chemical reaction.

[0003] During the rust removal process, in order to ensure that the rust is removed in all directions on the metal workpiece, the metal workpiece needs to be turned over to adjust its position so that the position that is not in contact with the rust removal solution can be evenly contacted with the rust removal solution, which increases the workload. At the same time, the rust removal solution has poor fluidity, making it difficult to remove the rust stains on the metal workpiece, which is not conducive to efficient and stable rust removal of the metal workpiece. Utility Model Content

[0004] In order to overcome the above-mentioned defects, the utility model provides a high-efficiency metal processing rust removal equipment, which solves the problem that the metal workpiece needs to be turned over to adjust the position so that the position that is not in contact with the rust removal solution can be evenly contacted with the rust removal solution, which increases the workload. At the same time, the rust removal solution has poor fluidity, making it difficult to remove rust stains on the metal workpiece.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highly efficient metal processing rust removal equipment, comprising a rust removal box, a protective cover is installed on the top of the rust removal box, a driving assembly is installed in the rust removal box, the driving assembly comprises a motor, a fixing block is fixed outside the motor, the fixing block is fixed to the back of the rust removal box, a connecting shaft is fixedly connected to the output shaft of the motor, two rotating disks are respectively clamped outside the connecting shaft, and six pins are arranged between the two rotating disks;

[0006] A net box is hinged outside the pin shaft, three groups of blades are fixed to the outer wall of the connecting shaft, and the number of blades in each group is three, rust removal ultrasonic cleaning machines are respectively installed on both sides of the rust removal box, and a drying component is provided above the net box, and the drying component is clamped on the top of the protective cover.

[0007] As a further solution of the utility model: sealed bearings are respectively sleeved on both sides of the connecting shaft, and the sealed bearings are clamped on the rust removal box and the protective cover.

[0008] As a further solution of the utility model: the protective cover is designed to be arc-shaped, and operation holes are respectively opened on both sides of the protective cover.

[0009] As a further solution of the utility model: a collecting box is clamped at the bottom of the rust removal box, and a discharge valve is connected to the outside of the collecting box.

[0010] As a further solution of the utility model: an observation window is provided on the front of the rust removal box, and supporting legs are respectively installed on both sides of the bottom of the rust removal box.

[0011] As a further solution of the utility model: the drying component includes an air duct, the air duct is arc-shaped and arranged at the top of the protective cover, the top of the air duct is connected to a dryer, the dryer is installed on the protective cover, and the inner wall of the air duct is provided with a plurality of nozzles.

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

[0013] 1. The highly efficient metal processing rust removal equipment sequentially places metal workpieces into a plurality of mesh boxes, controls the motor to drive the two turntables to rotate through the connecting shaft, and the two turntables drive the metal workpieces inside the mesh boxes to be immersed in the rust removal solution inside the rust removal box through the pin shaft, so that the metal workpieces are fully in contact with the rust removal solution. At the same time, the connecting shaft can also drive a plurality of paddles to rotate, thereby improving the fluidity of the rust removal solution, making it easy for rust stains to fall off the outside of the metal workpiece, thereby improving the rust removal effect. As the turntable continues to rotate, the rust-removed metal workpiece can be moved out of the rust removal solution and removed, thereby achieving the purpose of continuous rust removal of the metal workpiece, which is beneficial to the efficient and stable rust removal of the metal workpiece.

[0014] 2. This high-efficiency metal processing rust removal equipment installs rust removal ultrasonic cleaning machines on both sides of the rust removal box. The ultrasonic wave generates a large number of bubbles. The bursting of the bubbles generates a large amount of mechanical energy, which shakes off the rust stains and further improves the rust removal effect. After the rust removal is completed, the turntable drives the metal workpiece to move to the bottom of the drying component through the mesh box. The dryer introduces gas into the air duct, and the gas is sprayed to the metal workpiece from the nozzle in the air duct, so as to achieve the purpose of quickly drying the metal workpiece. There is no need to wait too long for the metal workpiece to dry, which further improves the rust removal efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic structural diagram of the cross section of the rust removal box of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the drive assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the protective cover and drying assembly of the utility model;

[0019] In the figure: 1. Rust removal box; 2. Protective cover; 3. Drive assembly; 301. Motor; 302. Fixed block; 303. Connecting shaft; 304. Sealed bearing; 305. Turntable; 306. Paddle; 4. Pin shaft; 5. Net box; 6. Rust removal ultrasonic cleaning machine; 7. Drying assembly; 701. Dryer; 702. Air duct; 703. Nozzle; 8. Operation hole; 9. Collection box; 10. Discharge valve; 11. Support leg. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, the utility model provides a technical solution: a highly efficient metal processing rust removal device, comprising a rust removal box 1, an observation window is provided on the front of the rust removal box 1, and support legs 11 are respectively installed on both sides of the bottom of the rust removal box 1, a collecting box 9 is clamped at the bottom of the rust removal box 1, and a discharge valve 10 is connected to the outside of the collecting box 9, and the collecting box 9 can collect rust stains falling off from the outside of the metal workpiece, and opening the discharge valve 10 is convenient for centralized collection of the rust stains;

[0022] A protective cover 2 is installed on the top of the rust removal box 1. The protective cover 2 is of arc-shaped design, and operation holes 8 are respectively opened on both sides of the protective cover 2. The protective cover 2 can prevent external impurities and dust from adhering to the metal workpiece in the wet state, thereby playing a role in protecting the metal workpiece;

[0023] A driving assembly 3 is installed in the rust removal box 1. The driving assembly 3 includes a motor 301. A fixing block 302 is fixed outside the motor 301. The fixing block 302 is fixed to the back of the rust removal box 1. A connecting shaft 303 is fixedly connected to the output shaft of the motor 301. Sealed bearings 304 are respectively sleeved on both sides of the connecting shaft 303. The sealed bearings 304 are clamped on the rust removal box 1 and the protective cover 2. Since the sealed bearings 304 are provided, the sealed bearings 304 play a role of supporting the connecting shaft 303, thereby improving the rotation stability of the connecting shaft 303 and preventing the rust removal solution from leaking out of the gap between the connecting shaft 303 and the rust removal box 1.

[0024] The two outer ends of the connecting shaft 303 are respectively connected with a rotating disk 305, and six pins 4 are arranged between the two rotating disks 305. Because the pins 4 are arranged, as the rotating disk 305 rotates, the pins 4 can rotate between the two rotating disks 305, so that the net box 5 will not turn over and cause the metal workpiece to fall;

[0025] A net box 5 is hinged outside the pin shaft 4, three groups of blades 306 are fixed to the outer wall of the connecting shaft 303, and the number of each group of blades 306 is three, and rust removal ultrasonic cleaning machines 6 are installed on both sides of the rust removal box 1, and a drying component 7 is provided above the net box 5;

[0026] The drying component 7 is clamped on the top of the protective cover 2, and the drying component 7 includes an air duct 702. The air duct 702 is designed to be arc-shaped and is arranged at the top of the protective cover 2. The top of the air duct 702 is connected to a dryer 701, and the dryer 701 is installed on the protective cover 2. The inner wall of the air duct 702 is provided with a plurality of nozzles 703. Through the mutual cooperation between the air duct 702 and the nozzles 703, the gas can be sprayed from the nozzles 703 in the air duct 702 to the metal workpiece. Because the air duct 702 is designed to be arc-shaped, the purpose of multi-directional drying of the metal workpiece is achieved, thereby improving the drying efficiency.

[0027] The working principle of the utility model is:

[0028] When in use, metal workpieces are placed in multiple mesh boxes 5 in turn, and the motor 301 is controlled to rotate through the connecting shaft 303 to drive the two turntables 305 to rotate. The two turntables 305 drive the metal workpieces inside the mesh box 5 to be immersed in the rust removal solution inside the rust removal box 1 through the pin shaft 4. When the rust removal ultrasonic cleaning machine 6 is working, the ultrasonic wave generates a large number of bubbles, and the bubble bursts to generate a large amount of mechanical energy to shake off the rust stains. In the process of driving the paddle 306 to rotate, the connecting shaft 303 can improve the fluidity of the rust removal solution in the rust removal box 1, so that the rust stains can be easily fallen off from the outside of the metal workpiece. As the turntable 305 continues to rotate, the turntable 305 drives the metal workpiece to move to the bottom of the drying component 7 through the mesh box 5. The dryer 701 works to introduce gas into the air duct 702, and the gas is sprayed from the nozzle 703 in the air duct 702 to the metal workpiece to dry it.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0030] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A highly efficient metal processing rust removal device, comprising a rust removal box (1), characterized in that: A protective cover (2) is installed on the top of the rust removal box (1), and a driving assembly (3) is installed in the rust removal box (1), wherein the driving assembly (3) comprises a motor (301), a fixing block (302) is fixed outside the motor (301), and the fixing block (302) is fixed to the back side of the rust removal box (1), and a connecting shaft (303) is fixedly connected to the output shaft of the motor (301), and two rotating disks (305) are respectively clamped outside the connecting shaft (303), and six pins (4) are arranged between the two rotating disks (305); The pin shaft (4) is hingedly connected to a net box (5), the outer wall of the connecting shaft (303) is fixed with three groups of blades (306), and the number of blades in each group (306) is three. The rust removal box (1) is respectively installed with rust removal ultrasonic cleaning machines (6), and a drying component (7) is provided above the net box (5), and the drying component (7) is clamped on the top of the protective cover (2).

2. The high-efficiency metal processing rust removal equipment according to claim 1 is characterized in that: Sealed bearings (304) are respectively sleeved on both sides of the connecting shaft (303), and the sealed bearings (304) are clamped on the rust removal box (1) and the protective cover (2).

3. The high-efficiency metal processing rust removal equipment according to claim 1, characterized in that: The protective cover (2) is designed to be arc-shaped, and operation holes (8) are respectively provided on both sides of the protective cover (2).

4. The high-efficiency metal processing rust removal equipment according to claim 1 is characterized in that: The bottom of the rust removal box (1) is clamped with a collecting box (9), and the outside of the collecting box (9) is connected to a discharge valve (10).

5. The high-efficiency metal processing rust removal equipment according to claim 1 is characterized in that: The front of the rust removal box (1) is provided with an observation window, and support legs (11) are respectively installed on both sides of the bottom of the rust removal box (1).

6. The high-efficiency metal processing rust removal equipment according to claim 1, characterized in that: The drying component (7) comprises an air duct (702), the air duct (702) is of arc-shaped design and is arranged at the top of the protective cover (2), the top of the air duct (702) is connected to a dryer (701), the dryer (701) is installed on the protective cover (2), and the inner wall of the air duct (702) is provided with a plurality of nozzles (703).

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