Metal product rust removal device

Abstract

The utility model relates to the technical field of metal product rust removal, in particular to a metal product rust removal device. According to the metal product rust removal device, the containing frame can be automatically moved into the cleaning pool, manpower is saved, and the metal product rust removal efficiency is improved. A metal product rust removal device comprises a treatment pond, first supporting frames, a motor and the like, the first supporting frames are connected to the front side and the rear side of the left portion of the treatment pond, and the motor is connected to the front side of the upper portion of the first supporting frame on the front side. The motor is started to drive the lead screw to rotate, so that the sliding frame moves backwards along the guide frame, the sliding wheels move along the treatment pond, and when the sliding wheels move to the lower limit position of the rear portion of the treatment pond, the moving rod extends, so that the containing frame moves downwards to be immersed into the cleaning pond, the containing frame can be automatically moved into the cleaning pond, manpower is saved, and the cleaning efficiency is improved. And the rust removal efficiency of the metal product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rust removal of metal products, in particular to a rust removal device for metal products. Background Art

[0002] A rust removal device for metal products is a mechanical device used to remove rust on the surface of metals, aiming to improve the rust removal efficiency, reduce the labor demand, and enhance the treatment effect.

[0003] For the existing rust removal device for metal products, usually the metal products are placed in a placement frame, and then the placement frame is immersed in an acid pickling solution to remove rust from the metal products. However, when the metal products need to be cleaned after rust removal, it is necessary to manually move the placement frame to the cleaning tank for cleaning, which is rather inconvenient to operate and affects the rust removal efficiency of the metal products.

[0004] Therefore, a rust removal device for metal products has been developed, which can automatically move the placement frame to the cleaning pool, saving manpower and improving the rust removal efficiency of the metal products. Summary of the Utility Model

[0005] In order to overcome the defect that for the existing rust removal device for metal products, when the metal products need to be cleaned after rust removal, it is necessary to manually move the placement frame to the cleaning tank for cleaning, which is rather inconvenient to operate and affects the rust removal efficiency of the metal products, the utility model provides a rust removal device for metal products, which can automatically move the placement frame to the cleaning pool, saving manpower and improving the rust removal efficiency of the metal products.

[0006] The technical implementation scheme of the utility model is as follows: a rust removal device for metal products, comprising a treatment tank, a first support frame, a motor, a lead screw, a guide frame, a sliding frame, a moving rod, a pulley, a second support frame, a placement frame, a third support frame and a telescopic spring. Both the front and rear sides of the left part of the treatment tank are connected with a first support frame. The front side of the upper part of the front first support frame is connected with a motor, and the output shaft of the motor is connected with a lead screw. The lead screw is rotatably connected with the rear first support frame. A guide frame is connected between the front and rear sides of the right part of the treatment tank. A sliding frame is slidably connected to the guide frame. The left part of the sliding frame is threadedly connected with the lead screw. Both the left and right parts of the lower side of the sliding frame are slidably connected with a moving rod. The lower parts of the moving rods are rotatably connected with a pulley, and the pulleys are in contact and cooperation with the treatment tank. On the side where the lower parts of the moving rods are close to each other, a second support frame is connected. A third support frame is slidably connected to each second support frame. A placement frame is connected between the third support frames. A telescopic spring is connected between each third support frame and the connected second support frame.

[0007] Optionally, a partition is provided in the middle of the treatment tank.

[0008] Optionally, a liquid inlet groove is provided on the placement frame.

[0009] Optionally, the placement frame is made of stainless steel.

[0010] Optionally, it further includes an extrusion frame, and two left and right extrusion frames are connected to the inner side of the lower rear part of the treatment tank.

[0011] Optionally, the lower parts of the third support frames are all wedge-shaped.

[0012] The utility model has the following advantages: 1. By starting the motor, the screw rod is driven to rotate, so that the sliding frame moves backward along the guide frame, and the pulley moves along the treatment tank. When the pulley moves to the lower limit position at the rear of the treatment tank, the moving rod extends, so that the placement frame moves downward and immerses into the cleaning tank, achieving the effect of automatically moving the placement frame into the cleaning tank, saving manpower and improving the rust removal efficiency of metal products.

[0013] 2. After the placement frame moves into the cleaning tank, the third support frame is located on the extrusion frame, so that the placement frame moves back and forth, and the extrusion frame squeezes the third support frame to move up and down. After the telescopic spring is squeezed and contracted and then rebounds, it drives the placement frame to move up and down, achieving the effect of being able to accelerate the cleaning speed of metal products, fully cleaning the metal products at the same time, and improving the rust removal efficiency and quality of metal products. Description of the Drawings

[0014] Figure 1 It is a three-dimensional structure schematic diagram of the utility model.

[0015] Figure 2 It is a sectional three-dimensional structure schematic diagram of the utility model.

[0016] Figure 3 It is a partial sectional three-dimensional structure schematic diagram of the utility model.

[0017] The meanings of the reference numerals in the drawings: 1: treatment tank, 2: first support frame, 3: motor, 4: screw rod, 5: guide frame, 6: sliding frame, 7: moving rod, 8: pulley, 9: second support frame, 10: placement frame, 11: third support frame, 12: telescopic spring, 13: extrusion frame. Detailed Description of the Invention

[0018] To make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the drawings. Just for clarification, the orientation terms such as up, down, left, right, front, rear, inner, and outer that appear or will appear in the text of the utility model are only based on the drawings of the utility model, and they do not specifically limit the utility model.

[0019] A rust removal device for metal products, as Figures 1-3As shown, it includes a treatment tank 1, a first support frame 2, a motor 3, a lead screw 4, a guide frame 5, a sliding frame 6, a moving rod 7, a pulley 8, a second support frame 9, a placement frame 10, a third support frame 11, a telescopic spring 12, and a pressing frame 13. Both the front and rear sides of the left part of the treatment tank 1 are connected to the first support frame 2. A partition is provided in the middle of the treatment tank 1 to facilitate separating the working area. The front side of the upper part of the front first support frame 2 is connected to the motor 3. The output shaft of the motor 3 is connected to the lead screw 4, and the lead screw 4 is rotatably connected to the rear first support frame 2. A guide frame 5 is connected between the front and rear sides of the right part of the treatment tank 1. A sliding frame 6 is slidably connected to the guide frame 5. The left part of the sliding frame 6 is threadedly connected to the lead screw 4. The lower sides of both the left and right parts of the sliding frame 6 are slidably connected to the moving rod 7. The lower parts of the moving rod 7 are rotatably connected to the pulley 8, and the pulleys 8 are in contact and cooperate with the treatment tank 1. On the sides where the lower parts of the moving rod 7 are close to each other, a second support frame 9 is connected. A third support frame 11 is slidably connected to each of the second support frames 9. A placement frame 10 is connected between the third support frames 11. A liquid inlet groove is provided on the placement frame 10 to facilitate soaking metal products. The placement frame 10 is made of stainless steel and can resist various chemical corrosions. A telescopic spring 12 is connected between each of the third support frames 11 and the connected second support frame 9. Two left and right pressing frames 13 are connected to the inner side of the lower rear part of the treatment tank 1. The lower parts of the third support frames 11 are wedge-shaped to facilitate pressing and cooperating with the pressing frames 13.

[0020] When using the present utility model, first place the treatment tank 1 in the rust removal area of metal products. The treatment tank 1 is divided into a soaking rust removal tank and a cleaning tank by the partition in the front and rear. Then place the metal products to be rust removed in the placement frame 10. After that, pour the acid immersion liquid into the soaking rust removal tank and pour clean water into the cleaning tank, so that the acid immersion liquid rusts the metal products. After the metal products are rust removed, start the motor 3 on the first support frame 2 to drive the lead screw 4 to rotate, so that the sliding frame 6 moves backward along the guide frame 5, and the pulley 8 moves along the treatment tank 1. When the pulley 8 moves to the convex part in the middle of the treatment tank 1, the moving rod 7 retracts, driving the placement frame 10 to move upward. When the pulley 8 moves to the lower limit position at the rear of the treatment tank 1, the moving rod 7 extends, so that the placement frame 10 moves downward and immerses in the cleaning tank, thereby enabling the clean water to clean the metal products, which plays a role of being able to automatically move the placement frame 10 into the cleaning tank, saving labor and improving the rust removal efficiency of metal products. After the placement frame 10 moves into the cleaning tank, the third support frame 11 is located on the pressing frame 13, moving the placement frame 10 back and forth, so that the pressing frame 13 presses the third support frame 11 to move up and down. After the telescopic spring 12 is compressed and then rebounds, it drives the placement frame 10 to move up and down, which plays a role of being able to accelerate the cleaning speed of metal products, fully clean the metal products at the same time, and improve the rust removal efficiency and quality of metal products.

[0021] Although the present utility model has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made to the present utility model without departing from the principles and spirit scope defined by the claims. Therefore, the detailed description of the embodiments of this disclosure is only for explanation and not for limiting the present utility model, but the scope of protection is defined by the content of the claims.

Claims

1. A rust removal device for metal products, characterized in that: It includes a treatment pool (1), a first support frame (2), a motor (3), a lead screw (4), a guide frame (5), a sliding frame (6), a moving rod (7), a pulley (8), a second support frame (9), a placement frame (10), a third support frame (11) and a telescopic spring (12). Both the front and rear sides of the left part of the treatment pool (1) are connected with the first support frame (2). The front side of the upper part of the front first support frame (2) is connected with the motor (3). The output shaft of the motor (3) is connected with the lead screw (4). The lead screw (4) is rotatably connected with the rear first support frame (2). A guide frame (5) is connected between the front and rear sides of the right part of the treatment pool (1). The sliding frame (6) is slidably connected to the guide frame (5). The left part of the sliding frame (6) is threadedly connected with the lead screw (4). The lower sides of the left and right parts of the sliding frame (6) are both slidably connected with the moving rod (7). The lower parts of the moving rod (7) are both rotatably connected with the pulley (8). The pulleys (8) are both in contact and cooperation with the treatment pool (1). The second support frames (9) are connected to the sides of the lower parts of the moving rod (7) that are close to each other. The third support frames (11) are both slidably connected to the second support frames (9). A placement frame (10) is connected between the third support frames (11). A telescopic spring (12) is connected between each of the third support frames (11) and the connected second support frame (9).

2. The rust removal device for metal products according to claim 1, characterized in that: A partition is provided in the middle of the treatment pool (1).

3. A rust removal device for metal products according to claim 1, characterized in that: Liquid inlet grooves are formed in the placement frame (10).

4. A rust removal device for metal products according to claim 1, characterized in that: The placement frame (10) is made of stainless steel.

5. A rust removal device for metal products according to claim 1, characterized in that: It further includes a pressing frame (13). Two left and right pressing frames (13) are connected to the inner side of the lower rear part of the treatment pool (1).

6. A rust removal device for metal products according to claim 1, characterized in that: The lower parts of the third support frames (11) are both wedge-shaped.

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