A steel surface rust removal device

Abstract

The utility model relates to related technical field of steel surface rust removal, disclose a kind of steel surface rust removal device, including workbench, the top opposite position of workbench is fixed with fixed plate, and the inside of a group of fixed plates is provided with a group of moving frame, the inside rotation of moving frame is equipped with the polishing roller for rust removal treatment to steel plate, the top of moving frame is provided with servo motor, and the output of servo motor is connected with polishing roller, the middle part of fixed plate is provided with the electric push rod for position movement to moving frame, and the extension bottom end of electric push rod is connected with moving frame, the top of workbench is fixed with steel material supporting plate in the both sides of moving frame, the present technical solution is better to the simultaneous rust removal treatment of steel plate double side, save manpower, increase work efficiency, while the steel plate needing rust removal can be better guided and positioned, increase the stability of steel plate rust removal.

Description

Technical Field

[0001] This utility model relates to the technical field of rust removal on steel surfaces, specifically a rust removal device for steel surfaces. Background Technology

[0002] Currently, steel plates are a commonly used material in civil engineering, and large quantities are often stockpiled. When not in use, these stockpiled steel plates are often left outdoors in the open, and after being exposed to wind and rain, they are prone to rusting. Rusty steel plates not only affect their quality but may even affect the safety of the project.

[0003] In the existing technology, steel plates can be divided into large steel plates and small steel plates. Large steel plates usually require manual use of steel plate rust removal machines to grind the rust on the surface of the large steel plates. For small steel plates, fixed steel plate rust removal machines are usually used for grinding. When removing rust from the surface of small steel plates, the existing steel plate rust removal machines can usually only remove rust from one side of the small steel plate, and cannot effectively remove rust from both sides of the small steel plate at the same time, which increases labor and reduces work efficiency.

[0004] In view of this, this technical solution proposes a rust removal device for steel surfaces, which can better solve the problems mentioned above.

[0005] Utility model content.

[0006] The technical solution adopted by this utility model is as follows: a steel surface rust removal device includes a workbench, with fixed plates fixed at opposite positions on the top of the workbench, and a set of movable frames arranged inside the set of fixed plates. A polishing roller for rust removal of steel plates is rotatably installed inside the movable frames. A servo motor is arranged above the movable frames, and the output end of the servo motor is connected to the polishing roller. An electric push rod for moving the movable frames is arranged in the middle of the fixed plates, and the extended bottom end of the electric push rod is connected to the movable frames. The top of the workbench is fixed with steel support plates on both sides of the movable frame, and a support plate is provided at the bottom of the end of the steel support plate away from the workbench for reinforcing and supporting the steel support plate. The top of the steel pallet is slidably provided with a steel limiting plate that is oppositely arranged. Both sides of the end of the steel pallet away from the workbench are fixed with fixing blocks, and the fixing blocks are rotatably installed with a screw rod that is threadedly connected to the steel limiting plate.

[0007] In a preferred embodiment, the movable frame has a U-shaped structure, and the movable frames are arranged opposite to each other between a set of fixed plates.

[0008] In a preferred embodiment, the side of the worktable is provided with a controller for controlling the electric push rod and the servo motor, and the controller is a dual-channel synchronous controller.

[0009] In a preferred embodiment, the controller is an ANTUATOR series model, and the electric actuator is a Hall-type electric actuator used in conjunction with the controller.

[0010] In a preferred embodiment, guide rods for limiting and guiding the movable frame are inserted into both the upper and lower parts of the fixed plate, and the guide rods are fixedly connected to the movable frame.

[0011] In a preferred embodiment, the steel limiting plate and the screw mounting point are L-shaped, and the interior of the steel limiting plate is provided with a threaded hole adapted to the screw, wherein the screw is a bidirectional screw.

[0012] In a preferred embodiment, the front end of the lead screw extends to the outside of the front fixing block, and the extended end of the lead screw is fixed with a handle for rotating the lead screw.

[0013] In a preferred embodiment, the handle is internally threaded with a positioning bolt, and the positioning bolt abuts against the fixing block.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: this technical solution can better perform simultaneous rust removal treatment on both sides of the steel plate, save manpower, increase work efficiency, and at the same time, it can better guide and limit the steel plate that needs to be rusted, increasing the stability of rust removal.

[0015] 1. In this utility model, the spacing between the steel limiting plates after the steel plate has been derusted is first adjusted according to the requirements. The positioning bolt is rotated to one side to separate the positioning bolt from the fixing block. At this time, the handle is rotated so that the lead screw drives the steel limiting plate to adjust its position. The spacing between the steel limiting plates can be adjusted to be suitable for limiting and moving the steel plate.

[0016] 2. In this utility model, the spacing between a set of polishing rollers is adjusted according to the thickness of the steel plate. The electric push rod is controlled by the controller to move the moving frame. At this time, the spacing between the polishing rollers can be adjusted to be suitable for polishing and removing rust from the steel plate.

[0017] 3. In this utility model, when removing rust from the surface of a steel plate, the circuit of the overall device is checked first, and then the servo motor is controlled by the controller to drive the polishing roller to rotate. At this time, the steel plate that needs to be derusted is pushed between the steel limiting plates and the polishing roller. At this time, a set of polishing rollers can remove rust from both sides of the steel plate. After the rust removal is completed, the steel plate enters between the left steel limiting plates for guided movement, which increases the stability of the overall rust removal of the steel plate. Attached Figure Description

[0018] Figure 1This is a schematic diagram of the first state structure of this utility model; Figure 2 This is a schematic diagram of the second state structure of this utility model; Figure 3 This is a schematic diagram of the third state structure of this utility model; Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure of region A in the middle.

[0019] The markings in the diagram are: 1-Workbench; 2-Controller; 3-Fixed plate; 4-Moving frame; 5-Polishing roller; 6-Servo motor; 7-Electric push rod; 8-Guide rod; 9-Steel pallet; 10-Support plate; 11-Steel limit plate; 12-Fixed block; 13-Screw rod; 14-Handle; 15-Positioning bolt. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] The following will combine Figures 1-4 A detailed description of a steel surface rust removal device according to an embodiment of the present invention will be provided.

[0022] refer to Figure 1-3 As shown, a steel surface rust removal device includes a workbench 1. Fixed plates 3 are fixed at opposite positions on the top of the workbench 1. A set of movable frames 4, U-shaped in structure, is arranged inside the set of fixed plates 3. Polishing rollers 5 for rust removal are rotatably mounted on the inner side of the movable frames 4. A dust suction hood, used in conjunction with the polishing rollers 5, can be installed on the side of the movable frames 4. The dust suction hood is connected to a vacuum cleaner via a suction pipe. A servo motor 6 is mounted above the movable frames 4, and the output end of the servo motor 6 is connected to the polishing rollers. The roller 5 is connected, and the middle of the fixed plate 3 is provided with an electric push rod 7 for moving the movable frame 4. The bottom of the electric push rod 7 is connected to the movable frame 4. The side of the worktable 1 is provided with a controller 2 for controlling the electric push rod 7 and the servo motor 6. The controller 2 is a dual-channel synchronous controller. The controller 2 model is ANTUATOR series. The electric push rod 7 is a Hall-type electric push rod used in conjunction with the controller 2. The upper and lower parts of the fixed plate 3 are both inserted with guide rods 8 for limiting and guiding the movable frame 4. The guide rods 8 are fixedly connected to the movable frame 4.

[0023] refer to Figure 2-4 As shown, the top of the workbench 1 is fixed with steel support plates 9 on both sides of the movable frame 4, and a support plate 10 is provided at the bottom of the end of the steel support plate 9 away from the workbench 1 to reinforce and support the steel support plate 9.

[0024] refer to Figure 3-4 As shown, a steel limiting plate 11 is slidably mounted on the top of the steel pallet 9, and a sliding groove is provided on the steel pallet 9. A slider connected to the steel limiting plate 11 is provided inside the sliding groove to limit and guide the steel limiting plate 11. Fixing blocks 12 are fixed on both sides of the end of the steel pallet 9 away from the worktable 1, and a screw 13 threadedly connected to the steel limiting plate 11 is rotatably mounted between the fixing blocks 12. The installation position of the steel limiting plate 11 and the screw 13 is L-shaped, and the interior of the steel limiting plate 11 is provided with a threaded hole adapted to the screw 13. The screw 13 is a bidirectional screw, and the front end of the screw 13 extends to the outside of the front fixing block 12. A handle 14 for rotating the screw 13 is fixed to the extended end of the screw 13. A positioning bolt 15 is threadedly connected inside the handle 14, and the positioning bolt 15 abuts against the fixing block 12. A screw head for rotating the positioning bolt 15 is provided on the bolt head.

[0025] Advantages of this application: This technical solution can better remove rust from both sides of the steel plate at the same time, saving manpower and increasing work efficiency. At the same time, it can better guide and limit the steel plate that needs to be removed, increasing the stability of the steel plate rust removal.

[0026] Working principle: First, adjust the spacing between the steel limiting plates 11 after removing the rust from the steel plate as needed. Rotate the positioning bolt 15 to one side to separate the positioning bolt 15 from the fixing block 12. Then rotate the handle 14 so that the screw 13 drives the steel limiting plates 11 to adjust their positions. This allows the spacing between the steel limiting plates 11 to be adjusted to a suitable position for limiting and moving the steel plate.

[0027] The spacing between a set of polishing rollers 5 is adjusted according to the thickness of the steel plate. The electric push rod 7 is controlled by the controller 2 to drive the moving frame 4 to move in position. At this time, the spacing between the polishing rollers 5 can be adjusted to be suitable for polishing and removing rust from the steel plate.

[0028] When removing rust from the surface of the steel plate, first check the overall circuit of the device, and then control the servo motor 6 to drive the polishing roller 5 to rotate through the controller 2. At this time, the steel plate that needs to be derusted is pushed between the steel limiting plates 11 and the polishing roller 5. At this time, a set of polishing rollers 5 can remove rust from both sides of the steel plate. After the rust removal is completed, the steel plate enters the left steel limiting plates 11 for guidance and movement, which increases the stability of the overall rust removal of the steel plate.

[0029] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A rust removal device for steel surfaces, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixed with fixed plates (3) at relative positions, and a set of movable frames (4) is provided on the inner side of a set of fixed plates (3). A polishing roller (5) for removing rust from steel plates is rotatably installed on the inner side of the movable frame (4). A servo motor (6) is provided above the movable frame (4), and the output end of the servo motor (6) is connected to the polishing roller (5). An electric push rod (7) for moving the movable frame (4) is provided in the middle of the fixed plate (3), and the extended bottom end of the electric push rod (7) is connected to the movable frame (4). The top of the workbench (1) is fixed with steel pallets (9) on both sides of the movable frame (4), and a support plate (10) is provided at the bottom of the end of the steel pallet (9) away from the workbench (1) to reinforce and support the steel pallet (9). The top of the steel pallet (9) is slidably provided with a steel limiting plate (11) that is opposite to it. The steel pallet (9) is fixed with fixing blocks (12) on both sides of the end away from the workbench (1), and the fixing blocks (12) are rotatably installed with screw rods (13) that are threadedly connected to the steel limiting plate (11).

2. The steel surface rust removal device as described in claim 1, characterized in that: The movable frame (4) has a U-shaped structure, and the movable frame (4) is arranged opposite to a set of fixed plates (3).

3. The steel surface rust removal device as described in claim 1, characterized in that: The workbench (1) is provided with a controller (2) on its side for controlling the electric push rod (7) and the servo motor (6), and the controller (2) is a dual-channel synchronous controller.

4. The steel surface rust removal device as described in claim 3, characterized in that: The controller (2) is an ANTUATOR series model, and the electric actuator (7) is a Hall-type electric actuator used in conjunction with the controller (2).

5. A rust removal device for steel surfaces as described in claim 2, characterized in that: The fixed plate (3) has guide rods (8) inserted into its upper and lower parts for limiting and guiding the movable frame (4), and the guide rods (8) are fixedly connected to the movable frame (4).

6. The steel surface rust removal device as described in claim 1, characterized in that: The installation location of the steel limiting plate (11) and the lead screw (13) is an L-shaped structure, and the interior of the steel limiting plate (11) is provided with a threaded hole that is compatible with the lead screw (13). The lead screw (13) is a bidirectional lead screw.

7. The steel surface rust removal device as described in claim 1, characterized in that: The front end of the lead screw (13) extends to the outside of the front fixing block (12), and the extended end of the lead screw (13) is fixed with a handle (14) for rotating the lead screw (13).

8. The steel surface rust removal device as described in claim 7, characterized in that: The handle (14) has an internal threaded connection to a positioning bolt (15), and the positioning bolt (15) abuts against the fixing block (12).

Images