A rust removal device for a steel structure enclosure

Abstract

The present application relates to a kind of steel structure enclosures with rust removal device, comprising: guide rail;Suction box is slid in the top of the guide rail, the top of the suction box is horizontally provided with electric telescopic rod;Drive motor is arranged at the end of the electric telescopic rod away from the suction box, the drive motor control connection has follow-up rod;Swing piece is slidably arranged at the end of the follow-up rod away from the drive motor, the bottom of the swing piece is provided with rust removal rod;Vertical rod is fixed to the side of the drive motor, the end of the swing piece away from the rust removal rod is rotationally arranged in the vertical rod;And scraper is arranged at the side of the swing piece and close to the bottom of the swing piece, simple structure, convenient to use.

Description

Technical Field

[0001] This invention relates to the field of steel structure rust removal technology, and specifically to a rust removal device for steel structure enclosure. Background Technology

[0002] During application, storage, and recycling, steel structures will develop varying degrees of rust on their surfaces. To ensure the normal use of the steel structure in the future and the application of anti-corrosion coatings, rust removal treatment is required on the surface of the steel structure. There are various methods for rust removal, including but not limited to manual rust removal, mechanical rust removal, chemical rust removal, and flame rust removal. Among these, mechanical rust removal is the most common method.

[0003] Existing steel structure rust removal equipment typically removes rust by manually grinding the surface of the steel structure. However, in practice, the rust on the steel structure surface needs to be repeatedly ground to be removed. If only manual removal is used, it will waste a lot of manpower and time. Summary of the Invention

[0004] The purpose of this invention is to overcome the defects of the prior art and provide a rust removal device for steel structure enclosures. By using a drive motor to drive a follower rod, the follower rod drives the rust removal rod at the bottom of the swinging component to remove rust.

[0005] The technical solution to achieve the above objectives is a rust removal device for steel structure enclosures, comprising:

[0006] guide;

[0007] A suction box is slidably mounted on the top of the guide rail, and an electric telescopic rod is horizontally mounted on the top of the suction box;

[0008] A drive motor is located at the end of the electric telescopic rod away from the suction box, and the drive motor controls a follower rod connected to it.

[0009] A slidable swing member is disposed at the end of the follower rod away from the drive motor, and a rust removal rod is provided at the bottom of the swing member;

[0010] A vertical pole fixed to the side of the drive motor, with the end of the swing member rotatably mounted on the vertical pole away from the rust-removing rod; and

[0011] A scraper is disposed on the side of the swing member and near the bottom of the swing member.

[0012] Furthermore, the bottom of the swing member is rotatably provided with two movable wing plates, which are arranged opposite each other on opposite sides of the upright. The scraper is provided on the side of the movable wing plate, and the rust removal rod is provided between the movable wing plates.

[0013] Furthermore, a drive rack is provided on the side of the two movable wing plates that are close to each other. The drive racks of the two movable wing plates are arranged vertically, and a drive gear is provided between the two drive racks. The drive gear meshes with the two drive racks. By rotating the drive gear, the drive racks are rotated in a direction away from the other movable wing plate.

[0014] Furthermore, the swing member is equipped with a drive motor, which drives the drive gear to rotate.

[0015] Furthermore, a suction port is formed on the side of the suction box near the rust removal rod.

[0016] Furthermore, an ultrasonic sensor is installed on the side of the guide rail near the rust removal rod.

[0017] Furthermore, a slider is slidably provided inside the guide rail, and the suction box is installed on the top of the slider.

[0018] Furthermore, a constraint clamp is provided on the side of the follower rod away from the drive motor, and the swing member is slidably disposed within the constraint clamp.

[0019] Furthermore, a rotating motor is provided on the rotating rod, and the rotating motor drives the rust removal rod.

[0020] Furthermore, it also includes: a clamping block disposed below the rust removal rod for clamping the part to be rusted, the end of the clamping block forming a clamping end, and a flipping motor installed at the bottom of the clamping block, the flipping motor driving the clamping block to rotate.

[0021] Compared with the prior art, the present invention has the following advantages:

[0022] By utilizing the crank-rocker structure formed by the swinging component, follower rod, and upright rod, the scraper and swinging component can be driven to swing together when the drive motor rotates, thereby removing and cleaning the rust on the surface of the steel plate. Compared with the existing grinding and rust removal operation, it has a more efficient rust removal effect. In addition, for rust layers with a small thickness, the rust removal rod can be adjusted in position by the cooperation of the drive rack, drive gear, and servo motor to perform the corresponding grinding and rust removal operation, providing targeted rust removal operation for rust of different thicknesses. It can comprehensively provide the rust removal effect and quality of this application. Furthermore, for curved steel plates, in order to ensure that the swinging rust removal can be carried out smoothly, a flipping motor can be used to swing the steel plate, thereby thoroughly cleaning the swinging scraping blind spots on both sides of the steel plate. Attached Figure Description

[0023] Figure 1 This is an overall structural diagram of a rust removal device for steel structure enclosure.

[0024] Figure 2 This is an installation diagram of the swinging component, servo motor, rotating motor, movable wing plate, and scraper of a rust removal device for steel structure enclosure;

[0025] Figure 3 This is a schematic diagram showing the installation of a rust removal rod, a swinging component, a follower rod, and an upright in a rust removal device for steel structure enclosures.

[0026] Figure 4 This is a partial structural diagram of the drive rack, drive gear, movable wing plate, and swinging component of a rust removal device for steel structure enclosure;

[0027] Figure 5 This diagram illustrates the switching and placement of the rust removal rods in a rust removal device for steel structure enclosure.

[0028] Figure 6 An installation diagram of a flipping motor, connecting frame, and constraint frame, representing another embodiment of a rust removal device for steel structure enclosure;

[0029] Figure 7 Another embodiment of a rust removal device for steel structure enclosure shows a design state diagram of a flat steel plate.

[0030] Figure 8 This is a diagram showing the state where the swinging component fails to clean the rust on both sides of a steel plate in another embodiment of a rust removal device for steel structure enclosure, where the steel plate is arc-shaped.

[0031] Figure 9 This is a diagram showing the state of the swing component cleaning rust on both sides of a steel structure enclosure rust removal device in another embodiment of the steel plate when the steel plate is arc-shaped.

[0032] Marking descriptions: 001, steel plate; 1, guide rail; 2, suction box; 3, electric telescopic rod; 4, swinging component; 5, drive motor; 6, servo motor; 7, rotating motor; 8, scraper; 9, movable wing plate; 10, upright; 11, follower rod; 12, rust removal rod; 13, drive gear; 14, drive rack; 15, connecting frame; 16, constraint frame; 17, tilting motor. Detailed Implementation

[0033] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0034] See Figure 1A rust removal device for steel structure enclosure includes: a guide rail 1; a suction box 2 slidably mounted on the top of the guide rail 1, with an electric telescopic rod 3 horizontally mounted on the top of the suction box 2; a drive motor 5 mounted on the end of the electric telescopic rod 3 away from the suction box 2, the drive motor 5 controlling a follower rod 11; a swing member 4 slidably mounted on the end of the follower rod 11 away from the drive motor 5, with a rust removal rod 12 mounted at the bottom of the swing member 4; a vertical rod 10 fixed to the side of the drive motor 5, with the end of the swing member 4 away from the rust removal rod 12 rotatably mounted on the vertical rod 10; and a scraper 8 mounted on the side of the swing member 4 and near the bottom of the swing member 4.

[0035] In this invention, a preferred embodiment is as follows: A steel plate 001 is placed on one side of a guide rail 1. For the thicker rust spots on the surface of the steel plate 001, a crank-rocker structure formed by a drive motor 5, a follower rod 11, a swinging member 4, and a vertical rod 10 (the vertical rod 10 is a fixed structure) can be used. When the drive motor 5 drives the follower rod 11 to rotate, the follower rod 11 and the swinging member 4 swing. During the swinging process, the scraper 8 swings synchronously, thereby removing the thicker rust spots on the surface of the steel plate 001. Compared with existing grinding and rust removal operations, this method has a highly efficient rust removal effect. Furthermore, while the scraper 8 is swinging and removing rust, the rotating motor 7 drives the rust removal rod 12 to rotate. The rotating rust removal rod 12 can supplement the grinding and rust removal effect on the surface of the steel plate 001, further enhancing the rust removal effect.

[0036] Furthermore, an L-shaped support rod is fixedly connected to one side surface of the swing member 4, and a servo motor 6 is connected to the tail end of the support rod, with the output end of the servo motor 6 connected to the rotary motor 7.

[0037] Furthermore, the bottom of the swing member 4 is rotatably provided with two movable wing plates 9, which are arranged opposite each other on opposite sides of the upright 10. The scraper 8 is provided on the side of each movable wing plate 9, and the rust-removing rod 12 is provided between the movable wing plates 9. Preferably, the movable wing plates 9 are mounted on both sides of the swing member 4 via shafts, and the scraper 8 is installed on the bottom surface of one of the movable wing plates 9.

[0038] Furthermore, a drive rack 14 is provided on the side of the two movable wing plates 9 that are close to each other. The drive racks 14 of the two movable wing plates 9 are arranged vertically. A drive gear 13 is provided between the two drive racks 14. The drive gear 13 meshes with the two drive racks 14. By rotating the drive gear 13, the drive racks 14 are rotated in a direction away from the other movable wing plate 9.

[0039] Preferably, a rust-removing rod 12 is installed between the two movable wing plates 9, with the bottom of the rust-removing rod 12 and the bottom of the movable wing plate 9 on the same horizontal line. When the drive motor 5 drives the follower rod 11 to rotate, the follower rod 11 and the swinging component 4 swing. During the swinging process, the scraper 8 swings synchronously, thereby removing the thicker rust spots on the surface of the steel plate 001. Compared with the existing grinding and rust removal operation, it has a highly efficient rust removal effect. In addition, when the scraper 8 swings and removes rust, the rotating motor 7 drives the rust-removing rod 12 to rotate. Since the bottom of the rust-removing rod 12 is flush with the bottom of the movable wing plate 9, when the swinging component 4 swings to the vertical state, the rotating rust-removing rod 12 can supplement the grinding and rust removal effect on the surface of the steel plate 001, further enhancing the rust removal effect.

[0040] Furthermore, a drive motor is provided on the swing member 4, and the drive motor drives the drive gear 13 to rotate.

[0041] Preferably, when cleaning areas with thinner rust layers on the surface of steel plate 001, the cleaning effect of the swinging component 4 is limited. At this time, the drive motor can be started to drive the drive gear 13 to rotate, which in turn drives the two drive racks 14 to move in opposite directions, indirectly causing the two movable wing plates 9 to flip outward. Then, the servo motor 6 is started, which drives the rust removal rod 12 and the rotating motor 7 to rotate 90 degrees. At the same time, when the rust removal rod 12 is in contact with the surface of the steel plate 001 for grinding, the drive motor 5 is turned off to stop the swinging of the swinging component 4. By adjusting the placement of the rust removal rod 12, the grinding operation becomes more practical.

[0042] Furthermore, a drive rack 14 is installed above the rust removal rod 12 with a symmetrical arrangement. The two drive racks 14 are arranged vertically, and the tail ends of the two drive racks 14 are respectively hinged to the surfaces of the two movable wing plates 9. A drive gear 13 is meshed between the two drive racks 14, and a drive motor is connected behind the drive gear 13. The drive motor is electrically connected to the servo motor 6.

[0043] Furthermore, the diameter of the rust-removing rod 12 is larger than the diameter of the rotating motor 7, and the diameter of the rust-removing rod 12 is not greater than the horizontal distance between the two movable wing plates 9 in the vertical position. The diameter difference between the rust-removing rod 12 and the rotating motor 7 ensures that when the rust-removing rod 12 rotates to grind the rust on the surface of the steel plate 001, the rotating motor 7 will not be in contact with the surface of the steel plate 001. At the same time, the difference between the diameter of the rust-removing rod 12 and the distance between the two movable wing plates 9 is not less than zero, so the rust-removing rod 12 can be smoothly placed in the middle of the two movable wing plates 9.

[0044] Furthermore, a suction port is formed on the side of the suction box 2 near the rust removal rod 12. Preferably, the suction box 2 has a downwardly inclined suction port near the surface of the steel plate 001.

[0045] Furthermore, the length of the follower rod 11 is less than the vertical distance between the output end of the drive motor 5 and the top surface of the steel plate 001. The length design of the follower rod 11 ensures that the bottom of the follower rod 11 will not hit the surface of the steel plate 001 when it rotates, thereby ensuring the smooth swing operation of the swinging component 4. In addition, the downward-sloping suction port facilitates the suction and collection of rust residue after the surface of the steel plate 001 has been cleaned.

[0046] Furthermore, an ultrasonic sensor is installed on the side of the guide rail 1 near the rust removal rod 12. The ultrasonic sensor is designed to assist in detecting the location of thicker rust spots on the surface of the steel plate 001, thereby providing a reference for the extension distance of the electric telescopic rod 3 and assisting the device in performing swing-type rust removal.

[0047] Furthermore, a slider is slidably provided inside the guide rail 1, and the suction box 2 is installed on the top of the slider.

[0048] Furthermore, a constraint clamp is provided on the side of the follower rod 11 away from the drive motor 5, and the swing member 4 is slidably disposed within the constraint clamp. The tail end of the follower rod 11 is connected to the constraint clamp via a bearing, and the constraint clamp forms a sliding groove corresponding to the swing member 4, within which the swing member 4 is slidably connected.

[0049] Furthermore, a rotating motor 7 is provided on the rotating rod, and the rotating motor 7 drives the rust removal rod 12.

[0050] Furthermore, it also includes: a clamping block disposed below the rust removal rod 12 for clamping the part to be rusted, the end of the clamping block forming a clamping end, and a flipping motor 17 installed at the bottom of the clamping block, the flipping motor 17 driving the clamping block to rotate.

[0051] In this invention, a preferred embodiment is provided as follows: a flip motor 17 is installed below one side of the guide rail 1, and the flip motor 17 is located below the steel plate 001. An extension rod is connected to the output end of the flip motor 17. A V-shaped connecting frame 15 is fixedly connected to the surface of the extension rod. A constraint frame 16 with an L-shaped cross-section is connected to the tail end of the connecting frame 15. The constraint frame 16 is placed vertically. The extension rod is a spliced ​​structure, and two adjacent extension rods are plugged in. By adding the connecting frame 15, the flip motor 17, and the constraint frame 16, this embodiment can provide better swing rust removal service when the steel plate 001 has an arc design.

[0052] Specifically, when the steel plate 001 has an arc-shaped cross-section, the swing amplitude of the swinging component 4 is limited due to the length limitation of the follower rod 11 when swinging to remove rust. Furthermore, due to the arc-shaped design, the scraper 8 cannot effectively remove rust when it is located near the sides of the steel plate 001 during swinging. In the initial state, the arc-shaped steel plate 001 is placed above the constraint frame 16. Since the constraint frame 16 has an L-shaped structure, it can constrain the inner steel plate 001. Then, the flipping motor 17 is activated, driving the extension rod to rotate at a certain angle, allowing the steel plate 001 to flip and switch positions synchronously, ensuring that the rust to be treated is within the effective range that the scraper 8 can swing to remove. When the steel plate 001 has a flat structure, it can be placed on the constraint frame 16, and the rust removal operation can be completed according to the operation in the first embodiment. Additionally, the splicing design allows the length of the extension rod to change with the length of the steel plate 001, ensuring smooth support of the steel plate 001.

[0053] The following describes the usage process of the rust removal device for steel structure enclosure according to the present invention.

[0054] When the drive motor 5 rotates, it drives the scraper 8 and the swinging component 4 to swing together, thereby removing and cleaning the rust on the surface of the steel plate 001. Compared with the existing grinding and rust removal operation, it has a highly efficient rust removal effect. In addition, for rust layers with a small thickness, the rust removal rod 12 can be adjusted in position by the cooperation of the drive rack 14, the drive gear 13 and the servo motor 6 to perform the corresponding grinding and rust removal operation. It provides targeted rust removal operation for rust of different thicknesses, and can comprehensively provide the rust removal effect and quality of this application. In addition, for the curved steel plate 001, in order to ensure that the swinging rust removal can be carried out smoothly, the swinging scraping blind area on both sides of the steel plate 001 can be thoroughly cleaned by the cooperation of the flipping motor 17, the connecting frame 15 and the constraint frame 16.

[0055] The present invention has been described in detail above with reference to the accompanying drawings and embodiments. Those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details in the embodiments should not be construed as limiting the present invention, and the scope of protection of the present invention shall be defined by the appended claims.

Claims

1. A rust removal device for steel structure enclosures, characterized in that, include: guide; A suction box is slidably mounted on the top of the guide rail, and an electric telescopic rod is horizontally mounted on the top of the suction box; A drive motor is located at the end of the electric telescopic rod away from the suction box, and the drive motor controls a follower rod connected to it. A slidable swing member is disposed at the end of the follower rod away from the drive motor, and a rust removal rod is provided at the bottom of the swing member; A vertical pole fixed to the side of the drive motor, with the end of the swing member away from the rust removal rod rotatably mounted on the vertical pole; as well as A scraper is disposed on the side of the swing member and near the bottom of the swing member.

2. The rust removal device for steel structure enclosure according to claim 1, characterized in that: The bottom of the swinging component is rotatably provided with two movable wing plates, which are arranged opposite each other on opposite sides of the upright. The scraper is provided on the side of the movable wing plate, and the rust removal rod is provided between the movable wing plates.

3. The rust removal device for steel structure enclosure according to claim 2, characterized in that: A drive rack is provided on one side of the two movable wing plates that are close to each other. The drive racks of the two movable wing plates are arranged one above the other. A drive gear is provided between the two drive racks. The drive gear meshes with the two drive racks. By rotating the drive gear, the drive racks are rotated in a direction away from the other movable wing plate.

4. A rust removal device for steel structure enclosure according to claim 3, characterized in that: The swing member is equipped with a drive motor, which drives the drive gear to rotate.

5. A rust removal device for steel structure enclosure according to claim 1, characterized in that: The suction box has a suction port on the side near the rust removal rod.

6. A rust removal device for steel structure enclosure according to claim 1, characterized in that: An ultrasonic sensor is installed on the side of the guide rail near the rust removal rod.

7. A rust removal device for steel structure enclosure according to claim 1, characterized in that: A slider is slidably mounted inside the guide rail, and the suction box is mounted on the top of the slider.

8. A rust removal device for steel structure enclosure according to claim 1, characterized in that: A constraint clamp is provided on the side of the follower rod away from the drive motor, and the swing member is slidably disposed within the constraint clamp.

9. A rust removal device for steel structure enclosure according to claim 1, characterized in that: A rotating motor is installed on the rotating rod, and the rotating motor drives the rust removal rod.

10. A rust removal device for steel structure enclosure according to claim 1, characterized in that it further... include: A clamping block is positioned below the rust removal rod and is used to clamp the workpiece to be removed. The end of the clamping block forms a clamping end, and a flipping motor is installed at the bottom of the clamping block, which drives the clamping block to rotate.

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