Flat steel rust removal device

Abstract

The utility model discloses a flat steel derusting device which comprises a base, the upper surface of the base is fixedly connected with a derusting box, the right surface of the derusting box is provided with a liquid discharge pipe, the outer surface of the liquid discharge pipe is provided with a stop valve, the upper surface of the base is fixedly connected with an adjusting frame, the upper end of the adjusting frame is fixedly connected with a motor, and the upper end of the motor is fixedly connected with a motor. The output end of the motor is fixedly connected with a lead screw, the outer surface of the lead screw is in threaded connection with an L-shaped connecting frame, and an inserting groove is formed in the lower end of the lead screw. By arranging the filter frame, rust removed from flat steel can be prevented from falling into the rust removal box to be mixed with rust removal liquid, so that the influence on discharge of the rust removal liquid is avoided, by arranging the motor, the lead screw and the L-shaped connecting frame, the rust can be conveniently fished out, and the filter frame can be disassembled in cooperation with an inserting block, a fixing frame, a plug pin rod, a pull ball, a limiting ring and a spring; therefore, rust in the filter frame is convenient to clean, and the practicability is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of rust removal devices, and in particular to a rust removal device for flat steel. Background Technology

[0002] Flat steel, a commonly used metallic material, is widely used in construction, machinery manufacturing, bridge construction, shipbuilding, and automobile manufacturing due to its high strength, good ductility, and weldability. However, during production, transportation, and storage, the surface of flat steel is easily oxidized, forming a rust layer. This rust layer not only affects the appearance quality of the flat steel but may also adversely affect its subsequent processing and performance. Therefore, effective rust removal treatment of the surface of flat steel before it is put into use is particularly important.

[0003] However, existing flat steel rust removal devices still have certain defects. For example, the flat steel is usually soaked in rust removal liquid to remove rust, which causes the rust removed from the flat steel to fall into the rust removal liquid. When it is necessary to drain the rust removal liquid inside the rust removal tank, the rust will affect the closing of the shut-off valve and cause damage to it. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a flat steel rust removal device that can prevent the rust removed from the flat steel from falling into the rust removal box and mixing with the rust removal liquid, thereby avoiding affecting the discharge of the rust removal liquid. It can easily remove the rust, and with the help of the insert block, fixing frame, insert pin rod, pull ball, limit ring and spring, the filter frame can be disassembled, thereby facilitating the cleaning of the rust inside the filter frame and improving its practicality.

[0005] This utility model also provides a flat steel rust removal device as described above, comprising:

[0006] A base is provided, with a rust removal box fixedly connected to its upper surface. A drain pipe is provided on the right surface of the rust removal box, and a shut-off valve is provided on the outer surface of the drain pipe. An adjusting frame is fixedly connected to the upper surface of the base, and a motor is fixedly connected to the upper end of the adjusting frame. A lead screw is fixedly connected to the output end of the motor. An L-shaped connecting frame is threaded onto the outer surface of the lead screw. A slot is provided at the lower end of the lead screw, and an insert block is slidably connected to the inner surface of the slot. A filter frame is fixedly connected to the lower surface of the insert block.

[0007] A fixing frame is fixedly connected to the right surface of the L-shaped connecting frame, a pin is slidably connected to the inner surface of the fixing frame, a pull ball is fixedly connected to the right end of the pin, a limit ring is fixedly connected to the outer surface of the pin, and a spring is provided on the outer surface of the pin.

[0008] According to the flat steel rust removal device, the right surface of the insert block is provided with an insertion hole, and the inner surface of the insertion hole is adapted to the insertion pin rod, which facilitates the overall installation of the filter frame.

[0009] According to the flat steel rust removal device, the outer surface of the adjusting frame is provided with a limiting groove, and the inner surface of the limiting groove is adapted to the L-shaped connecting frame to limit the movement of the L-shaped connecting frame.

[0010] According to the flat steel rust removal device, the rust removal box is filled with rust removal liquid, and the rear surface of the rust removal box is fixedly connected to the adjustment frame.

[0011] According to the flat steel rust removal device, the outer surface of the lead screw is rotatably connected to the adjusting frame, and the lower end of the L-shaped connecting frame is in contact with the filter frame.

[0012] According to the flat steel rust removal device, the inner surface of the rust removal box is in contact with the filter frame, and the outer surface of the pin rod is slidably connected to the L-shaped connecting frame.

[0013] According to the flat steel rust removal device, the left end of the spring is fixedly connected to the limiting ring, and the right end of the spring is fixedly connected to the fixing frame.

[0014] According to the flat steel rust removal device, the motor is electrically connected to an external power source.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. By setting up a filter frame, the rust removed from the flat steel can be prevented from falling into the rust removal box and mixing with the rust removal liquid, thus avoiding affecting the discharge of the rust removal liquid;

[0017] 2. By setting up a motor, lead screw and L-shaped connecting frame, rust can be easily removed. In addition, with the help of the plug block, fixing frame, plug rod, pull ball, limit ring and spring, the filter frame can be disassembled, which makes it easier to clean the rust inside the filter frame and improves its practicality.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0020] Figure 1 This is a schematic diagram of the overall structure of a flat steel rust removal device according to the present invention;

[0021] Figure 2 for Figure 1 Enlarged structural diagram at point A;

[0022] Figure 3 This is a partial structural schematic diagram of a flat steel rust removal device according to the present invention;

[0023] Figure 4 This is a schematic diagram of the filter frame structure of a flat steel rust removal device according to the present invention.

[0024] Legend:

[0025] 1. Base; 2. Rust removal box; 3. Drain pipe; 4. Stop valve; 5. Adjusting frame; 6. Motor; 7. Lead screw; 8. L-shaped connecting frame; 9. Slot; 10. Insert block; 11. Filter frame; 12. Fixing frame; 13. Pin rod; 14. Pull ball; 15. Limiting ring; 16. Spring; 17. Insertion hole; 18. Limiting groove. Detailed Implementation

[0026] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0027] Reference Figure 1-4 This utility model discloses a flat steel rust removal device, comprising: a base 1, a rust removal box 2 fixedly connected to the upper surface of the base 1, a drain pipe 3 provided on the right surface of the rust removal box 2, a shut-off valve 4 provided on the outer surface of the drain pipe 3, an adjusting frame 5 fixedly connected to the upper surface of the base 1, a motor 6 fixedly connected to the upper end of the adjusting frame 5, a lead screw 7 fixedly connected to the output end of the motor 6, an L-shaped connecting frame 8 threadedly connected to the outer surface of the lead screw 7, a slot 9 provided at the lower end of the lead screw 7, and a plug slidably connected to the inner surface of the slot 9. 10. A filter frame 11 is fixedly connected to the lower surface of the insert block 10. An insertion hole 17 is provided on the right surface of the insert block 10. A limiting groove 18 is provided on the outer surface of the adjusting frame 5. The inner surface of the limiting groove 18 is adapted to the L-shaped connecting frame 8. Rust removal liquid is provided inside the rust removal box 2. The rear surface of the rust removal box 2 is fixedly connected to the adjusting frame 5. The outer surface of the lead screw 7 is rotatably connected to the adjusting frame 5. The lower end of the L-shaped connecting frame 8 is in contact with the filter frame 11. The inner surface of the rust removal box 2 is in contact with the filter frame 11. The motor 6 is electrically connected to an external power source.

[0028] A fixing bracket 12 is fixedly connected to the right surface of the L-shaped connecting bracket 8. A pin rod 13 is slidably connected to the inner surface of the fixing bracket 12. A pull ball 14 is fixedly connected to the right end of the pin rod 13. A limit ring 15 is fixedly connected to the outer surface of the pin rod 13. A spring 16 is provided on the outer surface of the pin rod 13. The inner surface of the insertion hole 17 is adapted to the pin rod 13. The outer surface of the pin rod 13 is slidably connected to the L-shaped connecting bracket 8. The left end of the spring 16 is fixedly connected to the limit ring 15. The right end of the spring 16 is fixedly connected to the fixing bracket 12.

[0029] Working principle: During operation, the flat steel to be derusted is placed in the filter frame 11. Then, the motor 6 is started, driving the lead screw 7 to move the filter frame 11 downwards under the action of the L-shaped connecting frame 8. This allows the flat steel and the filter frame 11 to be immersed together in the derusting liquid inside the base 1 for derusting. After a period of immersion, the rust on the flat steel will fall into the filter frame 11, thus preventing the rust from affecting the closing of the shut-off valve 4 when the derusting liquid is discharged. Then, the motor 6 is started in reverse, driving the lead screw 7 to move the filter frame 11 upwards under the action of the L-shaped connecting frame 8, so that the flat steel and rust are lifted up together. When it is necessary to clean the filter frame 11... When there is internal rust, pull the ball 14 to drive the pin 13 out of the socket 17 and compress the spring 16, which will release the restriction on the filter frame 11. Then, pull the filter frame 11 out along the inside of the slot 9 to complete the disassembly, making it easier to pour out the debris inside the filter frame 11. After cleaning, simply align the insert 10 on the filter frame 11 with the slot 9 and insert it. When the socket 17 on the insert 10 corresponds to the pin 13, release the ball 14. Under the rebound force of the spring 16, the pin 13 will automatically insert into the socket 17, completing the installation of the filter frame 11. It is highly practical.

[0030] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A rust removal device for flat steel, characterized in that, Include: The base (1), the upper surface of the base (1) is fixedly connected with the rust removal box (2), the right surface of the rust removal box (2) is provided with a drain pipe (3), the outer surface of the drain pipe (3) is provided with a stop valve (4), the upper surface of the base (1) is fixedly connected with the adjusting frame (5), the upper end of the adjusting frame (5) is fixedly connected with the motor (6), the output end of the motor (6) is fixedly connected with the lead screw (7), the outer surface of the lead screw (7) is threadedly connected with the L-shaped connecting frame (8), the lower end of the lead screw (7) is provided with a slot (9), the inner surface of the slot (9) is slidably connected with the plug-in block (10), the lower surface of the plug-in block (10) is fixedly connected with the filter frame (11); The right surface of the L-shaped connecting frame (8) is fixedly connected with the fixed frame (12), the inner surface of the fixed frame (12) is slidably connected with the plug-in rod (13), the right end of the plug-in rod (13) is fixedly connected with the pull ball (14), the outer surface of the plug-in rod (13) is fixedly connected with the limiting ring (15), the outer surface of the plug-in rod (13) is provided with a spring (16).

2. A flat steel rust removal device according to claim 1, characterized in that, The right surface of the plug-in block (10) is provided with a plug hole (17), the inner surface of the plug hole (17) is matched with the plug-in rod (13).

3. A flat steel deruster according to claim 1, wherein The outer surface of the adjusting frame (5) is provided with a limiting groove (18), the inner surface of the limiting groove (18) is matched with the L-shaped connecting frame (8).

4. The apparatus for rust removal of flat steel according to claim 1, wherein The inside of the rust removal box (2) is provided with rust removal liquid, the rear surface of the rust removal box (2) is fixedly connected with the adjusting frame (5).

5. A flat steel rust removal device according to claim 1, characterized in that, The outer surface of the lead screw (7) is rotatably connected with the adjusting frame (5), the lower end of the L-shaped connecting frame (8) is in contact with the filter frame (11).

6. A flat steel deruster according to claim 1, wherein The inner surface of the rust removal box (2) is in contact with the filter frame (11), the outer surface of the plug-in rod (13) is slidably connected with the L-shaped connecting frame (8).

7. A flat steel deruster according to claim 1, wherein The left end of the spring (16) is fixedly connected with the limiting ring (15), the right end of the spring (16) is fixedly connected with the fixed frame (12).

8. A flat steel deruster according to claim 1, wherein The motor (6) is electrically connected with an external power supply.

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