Steel rust removal device with straightening function

Abstract

The utility model discloses a steel derusting device with a straightening function, which belongs to the steel derusting technology and comprises a base, a polishing frame is fixedly mounted at the top of the base, a straightening frame is fixedly mounted on one side of the polishing frame at the top of the base, and a fixing plate is fixedly mounted on one side of the straightening frame. According to the steel rust removal device with the straightening function, an electric push rod is controlled to drive two sets of second straightening wheels to move upwards, meanwhile, the second straightening wheels drive pressing wheels to move upwards in pressing grooves through a transmission belt and extrude pressing springs, and the pressing wheels are tightly attached to the surface of the transmission belt due to elastic force generated by the pressing springs; the transmission belt is in a tight state all the time so that it can be guaranteed that the transmission belt cannot fall off in the upward moving process of the two sets of driven wheels, the first motor is controlled to drive the driving wheel to rotate, and the two sets of driven wheels are controlled to synchronously drive the second straightening wheel to rotate under transmission of the transmission belt.

Description

Technical Field

[0001] This utility model belongs to the field of steel rust removal technology, specifically a steel rust removal device with straightening function. Background Technology

[0002] Steel is an essential material for national construction and the realization of modernization. It has a wide range of applications and varieties. According to different cross-sectional shapes, steel is generally divided into four categories: profiles, plates, pipes, and metal products. The steel commonly used in construction mainly includes steel bars, steel wires, steel strands, and various profiles for reinforced concrete. Due to the fact that steel is piled up on construction sites, the upper part is exposed to sun and rain, and the lower part is in contact with damp soil, which causes the upper and lower parts of the steel to rust severely. The rusted steel is unusable and needs to be derusted.

[0003] Currently, when adjusting rust removal devices according to steel specifications, the straightening wheel is driven by a belt. During the adjustment process, because the belt has a certain degree of elasticity, it is easy to loosen from the surface of the straightening wheel, affecting the belt's transmission to the straightening wheel. Therefore, improvements are needed. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a steel rust removal device with straightening function, which solves the problem that the belt is prone to loosening from the surface of the straightening wheel due to its elasticity during the adjustment process, thus affecting the transmission of the belt to the straightening wheel.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a steel rust removal device with straightening function, comprising a base, a grinding frame fixedly installed on the top of the base, a straightening frame fixedly installed on one side of the grinding frame on the top of the base, a fixing plate fixedly installed on one side of the straightening frame, a first motor fixedly installed on the top of the fixing plate, a drive wheel provided at the output end of the first motor, auxiliary rollers symmetrically installed on the inner bottom of the straightening frame, a first straightening wheel installed on the inner bottom of the straightening frame between the two sets of auxiliary rollers, and the first straightening wheel passing through the straightening frame and fixedly connected to the drive wheel;

[0006] The inner wall of the straightening frame is symmetrically provided with a first mounting groove. An electric push rod is symmetrically fixedly installed at the bottom of the first mounting groove. A connecting block is provided at the top of the two sets of electric push rods. A second straightening wheel is rotatably installed at both ends between the two sets of connecting blocks. A sliding groove is symmetrically provided on one side of the straightening frame. A driven wheel is fixedly installed at one end of the second straightening wheel through the sliding groove. A clamping groove is provided between the two sets of sliding grooves of the straightening frame.

[0007] As a further embodiment of this utility model: a movable column is fixedly installed inside the pressing groove, a movable block is provided on the surface of the movable column, a pressing spring is provided on the surface of the movable column, a pressing wheel is rotatably connected to one side of the movable block, and a transmission belt is provided on the surface of the driven wheel, the pressing wheel and the driving wheel.

[0008] As a further embodiment of this utility model: a second motor is fixedly installed on one side of the surface of the grinding frame, and T-shaped grooves are symmetrically provided on the top of the grinding frame, with a second mounting groove at one end of the T-shaped groove on the top of the grinding frame.

[0009] As a further embodiment of this utility model: a mounting post is fixedly installed inside the second mounting groove, a clamping spring is provided on the surface of the mounting post, a sliding protrusion is slidably installed on the surface of the mounting post located at the top of the clamping spring, and a fixing block is fixedly installed on one side of the sliding protrusion.

[0010] As a further embodiment of this utility model: the grinding frame is provided with a grinding column inside, and one end of the grinding column is fixedly connected to the output end of the second motor. The grinding frame is provided with multiple sets of rollers inside.

[0011] As a further embodiment of this utility model: a dust cover is slidably installed on the top of the grinding frame, a T-shaped protrusion is fixedly installed on the bottom of the dust cover, and the position of the T-shaped protrusion corresponds to the T-shaped groove. A transparent curtain is provided on one side of the bottom of the dust cover.

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

[0013] 1. This steel rust removal device with straightening function, by setting up a driving wheel, driven wheels and a transmission belt, controls an electric push rod to drive two sets of second straightening wheels to move upward. At the same time, the second straightening wheels drive the pressure wheel to move upward in the pressure groove through the transmission belt, and squeeze the pressure spring. The elastic force generated by the pressure spring keeps the pressure wheel tightly against the surface of the transmission belt, so that the transmission belt is always in a taut state, ensuring that the transmission belt will not fall off during the upward movement of the two sets of driven wheels. The first motor drives the driving wheel to rotate, and under the transmission of the transmission belt, the two sets of driven wheels are controlled to synchronously drive the second straightening wheels to rotate.

[0014] 2. This steel rust removal device with straightening function, by setting up a dust cover, a clamping spring, and a fixing block, aligns the T-shaped protrusion at the bottom of the dust cover with the T-shaped groove at the top of the base, while simultaneously pressing down on the fixing block. The fixing block moves downward through the mounting column inside the second mounting groove, and the clamping spring deforms as it is pressed. After the dust cover slides past the fixing block, the fixing block bounces upward through the elastic force generated by the clamping spring and sticks tightly to the surface of the dust cover, ensuring that the dust cover will not fall off during the operation of the base, thus fulfilling its dust prevention function. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the grinding frame structure of this utility model;

[0017] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0018] In the diagram: 1. Base; 2. Grinding frame; 3. Straightening frame; 4. Fixing plate; 5. First motor; 6. Drive wheel; 7. Auxiliary roller; 8. First straightening wheel; 9. First mounting groove; 10. Electric push rod; 11. Connecting block; 12. Second straightening wheel; 13. Sliding groove; 14. Driven wheel; 15. Pressing groove; 16. Moving column; 17. Moving block; 18. Pressing spring; 19. Pressing wheel; 20. Transmission belt; 21. Second motor; 22. T-slot; 23. Second mounting groove; 24. Mounting column; 25. Clamping spring; 26. Fixing block; 27. Sliding protrusion; 28. Roller; 29. ​​Grinding column; 30. Dust cover; 31. T-slot; 32. Transparent curtain. Detailed Implementation

[0019] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0020] like Figure 1-3 As shown, this utility model provides a technical solution: a steel rust removal device with straightening function, including a base 1, a grinding frame 2 fixedly installed on the top of the base 1, a straightening frame 3 fixedly installed on one side of the grinding frame 2 on the top of the base 1, a second motor 21 fixedly installed on one side of the grinding frame 2, a T-shaped groove 22 symmetrically provided on the top of the grinding frame 2, and a second mounting groove 23 provided at one end of the T-shaped groove 22 on the top of the grinding frame 2. By setting the T-shaped groove 22, the T-shaped protrusion 31 at the bottom of the dust cover 30 is slid through the fixing block 26 and inserted into the T-shaped groove 22 on the top of the grinding frame 2, so as to ensure that the dust cover 30 can be fixed on the top of the grinding frame 2, which helps to reduce the dust generated during operation.

[0021] A fixing plate 4 is fixedly installed on one side of the straightening frame 3, and a first motor 5 is fixedly installed on the top of the fixing plate 4. The output end of the first motor 5 is provided with a drive wheel 6. Auxiliary rollers 7 are symmetrically installed on the inner bottom of the straightening frame 3. A first straightening wheel 8 is installed in the middle of the two sets of auxiliary rollers 7 on the inner bottom of the straightening frame 3. The first straightening wheel 8 passes through the straightening frame 3 and is fixedly connected to the drive wheel 6. By setting the first straightening wheel 8, the first motor 5 is turned on, and the first straightening wheel 8 is driven to start rotating through the output shaft on one side of the first motor 5, so as to ensure that the steel can be straightened forward after entering the straightening frame 3 and will not pile up.

[0022] The inner wall of the straightening frame 3 is symmetrically provided with first mounting grooves 9. Electric push rods 10 are symmetrically fixedly mounted at the bottom of the first mounting grooves 9. Connecting blocks 11 are provided at the top of the two sets of electric push rods 10, and second straightening wheels 12 are rotatably mounted at both ends between the two sets of connecting blocks 11. A sliding groove 13 is symmetrically provided on one side of the straightening frame 3. A driven wheel 14 is fixedly mounted through the sliding groove 13 at one end of the second straightening wheel 12. A clamping groove 15 is provided between the two sets of sliding grooves 13 in the straightening frame 3. A moving column 16 is fixedly mounted inside the clamping groove 15. A moving block 17 is provided on the surface of the moving column 16, and a clamping spring 18 is provided on the surface of the moving column 16. A clamping wheel 19 is rotatably connected to one side of the moving block 17. The driven wheel 14, clamping wheel 19, and... The surface of the drive wheel 6 is equipped with a transmission belt 20. By setting up the drive wheel 6, driven wheel 14, compression spring 18 and compression wheel 19, when steel of different thicknesses is placed into the straightening frame 3, the two sets of electric push rods 10 are opened, which drive the two sets of second straightening wheels 12 to move upward. The second straightening wheels 12 drive the driven wheel 14 at one end to move upward through the sliding groove 13, and the two sets of driven wheels 14 drive the compression wheel 19 to move upward in the compression groove 15 through the transmission belt 20. At the same time, the compression spring 18 is squeezed and deformed. The elastic force generated by the compression spring 18 keeps the compression wheel 19 in close contact with the surface of the transmission belt 20, so as to ensure that the transmission belt 20 is always in a taut state and will not fall off during the upward movement of the second straightening wheel 12.

[0023] An installation post 24 is fixedly installed inside the second installation groove 23. A clamping spring 25 is provided on the surface of the installation post 24. A sliding protrusion 27 is slidably installed on the surface of the installation post 24 at the top of the clamping spring 25. A fixing block 26 is fixedly installed on one side of the sliding protrusion 27. By setting the clamping spring 25 and the fixing block 26, the dust cover 30 is slid past the fixing block 26, so that the fixing block 26 moves downward in the second installation groove 23 through the installation post 24 and squeezes the clamping spring 25 to deform. When the dust cover 30 passes the fixing block 26, the elastic force generated by the clamping spring 25 lifts the fixing block 26, and one side of the fixing block 26 is tightly attached to one side of the T-shaped protrusion 31 to ensure that the dust cover 30 will not fall off during operation.

[0024] The grinding frame 2 has a grinding column 29 inside, and one end of the grinding column 29 is fixedly connected to the output end of the second motor 21. The grinding frame 2 has multiple sets of rollers 28 inside. By setting the grinding column 29 and rollers 28, the second motor 21 is turned on to drive the grinding column 29 to rotate, and the straightened steel is moved to the top of the rollers 28. The rollers 28 drive the steel to rotate, so as to ensure that the surface of the steel can move past the bottom of the grinding column 29 for grinding and rust removal.

[0025] A dust cover 30 is slidably installed on the top of the grinding frame 2. A T-shaped protrusion 31 is fixedly installed on the bottom of the dust cover 30, and the position of the T-shaped protrusion 31 corresponds to the T-shaped groove 22. A transparent curtain 32 is provided on one side of the bottom of the dust cover 30. By setting the transparent curtain 32, when the steel is being derusted in the grinding frame 2, the transparent curtain 32 can block the iron filings splashed up by the grinding column 29 during the derusting process. After grinding is completed, the steel will lift the transparent curtain 32 and the steel can be taken out.

[0026] The working principle of this utility model is as follows:

[0027] First, install the dust cover 30 on top of the grinding frame 2. Then, place the steel material inside the straightening frame 3. Turn on the first motor 5, which drives the drive wheel 6 to rotate. Simultaneously, the drive wheel 6 drives the first straightening wheel 8 to rotate. The drive wheel 6 drives two sets of driven wheels 14 to rotate via the transmission belt 20. The driven wheels 14 drive the second straightening wheel 12 to rotate. Control the extension and retraction of the electric push rod 10 to lift the two sets of second straightening wheels 12 upwards, simultaneously moving the two sets of driven wheels 14 upwards. This movement is also driven by the transmission belt 20. The tensioning wheel 19 moves upward within the clamping groove 15 and compresses the clamping spring 18, causing it to deform. The downward pressure generated by the clamping spring 18 keeps the tensioning wheel 19 pressed tightly against the surface of the transmission belt 20, ensuring that the transmission belt 20 does not detach from the surfaces of the driven wheel 14 and the driving wheel 6. The straightened steel moves inside the grinding frame 2, rests on the top of the roller 28, and moves toward the grinding column 29. The second motor 21 is turned on, driving the grinding column 29 to rotate, so that the steel moves on the top of the roller 28 and passes through the grinding column 29, ensuring that the surface of the steel can be derusted.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] The preferred embodiments of this patent have been described in detail above. However, this patent 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 this patent.

Claims

1. A steel rust removal device with straightening function, comprising a base (1), characterized in that: A grinding frame (2) is fixedly installed on the top of the base (1). A straightening frame (3) is fixedly installed on the top of the base (1) on one side of the grinding frame (2). A fixing plate (4) is fixedly installed on one side of the straightening frame (3). A first motor (5) is fixedly installed on the top of the fixing plate (4). The output end of the first motor (5) is provided with a drive wheel (6). Auxiliary rollers (7) are symmetrically installed on the inner bottom of the straightening frame (3). A first straightening wheel (8) is installed on the inner bottom of the straightening frame (3) between the two sets of auxiliary rollers (7). The first straightening wheel (8) passes through the straightening frame (3) and is fixedly connected to the drive wheel (6). The inner wall of the straightening frame (3) is symmetrically provided with a first mounting groove (9). Electric push rods (10) are symmetrically fixedly installed at the bottom of the first mounting groove (9). The top of the two sets of electric push rods (10) is provided with a connecting block (11), and the two ends between the two sets of connecting blocks (11) are respectively rotatably installed with a second straightening wheel (12). The surface of one side of the straightening frame (3) is symmetrically provided with a sliding groove (13). One end of the second straightening wheel (12) passes through the sliding groove (13) and is fixedly installed with a driven wheel (14). The straightening frame (3) is provided with a pressing groove (15) between the two sets of sliding grooves (13).

2. The steel rust removal device with straightening function according to claim 1, characterized in that: A movable column (16) is fixedly installed inside the clamping groove (15). A movable block (17) is provided on the surface of the movable column (16). A clamping spring (18) is provided on the surface of the movable column (16). A clamping wheel (19) is rotatably connected to one side of the movable block (17). A transmission belt (20) is provided on the surface of the driven wheel (14), the clamping wheel (19) and the driving wheel (6).

3. The steel rust removal device with straightening function according to claim 1, characterized in that: A second motor (21) is fixedly installed on one side of the surface of the grinding frame (2). The top of the grinding frame (2) is symmetrically provided with T-shaped grooves (22), and the top of the grinding frame (2) is provided with a second mounting groove (23) at one end of the T-shaped groove (22).

4. A steel rust removal device with straightening function according to claim 3, characterized in that: The second mounting groove (23) is fixedly installed with a mounting post (24). The mounting post (24) is provided with a clamping spring (25) on its surface. A sliding protrusion (27) is slidably installed on the surface of the mounting post (24) located on the top of the clamping spring (25). A fixing block (26) is fixedly installed on one side of the sliding protrusion (27).

5. A steel rust removal device with straightening function according to claim 3, characterized in that: The grinding frame (2) is equipped with a grinding column (29) inside, and one end of the grinding column (29) is fixedly connected to the output end of the second motor (21). The grinding frame (2) is equipped with multiple sets of rollers (28).

6. A steel rust removal device with straightening function according to claim 3, characterized in that: A dust cover (30) is slidably installed on the top of the grinding frame (2), and a T-shaped protrusion (31) is fixedly installed on the bottom of the dust cover (30), with the position of the T-shaped protrusion (31) corresponding to the T-shaped groove (22). A transparent curtain (32) is provided on one side of the bottom of the dust cover (30).

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