Correcting device for steel plate machining

Abstract

The utility model relates to the technical field of steel plate machining, in particular to a correcting device for steel plate machining, which comprises two press roll components and is characterized in that the two press roll components are fixedly connected through a stand column, a power part is mounted on one side of one press roll component, a straightening component is arranged below the press roll components, and a straightening roller is arranged below the straightening component. The straightening assembly comprises a vertical plate, two straightening plates are arranged on the vertical plate, the two straightening plates are fixedly connected to a straightening power piece, and the straightening power piece is connected into a sliding groove formed in the vertical plate in a sliding mode. By arranging the straightening assembly, when a steel plate moves to the vertical plate, the second motor drives the two-way lead screw to rotate, the two-way lead screw drives the movable plates to get close to each other, and therefore the straightening plates get close to each other through the sliding columns to extrude the steel plate, and the steel plate is straightened; three groups of power pieces are arranged, so that the pressure of each part of the straightening plate on the steel plate can be kept consistent, and equipment damage caused by over-high hardness of the steel plate is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plate processing, in particular to a correction device for steel plate processing. Background Art

[0002] The production process of plate rolling mill can be divided into two types according to the rolling state of the rolling mill: hot-rolled steel plate process and cold-rolled steel plate process. Among them, the process of hot-rolled medium plate, thick plate and thin plate in metallurgical engineering is similar, and generally goes through the main procedures of raw material preparation - heating - rolling - hot state correction - cooling - flaw detection - orange finishing;

[0003] A Chinese patent with publication number CN219851775U was searched and disclosed a cold bending machine for earthquake-resistant brackets with a correction mechanism.

[0004] The above technical solution includes: a bottom plate, a mounting plate is fixedly connected to the upper end of the bottom plate, a conveying device is rotatably connected inside the mounting plate, a fixing block is fixedly connected to the upper end of the bottom plate, and a correction device is arranged inside the fixing block. The above technical solution solves the problem that the centering correction device during conveying cannot be adjusted according to the size of the steel plate when conveying the steel plate for bending processing in most traditional methods;

[0005] However, in the above scheme, this technology can flatten and correct the steel plate, but the steel plate also has bending phenomenon, and this technology cannot straighten it. This technology is transmitted through a chain, but the steel plate itself has a strong hardness. During the correction, the load-bearing capacity of the chain is limited and it is very easy to cause breakage.

[0006] To this end, we propose a correction device for steel plate processing. Utility Model Content

[0007] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a correction device for steel plate processing.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a correction device for steel plate processing, including a pressure roll assembly, characterized in that: the pressure roll assembly is provided with two pressure roll assemblies fixedly connected by a column, a power member is installed on one side of the pressure roll assembly, a straightening assembly is arranged under the pressure roll assembly, the straightening assembly includes a vertical plate, two straightening plates are arranged on the vertical plate, the two straightening plates are fixedly connected to the straightening power member, and the straightening power member is slidably connected in a slide groove opened on the vertical plate.

[0009] Preferably, the straightening power component includes a sliding column fixedly connected to the straightening plate, the lower end of the sliding column is fixedly connected to a moving plate, the moving plate has a bidirectional screw rod connected to the inner thread, one end of the bidirectional screw rod is fixedly connected to the output end of the second motor, and the other end of the bidirectional screw rod is fixedly connected to a thread sleeve.

[0010] Preferably, the straightening power members are provided with three arranged in an array, and the slide grooves are also provided with three.

[0011] Preferably, a conveying assembly is provided on one side of the pressing roller assembly, and the conveying assembly includes a support column, and the support column is rotatably connected to a rotating plate through a rotating shaft, and an array of rollers are rotatably connected inside the rotating plate. The rotating shaft is also eccentrically arranged on one side of the rotating plate, and the height of the rotating shaft is arranged horizontally with the output line of the pressing roller assembly.

[0012] Preferably, a fixing block is provided on one side of the support column, and a limiting rod for limiting the position of the rotating plate is fixedly connected to one side of the fixing block.

[0013] Preferably, the pressure roller assembly includes a support plate, a plurality of rollers are rotatably connected to the support plate, pressure rollers are sleeved on the rollers, one side of the rollers is fixedly connected to a power member, the power member includes a first motor fixedly connected to one of the rollers, gears are sleeved on the rollers, and transmission wheels rotatably connected to the support plate are meshed between the gears.

[0014] Preferably, both ends of the roller of the other roller assembly are fixedly connected with a bushing.

[0015] The utility model provides a correction device for steel plate processing, which has the following improvements and advantages compared with the prior art:

[0016] (1) The utility model adopts a straightening component to extrude and straighten a steel plate. The straightening component includes a vertical plate. Two straightening plates are arranged on the vertical plate. The two straightening plates are fixedly connected to the straightening power member. The straightening power member is slidably connected to a slide groove opened on the vertical plate. The straightening power member includes a sliding column fixedly connected to the straightening plate. The lower end of the sliding column is fixedly connected to a moving plate. A two-way screw is threadedly connected to the moving plate. One end of the two-way screw is fixedly connected to the output end of the second motor. The other end of the two-way screw is fixedly connected to a thread sleeve. Three straightening power members are arranged in an array. Three slide grooves are also arranged. By arranging the straightening component, when the steel plate moves to the vertical plate, the two-way screw is driven to rotate by the second motor. The two-way screw drives the moving plate to approach each other, so that the straightening plates are brought closer to each other through the sliding column to extrude the steel plate and straighten the steel plate. Arranging three groups of power members can keep the pressure of various parts of the straightening plate on the steel plate consistent, so as to avoid excessive hardness of the steel plate and damage to the equipment.

[0017] (2) The utility model adopts a conveying assembly to convey the leveled steel plate to the straightening assembly. A conveying assembly is arranged on one side of the pressing roller assembly. The conveying assembly includes a support column. The support column is rotatably connected to a rotating plate through a rotating shaft. An array of rollers are rotatably connected to the rotating plate. The rotating shaft is also eccentrically arranged on one side of the rotating plate. The height of the rotating shaft is arranged horizontally with the output line of the pressing roller assembly. A fixed block is arranged on one side of the support column. A limit rod for limiting the rotating plate is fixedly connected to one side of the fixed block. The steel plate is conveyed out by the pressing roller assembly and moved to the roller. The weight of the steel plate flattens the conveying assembly. When the steel plate is completely moved to the roller, its eccentric structure causes the rotating plate to rotate downward, and the steel plate also slides downward to the straightening assembly to complete the movement of the steel plate. The structure is simple and reasonable, and has strong practical value.

[0018] (3) The utility model adopts gear transmission, and a pressure roller assembly is arranged, including a support plate, on which a plurality of rollers are rotatably connected, and pressure rollers are sleeved on the rollers, and one side of the rollers is fixedly connected to a power member, and the power member includes a first motor fixedly connected to a roller, and gears are sleeved on the rollers, and a transmission wheel rotatably connected to the support plate is meshed between the gears, and both ends of the roller of the other pressure roller assembly are fixedly connected with a shaft sleeve, and the roller is driven to rotate by the first motor of the power member, and the rotation of the roller drives the gear to rotate, and the rotation of the gear drives the transmission wheel to rotate, and the transmission wheel drives the next gear to rotate. Compared with the original technology, the gear meshing transmission wheel transmission method is adopted, which is more stable in structure and has a stronger load capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0020] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural stereoscopic diagram of the straightening assembly in the utility model;

[0022] Figure 3 It is a structural stereoscopic schematic diagram of the conveying component in the utility model.

[0023] Legend:

[0024] 10. Pressing roller assembly; 11. Support plate; 12. Roller; 13. Pressing roller; 14. Bushing; 15. Power member; 16. First motor; 17. Gear; 18. Transmission wheel; 19. Column; 20. Straightening assembly; 21. Vertical plate; 22. Straightening plate; 23. Slide; 24. Straightening power member; 25. Slide; 26. Moving plate; 27. Second motor; 28. Bidirectional screw; 29. ​​Screw sleeve; 30. Conveying assembly; 31. Support column; 32. Rotating shaft; 33. Rotating plate; 34. Roller; 35. Fixed block; 36. Limit rod. DETAILED DESCRIPTION

[0025] Below, the invention is further described in conjunction with the accompanying drawings and specific embodiments:

[0026] Example 1

[0027] See also Figure 1 to Figure 2 Embodiment 1 is described, including a pressing roller assembly 10, the pressing roller assembly 10 is provided with two fixedly connected by a column 19, the column 19 is adjustable, and is used for the thickness of the steel plate, a pressing roller assembly 10 is installed with a power member 15 on one side, and the structure is simplified, one pressing roller assembly 10 drives the steel plate to move, and the upper pressing roller assembly 10 is in contact with the steel plate and also rotates in coordination, and a straightening assembly 20 is provided below the pressing roller assembly 10, and the straightening assembly 20 includes a vertical plate 21, and the vertical plate 21 is used to place the steel plate, and two straightening plates 22 are provided on the vertical plate 21, and the straightening plates 22 squeeze the steel plate, and the two straightening plates 22 are fixedly connected to the straightening power member 24, and the straightening power member 24 provides a strong power ... The force piece 24 is slidably connected in the slide groove 23 opened on the vertical plate 21. The straightening power piece 24 includes a slide column 25 fixedly connected to the straightening plate 22. The slide column 25 connects the moving plate 26 and the straightening plate 22. The lower end of the slide column 25 is fixedly connected to the moving plate 26. The moving plate 26 is internally threaded with a bidirectional screw rod 28. The bidirectional screw rod 28 rotates to drive the two moving plates 26 to approach each other. One end of the bidirectional screw rod 28 is fixedly connected to the output end of the second motor 27. The other end of the bidirectional screw rod 28 is fixedly connected to a thread sleeve 29. The thread sleeve 29 limits the moving plate 26. The straightening power piece 24 is provided with three array-distributed ones, and the slide grooves 23 are also provided with three ones to maintain the pressure of various parts of the straightening plate 22 on the steel plate.

[0028] In this embodiment, by setting up the straightening component 20, when the steel plate moves to the vertical plate 21, the second motor 27 drives the bidirectional screw 28 to rotate, and the rotation of the bidirectional screw 28 drives the moving plates 26 to approach each other, and the movement of the moving plates drives the sliding column 25 to slide in the sliding groove 23. The movement of the sliding column 25 drives the straightening plates 22 to approach each other to squeeze the steel plate and straighten the steel plate. The three groups of power parts 15 can keep the pressure of the straightening plates 22 on the steel plate consistent, so as to avoid the hardness of the steel plate being too high and causing damage to the equipment.

[0029] Example 2

[0030] See also Figure 1 and Figure 3 The second embodiment is described. The second embodiment is a supplement to the first embodiment. It includes a conveying assembly 30 provided on one side of the roller assembly 10. The conveying assembly 30 includes a support column 31. The support column 31 is used for supporting. The support column 31 is rotatably connected to a rotating plate 33 through a rotating shaft 32. The rotating plate 33 rotates on the rotating shaft 32. The rotating plate 33 is rotatably connected to an array of rollers 34 to reduce friction and facilitate the sliding out of the steel plate. The rotating shaft 32 is also eccentrically arranged on one side of the rotating plate 33. The height of the rotating shaft 32 is horizontally arranged with the output line of the roller assembly 10. When the steel plate slides out, it can directly slide onto the uppermost roller 34 and flatten the inclined rotating plate 33. A fixed block 35 is provided on one side of the support column 31. A limiting rod 36 for limiting the rotating plate 33 is fixedly connected to one side of the fixed block 35. The function of the limiting rod 36 is to make the lower end of the rotating plate 33 level with the straightening assembly 20, so that the steel plate can directly slide into the straightening assembly 20.

[0031] In this embodiment, the steel plate is conveyed out by the pressing roller assembly 10, and the steel plate moves to the roller 34. The weight of the steel plate acts on the roller 34, pressing the roller 34 downward, and the conveying assembly 30 is flattened as the steel plate moves. When the steel plate is completely moved to the roller 34, the pressing roller assembly 10 loses its support for the steel plate, and its eccentric structure causes the rotating plate 33 to rotate downward, and the steel plate also slides downward to the straightening assembly 20, completing the movement of the steel plate. The structure is simple and reasonable, and has strong practical value.

[0032] Example 3

[0033] See also Figure 1 Embodiment 2 is described, including a roller assembly 10 provided with two rollers fixedly connected by a column 19, a power member 15 is installed on one side of one roller assembly 10, the roller assembly 10 includes a support plate 11, a plurality of rollers 12 are rotatably connected to the support plate 11, a roller 13 is sleeved on the roller 12, the roller 13 is used to level the steel plate, one side of the roller 12 is fixedly connected to the power member 15, the power member 15 includes a first motor 16 fixedly connected to one roller 12, gears 17 are sleeved on the rollers 12, a transmission wheel 18 rotatably connected to the support plate 11 is meshed between the gears 17, the first motor 16 output drives the roller 12 to rotate, the roller 12 rotates with the gear 17, the gear 17 rotates and drives the meshed transmission wheel 18 to rotate, the transmission wheel 18 rotates with the next gear 17, and the roller 12 of the other roller assembly 10 is fixedly connected with a sleeve 14 at both ends, and the sleeve 14 limits the roller 12;

[0034] In the present embodiment, the roller 12 is driven to rotate by the first motor 16 of the power member 15, and the output of the first motor 16 drives the roller 12 to rotate. The rotation of the roller 12 drives the gear 17 to rotate, and the rotation of the gear 17 drives the meshing transmission wheel 18 to rotate. The rotation of the transmission wheel 18 drives the next gear 17 to rotate. Compared with the original technology, the transmission method of the gear 17 meshing with the transmission wheel 18 is more stable in structure and has a stronger load capacity.

Claims

1. A correction device for steel plate processing, comprising a roller assembly (10), characterized in that: The pressing roller assembly (10) is provided with two fixedly connected by a column (19), a power member (15) is installed on one side of the pressing roller assembly (10), and a straightening assembly (20) is provided below the pressing roller assembly (10), and the straightening assembly (20) includes a vertical plate (21), and two straightening plates (22) are provided on the vertical plate (21), and the two straightening plates (22) are fixedly connected to the straightening power member (24), and the straightening power member (24) is slidably connected in a slide groove (23) provided on the vertical plate (21).

2. A steel plate processing correction device according to claim 1, characterized in that: The straightening power member (24) comprises a slide post (25) fixedly connected to the straightening plate (22); the lower end of the slide post (25) is fixedly connected to a moving plate (26); the moving plate (26) is internally threadedly connected to a bidirectional screw rod (28); one end of the bidirectional screw rod (28) is fixedly connected to the output end of the second motor (27); the other end of the bidirectional screw rod (28) is fixedly connected to a thread sleeve (29).

3. A steel plate processing correction device according to claim 1, characterized in that: The straightening power members (24) are provided in three arrays, and the slide grooves (23) are also provided in three arrays.

4. A steel plate processing correction device according to claim 1, characterized in that: A conveying assembly (30) is arranged on one side of the roller assembly (10), and the conveying assembly (30) comprises a support column (31), and the support column (31) is rotatably connected to a rotating plate (33) via a rotating shaft (32), and an array of rollers (34) are rotatably connected inside the rotating plate (33), and the rotating shaft (32) is also eccentrically arranged on one side of the rotating plate (33), and the height of the rotating shaft (32) is arranged horizontally with the output line of the roller assembly (10).

5. A steel plate processing correction device according to claim 4, characterized in that: A fixing block (35) is provided on one side of the support column (31), and a limiting rod (36) for limiting the position of the rotating plate (33) is fixedly connected to one side of the fixing block (35).

6. A steel plate processing correction device according to claim 1, characterized in that: The pressure roller assembly (10) comprises a support plate (11), a plurality of rollers (12) are rotatably connected to the support plate (11), a pressure roller (13) is sleeved on the roller (12), one side of the roller (12) is fixedly connected to a power member (15), the power member (15) comprises a first motor (16) fixedly connected to one of the rollers (12), gears (17) are sleeved on the rollers (12), and transmission wheels (18) rotatably connected to the support plate (11) are meshed between the gears (17).

7. A steel plate processing correction device according to claim 1, characterized in that: Both ends of the roller (12) of the other pressing roller assembly (10) are fixedly connected with shaft sleeves (14).

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