Steel plate straightening machine

Abstract

The utility model discloses a steel plate straightening machine which comprises a workbench, a supporting frame body, a driving assembly and a straightening adjusting assembly, a plurality of main straightening rollers are arranged in the supporting frame body, and a plurality of sliding holes and a plurality of debugging windows are formed in the supporting frame body; the driving assemblies are in transmission connection with the corresponding main straightening rollers. The correcting and adjusting assembly comprises a joint control plate, a plurality of fasteners, a limiting part and a plurality of auxiliary correcting rollers, and the joint control plate is arranged in the supporting frame in a sliding mode; the plurality of fasteners are respectively arranged on the joint control plate, and the fasteners are connected with the joint control plate and the supporting frame body; the plurality of fasteners are respectively positioned at the corresponding debugging windows; the limiting piece is fixedly connected with the joint control board; the multiple auxiliary straightening rollers are rotationally arranged on the joint control plate, and the ends of the multiple auxiliary straightening rollers are slidably connected with the corresponding sliding holes correspondingly. Therefore, the device can be suitable for steel plates with different thicknesses, and the steel plates can be limited in a linkage mode in the adjusting process.

Description

Technical Field

[0001] This utility model relates to the technical field of steel plate processing, and in particular to a steel plate straightening machine. Background Technology

[0002] During rolling, transportation, and processing, steel plates often deform due to external forces, temperature changes, and other factors, resulting in defects such as bending, twisting, and wavy shapes. These defects not only affect the appearance quality of the steel plate but also lead to substandard dimensional accuracy, reduced load-bearing capacity and mechanical properties, making subsequent processing difficult and potentially impacting the quality and safety of the final product. Therefore, it is essential to correct these shape defects, restore the steel plate to its flat state, and ensure that its dimensional accuracy, surface quality, and mechanical properties meet relevant standards and usage requirements. This lays a solid foundation for subsequent cutting, welding, stamping, and other processing steps, ensuring the stable and reliable quality and performance of the finished product.

[0003] The prior art discloses a steel plate straightening device (CN221361993U), the technical solution of which includes a machine body. A positioning device is provided on the outer surface of the machine body near the end of the rotating roller. The positioning device includes two T-shaped rods. Slide grooves are opened on the left and right sides of the outer surface of the machine body. The outer surface of the T-shaped rods slides on the inner wall of the slide groove. A groove block is fixedly connected to one end of the T-shaped rod. A slot is opened on the outer surface of the groove block. A bolt is threaded to the top of the inner wall of the groove block. A pressure plate is rotatably connected to the bottom of the outer surface of the bolt. One side of the outer surface of the pressure plate slides on one side of the inner wall of the slot. By setting the groove blocks, the steel plate passes through the two groove blocks on the left and right sides of the machine body after being straightened by the pressure roller and before entering the space between the rotating rollers. It slides on the inner wall of the slot. The groove blocks limit the angle and position of the steel plate and try to avoid the angle of the steel plate from deviating as much as possible.

[0004] However, in the above technical solution, the slot block limiting requires relevant personnel to manually adjust the bolts and move the pressure plate in the slot block so that the distance between the pressure plate and the slot block matches the thickness of the steel plate, thereby limiting the steel plate. In addition, in the above technical solution, the straightening equipment cannot straighten steel plates of different thicknesses. Utility Model Content

[0005] This utility model aims to at least partially solve one of the technical problems in the related art.

[0006] Therefore, the purpose of this utility model is to propose a steel plate straightening machine that can be used for steel plates of different thicknesses and can limit the position of the steel plate in conjunction during the adjustment process, thereby solving the problem of manual adjustment of bolts and movement of pressure plate in the groove block by relevant personnel in the prior art, thus improving the use effect and work efficiency of this device.

[0007] To achieve the above objectives, this utility model proposes a steel plate straightening machine, comprising a worktable, a support frame, a drive assembly, and a straightening adjustment assembly. The worktable is equipped with multiple limiting rollers. The support frame is positioned on the worktable and contains multiple main straightening rollers. The support frame has multiple sliding holes and multiple adjustment windows. The drive assembly is mounted on the support frame and is connected to the corresponding main straightening rollers. The straightening adjustment assembly includes a control plate, multiple fasteners, limiting components, and multiple auxiliary straightening rollers. The control plate is slidably mounted within the support frame. Multiple fasteners are mounted on the control plate, with one end rotatably connected to the control plate and the other end threadedly connected to the support frame. Multiple fasteners are located at corresponding adjustment windows. One end of each limiting component is fixedly connected to the control plate, and the other end is positioned above the worktable. Multiple auxiliary straightening rollers are rotatably mounted on the control plate, and their ends are slidably connected to corresponding sliding holes.

[0008] This utility model discloses a steel plate straightening machine that can be used for steel plates of different thicknesses. During the adjustment process, it can limit the position of the steel plate in a coordinated manner, solving the problem of manual adjustment of bolts and movement of pressure plate in the groove in the prior art, thereby improving the use effect and work efficiency of this device.

[0009] In addition, the steel plate straightening machine proposed in this application may also have the following additional technical features:

[0010] Specifically, the fasteners include a fastening bolt, a first fastening nut, and a second fastening nut. One end of the fastening bolt is rotatably mounted on the control plate, and the other end of the fastening bolt extends to the outside of the support frame and is threadedly connected to the support frame. The first fastening nut is threadedly connected to the fastening bolt and rotatably abuts against the bottom of the support frame. The second fastening nut is threadedly connected to the fastening bolt and rotatably abuts against the top of the support frame.

[0011] Specifically, the limiting component includes a connecting plate, a limiting frame, and two limiting plates. One end of the connecting plate is connected to the control board, and the other end of the connecting plate is connected to the limiting frame. The two limiting plates are respectively set on both sides of the limiting frame. The limiting plates are located above the worktable.

[0012] Specifically, the drive assembly includes a drive motor and multiple control links. The drive motor is mounted on the support frame. The multiple control links are rotatably mounted on the support frame. The output of the drive motor is connected to one of the control links, and the multiple control links are connected to their respective main straightening rollers.

[0013] Specifically, the linkage includes a drive shaft, a drive chain, and two drive gears. The drive shaft is rotatably connected to the support frame and to the main straightening roller. The two drive gears are respectively mounted on the drive shaft. The drive chain is respectively sleeved on the corresponding drive gears in two adjacent linkages.

[0014] 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

[0015] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0016] Figure 1 This is a schematic diagram of the structure of a steel plate straightening machine according to an embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of a drive component according to an embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of a correction and adjustment component according to an embodiment of the present invention.

[0019] As shown in the figure: 1. Workbench; 10. Limiting roller shaft; 2. Support frame; 20. Sliding hole; 21. Adjustment window; 22. Main straightening roller; 3. Drive assembly; 30. Drive motor; 31. Linkage control; 310. Transmission shaft; 311. Transmission gear; 312. Transmission chain; 4. Straightening adjustment assembly; 40. Linkage control board; 400. Level; 41. Fastener; 410. Fastening bolt; 411. First fastening nut; 412. Second fastening nut; 42. Limiting component; 420. Connecting plate; 421. Limiting frame; 422. Limiting plate; 43. Secondary straightening roller. Detailed Implementation

[0020] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0021] The steel plate straightening machine of this utility model is described below with reference to the accompanying drawings.

[0022] like Figures 1-3As shown, the steel plate straightening machine of this utility model embodiment may include a workbench 1, a support frame 2, a drive assembly 3, and a straightening adjustment assembly 4.

[0023] The workbench 1 is provided with multiple limiting rollers 10, the support frame 2 is provided on the workbench 1, the support frame 2 is provided with multiple main straightening rollers 22, the support frame 2 is provided with multiple sliding holes 20 and multiple adjustment windows 21, the drive assembly 3 is provided on the support frame 2, and the drive assembly 3 is connected to the corresponding main straightening roller 22 for transmission.

[0024] It is understandable that the steel plate is straightened and conveyed by driving the main straightening roller 22 through the drive component 3.

[0025] The correction and adjustment assembly 4 may include a control plate 40, multiple fasteners 41, a limiting member 42, and multiple auxiliary correction rollers 43.

[0026] The control plate 40 is slidably disposed within the support frame 2. Multiple fasteners 41 are respectively disposed on the control plate 40. One end of the fastener 41 is rotatably connected to the control plate 40, and the other end of the fastener 41 is threadedly connected to the support frame 2. The multiple fasteners 41 are respectively located at the corresponding debugging window 21. One end of the limiting member 42 is fixedly connected to the control plate 40, and the other end of the limiting member 42 is disposed above the workbench 1. Multiple auxiliary straightening rollers 43 are rotatably disposed on the control plate 40, and the ends of the multiple auxiliary straightening rollers 43 are respectively slidably connected to the corresponding sliding holes 20.

[0027] It is understandable that by connecting multiple auxiliary straightening rollers 43 to the control plate 40, the position of multiple auxiliary straightening rollers 43 can be adjusted simultaneously by adjusting the control plate 40.

[0028] Understandably, fastener 41 is used to adjust the fixed position of control board 40.

[0029] Understandably, the connection between the limiting member 42 and the control plate 40 allows the control plate 40 to move when it is adjusted, thus ensuring that the limiting member 42 is also adjusted to the appropriate position after the control plate 40 is adjusted to the appropriate position. That is, when the distance between the main straightening roller 22 and the auxiliary straightening roller 43 needs to be adjusted according to the thickness of the steel plate (the distance between the limiting member 42 and the worktable 1 is equal to the distance between the main straightening roller 22 and the auxiliary straightening roller 43), the fastener 41 moves the control plate 40 downward by a specified distance, and the limiting member 42 follows the control plate 40 downward by the specified distance, thus eliminating the need for manual adjustment by relevant personnel.

[0030] Specifically, in actual operation, the relevant personnel place one end of the steel plate between the main straightening roller 22 and the auxiliary straightening roller 43. The controller (not shown in the figure) controls the drive component 3 to do work. The drive component 3 drives multiple main straightening rollers 22 to rotate and, with the cooperation of the auxiliary straightening roller 43, straightens the steel plate. After straightening, the steel plate is unloaded through the limiting component 42 and multiple limiting roller shafts 10. The limiting component 42 and the limiting roller shafts 10 ensure that the steel plate will not shift.

[0031] When it is necessary to adjust the distance between the main straightening roller 22 and the auxiliary straightening roller 43, multiple fasteners 41 are adjusted so that the fasteners 41 drive the control plate 40 and move the multiple auxiliary straightening rollers 43, thereby adjusting the distance between the main straightening roller 22 and the auxiliary straightening roller 43. In addition, while the control plate 40 moves, the control plate 40 drives the limiting member 42 to move, so that the distance between the limiting member 42 and the worktable 1 is equal to the distance between the main straightening roller 22 and the auxiliary straightening roller 43. Therefore, it is not necessary for relevant personnel to manually adjust the position of the limiting member 42, which improves the use effect and work efficiency of this device.

[0032] In one embodiment of this utility model, such as Figures 1-3 As shown, the fastener 41 may include a fastening bolt 410, a first fastening nut 411, and a second fastening nut 412.

[0033] One end of the fastening bolt 410 is rotatably mounted on the control plate 40, and the other end of the fastening bolt 410 extends to the outside of the support frame 2 and is threadedly connected to the support frame 2. The first fastening nut 411 is threadedly connected to the fastening bolt 410 and rotatably abuts against the bottom of the support frame 2. The second fastening nut 412 is threadedly connected to the fastening bolt 410 and rotatably abuts against the top of the support frame 2.

[0034] It is understandable that the position of the control board 40 can be secured by the setting of the first fastening nut 411 and the second fastening nut 412.

[0035] It should be noted that the control board 40 described in this embodiment can be equipped with a level 400 according to the actual working conditions, so as to ensure the horizontal position of the control board 40.

[0036] In one embodiment of this utility model, such as Figures 1-3 As shown, the limiting member 42 may include a connecting plate 420, a limiting frame 421, and two limiting plates 422.

[0037] One end of the connecting plate 420 is connected to the control plate 40, and the other end of the connecting plate 420 is connected to the limiting frame 421. Two limiting plates 422 are respectively set on both sides of the limiting frame 421, and the limiting plates 422 are located above the worktable 1.

[0038] It should be noted that the limiting plate 422 described in this embodiment is relatively long and can be inserted into the workbench 1 (the workbench 1 has a corresponding through hole) to ensure the limiting effect of the limiting plate 422 on the steel plate.

[0039] In one embodiment of this utility model, such as Figures 1-3 As shown, the drive component 3 may include a drive motor 30 and multiple linkages 31.

[0040] The drive motor 30 is mounted on the support frame 2, and multiple control links 31 are rotatably mounted on the support frame 2. The output of the drive motor 30 is connected to one of the control links 31, and the multiple control links 31 are connected to the corresponding main straightening rollers 22.

[0041] Understandably, by setting the control 31, the use of related driving devices can be reduced, thereby lowering the cost of using this device.

[0042] In one embodiment of this utility model, such as Figures 1-3 As shown, the linkage 31 may include a drive shaft 310, a drive chain 312, and two drive gears 311.

[0043] The drive shaft 310 is rotatably connected to the support frame 2 and the main straightening roller 22. Two drive gears 311 are respectively set on the drive shaft 310, and the drive chain 312 is respectively sleeved on the corresponding drive gears 311 in two adjacent linkages 31.

[0044] It is understandable that the transmission chain 312 and transmission gear 311 are designed to ensure the transmission effect, thereby ensuring the straightening effect of the steel plate.

[0045] Specifically, in actual operation, the relevant personnel place one end of the steel plate between the main straightening roller 22 and the auxiliary straightening roller 43. The controller (not shown in the figure) controls the drive motor 30 to rotate, which drives a transmission gear 311 to rotate. The transmission gear 311 drives the corresponding main straightening roller 22 to rotate. The transmission gear 311 then drives the transmission chain 312 to rotate, and drives the next corresponding transmission gear 311 and the corresponding main straightening roller 22 to rotate. With the cooperation of the auxiliary straightening rollers 43 that correspond one-to-one with the main straightening roller 22, the steel plate is straightened. After straightening, the steel plate is stopped and unloaded by the limiting plate 422 and multiple limiting roller shafts 10. The limiting plate 422 and the limiting roller shafts 10 ensure that the steel plate will not deviate.

[0046] When it is necessary to adjust the distance between the main straightening roller 22 and the auxiliary straightening roller 43, adjust multiple fasteners 41, loosen the first fastening nut 411 (loosen through the adjustment window 21) and the second fastening nut 412, and control the control board 40 to move a specified distance. Then tighten the first fixing nut and the second fastening nut 412 to fix and limit the control board 40 and multiple auxiliary straightening rollers 43, thereby adjusting the distance between the main straightening roller 22 and the auxiliary straightening roller 43. In addition, while the control board 40 moves, the control board 40 drives the connecting plate 420, the limiting frame 421 and the limiting plate 422 to move, so that the distance between the limiting plate 422 and the worktable 1 is equal to the distance between the main straightening roller 22 and the auxiliary straightening roller 43. Therefore, it is not necessary for relevant personnel to manually adjust the position of the limiting component 42, which improves the use effect and work efficiency of this device.

[0047] In summary, the steel plate straightening machine of this utility model embodiment can be used for steel plates of different thicknesses, and can limit the position of the steel plate in conjunction during the adjustment process, solving the problem of manual adjustment of bolts and movement of pressure plate in the groove block by relevant personnel in the prior art, thereby improving the use effect and work efficiency of this device.

[0048] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0049] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0050] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A steel plate straightening machine, characterized in that, It includes a worktable, a support frame, a drive assembly, and a correction and adjustment assembly, among which, The workbench is equipped with multiple limiting rollers; The support frame is set on the workbench, and multiple main straightening rollers are set inside the support frame. Multiple sliding holes and multiple adjustment windows are opened on the support frame. The drive assembly is mounted on the support frame and is connected to the corresponding main straightening roller via a drive mechanism. The correction and adjustment assembly includes a control plate, multiple fasteners, limiting components, and multiple auxiliary correction rollers, wherein... The control panel is slidably disposed within the support frame. Multiple fasteners are respectively disposed on the control plate, one end of the fastener is rotatably connected to the control plate, and the other end of the fastener is threadedly connected to the support frame. The various fasteners are respectively located at the corresponding debugging windows; One end of the limiting component is fixedly connected to the control plate, and the other end of the limiting component is positioned above the workbench; Multiple auxiliary straightening rollers are rotatably mounted on the control plate, and the ends of the multiple auxiliary straightening rollers are slidably connected to the corresponding sliding holes.

2. The steel plate straightening machine according to claim 1, characterized in that, The fasteners include a fastening bolt, a first fastening nut, and a second fastening nut, wherein... One end of the fastening bolt is rotatably mounted on the control plate, and the other end of the fastening bolt extends to the outside of the support frame and is threadedly connected to the support frame. The first fastening nut is threadedly connected to the fastening bolt and rotatably abuts against the bottom of the support frame; The second fastening nut is threadedly connected to the fastening bolt and rotates against the top of the support frame.

3. The steel plate straightening machine according to claim 1, characterized in that, The limiting component includes a connecting plate, a limiting frame, and two limiting plates, wherein... One end of the connecting plate is connected to the control plate, and the other end of the connecting plate is connected to the limiting frame; The two limiting plates are respectively disposed on both sides of the limiting frame; The limiting plate is located above the worktable.

4. The steel plate straightening machine according to claim 1, characterized in that, The drive component includes a drive motor and multiple linkages, wherein... The drive motor is mounted on the support frame; Multiple control links are rotatably mounted on the support frame, the output of the drive motor is connected to one of the control links, and the multiple control links are respectively connected to the corresponding main straightening roller.

5. The steel plate straightening machine according to claim 4, characterized in that, The linkage includes a drive shaft, a drive chain, and two drive gears, wherein... The drive shaft is rotatably connected to the support frame and is also connected to the main straightening roller. The two transmission gears are respectively mounted on the transmission shaft; The transmission chain is respectively sleeved on the corresponding transmission gear in two adjacent linkages.

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