Leveling device for steel

Abstract

The utility model discloses a leveling device for steel, which belongs to the technical field of steel straightening and comprises a grounding seat, side columns are mounted on two sides of the center of the top of the grounding seat, two straightening rollers for leveling are arranged between the two side columns, two ends of the lower straightening roller are rotatably connected with the inner sides of the side columns through bearings, and the two ends of the lower straightening roller are rotatably connected with the inner sides of the side columns through bearings. A discharging plate is arranged on one side of the top of the grounding base, two connecting columns are connected between the bottom of the discharging plate and the grounding base, a bearing plate connected with the side columns is arranged above the other side of the top of the grounding base, an outer protection frame used for storing steel plates is arranged above the bearing plate, and a transverse cavity is formed in the top of the bearing plate. And a pushing plate is arranged in the transverse cavity. Compared with an original device, the leveling device for the steel can achieve automatic pushing, manpower is reduced, the straightening vacancy degree can be adjusted, and the applicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel straightening, in particular to a steel leveling device. Background Art

[0002] Steel is an important material that is indispensable for national construction and the realization of the four modernizations. It is widely used and has a wide variety of varieties. According to the different cross-sectional shapes, steel is generally divided into four categories: profiles, plates, pipes and metal products. It is further divided into heavy rails, light rails, large steel sections, medium steel sections, small steel sections, cold-bent steel sections, high-quality steel sections, wire rods, medium and thick steel plates, thin steel plates, electrical silicon steel sheets, strip steel, seamless steel pipes, welded steel pipes, metal products and other varieties. Among them, steel plates are one of the most common parts. When steel plates are used, leveling devices are needed to straighten them.

[0003] The publication number is CN219786083U, a leveling mechanism for steel slitting. When the turntable needs to rotate in the opposite direction, the end of the baffle plate and the vertical surface are used to block the turntable. Therefore, two guide rollers symmetrically arranged above and below synchronously act on the upper and lower surfaces of the steel plate. The friction and extrusion of the guide rollers on the steel plate make the steel plate only transported horizontally outward, thereby avoiding the phenomenon of the steel plate retracting and avoiding the influence of the retracting distance on the subsequent slitting. However, it lacks a structure that can automatically transport steel, which is not conducive to improving processing efficiency. Utility Model Content

[0004] The utility model aims to provide a steel leveling device to solve the problem of lack of automatic conveying structure proposed in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a leveling device for steel, comprising a grounding seat, side columns are installed on both sides of the center of the top of the grounding seat, and two straightening rollers for leveling are arranged between the two side columns, a discharge plate is provided on one side of the top of the grounding seat, and two connecting columns are connected between the bottom of the discharge plate and the grounding seat, a load-bearing plate connected with the side column is provided above the other side of the top of the grounding seat, and an outer protective frame for storing steel plates is provided above the load-bearing plate, a transverse cavity is opened on the top of the load-bearing plate, and a pushing plate is provided inside the transverse cavity.

[0006] In a further embodiment, both ends of the straightening roller at the bottom are rotatably connected to the inner side of the side column through bearings.

[0007] In a further embodiment, the upper half of one of the side columns is provided with a cavity portion, and the inner periphery of the air portion is slidably adapted to be equipped with a lifting seat.

[0008] In a further embodiment, one side of the lifting seat is rotatably connected to the straightening roller located above, and the other side of the lifting seat is equipped with a first motor.

[0009] In a further embodiment, a lifting screw is threadedly connected to the top of the lifting seat, and the top end of the lifting screw passes through the side column and is connected to the second motor through a coupling.

[0010] In a further embodiment, an inner cavity is opened inside the load-bearing plate, and two transmission wheels are arranged on the inner circumference of the inner cavity.

[0011] In a further embodiment, a transverse opening is formed in a lower half of the outer protective frame close to the straightening roller, and a width of the transverse opening is greater than the thickness of one steel plate and less than the thickness of two steel plates.

[0012] In a further embodiment, a transmission belt engaged with a push plate is sleeved between the outer circumferences of the two transmission wheels, and the outer circumference of the transmission belt is connected to the push plate.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] The adaption design between the lifting seat and the cavity of the side column and the lifting screw threadedly connected to the top of the lifting seat, and the limited sliding connection design between one end of the upper straightening roller and the side column and the operation of the second motor can drive the lifting seat to move and further adjust the calendering gap;

[0015] The cooperation between the two driving wheels and the driving belt, the connection design between the push plate and the driving belt, the storage of the outer frame and the thickness adaptation design between the cross mouth and the steel plate, when the driving wheel rotates, the push plate can automatically push the steel plate, reducing labor;

[0016] Compared with the original device, the steel leveling device can not only realize automatic pushing and reduce labor, but also adjust the straightening thickness and has high applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a central cross-sectional view of the load-bearing plate of the utility model;

[0020] Figure 3 It is a cross-sectional view of the straightening roller of the utility model.

[0021] Description of reference numerals:

[0022] 1. Grounding seat; 2. Side column; 3. Straightening roller; 4. Discharging plate; 5. Receiving column; 6. Load-bearing plate; 7. Outer frame; 8. Pushing plate; 9. First motor; 10. Second motor; 11. Third motor; 21. Transmission wheel; 22. Transmission belt; 31. Lifting seat; 32. Lifting screw; 51. Horizontal cavity; 52. Inner cavity. DETAILED DESCRIPTION

[0023] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0024] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0025] It should be noted that the device body is mainly used for processing small and thin steel materials and can achieve continuous processing.

[0026] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0027] See also Figure 1 and Figure 2 The general structure of the device body is a grounding seat 1, and side columns 2 are connected to both sides of the top center of the grounding seat 1. Two straightening rollers 3 are arranged between the two side columns 2, and a calendering gap is arranged between the two straightening rollers 3.

[0028] It should be noted that a brush plate with bristles can be installed between the side columns 2 to clean the outer circumference of the straightening roller 3.

[0029] See also Figure 1 and Figure 3 In order to realize calendering, a cavity is provided in the upper half of one of the side columns 2, and a lifting seat 31 is provided on the inner periphery of the cavity for limited sliding. One end of the straightening roller 3 at the top is rotatably connected to one side of the lifting seat 31 through a bearing, and the other end of the straightening roller 3 is limited sliding with the corresponding side column 2;

[0030] Both ends of the straightening roller 3 at the bottom are rotatably connected to the inner side of the side column 2 respectively, and a first motor 9 for driving the corresponding straightening roller 3 to rotate is installed on one side of the side column 2 and one side of the lifting seat 31.

[0031] See also Figure 1 and Figure 3 In order to adjust the size of the gap, a second motor 10 is installed on the top of the side column 2. The output end of the second motor 10 passes through the side column 2 and is connected to a lifting screw 32 through a coupling. The lower half of the lifting screw 32 is threadedly connected to the top of the lifting seat 31.

[0032] See also Figure 1 In order to achieve material connection and avoid deformation of the metal material after calendering, a discharge plate 4 is provided on one side of the top of the grounding seat 1. The top of the discharge plate 4 corresponds to the highest point of the straightening roller 3 below, and two connecting columns 5 are connected between the bottom of the discharge plate 4 and the grounding seat 1.

[0033] See also Figure 1 and Figure 2 In order to realize automatic conveying, a load-bearing plate 6 is connected between the two side columns 2, and an outer protective frame 7 for storing steel plates is provided above the load-bearing plate 6. A horizontal opening is provided at the lower half of the outer protective frame 7 near the straightening roller 3, and the width of the horizontal opening is greater than the thickness of one steel plate and less than the thickness of two steel plates;

[0034] A transverse cavity 51 is formed on the top of the load-bearing plate 6, and an inner cavity 52 is formed inside the load-bearing plate 6. Two transmission wheels 21 are arranged on the inner periphery of the inner cavity 52, and a transmission belt 22 is sleeved between the outer peripheries of the two transmission wheels 21.

[0035] The outer periphery of the transmission belt 22 is connected with a push plate 8, which passes through the transverse cavity 51 and can push the steel plate to move;

[0036] The center of the transmission wheel 21 is rotatably connected to the inner circumference of the inner cavity 52 via a bearing, and one end of the transmission wheel 21 penetrates the load-bearing plate 6 and is connected to the third motor 11 via a coupling.

[0037] The first motor 9, the second motor 10 and the third motor 11 are all configured according to the prior art, and their working principles, sizes and models are irrelevant to the functions of the present application, so they will not be described in detail, and they are all controlled by a remote control switch.

[0038] How it works

[0039] When the steel material leveling device is needed to be used, a plurality of steel plates are placed inside the outer protective frame 7;

[0040] When rolling is required, the third motor 11 is started to drive the transmission wheel 21 to rotate, the transmission belt 22 rotates, the pushing plate 8 rotates and pushes the bottom steel plate to move toward the straightening roller 3;

[0041] The two first motors 9 are started synchronously to drive the two straightening rollers 3 to rotate, and the steel plate is further rolled. The rolled steel plate will be supported by the discharge plate 4 to avoid deformation;

[0042] According to the above repeated operation, repeated processing can be further achieved;

[0043] When the calendering thickness needs to be changed, the second motor 10 is started to drive the lifting screw 32 to rotate, so that the lifting seat 31 moves, and further drives the straightening roller 3 above to move, and the gap is adjusted, and processing can be carried out again.

[0044] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel leveling device, comprising a grounding base (1), side columns (2) being installed on both sides of the top center of the grounding base (1), and two straightening rollers (3) for leveling are arranged between the two side columns (2); Features: A discharge plate (4) is provided on one side of the top of the grounding seat (1), and two connection columns (5) are connected between the bottom of the discharge plate (4) and the grounding seat (1). A load-bearing plate (6) connected to the side column (2) is provided above the other side of the top of the grounding seat (1), and an outer protective frame (7) for storing steel plates is provided above the load-bearing plate (6). A transverse cavity (51) is provided on the top of the load-bearing plate (6), and a pushing plate (8) is provided inside the transverse cavity (51).

2. A steel leveling device according to claim 1, characterized in that: The two ends of the straightening roller (3) located below are rotatably connected to the inner side of the side column (2) through bearings.

3. A steel leveling device according to claim 1, characterized in that: The upper half of one of the side columns (2) is provided with a cavity portion, and the inner periphery of the air portion is slidably adapted to be provided with a lifting seat (31).

4. A steel leveling device according to claim 3, characterized in that: One side of the lifting seat (31) is rotatably connected to the straightening roller (3) located above, and the other side of the lifting seat (31) is equipped with a first motor (9).

5. A steel leveling device according to claim 4, characterized in that: The top of the lifting seat (31) is threadedly connected to a lifting screw rod (32), and the top end of the lifting screw rod (32) passes through the side column (2) and is connected to a second motor (10) via a coupling.

6. A steel leveling device according to claim 1, characterized in that: An inner cavity (52) is provided inside the load-bearing plate (6), and two transmission wheels (21) are arranged on the inner circumference of the inner cavity (52).

7. The steel leveling device according to claim 1, characterized in that: The outer protective frame (7) is provided with a transverse opening at the lower half thereof close to the straightening roller (3), and the width of the transverse opening is greater than the thickness of one steel plate and less than the thickness of two steel plates.

8. The steel leveling device according to claim 6, characterized in that: A transmission belt (22) connected to the push plate (8) is sleeved between the outer circumferences of the two transmission wheels (21), and the outer circumference of the transmission belt (22) is connected to the push plate (8).

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