Strip steel edge wave control mechanism

Abstract

The utility model discloses a strip steel edge wave control mechanism which comprises a conveying mechanism used for conveying strip steel, laminar flow cooling equipment is erected above the conveying mechanism, the two sides of the strip steel extend towards the outer side of the conveying mechanism, and shape fixing strips capable of moving left and right are arranged at the positions, corresponding to the two side edges of the strip steel, of the conveying mechanism. A shape fixing groove matched with the strip steel in thickness is formed in the side, facing the side edge of the strip steel, of the shape fixing strip, and an inclined baffle with the high outer portion and the low inner portion is further arranged above the shape fixing strip. The shape fixing strips are arranged on the conveying mechanism, the shape fixing grooves are formed in the shape fixing strips, strip steel passes through the shape fixing grooves in the conveying process, when laminar cooling equipment cools the strip steel, the shape fixing grooves can limit the side edges of the strip steel, and therefore the flatness of the side edges of the strip steel is guaranteed, edge waves are avoided, and the service life of the strip steel is prolonged. And the quality of the cooled strip steel is further ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of strip processing equipment, in particular to a strip edge wave control mechanism. Background Art

[0002] After the hot-rolled strip finishes the rolling work, it needs to be cooled down. That is, the strip passes under the laminar cooling equipment via the conveying device, and the laminar cooling equipment flows down cooling water to cool the surface of the strip. However, due to the uneven temperature distribution on the surface of the strip, edge waves are likely to appear on both sides of the strip, which seriously affects the quality of strip production and brings great inconvenience to the production work. Content of the Utility Model

[0003] The purpose of the utility model is to avoid the deficiencies of the prior art and provide a strip edge wave control mechanism, thereby effectively solving the deficiencies existing in the prior art.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: a strip edge wave control mechanism, including a conveying mechanism for conveying the strip. A laminar cooling equipment is erected above the conveying mechanism. Both sides of the strip extend to the outside of the conveying mechanism. At positions corresponding to both sides of the strip on the conveying mechanism, there are fixedly-shaped strips that can move left and right. On the side of the fixedly-shaped strip facing the strip edge, there is a fixedly-shaped groove adapted to the thickness of the strip. Above the fixedly-shaped strip, there is also an inclined baffle with a higher outer side and a lower inner side.

[0005] Further, a number of guide wheels are evenly distributed along the front-back direction on the inner side of the fixedly-shaped groove, and the side edge of the strip is attached to the guide wheels.

[0006] Further, a number of adjusting cylinders are evenly distributed along the front-back direction on both sides of the conveying mechanism, and the fixedly-shaped strip moves left and right under the drive of the adjusting cylinders.

[0007] Further, the piston rod of the adjusting cylinder faces the outside of the conveying mechanism, and a linkage plate is provided at the end of the piston rod. The fixedly-shaped strip is connected to the linkage plate through a number of evenly distributed connecting rods.

[0008] Further, a number of linear guide rails are also provided on both sides of the conveying mechanism. At positions corresponding to each linear guide rail at the lower end of the fixedly-shaped strip, there are sliders, and the sliders are slidably installed on the linear guide rails.

[0009] Further, the baffle is installed on the top of the fixedly-shaped strip through a bracket.

[0010] Further, the conveying mechanism includes a frame and conveying rollers evenly arranged on the frame. The conveying rollers are driven to rotate by a motor, and the adjusting cylinders and the linear guide rails are both installed on both sides of the frame.

[0011] The above technical solution of the utility model has the following beneficial effects: by arranging a shaping strip on the conveying mechanism and shaping grooves on the shaping strip, the strip steel in conveying passes through the shaping grooves. When the laminar flow cooling equipment cools the strip steel, the shaping grooves can restrict the side edges of the strip steel, thus ensuring the flatness of the side edges of the strip steel, avoiding the occurrence of edge waves, and further ensuring the quality of the strip steel after cooling. Description of the Drawings

[0012] Figure 1 It is a schematic front view of an embodiment of the utility model;

[0013] Figure 2 is Figure 1 the enlarged view at A in Detailed Embodiment

[0014] In order to more clearly understand the above objects, features and advantages of the utility model, the following further describes the utility model in detail in conjunction with the drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0015] Many specific details are set forth in the following description in order to fully understand the utility model. However, the utility model can also be implemented in other ways different from those described herein. Therefore, the protection scope of the utility model is not limited by the specific embodiments disclosed below.

[0016] As Figure 1-2 shown, the strip steel edge wave control mechanism in this embodiment includes a conveying mechanism 1 for conveying strip steel 12. A laminar flow cooling equipment 2 is erected above the conveying mechanism 1. The two sides of the strip steel 12 extend outward from the conveying mechanism 1. On the conveying mechanism 1, shaping strips 3 that can move left and right are arranged at positions corresponding to the two side edges of the strip steel 12. On the side of the shaping strip 3 facing the side edge of the strip steel 12, shaping grooves 3a adapted to the thickness of the strip steel 12 are arranged. An inclined baffle 4 with an outer high and inner low shape is also arranged above the shaping strip 3. The baffle 4 is used to block cooling water to prevent the cooling water from dripping onto the driving equipment on both sides of the conveying mechanism 1.

[0017] A number of guide wheels 5 are evenly arranged along the front and rear directions on the inner side of the shaping groove 3a. The side edge of the strip steel 12 is arranged in contact with the guide wheels 5, and the guide wheels 5 perform the function of auxiliary conveying.

[0018] A number of adjusting cylinders 6 are evenly arranged along the front and rear directions on both sides of the conveying mechanism 1. The shaping strip 3 moves left and right under the drive of the adjusting cylinders 6.

[0019] The piston rod of the adjusting cylinder 6 is arranged towards the outside of the conveying mechanism 1, and a linkage plate 7 is arranged at the end of the piston rod. The shaping strip 3 is connected to the linkage plate 7 through a number of evenly distributed connecting rods 8.

[0020] The connecting rod 8 and the shaping strip 3 are of a detachable connection structure. The shaping strip 3 can be fixed on the screw rod 8 through a screw rod, so as to replace the shaping strip 3 to adapt to the requirements of cooling and processing of strip steel with different thicknesses.

[0021] By controlling the telescopic movement of the piston rod of the adjusting cylinder 6 through a controller, and then under the combined drive of the linkage plate 7 and the connecting rod 8, the shaping strip 3 is controlled to move left and right on the linear guide rail 9, so as to adapt to strip steel 12 with different widths.

[0022] A number of linear guide rails 9 are also arranged on both sides of the conveying mechanism 1. Sliders 10 are arranged at the lower end of the shaping strip 3 at positions corresponding to each linear guide rail 9, and the sliders 10 are slidably installed on the linear guide rails 9.

[0023] The baffle 4 is installed on the top of the shaping strip 3 through a bracket 11.

[0024] The conveying mechanism 1 includes a frame 1a and conveying rollers 1b evenly arranged on the frame 1a. The conveying rollers 1b are driven by a motor to rotate. The adjusting cylinder 6 and the linear guide rail 9 are both installed on both sides of the frame 1a.

[0025] The working principle of the present utility model is as follows: The strip steel 12 is conveyed on the conveying rollers 1b. During the conveying process, the laminar flow cooling device 2 on the top of the conveying mechanism 1 flows down cooling water and sprays it onto the surface of the strip steel, so as to cool down the strip steel. During the conveying process of the strip steel 12, the two side edges of the strip steel 12 will pass through the shaping grooves 3a in the shaping strip 3. By controlling the adjusting cylinder 6, the position of the shaping strip 3 can be adjusted, so as to ensure that the side edges of the strip steel 12 are in contact with the guide wheels 5 in the shaping grooves 3a, and the upper and lower end faces of the shaping grooves 3a are in contact with the upper and lower end faces of the strip steel 12. During the cooling operation, the shaping strip 3 can ensure that the side edges of the strip steel 12 will not be deformed due to uneven cooling, thereby avoiding the generation of edge waves.

[0026] The embodiments of the present utility model are given for the purpose of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. A strip edge wave control mechanism, characterized in that: It includes a conveying mechanism for steel conveyor belts. Above the conveying mechanism, a laminar flow cooling device is erected. The two sides of the strip steel extend outward from the conveying mechanism. On the conveying mechanism, at positions corresponding to the two sides of the strip steel, there are fixedly-shaped strips that can move left and right. On the side of the fixedly-shaped strip facing the side of the strip steel, there is a fixedly-shaped groove adapted to the thickness of the strip steel. Above the fixedly-shaped strip, there is also an inclined baffle with a higher outer side and a lower inner side.

2. The strip edge wave control mechanism according to claim 1, characterized in that: A number of guide wheels are evenly arranged along the front-back direction on the inner side of the fixedly-shaped groove, and the side of the strip steel is arranged in contact with the guide wheels.

3. The strip edge wave control mechanism according to claim 2, characterized in that: A number of adjusting cylinders are evenly arranged along the front-back direction on both sides of the conveying mechanism, and the fixedly-shaped strip moves left and right under the drive of the adjusting cylinders.

4. A strip edge wave control mechanism according to claim 3, characterized in that: The piston rod of the adjusting cylinder is arranged towards the outside of the conveying mechanism, and a linkage plate is arranged at the end of the piston rod. The fixedly-shaped strip is connected to the linkage plate through a number of evenly distributed connecting rods.

5. The strip edge wave control mechanism according to claim 4, characterized in that: A number of linear guide rails are also arranged on both sides of the conveying mechanism. At positions corresponding to each linear guide rail, a slider is arranged at the lower end of the fixedly-shaped strip, and the slider is slidably installed on the linear guide rail.

6. The strip edge wave control mechanism according to claim 5, characterized in that: The baffle is installed on the top of the fixedly-shaped strip through a bracket.

7. A strip edge wave control mechanism according to claim 6, characterized in that: The conveying mechanism includes a frame and conveying rollers evenly arranged on the frame. The conveying rollers are driven to rotate by a motor, and the adjusting cylinders and the linear guide rails are both installed on both sides of the frame.

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