Steel guiding device

Abstract

The utility model relates to the technical field of steel cutting, in particular to a steel guiding device which comprises a conveying frame, a rolling mill used for pressing steel is arranged at the end of the conveying frame, centering plates are further arranged on the conveying frame, and the centering plates are arranged on the two sides of the conveying frame in the length direction. The centering plate is arranged in the length direction of the conveying frame and used for abutting against the steel. The conveying frame is provided with the centering plates, the centering plates are arranged on the two sides of the conveying frame, and the centering plates can clamp steel located on the conveying frame, so that the steel on the conveying frame is adjusted, the steel can be adjusted to the middle of the conveying frame, and the steel can abut against the centering plates during pressing; and meanwhile, due to the counter-acting force, the steel can be pushed back to be aligned to the middle of the pressing machine, so that the steel can be conveyed to the lower side of the pressing machine more accurately to be pressed, and the quality of the steel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel cutting, in particular to a steel guiding device. Background Art

[0002] During the production process, steel plates, steel pipes and other steel materials usually need to go through steps such as heating and pressing to be processed into the required steel materials. Since the hardness of steel under normal conditions is usually high, it is difficult to directly perform pressing and other work. Therefore, in actual production, the steel is usually heated to a certain temperature to make the steel soft before subsequent processing.

[0003] Under the existing technology, steel usually needs to be heated before entering the pressing step, and then sent to the press for pressing through a conveyor. However, due to the different sizes of steel before pressing, it may not be aligned with the middle position of the rolling mill, which may easily lead to the failure to press into the desired shape due to misalignment, affecting the quality of the steel. Utility Model Content

[0004] In order to solve the problem that before pressing, due to the different sizes of steel, the middle position of the rolling mill may not be aligned, and the steel cannot be pressed into the desired shape due to misalignment, thus affecting the quality of the steel, the present application provides a steel guiding device.

[0005] A steel guiding device comprises a transport frame, one end of which is provided with a rolling mill for pressing steel, and the transport frame is also provided with a centering plate, which is arranged on both sides of the transport frame in the length direction, and is arranged along the length direction of the transport frame, and is used to abut the steel, and the centering plate comprises a driven plate and an active plate, the driven plate is slidably connected to the transport frame, the active plate is slidably connected to the transport frame, the active plate slides along the width direction of the transport frame and can be restricted from sliding, a transmission gear is arranged between the active plate and the driven plate, and racks are fixedly arranged on the active plate and the active plate, one side of the transmission gear is meshed with the rack on the active plate, and the other side of the transmission gear is meshed with the rack on the driven plate.

[0006] By adopting the above technical scheme, a centering plate is arranged on the transport rack, and the centering plate is arranged on both sides of the transport rack. The centering plate can clamp the steel on the transport rack, thereby adjusting the steel on the transport rack so that the steel can be adjusted to the middle of the transport rack, so that the steel can abut against the centering plate during pressing, and the movement of the steel to both sides during movement is restricted. At the same time, due to the reaction force, the steel can be pushed back to align with the middle of the press, so that the steel can be more accurately transported to the lower side of the press for pressing, thereby improving the quality of the steel. At the same time, the active plate and the driven plate can be pressed toward the middle of the transport rack at the same time under the drive of the transmission gear and the rack, so that the centering after pressing is more accurate.

[0007] Optionally, a driving member is further provided on the transport frame, and the driving member is used to drive the active plate to move toward the driven plate.

[0008] By adopting the above technical solution, a driving member is arranged on the transport frame to drive the active plate to move, thereby improving the automation degree of the equipment and the convenience of adjustment.

[0009] Optionally, the driving component includes a driving cylinder, the driving cylinder is fixedly connected to the transport frame, and the piston rod of the driving cylinder is fixedly connected to the active plate.

[0010] By adopting the above technical solution, a driving cylinder is used to drive the active plate. The driving force of the cylinder is large, which can reduce the situation where it is difficult to push the steel and further improve the stability of the adjustment.

[0011] Optionally, a plurality of driving cylinders are arranged at equal intervals along the length direction of the transport frame, and a piston rod of each driving cylinder is fixedly connected to the active plate.

[0012] By adopting the above technical solution, multiple driving cylinders are set to push the active plate to move at the same time, so that the active plate is evenly stressed, the deviation of the active plate when being driven is reduced, and the thrust can be further increased to improve the stability of the adjustment.

[0013] Optionally, a plate body is protrudingly provided on one side of the centering plate close to the other centering plate, and the plate body is used to abut against the steel material.

[0014] By adopting the above technical solution, a plate body is convexly provided on the centering plate, which can increase the area of ​​the steel material abutting, thereby reducing the situation where the steel material is too thick and part of it cannot be pressed, and further improve the stability of the centering.

[0015] Optionally, a plate body is also protruding from the side of the centering plate away from the other centering plate, and a plurality of reinforcing strips are arranged between the plate bodies, and two ends of the reinforcing strips are respectively fixedly connected to the plate bodies on both sides.

[0016] By adopting the above technical solution, a plate body is also arranged on the other side of the centering plate and reinforcing strips are arranged between the plate bodies, so that the plate body can be supported by the reinforcing strips when extruding steel, thereby improving the pressure resistance and reducing damage during centering.

[0017] Optionally, the transport frame is rotatably connected to a plurality of conveying rollers driven by a motor, and the conveying rollers are equidistantly spaced along the length direction of the transport frame.

[0018] By adopting the above technical solution, conveying rollers are set to drive the steel. The conveying rollers are less likely to be affected by the high-temperature steel. The conveying rollers can convey the steel by rotating at the same speed.

[0019] Optionally, a transmission belt is arranged between the conveying rollers, and the transmission belt is sleeved on each conveying roller and is used to drive each conveying roller.

[0020] By adopting the above technical solution, a transmission belt is arranged between each conveying roller, and each conveying roller can drive each other, so that the steel can be transported at a uniform speed, thereby improving the stability of transportation.

[0021] In summary, this application has at least the following beneficial effects:

[0022] 1. The present application solves the problem in the prior art that before pressing, due to the different sizes of steel materials, it may be impossible to align with the middle position of the rolling mill, and it is easy for the steel material to fail to be pressed into the desired shape due to misalignment, thus affecting the quality of the steel material. The present application transports the steel material by setting a conveyor roller, and at the same time, a centering plate is set on both sides of the conveyor roller. When the steel material is fed in, it can contact the centering plates on both sides, thereby adjusting the position to the middle of the rolling mill under the guidance to complete the adjustment.

[0023] 2. The present application also adjusts the active plate by setting a driving member, so that the centering plate can be applicable to steels of more sizes, so that steels of different sizes can be clamped and centered, thereby improving versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a stereogram of this embodiment.

[0025] Figure 2 It is a side view of this embodiment.

[0026] Description of reference numerals:

[0027] 1. transport frame; 11. centering plate; 111. driven plate; 112. active plate; 113. plate body; 114. reinforcing strip; 115. rack; 12. driving member; 13. transmission gear;

[0028] 2. Conveyor roller; 21. Transmission belt;

[0029] 3. Rolling mill. DETAILED DESCRIPTION

[0030] The present application is further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0031] A steel guide device, such as Figure 1 and Figure 2 As shown, it includes a transport frame 1, one end of which is provided with a rolling mill 3 for pressing steel, and a centering plate 11 is also provided on the transport frame 1. The centering plates 11 are provided on both sides of the length direction of the transport frame 1, and the centering plates 11 are provided along the length direction of the transport frame 1, and the centering plates 11 are used to abut against the steel. In specific implementation, if the steel is offset during transportation, the steel can abut against the centering plate 11 to adjust the position so that the steel returns to the middle of the press. The transport frame 1 in this embodiment is provided with two sections, and the rolling mill 3 is provided between the two sections of the transport frame 1. After the pressing is completed, the transport frame 1 can be sent out with the transport frame 1 from the latter section.

[0032] like Figure 1 and Figure 2 As shown, the centering plate 11 includes a driven plate 111 and an active plate 112. The driven plate 111 is slidably connected to the transport frame 1, and the active plate 112 is slidably connected to the transport frame 1. The active plate 112 slides along the width direction of the transport frame 1 and can be restricted from sliding. A transmission gear 13 is arranged between the active plate 112 and the driven plate 111. The transmission gear 13 is rotatably connected to the transport frame 1. The active plate 112 is provided with a rack 115 toward the transmission gear 13, and the driven plate 111 is also provided with a rack 115 toward the transmission gear 13. In specific implementation, racks 115 and transmission gears 13 are provided on both sides of the active plate 112 and the driven plate 111 in the length direction. The transport frame 1 is provided with a rotating shaft corresponding to the transmission gear 13, and the transmission gear 13 is fixedly connected to the rotating shaft. The active plate 112 can adjust its position according to the size of the steel. By adjusting the position of the active plate 112, the distance between the active plate 112 and the driven plate 111 can be adjusted. The active plate 112 and the driven plate 111 can simultaneously run toward the middle of the transport frame 1 to achieve centering, and can be clamped corresponding to steels of different sizes.

[0033] like Figure 1 and Figure 2As shown, the transport frame 1 is also provided with a driving member 12, and the driving member 12 is used to drive the active plate 112 to move toward the driven plate 111. In specific implementation, the driving member 12 includes a driving cylinder, which is fixedly connected to the transport frame 1, and the piston rod of the driving cylinder is fixedly connected to the active plate 112. A plurality of driving cylinders are arranged at equal intervals along the length direction of the transport frame 1, and the piston rod of each driving cylinder is fixedly connected to the active plate 112. The driving cylinder can directly push the active plate 112 to move, thereby achieving the clamping of the steel.

[0034] like Figure 1 and Figure 2 As shown, a plate body 113 is convexly provided on the side of the centering plate 11 close to another centering plate 11, and the plate body 113 is fixedly connected to the centering plate 11 by welding, and the plate body 113 is used to abut against steel. A plate body 113 is also convexly provided on the side of the centering plate 11 away from another centering plate 11, and a plurality of reinforcing strips 114 are arranged between the plate bodies 113, and the two ends of the reinforcing strips 114 are respectively fixedly connected to the plate bodies 113 on both sides by welding. In specific implementation, the plate bodies 113 abut against the steel, and the reinforcing strips 114 are used to bear weight and pressure, reduce the bending of the plate body 113, and increase the service life of the plate body 113.

[0035] like Figure 1 and Figure 2 As shown, a plurality of conveying rollers 2 driven by a motor are rotatably connected to the transport frame 1, and the conveying rollers 2 are arranged at equal intervals along the length direction of the transport frame 1. A transmission belt 21 is arranged between the conveying rollers 2, and the transmission belt 21 is sleeved on each conveying roller 2 and is used to drive each conveying roller 2. In specific implementation, each conveying roller can rotate at the same speed driven by the transmission belt 21, so as to transport the steel at a uniform speed.

[0036] Working principle: After being heated, the steel is placed on the transport rack 1, and then the active plate 112 is used to compact the steel. After compaction, the steel continues to move and can change its trajectory under the compaction of the active plate 112 and the driven plate 111, and move toward the middle of the rolling mill 3, thereby completing the centering. Then the rolling mill 3 can compact the steel in the middle, and after compaction, the steel can be sent out, thereby completing the compaction.

[0037] The above are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A steel guide device, comprising a transport frame (1), one end of which is provided with a rolling mill (3) for pressing steel, characterized in that: The transport rack (1) is also provided with a centering plate (11), the centering plate (11) being arranged on both sides of the transport rack (1) in the length direction, the centering plate (11) being arranged along the length direction of the transport rack (1), the centering plate (11) being used to abut against steel materials, the centering plate (11) comprising a driven plate (111) and an active plate (112), the driven plate (111) being slidably connected to the transport rack (1), the active plate (112) being slidably connected to the transport rack (1), the active plate (112) being slidably connected to the transport rack (1), and the active plate (112) being slidably connected to the transport rack (1). The transport rack (1) slides in the width direction and can be restricted from sliding. A transmission gear (13) is arranged between the active plate (112) and the driven plate (111). The transmission gear is rotatably connected to the transport rack (1). A rack (115) is fixedly arranged on the active plate (112) and the active plate (112). One side of the transmission gear (13) meshes with the rack (115) on the active plate (112), and the other side of the transmission gear (13) meshes with the rack (115) on the driven plate (111).

2. A steel material guiding device according to claim 1, characterized in that: The transport frame (1) is also provided with a driving member (12), and the driving member (12) is used to drive the active plate (112) to move toward the driven plate (111).

3. A steel material guiding device according to claim 2, characterized in that: The driving member (12) comprises a driving cylinder, the driving cylinder is fixedly connected to the transport frame (1), and the piston rod of the driving cylinder is fixedly connected to the active plate (112).

4. A steel material guiding device according to claim 3, characterized in that: A plurality of driving cylinders are arranged at equal intervals along the length direction of the transport frame (1), and the piston rod of each driving cylinder is fixedly connected to the active plate (112).

5. A steel material guiding device according to claim 1, characterized in that: A plate body (113) is protrudingly provided on one side of the centering plate (11) close to the other centering plate (11), and the plate body (113) is used to abut against steel.

6. A steel material guiding device according to claim 5, characterized in that: A plate body (113) is also protruded on one side of the centering plate (11) away from the other centering plate (11), and a plurality of reinforcing strips (114) are arranged between the plate bodies (113). The two ends of the reinforcing strips (114) are respectively fixedly connected to the plate bodies (113) on both sides.

7. A steel material guiding device according to claim 1, characterized in that: The transport frame (1) is rotatably connected to a plurality of conveying rollers (2) driven by a motor, and the conveying rollers (2) are arranged at equal intervals along the length direction of the transport frame (1).

8. A steel material guiding device according to claim 7, characterized in that: A transmission belt (21) is arranged between the conveying rollers (2); the transmission belt (21) is sleeved on each conveying roller (2) and is used to transmit the transmission to each conveying roller (2).

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