Strip steel loop deviation rectifying device

Abstract

The utility model relates to a strip steel loop deviation rectifying device, and belongs to the technical field of steel machining equipment. The device comprises a supporting mechanism, a conveying mechanism, a telescopic mechanism and a control mechanism. The conveying mechanism comprises a first conveying roller and a conveying assembly, the first conveying roller is used for conveying belt steel, the conveying assembly comprises a support, a first supporting seat and a second supporting seat, the support is rotationally connected with the two ends of the first conveying roller, the first supporting seat is rotationally connected with the support, and the second supporting seat is in sliding fit with the support; the fixed end of the telescopic mechanism is connected with the supporting mechanism, and the telescopic end of the telescopic mechanism is connected with the support and drives one end of the support to horizontally move, so that the first conveying roller can horizontally twist around the first supporting base, strip steel on the first conveying roller is driven to horizontally move, and deviation correction of the strip steel is achieved. The control mechanism is arranged on the supporting mechanism and electrically connected with the telescopic mechanism. The method has the effect that the problem that strip steel is prone to being damaged during loop area strip steel deviation rectification is solved.

Description

Technical Field

[0001] The present application relates to the technical field of steel processing equipment, and particularly relates to a strip loop deviation rectifying device. Background Art

[0002] A loop is an important part of a cold rolling production line. Before the strip coil enters the rolling mill, the tail of the previous coil is welded to the head of the next coil, and the loop stores enough strip steel to ensure that the rolling mill continues to roll during welding. The loop allows a certain degree of relaxation of the strip steel during rolling, thereby reducing the influence of tension on the strip steel and improving the rolling accuracy and quality.

[0003] In the loop area of strip steel cold rolling, the strip steel is generally conveyed by conveying rollers. However, the strip steel may deviate during continuous conveying, affecting production efficiency and product quality, and may even cause equipment damage and production accidents.

[0004] Currently, the deviation rectifying devices in related technologies usually achieve deviation rectification by pushing the strip steel on the conveying roller to move horizontally along the axis of the conveying roller. However, this method is likely to cause damage to the strip steel and is not conducive to improving product quality.

[0005] In the above related technologies, there is a defect that the strip steel is easily damaged during deviation rectification of strip steel conveying in the loop area. Utility Model Content

[0006] In order to improve the problem that the strip steel is easily damaged during deviation rectification in the loop area, the present application provides a strip loop deviation rectifying device.

[0007] The strip loop deviation rectifying device provided by the present application adopts the following technical solutions:

[0008] A strip loop deviation rectifying device includes: a support mechanism; a conveying mechanism, including a first conveying roller and a conveying component. The conveying component includes a bracket, a first support seat and a second support seat. The first conveying roller is arranged on the bracket, and both ends of the first conveying roller are rotatably connected to the bracket. The first support seat and the second support seat are both arranged on the support mechanism. The first support seat is rotatably connected to the bracket, and the second support seat is slidably matched with the bracket, so that the first conveying roller is arranged on the support mechanism. The first conveying roller is used for conveying strip steel; a telescopic mechanism, the fixed end of the telescopic mechanism is connected to the support mechanism, and the telescopic end of the telescopic mechanism is connected to the bracket. The telescopic mechanism drives one end of the bracket to move horizontally, so that the first conveying roller horizontally twists around the first support seat, driving the strip steel on the first conveying roller to move horizontally, and rectifying the strip steel on the first conveying roller; a control mechanism, the control mechanism is arranged on the support mechanism, and the control mechanism is electrically connected to the telescopic mechanism.

[0009] By adopting the above technical solution, the supporting mechanism provides an overall supporting effect. The first conveying roller is used for conveying strip steel. The first conveying roller is mounted on the first supporting seat and the second supporting seat through a bracket, enabling the first conveying roller to rotate around its own axis. Both the first supporting seat and the second supporting seat are arranged on the supporting mechanism. The bracket is rotatably connected to the first supporting seat and slidably matched with the second supporting seat, so that the first conveying roller and the bracket can rotate around the first supporting seat, adjusting the extending direction of the first conveying roller in the horizontal plane. Thus, by twisting the first conveying roller, the deviation rectification of the strip steel thereon is realized; the fixed end of the telescopic mechanism is connected to the supporting mechanism, and the telescopic end of the telescopic mechanism is connected to the bracket. The telescopic movement of the telescopic mechanism can be controlled by a control mechanism to drive the bracket to rotate around the first supporting seat, thereby realizing the horizontal twisting of the first conveying roller and further realizing the deviation rectification of the strip steel; since the device realizes deviation rectification by horizontally twisting the first conveying roller and does not need to directly push the strip steel, the damage to the strip steel can be reduced. Moreover, the way that one end of the bracket rotates and the other end moves has better stability compared with the way that both ends move simultaneously. The horizontal twisting method ensures that there is no large height difference between the two ends of the first conveying roller, making it easy to reliably convey the strip steel and reducing the risk of accidental side slip due to the height difference between the two ends of the first conveying roller.

[0010] Optionally, the second supporting seat includes a first fixing plate and a second fixing plate, the bracket includes a slider, the first fixing plate is fixed on the supporting mechanism, the second fixing plate is fixed on the first fixing plate, and there is a vertical gap between the second fixing plate and the first fixing plate. The slider is arranged vertically between the first fixing plate and the second fixing plate and slides between the first fixing plate and the second fixing plate.

[0011] By adopting the above technical solution, the first fixing plate and the second fixing plate provide a sliding space for the slider on the bracket, so that the telescopic mechanism can drive the first conveying roller to realize horizontal twisting.

[0012] Optionally, the telescopic end of the telescopic mechanism is movably connected to the slider, enabling the slider to slide on the first fixing plate in the horizontal plane and driving the first conveying roller to twist horizontally.

[0013] By adopting the above technical solution, the movable connection between the telescopic end and the slider can leave a margin for relative movement between the telescopic end and the slider. Thus, when the telescopic end extends and retracts to drive the slider to move, it can avoid jamming due to the displacement of the slider's movement path perpendicular to the telescopic direction.

[0014] Optionally, the second support base further includes a connecting block. The first end of the first fixing plate is connected to the first end of the second fixing plate through the connecting block, so that there is a gap in the vertical direction between the second end of the first fixing plate and the second end of the second fixing plate. The length of the second fixing plate is less than the length of the first fixing plate. The slider is provided with a step, and the step includes a flat portion, a first vertical portion, and a second vertical portion. The lower end of the first vertical portion is connected to one end of the flat portion, and the other end of the flat portion is connected to the second vertical portion, so that the lower side of the second fixing plate is slidably disposed on the flat portion, and the upper side of the first fixing plate is slidably disposed under the slider. The length of the flat portion is greater than the maximum length of the contact between the first fixing plate and the flat portion.

[0015] By adopting the above technical solution, the connecting block enables a vertical gap to be left between the first fixing plate and the second fixing plate for arranging the slider. The length of the second fixing plate is less than the length of the first fixing plate, so that the second fixing plate can be slidably engaged with the flat portion, and the second fixing plate is clamped and limited by the first vertical portion. Along the axis direction of the first conveying roller when it is not twisted, the length of the flat portion is greater than the maximum length of the contact between the first fixing plate and the flat portion, thereby providing space for the displacement of the slider in the axis direction generated when the first conveying roller is horizontally twisted, preventing jamming.

[0016] Optionally, a preset gap is provided between the slider and the connecting block in the horizontal direction, and the preset gap is less than the length of the first fixing plate.

[0017] By adopting the above technical solution, the setting of the preset gap can increase the moving space for the slider, increase the horizontal twisting angle of the first conveying roller, and improve the applicability; the preset gap is less than the length of the first fixing plate, which can prevent the first fixing plate from being clamped in the preset gap and affecting the use.

[0018] Optionally, the first fixing plate includes a first connecting portion and a first sliding portion, and the second fixing plate includes a second connecting portion and a second sliding portion. The first connecting portion is disposed on the support mechanism, the first sliding portion is detachably connected to the upper side of the first connecting portion, the second connecting portion is disposed above the first connecting portion through the connecting block, and the second sliding portion is detachably connected to the lower side of the second connecting portion, so that there is a gap in the vertical direction between the first sliding portion and the second sliding portion. The slider is slidably disposed between the first sliding portion and the second sliding portion.

[0019] By adopting the above technical solution, the first connecting part and the second connecting part provide a sliding channel for the slider through the connection and support function; the first sliding part and the second sliding part are detachably connected. When they are worn after long-term use, they can be replaced by disassembling the first sliding part and the second sliding part without disassembling the first connecting part and the second connecting part, reducing the disassembly and assembly difficulty.

[0020] Optionally, the first support seat includes a fixing part, a rotating shaft and a bushing. The fixing part is arranged on the support mechanism. One end of the rotating shaft is connected to the fixing part, and the other end of the rotating shaft is sleeved with the bushing. The bushing is connected to the bracket, so that the bracket can rotate around the rotating shaft.

[0021] By adopting the above technical solution, the fixing part is used to fixedly connect with the support mechanism. The rotating shaft is connected to the fixing part, and the bushing connected to the bracket is sleeved on the rotating shaft. Thus, through the relative rotation of the bushing and the rotating shaft, the bracket can rotate, and further the horizontal torsion of the first conveying roller can be realized to correct the deviation of the strip steel.

[0022] Optionally, the bushing is made of copper material, and the rotating shaft is made of steel material.

[0023] By adopting the above technical solution, the bushing and the rotating shaft are made of different materials, and the relative friction can be reduced through different hardnesses, improving the service life; the bushing is made of relatively soft copper material, which can reduce friction and improve the running stability of the device.

[0024] Optionally, the conveying mechanism further includes a second conveying roller and a deviation correction roller for conveying the strip steel. The second conveying roller and the deviation correction roller are both arranged on the support mechanism. The second conveying roller is horizontally spaced from the first conveying roller. There are at least two telescopic mechanisms. The conveying assembly and the strip steel are correspondingly arranged with the telescopic mechanisms. The deviation correction roller is arranged above or below the second conveying roller, so that one strip steel is conveyed by the first conveying roller, and the other strip steel passes through the second conveying roller and the deviation correction roller respectively. The deviation correction roller is connected with the conveying assembly. The telescopic end of one telescopic mechanism is connected with the conveying assembly corresponding to the first conveying roller, and the telescopic end of the other telescopic mechanism is connected with the conveying assembly corresponding to the deviation correction roller.

[0025] By adopting the above technical solution, the arrangement of the second conveying roller and the deviation correction roller enables the device to simultaneously convey multiple strip steels, improving the conveying efficiency; since the second conveying roller is horizontally spaced from the first conveying roller, and the deviation correction roller is arranged above or below the second conveying roller, the occupation of horizontal space can be reduced, and the space can be reasonably utilized; and, by arranging the deviation correction roller, on the one hand, the interference between different strip steels can be avoided, and on the other hand, the deviation correction of the strip steel can be realized by connecting the deviation correction roller with the conveying assembly correspondingly, improving the deviation correction efficiency.

[0026] Optionally, the control mechanism includes a control cabinet and a control valve. The control cabinet is arranged on the support mechanism, the control valve is electrically connected to the control cabinet, and the control valve is connected to the telescopic mechanism to extend or retract the telescopic mechanism.

[0027] By adopting the above technical solution, the control cabinet provides a control position. The control cabinet is electrically connected to the control valve. When the control cabinet switches the opening or closing of the control valve, the telescopic mechanism can be telescoped, so that the conveying mechanism can achieve horizontal torsion and realize the deviation correction function, which helps to realize the deviation correction action at the control cabinet far away from the conveying mechanism, improving safety and automation.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] 1. The support mechanism provides an overall support function. The first conveying roller is used for conveying strip steel. The first conveying roller is arranged on the first support seat and the second support seat through a bracket, so that the first conveying roller can rotate around its own axis. Both the first support seat and the second support seat are arranged on the support mechanism. The bracket is rotatably connected to the first support seat and slidably matched with the second support seat, so that the first conveying roller and the bracket can rotate around the first support seat, adjusting the extension direction of the first conveying roller in the horizontal plane, and thus realizing the deviation correction of the strip steel thereon by twisting the first conveying roller; the fixed end of the telescopic mechanism is connected to the support mechanism, and the telescopic end of the telescopic mechanism is connected to the bracket. The telescopic movement of the telescopic mechanism can be controlled by the control mechanism to drive the bracket to rotate around the first support seat, thereby realizing the horizontal torsion of the first conveying roller and further realizing the deviation correction of the strip steel; since the device realizes deviation correction by twisting the first conveying roller horizontally and does not directly push the strip steel, it can reduce the damage to the strip steel. Moreover, the way that one end of the bracket rotates and the other end moves has better stability compared with the way that both ends move simultaneously. The horizontal torsion method makes there be no large height difference between the two ends of the first conveying roller, which is easy to realize reliable conveying of the strip steel and reduces the risk of accidental side slip due to the height difference between the two ends of the first conveying roller.

[0030] 2. The connecting block enables a vertical distance to be left between the first fixing plate and the second fixing plate for arranging the slider. The length of the second fixing plate is less than that of the first fixing plate, so that the second fixing plate can be slidably matched with the flat part, and the second fixing plate is clamped and limited by the first vertical part. Along the axis direction of the first conveying roller when it is not twisted, the length of the flat part is greater than the maximum length of the contact between the first fixing plate and the flat part, so as to provide space for the displacement of the slider in the axis direction generated when the first conveying roller is horizontally twisted, preventing jamming.

[0031] 3. The setting of the second conveying roller and the deviation rectifying roller enables the device to convey multiple strips of steel simultaneously, improving the conveying efficiency. Since the second conveying roller is horizontally spaced from the first conveying roller, and the deviation rectifying roller is arranged above or below the second conveying roller, it can reduce the occupation of horizontal space and make rational use of space. Moreover, by setting the deviation rectifying roller, on the one hand, it can avoid interference between different strips of steel, and on the other hand, by correspondingly connecting the deviation rectifying roller to the conveying assembly, the deviation rectification of the strip of steel is realized, improving the deviation rectification efficiency. Brief Description of the Drawings

[0032] Figure 1 is a schematic diagram of the strip steel loop deviation rectifying device of the embodiment of the present application.

[0033] Figure 2 is an assembly schematic diagram of the first support seat and the second support seat of the embodiment of the present application.

[0034] Description of the Reference Numerals:

[0035] 100, strip of steel;

[0036] 1, support mechanism; 2, conveying mechanism; 21, first conveying roller; 22, bracket; 221, slider; 2211, flat part; 2212, first vertical part; 2213, second vertical part; 23, first support seat; 231, fixed part; 232, rotating shaft; 233, bushing; 24, second support seat; 241, first fixing plate; 2411, first connecting part; 2412, first sliding part; 242, second fixing plate; 2421, second connecting part; 2422, second sliding part; 243, connecting block; 25, second conveying roller; 26, deviation rectifying roller; 27, guiding roller; 3, telescopic mechanism; 31, fixed end; 32, telescopic end; 4, control mechanism; 41, control cabinet; 42, control valve; 43, oil pipe. Detailed Description of the Embodiment

[0037] The following further elaborates on the present application in conjunction with the attached Figure 1 and the attached Figure 2 For a more detailed description of the present application. In this embodiment, unless otherwise clearly specified, "connection", "connection together" and "fixation" are understood in a broad sense, including fixed connection, detachable connection, connection to form an integral structure, mechanical connection, electrical connection, direct connection, indirect connection through an intermediary, internal connection and the interaction between two components, etc., which can be understood according to specific circumstances. Without contrary explanation, the orientation terms such as "inside, outside" used in the present application refer to the outline of the corresponding component itself. In this embodiment, the orientation terms used, such as the axial direction, refer to the Figure 2 direction pointed by X in

[0038] Such as Figure 1As shown in the figure, an embodiment of the present application discloses a strip loop deviation correction device (hereinafter simply referred to as "device"), which includes a support mechanism 1, a conveying mechanism 2, a telescopic mechanism 3 and a control mechanism 4, and is used to correct the deviation of the strip 100 conveyed in the loop area to improve the processing quality of the product.

[0039] The support mechanism 1 provides an overall support function, and the conveying mechanism 2, the telescopic mechanism 3 and the control mechanism 4 are all arranged on the support mechanism 1. Parameters such as the specific structure, shape and installation position of the support mechanism 1 can be set according to actual use needs, as long as it can provide a reliable support function, and no specific restrictions are made here.

[0040] As Figure 1 and Figure 2 shown in the figure, the conveying mechanism 2 includes a first conveying roller 21 and a conveying assembly. The first conveying roller 21 is used to convey the strip 100, and the conveying assembly is used to support the first conveying roller 21. The conveying assembly includes a bracket 22, a first support seat 23 and a second support seat 24. The first conveying roller 21 is installed on the bracket 22, and the bracket 22 is rotatably connected to both ends of the first conveying roller 21, so that the first conveying roller 21 can rotate around its own axis. The first support seat 23 and the second support seat 24 are both arranged on the support mechanism 1. The first support seat 23 is rotatably connected to the bracket 22, and the second support seat 24 is slidably matched with the bracket 22, so that the first conveying roller 21 is installed on the support mechanism 1. The first support seat 23 and the second support seat 24 are respectively located at both ends of the first conveying roller 21, so that the first conveying roller 21 and the bracket 22 can rotate around the first support seat 23 to adjust the extending direction of the first conveying roller 21 in the horizontal plane, and thus, by twisting the first conveying roller 21, the deviation of the strip 100 on it is corrected. In this embodiment, the horizontal twist of the first conveying roller 21 means that the first conveying roller 21 rotates around the first support seat 23 in the horizontal plane.

[0041] As Figure 1 and Figure 2 shown in the figure, the telescopic mechanism 3 is a driving mechanism. The fixed end 31 of the telescopic mechanism 3 is connected to the support mechanism 1, and the telescopic end 32 of the telescopic mechanism 3 is connected to the bracket 22. By driving one end of the bracket 22 to move horizontally through the telescopic mechanism 3, the first conveying roller 21 rotates horizontally around the first support seat 23, driving the strip 100 on the first conveying roller 21 to move horizontally, and correcting the deviation of the strip 100 on the first conveying roller 21. The control mechanism 4 is arranged on the support mechanism 1, and the control mechanism 4 is electrically connected to the telescopic mechanism 3 to control the action of the telescopic mechanism 3 through the control mechanism 4. The telescopic mechanism 3 can be a hydraulic cylinder or a pneumatic cylinder. The hydraulic cylinder has a large thrust, runs more stably, is easy to maintain, and is not prone to failure and shutdown, which helps the stable operation of the device.

[0042] Since the device corrects the deviation by horizontally twisting the first conveying roller 21 and does not need to directly push the strip 100, the damage to the strip 100 can be reduced. Moreover, the way that one end of the bracket 22 rotates and the other end moves horizontally has better stability compared to the way that both ends move simultaneously. The horizontal twisting method ensures that there is no large height difference between the two ends of the first conveying roller 21, making it easy to reliably convey the strip 100 and reducing the risk of accidental side slip of the strip 100 due to the height difference between the two ends of the first conveying roller 21.

[0043] As Figure 1 and Figure 2 shown, optionally, the first support base 23 includes a fixing portion 231, a rotating shaft 232, and a bushing 233. The fixing portion 231 is provided on the support mechanism 1, and the fixing portion 231 can be plate-shaped or block-shaped. The rotating shaft 232 is vertically arranged. One end of the rotating shaft 232 is connected to the fixing portion 231, and the other end of the rotating shaft 232 is sleeved with the bushing 233. The bushing 233 is fixedly connected to the bracket 22, enabling the bracket 22 to rotate around the rotating shaft 232, thereby realizing the horizontal twisting of the first conveying roller 21 to correct the deviation of the strip 100.

[0044] Optionally, the bushing 233 is made of copper, and the rotating shaft 232 is made of steel. Since there is relative rotation between the bushing 233 and the rotating shaft 232, using different materials can easily reduce relative friction due to the different hardnesses of different materials and improve the service life. The relatively soft copper material for the bushing 233 can also improve the smooth operation of the device.

[0045] As Figure 1 and Figure 2 shown, optionally, the second support base 24 includes a first fixing plate 241 and a second fixing plate 242. The first fixing plate 241 is fixed to the support mechanism 1, and the second fixing plate 242 is fixed to the first fixing plate 241. There is a vertical gap between the second fixing plate 242 and the first fixing plate 241 to provide a sliding channel. The bracket 22 includes a slider 221, and the slider 221 is fixedly provided on the lower side of one end of the bracket 22 close to the second support base 24. The slider 221 horizontally extends out of the bracket 22 to be slidably engaged with the sliding channel. The slider 221 is vertically arranged between the first fixing plate 241 and the second fixing plate 242, and the slider 221 slides between the first fixing plate 241 and the second fixing plate 242 to drive the first conveying roller 21 to realize horizontal twisting through the bracket 22.

[0046] As Figure 1 and Figure 2As shown, optionally, the second support base 24 further includes a connecting block 243. The first end of the first fixing plate 241 and the first end of the second fixing plate 242 are supported and connected by the connecting block 243, so that a space can be left in the vertical direction between the second end of the first fixing plate 241 and the second end of the second fixing plate 242 for arranging the slider 221. Along the axis direction of the first conveying roller 21, the length of the second fixing plate 242 is less than that of the first fixing plate 241, which is convenient for placing the slider 221 connected to the lower side of the bracket 22 below the second fixing plate 242. The slider 221 is provided with a step, and the step includes a flat portion 2211, a first vertical portion 2212 and a second vertical portion 2213. The lower end of the first vertical portion 2212 is connected to one end of the flat portion 2211, and the other end of the flat portion 2211 is connected to the second vertical portion 2213, so that the lower side of the second fixing plate 242 is slidably arranged on the flat portion 2211, and the second fixing plate 242 is clamped and limited by the first vertical portion 2212 to prevent the second fixing plate 242 from directly hitting the bracket 22 and affecting the conveying of the first conveying roller 21. The upper side of the first fixing plate 241 is slidably arranged below the slider 221, so that the slider 221 slides between the first fixing plate 241 and the second fixing plate 242. Along the axis direction of the first conveying roller 21, the length of the flat portion 2211 is greater than the maximum length of the contact between the first fixing plate 241 and the flat portion 2211, so as to provide space for the displacement of the slider 221 in the axis direction generated when the first conveying roller 21 is horizontally twisted, preventing jamming.

[0047] As Figure 1 and Figure 2 shown, optionally, a preset space is provided between the slider 221 and the connecting block 243 in the horizontal direction to increase the moving space of the slider 221, which can increase the horizontal twisting angle range of the first conveying roller 21 and improve the applicability. The preset space is less than the length of the first fixing plate 241 to avoid the problem that the first fixing plate 241 is clamped in the preset space and affects the use.

[0048] As Figure 1 and Figure 2 shown, optionally, the first fixing plate 241 includes a first connecting portion 2411 and a first sliding portion 2412; the second fixing plate 242 includes a second connecting portion 2421 and a second sliding portion 2422. The first connecting portion 2411 is arranged on the support mechanism 1, and the first sliding portion 2412 is detachably connected to the upper side of the first connecting portion 2411. The second connecting portion 2421 is arranged above the first connecting portion 2411 through the connecting block 243, and the second sliding portion 2422 is detachably connected to the lower side of the second connecting portion 2421. Through the connection and support of the first connecting portion 2411 and the second connecting portion 2421, a space is left in the vertical direction between the first sliding portion 2412 and the second sliding portion 2422 to provide a sliding channel for the slider 221.

[0049] The first sliding part 2412 and the second sliding part 2422 are detachably connected. When they are worn out after long-term use, they can be replaced by disassembling the first sliding part 2412 and the second sliding part 2422, without the need to disassemble the first connecting part 2411 and the second connecting part 2421, reducing the difficulty of disassembly and assembly. Both the first connecting part 2411 and the second connecting part 2421 can be plate-shaped parts; the first sliding part 2412 and the second sliding part 2422 can be made of copper plates to improve wear resistance. The connecting block 243 can also be connected in a detachable manner, and the detachable connection method can be achieved by bolts or screws.

[0050] As Figure 1 and Figure 2 shown, optionally, the telescopic end 32 of the telescopic mechanism 3 is movably connected to the slider 221, which can leave a margin for relative movement between the telescopic end 32 and the slider 221, enabling the slider 221 to slide on the first fixing plate 241 along the horizontal plane, driving the first conveying roller 21 to rotate horizontally; at the same time, avoiding jamming due to the displacement of the moving path of the slider 221 perpendicular to the telescopic direction. The connection between the telescopic end 32 and the slider 221 includes but is not limited to being movably connected by a pin shaft. The relationship between the diameter of the connection hole of the telescopic end 32 and the diameter of the pin shaft is set according to needs, and the horizontal rotation of the bracket 22 can be driven by the telescopic movement of the telescopic end 32 without jamming. It can be understood that a connection part for realizing movable connection with the telescopic end 32 can be provided on the slider 221, and the connection part can be groove-shaped or hole-shaped. Specifically, the movable connection between the telescopic end 32 and the slider 221 can be to set a connection hole on the telescopic end 32 and a pin shaft on the slider 221, and the connection hole is sleeved on the outer periphery of one end of the pin shaft to realize the drive of the telescopic end 32 on the slider 221; a guide groove is provided on one side of the slider 221, and the end of the pin shaft away from the connection hole slides in the guide groove, converting the linear movement of the telescopic end 32 into the arc movement of the bracket 22.

[0051] As Figure 1 and Figure 2As shown, optionally, the conveying mechanism 2 further includes a second conveying roller 25 and a deviation rectifying roller 26 for the conveyor belt steel 100. The second conveying roller 25 and the deviation rectifying roller 26 are both arranged on the supporting mechanism 1, and the second conveying roller 25 and the first conveying roller 21 are arranged at a horizontal interval. In this embodiment, there are two second conveying rollers 25 and two deviation rectifying rollers 26 respectively. There are three telescopic mechanisms 3, and the conveying components and the strip steel 100 are correspondingly arranged with the telescopic mechanisms 3, and there are three of each. The deviation rectifying roller 26 is arranged above or below the second conveying roller 25, so that one strip steel 100 is conveyed by the first conveying roller 21, and the other two strip steels 100 are both conveyed through the second conveying roller 25 and the deviation rectifying roller 26. The deviation rectifying roller 26 is connected with a conveying component, and the connection method is the same as that of the first conveying roller 21. The telescopic end 32 of one telescopic mechanism 3 is connected with the conveying component corresponding to the first conveying roller 21, and the telescopic ends 32 of the other two telescopic mechanisms 3 are connected with the conveying components corresponding to the deviation rectifying roller 26.

[0052] The arrangement of the second conveying roller 25 and the deviation rectifying roller 26 enables the device to convey multiple strip steels 100 simultaneously, improving the conveying efficiency. Since the second conveying roller 25 and the first conveying roller 21 are arranged at a horizontal interval, and the deviation rectifying roller 26 is arranged above or below the second conveying roller 25, it can reduce the occupation of horizontal space and make rational use of space. Moreover, by arranging the deviation rectifying roller 26, on the one hand, it can avoid interference between different strip steels 100, and on the other hand, it can achieve the deviation rectification of the strip steel 100 through the conveying component correspondingly connected to the deviation rectifying roller 26, improving the deviation rectification efficiency. The conveying mechanism 2 further includes a guiding roller 27, which is used to cooperate with the second conveying roller 25 and the deviation rectifying roller 26 to realize the conveying of the strip steel 100, improving the reliability of the conveying.

[0053] As Figure 1 and Figure 2 shown, optionally, the control mechanism 4 includes a control cabinet 41 and a control valve 42. The control cabinet 41 is arranged on the supporting mechanism 1 to provide a control position for the device. The control valve 42 is electrically connected to the control cabinet 41, and the control valve 42 is connected to the telescopic mechanism 3 to make the telescopic mechanism 3 extend or retract.

[0054] As Figure 1 and Figure 2 shown, the control cabinet 41 is electrically connected to the control valve 42, and the opening or closing of the control valve 42 is switched through the control cabinet 41. The control valve 42 is connected to the telescopic mechanism 3 through an oil pipe 43. The oil supply direction in the oil pipe 43 is controlled through the control valve 42, so that the telescopic mechanism 3 can be telescopic, and thus the conveying mechanism 2 can be horizontally twisted to realize the deviation rectification function. The setting of the control cabinet 41 helps to realize the deviation rectification action away from the conveying mechanism 2, improving the safety and automation degree. The control mechanism 4 can control the actions of the three telescopic mechanisms 3, reducing the labor intensity of the operator and improving the efficiency.

[0055] It can be understood that in this embodiment,Figure 1 It is mainly used to indicate the positions of the various mechanisms of the device. Figure 2 It is mainly used to show the specific structures of the first support base 23 and the second support base 24. Some connection, support and other structures in the figure are not the key content of this application, so they will not be elaborated too much; the device may also include necessary structures for functions such as connection, support, limit, drive and control, so that the device can operate normally; parameters such as the shape, size and set quantity of each part of the device can be determined according to needs as long as the corresponding functions can be achieved.

[0056] The implementation principle of a strip looper deviation correction device in an embodiment of this application is as follows: The strip 100 is conveyed through the conveying mechanism 2. When a certain strip 100 is deflected, taking the strip 100 on the first conveying roller 21 as an example of deflection, the control cabinet 41 controls the corresponding control valve 42 to make the telescopic end 32 of the telescopic mechanism 3 telescopic, causing the slider 221 to slide, so that the first conveying roller 21 undergoes a horizontal twist around the first support base 23, changing the contact positions of both sides of the strip 100 along its length with the first conveying roller 21, so that the strip 100 can be moved to one side to achieve deviation correction.

[0057] The above are all the preferred embodiments of this application. The protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape and principle of this application should be covered within the protection scope of this application.

Claims

1. A strip steel loop correction device, characterized in that: include: Support mechanism (1); A conveying mechanism (2), comprising a first conveying roller (21) and a conveying assembly, wherein the conveying assembly comprises a bracket (22), a first support seat (23) and a second support seat (24), wherein the first conveying roller (21) is mounted on the bracket (22), wherein the bracket (22) is rotatably connected to two ends of the first conveying roller (21), wherein the first support seat (23) and the second support seat (24) are both arranged on the supporting mechanism (1), wherein the first support seat (23) is rotatably connected to the bracket (22), and the second support seat (24) is slidably matched with the bracket (22), so that the first conveying roller (21) is mounted on the supporting mechanism (1), and the first conveying roller (21) is used for conveying the strip steel (100); a telescopic mechanism (3), wherein a fixed end (31) of the telescopic mechanism (3) is connected to the supporting mechanism (1), and a telescopic end (32) of the telescopic mechanism (3) is connected to the bracket (22); the telescopic mechanism (3) drives one end of the bracket (22) to move horizontally, so that the first conveying roller (21) is twisted horizontally around the first supporting seat (23), drives the steel strip (100) on the first conveying roller (21) to move horizontally, and corrects the deviation of the steel strip (100) on the first conveying roller (21); A control mechanism (4), wherein the control mechanism (4) is arranged on the support mechanism (1), and the control mechanism (4) is electrically connected to the telescopic mechanism (3).

2. The strip steel loop deviation correcting device according to claim 1 is characterized in that: The second support seat (24) comprises a first fixing plate (241) and a second fixing plate (242); the bracket (22) comprises a sliding block (221); the first fixing plate (241) is fixed on the support mechanism (1); the second fixing plate (242) is fixed on the first fixing plate (241); and a spacing is left between the second fixing plate (242) and the first fixing plate (241) in a vertical direction; the sliding block (221) is arranged between the first fixing plate (241) and the second fixing plate (242) in a vertical direction; and the sliding block (221) slides between the first fixing plate (241) and the second fixing plate (242).

3. The strip steel loop deviation correcting device according to claim 2 is characterized in that: The telescopic end (32) of the telescopic mechanism (3) is movably connected to the slider (221), so that the slider (221) slides on the first fixed plate (241) along a horizontal plane, driving the first conveying roller (21) to twist horizontally.

4. The strip steel loop deviation correcting device according to claim 2 is characterized in that: The second support seat (24) further comprises a connecting block (243), the first end of the first fixing plate (241) and the first end of the second fixing plate (242) being connected via the connecting block (243), so that a spacing is left between the second end of the first fixing plate (241) and the second end of the second fixing plate (242) in the vertical direction, the length of the second fixing plate (242) being shorter than the length of the first fixing plate (241), and the sliding block (221) being provided with a step, the step comprising a planar portion (2211), a first vertical portion (2212), and a second vertical portion (2213). and a second vertical portion (2213), the lower end of the first vertical portion (2212) is connected to one end of the planar portion (2211), and the other end of the planar portion (2211) is connected to the second vertical portion (2213), so that the lower side of the second fixing plate (242) is slidably arranged on the planar portion (2211), and the upper side of the first fixing plate (241) is slidably arranged on the lower side of the slider (221), and the length of the planar portion (2211) is greater than the maximum length of contact between the first fixing plate (241) and the planar portion (2211).

5. The strip steel loop deviation correcting device according to claim 4 is characterized in that: A preset spacing is provided between the sliding block (221) and the connecting block (243) in the horizontal direction, and the preset spacing is smaller than the length of the first fixing plate (241).

6. The strip steel loop deviation correcting device according to claim 4 is characterized in that: The first fixed plate (241) comprises a first connecting portion (2411) and a first sliding portion (2412); the second fixed plate (242) comprises a second connecting portion (2421) and a second sliding portion (2422); the first connecting portion (2411) is arranged on the supporting mechanism (1); the first sliding portion (2412) is detachably connected to the upper side of the first connecting portion (2411); the second connecting portion (2421) is arranged above the first connecting portion (2411) through the connecting block (243); the second sliding portion (2422) is detachably connected to the lower side of the second connecting portion (2421), so that a spacing is left between the first sliding portion (2412) and the second sliding portion (2422) in the vertical direction; the sliding block (221) is slidably arranged between the first sliding portion (2412) and the second sliding portion (2422).

7. The strip steel loop deviation correcting device according to claim 1 is characterized in that: The first support seat (23) comprises a fixing portion (231), a rotating shaft (232) and a shaft sleeve (233); the fixing portion (231) is arranged on the support mechanism (1); one end of the rotating shaft (232) is connected to the fixing portion (231); the other end of the rotating shaft (232) is sleeved with the shaft sleeve (233); the shaft sleeve (233) is connected to the bracket (22) so that the bracket (22) can rotate around the rotating shaft (232).

8. The strip steel loop deviation correcting device according to claim 7 is characterized in that: The shaft sleeve (233) is made of copper, and the rotating shaft (232) is made of steel.

9. The strip steel loop deviation correcting device according to claim 1 is characterized in that: The conveying mechanism (2) further comprises a second conveying roller (25) and a deflection correction roller (26) for conveying the steel strip (100); the second conveying roller (25) and the deflection correction roller (26) are both arranged on the supporting mechanism (1); the second conveying roller (25) and the first conveying roller (21) are arranged horizontally at intervals; at least two telescopic mechanisms (3) are provided; the conveying assembly and the steel strip (100) are both arranged corresponding to the telescopic mechanisms (3); the deflection correction roller (26) is arranged above or below the second conveying roller (25), so that one steel strip (100) is conveyed by the first conveying roller (21), and another steel strip (100) passes through the second conveying roller (25) and the deflection correction roller (26) respectively; the deflection correction roller (26) is connected to the conveying assembly; a telescopic end (32) of one telescopic mechanism (3) is connected to the conveying assembly corresponding to the first conveying roller (21); and another telescopic end (32) of the telescopic mechanism (3) is connected to the conveying assembly corresponding to the deflection correction roller (26).

10. The strip steel loop deviation correcting device according to claim 1, characterized in that: The control mechanism (4) comprises a control cabinet (41) and a control valve (42); the control cabinet (41) is arranged on the support mechanism (1); the control valve (42) is electrically connected to the control cabinet (41); and the control valve (42) is connected to the telescopic mechanism (3) to enable the telescopic mechanism (3) to extend or retract.

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