Device and method for eliminating curled tower-shaped defect of hot-rolled stainless steel plate

Abstract

The invention discloses a device and method for eliminating the tower-shaped defect caused by curling of a hot-rolled stainless steel plate. The method comprises the steps of adjustment of a curling mechanism, transverse deviation correction of a deviation correction mechanism, vertical extrusion correction of the deviation correction mechanism, guiding of a guiding mechanism, adjustment after guiding of the guiding mechanism is completed, repairing of the tower-shaped defect through a leveling mechanism and transportation of a stainless steel coil. The crimping mechanism is mounted at the top of the fixed seat I; the deviation rectifying mechanism is positioned on one side of the crimping mechanism; a conveying seat is arranged at one end of the fixing seat I, the guide mechanism and the leveling mechanism are both installed on the conveying seat, the leveling mechanism is located on one side of the curling end of the curling mechanism, and the guide mechanism is located between the curling mechanism and the leveling mechanism and installed at one end of the curling end of the curling mechanism; correcting adjustment is conducted before stainless steel is curled, repairing is conducted when a stainless steel roll is not formed, the problem that the driving force of a driving device is difficult to control is solved, and the edge curling defect of the stainless steel plate is avoided through vibration rotating type leveling repairing.

Description

Technical Field

[0001] The invention belongs to the technical field of hot-rolled stainless steel coil flattening, and in particular relates to a device and a method for eliminating the tower-shaped curling defect of a hot-rolled stainless steel plate. Background Art

[0002] In the existing hot-rolled coil tower-shaped repair device, most of the existing technologies use a driving device to drive a push plate to align and repair the two sides of the hot-rolled stainless steel coil after the stainless steel plate is curled and formed. This repair method has the problem of difficulty in controlling the driving force of the driving device; if the thrust of the push plates on both sides is too large, the edge of the stainless steel plate will be clamped and rolled up, forming a curling defect; if the thrust of the push plates on both sides is too small, the tower-shaped defects on both sides of the hot-rolled coil cannot be repaired;

[0003] After searching, the prior art publication number is: CN 116809638 A. A control method for a hot-rolled steel coil inner ring tower defect repairing instrument, which is driven by a heavy-load side cylinder and a light-load side cylinder through a pipeline hydraulic system to align and repair the tower of the steel coil formed by docking. According to the coil width information of L2, the heavy-load side cylinder and the light-load side cylinder are driven to move at high speed, and the steel coil is aligned by a push rod through a clapper. The prior art has the problem that it is difficult to control the driving force of the driving device; if the thrust of the push plates on both sides is too large, the edge of the stainless steel plate will be clamped and rolled up, forming a curling defect; if the thrust of the push plates on both sides is too small, the tower defects on both sides of the hot-rolled coil cannot be repaired;

[0004] Further search: Prior art publication number: CN 116809689 A A steel coil tower-shaped vibration leveling machine device and use method; the technical scheme is: the steel coil is transported to the saddle by a chain, and when the position detection device detects the steel coil, the hydraulic cylinder is filled with oil, and the hydraulic cylinder pushes the slide to move in the fixed base, and the push plates on both sides of the steel coil approach the steel coil. After the push plates on both sides contact the steel coil at the same time, the vibration unit starts to move, and the hydraulic oil is injected into the cylinder cavity of the vibration unit. The piston rod vibrates and presses the push plate under the combined action of the liquid pressure and the kinetic energy of nitrogen compression. The contact surface between the push plate and the steel coil reaches a flat state after the vibration and pressing process, and then the chain continues to run, and the next cycle is carried out to realize automatic operation; the device also has the problem of difficulty in grasping the driving force of the driving device; if the thrust of the push plates on both sides is too large, the edge of the stainless steel plate will be clamped and rolled up, forming a curling defect; if the thrust of the push plates on both sides is too small, the tower-shaped defects on both sides of the hot-rolled coil cannot be repaired. Summary of the invention

[0005] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a device and method for eliminating the tower-shaped defect of hot-rolled stainless steel plates. Before the stainless steel plates are curled, the stainless steel plates are aligned and corrected to ensure that the front and rear ends of the stainless steel plates are in the same position, to prevent the stainless steel plates from having a large-scale deviation when curling, and to avoid the hot-rolled stainless steel coils from forming more serious tower-shaped defects; if the stainless steel plates have a small-scale deviation when curling, the stainless steel plates are vibrated and rotated to flatten and repair during the curling process, and the formation of curling defects on the stainless steel plates is avoided by vibrating and rotating to flatten and repair; the correction adjustment is performed before the stainless steel is curled and the repair is performed when the stainless steel coil is not formed, so that the flattening mechanism does not need to use a large extrusion force for repair, and the problem of the extrusion force of the flattening mechanism being difficult to control is successfully solved, and the situation that the extrusion force is too large to cause curling defects or the extrusion force is insufficient to effectively repair is avoided.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is:

[0007] A device and method for eliminating the tower-shaped curling defect of hot-rolled stainless steel plates, characterized in that the specific use method steps of the device are as follows:

[0008] 1) Adjustment of the curling mechanism: When the stainless steel coil is about to enter the curling mechanism, after the motor I is started, the belt I drives the rotating shaft I to rotate in the shell. According to the different inner diameter requirements of the stainless steel coil, the motor II is started and drives the bidirectional screw I to rotate, thereby driving the two sets of mirror-mounted sliding rings to move on the bidirectional screw I. The rise of the connecting rod II makes the support plate extend vertically; the telescopic frame is extended synchronously according to the rise and fall of the support plate;

[0009] 2) Lateral correction of the correction mechanism: According to the thickness of stainless steel plates of different specifications, the motor III drives the rotating shaft II to rotate the fixed frame I to a suitable angle; when the stainless steel plate passes through the correction mechanism, the motor V drives the bidirectional screw II to rotate, so that the moving seat I moves relative to the fixed frame II under the drive of the bidirectional screw II. When the stainless steel plate deviates, the sliding seat I on the top of the moving seat I can adjust the position of the stainless steel plate to correct it;

[0010] 3) Vertical extrusion correction of the correction mechanism: When the stainless steel plate is about to enter the curling mechanism, the two sets of electric push rods are extended and retracted to swing the connecting rods III and V respectively, so that the connecting rods IV and VI can adjust their angles, thereby making the rotating rollers I and II slide in the sliding groove II, changing the distance between the rotating rollers I and II; the stainless steel plate is vertically extruded;

[0011] 4) Guiding by the guiding mechanism: When the stainless steel plate is transmitted, the hydraulic cylinder drives the fixed frame III to move, and the two sides of the fixed frame III are linked by the connecting plate, connecting rod I and other structures. The motor VI is started, which in turn drives the connecting rod IV to swing, and the connecting rod IV drives the connecting rod III to swing; when the stainless steel plate is transported to one side of the telescopic push plate, the telescopic push plate pushes out the stainless steel plate from the top column and introduces the stainless steel plate into the guide roller VI at the lower end of the fixed frame III. The telescopic top plate on the side of the bottom connecting plate on both sides of the fixed frame III lifts the beginning of the stainless steel plate, so that the beginning is rolled into the curling mechanism to complete the guiding work;

[0012] 5) Adjustment after the guiding mechanism is completed: After the stainless steel plate is introduced into the curling mechanism, the motor VI drives the transmission gear Ⅰ to rotate, expanding the range between the connecting plate and the curling end of the curling mechanism, and the hydraulic cylinder drives the fixed frame Ⅲ to shrink;

[0013] 6) Leveling mechanism repairs tower-shaped defects: When it is necessary to eliminate the tower-shaped defects of the stainless steel roll, the motor VIII drives the lead screw II to rotate, and the top rod pushes the top plate I to move; at the same time, the motor IX drives the pulley IV to rotate, and the two sets of telescopic rods III fixedly installed on one side of the pulley IV can drive the top plate I to rotate, so that the top plate II can press against the protruding part of the stainless steel roll; then, the motor X drives the rotating shaft V to rotate, so that the sliding rod II slides in the top plate I, so that the sliding rod II continuously hits the top plate II;

[0014] 7) Transportation of stainless steel coils: After the stainless steel coils are curled, motor VII starts, drives the rotating shaft IV to rotate, the leveling mechanism moves upward, the transportation device rises to hold the stainless steel coils, motor II starts and drives the bidirectional screw I to rotate, transmitting power to the connecting rod II, the descent of the connecting rod II causes the support plate to telescope, so that the stainless steel coils are separated from the curling end of the curling mechanism, and the transportation device holds the stainless steel coils and slides on the transportation track, transporting the curled stainless steel coils to the next process;

[0015] A device for eliminating the tower-shaped curling defect of hot-rolled stainless steel plates, comprising a fixed seat I, a transport device, a curling mechanism, a deviation correction mechanism, a guiding mechanism, and a leveling mechanism; the curling mechanism is installed on the top of the fixed seat I, and the deviation correction mechanism is located on one side of the curling mechanism; a transport seat is provided at one end of the fixed seat I, and the guiding mechanism and the leveling mechanism are both installed on the transport seat, the leveling mechanism is located on one side of the curling end of the curling mechanism, the guiding mechanism is located between the curling mechanism and the leveling mechanism, and the guiding mechanism is installed at one end of the curling end of the curling mechanism; a transport track is provided on the transport seat, and the transport device is slidably installed in the transport track for lifting and transporting the curled stainless steel coil.

[0016] The curling mechanism includes a shell, a rotating shaft I, a motor I, a guard plate, a motor II, a bidirectional screw I, a sliding ring, a connecting rod II, a telescopic frame, and a pulley I; the shell is fixedly mounted on a fixed seat I, the motor I is mounted in the shell, a pulley I is provided at the output end of the motor I, the rotating shaft I is rotatably mounted inside the shell, a pulley I is provided on the rotating shaft I, and the pulley I at the output end of the motor I is connected to the pulley I of the rotating shaft I through a belt I transmission; one end of the rotating shaft I extends through the shell, one end of the rotating shaft I is a curling end, the curling end of the rotating shaft I is located at the top of the transport device, and the interior of the curling end of the rotating shaft I is set to be hollow; the motor II is fixedly mounted inside the curling end of the rotating shaft I, the bidirectional screw I is rotatably mounted inside the curling end of the rotating shaft I, and the bidirectional screw I is connected to the motor II The output end is fixedly connected; the sliding ring is provided with two groups, and the two groups of sliding rings are mirror-imaged and threadedly mounted on the bidirectional screw I; the sliding ring is provided with several groups of connecting rods I, and the connecting rod I is hinged to the sliding ring; the curled end of the rotating shaft I is provided with several groups of sliding grooves I, and the connecting rod I is inserted in the sliding groove I and slides in the sliding groove I; the connecting rod II is provided with several, and the bottom end of the connecting rod II is hinged to the curled end of the rotating shaft I, and the top of the connecting rod II is provided with a support plate, and the support plate is hinged to the top of the connecting rod II, and the connecting rod II is hinged to the connecting rod I; the telescopic frame is provided with two groups, and the two groups of telescopic frames are mirror-imaged and mounted inside the curled end of the rotating shaft I, the telescopic frame is rotationally connected to the bidirectional screw I, and the telescopic end of the telescopic frame is fixedly connected to the support plate; the guard plate is fixedly mounted on one side of the shell, and the guard plate is rotationally connected to the rotating shaft I.

[0017] The correction mechanism includes a fixed frame I, a rotating shaft II, a motor III, a rotating roller I, a rotating roller II, an electric push rod, a motor IV, a belt II, a fixed frame II, a motor V, a bidirectional screw II, a fixed seat III, a guide roller I, a rotating roller III, a fixed rod, a movable seat I, a sliding frame I, a spring I, a sliding seat I, a sliding seat II, a cylinder I, a telescopic rod I, a guide roller II, a guide roller III, a spring II, and a movable seat II; the motor III is installed in a housing, a pulley II is provided at the output end of the motor III, the rotating shaft II is located on one side of the rotating shaft I, the rotating shaft II is rotatably connected to the housing, and the rotating A pulley II is provided on shaft II, and the pulley II at the output end of motor III is connected to the pulley II of rotating shaft II through belt II transmission; the fixed frame I is fixedly installed at one end of rotating shaft II, the fixed frame I is located on one side of the curling end of rotating shaft I, sliding grooves II are provided on both sides of the fixed frame I, and both ends of rotating roller I and rotating roller II are arranged in sliding grooves II and are rotatably connected to the fixed frame I; one end of rotating roller I and rotating roller II are provided with gear I, gear I is fixedly connected to rotating roller I and rotating roller II, a gear II is provided on one side of gear I at the end of rotating roller I, and gear II is connected to the gear at the end of rotating roller I Ⅰ are meshed with each other, a gear Ⅲ is provided on one side of the gear Ⅱ, the gear Ⅲ is meshed with the gear Ⅱ, the gear Ⅲ is meshed with the gear Ⅰ at the end of the rotating roller Ⅱ, a gear Ⅳ is provided on the top of the gear Ⅰ at the end of the rotating roller Ⅱ, the gear Ⅰ at the end of the rotating roller Ⅱ is meshed with the gear Ⅳ; a connecting rod Ⅲ is provided on one side of the gear Ⅳ, the top of the connecting rod Ⅲ is rotatably connected with the fixed frame Ⅰ, the gear Ⅰ and the gear Ⅳ at the end of the rotating roller Ⅱ are rotatably connected with the connecting rod Ⅲ, the motor Ⅳ is installed on one side of the connecting rod Ⅲ, and the output end of the motor Ⅳ is fixedly connected with the gear Ⅳ; a connecting rod Ⅵ is provided on one side of the connecting rod Ⅲ, the connecting rod Ⅵ is connected to the end of the rotating roller Ⅱ Gears I and III are rotatably connected; the connecting rod VI is provided with a connecting rod IV, which is rotatably connected to gears I, II and III at the end of the rotating roller I; the connecting rod IV is provided with a connecting rod V, which is rotatably connected to gear I at the end of the rotating roller I, and the top of the connecting rod V is rotatably connected to the fixed frame I; the electric push rods are provided with two groups, which are mirror-mounted on one side of the fixed frame I, one group of electric push rods is located at the bottom end of the connecting rod III and is rotatably connected to the bottom end of the connecting rod III; the other group of electric push rods is located at the bottom end of the connecting rod V and is rotatably connected to the bottom end of the connecting rod V;

[0018] The two ends of the fixed rod are located in the sliding groove II, the fixed rod is slidably installed with the fixed frame I, the fixed frame II is located on one side of the fixed frame I, the fixed frame II is fixedly connected to the fixed rod, and is rotatably connected with the rotating roller I; the rotating roller III is rotatably installed on the fixed frame II, the bidirectional screw II and the fixed seat III are located on one side of the rotating roller III, the fixed seat III is fixedly installed on the fixed frame II, the top of the fixed seat III is rotatably installed with the guide roller I, the bidirectional screw II is rotatably connected with the fixed frame II and the fixed seat III, the motor V is installed on one side of the fixed frame II, and the output end of the motor V is fixedly connected with the bidirectional screw II; the movable seat I is provided with two groups, the two groups are mirrored, the movable seat I is slidably installed on the fixed frame II, and is threadedly connected with the bidirectional screw II, the top of the movable seat I is provided with a groove, the movable seat II is inserted into the groove and is slidably connected with the movable seat I The spring I is provided with several springs, and the spring I is installed in the groove of the moving seat I with the moving seat II as the center mirror image; a sliding frame I is installed on the top of the moving seat II, and a groove is provided inside the sliding frame I. The sliding seat I is slidably installed in the groove of the sliding frame I, and several groups of springs II are installed on one side of the sliding frame I. The spring II is elastically connected to the sliding seat I, and one side of the sliding seat I is set to be hollow. The guide roller III is rotatably installed in the sliding seat I, and a cylinder I is installed on the top of the moving seat I. Telescopic rod I is installed on both sides of the cylinder I; the telescopic end of the cylinder I and the telescopic end of the telescopic rod I are fixedly connected with the sliding seat II, and the sliding seat II is set to be hollow. The guide roller II is rotatably installed in the sliding seat II, and the sliding seat II is provided with a plurality of groups of arc-shaped grooves on the contact side of the sliding seat I, and the position, shape and size of the arc-shaped grooves are consistent with those of the guide roller III.

[0019] The guiding mechanism includes a fixed seat II, a hydraulic cylinder, a telescopic rod II, a fixed frame III, a connecting plate, a motor VI, a guide roller VI, a spring III, a connecting rod I, a connecting rod II, a connecting rod III, a connecting rod IV, a rotating shaft III, a telescopic push plate, a spring IV, and a telescopic top plate; the fixed seat II is installed on the transport seat, and the fixed seat II is located on the side of the curling end of the curling mechanism; the hydraulic cylinder is installed on the fixed seat II, and telescopic rod II is installed on both sides of the hydraulic cylinder, and the telescopic end of the hydraulic cylinder and the telescopic end of the telescopic rod II are fixedly installed with a fixed frame III; the telescopic push plate is fixedly installed on one side of the fixed frame III, and the spring IV is installed inside the telescopic push plate to buffer the stainless steel plate to prevent the telescopic push plate from damaging the stainless steel plate; connecting plates, connecting rods I and other structures are installed on both sides of the fixed frame III, and the connecting plates, connecting rods I and other structures are mirror-distributed, and a group of connecting plates are provided on the upper and lower sides of one side of the fixed frame III, and the two groups of connecting plates are mirror-distributed, and the connecting plates are connected to the fixed frame III through connecting rods I and connecting rods II. The outer wall of one side of the frame III is rotatably connected, and the connecting plate is rotatably connected to the inner wall of one side of the fixed frame III through connecting rods I, III and IV. The connecting end of connecting rod III and the inner wall of one side of the fixed frame III is provided with half teeth, and the connecting end of connecting rod IV and the inner wall of one side of the fixed frame III is provided with gears. The half teeth of connecting rod III and the gear of connecting rod IV are meshed with each other. One side of connecting rods III and IV is fixedly installed with rotating shaft III, and rotating shaft III is fixedly connected to connecting rods III and IV on both sides of the fixed frame III; one side of the connecting rod IV is provided with a transmission gear I, and the transmission gear I is meshed with the gear of connecting rod IV; the motor VI is installed on one side of the fixed frame III, and the output end of the motor VI is fixedly connected to the transmission gear I; the connecting plate is provided with a plurality of sliding grooves III, and a spring III is installed in the sliding groove III, and the two ends of the guide roller VI are rotatably installed in the sliding groove III; the telescopic top plate is fixedly installed on one side of the bottom connecting plate on both sides of the fixed frame III, and is used to lift the opening end of the stainless steel plate so that the opening end of the stainless steel plate is rolled into the curling mechanism.

[0020] The leveling mechanism includes a fixed frame IV, a motor VII, a transmission gear II, a rotating shaft IV, a sliding frame II, a motor VIII, a screw II, a push rod, a telescopic rod III, a top plate I, a top plate II, a pulley III, a belt III, a spring VI, a rotating rod I, a rotating rod II, a motor X, a sliding rod II, a fixed plate, a rotating shaft V, and a pulley IV; the fixed frame IV is installed on one side of the curling end of the curling mechanism, and screws I and sliding rods I are provided on both sides of the fixed frame IV. The screw I is rotatably installed with the fixed frame IV, a bevel gear is provided on the top of the screw I, and the sliding rod I is fixedly installed with the fixed frame IV; the top of the fixed frame IV is rotatably installed There is a rotating shaft IV, bevel gears are arranged on both sides of the rotating shaft IV, a motor VII is installed on the top of the fixed frame IV, a transmission gear II is installed on the output end of the motor VII, a transmission gear II is fixedly installed on the rotating shaft IV, and the transmission gear II at the output end of the motor VII is meshed with the transmission gear II on the rotating shaft IV; the sliding frame II is slidably installed on the fixed frame IV, the sliding frame II is threadedly connected with the lead screw I, and is slidably connected with the sliding rod I, a pulley IV is rotatably installed on one side of the sliding frame II, a motor IX is arranged on one side of the pulley IV, the motor IX is installed on the sliding frame II, a pulley III is installed on the output end of the motor IX, and the pulley IV The transmission is carried out with pulley III through belt III, two sets of telescopic rods III are fixedly installed on one side of pulley IV, and a top plate I is fixedly installed on the telescopic end of telescopic rod III; the lead screw II is located between telescopic rods III, the lead screw II is rotatably installed inside the sliding frame II, a bevel gear is provided at one end of the lead screw II, the motor VIII is installed on one side of the sliding frame II, a bevel gear is provided at the output end of the motor VIII, and the bevel gear of the lead screw II and the bevel gear at the output end of the motor VIII are meshed with each other; the push rod is slidably installed inside the sliding frame II, the push rod is threadedly connected to the lead screw II, and one end of the push rod is fixedly connected to the top plate I; the top plate I is equipped with several sets of fixed plates , the motor X is installed on the fixed plate, a bevel gear is provided at the output end of the motor X, the rotating shaft V is rotatably installed on the fixed plate, a bevel gear is provided at one end of the rotating shaft V, the bevel gear at the output end of the motor X and the bevel gear of the rotating shaft V are meshed with each other, a rotating rod I is fixedly installed at one end of the rotating shaft V, the rotating rod I is connected to the rotating rod II, the rotating rod II is hinged to the sliding rod II, the sliding rod II is slidably connected to the top plate I, a spring V is provided on one side of the sliding rod II, the spring V is installed in the top plate I, a plurality of springs VI are installed in the top plate I, the spring V and the spring VI are elastically connected to the top plate II, and the top plate I is slidably connected to the top plate II.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1) The sliding seat I on the top of the moving seat I can adjust the position of the stainless steel plate and correct it; then, the cylinder I drives the sliding seat II to squeeze the stainless steel plate downward to ensure its stability and accuracy during the transmission process; the stainless steel plate is corrected before entering the curling mechanism to prevent the stainless steel plate from presenting a large range of tower-shaped defects when curling, and to avoid the problem of the leveling mechanism "not being able to squeeze" and causing an uneliminated tower-shaped problem. When the stainless steel plate is curled and a small range of tower-shaped defects appear, the motor IX drives the pulley IV to rotate, and the two sets of telescopic rods III fixedly installed on one side of the pulley IV can drive the top plate I to rotate, so that the top plate II can support the protruding stainless steel coil part, and the protruding stainless steel coil part can be flattened by rotation and extrusion. Correction adjustment is performed before the stainless steel is curled and the stainless steel coil is repaired when it is not formed, so that the leveling mechanism does not need to use a large extrusion force to repair, successfully solving the problem of the leveling mechanism's extrusion force being difficult to control, avoiding the situation where the extrusion force is too large to cause the edge defects or the extrusion force is insufficient to effectively repair, greatly improving the efficiency and quality of the hot-rolled coil tower repair;

[0023] 2) When the stainless steel plate is about to pass through the rotating rollers Ⅰ and Ⅱ, the motor Ⅳ drives the gear Ⅳ, and the rotating rollers Ⅰ and Ⅱ are rotated through the meshing transmission between the gears Ⅰ, Ⅱ and Ⅲ; at the same time, the two sets of electric push rods are extended and swung respectively to swing the connecting rods Ⅲ and Ⅴ, so that the connecting rods Ⅳ and Ⅵ are adjusted in angle, so that the rotating rollers Ⅰ and Ⅱ slide in the sliding groove Ⅱ, and the spacing between the rotating rollers Ⅰ and Ⅱ is changed; the stainless steel plate is vertically squeezed to flatten the stainless steel plate to prevent the sliding seat Ⅰ from squeezing the stainless steel plate too hard and causing the middle part of the stainless steel plate to bulge upward; when the rotating rollers Ⅰ and Ⅱ squeeze the stainless steel plate, the bulging stainless steel plate will stretch to both sides, and the moving seat Ⅱ will slide in the moving seat Ⅰ, and the buffering effect is achieved through the spring Ⅰ, so that when the bulging stainless steel plate stretches to both sides, the moving seat Ⅰ and the two-way lead screw Ⅱ will not conflict and cause the correction mechanism to be damaged;

[0024] 3) Motor X drives rotating shaft V to rotate, and through the linkage between rotating rod I and rotating rod II, sliding rod II slides in top plate I, so that sliding rod II continuously hits top plate II, thereby eliminating the tower-shaped defects of stainless steel coils and ensuring the flatness and quality of the stainless steel coils; springs V and VI act as buffers to prevent curling when top plate II squeezes the stainless steel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Attached Figure 1 It is a schematic structural diagram of a device and method for eliminating the tower-shaped curling defect of hot-rolled stainless steel plates according to the present invention;

[0026] Attached Figure 2 Yes Figure 1 Schematic diagram of the location of the transport device;

[0027] Attached Figure 3 Yes Figure 1 Schematic diagram of the middle curling mechanism Figure 1 ;

[0028] Attached Figure 4 Yes Figure 1 Schematic diagram of the middle curling mechanism Figure 2 ;

[0029] Attached Figure 5 Yes Figure 1 Schematic diagram of the structure of the middle deviation correction mechanism;

[0030] Attached Figure 6 Yes Figure 5 Schematic diagram of the structure of the middle rotating roller I and the rotating roller II;

[0031] Attached Figure 7 Yes Figure 5 Schematic diagram of the position of the middle fixing frame II;

[0032] Attached Figure 8 Yes Figure 5 Schematic diagram of the connection method of the middle fixing frame II;

[0033] Attached Fig. 9 Yes Figure 8 Structure diagram of middle sliding frame I Figure 1 ;

[0034] Attached Fig.10 Yes Figure 8 Structure diagram of middle sliding frame I Figure 2 ;

[0035] Attached Fig.11 Yes Figure 1 Schematic diagram of the structure of the middle guide mechanism;

[0036] Attached Fig.12 Yes Fig.11 Schematic diagram of the position of motor VI in the middle;

[0037] Attached Fig.13 Yes Fig.11 Schematic diagram of the position of the middle sliding groove III;

[0038] Attached Fig.14 Yes Fig.11 Schematic diagram of the middle connecting plate structure;

[0039] Attached Fig.15 Yes Fig.12 Schematic diagram of the middle lifting push plate structure;

[0040] Attached Fig.16 Yes Figure 1 Schematic diagram of the structure of the intermediate leveling mechanism;

[0041] Attached Fig.17 Yes Fig.16Structure diagram of middle sliding frame II Figure 1 ;

[0042] Attached Fig.18 Yes Fig.16 Structure diagram of middle sliding frame II Figure 2 ;

[0043] Attached Fig.19 Yes Fig.18 Schematic diagram of the position of the middle push rod;

[0044] Attached Fig. 20 Yes Fig.18 Schematic diagram of the position of motor X in the middle;

[0045] Attached Fig.21 Yes Fig. 20 Schematic diagram of the position of the middle rotating axis VI;

[0046] Attached Fig. 22 Yes Fig.17 Schematic diagram of the structure of the middle top plate I;

[0047] In the figure: 1, fixed seat Ⅰ; 101, transport seat; 102, transport track; 103, transport device; 2, curling mechanism; 21, housing; 22, rotating shaft Ⅰ; 23, motor Ⅰ; 24, guard plate; 25, support plate; 26, motor Ⅱ; 27, two-way screw Ⅰ; 28, sliding ring; 29, connecting rod Ⅰ; 210, sliding groove Ⅰ; 211, connecting rod Ⅱ; 212, telescopic frame; 213, pulley Ⅰ; 214, belt Ⅰ; 3, deviation correction mechanism; 31, fixed frame Ⅰ; 32, rotating shaft Ⅱ; 33, motor Ⅲ; 34, rotating roller Ⅰ; 35, rotating roller Ⅱ; 36, electric push rod; 3 7. Gear I; 38. Gear II; 39. Gear III; 310. Gear IV; 311. Motor IV; 312. Connecting rod III; 313. Connecting rod IV; 314. Connecting rod V; 315. Connecting rod VI; 316. Sliding groove II; 317. Pulley II; 318. Belt II; 319. Fixed frame II; 320. Motor V; 321. Bidirectional lead screw II; 322. Fixed seat III; 323. Guide roller I; 324. Rotating roller III; 325. Fixed rod; 326. Moving seat I; 327. Sliding frame I; 328. Spring I; 329. Sliding seat I; 330. Sliding seat II; 331. 1. Cylinder Ⅰ; 332. Telescopic rod Ⅰ; 333. Guide roller Ⅱ; 334. Guide roller Ⅲ; 335. Spring Ⅱ; 336. Moving seat Ⅱ; 4. Guide mechanism; 41. Fixed seat Ⅱ; 42. Hydraulic cylinder; 43. Telescopic rod Ⅱ; 44. Fixed frame Ⅲ; 45. Connecting plate; 46. Motor Ⅵ; 47. Transmission gear Ⅰ; 48. Guide roller Ⅵ; 49. Sliding groove Ⅲ; 410. Spring Ⅲ; 411. Connecting rod Ⅰ; 412. Connecting rod Ⅱ; 413. Connecting rod Ⅲ; 414. Connecting rod Ⅳ; 415. Rotating shaft Ⅲ; 416. Telescopic push plate; 417. Spring Ⅳ; 418. Telescopic top plate; 5. Smoothing Mechanism; 51, fixed frame IV; 52, motor VII; 53, transmission gear II; 54, rotating shaft IV; 55, screw I; 56, sliding rod I; 57, sliding frame II; 58, motor VIII; 59, screw II; 510, push rod; 511, telescopic rod III; 512, top plate I; 513, top plate II; 514, motor IX; 515, pulley III; 516, belt III; 517, spring V; 518, spring VI; 519, rotating rod I; 520, rotating rod II; 521, motor X; 522, sliding rod II; 523, fixed plate; 524, rotating shaft V; 525, pulley IV. DETAILED DESCRIPTION

[0048] To facilitate the understanding of those skilled in the art, Figure 1-22 , the technical solution of the present invention is further specifically described.

[0049] A device for eliminating the tower-shaped curling defect of hot-rolled stainless steel plates, comprising a fixed seat Ⅰ1, a transport device 103, a curling mechanism 2, a correction mechanism 3, a guide mechanism 4, and a leveling mechanism 5; the curling mechanism 2 is installed on the top of the fixed seat Ⅰ1, and the correction mechanism 3 is located on one side of the curling mechanism 2; a transport seat 101 is provided at one end of the fixed seat Ⅰ1, and the guide mechanism 4 and the leveling mechanism 5 are both installed on the transport seat 101, and the leveling mechanism 5 is located at one end of the curling end of the curling mechanism 2, and the guide mechanism 4 is located between the curling mechanism 2 and the leveling mechanism 5, and the guide mechanism 4 is installed on one side of the curling end of the curling mechanism 2; a transport track 102 is provided on the transport seat 101, and the transport device 103 is slidably installed in the transport track 102, and is used to lift and transport the curled stainless steel coil.

[0050] The curling mechanism 2 includes a housing 21, a rotating shaft I 22, a motor I 23, a guard plate 24, a motor II 26, a bidirectional screw I 27, a sliding ring 28, a connecting rod II 211, a telescopic frame 212, and a pulley I 213; the housing 21 is fixedly mounted on a fixed seat I 1, the motor I 23 is mounted in the housing 21, a pulley I 213 is provided at the output end of the motor I 23, the rotating shaft I 22 is rotatably mounted inside the housing 21, a pulley I 213 is provided on the rotating shaft I 22, and the motor I 23 The output end pulley Ⅰ213 is connected to the rotating shaft Ⅰ22 pulley Ⅰ213 through the belt Ⅰ214; one end of the rotating shaft Ⅰ22 extends through the shell 21, and the extended end of the rotating shaft Ⅰ22 is a curled end, the curled end of the rotating shaft Ⅰ22 is located at the top of the transportation device 103, and the interior of the curled end of the rotating shaft Ⅰ22 is set to be hollow; the motor Ⅱ26 is fixedly installed inside the curled end of the rotating shaft Ⅰ22, and the bidirectional screw Ⅰ27 is rotatably installed inside the curled end of the rotating shaft Ⅰ22, and the bidirectional screw Ⅰ27 and the motor Ⅱ26 are connected to the rotating shaft Ⅰ22. The output end of the machine II 26 is fixedly connected; the sliding ring 28 is provided with two groups, and the two groups of sliding rings 28 are mirror-image-threadedly mounted on the bidirectional lead screw I 27, and the sliding ring 28 is provided with a plurality of connecting rods I 29, and the connecting rods I 29 are hinged with the sliding ring 28, and the curled end of the rotating shaft I 22 is provided with a plurality of sliding grooves I 210, and the connecting rods I 29 are inserted in the sliding grooves I 210 and slide in the sliding grooves I 210, and the connecting rods II 211 are provided with a plurality of connecting rods II 211, and the bottom end of the connecting rods II 211 is connected with the curled end of the rotating shaft I 22 Hinge, a support plate 25 is provided at the top of the connecting rod Ⅱ211, the support plate 25 is hinged to the top of the connecting rod Ⅱ211, and the connecting rod Ⅱ211 is hinged to the connecting rod Ⅰ29; the telescopic frame 212 is provided in two groups, and the two groups of telescopic frames 212 are mirror-mounted inside the curled end of the rotating shaft Ⅰ22, the telescopic frame 212 is rotatably connected to the bidirectional screw Ⅰ27, and the telescopic end of the telescopic frame 212 is fixedly connected to the support plate 25; the guard plate 24 is fixedly mounted on one side of the shell 21, and the guard plate 24 is rotatably connected to the rotating shaft Ⅰ22.

[0051] From the above description, it can be seen that after the motor I23 is started, the belt I214 drives the rotating shaft I22 to rotate in the shell 21, providing the necessary power for curling the stainless steel plate; then, according to the different inner diameter size requirements of the stainless steel coil, the motor II26 is started and drives the bidirectional screw I27 to rotate, thereby driving the two sets of mirror-mounted sliding rings 28 to move on the bidirectional screw I27, and then through the lifting and lowering movement of the connecting rod I29, the power is transmitted to the connecting rod II211, and the lifting and lowering of the connecting rod II211 makes the support plate 25 telescopic movement to adapt to the curling requirements of stainless steel plates of different sizes; at the same time, the two sets of mirror-mounted telescopic frames 212 are synchronously extended and retracted according to the lifting and lowering of the support plate 25, ensuring that the support plate 25 always maintains vertical movement, further providing support and stabilization for the movement of the support plate 25, thereby ensuring the curling quality; during the entire curling process, the guard plate 24 can protect the stainless steel coil and the shell 21 from the extrusion deformation caused by the leveling mechanism 5 when leveling the stainless steel coil.

[0052] The correction mechanism 3 includes a fixed frame I31, a rotating shaft II32, a motor III33, a rotating roller I34, a rotating roller II35, an electric push rod 36, a motor IV311, a belt II318, a fixed frame II319, a motor V320, a bidirectional screw II321, a fixed seat III322, a guide roller I323, a rotating roller III324, a fixed rod 325, a movable seat I326, a sliding frame I327, a spring I328, a sliding seat I329, a sliding seat II330, a cylinder I331, a telescopic rod I332, a guide roller II333, a guide roller III334, a spring II335, and a movable seat II336; the motor III33 is installed in the housing 21, a pulley II317 is provided at the output end of the motor III33, and a rotating shaft II32 is provided at the output end of the motor III33. On one side of the rotating shaft Ⅰ22, the rotating shaft Ⅱ32 is rotatably connected to the housing 21, and a pulley Ⅱ317 is provided on the rotating shaft Ⅱ32. The pulley Ⅱ317 at the output end of the motor Ⅲ33 is connected to the pulley Ⅱ317 of the rotating shaft Ⅱ32 through a belt Ⅱ318. The fixed frame Ⅰ31 is fixedly installed at one end of the rotating shaft Ⅱ32. The fixed frame Ⅰ31 is located on one side of the curling end of the rotating shaft Ⅰ22. Sliding grooves Ⅱ316 are provided on both sides of the fixed frame Ⅰ31. The two ends of the rotating rollers Ⅰ34 and Ⅱ35 are arranged in the sliding grooves Ⅱ316 and are rotatably connected to the fixed frame Ⅰ31. The rotating rollers Ⅰ34 and Ⅱ35 are both provided with gears Ⅰ37 at one end. The gears Ⅰ37 are fixedly connected to the rotating rollers Ⅰ34 and Ⅱ35. The gears Ⅰ37 at the end of the rotating rollers Ⅰ34 and Ⅱ35 are fixedly connected. A gear II38 is provided on one side of I37, and gear II38 is meshed with gear I at the end of rotating roller I34; a gear III39 is provided on one side of gear II38, and gear III39 is meshed with gear II38; gear III39 is meshed with gear I37 at the end of rotating roller II35; a gear IV310 is provided on the top of gear I37 at the end of rotating roller II35, and gear I37 at the end of rotating roller II35 is meshed with gear IV310; a connecting rod III312 is provided on one side of gear IV310, and the top of connecting rod III312 is rotatably connected to fixed frame I31, and gear I37 at the end of rotating roller II35 and gear IV310 are rotatably connected to connecting rod III312; the motor IV311 is installed on one side of connecting rod III312, and the output end of motor IV311 is fixed to gear IV310 Fixed connection; a connecting rod VI315 is provided on one side of the connecting rod III312, and the connecting rod VI315 is rotatably connected to the gear I37 and gear III39 at the end of the rotating roller II35; the connecting rod VI315 is provided with a connecting rod IV313, and the connecting rod IV313 is rotatably connected to the gear I37, gear II38, and gear III39 at the end of the rotating roller I34; the connecting rod IV313 is provided with a connecting rod V314, and the connecting rod V314 is rotatably connected to the gear I37 at the end of the rotating roller I34, and the top of the connecting rod V314 is rotatably connected to the fixed frame I31; the electric push rod 36 is provided with two groups, and the two groups of electric push rods 36 are mirror-mounted on one side of the fixed frame I31, and one group of electric push rods 36 is located at the bottom end of the connecting rod III312 and is rotatably connected to the bottom end of the connecting rod III312;Another set of electric push rods 36 is located at the bottom end of the connecting rod V314 and is rotatably connected to the bottom end of the connecting rod V314;

[0053] The two ends of the fixed rod 325 are located in the sliding groove II 316, the fixed rod 325 is slidably installed with the fixed frame I 31, the fixed frame II 319 is located on one side of the fixed frame I 31, the fixed frame II 319 is fixedly connected to the fixed rod 325, and is rotatably connected with the rotating roller I 34; the rotating roller III 324 is rotatably installed on the fixed frame II 319, the bidirectional lead screw II 321 and the fixed seat III 322 are located on one side of the rotating roller III 324, the fixed seat III 322 is fixedly installed on the fixed frame II 319, and the top of the fixed seat III 322 is rotatably installed There are guide rollers Ⅰ323, bidirectional screw Ⅱ321 is rotatably connected with the fixed frame Ⅱ319 and the fixed seat Ⅲ322, the motor Ⅴ320 is installed on one side of the fixed frame Ⅱ319, and the output end of the motor Ⅴ320 is fixedly connected with the bidirectional screw Ⅱ321; the movable seat Ⅰ326 is provided with two groups, the two groups are mirrored, the movable seat Ⅰ326 is slidably installed on the fixed frame Ⅱ319, and is threadedly connected with the bidirectional screw Ⅱ321, the top of the movable seat Ⅰ326 is provided with a groove, and the movable seat Ⅱ336 is inserted into the groove and connected with the movable seat Ⅰ326 Sliding connection, the spring I328 is provided with a plurality of springs, and the spring I328 is installed in the groove of the moving seat I326 through the moving seat II336 as the center mirror image; the moving seat II336 is provided with a sliding frame I327 on the top, and a groove is provided inside the sliding frame I327, and the sliding seat I329 is slidably installed in the groove of the sliding frame I327, and a plurality of groups of springs II335 are installed on one side of the sliding frame I327, and the spring II335 is elastically connected to the sliding seat I329, and one side of the sliding seat I329 is set to be hollow, and the guide roller III334 rotates It is installed in the sliding seat Ⅰ329, and a cylinder Ⅰ331 is installed on the top of the movable seat Ⅰ326, and telescopic rods Ⅰ332 are installed on both sides of the cylinder Ⅰ331; the telescopic end of the cylinder Ⅰ331 and the telescopic end of the telescopic rod Ⅰ332 are fixedly connected with the sliding seat Ⅱ330, and the sliding seat Ⅱ330 is set to be hollow, and the guide roller Ⅱ333 is rotatably installed in the sliding seat Ⅱ330. A plurality of groups of arc-shaped grooves are provided on the side of the sliding seat Ⅱ330 that contacts the sliding seat Ⅰ329, and the position, shape and size of the arc-shaped grooves are consistent with those of the guide roller Ⅲ334.

[0054] From the above description, it can be known that: first, according to the thickness of stainless steel plates of different specifications, the motor III 33 drives the rotating shaft II 32 to rotate the fixed frame I 31 to a suitable angle, so that the rotating rollers I 34 and II 35 can better fit the stainless steel plates of different thicknesses; when the stainless steel plate passes through the deviation correction mechanism 3, the motor V 320 drives the bidirectional lead screw II 321 to rotate, so that the mirror-set moving seat I 326 is driven by the bidirectional lead screw II 321 to make relative movement on the fixed frame II 319. When the stainless steel plate deviates, the moving seat I 326 is moved relative to the fixed frame II 319. The sliding seat Ⅰ329 on the top of the moving seat Ⅰ326 can adjust the position of the stainless steel plate and correct it; then, the cylinder Ⅰ331 drives the sliding seat Ⅱ330 to squeeze the stainless steel plate downward to ensure its stability and accuracy during the transmission process; when the stainless steel plate passes, the guide rollers Ⅱ333 and Ⅲ334 guide the stainless steel plate; the spring Ⅱ335 can play a buffering role when the sliding seat Ⅰ329 squeezes the stainless steel plate to prevent the stainless steel plate from curling due to excessive squeezing; when the stainless steel plate is about to pass through the rotating roller Ⅰ34 , when the roller II 35 is rotated, the motor IV 311 drives the gear IV 310, and the gear I 37, the gear II 38, and the gear III 39 are meshed to rotate the rollers I 34 and II 35; at the same time, the two sets of electric push rods 36 are extended and retracted to swing the connecting rods III 312 and V 314 respectively, so that the connecting rods IV 313 and VI 315 are adjusted in angle, so that the rotating rollers I 34 and II 35 slide in the sliding groove II 316, and the distance between the rotating rollers I 34 and II 35 is changed; The stainless steel plate is vertically extruded to flatten it to prevent the sliding seat Ⅰ329 from squeezing the stainless steel plate too hard and causing the middle part of the stainless steel plate to bulge upward; when the rotating rollers Ⅰ34 and Ⅱ35 squeeze the stainless steel plate, the bulged stainless steel plate will stretch to both sides, and the moving seat Ⅱ336 will slide in the moving seat Ⅰ326 at this time, and a buffering effect is achieved through the spring Ⅰ328, thereby preventing the moving seat Ⅰ326 from conflicting with the bidirectional lead screw Ⅱ321 when the bulged stainless steel plate stretches to both sides, causing damage to the correction mechanism 3.

[0055] The guide mechanism 4 includes a fixed seat II 41, a hydraulic cylinder 42, a telescopic rod II 43, a fixed frame III 44, a connecting plate 45, a motor VI 46, a guide roller VI 48, a spring III 410, a connecting rod I 411, a connecting rod II 412, a connecting rod III 413, a connecting rod IV 414, a rotating shaft III 415, a telescopic push plate 416, a spring IV 417, and a telescopic top plate 418; the fixed seat II 41 is installed on the transport seat 101, and the fixed seat II 41 is located on one side of the curling end of the curling mechanism 2; the hydraulic cylinder 42 is installed on the fixed seat II 41, and the telescopic rod II 43 is installed on both sides of the hydraulic cylinder 4 The telescopic end and the telescopic end of the telescopic rod II 43 are fixedly installed with a fixing frame III 44; the telescopic push plate 416 is fixedly installed on one side of the fixing frame III 44, and the spring IV 417 is installed inside the telescopic push plate 416 to buffer the stainless steel plate to prevent the telescopic push plate 416 from damaging the stainless steel plate; the fixing frame III 44 is installed with connecting plates 45, connecting rods I 411 and other structures on both sides, and the connecting plates 45, connecting rods I 411 and other structures are all distributed in a mirror image. A group of connecting plates 45 are provided on the upper and lower sides of one side of the fixing frame III 44, and the two groups of connecting plates 45 are distributed in a mirror image. The connecting plates 45 are connected through connecting rods I 411 and connecting rods I 411. Ⅱ412 is rotatably connected to the outer wall of one side of the fixing frame Ⅲ44, and the connecting plate 45 is rotatably connected to the inner wall of one side of the fixing frame Ⅲ44 through the connecting rod Ⅰ411, the connecting rod Ⅲ413, and the connecting rod Ⅳ414. The connecting end of the connecting rod Ⅲ413 and the inner wall of one side of the fixing frame Ⅲ44 is provided with a half tooth, and the connecting end of the connecting rod Ⅳ414 and the inner wall of one side of the fixing frame Ⅲ44 is provided with a gear. The half tooth of the connecting rod Ⅲ413 and the gear of the connecting rod Ⅳ414 are meshed with each other. The connecting rods Ⅲ413 and Ⅳ414 are fixedly installed with a rotating shaft Ⅲ415 on one side. The rotating shaft Ⅲ415 is fixedly connected to the connecting rods Ⅲ413 and Ⅳ413 on both sides of the fixing frame Ⅲ44. 4; a transmission gear Ⅰ47 is provided on one side of the connecting rod IV414, and the transmission gear Ⅰ47 is meshed with the gear of the connecting rod IV414; a motor VI46 is installed on one side of the fixed frame III44, and the output end of the motor VI46 is fixedly connected to the transmission gear Ⅰ47; the connecting plate 45 is provided with a plurality of sliding grooves Ⅲ49, and a spring Ⅲ410 is installed in the sliding groove Ⅲ49, and both ends of the guide roller VI48 are rotatably installed in the sliding groove Ⅲ49; the telescopic top plate 418 is fixedly installed on one side of the bottom connecting plate 45 on both sides of the fixed frame Ⅲ44, and is used to lift the opening end of the stainless steel plate so that the opening end of the stainless steel plate is rolled into the curling mechanism 2.

[0056] From the above description, it can be known that: when the stainless steel plate is transmitted, the hydraulic cylinder 42 drives the fixed frame III 44 to move, and the two sides of the fixed frame III 44 are linked through the connecting plate 45, the connecting rod I 411 and other structures, and the motor VI 46 is started to drive the transmission gear I 47 to rotate, thereby driving the connecting rod IV 414 to swing, and the connecting rod IV 414 drives the connecting rod III 413 to swing, so that the connecting plate 45 is adjusted to a suitable position according to the stainless steel plates of different sizes to wrap the curling end of the curling mechanism 2, and the guide roller VI 48 guides the stainless steel plate; when the stainless steel plate is transported to one side of the telescopic push plate 416, the telescopic push plate 416 pushes out the push column stainless steel plate and introduces the stainless steel plate into the guide roller VI 48 at the lower end of the fixed frame III 44, so that the stainless steel plate Continue to curl along the curling end of the curling mechanism 2. Finally, the telescopic top plate 418 on one side of the bottom connecting plate 45 on both sides of the fixed frame III 44 lifts up the opening end of the stainless steel plate, so that the opening end is rolled into the curling mechanism 2, completing the guiding work and ensuring that the stainless steel plate smoothly enters the curling process; then, the motor VI 46 drives the transmission gear I 47 to rotate, expanding the range between the connecting plate 45 and the curling end of the curling mechanism 2, and the hydraulic cylinder 42 drives the fixed frame III 44 to shrink to prevent the guiding mechanism 4 from colliding with the leveling mechanism 5 when the leveling mechanism 5 eliminates the tower-shaped defects of the stainless steel coil, causing equipment damage; at the same time, this shrinking action also provides a convenient space for the subsequent transportation of steel coils, making the entire production process smoother and more efficient.

[0057] The leveling mechanism 5 includes a fixed frame IV51, a motor VII52, a transmission gear II53, a rotating shaft IV54, a sliding frame II57, a motor VIII58, a screw II59, a top rod 510, a telescopic rod III511, a top plate I512, a top plate II513, a pulley III515, a belt III516, a spring VI518, a rotating rod I519, a rotating rod II520, a motor X521, a sliding rod II522, a fixed plate 523, a rotating shaft V524, and a pulley IV525; the fixed frame IV51 is installed on one side of the curling end of the curling mechanism 2, and the fixed frame IV Screws Ⅰ55 and sliding rods Ⅰ56 are provided on both sides of 51. Screws Ⅰ55 are rotatably installed with fixed frame Ⅳ51. A bevel gear is provided on the top of screw Ⅰ55. Sliding rods Ⅰ56 are fixedly installed with fixed frame Ⅳ51. A rotating shaft Ⅳ54 is rotatably installed on the top of the fixed frame Ⅳ51. Bevel gears are provided on both sides of the rotating shaft Ⅳ54. A motor Ⅶ52 is installed on the top of the fixed frame Ⅳ51. A transmission gear Ⅱ53 is installed on the output end of the motor Ⅶ52. A transmission gear Ⅱ53 is fixedly installed on the rotating shaft Ⅳ54. The transmission gear Ⅱ53 at the output end of the motor Ⅶ52 is aligned with the transmission gear Ⅱ on the rotating shaft Ⅳ54. 53 mesh with each other; the sliding frame II57 is slidably mounted on the fixed frame IV51, the sliding frame II57 is threadedly connected to the lead screw I55, and is slidably connected to the sliding rod I56, a pulley IV525 is rotatably mounted on one side of the sliding frame II57, a motor IX514 is provided on one side of the pulley IV525, the motor IX514 is mounted on the sliding frame II57, a pulley III515 is installed on the output end of the motor IX514, the pulley IV525 and the pulley III515 are driven by a belt III516, and two sets of telescopic rods III51 are fixedly mounted on one side of the pulley IV525 1. A top plate Ⅰ512 is fixedly installed at the telescopic end of the telescopic rod Ⅲ511; the lead screw Ⅱ59 is located between the telescopic rods Ⅲ511, the lead screw Ⅱ59 is rotatably installed inside the sliding frame Ⅱ57, one end of the lead screw Ⅱ59 is provided with a bevel gear, the motor Ⅷ58 is installed on one side of the sliding frame Ⅱ57, the output end of the motor Ⅷ58 is provided with a bevel gear, and the bevel gear of the lead screw Ⅱ59 and the bevel gear at the output end of the motor Ⅷ58 are meshed with each other; the push rod 510 is slidably installed inside the sliding frame Ⅱ57, the push rod 510 is threadedly connected to the lead screw Ⅱ59, and one end of the push rod 510 is fixedly connected to the top plate Ⅰ512;The top plate I 512 is installed with a plurality of fixed plates 523, a motor X 521 is installed on the fixed plate 523, a bevel gear is provided at the output end of the motor X 521, a rotating shaft V 524 is rotatably installed on the fixed plate 523, a bevel gear is provided at one end of the rotating shaft V 524, the bevel gear at the output end of the motor X 521 and the bevel gear of the rotating shaft V 524 are meshed with each other, a rotating rod I 519 is fixedly installed at one end of the rotating shaft V 524, and the rotating rod I 519 is connected to the rotating shaft V 524. The rotating rod II520 is rotatably connected, the rotating rod II520 is hinged with the sliding rod II522, the sliding rod II522 is slidably connected with the top plate I512, a spring V517 is provided on one side of the sliding rod II522, the spring V517 is installed in the top plate I512, a plurality of springs VI518 are installed in the top plate I512, the spring V517 and the spring VI518 are elastically connected with the top plate II513, and the top plate I512 is slidably connected with the top plate II513. ;

[0058] From the above description, it can be seen that: first, motor VII52 is started, driving the rotating shaft IV54 to rotate, and then the screw I55 is rotated, so that the sliding frame II57 can move up and down, thereby adjusting the position to provide convenient space for subsequent steel coil transportation, making the entire production process smoother and more efficient.

[0059] When it is necessary to eliminate the tower-shaped defect of the stainless steel roll, the motor VIII 58 drives the lead screw II 59 to rotate, and the top rod 510 pushes the top plate I 512 to move, so that the top plate II 513 can support the curling stainless steel roll; at the same time, the motor IX 514 drives the pulley IV 525 to rotate, and the two sets of telescopic rods III 511 fixedly installed on one side of the pulley IV 525 can drive the top plate I 512 to rotate, so that the top plate II 513 can support the protruding part of the stainless steel roll, and the protruding part of the stainless steel roll can be flattened by rotation and extrusion, thereby And the purpose of eliminating the tower-shaped defect of the stainless steel roll is achieved; then, the motor X521 drives the rotating shaft V524 to rotate, and through the linkage between the rotating rod I519 and the rotating rod II520, the sliding rod II522 slides in the top plate I512, so that the sliding rod II522 continuously hits the top plate II513, thereby eliminating the tower-shaped defect of the stainless steel roll and ensuring the flatness and quality of the stainless steel roll; the spring V517 and the spring VI518 play a buffering role to prevent curling when the top plate II513 squeezes the stainless steel plate.

[0060] A device for eliminating the tower-shaped curling defect of hot-rolled stainless steel plates, the working process is as follows:

[0061] The stainless steel plate is corrected in position by the deviation correction mechanism 3 and then sent to the curling mechanism 2, where the stainless steel plate is curled to form a steel coil; when being transported to the curling end for curling, the guide mechanism 4 guides the stainless steel plate to ensure that the stainless steel plate moves along the correct path and is successfully introduced into the curling end for curling; during the curling process, the leveling mechanism 5 further processes the steel coil to eliminate possible tower-shaped defects; after the stainless steel coil is curled, the motor VII 52 is started to drive the rotating shaft IV 54 to rotate, thereby rotating the lead screw I 55 to rotate the leveling mechanism 5 upward Move, the transport device 103 rises to hold the stainless steel coil, the motor Ⅱ26 starts and drives the bidirectional screw Ⅰ27 to rotate, thereby driving the two sets of mirror-mounted sliding rings 28 to move on the bidirectional screw Ⅰ27, and then through the descent of the connecting rod Ⅰ29, the power is transmitted to the connecting rod Ⅱ211, and the descent of the connecting rod Ⅱ211 makes the support plate 25 telescopic movement, so that the stainless steel coil is separated from the curling end of the curling mechanism 2, and the transport device 103 holds the stainless steel coil and slides on the transport track 102, and transports the curled stainless steel coil to the next process.

[0062] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0063] In summary, electronic or electrical components including but not limited to motors, cylinders, hydraulic cylinders, electric push rods, etc. are components in the prior art, obtained through private customization or purchase, and the electrical connections between the components are conventional circuit connections or electrical connections in the prior art and are not within the scope of protection of the present invention.

[0064] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

Claims

1. A device and method for eliminating the tower-shaped curling defect of hot-rolled stainless steel plate, characterized in that The specific steps for using the device are as follows: 1) Adjustment of the curling mechanism: When the stainless steel coil is about to enter the curling mechanism, after the motor I is started, the belt I drives the rotating shaft I to rotate in the shell. According to the different inner diameter requirements of the stainless steel coil, the motor II is started and drives the bidirectional screw I to rotate, thereby driving the two sets of mirror-mounted sliding rings to move on the bidirectional screw I. The rise of the connecting rod II makes the support plate extend vertically; the telescopic frame is extended synchronously according to the rise and fall of the support plate; 2) Lateral correction of the correction mechanism: According to the thickness of stainless steel plates of different specifications, the motor III drives the rotating shaft II to rotate the fixed frame I to a suitable angle; when the stainless steel plate passes through the correction mechanism, the motor V drives the bidirectional screw II to rotate, so that the moving seat I moves relative to the fixed frame II under the drive of the bidirectional screw II. When the stainless steel plate deviates, the sliding seat I on the top of the moving seat I can adjust the position of the stainless steel plate to correct it; 3) Vertical extrusion correction of the correction mechanism: When the stainless steel plate is about to enter the curling mechanism, the two sets of electric push rods are extended and retracted to swing the connecting rods III and V respectively, so that the connecting rods IV and VI can adjust their angles, thereby making the rotating rollers I and II slide in the sliding groove II, changing the distance between the rotating rollers I and II; the stainless steel plate is vertically extruded; 4) Guiding by the guiding mechanism: When the stainless steel plate is transmitted, the hydraulic cylinder drives the fixed frame III to move, and the two sides of the fixed frame III are linked by the connecting plate, connecting rod I and other structures. The motor VI is started, which in turn drives the connecting rod IV to swing, and the connecting rod IV drives the connecting rod III to swing; when the stainless steel plate is transported to one side of the telescopic push plate, the telescopic push plate pushes out the stainless steel plate from the top column and introduces the stainless steel plate into the guide roller VI at the lower end of the fixed frame III. The telescopic top plate on the side of the bottom connecting plate on both sides of the fixed frame III lifts the beginning of the stainless steel plate, so that the beginning is rolled into the curling mechanism to complete the guiding work; 5) Adjustment after the guiding mechanism is completed: After the stainless steel plate is introduced into the curling mechanism, the motor VI drives the transmission gear Ⅰ to rotate, expanding the range between the connecting plate and the curling end of the curling mechanism, and the hydraulic cylinder drives the fixed frame Ⅲ to shrink; 6) Leveling mechanism repairs tower-shaped defects: When it is necessary to eliminate the tower-shaped defects of stainless steel coils, motor VIII drives screw II to rotate, and the top rod pushes top plate I to move; at the same time, motor IX drives pulley IV to rotate, and two sets of telescopic rods III fixedly installed on one side of pulley IV can drive top plate I to rotate, so that top plate II can press against the protruding part of the stainless steel coil; Then, the motor X drives the rotating shaft V to rotate, so that the sliding rod II slides inside the top plate I, and the sliding rod II continuously strikes the top plate II; 7) Transportation of stainless steel coils: After the stainless steel coils are curled, motor VII starts, drives the rotating shaft IV to rotate, the leveling mechanism moves upward, the transportation device rises to hold the stainless steel coils, motor II starts and drives the bidirectional screw I to rotate, transmitting power to the connecting rod II, the descent of the connecting rod II causes the support plate to telescope, so that the stainless steel coils are separated from the curling end of the curling mechanism, and the transportation device holds the stainless steel coils and slides on the transportation track, transporting the curled stainless steel coils to the next process; The device includes a fixed seat I, a transport device, a curling mechanism, a deviation correction mechanism, a guiding mechanism, and a leveling mechanism; a curling mechanism is installed on the top of the fixed seat I, and the deviation correction mechanism is located on one side of the curling mechanism; a transport seat is provided at one end of the fixed seat I, and the guiding mechanism and the leveling mechanism are both installed on the transport seat, the leveling mechanism is located on one side of the curling end of the curling mechanism, the guiding mechanism is located between the curling mechanism and the leveling mechanism, and the guiding mechanism is installed at one end of the curling end of the curling mechanism; a transport track is provided on the transport seat, and the transport device is slidably installed in the transport track; The deviation correction mechanism includes a fixed frame I, a rotating shaft II, a motor III, a rotating roller I, a rotating roller II, an electric push rod, a motor IV, a belt II, a fixed frame II, a motor V, a bidirectional screw II, a fixed seat III, a guide roller I, a rotating roller III, a fixed rod, a movable seat I, a sliding frame I, a spring I, a sliding seat I, a sliding seat II, a cylinder I, a telescopic rod I, a guide roller II, a guide roller III, a spring II, and a movable seat II; the motor III is installed in a housing, a pulley II is provided at the output end of the motor III, the rotating shaft II is located on one side of the rotating shaft I, the rotating shaft II is rotatably connected to the housing, a pulley II is provided on the rotating shaft II, and the pulley II at the output end of the motor III is connected to the pulley II of the rotating shaft II through a belt II transmission; the fixed frame I is fixedly installed at one end of the rotating shaft II, the fixed frame I is located on one side of the curling end of the rotating shaft I, sliding grooves II are provided on both sides of the fixed frame I, and both ends of the rotating roller I and the rotating roller II are arranged in the sliding groove II and are rotatably connected to the fixed frame I; A gear I is provided at one end of the rotating roller I and the rotating roller II, and the gear I is fixedly connected to the rotating roller I and the rotating roller II, a gear II is provided on one side of the gear I at the rotating roller I end, and the gear II is meshed with the gear I at the rotating roller I end, a gear III is provided on one side of the gear II, and the gear III is meshed with the gear II, and the gear III is meshed with the gear I at the rotating roller II end, a gear IV is provided on the top of the gear I at the rotating roller II end, and the gear I at the rotating roller II end is meshed with the gear IV; a connecting rod III is provided on one side of the gear IV, and the top of the connecting rod III is rotatably connected to the fixed frame I, and the gear I and gear IV at the rotating roller II end are rotatably connected to the connecting rod III, and the motor IV is installed on one side of the connecting rod III, and the output end of the motor IV is fixedly connected to the gear IV; the connecting rod A connecting rod VI is provided on one side of rod III, and connecting rod VI is rotatably connected to gear I and gear III at the end of rotating roller II; the connecting rod VI is provided with a connecting rod IV, and connecting rod IV is rotatably connected to gear I, gear II and gear III at the end of rotating roller I; the connecting rod IV is provided with a connecting rod V, and connecting rod V is rotatably connected to gear I at the end of rotating roller I, and the top of connecting rod V is rotatably connected to fixed frame I; the electric push rod is provided with two groups, and the two groups of electric push rods are mirror-mounted on one side of fixed frame I, one group of electric push rods is located at the bottom end of connecting rod III and is rotatably connected to the bottom end of connecting rod III; the other group of electric push rods is located at the bottom end of connecting rod V and is rotatably connected to the bottom end of connecting rod V; both ends of the fixed rod are located in sliding groove II, and the fixed rod is connected to the fixed frame I. Fixed frame I is slidably installed, fixed frame II is located on one side of fixed frame I, fixed frame II is fixedly connected to the fixed rod, and is rotatably connected to the rotating roller I; the rotating roller III is rotatably installed on fixed frame II, the bidirectional screw II and fixed seat III are located on one side of the rotating roller III, the fixed seat III is fixedly installed on fixed frame II, the top of the fixed seat III is rotatably installed with guide roller I, the bidirectional screw II is rotatably connected to the fixed frame II and the fixed seat III, the motor V is installed on one side of the fixed frame II, and the output end of the motor V is fixedly connected to the bidirectional screw II; the movable seat I is provided with two groups, the two groups are mirrored, the movable seat I is slidably installed on the fixed frame II, and is threadedly connected to the bidirectional screw II, the top of the movable seat I is provided with a groove, and the movable seat Ⅱ is inserted into the groove and is slidably connected to the moving seat Ⅰ. There are several springs Ⅰ, and spring Ⅰ is installed in the groove of the moving seat Ⅰ with the moving seat Ⅱ as the center mirror image; a sliding frame Ⅰ is installed on the top of the moving seat Ⅱ, and a groove is arranged inside the sliding frame Ⅰ. The sliding seat Ⅰ is slidably installed in the groove of the sliding frame Ⅰ, and several groups of springs Ⅱ are installed on one side of the sliding frame Ⅰ. The spring Ⅱ is elastically connected to the sliding seat Ⅰ, and one side of the sliding seat Ⅰ is set to be hollow. The guide roller Ⅲ is rotatably installed in the sliding seat Ⅰ, and a cylinder Ⅰ is installed on the top of the moving seat Ⅰ. Telescopic rod Ⅰ is installed on both sides of the cylinder Ⅰ; the telescopic end of the cylinder Ⅰ and the telescopic end of the telescopic rod Ⅰ are fixedly connected with the sliding seat Ⅱ, the sliding seat Ⅱ is set to be hollow, and the guide roller Ⅱ is rotatably installed in the sliding seat Ⅱ.

2. The device and method for eliminating the tower-shaped curling defect of hot-rolled stainless steel plate according to claim 1, characterized in that The side of the sliding seat II in contact with the sliding seat I is provided with a plurality of groups of arc-shaped grooves, and the position, shape and size of the arc-shaped grooves match those of the guide roller III.

3. The device and method for eliminating the tower-shaped curling defect of hot-rolled stainless steel plate according to claim 1, characterized in that The curling mechanism includes a shell, a rotating shaft I, a motor I, a guard plate, a motor II, a bidirectional screw I, a sliding ring, a connecting rod II, a telescopic frame, and a pulley I; the shell is fixedly mounted on a fixed seat I, the motor I is mounted in the shell, a pulley I is provided at the output end of the motor I, the rotating shaft I is rotatably mounted inside the shell, a pulley I is provided on the rotating shaft I, and the pulley I at the output end of the motor I is connected to the pulley I of the rotating shaft I through a belt I transmission; one end of the rotating shaft I extends through the shell, one end of the rotating shaft I is a curling end, the curling end of the rotating shaft I is located at the top of the transport device, and the interior of the curling end of the rotating shaft I is set to be hollow; the motor II is fixedly mounted inside the curling end of the rotating shaft I, the bidirectional screw I is rotatably mounted inside the curling end of the rotating shaft I, and the bidirectional screw I is connected to the motor II The output end is fixedly connected; the sliding ring is provided with two groups, and the two groups of sliding rings are mirror-imaged and threadedly mounted on the bidirectional screw I; the sliding ring is provided with several groups of connecting rods I, and the connecting rod I is hinged to the sliding ring; the curled end of the rotating shaft I is provided with several groups of sliding grooves I, and the connecting rod I is inserted in the sliding groove I and slides in the sliding groove I; the connecting rod II is provided with several, and the bottom end of the connecting rod II is hinged to the curled end of the rotating shaft I, and the top of the connecting rod II is provided with a support plate, and the support plate is hinged to the top of the connecting rod II, and the connecting rod II is hinged to the connecting rod I; the telescopic frame is provided with two groups, and the two groups of telescopic frames are mirror-imaged and mounted inside the curled end of the rotating shaft I, the telescopic frame is rotationally connected to the bidirectional screw I, and the telescopic end of the telescopic frame is fixedly connected to the support plate; the guard plate is fixedly mounted on one side of the shell, and the guard plate is rotationally connected to the rotating shaft I.

4. The device and method for eliminating the tower-shaped curling defect of hot-rolled stainless steel plate according to claim 1, characterized in that The guiding mechanism comprises a fixed seat II, a hydraulic cylinder, a telescopic rod II, a fixed frame III, a connecting plate, a motor VI, a guide roller VI, a spring III, a connecting rod I, a connecting rod II, a connecting rod III, a connecting rod IV, a rotating shaft III, a telescopic push plate, a spring IV, and a telescopic top plate; the fixed seat II is installed on the transport seat, and the fixed seat II is located on one side of the curling end of the curling mechanism; the hydraulic cylinder is installed on the fixed seat II, and telescopic rod II is installed on both sides of the hydraulic cylinder, and the telescopic end of the hydraulic cylinder and the telescopic end of the telescopic rod II are fixedly installed with a fixed frame III; the telescopic push plate is fixedly installed on one side of the fixed frame III, and the spring IV is installed inside the telescopic push plate; connecting plates, connecting rods I and other structures are installed on both sides of the fixed frame III, and the connecting plates, connecting rods I and other structures are all distributed in a mirror image. A group of connecting plates are provided on the upper and lower sides of one side of the fixed frame III, and the two groups of connecting plates are distributed in a mirror image. The connecting plates are connected to the fixed frame III through connecting rods I and connecting rods II. The outer wall of one side of the frame III is rotatably connected, and the connecting plate is rotatably connected to the inner wall of one side of the fixed frame III through connecting rods I, III and IV. The connecting end of connecting rod III and the inner wall of one side of the fixed frame III is provided with half teeth, and the connecting end of connecting rod IV and the inner wall of one side of the fixed frame III is provided with gears. The half teeth of connecting rod III and the gear of connecting rod IV are meshed with each other. One side of connecting rods III and IV are fixedly installed with rotating shaft III, and rotating shaft III is fixedly connected to connecting rods III and IV on both sides of the fixed frame III; one side of the connecting rod IV is provided with a transmission gear I, and the transmission gear I is meshed with the gear of connecting rod IV; the motor VI is installed on one side of the fixed frame III, and the output end of the motor VI is fixedly connected to the transmission gear I; the connecting plate is provided with a plurality of sliding grooves III, and springs III are installed in the sliding grooves III. Both ends of the guide roller VI are rotatably installed in the sliding grooves III; the telescopic top plate is fixedly installed on one side of the bottom connecting plate on both sides of the fixed frame III.

5. The device and method for eliminating the tower-shaped curling defect of hot-rolled stainless steel plate according to claim 1, characterized in that The leveling mechanism includes a fixed frame IV, a motor VII, a transmission gear II, a rotating shaft IV, a sliding frame II, a motor VIII, a screw II, a push rod, a telescopic rod III, a top plate I, a top plate II, a pulley III, a belt III, a spring VI, a rotating rod I, a rotating rod II, a motor X, a sliding rod II, a fixed plate, a rotating shaft V, and a pulley IV; the fixed frame IV is installed on one side of the curling end of the curling mechanism, and screws I and sliding rods I are provided on both sides of the fixed frame IV. The screw I is rotatably installed with the fixed frame IV, a bevel gear is provided on the top of the screw I, and the sliding rod I is fixedly installed with the fixed frame IV; the top of the fixed frame IV is rotatably installed There is a rotating shaft IV, bevel gears are arranged on both sides of the rotating shaft IV, a motor VII is installed on the top of the fixed frame IV, a transmission gear II is installed on the output end of the motor VII, a transmission gear II is fixedly installed on the rotating shaft IV, and the transmission gear II at the output end of the motor VII is meshed with the transmission gear II on the rotating shaft IV; the sliding frame II is slidably installed on the fixed frame IV, the sliding frame II is threadedly connected with the lead screw I, and is slidably connected with the sliding rod I, a pulley IV is rotatably installed on one side of the sliding frame II, a motor IX is arranged on one side of the pulley IV, the motor IX is installed on the sliding frame II, a pulley III is installed on the output end of the motor IX, and the pulley IV The transmission is carried out with pulley III through belt III, two sets of telescopic rods III are fixedly installed on one side of pulley IV, and a top plate I is fixedly installed on the telescopic end of telescopic rod III; the lead screw II is located between telescopic rods III, the lead screw II is rotatably installed inside the sliding frame II, a bevel gear is provided at one end of the lead screw II, the motor VIII is installed on one side of the sliding frame II, a bevel gear is provided at the output end of the motor VIII, and the bevel gear of the lead screw II and the bevel gear at the output end of the motor VIII are meshed with each other; the push rod is slidably installed inside the sliding frame II, the push rod is threadedly connected to the lead screw II, and one end of the push rod is fixedly connected to the top plate I; the top plate I is equipped with several sets of fixed plates , the motor X is installed on the fixed plate, a bevel gear is provided at the output end of the motor X, the rotating shaft V is rotatably installed on the fixed plate, a bevel gear is provided at one end of the rotating shaft V, the bevel gear at the output end of the motor X and the bevel gear of the rotating shaft V are meshed with each other, a rotating rod I is fixedly installed at one end of the rotating shaft V, the rotating rod I is connected to the rotating rod II, the rotating rod II is hinged to the sliding rod II, the sliding rod II is slidably connected to the top plate I, a spring V is provided on one side of the sliding rod II, the spring V is installed in the top plate I, a plurality of springs VI are installed in the top plate I, the spring V and the spring VI are elastically connected to the top plate II, and the top plate I is slidably connected to the top plate II.

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