Steel belt production deviation rectifying mechanism and deviation rectifying method thereof

Abstract

The invention relates to the technical field of steel belt deviation rectification, in particular to a steel belt production deviation rectification mechanism and a deviation rectification method.The steel belt production deviation rectification mechanism comprises a numerical control machine tool, a straightening mechanism is fixedly connected to one side of the numerical control machine tool, an electric conveying belt is in transmission connection with the interior of the numerical control machine tool, and a conveying belt is installed in the straightening mechanism; a balance mechanism is arranged in the straightening mechanism, a driving mechanism is arranged in the numerical control machine tool, deviation rectifying mechanisms are installed on the two sides of the numerical control machine tool, fixing mechanisms are rotationally connected to the two sides of the numerical control machine tool, and the straightening mechanism comprises a straightening machine body. According to the steel belt correcting device, a clamping rod can be extruded when a skewed slot plate moves, displacement occurs in the skewed slot plate through a rotating wheel according to the track of a skewed slot, meanwhile, the rotating wheel rotates, and when the rotating wheel rotates, two connecting rods can be pulled to drive a large push plate to relatively move on the side face of a numerical control machine tool, and a steel belt is corrected; and deviation in the transportation process is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of steel strip deviation correction, in particular to a steel strip production deviation correction mechanism and a deviation correction method thereof. Background Art

[0002] The steel belt production correction mechanism plays a vital role in the steel belt production process. It is mainly used to ensure that the steel belt always maintains the correct position on the production line to improve product quality and production efficiency. It ensures that the steel belt always runs in a straight line during the production process to avoid defects such as uneven and wavy steel belt edges caused by deviation, so as to make the product size more accurate.

[0003] The existing patent (publication number: CN 117819273 B) discloses a steel strip deviation correction mechanism and a deviation correction method on a steel strip manufacturing line, which relates to the field of steel strip winding and conveying, including a rolled steel strip and a winding machine for winding the rolled steel strip, and two sets of leveling rollers for leveling the upper and lower end surfaces of the rolled steel strip are also arranged on the outside of the rolled steel strip; a deviation correction guide mechanism is used to correct the rolled steel strip, and the deviation correction guide mechanism is arranged on the side of the leveling roller away from the winding machine. The steel strip deviation correction mechanism on the steel strip manufacturing line, through the two V-shaped guide wheels in the deviation correction guide mechanism that roll along with the displacement of the rolled steel strip, rolls the two sides of the rolled steel strip. The limiting treatment replaces the static friction correction limit in the prior art and uses a rolling correction limit. It can prevent the burrs on the side of the rolled steel strip from easily causing wear of the correction structure, and can also prevent the correction structure from restricting the rolled steel strip too tightly, causing deformation of the rolled steel strip. However, in the actual production process, in order to ensure efficiency, the produced steel strip needs to be die-cast to form a concave shape, and manual straightening and correction are required before pressing to ensure that the die-casting effect meets the standards. In addition, the newly produced steel strip will be in a state of bending up and down or left and right, so a steel strip production correction mechanism is needed. Summary of the invention

[0004] The object of the present invention is to provide a steel strip production correction mechanism and a correction method thereof, so as to solve the problems raised in the above background technology. To achieve the above object, the present invention provides the following technical solutions: a steel strip production correction mechanism, comprising a CNC machine tool, one side of the CNC machine tool is fixedly connected with a straightening mechanism, the internal transmission of the CNC machine tool is connected with an electric conveyor belt, the internal installation of the straightening mechanism is equipped with a conveyor belt, the straightening mechanism is provided with a balancing mechanism, the CNC machine tool is provided with a driving mechanism, the two sides of the CNC machine tool are installed with correction mechanisms, the two sides of the CNC machine tool are rotatably connected with a fixing mechanism, the straightening mechanism comprises a straightening machine body, the straightening machine body is arranged on the side of the CNC machine tool, and the straightening machine body is rotatably connected with an electric roller.

[0005] Preferably, the balancing mechanism includes a rotating rod, which is rotatably connected to the inside of the straightening machine body, and a transmission belt is transmission-connected between the rotating rod and the upper end axis of the electric roller on the side of the straightening machine body, and the lower end of the rotating rod is fixedly connected to an inclined rod, and the inside of the straightening machine body is rotatably connected to a rotating frame, and the inside of the rotating frame is rotatably connected to a rotating rod, and the surface of the rotating rod is fixedly connected to a semicircular plate, and the inner wall of the straightening machine body is fixedly connected to a limiting slide groove, and pressure rods are rotatably connected to both sides of the rotating frame, and the pressure rods are slidably connected inside the limiting slide groove.

[0006] Preferably, the driving mechanism includes a worm gear, which is rotatably connected inside the CNC machine tool, and a transmission belt 2 is transmission-connected between one side of the worm gear and the rotating shaft of the driven wheel in the electric conveyor belt, a slide groove is fixedly connected inside the CNC machine tool, a turbine is rotatably connected on the side wall of the slide groove, a slider is slidably connected inside the slide groove, a gear rod is fixedly connected to the surface of the slider, an L-shaped rotating rod is rotatably connected to the side wall surface of the slide groove, the side wall surface of the slide groove is rotatably connected to a double L-shaped rotating rod via a torsion spring rod, the side wall surface of the slide groove is fixedly connected to a limiting rod, and both sides of the slider are fixedly connected to inclined groove plates.

[0007] Preferably, the correcting mechanism includes a rotating wheel, which is rotatably connected to the surface of the internal platform of the CNC machine tool, and a clamping rod is fixedly connected to the lower surface of the rotating wheel. The surface of the rotating wheel is rotatably connected to two connecting rods, and the surface of the connecting rod is rotatably connected to a large push plate, and the surface of the other side connecting rod is rotatably connected to a small push plate.

[0008] Preferably, the fixing mechanism includes a support frame, which is fixedly connected to the inside of the CNC machine tool, and a dual-axis motor is fixedly connected to the platform surface inside the CNC machine tool, one end of the dual-axis motor output shaft is fixedly connected to an eccentric wheel, one end of the support frame is rotatably connected to a clamping plate, the inside of the clamping plate is slidably connected to a splint, the other side of the clamping plate is rotatably connected to a threaded rod, the threaded rod is threadedly connected inside the splint, and the other side of the support frame is fixedly connected to an L-shaped fixing plate, one end of the L-shaped fixing plate is rotatably connected to a connecting rod, the other end of the connecting rod is rotatably connected to the back side of the splint, and the side of the clamping plate is fixedly connected to an L-shaped notch rod.

[0009] Preferably, the turbine is meshed with the worm, and the axis of the turbine is fixedly connected to the axis of the L-shaped rotating rod, so that the turbine drives the L-shaped rotating rod to rotate.

[0010] Preferably, the clamping rod is slidably connected inside the inclined slot plate, the large push plate is slidably connected inside with a small push plate, and both the large push plate and the small push plate are slidably connected on the side of the CNC machine tool.

[0011] A deviation correction method for a steel strip production deviation correction mechanism comprises the following steps: S1. First, start the straightening machine body and put the steel strip into one end of the vertical electric roller of the straightening machine body. After passing through two electric rollers, the steel strip enters the next two electric rollers through the conveyor belt. At the same time, when the vertical electric roller rotates, it is transmitted to the rotating rod through the transmission belt. When the rotating rod rotates, it drives the inclined rod to rotate. When the inclined rod rotates, it drives the semicircular plate to rotate on the surface of the rotating rod. At the same time, the rotating frame outside the rotating rod is limited. When the rotating rod needs to rotate, the rotating frame swings left and right from the center point position on both sides. When the rotating frame swings, it drives the pressure rods on both sides to move up and down in an interlaced manner inside the limiting slide slot, and squeezes the steel strip to correct and straighten the newly produced steel strip; S2. After the steel belt comes out of the straightening machine body, it enters the surface of the electric conveyor belt and is transported to the next process. When the electric conveyor belt is working, it drives the driven wheel to rotate. When the driven wheel rotates, it drives the worm to rotate through the transmission belt 2. When the worm rotates, it drives the meshing turbine to rotate. When the turbine rotates, it drives the L-shaped rotating rod at the other end to rotate. When the L-shaped rotating rod rotates, it squeezes the gear rod. When the gear rod is squeezed, it drives the slider to slide to one end inside the slide groove. After the L-shaped rotating rod rotates half a circle, when it starts the other half circle, it squeezes one end of the double L-shaped rotating rod. When the double L-shaped rotating rod is squeezed, it starts to rotate through the torsion spring rod. When the double L-shaped rotating rod rotates, the other end squeezes the gear rod, and the gear rod drives the slider to slide to the other end in the slide groove. When the L-shaped rotating rod rotates past the double L-shaped rotating rod, the double L-shaped rotating rod will be reset through the torsion spring rod and blocked by the limit rod at the same time. In this way, when the L-shaped rotating rod continues to rotate, the slider will slide back and forth left and right inside the slide groove, and at the same time drive the inclined groove plate to move at the same time; S3. When the inclined slot plate moves, the clamping rod will be squeezed and displaced through the rotating wheel along the track of the inclined slot inside the inclined slot plate. At the same time, the rotating wheel will rotate. When the rotating wheel rotates, it will pull the two connecting rods to drive the large push plate to move relatively on the side of the CNC machine tool and correct the steel belt. When the inclined slot plate moves in the opposite direction, the small push plate will squeeze and correct the steel belt, and the small push plate will slide inside the large push plate to correct the steel belt through the gap of the large push plate. In this way, the steel belt will be squeezed and corrected continuously, and the clamping rod will be driven to reset along the straight track. Similarly, the inclined slot plate on the other side will drive the small push plate to squeeze and correct the steel belt. S4. After reaching the designated position, the electric conveyor belt and the straightening machine body stop operating, and the dual-axis motor is started at the same time. When the dual-axis motor is started, it drives the eccentric wheel to rotate. When the eccentric wheel rotates, it drives the L-shaped notch rod to rotate outward with the lower end of the pallet as the center, and it stops rotating after rotating ninety degrees. When the L-shaped notch rod rotates, it drives the pallet to rotate. The two pallets rotate toward the surface of the steel belt at the same time. When the pallet rotates, the connecting rod pulls the splint and moves toward the center of the pallet. When the splint moves, it drives the threaded rod to rotate. When the threaded rod rotates, it drives the other splint to move at the same time. The two splints move inward at the same time to fix the steel belt at the center point.

[0012] In the present invention, the clamping rod is squeezed when moving through the inclined slot plate, and is displaced through the rotating wheel in the inclined slot track inside the inclined slot plate, and the rotating wheel rotates at the same time. When the rotating wheel rotates, it pulls the two connecting rods to drive the large push plate to move relative to the side of the CNC machine tool, and corrects the steel belt to prevent deviation during transportation.

[0013] In the present invention, when the rotating rod rotates, the rotating frame swings left and right from the center point position on both sides. When the rotating frame swings, it drives the pressure rods on both sides to move up and down in a staggered manner inside the limiting slide groove, and squeezes the steel strip, corrects and straightens the steel strip just produced, and prevents deviation in the next process.

[0014] In the present invention, when the clamping plate moves, the threaded rod will be driven to rotate, and when the threaded rod rotates, another clamping plate will be driven to move at the same time. The two clamping plates move inward at the same time to fix the steel belt at the center point, ensuring that the position of the next process is at the center point. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional appearance of the present invention; Figure 2 It is a schematic diagram of the side cross-sectional structure of the straightening machine body of the present invention; Figure 3 It is a schematic diagram of the structure of the balancing mechanism of the present invention; Figure 4 It is a schematic diagram of the side structure of the CNC machine tool of the present invention; Figure 5 It is a schematic diagram of the local structure of the CNC machine tool of the present invention; Figure 6 It is a schematic diagram of the internal structure of the CNC machine tool of the present invention; Figure 7 It is a schematic diagram of the structure of the numerically controlled machine tool and the deviation correction mechanism of the present invention; Figure 8 It is an enlarged structural schematic diagram of the driving mechanism of the present invention; Fig. 9It is a schematic diagram of the internal structure of the other side of the CNC machine tool of the present invention; Fig.10 It is a structural schematic diagram of the fixing mechanism of the present invention; Fig.11 It is a schematic diagram of a partially enlarged structure of the fixing mechanism of the present invention.

[0016] In the figure: 1, CNC machine tool; 2, straightening mechanism; 3, electric conveyor belt; 4, conveyor belt; 5, balancing mechanism; 6, driving mechanism; 7, deviation correction mechanism; 8, fixing mechanism; 21, straightening machine body; 22, electric roller; 23, transmission belt 1; 51, rotating rod; 52, oblique rod; 53, rotating frame; 54, rotating rod; 55, semicircular plate; 56, limit slide; 57, pressing rod; 61. Worm; 62. Drive belt 2; 63. Turbine; 64. Slide; 65. Slider; 66. Shifter; 67. L-shaped rotating rod; 68. Double L-shaped rotating rod; 69. Limit rod; 610. Bevel plate; 71. Rotating wheel; 72. Clamping rod; 73. Connecting rod; 74. Large push plate; 75. Small push plate; 81. Support frame; 82. Dual-axis motor; 83. Eccentric wheel; 84. Clamping plate; 85. Clamping plate; 86. Threaded rod; 87. L-shaped fixing plate; 88. Connecting rod; 89. L-shaped notch rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figures 1 to 11 The present invention provides a technical solution: a steel strip production correction mechanism, comprising a CNC machine tool 1, a straightening mechanism 2 is fixedly connected to one side of the CNC machine tool 1, an electric conveyor belt 3 is connected to the internal transmission of the CNC machine tool 1, a conveyor belt 4 is installed inside the straightening mechanism 2, a balancing mechanism 5 is arranged inside the straightening mechanism 2, a driving mechanism 6 is arranged inside the CNC machine tool 1, correction mechanisms 7 are installed on both sides of the CNC machine tool 1, and fixing mechanisms 8 are rotatably connected to both sides of the CNC machine tool, and the straightening mechanism 2 comprises a straightening machine body 21, the straightening machine body 21 is arranged on the side of the CNC machine tool 1, and an electric roller 22 is rotatably connected inside the straightening machine body 21.

[0019] The balancing mechanism 5 includes a rotating rod 51, which is rotatably connected to the inside of the straightening machine body 21. A transmission belt 23 is transmission-connected between the rotating rod 51 and the upper end axis of the electric roller 22 on the side of the straightening machine body 21. The lower end of the rotating rod 51 is fixedly connected to an inclined rod 52. A rotating frame 53 is rotatably connected to the inside of the straightening machine body 21. A rotating rod 54 is rotatably connected to the inside of the rotating frame 53. A semicircular plate 55 is fixedly connected to the surface of the rotating rod 54. A limited slot 56 is fixedly connected to the inner wall of the straightening machine body 21. Pressure rods 57 are rotatably connected to both sides of the rotating frame 53. The pressure rods 57 are slidably connected inside the limited slot 56. When the rotating rod 54 rotates, the rotating frame 53 swings left and right from the center point position on both sides. When the rotating frame 53 swings, the pressure rods 57 on both sides are driven to move up and down in an alternating manner inside the limited slot 56, and the steel strip is squeezed, and the newly produced steel strip is corrected and straightened to prevent deviation in the next process.

[0020] The driving mechanism 6 includes a worm 61, which is rotatably connected inside the CNC machine tool 1, and a transmission belt 2 62 is connected between one side of the worm 61 and the rotating shaft of the driven wheel in the electric conveyor belt 3. A slide 64 is fixedly connected inside the CNC machine tool 1, and a turbine 63 is rotatably connected on the side wall of the slide 64. A slider 65 is slidably connected inside the slide 64, and a gear lever 66 is fixedly connected to the surface of the slider 65. An L-shaped rotating rod 67 is rotatably connected to the side wall surface of the slide 64. The side wall surface of the slide 64 is rotatably connected to a double L-shaped rotating rod 68 through a torsion spring rod. The side wall surface of the slide 64 is fixedly connected to a limited The two sides of the positioning rod 69 and the slider 65 are fixedly connected to the inclined slot plate 610, the turbine 63 is meshed with the worm 61, and the axis of the turbine 63 is fixedly connected to the axis of the L-shaped rotating rod 67. The turbine 63 will drive the L-shaped rotating rod 67 to rotate, and when moving through the inclined slot plate 610, it will squeeze the clamping rod 72, and displace through the rotating wheel 71 in the inclined slot track inside the inclined slot plate 610, and the rotating wheel 71 will rotate at the same time. When the rotating wheel 71 rotates, it will pull the two connecting rods 73 to drive the large push plate 74 to move relatively on the side of the CNC machine tool 1, and correct the steel belt to prevent it from deflecting during transportation.

[0021] The correction mechanism 7 includes a rotating wheel 71, which is rotatably connected to the surface of the internal platform of the CNC machine tool 1. A clamping rod 72 is fixedly connected to the lower surface of the rotating wheel 71. Two connecting rods 73 are rotatably connected to the surface of the rotating wheel 71. A large push plate 74 is rotatably connected to the surface of the connecting rod 73, and a small push plate 75 is rotatably connected to the surface of the other side connecting rod 73. The clamping rod 72 is slidably connected inside the inclined groove plate 610, and a small push plate 75 is slidably connected inside the large push plate 74. Both the large push plate 74 and the small push plate 75 are slidably connected on the side of the CNC machine tool 1.

[0022] The fixing mechanism 8 includes a support frame 81, which is fixedly connected to the interior of the CNC machine tool 1. A dual-axis motor 82 is fixedly connected to the platform surface inside the CNC machine tool 1. One end of the output shaft of the dual-axis motor 82 is fixedly connected to an eccentric wheel 83. A clamping plate 84 is rotatably connected to one end of the support frame 81. A clamping plate 85 is slidably connected to the inside of the clamping plate 84. A threaded rod 86 is rotatably connected to the other side of the clamping plate 84. The threaded rod 86 is threadedly connected to the inside of the clamping plate 85. An L-shaped fixing plate 87 is fixedly connected to the other side of the support frame 81. A connecting rod 88 is rotatably connected to one end of the L-shaped fixing plate 87. The other end of the connecting rod 88 is rotatably connected to the back side of the clamping plate 85. An L-shaped notch rod 89 is fixedly connected to the side of the clamping plate 84. When the clamping plate 85 moves, the threaded rod 86 will be driven to rotate. When the threaded rod 86 rotates, the other clamping plate 85 will be driven to move at the same time. The two clamping plates 85 move inward at the same time to fix the steel belt at the center point to ensure that the position of the next process is at the center point.

[0023] The use method and advantages of the present invention: The steel strip production correction mechanism and correction method thereof, when used, work as follows: like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , as shown; A deviation correction method for a steel strip production deviation correction mechanism comprises the following steps: S1. First, start the straightening machine body 21 and put the steel strip into the straightening machine body 21 from one end of the vertical electric roller 22. After passing through the two electric rollers 22, the steel strip enters the next two electric rollers 22 through the conveyor belt 4. At the same time, when the vertical electric roller 22 rotates, it is transmitted to the rotating rod 51 through the transmission belt 1 23. When the rotating rod 51 rotates, it drives the inclined rod 52 to rotate. When the inclined rod 52 rotates, it drives the semicircular plate 55 to rotate on the surface of the rotating rod 54. At the same time, the rotating frame 53 outside the rotating rod 54 is limited. When the rotating rod 54 needs to rotate, the rotating frame 53 swings left and right from the center point position on both sides. When the rotating frame 53 swings, it drives the pressure rods 57 on both sides to move up and down in an interlaced manner inside the limiting slide groove 56, and squeezes the steel strip, corrects and straightens the newly produced steel strip, and prevents deviations in the next process; S2. After the steel strip comes out of the straightening machine body 21, it enters the surface of the electric conveyor belt 3 and is transported to the next process. When the electric conveyor belt 3 is working, it drives the driven wheel to rotate. When the driven wheel rotates, it drives the worm 61 to rotate through the transmission belt 2 62. When the worm 61 rotates, it drives the meshing turbine 63 to rotate. When the turbine 63 rotates, it drives the L-shaped rotating rod 67 at the other end to rotate. When the L-shaped rotating rod 67 rotates, it squeezes the gear rod 66. When the gear rod 66 is squeezed, it drives the slider 65 to slide to one end inside the slide groove 64. After the L-shaped rotating rod 67 rotates half a circle, the start When the L-shaped rotating rod 67 starts the other half of the rotation, one end of the double L-shaped rotating rod 68 will be squeezed, and the double L-shaped rotating rod 68 will start to rotate through the torsion spring rod when being squeezed. When the double L-shaped rotating rod 68 rotates, the other end will squeeze the shift lever 66, and the shift lever 66 will drive the slider 65 to slide to the other end in the slide groove 64. When the L-shaped rotating rod 67 rotates past the double L-shaped rotating rod 68, the double L-shaped rotating rod 68 will be reset through the torsion spring rod and blocked by the limit rod 69 at the same time. In this way, when the L-shaped rotating rod 67 continues to rotate, the slider 65 will slide back and forth inside the slide groove 64, and at the same time, it will drive the inclined groove plate 610 to move at the same time. S3, when the inclined slot plate 610 moves, the clamping rod 72 will be squeezed, and the track of the inclined slot will be used to displace the rotating wheel 71 inside the inclined slot plate 610, and the rotating wheel 71 will rotate at the same time. When the rotating wheel 71 rotates, it will pull the two connecting rods 73 to drive the large push plate 74 to move relatively on the side of the CNC machine tool 1, and correct the steel belt to prevent it from deviating during transportation. When the inclined slot plate 610 moves in the opposite direction, the small push plate 75 will squeeze and correct the steel belt, and the small push plate 75 will slide inside the large push plate 74 to correct the steel belt from the gap of the large push plate 74, so that the steel belt will continue to be squeezed and corrected, and the clamping rod 72 will be driven to reset along the straight track. Similarly, the inclined slot plate 610 on the other side will drive the small push plate 75 to squeeze and correct the steel belt, and there will be no misalignment due to the vibration generated by the machine itself. S4. After reaching the specified position, the electric conveyor belt 3 and the straightening machine body 21 stop operating, and the dual-axis motor 82 is started at the same time. When the dual-axis motor 82 is started, it drives the eccentric wheel 83 to rotate. When the eccentric wheel 83 rotates, it drives the L-shaped notch rod 89 to rotate outward with the lower end of the clamping plate 84 as the center, and it will stop rotating after rotating ninety degrees. When the L-shaped notch rod 89 rotates, it drives the clamping plate 84 to rotate. The two clamping plates 84 rotate toward the surface of the steel strip at the same time. At the same time, when the clamping plate 84 rotates, the connecting rod 88 pulls the clamping plate 85 and moves toward the center position of the clamping plate 84. At the same time, when the clamping plate 85 moves, it drives the threaded rod 86 to rotate. When the threaded rod 86 rotates, it drives another clamping plate 85 to move at the same time. The two clamping plates 85 move inward at the same time to fix the steel strip at the center point to ensure that the position of the next process is at the center point.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A steel strip production correction mechanism, comprising a numerically controlled machine tool (1), characterized in that: A straightening mechanism (2) is fixedly connected to one side of the CNC machine tool (1); an electric conveyor belt (3) is connected to the internal transmission of the CNC machine tool (1); a conveyor belt (4) is installed inside the straightening mechanism (2); a balancing mechanism (5) is arranged inside the straightening mechanism (2); a driving mechanism (6) is arranged inside the CNC machine tool (1); deviation correction mechanisms (7) are installed on both sides of the CNC machine tool (1); fixing mechanisms (8) are rotatably connected to both sides of the CNC machine tool; the straightening mechanism (2) comprises a straightening machine body (21); the straightening machine body (21) is arranged on the side of the CNC machine tool (1); and a motorized roller (22) is rotatably connected to the inside of the straightening machine body (21).

2. A steel strip production correction mechanism according to claim 1, characterized in that: The balancing mechanism (5) comprises a rotating rod (51), the rotating rod (51) being rotatably connected inside a straightening machine body (21), a transmission belt (23) being transmission-connected between the rotating rod (51) and the upper end axis of an electric roller (22) on the side of the straightening machine body (21), a lower end of the rotating rod (51) being fixedly connected to an inclined rod (52), a rotating frame (53) being rotatably connected inside the straightening machine body (21), a rotating rod (54) being rotatably connected inside the rotating frame (53), a semicircular plate (55) being fixedly connected to the surface of the rotating rod (54), an inner wall of the straightening machine body (21) being fixedly connected to a limiting slide groove (56), pressure rods (57) being rotatably connected to both sides of the rotating frame (53), and the pressure rods (57) being slidably connected inside the limiting slide groove (56).

3. The steel strip production correction mechanism according to claim 1, characterized in that: The driving mechanism (6) comprises a worm (61), the worm (61) being rotatably connected inside the numerically controlled machine tool (1), a transmission belt 2 (62) being transmission-connected between one side of the worm (61) and the rotating shaft of the driven wheel inside the electric conveyor belt (3), a slide groove (64) being fixedly connected inside the numerically controlled machine tool (1), a turbine (63) being rotatably connected on the side wall of the slide groove (64), a slider (65) being slidably connected inside the slide groove (64), a shift rod (66) being fixedly connected on the surface of the slider (65), an L-shaped rotating rod (67) being rotatably connected on the side wall surface of the slide groove (64), a double L-shaped rotating rod (68) being rotatably connected to the side wall surface of the slide groove (64) via a torsion spring rod, a limit rod (69) being fixedly connected to the side wall surface of the slide groove (64), and inclined groove plates (610) being fixedly connected on both sides of the slider (65).

4. A steel strip production correction mechanism according to claim 3, characterized in that: The deviation correction mechanism (7) comprises a rotating wheel (71), the rotating wheel (71) is rotatably connected to the surface of the internal platform of the numerical control machine tool (1), a clamping rod (72) is fixedly connected to the lower surface of the rotating wheel (71), the surface of the rotating wheel (71) is rotatably connected to two connecting rods (73), the surface of the connecting rod (73) is rotatably connected to a large push plate (74), and the surface of the other side of the connecting rod (73) is rotatably connected to a small push plate (75).

5. The steel strip production correction mechanism according to claim 1, characterized in that: The fixing mechanism (8) comprises a support frame (81), the support frame (81) is fixedly connected to the inside of the numerical control machine tool (1), a dual-axis motor (82) is fixedly connected to the surface of the platform inside the numerical control machine tool (1), one end of the output shaft of the dual-axis motor (82) is fixedly connected to an eccentric wheel (83), one end of the support frame (81) is rotatably connected to a clamping plate (84), the inside of the clamping plate (84) is slidably connected to a clamping plate (85), the other side of the clamping plate (84) is rotatably connected to a threaded rod (86), the threaded rod (86) is threadedly connected to the inside of the clamping plate (85), the other side of the support frame (81) is fixedly connected to an L-shaped fixing plate (87), one end of the L-shaped fixing plate (87) is rotatably connected to a connecting rod (88), the other end of the connecting rod (88) is rotatably connected to the back of the clamping plate (85), and the side of the clamping plate (84) is fixedly connected to an L-shaped notch rod (89).

6. A steel strip production correction mechanism according to claim 3, characterized in that: The turbine (63) is meshed with the worm (61), and the axis of the turbine (63) is fixedly connected to the axis of the L-shaped rotating rod (67). The turbine (63) drives the L-shaped rotating rod (67) to rotate.

7. A steel strip production correction mechanism according to claim 4, characterized in that: The clamping rod (72) is slidably connected inside the inclined slot plate (610), the large push plate (74) is slidably connected inside with a small push plate (75), and both the large push plate (74) and the small push plate (75) are slidably connected on the side of the CNC machine tool (1).

8. A deviation correction method for a steel strip production deviation correction mechanism according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1. First, the straightening machine body (21) is started and the steel strip is placed from one end of the vertical electric roller (22) of the straightening machine body (21). After the steel strip passes through the two electric rollers (22), it passes through the conveyor belt (4) and enters the next two electric rollers (22). At the same time, when the vertical electric roller (22) rotates, it is transmitted to the rotating rod (51) through the transmission belt 1 (23). When the rotating rod (51) rotates, it drives the inclined rod (52) to rotate. When the inclined rod (52) rotates, it drives the semicircular plate (55) to rotate on the surface of the rotating rod (54). At the same time, the rotating frame (53) outside the rotating rod (54) is limited. When the rotating rod (54) needs to rotate, the rotating frame (53) swings left and right from the center point position on both sides. When the rotating frame (53) swings, it drives the pressure rods (57) on both sides to move up and down in an interlaced manner inside the limiting slide groove (56), and squeezes the steel strip, so as to correct and straighten the newly produced steel strip; S2. After the steel strip comes out of the straightening machine body (21), it enters the surface of the electric conveyor belt (3) and is transported to the next process. When the electric conveyor belt (3) is working, it drives the driven wheel to rotate. When the driven wheel rotates, it drives the worm (61) to rotate through the transmission belt 2 (62). When the worm (61) rotates, it drives the meshing turbine (63) to rotate. When the turbine (63) rotates, it drives the L-shaped rotating rod (67) at the other end to rotate. When the L-shaped rotating rod (67) rotates, it squeezes the gear rod (66). When the gear rod (66) is squeezed, it drives the slider (65) to slide to one end inside the slide groove (64). After the L-shaped rotating rod (67) rotates half a circle, it starts When the double L-shaped rotating rod (68) starts to rotate, one end of the double L-shaped rotating rod (68) is squeezed. When the double L-shaped rotating rod (68) is squeezed, it starts to rotate through the torsion spring rod. When the double L-shaped rotating rod (68) rotates, the other end squeezes the shift rod (66), and the shift rod (66) drives the slider (65) to slide toward the other end in the slide groove (64). When the L-shaped rotating rod (67) rotates past the double L-shaped rotating rod (68), the double L-shaped rotating rod (68) is reset through the torsion spring rod and is blocked by the limit rod (69). In this way, when the L-shaped rotating rod (67) continues to rotate, the slider (65) will slide back and forth inside the slide groove (64), and at the same time, the inclined groove plate (610) will be driven to move at the same time; S3, when the inclined slot plate (610) moves, the clamping rod (72) is squeezed and displaced through the rotating wheel (71) along the track of the inclined slot inside the inclined slot plate (610), and at the same time the rotating wheel (71) rotates. When the rotating wheel (71) rotates, it pulls the two connecting rods (73) to drive the large push plate (74) to move relatively on the side of the CNC machine tool (1) and correct the steel belt. When the inclined slot plate (610) moves in the opposite direction, the small push plate (75) is driven to squeeze and correct the steel belt, and the small push plate (75) slides inside the large push plate (74) to correct the steel belt through the gap of the large push plate (74). In this way, the clamping rod (72) is driven to reset along the straight track while the steel belt is continuously squeezed and corrected. Similarly, the inclined slot plate (610) on the other side drives the small push plate (75) to squeeze and correct the steel belt. S4. After reaching the designated position, the electric conveyor belt (3) and the straightening machine body (21) stop operating, and the double-axis motor (82) is started at the same time. When the double-axis motor (82) is started, the eccentric wheel (83) is driven to rotate. When the eccentric wheel (83) rotates, it drives the L-shaped notch rod (89) to start rotating outward with the lower end of the clamping plate (84) as the center. The rotation stops after ninety degrees. When the L-shaped notch rod (89) rotates, it drives the clamping plate (84) to rotate. The two clamping plates (84) rotate toward the surface of the steel strip at the same time. When the clamping plate (84) rotates, the connecting rod (88) pulls the clamping plate (85) and moves toward the center position of the clamping plate (84). When the clamping plate (85) moves, it drives the threaded rod (86) to rotate. When the threaded rod (86) rotates, it drives another clamping plate (85) to move at the same time. The two clamping plates (85) move inward at the same time to fix the steel strip at the center point.

Images