Pre-correction system of a correction device

Abstract

The present invention provides a pre-correction system for a correction device, comprising: a workbench, the upper end of which is sequentially connected to a pre-correction mechanism and a detection device; the pre-correction mechanism comprises: a first box, a lifting device is connected to the first box, the lifting end of the lifting device is connected to a horizontal mounting plate, the horizontal mounting plate is connected to an angle adjustment device, the working end of the angle adjustment device is connected to a horizontal axis 1, a correction roller is sleeved on the horizontal axis 1, and a limit assembly is also connected to the horizontal axis 1. The present invention can adjust the angle adjustment device and the correction roller through the lifting device to meet the use requirements of different materials; the angle of the correction roller can be adjusted through the angle adjustment device to meet different correction requirements; the material on the correction roller can be pressed and limited by the limit assembly to ensure the correction effect and the accuracy of material transportation.

Description

Technical Field

[0001] The present invention relates to the technical field of deviation correction, in particular to a pre-deviation correction system of a deviation correction device. Background Art

[0002] Web guiding system refers to the technical operation adopted by the manufacturer to keep the sides of the coils neat and consistent during the spraying, printing, punching, laminating, slitting or other coil winding processes. Its widespread use has brought great benefits to the industry. Web guiding control has enabled the automation control of industries such as steel, corrugated paper, textiles, printing, labeling, labeling, papermaking, plastic film, building materials, cables, rubber, tires, non-woven fabrics and corrugated paper processing.

[0003] Existing correction devices, such as the correction roller disclosed in CN212503195U, have the following problems:

[0004] 1. The height of the correction roller cannot be adjusted as needed;

[0005] 2. There is a lack of components to limit the material above the correction roller, which easily affects the correction effect. Summary of the Invention

[0006] The present invention provides a pre-correction system of a correction device, which is used to solve the technical problems raised by the above background technology.

[0007] In order to solve the above technical problems, the present invention discloses a pre-correction system of a correction device, comprising:

[0008] A workbench, the upper end of which is sequentially connected to a pre-correction mechanism and a detection device;

[0009] The pre-correction mechanism includes: a first box body, a lifting device is connected to the first box body, the lifting end of the lifting device is connected to a horizontal mounting plate, the horizontal mounting plate is connected to an angle adjustment device, the working end of the angle adjustment device is connected to a horizontal axis 1, a correction roller is mounted on the horizontal axis 1, and a limiting component is also connected to the horizontal axis 1.

[0010] Preferably, the lifting device comprises:

[0011] The vertical screw rod 1 and the vertical screw rod 2 are respectively connected to the first box body in a rotation manner at intervals on the left and right sides. The upper thread of the vertical screw rod 1 is connected to the mounting block 1, and the upper thread of the vertical screw rod 2 is connected to the mounting block 2. The horizontal mounting plate is fixedly connected between the mounting block 1 and the mounting block 2.

[0012] The mounting frame is fixedly connected to the inner walls on the left and right sides of the first box body. The mounting frame is rotatably connected to a drive shaft 1 extending in the left and right directions. The drive shaft 1 is driven by the first motor. Bevel gear 1 and bevel gear 2 are respectively provided at the left and right ends of the drive shaft 1. Bevel gear 3 and bevel gear 4 are respectively provided at the lower ends of the vertical screw 1 and the vertical screw 2. Bevel gear 1 is meshed with bevel gear 3, and bevel gear 2 is meshed with bevel gear 4.

[0013] Preferably, the angle adjustment device comprises:

[0014] Two fixed blocks 1 spaced apart from each other are fixedly connected to the right side of the upper end of the horizontal mounting plate. The fixed shafts in the front and rear directions are respectively fixedly connected to the two fixed blocks 1, and the right part of the horizontal shaft 1 is rotatably sleeved with the fixed shaft.

[0015] The lifting rod is fixedly connected to the upper end of the horizontal mounting plate. The telescopic end of the upper end of the lifting rod is connected to the first sliding block. The left side of the horizontal axis is provided with a first sliding groove inclined along the left and right directions. The first sliding block is slidably connected in the first sliding groove.

[0016] Preferably, the limiting component includes:

[0017] Two fixed plates, the left and right portions of the horizontal shaft 1 are fixedly connected to the fixed plates respectively, the two fixed blocks 2 are fixedly connected to the upper ends of the two fixed plates respectively, an arc block 1 is connected between the two fixed blocks 2, the center of the arc block 1 is located below the arc block 1, the arc block 1 is located above the correction roller, the fixed frame 1 is fixedly connected to the inner upper end of the arc block 1, the drive shaft 4 rotates in the left and right directions and penetrates the fixed frame 1, and the drive shaft 4 is driven by the second motor on the fixed frame 1;

[0018] The upper part of the connecting block is fixedly connected to the driving shaft four, the middle part of the lower end of the connecting block is fixedly connected to the vertical telescopic rod one, and the driving shaft two and driving shaft three located on the front and rear sides of the vertical telescopic rod one on the connecting block are respectively rotated to connect the left and right directions. The driving shaft two is driven by the third motor on the fixed frame one, and the driving shaft three is driven by the fourth motor on the fixed frame. The telescopic rod two and the telescopic rod three are both inclined. The fixed end of the upper part of the telescopic rod two is fixedly connected to the driving shaft two, and the fixed end of the upper part of the telescopic rod three is fixedly connected to the driving shaft three. The lower ends of the vertical telescopic rod one, the telescopic rod two, and the telescopic rod three are respectively connected to pressure wheels.

[0019] Preferably, an arc block 2 is connected between the lower ends of the two fixed plates, the center of the arc block 2 is located above it, the arc block 2 is located at the lower end of the correction roller, the connecting rod 1 slides radially along the arc block 2 and passes through the arc block 2, the end of the connecting rod 1 located on the inner side of the arc block 2 is connected to a cleaning roller 1, the cleaning roller 1 contacts the correction roller, a spring 1 is fixedly connected between the connecting rod 1 and the arc block 2, the telescopic part of the telescopic rod 2 is detachably connected to the flushing nozzle, and the dryer is detachably connected to the arc block 2 or the arc block 1.

[0020] Preferably, the detection device includes: a control box fixedly connected to one side of the workbench, one side of the control box fixedly connected to a vertical telescopic rod four, the telescopic end of the lower end of the vertical telescopic rod four is connected to a mounting plate, a camera and a distance detection device are installed on the mounting plate, and a roller is provided on the workbench below the mounting plate.

[0021] Preferably, a multi-purpose auxiliary device is provided in the first box body on a side of the deviation correction roller close to the detection device, and the multi-purpose auxiliary device includes:

[0022] The second box body is fixedly connected to the lower end of the first box body, the lower end of the first box body is connected to a support member, the gas storage tank is fixedly connected to the upper end of the second box body, the gas storage tank is provided with an auxiliary gas inlet pipe, the auxiliary gas inlet pipe is connected to the first valve, and a plurality of exhaust ports are provided at intervals on the left and right sides of the lower end of the second box body; the auxiliary gas inlet pipe is connected to an auxiliary gas source, and the auxiliary gas source is a pressure dust removal gas source or a drying gas source;

[0023] Two sets of third boxes are fixedly connected to the left and right sides of the second box, respectively. A piston is connected to the third box, and the lower end of the piston is connected to a vertical piston rod. The piston and the inner wall of the lower end of the third box are fixedly connected to a spring three. The lower ends of the two sets of vertical piston rods are fixedly connected to a support plate. The third box is located above the piston as a storage chamber. The storage chamber is connected to an outlet of the gas storage tank through an intake pipe, and the intake pipe is connected to the second valve.

[0024] The cleaning assembly is connected to the lower end of the support plate.

[0025] Preferably, the support plate is hollow inside, the liquid inlet of the support plate is connected to the liquid inlet pipe, and the liquid outlet of the support plate is connected to the liquid outlet hose, and the cleaning component includes:

[0026] Two fixed frames 2 are spaced apart on the left and right sides, the fixed frames 2 are fixedly connected to the lower end of the support plate, the two fixed frames 2 are rotatably connected to the horizontal shaft 2, the cleaning roller 2 is sleeved on the horizontal shaft 2, and the horizontal shaft 2 is driven by a fourth motor;

[0027] The horizontal threaded rod is rotatably connected between the two fixed frames, and the horizontal threaded rod is located above the horizontal axis 2. A first gear is set on the horizontal threaded rod and a second gear is set on the horizontal axis 2. The first gear is engaged with the second gear. The threaded slider is threadedly connected to the horizontal threaded rod. The threaded slider is connected to a liquid outlet nozzle, and the liquid outlet nozzle is connected to the liquid outlet hose.

[0028] Preferably, it also includes:

[0029] A plurality of drive racks correspond to a plurality of exhaust ports one-to-one, and a slope 1 with a higher left side and a lower right side is set on the right side of the upper end of the plurality of drive racks. The drive rack slides along the up and down direction to pass through the lower end of the second box body. The sealing block slides left and right to be connected to the lower end of the second box body, and the lower end of the sealing block contacts the upper end of the exhaust port. An airway is set in the sealing block. The sealing block is connected to the plurality of gas outlets of the gas storage tank one-to-one through a connecting hose. A slope 2 in contact with the slope 1 is set on the left side of the sealing block.

[0030] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0032] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0033] Figure 2 This is a schematic diagram of the partial front structure of the interior of the first box body of the present invention;

[0034] Figure 3 This is a schematic diagram of the partial structure of the first box body from the left side of the present invention;

[0035] Figure 4 This is a schematic diagram of the partial structure of the interior of the first box body of the present invention from a rear view;

[0036] Figure 5 For the present invention Figure 4 Schematic diagram of the locally enlarged structure at point A in the middle.

[0037] In the figure: 1. workbench; 2. pre-correction mechanism; 21. first box; 22. horizontal mounting plate; 23. horizontal axis 1; 24. correction roller; 3. detection device; 31. control box; 32. vertical telescopic rod 4; 33. mounting plate; 34. roller; 4. lifting device; 41. vertical screw 1; 42. vertical screw 2; 43. mounting block 1; 44. mounting block 2; 45. mounting frame; 46. drive shaft 1; 47. first motor; 48. bevel gear 1; 49. bevel gear 2; 51. fixed block 1; 52. fixed shaft; 53. first slide; 54. lifting rod; 55. first slide; 6. limit assembly; 61. fixed plate; 62. fixed block 2; 63. arc block 1; 64. fixed frame 1; 65. drive shaft 4; 66. connecting block; 67. vertical telescopic rod 7. Retractable rod one; 68. Drive shaft two; 69. Drive shaft three; 610. Telescopic rod two; 611. Telescopic rod three; 612. Pressure wheel; 613. Arc block two; 614. Connecting rod one; 615. Cleaning roller one; 616. Flushing nozzle; 7. Multi-purpose auxiliary device; 71. Second housing; 72. Support member; 73. Gas storage tank; 74. Exhaust port; 75. Third housing; 76. Piston; 77. Vertical piston rod; 78. Support plate; 79. Horizontal axis two; 710. Cleaning roller two; 711. Fourth motor; 712. Horizontal threaded rod; 713. Threaded slider; 714. Liquid outlet nozzle; 715. Drive frame; 7151. Inclined surface one; 716. Fixed frame two; 717. Sealing block; 7171. Air duct; 718. First gear; 719. Connecting hose. DETAILED DESCRIPTION

[0038] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0039] In addition, in the present invention, descriptions such as "first" and "second" are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions and technical features between the various embodiments can be combined with each other, but this must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0040] The present invention provides the following embodiments

[0041] Example 1: This embodiment of the present invention provides a pre-correction system for a correction device, such as Figure 1-Figure 5 Shown, including:

[0042] A workbench 1, the upper end of which is connected in sequence to a pre-correction mechanism 2 and a detection device 3;

[0043] The pre-correction mechanism 2 includes a first housing 21, within which is connected a lifting device 4. The lifting end of the lifting device 4 is connected to a horizontal mounting plate 22, to which is connected an angle adjustment device. The working end of the angle adjustment device is connected to a horizontal shaft 1 23, on which a correcting roller 24 is mounted, and to which a limit assembly 6 is further connected. Both the lifting device 4 and the angle adjustment device may be existing or have the following structures:

[0044] Optionally, the lifting device 4 includes:

[0045] Vertical screw rod 1 41 and vertical screw rod 2 42 are respectively connected to the first housing 21 for rotation at intervals on the left and right sides. Vertical screw rod 1 41 is threadedly connected to mounting block 1 43. Vertical screw rod 2 42 is threadedly connected to mounting block 2 44. Horizontal mounting plate 22 is fixedly connected between mounting block 1 43 and mounting block 2 44.

[0046] The mounting bracket 45 is fixedly connected to the inner walls on the left and right sides of the first box body 21. A driving shaft 1 46 extending in the left and right directions is rotatably connected to the mounting bracket 45. The driving shaft 1 46 is driven by a first motor 47. Bevel gear 1 48 and bevel gear 2 49 are respectively provided at the left and right ends of the driving shaft 1 46. Bevel gear 3 and bevel gear 4 are respectively provided at the lower ends of the vertical screw 1 41 and the vertical screw 2 42. Bevel gear 1 48 is engaged with bevel gear 3, and bevel gear 2 49 is engaged with bevel gear 4.

[0047] Optionally, the angle adjustment device includes:

[0048] Two fixed blocks 51 spaced apart from each other are fixedly connected to the right side of the upper end of the horizontal mounting plate 22. The fixed shafts 52 in the front and rear directions are respectively fixedly connected to the two fixed blocks 51. The right portion of the horizontal shaft 23 is rotatably sleeved with the fixed shaft 52.

[0049] The lifting rod 54 is fixedly connected to the upper end of the horizontal mounting plate 22. The telescopic end of the upper end of the lifting rod 54 is connected to the first slider 53. A first slide groove 55 inclined along the left and right directions is set on the left side of the horizontal axis 23. The first slider 53 is slidably connected in the first slide groove 55.

[0050] Preferably, the detection device 3 includes: a control box 31, which is fixedly connected to one side of the workbench 1, and one side of the control box 31 is fixedly connected to a vertical telescopic rod 32. The telescopic end of the lower end of the vertical telescopic rod 32 is connected to a mounting plate 33, and a camera and a distance detection device are installed on the mounting plate 33. A roller 34 is provided on the workbench 1 below the mounting plate 33.

[0051] The thread rotation directions of the vertical screw rod 1 41 and the vertical screw rod 2 42 may be opposite;

[0052] The working principle and beneficial effects of the above technical solution are:

[0053] 1. The angle adjustment device and the correction roller 24 can be adjusted by the lifting device to meet the requirements of different materials;

[0054] The angle of the correction roller 24 can be adjusted by the angle adjustment device to meet different correction requirements;

[0055] The limiting component can be used to press and limit the material on the deviation correction roller 24 to ensure the deviation correction effect and the accuracy of material transportation;

[0056] The present invention solves the following problems raised in the background technology: existing correction devices, such as the correction roller disclosed in CN212503195U, have: 1. The height of the correction roller cannot be adjusted as needed; 2. There is a lack of components above the correction roller to limit the material, which easily affects the correction effect.

[0057] 2. In the lifting device, the first motor 47 drives the drive shaft 1 46 to rotate, and the bevel gear 1 48 meshes with the bevel gear 3, and the bevel gear 2 49 meshes with the bevel gear 4 to drive the vertical screw 1 41 and the vertical screw 2 42 to rotate, so that the mounting block 1 43 and the mounting block 2 44 move up and down synchronously to adjust the height of the correction roller 24;

[0058] In the angle adjustment device, the lifting rod 54 (which can be an electric telescopic rod, a hydraulic rod, or a gas rod) is raised and lowered, and the horizontal axis 1 23 is driven to rotate around the fixed axis 52 through the first slider 53 to adjust the angle of the correction roller 24 to meet different correction requirements;

[0059] 3. In the present invention, the material is first pre-corrected by the pre-correction mechanism 2 to ensure that the material enters the entire device accurately and reliably, and then output to the first box body 21. The detection device 3 is located at the rear side of the first box body 21, and different processing devices can be set on the workbench 1 at the rear side of the detection device. After the material is output from the first box body, it is detected by the detection device. The detection device controls the extension and contraction of the vertical telescopic rod 4 32 to drive the mounting plate 33 to adjust the position, and the position of the camera and the distance detection device can be adjusted. The camera can perform an appearance inspection on the material or obtain an image of the material after passing through the first box body 21 and compare it with the corresponding standard image to determine whether it is abnormal; the distance detection device may include: a displacement sensor for detecting the up and down movement distance of the mounting plate, moving the mounting plate up and down so that it contacts the upper surface of the material at the upper end of the roller 34, and the thickness of the material can be obtained according to the detection value of the displacement sensor combined with the installation position. The distance sensor may also include a distance sensor 1 for detecting the horizontal distance between its location and the material on the roller, and comparing it with the corresponding standard value to determine whether the material deviates.

[0060] Example 2, based on Example 1, Figure 2-Figure 3 As shown, the limiting component 6 includes:

[0061] Two fixed plates 61, the left and right portions of the horizontal shaft 1 23 are fixedly connected to the fixed plates 61, respectively. Two fixed blocks 2 62 are fixedly connected to the upper ends of the two fixed plates 61, respectively. An arc block 1 63 is connected between the two fixed blocks 2 62, with the center of the arc block 1 63 located below it. The arc block 1 63 is located above the deviation correction roller 24. A fixed frame 1 64 is fixedly connected to the inner upper end of the arc block 1 63. A drive shaft 4 65 rotates in the left and right directions and penetrates the fixed frame 1 64. The drive shaft 4 65 is driven by a second motor on the fixed frame 1 64.

[0062] The upper part of the connecting block 66 is fixedly connected to the driving shaft four 65, and the middle part of the lower end of the connecting block 66 is fixedly connected to the vertical telescopic rod one 67. The front and rear sides of the vertical telescopic rod one 67 on the connecting block 66 are respectively rotatably connected to the driving shaft two 68 and the driving shaft three 69 in the left and right directions. The driving shaft two 68 is driven by the third motor on the fixed frame one 64, and the driving shaft three 69 is driven by the fourth motor 711 on the fixed frame. The telescopic rod two 610 and the telescopic rod three 611 are both tilted. The fixed end of the upper part of the telescopic rod two 610 is fixedly connected to the driving shaft two 68, and the fixed end of the upper part of the telescopic rod three 611 is fixedly connected to the driving shaft three 69. The lower ends of the vertical telescopic rod one 67, the telescopic rod two 610, and the telescopic rod three 611 are respectively connected to the pressure wheels 612.

[0063] The working principle and beneficial effects of the above technical solution are:

[0064] When the material passes through the correcting roller 24 (and subsequently passes through the support member 72, which can also be a passing roller), according to the feeding requirements, the material may pass through the upper end of the correcting roller 24 in parallel, or the material may pass obliquely downward after passing through the correcting roller 24, wherein the material may also enter the correcting roller obliquely upward, and according to the different postures of the material relative to the correcting roller, at least one or two of the pressure wheels 612 of the vertical telescopic rod 1 67, the telescopic rod 2 610, and the telescopic rod 3 611 are controlled to press the material, and the drive shaft 4 65, the drive shaft 2 68, and the drive shaft 3 69 can be controlled to rotate and adjust the angles of the corresponding pressure wheels 612 to meet different material conveying requirements, with good versatility, ensuring the correcting effect of the correcting roller 24, and avoiding the upper end of the material being too loose and having no position limit, which affects the material conveying effect.

[0065] Example 3, based on Example 2, Figure 2-Figure 3 As shown, a second arc block 613 is connected between the lower ends of the two fixed plates 61. The center of the second arc block 613 is located above the second arc block 613. The second arc block 613 is located at the lower end of the correction roller 24. A connecting rod 1 614 slides radially along the second arc block 613 and penetrates the second arc block 613. The end of the connecting rod 1 614 located inside the second arc block 613 is connected to a cleaning roller 1 615. The cleaning roller 1 615 contacts the correction roller 24. A spring 1 is fixedly connected between the connecting rod 1 614 and the second arc block 613. The telescopic portion of the telescopic rod 210 is detachably connected to the flushing nozzle 616. The dryer is detachably connected to the second arc block 613 or the first arc block 63. In this embodiment, the correction roller 24 is rotatably connected to the horizontal shaft 1 23.

[0066] The working principle and beneficial effects of the above technical solution are:

[0067] When the deflection correction roller 24 is used for a long time, dirt may be present on its surface. By controlling the pressure wheel 612 of the telescopic rod 2 610 or the telescopic rod 3 611 to fit and press against the upper end of the deflection correction roller 24, and then controlling the telescopic rod 2 610 or the telescopic rod 3 611 to extend or retract, the deflection correction roller 24 is rotated, the flushing nozzle 616 is turned on, and the deflection correction roller 24 is cleaned at the same time with the cleaning roller 1 615. After cleaning, the deflection correction roller 24 can be dried. By cleaning the deflection correction roller 24, the deflection correction roller 24 can be prevented from being contaminated by dirt and the like and affecting the deflection correction effect.

[0068] Example 4, based on Example 1 or 2 or 3, Figure 4-Figure 5 As shown, a multi-purpose auxiliary device 7 is provided in the first box 21 on the side of the correction roller 24 close to the detection device 3. The multi-purpose auxiliary device 7 includes:

[0069] The second box body 71 is fixedly connected to the lower end of the first box body 21. The lower end of the first box body 21 is connected to a support member 72. The gas storage tank 73 is fixedly connected to the upper end of the second box body 71. The gas storage tank 73 is provided with an auxiliary gas inlet pipe, and the auxiliary gas inlet pipe is connected to a first valve. A plurality of exhaust ports 74 are provided at intervals on the left and right sides of the lower end of the second box body 71; the auxiliary gas inlet pipe is connected to an auxiliary gas source, which is a pressure dust removal gas source or a drying gas source;

[0070] Two sets of third boxes 75 are fixedly connected to the left and right sides of the second box 71 respectively. A piston 76 is connected to the third box 75. The lower end of the piston 76 is connected to a vertical piston rod 77. The piston 76 and the inner wall of the lower end of the third box 75 are fixedly connected to a spring 3. The lower ends of the two sets of vertical piston rods 77 are fixedly connected to a support plate 78. The third box 75 is located above the piston 76 as a storage chamber. The storage chamber is connected to an outlet of the gas storage tank 73 through an air inlet pipe. The air inlet pipe is connected to the second valve; the storage chamber is connected to an exhaust pipe, and the exhaust pipe is connected to the third valve;

[0071] The cleaning assembly is connected to the lower end of the support plate 78.

[0072] Preferably, the support plate 78 is hollow inside, the liquid inlet of the support plate 78 is connected to the liquid inlet pipe, and the liquid outlet of the support plate 78 is connected to the liquid outlet hose. The cleaning component includes:

[0073] Two second fixing brackets 716 are spaced apart on the left and right sides. The second fixing brackets 716 are fixedly connected to the lower end of the support plate 78. The two second fixing brackets 716 are rotatably connected to the second horizontal shaft 79. The second horizontal shaft 79 is sleeved with a second cleaning roller 710. The horizontal shaft 79 is driven by a fourth motor 711. The second cleaning roller 710 is provided with a cleaning brush.

[0074] The horizontal threaded rod 712 is rotatably connected between the two fixed frames 716, and the horizontal threaded rod 712 is located above the horizontal axis 79. A first gear 718 is set on the horizontal threaded rod 712 and a second gear is set on the horizontal axis 79. The first gear 718 is engaged with the second gear. The threaded slider 713 is threadedly connected to the horizontal threaded rod 712. The threaded slider 713 is connected to the liquid outlet nozzle 714, and the liquid outlet nozzle 714 is connected to the liquid outlet hose.

[0075] Preferably, it also includes:

[0076] A plurality of drive frames 715 correspond one-to-one to a plurality of exhaust ports 74. A slope 1 7151 with a higher left side and a lower right side is set on the right side of the upper end of the plurality of drive frames 715. The drive frames 715 slide along the up and down directions to pass through the lower end of the second box body 71. The sealing block 717 slides left and right to be connected to the lower end of the second box body 71, and the lower end of the sealing block 717 contacts the upper end of the exhaust port 74. An airway 7171 is set in the sealing block 717. The sealing block 717 is connected one-to-one to the multiple air outlets of the gas storage tank 73 through a connecting hose 719. A slope 2 in contact with the slope 1 7151 is set on the left side of the sealing block 717.

[0077] The working principle and beneficial effects of the above technical solution are:

[0078] 1. When the material passes through the deviation-correcting roller 24 and then the support member 72, which can also be a roller, if there is dust on the surface of the material (dust can be present in a local area), it can be cleaned by this device. Different cleaning methods can be selected according to the type of material, such as liquid flushing or dust blowing with a pressure dust removal air source. When the surface temperature of the material is too high, the auxiliary air source can also be a cooling air source. The exhaust port exhausts air in the following process to achieve air cooling.

[0079] 2. When the pressure dust removal gas source is blowing dust, the valve on the liquid inlet pipe is closed, and the pressure dust removal gas source enters the gas storage tank 73. The valve on the air inlet pipe can be opened to allow the pressure dust removal gas source to enter the storage chamber. Under the action of pressure, the piston 76 moves downward to Figure 4 As shown (at this time, the air duct 7171 is not connected to the corresponding exhaust port), the cleaning brush on the cleaning roller 2 710 can contact the upper end of the material, and the horizontal shaft 2 79 is driven to rotate by the fourth motor 711, so that the cleaning brush removes dust from the surface of the material, and the third valve is periodically controlled to open and discharge the gas in the storage chamber, so that the piston 76 is reset upward under the elastic force of the spring 3, so that the vertical piston rod 77 drives the support plate 78 and multiple drive frames 715 to move upward, and the inclined surface 1 7151 on the drive frame 715 cooperates with the inclined surface 2, so that the sealing block 717 moves to the right, so that the air duct 7171 is connected to the corresponding exhaust port, so that the pressure dust removal gas source enters the air duct 7171 and the exhaust port through the connecting hose 719 to perform pressure dust removal on the surface of the material;

[0080] 3. When flushing with liquid or cleaning, input clean water to the support plate 78 through the liquid inlet pipe (at this time, the first valve of the auxiliary gas inlet pipe is closed), so that under the pressure of water, the support plate 78 moves downward and the spring 3 is compressed to the position as shown in the figure. Figure 4As shown, the cleaning brush on the second cleaning roller 710 can contact the upper end of the material, and the second horizontal shaft 79 is driven to rotate by the fourth motor 711, so that the cleaning brush removes dust from the surface of the material; and while the second cleaning roller 710 rotates, the first gear 718 engages with the second gear, and the threaded slider 713 moves left and right on the horizontal threaded rod 712, driving the liquid discharge nozzle 714 to adjust its position, expand the range of action of the liquid discharge nozzle 714, and ensure cleaning efficiency and cleaning effect;

[0081] When cleaning is completed, there is no water in the support plate 78, the first valve of the auxiliary gas inlet pipe is opened, and the drying gas source enters the gas storage tank 73. At this time, the valve of the air inlet pipe is closed, so that the piston 76 is reset upward under the elastic force of spring three, so that the vertical piston rod 77 drives the support plate 78 and multiple drive frames 715 to move upward, and the inclined surface 1 7151 on the drive frame 715 cooperates with the inclined surface 2 to make the sealing block 717 move to the right, so that the air duct 7171 is connected with the corresponding exhaust port, so that the drying gas source enters the air duct 7171 and the exhaust port through the connecting hose 719 to dry the surface of the material.

[0082] In Example 5, based on Example 2, the pressure roller 612 at the lower end of the vertical telescopic rod 67 is the same length as the correcting roller, and the length direction of the pressure roller 612 at the lower end of the vertical telescopic rod 67 is aligned vertically with the ends of the correcting roller. The lower end of the pressure roller 612 at the lower end of the vertical telescopic rod 67 is divided into multiple first areas, and each first area is embedded with multiple force sensors;

[0083] Also includes:

[0084] a numbering module, configured to number the first region and the force sensor;

[0085] A first calculation module is used to obtain a correction and lamination effect coefficient of each first area;

[0086] ;

[0087] in, is the correction and fitting effect coefficient of the first area i, is the actual detection value of the kth force sensor in the i-th first area, is the preset reference value of the force sensor, is the total number of force sensors in the i-th first region;

[0088] is the total number of first target force sensors in the i-th first area, and the force sensors whose actual detection values ​​are greater than the preset reference values ​​of the force sensors; is the total number of second target force sensors in the i-th first area, and the force sensors whose actual detection values ​​are less than the preset reference values ​​of the force sensors; is the actual detection value of the sth first target force sensor in the i-th first area, is the actual detection value of the d-th second target force sensor in the i-th first area; 、 They are the first weight and the second weight (the value is greater than 0 and less than 1); max represents the maximum value;

[0089] An early warning module, when the correction and lamination effect coefficient of the first area is greater than the corresponding first preset value, issues an early warning to remind the angle adjustment device that further adjustment is required;

[0090] The first determination module obtains The number of the largest first region, The number of the smallest first region;

[0091] The second determination module is used to obtain The corresponding force sensor number and The number of the corresponding force sensor;

[0092] A second calculation module, configured to calculate a deviation correction adjustment angle based on the first determination module and the second determination module;

[0093] ;

[0094] To adjust the angle for deviation correction, is the inverse tangent function, for The corresponding force sensor and The height difference between the corresponding force sensors, for The corresponding force sensor and The left-right distance between the corresponding force sensors; for The largest first area is located in the center of The minimum height difference between the center positions of the first area, for The largest first area is located in the center of the left-right distance between the smallest height difference between the center positions of the first area; for The correction and fitting effect coefficient corresponding to the largest first area, for The smallest first area corresponds to the fitting effect coefficient. The direction of the corresponding force sensor; ln is the natural logarithm, e is the natural logarithm;

[0095] The beneficial effects of the above technical solution are:

[0096] 1. The pressure wheel 612 at the lower end of the vertical telescopic rod 67 is parallel to the correcting roller 24. The pressure wheel 612 at the lower end of the vertical telescopic rod 67 moves downward to fit the upper end of the material on the correcting roller 24. The force sensor detects the state of fit between the material and the correcting roller. If the fit is abnormal, the correcting roller 24 is adjusted in time to ensure the correcting effect.

[0097] 2. The specific fitting state of each first area can be obtained in combination with the detection value of the force sensor, and the adjustment angle can be determined in combination with the specific fitting state to ensure the adjustment effect.

[0098] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

Claims

1. A pre-correction system for a correction device, characterized by: include: A workbench (1), the upper end of which is sequentially connected to a pre-correction mechanism (2) and a detection device (3); The pre-correction mechanism (2) comprises: a first box (21), a lifting device (4) is connected to the inside of the first box (21), a lifting end of the lifting device (4) is connected to a horizontal mounting plate (22), an angle adjustment device is connected to the horizontal mounting plate (22), a working end of the angle adjustment device is connected to a horizontal shaft (23), a correction roller (24) is sleeved on the horizontal shaft (23), and a limit assembly (6) is also connected to the horizontal shaft (23); A multi-purpose auxiliary device (7) is provided in the first box (21) on a side of the deviation correction roller (24) close to the detection device (3), and the multi-purpose auxiliary device (7) comprises: The second box body (71) is fixedly connected to the lower end of the first box body (21), and the lower end of the first box body (21) is connected to a support member (72). The gas storage box (73) is fixedly connected to the upper end of the second box body (71). The gas storage box (73) is provided with an auxiliary gas inlet pipe, and the auxiliary gas inlet pipe is connected to a first valve. A plurality of exhaust ports (74) are spaced apart on the left and right sides of the lower end of the second box body (71); the auxiliary gas inlet pipe is connected to an auxiliary gas source, and the auxiliary gas source is a pressure dust removal gas source or a drying gas source. Two groups of third boxes (75) are fixedly connected to the left and right sides of the second box (71), respectively. A piston (76) is connected to the third box (75). The lower end of the piston (76) is connected to a vertical piston rod (77). The piston (76) and the inner wall of the lower end of the third box (75) are fixedly connected to a spring three. The lower ends of the two groups of vertical piston rods (77) are fixedly connected to a support plate (78). The third box (75) is located at the upper end of the piston (76) as a storage chamber. The storage chamber is connected to an outlet of the gas storage box (73) through an air inlet pipe. The air inlet pipe is connected to the second valve. The storage chamber is connected to an exhaust pipe. The exhaust pipe is connected to the third valve, and the third valve is periodically controlled to open and discharge the gas in the storage chamber. A cleaning assembly connected to the lower end of the support plate (78); The support plate (78) is hollow inside, the liquid inlet of the support plate (78) is connected to the liquid inlet pipe, and the liquid outlet of the support plate (78) is connected to the liquid outlet hose. The cleaning component includes: Two fixed frames (716) are spaced apart on the left and right sides, and the fixed frames (716) are fixedly connected to the lower end of the support plate (78). The two fixed frames (716) are rotatably connected to the horizontal shaft (79). The horizontal shaft (79) is sleeved with a cleaning roller (710). The horizontal shaft (79) is driven by a fourth motor (711). A horizontal threaded rod (712) is rotatably connected between the two fixing frames (716), and the horizontal threaded rod (712) is located above the horizontal shaft (79). A first gear (718) is provided on the horizontal threaded rod (712), and a second gear is provided on the horizontal shaft (79). The first gear (718) is meshed with the second gear. A threaded slider (713) is threadedly connected to the horizontal threaded rod (712). The threaded slider (713) is connected to a liquid outlet nozzle (714), and the liquid outlet nozzle (714) is communicated with a liquid outlet hose. The multi-purpose auxiliary device (7) further comprises: A plurality of drive racks (715) are provided, one-to-one corresponding to the plurality of exhaust ports (74). A first inclined plane (7151) with a higher left side and a lower right side is provided on the right side of the upper end of the plurality of drive racks (715). The drive rack (715) slides along the up-down direction and passes through the lower end of the second box body (71). The sealing block (717) slides left and right and is connected to the lower end of the second box body (71). The lower end of the sealing block (717) contacts the upper end of the exhaust port (74). An air passage (7171) is provided in the sealing block (717). The sealing block (717) is connected to the plurality of gas outlets of the gas storage box (73) in one-to-one correspondence through a connecting hose (719). A second inclined plane in contact with the first inclined plane (7151) is provided on the left side of the sealing block (717).

2. The pre-correction system of the correction device according to claim 1, characterized in that: The lifting device (4) comprises: The vertical screw rod 1 (41) and the vertical screw rod 2 (42) are respectively connected to the first housing (21) in a rotational manner at intervals on the left and right sides. The vertical screw rod 1 (41) is threadedly connected to the mounting block 1 (43). The vertical screw rod 2 (42) is threadedly connected to the mounting block 2 (44). The horizontal mounting plate (22) is fixedly connected between the mounting block 1 (43) and the mounting block 2 (44). The mounting frame (45) is fixedly connected to the inner walls on the left and right sides of the first box body (21). A driving shaft (46) extending in the left and right directions is rotatably connected to the mounting frame (45). The driving shaft (46) is driven by the first motor (47). The left and right ends of the driving shaft (46) are respectively provided with a bevel gear (48) and a bevel gear (49). The lower ends of the vertical screw rod (41) and the vertical screw rod (42) are respectively provided with a bevel gear (3) and a bevel gear (42). The bevel gear (48) is meshed with the bevel gear (3), and the bevel gear (49) is meshed with the bevel gear (44).

3. The pre-correction system of the correction device according to claim 1, characterized in that: The angle adjustment device includes: Two fixed blocks (51) spaced apart from each other are fixedly connected to the right side of the upper end of the horizontal mounting plate (22); the fixed shafts (52) in the front and rear directions are fixedly connected to the two fixed blocks (51) respectively; the right part of the horizontal shaft (23) is rotatably sleeved with the fixed shaft (52); The lifting rod (54) is fixedly connected to the upper end of the horizontal mounting plate (22). The telescopic end of the upper end of the lifting rod (54) is connected to the first sliding block (53). The left side of the horizontal axis (23) is provided with a first sliding groove (55) inclined along the left and right directions. The first sliding block (53) is slidably connected in the first sliding groove (55).

4. The pre-correction system of the correction device according to claim 1, characterized in that: The limiting component (6) comprises: Two fixed disks (61), the left and right parts of the horizontal shaft one (23) are fixedly connected to the fixed disks (61) respectively, two fixed blocks two (62) are fixedly connected to the upper ends of the two fixed disks (61), an arc block one (63) is connected between the two fixed blocks two (62), the center of the arc block one (63) is located below it, the arc block one (63) is located above the correction roller (24), the fixed frame one (64) is fixedly connected to the upper end of the inner side of the arc block one (63), the driving shaft four (65) rotates along the left and right directions and passes through the fixed frame one (64), and the driving shaft four (65) is driven by the second motor on the fixed frame one (64); The upper part of the connecting block (66) is fixedly connected to the driving shaft 4 (65), and the middle part of the lower end of the connecting block (66) is fixedly connected to the vertical telescopic rod 1 (67). The connecting block (66) is located on the front and rear sides of the vertical telescopic rod 1 (67) and is respectively rotatably connected to the driving shaft 2 (68) and the driving shaft 3 (69) in the left and right directions. The driving shaft 2 (68) is driven by the third motor on the fixed frame 1 (64), and the driving shaft 3 (69) is driven by the fourth motor (711) on the fixed frame. The telescopic rod 2 (610) and the telescopic rod 3 (611) are both inclined. The fixed end of the upper part of the telescopic rod 2 (610) is fixedly connected to the driving shaft 2 (68), and the fixed end of the upper part of the telescopic rod 3 (611) is fixedly connected to the driving shaft 3 (69). The lower ends of the vertical telescopic rod 1 (67), the telescopic rod 2 (610), and the telescopic rod 3 (611) are respectively connected to the pressure wheel (612).

5. The pre-correction system of the correction device according to claim 4, characterized in that: An arc block 2 (613) is connected between the lower ends of the two fixed disks (61), the center of the arc block 2 (613) is located above the arc block 2 (613), the arc block 2 (613) is located at the lower end of the correction roller (24), the connecting rod 1 (614) slides radially along the arc block 2 (613) and penetrates the arc block 2 (613), the end of the connecting rod 1 (614) located on the inner side of the arc block 2 (613) is connected to the cleaning roller 1 (615), the cleaning roller 1 (615) contacts the correction roller (24), a spring 1 is fixedly connected between the connecting rod 1 (614) and the arc block 2 (613), the telescopic part of the telescopic rod 2 (610) is detachably connected to the flushing nozzle (616), and the dryer is detachably connected to the arc block 2 (613) or the arc block 1 (63).

6. The pre-correction system of the correction device according to claim 1, characterized in that: The detection device (3) comprises: a control box (31) fixedly connected to one side of the workbench (1); a vertical telescopic rod (32) fixedly connected to one side of the control box (31); a mounting plate (33) connected to the telescopic end of the lower end of the vertical telescopic rod (32); a camera and a distance detection device (3) mounted on the mounting plate (33); and a roller (34) disposed below the mounting plate (33) on the workbench (1).

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