Ultrathin material winding device based on anomaly detection and adjustment and use method of ultrathin material winding device

Abstract

The invention provides an ultra-thin material winding device based on anomaly detection and adjustment and a using method thereof, and belongs to the technical field of intelligent control. The device comprises a base, a roller surface shaft is arranged on the upper portion of a second overturning seat, a compensation roller is arranged in the roller surface shaft, and two deviation rectifying modules are arranged on the upper side and the lower side of the front end of the roller surface shaft; a CCD visual sensor and an image recognition processing system are arranged in the deviation rectifying module. The width of the device is conveniently adjusted through the roller surface shaft and the compensation roller to adapt to materials with different widths, and edge wrinkling is prevented; in addition, the wound ultrathin material is supported by the supporting shaft brackets densely distributed in the compensation roller, and the situation that the ultrathin material in the middle is sunken inwards to affect the winding effect is prevented; in the running process, the deviation rectifying module detects the deviation amount of a material deviating from the roller surface shaft in real time, when the deviation amount is too large, the angle of the roller surface shaft is intelligently adjusted, frequent sudden stop for adjustment is avoided, and therefore the tightening efficiency and effect are improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of intelligent control, and particularly relates to a thin material winding device based on anomaly detection adjustment and a using method thereof. Background Art

[0002] The thin material winding device is a common winding machine, and its main function is to wind thin materials such as aluminum foil onto a material roller, so that the thin materials are wound into a roll, which is convenient for transportation and placement. If the winding of the thin material is unqualified, the thin material is likely to spread out during subsequent transportation or storage, resulting in damage to the thin material. Therefore, it is necessary to timely detect whether the winding effect of the thin material is qualified during winding, and timely adjust it when abnormal winding occurs to make it wind normally again.

[0003] The winding device is a key device for winding thin materials. During the winding process of thin materials, the current inspection of abnormal winding only checks for abnormalities. If an abnormality occurs, the work will stop, and it takes a lot of time to comprehensively check the winding device, which will waste unnecessary time.

[0004] In summary, it is of great significance to carry out research on the technology of anomaly detection and adjustment for thin material winding devices. Summary of the Invention

[0005] To comprehensively solve the above problems, especially the deficiencies of the existing technology, the present invention provides a thin material winding device based on anomaly detection adjustment and a using method thereof, which can comprehensively solve the problem that the abnormal winding during the winding process of thin materials cannot be automatically adjusted.

[0006] To achieve the above object, the present invention adopts the following technical means: In the first aspect, the present invention provides a thin material winding device based on anomaly detection adjustment, including a base. On both sides of the upper part of the base, there are a first sliding seat and a second sliding seat that can slide left and right. On both sides of the base, there are driving motors. On the upper part of the first sliding seat, there is a first flipping seat. On the upper part of the first flipping seat, there is a hydraulic telescopic shaft. On the upper part of the hydraulic telescopic shaft, there is a second flipping seat. On the upper part of the second flipping seat, there is a roller surface shaft. Inside the roller surface shaft, there is a compensating roller. On the upper and lower sides of the front end of the roller surface shaft, there are two groups of deviation rectifying module modules. The deviation rectifying module modules internally include a CCD vision sensor and an image recognition and processing system.

[0007] Optionally, on both sides of the upper part of the base, there are slide rails. The output end of a group of driving motors is provided with a driving lead screw. On the upper part of the driving lead screw, there is a first sliding seat, and the first sliding seat is nested in the slide rails.

[0008] Optionally, a driving lead screw is provided at the output end of the other set of driving motors, and a second sliding seat is installed on the upper part of the driving lead screw.

[0009] Optionally, a hydraulic pump is installed on the side of the hydraulic telescopic shaft.

[0010] Optionally, a clamping seat is installed on the upper part of the second flipping seat, an angle sensor is provided on the side of the clamping seat, and a winding motor is installed on the upper part of the clamping seat.

[0011] Optionally, a winding rotating shaft is provided at the output end of the winding motor, and a roller surface shaft is installed at the front end of the winding rotating shaft.

[0012] Optionally, a through hole is provided on the upper part of the compensation roller, a mounting frame is arranged at the central position inside the compensation roller, and ten groups of electromagnetic ring seats are provided on the upper part of the mounting frame.

[0013] Optionally, fifteen support shaft frames are provided on the upper part of a group of the electromagnetic ring seats, the electromagnetic ring seats and the support shaft frames are connected by spring frames, and top plates are arranged on both sides of the support shaft frames and are arranged inside the compensation roller.

[0014] Optionally, the other end of the roller surface shaft is installed on a linkage adjustment frame, a third flipping seat is installed at the bottom of the linkage adjustment frame, and a second sliding seat is arranged at the bottom of the third flipping seat; a group of connecting frames are respectively provided at the front ends of the winding motor and the linkage adjustment frame, a data storage and transmission module is installed at the front end of the connecting frame, a group of fixing frames are installed on each of the upper and lower sides of the data storage and transmission module, a deviation rectification module is arranged on one side of the fixing frame, and a controller is installed at the side end of the base.

[0015] In a second aspect, the present invention provides a method for using the ultra-thin material winding device based on anomaly detection adjustment described in the first aspect, including the following steps: S1. Input the actual width L of the material into the controller, start the driving lead screw to adjust the unfolding roller surface shaft, so that the distance between the roller surface shaft and the middle compensation roller is adjusted to the actual width L of the material; S2. Based on the deviation rectification module, identify the edge position of the material, combine the LSTM algorithm to predict the future second offset amount, and generate a roller surface shaft adjustment instruction; S3. The CCD sensor inside the deviation rectification module samples at 200fps. When it is detected that the offset amount d of the material deviating from the roller surface shaft is ≥ 0.1mm, the hydraulic pump drives the roller surface shaft to compensate and adjust a certain angle θ within 5ms, θ = arctan(d / L), where d is the offset amount and L is the actual width of the material.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention adjusts the width of the roller surface shaft and the compensation roller conveniently, adapts to materials of different widths, and prevents edge wrinkling; moreover, the densely arranged support shaft frames inside the compensation roller support the ultra-thin material after winding, preventing the ultra-thin material at the middle position from being concave and affecting the winding effect; during operation, the deviation correction module module detects the deviation amount of the material deviating from the roller surface shaft in real time. When the deviation amount is too large, the angle of the roller surface shaft is adjusted intelligently, avoiding frequent emergency stops for adjustment, so as to improve the tightening efficiency and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. is a schematic structural diagram of an ultra-thin material winding device based on anomaly detection adjustment in an embodiment of the present invention; Figure 2 FIG. is a front view of an ultra-thin material winding device based on anomaly detection adjustment in an embodiment of the present invention; Figure 3 FIG. is a schematic structural diagram of an angle adjustment module of an ultra-thin material winding device based on anomaly detection adjustment in an embodiment of the present invention; Figure 4 FIG. is a schematic partial structural diagram of an ultra-thin material winding device based on anomaly detection adjustment in an embodiment of the present invention; Figure 5 is the present invention Figure 4 Partial enlarged view at A in; Figure 6 FIG. is a schematic internal structure diagram of a roller surface shaft of an ultra-thin material winding device based on anomaly detection adjustment in an embodiment of the present invention; Figure 7 FIG. is a right view of an ultra-thin material winding device based on anomaly detection adjustment in an embodiment of the present invention.

[0018] In the figure: 1, base; 2, drive motor; 3, first sliding seat; 4, first flipping seat; 5, hydraulic telescopic shaft; 6, second flipping seat; 7, clamping seat; 8, angle sensor; 9, winding motor; 10, roller surface shaft; 11, compensation roller; 12, linkage adjustment frame; 13, third flipping seat; 14, second sliding seat; 15, connecting frame; 16, data storage and transmission module; 17, fixing frame; 18, deviation correction module module; 19, controller; 1111, slide rail; 21, drive lead screw; 51, hydraulic pump; 91, winding rotating shaft; 101, inner chute; 111, through hole; 112, mounting frame; 113, electromagnetic ring seat; 114, spring frame; 115, support shaft frame; 1151, top plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following further describes the present invention with reference to the accompanying drawings.

[0020] Embodiment 1: As Figures 1 to 3 shown, in an embodiment of the present invention, a thin material winding device adjusted based on anomaly detection includes a base 1. On both sides of the upper part of the base 1, a first sliding seat 3 and a second sliding seat 14 that can slide left and right are provided. On both sides of the base 1, drive motors 2 are provided. On the upper part of the first sliding seat 3, a first flipping seat 4 is installed. On the upper part of the first flipping seat 4, a hydraulic telescopic shaft 5 is installed. On the upper part of the hydraulic telescopic shaft 5, a second flipping seat 6 is provided. On the upper part of the second flipping seat 4, a roller surface shaft 10 is provided. Inside the roller surface shaft 10, a compensation roller 11 is provided. On the upper and lower sides of the front end of the roller surface shaft 10, two groups of deviation rectification module modules 18 are provided. The deviation rectification module module 18 internally includes a CCD vision sensor and an image recognition processing system.

[0021] As Figures 1 to 2 shown, on both sides of the upper part of the base 1, slide rails 1111 are provided. On the output end of a group of drive motors 2, a drive lead screw 21 is provided. On the upper part of the drive lead screw 21, a first sliding seat 3 is installed, and the first sliding seat 3 is nested in the slide rail 1111.

[0022] As Figures 1 to 4 shown, on the output end of the other group of drive motors 2, a drive lead screw 21 is provided. On the upper part of the drive lead screw 21, a second sliding seat 14 is installed; on the side part of the hydraulic telescopic shaft 5, a hydraulic pump 51 is installed.

[0023] Furthermore, when the drive motor 2 is started, the drive motor 2 drives the drive lead screw 21 to rotate. The drive lead screw 21 drives the first sliding seat 3 and the second sliding seat 14 on its upper part to slide synchronously, adjusting the width of the roller surface shaft 10 and the compensation roller 11 to fit the actual width of the thin material; while the roller surface shaft 10 is being unfolded, the mounting frame 112 on the upper part of the compensation roller 11 is exposed, and the compensation roller 11 pops out under the action of the spring frame 114.

[0024] Furthermore, when the roller surface shaft 10 is being retracted, the electromagnetic ring seat 113 on the mounting frame 112 is electrified to generate magnetism, adsorbing the support shaft frame 115 into the compensation roller 11. In this way, the compensation roller 11 can be conveniently retracted into the roller surface shaft 10. Finally, the electromagnetic ring seat 113 is powered off to demagnetize, and the external compensation roller 11 pops out.

[0025] Embodiment 2: As Figures 3 to 6 shown, in an embodiment of the present invention, on the basis of Embodiment 1, a clamping seat 7 is installed on the upper part of the second flipping seat 6. On the side part of the clamping seat 7, an angle sensor 8 is provided. On the upper part of the clamping seat 7, a winding motor 9 is installed; on the output end of the winding motor 9, a winding rotating shaft 91 is provided. At the front end of the winding rotating shaft 91, a roller surface shaft 10 is installed, and an inner sliding groove 101 is provided inside the roller surface shaft 10.

[0026] As Figures 4 to 7 shown, a through hole 111 is provided in the upper part of the compensation roller 11, a mounting frame 112 is provided at the central position inside the compensation roller 11, and ten groups of electromagnetic ring seats 113 are provided in the upper part of the mounting frame 112; fifteen support shaft frames 115 are provided in the upper part of a group of electromagnetic ring seats 113, and the electromagnetic ring seats 113 and the support shaft frames 115 are connected by spring frames 114. Top plates 1151 are provided on both sides of the support shaft frames 115, and the top plates 1151 are arranged inside the compensation roller 11.

[0027] As Figures 1 to 5 shown, the other end of the roller surface shaft 10 is installed on the linkage adjustment frame 12, a third flip seat 13 is installed at the bottom of the linkage adjustment frame 12, and a second sliding seat 14 is provided at the bottom of the third flip seat 13; a group of connecting frames 15 are respectively provided at the front ends of the winding motor 9 and the linkage adjustment frame 12, a data storage and transmission module 16 is installed at the front end of the connecting frame 15, a group of fixing frames 17 are installed on each of the upper and lower sides of the data storage and transmission module 16, a deviation rectification module 18 is provided on one side of the fixing frame 17, and a controller 19 is installed at the side end of the base 1.

[0028] Furthermore, during operation, based on the deviation rectification module 18 identifying the edge position of the ultra-thin material, combined with the LSTM algorithm to predict the offset amount in the next 3 seconds, a roller surface shaft 10 adjustment instruction is generated. During the identification process of the deviation rectification module 18, the internal CCD sensor samples at 200fps and stores it in the data storage and transmission module 16. When it is detected that the offset amount d of the material from the roller surface shaft 10 is ≥ 0.1mm, the data is transmitted to the controller 19 for analyzing and compensating the adjustment angle θ, θ = arctan(d / L), where d is the offset amount and L is the actual width of the material.

[0029] Furthermore, the controller 19 controls the hydraulic pump 51 to start. When θ ≥ 0°, the hydraulic telescopic shaft 5 extends upward to drive the roller surface shaft 10 to offset by a certain angle. When θ < 0°, the hydraulic telescopic shaft 5 retracts downward to drive the roller surface shaft 10 to offset by a certain angle.

[0030] Working principle: When the user needs to wind the ultra-thin material, first measure the actual width L of the material, and then input this data into the controller 19.

[0031] Start the drive motor 2. The drive motor 2 drives the drive lead screw 21 to rotate. The drive lead screw 21 drives the first sliding seat 3 and the second sliding seat 14 above it to slide synchronously, and adjusts the widths of the roller surface shaft 10 and the compensation roller 11 to suit the actual width of the ultra-thin material.

[0032] While the roller surface shaft 10 is being deployed, the mounting bracket 112 above the compensation roller 11 is exposed, and the compensation roller 11 pops out under the action of the spring bracket 114.

[0033] When the roller surface shaft 10 is being retracted, the electromagnetic ring seat 113 on the mounting bracket 112 is energized to generate magnetism, which adsorbs the support shaft bracket 115 into the compensation roller 11. In this way, the compensation roller 11 can be conveniently retracted into the interior of the roller surface shaft 10. Finally, the electromagnetic ring seat 113 is de-energized to demagnetize, and the compensation roller 11 on the outside pops out.

[0034] Then, the ultra-thin material is loaded onto the roller surface shaft 10, and the winding motor 9 is started. The winding motor 9 drives the winding rotating shaft 91 to rotate, and the winding rotating shaft 91 drives the roller surface shaft 10 to rotate to start winding the ultra-thin material.

[0035] During operation, based on the deviation rectification module 18, the edge position of the ultra-thin material is identified, and the deviation amount in the next 3 seconds is predicted by combining the LSTM algorithm to generate an adjustment instruction for the roller surface shaft 10. During the identification process of the deviation rectification module 18, the internal CCD sensor samples at 200 fps and stores the data in the data storage and transmission module 16. When it is detected that the deviation amount d of the material from the roller surface shaft 10 is ≥ 0.1 mm, the data is transmitted to the controller 19 for analyzing and compensating the adjustment angle θ. The angle sensor 8 detects the angle θ information of the adjustment of the roller surface shaft 10 in real time, θ = arctan(d / L), where d is the deviation amount and L is the actual width of the material.

[0036] Finally, the controller 19 controls the hydraulic pump 51 to start. When θ ≥ 0°, the hydraulic telescopic shaft 5 extends upward to drive the roller surface shaft 10 to deviate by a certain angle. When θ < 0°, the hydraulic telescopic shaft 5 retracts downward to drive the roller surface shaft 10 to deviate by a certain angle.

[0037] Embodiment 3: This embodiment provides a method for using the ultra-thin material winding device based on abnormal detection and adjustment described in Embodiment 1 or Embodiment 2, and the steps are as follows: S1. Input the actual width L of the material into the controller 19, and start the driving lead screw 21 to adjust and deploy the roller surface shaft 10 so that the distance between the roller surface shaft 10 and the middle compensation roller 11 is the actual width L of the material; S2. Based on the deviation rectification module 18, identify the edge position of the material, and combine the LSTM algorithm to predict the deviation amount in the next 3 seconds to generate an adjustment instruction for the roller surface shaft 10; S3. The internal CCD sensor of the deviation rectification module 18 samples at 200 fps. When it is detected that the deviation amount d of the material from the roller surface shaft 10 is ≥ 0.1 mm, the hydraulic pump 51 drives the roller surface shaft 10 to compensate and adjust a certain angle θ within 5 ms, θ = arctan(d / L), where d is the deviation amount and L is the actual width of the material.

[0038] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An ultra-thin material winding device adjusted based on anomaly detection, comprising a base (1), characterized in that: On both sides of the upper part of the base (1), a first sliding seat (3) and a second sliding seat (14) that can slide left and right are provided. Driving motors (2) are provided on both sides of the base (1). A first flipping seat (4) is installed on the upper part of the first sliding seat (3). A hydraulic telescopic shaft (5) is installed on the upper part of the first flipping seat (4). A second flipping seat (6) is provided on the upper part of the hydraulic telescopic shaft (5). A roller surface shaft (10) is provided on the upper part of the second flipping seat (4). A compensation roller (11) is provided inside the roller surface shaft (10). Two sets of deviation rectification module modules (18) are provided on the upper and lower sides of the front end of the roller surface shaft (10). The deviation rectification module module (18) internally includes a CCD vision sensor and an image recognition processing system.

2. The ultra-thin material winding device adjusted based on anomaly detection according to claim 1, wherein: Sliding rails (1111) are provided on both sides of the upper part of the base (1). A driving lead screw (21) is provided at the output end of a set of driving motors (2). The first sliding seat (3) is installed on the upper part of the driving lead screw (21), and the first sliding seat (3) is nested in the sliding rail (1111).

3. The ultra-thin material winding device adjusted based on anomaly detection according to claim 2, wherein: A driving lead screw (21) is provided at the output end of the other set of driving motors (2). The second sliding seat (14) is installed on the upper part of the driving lead screw (21).

4. The ultra-thin material winding device adjusted based on anomaly detection according to claim 3, characterized in that, A hydraulic pump (51) is installed on the side of the hydraulic telescopic shaft (5).

5. The ultra-thin material winding device adjusted based on anomaly detection according to claim 4, characterized in that A clamping seat (7) is installed on the upper part of the second flipping seat (6). An angle sensor (8) is provided on the side of the clamping seat (7). A winding motor (9) is installed on the upper part of the clamping seat (7).

6. The ultra-thin material winding device adjusted based on anomaly detection according to claim 5, wherein A winding rotating shaft (91) is provided at the output end of the winding motor (9). The roller surface shaft (10) is installed at the front end of the winding rotating shaft (91). An inner sliding groove (101) is provided inside the roller surface shaft (10).

7. The ultra-thin material winding device adjusted based on anomaly detection according to claim 6, characterized in that, A through hole (111) is provided on the upper part of the compensation roller (ll). An installation frame (112) is provided at the central position inside the compensation roller (11). Ten sets of electromagnetic ring seats (113) are provided on the upper part of the installation frame (112).

8. The ultra-thin material winding device adjusted based on anomaly detection according to claim 7, characterized in that, Fifteen support shaft frames (115) are provided on the upper part of a set of electromagnetic ring seats (113). The electromagnetic ring seat (113) is connected to the support shaft frame (115) through a spring frame (114). Top plates (1151) are provided on both sides of the support shaft frame (115), and the top plates (1151) are arranged inside the compensation roller (11).

9. The ultra-thin material winding device adjusted based on anomaly detection according to claim 8, characterized in that, The other end of the roller surface shaft (10) is installed on a linkage adjustment frame (12). A third flipping seat (13) is installed at the bottom of the linkage adjustment frame (12). The second sliding seat (14) is provided at the bottom of the third flipping seat (13); A set of connecting frames (15) are respectively provided at the front ends of the winding motor (9) and the linkage adjustment frame (12). A data storage and transmission module (16) is installed at the front end of the connecting frame (15). A set of fixing frames (17) are installed on each of the upper and lower sides of the data storage and transmission module (16). A deviation rectification module module (18) is provided on one side of the fixing frame (17). A controller (19) is installed at the side end of the base (1).

10. A method for using the ultra-thin material winding device adjusted based on anomaly detection according to claim 9, characterized in that, Including the following steps: S1. Input the actual width L of the material into the controller (19), and start driving the lead screw (21) to adjust the unwinding roller surface shaft (10) so that the distance between the roller surface shaft (10) and the middle compensation roller (11) reaches the actual width L of the material; S2. Based on the edge position of the material recognized by the deviation correction module (18), combine the LSTM algorithm to predict the offset in the next 3 seconds, and generate an adjustment instruction for the roller surface shaft (10); S3. The internal CCD sensor of the deviation correction module (18) samples at 200 fps. When it detects that the offset d of the material from the roller surface shaft (10) is ≥ 0.1 mm, the hydraulic pump (51) drives the roller surface shaft (10) to compensate and adjust a certain angle θ within 5 ms, where θ = arctan(d / L), d is the offset, and L is the actual width of the material.

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