A debris-adhering strip cleaning apparatus and method

Abstract

The application provides a kind of dirt adhesion strip cleaning equipment and cleaning method, wherein the cleaning equipment includes roller, cleaning roller, camera, controller, rack, the roller is rotatably connected with the rack, and the rack is provided with roller motor for driving the roller to rotate;The outer circumferential surface of the barrel of the roller is used to set the adhesion strip, the camera is set above the rack and opposite to the adhesion strip;One side of the rack is provided with a connecting frame, and the cleaning roller is rotatably arranged on the connecting frame, the bristles on the cleaning roller are used to contact with the adhesion strip, and the connecting frame is further provided with a cleaning roller motor for driving the cleaning roller to rotate;The axis of the cleaning roller is parallel to the axis of the barrel, and the connecting frame is further provided with a limiting piece for keeping a certain distance between the cleaning roller and the adhesion strip;The camera, the roller motor and the cleaning roller motor are electrically connected with the controller respectively.The application can save manpower and improve cleaning efficiency.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of tobacco redrying, and particularly relates to a cleaning device and method for a foreign matter adhering strip. BACKGROUND

[0002] In a tobacco redrying production line, a light foreign matter cleaning device is often used, which has a plurality of adhering strips for cleaning light foreign matters. The adhering strips can adhere and clean light foreign matters such as lint, thread ends and feathers in the on-line production of tobacco.

[0003] After a day of use, there are many light foreign matters adhered to the adhering strips. Since the adhering strips have many small grooves on the surface, the light foreign matters are hung in the grooves, so that the light foreign matters are tightly combined with the adhering strips and cannot be taken out by hand, but can only be cleaned manually by using a steel wire brush. Therefore, more cleaning personnel are needed each time, and the cleaning efficiency is low due to the slow manual cleaning action. Therefore, how to design a cleaning device and method for a foreign matter adhering strip to effectively improve the cleaning efficiency and reduce the use of manpower has become a technical problem that needs to be solved by those skilled in the art. SUMMARY

[0004] The purpose of the present application is to provide a cleaning device for a foreign matter adhering strip to solve the above technical problems in the prior art. Another purpose of the present application is to provide a cleaning method for a foreign matter adhering strip.

[0005] To achieve the above-mentioned purposes, the present application provides the following technical solutions:

[0006] A cleaning device for a foreign matter adhering strip comprises a roller, a cleaning roller, a camera, a controller, and a rack. The roller is rotationally connected to the rack, and a roller motor for driving the roller to rotate is arranged on the rack. The outer circumferential surface of the barrel of the roller is used to arrange an adhering strip, and the camera is arranged above the rack and opposite the adhering strip. A connecting frame is arranged on one side of the rack, and the cleaning roller is rotationally arranged on the connecting frame. The bristles on the cleaning roller are used to contact the adhering strip. A cleaning roller motor for driving the cleaning roller to rotate is also arranged on the connecting frame. The axis of the cleaning roller is parallel to the axis of the barrel, and a limiting piece for keeping a certain distance between the cleaning roller and the adhering strip is also arranged on the connecting frame. The camera, the roller motor, and the cleaning roller motor are electrically connected to the controller.

[0007] Preferably, it further comprises a dust suction hood located directly below the cleaning roller. The upper end of the dust suction hood has a dust suction port opposite the cleaning roller, and the lower end of the dust suction hood is connected in communication with a dust collector through a suction pipe.

[0008] Preferably, the dust suction cover is in an inverted isosceles trapezoidal structure, and the dust suction port is in a strip shape, and the extension direction of the strip-shaped port is parallel to the extension direction of the cleaning roller.

[0009] Preferably, the roller further comprises a central shaft coaxial with the cylinder body, and the cylinder body is arranged around the central shaft; one end of the support plate is connected with the central shaft, and the other end of the support plate is connected with the inner circumferential surface of the cylinder body; a plurality of support plates are uniformly distributed in the circumferential direction of the central shaft; and the roller motor is used to drive the central shaft to rotate.

[0010] Preferably, the adhesive strip is attached to the outer circumferential surface of the cylinder body in the circumferential direction, and a strip-shaped hole is arranged on the cylinder body for the end of the adhesive strip to pass through, and the extension direction of the strip-shaped hole is parallel to the axis of the cylinder body.

[0011] Preferably, the frame comprises two support frames arranged opposite to each other in front of and behind the roller, and the support frame comprises an inverted U-shaped frame, an L-shaped frame and a fixed rod; the fixed rod is horizontally arranged in the opening of the inverted U-shaped frame; the inverted U-shaped frame is provided with a first base plate at one end for connecting with the ground; the other end of the inverted U-shaped frame is connected with the right end of the horizontal rod of the L-shaped frame; the lower end of the vertical rod of the L-shaped frame is provided with a second base plate for connecting with the ground; the rear end of the central shaft is rotationally connected with the fixed rod located behind the roller; the front end of the central shaft is rotationally connected with the fixed rod located in front of the roller; the roller motor is connected with the inverted U-shaped frame and the fixed rod located in front of the roller through a fixed plate; and the output shaft of the roller motor is coaxially connected with the front end of the central shaft.

[0012] Preferably, the connecting frame comprises a support shaft and two swing arms; the two ends of the support shaft are respectively rotationally connected with the left upper corners of the two inverted U-shaped frames; the two swing arms are respectively located in front of and behind the left side of the roller; the upper ends of the two swing arms are respectively connected with the support shaft; the lower ends of the two swing arms are both provided with horizontal sections; the two ends of the cleaning roller are respectively rotationally connected with the two horizontal sections; the horizontal section located behind the cleaning roller is provided with a first mounting plate; the cleaning roller motor is arranged on the first mounting plate; the output shaft of the cleaning roller motor is coaxially connected with the rear end of the cleaning roller; the limiting member is a follower wheel; the axis of the follower wheel is parallel to the axis of the cylinder body; the horizontal section located in front of the cleaning roller is provided with a second mounting plate; the second mounting plate is close to the cylinder body; the follower wheel is rotationally arranged on the second mounting plate; and the follower wheel is used to contact with the outer circumferential surface of the cylinder body.

[0013] A method for cleaning the litter adhesive strip based on the litter adhesive strip cleaning device, comprising the following steps:

[0014] Step S1, the adhesion strip is arranged on the outer circumferential surface of the cylinder, the controller controls the operation of the roller motor and the cleaning roller motor, so that the rotating direction of the cylinder is the same as that of the cleaning roller, and the surface of the adhesion strip is cleaned by the bristles on the cleaning roller;

[0015] Step S2, the camera shoots the surface of the adhesion strip in real time, and transmits the obtained real-time image to the controller, the controller judges whether the adhesion strip reaches the cleaning qualified standard according to the real-time image, if it reaches the cleaning qualified standard, step S3 is performed, if it does not reach the cleaning qualified standard, step S4 is performed;

[0016] Step S3, the controller controls the roller motor and the cleaning roller motor to stop running;

[0017] Step S4, the roller motor and the cleaning roller motor continue to run until the cleaning qualified standard is reached, and then the controller controls the roller motor and the cleaning roller motor to stop running.

[0018] Preferably, in step S2, the specific steps of judging whether the adhesion strip reaches the cleaning qualified standard are as follows:

[0019] Step S21, the image processing module in the controller converts the above-mentioned colored real-time image obtained by the camera into a gray-scale image;

[0020] Step S22, the gray-scale image is converted into a binary image, wherein the white part in the binary image represents light impurities, and the black part represents the adhesion strip;

[0021] Step S23, the ratio of the pixel area of the white part to the total pixel area is calculated, if the ratio is not greater than a set value, the adhesion strip reaches the cleaning qualified standard, if the ratio is greater than the set value, the adhesion strip does not reach the cleaning qualified standard.

[0022] Preferably, the set value is obtained by collecting a plurality of adhesion strips that have been cleaned and qualified by manual identification, and then obtaining the binary images of these adhesion strips, and then using simulation software to simulate calculation to obtain the ratio of the pixel area of the white part to the total pixel area in each binary image, and taking the maximum value of each ratio as the set value.

[0023] The beneficial effects of the present application are as follows:

[0024] The cleaning device for the litter adhesion strip of the present application can clean the surface of the adhesion strip by the bristles on the cleaning roller when the roller motor and the cleaning roller motor are running, and the roller motor and the cleaning roller motor can be stopped when the adhesion strip reaches the cleaning standard, so that the cleaning of the adhesion strip is realized more conveniently and quickly. It can be seen that the adhesion strip is cleaned without manual operation, the use of manpower is effectively reduced, and the cleaning efficiency is improved.

[0025] The cleaning method for the litter adhesion strip of the present application also has the above beneficial effects. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced, and the specific embodiments of the present application will be further described in detail with reference to the drawings.

[0027] Figure 1 The schematic diagram of the cleaning device for the litter adhesion strip provided by the present application is shown.

[0028] Markings in the drawings:

[0029] 11, cylinder body, 12, center shaft, 13, support plate, 14, roller motor, 15, long strip-shaped hole;

[0030] 21, support frame, 22, inverted U-shaped frame, 23, L-shaped frame, 24, first backing plate,

[0031] 25, second backing plate, 26, fixed rod, 27, fixed plate; 31, camera; 41, control box,

[0032] 42, signal line, 43, control line; 51, support shaft, 52, swing arm, 53, horizontal section,

[0033] 54, first mounting plate, 55, second mounting plate; 61, cleaning roller, 62, cleaning roller motor;

[0034] 71, dust suction cover, 72, dust suction port, 73, air suction pipe; 81, adhesion strip; 91, follow-up wheel. DETAILED DESCRIPTION

[0035] In order to make those skilled in the art better understand the technical solutions of the present application, the present application will be further described in detail with reference to specific embodiments.

[0036] For example, Figure 1As shown, the embodiment of the present application provides a kind of dirt adhesion strip cleaning equipment, it includes roller, cleaning roller 61, camera 31, controller, rack, the roller is rotationally connected with the rack, roller motor 14 for driving the rotation of the roller is arranged on the rack;The outer circumferential surface of the barrel 11 of the roller is used to set adhesion strip 81, the camera 31 is set above the rack and opposite the adhesion strip;One side of the rack is provided with connecting frame, the cleaning roller 61 is rotationally arranged on the connecting frame, the bristles on the cleaning roller are used to contact with the adhesion strip 81, the connecting frame is also provided with cleaning roller motor 62 for driving the rotation of the cleaning roller;The axis of the cleaning roller 61 is parallel to the axis of the barrel 11, the connecting frame is also provided with spacing member for keeping the cleaning roller and the adhesion strip at a certain distance;The camera 31, the roller motor 14, the cleaning roller motor 62 are electrically connected with the controller respectively.

[0037] The dirt adhesion strip cleaning equipment provided by the embodiment of the present application, when in use, only needs to make the roller motor 14 and the cleaning roller motor 62 run, so that the barrel and the cleaning roller are rotated, the surface of the adhesion strip can be cleaned by the bristles on the cleaning roller 61, and after the adhesion strip reaches the cleaning qualified standard, the roller motor and the cleaning roller motor are stopped, so that the cleaning of the adhesion strip is realized more conveniently and quickly. It can be seen that the adhesion strip does not need to be cleaned manually, the use of manpower is effectively reduced, and the cleaning efficiency is improved.

[0038] Further, the dirt adhesion strip cleaning equipment also includes dust suction hood 71, the dust suction hood is located directly below the cleaning roller 61, the upper end of the dust suction hood has dust suction port 72 opposite the cleaning roller, and the lower end of the dust suction hood is communicated with dust collector through suction pipe 73. By using the negative pressure wind of the dust collector, the light dirt swept off the adhesion strip can be sucked into the dust suction hood, and then the dirt is transported to the dust collector through the suction pipe, so that the light dirt can be concentratedly treated, and secondary pollution of the adhesion strip caused by the light dirt randomly falling is avoided.

[0039] Preferably, the dust suction hood 71 is inverted isosceles trapezoidal structure, the dust suction port 72 is long strip-shaped port, and the extension direction of the long strip-shaped port is parallel to the extension direction of the cleaning roller, so that the dust suction hood can have better dust suction effect.

[0040] Further, the roller further comprises a central shaft 12 coaxial with the barrel, and the barrel surrounds the central shaft; one end of a support plate 13 is connected with the central shaft, and the other end of the support plate is connected with the inner circumferential surface of the barrel, and a plurality of support plates are uniformly distributed in the circumferential direction of the central shaft; the roller motor is used to drive the central shaft to rotate, so that the structure of the roller is relatively simple.

[0041] Specifically, the adhesive strips 81 are attached in the circumferential direction of the outer circumferential surface of the barrel 11, and the barrel is provided with a long strip-shaped hole 15 through which the end portions of the adhesive strips pass, and the extension direction of the long strip-shaped hole is parallel to the axis of the barrel. With this scheme, the adhesive strips are attached in the circumferential direction of the outer circumferential surface of the barrel, and then the end portions of the two ends of the adhesive strips are respectively inserted into the long strip-shaped hole, so that the arrangement of the adhesive strips on the barrel can be realized; at the same time, since the end portions of the adhesive strips have been inserted into the long strip-shaped hole and placed in the barrel, when the bristles on the cleaning roller clean the adhesive strips, the end portions of the adhesive strips will not be in contact with the bristles, that is, the end portions of the adhesive strips will not be subjected to the force of the bristles, thereby effectively avoiding the phenomenon that the adhesive strips gradually separate from the barrel from the end portions.

[0042] Preferably, the outer circumferential surface of the barrel is rough, so that the adhesive strips can be reliably attached to the outer circumferential surface of the barrel.

[0043] It can be understood that the number of adhesive strips arranged on the outer circumferential surface of the barrel 11 is determined according to the size of the barrel and the size of the adhesive strips, so that simultaneous cleaning of multiple adhesive strips can be realized. In a specific embodiment, as shown in Figure 1 Fig. 8, eight adhesive strips 81 are arranged on the outer circumferential surface of the barrel 11, and the eight adhesive strips are divided into four groups, two groups at a time forming a circle and being distributed on the outer circumferential surface of the barrel, at this time the number of cameras is four, and the four cameras are respectively electrically connected with the controller; after the eight adhesive strips are all cleaned and qualified, the roller motor and the cleaning roller motor are stopped.

[0044] Further, the frame comprises two support frames 21, the two support frames 21 are oppositely arranged at the front and rear of the roller, the support frame comprises an inverted U-shaped frame 22, an L-shaped frame 23 and a fixed rod 26, the fixed rod 26 is horizontally arranged in the opening of the inverted U-shaped frame, one end of the inverted U-shaped frame is provided with a first base plate 24 for connecting with the ground, the other end of the inverted U-shaped frame is connected with the right end of the horizontal rod of the L-shaped frame 23, the lower end of the vertical rod of the L-shaped frame is provided with a second base plate 25 for connecting with the ground; the rear end of the central shaft is rotationally connected with the fixed rod located at the rear of the roller, the front end of the central shaft is rotationally connected with the fixed rod located at the front of the roller; the roller motor 14 is connected with the inverted U-shaped frame 22 and the fixed rod 26 located at the front end of the roller through a fixed plate 27, the output shaft of the roller motor is coaxially connected with the front end of the central shaft. By adopting the scheme, the structure of the frame is relatively simple, and reliable support for the roller can be realized.

[0045] Preferably, the inverted U-shaped frame 22, the L-shaped frame 23 and the fixed rod 26 are of an integrated structure, so that the strength of the support frame is relatively large.

[0046] Further, the connecting frame comprises a support shaft 51 and two swing arms 52, the two ends of the support shaft 51 are respectively rotationally connected with the left upper corners of the two inverted U-shaped frames 22, the two swing arms 52 are respectively located at the front and rear of the left side of the roller; the upper ends of the two swing arms are connected with the support shaft, the lower ends of the two swing arms are both provided with horizontal sections 53, the two ends of the cleaning roller are rotationally connected with the two horizontal sections; the horizontal section located at the rear of the cleaning roller is provided with a first mounting plate, the cleaning roller motor is arranged on the first mounting plate 54, the output shaft of the cleaning roller motor 62 is coaxially connected with the rear end of the cleaning roller; the limiting piece is a follower 91, the axis line of the follower is parallel to the axis line of the cylinder body, the horizontal section located at the front of the cleaning roller is provided with a second mounting plate 55, the second mounting plate 55 is close to the cylinder body 11, the follower 91 is rotationally arranged on the second mounting plate 55, and the follower is used for contacting the outer circumferential surface of the cylinder body. By adopting the scheme, the follower contacting the outer circumferential surface of the cylinder body can support the connecting frame and the cleaning roller; meanwhile, during use, the follower can rotate along with the rotation of the cylinder body, so that the gap between the cleaning roller and the adhesive strip can be kept consistent at all times, thereby making the consistency of the cleaning effect of the adhesive strip in the length direction better.

[0047] In another embodiment, the limiting piece can be a limiting rod, one end of the limiting rod is connected with the swing arm, and the other end of the limiting rod is connected with the support frame, so as to support the connecting frame by the limiting rod, so that the cleaning roller mounted on the connecting frame can keep a certain gap with the adhesive strip, thereby avoiding that the cleaning roller is pressed on the adhesive strip.

[0048] It can be understood that the size of the gap between the cleaning roller and the adhesive strip is set according to the actual use, and only the adhesive strip can obtain a good cleaning effect after the bristles of the cleaning roller act on the adhesive strip; the controller can be arranged in the control box 41, the controller is connected with the roller motor and the cleaning roller motor through the control line 43, and the controller is connected with the camera 31 through the signal line 42.

[0049] The application also provides a kind of dirt adhesive strip cleaning method based on the dirt adhesive strip cleaning equipment described above, which comprises the following steps:

[0050] Step S1, the adhesive strip 81 is arranged on the outer circumferential surface of the cylinder 11, the controller controls the roller motor 14 and the cleaning roller motor 62 to run, so that the rotating direction of the cylinder 11 is the same as the rotating direction of the cleaning roller 61, and the surface of the adhesive strip is cleaned by the bristles on the cleaning roller; It can be understood that the rotating direction of the follower is the same as the rotating direction of the cylinder at this time, for example, if the cylinder rotates clockwise, the follower will rotate counterclockwise, and the cleaning roller rotates clockwise;

[0051] Step S2, the camera 31 shoots the surface of the adhesive strip in real time, and transmits the obtained real-time image to the controller, and the controller judges whether the adhesive strip meets the cleaning qualified standard according to the real-time image, if it meets the cleaning qualified standard, step S3 is carried out, if it does not meet the cleaning qualified standard, step S4 is carried out;

[0052] Step S3, the roller motor 14 and the cleaning roller motor 62 are stopped running;

[0053] Step S4, the roller motor 14 and the cleaning roller motor 62 continue to run until the cleaning qualified standard is reached, and then the controller controls the roller motor and the cleaning roller motor to stop running.

[0054] The dirt adhesive strip cleaning method of the application can make the rotating direction of the cylinder the same as the rotating direction of the cleaning roller when cleaning the adhesive strip 81, so that the adhesive strip can obtain a good cleaning effect; At the same time, automatic judgment and automatic shutdown of whether the adhesive strip is cleaned qualified can be realized, so as to effectively improve the cleaning efficiency, save manpower, and realize the automation of cleaning work.

[0055] Further, in step S2, the specific steps of judging whether the adhesive strip meets the cleaning qualified standard are:

[0056] Step S21, the image processing module in the controller converts the above-mentioned colored real-time image obtained by the camera into a gray-scale image;

[0057] Step S22, converting the gray-scale image into a binary image, wherein the white part in the binary image represents the light impurities, and the black part represents the adhesive strip;

[0058] Step S23, calculating the ratio of the pixel area of the white part to the total pixel area, if the ratio is not greater than a set value, the adhesive strip reaches the cleaning qualified standard, if the ratio is greater than the set value, the adhesive strip does not reach the cleaning qualified standard.

[0059] Specifically, the set value is obtained by collecting a plurality of adhesive strips which have been cleaned and qualified by manual identification, and then obtaining the binary images of the adhesive strips, and then using simulation software to simulate calculation to obtain the ratio of the pixel area of the white part to the total pixel area in each binary image, and taking the maximum value of each ratio as the set value.

[0060] Preferably, the roller motor 14 and the cleaning roller motor 62 are both variable frequency motors, and the controller can control the rotating speed of the roller motor and the cleaning roller motor, so that the adhesive strip can obtain better cleaning effect, and at the same time, the rotating speed of the roller and the cleaning roller can be adjusted according to the cleaning condition, so as to improve the cleaning efficiency, and the histogram threshold method can be used to calculate the pixel area of the white part and the total pixel area.

[0061] The present application can simultaneously clean a plurality of adhesive strips for removing light impurities, reduce the labor intensity of the cleaning personnel, effectively reduce the number of required cleaning personnel, and improve the cleaning efficiency.

[0062] The above is only the preferred embodiment of the present application, it should be pointed out that these examples are only used to illustrate the present application and not used to limit the scope of the present application, and after reading the content of the present application, the skilled in the art can make various modifications or changes to the present application, and these equivalent forms also fall within the scope of the appended claims of the present application.

Claims

1. A debris adhesion strip cleaning device, characterized in that, It includes a roller, a cleaning roller, a camera, a controller, and a frame. The roller is rotatably connected to the frame, and a roller motor for driving the roller to rotate is mounted on the frame. An adhesive strip is mounted on the outer circumferential surface of the roller's body. The camera is positioned above the frame and opposite the adhesive strip. A connecting frame is provided on one side of the frame, and the cleaning roller is rotatably mounted on the connecting frame. The bristles on the cleaning roller are used to contact the adhesive strip. A cleaning roller motor for driving the cleaning roller to rotate is also mounted on the connecting frame. The axis of the cleaning roller is parallel to the axis of the roller body. A limiting member is also provided on the connecting frame to maintain a certain distance between the cleaning roller and the adhesive strip. The camera, the roller motor, and the cleaning roller motor are all electrically connected to the controller. The roller also includes a central shaft and a support plate. The central shaft is coaxial with the cylinder body, and the cylinder body surrounds the central shaft. One end of the support plate is connected to the central shaft, and the other end of the support plate is connected to the inner circumferential surface of the cylinder body. Multiple support plates are evenly distributed around the central shaft. The roller motor is used to drive the central shaft to rotate. The adhesive strip is adhered to the outer circumferential surface of the cylinder in the circumferential direction. The cylinder is provided with an elongated hole through which the end of the adhesive strip passes. The extension direction of the elongated hole is parallel to the axis of the cylinder. The frame includes two support frames, which are arranged opposite each other in front of and behind the roller. Each support frame includes an inverted U-shaped frame, an L-shaped frame, and a fixing rod. The fixing rod is horizontally arranged in the opening of the inverted U-shaped frame. One end of the inverted U-shaped frame is provided with a first pad for connecting to the ground, and the other end of the inverted U-shaped frame is connected to the right end of the horizontal rod of the L-shaped frame. The lower end of the vertical rod of the L-shaped frame is provided with a second pad for connecting to the ground. The rear end of the central shaft is rotatably connected to the fixing rod located behind the roller, and the front end of the central shaft is rotatably connected to the fixing rod located in front of the roller. The roller motor is connected to the inverted U-shaped frame and the fixing rod located at the front end of the roller through a fixing plate, and the output shaft of the roller motor is coaxially connected to the front end of the central shaft. The connecting frame includes a support shaft and two swing arms. The two ends of the support shaft are rotatably connected to the upper left corners of the two inverted U-shaped frames, respectively. The two swing arms are located in front of and behind the left side of the roller, respectively. The upper ends of the two swing arms are connected to the support shaft, and the lower ends of both swing arms have horizontal sections. The two ends of the cleaning roller are rotatably connected to the two horizontal sections, respectively. A first mounting plate is provided on the horizontal section behind the cleaning roller, and the cleaning roller motor is mounted on the first mounting plate. The output shaft of the cleaning roller motor is coaxially connected to the rear end of the cleaning roller. The limiting component is a follower wheel, the axis of which is parallel to the axis of the cylinder. A second mounting plate is provided on the horizontal section in front of the cleaning roller, close to the cylinder. The follower wheel is rotatably mounted on the second mounting plate and is used to contact the outer circumferential surface of the cylinder.

2. The debris adhesion strip cleaning device according to claim 1, characterized in that, It also includes a dust suction hood located directly below the cleaning roller. The upper end of the dust suction hood has a suction port opposite to the cleaning roller, and the lower end of the dust suction hood is connected to a dust collector via a suction pipe.

3. The debris adhesion strip cleaning device according to claim 2, characterized in that, The dust hood has an inverted isosceles trapezoidal structure, and the dust inlet is an elongated opening, the extension direction of which is parallel to the extension direction of the cleaning roller.

4. A method for cleaning the debris adhesion strip based on the debris adhesion strip cleaning device according to claim 1, characterized in that, It includes the following steps: Step S1: Set the adhesive strip on the outer circumferential surface of the cylinder. The controller controls the operation of the drum motor and the cleaning roller motor so that the rotation direction of the cylinder is the same as the rotation direction of the cleaning roller. The surface of the adhesive strip is cleaned by the bristles on the cleaning roller. Step S2: The camera captures real-time images of the surface of the adhesive strip and transmits the obtained real-time images to the controller. The controller determines whether the adhesive strip meets the cleaning standard based on the real-time images. If it meets the cleaning standard, proceed to step S3; otherwise, proceed to step S4. Step S3: Stop both the control roller motor and the cleaning roller motor; In step S4, the roller motor and cleaning roller motor continue to run until the cleaning standard is met, and then the controller stops both the roller motor and cleaning roller motor.

5. The method for cleaning debris adhesion strips according to claim 4, characterized in that, In step S2, the specific steps for determining whether the adhesive strip meets the cleaning standard are as follows: Step S21: The image processing module in the controller converts the above-mentioned real-time color image obtained by the camera into a grayscale image; Step S22: Convert the grayscale image into a binary image, where the white part in the binary image represents lightweight debris and the black part represents adhesive strips; Step S23: Calculate the ratio of the pixel area of ​​the white part to the total pixel area. If the ratio is not greater than the set value, the adhesive strip meets the cleaning standard. If the ratio is greater than the set value, the adhesive strip does not meet the cleaning standard.

6. The method for cleaning debris adhesion strips according to claim 5, characterized in that, The method for obtaining this setting value is as follows: collect multiple adhesive strips that have been manually identified as clean and qualified, and then obtain binary images of these adhesive strips; then use simulation software to perform simulation calculations to obtain the ratio of the pixel area of ​​the white part to the total pixel area in each binary image, and take the maximum value among the various ratios as the setting value.

Images