Cloth cover smoothness detection system based on dust-free cloth production

Abstract

The invention relates to the technical field of cloth detection, in particular to a cloth cover smoothness detection system based on dust-free cloth production, which comprises a workbench and a dust-free cloth body, supporting legs are fixedly mounted at the bottom of the workbench, and fixing frames are fixedly mounted at positions, close to two ends, of the surface of the workbench; conveying mechanisms used for conveying the dust-free cloth body are arranged on the surfaces of the two fixing frames correspondingly, and two second air cylinders are fixedly installed in the middle of the surface of the workbench. By arranging the auxiliary mechanism, the dust-free cloth body can be changed into a loose state from a tensioned state, and then the dust-free cloth body in the loose state can be gradually changed into the tightened state in cooperation with movement of the mounting frame; in the process, the detection probe can be used for detecting the cloth surface smoothness of the dust-free cloth body in a natural state and a tightened state, detection can be carried out under different tensile forces borne by the dust-free cloth body, and use is convenient.

Description

Technical Field

[0001] This invention relates to the field of fabric inspection technology, and in particular to a fabric surface smoothness inspection system based on the production of cleanroom fabric. Background Technology

[0002] Methods for detecting fabric surface smoothness mainly include direct measurement using measuring instruments and evaluation by observing surface characteristics. Direct measurement using measuring instruments is a precise method, typically employing a roughness meter to measure the surface roughness of the fabric. This method assesses the smoothness of the surface by measuring the microscopic geometric errors of the fabric surface, such as the distance between two peaks or troughs (wavelength), which is usually less than 1 mm. The smaller the surface roughness, the smoother the surface.

[0003] When inspecting the smoothness of cleanroom wipes, conveyor rollers are typically used to transport the fabric. During this transport, a detection probe or industrial camera is used to inspect the fabric and transmit the signal to a computer for data analysis. However, the fabric is always under tension while being transported by the conveyor rollers. Therefore, the information captured by the detection probe or industrial camera is also data under tension, which cannot detect the fabric in its natural state or under different tensile forces. This has certain drawbacks in practical use. Summary of the Invention

[0004] The purpose of this invention is to provide a fabric surface smoothness detection system based on cleanroom cloth production. This system solves the problem that in the prior art, the fabric is always in a tense state during the conveying process of the conveying rollers. Therefore, the information captured by the detection probe or industrial camera is also data under tension, which cannot detect the fabric in its natural state or under different tensile forces. This has certain drawbacks in practical use.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A fabric surface smoothness inspection system based on cleanroom cloth production includes a workbench and a cleanroom cloth body. Support legs are fixedly installed at the bottom of the workbench. Fixing frames are fixedly installed near both ends of the workbench surface. Each of the two fixing frames has a conveying mechanism for conveying the cleanroom cloth body. Two second cylinders are fixedly installed at the center of the workbench surface. A bearing plate is fixedly installed at the output port of each of the two second cylinders. A gravity sensor is fixedly installed on the top of the bearing plate. A mounting frame is fixedly installed on the top of the gravity sensor. A detection probe is provided on the surface of the mounting frame. Auxiliary mechanisms for guiding and clamping the cleanroom cloth body are provided on both sides of the mounting frame on the workbench surface.

[0006] Preferably, the auxiliary mechanism includes a support rod, two first cylinders are fixedly installed on the top of the support rod, a fixed rod is fixedly installed at the output end of the two first cylinders, a connecting frame is provided at the bottom of the fixed rod, a third conveying roller is rotatably connected to the surface of the connecting frame, and a sliding rod is fixedly installed at the top of the connecting frame near both ends, the sliding rod sliding through the fixed rod.

[0007] Preferably, a second spring is sleeved on the surface of the slide rod, and the two ends of the second spring are fixedly connected to the connecting frame and the fixing rod, respectively.

[0008] Preferably, the bearing rod is configured with a "convex" shaped structure, and a rubber pressure strip is fixedly installed at the bottom of the fixing rod.

[0009] Preferably, limiting rods are slidably inserted into the top of the support rod near both sides, and a connecting plate is fixedly installed at the bottom of the limiting rod. The connecting plate is slidably connected to the inside of the support rod. A third spring is fixedly installed at the bottom of the connecting plate. The end of the third spring away from the connecting plate is fixedly connected to the support rod. A rotating shaft is fixedly passed through the surface of the third conveying roller. The third conveying roller is rotatably connected to the connecting frame through the rotating shaft. A limiting disk is fixedly installed on the surface of the rotating shaft. Limiting holes are evenly opened on the surface of the limiting disk. Through holes are opened on the surface of the connecting frame relative to the positions of the limiting rods and the limiting disk.

[0010] Preferably, the surface of the mounting frame is provided with a through groove for the cleanroom cloth body to pass through, the detection probe is located at the top of the through groove, the top wall of the through groove of the mounting frame is provided with a sliding groove, a slider is slidably connected inside the sliding groove, the detection probe is fixedly installed at the bottom of the slider, a screw is rotatably connected inside the mounting frame relative to the position inside the sliding groove, the screw thread passes through the slider, a second motor is fixedly installed on the side wall of the mounting frame, and the output shaft port of the second motor is fixedly connected to the screw.

[0011] Preferably, the conveying mechanism includes a fixed frame, which is configured as a "U" shape. A second conveying roller, a connecting rod, and a first conveying roller are disposed between the two arms of the fixed frame. The connecting rod is configured as an "n" shape. The first conveying roller is rotatably connected between the two arms of the connecting rod, and the second conveying roller is rotatably connected between the two arms of the fixed frame. A first motor is fixedly installed on the side wall of the fixed frame, and the output shaft port of the first motor is fixedly connected to the second conveying roller.

[0012] Preferably, vertical grooves are provided on the sides of the two arms of the fixing frame that are close to each other, the two ends of the connecting rod are slidably connected to the vertical grooves, and a first spring is fixedly installed on the top of the connecting rod near both ends, with the top of the first spring fixedly connected to the vertical groove.

[0013] Preferably, the first conveyor roller, the second conveyor roller, and the third conveyor roller are all made of rubber.

[0014] This invention has at least the following beneficial effects: By setting up an auxiliary mechanism, the cleanroom wipe body can be changed from a taut state to a slack state first. Then, with the movement of the mounting frame, the slack cleanroom wipe body can be gradually changed from a taut state. During this process, the surface smoothness of the cleanroom wipe body can be detected in both its natural and taut states using a detection probe. Furthermore, it can be detected under different tensile forces on the cleanroom wipe body, making it convenient to use.

[0015] The third conveyor roller in the auxiliary mechanism can convey the cleanroom cloth body. Moreover, the third conveyor roller can cooperate with the limiting rod when it is necessary to fix the cleanroom cloth body, thereby achieving a self-locking function and thus achieving better results when fixing the cleanroom cloth body.

[0016] By mounting the detection probe on the slider, which can slide under the drive of the screw, and placing the cleanroom cloth body on the mounting frame, it is convenient to cooperate with the detection probe to accurately detect the entire cleanroom cloth body on the surface of the mounting frame, thus improving ease of use. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 For the present invention Figure 1 Side view; Figure 3 This is a schematic diagram of the connecting rod structure of the present invention; Figure 4 This is a schematic diagram of the load-bearing rod structure of the present invention; Figure 5 This is a schematic diagram of the third conveyor roller structure of the present invention; Figure 6 This is a schematic diagram of the connecting frame structure of the present invention; Figure 7 For the present invention Figure 6 Schematic diagram of the structure at point A in the middle; Figure 8 This is a cross-sectional view of the mounting bracket of the present invention; Figure 9 This is a schematic diagram of the conveying process of the cleanroom cloth body of the present invention.

[0019] In the diagram: 1. Workbench; 2. Support leg; 3. Cleanroom wipe body; 4. Fixing frame; 5. Connecting rod; 6. First spring; 7. First conveyor roller; 8. Second conveyor roller; 9. First motor; 10. Bearing plate; 11. Gravity sensor; 12. Vertical groove; 13. Fixing rod; 14. Rubber strip; 15. First cylinder; 16. Slide rod; 17. Second spring; 18. Third conveyor roller; 19. Connecting frame; 20. Limiting rod; 21. Connecting plate; 22. Third spring; 23. Bearing rod; 24. Second cylinder; 25. Rotating shaft; 26. Limiting disc; 27. Slider; 28. Detection probe; 29. ​​Mounting frame; 30. Second motor; 31. Screw. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0022] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the present invention.

[0025] Reference Figure 1-9 A fabric surface smoothness detection system based on cleanroom cloth production includes a workbench 1 and a cleanroom cloth body 3. Support legs 2 are fixedly installed at the bottom of the workbench 1. Fixing frames 4 are fixedly installed near both ends of the surface of the workbench 1. Each fixing frame 4 has a conveying mechanism for conveying the cleanroom cloth body 3. Two second cylinders 24 are fixedly installed at the middle position of the surface of the workbench 1. A bearing plate 10 is fixedly installed at the output port of the two second cylinders 24. A gravity sensor 11 is fixedly installed on the top of the bearing plate 10, and a mounting bracket 29 is fixedly installed on the top of the gravity sensor 11. The surface of the mounting frame 29 is equipped with a detection probe 28. Auxiliary mechanisms for guiding and clamping the cleanroom wipe body 3 are located on both sides of the workbench 1, located on both sides of the mounting frame 29. During use, the cleanroom wipe body 3 is conveyed using two sets of conveying mechanisms, simultaneously passing through the mounting frame 29 and the two sets of auxiliary mechanisms. The two sets of auxiliary mechanisms lift the cleanroom wipe body 3 upwards, thus tautling the cleanroom wipe body 3 between the two sets of conveying mechanisms, facilitating conveying. When it is necessary to inspect the cleanroom wipe body 3 between the two sets of auxiliary mechanisms, the auxiliary mechanisms are first used to move the cleanroom wipe... As the cloth body 3 moves downwards, the cleanroom cloth between the two sets of conveying mechanisms becomes relaxed. Then, the auxiliary mechanism clamps and fixes the cleanroom cloth body 3, preventing slippage between the two sets of auxiliary mechanisms. Next, the second cylinder 24 is activated, causing the support plate 10 to move upwards. The support plate 10 then moves the mounting frame 29 upwards simultaneously, thus using the mounting frame 29 to lift the cleanroom cloth body 3 upwards. During this upward movement, the cleanroom cloth body 3 gradually changes from relaxed to taut until there are no wrinkles on the surface of the mounting frame 29. The detection probe 28 is used to collect data from the cleanroom cloth body 3 and transmit the data to a computer for data and image analysis, thereby realizing the detection of the smoothness of the cloth surface. When it is necessary to detect the cleanroom cloth body 3 with different tension levels, the mounting frame 29 can be moved upward. During the upward movement, the cleanroom cloth body 3 will be tightened, and the mounting frame 29 will be subjected to the reaction force of the cleanroom cloth body 3. The gravity sensor 11 is used to monitor the gravity of the mounting frame 29. The tension value of the cleanroom cloth body 3 is determined by the data of the gravity sensor 11, thereby facilitating the detection effect of the cloth surface under different tension levels.

[0026] Furthermore, the auxiliary mechanism includes a support rod 23, with two first cylinders 15 fixedly mounted on the top of the support rod 23. A fixed rod 13 is fixedly mounted on the output end of each of the two first cylinders 15. A connecting frame 19 is provided at the bottom of the fixed rod 13, and a third conveying roller 18 is rotatably connected to the surface of the connecting frame 19. Slide rods 16 are fixedly mounted on the top of the connecting frame 19 near both ends, and the slide rods 16 slide through the fixed rod 13. In use, the auxiliary mechanism uses the first cylinders 15 to move the fixed rod 13 and the connecting frame 19 vertically. The connecting frame 19 drives the third conveying roller 18 to move synchronously, and the cleanroom cloth body 3 passes through the surface of the third conveying roller 18, thus achieving cleanroom cloth... When the cleanroom cloth body 3 needs to be clamped and fixed, the first cylinder 15 drives the fixing rod 13 and the connecting frame 19 to move downwards until the bottom of the connecting frame 19 contacts the bearing rod 23. At this time, the first cylinder 15 continues to drive the fixing rod 13 to move downwards, while the connecting frame 19 remains stationary. The fixing rod 13 moves toward the connecting frame 19, thereby clamping and fixing the cleanroom cloth body 3 with the fixing rod 13 and the third conveying roller 18. Therefore, the auxiliary mechanism can directly use the third conveying roller 18 to realize the function of conveying the cleanroom cloth body 3, and at the same time, it can use the fixing rod 13 to realize the function of clamping and fixing the cleanroom cloth body 3, which helps to assist in tightening the cloth during the inspection process.

[0027] Furthermore, a second spring 17 is sleeved on the surface of the slide rod 16. The two ends of the second spring 17 are fixedly connected to the connecting frame 19 and the fixed rod 13, respectively. By setting the second spring 17, the connecting frame 19 and the fixed rod 13 can play a connecting function. When the first cylinder 15 drives the fixed rod 13 to move upward, the fixed rod 13 can use the second spring 17 to drive the connecting frame 19 to move upward synchronously, thereby causing the connecting frame 19 and the third conveying roller 18 to move upward. The third conveying roller 18 is used to realize the function of supporting and conveying the fabric.

[0028] Furthermore, the bearing rod 23 is designed with a "convex" shape, and a rubber strip 14 is fixedly installed at the bottom of the fixing rod 13. The shape and structure of the bearing rod 23 can support the connecting frame 19, so that the connecting frame 19 can not move down after it has moved down to a certain position. This, together with the rubber strip 14 at the bottom of the fixing rod 13, can better achieve the clamping and fixing effect on the fabric.

[0029] Furthermore, limiting rods 20 are slidably inserted into the top of the support rod 23 near both sides. A connecting plate 21 is fixedly installed at the bottom of the limiting rod 20. The connecting plate 21 is slidably connected to the inside of the support rod 23. A third spring 22 is fixedly installed at the bottom of the connecting plate 21. The end of the third spring 22 away from the connecting plate 21 is fixedly connected to the support rod 23. A rotating shaft 25 is fixedly passed through the surface of the third conveying roller 18. The third conveying roller 18 is rotatably connected to the connecting frame 19 through the rotating shaft 25. A limiting disc 26 is fixedly installed on the surface of the rotating shaft 25. Limiting holes are evenly opened on the surface of the limiting disc 26. Through holes are opened on the surface of the connecting frame 19 relative to the positions of the limiting rods 20 and the limiting disc 26. The cleanroom cloth body 3 is squeezed and fixed by the rubber strip 14 and the third conveying roller 18. However, the third conveying roller 18 can rotate, so the fixing effect is poor. In order to improve the fixing effect... The effect is that when the connecting frame 19 moves downward, the limiting rod 20 passes through the through hole of the connecting frame 19 and is inserted into the limiting hole on the surface of the limiting plate 26, so that the limiting plate 26 and the rotating shaft 25 cannot rotate, and thus the third conveying roller 18 cannot rotate on the connecting frame 19. Therefore, the conveying roller can be fixed, and its clamping and fixing effect on the fabric is better. The limiting rod 20 is connected to the connecting plate 21, and the connecting plate 21 can move up and down, so that the limiting rod 20 can move synchronously. Therefore, when the limiting rod 20 is inserted into the limiting hole, the connecting frame 19 continues to move downward, so that the limiting rod 20 and the connecting plate 21 move downward until the bottom of the connecting frame 19 is supported by the bearing rod 23, which improves stability. The third spring 22 can make the limiting rod 20 extend again when the connecting frame 19 moves upward, so that it can play a limiting role in the next use.

[0030] Furthermore, the surface of the mounting bracket 29 is provided with a through groove for the cleanroom cloth body 3 to pass through. The detection probe 28 is located at the top of the through groove. A sliding groove is formed on the top wall of the through groove of the mounting bracket 29. A slider 27 is slidably connected inside the sliding groove. The detection probe 28 is fixedly installed at the bottom of the slider 27. A screw 31 is rotatably connected inside the mounting bracket 29 relative to the position inside the sliding groove. The screw 31 is threaded through the slider 27. A second motor 30 is fixedly installed on the side wall of the mounting bracket 29. The output shaft port of the second motor 30 is fixedly connected to the screw 31. The dust-free cloth body 3 passes through the through groove of the mounting frame 29. During the inspection process, the bottom of the dust-free cloth body 3 contacts the bottom wall of the through groove and is placed flat in the through groove with the help of the auxiliary mechanism. At this time, the detection probe 28 at the top of the through groove can be used to detect the dust-free cloth body 3. The detection probe 28 is installed at the bottom of the slider 27. The second motor 30 drives the screw 31 to rotate. The screw 31 can drive the slider 27 and the detection probe 28 to move laterally, so as to achieve the purpose of detection of the cloth located on the entire mounting frame 29.

[0031] Furthermore, the conveying mechanism includes a fixed frame 4, which is configured as a "U" shape. A second conveying roller 8, a connecting rod 5, and a first conveying roller 7 are arranged between the two arms of the fixed frame 4. The connecting rod 5 is configured as an "n" shape. The first conveying roller 7 is rotatably connected between the two arms of the connecting rod 5, and the second conveying roller 8 is rotatably connected between the two arms of the fixed frame 4. A first motor 9 is fixedly installed on the side wall of the fixed frame 4. The output shaft port of the first motor 9 is fixedly connected to the second conveying roller 8. In use, the first motor 9 is started, and the first motor 9 drives the second conveying roller 8 to rotate. The cleanroom cloth body 3 is located between the second conveying roller 8 and the first conveying roller 7, thereby realizing the conveying function by utilizing the rotating second conveying roller and the first conveying roller 7.

[0032] Furthermore, vertical grooves 12 are provided on the sides of the two arms of the fixed frame 4 that are close to each other. The two ends of the connecting rod 5 are slidably connected to the vertical grooves 12. The top of the connecting rod 5 is fixedly installed near the two ends. The top of the first spring 6 is fixedly connected to the vertical groove 12. The first conveying roller 7 is installed on the fixed frame 4. The fixed frame 4 is subjected to a force in the direction of the second conveying roller 8 under the action of the first spring 6, so that the first conveying roller 7 and the second conveying roller 8 can move close to each other to realize the function of conveying the cleanroom cloth body 3. When the cleanroom cloth body 3 passes through the position between the first conveying roller 7 and the second conveying roller 8, the fixed frame 4 can be moved upward to increase the distance between the first conveying roller 7 and the second conveying roller 8, thereby facilitating the installation of the cleanroom cloth body 3.

[0033] Furthermore, the first conveyor roller 7, the second conveyor roller 8, and the third conveyor roller 18 are all made of rubber, which can improve the conveying and fixing functions of the cleanroom cloth body 3.

[0034] In summary, during use, the cleanroom wipe body 3 is transported using two sets of conveying mechanisms. Simultaneously, the cleanroom wipe body 3 passes through the mounting frame 29 and the two sets of auxiliary mechanisms. The two sets of auxiliary mechanisms lift the cleanroom wipe body 3 upwards, thus keeping the cleanroom wipe body 3 taut between the two sets of conveying mechanisms, facilitating transport. When it is necessary to inspect the cleanroom wipe body 3 between the two sets of auxiliary mechanisms, the auxiliary mechanisms first move the cleanroom wipe body 3 downwards, at which point the cleanroom wipe between the two sets of conveying mechanisms will be in a relaxed state. Then, the auxiliary mechanisms clamp and fix the cleanroom wipe body 3, preventing slippage between the two sets of auxiliary mechanisms. Then, the second cylinder 24 is activated, causing the support plate 10 to move upwards. The support plate 10 moves the mounting frame 29 upwards synchronously, thereby lifting the cleanroom cloth body 3 upwards using the mounting frame 29. During the upward movement of the mounting frame 29, the cleanroom cloth body 3 gradually changes from a relaxed to a taut state until there are no wrinkles on the surface of the cleanroom cloth body 3 on the mounting frame 29. At this point, the detection probe 28 can be used to collect data from the cleanroom cloth body 3 and transmit the data to a computer for data and image analysis, thereby achieving surface smoothness detection. When it is necessary to detect cleanroom cloth bodies 3 at different tension levels, the mounting frame 29 can continue to move upwards. During this upward movement, the cleanroom cloth body 3 will be tightened, and the mounting frame 29 will experience a reaction force from the cleanroom cloth body 3. The gravity sensor 11 is used to monitor the installation... The frame 29 performs gravity monitoring, determining the tension value of the cleanroom cloth body 3 based on data from the gravity sensor 11. This facilitates the detection of the cloth surface under different tension levels. During use, the auxiliary mechanism uses the first cylinder 15 to move the fixed rod 13 and connecting frame 19 vertically. The connecting frame 19 drives the third conveyor roller 18 to move synchronously, allowing the cleanroom cloth body 3 to pass through the surface of the third conveyor roller 18 for transport. When clamping and fixing the cleanroom cloth body 3 is required, the first cylinder 15 directly moves the fixed rod 13 and connecting frame 19 downwards until the bottom of the connecting frame 19 contacts the bearing rod 23. At this point, the first cylinder 15 continues to move the fixed rod 13... 3. The connecting frame 19 remains stationary while the fixing rod 13 moves towards the connecting frame 19, thereby enabling the fixing rod 13 and the third conveying roller 18 to clamp and fix the cleanroom cloth body 3. Therefore, the auxiliary mechanism can directly utilize the third conveying roller 18 to convey the cleanroom cloth body 3, and simultaneously utilize the fixing rod 13 to clamp and fix the cleanroom cloth body 3, which helps to assist in tightening the cloth during the inspection process. By setting the second spring 17, the connecting frame 19 and the fixing rod 13 can function as a connection. When the first cylinder 15 drives the fixing rod 13 to move upward, the fixing rod 13 can use the second spring 17 to drive the connecting frame 19 to move upward synchronously, thereby causing the connecting frame 19 and the third conveying roller 18 to move upward.The third conveyor roller 18 is used to support and convey the fabric. The shape and structure of the support rod 23 can support the connecting frame 19, preventing it from moving further after it has been lowered to a certain position. This, together with the rubber strip 14 at the bottom of the fixing rod 13, better clamps and fixes the fabric. The cleanroom cloth body 3 is squeezed and fixed by the rubber strip 14 and the third conveyor roller 18. However, the third conveyor roller 18 can rotate, resulting in a poor fixing effect. To improve the fixing effect, when the connecting frame 19 moves down, a limiting rod 20 is used to pass through the through hole of the connecting frame 19 and is inserted into the limiting hole on the surface of the limiting plate 26. This prevents the limiting disc 26 and the rotating shaft 25 from rotating, thus preventing the third conveying roller 18 from rotating on the connecting frame 19. This achieves a fixing effect on the conveying roller, improving its clamping and fixing effect on the fabric. The limiting rod 20 is connected to the connecting plate 21, which can move up and down, allowing the limiting rod 20 to move synchronously. Therefore, when the limiting rod 20 is inserted into the limiting hole, the connecting frame 19 continues to move downwards, causing the limiting rod 20 and the connecting plate 21 to move downwards until the bottom of the connecting frame 19 is supported by the bearing rod 23, improving stability. The third spring 22 allows the limiting rod 20 to extend again when the connecting frame 19 moves upwards, facilitating future use. The cleanroom cloth body 3, which serves as a limiting element, passes through the through slot of the mounting frame 29. During the inspection process, the bottom of the cleanroom cloth body 3 contacts the bottom wall of the through slot and is placed flat in the through slot with the assistance of the auxiliary mechanism. At this time, the detection probe 28 at the top of the through slot can be used to detect the cleanroom cloth body 3. The detection probe 28 is installed at the bottom of the slider 27. The second motor 30 drives the screw 31 to rotate, and the screw 31 can drive the slider 27 and the detection probe 28 to move laterally, thereby achieving the purpose of detecting the cloth located on the entire mounting frame 29. In use, the conveying mechanism starts the first motor 9, which drives the second conveying roller. The cleanroom wipe body 3 rotates, positioned between the second conveyor roller 8 and the first conveyor roller 7. The rotating second conveyor roller and the first conveyor roller 7 achieve the conveying function. The first conveyor roller 7 is mounted on a fixed frame 4. The fixed frame 4, under the action of the first spring 6, experiences a force towards the second conveyor roller 8, allowing the first and second conveyor rollers 7 and 8 to move closer together, thus conveying the cleanroom wipe body 3. When the cleanroom wipe body 3 passes between the first and second conveyor rollers 7 and 8, the fixed frame 4 can move upwards, increasing the distance between the first and second conveyor rollers 7 and 8, thereby facilitating the installation of the cleanroom wipe body 3.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A cloth surface finish detection system based on dust-free cloth production, characterized in that: The invention comprises a workbench (1) and a dust-free cloth body (3), wherein a supporting leg (2) is fixedly mounted on the bottom of the workbench (1), a fixing frame (4) is fixedly mounted on the surface of the workbench (1) at positions near both ends, and surfaces of the two fixing frames (4) are provided with a conveying mechanism for conveying the dust-free cloth body (3), two second cylinders (24) are fixedly mounted on the surface of the workbench (1) at a middle position, a carrying plate (10) is fixedly mounted on the output ports of the two second cylinders (24), a gravity sensor (11) is fixedly mounted on the top of the carrying plate (10), a mounting frame (29) is fixedly mounted on the top of the gravity sensor (11), a detection probe (28) is provided on the surface of the mounting frame (29), and auxiliary mechanisms for guiding and clamping the dust-free cloth body (3) are provided on the surface of the workbench (1) at positions on both sides of the mounting frame (29); The auxiliary mechanism comprises a bearing rod (23), two first cylinders (15) are fixedly mounted on the top of the bearing rod (23), the output ports of the two first cylinders (15) are fixedly mounted with a fixed rod (13), a connecting frame (19) is arranged at the bottom of the fixed rod (13), a third conveying roller (18) is rotatably connected to the surface of the connecting frame (19), and sliding rods (16) are fixedly mounted at positions near both ends of the top of the connecting frame (19), and the sliding rods (16) slide through the fixed rod (13).

2. According to claim 1, a cloth surface finish detection system based on dust-free cloth production is characterized in that: A second spring (17) is sleeved on the surface of the sliding rod (16), and two ends of the second spring (17) are respectively fixedly connected to the connecting frame (19) and the fixing rod (13).

3. According to claim 1, a cloth surface finish detection system based on dust-free cloth production is characterized in that: The bearing rod (23) is configured as a "convex" structure, and a rubber pressure strip (14) is fixedly mounted on the bottom of the fixing rod (13).

4. According to claim 1, a cloth surface finish detection system based on dust-free cloth production is characterized in that: A limiting rod (20) is slidably inserted at the top of the bearing rod (23) near both sides, a connecting plate (21) is fixedly installed at the bottom end of the limiting rod (20), and the connecting plate (21) is slidably connected to the inside of the bearing rod (23), a third spring (22) is fixedly installed at the bottom of the connecting plate (21), and the end of the third spring (22) away from the connecting plate (21) is fixedly connected to the bearing rod (23), a rotating shaft (25) is fixedly penetrated through the surface of the third conveying roller (18), and the third conveying roller (18) is rotatably connected to the connecting frame (19) through the rotating shaft (25), and a limiting disk (26) is fixedly installed on the surface of the rotating shaft (25), and the surface of the limiting disk (26) is evenly provided with limiting holes, and the surface of the connecting frame (19) is provided with a through hole relative to the position of the limiting rod (20) and the limiting disk (26).

5. The cloth surface finish detection system based on the production of dust-free cloth according to claim 1 is characterized in that: The surface of the mounting frame (29) is provided with a through groove for the dust-free cloth body (3) to pass through, the detection probe (28) is arranged at the top of the through groove, the top wall of the through groove of the mounting frame (29) is provided with a slide groove, the interior of the slide groove is slidably connected to a slider (27), the detection probe (28) is fixedly mounted on the bottom of the slider (27), the interior of the mounting frame (29) is rotatably connected to a screw rod (31) relative to the position inside the slide groove, the screw rod (31) threadedly passes through the slider (27), and a second motor (30) is fixedly mounted on the side wall of the mounting frame (29), and the output shaft port of the second motor (30) is fixedly connected to the screw rod (31).

6. A cloth surface finish detection system based on dust-free cloth production according to claim 5, characterized in that: The conveying mechanism comprises a fixed frame (4), the fixed frame (4) being arranged in a "U"-shaped structure, a second conveying roller (8), a connecting rod (5) and a first conveying roller (7) being arranged between two arms of the fixed frame (4), the connecting rod (5) being arranged in an "n"-shaped structure, the first conveying roller (7) being rotatably connected between the two arms of the connecting rod (5), the second conveying roller (8) being rotatably connected between the two arms of the fixed frame (4), a first motor (9) being fixedly mounted on a side wall of the fixed frame (4), and an output shaft port of the first motor (9) being fixedly connected to the second conveying roller (8).

7. A cloth surface finish detection system based on dust-free cloth production according to claim 6, characterized in that: A vertical groove (12) is provided on one side of the two arms of the fixing frame (4) close to each other, and both ends of the connecting rod (5) are slidably connected to the vertical groove (12). A first spring (6) is fixedly installed at a position near both ends of the top of the connecting rod (5), and the top end of the first spring (6) is fixedly connected to the vertical groove (12).

8. The cloth surface finish detection system based on the production of dust-free cloth according to claim 7 is characterized in that: The first conveying roller (7), the second conveying roller (8) and the third conveying roller (18) are all made of rubber material.

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