Online continuous detection device for spunlace non-woven fabric

Abstract

The invention relates to the technical field of spunlace non-woven fabric detection devices, and discloses an online continuous detection device for spunlace non-woven fabrics, the online continuous detection device comprises a mounting rack, one side of the mounting rack is provided with a first mounting groove close to the top, and the other side of the mounting rack is provided with a second mounting groove close to the bottom; the device comprises a clamping installation mechanism, a detection mechanism, a cleaning mechanism, a control host and a guide wheel. By arranging the clamping mounting mechanism, when a second winding roller is mounted in a second mounting groove, a gear slides upwards at first and then is pushed by a second spring to move downwards, so that the gear is clamped into a tooth groove, the second winding roller is clamped in the second mounting groove, and when the second winding roller needs to be replaced, only the second winding roller needs to be pulled outwards, so that the replacement efficiency is improved. And when the first winding roller needs to be replaced, the first winding roller can be replaced only by pulling out the baffle plate, so that the replacement is more convenient, and the detection efficiency can be higher.

Description

Technical Field

[0001] The invention relates to the technical field of spunlace nonwoven fabric detection devices, and in particular to an online continuous detection device for spunlace nonwoven fabrics. Background Art

[0002] Spunlace nonwoven fabric is made by spraying high-pressure fine water flow onto one or more layers of fiber webs, causing the fibers to entangle with each other, thereby reinforcing the fiber web and giving it a certain strength. The resulting fabric is spunlace nonwoven fabric, which has the characteristics of high strength, low fuzzing, and good air permeability. It is widely used in medical devices, cosmetic cotton pads, wet wipes, etc. Before spunlace nonwoven fabrics are put on the market, they need to be tested to prevent nonwoven fabrics with defects from entering the market.

[0003] The online continuous detection device for spunlace nonwoven fabrics needs to be replaced after detecting a roll of spunlace nonwoven fabrics. The existing online continuous detection device for spunlace nonwoven fabrics is not convenient to operate during replacement, which affects the detection efficiency and makes the detection efficiency low. Summary of the invention

[0004] The object of the present invention is to provide an online continuous detection device for spunlace nonwoven fabrics to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: An online continuous detection device for spunlace nonwoven fabrics, comprising: A mounting frame, wherein a first mounting groove is provided on one side of the mounting frame near the top, and a second mounting groove is provided on the other side of the mounting frame near the bottom, wherein a first winding roller for storing the spunlaced nonwoven fabric to be tested is installed inside the first mounting groove, and a second winding roller for winding the spunlaced nonwoven fabric after testing is installed inside the second mounting groove; A clamping installation mechanism, wherein the clamping installation mechanism is installed inside the mounting frame, and the clamping installation mechanism limits and clamps the first winding roller and the second winding roller respectively by setting a baffle and a gear; A detection mechanism, wherein the detection mechanism is installed inside the mounting frame, the detection mechanism detects the thickness of the spunlace nonwoven fabric through a light sensor, and the detection mechanism observes and detects the surface flatness of the spunlace nonwoven fabric through a second camera; A cleaning mechanism, wherein the cleaning mechanism is provided with two groups, and the two groups of cleaning mechanisms are respectively located on one side of the first winding roller and the second winding roller; A control host, which is mounted on one side of the mounting frame and is used for connection control of electronic equipment; A guide wheel is rotatably connected to the inside of the mounting frame, and a plurality of guide wheels are provided. The guide wheels are used to control the moving direction of the spunlace nonwoven fabric.

[0006] Optionally, the clamping installation mechanism includes a movable frame, a connecting frame, a guide rail and a second spring, a movable groove is opened at the top of the second installation groove, the gear is located inside the movable groove, a movable cavity is opened on the inner wall of the movable groove, the guide rail is fixedly installed on the inner wall of the movable cavity, the movable frame is slidably connected to the side wall of the guide rail, the movable frame is slidably connected to the inside of the movable cavity through the guide rail, the second spring is installed on the side wall of the guide rail, the connecting frame is installed on the bottom of the movable frame, the gear is installed on one side of the connecting frame, and the side wall of the second winding roller is opened with a tooth groove matching the gear.

[0007] Optionally, one end of the second spring contacts the inner wall of the movable cavity, and the other end of the second spring contacts the top of the movable frame.

[0008] Optionally, one side of the connecting frame is rotatably connected to a first transmission wheel, and the gear is fixedly mounted on a side wall of the first transmission wheel.

[0009] Optionally, a servo motor is fixedly mounted on one side of the mounting frame, a second transmission wheel is fixedly mounted on the output end of the servo motor, the second transmission wheel is rotatably connected to the inside of the movable groove through the servo motor, a transmission belt is mounted on the side wall of the second transmission wheel and the first transmission wheel, and the second transmission wheel is transmission-connected to the first transmission wheel through the transmission belt.

[0010] Optionally, the snap-on installation mechanism further includes a first spring and a clamping block, a mounting cavity is defined at the bottom of the first mounting groove, the clamping block is movably connected to the inside of the mounting cavity via the first spring, and a clamping groove matching the clamping block is defined on the side wall of the baffle.

[0011] Optionally, the detection mechanism includes a second fixing frame, an LED lamp bead and a first camera, the second fixing frame is fixedly installed inside the mounting frame, the LED lamp bead is fixedly installed on one side inside the second fixing frame, the light sensor is fixedly installed on the other side of the second fixing frame, the spunlace non-woven fabric is located between the LED lamp bead and the light sensor, and the first camera is fixedly installed on one side of the light sensor.

[0012] Optionally, the detection mechanism also includes a third fixing frame and a light, the third fixing frame is fixedly installed inside the mounting frame, the second camera is fixedly installed on the top of the inner wall of the third fixing frame, the light is fixedly installed on the inner wall of the third fixing frame near the bottom, and the light is located on one side of the spunlace non-woven fabric.

[0013] Optionally, a fixed plate is fixedly installed on the inner wall of the third fixed frame, a sliding frame is slidably connected to the inside of the fixed plate, a pressure roller is rotatably connected to the bottom of the sliding frame, the pressure roller is located on one side of the spunlace non-woven fabric, and a third spring is fixedly installed on the side wall of the sliding frame, and one end of the third spring is in contact with the top of the fixed plate.

[0014] Optionally, the cleaning mechanism includes a first fixed frame, a rotating shaft and a cleaning roller, the first fixed frame is fixedly installed inside the mounting frame, the rotating shaft is rotatably connected inside the first fixed frame, the cleaning roller is fixedly installed on the side wall of the rotating shaft, and the cleaning roller is located on one side of the spunlace non-woven fabric.

[0015] The present invention has at least the following beneficial effects: (1) This solution provides a snap-fit ​​installation mechanism. When the second winding roller is installed in the second installation groove, the gear will first slide upward, and then move downward through the push of the second spring, so that the gear is stuck in the tooth groove, and the second winding roller is stuck in the second installation groove. When the second winding roller needs to be replaced, it only needs to be pulled outward. When the first winding roller needs to be replaced, it only needs to pull out the baffle to replace the first winding roller, making replacement more convenient, thereby enabling higher detection efficiency; (2) In this scheme, a transmission belt is provided so that when the second transmission wheel rotates, the first transmission wheel can be driven to rotate, thereby driving the gear to rotate. When the gear and the tooth groove are meshed, the second winding roller can be driven to rotate when the gear rotates, thereby winding the spunlace non-woven fabric; (3) This scheme can illuminate the spunlace non-woven fabric when it passes through the second fixing frame by setting LED lamp beads. The light sensor can sense the light passing through the spunlace non-woven fabric. If the light at one place of the spunlace non-woven fabric is brighter, it means that the fabric is thinner. If the light at one place of the spunlace non-woven fabric is darker, it means that the fabric is thicker. The sensing result of the light sensor can be used to determine whether the thickness of the spunlace non-woven fabric is uniform. (4) This scheme sets up a cleaning mechanism. By setting up two groups of cleaning mechanisms, the surface of the spunlace non-woven fabric can be cleaned before and after the inspection respectively, thereby ensuring the cleanliness of the spunlace non-woven fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2It is a schematic diagram of the cross-sectional structure of the present invention; Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle; Figure 4 For the present invention Figure 2 The enlarged structural diagram at B in the middle; Figure 5 It is a schematic diagram of the connection structure between the gear and the second winding of the present invention; Figure 6 It is a schematic diagram of the internal structure of the movable tank of the present invention; Figure 7 It is a schematic diagram of the internal structure of the active cavity of the present invention.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Mounting frame; 101. Control host; 2. First mounting slot; 201. Baffle; 202. First winding roller; 203. Card slot; 204. Mounting cavity; 205. First spring; 206. Card block; 3. Second mounting slot; 301. Second winding roller; 302. Servo motor; 303. First transmission wheel; 304. Gear; 305. Tooth groove; 306. Active slot; 307. Second transmission wheel; 308. Transmission belt; 309. Active cavity; 310 , movable frame; 311, connecting frame; 312, guide rail; 313, second spring; 4, first fixed frame; 401, rotating shaft; 402, cleaning roller; 5, second fixed frame; 501, LED lamp beads; 502, light sensor; 503, first camera; 6, third fixed frame; 601, second camera; 602, sliding frame; 603, fixed plate; 604, third spring; 605, pressure roller; 606, lighting; 7, spunlace non-woven fabric; 8, guide wheel. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 7 The present invention provides an online continuous detection device for spunlace nonwoven fabrics, comprising: A mounting frame 1, a first mounting groove 2 is provided on one side of the mounting frame 1 near the top, a second mounting groove 3 is provided on the other side of the mounting frame 1 near the bottom, a first winding roller 202 for storing the spunlaced nonwoven fabric 7 to be tested is installed inside the first mounting groove 2, and a second winding roller 301 for winding the spunlaced nonwoven fabric 7 after testing is installed inside the second mounting groove 3; The clamping installation mechanism is installed inside the mounting frame 1. The clamping installation mechanism limits the first winding roller 202 and the second winding roller 301 by setting a baffle 201 and a gear 304; A detection mechanism, which is installed inside the mounting frame 1. The detection mechanism detects the thickness of the spunlace nonwoven fabric 7 through the light sensor 502. The detection mechanism observes and detects the surface flatness of the spunlace nonwoven fabric 7 through the second camera 601. Cleaning mechanism: two groups of cleaning mechanisms are provided, and the two groups of cleaning mechanisms are respectively located on one side of the first winding roller 202 and the second winding roller 301; A control host 101, which is mounted on one side of the mounting frame 1 and is used for connection control of electronic equipment; A guide wheel 8 is rotatably connected to the inside of the mounting frame 1 . A plurality of guide wheels 8 are provided. The guide wheels 8 are used to control the moving direction of the spunlace nonwoven fabric 7 .

[0020] In some embodiments, see Figure 1 , Figure 5 , Figure 6 , Figure 7 The clamping installation mechanism includes a movable frame 310, a connecting frame 311, a guide rail 312 and a second spring 313. A movable groove 306 is opened at the top of the second installation groove 3, and the gear 304 is located inside the movable groove 306. A movable cavity 309 is opened on the inner wall of the movable groove 306. The guide rail 312 is fixedly installed on the inner wall of the movable cavity 309. The movable frame 310 is slidably connected to the side wall of the guide rail 312. The movable frame 310 is slidably connected to the inside of the movable cavity 309 through the guide rail 312. The second spring 313 is installed on the side wall of the guide rail 312. The connecting frame 311 is installed at the bottom of the movable frame 310. The gear 304 is installed on one side of the connecting frame 311. The second winding roller 30 The side wall is provided with a tooth groove 305 which matches with the gear 304. The sliding direction of the movable frame 310 can be limited by setting the guide rail 312. The movable frame 310 can be supported by setting the second spring 313. The connecting frame 311 can be used to connect the gear 304, so that when the second winding roller 301 is installed in the second installation groove 3, the gear 304 will slide upward first, and then move downward under the push of the second spring 313, so that the gear 304 is stuck in the tooth groove 305, and the second winding roller 301 is stuck in the second installation groove 3. When the second winding roller 301 needs to be replaced, it only needs to pull the second winding roller 301 outward.

[0021] In some embodiments, see Figure 5 , Figure 6 , Figure 7 One end of the second spring 313 contacts the inner wall of the movable cavity 309, and the other end of the second spring 313 contacts the top of the movable frame 310. One side of the connecting frame 311 is rotatably connected to the first transmission wheel 303, and the gear 304 is fixedly installed on the side wall of the first transmission wheel 303. A servo motor 302 is fixedly installed on one side of the mounting frame 1, and a second transmission wheel 307 is fixedly installed on the output end of the servo motor 302. The second transmission wheel 307 is rotatably connected to the inside of the movable groove 306 through the servo motor 302. The second transmission wheel 307 is connected to the first transmission wheel A transmission belt 308 is installed on the side wall of 303, and the second transmission wheel 307 is connected to the first transmission wheel 303 through the transmission belt 308. The second transmission wheel 307 can be controlled to rotate by setting the servo motor 302. By setting the transmission belt 308, when the second transmission wheel 307 rotates, it can drive the first transmission wheel 303 to rotate, thereby driving the gear 304 to rotate. The gear 304 is engaged with the tooth groove 305, so that when the gear 304 rotates, it can drive the second winding roller 301 to rotate, so that the spunlace non-woven fabric 7 can be wound up.

[0022] In some embodiments, see Figure 2 , Figure 3 The clamping installation mechanism also includes a first spring 205 and a clamping block 206. A mounting cavity 204 is provided at the bottom of the first mounting groove 2. The clamping block 206 is movably connected to the inside of the mounting cavity 204 through the first spring 205. A clamping groove 203 matching the clamping block 206 is provided on the side wall of the baffle 201. The clamping block 206 can be supported by setting the first spring 205. By providing the clamping groove 203 on the side wall of the baffle 201, after the baffle 201 is inserted into the first mounting groove 2, the clamping block 206 can be clamped into the clamping groove 203 to clamp and fix the baffle 201, thereby preventing the first winding roller 202 from detaching from the first mounting groove 2. When the first winding roller 202 needs to be replaced, it is only necessary to pull out the baffle 201 to replace the first winding roller 202, so that the replacement is more convenient, thereby enabling higher detection efficiency.

[0023] In some embodiments, see Figure 2The detection mechanism includes a second fixing frame 5, an LED lamp bead 501 and a first camera 503. The second fixing frame 5 is fixedly installed inside the mounting frame 1, the LED lamp bead 501 is fixedly installed on one side of the second fixing frame 5, and the light sensor 502 is fixedly installed on the other side of the second fixing frame 5. The spunlace non-woven fabric 7 is located between the LED lamp bead 501 and the light sensor 502. The first camera 503 is fixedly installed on one side of the light sensor 502. By setting the LED lamp bead 501, the spunlace non-woven fabric 7 can be irradiated when the spunlace non-woven fabric 7 passes through the second fixing frame 5. The light sensor 502 can sense the light passing through the spunlace non-woven fabric 7. If the light at one place of the spunlace non-woven fabric 7 is more obvious, then the part is thinner. If the light at one place of the spunlace non-woven fabric 7 is darker, then the part is thicker. The sensing result of the light sensor 502 can be used to determine whether the thickness of the spunlace non-woven fabric 7 is uniform. The first camera 503 can be used to assist in observation.

[0024] In some embodiments, see Figure 2 , Figure 4 The detection mechanism also includes a third fixing frame 6 and a light 606. The third fixing frame 6 is fixedly installed inside the mounting frame 1. The second camera 601 is fixedly installed on the top of the inner wall of the third fixing frame 6. The light 606 is fixedly installed on the inner wall of the third fixing frame 6 near the bottom. The light 606 is located on the side of the spunlace non-woven fabric 7. A fixing plate 603 is fixedly installed on the inner wall of the third fixing frame 6. A sliding frame 602 is slidably connected inside the fixing plate 603. A pressing roller 605 is rotatably connected to the bottom of the sliding frame 602. The pressing roller 605 is located on the side of the spunlace non-woven fabric 7. A third spring 604 is fixedly installed on the side wall of the sliding frame 602. One end of the third spring 604 is in contact with the top of the fixed plate 603. By setting the light 606, the surface of the spunlace non-woven fabric 7 can be illuminated. By setting the second camera 601, the surface of the spunlace non-woven fabric 7 can be observed. By observing whether there is an obvious shadow on the surface of the spunlace non-woven fabric 7, it can be observed and judged whether the surface of the spunlace non-woven fabric 7 is flat. By setting the third spring 604, the sliding frame 602 can be pushed, so that the pressure roller 605 at the bottom of the sliding frame 602 can press and hold the spunlace non-woven fabric 7, so that the spunlace non-woven fabric 7 is flatter when passing through the third fixed frame 6, avoiding affecting the detection effect.

[0025] For further information, please refer again to Figure 2The cleaning mechanism includes a first fixed frame 4, a rotating shaft 401 and a cleaning roller 402. The first fixed frame 4 is fixedly installed inside the mounting frame 1. The rotating shaft 401 is rotatably connected inside the first fixed frame 4. The cleaning roller 402 is fixedly installed on the side wall of the rotating shaft 401. The cleaning roller 402 is located on one side of the spunlace non-woven fabric 7. By setting the first fixed frame 4, the cleaning roller 402 can contact the surface of the spunlace non-woven fabric 7 when the spunlace non-woven fabric 7 passes through the inside, so that the surface of the spunlace non-woven fabric 7 can be cleaned. By setting two groups of cleaning mechanisms, the surface of the spunlace non-woven fabric 7 can be cleaned before and after detection respectively, thereby ensuring the cleanliness of the spunlace non-woven fabric 7.

[0026] The working process and principle of the present invention are as follows: when in use, the first winding roller 202 is inserted into the first mounting groove 2, and then the baffle 201 is inserted to clamp the first winding roller 202 in the first mounting groove 2. After the baffle 201 is inserted into the first mounting groove 2, the clamping block 206 can be clamped into the clamping groove 203 to clamp and fix the baffle 201, thereby preventing the first winding roller 202 from detaching from the first mounting groove 2. Then, the second winding roller 301 is pushed into the second mounting groove 3. When the second winding roller 301 is installed in the second mounting groove 3, the gear 304 will slide upward first. The second spring 313 pushes the gear 304 to move downward, so that the gear 304 is stuck in the tooth groove 305, and the second winding roller 301 is stuck in the second mounting groove 3. The servo motor 302 is then used to drive the second winding roller 301 to rotate, and the spunlace non-woven fabric 7 is wound. During the winding process, the spunlace non-woven fabric 7 first separates from the first winding roller 202, and then passes through the first fixing frame 4. When the spunlace non-woven fabric 7 passes through the inside, the cleaning roller 402 can contact the surface of the spunlace non-woven fabric 7, so that the surface of the spunlace non-woven fabric 7 can be cleaned, and then the spunlace non-woven fabric 7 is wound under the guidance of the guide wheel 8. After passing through the second fixing frame 5, the LED lamp beads 501 illuminate the spunlace nonwoven fabric 7 when the spunlace nonwoven fabric 7 passes through the second fixing frame 5, and the light sensor 502 can sense the light passing through the spunlace nonwoven fabric 7. If the light at one place of the spunlace nonwoven fabric 7 is brighter, it is thinner at this place. If the light at one place of the spunlace nonwoven fabric 7 is darker, it is thicker at this place. The sensing result of the light sensor 502 can be used to determine whether the thickness of the spunlace nonwoven fabric 7 is uniform. Then, the spunlace nonwoven fabric 7 passes through the third fixing frame 6 under the guidance of the guide wheel 8, and the spunlace nonwoven fabric 7 can be sensed by setting the lamp 606. The surface of the non-woven fabric 7 is illuminated, and the surface of the spunlace non-woven fabric 7 can be observed by setting a second camera 601. By observing whether there is an obvious shadow on the surface of the spunlace non-woven fabric 7, it can be observed and judged whether the surface of the spunlace non-woven fabric 7 is flat. By setting a third spring 604, the sliding frame 602 can be pushed so that the pressure roller 605 at the bottom of the sliding frame 602 can press and hold the spunlace non-woven fabric 7, so that the spunlace non-woven fabric 7 is flatter when passing through the third fixed frame 6. Finally, it is cleaned by the first fixed frame 4 again and then rolled up by the second winding roller 301 to complete the detection.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An online continuous detection device for spunlace nonwoven fabrics, characterized in that: include: A mounting frame (1), wherein a first mounting groove (2) is provided on one side of the mounting frame (1) near the top, and a second mounting groove (3) is provided on the other side of the mounting frame (1) near the bottom, wherein a first winding roller (202) for storing the spunlaced non-woven fabric (7) to be tested is installed inside the first mounting groove (2), and a second winding roller (301) for winding up the spunlaced non-woven fabric (7) after testing is installed inside the second mounting groove (3); A clamping installation mechanism, the clamping installation mechanism being installed inside the installation frame (1), the clamping installation mechanism being configured to limit the position of the first winding roller (202) and the second winding roller (301) by providing a baffle (201) and a gear (304); A detection mechanism, the detection mechanism being installed inside the mounting frame (1), the detection mechanism detecting the thickness of the spunlace non-woven fabric (7) through a light sensor (502), and the detection mechanism observing and detecting the surface flatness of the spunlace non-woven fabric (7) through a second camera (601); A cleaning mechanism, wherein two groups of the cleaning mechanism are provided, and the two groups of cleaning mechanisms are respectively located on one side of the first winding roller (202) and the second winding roller (301); A control host (101), the control host (101) being mounted on one side of the mounting frame (1), the control host (101) being used for connection control of electronic equipment; A guide wheel (8), the guide wheel (8) being rotatably connected to the inside of the mounting frame (1), a plurality of guide wheels (8) being provided, and the guide wheel (8) being used to control the moving direction of the spunlace non-woven fabric (7).

2. The online continuous detection device for spunlace nonwoven fabric according to claim 1, characterized in that: The clamping installation mechanism comprises a movable frame (310), a connecting frame (311), a guide rail (312) and a second spring (313); a movable groove (306) is provided at the top of the second installation groove (3); the gear (304) is located inside the movable groove (306); an inner wall of the movable groove (306) is provided with an movable cavity (309); the guide rail (312) is fixedly installed on the inner wall of the movable cavity (309); the movable frame (310) is slidably connected to the side wall of the guide rail (312); the movable frame (310) is slidably connected to the inside of the movable cavity (309) through the guide rail (312); the second spring (313) is installed on the side wall of the guide rail (312); the connecting frame (311) is installed at the bottom of the movable frame (310); the gear (304) is installed on one side of the connecting frame (311); and a tooth groove (305) matching with the gear (304) is provided on the side wall of the second winding roller (301).

3. The online continuous detection device for spunlace nonwoven fabric according to claim 2, characterized in that: One end of the second spring (313) contacts the inner wall of the movable chamber (309), and the other end of the second spring (313) contacts the top of the movable frame (310).

4. The online continuous detection device for spunlace nonwoven fabric according to claim 2, characterized in that: A first transmission wheel (303) is rotatably connected to one side of the connection frame (311), and the gear (304) is fixedly mounted on a side wall of the first transmission wheel (303).

5. The online continuous detection device for spunlace nonwoven fabric according to claim 4, characterized in that: A servo motor (302) is fixedly mounted on one side of the mounting frame (1); a second transmission wheel (307) is fixedly mounted on an output end of the servo motor (302); the second transmission wheel (307) is rotatably connected to the inside of the movable groove (306) via the servo motor (302); a transmission belt (308) is mounted on the side walls of the second transmission wheel (307) and the first transmission wheel (303); the second transmission wheel (307) is transmission-connected to the first transmission wheel (303) via the transmission belt (308).

6. The online continuous detection device for spunlace nonwoven fabric according to claim 1, characterized in that: The clamping installation mechanism further comprises a first spring (205) and a clamping block (206); a mounting cavity (204) is provided at the bottom of the first mounting groove (2); the clamping block (206) is movably connected to the inside of the mounting cavity (204) via the first spring (205); and a clamping groove (203) matching the clamping block (206) is provided on a side wall of the baffle (201).

7. The online continuous detection device for spunlace nonwoven fabric according to claim 1, characterized in that: The detection mechanism comprises a second fixing frame (5), an LED lamp bead (501) and a first camera (503); the second fixing frame (5) is fixedly mounted inside the mounting frame (1); the LED lamp bead (501) is fixedly mounted on one side inside the second fixing frame (5); the light sensor (502) is fixedly mounted on the other side of the second fixing frame (5); the spunlace non-woven fabric (7) is located between the LED lamp bead (501) and the light sensor (502); and the first camera (503) is fixedly mounted on one side of the light sensor (502).

8. The online continuous detection device for spunlace nonwoven fabric according to claim 1, characterized in that: The detection mechanism further comprises a third fixing frame (6) and a light (606); the third fixing frame (6) is fixedly mounted inside the mounting frame (1); the second camera (601) is fixedly mounted on the top of the inner wall of the third fixing frame (6); the light (606) is fixedly mounted on the inner wall of the third fixing frame (6) near the bottom; the light (606) is located on one side of the spunlace non-woven fabric (7).

9. The online continuous detection device for spunlace nonwoven fabric according to claim 8, characterized in that: A fixed plate (603) is fixedly mounted on the inner wall of the third fixed frame (6), a sliding frame (602) is slidably connected inside the fixed plate (603), a pressing roller (605) is rotatably connected to the bottom of the sliding frame (602), the pressing roller (605) is located on one side of the spunlace non-woven fabric (7), and a third spring (604) is fixedly mounted on the side wall of the sliding frame (602), one end of the third spring (604) is in contact with the top of the fixed plate (603).

10. The online continuous detection device for spunlace nonwoven fabric according to claim 1, characterized in that: The cleaning mechanism comprises a first fixed frame (4), a rotating shaft (401) and a cleaning roller (402); the first fixed frame (4) is fixedly mounted inside the mounting frame (1); the rotating shaft (401) is rotatably connected inside the first fixed frame (4); the cleaning roller (402) is fixedly mounted on a side wall of the rotating shaft (401); and the cleaning roller (402) is located on one side of the spunlace non-woven fabric (7).

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