Detection device for wet tissue production

Abstract

The invention discloses a detection device for wet tissue production, relates to the technical field of wet tissue detection, and aims to solve the technical problems that an existing wet tissue detection device is single in function and needs multiple devices to cooperate to complete a pulling friction test, so that the detection process is tedious and the efficiency is low. Comprising a machine body platform, a reset assembly arranged above the machine body platform, a protective shell connected with the machine body platform, a motor and a detection table, the motor is located on one side of the protective shell, and the detection table is located above the machine body platform. By designing the pressing assembly, the friction assembly, the first one-way assembly and the second one-way assembly, the device can comprehensively test the tensile resistance and the wear resistance of the wet tissue by simply adjusting the clockwise and anticlockwise rotation modes of the motor, the test difficulty is remarkably reduced, the complexity of the detection process is effectively avoided, and the detection efficiency is improved. And the quality detection efficiency and flux of the product are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of wet wipe detection, and more specifically, to a detection device for wet wipe production. Background Art

[0002] When wet wipes are being detected, they need to withstand a certain amount of tensile force (such as wiping the corners) and frictional force (repeated wiping). If the toughness is insufficient, they are prone to breakage. Poor abrasion resistance may leave fibers or damage the surface of the object being wiped. And there are clear requirements for physical properties to ensure no breakage during the wiping process. Therefore, existing wet wipe detections usually need to detect the physical properties of wet wipes.

[0003] Chinese patent document (CN115561257B) discloses a detection device for wet wipe production, which states in the specification that "it includes a bottom plate, a first brush and a second brush. Three conveyor belts are fixedly installed on the top of the bottom plate. A first frame body is fixedly installed on the top of the left conveyor belt, and a first graphic acquisition camera is fixedly installed on the inner top wall of the first frame body. This detection device for wet wipe production, by setting a positioning mechanism, first moves two moving blocks away from each other. The two moving blocks drive two moving rods, two moving plates and two positioning blocks to move away from each other, so that the two positioning blocks are removed from the inside of the connecting rod. The two moving plates squeeze two reset springs to cause deformation, and then the connecting rod is taken out from the inside of the second bin body, and the second brush can be quickly removed for cleaning and maintenance. Conversely, it can be installed, improving the cleaning effect on the packaging bag, thus having the advantage of being easy to maintain and facilitating use". However, in actual use, it can only wipe the camera and is difficult to detect the physical properties of wet wipes.

[0004] Existing wet wipe detection devices have significant functional defects and detection efficiency bottlenecks. Traditional detection methods mainly rely on single-dimensional mechanical actions, and evaluate the abrasion resistance and tensile resistance of wet wipes through unidirectional tensile tests combined with reciprocating friction tests. However, there are two core contradictions in this detection mode: on the one hand, there are significant differences in the physical action forms corresponding to the detection items, and multiple types of equipment such as tensile testing machines and friction testing machines need to be used for segmented implementation; on the other hand, manual intervention is required for data connection between different equipment, resulting in an "island-style" distribution characteristic of the detection process. This discrete detection system not only increases the collaborative debugging cost between equipment, but also seriously restricts the quality detection throughput of wet wipe products. In view of this, we propose a detection device for wet wipe production. Summary of the Invention

[0005] The purpose of the present invention is to provide a detection device for wet wipe production, so as to solve the technical problems that existing wet wipe detection devices have single functions and require multiple devices to cooperate to complete the pulling and friction tests, resulting in a cumbersome and inefficient detection process.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: A detection device for wet wipe production, including a protective housing, a body platform, and a motor, further including, A platform mechanism, including a body platform, a reset component arranged above the body platform, a protective housing connected to the body platform, a motor, and a detection table. Among them, the motor is located on one side of the protective housing, the detection table is located above the body platform, and a basic gripper is arranged on one side of the protective housing; and, a detection mechanism, including a drive shaft, two transmitters arranged outside the drive shaft, a synchronization component, a pressing component, a rotator connected to one of the transmitters, a gear, a first one-way component, a second one-way component, and a friction component located outside the drive shaft. Among them, the friction component is connected to the second one-way component, both synchronization components are fixedly connected to the first one-way component, the two synchronization components are respectively connected to the gear and the transmitter, and the pressing component is connected to the synchronization component.

[0007] The present invention only needs to adjust the clockwise and counterclockwise rotation modes of the motor to test the tensile resistance and wear resistance of wet wipes, reducing the difficulty of testing wet wipes with this device, thus avoiding the occurrence of cumbersome detection processes, and further improving the quality detection throughput of products.

[0008] Preferably, the upper part of the body platform is fixedly connected to two reset components, and the lower parts of the two reset components are lapped with the upper part of the same detection table. The lower part of the detection table is fixedly connected to the upper part of the body platform. The upper part of the body platform is fixedly connected to the protective housing. The motor is fixedly connected to the rear of the protective housing. An arc-shaped slide rail is provided in the rear of the inner wall of the protective housing.

[0009] Preferably, one end of the drive shaft passes through the two transmitters and is respectively fixedly connected to the first one-way component and the second one-way component. The first one-way component and the second one-way component are fixedly connected. One side of the second one-way component is fixedly connected to the friction component. One of the transmitters is fixedly connected to one of the synchronization components, and the other transmitter is fixedly connected to the rotator. The transmitter is composed of a transmission wheel and a transmission belt. The rotator is composed of a bearing and a rotating shaft. One of the gears is fixedly connected outside the rotator, and the other gear is fixedly connected outside the other synchronization component. The two gears are meshed with each other. The pressing component is fixedly connected outside the synchronization component; The pressing component is slidably connected in the slide rail provided in the protective housing. The synchronization component is clamped with the protective housing. The rotator is clamped in the protective housing. The drive shaft passes through the protective housing and is in transmission connection with the motor. The basic gripper arranged on one side of the protective housing is located below the first one-way component.

[0010] Preferably, the reset assembly includes two side plates, and two first elastic telescopic rods are fixedly connected to opposite sides of the two side plates, and the two first elastic telescopic rods located on the same side are fixedly connected to one side of the same movable platform, and a groove is provided above the movable platform; The lower part of the side plate is fixedly connected to the upper part of the machine body platform, and the lower part of the movable platform is slidably connected to the upper part of the detection platform.

[0011] Preferably, the synchronization assembly includes two connecting sleeves, the two connecting sleeves are sleeved with a rotating rod, the rotating rod is fixedly connected to a first coil spring, the other end of the first coil spring is fixedly connected to the connecting sleeve, the other ends of the two rotating rods are fixedly connected to driving wheels, and the two driving wheels are wound with the same driving chain; The pressing assembly is fixedly connected to the outside of the driving chain, and the connecting sleeve is clamped on one side of the inner wall of the protective shell, wherein the rotating rod on one side is connected to the driving shaft through a transmission, and the rotating rod on the other side is connected to the rotator through a gear.

[0012] Preferably, the pressing assembly includes a sliding rod, a sleeve is connected to the outer surface of the sliding rod, one end of the sliding rod is fixedly connected to a slider, the other end of the sliding rod passes through the sleeve and is fixedly connected to the top ends of two second elastic telescopic rods, and the bottom ends of the two second elastic telescopic rods are fixedly connected to reinforcing ribs, and the second elastic telescopic rods are fixedly connected to the upper side of the extrusion plate through the reinforcing ribs; The slide bar is slidably connected to a slide rail provided in the protective shell through a slider, and the sleeve is fixedly connected to the outside of the driving chain.

[0013] Preferably, the first one-way component includes an outer cylinder, a limiting groove is provided in the outer cylinder, the limiting groove is annular, a plurality of pulleys are slidably connected in the limiting groove, and the other ends of the plurality of pulleys are fixedly connected to the inner cylinder, a plurality of pins are fixedly connected to the inner wall of the inner cylinder, the inner cylinder is hinged to a plurality of pawls through the plurality of pins, and a second coil spring is arranged outside the pin.

[0014] Preferably, the inner wall of the inner cylinder is fixedly connected with a plurality of baffles, and the plurality of baffles are respectively overlapped with a plurality of ratchet claws, and the plurality of ratchet claws are respectively overlapped with a plurality of arc-shaped blocks; The outer cylinder is fixedly connected to the protective shell through a second one-way component, a plurality of arc blocks are fixedly connected to the outside of the driving shaft, and the inner cylinder is fixedly connected to two transmissions.

[0015] Preferably, the second one-way component includes a positioning sleeve, a connecting cylinder is clamped in the positioning sleeve, a driving sleeve is sleeved in the connecting cylinder, several first tooth blocks are fixedly connected in the driving sleeve, several third elastic telescopic rods are arranged in the connecting cylinder, and the other ends of the several third elastic telescopic rods are fixedly connected with a first counterweight block, a second tooth block is fixedly connected to the other side of the first counterweight block, and several positioning brackets are fixedly connected to the outside of the positioning sleeve; The positioning sleeve is fixedly connected to the outer cylinder and the protective housing respectively through the positioning brackets, several of the third elastic telescopic rods are fixedly connected to the outside of the driving shaft, the driving sleeve is fixedly connected to the friction component, and the shape between two adjacent first tooth blocks is adapted to the shape of the second tooth block.

[0016] Preferably, the friction component includes a mounting disc, a placement groove is formed in the outside of the mounting disc, several mounting grooves are formed in the placement groove, several fourth elastic telescopic rods are fixedly connected in the several mounting grooves, the other ends of the several fourth elastic telescopic rods are fixedly connected to a friction plate through a second counterweight block, the friction plate is arc-shaped, the friction plate is located in the placement groove, and several friction strips are fixedly connected to the other side of the friction plate; One side of the mounting disc is fixedly connected to the driving sleeve.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By designing a pressing component, a friction component, a first one-way component and a second one-way component, when in use, place the wet wipe above the detection table and firmly fix it on the detection table through a basic gripper connected to the protective housing. Subsequently, start the motor at a low speed in the clockwise direction. At this time, the pressing component will apply pressure to the wet wipe, and after the extrusion action is completed, pull the wet wipe to move to both sides, thereby completing the tensile test of the wet wipe. Then, drive the driving shaft quickly in the counterclockwise direction, and the friction component will unfold and continuously friction the wet wipe by virtue of its self-rotation, thereby completing the abrasion resistance test of the wet wipe. By simply adjusting the clockwise and counterclockwise rotation modes of the motor, the device can comprehensively test the tensile resistance and abrasion resistance of the wet wipe, significantly reducing the test difficulty and effectively avoiding the complexity of the detection process, thereby improving the quality detection efficiency and throughput of the product.

[0018] 2. The present invention also designs a first one-way component and a second one-way component. When the motor runs clockwise at a low speed, due to the insufficient centrifugal force generated by the low speed, it is difficult for the counterweight block to drive the third elastic telescopic rod to extend. At the same time, the arc-shaped block will come into contact with the pawl, and under the blocking effect of the baffle, it is difficult for the pawl to flip. Therefore, the arc-shaped block will drive the inner cylinder to rotate together. At this time, the two transmitters connected to the inner cylinder will respectively drive the two rotating rods to rotate: the rotating rod on one side will rotate clockwise, while the rotating rod on the other side will rotate counterclockwise through the transmission of the gear. At the same time, the drive chain will move as the motor rotates, and its movement trajectory is consistent with the slide rail, thereby driving the sleeve to move along the slide rail. The movement of the sleeve further pushes the pressing plate to squeeze the wet wipes located on the detection table and pull the wet wipes to both sides, thereby completing the detection of the anti-tensile performance of the wet wipes. Such a design ensures that when testing the tensile resistance of the wet wipes, it can avoid the rotation of the friction plate from interfering with the detection of the anti-tensile property of the wet wipes, thus ensuring the accuracy of the detection data of the device. At the same time, it also ensures the pulling effect on the wet wipes during the detection process, improving the reliability and effectiveness of the detection.

[0019] 3. The present invention also designs a second one-way component and a friction component. When the drive shaft rotates rapidly counterclockwise, the basic gripper on one side of the protective housing will first squeeze the wet wipes to ensure that the wet wipes are firmly fixed on the detection table. At the same time, the rotation of the drive shaft drives the arc-shaped block, making its arc surface contact with the arc surface of the pawl. Due to the limiting effect of the slide rail, the rotating rod is difficult to rotate freely at this time. In the state where the drive shaft rotates at a high speed, due to the relatively fast speed, the centrifugal force received by the first counterweight block increases significantly. This increased centrifugal force prompts the third elastic telescopic rod to extend rapidly, thereby pushing the second tooth block to engage with the gap between the first tooth blocks and driving the drive sleeve to start rotating. As the drive sleeve rotates, the mounting disk also rotates at a high speed. This rotational movement causes the second counterweight block to be affected by the centrifugal force and pull the fourth elastic telescopic rod to extend, thereby pushing out the friction plate and bringing it into contact with the wet wipes. As the mounting disk continues to rotate, the friction plate continuously rubs against the wet wipes, thereby completing the detection of the wear resistance of the wet wipes. The design of this device enables it to quickly switch between two modes of wear resistance detection and anti-tensile detection, greatly improving the applicability and flexibility of the device. At the same time, this design also reduces the operation difficulty of the device, making the detection process more simple and fast, which is conducive to the popularization and use of this device. The entire detection process is clear, ensuring the accuracy and reliability of the detection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the platform mechanism structure of the present invention; Figure 3Schematic diagram of the reset component structure of the present invention; Figure 4 Schematic diagram of the detection mechanism structure of the present invention; Figure 5 Schematic diagram of the cross-sectional structure of the protective housing of the present invention; Figure 6 Schematic diagram of the cross-sectional structure of the first one-way component of the present invention; Figure 7 For the present invention Figure 6 Enlarged structure diagram at position A; Figure 8 Schematic diagram of the cross-sectional structure of the second one-way component of the present invention; Figure 9 Schematic diagram of the cross-sectional structure of the friction component of the present invention.

[0021] Description of the reference numerals in the figure: 1. Platform mechanism; 2. Detection mechanism; 11. Body platform; 12. Reset component; 13. Protective housing; 14. Motor; 15. Detection table; 16. Slide rail; 21. Driving shaft; 22. Transmission; 23. Synchronization component; 24. Pressing component; 25. Rotator; 26. Gear; 27. First one-way component; 28. Second one-way component; 29. Friction component; 121. Side plate; 122. First elastic telescopic rod; 123. Movable platform; 231. Connecting sleeve; 232. Rotating rod; 233. First coil spring; 234. Driving wheel; 235. Driving chain; 241. Slide bar; 242. Sleeve; 243. Second elastic telescopic rod; 244. Reinforcing rib; 245. Extrusion plate; 271. Outer cylinder; 272. Limiting groove; 273. Pulley; 274. Inner cylinder; 275. Pin shaft; 276. Pawl; 277. Second coil spring; 278. Baffle; 279. Arc-shaped block; 281. Positioning sleeve; 282. Connecting cylinder; 283. Driving sleeve; 284. First tooth block; 285. Third elastic telescopic rod; 286. First counterweight; 287. Second tooth block; 288. Positioning frame; 291. Mounting disc; 292. Mounting groove; 293. Placing groove; 294. Fourth elastic telescopic rod; 295. Second counterweight; 296. Friction plate; 297. Friction strip. Detailed implementation manners

[0022] As Figures 1 to 9 shown, a detection device for wet wipe production according to the present invention includes a protective housing 13, a body platform 11 and a motor 14, and further includes The platform mechanism 1 includes a body platform 11, a reset component 12 arranged above the body platform 11, a protective housing 13 connected to the body platform 11, a motor 14, and a test bench 15. Among them, the motor 14 is located on one side of the protective housing 13, the test bench 15 is located above the body platform 11, and a basic gripper is arranged on one side of the protective housing 13; and, the detection mechanism 2 includes a drive shaft 21, two transmitters 22 arranged outside the drive shaft 21, a synchronization component 23, a pressing component 24, a rotator 25 connected to one of the transmitters 22, a gear 26, a first one-way component 27, a second one-way component 28, and a friction component 29 located outside the drive shaft 21. Among them, the friction component 29 is connected to the second one-way component 28, both synchronization components 23 are fixedly connected to the first one-way component 27, the two synchronization components 23 are respectively connected to the gear 26 and the transmitter 22, and the pressing component 24 is connected to the synchronization component 23. Place the wet wipe above the test bench 15, and squeeze the middle position of the wet wipe through the basic gripper connected to the protective housing 13 to ensure that it is firmly fixed on the test bench 15. Subsequently, start the motor 14 at a low speed in the clockwise direction. The motor 14 drives the first one-way component 27 to start running through the drive shaft 21. At the same time, the two transmitters 22 will also rotate synchronously: the transmitter 22 on one side will drive the synchronization component 23 to rotate clockwise, while the transmitter 22 on the other side will drive the synchronization component 23 on the other side to rotate counterclockwise through the gear 26. Such rotation of the synchronization component 23 will further drive the pressing component 24 to slide smoothly along the slide rail 16. During the sliding process, the pressing component 24 will first squeeze the wet wipe, and then after the squeezing is completed, pull the wet wipe to move to both sides, thereby completing the tensile test of the wet wipe. After the test is completed, the motor 14 stops running, the synchronization component 23 will quickly reset, and at the same time the protective housing 13 will also return to the initial position. At this time, it is convenient to check the anti-tensile effect of the wet wipe. When it is necessary to detect the abrasion resistance of the wet wipe, only need to run the drive shaft 21 quickly in the counterclockwise direction. At this time, due to the limitation of the friction force and the slide rail 16, it is difficult for the first one-way component 27 to rotate, but in the state of high-speed rotation, the second one-way component 28 will start to rotate and drive the friction component 29 to rotate at a high speed. As the friction component 29 extends and rotates, it will continuously rub against the wet wipe, thereby completing the abrasion resistance test of the wet wipe. The design of this device enables the anti-tensile and abrasion resistance tests of the wet wipe to be easily realized only by adjusting the clockwise and counterclockwise rotation modes of the motor 14. Such a design greatly reduces the test difficulty, avoids the complexity of the detection process, and thus improves the quality detection efficiency and throughput of the product. The entire detection process is clear and efficient, ensuring the accuracy and reliability of the detection results.

[0023] In an embodiment of the present invention, the upper part of the body platform 11 is fixedly connected to two reset components 12, and the lower parts of the two reset components 12 are lapped with the upper part of the same detection table 15. The lower part of the detection table 15 is fixedly connected to the upper part of the body platform 11. The upper part of the body platform 11 is fixedly connected to the protective housing 13. The motor 14 is fixedly connected to the rear of the protective housing 13. A slide rail 16 is provided at the rear of the inner wall of the protective housing 13, and the shape of the slide rail 16 is arc-shaped.

[0024] Preferably, one end of the drive shaft 21 passes through the two transmitters 22 and is respectively fixedly connected to the first one-way component 27 and the second one-way component 28. The first one-way component 27 and the second one-way component 28 are fixedly connected. One side of the second one-way component 28 is fixedly connected to the friction component 29. One of the transmitters 22 is fixedly connected to one of the synchronization components 23, and the other transmitter 22 is fixedly connected to the rotator 25. The transmitter 22 is composed of a transmission wheel and a transmission belt, and the rotator 25 is composed of a bearing and a rotating shaft. One of the gears 26 is fixedly connected to the outside of the rotator 25, and the other gear 26 is fixedly connected to the outside of the other synchronization component 23. The two gears 26 are meshed with each other. The pressing component 24 is fixedly connected to the outside of the synchronization component 23. The pressing component 24 is slidably connected in the slide rail 16 provided in the protective housing 13. The synchronization component 23 is clamped to the protective housing 13, and the rotator 25 is clamped in the protective housing 13. The drive shaft 21 passes through the protective housing 13 and is in transmission connection with the motor 14. The basic gripper provided on one side of the protective housing 13 is located below the first one-way component 27. The reset component 12 includes two side plates 121, and two first elastic telescopic rods 122 are fixedly connected to the opposite sides of the two side plates 121. The two first elastic telescopic rods 122 on the same side are fixedly connected to one side of the same movable platform 123. A groove is provided above the movable platform 123. The lower part of the side plate 121 is fixedly connected to the upper part of the body platform 11. The lower part of the movable platform 123 is slidably connected to the upper part of the detection table 15. Since one of the transmitters 22 is connected to one of the rotating rods 232 through the rotator 25 and the gear 26, when the two rotating rods 232 on both sides are driven, one side will rotate clockwise while the other side will rotate counterclockwise, ensuring that when pulling the wet wipe to move, the two sides of the wet wipe will move in the reverse direction, guaranteeing the pulling effect on the wet wipe.

[0025] In an embodiment of the present invention, the synchronization component 23 includes two connecting sleeves 231. A rotating rod 232 is sleeved in each of the two connecting sleeves 231. A first coil spring 233 is fixedly connected to the outside of the rotating rod 232, and the other end of the first coil spring 233 is fixedly connected to the connecting sleeve 231. The other ends of the two rotating rods 232 are both fixedly connected with driving wheels 234, and the same driving chain 235 is wound around the outside of the two driving wheels 234. The pressing component 24 is fixedly connected to the outside of the driving chain 235. The connecting sleeve 231 is clamped on one side of the inner wall of the protective housing 13. One of the rotating rods 232 is in transmission connection with the driving shaft 21 through a transmission 22, and the other rotating rod 232 is in transmission connection with the rotator 25 through a gear 26. The pressing component 24 includes a sliding rod 241. A sleeve 242 is sleeved on the outside of the sliding rod 241. One end of the sliding rod 241 is fixedly connected with a slider. The other end of the sliding rod 241 passes through the sleeve 242 and is fixedly connected to the tops of two second elastic telescopic rods 243. The bottoms of the two second elastic telescopic rods 243 are both fixedly connected with reinforcing ribs 244. The second elastic telescopic rods 243 are fixedly connected to the upper part of the pressing plate 245 through the reinforcing ribs 244. The sliding rod 241 is slidably connected to a slide rail 16 formed in the protective housing 13 through the slider. The sleeve 242 is fixedly connected to the outside of the driving chain 235. Since the sliding rod 241 is connected to the pressing plate 245 through the second elastic telescopic rods 243, the pressing plate 245 can detect wet wipes with different thicknesses when moving downward, and the elastic force of the second elastic telescopic rods 243 can further ensure the pressing effect of the pressing plate 245 on the wet wipes, ensuring that the pressing plate 245 can stably drive the wet wipes to stretch to both sides.

[0026] As another embodiment of the present invention, the first one-way component 27 includes an outer cylinder 271. A limiting groove 272 is formed in the outer cylinder 271. The limiting groove 272 is annular. A plurality of pulleys 273 are slidably connected in the limiting groove 272, and the other ends of the plurality of pulleys 273 are fixedly connected to an inner cylinder 274. A plurality of pin shafts 275 are fixedly connected to the inner wall of the inner cylinder 274. The inner cylinder 274 is respectively hinged to a plurality of pawls 276 through the plurality of pin shafts 275. A second coil spring 277 is arranged outside the pin shaft 275. A plurality of baffles 278 are fixedly connected to the inner wall of the inner cylinder 274, and the plurality of baffles 278 respectively overlap with the plurality of pawls 276. The plurality of pawls 276 respectively overlap with a plurality of arc-shaped blocks 279. The outer cylinder 271 is fixedly connected to the protective housing 13 through a second one-way component 28. The plurality of arc-shaped blocks 279 are all fixedly connected to the outside of the drive shaft 21. The inner cylinder 274 is fixedly connected to two transmitters 22. By designing the first one-way component 27 and the second one-way component 28, when the motor 14 runs at a low speed clockwise, due to insufficient centrifugal force generated by the low speed, it is difficult for the counterweight block to drive the third elastic telescopic rod 285 to extend. At the same time, the arc-shaped block 279 will come into contact with the pawl 276, and under the blocking action of the baffle 278, it is difficult for the pawl 276 to flip. Therefore, the arc-shaped block 279 will drive the inner cylinder 274 to rotate together. At this time, the two transmitters 22 connected to the inner cylinder 274 will respectively drive the two rotating rods 232 to rotate: the rotating rod 232 on one side will rotate clockwise, and the rotating rod 232 on the other side will rotate counterclockwise through the transmission of the gear 26. At the same time, the drive chain 235 will move as the motor 14 rotates, and its movement trajectory is consistent with the slide rail 16, so as to drive the sleeve 242 to move along the slide rail 16. The movement of the sleeve 242 will further push the extrusion plate 245 to extrude the wet wipes located on the detection table 15 and pull the wet wipes to both sides, thereby completing the detection of the anti-tensile performance of the wet wipes. Such a design ensures that when the wet wipes are subjected to a pulling test, the rotation of the friction plate 296 can be avoided from interfering with the anti-tensile performance detection of the wet wipes, thereby ensuring the accuracy of the detection data of the device. At the same time, it also ensures the pulling effect on the wet wipes during the detection process, improving the reliability and effectiveness of the detection.

[0027] As another embodiment of the present invention, the second one-way component 28 includes a positioning sleeve 281, a connecting cylinder 282 is clamped inside the positioning sleeve 281, a driving sleeve 283 is sleeved inside the connecting cylinder 282, several first tooth blocks 284 are fixedly connected inside the driving sleeve 283, several third elastic telescopic rods 285 are arranged inside the connecting cylinder 282, and the other ends of the several third elastic telescopic rods 285 are all fixedly connected with a first counterweight block 286. A second tooth block 287 is fixedly connected to the other side of the first counterweight block 286. Several positioning brackets 288 are fixedly connected to the outside of the positioning sleeve 281. The positioning sleeve 281 is fixedly connected to the outer cylinder 271 and the protective housing 13 respectively through the positioning brackets 288. The several third elastic telescopic rods 285 are all fixedly connected to the outside of the driving shaft 21. The driving sleeve 283 is fixedly connected to the friction component 29. The shape between adjacent two first tooth blocks 284 is adapted to the shape of the second tooth block 287. The friction component 29 includes a mounting disc 291. A placement groove 293 is formed on the outside of the mounting disc 291. Several mounting grooves 292 are formed in the placement groove 293. Several fourth elastic telescopic rods 294 are fixedly connected in the several mounting grooves 292. The other ends of the several fourth elastic telescopic rods 294 are all fixedly connected to the inside of the friction plate 296 through a second counterweight block 295. The friction plate 296 is arc-shaped. The friction plate 296 is located in the placement groove 293. Several friction strips 297 are fixedly connected to the other side of the friction plate 296. One side of the mounting disc 291 is fixedly connected to the driving sleeve 283. By designing the second one-way component 28 and the friction component 29, when the driving shaft 21 rotates rapidly counterclockwise, the basic gripper on one side of the protective housing 13 will first squeeze the wet wipe to ensure that the wet wipe is firmly fixed on the detection table 15. At the same time, the rotation of the driving shaft 21 drives the arc-shaped block 279, so that its arc surface contacts the arc surface of the pawl 276. Due to the limiting effect of the slide rail 16, the rotating rod 232 is difficult to rotate freely at this time. In the state where the driving shaft 21 rotates at a high speed, due to the relatively fast rotation speed, the centrifugal force received by the first counterweight block 286 increases significantly. This increased centrifugal force prompts the third elastic telescopic rod 285 to extend rapidly, and then pushes the second tooth block 287 to engage with the gap between the first tooth blocks 284, and drives the driving sleeve 283 to start rotating. As the driving sleeve 283 rotates, the mounting disc 291 also rotates at a high speed. This rotation action causes the second counterweight block 295 to be affected by the centrifugal force, pulling the fourth elastic telescopic rod 294 to extend, so as to push out the friction plate 296 and contact the wet wipe. As the mounting disc 291 continues to rotate, the friction plate 296 continuously rubs against the wet wipe, thereby completing the detection of the wear resistance of the wet wipe. The design of this device enables it to quickly switch between two modes of wear resistance detection and anti-tensile detection, greatly improving the applicability and flexibility of the device. At the same time, this design also reduces the operation difficulty of the device, making the detection process simpler and faster, which is conducive to the popularization and use of this device. The entire detection process is clear, ensuring the accuracy and reliability of the detection results.

[0028] Working principle: This embodiment provides a detection device for wet wipe production. When in use, the wet wipe to be detected is laid flat in the platform mechanism 1, and the wet wipe is positioned based on the platform mechanism 1. The detection mechanism 2 runs at a low speed in the clockwise direction to detect the tensile strength of the wet wipe. After the detection is completed, the detection mechanism 2 resets. Subsequently, the detection mechanism 2 runs at a high speed in the counterclockwise direction to complete the detection of the abrasion resistance of the wet wipe. After the detection is completed, the basic positioning mechanism for the wet wipe is released and it is taken out; Place the wet wipe above the detection table 15, and squeeze the middle position of the wet wipe through the basic gripper connected to the protective housing 13 to ensure that the wet wipe is firmly fixed on the detection table 15. Subsequently, start the motor 14 at a low speed in the clockwise direction. The motor 14 drives the first one-way component 27 to start working through the drive shaft 21. At the same time, the two transmitters 22 will also rotate synchronously: the transmitter 22 on one side will drive the synchronization component 23 to rotate clockwise, while the transmitter 22 on the other side will drive the synchronization component 23 on the other side to rotate counterclockwise through the gear 26. As the synchronization component 23 rotates, they will drive the pressing component 24 to slide smoothly along the slide rail 16. During the sliding process, the pressing component 24 will first squeeze the wet wipe, and then after the squeezing is completed, pull the wet wipe to move to both sides, thereby completing the tensile test of the wet wipe. After the test is completed, turn off the motor 14, and the synchronization component 23 will quickly reset, and at the same time, the protective housing 13 will also return to its original position. At this time, it is convenient to check the tensile effect of the wet wipe. If it is necessary to detect the abrasion resistance of the wet wipe, the drive shaft 21 needs to be run quickly in the counterclockwise direction. At this time, due to the limitation of the friction force and the slide rail 16, the first one-way component 27 is difficult to rotate. However, in the state of high-speed rotation, the second one-way component 28 will start to work and drive the friction component 29 to rotate at a high speed. As the friction component 29 extends and rotates, it will continuously rub against the wet wipe, thereby completing the abrasion resistance test of the wet wipe; When the motor 14 runs at a low speed in the clockwise direction, since the rotation speed of the drive shaft 21 is relatively low, the centrifugal force generated is not sufficient to drive the third elastic telescopic rod 285 to extend through the counterweight. At this time, the arc-shaped block 279 will come into contact with the pawl 276. Under the blocking action of the baffle 278, the pawl 276 cannot flip. Therefore, the arc-shaped block 279 will drive the inner cylinder 274 to rotate together. As the inner cylinder 274 rotates, the two transmitters 22 connected to it will respectively drive the two rotating rods 232 to rotate: the rotating rod 232 on one side will rotate clockwise, while the rotating rod 232 on the other side will rotate counterclockwise through the transmission of the gear 26. At the same time, the drive chain 235 will move along the same trajectory as the slide rail 16, thereby driving the sleeve 242 to slide on the slide rail 16. The movement of the sleeve 242 further pushes the extrusion plate 245, so that it squeezes and pulls the wet wipe located on the detection table 15 to both sides, thereby completing the detection of the tensile resistance performance of the wet wipe; When the drive shaft 21 rotates rapidly counterclockwise, the basic gripper on one side of the protective housing 13 will first squeeze the wet wipes to fix the wet wipes. At the same time, the rotation of the drive shaft 21 will drive the arc-shaped block 279, making its arc surface contact with the arc surface of the pawl 276. Due to the limitation of the slide rail 16, the rotating rod 232 is difficult to rotate freely at this time. In the state where the drive shaft 21 rotates at a high speed, due to the relatively fast rotation speed, the centrifugal force received by the first counterweight 286 increases significantly. This increased centrifugal force prompts the third elastic telescopic rod 285 to extend rapidly, and then pushes the second tooth block 287 to engage with the gap between the first tooth block 284, driving the drive sleeve 283 to start rotating. As the drive sleeve 283 rotates, the mounting disc 291 also rotates at a high speed. This rotation causes the second counterweight 295 to be affected by the centrifugal force, pulling the fourth elastic telescopic rod 294 to extend, thereby pushing out the friction plate 296. As the mounting disc 291 continues to rotate, the friction plate 296 continuously rubs against the wet wipes, thus completing the detection of the wear resistance of the wet wipes.

[0029] The embodiments disclosed in the present invention are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present invention, they are within the protection scope of the present invention.

Claims

1. A detection device for wet wipes production, comprising a protective housing (13), a body platform (11) and a motor (14), characterized in that: Also includes, A platform mechanism (1), comprising a machine platform (11), a reset assembly (12) arranged above the machine platform (11), a protective housing (13) connected to the machine platform (11), a motor (14), and a detection platform (15), wherein the motor (14) is located on one side of the protective housing (13), the detection platform (15) is located above the machine platform (11), and a basic clamp is arranged on one side of the protective housing (13); and The detection mechanism (2) comprises a drive shaft (21), two transmissions (22) arranged outside the drive shaft (21), a synchronization component (23), a pressing component (24), a rotator (25) connected to one of the transmissions (22), a gear (26), a first one-way component (27) located outside the drive shaft (21), a second one-way component (28) and a friction component (29), wherein the friction component (29) is connected to the second one-way component (28), the two synchronization components (23) are fixedly connected to the first one-way component (27), the two synchronization components (23) are respectively connected to the gear (26) and the transmission (22), and the pressing component (24) is connected to the synchronization component (23).

2. The detection device for wet wipes production according to claim 1, characterized in that: The upper part of the machine body platform (11) is fixedly connected to two reset assemblies (12), and the lower parts of the two reset assemblies (12) are overlapped with the upper part of the same detection platform (15). The lower part of the detection platform (15) is fixedly connected to the upper part of the machine body platform (11), and the upper part of the machine body platform (11) is fixedly connected to the protective shell (13). The motor (14) is fixedly connected to the rear of the protective shell (13). A slide rail (16) is provided at the rear of the inner wall of the protective shell (13), and the shape of the slide rail (16) is arc-shaped.

3. The detection device for wet wipes production according to claim 2, characterized in that: One end of the drive shaft (21) passes through two transmissions (22) and is fixedly connected to a first one-way component (27) and a second one-way component (28) respectively; the first one-way component (27) and the second one-way component (28) are fixedly connected; one side of the second one-way component (28) is fixedly connected to a friction component (29); one of the transmissions (22) is fixedly connected to one of the synchronous components (23); the other transmission (22) is fixedly connected to a rotator (25); the transmission (22) is composed of a transmission wheel and a transmission belt; the rotator (25) is composed of a bearing and a rotating shaft; one of the gears (26) is fixedly connected to the outside of the rotator (25); the other gear (26) is fixedly connected to the outside of the other synchronous component (23); the two gears (26) are meshed with each other; and the pressing component (24) is fixedly connected to the outside of the synchronous component (23); The pressing assembly (24) is slidably connected to a slide rail (16) provided in the protective shell (13); the synchronizing assembly (23) is engaged with the protective shell (13); the rotator (25) is engaged with the protective shell (13); the driving shaft (21) passes through the protective shell (13) and is transmission-connected to the motor (14); and a basic clamp provided on one side of the protective shell (13) is located below the first one-way assembly (27).

4. The detection device for wet wipes production according to claim 3, characterized in that: The resetting assembly (12) comprises two side plates (121), and two first elastic telescopic rods (122) are fixedly connected to opposite sides of the two side plates (121), and the two first elastic telescopic rods (122) located on the same side are fixedly connected to one side of the same movable platform (123), and a groove is provided above the movable platform (123); The lower part of the side plate (121) is fixedly connected to the upper part of the machine body platform (11), and the lower part of the movable platform (123) is slidably connected to the upper part of the detection platform (15).

5. The detection device for wet wipes production according to claim 4, characterized in that: The synchronization component (23) comprises two connecting sleeves (231), the two connecting sleeves (231) are sleeved with a rotating rod (232), the rotating rod (232) is fixedly connected to a first coil spring (233) outside, the other end of the first coil spring (233) is fixedly connected to the connecting sleeve (231), the other ends of the two rotating rods (232) are fixedly connected to a driving wheel (234), and the two driving wheels (234) are wound with a same driving chain (235); The pressing assembly (24) is fixedly connected to the outside of the driving chain (235), and the connecting sleeve (231) is clamped on one side of the inner wall of the protective shell (13), wherein the rotating rod (232) on one side is connected to the driving shaft (21) through a transmission device (22), and the rotating rod (232) on the other side is connected to the rotator (25) through a gear (26).

6. The detection device for wet wipes production according to claim 5, characterized in that: The pressing assembly (24) comprises a sliding rod (241), the sliding rod (241) is outer-connected with a sleeve (242), one end of the sliding rod (241) is fixedly connected with a slider, the other end of the sliding rod (241) passes through the sleeve (242) and is fixedly connected with the top ends of two second elastic telescopic rods (243), and the bottom ends of the two second elastic telescopic rods (243) are fixedly connected with reinforcing ribs (244), and the second elastic telescopic rods (243) are fixedly connected with the top of the extrusion plate (245) via the reinforcing ribs (244); The slide rod (241) is slidably connected to a slide rail (16) provided in the protective housing (13) via a slider, and the sleeve (242) is fixedly connected to the outside of the driving chain (235).

7. The detection device for wet wipes production according to claim 6, characterized in that: The first one-way component (27) comprises an outer cylinder (271), a limiting groove (272) is provided in the outer cylinder (271), the limiting groove (272) is annular, a plurality of pulleys (273) are slidably connected in the limiting groove (272), and the other ends of the plurality of pulleys (273) are fixedly connected to the inner cylinder (274), a plurality of pins (275) are fixedly connected to the inner wall of the inner cylinder (274), the inner cylinder (274) is hinged to a plurality of ratchet pawls (276) via the plurality of pins (275), and a second coil spring (277) is arranged outside the pin (275).

8. The detection device for wet wipes production according to claim 7, characterized in that: A plurality of baffles (278) are fixedly connected to the inner wall of the inner cylinder (274), and the plurality of baffles (278) are respectively overlapped with a plurality of ratchet claws (276), and the plurality of ratchet claws (276) are respectively overlapped with a plurality of arc-shaped blocks (279); The outer cylinder (271) is fixedly connected to the protective housing (13) via a second one-way component (28), a plurality of arc-shaped blocks (279) are fixedly connected to the outside of the drive shaft (21), and the inner cylinder (274) is fixedly connected to the two transmissions (22).

9. The wet wipes production detection device according to claim 8, characterized in that: The second one-way component (28) comprises a positioning sleeve (281), a connecting tube (282) is clamped inside the positioning sleeve (281), a driving sleeve (283) is sleeved inside the connecting tube (282), a plurality of first tooth blocks (284) are fixedly connected inside the driving sleeve (283), a plurality of third elastic telescopic rods (285) are arranged inside the connecting tube (282), and the other ends of the plurality of third elastic telescopic rods (285) are fixedly connected to a first counterweight block (286), the other side of the first counterweight block (286) is fixedly connected to a second tooth block (287), and a plurality of positioning frames (288) are fixedly connected outside the positioning sleeve (281); The positioning sleeve (281) is fixedly connected to the outer cylinder (271) and the protective shell (13) respectively through the positioning frame (288), the plurality of third elastic telescopic rods (285) are fixedly connected to the outside of the driving shaft (21), the driving sleeve (283) is fixedly connected to the friction assembly (29), and the shape between two adjacent first tooth blocks (284) is adapted to the shape of the second tooth block (287).

10. The detection device for wet wipes production according to claim 9, characterized in that: The friction assembly (29) comprises a mounting plate (291), a placement groove (293) is formed outside the mounting plate (291), a plurality of mounting grooves (292) are formed inside the placement groove (293), a fourth elastic telescopic rod (294) is fixedly connected to each of the plurality of mounting grooves (292), the other ends of the plurality of fourth elastic telescopic rods (294) are fixedly connected to a friction plate (296) via a second counterweight (295), the friction plate (296) is arc-shaped, the friction plate (296) is located in the placement groove (293), and a plurality of friction strips (297) are fixedly connected to the other side of the friction plate (296); One side of the mounting plate (291) is fixedly connected to the driving sleeve (283).

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