Textile processing product detection device and detection method thereof

Abstract

The invention discloses a textile processing product detection device and a detection method thereof.The textile processing product detection device comprises a rack and further comprises a control box installed on one side of the bottom end of the rack, a friction structure arranged at the telescopic end of a lifting air cylinder, an isolation structure arranged on the outer side of the friction structure and a dust removal structure arranged on one side of the isolation structure; the friction belt is driven to move downwards and make contact with the fabric through stretching of the lifting air cylinder, the electric roller is started to enable the friction belt to conduct plane abrasion testing on the fabric, the telescopic air cylinder is started to enable the supporting roller to move downwards, then the friction belt and the fabric are pushed to be bent and deformed, and abrasion testing of the fabric in the bent state is simulated; and a multi-form testing function is realized, so that the device can comprehensively simulate the testing requirements of the fabric under various form changes such as bending, stretching and twisting, and the wear resistance of the fabric can be comprehensively and deeply evaluated.

Description

Technical Field

[0001] The present invention relates to the technical field of fabric detection, and particularly to a detection device and a detection method for textile processing products. Background Art

[0002] After the fabric is processed, in order to facilitate the judgment of the quality and quality of the fabric, it is necessary to use a detection device for textile processing products to accurately detect the fabric and timely discover defects and problems in the textile processing products, such as holes, stains, color differences, loose edges, thread ends, etc., so as to ensure that the product meets high-quality standards, guarantee the stability and consistency of the product, and thus improve the market competitiveness of the product.

[0003] After retrieval, a patent with the Chinese patent application number 202021535613.2 discloses a wear-resistant detection device for textile fabrics, including a bottom plate. A support frame is arranged on the top of the bottom plate. First support bearing seats are arranged in the middle of the two transverse ends of the bottom plate. The two bottom ends of the support frame are connected to the middle of the two longitudinal ends of the bottom plate. A transmission lead screw is arranged between the first support bearing seats. One end of the transmission lead screw passes through the first support bearing seat and is connected with a first adjustment handle. A ball nut is installed between the first support bearing seats on the transmission lead screw. A detection table is arranged on the top of the ball nut. The beneficial effects of the present invention are: the present invention is reasonably designed, simple and stable in structure, and has strong practicability; it is convenient to perform wear-resistant detection on multiple parts of the fabric and can perform friction detection on fabrics of different thicknesses; in addition, the pressure of the rotating friction part on the fabric during wear-resistant detection can be adjusted; the operation is convenient, and the efficiency and accuracy of wear-resistant detection can be improved; The above patent still has the following deficiencies: it has the defect of single detection method. The existing device is only used for wear-resistant testing of flat fabrics during use. However, in actual applications, the environments in which fabrics are used are complex and changeable, and they will undergo various forms of deformation such as bending, stretching, and twisting. Therefore, only performing wear-resistant testing on flat fabrics is difficult to comprehensively reflect the wear-resistant performance of fabrics in actual use. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that there is a defect of single detection method in the prior art. The existing device is only used for wear-resistant testing of flat fabrics during use. However, in actual applications, the environments in which fabrics are used are complex and changeable, and they will undergo various forms of deformation such as bending, stretching, and twisting. Therefore, only performing wear-resistant testing on flat fabrics is difficult to comprehensively reflect the wear-resistant performance of fabrics in actual use, and to propose a detection device and a detection method for textile processing products.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions: A detection device for textile processing products, including a frame, further including: The control box is installed on one side of the bottom end of the rack; The conveying unit is arranged inside both sides of the rack; The detection unit is on one side of the top end of the rack; The bracket is fixed to the top end of the rack, and a lifting cylinder is installed at the top end of the bracket; The friction structure is arranged at the telescopic end of the lifting cylinder and is used to conduct wear tests on fabrics under different conditions; The isolation structure is arranged outside the friction structure and is used to isolate the fluff generated by friction; The dust removal structure is arranged on one side of the isolation structure and is used to adsorb the fluff; The cleaning structure is arranged on one side of the top end of the rack and is used to clean the surface of the fabric.

[0006] As a preferred technical solution of the present application, the conveying unit includes an unwinding roller installed inside one side of the rack, a winding roller installed inside the other side of the rack, a guiding roller rotatably connected to the top end inside the rack, and a driving motor installed on one side of the rack with its rotating end connected to the unwinding roller and the winding roller. The detection unit includes a light-shielding cover installed on one side of the top end of the rack, a supplementary light installed at the top end inside the light-shielding cover, a visual detection probe installed inside one side of the light-shielding cover, and a support plate arranged at the bottom end of the light-shielding cover and connected to the rack. Fabrics are wound around the outer sides of the winding roller and the unwinding roller.

[0007] As a preferred technical solution of the present application, the friction structure includes a push plate fixed to the telescopic end of the lifting cylinder, telescopic cylinders installed on both sides inside the push plate, a push frame fixed to the telescopic end of the telescopic cylinder, a pressure roller rotatably connected inside the push frame, a sliding rod fixed to the bottom end of the push plate, a sliding seat slidably connected to the outer side of the sliding rod, an electric roller installed at the bottom end of the sliding seat, a friction belt sleeved on the outer sides of the electric roller and the pressure roller, a support roller fixed to the top end inside the rack, a return spring sleeved on the outer side of the sliding rod and connected to the sliding seat, a rotating frame rotatably connected to the bottom end of the push plate, and push arms rotatably connected to both sides of the bottom end of the rotating frame and rotatably connected to the sliding seat.

[0008] As a preferred technical solution of the present application, the isolation structure includes connecting rods fixed to both sides of the top end of the push plate, a sealed box slid on the outer sides of the connecting rods, support springs installed between the connecting rods and the sealed box, an observation window installed inside one side of the sealed box, pressing plates fixed to both sides of the bottom end of the sealed box, and a fixed frame fixed to the top end inside the rack.

[0009] As a preferred technical solution of the present application, the cleaning structure includes bearing supports installed on both sides of the top of the frame, a transmission shaft rotatably connected inside the bearing supports, a brush roller fixed on the outside of the transmission shaft, a second transmission wheel installed on one side of the transmission shaft, a dust collection cover sleeved on the outside of the brush roller, a cleaning brush fixed at the bottom of one side of the dust collection cover, a first transmission wheel installed at the rotating end of the winding roller, and a transmission belt sleeved on the outside of the first transmission wheel and the second transmission wheel.

[0010] As a preferred technical solution of the present application, the dust removal structure includes a suction nozzle installed inside one side of the sealed box, a first folding tube connected to the top of one side of the suction nozzle, a suction tube connected to the top of the first folding tube, a collection box arranged inside the control box and communicated with the suction tube, a first folding tube rotatably connected to one side of the collection box, a movable drawer slidably connected inside the collection box, a filter screen fixed inside the movable drawer, a suction fan installed on one side inside the control box and communicated with the collection box, and a second folding tube installed on the top of the dust collection cover and communicated with the suction tube.

[0011] As a preferred technical solution of the present application, the sliding seat and the sliding rod form a telescopic structure through a return spring, and the support rollers are symmetrically distributed on the vertical center line of the pressure roller.

[0012] As a preferred technical solution of the present application, the lifting cylinder extends into the sealed box and is connected to the push plate, and the pressing plate and the fixing frame are located on the same vertical center line.

[0013] As a preferred technical solution of the present application, the bearing support and the transmission shaft are rotatably connected through a roller bearing, and the dust collection cover and the frame are detachably connected.

[0014] The present application also discloses a method for detecting textile processing products, including the following steps: S1: Prepare samples: Select a cloth roll of a specified size from the fabric to be tested. S2: Install samples: Install the test sample on the outside of the unwinding roller, and pass one end of the fabric through the inside of the frame and wind it around the outside of the winding roller. S3: Set parameters: Connect the control box to the industrial computer, and set parameters such as the friction pressure, friction speed, and friction times of the device according to the test standards and requirements. S4: Start testing: Start the lifting cylinder to push the friction structure to move downward, so that the friction structure contacts the fabric and performs a friction test on the surface of the fabric, and at the same time the isolation structure presses and fixes the fabric. S5: Fabric conveying: After the detection is completed, control the lifting cylinder to contract, so that the isolation structure and the friction structure are separated from the fabric. Then start the drive motor to drive the unwinding roller and the winding roller to rotate, and convey the fabric into the inside of the light-shielding cover. During this process, the cleaning structure cleans the fluff on the surface of the fabric. S6: Abrasion resistance analysis: The surface of the fabric is photographed by a visual inspection probe, and the image is converted into a digital signal and transmitted to the control box. The control box analyzes the abrasion resistance of the fabric based on this image. Meanwhile, the light shield isolates external light and reduces the influence of external light on the image of the visual inspection probe. The fill light provides sufficient and uniform light for the visual inspection probe; S7: Surface analysis: The unwinding roller and the winding roller are continuously rotated by the driving motor, so that the fabric continuously passes through the bottom of the visual inspection probe. The visual inspection probe photographs the surface image of the fabric to analyze and detect possible phenomena such as holes, stains, color differences, loose edges, and thread ends on the fabric; S8: End of detection: Stop the operation of the device, remove the tested fabric sample, perform necessary subsequent processing on the test sample, and record its test data.

[0015] Compared with the prior art, the present invention provides a textile processing product detection device, which has the following beneficial effects: 1. In this textile processing product detection device, the extension of the lifting cylinder causes the friction belt to move downward and contact the fabric. The electric roller is started, and the friction belt will perform a flat abrasion test on the fabric. By starting the telescopic cylinder, the support roller moves downward, thereby pushing the friction belt and the fabric to bend and deform, simulating the abrasion test of the fabric in a bent state, realizing the multi-morphology test function, enabling the device to fully simulate the test requirements of the fabric under various morphological changes such as bending, stretching, and twisting, so as to facilitate a comprehensive and in-depth evaluation of the abrasion resistance of the fabric; 2. In this textile processing product detection device, through the cooperation of the winding roller via the first transmission wheel, the transmission belt, and the second transmission wheel, the drive shaft is rotated, and then the brush roller is driven to clean the fluff on the surface of the fabric, effectively removing the obstructive foreign objects, realizing the efficient fluff cleaning function. The surface of the fabric is always kept clean, clearing the obstacles for the optical inspection of the fabric surface by the visual inspection probe, thus significantly improving the accuracy and reliability of the detection; 3. In this textile processing product detection device, by starting the suction fan, the second folding tube sucks all the fluff inside the dust collection hood. At the same time, the first folding tube and the suction nozzle suck the fluff inside the sealed box into the collection box. By simply pulling out the movable drawer, the fluff can be easily discharged and cleaned. This not only ensures that the fluff generated during the test can be cleaned and adsorbed in a timely and effective manner, but also guarantees the cleanliness and orderliness of the surrounding environment of the device, providing strong support and guarantee for the detection work of textile processing products; 4. For this textile processing product detection device, through the movement of the push plate, the connecting rod and the support spring cooperate to drive the sealing box downward. Immediately afterwards, the pressing plate and the fixing frame clamp and fix the position of the fabric. At the same time, the sealing box effectively blocks the outward escape of fluff, facilitating the isolation and sealing of the fabric test area during the test, making it difficult for the generated fluff to fly outward, and providing great convenience for subsequent centralized cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 One of the structural schematic diagrams of a textile processing product detection device proposed by the present invention; Figure 2 Another structural schematic diagram of a textile processing product detection device proposed by the present invention; Figure 3 Three-dimensional structural schematic diagram of the detection unit in a textile processing product detection device proposed by the present invention; Figure 4 Three-dimensional structural schematic diagram of the isolation structure in a textile processing product detection device proposed by the present invention; Figure 5 One of the three-dimensional structural schematic diagrams of the friction structure in a textile processing product detection device proposed by the present invention; Figure 6 Another three-dimensional structural schematic diagram of the friction structure in a textile processing product detection device proposed by the present invention; Figure 7 Three-dimensional sectional structural schematic diagram of the isolation structure in a textile processing product detection device proposed by the present invention; Figure 8 Three-dimensional structural schematic diagram of the dust removal structure in a textile processing product detection device proposed by the present invention; Figure 9 Three-dimensional sectional structural schematic diagram of the dust removal structure in a textile processing product detection device proposed by the present invention; Figure 10 Three-dimensional structural schematic diagram of the cleaning structure in a textile processing product detection device proposed by the present invention.

[0017] In the figure: 1. Frame; 2. Control box; 3. Fabric; 4. Driving motor; 5. Isolation structure; 501. Support spring; 502. Connecting rod; 503. Sealing box; 504. Pressure plate; 505. Fixed frame; 506. Observation window; 6. Bracket; 7. Friction structure; 701. Support roller; 702. Friction belt; 703. Pusher plate; 704. Slide bar; 705. Slide seat; 706. Telescopic cylinder; 707. Return spring; 708. Electric roller; 709. Pushing frame; 710. Pressure roller; 711. Pushing arm; 712. Rotary frame; 8. Dust removal structure; 801. Dust suction nozzle; 802. Collection box; 803. Exhaust fan; 804. Dust suction pipe; 805. First folding pipe; 806. Second folding pipe; 807. Mobile drawer; 808. Dust filter screen; 9. Cleaning structure; 901. Transmission belt; 902. First transmission wheel; 903. Dust collection hood; 904. Cleaning brush; 905. Bearing support; 906. Brush roller; 907. Transmission shaft; 908. Second transmission wheel; 10. Lifting cylinder; 11. Light shield; 12. Winding roller; 13. Unwinding roller; 14. Supplementary light; 15. Visual inspection probe; 16. Support plate; 17. Guide roller. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] As Figures 1 to 10 shown, the embodiment of the present invention provides a textile processing product detection device, including a frame 1, and further including: A control box 2, installed on one side of the bottom end of the frame 1; A conveying unit, arranged inside both sides of the frame 1; A detection unit, on one side of the top end of the frame 1; A bracket 6, fixed to the top end of the frame 1, and a lifting cylinder 10 is installed at the top end of the bracket 6; A friction structure 7, arranged at the telescopic end of the lifting cylinder 10, and used for performing wear tests on the fabric 3 under different conditions; An isolation structure 5, arranged outside the friction structure 7, and used for isolating the fluff generated by friction; A dust removal structure 8, arranged on one side of the isolation structure 5, and used for adsorbing the fluff; A cleaning structure 9, arranged on one side of the top end of the frame 1, and used for cleaning the surface of the fabric 3.

[0020] As Figure 2 andFigure 3 As shown, in one embodiment: The conveying unit includes an unwinding roller 13 installed inside one side of the frame 1, a winding roller 12 installed inside the other side of the frame 1, a guiding roller 17 rotatably connected to the top end inside the frame 1, and a driving motor 4 installed on one side of the frame 1 with its rotating end connected to the unwinding roller 13 and the winding roller 12. The detection unit includes a light-shielding cover 11 installed at the top end of one side of the frame 1, a supplementary light 14 fixed to the top end inside the light-shielding cover 11, a visual detection probe 15 installed inside one side of the light-shielding cover 11, and a support plate 16 arranged at the bottom end of the light-shielding cover 11 and connected to the frame 1. A fabric 3 is wound around the outer sides of the winding roller 12 and the unwinding roller 13.

[0021] As Figure 5 and Figure 6 As shown, in one embodiment: The friction structure 7 includes a push plate 703 fixed to the telescopic end of the lifting cylinder 10, telescopic cylinders 706 installed on both sides inside the push plate 703, a push frame 709 fixed to the telescopic ends of the telescopic cylinders 706, a pressure roller 710 rotatably connected inside the push frame 709, a slide bar 704 fixed to the bottom end of the push plate 703, a slide seat 705 slidably connected to the outer side of the slide bar 704, an electric roller 708 installed at the bottom end of the slide seat 705, a friction belt 702 sleeved on the outer sides of the electric roller 708 and the pressure roller 710, a support roller 701 fixed to the top end inside the frame 1, a return spring 707 sleeved on the outer side of the slide bar 704 and connected to the slide seat 705, a rotating frame 712 rotatably connected to the bottom end of the push plate 703, and push arms 711 rotatably connected to both sides of the bottom end of the rotating frame 712 and rotatably connected to the slide seat 705; When the lifting cylinder 10 extends, the friction belt 702 moves downward to contact the fabric 3, and the electric roller 708 is started to perform a planar wear test on the fabric 3 by the friction belt 702. By starting the telescopic cylinder 706 to push the support roller 701 downward, the friction belt 702 and the fabric 3 are pushed to bend and deform, simulating the wear test of the fabric 3 in a bent state.

[0022] As Figure 4 and Figure 7 As shown, in one embodiment: The isolation structure 5 includes connecting rods 502 fixed to both sides of the top end of the push plate 703, a sealing box 503 slidable on the outer sides of the connecting rods 502, a support spring 501 installed between the connecting rods 502 and the sealing box 503, an observation window 506 installed inside one side of the sealing box 503, pressing plates 504 fixed to both bottom ends of the sealing box 503, and a fixing frame 505 fixed to the top end inside the frame 1; When the push plate 703 drives the sealing box 503 to move downward through the connecting rods 502 and the support spring 501, the pressing plates 504 and the fixing frame 505 clamp and fix the position of the fabric 3, and at the same time, the sealing box 503 blocks the flying of fluff outward.

[0023] As Figure 10As shown, in one embodiment: The cleaning structure 9 includes bearing supports 905 installed on both sides of the top end of the frame 1, a transmission shaft 907 rotatably connected inside the bearing supports 905, a brush roller 906 fixed to the outside of the transmission shaft 907, a second transmission wheel 908 installed on one side of the transmission shaft 907, a dust collection hood 903 sleeved on the outside of the brush roller 906, a cleaning brush 904 fixed to the bottom end of one side of the dust collection hood 903, a first transmission wheel 902 installed at the rotating end of the winding roller 12, and a transmission belt 901 sleeved on the outside of the first transmission wheel 902 and the second transmission wheel 908; The transmission shaft 907 is driven to rotate through the winding roller 12 via the first transmission wheel 902, the transmission belt 901, and the second transmission wheel 908, driving the brush roller 906 to clean the fluff on the surface of the fabric 3 and removing the blocking foreign objects.

[0024] As Figure 8 and Figure 9 shown, in one embodiment: The dust removal structure 8 includes a dust suction nozzle 801 installed inside one side of the sealed box 503, a first folding tube 805 connected to the top end of one side of the dust suction nozzle 801, a dust suction tube 804 connected to the top end of the first folding tube 805, a collection box 802 disposed inside the control box 2 and communicated with the dust suction tube 804, a first folding tube 805 rotatably connected to one side of the collection box 802, a movable drawer 807 slidably connected inside the collection box 802, a dust filter screen 808 fixed inside the movable drawer 807, a suction fan 803 installed on one side inside the control box 2 and communicated with the collection box 802, and a second folding tube 806 installed on the top end of the dust collection hood 903 and communicated with the dust suction tube 804; By starting the suction fan 803, the second folding tube 806 sucks the fluff inside the dust collection hood 903, and the first folding tube 805 and the dust suction nozzle 801 suck the fluff inside the sealed box 503 into the inside of the collection box 802. Pulling out the movable drawer 807 can clean and discharge the fluff.

[0025] As Figure 5 and Figure 6 shown, in one embodiment: The sliding seat 705 and the sliding rod 704 form a telescopic structure through a return spring 707, and the support rollers 701 are symmetrically distributed on the vertical center line of the pressure roller 710; The return spring 707 pushes the sliding seat 705 to slide on the outside of the sliding rod 704, adjusting the position of the electric roller 708 to keep the friction belt 702 always in a taut state.

[0026] As Figure 4 and Figure 7 shown, in one embodiment: The lifting cylinder 10 extends into the sealed box 503 and is connected to the push plate 703, and the pressure plate 504 and the fixed frame 505 are located on the same vertical center line; When the pressure plate 504 falls, it accurately fits with the fixed frame 505, facilitating the fixation of the position of the fabric 3.

[0027] As Figure 10 shown, in one embodiment: The bearing support 905 and the transmission shaft 907 are rotatably connected through a roller bearing, and the dust collection hood 903 and the frame 1 are detachably connected; the friction between the bearing support 905 and the transmission shaft 907 is reduced through the roller bearing, making the rotation of the transmission shaft 907 smooth. Since the dust collection hood 903 and the frame 1 are detachably connected, it is convenient to regularly disassemble the dust collection hood 903 to clean and maintain the brush roller 906.

[0028] Specifically, when this textile processing product detection device is in use: Select a cloth roll that meets the requirements and install it on the outside of the unwinding roller 13. Then, pass one end of the cloth roll through the inside of the frame 1 and wind it around the periphery of the winding roller 12. Start the driving motor 4 to drive the winding roller 12 to rotate, and wind up the fabric 3, so that the fabric 3 remains flat inside the frame 1. Subsequently, start the lifting cylinder 10 to push the friction structure 7 downward until the friction structure 7 contacts the fabric 3 to perform a friction test on the surface of the fabric 3. During this process, the isolation structure 5 is responsible for pressing and fixing the fabric 3 and effectively preventing the splashing of lint. After the test is completed, by controlling the retraction of the lifting cylinder 10, the isolation structure 5 and the friction structure 7 are separated from the fabric 3. Immediately afterwards, start the driving motor 4 to drive the rotation of the unwinding roller 13 and the winding roller 12, and send the fabric 3 into the light-shielding hood 11. During this conveying process, the cleaning structure 9 is responsible for removing the lint on the surface of the fabric 3. The surface of the fabric 3 is photographed by the visual detection probe 15, and the photographed image is converted into a digital signal and transmitted to the control box 2, so that the control box 2 can analyze the wear resistance of the fabric 3 based on these images. At the same time, the light-shielding hood 11 can isolate external light and reduce its interference with the image quality of the visual detection probe 15. To ensure the shooting quality, the fill light 14 provides stable and uniform light for the visual detection probe 15. Through the continuous driving of the driving motor 4, the unwinding roller 13 and the winding roller 12 keep rotating, so that the fabric 3 continuously passes under the visual detection probe 15, and the visual detection probe 15 continuously photographs the surface image of the fabric 3, and then analyzes and detects problems such as holes, stains, color differences, loose edges, and thread ends that may exist on the fabric 3.

[0029] The lifting cylinder 10 is actuated to push the push plate 703 downward, causing the push plate 703 to drive the friction belt 702 downward to contact the fabric 3. The electric roller 708 is started to drive the friction belt 702 to move, enabling the friction belt 702 to move on the surface of the fabric 3 for planar wear testing of the fabric 3. By starting the telescopic cylinder 706 to extend downward, the support roller 701 is pushed downward, causing the support roller 701 to push the friction belt 702 and the fabric 3 to bend and deform, simulating the wear test of the fabric 3 in a bent state. At the same time, the support roller 701 supports the bottom of the fabric 3, restricting the fabric 3 from bending and deforming due to the pressure of the support roller 701. During the movement of the pressure roller 710, the friction belt 702 pulls the two groups of electric rollers 708 closer to each other, and the sliding seat 705 slides on the surface of the slide bar 704, restricting the moving direction of the electric roller 708. At the same time, the sliding seat 705 squeezes the return spring 707 to contract and deform. The sliding seat 705 pushes the rotating frame 712 to rotate through the push arm 711, and the rotating rotating frame 712 pushes another group of sliding seats 705 to move synchronously through another group of push arms 711, ensuring that during the lifting process of the support roller 701, the two groups of electric rollers 708 on the left and right are always symmetrically distributed on the vertical center line of the support roller 701. When the telescopic cylinder 706 drives the pressure roller 710 to rise, the compressed return spring 707 pushes the sliding seat 705 to move, keeping the friction belt 702 in a taut state at all times; When the lifting cylinder 10 pushes the push plate 703 downward, the push plate 703 drives the sealing box 503 downward through the connecting rod 502 and the support spring 501, causing the pressing plate 504 to contact the fabric 3 ahead of the friction belt 702. Immediately afterwards, as the push plate 703 continues to move downward, the pressure of the pressing plate 504 on the fabric 3 increases, causing the pressing plate 504 and the fixed frame 505 to clamp and fix the position of the fabric 3. At the same time, the support spring 501 contracts and deforms under the reaction force of the sealing box 503, causing the push plate 703 to drive the connecting rod 502 to move inside the sealing box 503, facilitating the contact between the friction belt 702 and the fabric 3. The sealing box 503 covers the outside of the friction structure 7, blocking the fluff generated during the operation of the friction structure 7 from flying outwards. The state of the fabric 3 can be observed by the staff through the observation window 506; Before the fabric 3 enters the light-shielding cover 11, the rotating winding roller 12 is used to drive the first transmission wheel 902 to rotate, causing the first transmission wheel 902 to drive the transmission shaft 907 to rotate through the transmission belt 901 and the second transmission wheel 908. The rotating transmission shaft 907 drives the brush roller 906 to clean the fluff on the surface of the fabric 3, removing the blocking foreign objects, facilitating the visual inspection probe 15 to take pictures of the surface of the fabric 3. At the same time, the cleaning brush 904 blocks the movement of the fluff during the movement of the fabric 3, preventing it from entering the inside of the light-shielding cover 11. The transmission shaft 907 is supported by the bearing support 905; During the operation of the device, the suction fan 803 is started to discharge the air inside the collection box 802, creating a negative pressure inside the collection box 802. The air inside the first folding tube 805 and the second folding tube 806 is extracted through the dust suction pipe 804. The lint inside the dust collection hood 903 is sucked out by the second folding tube 806. Since the first folding tube 805 sucks out the lint inside the sealed box 503 through the dust suction nozzle 801, the lint is not easily scattered outward. After the lint enters the inside of the connecting rod 502, the air is filtered by the dust filter screen 808, causing the lint to accumulate inside the movable drawer 807. After the device stops running, the first folding tube 805 is pulled to open the collection box 802, and the movable drawer 807 is pulled out to clean and discharge the lint.

[0030] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, should be covered by the protection scope of the present invention.

Claims

1. A textile product detection device, comprising a frame (1), characterized in that: Also includes: A control box (2) is mounted on one side of the bottom end of the frame (1); A conveying unit, arranged inside both sides of the frame (1); A detection unit, one side of the top of the frame (1); A bracket (6) is fixed to the top of the frame (1), and a lifting cylinder (10) is installed on the top of the bracket (6); A friction structure (7) is arranged at the telescopic end of the lifting cylinder (10) and is used to perform wear tests on the fabric (3) under different conditions; An isolation structure (5) is arranged outside the friction structure (7) and is used to isolate fluff generated by friction; A dust removal structure (8) is arranged on one side of the isolation structure (5) and is used to absorb the fluff; A cleaning structure (9) is arranged on one side of the top end of the frame (1) and is used to clean the surface of the fabric (3).

2. A textile product detection device according to claim 1, characterized in that: The conveying unit comprises an unwinding roller (13) installed inside one side of a frame (1), a winding roller (12) installed inside the other side of the frame (1), a guide roller (17) rotatably connected to the top of the frame (1), and a driving motor (4) installed on one side of the frame (1) and having a rotating end connected to the unwinding roller (13) and the winding roller (12); the detection unit comprises a light shield (11) installed at the top of one side of the frame (1), a fill light (14) fixed at the top of the light shield (11), a visual detection probe (15) installed inside one side of the light shield (11), and a support plate (16) arranged at the bottom of the light shield (11) and connected to the frame (1); and fabric (3) is wound around the outer sides of the winding roller (12) and the unwinding roller (13).

3. A textile processing product detection device according to claim 1, characterized in that: The friction structure (7) comprises a push plate (703) fixed to the telescopic end of the lifting cylinder (10), telescopic cylinders (706) installed on both sides of the push plate (703), a push frame (709) fixed to the telescopic end of the telescopic cylinder (706), a pressure roller (710) rotatably connected to the inside of the push frame (709), a slide rod (704) fixed to the bottom end of the push plate (703), a slide seat (705) slidably connected to the outside of the slide rod (704), and a slide seat (705) installed at the bottom of the slide seat (705). The machine frame (701) includes an electric roller (708) at the end thereof, a friction belt (702) sleeved on the outside of the electric roller (708) and a pressure roller (710), a support roller (701) fixed to the top end of the frame (1), a return spring (707) sleeved on the outside of the slide bar (704) and connected to the slide seat (705), a rotating frame (712) rotatably connected to the bottom end of the push plate (703), and a push arm (711) rotatably connected to both sides of the bottom end of the rotating frame (712) and rotatably connected to the slide seat (705).

4. A textile processing product detection device according to claim 1, characterized in that: The isolation structure (5) comprises connecting rods (502) fixed to both sides of the top of the push plate (703), a sealing box (503) sliding on the outside of the connecting rods (502), a supporting spring (501) installed between the connecting rods (502) and the sealing box (503), an observation window (506) installed inside one side of the sealing box (503), a pressing plate (504) fixed to the bottom ends of both sides of the sealing box (503), and a fixing frame (505) fixed to the top of the inside of the frame (1).

5. A textile product detection device according to claim 1, characterized in that: The cleaning structure (9) comprises bearing supports (905) mounted on both sides of the top end of the frame (1), a transmission shaft (907) rotatably connected to the inside of the bearing supports (905), a brush roller (906) fixed to the outside of the transmission shaft (907), a second transmission wheel (908) mounted on one side of the transmission shaft (907), a dust collecting cover (903) sleeved on the outside of the brush roller (906), a cleaning brush (904) fixed to the bottom end of one side of the dust collecting cover (903), a first transmission wheel (902) mounted on the rotating end of the winding roller (12), and a transmission belt (901) sleeved on the outside of the first transmission wheel (902) and the second transmission wheel (908).

6. A textile product detection device according to claim 1, characterized in that: The dust removal structure (8) comprises a dust suction nozzle (801) installed inside one side of the sealing box (503), a first folded tube (805) connected to the top end of one side of the dust suction nozzle (801), a dust suction tube (804) connected to the top end of the first folded tube (805), a collection box (802) arranged inside the control box (2) and connected to the dust suction tube (804), the first folded tube (805) rotatably connected to one side of the collection box (802), a movable drawer (807) slidably connected to the inside of the collection box (802), a dust filter (808) fixed inside the movable drawer (807), a suction fan (803) installed on one side of the inside of the control box (2) and connected to the collection box (802), and a second folded tube (806) installed at the top end of the dust collecting hood (903) and connected to the dust suction tube (804).

7. A textile product detection device according to claim 3, characterized in that: The sliding seat (705) forms a telescopic structure with the sliding rod (704) via a return spring (707), and the supporting rollers (701) are symmetrically distributed on the vertical center line of the pressing roller (710).

8. A textile product detection device according to claim 4, characterized in that: The lifting cylinder (10) extends to the interior of the sealing box (503) and is connected to the push plate (703), and the pressing plate (504) and the fixing frame (505) are located on the same vertical center line.

9. A textile product detection device according to claim 5, characterized in that: The bearing support (905) and the transmission shaft (907) are rotatably connected via a roller bearing, and the dust collecting cover (903) and the frame (1) are detachably connected.

10. A textile processing product detection method according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: Prepare the sample: Select a roll of fabric of specified size from the fabric to be tested (3); S2: Installing the sample: installing the test sample on the outside of the unwinding roller (13), and passing one end of the fabric (3) through the inside of the frame (1) and winding it on the outside of the winding roller (12); S3: Setting parameters: Connect the control box (2) to the industrial computer, and set the parameters of the device such as friction pressure, friction speed, friction times, etc. according to the test standards and requirements; S4: start the test: start the lifting cylinder (10) to push the friction structure (7) downward, so that the friction structure (7) contacts the fabric (3), and perform a friction test on the surface of the fabric (3), while the isolation structure (5) presses and fixes the fabric (3); S5: conveying the fabric (3): after the detection is completed, the lifting cylinder (10) is controlled to retract, so that the isolation structure (5) and the friction structure (7) are separated from the fabric (3), and then the driving motor (4) is started to drive the unwinding roller (13) and the winding roller (12) to rotate, so that the fabric (3) is conveyed to the inside of the light shielding cover (11). During this process, the cleaning structure (9) cleans the fluff on the surface of the fabric (3); S6: Wear resistance analysis: The surface of the fabric (3) is photographed by the visual detection probe (15), and the image is converted into a digital signal and transmitted to the control box (2), so that the control box (2) analyzes the wear resistance of the fabric (3) based on the image. At the same time, the light shield (11) isolates the external light to reduce the influence of the external light on the image of the visual detection probe (15), and the supplementary light (14) provides sufficient and uniform light for the visual detection probe (15); S7: Surface analysis: The unwinding roller (13) and the winding roller (12) are driven by the driving motor (4) to continuously rotate, so that the fabric (3) continuously passes through the bottom of the visual inspection probe (15), and the visual inspection probe (15) takes an image of the surface of the fabric (3), and analyzes and inspects the fabric (3) for possible holes, stains, color difference, loose edges, thread ends, etc.; S8: End the test: stop the operation of the device, remove the tested fabric (3) sample, perform necessary subsequent treatment on the tested sample, and record its test data.

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