An integrated detection device and method for the anti-foreign object and anti-odor capabilities of textiles

Abstract

The present invention relates to a comprehensive detection device for the anti-foreign object and anti-odor capabilities of textiles, which includes a bearing frame, an unwinding mechanism, a winding mechanism, an immersion tank, a detection frame, a comprehensive detection table, a guide roller and a drive circuit. The unwinding mechanism and the winding mechanism are respectively embedded in the end trough bodies of the bearing frame, the immersion tank is embedded in the trough body of the bearing frame, the detection frame is located between the immersion tank and the winding mechanism, the comprehensive detection table is located between the immersion tank and the detection frame, and the drive circuit is connected to the bearing frame. Its detection method includes three steps: equipment assembly, comprehensive detection operation for anti-foreign object and anti-odor, and anti-odor detection operation. The present invention can effectively meet the needs of comprehensive detection operations for the adsorption capacity of polluting gases, the adhesion capacity of liquid and solid pollutants, and the decolorization capacity of various structural types of textiles, thereby facilitating the acquisition of comprehensive ability detection data of textiles and improving the comprehensiveness and accuracy of obtaining textile performance.

Description

Technical Field

[0001] The present invention relates to a comprehensive detection device and method for the anti-foreign object and odor resistance of textiles, belonging to the technical field of textiles. Background Art

[0002] The anti-pollution ability of textiles is one of the important properties of textile use. Currently, a variety of detection devices and methods have been developed for detecting the anti-foreign object and odor resistance of textiles, such as the "Detection System and Method for the Adsorption and Release Performance of Odors by Textiles" with the patent application number "202111107078.X", the "Detection Device for Odor Compounds in Textiles" with the patent application number "202220425651.5", and other devices and technologies. Although the current detection devices can meet the needs of textile odor detection operations to a certain extent, they cannot effectively achieve the resistance of textiles to complex odor and foreign object pollution, resulting in the inability to accurately and effectively obtain the anti-pollution ability of textiles, thus seriously affecting the use performance of textiles.

[0003] Therefore, based on the problems existing in the current textile detection work, it is necessary to develop a comprehensive detection device and method for the anti-foreign object and odor resistance of textiles to meet the actual use needs. Summary of the Invention

[0004] Aiming at the deficiencies in the prior art, the present invention provides a comprehensive detection device and method for the anti-foreign object and odor resistance of textiles to overcome the above defects and meet the needs of actual equipment operation.

[0005] To achieve the above object, the present invention is implemented through the following technical solutions:

[0006] A comprehensive detection device for the anti-foreign object and odor resistance of textiles includes a carrying rack, a unwinding mechanism, a winding mechanism, an immersion tank, a detection rack, a comprehensive detection table, a guide roller and a drive circuit. The carrying rack has an axis parallel to the horizontal plane and a trough-shaped structure with a "U" - shaped axial cross - section. The unwinding mechanism and the winding mechanism are respectively embedded in the trough bodies at both ends of the carrying rack, and the axes of the unwinding mechanism and the winding mechanism are perpendicular to the axis of the carrying rack. The immersion tank is embedded in the trough body of the carrying rack, and its axis is parallel to the axis of the carrying rack. The detection rack is located between the immersion tank and the winding mechanism and is connected to the upper end surface of the carrying rack. The comprehensive detection table is embedded in the trough body of the carrying rack and is located between the immersion tank and the detection rack, and the immersion tank, the detection rack and the comprehensive detection table are all distributed along the axis direction of the carrying rack. The guide roller is embedded in the upper end surface of the carrying rack, distributed along the axis direction of the carrying rack and perpendicular to the axis of the carrying rack. The drive circuit is electrically connected to the unwinding mechanism, the winding mechanism, the immersion tank, the detection rack and the comprehensive detection table respectively.

[0007] Furthermore, the detection rack includes bearing columns, a lifting drive mechanism, a bearing crossbeam, pressure sensors, a drive motor, drive rollers, a rotational speed sensor, a flipping mechanism, guiding arms, drying blowers, auxiliary detection heads, drive guide rails, and a pan-tilt stabilizer. There are two bearing columns in total, symmetrically distributed on both sides of the axis of the bearing frame and perpendicular to the upper end surface of the bearing frame. Both bearing columns are slidably connected to the upper end surface of the bearing frame through the drive guide rails, and the drive guide rails are parallel to the axis of the bearing frame. The bearing columns are of a "U"-shaped groove structure. Both ends of the bearing crossbeam are located inside the two bearing columns respectively and are slidably connected to the side walls of the bearing columns through the lifting drive mechanism. At the same time, a pressure sensor is provided at each end position of the bearing crossbeam and is connected to the lifting drive mechanism through the pressure sensor. The axis of the bearing crossbeam is parallel to the upper end surface of the bearing frame and is perpendicular to the axis of the bearing frame and the axis of the bearing columns respectively. The drive rollers are connected to the upper end surface of the bearing crossbeam and are parallel to the axis of the bearing crossbeam. The drive rollers are further connected to the drive motor and the rotational speed sensor respectively through transmission shafts. At least one flipping mechanism is provided on the lower end surface of the bearing crossbeam. The rotation direction of the flipping mechanism is parallel to the axis of the bearing crossbeam. There is at least one guiding arm. The rear end surface of the guiding arm is connected to the flipping mechanism and is hinged to the bearing crossbeam through the flipping mechanism. The front end surface of the guiding arm is hinged to the auxiliary detection head through the pan-tilt stabilizer. The axis of the guiding arm forms an angle of 0° - 90° with the upper end surface of the bearing frame. The optical axis of the auxiliary detection head is perpendicular to the axis of the guiding arm. There are several drying blowers, which are respectively hinged to the front end surface and the rear end surface of the bearing crossbeam through a turntable mechanism, and the axis of the drying blower forms an angle of 30° - 90° with the upper end surface of the bearing crossbeam. The lifting drive mechanism, pressure sensors, drive motor, rotational speed sensor, flipping mechanism, drying blowers, auxiliary detection heads, drive guide rails, pan-tilt stabilizer, and turntable mechanism are all electrically connected to the drive circuit.

[0008] Furthermore, the auxiliary detection head includes a bearing shell, a gravity sensor, a CCD camera, LED lights, an odor sensor, and a drainage blower. The bearing shell is a closed cavity structure with a rectangular cross-section, and its outer side surface is connected to the pan-tilt stabilizer. The gravity sensor and the odor sensor are both located inside the bearing shell. There are several odor sensors, which are distributed in a rectangular array inside the bearing shell, and each odor sensor is isolated from the gravity sensor by a partition. At the same time, an air inlet is provided on the upper end surface of the bearing shell corresponding to the odor sensor, and an air outlet is provided on the lower end surface. At the same time, the drainage blower is embedded in the air inlet and is coaxially distributed with the air inlet. The CCD camera and the LED lights are both embedded in the upper end surface of the bearing shell, and the optical axes between the CCD camera and the LED lights are parallel. At the same time, there are at least two LED lights, which are evenly distributed around the axis of the CCD camera. The gravity sensor, CCD camera, LED lights, odor sensor, and drainage blower are all electrically connected to the drive circuit.

[0009] Further, the odor sensor is connected to the carrier housing through a connecting mechanism. The connecting mechanism includes a positioning frame and an activated carbon packet. The positioning frame is a "冂"-shaped frame structure. The odor sensors are all connected to the upper end surface of the positioning frame, and the upper end surface of the positioning frame is a grid plate structure. The activated carbon packet is embedded in the groove of the positioning frame and is coaxially distributed between the positioning frame and the exhaust port.

[0010] Further, the immersion tank includes a liquid storage tank, an electric heating mechanism, a hot air blower, a lifting column, a supporting roller, a pressing roller, an aeration disc, an ultrasonic oscillation mechanism, a gas booster pump, an immersion liquid, and a cleaning liquid. There are two liquid storage tanks in total, and the two liquid storage tanks are distributed along the axis direction of the carrier frame. The liquid storage tank is a trough-shaped structure with a cross-section in the shape of "凵", embedded in the upper end surface of the carrier frame, and its bottom is parallel to the upper end surface of the carrier frame. At the front end face and the rear end face of the liquid storage tank, there is a hot air blower respectively, and the axis of the hot air blower forms an angle of 30° - 90° with the upper end surface of the liquid storage tank. At least one electric heating mechanism is arranged at the bottom of the liquid storage tank. At least one pressing roller is further arranged in the liquid storage tank. The pressing roller is slidably connected to the side wall of the liquid storage tank through a lifting drive mechanism. The axis of the supporting roller is perpendicular to the axis of the carrier frame and the side wall of the liquid storage tank. An immersion liquid is arranged in the liquid storage tank near the unwinding mechanism, and a cleaning liquid is arranged in the other liquid storage tank. At least one aeration disc is further arranged at the bottom of the liquid storage tank containing the immersion liquid, and the aeration discs are all connected to the gas booster pump through a diversion pipe. The gas booster pump is connected to the carrier frame and is connected to an external air source. A number of ultrasonic oscillation mechanisms are further arranged in the liquid storage tank. The supporting roller is located between the two liquid storage tanks. The axis of the supporting roller is perpendicular to the axis of the carrier frame, and its two ends are respectively connected to the upper end surface of the carrier frame through a lifting column. The electric heating mechanism, the hot air blower, the lifting column, the ultrasonic oscillation mechanism, and the gas booster pump are all electrically connected to the drive circuit.

[0011] Furthermore, the comprehensive detection platform includes a detection chamber, an irradiation lamp, a CCD camera, an irradiation heating mechanism, an odor sensor, an exhaust fan, an exhaust pipe, and a drainage hood. The detection chamber is a closed cavity structure with a rectangular cross section. The front end and the rear end of the detection chamber are each provided with a guide hole, and the guide hole is located between the bottom of the detection chamber and the axis of the detection chamber, and the two guide holes are coaxially distributed. The irradiation heating mechanism and the irradiation lamp are both located in the detection chamber and connected to the bottom of the detection chamber, and their axes are perpendicular to the bottom of the detection chamber. There are at least two CCD cameras, which are embedded in the detection chamber and connected to the top plate of the detection chamber, and each CCD camera is distributed along the axis of the detection chamber. The detection chamber An exhaust port is provided on the rear end face, and the exhaust port is located above the axis of the detection chamber, and an exhaust fan coaxially distributed therewith is provided in the exhaust port. The exhaust port is connected to the external exhaust gas collection mechanism through an exhaust pipe, and is also connected to the duct cover. The duct cover is a prism-shaped structure, located in the detection chamber, and connected to the inner side surface of the rear end face of the detection chamber. The duct cover is located above the axis of the detection chamber, and the duct cover axis is coaxially distributed with the exhaust port and parallel to the axis of the detection chamber. There are at least three odor sensors, which are located in the duct cover, connected to the inner side surface of the duct cover and evenly distributed around the axis of the duct cover. The irradiation lamp, CCD camera, irradiation heating mechanism, odor sensor, and exhaust fan are all electrically connected to the drive circuit.

[0012] Furthermore, the driving circuit is a circuit system based on a programmable controller, and the driving circuit is also provided with a serial communication circuit and a control interface.

[0013] A method for detecting a comprehensive detection device for textile resistance to foreign matter and odor, comprising the following steps:

[0014] S1, equipment assembly: First, assemble the carrying frame, unwinding mechanism, rewinding mechanism, immersion tank, testing frame, integrated testing platform, guide rollers and drive circuit to obtain the finished testing equipment. Then connect the integrated testing platform with the external exhaust gas collection mechanism; finally, connect the drive circuit with the external remote control system and power system to complete the equipment assembly;

[0015] S2, anti-foreign matter and odor comprehensive detection operation, after completing step S1, first inject the soaking liquid containing pollutants and odors and the cleaning liquid for cleaning into the two liquid storage tanks of the immersion tank respectively, and at the same time assemble the rear end of the textile to be tested with the unwinding mechanism, and at the same time assemble the front end of the textile to be tested with the rewinding mechanism, and make the textile to be tested pass through the immersion tank, the detection rack, and the comprehensive detection table in turn; then drive the unwinding mechanism and the rewinding mechanism to run at the same time, drive the textile to be tested to pass through the immersion tank, the comprehensive detection table and the detection rack at a uniform speed, and at the same time drive the electric heating mechanism, hot air blower, ultrasonic oscillation mechanism, and gas booster pump of the immersion tank to run, adjust the temperature of the soaking liquid and the cleaning liquid, and make the textile to be tested immersed in the soaking liquid under the drive of the pressure roller when passing through the immersion tank, and at the same time the aeration disk removes the external odor gas The odorous gas is transported into the soaking liquid, so that the odorous gas and the soaking liquid contaminate the textiles to be tested together; after the soaking and contamination are completed, the contaminated textiles to be tested are not cleaned with the cleaning liquid and are directly transported to the comprehensive testing table under the coordinated adjustment of the supporting rollers and the pressure rollers in the liquid storage tank where the cleaning liquid is located. The comprehensive testing table detects the odor and pollutants attached to the textiles to be tested, and then the supporting rollers and the pressure rollers in the liquid storage tank where the cleaning liquid is located are coordinated to adjust so that the contaminated textiles to be tested are cleaned with the cleaning liquid and then transported to the comprehensive testing table for testing. The textiles to be tested from the comprehensive testing table pass through the testing rack for tensile testing and drying treatment on the one hand; on the other hand, secondary pollutant and odor testing is carried out. Finally, the winding mechanism winds up the textiles to be tested, and the testing operation is completed.

[0016] S3, anti-odor detection operation, after completing step S1, first inject the cleaning liquid for cleaning into one of the liquid storage tanks of the immersion tank, and at the same time assemble the rear end of the textile to be tested with the unwinding mechanism, and at the same time assemble the front end of the textile to be tested with the rewinding mechanism, and make the textile to be tested pass through the immersion tank, the detection rack, and the comprehensive detection table in turn; then drive the unwinding mechanism and the rewinding mechanism to run at the same time, drive the textile to be tested to pass through the immersion tank, the comprehensive detection table and the detection rack at a uniform speed, and at the same time drive the electric heating mechanism, hot air blower, ultrasonic oscillation mechanism, and gas booster pump of the immersion tank to operate, adjust the ambient temperature in the liquid storage tank, and when the textile to be tested passes through the immersion tank, the textile to be tested is driven by the pressure roller to approach the aeration disk, so that the aeration disk outputs The pollutant gas contaminates the textiles to be tested. After the contamination is completed, the supporting rollers and the pressure rollers in the liquid storage tank where the cleaning liquid is located are coordinated and adjusted so that the contaminated textiles to be tested are directly transported to the comprehensive testing table without being cleaned. The comprehensive testing table detects the odor attached to the textiles to be tested, and then the supporting rollers and the pressure rollers in the liquid storage tank where the cleaning liquid is located are coordinated and adjusted so that the contaminated textiles to be tested are cleaned with the cleaning liquid and then transported to the comprehensive testing table for testing. The textiles to be tested from the comprehensive testing table are tested on the testing frame for tensile strength testing and drying treatment on the one hand; on the other hand, secondary pollutant and odor testing is carried out. Finally, the winding mechanism winds up the textiles to be tested to complete the testing operation.

[0017] The system of the present invention has a high degree of integration and modularization, and can effectively meet the needs of comprehensive testing operations for the adsorption capacity of polluting gases, the adhesion capacity of liquid and solid pollutants, and the decolorization capacity of textiles of various structural types. At the same time, during the testing process, it can also simulate the actual working state of the textiles, thereby greatly improving the flexibility and detection accuracy of the textile anti-pollution performance testing operation, and effectively improving the versatility of the testing equipment. At the same time, during operation, it can also assist in the need of tensile strength testing operations on textiles, thereby facilitating the acquisition of comprehensive capacity testing data of textiles and improving the comprehensiveness and accuracy of textile performance acquisition. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] Figure 1 It is a schematic diagram of a partial structure viewed from above of the present invention;

[0020] Figure 2 It is a schematic diagram of the local structure of the detection frame from the side;

[0021] Figure 3 This is a schematic diagram of the partial structure of the auxiliary detection head;

[0022] Figure 4Partial cross-sectional structural schematic diagram of the liquid storage tank for setting the immersion liquid in the immersion tank;

[0023] Figure 5 Partial cross-sectional structural schematic diagram of the liquid storage tank for setting the cleaning liquid in the immersion tank;

[0024] Figure 6 Partial cross-sectional structural schematic diagram of the comprehensive detection table;

[0025] Figure 7 Schematic flow diagram of the usage method of the present invention. Specific embodiments

[0026] To make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0027] As Figure 1-6 shown, a comprehensive detection device for the anti-foreign object and odor resistance of textiles includes a carrying frame 1, an unwinding mechanism 2, a winding mechanism 3, an immersion tank 4, a detection frame 5, a comprehensive detection table 6, a guide roller 7 and a drive circuit 8. The carrying frame 1 has an axis parallel to the horizontal plane and a trough-shaped structure with a "U" - shaped axial cross - section. The unwinding mechanism 2 and the winding mechanism 3 are respectively embedded in the two end troughs of the carrying frame 1, and the axes of the unwinding mechanism 2 and the winding mechanism 3 are perpendicular to the axis of the carrying frame 1. The immersion tank 4 is embedded in the trough of the carrying frame 1, and its axis is parallel to the axis of the carrying frame 1. The detection frame 5 is located between the immersion tank 4 and the winding mechanism 3 and is connected to the upper end surface of the carrying frame 1. The comprehensive detection table 6 is embedded in the trough of the carrying frame 1 and is located between the immersion tank 4 and the detection frame 5. The immersion tank 4, the detection frame 5 and the comprehensive detection table 6 are all distributed along the axis direction of the carrying frame 1. The guide roller 7 is embedded in the upper end surface of the carrying frame 1, distributed along the axis direction of the carrying frame 1 and perpendicular to the axis of the carrying frame 1. The drive circuit 8 is electrically connected to the unwinding mechanism 2, the winding mechanism 3, the immersion tank 4, the detection frame 5 and the comprehensive detection table 6 respectively.

[0028] In this embodiment, the detection frame 5 includes a bearing column 51, a lifting drive mechanism 52, a bearing cross beam 53, a pressure sensor 54, a drive motor 55, a drive roller 56, a rotation speed sensor 57, a flipping mechanism 58, a guiding arm 59, a drying fan 50, an auxiliary detection head 501, a drive guide rail 502, and a pan-tilt stabilizer 503. Among them, there are two bearing columns 51 in total, symmetrically distributed on both sides of the axis of the bearing frame 1 and perpendicular to the upper end surface of the bearing frame 1. Both bearing columns 51 are slidably connected to the upper end surface of the bearing frame 1 through the drive guide rail 502, and the drive guide rail 502 is parallel to the axis of the bearing frame 1. The bearing column 51 is of a "U" - shaped groove structure. Both ends of the bearing cross beam 53 are located inside the two bearing columns 51 respectively and are slidably connected to the side walls of the bearing columns 51 through the lifting drive mechanism 52. At the same time, a pressure sensor 54 is provided at each end position of the bearing cross beam 53, and the pressure sensor 54 is connected to the lifting drive mechanism 52. The axis of the bearing cross beam 53 is parallel to the upper end surface of the bearing frame 1 and is perpendicular to the axis of the bearing frame 1 and the axis of the bearing column 51 respectively. The drive roller 56 is connected to the upper end surface of the bearing cross beam 53 and is parallel to the axis of the bearing cross beam 53. The drive roller 56 is further connected to the drive motor 55 and the rotation speed sensor 57 through a transmission shaft respectively. At least one flipping mechanism 58 is provided on the lower end surface of the bearing cross beam 53. The rotation direction of the flipping mechanism 58 is parallel to the axis of the bearing cross beam 53. There is at least one guiding arm 59. The rear end surface of the guiding arm 59 is connected to the flipping mechanism 58 and is hinged to the bearing cross beam 53 through the flipping mechanism 58. The front end surface of the guiding arm 59 is hinged to the auxiliary detection head 501 through the pan-tilt stabilizer 503. The axis of the guiding arm 59 forms an angle of 0° - 90° with the upper end surface of the bearing frame 1. The optical axis of the auxiliary detection head 501 is perpendicular to the axis of the guiding arm 59. There are several drying fans 50, which are respectively hinged to the front end surface and the rear end surface of the bearing cross beam 53 through the turntable mechanism 504, and the axis of the drying fan 50 forms an angle of 30° - 90° with the upper end surface of the bearing cross beam 53. The lifting drive mechanism 52, the pressure sensor 54, the drive motor 55, the rotation speed sensor 57, the flipping mechanism 58, the drying fan 50, the auxiliary detection head 501, the drive guide rail 502, the pan-tilt stabilizer 503, and the turntable mechanism 50 are all electrically connected to the drive circuit 8.

[0029] During operation, in the process of conveying and guiding the textile to be tested by the driving roller, on the one hand, the speed of the driving roller is adjusted by cooperating with the driving motor and the speed sensor. When the speed of the driving roller is consistent with the speed of the unwinding mechanism and the rewinding mechanism, the conveying and guiding operation of the textile to be tested is carried out normally; when the speed of the driving roller is greater than or less than the speed of the unwinding mechanism and the rewinding mechanism, the speed difference is used to adjust the traction force of the textile to be tested, and assist in the implementation of the tensile strength test of the textile to be tested; on the other hand, during operation, the working height of the bearing beam is adjusted by the lifting drive mechanism, so as to meet the needs of tensile strength test of the textile to be tested, wherein the tensile strength can be directly monitored by the pressure sensor connected to the bearing beam.

[0030] At the same time, during operation, the drying fan housing is set to dry the textiles to be tested, so that the textiles to be tested can be rolled up by the rolling mechanism and the pollution caused by the drainage of the textiles to be tested can be eliminated;

[0031] The auxiliary detection head is adjusted in coordination with the pan-tilt stabilizer and the flip mechanism. While maintaining its operational stability, the guide arm flexibly adjusts its working position, thereby achieving the need for auxiliary detection of defects such as odor and foreign matter on the textiles to be inspected through the auxiliary detection head.

[0032] The auxiliary detection head 501 includes a carrying shell 5011, a gravity sensor 5012, a CCD camera 5013, an LED light 5014, an odor sensor 5015, and a drainage fan 5016. The carrying shell 5011 is a closed cavity structure with a rectangular cross section, and its outer side is connected to the pan-tilt stabilizer 503. The gravity sensor 5012 and the odor sensor 5015 are both located in the carrying shell 5011. There are a number of odor sensors 5015 distributed in a rectangular array in the carrying shell 5011, and each odor sensor 5015 is isolated from the gravity sensor 5012 by a partition 5017. At the same time, the corresponding odor sensor 5015 is An air inlet 5017 is provided on the upper end surface of the carrying shell 5011, and an exhaust port 5018 is provided on the lower end surface. At the same time, the ventilation fan 5016 is embedded in the air inlet 5017 and is coaxially distributed with the air inlet 5017. The CCD camera 5013 and the LED lamp 5014 are both embedded in the upper end surface of the carrying shell 5011, and the optical axes of the CCD camera 5013 and the LED lamp 5014 are distributed in parallel. At the same time, there are at least two LED lamps 5014, and they are evenly distributed around the axis of the CCD camera 5013. The gravity sensor 5012, CCD camera 5013, LED lamp 5014, odor sensor 5015, and ventilation fan 5016 are all electrically connected to the drive circuit 8.

[0033] The provided CCD camera and LED light cooperate to effectively detect and identify contaminants attached to the surface of the textile to be detected, decolorization of the textile to be detected, and fiber breakage and ballooning on the surface of the textile to be detected. At the same time, the external air is introduced into the bearing housing through the textile to be detected by the drainage fan and then transported to the odor sensor for odor detection.

[0034] The provided gravity sensor 5012 detects the working state of the bearing housing, thereby assisting the gimbal stabilizer to adjust the working state of the bearing housing and improving the stability of the detection operation.

[0035] In addition, the odor sensor 5015 is connected to the bearing housing 5011 through a connecting mechanism 9. The connecting mechanism includes a positioning frame 91 and an activated carbon packet 92. The positioning frame 91 is a "冂"-shaped frame structure. The odor sensor 5015 is connected to the upper end surface of the positioning frame 91, and the upper end surface of the positioning frame 91 is a grid plate structure. The activated carbon packet 92 is embedded in the groove body of the positioning frame 91 and is coaxially distributed between the positioning frame 91 and the exhaust port 5018.

[0036] The connecting mechanism can effectively improve the convenience of the overall installation and replacement operations of the odor sensor. At the same time, the provided activated carbon packet can effectively adsorb and purify the odor in the detected air flow.

[0037] It should be emphasized that the immersion tank 4 includes a liquid storage tank 41, an electric heating mechanism 42, a hot air blower 43, a lifting column 44, a supporting roller 45, a pressing roller 46, an aeration disk 47, an ultrasonic oscillation mechanism 48, a gas booster pump 49, an immersion liquid 40, and a cleaning liquid 401. There are two liquid storage tanks 41 in total, and the two liquid storage tanks 41 are distributed along the axis direction of the carrying frame 1. The liquid storage tank 41 has a "U"-shaped cross-section and is embedded in the upper end surface of the carrying frame 1, and its bottom is parallel to the upper end surface of the carrying frame 1. At the same time, a hot air blower 43 is provided at the front end surface and the rear end surface of the liquid storage tank 41, and the axis of the hot air blower 43 forms an angle of 30° - 90° with the upper end surface of the liquid storage tank 41. At least one electric heating mechanism 42 is provided inside the bottom of the liquid storage tank 41. At the same time, at least one pressing roller 46 is further provided inside the liquid storage tank 41. The pressing roller 46 is slidably connected to the side wall of the liquid storage tank 41 through a lifting drive mechanism 52. The axis of the supporting roller 45 is perpendicular to the axis of the carrying frame 1 and the side wall of the liquid storage tank 41. At the same time, the immersion liquid 40 is provided inside the liquid storage tank 41 close to the unwinding mechanism 2, and the cleaning liquid 401 is provided in the other liquid storage tank 41. At the same time, at least one aeration disk 47 is further provided at the bottom of the liquid storage tank 41 carrying the immersion liquid 40, and the aeration disks 47 are all connected to the gas booster pump 49 through a diversion pipe. The gas booster pump 49 is connected to the carrying frame 1 and is connected to an external air source. A number of ultrasonic oscillation mechanisms 48 are further provided inside the liquid storage tank 41. The supporting roller 45 is located between the two liquid storage tanks 41, and the axis of the supporting roller 45 is perpendicular to the axis of the carrying frame 1. Its two ends are respectively connected to the upper end surface of the carrying frame 1 through the lifting column 44. The electric heating mechanism 42, the hot air blower 43, the lifting column 44, the ultrasonic oscillation mechanism 48, and the gas booster pump 49 are all electrically connected to the drive circuit 8.

[0038] The provided hot air blower can preheat and dry the textile to be detected. At the same time, the provided electric heating mechanism can adjust the temperatures of the immersion liquid and the cleaning liquid during the detection process, so as to adjust the detection environment and meet the needs of simulating different usage environments.

[0039] The provided aeration disk can evenly transport the external gas containing odors into the liquid storage tank and fully infect the textile to be detected passing through the liquid storage tank, so as to meet the needs of subsequent detection.

[0040] The provided ultrasonic oscillation mechanism can improve the infection efficiency of the immersion liquid on the textile to be detected and the cleaning efficiency of the cleaning liquid on the textile to be detected through mechanical vibration.

[0041] In this embodiment, the integrated detection platform 6 includes a detection chamber 61, an irradiation lamp 62, a CCD camera 63, an irradiation heating mechanism 64, an odor sensor 5015, an exhaust fan 65, an exhaust pipe 66, and a drainage hood 67. The detection chamber 61 is a closed cavity structure with a rectangular cross section. The front end and the rear end of the detection chamber 61 are each provided with a guide hole 68, and the guide hole 68 is located within the range between the bottom of the detection chamber 61 and the axis of the detection chamber 61. At the same time, the two guide holes 68 are coaxially distributed. The irradiation heating mechanism 64 and the irradiation lamp 62 are both located in the detection chamber 61 and connected to the bottom of the detection chamber 61, and their axes are perpendicular to the bottom of the detection chamber 61. There are at least two CCD cameras 63, which are embedded in the detection chamber 63 and connected to the top plate of the detection chamber 61, and each CCD camera 63 is distributed along the axis of the detection chamber 61. The detection chamber 6 An exhaust port 69 is provided on the rear end surface of the detection chamber 61. The exhaust port 69 is located above the axis of the detection chamber 61, and an exhaust fan 65 is coaxially arranged inside the exhaust port 69. The exhaust port 69 is connected to an external exhaust gas collection mechanism through an exhaust pipe 66, and is also connected to a hood 67. The hood 67 is a prism-shaped structure, located inside the detection chamber 61, and connected to the inner side surface of the rear end surface of the detection chamber 61. The hood 67 is located above the axis of the detection chamber 61, and the axis of the hood 67 is coaxial with the exhaust port 69 and parallel to the axis of the detection chamber 61. At least three odor sensors 5015 are located inside the hood 67, connected to the inner side surface of the hood 67, and evenly distributed around the axis of the hood 67. The irradiation lamp 62, CCD camera 63, irradiation heating mechanism 64, odor sensor 6015, and exhaust fan 65 are all electrically connected to the drive circuit 8.

[0042] During operation, the irradiation lamp illuminates the textile to be tested passing through the detection chamber, and then the CCD camera detects the pollutants, discoloration, and fiber tissue damage attached to the surface of the textile to be tested. At the same time, the textile to be tested is heated by the irradiation heating mechanism, and the high temperature is used to accelerate the volatilization of the odor adsorbed in the textile to be tested. The exhaust fan then collects and discharges the airflow containing the odor through the drainage hood, and the odor is detected by the odor sensor when passing through the drainage hood.

[0043] In this embodiment, the driving circuit is a circuit system based on a programmable controller, and the driving circuit is also provided with a serial communication circuit and a control interface.

[0044] like Figure 7 As shown, a detection method of a comprehensive detection device for textile resistance to foreign matter and odor includes the following steps:

[0045] S1, equipment assembly: First, assemble the carrying frame, unwinding mechanism, rewinding mechanism, immersion tank, testing frame, integrated testing platform, guide rollers and drive circuit to obtain the finished testing equipment. Then connect the integrated testing platform with the external exhaust gas collection mechanism; finally, connect the drive circuit with the external remote control system and power system to complete the equipment assembly;

[0046] S2, anti-foreign matter and odor comprehensive detection operation, after completing step S1, first inject the soaking liquid containing pollutants and odors and the cleaning liquid for cleaning into the two liquid storage tanks of the immersion tank respectively, and at the same time assemble the rear end of the textile to be tested with the unwinding mechanism, and at the same time assemble the front end of the textile to be tested with the rewinding mechanism, and make the textile to be tested pass through the immersion tank, the detection rack, and the comprehensive detection table in turn; then drive the unwinding mechanism and the rewinding mechanism to run at the same time, drive the textile to be tested to pass through the immersion tank, the comprehensive detection table and the detection rack at a uniform speed, and at the same time drive the electric heating mechanism, hot air blower, ultrasonic oscillation mechanism, and gas booster pump of the immersion tank to run, adjust the temperature of the soaking liquid and the cleaning liquid, and make the textile to be tested immersed in the soaking liquid under the drive of the pressure roller when passing through the immersion tank, and at the same time the aeration disk removes the external odor gas The odorous gas is transported into the soaking liquid, so that the odorous gas and the soaking liquid contaminate the textiles to be tested together; after the soaking and contamination are completed, the contaminated textiles to be tested are not cleaned with the cleaning liquid and are directly transported to the comprehensive testing table under the coordinated adjustment of the supporting rollers and the pressure rollers in the liquid storage tank where the cleaning liquid is located. The comprehensive testing table detects the odor and pollutants attached to the textiles to be tested, and then the supporting rollers and the pressure rollers in the liquid storage tank where the cleaning liquid is located are coordinated to adjust so that the contaminated textiles to be tested are cleaned with the cleaning liquid and then transported to the comprehensive testing table for testing. The textiles to be tested from the comprehensive testing table pass through the testing rack for tensile testing and drying treatment on the one hand; on the other hand, secondary pollutant and odor testing is carried out. Finally, the winding mechanism winds up the textiles to be tested, and the testing operation is completed.

[0047] S3, anti-odor detection operation, after completing step S1, first inject the cleaning liquid for cleaning into one of the liquid storage tanks of the immersion tank, and at the same time assemble the rear end of the textile to be tested with the unwinding mechanism, and at the same time assemble the front end of the textile to be tested with the rewinding mechanism, and make the textile to be tested pass through the immersion tank, the detection rack, and the comprehensive detection table in turn; then drive the unwinding mechanism and the rewinding mechanism to run at the same time, drive the textile to be tested to pass through the immersion tank, the comprehensive detection table and the detection rack at a uniform speed, and at the same time drive the electric heating mechanism, hot air blower, ultrasonic oscillation mechanism, and gas booster pump of the immersion tank to operate, adjust the ambient temperature in the liquid storage tank, and when the textile to be tested passes through the immersion tank, the textile to be tested is driven by the pressure roller to approach the aeration disk, so that the aeration disk outputs The pollutant gas contaminates the textiles to be tested. After the contamination is completed, the supporting rollers and the pressure rollers in the liquid storage tank where the cleaning liquid is located are coordinated and adjusted so that the contaminated textiles to be tested are directly transported to the comprehensive testing table without being cleaned. The comprehensive testing table detects the odor attached to the textiles to be tested, and then the supporting rollers and the pressure rollers in the liquid storage tank where the cleaning liquid is located are coordinated and adjusted so that the contaminated textiles to be tested are cleaned with the cleaning liquid and then transported to the comprehensive testing table for testing. The textiles to be tested from the comprehensive testing table are tested on the testing frame for tensile strength testing and drying treatment on the one hand; on the other hand, secondary pollutant and odor testing is carried out. Finally, the winding mechanism winds up the textiles to be tested to complete the testing operation.

[0048] The system of the present invention has a high degree of integration and modularization, and can effectively meet the needs of comprehensive testing of the adsorption capacity of polluting gases, the adhesion capacity of liquid and solid pollutants, and the decolorization capacity of textiles of various structural types. At the same time, during the testing process, the actual working state of the textile can be simulated, thereby greatly improving the flexibility and detection accuracy of the anti-pollution performance testing of the textile, and effectively improving the versatility of the testing equipment. At the same time, during operation, it can also assist in the need of tensile strength testing of textiles, thereby facilitating the acquisition of comprehensive capacity test data of textiles and improving the comprehensiveness and accuracy of textile performance acquisition.

[0049] Those skilled in the art will appreciate that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and description are merely illustrative of the principles of the present invention. Various modifications and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such modifications and improvements are intended to fall within the scope of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A comprehensive detection device for textiles' resistance to foreign matter and odor, characterized by: The comprehensive detection device for the anti-foreign object and odor resistance of textiles includes a bearing frame, a unwinding mechanism, a winding mechanism, an immersion tank, a detection frame, a comprehensive detection table, guide rollers, and a drive circuit. The bearing frame has an axis parallel to the horizontal plane and a trough-shaped structure with a "U"-shaped axial cross-section. The unwinding mechanism and the winding mechanism are respectively embedded in the troughs at both ends of the bearing frame, and the axes of the unwinding mechanism and the winding mechanism are perpendicular to the axis of the bearing frame. The immersion tank is embedded in the trough of the bearing frame, and its axis is parallel to the axis of the bearing frame. The detection frame is located between the immersion tank and the winding mechanism and is connected to the upper end surface of the bearing frame. The comprehensive detection table is embedded in the trough of the bearing frame and is located between the immersion tank and the detection frame. The immersion tank, the detection frame, and the comprehensive detection table are all distributed along the axis of the bearing frame. The guide rollers are embedded in the upper end surface of the bearing frame, distributed along the axis of the bearing frame, and perpendicular to the axis of the bearing frame. The drive circuit is electrically connected to the unwinding mechanism, the winding mechanism, the immersion tank, the detection frame, and the comprehensive detection table respectively; The detection frame includes bearing columns, a lifting drive mechanism, a bearing crossbeam, pressure sensors, a drive motor, a drive roller, a speed sensor, a flipping mechanism, guide arms, drying fans, auxiliary detection heads, drive rails, and a pan-tilt stabilizer. There are two bearing columns in total, symmetrically distributed on both sides of the axis of the bearing frame and perpendicular to the upper end surface of the bearing frame. Both bearing columns are slidably connected to the upper end surface of the bearing frame through drive rails, and the drive rails are parallel to the axis of the bearing frame. The bearing columns have a "U"-shaped trough structure. The two ends of the bearing crossbeam are respectively located in the two bearing columns and are slidably connected to the side walls of the bearing columns through the lifting drive mechanism. At the same time, a pressure sensor is provided at each end position of the bearing crossbeam and is connected to the lifting drive mechanism through the pressure sensor. The axis of the bearing crossbeam is parallel to the upper end surface of the bearing frame and perpendicular to the axis of the bearing frame and the axis of the bearing columns respectively. The drive roller is connected to the upper end surface of the bearing crossbeam and is parallel to the axis of the bearing crossbeam. The drive roller is also connected to the drive motor and the speed sensor respectively through a transmission shaft. At least one flipping mechanism is provided on the lower end surface of the bearing crossbeam. The rotation direction of the flipping mechanism is parallel to the axis of the bearing crossbeam. There is at least one guide arm. The rear end surface of the guide arm is connected to the flipping mechanism and is hinged to the bearing crossbeam through the flipping mechanism. The front end surface of the guide arm is hinged to the auxiliary detection head through a pan-tilt stabilizer. The axis of the guide arm forms an angle of 0° - 90° with the upper end surface of the bearing frame. There are several drying fans, which are respectively hinged to the front end surface and the rear end surface of the bearing crossbeam through a turntable mechanism, and the axis of the drying fan forms an angle of 30° - 90° with the upper end surface of the bearing crossbeam. The lifting drive mechanism, the pressure sensors, the drive motor, the speed sensor, the flipping mechanism, the drying fans, the auxiliary detection heads, the drive rails, the pan-tilt stabilizer, and the turntable mechanism are all electrically connected to the drive circuit; The immersion tank includes a liquid storage tank, an electric heating mechanism, a hot air blower, a lifting column, a supporting roller, a pressing roller, an aeration disc, an ultrasonic oscillation mechanism, a gas booster pump, a soaking liquid, and a cleaning liquid. There are two liquid storage tanks in total, and the two liquid storage tanks are distributed along the axis direction of the loading rack. The liquid storage tank has a "U"-shaped cross-sectional groove structure, is embedded in the upper end surface of the loading rack, and its bottom is parallel to the upper end surface of the loading rack. At the same time, a hot air blower is provided on each of the front end surface and the rear end surface of the liquid storage tank, and the axis of the hot air blower forms an angle of 30° - 90° with the upper end surface of the liquid storage tank. At least one electric heating mechanism is provided inside the bottom of the liquid storage tank. At the same time, at least one pressing roller is further provided inside the liquid storage tank. The pressing roller is slidably connected to the side wall of the liquid storage tank through a lifting drive mechanism, and the axis of the supporting roller is vertically distributed with respect to the axis of the loading rack and the side wall of the liquid storage tank. At the same time, a soaking liquid containing pollutants and foreign matters is provided inside the liquid storage tank near the unwinding mechanism end, and a cleaning liquid for cleaning is provided inside the other liquid storage tank. At the same time, at least one aeration disc is further provided at the bottom of the liquid storage tank containing the soaking liquid, and each aeration disc is communicated with the gas booster pump through a diversion pipe. The gas booster pump is connected to the loading rack and communicated with an external air source. A number of ultrasonic oscillation mechanisms are further provided inside the liquid storage tank. The supporting roller is located between the two liquid storage tanks, and the axis of the supporting roller is vertically distributed with respect to the axis of the loading rack. Its two ends are respectively connected to the upper end surface of the loading rack through lifting columns. The electric heating mechanism, the hot air blower, the lifting column, the ultrasonic oscillation mechanism, and the gas booster pump are all electrically connected to the drive circuit; The comprehensive detection platform includes a detection chamber, irradiation lamps, a CCD camera, an irradiation heating mechanism, an odor sensor, an exhaust fan, an exhaust pipe, and a drainage hood. The detection chamber is a closed cavity structure with a rectangular cross-section. A guiding hole is provided on each of the front end surface and the rear end surface of the detection chamber, and the guiding hole is located within the range between the bottom of the detection chamber and the axis of the detection chamber. At the same time, the two guiding holes are coaxially distributed. A number of irradiation heating mechanisms and irradiation lamps are located inside the detection chamber and connected to the bottom of the detection chamber, and their axes are vertically distributed with respect to the bottom of the detection chamber. At least two CCD cameras are embedded inside the detection chamber and connected to the top plate of the detection chamber, and each CCD camera is distributed along the axis direction of the detection chamber. An exhaust port is provided on the rear end surface of the detection chamber. The exhaust port is located above the axis of the detection chamber, and an exhaust fan coaxial with it is provided inside the exhaust port. The exhaust port is communicated with an external tail gas collection mechanism through an exhaust pipe and is also communicated with a drainage hood at the same time. The drainage hood is a frustum-shaped structure, located inside the detection chamber, and connected to the inner side surface of the rear end surface of the detection chamber. The drainage hood is located above the axis of the detection chamber, and the axis of the drainage hood is coaxial with the exhaust port and parallel to the axis of the detection chamber. At least three odor sensors are located inside the drainage hood, connected to the inner side surface of the drainage hood, and evenly distributed around the axis of the drainage hood. The irradiation lamps, the CCD camera, the irradiation heating mechanism, the odor sensor, and the exhaust fan are all electrically connected to the drive circuit; The comprehensive detection operation against foreign matter and odor is as follows: first, the two liquid storage tanks of the immersion tank are respectively injected with immersion liquid containing pollutants and odors and cleaning liquid for cleaning, and the rear end of the textile to be detected is assembled with the unwinding mechanism, and the front end of the textile to be detected is assembled with the rewinding mechanism, and the textile to be detected is passed through the immersion tank, the comprehensive detection table and the detection frame in sequence; then the unwinding mechanism and the rewinding mechanism are driven to operate at the same time, and the textile to be detected is driven to pass through the immersion tank, the comprehensive detection table and the detection frame at a uniform speed, and the electric heating mechanism, the hot air blower, the ultrasonic oscillation mechanism and the gas booster pump of the immersion tank are driven to operate, and the temperature of the immersion liquid and the cleaning liquid are adjusted, and when the textile to be detected passes through the immersion tank, the textile to be detected is immersed in the immersion liquid driven by the pressure roller, and the external odor gas is transported to the immersion liquid by the aeration disk. In the test, the odorous gas and the soaking liquid are used to contaminate the textiles to be tested together; after the soaking and contamination are completed, the contaminated textiles to be tested are not cleaned with the cleaning liquid and are directly transported to the comprehensive testing table under the coordinated adjustment of the supporting rollers and the pressure rollers in the liquid storage tank where the cleaning liquid is located, and the odor and pollutants attached to the textiles to be tested are detected by the comprehensive testing table, and then the supporting rollers and the pressure rollers in the liquid storage tank where the cleaning liquid is located are coordinated to adjust so that the contaminated textiles to be tested are cleaned with the cleaning liquid and then transported to the comprehensive testing table for testing. The textiles to be tested that have been tested in the comprehensive testing table are then passed through the testing rack for tensile strength testing and drying treatment on the one hand; and secondary pollutant and odor testing on the other hand. Finally, the textiles to be tested that have completed the testing are rolled up by the rolling mechanism to complete the testing operation; In the anti-odor detection operation, first, a cleaning liquid is injected into one of the liquid storage tanks of the immersion tank, and at the same time, the rear end of the textile to be tested is assembled with the unwinding mechanism, and the front end of the textile to be tested is assembled with the rewinding mechanism, and the textile to be tested is passed through the immersion tank, the integrated testing platform and the testing frame in sequence; then, the unwinding mechanism and the rewinding mechanism are driven to operate at the same time, and the textile to be tested is driven to pass through the immersion tank, the integrated testing platform and the testing frame at a uniform speed, and at the same time, the electric heating mechanism, the hot air blower, the ultrasonic oscillation mechanism and the gas booster pump of the immersion tank are driven to operate, and the ambient temperature in the liquid storage tank is adjusted. When the textile to be tested passes through the immersion tank, the textile to be tested is driven by the pressure roller to approach the aeration disk, so that the polluted gas output by the aeration disk The textiles to be tested are contaminated, and after the contamination is completed, the rollers and the pressure rollers in the storage tank where the cleaning liquid is located are coordinated and adjusted so that the contaminated textiles to be tested are directly transported to the comprehensive testing table without being cleaned. The comprehensive testing table detects the odor attached to the textiles to be tested, and then the rollers and the pressure rollers in the storage tank where the cleaning liquid is located are coordinated and adjusted so that the contaminated textiles to be tested are cleaned with the cleaning liquid and then transported to the comprehensive testing table for testing. The textiles to be tested that have passed the testing in the comprehensive testing table are then passed through the testing rack for tensile strength testing and drying treatment on the one hand; and secondary odor testing on the other hand. Finally, the winding mechanism winds up the textiles to be tested that have completed the testing, and the testing operation is completed.

2. A comprehensive detection device for textile resistance to foreign matter and odor according to claim 1, characterized in that: The auxiliary detection head described above includes a carrier shell, a gravity sensor, a CCD camera, an LED lamp, an odor sensor, and a drainage fan. The carrier shell is a closed cavity structure with a rectangular cross-section, and its outer side is connected to the gimbal stabilizer. The gravity sensor and the odor sensor are both located inside the carrier shell. Among them, there are several odor sensors, which are distributed in a rectangular array inside the carrier shell, and each odor sensor is isolated from the gravity sensor by a partition. At the same time, an air inlet is provided on the upper end surface of the carrier shell corresponding to the odor sensor, and an air outlet is provided on the lower end surface. At the same time, the drainage fan is embedded in the air inlet and is coaxially distributed with the air inlet. The CCD camera and the LED lamp are both embedded in the upper end surface of the carrier shell, and the optical axes between the CCD camera and the LED lamp are parallelly distributed. At the same time, there are at least two LED lamps, which are evenly distributed around the axis of the CCD camera. The gravity sensor, the CCD camera, the LED lamp, the odor sensor, and the drainage fan are all electrically connected to the drive circuit.

3. A comprehensive detection device for textile resistance to foreign matter and odor according to claim 2, characterized in that: The odor sensor is connected to the carrier shell through a connection mechanism. The connection mechanism includes a positioning frame and an activated carbon packet. The positioning frame is a "冂"-shaped frame structure. The odor sensors are all connected to the upper end surface of the positioning frame, and the upper end surface of the positioning frame is a grid plate structure. The activated carbon packet is embedded in the groove body of the positioning frame and is coaxially distributed between the positioning frame and the air outlet.

4. A comprehensive detection device for textile resistance to foreign matter and odor according to claim 1, characterized in that: The drive circuit is a circuit system based on a programmable controller. At the same time, the drive circuit is additionally provided with a serial communication circuit and a control interface.

5. The detection method of a comprehensive detection device for textile resistance to foreign matter and odor as claimed in claim 1, characterized in that: The detection method of the fabric anti-foreign object and odor resistance comprehensive detection device includes the following steps: S1. Equipment assembly: First, assemble and install the carrier frame, unwinding mechanism, winding mechanism, immersion tank, detection frame, comprehensive detection table, guide roller, and drive circuit to obtain the finished detection equipment. Then, connect the comprehensive detection table to the external tail gas collection mechanism; finally, connect the drive circuit to the external remote control system and power system to complete the equipment assembly; S2. Anti-foreign object and odor comprehensive detection operation; S3. Anti-odor detection operation.

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