A textile air permeability detection device based on new material detection

Abstract

The application relates to the technical field of fabric detection, in particular to a textile air permeability detection device based on new material detection. The device comprises a detection platform and a self-adaptive detection mechanism above the detection platform. The corresponding two groups of translation plates are controlled to move synchronously, so that the corresponding tension adjusting plates move horizontally. The top of each group of tension adjusting plates is provided with a plurality of groups of clamping teeth in a rhombic distribution, so that when the plurality of groups of tension adjusting plates reciprocate, the wrinkles on the textile can be smoothed, and the plurality of groups of clamping teeth on the top of the plurality of groups of tension adjusting plates can clamp and fix the textile. The horizontal positions of the plurality of groups of translation plates are controlled, so that different regions on the textile form different tensions, so that the detection device can test the air permeability of the textile under different tensions at the same time, the detection efficiency of the detection device is improved, and the interference of the wrinkles of the textile on the detection result is reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of fabric detection, and particularly relates to a textile air permeability detection device based on new material detection. BACKGROUND

[0002] The air permeability of a textile refers to the permeability of the textile to air or water vapor, and is one of important indexes for measuring the comfort and applicability of the textile.

[0003] According to the search, in the prior art, Chinese Patent No. CN116559054B, published on November 17, 2023, discloses a textile air permeability detection device, which comprises a workbench, a force arm is arranged on the bearing surface of the workbench, and a first linear driver is arranged on the force arm; a pressing frame for pressing the textile is arranged on the output end of the first linear driver, contact pieces are arranged at the four corners of the pressing frame, and a segmented expansion mechanism is further arranged on the output end of the first linear driver; a frame is slidably arranged on the pressing frame, and the frame is arranged on both sides of the X-axis of the pressing frame; a sliding rod is fixedly arranged on the contact piece; the four contact pieces are driven to move by the segmented expansion mechanism, the contact pieces on both sides of the Y-axis of the pressing frame are first relatively moved along the X-axis of the frame to move away from each other, then the frames on both sides of the X-axis of the pressing frame are relatively moved along the axis of the first limiting rod to move away from each other, and finally the textile is pressed to form a completely flattened state.

[0004] However, the detection device still has the following defects:

[0005] The textile has elasticity, and the pore size will change under different tensions. However, the existing detection device can only detect the textile under a single tension during the air permeability detection of the textile, and multiple detection operations are required for different tensions, thereby reducing the efficiency of the detection operation. SUMMARY

[0006] In view of the above problems, the application provides a textile air permeability detection device based on new material detection, which comprises a detection platform, and a mounting frame is arranged at the top of one side edge of the detection platform; an electric push rod is arranged at the top of the mounting frame; a self-adaptive detection mechanism for applying air flow is connected to the output end of the electric push rod in a transmission mode;

[0007] A plurality of groups of tension adjusting plates for forming different tension areas of the textile are movably penetrated into the top of the detection platform at equal intervals; a plurality of groups of clamping teeth for flattening wrinkles and fixing the textile are arranged in a rhombus shape at the top of each group of the tension adjusting plates;

[0008] The top of the detection platform is symmetrically provided with two groups of adjusting grooves; each group of the adjusting grooves is provided with a plurality of groups of horizontally movable translation plates; the top of each group of the translation plates is provided with a group of electric sliding tables away from the edge of the detection platform;

[0009] The two ends of each group of the tension adjusting plates are respectively in transmission connection with the output ends of the corresponding group of electric sliding tables; the top of the detection platform is provided with a plurality of groups of air pressure sensors for detecting the airflow passing through the textile in a rectangular array distribution.

[0010] Further, a plurality of groups of first lead screws are provided in parallel in each group of the adjusting grooves; each group of the first lead screws is in threaded connection with the corresponding group of translation plates; two groups of conveying mechanisms are symmetrically provided at the top of the two side edges of the detection platform.

[0011] Further, the self-adaptive detection mechanism comprises a mounting plate; the bottom of the mounting plate is provided with a sealing assembly; the top of the mounting plate is provided with a blower; the bottom of the mounting plate is provided with a plurality of groups of isolation plates; the bottom of the mounting plate is provided with a movable groove; a plurality of groups of air injection ports are provided in a rectangular array distribution on the top inner wall of the movable groove.

[0012] Further, a plurality of groups of the air injection ports are in communication with the output end of the blower; two groups of sliding grooves are symmetrically provided on the two side inner walls of the movable groove; the top two ends of each group of the isolation plates are respectively in damping sliding connection in the corresponding group of sliding grooves; a plurality of groups of return springs are provided in each group of the sliding grooves.

[0013] Further, the two ends of each group of the return springs are respectively connected with the corresponding group of isolation plates or the inner wall of the movable groove; a plurality of groups of engagement grooves are provided in a rhombus distribution on the bottom of each group of the isolation plates; each group of the engagement teeth is movably penetrated into the corresponding group of engagement grooves.

[0014] Further, the sealing assembly comprises a mounting frame plate; a plurality of groups of mounting grooves are symmetrically provided at equal intervals on the two side inner walls of the mounting frame plate; a group of motors is provided on the bottom inner wall of each group of the mounting grooves; a group of cleaning modules is in transmission connection with the output end of each group of the motors.

[0015] Further, the cleaning module comprises a rotating shaft; a fixed sleeve and a movable sleeve are provided on the outer wall of the rotating shaft; a group of mounting sleeves is provided on the outer wall of the fixed sleeve and the movable sleeve; a plurality of groups of grooves are provided at equal intervals on the outer wall of each group of the movable sleeves; a group of rubber magnetic stickers is provided in each group of the grooves; each group of the rubber magnetic stickers is magnetically adsorbed in the corresponding group of grooves.

[0016] Further, the rubber magnetic tile is provided with a group of adsorption rubber pads on the side wall away from the rotating shaft of each group; the rotating shaft is provided with an adjusting cavity; the adjusting cavity is slidably connected with a sliding block; the sliding block is in transmission connection with a movable sleeve; the adjusting cavity is provided with a second screw rod; the second screw rod is in threaded connection with the sliding block.

[0017] Further, the conveying mechanism comprises a connecting seat; the connecting seat is provided with a conveying groove; the conveying groove is provided with a first conveying roller and a second conveying roller; the outer wall of the first conveying roller is provided with a plurality of groups of humidity sensors; the second conveying roller is provided with a plurality of groups of conveying cavities in annular array; the inner wall of each group of conveying cavities away from the central axis of the second conveying roller is provided with a plurality of groups of conveying holes at equal intervals.

[0018] Further, the inner wall of one side of the conveying groove is provided with a connecting ring; the connecting ring is in rotary connection with the second conveying roller and is in active communication with any one group of conveying cavities; the connecting seat is provided with a liquid storage cavity; the connecting seat is provided with an atomizing pump; the input end of the atomizing pump is in communication with the liquid storage cavity, and the output end is in communication with the connecting ring.

[0019] The beneficial effects of the present application are:

[0020] 1. By respectively controlling the synchronous movement of the corresponding two groups of translation plates, the corresponding tension adjusting plates move horizontally, and since the top of each group of tension adjusting plates is provided with a plurality of groups of engagement teeth in a rhombus shape, when the plurality of groups of tension adjusting plates reciprocate, the wrinkles on the textile can be smoothed, and the plurality of groups of engagement teeth on the top of the plurality of groups of tension adjusting plates can engage and fix the textile, and by controlling the horizontal position of the plurality of groups of translation plates, different regions of the textile form different tensions, so that the detection device can simultaneously test the air permeability of the textile under different tensions, thereby improving the detection efficiency of the detection device and reducing the interference of textile wrinkles on the detection results.

[0021] 2. The plurality of groups of engagement teeth respectively enter the corresponding group of engagement grooves, thereby forming multi-section engagement and fixation of the textile, avoiding wrinkles when adjusting the textile to form different tension regions, and since the plurality of groups of isolation plates are damp slidingly connected in the two groups of sliding grooves, the plurality of groups of translation plates can drive the corresponding isolation plates to move horizontally during horizontal movement, so that the different tension detection regions on the textile are in independent spaces, avoiding airflow interference, and improving the detection accuracy of the detection device.

[0022] 3、Through control electric push rod drives self-adaptive detection mechanism to descend to the upper of textile, then control several groups of motor drives several groups of cleaning module to rotate to horizontal direction from corresponding installation slot, then control the movable sleeve moves away from the end of the motor, thereby expanding the cleaning area, then control the motor drives the rotating shaft to rotate, so that several groups of rubber magnetic are thrown out under the action of centrifugal force, so that the adsorbed rubber pad can adsorb the impurities attached to the top of the textile, cooperate with the cleaning of several groups of occlusion teeth reciprocating movement to the impurities on the bottom of the textile, reduce the interference of the impurities attached to the textile on the detection result, improve the use effect of the detection device.

[0023] 4、Textile can be fed by two groups of conveying mechanisms, on the input end, the textile forms two groups of bending areas through the first conveying roller and the second conveying roller, the bending area can be attached to part of the outer wall of the first conveying roller and the second conveying roller, and the water source in the liquid storage cavity is atomized by the atomizing pump and then sprayed from the several groups of conveying holes through the corresponding conveying cavity, the humidity of the textile is changed, then monitored by the humidity sensor on the first conveying roller, so that the detection device can adjust the humidity of the textile in real time, thereby realizing the air permeability detection of the textile under different humidity.

[0024] Other features and advantages of the present application will be set forth in the following description, and in part will become apparent to those skilled in the art from the description, or can be learned by practice of the present application. The objects and other advantages of the present application can be realized and attained by the structure particularly pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0026] Figure 1 The structural schematic diagram of the detection device according to the embodiment of the present application is shown;

[0027] Figure 2 The top view sectional schematic diagram of the detection device according to the embodiment of the present application is shown;

[0028] Figure 3 The structural schematic diagram of the tension adjusting plate according to the embodiment of the present application is shown;

[0029] Figure 4 The exploded schematic diagram of the self-adaptive detection mechanism according to the embodiment of the present application is shown;

[0030] Figure 5 A bottom view and a sectional view schematic diagram of the adaptive detection mechanism according to the embodiment of the present application are shown;

[0031] Figure 6 A structural schematic diagram of the sealing assembly according to the embodiment of the present application is shown;

[0032] Figure 7 A structural schematic diagram of the cleaning module according to the embodiment of the present application is shown;

[0033] Figure 8 A partial sectional view schematic diagram of the cleaning module according to the embodiment of the present application is shown;

[0034] Figure 9 A structural schematic diagram of the conveying mechanism according to the embodiment of the present application is shown;

[0035] Figure 10 A sectional view schematic diagram of the conveying mechanism according to the embodiment of the present application is shown.

[0036] In the figure: 1, detection platform; 2, mounting frame; 3, electric push rod; 4, adaptive detection mechanism; 5, adjusting groove; 6, electric sliding table; 7, tension adjusting plate; 8, conveying mechanism; 9, translation plate; 10, first lead screw; 11, air pressure sensor; 12, clamping tooth; 401, mounting plate; 402, sealing assembly; 403, air blower; 404, isolation plate; 405, movable groove; 406, air jet; 407, sliding groove; 408, return spring; 409, clamping groove; 4021, mounting frame plate; 4022, mounting groove; 4023, motor; 4024, cleaning module; 40241, rotating shaft; 40242, fixed sleeve; 40243, movable sleeve; 40244, mounting sleeve; 40245, rubber magnet; 40246, adsorbing rubber pad; 40247, adjusting cavity; 40248, sliding block; 40249, second lead screw; 801, connecting seat; 802, conveying groove; 803, first conveying roller; 804, second conveying roller; 805, conveying cavity; 806, conveying hole; 807, connecting ring; 808, liquid storage cavity. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0038] The embodiment of the application provides a textile air permeability detection device based on new material detection, which comprises a detection platform 1. Figure 1 , Figure 2 and Figure 3 As shown in the drawings, the top side edge of the detection platform 1 is provided with a mounting frame 2; the top of the mounting frame 2 is provided with an electric push rod 3; the output end of the electric push rod 3 is drivingly connected with an adaptive detection mechanism 4; the top of the detection platform 1 is movably penetrated by a plurality of groups of tension adjusting plates 7 at equal intervals; the top of each group of the tension adjusting plates 7 is provided with a plurality of groups of clamping teeth 12 in a rhombus shape; the top of the detection platform 1 is symmetrically provided with two groups of adjusting grooves 5; a plurality of groups of translation plates 9 are arranged in each group of the adjusting grooves 5; one group of electric sliding tables 6 is arranged at the end of each group of the translation plates 9 away from the edge of the detection platform 1; the two ends of each group of the tension adjusting plates 7 are drivingly connected with the output ends of the corresponding group of electric sliding tables 6; a plurality of groups of first lead screws 10 are arranged in parallel in each group of the adjusting grooves 5; each group of the first lead screws 10 is threadedly connected with the corresponding group of translation plates 9; a plurality of groups of air pressure sensors 11 are arranged in a rectangular array on the top of the detection platform 1; two groups of conveying mechanisms 8 are symmetrically arranged at the top side edges of the detection platform 1.

[0039] When the textile air permeability detection work is carried out, first, the textile is conveyed through one group of conveying mechanisms 8 and connected to the other group of conveying mechanisms 8, then the plurality of groups of electric sliding tables 6 drive the plurality of groups of tension adjusting plates 7 to move upward and abut against the bottom of the textile, the corresponding two groups of first lead screws 10 are controlled to rotate synchronously, so that the corresponding two groups of translation plates 9 can move synchronously, and the tension adjusting plates 7 are horizontally moved by the corresponding two groups of electric sliding tables 6, since the top of each group of tension adjusting plates 7 is provided with a plurality of groups of clamping teeth 12 in a rhombus shape, when the plurality of groups of tension adjusting plates 7 reciprocate, the wrinkles on the textile can be smoothed, and the plurality of groups of clamping teeth 12 on the top of the plurality of groups of tension adjusting plates 7 can clamp and fix the textile, and the horizontal positions of the plurality of groups of translation plates 9 are controlled, so that different regions on the textile form different tensions, so that the detection device can test the air permeability of the textile under different tensions at the same time, the detection efficiency of the detection device is improved, and the interference of the wrinkles of the textile on the detection result is reduced.

[0040] As shown in the drawings, the top side edge of the detection platform 1 is provided with a mounting frame 2; the top of the mounting frame 2 is provided with an electric push rod 3; the output end of the electric push rod 3 is drivingly connected with an adaptive detection mechanism 4; the top of the detection platform 1 is movably penetrated by a plurality of groups of tension adjusting plates 7 at equal intervals; the top of each group of the tension adjusting plates 7 is provided with a plurality of groups of clamping teeth 12 in a rhombus shape; the top of the detection platform 1 is symmetrically provided with two groups of adjusting grooves 5; a plurality of groups of translation plates 9 are arranged in each group of the adjusting grooves 5; one group of electric sliding tables 6 is arranged at the end of each group of the translation plates 9 away from the edge of the detection platform 1; the two ends of each group of the tension adjusting plates 7 are drivingly connected with the output ends of the corresponding group of electric sliding tables 6; a plurality of groups of first lead screws 10 are arranged in parallel in each group of the adjusting grooves 5; each group of the first lead screws 10 is threadedly connected with the corresponding group of translation plates 9; a plurality of groups of air pressure sensors 11 are arranged in a rectangular array on the top of the detection platform 1; two groups of conveying mechanisms 8 are symmetrically arranged at the top side edges of the detection platform 1. Figure 4 and Figure 5As shown, the adaptive detection mechanism 4 comprises a mounting plate 401; the bottom of the mounting plate 401 is provided with a sealing assembly 402; the top of the mounting plate 401 is provided with a blower 403; the bottom of the mounting plate 401 is provided with a plurality of groups of isolation plates 404; the bottom of the mounting plate 401 is provided with a movable groove 405; a plurality of groups of air injection ports 406 are arranged in a rectangular array on the top inner wall of the movable groove 405; a plurality of groups of the air injection ports 406 are in communication with the output end of the blower 403; two groups of sliding grooves 407 are symmetrically arranged on the inner walls of the two sides of the movable groove 405; the top two ends of each group of the isolation plates 404 are respectively and dampingly connected in the corresponding group of sliding grooves 407; a plurality of groups of return springs 408 are arranged in each group of the sliding grooves 407; the two ends of each group of the return springs 408 are respectively connected with the inner wall of the corresponding group of isolation plates 404 or the movable groove 405; a plurality of groups of engagement grooves 409 are arranged in a rhombus shape on the bottom of each group of the isolation plates 404; each group of the engagement teeth 12 movably penetrates the corresponding group of engagement grooves 409.

[0041] When the air permeability of the textile is detected, a plurality of groups of the engagement teeth 12 enter the corresponding group of the engagement grooves 409, thereby forming a plurality of engagement fixings of the textile, avoiding wrinkles when adjusting the textile to form different tension areas, and because a plurality of groups of the isolation plates 404 are dampingly connected in the two groups of sliding grooves 407, a plurality of groups of the translation plates 9 can drive the corresponding isolation plates 404 to move horizontally during horizontal movement, so that different tension detection areas on the textile are in independent spaces, avoiding airflow interference, improving the detection accuracy of the detection device, and then controlling the blower 403 to blow air through a plurality of groups of air injection ports 406, and the air is detected by the wind pressure sensor 11 arranged in a rectangular array after passing through different tension areas of the textile.

[0042] As shown in the example, Figure 6 The sealing assembly 402 comprises a mounting frame plate 4021; a plurality of groups of mounting grooves 4022 are symmetrically and equally spaced on the inner walls of the two sides of the mounting frame plate 4021; a group of motors 4023 is arranged on the bottom inner wall of each group of the mounting grooves 4022; a group of cleaning modules 4024 is drivingly connected to the output end of each group of the motors 4023.

[0043] As shown in the example, Figure 7 and Figure 8As shown, the cleaning module 4024 comprises a rotating shaft 40241; the outer wall of the rotating shaft 40241 is provided with a fixed sleeve 40242 and a movable sleeve 40243; the outer wall of the fixed sleeve 40242 and the movable sleeve 40243 is provided with a group of mounting sleeves 40244; the outer wall of each group of movable sleeves 40243 is provided with a plurality of groups of grooves at equal intervals; each group of grooves is provided with a group of rubber magnetic stickers 40245; each group of rubber magnetic stickers 40245 is magnetically attached in the corresponding group of grooves; each group of rubber magnetic stickers 40245 is provided with a group of adsorption rubber pads 40246 away from the side wall of the rotating shaft 40241; the rotating shaft 40241 is provided with an adjusting cavity 40247; the adjusting cavity 40247 is slidably connected with a sliding block 40248; the sliding block 40248 is in transmission connection with the movable sleeve 40243; the adjusting cavity 40247 is provided with a second lead screw 40249; the second lead screw 40249 is in threaded connection with the sliding block 40248.

[0044] Before the textile air permeability detection work is carried out, the electric push rod 3 is controlled to drive the self-adaptive detection mechanism 4 to descend above the textile, then a plurality of groups of motors 4023 are controlled to drive a plurality of groups of cleaning modules 4024 to rotate from the corresponding mounting grooves 4022 to the horizontal direction, then a plurality of groups of second lead screws 40249 are controlled to rotate, under the threaded connection relationship between the second lead screws 40249 and the sliding blocks 40248, the sliding blocks 40248 drive the movable sleeves 40243 to move away from the end of the motor 4023, thereby expanding the cleaning area, then the motor 4023 is controlled to drive the rotating shaft 40241 to rotate, so that a plurality of groups of rubber magnetic stickers 40245 are thrown out under the action of centrifugal force, so that the adsorption rubber pad 40246 can adsorb the impurities attached to the top of the textile, and cooperate with the cleaning of the impurities on the bottom of the textile when a plurality of groups of engagement teeth 12 reciprocate, thereby reducing the interference of the impurities attached to the textile on the detection result, and improving the use effect of the detection device.

[0045] For example, Figure 9 and Figure 10As shown, the conveying mechanism 8 comprises a connecting seat 801; a conveying channel 802 is formed in the connecting seat 801; a first conveying roller 803 and a second conveying roller 804 are arranged in the conveying channel 802; a plurality of groups of humidity sensors are arranged on the outer wall of the first conveying roller 803; a plurality of groups of conveying cavities 805 are arranged in the second conveying roller 804 in an annular array; a plurality of groups of conveying holes 806 are formed in the inner wall of the side of each group of conveying cavities 805 away from the central axis of the second conveying roller 804 at equal intervals; a connecting ring 807 is arranged on the inner wall of one side of the conveying channel 802; the connecting ring 807 is rotationally connected with the second conveying roller 804 and is in active communication with any one group of conveying cavities 805; a liquid storage cavity 808 is arranged in the connecting seat 801; an atomizing pump is arranged in the connecting seat 801; the input end of the atomizing pump is in communication with the liquid storage cavity 808, and the output end is in communication with the connecting ring 807.

[0046] When the air permeability of the textile is detected, the textile can be fed by the two groups of conveying mechanisms 8; at the input end, the textile passes through the two groups of bending areas formed by the first conveying roller 803 and the second conveying roller 804, the bending areas can be attached to part of the outer wall of the first conveying roller 803 and the second conveying roller 804, and the water source in the liquid storage cavity 808 is atomized by the atomizing pump and sprayed from the plurality of groups of conveying holes 806 through the corresponding conveying cavities 805, thereby changing the humidity of the textile; then the humidity of the textile is monitored by the humidity sensors on the first conveying roller 803, so that the detection device can adjust the humidity of the textile in real time, thereby realizing the detection of the air permeability of the textile under different humidity conditions.

[0047] Working principle:

[0048] In the detection of the air permeability of the textile, the textile is first fed by two sets of conveying mechanisms 8. At the input end, the textile passes through two sets of bending areas formed by the first conveying roller 803 and the second conveying roller 804, and the bending areas can be attached to part of the outer wall of the first conveying roller 803 and the second conveying roller 804. The water in the liquid storage cavity 808 is atomized by the atomizing pump and sprayed from the conveying holes 806 through the corresponding conveying cavities 805, changing the humidity of the textile, which is then monitored by the humidity sensor on the first conveying roller 803. Then, the control of the plurality of electric sliding tables 6 drives the plurality of tension adjusting plates 7 to move upward and contact the bottom of the textile. By controlling the corresponding two sets of first lead screws 10 to rotate synchronously, the corresponding two sets of translation plates 9 can move synchronously, and the tension adjusting plate 7 is moved horizontally by the corresponding two sets of electric sliding tables 6. Since the top of each set of tension adjusting plates 7 is rhombus-shaped and provided with a plurality of sets of engaging teeth 12, when the plurality of sets of tension adjusting plates 7 reciprocate, the wrinkles on the textile can be smoothed and the impurities on the bottom of the textile can be removed. Then, the self-adaptive detection mechanism 4 is controlled to descend above the textile, and then the plurality of electric motors 4023 are controlled to drive the plurality of cleaning modules 4024 to rotate from the corresponding mounting slots 4022 to the horizontal direction, and then the plurality of second lead screws 40249 are controlled to rotate. Under the threaded connection relationship between the second lead screw 40249 and the sliding block 40248, the sliding block 40248 drives the movable sleeve 40243 to move away from the end of the motor 4023, thereby expanding the cleaning area. Then, the motor 4023 drives the rotating shaft 40241 to rotate, so that the plurality of rubber magnetic stickers 40245 are thrown out under the action of centrifugal force, so that the adsorbed rubber pad 40246 can adsorb the impurities attached to the top of the textile. Then, the self-adaptive detection mechanism 4 is controlled to continue to descend, so that the plurality of engaging teeth 12 are movably penetrated into the corresponding engaging grooves 409, and the plurality of tension adjusting plates 7 are moved horizontally, so that different tension areas are formed on the textile. Then, the air blower 403 blows air through the plurality of air outlets 406, and the air pressure sensor 11 arranged in a rectangular array detects the air.

[0049] By controlling the corresponding two sets of translation plates 9 to move synchronously, the corresponding tension adjusting plates 7 move horizontally. Since the top of each set of tension adjusting plates 7 is rhombus-shaped and provided with a plurality of sets of engaging teeth 12, when the plurality of sets of tension adjusting plates 7 reciprocate, the wrinkles on the textile can be smoothed, and the plurality of sets of engaging teeth 12 on the top of the plurality of sets of tension adjusting plates 7 can engage and fix the textile. By controlling the horizontal position of the plurality of translation plates 9, different regions on the textile form different tensions, so that the detection device can simultaneously test the air permeability of the textile under different tensions, thereby improving the detection efficiency of the detection device and reducing the interference of the wrinkles of the textile on the detection result.

[0050] The plurality of sets of clamping teeth 12 enter the corresponding set of clamping grooves 409, thereby forming a plurality of clamping fixes on the textile, avoiding wrinkles when adjusting the textile to form different tension areas, and because the plurality of sets of isolation plates 404 are connected to the two sets of sliding grooves 407 by damping sliding, the plurality of sets of translation plates 9 can drive the corresponding isolation plates 404 to move horizontally during horizontal movement, thereby making different tension detection areas on the textile in independent spaces, avoiding airflow interference, and improving the detection accuracy of the detection device.

[0051] By controlling the electric push rod 3 to drive the self-adaptive detection mechanism 4 to descend above the textile, then controlling the plurality of sets of motors 4023 to drive the plurality of sets of cleaning modules 4024 to rotate from the corresponding mounting grooves 4022 to the horizontal direction, then controlling the movable sleeve 40243 to move away from the end of the motor 4023, thereby expanding the cleaning area, then controlling the motor 4023 to drive the rotating shaft 40241 to rotate, so that the plurality of sets of rubber magnetic stickers 40245 are thrown out under the action of centrifugal force, thereby enabling the adsorbed rubber pad 40246 to adsorb impurities attached to the top of the textile, and cooperating with the plurality of sets of clamping teeth 12 to clean the impurities on the bottom of the textile, reducing the interference of impurities attached to the textile on the detection result, and improving the use effect of the detection device.

[0052] The textile can be fed by the two sets of conveying mechanisms 8. At the input end, the textile forms two sets of bending areas through the first conveying roller 803 and the second conveying roller 804, the bending areas can be attached to part of the outer wall of the first conveying roller 803 and the second conveying roller 804, and the water source in the liquid storage cavity 808 is atomized by the atomizing pump and then sprayed from the plurality of sets of conveying holes 806 through the corresponding conveying cavities 805, thereby changing the humidity of the textile, and then monitored by the humidity sensor on the first conveying roller 803, so that the detection device can adjust the humidity of the textile in real time, thereby realizing the detection of the air permeability of the textile under different humidity.

[0053] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A textile air permeability detection device based on new material detection, comprising a detection platform, characterized in that: The top side edge of the detection platform is provided with a mounting frame; the top of the mounting frame is provided with an electric push rod; the output end of the electric push rod is drivingly connected with a self-adaptive detection mechanism for applying air flow; The top of the detection platform is equidistantly and movably penetrated by a plurality of groups of tension adjusting plates for forming different tension areas of the textile; the top of each group of the tension adjusting plates is rhombically distributed with a plurality of groups of clamping teeth for smoothing wrinkles and fixing the textile; The top of the detection platform is symmetrically provided with two groups of adjusting grooves; each group of the adjusting grooves is provided with a plurality of groups of horizontally movable translation plates; the top of each group of the translation plates away from the edge of the detection platform is provided with a group of electric sliding tables; The two ends of each group of the tension adjusting plates are respectively drivingly connected with the output end of the corresponding group of electric sliding tables; the top of the detection platform is rhombically arrayed provided with a plurality of groups of air pressure sensors for detecting the air flow through the textile; The self-adaptive detection mechanism comprises a mounting plate; the bottom of the mounting plate is provided with a sealing assembly; the top of the mounting plate is provided with a blower; the bottom of the mounting plate is provided with a plurality of groups of isolation plates; the bottom of the mounting plate is provided with a movable groove; the top inner wall of the movable groove is rhombically arrayed provided with a plurality of groups of air outlets; a plurality of groups of the air outlets are in communication with the output end of the blower; the two side inner walls of the movable groove are symmetrically provided with two groups of sliding grooves; the top two ends of each group of the isolation plates are respectively dampingly and slidingly connected in the corresponding group of the sliding grooves; each group of the sliding grooves is provided with a plurality of groups of return springs; the two ends of each group of the return springs are respectively connected with the corresponding group of the isolation plates or the inner wall of the movable groove; the bottom of each group of the isolation plates is rhombically distributed provided with a plurality of groups of clamping grooves; each group of the clamping teeth movably penetrates in the corresponding group of the clamping grooves.

2. The textile air permeability detection device based on new material detection according to claim 1, characterized in that: Each group of the adjusting grooves is provided with a plurality of groups of first lead screws in parallel; each group of the first lead screws is threadedly connected with the corresponding group of the translation plates; the top of the detection platform is symmetrically provided with two groups of conveying mechanisms at the two side edges.

3. The textile air permeability detection device based on new material detection according to claim 1, characterized in that: The sealing assembly comprises a mounting frame; the two side inner walls of the mounting frame are symmetrically and equidistantly provided with a plurality of groups of mounting grooves; the bottom inner wall of each group of the mounting grooves is provided with a group of motors; the output end of each group of the motors is drivingly connected with a group of cleaning modules.

4. The textile air permeability detection device based on new material detection according to claim 3, characterized in that: The cleaning module comprises a rotating shaft; the outer wall of the rotating shaft is provided with a fixed sleeve and a movable sleeve; the outer wall of the fixed sleeve and the movable sleeve is provided with a group of mounting sleeves; the outer wall of each group of the movable sleeves is equidistantly provided with a plurality of groups of grooves; each group of the grooves is provided with a group of rubber magnetic stickers; each group of the rubber magnetic stickers is magnetically adsorbed in the corresponding group of the grooves.

5. The textile air permeability detection device based on new material detection according to claim 4, characterized in that: The side wall of each group of the rubber magnetic stickers away from the rotating shaft is provided with a group of adsorbing rubber pads; the rotating shaft is provided with an adjusting cavity; the adjusting cavity is slidingly connected with a sliding block; the sliding block is drivingly connected with the movable sleeve; the adjusting cavity is provided with a second lead screw; the second lead screw is threadedly connected with the sliding block.

6. The textile air permeability detection device based on new material detection according to claim 2, characterized in that: The conveying mechanism comprises a connecting seat, a conveying channel is formed in the connecting seat, a first conveying roller and a second conveying roller are arranged in the conveying channel, a plurality of groups of humidity sensors are arranged on the outer wall of the first conveying roller, a plurality of groups of conveying cavities are arranged in the second conveying roller in an annular array, and a plurality of groups of conveying holes are formed in the inner wall of each group of conveying cavities away from the central axis of the second conveying roller.

7. The textile air permeability detection device based on new material detection according to claim 6, characterized in that: A connecting ring is arranged on the inner wall of one side of the conveying channel, the connecting ring is rotatably connected with the second conveying roller and is in movable communication with any group of conveying cavities, a liquid storage cavity is arranged in the connecting seat, and an atomizing pump is arranged in the connecting seat, the input end of the atomizing pump is in communication with the liquid storage cavity, and the output end of the atomizing pump is in communication with the connecting ring.

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