CN113640193A - High-efficient check out test set of textile fabric's gas permeability intelligence - Google Patents
High-efficient check out test set of textile fabric's gas permeability intelligence Download PDFInfo
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- CN113640193A CN113640193A CN202111192153.7A CN202111192153A CN113640193A CN 113640193 A CN113640193 A CN 113640193A CN 202111192153 A CN202111192153 A CN 202111192153A CN 113640193 A CN113640193 A CN 113640193A
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- 239000004744 fabric Substances 0.000 title claims abstract description 235
- 230000035699 permeability Effects 0.000 title claims abstract description 73
- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 239000004753 textile Substances 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000001035 drying Methods 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 15
- 238000001179 sorption measurement Methods 0.000 claims description 13
- 238000011084 recovery Methods 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000007665 sagging Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000009941 weaving Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/36—Textiles
- G01N33/367—Fabric or woven textiles
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- Immunology (AREA)
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Abstract
The invention discloses an intelligent and efficient detection device for air permeability of textile fabric, which comprises a detection device and an air permeability test system, and is characterized in that: the detection equipment comprises a first machine table and a second machine table, wherein the first machine table and the second machine table both comprise a support and a motor, two sides of the upper end of the support are welded with baffle plates, a transmission roller is connected between the two baffle plates corresponding to a bearing, a belt is arranged on the outer side of the transmission roller, the motor is electrically connected with the transmission roller, and cloth is placed on the transmission belt of the first machine table; the air permeability detection device comprises a machine table I, a machine table II, a connecting rod I, a push plate and a sliding table, wherein the machine table I is welded at the left end of the machine table II, the connecting rod I is connected to one side of the machine table II in a sliding mode, the push plate is welded at one end of the connecting rod I, and the sliding table is fixed to the other side of the machine table II through bolts.
Description
Technical Field
The invention relates to the technical field of fabric detection, in particular to intelligent and efficient detection equipment for air permeability of textile fabric.
Background
Weaving is a general name of spinning and weaving, ancient weaving and printing and dyeing technology in China has a very long history, ancient people are aware of local materials in the original social period in order to adapt to climate change, natural resources are used as raw materials for weaving and printing and dyeing, and simple weaving tools are manufactured, and daily clothes, certain living goods and artworks are products of the weaving and printing and dyeing technology until today. After the woven cloth is produced, the air permeability of the woven cloth needs to be detected, and the existing air permeability detection equipment is poor in practicability; therefore, it is necessary to design an intelligent and efficient detection device for air permeability of textile fabrics, which improves the accuracy of air permeability detection and classifies the air permeability according to the air permeability.
Disclosure of Invention
The invention aims to provide intelligent and efficient detection equipment for air permeability of textile fabric, and aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a high-efficient check out test set of textile fabric's gas permeability intelligence, includes check out test set, gas permeability test system, its characterized in that: the detection equipment comprises a first machine table and a second machine table, wherein the first machine table and the second machine table both comprise a support and a motor, two sides of the upper end of the support are welded with baffle plates, a transmission roller is connected between the two baffle plates corresponding to a bearing, a belt is arranged on the outer side of the transmission roller, the transmission roller is sleeved on one side of the motor, and cloth is placed on the transmission belt of the first machine table;
the left end welding of board two has the collecting box, one side sliding connection of board two has connecting rod one, the one end welding of connecting rod one has the push pedal, the opposite side of board two is through the bolt fastening there is the slip table.
According to the technical scheme, a sliding frame is arranged between a first machine platform and a second machine platform, two ends of the sliding frame are respectively fixed with the first machine platform and the second machine platform through bolts, a sliding plate is arranged at the top end of the sliding frame, two ends of the sliding plate are respectively in bearing connection with a second connecting rod, a first circular plate is fixed on the second connecting rod, a telescopic rod is welded at the bottom end of the sliding plate, a support column is welded at the bottom end of the telescopic rod, clamping plates are respectively welded at two ends of the support column, a second circular plate is in bearing connection with the center of the bottom end of one opposite side of the two clamping plates, two clamping blocks are welded at one side of the second circular plate, two ends of one opposite side of the two clamping blocks are respectively in sliding connection with a clamping head, the clamping heads clamp a detection cloth, a spring is arranged between the two clamping heads, a separating plate is in sliding connection with the bottom end of the clamping plates, and a groove is formed in the upper end face of the separating plate, and a humidifier is arranged between the first machine platform and the second machine platform and below the sliding frame.
According to the technical scheme, the air permeability testing system comprises a pretreatment subsystem, a detection subsystem and a recovery subsystem;
the pretreatment subsystem is used for pretreating the cloth to be detected so as to facilitate subsequent detection, the inspection subsystem is used for testing the air permeability of the cloth to be detected, and the recovery subsystem is used for classifying and recovering the cloth to be detected after the air permeability of the cloth to be detected is tested.
According to the technical scheme, the pretreatment subsystem comprises a placing module, the inspection subsystem comprises a starting module, and the recovery subsystem comprises a drying module;
the starting module is used for starting a motor in the first machine table to drive the conveyor belt to move, so that the cloth on the conveyor belt is conveyed, and the drying module is used for drying the detected cloth.
According to the technical scheme, the placing module comprises a moving submodule and a positioning submodule, the starting module comprises a humidifying submodule and a separating submodule, and the drying module comprises a driving submodule;
the positioning sub-module is used for positioning where the cloth to be detected is located on the conveying belt at the moment, the humidifying sub-module is used for starting the humidifier to humidify the cloth to be detected, and the driving sub-module is used for driving the connecting rod to drive the push plate to displace.
According to the technical scheme, the moving submodule comprises an adsorption unit, an air blowing unit and a measuring unit, the positioning submodule comprises a driven unit and a displacement unit, the separation submodule comprises a rotating unit, an extending unit, a collecting unit and a calculating unit, and the driving submodule comprises a pushing unit and an integrating unit;
the cloth detection device comprises an adsorption unit, a loosening unit, a driven unit, a sliding plate and a rotating unit, wherein the adsorption unit is used for adsorbing a cloth to be detected on a conveying belt, the cloth to be detected cannot be wrinkled, the loosening unit is used for loosening and adsorbing the cloth and blowing the cloth when the cloth to be detected is about to leave the conveying belt on a first machine table, the cloth is prevented from naturally sagging due to the influence of gravity and cannot reach the conveying belt on a second machine table, the measuring unit is used for measuring the length, the width and the height of the cloth to be detected at present, the driven unit is used for controlling the second connecting rod to roll to drive the sliding plate to move, the sliding plate is ensured to be always positioned above the cloth to be detected, the displacement unit is used for controlling the telescopic rod to stretch, so that the detecting cloth is attached above the cloth to be detected, the rotating unit is used for controlling the rotation of the two circular plates, the stretching unit is used for controlling the stretching of a partition plate to stretch out, and the collecting unit is used for collecting water collected in a groove at the top end of the partition plate, and the weight W of the cloth is measured, the calculating unit is used for calculating the air permeability of the cloth to be detected currently, the pushing unit is linked with the calculating unit to control the pushing of the first connecting rod, and the integrating unit is used for integrating the cloth collected in the collecting box after the detection is finished, so that the wrinkles and the occupied space are prevented from being generated during stacking.
According to the technical scheme, the specific operation steps of the air permeability testing system are as follows:
s1: an operator places the cloth to be detected on a conveying belt of the first machine table and starts a motor to transmit the cloth;
s2: adsorbing the cloth to enable the cloth to be attached to the surface of the conveying belt;
s3: when the cloth is conveyed to the bending part of a conveyor belt of the machine table, the adsorption force is removed, the cloth is blown reversely, the cloth is kept flat, and the natural falling of the cloth is prevented;
s4: when one end of the cloth to be detected is contacted with the conveyor belt of the machine station II, the conveyor belt on the machine station generates adsorption force on the cloth, and the two motors are stopped simultaneously, so that the cloth is positioned between the machine station I and the machine station II;
s5: the second connecting rod rolls to drive the sliding plate to move to the position above the cloth to be detected, the telescopic rod is extended out, and the cloth to be detected is attached to the detection cloth;
s6: starting the humidifier, and spraying water mist from the bottom end of the cloth to be detected to penetrate through the cloth;
s7: retracting the telescopic rod and extending the partition plate simultaneously;
s8: one circular plate II is rotated reversely, the other circular plate II is static, two chucks in the rotated circular plate II are close to each other, at the moment, the spring is compressed, the detection cloth is screwed, and water penetrating through the cloth to be detected and absorbed by the detection cloth is screwed out and falls into the groove of the partition plate;
S9: calculating the air permeability of the current cloth to be detected;
s10: starting a motor, starting a conveyor belt, drying the detected cloth and transmitting the dried cloth to the conveyor belt of the second machine station;
s11: and starting different first connecting rods according to the calculation result, classifying and collecting the cloth with the same air permeability, and directly collecting the cloth in the collecting box without starting the first connecting rod if the air permeability of the current cloth is poor.
According to the above technical solution, the number of rotations of one of the circular plates two in the step S8 is calculated as follows:
wherein S is the actual number of rotations of the second circular plate, S’Two theoretical rotation turns of the circular plate, L the actual length of the detection cloth, L’For measuring the theoretical length of the cloth, C for measuring the actual width of the cloth, C’For detecting the theoretical width of the cloth, H is the actual height of the cloth, H’For the theoretical height of detection cloth, can be obtained by this formula, along with test work's going on, detect that cloth need change after using a period, then need recalculate its number of turns of rotation after changing the detection cloth of different sizes, if change the detection cloth of thicker, the number of turns of rotation increases, guarantees to detect that the inside adsorbed water of cloth is whole extrudes, improves the degree of accuracy that follow-up calculation detected the cloth gas permeability.
According to the above technical solution, the calculation formula of the air permeability of the fabric in step S9 is as follows:
wherein Q is the air permeability percentage of the cloth, S is the number of rotation turns of the circular plate II, and H1Height of cloth to be detected, L1Is the length of the current cloth, C1W is the weight of water collected in the partition plate, and 70% is the cloth, which is the width of the current clothThe material utilization rate can be obtained by the formula, the air permeability percentage of the cloth is inversely proportional to the water extruded in the detection cloth, and the more the water extruded in the detection cloth is, the lower the air permeability percentage of the cloth to be detected is, namely, the better the air permeability is.
According to the technical scheme, in the step S11, if Q is less than or equal to 20%, the first connecting rod is not started, if Q is less than or equal to 30%, the first connecting rod closest to the collecting box 5 is started to push the detected cloth into the corresponding sliding table, and if Q is greater than 30%, the first connecting rod closest to the sliding frame is started.
Compared with the prior art, the invention has the following beneficial effects: the invention realizes the air permeability detection of the cloth to be detected by arranging the detection equipment and the air permeability test system, improves the accuracy of the air permeability test, classifies the cloth according to the measured result, and classifies and collects the cloth with relative air permeability.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a perspective view of the skateboard and its surrounding components of the present invention;
FIG. 3 is a block schematic of the present invention;
in the figure: 1. a support; 2. a baffle plate; 3. a driving roller; 4. a belt; 5. a collection box; 6. a first connecting rod; 7. pushing the plate; 8. a sliding table; 9. a carriage; 10. a circular plate I; 11. a slide plate; 12. a pillar; 13. a splint; 14. a second circular plate; 15. a clamping block; 16. detecting the cloth; 17. and a second connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a high-efficient check out test set of textile fabric's gas permeability intelligence, includes check out test set, gas permeability test system, its characterized in that: the detection equipment comprises a first machine table and a second machine table, wherein the first machine table and the second machine table both comprise a support 1 and a motor, two sides of the upper end of the support 1 are welded with baffle plates 2, a driving roller 3 is connected between the two baffle plates 2 corresponding to a bearing, a belt 4 is arranged on the outer side of the driving roller 3, the driving roller 3 is sleeved on one side of the motor, and cloth is placed on the conveying belt of the first machine table;
the left end of the machine table II is welded with a collecting box 5, one side of the machine table II is connected with a connecting rod I6 in a sliding mode, one end of the connecting rod I6 is welded with a push plate 7, and the other side of the machine table II is fixed with a sliding table 8 through a bolt;
a sliding frame 9 is arranged between the first machine platform and the second machine platform, two ends of the sliding frame 9 are respectively fixed with the first machine platform and the second machine platform through bolts, a sliding plate 11 is arranged at the top end of the sliding frame 9, two ends of the sliding plate 11 are respectively in bearing connection with a second connecting rod 17, a first circular plate 10 is fixed on the second connecting rod 17, a telescopic rod is welded at the bottom end of the sliding plate 11, a support column 12 is welded at the bottom end of the telescopic rod, two ends of the support column 12 are respectively welded with clamping plates 13, a second circular plate 14 is in bearing connection with the center of the bottom end of one side, opposite to the two clamping plates 13, one side of the second circular plate 14 is welded with two clamping blocks 15, two ends of one side, opposite to the two clamping blocks 15, are respectively in sliding connection with a clamping head, a detection cloth 16 is clamped by the clamping heads, a spring is arranged between the two clamping heads, a separating plate is slidably connected to the bottom end of the clamping plate 13, a groove is formed in the upper end surface of the separating plate, and a humidifier is arranged below the sliding frame 9 between the first machine platform and the second machine platform;
The air permeability testing system comprises a pretreatment subsystem, a detection subsystem and a recovery subsystem;
the pretreatment subsystem is used for pretreating the cloth to be detected so as to facilitate subsequent detection, the inspection subsystem is used for testing the air permeability of the cloth to be detected, and the recovery subsystem is used for classifying and recovering the cloth to be detected after the air permeability of the cloth to be detected is tested;
the pretreatment subsystem comprises a placing module, the inspection subsystem comprises a starting module, and the recovery subsystem comprises a drying module;
the starting module is used for starting a motor in the first machine table to drive the conveying belt 4 to move so as to transmit the cloth on the conveying belt 4, and the drying module is used for drying the detected cloth;
the placing module comprises a moving submodule and a positioning submodule, the starting module comprises a humidifying submodule and a separating submodule, and the drying module comprises a driving submodule;
the positioning sub-module is used for positioning where the cloth to be detected is positioned on the conveyor belt 4 at the moment, the humidifying sub-module is used for starting the humidifier to humidify the cloth to be detected, and the driving sub-module is used for driving the first connecting rod 6 to drive the push plate 7 to displace;
the mobile submodule comprises an adsorption unit, an air blowing unit and a measuring unit, the positioning submodule comprises a driven unit and a displacement unit, the separation submodule comprises a rotating unit, an extending unit, a collecting unit and a calculating unit, and the driving submodule comprises a pushing unit and an integrating unit;
The absorption unit is used for absorbing the cloth to be detected on the conveyor belt without generating wrinkles, the relaxation unit is used for loosening and absorbing the cloth and blowing air at the same time when the cloth to be detected is about to leave the conveyor belt on the first machine table, the cloth is prevented from naturally drooping due to the influence of gravity and cannot reach the conveyor belt on the second machine table, the measurement unit is used for measuring the length, the width and the height of the cloth to be detected at present, the driven unit is used for controlling the second connecting rod 17 to roll to drive the sliding plate 11 to displace to ensure that the sliding plate 11 is always positioned above the cloth to be detected, the displacement unit is used for controlling the expansion and contraction of the telescopic rod to enable the detection cloth 16 to be attached above the cloth to be detected, the rotation unit is used for controlling the rotation of the second two circular plates 14, the extension unit is used for controlling the extension of the partition plate, the collection unit is used for collecting water collected in a groove at the top end of the partition plate and measuring the weight W of the water to be detected, and the calculation unit is used for calculating the air permeability of the cloth to be detected at present, the pushing unit is linked with the calculating unit to control whether the connecting rod I6 is pushed or not, and the integrating unit is used for integrating the detected cloth collected in the collecting box 5 to prevent wrinkles from occupying space during stacking;
the specific operation steps of the permeability test system are as follows:
S1: an operator places the cloth to be detected on a conveying belt of the first machine table and starts a motor to transmit the cloth;
s2: adsorbing the cloth to enable the cloth to be attached to the surface of the conveying belt;
s3: when the cloth is conveyed to the bending part of a conveyor belt of the machine table, the adsorption force is removed, the cloth is blown reversely, the cloth is kept flat, and the natural falling of the cloth is prevented;
s4: when one end of the cloth to be detected is contacted with the conveyor belt of the machine station II, the conveyor belt on the machine station generates adsorption force on the cloth, and the two motors are stopped simultaneously, so that the cloth is positioned between the machine station I and the machine station II;
s5: the second connecting rod 17 rolls to drive the sliding plate to move above the cloth to be detected, the telescopic rod extends out, and the detection cloth is attached to the cloth to be detected;
s6: starting the humidifier, and spraying water mist from the bottom end of the cloth to be detected to penetrate through the cloth;
s7: retracting the telescopic rod and extending the partition plate simultaneously;
s8: one of the circular plate II 14 is rotated reversely, the other circular plate II 14 is static, two chucks in the rotated circular plate II (14) are close to each other, at the moment, the spring is compressed, the detection cloth is screwed, and water penetrating through the cloth to be detected and absorbed by the detection cloth is screwed out and falls into the groove of the partition plate;
s9: calculating the air permeability of the current cloth to be detected;
S10: starting a motor, starting a conveyor belt, drying the detected cloth and transmitting the dried cloth to the conveyor belt of the second machine station;
s11: according to the calculation result, different connecting rods (6) are started, the cloth with the same air permeability is collected in a classified mode, if the air permeability of the current cloth is poor, the connecting rods (6) are not started, and the cloth is directly collected in the collecting box (6);
the number of rotations of one circular plate two (14) in step S8 is calculated as follows:
wherein S is the number of rotation turns of the second circular plate 14’The theoretical number of turns of the second circular plate 14, L the actual length of the detection cloth, L’For measuring the theoretical length of the cloth, C for measuring the actual width of the cloth, C’For detecting the theoretical width of the cloth, H is the actual height of the cloth, H’In order to detect the theoretical height of the cloth, the formula can be obtained, along with the progress of test work, the detection cloth needs to be replaced after being used for a period of time, the number of rotation turns of the detection cloth needs to be recalculated and adjusted after the detection cloth with different sizes is replaced, if the detection cloth with a thicker thickness is replaced, the number of rotation turns is increased, the water adsorbed in the detection cloth is completely extruded, and the accuracy of the subsequent calculation of the air permeability of the cloth to be detected is improved;
the calculation formula for the fabric air permeability in step S9 is as follows:
Wherein Q is the air permeability percentage of the cloth, S is the number of turns of the circular plate II 14, and H1Height of cloth to be detected, L1Is the length of the current cloth, C1The width of the current cloth is W, the weight of water collected in the partition plate is W, the utilization rate of the cloth is 70%, the air permeability percentage of the cloth is inversely proportional to the water extruded in the detection cloth, and the more the water extruded in the detection cloth is, the lower the air permeability percentage of the cloth to be detected is, namely the better the air permeability is;
in step S11, if Q is less than or equal to 20%, the first connecting rod 6 is not started, if Q is less than or equal to 30%, the first connecting rod 6 closest to the collecting box 5 is started to push the detected cloth to the corresponding sliding table, and if Q is greater than 30%, the first connecting rod 6 closest to the sliding frame 9 is started.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a high-efficient check out test set of textile fabric's gas permeability intelligence, includes check out test set, gas permeability test system, its characterized in that: the detection equipment comprises a first machine table and a second machine table, wherein the first machine table and the second machine table both comprise a support (1) and a motor, two sides of the upper end of the support (1) are respectively welded with a baffle (2), a driving roller (3) is connected between the two baffles (2) corresponding to a bearing, a belt (4) is arranged on the outer side of the driving roller (3), the driving roller (3) is sleeved on one side of the motor, and a cloth is placed on a conveying belt of the first machine table;
the left end of the second machine table is welded with a collecting box (5), one side of the second machine table is connected with a first connecting rod (6) in a sliding mode, one end of the first connecting rod (6) is welded with a push plate (7), and the other side of the second machine table is fixed with a sliding table (8) through a bolt;
A sliding frame (9) is arranged between the first machine platform and the second machine platform, two ends of the sliding frame (9) are respectively fixed with the first machine platform and the second machine platform through bolts, a sliding plate (11) is arranged at the top end of the sliding frame (9), two ends of the sliding plate (11) are respectively in bearing connection with a second connecting rod (17), a first circular plate (10) is fixed on the second connecting rod (17), a telescopic rod is welded at the bottom end of the sliding plate (11), a supporting column (12) is welded at the bottom end of the telescopic rod, clamping plates (13) are respectively welded at two ends of the supporting column (12), a second circular plate (14) is respectively in bearing connection with the center of the bottom end of one side opposite to the two clamping plates (13), two clamping blocks (15) are welded at one side of the second circular plate (14), two ends of one side opposite to the clamping blocks (15) are respectively in sliding connection with a clamping head, and the clamping detection cloth (16) is clamped by the clamping heads, a spring is arranged between the two chucks, the bottom end of the clamping plate (13) is connected with a partition plate in a sliding mode, a groove is formed in the upper end face of the partition plate, and a humidifier is arranged between the first machine table and the second machine table and below the sliding frame (9).
2. The intelligent and efficient detection device for the air permeability of the textile fabric according to claim 1, characterized in that: the air permeability testing system comprises a pretreatment subsystem, a detection subsystem and a recovery subsystem;
The pretreatment subsystem is used for pretreating the cloth to be detected so as to facilitate subsequent detection, the inspection subsystem is used for testing the air permeability of the cloth to be detected, and the recovery subsystem is used for classifying and recovering the cloth to be detected after the air permeability of the cloth to be detected is tested.
3. The intelligent and efficient detection device for the air permeability of the textile fabric according to claim 2, characterized in that: the pretreatment subsystem comprises a placing module, the inspection subsystem comprises a starting module, and the recovery subsystem comprises a drying module;
the starting module is used for starting a motor in the first machine table to drive the belt (4) to move, so that the cloth on the belt (4) is transmitted, and the drying module is used for drying the detected cloth.
4. The intelligent and efficient detection device for the air permeability of the textile fabric according to claim 3, characterized in that: the placing module comprises a moving submodule and a positioning submodule, the starting module comprises a humidifying submodule and a separating submodule, and the drying module comprises a driving submodule;
the positioning sub-module is used for positioning where the cloth to be detected is located on the belt (4) at the moment, the humidifying sub-module is used for starting the humidifier to humidify the cloth to be detected, and the driving sub-module is used for driving the connecting rod I (6) to drive the push plate (7) to move.
5. The intelligent and efficient detection device for the air permeability of the textile fabric according to claim 4, characterized in that: the mobile submodule comprises an adsorption unit, an air blowing unit and a measuring unit, the positioning submodule comprises a driven unit and a displacement unit, the separation submodule comprises a rotating unit, an extending unit, a collecting unit and a calculating unit, and the driving submodule comprises a pushing unit and an integrating unit;
the cloth detection device comprises an adsorption unit, a blowing unit, a driven unit, a sliding plate (11), a displacement unit and a collecting unit, wherein the adsorption unit is used for adsorbing a cloth to be detected on a conveying belt, the cloth to be detected cannot be wrinkled, the blowing unit is used for releasing and adsorbing the cloth and blowing air on the cloth to be detected when the cloth to be detected is about to leave the conveying belt on a first machine table, the cloth to be detected is prevented from naturally sagging due to the influence of gravity and cannot reach the conveying belt on a second machine table, the measuring unit is used for measuring the length, the width and the height of the cloth to be detected at present, the driven unit is used for controlling the second connecting rod (17) to roll to drive the sliding plate (11) to displace, the sliding plate (11) is ensured to be always positioned above the cloth to be detected, the displacement unit is used for controlling the telescopic rod to stretch, so that the detecting cloth (16) is attached above the cloth to be detected, the rotating unit is used for controlling the rotation of two circular plates (14), the stretching unit is used for controlling the stretching of the separating plate to stretch out, and the collecting unit is used for collecting water collected in a groove at the top end of the separating plate, and the weight W of the cloth is measured, the calculating unit is used for calculating the air permeability of the cloth to be detected currently, the pushing unit is linked with the calculating unit to control whether the connecting rod I (6) is pushed or not, and the integrating unit is used for integrating the cloth collected in the collecting box (5) after detection, so that the cloth is prevented from being folded and occupying space when being stacked.
6. The intelligent and efficient detection device for the air permeability of the textile fabric according to claim 5, characterized in that: the specific operation steps of the air permeability testing system are as follows:
s1: an operator places the cloth to be detected on a conveying belt of the first machine table and starts a motor to transmit the cloth;
s2: adsorbing the cloth to enable the cloth to be attached to the surface of the conveying belt;
s3: when the cloth is conveyed to the bending part of a conveyor belt of the machine table, the adsorption force is removed, the cloth is blown reversely, the cloth is kept flat, and the natural falling of the cloth is prevented;
s4: when one end of the cloth to be detected is contacted with the conveyor belt of the machine station II, the conveyor belt on the machine station generates adsorption force on the cloth, and the two motors are stopped simultaneously, so that the cloth is positioned between the machine station I and the machine station II;
s5: the second connecting rod (17) rolls to drive the sliding plate to move above the cloth to be detected, the telescopic rod extends out, and the cloth to be detected is attached to the detecting cloth;
s6: starting the humidifier, and spraying water mist from the bottom end of the cloth to be detected to penetrate through the cloth;
s7: retracting the telescopic rod and extending the partition plate simultaneously;
s8: one of the circular plates (14) is rotated reversely, the other circular plate (14) is static, two chucks in the rotated circular plate (14) are close to each other, at the moment, the spring is compressed, the detection cloth is screwed, and water penetrating through the cloth to be detected and absorbed by the detection cloth is screwed out and falls into the groove of the partition plate;
S9: calculating the air permeability of the current cloth to be detected;
s10: starting a motor, starting a conveyor belt, drying the detected cloth and transmitting the dried cloth to the conveyor belt of the second machine station;
s11: and (3) starting different connecting rods I (6) according to the calculation result, classifying and collecting the cloth with the same air permeability, and directly collecting the cloth in the collecting box (5) without starting the connecting rods I (6) if the air permeability of the current cloth is poor.
7. The intelligent and efficient detection device for the air permeability of the textile fabric according to claim 6, characterized in that: the number of rotations of one circular plate two (14) in the step S8 is calculated as follows:
wherein S is the number of rotation turns of the circular plate II (14), S’The theoretical number of rotations of the circular plate II (14), L the actual length of the detection cloth, L’For measuring the theoretical length of the cloth, C for measuring the actual width of the cloth, C’For detecting the theoretical width of the cloth, H is the actual height of the cloth, H’For the theoretical height of detection cloth, can be obtained by this formula, along with test work's going on, detect that cloth need change after using a period, then need recalculate its number of turns of rotation after changing the detection cloth of different sizes, if change the detection cloth of thicker, the number of turns of rotation increases, guarantees to detect that the inside adsorbed water of cloth is whole extrudes, improves the degree of accuracy that follow-up calculation detected the cloth gas permeability.
8. The intelligent and efficient detection device for the air permeability of the textile fabric according to claim 7, characterized in that: the calculation formula of the air permeability of the fabric in the step S9 is as follows:
wherein Q is the air permeability percentage of the cloth, S is the number of rotation turns of the circular plate II (14), and H1Height of cloth to be detected, L1Is the length of the current cloth, C1The width of the current cloth is W, the weight of water collected in the partition plate is W, the cloth utilization rate is 70%, the cloth air permeability percentage is inversely proportional to water extruded in the detection cloth, the more water extruded in the detection cloth is, the lower the air permeability percentage of the cloth to be detected is, and the better the air permeability is.
9. The intelligent and efficient detection device for the air permeability of the textile fabric according to claim 8, characterized in that: in the step S11, if Q is less than or equal to 20%, the first connecting rod (6) is not started, if Q is less than or equal to 30%, the first connecting rod (6) closest to the collecting box (5) is started to push the detected cloth into the corresponding sliding table, and if Q is greater than 30%, the first connecting rod (6) closest to the sliding frame (9) is started.
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