CN111638163A - Knitted fabric air permeability detection device - Google Patents
Knitted fabric air permeability detection device Download PDFInfo
- Publication number
- CN111638163A CN111638163A CN202010443782.1A CN202010443782A CN111638163A CN 111638163 A CN111638163 A CN 111638163A CN 202010443782 A CN202010443782 A CN 202010443782A CN 111638163 A CN111638163 A CN 111638163A
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- China
- Prior art keywords
- box body
- knitted fabric
- air permeability
- detection device
- permeability detection
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- Granted
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- 239000004744 fabric Substances 0.000 title claims abstract description 51
- 230000035699 permeability Effects 0.000 title claims abstract description 45
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000012360 testing method Methods 0.000 claims abstract description 50
- 238000004804 winding Methods 0.000 claims abstract description 6
- 239000003086 colorant Substances 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
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Classifications
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Knitting Of Fabric (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a knitted fabric air permeability detection device, which relates to the technical field of knitted fabric detection and comprises the following components: the device comprises a box body, a fan, a wind-up roll, a wind-down roll, a plurality of test tubes and a ball body, wherein a feed port and a discharge port are respectively arranged on two sides of the box body; the winding roller and the unwinding roller are respectively and rotatably arranged on two sides of the box body; the fan is arranged at the bottom of the box body; the plurality of test tubes are respectively arranged at the top of the box body and are communicated with the interior of the box body, the test tubes are provided with first through grooves, and the bottoms of the first through grooves are provided with supports; the ball is arranged on the top of the bracket. According to the invention, through the design of the plurality of test tubes and the spheres, the air permeability of each part of the knitted fabric can be tested, and each part of the knitted fabric independently corresponds to the independent test tube and the independent sphere, so that the air permeability detection precision of the knitted fabric is improved.
Description
Technical Field
The invention relates to the technical field of knitted fabric detection, in particular to a knitted fabric air permeability detection device.
Background
Clothes with good air permeability are worn on the body, so that the heat dissipation speed can be increased, the phenomenon of accumulated sweat of the human body is avoided, and the wearing comfort of people is improved. Therefore, air permeability is also an important indicator for judging the performance of the knitted fabric. The air permeability of the knitted fabric needs to be detected in the production process.
At present, the air permeability of the knitted fabric is usually detected by an air permeability detection device, and the existing air permeability detection device has the defect of poor detection precision.
Disclosure of Invention
In view of this, the present invention provides a knitted fabric air permeability detection apparatus for improving the accuracy of knitted fabric air permeability detection.
Based on the above purpose, the invention provides a knitted fabric air permeability detection device, which comprises:
a box body, a fan, a wind-up roll, a wind-down roll, a plurality of test tubes and a ball body, wherein,
the two sides of the box body are respectively provided with a feed inlet and a discharge outlet;
the winding roller and the unwinding roller are respectively and rotatably arranged on two sides of the box body;
the fan is arranged at the bottom of the box body;
the plurality of test tubes are respectively arranged at the top of the box body and are communicated with the interior of the box body, the test tubes are provided with first through grooves, and the bottoms of the first through grooves are provided with supports;
the ball is arranged on the top of the bracket.
Optionally, the test tube includes the body of multiple different colours, the activity is provided with the bulb in the first logical inslot.
Optionally, the body of multiple different colours includes green body, yellow body and red body.
Optionally, the detection device further comprises a marking part, the marking part is arranged on the test tube, and the marking part is used for marking the fabric part with unqualified air permeability.
Optionally, the marking portion includes a piston, a pull rod is arranged on the piston, the testing tube is provided with an annular second through groove, the piston is slidably connected in the second through groove, and the testing tube is detachably connected with the box body.
Optionally, the test tube with the box can be dismantled to be connected include the bottom of test tube has the arc arch, the top of box have with the protruding matched with arc recess of arc, through the arch with the cooperation and the separation of recess, the test tube with the box can be dismantled and be connected.
Optionally, an air-equalizing plate is arranged inside the box body, and a plurality of vent holes are uniformly distributed in the air-equalizing plate.
Optionally, a filter screen is arranged above the air-equalizing plate, and the filter screen is used for filtering dust in air.
When the device is used for detecting the air permeability of the knitted fabric, the knitted fabric on the unwinding roller reaches the winding roller after passing through the feeding hole and the discharging hole, the fan is started, the fan generates air flow to blow the knitted fabric, the air flow blows the sphere to move upwards after passing through the knitted fabric, the sphere is observed, the higher the sphere movement is, the higher the air permeability of the knitted fabric below the sphere is, and the lower the sphere movement is, the lower the air permeability of the knitted fabric below the sphere is.
By the above, this device can carry out the gas permeability test through the design of a plurality of test tubes and spheroid to each position of knitted fabric, and every position of knitted fabric corresponds independent test tube and spheroid alone, has promoted the precision that knitted fabric gas permeability detected.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
FIG. 1 is a schematic structural diagram of a detecting device according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a test tube according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an external structure of a test tube according to an embodiment of the present invention;
fig. 4 is a top view of the projection of fig. 2.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The embodiment of the invention provides a device for detecting the air permeability of a knitted fabric. As shown in fig. 1 to 4, a device for detecting the air permeability of a knitted fabric includes: the device comprises a box body 1, a fan 2, a wind-up roll 3, a wind-up roll 4, a plurality of test tubes 51 and a sphere 52, wherein,
the two sides of the box body 1 are respectively provided with a feed inlet 11 and a discharge outlet 12;
the winding roller 3 and the unwinding roller 4 are respectively and rotatably arranged on two sides of the box body 1;
the fan 2 is arranged at the bottom of the box body 1;
the plurality of test tubes 51 are respectively arranged at the top of the box body 1 and communicated with the interior of the box body 1, a first through groove 53 is formed in each test tube 51, and a support 54 is arranged at the bottom of each first through groove 53;
the ball 52 is disposed on top of the bracket 54.
When the device is used for detecting the air permeability of the knitted fabric, the knitted fabric on the unwinding roller 4 reaches the winding roller 3 after passing through the feeding hole 11 and the discharging hole 12, the fan 2 is started, the fan 2 generates airflow to blow the knitted fabric, the airflow blows the ball 52 to move upwards after passing through the knitted fabric, the ball 52 is observed, the higher the movement of the ball 52 is, the higher the air permeability of the knitted fabric below the ball 52 is, and the lower the movement of the ball 52 is, the lower the air permeability of the knitted fabric below the ball 52 is.
By the above, this device can carry out the gas permeability test through the design of a plurality of test tubes 51 and spheroid 52 to each position of knitted fabric, and each position of knitted fabric corresponds independent test tube 51 and spheroid 52 alone, has promoted the precision that knitted fabric gas permeability detected.
In some embodiments, the test tube 51 includes a plurality of tube bodies with different colors, and the first through groove 53 is movably provided with the light bulb 6. The height of direct observation spheroid 52 can cause to observe inconveniently because test tube 51 is more intensive, in order to solve this problem, when spheroid 52 upward movement, spheroid 52 can promote bulb 6 rebound, and bulb 6 removes the body department of different colours and can produce different colours to can judge the height condition of spheroid 52 motion through the colour, and then judge the good or bad of knitted fabric gas permeability. The color is used for judgment, the observation convenience is improved, and the air permeability of each area on the knitted fabric can be more intuitively reflected through the different colors.
Optionally, the plurality of different colors of tubes include a top-to-bottom green tube 511, a yellow tube 512, and a red tube 513. When the green tube 511 is bright, the air permeability is high, and when the yellow tube 512 is bright, the air permeability is general, and when the red tube 513 is bright, the air permeability is low.
In some embodiments, the detection device further comprises a marking part, which is arranged on the test tube 51 and is used for marking the fabric part with unqualified air permeability. Facilitating the subsequent relevant processing.
Optionally, the marking portion includes a piston 71, a pull rod 72 is disposed on the piston 71, the test tube 51 has an annular second through groove 73, the piston 71 is slidably connected in the second through groove 73, and the test tube 51 is detachably connected to the box body 1. Optionally, the test tube 51 with the box 1 can be dismantled and be connected include the bottom of test tube 51 has arc arch 74, the top of box 1 have with arc arch 74 matched with arc recess, through protruding 74 with the cooperation and the separation of recess, test tube 51 with the box 1 can be dismantled and be connected.
When the testing tube 51 is in operation, when the ball 52 in some testing tube 51 is lower through observation, the air permeability is unqualified, at the moment, the testing tube 51 is rotated to separate the bulge 74 from the groove, then the testing tube 51 is taken out, a marker, such as a sticker, is placed at the bottom of the testing tube 51, the pull rod 72 pulls the piston 71 to generate negative pressure to enable the sticker to be attached to the bottom of the testing tube 51, then the sticker is contacted with the corresponding knitted fabric, the pull rod 72 is pressed downwards to enable the sticker to be attached to the knitted fabric, the marking of the area with unqualified air permeability is completed, and subsequent related treatment is facilitated.
In some embodiments, the box body 1 is internally provided with an air-equalizing plate 8, and a plurality of vent holes are uniformly distributed on the air-equalizing plate 8. The air-equalizing plate 8 can make the air flow more uniform, and further improve the detection precision.
In some embodiments, a filter screen 9 is disposed above the air-equalizing plate 8, and the filter screen 9 is used for filtering dust in air. The dust can be filtered to filter 9 on the one hand, ensures knitted fabric's cleanliness, and on the other hand can further promote the homogeneity of air current.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (8)
1. The utility model provides a knitted fabric air permeability detection device which characterized in that includes: a box body, a fan, a wind-up roll, a wind-down roll, a plurality of test tubes and a ball body, wherein,
the two sides of the box body are respectively provided with a feed inlet and a discharge outlet;
the winding roller and the unwinding roller are respectively and rotatably arranged on two sides of the box body;
the fan is arranged at the bottom of the box body;
the plurality of test tubes are respectively arranged at the top of the box body and are communicated with the interior of the box body, the test tubes are provided with first through grooves, and the bottoms of the first through grooves are provided with supports;
the ball is arranged on the top of the bracket.
2. The knitted fabric air permeability detection device according to claim 1, wherein the test tube comprises tube bodies of a plurality of different colors, and a bulb is movably arranged in the first through groove.
3. The knitted fabric air permeability detection device according to claim 2, wherein the plurality of different color tubes comprise a green tube, a yellow tube and a red tube.
4. The knitted fabric air permeability detection device according to claim 1, further comprising a marking part, wherein the marking part is arranged on the test tube, and the marking part is used for marking the fabric part with unqualified air permeability.
5. The knitted fabric air permeability detection device according to claim 4, wherein the marking portion comprises a piston, a pull rod is arranged on the piston, the test tube is provided with an annular second through groove, the piston is slidably connected in the second through groove, and the test tube is detachably connected with the box body.
6. The knitted fabric air permeability detection device according to claim 5, wherein the detachable connection of the test tube and the box body comprises that the bottom of the test tube is provided with an arc-shaped bulge, the top of the box body is provided with an arc-shaped groove matched with the arc-shaped bulge, and the test tube and the box body are detachably connected through the matching and separation of the bulge and the groove.
7. The knitted fabric air permeability detection device according to claim 1, wherein an air-equalizing plate is arranged inside the box body, and a plurality of vent holes are uniformly distributed on the air-equalizing plate.
8. The knitted fabric air permeability detection device according to claim 7, wherein a filter screen is arranged above the air equalizing plate, and the filter screen is used for filtering out dust in air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010443782.1A CN111638163B (en) | 2020-05-22 | 2020-05-22 | Knitted fabric air permeability detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010443782.1A CN111638163B (en) | 2020-05-22 | 2020-05-22 | Knitted fabric air permeability detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111638163A true CN111638163A (en) | 2020-09-08 |
| CN111638163B CN111638163B (en) | 2023-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010443782.1A Active CN111638163B (en) | 2020-05-22 | 2020-05-22 | Knitted fabric air permeability detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN111638163B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999234A (en) * | 2020-09-25 | 2020-11-27 | 南京盛力宇网络科技有限公司 | Elasticity garment materials gas permeability check out test set based on new material |
| CN112444476A (en) * | 2020-12-09 | 2021-03-05 | 浙江圣丹努新材料科技股份有限公司 | Fabric air permeability detection equipment |
| CN114018781A (en) * | 2021-10-13 | 2022-02-08 | 卢江平 | Air permeability test system of melt-blown non-woven fabric |
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| CN111060439A (en) * | 2019-12-31 | 2020-04-24 | 江西服装学院 | Clothing local ventilation detection device |
| CN111077057A (en) * | 2019-12-31 | 2020-04-28 | 江西服装学院 | Fabric air permeability detection device |
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2020
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| US20030000287A1 (en) * | 2001-07-02 | 2003-01-02 | Taiwan Semiconductor Manufacturing Co., Ltd. | Apparatus and method for testing air permeability of a fabric |
| CN204027974U (en) * | 2014-07-22 | 2014-12-17 | 嘉兴市梦迪织造有限公司 | Pick-up unit in the super soft high-comfort knit fabric gas penetration potential detection machine of low twist |
| CN204662133U (en) * | 2015-04-07 | 2015-09-23 | 北京经纬纺机新技术有限公司 | Based on the online fault Mk system of automatic cloth inspecting machine |
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| CN111077057A (en) * | 2019-12-31 | 2020-04-28 | 江西服装学院 | Fabric air permeability detection device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999234A (en) * | 2020-09-25 | 2020-11-27 | 南京盛力宇网络科技有限公司 | Elasticity garment materials gas permeability check out test set based on new material |
| CN111999234B (en) * | 2020-09-25 | 2021-05-07 | 安徽卡儿菲特服饰有限公司 | Elasticity garment materials gas permeability check out test set based on new material |
| CN112444476A (en) * | 2020-12-09 | 2021-03-05 | 浙江圣丹努新材料科技股份有限公司 | Fabric air permeability detection equipment |
| CN114018781A (en) * | 2021-10-13 | 2022-02-08 | 卢江平 | Air permeability test system of melt-blown non-woven fabric |
| CN114018781B (en) * | 2021-10-13 | 2024-05-31 | 东营市神州非织造材料有限公司 | Air permeability test system of melt-blown nonwoven |
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| Publication number | Publication date |
|---|---|
| CN111638163B (en) | 2023-06-02 |
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Denomination of invention: A device for detecting the breathability of knitted fabrics Effective date of registration: 20231031 Granted publication date: 20230602 Pledgee: Lixin Xinyida Financing Guarantee Co.,Ltd. Pledgor: Lixin Jiahui Clothing Co.,Ltd. Registration number: Y2023980063499 |
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