CN112011988A - Device for automatically detecting whether textile fabric is qualified in air permeability based on pressure difference - Google Patents
Device for automatically detecting whether textile fabric is qualified in air permeability based on pressure difference Download PDFInfo
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- CN112011988A CN112011988A CN202010804431.9A CN202010804431A CN112011988A CN 112011988 A CN112011988 A CN 112011988A CN 202010804431 A CN202010804431 A CN 202010804431A CN 112011988 A CN112011988 A CN 112011988A
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- seat
- rod
- textile fabric
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H3/00—Inspecting textile materials
- D06H3/10—Inspecting textile materials by non-optical apparatus
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H1/00—Marking textile materials; Marking in combination with metering or inspecting
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- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention belongs to the technical field of textile fabrics, and particularly relates to a device for automatically detecting whether the air permeability of a textile fabric is qualified or not based on pressure difference. Whether this textile fabric gas permeability is qualified can be made clear and definite observation when using, and it is more convenient to use, does not need the staff to detect by oneself, has reduced a large amount of work load, has brought beneficial effect for later textile fabric's production.
Description
Technical Field
The invention belongs to the technical field of textile fabrics, and particularly relates to a device for automatically detecting whether the air permeability of a textile fabric is qualified or not based on pressure difference.
Background
Along with the improvement of the living quality of people and the development of material technology, the common fabric is more and more difficult to meet the diversified requirements of people in different environments and under different conditions, the functional fiber and the fabric show the inherent advantages of the fabric in this respect, the more and more diversified and even harsh requirements of people on the fabric can be met, the textile is a daily living article, and the traditional textile is usually made of chemical fiber fabric to meet the durability requirements of people on the textile.
The winding wheel is required to be used for winding the textile fabric during production of the textile fabric, the subsequent process is convenient to carry out on the textile fabric, the air permeability of the fabrics is always a constant standard for detecting whether the product is qualified, if the air permeability is poor, the use effect of the fabric is poor, the general use is sampling detection during the air permeability detection process, the detection error is high, the production of the subsequent fabric is influenced, and therefore, in view of the above, research and improvement are carried out on the existing structure and deficiency, a device for automatically detecting whether the air permeability of the textile fabric is qualified based on the pressure difference is provided, and the purpose of achieving more practical value is achieved.
Disclosure of Invention
In order to solve the technical problems, the invention provides a device for automatically detecting whether the air permeability of a textile fabric is qualified or not based on pressure difference, which is achieved by the following specific technical means:
a device for automatically detecting whether the air permeability of textile fabric is qualified or not based on pressure difference comprises a winding wheel, wherein the winding wheel is rotatably connected inside the winding wheel, a suction seat is arranged inside the winding wheel, a suction pipe is fixedly connected inside the suction seat, a hollow cavity is formed inside the suction seat, a telescopic rod is movably connected to the inner wall of the suction seat, a telescopic spring is sleeved on the surface of the telescopic rod, a flexible seat is arranged on the upper surface of the telescopic rod, a squeezing seat is slidably connected to one side of the flexible seat and is positioned inside the suction seat, a support rod penetrates through the squeezing seat, a limit rod is fixedly connected to the inner wall of the suction seat, a one-way valve is arranged inside the support rod, a conveying pipeline is fixedly connected to one side of the support rod, a bearing seat is fixedly connected to the outer surface of the conveying pipeline, and limit ratchet rods are fixedly connected to the left side and the right side of the bearing seat, one end of the conveying pipeline penetrates through the inside of the supporting seat, a compression spring is movably connected to the inner wall of the supporting seat, a stretching rod is connected to one side of the compression spring and the surface of the compression spring, which is located on the conveying pipeline, in a rotating mode, an arc-shaped plate is fixedly connected to the outer surface of the supporting seat, and a convex block is fixedly connected to the outer surface of the conveying pipeline.
Furthermore, the surface of the rotating wheel is provided with teeth matched with the limiting ratchet rod, and the surface of the bearing seat is provided with a mounting seat matched with the limiting ratchet rod.
Furthermore, the surface of the conveying pipeline is rotatably connected with a rotating rod with the same diameter as the stretching rod, so that the stretching rod can conveniently rotate at a certain angle.
Furthermore, the diameter of the limiting rod is smaller than that of the one-way valve, and the diameter of the limiting rod is smaller than that of the supporting rod.
Furthermore, the length of the extrusion seat is matched with that of the suction seat, and the hollow cavity is filled with marking liquid which can mark unqualified textile fabrics.
Furthermore, the shape of the convex block is matched with that of the arc-shaped plate, and the convex block can be used for plugging the arc-shaped plate.
Compared with the prior art, the invention has the following beneficial effects:
1. the device for automatically detecting whether the air permeability of the textile fabric is qualified or not based on the pressure difference comprises the steps of pumping air into the interior of a suction seat through a suction pipe, if the air permeability of the textile fabric is qualified, the interior of the suction seat and a conveying pipeline cannot move, if the textile fabric is unqualified (namely the air permeability of the fabric is smaller than a standard value), the air permeability of the fabric is poor, so that air cannot enter the interior of the suction seat, the suction seat is low in internal pressure under the action of the pumping air, the air above the suction seat can drive the fabric to be in contact with the top end of the conveying pipeline, the conveying pipeline moves towards the interior of the suction seat under the action of the mutual pressure difference, the conveying pipeline can drive a stretching rod on the surface of the conveying pipeline to rotate at a certain angle and drive a bearing seat to move, and the bearing seat drives limiting ratchet rods on two sides of the bearing seat to, and then spacing ratchet pole and the mutual contact of rotating wheel make this winding wheel stop work, make things convenient for the mark after the textile fabric this moment, it is comparatively convenient to use.
2. The device for automatically detecting whether the air permeability of the textile fabric is qualified or not based on the pressure difference can drive the extrusion seat to move through the conveying pipeline, so that the extrusion seat presses the flexible seat, the flexible seat presses the telescopic rod and the compression spring, the extrusion seat can simultaneously drive the supporting rod to move towards one side close to the limiting rod, after moving a certain distance, the limiting rod can be contacted with the one-way valve in the supporting rod to open the one-way valve, the marking liquid (such as colored ink and the like) in the hollow cavity can enter the supporting rod through the one-way valve, then the marking liquid enters the conveying pipeline, the marking liquid flows to the surface of the fabric to be prevented from marking the fabric through the conveying pipeline, whether this textile fabric of observation that can be clear and definite is the gas permeability qualified, it is more convenient to use, does not need the staff to detect by oneself, has reduced a large amount of work load, has brought beneficial effect for later textile fabric's production.
3. This whether qualified device of textile fabric gas permeability based on pressure difference automated inspection, through when pipeline is downward, can drive its surperficial lug and remove, after removing the certain distance, the lug can contact with the arc on supporting seat surface each other, make the lug carry out the shutoff to this suction seat, suction tube stop work this moment, under the reply of telescopic link and expanding spring, drive pipeline and remove to opposite direction, it is spacing to make pipeline drive spacing ratchet pole break away from the rotation wheel, later make this winding wheel work once more, can detect textile fabric continuously, the convenience has been brought for process production afterwards.
Drawings
FIG. 1 is a schematic view of the front cross-sectional structure of a winding wheel according to the present invention;
FIG. 2 is a schematic view of the suction seat portion of the present invention;
FIG. 3 is a schematic view of the compression seat portion of the present invention;
FIG. 4 is an enlarged view at A in FIG. 3;
fig. 5 is a schematic view of a part of the structure of the conveying pipeline of the invention.
In the figure: 1. a winding wheel; 2. a rotating wheel; 3. a suction seat; 4. a suction tube; 5. a hollow cavity; 6. a telescopic rod; 7. a tension spring; 8. a flexible seat; 9. a pressing base; 10. a support bar; 11. a limiting rod; 12. a one-way valve; 13. a delivery conduit; 14. a bearing seat; 15. a limit ratchet rod; 16. a supporting seat; 17. a compression spring; 18. a stretch rod; 19. an arc-shaped plate; 20. and (4) a bump.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in figures 1 to 5:
the invention provides a device for automatically detecting whether the air permeability of a textile fabric is qualified or not based on pressure difference, which comprises a winding wheel 1, wherein a rotating wheel 2 is rotatably connected inside the winding wheel 1, a suction seat 3 is arranged inside the winding wheel 1, a suction pipe 4 is fixedly connected inside the suction seat 3, a hollow cavity 5 is formed inside the suction seat 3, the inner wall of the suction seat 3 is movably connected with a telescopic rod 6, a telescopic spring 7 is sleeved on the surface of the telescopic rod 6, a flexible seat 8 is arranged on the upper surface of the telescopic rod 6, the inside of the suction seat 3 is sucked through the suction pipe 4, if the air permeability of the textile fabric is qualified, the inside of the suction seat 3 and a conveying pipeline 13 cannot move, if the textile fabric is unqualified (namely the air permeability of the textile fabric is smaller than a standard value), the air permeability of the textile fabric is not good, and air cannot enter the inside of the suction seat 3, and then the internal pressure of the suction base 3 is small under the suction action, the air above the suction base can drive the fabric to contact with the top end of the conveying pipeline 13, and the conveying pipeline 13 moves towards the inside of the suction base 3 under the action of the mutual pressure difference.
One side of the flexible seat 8 and the inner part of the suction seat 3 are connected with a squeezing seat 9 in a sliding way, the length of the squeezing seat 9 is matched with that of the suction seat 3, the inner part of the hollow cavity 5 is filled with marking liquid, a support rod 10 penetrates through the squeezing seat 9, the inner wall of the suction seat 3 is fixedly connected with a limiting rod 11, the diameter of the limiting rod 11 is smaller than that of a one-way valve 12, the diameter of the limiting rod 11 is smaller than that of the support rod 10, the inside of the support rod 10 is provided with the one-way valve 12, one side of the support rod 10 is fixedly connected with a conveying pipeline 13, the outer surface of the conveying pipeline 13 is fixedly connected with a bearing seat 14, the left side and the right side of the bearing seat 14 are both fixedly connected with limiting ratchet rods 15, the surface of the rotating wheel 2 is provided with teeth matched with the limiting ratchet rods 15, the conveying pipeline 13 can drive the stretching rod 18 on the, the bearing seat 14 drives the limiting ratchet rods 15 on the two sides of the bearing seat to move, and then the limiting ratchet rods 15 are in contact with the rotating wheel 2, so that the winding wheel 1 stops working, and the later marks of the textile fabric are conveniently marked at the moment, and the use is more convenient.
The surface of the bearing seat 14 is provided with a mounting seat matched with the limiting ratchet rod 15, one end of the conveying pipeline 13 penetrates through the inside of the supporting seat 16, the inner wall of the supporting seat 16 is movably connected with a compression spring 17, one side of the compression spring 17 and the surface of the conveying pipeline 13 are rotatably connected with a stretching rod 18, the surface of the conveying pipeline 13 is rotatably connected with a rotating rod with the same diameter as the stretching rod 18, the outer surface of the supporting seat 16 is fixedly connected with an arc-shaped plate 19, the outer surface of the conveying pipeline 13 is fixedly connected with a lug 20, the shape of the lug 20 is matched with the shape of the arc-shaped plate 19, when the conveying pipeline 13 descends, the lug 20 on the surface is driven to move, after moving for a certain distance, the lug 20 is contacted with the arc-shaped plate 19 on the surface of the supporting seat 16, so that the lug 20 blocks the suction seat 3, at the moment, the suction pipe 4 stops working, the conveying pipeline 13 is driven to move towards the opposite direction, the conveying pipeline 13 drives the limiting ratchet rod 15 to be separated from the limiting position of the rotating wheel 2, then the winding wheel 1 works again, and the textile fabric can be continuously detected.
The specific use mode and function of the embodiment are as follows: when the fabric winding machine is used, fabric is wound on the outer surface of the winding wheel 1 to wind the fabric, the suction pipe 4 is used for sucking air from the inside of the suction seat 3, if the air permeability of the textile fabric is qualified, no action can be generated inside the suction seat 3 and the conveying pipeline 13, if the textile fabric is unqualified (namely the air permeability of the fabric is smaller than a standard value), the air permeability of the fabric is poor, so that air cannot enter the inside of the suction seat 3, the suction seat 3 has small internal pressure under the action of the suction, the air above the suction seat can drive the fabric to be in contact with the top end of the conveying pipeline 13, the conveying pipeline 13 is moved towards the inside of the suction seat 3 under the action of the mutual pressure difference, the conveying pipeline 13 can drive the stretching rods 18 on the surface to rotate at a certain angle, the bearing seat 14 is driven to move, and the bearing seat 14 drives the limiting ratchet rods 15 on the two sides of the bearing seat to move, and then spacing ratchet pole 15 and the mutual contact of running wheel 2 make this winding wheel 1 stop work, and the convenience is comparatively convenient to the mark of weaving surface fabric later this moment, uses.
The conveying pipeline 13 drives the extrusion seat 9 to move, so that the extrusion seat 9 presses the flexible seat 8, the flexible seat 8 presses the telescopic rod 6 and the telescopic spring 7, the extrusion seat 9 simultaneously drives the support rod 10 to move towards one side close to the limiting rod 11, after moving for a certain distance, the limiting rod 11 will contact with the one-way valve 12 inside the supporting rod 10, so that the one-way valve 12 is opened, the marking liquid (such as color ink) in the hollow cavity 5 will enter the inside of the supporting rod 10 through the one-way valve 12, then the marking liquid enters the conveying pipe 13, the marking liquid flows to the surface of the fabric to be marked through the conveying pipe 13, whether this textile fabric of observation that can be clear and definite is the gas permeability qualified, it is more convenient to use, does not need the staff to detect by oneself, has reduced a large amount of work load, has brought beneficial effect for later textile fabric's production.
When pipeline 13 is down, can drive its surperficial lug 20 and remove, after removing the certain distance, lug 20 can contact each other with the arc 19 on supporting seat 16 surface, make lug 20 carry out the shutoff to this suction seat 3, suction tube 4 stop work this moment, under the reply of telescopic link 6 and expanding spring 7, drive pipeline 13 and remove to opposite direction, it is spacing to make pipeline 13 drive spacing ratchet pole 15 break away from rotation wheel 2, later make this winding wheel 1 work once more, can detect textile fabric continuously, process production has brought the convenience for afterwards.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (6)
1. The utility model provides a whether qualified device of textile fabric gas permeability based on pressure difference automated inspection, includes winding wheel (1), its characterized in that: the inner part of the winding wheel (1) is rotatably connected with a rotating wheel (2), the inner part of the winding wheel (1) is provided with a suction seat (3), the inner part of the suction seat (3) is fixedly connected with a suction pipe (4), the inner part of the suction seat (3) is provided with a hollow cavity (5), the inner wall of the suction seat (3) is movably connected with a telescopic rod (6), the surface of the telescopic rod (6) is sleeved with a telescopic spring (7), the upper surface of the telescopic rod (6) is provided with a flexible seat (8), one side of the flexible seat (8) and the inner part of the suction seat (3) are slidably connected with an extrusion seat (9), the inner part of the extrusion seat (9) is penetrated with a support rod (10), the inner wall of the suction seat (3) is fixedly connected with a limit rod (11), the inner part of the support rod (10) is provided with a one-way valve (12), one side of the support rod (10) is fixedly connected with a conveying pipeline, the fixed surface of pipeline (13) is connected with bearing frame (14), the equal spacing ratchet pole of fixedly connected with (15) in the left and right sides of bearing frame (14), the inside at supporting seat (16) is run through to the one end of pipeline (13), the inner wall swing joint of supporting seat (16) has compression spring (17), one side of compression spring (17) just is located the surperficial rotation of pipeline (13) and is connected with tensile pole (18), the fixed surface of supporting seat (16) is connected with arc (19), the fixed surface of pipeline (13) is connected with lug (20).
2. The device for automatically detecting whether the air permeability of the textile fabric is qualified or not based on the pressure difference as recited in claim 1, characterized in that: the surface of the rotating wheel (2) is provided with teeth matched with the limiting ratchet rod (15), and the surface of the bearing seat (14) is provided with a mounting seat matched with the limiting ratchet rod (15).
3. The device for automatically detecting whether the air permeability of the textile fabric is qualified or not based on the pressure difference as recited in claim 1, characterized in that: the surface of the conveying pipeline (13) is rotatably connected with a rotating rod with the same diameter as the stretching rod (18).
4. The device for automatically detecting whether the air permeability of the textile fabric is qualified or not based on the pressure difference as recited in claim 1, characterized in that: the diameter of the limiting rod (11) is smaller than that of the one-way valve (12), and the diameter of the limiting rod (11) is smaller than that of the supporting rod (10).
5. The device for automatically detecting whether the air permeability of the textile fabric is qualified or not based on the pressure difference as recited in claim 1, characterized in that: the length of the extrusion seat (9) is matched with that of the suction seat (3), and the interior of the hollow cavity (5) is filled with marking liquid.
6. The device for automatically detecting whether the air permeability of the textile fabric is qualified or not based on the pressure difference as recited in claim 1, characterized in that: the shape of the projection (20) is matched with that of the arc-shaped plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010804431.9A CN112011988A (en) | 2020-08-12 | 2020-08-12 | Device for automatically detecting whether textile fabric is qualified in air permeability based on pressure difference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010804431.9A CN112011988A (en) | 2020-08-12 | 2020-08-12 | Device for automatically detecting whether textile fabric is qualified in air permeability based on pressure difference |
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| Publication Number | Publication Date |
|---|---|
| CN112011988A true CN112011988A (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010804431.9A Pending CN112011988A (en) | 2020-08-12 | 2020-08-12 | Device for automatically detecting whether textile fabric is qualified in air permeability based on pressure difference |
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| CN (1) | CN112011988A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113008755A (en) * | 2021-02-08 | 2021-06-22 | 广州幼童母婴用品有限公司 | High-efficient check out test set of textile fabric's gas permeability intelligence |
| CN113123114A (en) * | 2021-04-22 | 2021-07-16 | 南京共同语言信息科技有限公司 | High temperature resistant environmental protection dust removal filter cloth production facility |
-
2020
- 2020-08-12 CN CN202010804431.9A patent/CN112011988A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113008755A (en) * | 2021-02-08 | 2021-06-22 | 广州幼童母婴用品有限公司 | High-efficient check out test set of textile fabric's gas permeability intelligence |
| CN113123114A (en) * | 2021-04-22 | 2021-07-16 | 南京共同语言信息科技有限公司 | High temperature resistant environmental protection dust removal filter cloth production facility |
| CN113123114B (en) * | 2021-04-22 | 2022-06-17 | 山东海汇环保设备有限公司 | High temperature resistant environmental protection dust removal filter cloth production facility |
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Application publication date: 20201201 |