CN217717418U - Cloth air permeability detection mechanism - Google Patents
Cloth air permeability detection mechanism Download PDFInfo
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- CN217717418U CN217717418U CN202221323521.7U CN202221323521U CN217717418U CN 217717418 U CN217717418 U CN 217717418U CN 202221323521 U CN202221323521 U CN 202221323521U CN 217717418 U CN217717418 U CN 217717418U
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- box body
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- cloth
- fixed box
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Abstract
The utility model relates to a cloth gas permeability detection mechanism, which comprises a frame, the lift drive subassembly, remove the box body, fixed box body, atmospheric pressure detects sensor and air feeder, the lift drive subassembly is installed in the interior top of frame, it connects in the bottom of lift drive subassembly to remove the box body, the lift drive subassembly orders about and removes box body up-and-down motion, the opening of removing the box body is arranged downwards, fixed box body fixed mounting is in the frame, the opening of fixed box body upwards arranges, fixed box body and removal box body are used for pressing from both sides the tight fixed cloth that treats and form sealed cavity, air feeder is used for letting in gas to the inside of fixed box body, atmospheric pressure detects the sensor and installs in order to be used for the atmospheric pressure change in the real-time detection removal box body in the inside of removing the box body. The application has the following expected technical effects: the structure is very simple, the operation is also simpler, the manufacturing cost is lower, and the production cost is favorably saved.
Description
Technical Field
The application relates to the technical field of cloth quality detection, in particular to a cloth air permeability detection mechanism.
Background
For some fabrics, the air permeability determines the wearing comfort of the manufactured clothes, and indirectly influences the quality of the fabrics. Some fabrics need to be airtight, and some fabrics need to be good in air permeability, so that in the production process of the fabrics, the air permeability of the fabrics needs to be detected before the fabrics leave a factory.
At present, cloth air permeability detection equipment on the market is generally complex in structure, complex in operation and high in manufacturing cost, is not beneficial to saving production cost, and therefore needs to be improved.
SUMMERY OF THE UTILITY MODEL
The application provides a cloth gas permeability detection mechanism to improve following technical problem: common cloth gas permeability check out test set, the structure is generally comparatively complicated, and the operation is also comparatively loaded down with trivial details, and the cost of manufacture is than higher moreover, is unfavorable for saving manufacturing cost.
The application provides a cloth gas permeability detection mechanism adopts following technical scheme:
the utility model provides a cloth gas permeability detection mechanism, includes frame, lift drive assembly, removes the box body, fixed box body, atmospheric pressure detection sensor and air feeder, lift drive assembly install in the interior top of frame, remove the box body connect in lift drive assembly's bottom, lift drive assembly orders about remove box body up-and-down motion, the opening of removing the box body is arranged downwards, fixed box body fixed mounting in the frame, the opening of fixed box body is upwards arranged, fixed box body with it is used for pressing from both sides the tight fixed cloth that waits to detect and form sealed cavity to remove the box body, air feeder be used for to the inside of fixed box body lets in gas, atmospheric pressure detection sensor install in the inside of removing the box body is with being used for real-time detection atmospheric pressure in the removal box body changes.
By adopting the technical scheme, the cloth to be detected is prevented from being opened at the top of the fixed box body,
then, the lifting driving assembly is started to drive the movable box body to move downwards so as to clamp and fix the cloth to be detected, then the gas supply device is started to introduce gas into the fixed box body, the gas permeability of the cloth to be detected is good or bad, the speed and the quantity of the gas entering the movable box body through the cloth to be detected are determined, and then the gas pressure change in the movable box body can be sensitively sensed through the gas pressure detection sensor, so that the gas permeability of the cloth can be indirectly detected; the cloth air permeability detection mechanism with the design is very simple in structure, simple to operate and low in manufacturing cost, and is beneficial to saving of production cost.
Optionally, the lifting driving assembly comprises a plurality of groups of lifting power parts and lifting plates which work synchronously, the lifting power parts are arranged at the top of the rack and output shafts of the lifting power parts are arranged downwards, the lifting plates are horizontally arranged and arranged at the bottoms of the output shafts of the lifting power parts, and the movable box body is arranged on the lower surfaces of the lifting plates.
Through adopting above-mentioned technical scheme, multiunit lift power spare synchronous working hour can drive the lifter plate that the level was arranged and stabilize the lift, and then drive and remove the box body and stabilize the lift to the fixed box body clamp of cooperation is tight fixed and is detected the cloth.
Optionally, the lifting power part is an air cylinder, an oil cylinder or an electric push rod.
By adopting the technical scheme, the air cylinder, the oil cylinder or the electric push rod are convenient to purchase, and the replacement and installation are simple.
Optionally, the air pressure detection sensor is provided with a plurality of and even interval arrangement, the air pressure detection sensor install in remove the interior roof of box body.
Through adopting above-mentioned technical scheme, a plurality of atmospheric pressure data can be gathered to a plurality of atmospheric pressure detection sensor, then can synthesize a plurality of atmospheric pressure data and obtain the average value to the atmospheric pressure change in the system monitoring removal box body, the precision is higher.
Optionally, the bottom opening of the movable box is provided with an upper flange arranged outwards, and the top opening of the fixed box is provided with a lower flange arranged outwards.
By adopting the technical scheme, after the upper flanging and the lower flanging are mutually attached, the contact area between the bottom opening of the movable box body and the top opening of the fixed box body can be increased, and then the movable box body and the fixed box body are clamped to be detected after cloth is to be detected, so that the sealing state is more easily realized.
Optionally, a sealing ring arranged in a protruding manner is embedded in the upper surface of the lower flanging.
Through adopting above-mentioned technical scheme, the leakproofness between turn-ups and the last turn-ups down can be promoted to the sealing washer to prevent that gas from spilling between turn-ups and the last turn-ups down, indirectly promoted the detection accuracy nature.
Optionally, a plurality of groups of triangular support frames are arranged between the periphery of the fixed box body and the rack.
Through adopting above-mentioned technical scheme, the triangular supports frame can make the comparatively firm connection of fixed box body in the frame.
Optionally, the bottom of the fixed box body is provided with a connecting pipe, the air supply device comprises an air pump, an air pipe and an electromagnetic valve, the air pump is fixedly installed at the inner bottom of the rack, the air pump is communicated with the connecting pipe through the air pipe, and the electromagnetic valve is installed on the air pipe.
Through adopting above-mentioned technical scheme, the air pump during operation is carried high-pressure gas for the connecting pipe through the gas-supply pipe, then gets into the inside of fixed box body to change the atmospheric pressure in the fixed box body, the design of solenoid valve can be through PLC program automatic control whether let in gas, especially can realize regularly opening work, and is more convenient, the air feeder of above-mentioned design, simple structure, the preparation installation is all more convenient, easily the operation.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the cloth to be detected is prevented from being opened at the top of the fixed box body, then the lifting driving assembly is started to drive the movable box body to move downwards so as to clamp and fix the cloth to be detected, then the air supply device is started to introduce air into the fixed box body, the air permeability of the cloth to be detected determines the speed and the quantity of the air entering the movable box body through the cloth to be detected, and then the air pressure change in the movable box body can be sensitively sensed through the air pressure detection sensor, so that the air permeability of the cloth can be indirectly detected; the cloth air permeability detection mechanism is very simple in structure, simple in operation and low in manufacturing cost, and is beneficial to saving of production cost;
2. after the upper flanging and the lower flanging are mutually attached, the contact area between the bottom opening of the movable box body and the top opening of the fixed box body can be increased, and then the movable box body and the fixed box body are clamped after the cloth to be detected is clamped, so that the sealing state is more easily realized.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a fabric air permeability detection mechanism according to an embodiment of the present application.
Description of the reference numerals:
1. a frame; 2. a lift drive assembly; 21. a lifting power part; 22. a lifting plate; 3. moving the box body; 31. Upward flanging; 4. fixing the box body; 41. downward flanging; 42. a seal ring; 43. a connecting pipe; 5. an air pressure detection sensor; 6. a gas supply device; 61. an air pump; 62. a gas delivery pipe; 63. an electromagnetic valve; 7. a triangular support frame.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be constructed in operation as a limitation of the application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
The present application is described in further detail below with reference to fig. 1.
The embodiment of the application discloses cloth gas permeability detection mechanism. Referring to fig. 1, cloth gas permeability detection mechanism includes frame 1, lift drive assembly 2, remove box body 3, fixed box body 4, atmospheric pressure detection sensor 5 and air feeder 6, lift drive assembly 2 installs in the interior top of frame 1, it connects in lift drive assembly 2's bottom to remove box body 3, lift drive assembly 2 orders about removal box body 3 up-and-down motion, the opening of removing box body 3 is arranged downwards, fixed box body 4 fixed mounting is in frame 1, the opening of fixed box body 4 upwards arranges, fixed box body 4 and removal box body 3 are used for pressing from both sides the tight fixed cloth that waits to detect and form sealed cavity, air feeder 6 is used for letting in gas to the inside of fixed box body 4, atmospheric pressure detection sensor 5 installs in the inside of removing box body 3 in order to detect the atmospheric pressure change in the removal box body 3 in real time.
The lifting driving assembly 2 comprises a plurality of groups of lifting power parts 21 and lifting plates 22 which work synchronously, the lifting power parts 21 are arranged at the inner top of the frame 1 and output shafts of the lifting power parts are arranged downwards, the lifting plates 22 are horizontally arranged and arranged at the bottom of the output shafts of the lifting power parts 21, the movable box body 3 is arranged on the lower surface of the lifting plates 22, the plurality of groups of lifting power parts 21 work synchronously, the lifting plates 22 arranged horizontally can be driven to stably lift, and then the movable box body 3 is driven to stably lift, so that cloth is to be detected by clamping and fixing the matched fixed box body 4.
The lifting power part 21 is an air cylinder, and in other embodiments, the lifting power part can also be an oil cylinder or an electric push rod, the air cylinder, the oil cylinder or the electric push rod are all purchased conveniently, and replacement and installation are simple.
Atmospheric pressure detection sensor 5 is provided with a plurality of and even interval arrangement, specifically is five in this embodiment, and atmospheric pressure detection sensor 5 installs in the interior roof of removing box body 3, and a plurality of atmospheric pressure data can be gathered to a plurality of atmospheric pressure detection sensor 5, then can synthesize a plurality of atmospheric pressure data and obtain the average value to the atmospheric pressure change in the box body 3 is removed in the system monitoring, and the precision is higher.
The circumference of the bottom opening of the movable box body 3 is provided with an upper flanging 31 arranged outwards, the circumference of the top opening of the fixed box body 4 is provided with a lower flanging 41 arranged outwards, and after the upper flanging 31 and the lower flanging 41 are mutually attached, the contact area between the bottom opening of the movable box body 3 and the top opening of the fixed box body 4 can be increased, so that the movable box body 3 and the fixed box body 4 can be more easily sealed after clamping cloth to be detected.
The sealing ring 42 is embedded in the upper surface of the lower flange 41 and arranged in a protruding mode, and the sealing ring 42 can improve the sealing performance between the lower flange 41 and the upper flange 31 to prevent air from leaking out from the space between the lower flange 41 and the upper flange 31, so that the detection accuracy is indirectly improved.
A plurality of groups of triangular support frames 7 are arranged between the periphery of the fixed box body 4 and the rack 1, and the triangular support frames 7 can enable the fixed box body 4 to be stably connected to the rack 1.
The bottom of the fixed box body 4 is provided with a connecting pipe 43, the air supply device 6 comprises an air pump 61, an air pipe 62 and an electromagnetic valve 63, the air pump 61 is fixedly arranged at the inner bottom of the rack 1, the air pump 61 and the connecting pipe 43 are communicated through the air pipe 62, and the electromagnetic valve 63 is arranged on the air pipe 62.
The implementation principle of the cloth air permeability detection mechanism in the embodiment of the application is as follows:
firstly, preventing the cloth to be detected from being opened at the top of the fixed box body 4, then starting the lifting driving assembly 2 to drive the movable box body 3 to move downwards so as to clamp and fix the cloth to be detected, then starting the gas supply device 6 to introduce gas into the fixed box body 4, determining the speed and the quantity of the gas penetrating through the cloth to be detected and entering the movable box body 3, and then sensitively sensing the pressure change in the movable box body 3 through the gas pressure detection sensor 5 so as to indirectly react and detect the gas permeability of the cloth; the cloth air permeability detection mechanism with the design is very simple in structure, simple to operate and low in manufacturing cost, and is beneficial to saving of production cost.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (8)
1. The cloth air permeability detection mechanism is characterized by comprising a rack (1), a lifting driving assembly (2), a movable box body (3), a fixed box body (4), an air pressure detection sensor (5) and an air supply device (6), wherein the lifting driving assembly (2) is installed at the inner top of the rack (1), the movable box body (3) is connected to the bottom of the lifting driving assembly (2), the lifting driving assembly (2) drives the movable box body (3) to move up and down, an opening of the movable box body (3) is arranged downwards, the fixed box body (4) is fixedly installed on the rack (1), an opening of the fixed box body (4) is arranged upwards, the fixed box body (4) and the movable box body (3) are used for clamping and fixing cloth to be detected and forming a sealed chamber, the air supply device (6) is used for introducing air to the inside of the fixed box body (4), and the air pressure detection sensor (5) is installed inside the movable box body (3) to detect air pressure change in the movable box body (3) in real time.
2. The cloth air permeability detection mechanism according to claim 1, wherein the lifting drive assembly (2) comprises a plurality of sets of lifting power members (21) and lifting plates (22) which work synchronously, the lifting power members (21) are installed at the inner top of the frame (1) and the output shafts of the lifting power members are arranged downwards, the lifting plates (22) are horizontally arranged and installed at the bottoms of the output shafts of the lifting power members (21), and the movable box body (3) is installed at the lower surface of the lifting plates (22).
3. The cloth permeability detection mechanism of claim 2, characterized in that the lifting power member (21) is a cylinder, an oil cylinder or an electric push rod.
4. The cloth air permeability detection mechanism according to claim 1, wherein the air pressure detection sensor (5) is provided in a plurality and arranged at regular intervals, and the air pressure detection sensor (5) is installed on the inner top wall of the movable box body (3).
5. The cloth air permeability detection mechanism according to claim 1, characterized in that the bottom opening periphery of the movable box (3) is provided with an upper flange (31) arranged outwards, and the top opening periphery of the fixed box (4) is provided with a lower flange (41) arranged outwards.
6. The cloth air permeability detection mechanism according to claim 5, characterized in that the upper surface of the lower flange (41) is embedded with a protruding sealing ring (42).
7. The cloth air permeability detection mechanism of claim 1, characterized in that a plurality of groups of triangular supports (7) are arranged between the periphery of the fixed box body (4) and the frame (1).
8. The cloth air permeability detection mechanism of claim 1, characterized in that the bottom of the fixed box body (4) is provided with a connecting pipe (43), the air supply device (6) comprises an air pump (61), air pipes (62) and an electromagnetic valve (63), the air pump (61) is fixedly installed at the inner bottom of the rack (1), the air pump (61) is communicated with the connecting pipe (43) through the air pipes (62), and the electromagnetic valve (63) is installed on the air pipes (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221323521.7U CN217717418U (en) | 2022-05-30 | 2022-05-30 | Cloth air permeability detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221323521.7U CN217717418U (en) | 2022-05-30 | 2022-05-30 | Cloth air permeability detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217717418U true CN217717418U (en) | 2022-11-01 |
Family
ID=83796168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221323521.7U Active CN217717418U (en) | 2022-05-30 | 2022-05-30 | Cloth air permeability detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217717418U (en) |
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2022
- 2022-05-30 CN CN202221323521.7U patent/CN217717418U/en active Active
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