CN206960315U - A kind of adjusting means on sponge air penetrability detector - Google Patents
A kind of adjusting means on sponge air penetrability detector Download PDFInfo
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- CN206960315U CN206960315U CN201720968234.4U CN201720968234U CN206960315U CN 206960315 U CN206960315 U CN 206960315U CN 201720968234 U CN201720968234 U CN 201720968234U CN 206960315 U CN206960315 U CN 206960315U
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- air
- flow
- sponge
- box
- clamping cylinder
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Abstract
The utility model provides the adjusting means on a kind of sponge air penetrability detector, belongs to sponge production technical field.It solves the technical problem such as sponge dismounting inconvenience on sponge air penetrability detector.A kind of adjusting means on sponge air penetrability detector, this detector includes support, air-flow homogenizes box, breather line and the gas sensor for being arranged on breather line end, it is provided with breather line and clamping cylinder above box is homogenized positioned at air-flow, this adjusting means includes the adjusting nut being threadedly coupled with breather line, it is connected between clamping cylinder and adjusting nut by plane bearing, there is a pressing plate, pressing plate and air-flow homogenize uniformly offers some spout holes one and spout hole two respectively on the upper surface of box on the lower surface of clamping cylinder.The utility model has the advantages that sponge convenient disassembly to be measured, detection efficiency are high.
Description
Technical field
The utility model belongs to sponge production technical field, the adjusting means being related on a kind of sponge air penetrability detector.
Background technology
Sponge is a kind of porous material, and sponge mainly includes polyester and polyether-type, due to its have insulation, heat-insulated, sound-absorbing,
The characteristics such as damping, fire-retardant, antistatic, permeability be good, therefore it is related to various industries, including auto industry, battery industry, cosmetics
Industry, bust underwear manufacturing industry and top-grade furniture manufacturing industry etc..
Air penetrability is the important indicator of sponge performance, in the prior art, the equipment one detected to the air penetrability of sponge
As be all by the way that sponge is fixed on into air flow outlet, counted by detecting by volume of the air-flow of sponge within the unit interval
Calculation draws the air penetrability of sponge, and it detects precision is influenceed by following factor：1st, when sponge is fixed, the saturating feelings in side be present
Condition, set stream pressure is caused to diminish, so as to which its accuracy of detection is relatively low；2nd, the vent gas of sponge is uneven, unit area
Interior air-flow is differed by situation, so as to which its accuracy of detection is impacted；3rd, its is cumbersome, is averaged by repeated detection
Mode, detection efficiency is relatively low, and the dismounting of sponge is cumbersome etc..
Utility model content
The purpose of this utility model is to be directed to above mentioned problem existing for existing technology, there is provided a kind of sponge air penetrability detection
Adjusting means on instrument, technical problem to be solved in the utility model are to improve the convenient disassembly degree of sponge to be measured, improve inspection
Survey efficiency.
The purpose of this utility model can be realized by following technical proposal：A kind of regulation on sponge air penetrability detector
Device, it is characterised in that this detector includes support, air-flow homogenizes box, breather line and the gas for being arranged on breather line end
Body sensor, it is provided with the breather line and homogenizes clamping cylinder above box positioned at air-flow, this adjusting means includes and ventilation
The adjusting nut of pipeline thread connection, is connected between the clamping cylinder and the adjusting nut by plane bearing, the compression
There is a pressing plate on the lower surface of cylinder, the pressing plate and air-flow homogenize uniformly offers some spout holes respectively on the upper surface of box
One and spout hole two.
Rotating adjusting nut, adjusting nut is moved up, vacate clamping cylinder and air-flow homogenizes space between box, by sea to be measured
Silk floss is placed on clamping cylinder and between air-flow homogenizes box, reversely rotates adjusting nut, clamping cylinder and air-flow is homogenized box by sea to be measured
Silk floss clamps.
In adjusting means on a kind of above-mentioned sponge air penetrability detector, the air-flow, which homogenizes, is provided with air inlet on box
Pipe, the air inlet pipe are connected with an air pump, and the air-flow homogenizes and a rotary column is fixedly installed in box, is rotatablely connected on the rotary column
There is a guiding valve body, there is spiral helicine guide groove on the guiding valve body, be also rotatably connected on the rotary column positioned at guiding
Impeller above valve body, the air inlet pipe are located at the air-flow and homogenized in the side wall of box.
Air-flow is imported air inlet pipe by air pump, and the guiding valve body in box is homogenized by air-flow, under the guide effect of guide groove,
Air-flow slows down and disperseed, and the rotation of air stream drives impeller, impeller corrects airflow direction, allows airflow into and is placed on air-flow and homogenizes box
Sponge to be measured between clamping cylinder, then enters at gas sensor by breather line, and gas sensor is by airflow volume
Electronic signal is converted into, completes the monitoring of sponge air penetrability；The adjusting means being arranged on clamping cylinder, can be to the compression of sponge
Degree is adjusted, and also allows for the dismounting of sponge to be measured.
In adjusting means on a kind of above-mentioned sponge air penetrability detector, a support is fixedly installed on the pressing plate
Bar, the upper end of the support bar are fixedly installed a sealing-plug, passage, the sealing are offered in the side wall of the airway
Plug is plugged in above-mentioned breather line, and sealing-plug can block the passage.
During rotating adjusting nut, sealing-plug can move up and down in breather line, when moving to a certain position on clamping cylinder
When, sealing-plug blocks passage, and air-flow can not enter breather line, after installing sponge to be measured, when clamping cylinder is displaced downwardly to certain
During one position, sealing-plug opens passage, and air-flow enters breather line, same period rate is detected.
In adjusting means on a kind of above-mentioned sponge air penetrability detector, the lower end of the clamping cylinder is provided with one
Clamping cylinder can be homogenized into box with air-flow to be connected, and realize the sealing device of both sealings.
Compared with prior art, the utility model has advantages below：
1st, rotating adjusting nut, adjusting nut is moved up, vacates clamping cylinder and air-flow homogenizes space between box, will be to be measured
Sponge is placed on clamping cylinder and between air-flow homogenizes box, reversely rotates adjusting nut, make clamping cylinder and air-flow homogenize box will be to be measured
Sponge clamps.
2nd, during rotating adjusting nut, sealing-plug can move up and down in breather line, when moving to a certain position on clamping cylinder
When putting, sealing-plug blocks passage, and air-flow can not enter breather line, after installing sponge to be measured, when clamping cylinder is displaced downwardly to
During a certain position, sealing-plug opens passage, and air-flow enters breather line, same period rate is detected.
Brief description of the drawings
Fig. 1 is the overall structure diagram of this sponge air penetrability detector.
Fig. 2 is the enlarged drawing of local A in Fig. 1.
In figure, 1, support；2nd, air-flow homogenizes box；3rd, breather line；4th, gas sensor；5th, clamping cylinder；61st, air inlet pipe；
62nd, rotary column；63rd, it is oriented to valve body；64th, guide groove；65th, impeller；71st, adjusting nut；72nd, pressing plate；73rd, spout hole one；74th, overflow
Hole two；81st, support bar；82nd, sealing-plug；83rd, passage；84th, seal receptacle；85th, outer eaves；91st, piece is compressed；92nd, pilot hole；93、
Guide pillar；94th, holddown spring；95th, avoid holes.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, this detector includes support 1, air-flow homogenizes box 2, breather line 3 and is arranged on the end of breather line 3
The gas sensor 4 at end, it is provided with breather line 3 and homogenizes clamping cylinder 5 above box 2 positioned at air-flow, be provided with clamping cylinder 5
Adjust the adjusting means of the position of clamping cylinder 5；Air-flow homogenizes and air inlet pipe 61 is provided with box 2, and air inlet pipe 61 is connected with an air pump,
Air-flow is homogenized and a rotary column 62 is fixedly installed in box 2, and a guiding valve body 63 is rotatably connected on rotary column 62, is oriented on valve body 63 and has
There is spiral helicine guide groove 64, be also rotatably connected on rotary column 62 positioned at the impeller 65 for being oriented to the top of valve body 63, air inlet pipe 61
In in the side wall that air-flow homogenizes box 2；Air-flow is imported air inlet pipe 61 by air pump, and the guiding valve body 63 in box 2 is homogenized by air-flow,
Under the guide effect of guide groove 64, air-flow slows down and disperseed, and air stream drives impeller 65 rotates, and impeller 65 corrects airflow direction,
Allow airflow into and be placed on air-flow and homogenize sponge to be measured between box 2 and clamping cylinder 5, then enter gas by breather line 3
At sensor 4, airflow volume is converted into electronic signal by gas sensor 4, completes the monitoring of sponge air penetrability；It is arranged on compression
Adjusting means on cylinder 5, can be adjusted to the compression degree of sponge, also allow for the dismounting of sponge to be measured.
As shown in figure 1, adjusting means includes the adjusting nut 71 being threadedly coupled with breather line 3, clamping cylinder 5 and regulation spiral shell
It is connected between mother 71 by plane bearing, there is a pressing plate 72, pressing plate 72 and air-flow homogenize box 2 on the lower surface of clamping cylinder 5
Some spout holes 1 and spout hole 2 74 are uniformly offered on upper surface respectively；Rotating adjusting nut 71, make adjusting nut 71
Move up, vacate clamping cylinder 5 and air-flow homogenizes space between box 2, sponge to be measured is placed on clamping cylinder 5 and air-flow homogenizes box 2
Between, adjusting nut 71 is reversely rotated, clamping cylinder 5 and air-flow is homogenized box 2 and is clamped sponge to be measured.
A support bar 81 is fixedly installed on pressing plate 72, the upper end of support bar 81 is fixedly installed a sealing-plug 82, ventilation
Passage 83 is offered in the side wall in road, sealing-plug 82 is plugged in above-mentioned breather line 3, and sealing-plug 82 can block ventilation
Hole 83；During rotating adjusting nut 71, sealing-plug 82 can move up and down in breather line 3, when moving to a certain position on clamping cylinder 5
When putting, sealing-plug 82 blocks passage 83, and air-flow can not enter breather line 3, after installing sponge to be measured, when clamping cylinder 5
When being displaced downwardly to a certain position, sealing-plug 82 opens passage 83, and air-flow enters breather line 3, same period rate is detected.
As depicted in figs. 1 and 2, the lower end of clamping cylinder 5, which is provided with one and clamping cylinder 5 can be homogenized into box 2 with air-flow, is connected,
And realize the sealing device of both sealings；Sealing device includes being set in seal receptacle 84 on the outer wall of clamping cylinder 5, on seal receptacle 84
Have one to compress piece 91, seal receptacle with the outer eaves 85 that can be wrapped on the outer wall for the upper end that air-flow homogenizes box 2, in outer eaves 85
Some pilot holes 92 are offered on 84, compresses and is provided with guide pillar 93 corresponding with pilot hole 92 on piece 91, be arranged with guide pillar 93
Holddown spring 94, guide pillar 93 are plugged in corresponding pilot hole 92；Outer eaves 85 is wrapped up the side of sponge, prevents side leakage,
At the same time, in order to prevent that the sponge for clamping is locally ventilative, so as to influence to detect, a compression is additionally provided with outer eaves 85
Sponge compressing can be homogenized box by piece 91, the compression piece 91 under the thrust effect of holddown spring 94 in clamping cylinder 5 and air-flow
Between 2, and effectively whole contact component can be protected, when preventing rotating adjusting nut 71, damage the He of clamping cylinder 5 by pressure
Air-flow homogenizes box 2.
Compressing on piece 91 locally has avoid holes 95 corresponding with the gabarit of clamping cylinder 5.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (4)
1. the adjusting means on a kind of sponge air penetrability detector, it is characterised in that it is even that this detector includes support (1), air-flow
Change box (2), breather line (3) and the gas sensor (4) for being arranged on breather line (3) end, set on the breather line (3)
It is equipped with and homogenizes clamping cylinder (5) above box (2) positioned at air-flow, this adjusting means includes the tune being threadedly coupled with breather line (3)
Nut (71) is saved, is connected between the clamping cylinder (5) and the adjusting nut (71) by plane bearing, the clamping cylinder (5)
Lower surface on there is a pressing plate (72), the pressing plate (72) and air-flow are homogenized and uniformly offered respectively on the upper surface of box (2)
Some spout holes one (73) and spout hole two (74).
2. the adjusting means on a kind of sponge air penetrability detector according to claim 1, it is characterised in that the air-flow is even
Change and be provided with air inlet pipe (61) on box (2), the air inlet pipe (61) is connected with an air pump, and the air-flow homogenizes fixed in box (2)
A rotary column (62) is provided with, a guiding valve body (63) is rotatably connected on the rotary column (62), is had on the guiding valve body (63)
There is spiral helicine guide groove (64), be also rotatably connected on the rotary column (62) positioned at the impeller being oriented to above valve body (63)
(65), the air inlet pipe (61) is located at the air-flow and homogenized in the side wall of box (2).
A kind of 3. adjusting means on sponge air penetrability detector according to claim 2, it is characterised in that the pressing plate
(72) support bar (81) is fixedly installed on, the upper end of the support bar (81) is fixedly installed a sealing-plug (82), described
Passage (83) is offered in the side wall of airway, the sealing-plug (82) is plugged in above-mentioned breather line (3), and sealing-plug
(82) passage (83) can be blocked.
A kind of 4. adjusting means on sponge air penetrability detector according to claim 3, it is characterised in that the clamping cylinder
(5) lower end, which is provided with one and clamping cylinder (5) can be homogenized into box (2) with air-flow, to be connected, and realizes the sealing dress of both sealings
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720968234.4U CN206960315U (en) | 2017-08-04 | 2017-08-04 | A kind of adjusting means on sponge air penetrability detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720968234.4U CN206960315U (en) | 2017-08-04 | 2017-08-04 | A kind of adjusting means on sponge air penetrability detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206960315U true CN206960315U (en) | 2018-02-02 |
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ID=61380503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720968234.4U Expired - Fee Related CN206960315U (en) | 2017-08-04 | 2017-08-04 | A kind of adjusting means on sponge air penetrability detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206960315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160937A (en) * | 2019-06-21 | 2019-08-23 | 张建华 | A kind of underwear gas permeability detection system |
-
2017
- 2017-08-04 CN CN201720968234.4U patent/CN206960315U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160937A (en) * | 2019-06-21 | 2019-08-23 | 张建华 | A kind of underwear gas permeability detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20190804 |