CN203938850U - A kind of condensing needling structure - Google Patents
A kind of condensing needling structure Download PDFInfo
- Publication number
- CN203938850U CN203938850U CN201420370499.0U CN201420370499U CN203938850U CN 203938850 U CN203938850 U CN 203938850U CN 201420370499 U CN201420370499 U CN 201420370499U CN 203938850 U CN203938850 U CN 203938850U
- Authority
- CN
- China
- Prior art keywords
- heat conduction
- cover plate
- upper cover
- lower cover
- nonwoven fabric
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of condensing needling structure, comprise the upper cover plate and the lower cover that be arranged in parallel, described upper cover plate and lower cover are separately positioned on the both sides that need needle punched non-woven fabrics, described upper cover plate and lower cover are all evenly equipped with the condensation hole of heat conduction in the face of a side surface of nonwoven fabric, thermally coupled with refrigerating plant in described condensation hole, between described upper cover plate and lower cover, be provided with the close magnetic heat conduction powder coordinating with described condensation hole, in described upper cover plate and lower cover, be provided with and control the magnetic induction coil that described close magnetic heat conduction powder passes through nonwoven fabric repeatedly, in the utility model, magnetic induction coil makes close magnetic heat conduction powder repeatedly pass through nonwoven fabric, control close magnetic heat conduction powder simultaneously and keep low temperature, while making close magnetic heat conduction powder protect through nonwoven fabric and fiber condense, realize the object that drives fiber movement, because close magnetic heat conduction powder quality is little and be not fixedly installed, so kinetic energy rejection is little and can not break by force the fiber in nonwoven fabric.
Description
Affiliated technical field
The utility model relates to nonwoven fabric process equipment field, especially, is a kind of nonwoven fabric needling structure of condensing.
Background technology
Nonwoven fabric is a kind of non-weaving cloth, and it is directly to utilize high polymer section, staple fibre or long filament that fiber is passed through to air-flow or machinery one-tenth net, then through water thorn, and acupuncture, or hot rolling reinforcing, the cloth without braiding forming finally by arrangement later.The production of nonwoven fabric utilizes the thorn of triangle section (or other cross section) seamed edge band barb repeatedly to puncture for fibre web.Barb when the fibre web, forces fibre web surface and local nexine fiber to thrust fibre web inside.Due to the rubbing action between fiber, originally fluffy fibre web is compressed.When pricker exits fibre web, the fibre bundle barb thrusting and staying in fibre web, like this, many fibre bundles tangle fibre web makes it can not recover original fluffy state again.Through acupuncture many times, considerable fibre bundle is thrust fibre web, makes in fibre web fiber entangled to each other, thereby forms the needle point method nonwoven material with certain brute force and thickness.
Because nonwoven fabric is to adopt pricker repeated puncture just can machine, when pricker punctures nonwoven fabric repeatedly, due to pricker, to be made of metal weight larger, therefore repeated puncture is faster, the kinetic energy of waste is larger, and pricker is hard, the fiber that makes to be snarled by pricker barb is brought the event trace of pricker by force into, easily pulls fiber.
Utility model content
In order to address the above problem, the purpose of this utility model is to provide a kind of condensing needling structure, and puncture nonwoven fabric and kinetic energy rejection that this condensing needling structure can be flexible are little.
The utility model solves the technical scheme that its technical problem adopts:
This condensing needling structure comprises upper cover plate and the lower cover be arrangeding in parallel, described upper cover plate and lower cover are separately positioned on the both sides that need needle punched non-woven fabrics, described upper cover plate and lower cover are all evenly equipped with the condensation hole of heat conduction in the face of a side surface of nonwoven fabric, thermally coupled with refrigerating plant in described condensation hole, between described upper cover plate and lower cover, be provided with the close magnetic heat conduction powder coordinating with described condensation hole, in described upper cover plate and lower cover, be provided with and control the magnetic induction coil that described close magnetic heat conduction powder passes through nonwoven fabric repeatedly.
As preferably, the condensation hole of heat conduction is made by ceramic material.
As preferably, described close magnetic heat conduction powder is iron powder or magnetic.
As preferably, the lateral edges that the oral area in described condensation hole is horn-like and adjacent condensation hole coincides.
As preferably, a side of described upper cover plate and lower cover is provided with to the air-blast nozzle of the common warm air in gap between described upper cover plate and lower cover.
The utility model has the advantage of:
Use magnetic induction coil to make close magnetic heat conduction powder repeatedly pass through nonwoven fabric, control close magnetic heat conduction powder simultaneously and keep low temperature, while making close magnetic heat conduction powder protect through nonwoven fabric and fiber condense, realize the object that drives fiber movement, because close magnetic heat conduction powder quality is little, therefore kinetic energy rejection is little, and close magnetic heat conduction powder is not fixedly installed, and therefore can not break by force the fiber in nonwoven fabric.
Accompanying drawing explanation
Fig. 1 is the structural representation of this condensing needling structure.
Fig. 2 is the structural representation in this condensing needling structure upper cover plate and lower cover condensation hole.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
In the present embodiment, consult Fig. 1, this condensing needling structure comprises upper cover plate 100 and the lower cover 200 be arrangeding in parallel, described upper cover plate 100 and lower cover 200 are separately positioned on the both sides that need needle punched non-woven fabrics 10, the side surface that described upper cover plate 100 and lower cover 200 are faced nonwoven fabric 10 is all evenly equipped with the condensation hole 400 of heat conduction, thermally coupled with refrigerating plant in described condensation hole 400, between described upper cover plate 100 and lower cover 200, be provided with the close magnetic heat conduction powder 500 coordinating with described condensation hole, in described upper cover plate 100 and lower cover 200, be provided with and control the magnetic induction coil 300 that described close magnetic heat conduction powder 500 passes through nonwoven fabric 10 repeatedly.
Above-mentioned condensing needling structure, the condensation hole 400 of heat conduction is made by ceramic material, and the magnetic field that described magnetic induction coil 300 is produced is not shielded by described condensation hole 400.
Above-mentioned condensing needling structure, described close magnetic heat conduction powder 500 is iron powder or magnetic.
Consult Fig. 2, the lateral edges that the oral area in described condensation hole 400 is horn-like and adjacent condensation hole 400 coincides, and the oral area that makes described close magnetic heat conduction powder 500 can enter easily described condensation hole 400 carries out heat exchange.
Above-mentioned condensing needling structure, one side of described upper cover plate 100 and lower cover 200 is provided with to the air-blast nozzle 600 of the common warm air in gap between described upper cover plate 100 and lower cover 200, make described nonwoven fabric 10 in normal temperature, prevent the heat exchange of described close magnetic heat conduction powder 500 and make nonwoven fabric 10 condensations.
The operation principle of above-mentioned condensing needling structure:
Described close magnetic heat conduction powder 500 described condensation hole 400 interior by low-temperature heat exchange after, by the magnetic induction coil 300 of described upper cover plate 100 or lower cover 200, control and eject described condensation hole 400, when passing through nonwoven fabric 10, because close magnetic heat conduction powder 500 is in low temperature, therefore the close magnetic heat conduction powder airborne steam of 500 surface condensation the fiber condensation in nonwoven fabric 10 are combined, parent's magnetic heat conduction powder 500 is further drawn by magnetic field, make fiber pass the fibre web of nonwoven fabric 10, through after nonwoven fabric 10, due to the not very heat absorption of close magnetic heat conduction powder 500, condensing in its surperficial steam melts, parent's magnetic heat conduction powder 500 departs from fiber, parent's magnetic heat conduction powder 500 enters the close magnetic heat conduction powder 500 that condensation hole 400 is moved repeatedly again, realized acupuncture work.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a condensing needling structure, it is characterized in that: comprise the upper cover plate (100) and the lower cover (200) that be arranged in parallel, described upper cover plate (100) and lower cover (200) are separately positioned on the both sides that need needle punched non-woven fabrics (10), described upper cover plate (100) and lower cover (200) are all evenly equipped with the condensation hole (400) of heat conduction in the face of a side surface of nonwoven fabric (10), thermally coupled with refrigerating plant in described condensation hole (400), between described upper cover plate (100) and lower cover (200), be provided with the close magnetic heat conduction powder (500) coordinating with described condensation hole, in described upper cover plate (100) and lower cover (200), be provided with and control the magnetic induction coil (300) that described close magnetic heat conduction powder (500) passes through nonwoven fabric (10) repeatedly.
2. condensing needling structure according to claim 1, is characterized in that: the condensation hole (400) of heat conduction is made by ceramic material.
3. condensing needling structure according to claim 1, is characterized in that: described close magnetic heat conduction powder (500) is iron powder or magnetic.
4. condensing needling structure according to claim 1, is characterized in that: the lateral edges that the oral area in described condensation hole (400) is horn-like and adjacent condensation hole (400) coincides.
5. condensing needling structure according to claim 1, is characterized in that: a side of described upper cover plate (100) and lower cover (200) is provided with to the air-blast nozzle (600) of the common warm air in gap between described upper cover plate (100) and lower cover (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370499.0U CN203938850U (en) | 2014-07-04 | 2014-07-04 | A kind of condensing needling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370499.0U CN203938850U (en) | 2014-07-04 | 2014-07-04 | A kind of condensing needling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203938850U true CN203938850U (en) | 2014-11-12 |
Family
ID=51858180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420370499.0U Expired - Fee Related CN203938850U (en) | 2014-07-04 | 2014-07-04 | A kind of condensing needling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203938850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060402A (en) * | 2014-07-04 | 2014-09-24 | 湖州润源丝织有限公司 | Condensation type needling structure |
-
2014
- 2014-07-04 CN CN201420370499.0U patent/CN203938850U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060402A (en) * | 2014-07-04 | 2014-09-24 | 湖州润源丝织有限公司 | Condensation type needling structure |
| CN104060402B (en) * | 2014-07-04 | 2016-06-15 | 湖州润源丝织有限公司 | A kind of condensing needling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20150704 |
|
| EXPY | Termination of patent right or utility model |