CN103726234A - Non-woven fabric needling structure - Google Patents
Non-woven fabric needling structure Download PDFInfo
- Publication number
- CN103726234A CN103726234A CN201310737954.6A CN201310737954A CN103726234A CN 103726234 A CN103726234 A CN 103726234A CN 201310737954 A CN201310737954 A CN 201310737954A CN 103726234 A CN103726234 A CN 103726234A
- Authority
- CN
- China
- Prior art keywords
- substrate
- woven fabric
- nonwoven fabric
- electromagnetism substrate
- electromagnetism
- Prior art date
- 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.)
- Pending
Links
Images
Abstract
The invention provides a non-woven fabric needling structure. The non-woven fabric needling structure comprises a first electromagnetic substrate and a second electromagnetic substrate arranged on the obverse side and the reverse side of non-woven fabric respectively. Electromagnets with opposite magnetic properties are arranged in the first electromagnetic substrate and the second electromagnetic substrate respectively, and the strength of the magnetic properties of the two electromagnets changes alternately. A magnetic double-head felting needle is arranged between the first electromagnetic substrate and the second electromagnetic substrate. The first electromagnetic substrate and the second electromagnetic substrate are arranged in parallel and fixed to a rotary component, and the rotary component rotates repeatedly with the transmission direction of the non-woven fabric as the axis. According to the non-woven fabric needling structure, the rotary component enables the first electromagnetic substrate and the second electromagnetic substrate to rotate repeatedly, so the magnetic field direction of the non-woven fabric can change ceaselessly, in addition, the double-head felting needle can change along with the change of the magnetic field direction, consequently, the direction in which the double-head felting needle penetrates through the non-woven fabric can change ceaselessly, and therefore fibers of the non-woven fabric can be wound more disorderly and more firmly.
Description
Affiliated technical field
The present invention relates to textile processing equipment field, especially, is a kind of needling structure for nonwoven production.
Background technology
Needle punched non-woven fabrics is a kind of in dry non-woven cloth, be by staple fibre process shredding, combing, be paved into fiber web, then fiber web is reinforced into cloth by pricker, pricker has hook thorn, and fiber web is punctured repeatedly, and hook strip is fiber reinforced, form needle punched non-woven fabrics, nonwoven fabric does not have dividing of warp parallel, becomes measuring fiber mixed and disorderly, and radially broadwise performance difference is little.With needle point method, producing nonwoven fabric is by a kind of mechanism completely, i.e. the pricker puncture effect of needing machine is reinforced fluffy fibre web obvolvent and obtained brute force.Basic principle is: utilize 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.
The pricker of traditional acupuncture apparatus vertically arranges, during acupuncture operation, vertically penetrate nonwoven fabric, because the destination of acupuncture is to make the Filament-wound Machine of nonwoven fabric more unordered and more firm, and same direction repeated puncture always, can make fiber regularization be unfavorable for being wound around, reduce the firmness of nonwoven fabric.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of nonwoven fabric needling structure, this nonwoven fabric needling structure can increase the tightness of nonwoven fabric.
The technical solution adopted for the present invention to solve the technical problems is:
This nonwoven fabric needling structure comprises the first electromagnetism substrate and the second electromagnetism substrate that is arranged on nonwoven fabric positive and negative, in described the first electromagnetism substrate and the second electromagnetism substrate, be respectively arranged with the electromagnet that magnetic is contrary, the magnetic intensity of two blocks of described electromagnet alternately changes, between described the first electromagnetism substrate and the second electromagnetism substrate, magnetic double end pricker is set, described the first electromagnetism substrate and the second electromagnetism substrate be arranged in parallel and are fixed on a rotating member, and described rotating member be take the transmission direction of described nonwoven fabric and repeatedly rotated as axis.
As preferably, described rotating member is that annulus is nested in annular groove and forms.
As preferably, on described the first electromagnetism substrate and the second electromagnetism substrate, be provided with the groove matching with described double end pricker.
As preferably, an electromagnet in described the first electromagnetism substrate and the second electromagnetism substrate is preferably replaced by permanent magnet.
The invention has the advantages that:
Described rotating member rotates described the first electromagnetism substrate and the second electromagnetism substrate repeatedly, can make constantly to change through the magnetic direction of nonwoven fabric, and double end pricker also can change along with the variation of magnetic direction, the direction that makes double end pricker penetrate nonwoven fabric changes always, makes the Filament-wound Machine of described nonwoven fabric more unordered and more firm.
Accompanying drawing explanation
Fig. 1 is the structural representation of this nonwoven fabric needling structure.
Fig. 2 is the structural representation of this nonwoven fabric needling structure double end pricker.
Fig. 3 is the structural representation under this nonwoven fabric needling structure rotating member rotary state.
Fig. 4 is the structural representation of this nonwoven fabric needling structure groove.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described:
In the present embodiment, consult Fig. 1 and Fig. 2, this nonwoven fabric needling structure comprises the first electromagnetism substrate 110 and the second electromagnetism substrate 120 that is arranged on nonwoven fabric 10 positive and negatives, in described the first electromagnetism substrate 110 and the second electromagnetism substrate 120, be respectively arranged with the electromagnet that magnetic is contrary, the magnetic intensity of two blocks of described electromagnet alternately changes, between described the first electromagnetism substrate 110 and the second electromagnetism substrate 120, magnetic double end pricker 300 is set, described the first electromagnetism substrate 110 and the second electromagnetism substrate 120 be arranged in parallel and are fixed on a rotating member, described rotating member be take the transmission direction of described nonwoven fabric 10 and is repeatedly rotated as axis.
The magnetic intensity of the electromagnet in described the first electromagnetism substrate 110 and the second electromagnetism substrate 120 alternately changes, can make the attraction of described the first electromagnetism substrate 110 and 120 pairs of described double end prickers 300 of the second electromagnetism substrate alternately change, described double end pricker 300 is penetrated repeatedly in described nonwoven fabric 10 both sides.
Above-mentioned nonwoven fabric needling structure, described rotating member is that annulus 200 is nested in formation in annular groove 210.
Described the first electromagnetism substrate 110 and the second electromagnetism substrate 120 rotation repeatedly, can make constantly to change through the magnetic direction of nonwoven fabric, and double end pricker 300 also can change along with the variation of magnetic direction.
Consult Fig. 4, on described the first electromagnetism substrate 110 and the second electromagnetism substrate 120, be provided with the groove 400 matching with described double end pricker 300, make described double end pricker 300 in the situation that of not operation, have the space of storage.
In another preferred embodiment, an electromagnet in described the first electromagnetism substrate 110 and the second electromagnetism substrate 120 is preferably replaced by permanent magnet, regulate the power of monolithic electromagnet to change the motion repeatedly that can control described double end pricker 300, simplify whole circuit structure, saved production cost.
The working method of above-mentioned nonwoven fabric needling structure:
Consult Fig. 1 and Fig. 3, the magnetic intensity of the electromagnet in described the first electromagnetism substrate 110 and the second electromagnetism substrate 120 alternately changes, can make the attraction of described the first electromagnetism substrate 110 and 120 pairs of described double end prickers 300 of the second electromagnetism substrate alternately change, described double end pricker 300 is penetrated repeatedly in described nonwoven fabric 10 both sides, described rotating member rotates described the first electromagnetism substrate 110 and the second electromagnetism substrate 120 repeatedly, can make constantly to change through the magnetic direction of nonwoven fabric, and double end pricker 300 also can change along with the variation of magnetic direction, the direction that makes double end pricker 300 penetrate nonwoven fabric 10 changes always, make the Filament-wound Machine of described nonwoven fabric more unordered and more firm.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., all should be included in protection scope of the present invention.
Claims (4)
1. a nonwoven fabric needling structure, it is characterized in that: comprise the first electromagnetism substrate (110) and the second electromagnetism substrate (120) that are arranged on nonwoven fabric (10) positive and negative, in described the first electromagnetism substrate (110) and the second electromagnetism substrate (120), be respectively arranged with the electromagnet that magnetic is contrary, the magnetic intensity of two blocks of described electromagnet alternately changes, between described the first electromagnetism substrate (110) and the second electromagnetism substrate (120), magnetic double end pricker (300) is set, described the first electromagnetism substrate (110) and the second electromagnetism substrate (120) be arranged in parallel and are fixed on a rotating member, described rotating member be take the transmission direction of described nonwoven fabric (10) and is repeatedly rotated as axis.
2. nonwoven fabric needling structure according to claim 1, is characterized in that: described rotating member is that annulus (200) is nested in formation in annular groove (210).
3. nonwoven fabric needling structure according to claim 1, is characterized in that: on described the first electromagnetism substrate (110) and the second electromagnetism substrate (120), be provided with the groove (400) matching with described double end pricker (300).
4. nonwoven fabric needling structure according to claim 1, is characterized in that: an electromagnet in described the first electromagnetism substrate (110) and the second electromagnetism substrate (120) is preferably replaced by permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310737954.6A CN103726234A (en) | 2013-12-27 | 2013-12-27 | Non-woven fabric needling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310737954.6A CN103726234A (en) | 2013-12-27 | 2013-12-27 | Non-woven fabric needling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103726234A true CN103726234A (en) | 2014-04-16 |
Family
ID=50450514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310737954.6A Pending CN103726234A (en) | 2013-12-27 | 2013-12-27 | Non-woven fabric needling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103726234A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032487A (en) * | 2014-06-23 | 2014-09-10 | 王富强 | Continuous needle punching structure for non-woven fabric |
| CN104060402A (en) * | 2014-07-04 | 2014-09-24 | 湖州润源丝织有限公司 | Condensation type needling structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1046824A (en) * | 1964-04-15 | 1966-10-26 | Albert Marx | Improvements in or relating to needle boards for felting looms and the like |
| CN103306059A (en) * | 2013-07-04 | 2013-09-18 | 吴江市汇泉纺织有限公司 | Random needle punching roller |
| CN103409944A (en) * | 2013-07-30 | 2013-11-27 | 苏州豪建纺织有限公司 | Disorderly needling device for non-woven fabric |
| CN203653932U (en) * | 2013-12-27 | 2014-06-18 | 吴江市振中纺织品有限公司 | Nonwoven fabric needle-punched structure |
-
2013
- 2013-12-27 CN CN201310737954.6A patent/CN103726234A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1046824A (en) * | 1964-04-15 | 1966-10-26 | Albert Marx | Improvements in or relating to needle boards for felting looms and the like |
| US3309753A (en) * | 1964-04-15 | 1967-03-21 | J J Marx | Needle board for felting looms and the like |
| CN103306059A (en) * | 2013-07-04 | 2013-09-18 | 吴江市汇泉纺织有限公司 | Random needle punching roller |
| CN103409944A (en) * | 2013-07-30 | 2013-11-27 | 苏州豪建纺织有限公司 | Disorderly needling device for non-woven fabric |
| CN203653932U (en) * | 2013-12-27 | 2014-06-18 | 吴江市振中纺织品有限公司 | Nonwoven fabric needle-punched structure |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032487A (en) * | 2014-06-23 | 2014-09-10 | 王富强 | Continuous needle punching structure for non-woven fabric |
| CN106400319A (en) * | 2014-06-23 | 2017-02-15 | 胡妍 | High-speed and energy-saving continuous needling structure of non-woven fabric |
| CN106436031A (en) * | 2014-06-23 | 2017-02-22 | 胡妍 | High speed energy-saving non-woven fabric continuous punching structure |
| CN106436032A (en) * | 2014-06-23 | 2017-02-22 | 胡妍 | Continuous needle punching structure for non-woven fabric |
| CN106400319B (en) * | 2014-06-23 | 2020-09-08 | 扬州亿诺无纺有限公司 | High-speed energy-saving non-woven fabric continuous needling structure |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102454046B (en) | Method for manufacturing high-strength needling nonwoven geotextiles | |
| CN102797115B (en) | Method for needling and reinforcing thick non-woven material containing reinforced layer | |
| CN103306059B (en) | A kind of random spiked roller | |
| KR20150072246A (en) | Rotational Needle Punch Apparatus and Rotational Shaping Method for a Fiber Composite thereof | |
| CN103409944B (en) | The unordered needling device of a kind of nonwoven fabric | |
| CN103726234A (en) | Non-woven fabric needling structure | |
| CN103938369A (en) | Fiber web reinforcing device | |
| CN203653932U (en) | Nonwoven fabric needle-punched structure | |
| CN103469478A (en) | Rope fabricated by utilizing waste textile and fabrication method of rope | |
| CN203329503U (en) | Aramid and glass fiber combined felt | |
| CN205275805U (en) | Antistatic dacron monofilament | |
| CN203855781U (en) | Fiber net reinforcing device | |
| CN203382969U (en) | Non-woven fabric disorder knitting device | |
| CN103202635A (en) | Novel silk quilt | |
| CN104032487B (en) | Non-woven fabrics continuous needle structure | |
| CN102002816B (en) | Punched and needled nonwoven material and manufacturing method thereof | |
| CN204000185U (en) | Nonwoven fabric continuous needle structure | |
| CN202919703U (en) | Novel silk quilt | |
| CN203625625U (en) | Cotton quilt production line conveying device | |
| CN103285663B (en) | A kind of Spunbond filament filter material | |
| CN207295108U (en) | A kind of double-sided needling loom for nonwoven production | |
| CN204023261U (en) | Drum-type ironing machine rapid ironing conveyer belt | |
| CN202860281U (en) | High temperature-resistant fiber non-woven filter cloth | |
| CN203938850U (en) | A kind of condensing needling structure | |
| CN215051500U (en) | Wool scraping device of wool scraping machine for spinning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20160824 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |