CN103938369A - Fiber web reinforcing device - Google Patents
Fiber web reinforcing device Download PDFInfo
- Publication number
- CN103938369A CN103938369A CN201410144289.4A CN201410144289A CN103938369A CN 103938369 A CN103938369 A CN 103938369A CN 201410144289 A CN201410144289 A CN 201410144289A CN 103938369 A CN103938369 A CN 103938369A
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- web
- fibre web
- stripping
- plate
- board
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Abstract
The invention provides a fiber web reinforcing device. The fiber web reinforcing device is characterized by comprising a web conveyor belt conveying fiber webs horizontally, a pair of drawing rollers horizontally drawing the fiber webs, a web supporting board and a web stripping board, wherein the web supporting board and the web stripping board are arranged between the web conveyor belt and the drawing rollers, the web stripping board and the web supporting board are vertically arranged face to face and a reinforcing work zone is formed between the web stripping board and the web supporting board, the web supporting board and the web stripping board are respectively provided with multiple penetrating holes, a puncturing mechanism is arranged above the web stripping board and provided with a faller and multiple felting needles embedded into the faller, and the puncturing mechanism further comprises a drive mechanism driving the faller to move vertically in a reciprocating mode. By the adoption of the fiber web reinforcing device, the fiber webs are punctured vertically in a reciprocating mode in the reinforcing work zone through the puncturing mechanism so as to be twisted with one another in the process of movement; due to the fact that friction force exists and the fiber webs are extruded to a certain degree due to vertical displacement of fibers, the fiber webs are compressed, non-woven materials with certain thickness and certain strength are manufactured, and meanwhile, the fiber webs are good in permeability, filtration performance and mechanical performance.
Description
Technical field
The present invention relates to a kind of device that fiber web is carried out to mechanical consolidation, belong to technical field of textile machine.
Background technology
Nonwoven material is a kind of fiber by orientation or random alignment by friction, obvolvent or the Combination of Methods such as bonding mutually combine tablet, fibre web or the batts made.The raw material of nonwoven material derive from the leftover bits and pieces of textile industry or chemical fibre industry mostly, leftover bits and pieces can be natural fabric or chemical fibre, but be staple fibre, long filament or the fibrous material that forms then and there mostly, these leftover bits and pieces form by the compacting that mutually combines of friction, obvolvent or bonding method.Along with the development of non-woven industry, the requirement of permeability, filterability and mechanical strength etc. to nonwoven material is more and more higher, and nonwoven material bonding through traditional compact technique and that come does not reach this requirement far away.
Summary of the invention
In order to solve the deficiency in background technology, the object of the invention is to overcome the defect of background technology, a kind of fibre web bracing means is provided, good, the strainability of nonwoven material permeability and the mechanical performance of after using, producing are good.
For achieving the above object, the technical solution used in the present invention is: a kind of fibre web bracing means, it is characterized in that: it comprises the defeated guipure of fibre web described in horizontal feed, the a pair of pulling roll of fibre web described in horizontal drawing-off, and be arranged on the holder web plate between described defeated guipure and pulling roll and shell web plate, described stripping web plate and holder web plate are up and down just to arranging, form reinforcement district between the two, on described holder web plate and stripping web plate, be equipped with multiple perforation, the top of described stripping web plate is provided with acupuncture mechanism, described acupuncture mechanism has needle plate and is embedded in the many root thorns pin on described needle plate, it also comprises the driving mechanism that drives described needle plate to pump.
In a preferred embodiment of the present invention, further comprise that on the side face of described pricker, interval is axially arranged with multiple hooks thorns along it uniformly, described hook thorn has downward-sloping rake and the bending part being connected with described rake free end, and described bending part is to the direction of axis line bending of described pricker.
In a preferred embodiment of the present invention, further comprise that described perforation is just to described pricker setting.
In a preferred embodiment of the present invention, further comprise that the perforation on described holder web plate is consistent with the perforation radius on described stripping web plate, and position is just to arranging.
In a preferred embodiment of the present invention, further comprise that described driving mechanism is eccentric wheel driving mechanism, there is connecting rod, the eccentric wheel that is arranged on the described connecting rod other end being fixedly connected with described needle plate, the main shaft that drives described eccentric wheel to rotate, and be set in the axle sleeve in described connecting rod outside.
In a preferred embodiment of the present invention, further comprise that the discharging opening top of described defeated guipure is also provided with a pressure network roller.
Usefulness of the present invention is: use after bracing means of the present invention, fibre web is in reinforcement district, be subject to the up and down reciprocatingly puncture of acupuncture mechanism, fibre web is mutually tangled in motion process, simultaneously because the effect of frictional force and the upper and lower displacement of fiber produce certain extruding to fibre web, fibre web is compressed, make the nonwoven material with certain thickness and intensity, there is permeability good simultaneously, strainability and mechanical performance are good, the nonwoven material that uses the present invention to starve bracing means reinforcing can be widely used in manufacture geotextiles, filtering material, artificial leather base material, carpet, in the products such as felt.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of the preferred embodiment of the present invention;
Fig. 2 is the structural representation of pricker puncture fibre web.
In figure: 1, fibre web, 2, defeated guipure, 4, pulling roll, 6, holder web plate, 8, stripping web plate, 10, reinforcement district, 12, perforation, 14, needle plate, 16, pricker, 18, hook thorn, 20, rake, 22, bending part, 24, connecting rod, 26, eccentric wheel, 28, main shaft, 30, axle sleeve, 32, pressure network roller.
Detailed description of the invention
In order to make those skilled in the art person understand better the present invention program, and above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the present invention is further detailed explanation.
As shown in Figure 1, a kind of fibre web bracing means, comprise the defeated guipure 2 of horizontal feed fibre web 1, be arranged on the pressure network roller 32 of defeated guipure 2 discharging opening tops, the a pair of pulling roll 4 of horizontal drawing-off fibre web 1, and be arranged on the holder web plate 6 between defeated guipure 2 and pulling roll 4 and shell web plate 8, form reinforcement district 10 between the two, stripping web plate 6 and holder web plate 8 are up and down just to arranging, and be equipped with multiple perforation 12 on holder web plate 6 and stripping web plate 8, the top of described stripping web plate 8 is provided with acupuncture mechanism, acupuncture mechanism has needle plate 14 and is embedded in the many root thorns pin 16 on needle plate 14, it also comprises the driving mechanism that drives needle plate 14 to pump.In the preferred embodiment of the present invention, ask perforation 12 on web plate 8 consistent with perforation 12 radiuses on stripping web plate 6, and position is just to arranging, and perforation 12 is just arranging to pricker 16.The needle plate 14 pumping drives many root thorns pin 16 to puncture and be positioned at the fibre web 1 in reinforcement district 10 through perforation 12, in piercing process, the fiber of pricker 16 with the surface of fibre web firmly and nexine passes web layer with pricker 16, fibre web is mutually tangled in motion process, under the effect of frictional force, fibre web is produced to certain extruding simultaneously, fibre web is compressed, make the nonwoven material with certain thickness and intensity, have that permeability is good, strainability and the good feature of mechanical performance simultaneously.
As shown in Figure 2, in the preferred embodiment of the present invention, on the side face of pricker 16, interval is axially arranged with multiple hook thorns 18 along it uniformly, hook thorn 18 has downward-sloping rake 20 and the bending part 22 being connected with rake 20 free ends, and bending part 22 is to the direction of axis line bending of pricker 16.It is forward thrusting after fibre web certain depth in rise process that the pricker 16 of this structure makes pricker 16, fiber departs from hook thorn 18 and stays in fibre web with the state of near vertical, compressed fibre web can not restored to the original state again, being intertwined and making the nonwoven material of certain thickness and intensity tightly.
In the preferred embodiment of the present invention, driving mechanism is eccentric wheel driving mechanism, has the connecting rod 24 being fixedly connected with needle plate 14, the main shaft 28 that is arranged on the eccentric wheel 26 of connecting rod 24 other ends, rotates with movable eccentric wheel 26, and is set in the axle sleeve 30 in connecting rod 24 outsides.The pivot link 24 of eccentric wheel 26 pumps, thereby realizes pumping of pricker 16.
Bracing means of the present invention in use, fibre web 1 grips feeding reinforcement district 10 by defeated guipure 2 and pressure network roller 32, interior many even countless root thorn pins 16 fibre web that up and down reciprocatingly punctures in reinforcement district 10, holder web plate 6 plays holding fibre web, bear the acupuncture power in acupuncture course, when pricker 16 completes puncture processing drawback movement, because frictional force can be moved together with fibre web, utilize stripping web plate 8 to block fibre web, pricker 16 is successfully exited from fibre web, so that fibre web does feed motion, puncture reinforcing finishes rear fibre web and under the effect of a pair of pulling roll 4, exports disengaging reinforcement district 10.
Above-described embodiment is preferably embodiment of the present invention; but embodiments of the present invention are not limited by the examples; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify and all should be equivalent substitute mode, within being included in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim was defined.
Claims (6)
1. a fibre web bracing means, it is characterized in that: it comprises the defeated guipure of fibre web described in horizontal feed, the a pair of pulling roll of fibre web described in horizontal drawing-off, and be arranged on the holder web plate between described defeated guipure and pulling roll and shell web plate, described stripping web plate and holder web plate are up and down just to arranging, form reinforcement district between the two, on described holder web plate and stripping web plate, be equipped with multiple perforation, the top of described stripping web plate is provided with acupuncture mechanism, described acupuncture mechanism has needle plate and is embedded in the many root thorns pin on described needle plate, it also comprises the driving mechanism that drives described needle plate to pump.
2. a kind of fibre web bracing means according to claim 1, it is characterized in that: on the side face of described pricker, interval is axially arranged with multiple hook thorns along it uniformly, described hook thorn has downward-sloping rake and the bending part being connected with described rake free end, and described bending part is to the direction of axis line bending of described pricker.
3. a kind of fibre web bracing means according to claim 2, is characterized in that: described perforation is just to described pricker setting.
4. a kind of fibre web bracing means according to claim 3, is characterized in that: the perforation on described holder web plate is consistent with the perforation radius on described stripping web plate, and position is just to arranging.
5. a kind of fibre web bracing means according to claim 1, it is characterized in that: described driving mechanism is eccentric wheel driving mechanism, there is connecting rod, the eccentric wheel that is arranged on the described connecting rod other end being fixedly connected with described needle plate, the main shaft that drives described eccentric wheel to rotate, and be set in the axle sleeve in described connecting rod outside.
6. a kind of fibre web bracing means according to claim 1, is characterized in that: the discharging opening top of described defeated guipure is also provided with a pressure network roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144289.4A CN103938369A (en) | 2014-04-11 | 2014-04-11 | Fiber web reinforcing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144289.4A CN103938369A (en) | 2014-04-11 | 2014-04-11 | Fiber web reinforcing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103938369A true CN103938369A (en) | 2014-07-23 |
Family
ID=51186230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410144289.4A Pending CN103938369A (en) | 2014-04-11 | 2014-04-11 | Fiber web reinforcing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103938369A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862259A (en) * | 2016-05-27 | 2016-08-17 | 苏州市丹纺纺织研发有限公司 | Connecting device of pieces of non-woven fabrics |
| CN106958080A (en) * | 2017-06-02 | 2017-07-18 | 侯钦娅 | Needing machine |
| CN107201623A (en) * | 2017-05-04 | 2017-09-26 | 东华大学 | A kind of mechanical finishing method of mao of wool fabric |
| CN109881374A (en) * | 2019-02-25 | 2019-06-14 | 天津工业大学 | A kind of needing machine device people's workbench with force feedback |
| CN110004596A (en) * | 2018-01-04 | 2019-07-12 | 宜兴市宜泰碳纤维织造有限公司 | A kind of improved needing machine |
| CN113046930A (en) * | 2021-03-24 | 2021-06-29 | 武汉寰宇天承贸易有限公司 | Preparation process of needle-punched non-woven fabric |
| CN114086324A (en) * | 2021-11-12 | 2022-02-25 | 上海大学 | Controllable electric needling forming device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1069224A1 (en) * | 1999-07-13 | 2001-01-17 | Groz-Beckert KG | Felting needle |
| CN200971406Y (en) * | 2006-11-08 | 2007-11-07 | 高忠林 | Cloth delivering device of needling production line |
| US20100107381A1 (en) * | 2005-07-15 | 2010-05-06 | Aspen Aerogels, Inc. | Methods of manufacture of secured aerogel composites |
| CN201891011U (en) * | 2010-11-15 | 2011-07-06 | 山东俊富非织造材料有限公司 | Production equipment for needled non-woven material and needling machine thereof |
| CN203855781U (en) * | 2014-04-11 | 2014-10-01 | 吴江龙升纺织有限公司 | Fiber net reinforcing device |
-
2014
- 2014-04-11 CN CN201410144289.4A patent/CN103938369A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1069224A1 (en) * | 1999-07-13 | 2001-01-17 | Groz-Beckert KG | Felting needle |
| US20100107381A1 (en) * | 2005-07-15 | 2010-05-06 | Aspen Aerogels, Inc. | Methods of manufacture of secured aerogel composites |
| CN200971406Y (en) * | 2006-11-08 | 2007-11-07 | 高忠林 | Cloth delivering device of needling production line |
| CN201891011U (en) * | 2010-11-15 | 2011-07-06 | 山东俊富非织造材料有限公司 | Production equipment for needled non-woven material and needling machine thereof |
| CN203855781U (en) * | 2014-04-11 | 2014-10-01 | 吴江龙升纺织有限公司 | Fiber net reinforcing device |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862259A (en) * | 2016-05-27 | 2016-08-17 | 苏州市丹纺纺织研发有限公司 | Connecting device of pieces of non-woven fabrics |
| CN107201623A (en) * | 2017-05-04 | 2017-09-26 | 东华大学 | A kind of mechanical finishing method of mao of wool fabric |
| CN107201623B (en) * | 2017-05-04 | 2019-06-04 | 东华大学 | A kind of mechanical finishing method of mao of wool fabric |
| CN106958080A (en) * | 2017-06-02 | 2017-07-18 | 侯钦娅 | Needing machine |
| CN106958080B (en) * | 2017-06-02 | 2019-04-19 | 威海市和谐汽车内饰有限公司 | Needing machine |
| CN110004596A (en) * | 2018-01-04 | 2019-07-12 | 宜兴市宜泰碳纤维织造有限公司 | A kind of improved needing machine |
| CN109881374A (en) * | 2019-02-25 | 2019-06-14 | 天津工业大学 | A kind of needing machine device people's workbench with force feedback |
| CN113046930A (en) * | 2021-03-24 | 2021-06-29 | 武汉寰宇天承贸易有限公司 | Preparation process of needle-punched non-woven fabric |
| CN113046930B (en) * | 2021-03-24 | 2022-05-24 | 江苏宜航环保科技有限公司 | Preparation process of needle-punched non-woven fabric |
| CN114086324A (en) * | 2021-11-12 | 2022-02-25 | 上海大学 | Controllable electric needling forming device |
| CN114086324B (en) * | 2021-11-12 | 2022-12-02 | 上海大学 | Controllable electric needling forming device |
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Application publication date: 20140723 |
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| RJ01 | Rejection of invention patent application after publication |