CN103409944A - Disorderly needling device for non-woven fabric - Google Patents
Disorderly needling device for non-woven fabric Download PDFInfo
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- CN103409944A CN103409944A CN2013103240888A CN201310324088A CN103409944A CN 103409944 A CN103409944 A CN 103409944A CN 2013103240888 A CN2013103240888 A CN 2013103240888A CN 201310324088 A CN201310324088 A CN 201310324088A CN 103409944 A CN103409944 A CN 103409944A
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- nonwoven fabric
- needling device
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Abstract
The invention provides a disorderly needling device for a non-woven fabric. The device comprises a hollow cylinder body, wherein the cylinder body is driven by a drive device to rotate; felting needles are uniformly distributed on the cylinder body; each felting needle is divided into at least three needle sections which are mutually hinged; a structure for limiting the swing amplitude of the needle sections is arranged at a hinge joint of every two adjacent needle sections; a magnet is arranged on the needle section where a needle point of each felting needle is arranged; a second magnet for influencing the magnet is arranged inside or outside the cylinder body; and the magnet pole pointing direction or the magnetic strength of the second magnet changes consistently. According to the disorderly needling device for the non-woven fabric, the magnet pole pointing direction or the magnetic strength of the second magnet changes consistently, so that shapes of the felting needles change disorderly due to the fact that the felting needles are under the action of different angles and different forces, and the needling effect to the non-woven fabric is better.
Description
Technical field
The present invention relates to nonwoven fabric acupuncture apparatus field, especially, is a kind of needling device for the irregular acupuncture of nonwoven fabric.
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 to cloth by pricker, pricker has the 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 the broadwise performance difference is little.Its principle: utilize the thorn of triangle section (or other cross section) seamed edge band barb repeatedly to puncture for fibre web.When barb passes fibre web, fibre web surface and local nexine fiber are forced and 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 thrust 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.
Traditional needle arrangement is neat, when nonwoven fabric is carried out to acupuncture, tends to the identical acupuncture path of being needled into of repetition, be easy to cause the idle work of pricker, and identical acupuncture path also can make the obvolvent degree variation between non-woven fabrics fiber.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide the unordered needling device of a kind of nonwoven fabric, the unordered needling device of this nonwoven fabric can make acupuncture path change at random.
The technical solution adopted for the present invention to solve the technical problems is:
The unordered needling device of this nonwoven fabric comprises the stack shell of hollow, described stack shell drives rotation by drive unit, on described stack shell, be evenly equipped with pricker, described pricker is divided into three pin sections that are hinged at least, on the intersegmental pin joint of described adjacent needles, be provided with the structure of the described pin section amplitude of fluctuation of restriction, be provided with on the pin section of pricker needle point and be provided with magnet, the second magnet of the inside of described stack shell or the influential described magnet of outer setting, the magnetic pole of described the second magnet points to or magnetic intensity constantly changes.
As preferably, described the second magnet is electromagnet, and described the second magnet is electrically connected to a voltage change at random circuit.
As preferably, described the second magnet is arranged on the inside of described stack shell, and described the second magnet is positioned at the bottom of described stack shell, and described the second magnet is rotated by driver drives.
As preferably, the amplitude of fluctuation between described adjacent needles section is no more than 15 degree.
As preferably, the structure that limits described pin section amplitude of fluctuation is to be arranged on balancing point on described adjacent needles section and the depression of the described balancing point amplitude of fluctuation of restriction.
The invention has the advantages that:
The magnetic pole of described the second magnet points to or magnetic intensity constantly changes, and makes described pricker be subject to the effect of the different dynamics of different angles, makes the unordered variation of shape of described pricker, makes the acupuncture effect of stinging for nonwoven fabric better.
The accompanying drawing explanation
Fig. 1 is the structural representation of the unordered needling device of this nonwoven fabric;
Fig. 2 is the structural representation of the stretching state of the unordered needling device pricker of this nonwoven fabric;
Fig. 3 is the structural representation of the unordered needling device pricker of this nonwoven fabric twisted state;
In figure 10, nonwoven fabric; 100, pricker; 110, pin section; 120, magnet; 150, balancing point; 160, depression; 200, stack shell; 300, the second magnet.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples:
Consult Fig. 1, in the present embodiment, the unordered needling device of this nonwoven fabric comprises the stack shell 200 of hollow, described stack shell 200 drives rotation by drive unit, on described stack shell 200, be evenly equipped with pricker 100, described pricker 100 is divided into three pin sections 110 that are hinged at least, on the pin joint that described adjacent needles section is 110, be provided with the structure of the described pin section amplitude of fluctuation of restriction, be provided with on the pin section 110 of pricker needle point and be provided with magnet 120, the second magnet 300 of the influential described magnet 120 of the inside of described stack shell 200 or outer setting, the magnetic pole of described the second magnet 300 points to or magnetic intensity constantly changes.
The unordered needling device of above-mentioned nonwoven fabric, described the second magnet 300 is electromagnet, described the second magnet is electrically connected to a voltage change at random circuit, and the voltage change at random can be controlled 300 pairs of described magnet 120 amount of force of described the second magnet, namely controls the speed that described pricker needle point swings.
The unordered needling device of above-mentioned nonwoven fabric, described the second magnet 300 is arranged on the inside of described stack shell 200, described the second magnet 300 is positioned at the bottom of described stack shell 200, described the second magnet 300 is by the driver drives rotation, and the magnetic pole of changing described the second magnet 300 can change the loading angle of described pricker needle point.
The unordered needling device of above-mentioned nonwoven fabric, the amplitude of fluctuation between described adjacent needles section 110 are no more than 15 degree, prevent that pricker 100 overbendings are stuck in nonwoven fabric 10.
Consult Fig. 2, the structure that limits described pin section 110 amplitudes of fluctuation is the depression 160 that is arranged on the balancing point 150 on described adjacent needles section and limits described balancing point amplitude of fluctuation.
The method of operation of the above-mentioned unordered needling device of nonwoven fabric:
Consult Fig. 1, Fig. 2 and Fig. 3, the magnetic pole of described the second magnet 300 points to or magnetic intensity constantly changes, make described pricker 100 be subject to the effect of the different dynamics of different angles, make the unordered variation of shape of described pricker 100, make the acupuncture effect of 100 pairs of nonwoven fabric 10 of pricker better.
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 (5)
1. unordered needling device of nonwoven fabric, comprise the stack shell (200) of hollow, and described stack shell (200) drives rotation by drive unit, on described stack shell (200), is evenly equipped with pricker (100), it is characterized in that:
Described pricker (100) is divided into three pin sections (110) that are hinged at least, on pin joint between described adjacent needles section (110), be provided with the structure of the described pin section amplitude of fluctuation of restriction, be provided with on the pin section (110) of pricker needle point and be provided with magnet (120), second magnet (300) of the influential described magnet of the inside of described stack shell (200) or outer setting (120), the magnetic pole of described the second magnet (300) points to or magnetic intensity constantly changes.
2. the unordered needling device of nonwoven fabric according to claim 1, it is characterized in that: described the second magnet (300) is electromagnet, and described the second magnet is electrically connected to a voltage change at random circuit.
3. the unordered needling device of nonwoven fabric according to claim 1, it is characterized in that: described the second magnet (300) is arranged on the inside of described stack shell (200), described the second magnet (300) is positioned at the bottom of described stack shell (200), and described the second magnet (300) is rotated by driver drives.
4. the unordered needling device of nonwoven fabric according to claim 1 is characterized in that: the amplitude of fluctuation between described adjacent needles section (110) is no more than 15 degree.
5. the unordered needling device of nonwoven fabric according to claim 1 is characterized in that: the structure that limits described pin section (110) amplitude of fluctuation is to be arranged on balancing point (150) on described adjacent needles section and the depression (160) of the described balancing point amplitude of fluctuation of restriction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310324088.8A CN103409944B (en) | 2013-07-30 | 2013-07-30 | The unordered needling device of a kind of nonwoven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310324088.8A CN103409944B (en) | 2013-07-30 | 2013-07-30 | The unordered needling device of a kind of nonwoven fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103409944A true CN103409944A (en) | 2013-11-27 |
| CN103409944B CN103409944B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310324088.8A Active CN103409944B (en) | 2013-07-30 | 2013-07-30 | The unordered needling device of a kind of nonwoven fabric |
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| CN (1) | CN103409944B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726234A (en) * | 2013-12-27 | 2014-04-16 | 吴江市振中纺织品有限公司 | Non-woven fabric needling structure |
| CN104060402A (en) * | 2014-07-04 | 2014-09-24 | 湖州润源丝织有限公司 | Condensation type needling structure |
| 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 |
| CN107012594A (en) * | 2015-11-06 | 2017-08-04 | 奥斯卡迪罗机械制造公司 | Needle plate |
| CN113463280A (en) * | 2021-07-22 | 2021-10-01 | 杭州奇丰科技有限公司 | High-speed needling machine needling device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1582070A (en) * | 1976-12-11 | 1980-12-31 | Drei S Praezis | Securing needles to needle plates |
| SU1730278A1 (en) * | 1989-08-04 | 1992-04-30 | Костромской Научно-Исследовательский Институт Льняной Промышленности | Device for manufacturing needle-punched non-woven material |
| CN2201405Y (en) * | 1994-05-19 | 1995-06-21 | 杨文清 | Metal needle cylinder |
| CN202936528U (en) * | 2012-12-05 | 2013-05-15 | 镇江通达内饰材料有限公司 | Low damage fiber high strength opening hitting component |
| CN203382969U (en) * | 2013-07-30 | 2014-01-08 | 苏州豪建纺织有限公司 | Non-woven fabric disorder knitting device |
-
2013
- 2013-07-30 CN CN201310324088.8A patent/CN103409944B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1582070A (en) * | 1976-12-11 | 1980-12-31 | Drei S Praezis | Securing needles to needle plates |
| SU1730278A1 (en) * | 1989-08-04 | 1992-04-30 | Костромской Научно-Исследовательский Институт Льняной Промышленности | Device for manufacturing needle-punched non-woven material |
| CN2201405Y (en) * | 1994-05-19 | 1995-06-21 | 杨文清 | Metal needle cylinder |
| CN202936528U (en) * | 2012-12-05 | 2013-05-15 | 镇江通达内饰材料有限公司 | Low damage fiber high strength opening hitting component |
| CN203382969U (en) * | 2013-07-30 | 2014-01-08 | 苏州豪建纺织有限公司 | Non-woven fabric disorder knitting device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726234A (en) * | 2013-12-27 | 2014-04-16 | 吴江市振中纺织品有限公司 | Non-woven fabric 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 |
| CN107012594A (en) * | 2015-11-06 | 2017-08-04 | 奥斯卡迪罗机械制造公司 | Needle plate |
| 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 |
| CN113463280A (en) * | 2021-07-22 | 2021-10-01 | 杭州奇丰科技有限公司 | High-speed needling machine needling device |
| CN113463280B (en) * | 2021-07-22 | 2022-05-20 | 杭州奇丰科技有限公司 | Needling device of high-speed needling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103409944B (en) | 2016-03-16 |
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