CN106400319B - High-speed energy-saving non-woven fabric continuous needling structure - Google Patents
High-speed energy-saving non-woven fabric continuous needling structure Download PDFInfo
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- CN106400319B CN106400319B CN201610876441.7A CN201610876441A CN106400319B CN 106400319 B CN106400319 B CN 106400319B CN 201610876441 A CN201610876441 A CN 201610876441A CN 106400319 B CN106400319 B CN 106400319B
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- China
- Prior art keywords
- woven fabric
- card wire
- double
- conveying plane
- circulating channel
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/02—Needling machines with needles
Abstract
The invention provides a high-speed energy-saving non-woven fabric continuous needling structure; the double-head carding machine comprises double-head carding needles and guide rollers for conveying non-woven fabrics, wherein at least one carding needle circulating channel penetrating through the non-woven fabric conveying plane is arranged on two sides of the non-woven fabric conveying plane, the non-woven fabric conveying plane divides the carding needle circulating channel into two separated parts, an induction coil extending spirally is arranged in the inner wall of the carding needle circulating channel, and a magnet arranged along an axis is arranged in the double-head carding needles.
Description
Technical Field
The invention relates to the field of textile processing equipment, in particular to a high-speed energy-saving non-woven fabric continuous needling structure for non-woven fabric production.
Background
The needle-punched non-woven fabric is one kind of dry non-woven fabric, and is produced through opening, carding and spreading short fiber into fiber net, strengthening the fiber net into fabric with barbed needle, repeated puncturing of the fiber net and strengthening the fiber belt to form the needle-punched non-woven fabric. The production of non-woven fabrics by a needle punching method is completely realized by a mechanical action, namely, the puncture needle of a needle punching machine reinforces and clasps fluffy fiber webs to obtain strong force. The basic principle is as follows: the fiber net is repeatedly punctured by using a puncturing needle with a barb on the edge of the triangular section. The barbs force the surface and localized inner fibers of the web into the interior of the web as they pass through the web. The original lofty web is compressed due to the friction between the fibers. As the needles exit the web, the penetrated fiber bundles disengage the barbs and remain in the web so that many of the fiber bundles become entangled in the web and can no longer return to their original lofted condition. After a number of needle-punching passes, a significant number of fiber bundles are inserted into the web, entangling the fibers with each other in the web, and forming a needle-punched nonwoven material having a certain strength and thickness.
In the traditional needling mode, the felting needles repeatedly pierce the non-woven fabric, the kinetic energy is repeatedly lost due to the back-and-forth movement mode, and meanwhile, the needling speed cannot be very high due to the limitation of mechanical strength.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a continuous needle-punched structure of a nonwoven fabric, which enables high-speed energy-saving continuous needle-punched nonwoven fabric.
The technical scheme adopted by the invention for solving the technical problems is as follows: this high-speed energy-conserving non-woven fabrics is acupuncture structure in succession includes the deflector roll of double-end card wire and conveying non-woven fabrics, and the transmission plane both sides of non-woven fabrics are provided with at least one card wire circulation channel that passes non-woven fabrics transmission plane, and non-woven fabrics transmission plane will card wire circulation channel cuts apart into the two parts of separation, be provided with the induction coil that the spiral extends in the card wire circulation channel inner wall, be provided with the magnet that sets up along the axis in the double-end card wire.
Preferably, the density of the number of turns of the induction coil in the mouth of the card wire circulation passage divided into two by the non-woven fabric transfer plane is two or more times the normal density of the number of turns.
Preferably, the mouth of the card wire circulation channel divided into two parts by the non-woven fabric conveying plane is trumpet-shaped.
Preferably, a magnetic shielding layer is arranged between the comb needle circulation channels.
The invention has the advantages that: the double-end card wire of drive card wire endless channel in the magnetic induction coil circular telegram back, the business turn over of double-end card wire circulation is located non-woven fabrics transmission plane's card wire endless loop channel, and the non-woven fabrics is needled repeatedly to the endless, the double-end card wire is owing to do not have reciprocating type motion but adopt annular cyclic motion, therefore kinetic energy loss is little, can high-speed operation simultaneously, increases the frequency of acupuncture.
Drawings
FIG. 1 is a schematic structural view of the present nonwoven fabric having a continuous needle-punched structure.
FIG. 2 is a schematic view of the structure of the double-ended needle of the continuous needle-punching structure of the non-woven fabric.
Detailed Description
The invention is further illustrated with reference to the following figures and examples: in this embodiment, referring to fig. 1 and 2, the continuous needling structure of non-woven fabric includes a double-headed card wire 400 and guide rollers 310 and 320 for conveying the non-woven fabric, at least one card wire circulation passage 110 passing through the transmission plane of the non-woven fabric 10 is disposed on both sides of the transmission plane of the non-woven fabric 10, the transmission plane of the non-woven fabric 10 divides the card wire circulation passage 110 into two separated parts, an induction coil 200 spirally extending is disposed in the inner wall of the card wire circulation passage 110, and a magnet disposed along the axis and engaged with the induction coil 200 is disposed in the double-headed card wire 400.
In the above-mentioned continuous needling structure of the non-woven fabric, the turn density of the induction coil 200 in the mouth of the card wire circulation channel 110 divided into two parts by the transmission plane of the non-woven fabric 10 is more than twice of the normal turn density, so that the double-ended card wire 400 enhances the magnetic induction intensity of the induction coils 200 at both ends of the double-ended card wire 400 when the non-woven fabric 10 is pierced (i.e., the state that the periphery is not surrounded by the induction coil 200), and the double-ended card wire 400 is easier to penetrate the non-woven fabric 10.
In the continuous needling structure of the non-woven fabric, the mouth of the card wire circulation channel 110 divided into two parts by the transmission plane of the non-woven fabric 10 is trumpet-shaped, so that the double-head card wire 400 can enter the card wire circulation channel 110 more easily, and the fault tolerance rate is improved.
In the above non-woven fabric continuous needling structure, the magnetic shielding layer 120 is disposed between the comb needle circulation channels 110 to prevent the magnetic field between the comb needle circulation channels 110 from interfering.
The working mode of the non-woven fabric continuous needling structure is as follows: the magnetic induction coil 200 is powered on to drive the double-ended card wire 400 in the card wire circulation channel 110, and the double-ended card wire 400 circularly passes in and out of the card wire circulation channel 110 on the transmission plane of the non-woven fabric 10 to circularly and repeatedly needle the non-woven fabric 10.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (1)
1. The utility model provides a high-speed energy-conserving non-woven fabrics is acupuncture structure in succession, includes the deflector roll that conveys the non-woven fabrics, its characterized in that: the double-head card wire is characterized by further comprising double-head card wires, wherein at least one card wire circulating channel penetrating through the non-woven fabric conveying plane is arranged on two sides of the non-woven fabric conveying plane, the non-woven fabric conveying plane divides the card wire circulating channel into two separated parts, a spirally extending induction coil is arranged in the inner wall of the card wire circulating channel, and a magnet arranged along the axis is arranged in each double-head card wire; the turn density of the induction coil in the opening part of the card wire circulation channel divided into two parts by the non-woven fabric transmission plane is more than twice of the normal turn density; and a magnetic shielding layer is arranged between the comb needle circulation channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610876441.7A CN106400319B (en) | 2014-06-23 | 2014-06-23 | High-speed energy-saving non-woven fabric continuous needling structure |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410281809.6A CN104032487B (en) | 2014-06-23 | 2014-06-23 | Non-woven fabrics continuous needle structure |
| CN201610876441.7A CN106400319B (en) | 2014-06-23 | 2014-06-23 | High-speed energy-saving non-woven fabric continuous needling structure |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410281809.6A Division CN104032487B (en) | 2014-06-23 | 2014-06-23 | Non-woven fabrics continuous needle structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106400319A CN106400319A (en) | 2017-02-15 |
| CN106400319B true CN106400319B (en) | 2020-09-08 |
Family
ID=51463469
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610876441.7A Active CN106400319B (en) | 2014-06-23 | 2014-06-23 | High-speed energy-saving non-woven fabric continuous needling structure |
| CN201610876666.2A Pending CN106436031A (en) | 2014-06-23 | 2014-06-23 | High speed energy-saving non-woven fabric continuous punching structure |
| CN201610877301.1A Withdrawn CN106436032A (en) | 2014-06-23 | 2014-06-23 | Continuous needle punching structure for non-woven fabric |
| CN201410281809.6A Active CN104032487B (en) | 2014-06-23 | 2014-06-23 | Non-woven fabrics continuous needle structure |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610876666.2A Pending CN106436031A (en) | 2014-06-23 | 2014-06-23 | High speed energy-saving non-woven fabric continuous punching structure |
| CN201610877301.1A Withdrawn CN106436032A (en) | 2014-06-23 | 2014-06-23 | Continuous needle punching structure for non-woven fabric |
| CN201410281809.6A Active CN104032487B (en) | 2014-06-23 | 2014-06-23 | Non-woven fabrics continuous needle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN106400319B (en) |
Families Citing this family (2)
| 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 |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1495304A (en) * | 2002-09-12 | 2004-05-12 | ��Ī������ | Equipment for penetrating at least one yarn |
| CN103306059A (en) * | 2013-07-04 | 2013-09-18 | 吴江市汇泉纺织有限公司 | Random needle punching roller |
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243486A (en) * | 2013-05-15 | 2013-08-14 | 苏州新协力特种工业模板有限公司 | Non-woven fabric needling machine |
| CN203382969U (en) * | 2013-07-30 | 2014-01-08 | 苏州豪建纺织有限公司 | Non-woven fabric disorder knitting device |
| CN204000185U (en) * | 2014-06-23 | 2014-12-10 | 王富强 | Nonwoven fabric continuous needle structure |
-
2014
- 2014-06-23 CN CN201610876441.7A patent/CN106400319B/en active Active
- 2014-06-23 CN CN201610876666.2A patent/CN106436031A/en active Pending
- 2014-06-23 CN CN201610877301.1A patent/CN106436032A/en not_active Withdrawn
- 2014-06-23 CN CN201410281809.6A patent/CN104032487B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1495304A (en) * | 2002-09-12 | 2004-05-12 | ��Ī������ | Equipment for penetrating at least one yarn |
| CN103306059A (en) * | 2013-07-04 | 2013-09-18 | 吴江市汇泉纺织有限公司 | Random needle punching roller |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104032487A (en) | 2014-09-10 |
| CN106400319A (en) | 2017-02-15 |
| CN106436031A (en) | 2017-02-22 |
| CN106436032A (en) | 2017-02-22 |
| CN104032487B (en) | 2016-12-28 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200817 Address after: 211400 Jiangsu province Yangzhou city Yizheng new town industrial project concentrated area -1 Applicant after: YANGZHOU YINUO NONWOVEN Co.,Ltd. Address before: Yueqing City, Zhejiang province 325600 bovine cave village in Wenzhou City Applicant before: Hu Yan |
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| GR01 | Patent grant |