CN105648660A - Web forming machine for high-speed hot rolling mill for nonwoven fabrics - Google Patents
Web forming machine for high-speed hot rolling mill for nonwoven fabrics Download PDFInfo
- Publication number
- CN105648660A CN105648660A CN201610130911.5A CN201610130911A CN105648660A CN 105648660 A CN105648660 A CN 105648660A CN 201610130911 A CN201610130911 A CN 201610130911A CN 105648660 A CN105648660 A CN 105648660A
- Authority
- CN
- China
- Prior art keywords
- lace curtaining
- rolling mill
- web
- speed hot
- lapper
- 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
Classifications
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
Abstract
The invention relates to a web forming machine for a high-speed hot rolling mill for nonwoven fabrics. The web forming machine comprises a web curtain, wherein the web curtain is arranged below a spinning device and is driven to rotate by a conveying mechanism; the web forming machine for the high-speed hot rolling mill for the nonwoven fabrics further comprises a swinging mechanism; the swinging mechanism drives the web curtain to perform side-to-side reciprocating movement or side-to-side swinging below the spinning device; the swinging mechanism drives the web curtain to swing in a first direction and the conveying mechanism drives the web curtain to rotate in a second direction, wherein the first direction and the second direction are perpendicular to each other. The web forming machine for the high-speed hot rolling mill for the nonwoven fabrics, provided by the invention, can control the web curtain to perform side-to-side reciprocating movement or side-to-side swinging, so that filaments ejected from the spinning device fall on the web curtain and then form a spiral shape or a similar shape; after falling on the web curtain, the filaments are relatively oblique to a transverse direction and a longitudinal direction of the web curtain; a cotton web obtained after web forming is uniform in the transverse direction and the longitudinal direction, thereby effectively improving the web strength ratio of machine direction to cross direction of the nonwoven fabric.
Description
Technical field
The present invention relates to a kind of non-weaving cloth high speed hot-rolling mill lapper.
Background technology
Spun-bonded non-woven is to utilize synthetic fiber spinning principle, makes the laid one-tenth net of continuous filament yarn in polymer spinning process, and filament web is reinforced through needle point method, spun lacing method, chemical adhesion method, calendar bonding process or hot blast adhesion method and formed non-weaving cloth. Spun-bond process production technology can adapt to different types of high polymer, technological process is short, and versatile and flexible, technology maturation, high in technological content, automaticity is high, and spinning speed is doubled and redoubled, fiber strength is greatly improved, and fiber is more and more thinner, become net spee increasingly faster, become net uniformity also to become better and better.
On spun-bonded non-woven production line, tow pendulum is formed web by yarn swaying machine by long filament under high velocity air drawing-off on the lace curtaining of lapper, and flows to the reinforcing modular system in rear road, obtains on-woven product, and on-woven product is non-woven fabrics, non-woven mat etc. such as. Tow is put more uniform on lace curtaining, and the surface quality of the non-woven fabrics of output and mechanical property are more good.
But, owing to long filament remains the condition of high temperature also prepattern when by yarn swaying machine, therefore long filament has part and is bonded at yarn swaying machine outlet, causes yarn swaying machine outlet obstruction. And, owing to long filament is when the condition of high temperature falls, by the swing of yarn swaying machine, easily it is interweaved together with adjacent long filament, cause web layout out-of-flatness, owing to whether uniform the thickness of the web after becoming net is, sizing is produced impact, finally the concordance of the grammes per square metre of nonwoven products is produced impact.
Summary of the invention
The technical problem to be solved in the present invention is: for the deficiency overcoming existing spun-bonded non-woven to produce, and the present invention provides a kind of non-weaving cloth high speed hot-rolling mill lapper.
The technical solution adopted for the present invention to solve the technical problems is: a kind of non-weaving cloth high speed hot-rolling mill lapper, including lace curtaining, described lace curtaining is arranged on below a spinning appts, and lace curtaining drives it to rotate by a conveying mechanism, described non-weaving cloth high speed hot-rolling mill lapper also includes a swing mechanism, described swing mechanism drives described lace curtaining at the lower section bilateral reciprocation of spinning appts or to swing, and described swing mechanism drives the swaying direction of lace curtaining to drive the rotation direction of lace curtaining to be mutually perpendicular to described conveying mechanism.Wherein, the track of bilateral reciprocation is a line segment, and the track swung is a camber line.
Described lace curtaining is cycloconveyor belt, and described conveying mechanism includes a drive roll and several live-roller, and described lace curtaining rotates around described drive roll and live-roller.
Described swing mechanism drives described lace curtaining and conveying mechanism synchronous hunting.
Described swing mechanism is bar-link drive, including motor, first connecting rod, second connecting rod and pushing part, one end of described first connecting rod and motor output shaft are fixed, the other end of first connecting rod is hinged with one end of second connecting rod, the other end of described second connecting rod is hinged with described pushing part, and the right position of described pushing part and described lace curtaining is relatively fixed.
Described lace curtaining and conveying mechanism are fixed on a base, and described pushing part drives described base to move back and forth.
Described swing mechanism is cam drive mechanism, including motor, cam and pushing part, described motor drives described cam rotation, and one end of described pushing part is relatively fixed against the right position of the outline of described cam, the other end of described pushing part and described lace curtaining.
Described swing mechanism is gear-rack drive mechanism, and including gear, tooth bar and motor, described motor drives described pinion rotation, and described tooth bar is connected with described gear drive, and described tooth bar and described lace curtaining right position are relatively fixed.
The invention has the beneficial effects as follows, the non-weaving cloth high speed hot-rolling mill lapper of the present invention, lace curtaining bilateral reciprocation can be controlled or swing, long filament from spinning appts ejection is dropped on and after lace curtaining, forms helical form or similar helical form, long filament drops on after on lace curtaining and the horizontal and vertical equal relative tilt of lace curtaining, become the web after net uniform at vertical and horizontal, be effectively improved the vertically and horizontally powerful ratio of non-weaving cloth.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the non-weaving cloth high speed hot-rolling mill lapper optimum embodiment of the present invention.
Fig. 2 is that long filament drops on the structural representation forming web on the non-weaving cloth high speed hot-rolling mill lapper of the present invention.
In Fig. 1 and Fig. 2: 1, lace curtaining, 2, spinning appts, 3, drive roll, 4, live-roller, 5, swing mechanism, 6, base, 7, hot-rolling mill roll, 8, web.
Fig. 3 is the structural representation of the first swing mechanism in the non-weaving cloth high speed hot-rolling mill lapper of the present invention.
In Fig. 3: 51a, first connecting rod, 52a, second connecting rod, 53a, pushing part, 6, base.
Fig. 4 is the structural representation of the second swing mechanism in the non-weaving cloth high speed hot-rolling mill lapper of the present invention.
In Fig. 4: 51b, cam, 52b, pushing part, 6, base.
Fig. 5 is the structural representation of the third swing mechanism in the non-weaving cloth high speed hot-rolling mill lapper of the present invention.
In Fig. 5: 51c, motor, 52c, gear, 53c, tooth bar, 6, base.
Fig. 6 is the structural representation of the 4th kind of swing mechanism in the non-weaving cloth high speed hot-rolling mill lapper of the present invention.
In Fig. 6: 51d, gear, 52d, tooth bar, 6, base.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation. These accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is only described in a schematic way, and therefore it only shows the composition relevant with the present invention.
As shown in Figure 1-2, a kind of non-weaving cloth high speed hot-rolling mill lapper of the present invention, including lace curtaining 1 and a swing mechanism 5, described lace curtaining 1 is arranged on below a spinning appts 2, and lace curtaining 1 drives it to rotate by a conveying mechanism, described lace curtaining 1 is cycloconveyor belt, and described conveying mechanism includes a drive roll 3 and several live-roller 4, and described lace curtaining 1 rotates around described drive roll 3 and live-roller 4.
Described swing mechanism 5 drives described lace curtaining 1 at the lower section bilateral reciprocation of spinning appts 2. Described swing mechanism 5 drives the swaying direction of lace curtaining 1 to drive the rotation direction of lace curtaining 1 to be mutually perpendicular to described conveying mechanism, and swing mechanism 5 drives described lace curtaining 1 and conveying mechanism synchronous hunting. Certainly, in order to drive lace curtaining 1 make bilateral reciprocation or swing better, it is also possible to arrange horizontal track, the movement locus of restriction lace curtaining 1. In Fig. 1, arrow show conveying mechanism and drives the rotation direction of lace curtaining 1, and swing mechanism 5 drives the swaying direction of lace curtaining 1 inwardly outside for being perpendicular to paper. In Fig. 2, swing mechanism 5 drives the swaying direction of lace curtaining 1 to be the left and right directions shown in arrow.
As shown in Figure 1, non-weaving cloth high speed hot-rolling mill includes spinning appts 2, lapper and hot-rolling mill roll 7, long filament sprays from spinning appts 2, tow is dropped on formation web 8 on the lace curtaining 1 of lapper, and flow to the reinforcing modular system in rear road, instant heating rolling mill roll 7, obtains on-woven product, and on-woven product is non-woven fabrics, non-woven mat etc. such as. Due to lace curtaining 1 bilateral reciprocation or swing, long filament from spinning appts 2 ejection is dropped on and after lace curtaining 1, forms helical form or similar helical form, as shown in Figure 2, long filament drops on after on lace curtaining 1 and the horizontal and vertical equal relative tilt of lace curtaining 1, become the web 8 after net uniform at vertical and horizontal, be effectively improved the vertically and horizontally powerful ratio of non-weaving cloth.
The structure of swing mechanism 5 has a variety of, can be four kinds of structures as seen in figures 3-6, certainly can also is that other reciprocating mechanism or swing mechanism, such as can also is that and driven vibration by eccentric, then the movement locus of lace curtaining 1 and conveying mechanism is limited by guide rail so that reciprocal about lace curtaining 1 and conveying mechanism. Specifically, the swing mechanism 5 of the present invention can be following several:
As shown in Figure 3, described swing mechanism 5 is bar-link drive, including motor, first connecting rod 51a, second connecting rod 52a and pushing part 53a, one end of first connecting rod 51a and motor output shaft are fixed, the other end of first connecting rod 51a is hinged with one end of second connecting rod 52a, the other end of second connecting rod 52a is hinged with pushing part 53a, and the right position of pushing part 53a and lace curtaining 1 is relatively fixed. Lace curtaining 1 and conveying mechanism are fixed on a base 6, and pushing part 53a drives base 6 to move back and forth.
As shown in Figure 4, described swing mechanism 5 is cam drive mechanism, and including motor, cam 51b and pushing part 52b, motor drives described cam 51b to rotate, one end of pushing part 52b is relatively fixed against the right position of the outline of described cam 51b, the other end of pushing part 52b and described lace curtaining 1. It may be that lace curtaining 1 and conveying mechanism are fixed on a base 6, pushing part 52b drives base 6 to move back and forth.
As shown in Figure 5, described swing mechanism 5 is gear-rack drive mechanism, and including gear 52c, tooth bar 53c and motor 51c, described motor 51c drives described gear 52c to rotate, described tooth bar 53c and described gear 52c is in transmission connection, and described tooth bar 53c and described lace curtaining 1 right position are relatively fixed. It may be that lace curtaining 1 and conveying mechanism are fixed on a base 6, tooth bar 53c drives base 6 to move back and forth. Wherein, motor 51c rotates and reverse alternate rotation, to realize the reciprocating motion of tooth bar 53c.
As shown in Figure 6, described swing mechanism 5 is gear-rack drive mechanism, and including gear 51d, tooth bar 52d and motor, described motor drives described gear 51d to rotate, described tooth bar 52d and described gear 51d is in transmission connection, and described tooth bar 52d and described lace curtaining 1 right position are relatively fixed.Described tooth bar 52d includes the upper rack that is oppositely arranged and lower tooth bar, and described gear 51d is between upper rack and lower tooth bar. Gear 51d rotates a circle, and wherein half-turn drives upper rack to move right, and additionally half-turn drives lower tooth bar to be moved to the left. It may be that lace curtaining 1 and conveying mechanism are fixed on a base 6, upper rack and the lower tooth bar of tooth bar 52d are structure as a whole, and tooth bar 52d drives base 6 to move back and forth.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from this invention technological thought, can carry out various change and amendment completely. The technical scope of this invention is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (7)
1. a non-weaving cloth high speed hot-rolling mill lapper, including lace curtaining (1), described lace curtaining (1) is arranged on a spinning appts (2) lower section, and lace curtaining (1) drives it to rotate by a conveying mechanism, it is characterized in that: also include a swing mechanism (5), described swing mechanism (5) drives described lace curtaining (1) at the lower section bilateral reciprocation of spinning appts (2), and described swing mechanism (5) drives the swaying direction of lace curtaining (1) to drive the rotation direction of lace curtaining (1) to be mutually perpendicular to described conveying mechanism.
2. non-weaving cloth high speed hot-rolling mill lapper as claimed in claim 1, it is characterized in that: described lace curtaining (1) is cycloconveyor belt, described conveying mechanism includes a drive roll (3) and several live-roller (4), and described lace curtaining (1) rotates around described drive roll (3) and live-roller (4).
3. non-weaving cloth high speed hot-rolling mill lapper as claimed in claim 1, it is characterised in that: described swing mechanism (5) drives described lace curtaining (1) and conveying mechanism synchronous hunting.
4. non-weaving cloth high speed hot-rolling mill lapper as claimed in claim 1, it is characterized in that: described swing mechanism (5) is bar-link drive, including motor, first connecting rod (51a), second connecting rod (52a) and pushing part (53a), one end of described first connecting rod (51a) and motor output shaft are fixed, the other end of first connecting rod (51a) is hinged with one end of second connecting rod (52a), the other end of described second connecting rod (52a) is hinged with described pushing part (53a), the right position of described pushing part (53a) and described lace curtaining (1) is relatively fixed.
5. non-weaving cloth high speed hot-rolling mill lapper as claimed in claim 4, it is characterized in that: described lace curtaining (1) and conveying mechanism are fixed on a base (6), described pushing part (53a) drives described base (6) to move back and forth.
6. non-weaving cloth high speed hot-rolling mill lapper as claimed in claim 1, it is characterized in that: described swing mechanism (5) is cam drive mechanism, including motor, cam (51b) and pushing part (52b), described motor drives described cam (51b) to rotate, one end of described pushing part (52b) is relatively fixed against the right position of the outline of described cam (51b), the other end of described pushing part (52b) and described lace curtaining (1).
7. non-weaving cloth high speed hot-rolling mill lapper as claimed in claim 1, it is characterized in that: described swing mechanism (5) is gear-rack drive mechanism, including gear (52c, 51d), tooth bar (53c, 52d) with motor (51c), described motor (51c) drives described gear (52c, 51d) rotate, described tooth bar (53c, 52d) it is in transmission connection with described gear (52c), described tooth bar (53c, 52d) and described lace curtaining (1) right position are relatively fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130911.5A CN105648660A (en) | 2016-03-08 | 2016-03-08 | Web forming machine for high-speed hot rolling mill for nonwoven fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130911.5A CN105648660A (en) | 2016-03-08 | 2016-03-08 | Web forming machine for high-speed hot rolling mill for nonwoven fabrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105648660A true CN105648660A (en) | 2016-06-08 |
Family
ID=56493089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610130911.5A Pending CN105648660A (en) | 2016-03-08 | 2016-03-08 | Web forming machine for high-speed hot rolling mill for nonwoven fabrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105648660A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107090661A (en) * | 2017-05-22 | 2017-08-25 | 海安国洋机械科技有限公司 | The crush cutting of Self-spraying metallic fiber spreads felt machine |
| CN110578207A (en) * | 2019-07-26 | 2019-12-17 | 东纶科技实业有限公司 | Swing type net forming equipment for spinning net forming non-woven fabric |
| CN111058118A (en) * | 2019-12-29 | 2020-04-24 | 晋中经纬技协机械有限公司 | Automatic yarn swinging equipment for chemical fiber spinning and process flow |
| CN112899885A (en) * | 2021-01-14 | 2021-06-04 | 覃孟彪 | Spraying device for melt-blown fabric production |
| CN113106634A (en) * | 2021-04-23 | 2021-07-13 | 大连塑研塑料科技开发有限公司 | Reciprocating bonding method and device for transverse wires in wire mat forming process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2242964A1 (en) * | 1971-08-30 | 1973-04-19 | Asahi Chemical Ind | METHOD OF MANUFACTURING UNWOVEN CLOTHS |
| CN1291663A (en) * | 1999-08-30 | 2001-04-18 | 日本石油化学株式会社 | Method and device for producing longitudinal arranged non-woven fabrics |
| JP2013216984A (en) * | 2012-04-05 | 2013-10-24 | Takashi Mitsuishi | Polylactic acid nonwoven fabric for medical material |
| CN205398904U (en) * | 2016-03-08 | 2016-07-27 | 常州市武进广宇花辊机械有限公司 | Non -weaving cloth high speed lapper for hot rolling mill |
-
2016
- 2016-03-08 CN CN201610130911.5A patent/CN105648660A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2242964A1 (en) * | 1971-08-30 | 1973-04-19 | Asahi Chemical Ind | METHOD OF MANUFACTURING UNWOVEN CLOTHS |
| CN1291663A (en) * | 1999-08-30 | 2001-04-18 | 日本石油化学株式会社 | Method and device for producing longitudinal arranged non-woven fabrics |
| JP2013216984A (en) * | 2012-04-05 | 2013-10-24 | Takashi Mitsuishi | Polylactic acid nonwoven fabric for medical material |
| CN205398904U (en) * | 2016-03-08 | 2016-07-27 | 常州市武进广宇花辊机械有限公司 | Non -weaving cloth high speed lapper for hot rolling mill |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107090661A (en) * | 2017-05-22 | 2017-08-25 | 海安国洋机械科技有限公司 | The crush cutting of Self-spraying metallic fiber spreads felt machine |
| CN110578207A (en) * | 2019-07-26 | 2019-12-17 | 东纶科技实业有限公司 | Swing type net forming equipment for spinning net forming non-woven fabric |
| CN111058118A (en) * | 2019-12-29 | 2020-04-24 | 晋中经纬技协机械有限公司 | Automatic yarn swinging equipment for chemical fiber spinning and process flow |
| CN111058118B (en) * | 2019-12-29 | 2023-10-27 | 晋中经纬技协机械有限公司 | Automatic yarn arranging equipment for chemical fiber spinning and process flow |
| CN112899885A (en) * | 2021-01-14 | 2021-06-04 | 覃孟彪 | Spraying device for melt-blown fabric production |
| CN113106634A (en) * | 2021-04-23 | 2021-07-13 | 大连塑研塑料科技开发有限公司 | Reciprocating bonding method and device for transverse wires in wire mat forming process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105648660A (en) | Web forming machine for high-speed hot rolling mill for nonwoven fabrics | |
| US3535187A (en) | Apparatus for manufacturing nonwoven textile articles | |
| US3314840A (en) | Process and apparatus for producing a non-woven fabric | |
| CN101760903B (en) | Method for preparing polyphenylene sulfide spun-bonded needle punched non-woven fabrics | |
| US20080023873A1 (en) | Process for Preparing a Non-Woven Cellulosic Structure and the Non-Woven Cellulosic Structure Prepared Therefrom | |
| CN1423714A (en) | Method for producing a complex nonwoven fabric and resulting novel fabric | |
| CN207276894U (en) | Lapping machine for nonwoven production | |
| CN101173419A (en) | Method for producing thick knitting interlaced fabric of spun-bonded polyester fibre | |
| CN109056196B (en) | High-filtering-precision polyester spunbonded non-woven fabric manufacturing equipment and method | |
| CN101597839B (en) | Multifunctional non-woven fabric production line | |
| CN110079936A (en) | Fiber aftertreatment equipment and method are spun in a kind of sudden strain of a muscle | |
| CN103189560A (en) | Laying device and laying method | |
| CN109385677A (en) | A kind of super high-speed spinning equipment and spinning process using flash method | |
| JPS6055624B2 (en) | Manufacturing method of nonwoven fabric | |
| CN205398904U (en) | Non -weaving cloth high speed lapper for hot rolling mill | |
| US9951448B2 (en) | Apparatus for the continuous manufacture of a spunbond web | |
| CN114075718A (en) | Water-absorbing composite non-woven fabric and manufacturing method thereof | |
| CN106835508A (en) | A kind of wet spinning technology prepares the laydown process and device of continuous yarn non-woven fabrics | |
| CN112575397B (en) | Spinneret plate, equipment and method for manufacturing high-gram-weight spun-bonded hot-rolled non-woven fabric | |
| CN102828347B (en) | Hydraulic-jet net forming method and device and nonwoven fabric product | |
| CN107354591B (en) | Wet-laid mechanism for preparing filament non-woven fabric based on wet spinning technology | |
| CN201165591Y (en) | Melt blown nonwoven fabric processor | |
| CN214224960U (en) | Non-woven fabric spun-bonded web forming quality detection and adjustment mechanism | |
| US3763521A (en) | Manufacture of non-woven materials | |
| CN100587146C (en) | Melt blown nonwoven cloth processor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160608 |