CN111996671A - Double-hot-air three-dimensional non-woven fabric grain forming device - Google Patents
Double-hot-air three-dimensional non-woven fabric grain forming device Download PDFInfo
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- CN111996671A CN111996671A CN202010881900.7A CN202010881900A CN111996671A CN 111996671 A CN111996671 A CN 111996671A CN 202010881900 A CN202010881900 A CN 202010881900A CN 111996671 A CN111996671 A CN 111996671A
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- hot air
- dimensional
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- hot
- woven fabric
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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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/559—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving the fibres being within layered webs
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C23/00—Making patterns or designs on fabrics
- D06C23/04—Making patterns or designs on fabrics by shrinking, embossing, moiréing, or crêping
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention provides a double hot air three-dimensional non-woven fabric grain forming device, which comprises: the hot air forming machine is characterized in that hot air is arranged around the inner cavity of the hot air forming machine, a B cotton carding upper-layer web is connected to the left top of the hot air forming machine in a transmission mode, a three-dimensional grain non-woven fabric is connected to the bottom of the hot air forming machine in a transmission mode, a A cotton carding lower-layer web is connected to the left bottom of the hot air forming machine in a transmission mode, and a circulating windmill is connected to the back of the hot air forming machine in. According to the invention, through the matching of a hot air forming machine, hot air, B cotton carding upper layer web, three-dimensional grain non-woven fabric, A cotton carding lower layer web, a circulating windmill, a three-dimensional grain hot air machine forming web, a hot air inner drum, a heater and a concentric circular outer drum, the B cotton carding upper layer web and the A cotton carding lower layer web are fully heated and bonded, the non-woven fabric is bonded by using the principle of aerodynamics and through the hot air penetration to generate heat, and the non-woven fabric presents three-dimensional forming grains on the hot air forming web.
Description
Technical Field
The invention relates to the field of non-woven fabrics, in particular to a double-hot-air three-dimensional non-woven fabric grain forming device.
Background
The forming net of the air heater forming device on the market only is a plain weave net, and only can produce plane hot air non-woven fabrics, three-dimensional non-woven fabrics can only be produced by a hot pressing wheel or a punching mode, so the non-woven fabrics can generate compactness due to fibers, moisture can be easily remained on the inner surface layers of the paper diaper and the sanitary towel, the dryness is poor, the three-dimensional non-woven fabrics cannot be penetrated by hot air and hair on the three-dimensional plane is ironed, the texture of the three-dimensional non-woven fabrics cannot be more obvious, and the fluffing condition can be easily generated on the surface of the non-woven fabrics.
Therefore, it is necessary to provide a dual hot air three-dimensional nonwoven fabric grain forming device to solve the above technical problems.
Disclosure of Invention
The invention provides a double-hot-air three-dimensional non-woven fabric grain forming device, which solves the problem of poor forming effect of the existing hot-air blower forming device.
In order to solve the technical problem, the invention provides a double-hot-air three-dimensional non-woven fabric grain forming device, which comprises: hot air forming machine, all be provided with the hot-air around the hot air forming machine inner chamber, the left top transmission of hot air forming machine is connected with B comb and parallel cotton fibers prior to spinning upper strata web, the bottom transmission of hot air forming machine is connected with the three-dimensional line non-woven fabrics, the left bottom transmission of hot air forming machine is connected with A comb and parallel cotton fibers prior to spinning lower floor web, the back bolt of hot air forming machine has connect the circulation windmill, the left side rotation of hot air forming machine inner chamber is connected with hot-blast inner drum, the outer lane bolt of hot-blast inner drum has three-dimensional line air heater forming net, the outer lane integrated into one piece of three-dimensional line air heater forming net has concentric circle cask, there is the heater.
Preferably, the hot air inner drum and the concentric outer drum are distributed in a concentric circle structure, and the diameter of the concentric outer drum is larger than that of the hot air inner drum.
Preferably, first holes are formed in the periphery of the inner cavity of the outer drum of the concentric circle, the first holes are of a circumferential structure part along the center of the outer drum of the concentric circle, and the number of the first holes is at least twelve.
Preferably, the back of the hot air inner roller is bolted with a transmission motor, and the back of the transmission motor is bolted with an inner cavity of the hot air forming machine.
Preferably, the inner cavity of the three-dimensional grain air heater forming net is provided with second holes, the second holes are distributed along the three-dimensional grain air heater forming net in a circumferential structure, and the number of the first holes is the same as that of the second holes.
Preferably, the number of the hot air forming machines is two, the hot air is distributed along the center of the hot air inner roller in a circumferential structure, and the end points of the hot air are in the same direction.
Compared with the prior art, the double-hot-air three-dimensional non-woven fabric grain forming device provided by the invention has the following beneficial effects:
the invention provides a double hot air three-dimensional non-woven fabric grain forming device,
1. according to the invention, through the matching of a hot air forming machine, hot air, a B cotton carding upper layer web, a three-dimensional grain non-woven fabric, A cotton carding lower layer web, a circulating windmill, a three-dimensional grain hot air machine forming web, a hot air inner drum, a heater and a concentric circle outer drum, the B cotton carding upper layer web and the A cotton carding lower layer web are fully heated and bonded, the non-woven fabric is bonded by using the principle of aerodynamics and heat generated by hot air penetration, the non-woven fabric presents three-dimensional forming grains on the hot air forming web, and the three-dimensional presenting effect of the non-woven fabric grains is enhanced;
2. the invention ensures that the hot air inner roller and the concentric circular outer barrel keep coaxial rotation by the concentric circular structural distribution of the hot air inner roller and the concentric circular outer barrel, avoids the rotation deviation between the hot air inner roller and the concentric circular outer barrel, further enhances the rotation uniform speed of the non-woven fabric, has at least twelve circumferential structural parts along the center of the concentric circular outer barrel through the first holes, can uniformly ventilate and heat the periphery of the concentric circular outer barrel, improves the uniformity of the non-woven fabric heating and forming, can provide a driving source for the hot air inner roller through the transmission motor, can rotate the hot air inner roller at a uniform speed, improves the distribution of the peripheral heat of the three-dimensional line hot air machine forming net through the second holes, can fully heat and form the non-woven fabric through two hot air forming machines, and has the same direction of the end point of hot air, the hot air is uniformly blown to the same direction, and the heating effect between the cotton carding upper layer web and the cotton carding lower layer web is further enhanced.
Drawings
Fig. 1 is a schematic structural view of a double-hot-air three-dimensional non-woven fabric grain forming device according to a preferred embodiment of the present invention;
FIG. 2 is a partial top view of the hot air forming machine shown in FIG. 1;
fig. 3 is a perspective view of the hot air forming machine shown in fig. 1.
Reference numbers in the figures: 10. a hot air forming machine; 11. hot air; 12. b, carding the upper layer web; 13. three-dimensional grain non-woven fabric; 14. a, carding a lower layer web; 15. circulating the windmill; 16. forming a net of the three-dimensional grain hot air blower; 17. a hot air inner drum; 18. a heater; 19. concentric outer drums.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3, in which fig. 1 is a schematic structural diagram of a dual-hot-air three-dimensional nonwoven fabric grain forming device according to a preferred embodiment of the present invention; FIG. 2 is a partial top view of the hot air forming machine shown in FIG. 1; fig. 3 is a perspective view of the hot air forming machine shown in fig. 1. Three-dimensional non-woven fabrics line forming device of two hot-blast, include: hot air forming machine 10, all be provided with hot-air 11 around the hot air forming machine 10 inner chamber, the left top transmission of hot air forming machine 10 is connected with B comb and parallel cotton fibers prior to spinning upper strata web 12, the bottom transmission of hot air forming machine 10 is connected with solid line non-woven fabrics 13, the left bottom transmission of hot air forming machine 10 is connected with A comb and parallel cotton fibers prior to spinning lower floor web 14, the back bolt of hot air forming machine 10 has circulating windmill 15, the left side rotation of hot air forming machine 10 inner chamber is connected with hot-blast interior cylinder 17, the outer lane bolt of hot-blast interior cylinder 17 has solid line air heater forming net 16, the outer lane integrated into one piece of solid line air heater forming net 16 has outer cask 19 of concentric circles, the top of hot air forming machine 10 has heater 18 through the pipeline intercommunication.
The hot-blast interior cylinder 17 and the excircle bucket 19 of concentric circles are the concentric circles structural distribution, the diameter of the excircle bucket 19 of concentric circles is greater than the diameter of hot-blast interior cylinder 17, makes hot-blast interior cylinder 17 and excircle bucket 19 of concentric circles keep coaxial rotation, avoids appearing rotating the skew between hot-blast interior cylinder 17 and the excircle bucket 19 of concentric circles, further strengthens the rotation uniform velocity of non-woven fabrics.
First hole has all been seted up around the 19 inner chambers of concentric circles excircle barrel, and first hole is the circumference column structure part along the center department of concentric circles excircle barrel 19, and the quantity of first hole is twelve at least, can carry out the heating of evenly ventilating around concentric circles excircle barrel 19, improves non-woven fabrics thermoforming's degree of consistency.
The back of the hot air inner roller 17 is bolted with a transmission motor, and the back of the transmission motor is bolted with the inner cavity of the hot air forming machine 10, so that a driving source can be provided for the hot air inner roller 17, and the hot air inner roller 17 can rotate at a constant speed.
The inner cavity of the three-dimensional grain air heater forming net 16 is provided with second holes, the second holes are distributed along the three-dimensional grain air heater forming net 16 in a circumferential structure, the number of the first holes is the same as that of the second holes, and the distribution uniformity of the peripheral heat of the three-dimensional grain air heater forming net 16 is improved.
The quantity of hot air forming machine 10 is two, can carry out abundant thermoforming to the non-woven fabrics, hot-air 11 is the circumference column structure along the center department of hot-blast interior cylinder 17 and distributes, the terminal point of hot-air 11 is same direction, makes hot-air 11 evenly blow to same direction, further strengthens the heating effect between B comb and parallel cotton fibers upper strata web 12 and the lower floor web 14 of A comb and parallel cotton fibers.
The working principle of the double-hot-air three-dimensional non-woven fabric grain forming device provided by the invention is as follows:
a user winds a B cotton carding upper layer web 12, a A cotton carding lower layer web 14 and a three-dimensional grain non-woven fabric 13 on the surface of a three-dimensional grain hot air blower forming net 16 in advance respectively, then a hot air inner roller 17 drives the three-dimensional grain hot air blower forming net 16 to rotate coaxially, air inside a first hot air forming machine 10 is blown by a circulating windmill 15 to flow, hot air 11 generated by a heater 18 sequentially passes through a first through hole on an outer circle barrel 19 of a concentric circle and a second through hole on the three-dimensional grain hot air blower forming net 16 to uniformly reach positions among the B cotton carding upper layer web 12, the A cotton carding lower layer web 14 and the three-dimensional grain non-woven fabric 13, heat generated by the hot air 11 enables the three-dimensional non-woven fabric 13 to be bonded, the three-dimensional grain non-woven fabric 13 presents three-dimensional grain lines on the three-dimensional grain hot air blower forming net 16, and a layer of fiber is laid, make three-dimensional line non-woven fabrics 13 non-deformable, three-dimensional line non-woven fabrics 13 under the rotation operation of hot-blast interior cylinder 17, and take out three-dimensional line non-woven fabrics 13, then pass through the forming web that the hot-blast make-up machine 10 of second platform was plained again to hot-air 11 runs through three-dimensional line non-woven fabrics 13 and the feather on the ironing solid face, makes three-dimensional line non-woven fabrics 13 line more obvious and makes three-dimensional line non-woven fabrics 13 surface difficult fluff.
Compared with the prior art, the double-hot-air three-dimensional non-woven fabric grain forming device provided by the invention has the following beneficial effects:
according to the invention, through the matching of the hot air forming machine 10, the hot air 11, the B cotton carding upper layer web 12, the three-dimensional grain non-woven fabric 13, the A cotton carding lower layer web 14, the circulating windmill 15, the three-dimensional grain hot air blower forming net 16, the hot air inner roller 17, the heater 18 and the concentric circle outer cylinder barrel 19, the B cotton carding upper layer web 12 and the A cotton carding lower layer web 14 are fully heated and bonded, the non-woven fabric is bonded by using the principle of aerodynamics and through the hot air 11 to generate heat, the non-woven fabric presents three-dimensional forming grains on the hot air forming net, and the three-dimensional presenting effect of the non-woven fabric grains is enhanced.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a three-dimensional non-woven fabrics line forming device of two hot-blasts which characterized in that includes: the hot air forming machine (10), hot air (11) is arranged around the inner cavity of the hot air forming machine (10), the top of the left side of the hot air forming machine (10) is connected with a cotton carding upper layer web (12) in a transmission way, the bottom of the hot air forming machine (10) is connected with a three-dimensional grain non-woven fabric (13) in a transmission way, the bottom of the left side of the hot air forming machine (10) is connected with a cotton carding lower layer web (14) in a transmission way, the back of the hot air forming machine (10) is bolted with a circulating windmill (15), the left side of the inner cavity of the hot air forming machine (10) is rotationally connected with a hot air inner drum (17), the outer ring of the hot air inner roller (17) is bolted with a three-dimensional grain hot air blower forming net (16), the outer ring of the three-dimensional grain hot air blower forming net (16) is integrally formed with a concentric circular outer barrel (19), the top of the hot air forming machine (10) is communicated with a heater (18) through a pipeline.
2. The double-hot-air three-dimensional non-woven fabric grain forming device according to claim 1, wherein the hot-air inner drum (17) and the concentric outer drum (19) are distributed in a concentric structure, and the diameter of the concentric outer drum (19) is larger than that of the hot-air inner drum (17).
3. The double-hot-air three-dimensional non-woven fabric grain forming device according to claim 1, wherein first holes are formed in the periphery of the inner cavity of the concentric outer cylinder (19), the first holes are of a circumferential structure part along the center of the concentric outer cylinder (19), and the number of the first holes is at least twelve.
4. The device for forming the three-dimensional non-woven fabric grain by double hot air according to claim 1, wherein the back of the hot air inner drum (17) is bolted with a transmission motor, and the back of the transmission motor is bolted with the inner cavity of the hot air forming machine (10).
5. The device for forming patterns on non-woven fabric with double hot air according to claim 1, wherein the inner cavity of the forming net (16) with three-dimensional patterns is provided with second holes, the second holes are distributed along the forming net (16) with three-dimensional patterns in a circumferential structure, and the number of the first holes is the same as that of the second holes.
6. The device for forming the three-dimensional non-woven fabric grain by double hot air according to claim 1, wherein the number of the hot air forming machines (10) is two, the hot air (11) is distributed along the center of the hot air inner drum (17) in a circumferential structure, and the end points of the hot air (11) are in the same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010881900.7A CN111996671A (en) | 2020-08-28 | 2020-08-28 | Double-hot-air three-dimensional non-woven fabric grain forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010881900.7A CN111996671A (en) | 2020-08-28 | 2020-08-28 | Double-hot-air three-dimensional non-woven fabric grain forming device |
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| CN111996671A true CN111996671A (en) | 2020-11-27 |
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| CN202010881900.7A Pending CN111996671A (en) | 2020-08-28 | 2020-08-28 | Double-hot-air three-dimensional non-woven fabric grain forming device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1131214A (en) * | 1993-11-02 | 1996-09-18 | 康那香企业股份有限公司 | Method for producing non-woven fabrics by using hot air and its product |
| JP2003020555A (en) * | 2001-07-11 | 2003-01-24 | Toray Ind Inc | Method for producing laminated nonwoven fabric |
| CN103261503A (en) * | 2010-12-24 | 2013-08-21 | 花王株式会社 | Method for producing non-woven fabric, non-woven fabric, device for producing non-woven fabric, and support for producing non-woven fabric |
| CN109208182A (en) * | 2018-11-15 | 2019-01-15 | 佛山市南海必得福无纺布有限公司 | One kind having stereochemical structure spunbond hot-wind nonwoven cloth production line |
| CN209243321U (en) * | 2018-11-15 | 2019-08-13 | 佛山市南海必得福无纺布有限公司 | A kind of spunbond hot-wind nonwoven cloth with stereochemical structure |
-
2020
- 2020-08-28 CN CN202010881900.7A patent/CN111996671A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1131214A (en) * | 1993-11-02 | 1996-09-18 | 康那香企业股份有限公司 | Method for producing non-woven fabrics by using hot air and its product |
| JP2003020555A (en) * | 2001-07-11 | 2003-01-24 | Toray Ind Inc | Method for producing laminated nonwoven fabric |
| CN103261503A (en) * | 2010-12-24 | 2013-08-21 | 花王株式会社 | Method for producing non-woven fabric, non-woven fabric, device for producing non-woven fabric, and support for producing non-woven fabric |
| CN109208182A (en) * | 2018-11-15 | 2019-01-15 | 佛山市南海必得福无纺布有限公司 | One kind having stereochemical structure spunbond hot-wind nonwoven cloth production line |
| CN209243321U (en) * | 2018-11-15 | 2019-08-13 | 佛山市南海必得福无纺布有限公司 | A kind of spunbond hot-wind nonwoven cloth with stereochemical structure |
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