CN201738109U - Production line of nonwoven fabric by mechanical drafting spun-bond process - Google Patents
Production line of nonwoven fabric by mechanical drafting spun-bond process Download PDFInfo
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- CN201738109U CN201738109U CN2010202827779U CN201020282777U CN201738109U CN 201738109 U CN201738109 U CN 201738109U CN 2010202827779 U CN2010202827779 U CN 2010202827779U CN 201020282777 U CN201020282777 U CN 201020282777U CN 201738109 U CN201738109 U CN 201738109U
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Abstract
The utility model discloses a production line of a nonwoven fabric by a mechanical drafting spun-bond process, which has the characteristics of correct control of fiber drafting degree, wide control range, high drafting capability and small drafting difference. The production line comprises a raw material storage bay, a raw material drying device, an auxiliary raw material adding device, a screw extruder, a melt filter, a spinning box, a side blowing cooling air window, a drafting device, an air current drafting device, a yarn swaying device, a lapping machine, an air suction and exhaust system, a fiber net fixing device and a rewinding machine, wherein the raw material drying device is connected with the raw material storage bay through a raw material conveying device; the screw extruder is connected with the raw material drying device and the auxiliary raw material adding device; the melt filter is connected with the discharge end of the screw extruder; the spinning box is arranged at the lower end of the melt filter; the side blowing cooling air window is arranged at the lower end of the spinning box; the drafting device is arranged at the lower end of the side blowing cooling air window; the air current drafting device and the yarn swaying device are arranged at the lower end of the drafting device; the lapping machine is arranged at the lower end of the yarn swaying device; the air suction and exhaust system is connected with the lapping machine; the fiber net fixing device is arranged at the back end of the lapping machine; the rewinding machine is arranged at the back end of the fiber net fixing device; and the drafting device is a mechanical drafting device.
Description
Technical field
The utility model relates to the non-manufacturing cloth of a kind of spun-bond process production line.
Background technology
The spun-bond process non-weaving cloth is to utilize high molecular polymers such as polyester, polypropylene to be raw material, become the production line of net, the fixed composition such as (hot rolling, acupuncture etc.) equipment of fiber web to produce by spinning, drawing of fiber, fiber, all the production process on-line continuous are finished.The spun-bond process non-weaving cloth is commonly called filament nonwoven cloth or filament non-woven fabric.
Drawing of fiber is core technology and the equipment during the spun-bond process non-weaving cloth is produced, because drawing of fiber is the principal element of controlling fiber quality, directly influences the quality and the quality of spun-bond process non-weaving cloth simultaneously.In addition, the spun-bond process non-weaving cloth that adopts different drawing of fiber technology and equipments to produce all has very big difference at aspects such as style, quality and characteristics, directly locatees the purposes and the Application Areas of spun-bond process non-weaving cloth.
At present, domestic whole spun-bond process non-weaving cloth production line all is to adopt the air drawing technology and equipment, belongs to air drawing spun-bond process non-weaving cloth production line.Air drawing is to utilize air-flow to act on fiber to carry out drawing-off; Mechanical commutation draft is to utilize mechanical means to act on fiber to carry out drawing-off.The non-manufacturing cloth of the spun-bond process production line that utilizes the mechanical commutation draft technology and equipment to form is a mechanical commutation draft spun-bond process non-weaving cloth production line, still belongs to blank at home.
The utility model content
Technical problem to be solved in the utility model is: the mechanical commutation draft spun-bond process non-weaving cloth production line that a kind of drawing of fiber extent control is accurate, control range is wide, the drawing-off ability strong, drawing-off difference is little is provided.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: mechanical commutation draft spun-bond process non-weaving cloth production line, mainly comprise: former feed bin, the raw material drying device that is connected with former feed bin by raw material conveying device, the auxiliary material adding set, the screw extruder that is connected with the auxiliary material adding set with the raw material drying device, fondant filter is connected with the screw extruder discharge end, be arranged on the manifold of fondant filter lower end, in manifold, be provided with the melt distribution circuit, measuring pump and spinnerets, be arranged on the side-blown cooling wind window of manifold lower end, be arranged on the drafting system of side-blown cooling wind window lower end, be arranged on the air-flow draw-gear and the wire oscillator of drafting system lower end, be arranged on the lapping machine and the suction wind system that is connected with the lapping machine of wire oscillator lower end, be arranged on the fiber web consolidation device of lapping machine rear end, be arranged on the winder of fiber web consolidation device rear end, described drafting system is the mechanical commutation draft device.
In order to solve the problems of the technologies described above better, the further technical scheme that the utility model adopts is: described mechanical commutation draft device is the roll-type drafting system.
In order to solve the problems of the technologies described above better, the further technical scheme that the utility model adopts is: described roll-type drafting system, form by some roll-type drafting units, the roll-type drafting unit is made up of some drawing roller unit, the drawing roller unit is made up of some drawing roller, the number of positions of described spinnerets, air-flow draw-gear and wire oscillator all cooperatively interacts with the roll-type drafting unit, drawing roller is can heat up and the hot-rolling of temperature control, and the high speed rotation of drawing roller is by synchronous motor and closed loop variable-frequency governor and computer control.
In order to solve the problems of the technologies described above better, the further technical scheme that the utility model adopts is: described roll-type drafting unit is made up of two drawing roller unit, and the drawing roller unit is made up of two drawing roller.
In order to solve the problems of the technologies described above better, the further technical scheme that the utility model adopts is: described screw extruder is connected with spinning heating agent system respectively with manifold, and spinning heating agent system provides conduction oil for screw extruder and manifold.
In order to solve the problems of the technologies described above better, the further technical scheme that the utility model adopts is: described side-blown cooling wind window is connected with the chilled water cooling system with the industrial air conditioning system.
In order to solve the problems of the technologies described above better, the further technical scheme that the utility model adopts is: described fiber web consolidation device can be selected for use: hot-rolling mill, needing machine, spun-laced machine, hot blast adhesion and sizer etc.
In order to solve the problems of the technologies described above better, the further technical scheme that the utility model adopts is: described fiber web consolidation device is connected with the corollary system of fiber web consolidation device.
The utility model has the advantages that: above-mentioned mechanical commutation draft spun-bond process non-weaving cloth production line, the drawing of fiber extent control is accurate, control range is wide, the drawing-off ability strong, drawing-off difference is little, non-woven its special quality that is furnished with that mechanical commutation draft spun-bond process non-weaving cloth production line is produced, as the high conformity of fibre number, more than single fiber fiber number 6dtex～12dtex, the vertical transverse strength of cloth is high, its purposes and Application Areas are that present air drawing spun-bond process non-weaving cloth can not meet the requirements of.
Description of drawings
Fig. 1 is the structural representation of the utility model mechanical commutation draft spun-bond process non-weaving cloth production line.
Among the figure: 1, former feed bin, 2, the raw material drying device, 3, the auxiliary material adding set, 4, screw extruder, 5, fondant filter, 6, manifold, 7, measuring pump, 8, spinnerets, 9, the side-blown cooling wind window, 10, the air-flow draw-gear, 11, wire oscillator, 12, lapping machine, 13, the suction wind system, 14, the fiber web consolidation device, 15, winder, 16, roll-type drafting unit, 17, drawing roller, 18, spinning heating agent system, 19, industrial air conditioning system, 20, chilled water cooling system, 21, the corollary system of fiber web consolidation device, 22, spun.
The specific embodiment
Describe particular content of the present utility model in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, mechanical commutation draft spun-bond process non-weaving cloth production line, mainly comprise: former feed bin 1, (some raw material does not need drying to the raw material drying device 2 that is connected with former feed bin 1 by raw material conveying device, as: polypropylene, can directly use), auxiliary material adding set 3, the screw extruder 4 that is connected with auxiliary material adding set 3 with raw material drying device 2, fondant filter 5 is connected with screw extruder 4 discharge ends, be arranged on the manifold 6 of fondant filter 5 lower ends, in manifold 6, be provided with the melt distribution circuit, measuring pump 7 and spinnerets 8, be arranged on the side-blown cooling wind window 9 of manifold 6 lower ends, be arranged on the drafting system of side-blown cooling wind window 9 lower ends, be arranged on the air-flow draw-gear 10 and the wire oscillator 11 of drafting system lower end, be arranged on the lapping machine 12 and the suction wind system 13 that is connected with lapping machine 12 of wire oscillator 11 lower ends, be arranged on the fiber web consolidation device 14 of lapping machine 12 rear ends, be arranged on the winder 15 of fiber web consolidation device 14 rear ends, described drafting system is the mechanical commutation draft device.In the present embodiment, described mechanical commutation draft device is the roll-type drafting system, the roll-type drafting system is made up of some roll-type drafting units 16, described roll-type drafting unit 16 number of positions all with spun-bond process non-weaving cloth production line on spinnerets 8, air-flow draw-gear 10 and wire oscillator 11 cooperatively interact, the number of roll-type drafting unit 16 is to require to be provided with tens, tens or up to a hundred according to the product doors width of cloth; Roll-type drafting unit 16 is made up of some drawing roller unit, and in the present embodiment, the roll-type drafting unit is made up of two drawing roller unit, also can be provided with three as required in actual use; The drawing roller unit is made up of some drawing roller 17, and in the present embodiment, the drawing roller unit is made up of two drawing roller 17.
During use, drawing roller 17 is connected with heater, and the high speed rotation of drawing roller 17 is by synchronous motor and closed loop variable-frequency governor and computer control.Described screw extruder 4 is connected with spinning heating agent system 18 respectively with manifold 6, and spinning heating agent system 18 provides conduction oil for screw extruder 4 and manifold 6; Described side-blown cooling wind window 9 is connected with chilled water cooling system 20 with industrial air conditioning system 198; Described fiber web consolidation device 14 can be selected for use: hot-rolling mill, needing machine, spun-laced machine, hot blast adhesion and sizer etc.; Described fiber web consolidation device 14 is connected with the corollary system 21 of fiber web consolidation device, as: hot-rolling mill need dispose heat-conducting oil system, and spun-laced machine need dispose water treatment system, and hot blast adhesion need dispose heating agent system etc.
During use, polyester in the former feed bin 1, raw materials such as high molecular polymer such as polypropylene are delivered to by raw material conveying device that (polypropylene does not need drying in the raw material drying device 2, directly use), adding auxiliary material by auxiliary material adding set 3 enters in the screw extruder 4 together, entering into fondant filter 5 after screw extruder 4 is extruded filters, enter into subsequently in the manifold 6 of fondant filter 5 lower ends and carry out spinning, spray the spuns 22 of 8 ejections through side-blown cooling wind window 9 from manifold 6 interior spinneretss, artificial guiding is loaded into it in corresponding roll-type extension apparatus unit 16, promptly by technological requirement with spun 22 on drawing roller 17, described drawing roller 17 is can heat up and the hot-rolling of temperature control, the high temperature adjustment wide ranges of the temperature-controlled precision of drawing roller 17, the high speed rotation of drawing roller 17 is by synchronous motor and closed loop variable-frequency governor and computer control.The drawing of fiber of roll-type drawing-off has two drawing-off sections, i.e. spinneret drawing-off section and roll-type drawing-off section, and two drawing-off sections can be carried out the control of drawing-off selection and drawing-off ability by control.The spun 22 of spinnerets 8 ejections is subjected to drawing in power when entering roll-type extension apparatus unit 16, this draws in power makes spun 22 carry out the spinneret drawing-off at this section.This size of drawing in power determined by the basic speed of roll-type extension apparatus unit 16, i.e. the degree of this basic speed-controllable system spinneret drawing-off.According to manufacturing technique requirent, control rotating speed, the roll-type drafting unit 16 speed difference or the roll surface temperatures of drawing roller 17 respectively, the speed of a last roll-type drafting unit 16 is lower than the speed of next roll-type drafting unit 16, produce axial tensile force thus on the fibre axis that passes through, this axial tensile force has been realized drawing of fiber.The size of the speed difference between the roll-type drafting unit 16 has directly determined the size of the axial tensile force that produces on fibre axis, control the drawing-off degree that this speed difference has just been controlled fiber.The surface temperature of drawing roller 17 has improved the efficient and the quality of drawing of fiber for drawing of fiber provides best environmental condition.Because the roll-type drawing-off is mechanical system and computer digital control mode fully, the rotating speed or the temperature of drawing roller 17 are all moved in control range, so the drawing of fiber process is in the technology controlling and process scope and stable operation that can be long-term fully, therefore guarantee quality of fibre, also guaranteed the quality and the quality of spun-bond process non-weaving cloth.10 fens silks of fibrous airstream draw-gear after the drawing-off and wire oscillator 11 pendulum wires enter into lapping on the lapping machine 12 then, enter 14 pairs of fiber webs of fiber web consolidation device afterwards and carry out consolidation process, at last by winder 15 rollings.
The foregoing description is only for the usefulness that the utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from the utility model spirit and protection domain; can also make various variations and modification, so all technical schemes that are equal to also should belong to protection category of the present utility model.
Claims (8)
1. mechanical commutation draft spun-bond process non-weaving cloth production line, mainly comprise: former feed bin (1), the raw material drying device (2) that is connected with former feed bin (1) by raw material conveying device, auxiliary material adding set (3), the screw extruder (4) that is connected with auxiliary material adding set (3) with raw material drying device (2), fondant filter (5) is connected with screw extruder (4) discharge end, be arranged on the manifold (6) of fondant filter (5) lower end, in manifold (6), be provided with the melt distribution circuit, measuring pump (7) and spinnerets (8), be arranged on the side-blown cooling wind window (9) of manifold (6) lower end, be arranged on the drafting system of side-blown cooling wind window (9) lower end, be arranged on the air-flow draw-gear (10) and the wire oscillator (11) of drafting system lower end, be arranged on the lapping machine (12) and the suction wind system (13) that is connected with lapping machine (12) of wire oscillator (11) lower end, be arranged on the fiber web consolidation device (14) of lapping machine (12) rear end, be arranged on the winder (15) of fiber web consolidation device (14) rear end, it is characterized in that: described drafting system is the mechanical commutation draft device.
2. according to the described mechanical commutation draft spun-bond process of claim 1 non-weaving cloth production line, it is characterized in that: described mechanical commutation draft device is the roll-type drafting system.
3. according to the described mechanical commutation draft spun-bond process of claim 2 non-weaving cloth production line, it is characterized in that: described roll-type drafting system, form by some roll-type drafting units (16), roll-type drafting unit (16) is made up of some drawing roller unit, the drawing roller unit is made up of some drawing roller (17), described spinnerets (8), the number of positions of air-flow draw-gear (10) and wire oscillator (11) all cooperatively interacts with roll-type drafting unit (16), drawing roller (17) is can heat up and the hot-rolling of temperature control, and the high speed rotation of drawing roller (17) is by synchronous machine drives and closed loop frequency control and computer control.
4. according to the described mechanical commutation draft spun-bond process of claim 3 non-weaving cloth production line, it is characterized in that: described roll-type drafting unit (16) is made up of two drawing roller unit, and the drawing roller unit is made up of two drawing roller (17).
5. according to claim 1 or 2 or 3 or 4 described mechanical commutation draft spun-bond process non-weaving cloth production lines, it is characterized in that: described screw extruder (4) is connected with spinning heating agent system (18) respectively with manifold (6), and spinning heating agent system (18) provides conduction oil for screw extruder (4) and manifold (6).
6. according to claim 1 or 2 or 3 or 4 described mechanical commutation draft spun-bond process non-weaving cloth production lines, it is characterized in that: described side-blown cooling wind window (9) is connected with chilled water cooling system (20) with industrial air conditioning system (19).
7. according to claim 1 or 2 or 3 or 4 described mechanical commutation draft spun-bond process non-weaving cloth production lines, it is characterized in that: described fiber web consolidation device (14) can be selected for use: hot-rolling mill, needing machine, spun-laced machine, hot blast adhesion and sizer etc.
8. according to the described mechanical commutation draft spun-bond process of claim 7 non-weaving cloth production line, it is characterized in that: described fiber web consolidation device (14) is connected with the corollary system (21) of fiber web consolidation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202827779U CN201738109U (en) | 2010-08-05 | 2010-08-05 | Production line of nonwoven fabric by mechanical drafting spun-bond process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202827779U CN201738109U (en) | 2010-08-05 | 2010-08-05 | Production line of nonwoven fabric by mechanical drafting spun-bond process |
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| Publication Number | Publication Date |
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| CN201738109U true CN201738109U (en) | 2011-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010202827779U Expired - Fee Related CN201738109U (en) | 2010-08-05 | 2010-08-05 | Production line of nonwoven fabric by mechanical drafting spun-bond process |
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| CN (1) | CN201738109U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106676656A (en) * | 2017-02-22 | 2017-05-17 | 天鼎丰聚丙烯材料技术有限公司 | Composite drafting system for spun filaments of polypropylene filament needle-punched geotextile and spinning machine |
| CN109811419A (en) * | 2019-01-31 | 2019-05-28 | 天鼎丰聚丙烯材料技术有限公司 | A kind of waterproof anticracking base fabric and its manufacturing method |
| CN110093719A (en) * | 2019-04-30 | 2019-08-06 | 厦门延江新材料股份有限公司 | A kind of manufacturing equipment and its manufacturing method of spun-bonded non-woven fabrics |
| CN110331521A (en) * | 2019-06-13 | 2019-10-15 | 大连华阳新材料科技股份有限公司 | Improve the method for spun-bonded non-woven product of production line uniformity |
| CN110331522A (en) * | 2019-06-13 | 2019-10-15 | 大连华阳新材料科技股份有限公司 | Improve the method for spun-bonded non-woven product of production line uniformity using sub-wire method |
| CN110359181A (en) * | 2019-06-13 | 2019-10-22 | 大连华阳新材料科技股份有限公司 | A method of for improving spun-bonded non-woven product of production line uniformity |
| CN110359180A (en) * | 2019-06-13 | 2019-10-22 | 大连华阳新材料科技股份有限公司 | A method of improving spun-bonded non-woven product of production line uniformity |
| CN110359183A (en) * | 2019-06-13 | 2019-10-22 | 大连华阳新材料科技股份有限公司 | A kind of adjustment networking uniformity method |
| CN110373816A (en) * | 2019-06-13 | 2019-10-25 | 大连华阳新材料科技股份有限公司 | Improve the method for spun-bonded non-woven product of production line uniformity |
| CN110409060A (en) * | 2019-08-27 | 2019-11-05 | 绍兴励达无纺布有限公司 | A kind of production technology of high-strength polyester spunbond geotextiles |
| CN114016214A (en) * | 2021-11-04 | 2022-02-08 | 大连华阳新材料科技股份有限公司 | Method for producing filament spun-bonded non-woven fabric |
| CN114481453A (en) * | 2021-12-10 | 2022-05-13 | 江阴市华思诚无纺布有限公司 | Process suitable for realizing multi-layer of non-woven fabric |
-
2010
- 2010-08-05 CN CN2010202827779U patent/CN201738109U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106676656A (en) * | 2017-02-22 | 2017-05-17 | 天鼎丰聚丙烯材料技术有限公司 | Composite drafting system for spun filaments of polypropylene filament needle-punched geotextile and spinning machine |
| CN109811419A (en) * | 2019-01-31 | 2019-05-28 | 天鼎丰聚丙烯材料技术有限公司 | A kind of waterproof anticracking base fabric and its manufacturing method |
| CN109811419B (en) * | 2019-01-31 | 2021-09-03 | 天鼎丰聚丙烯材料技术有限公司 | Waterproof and anti-cracking base cloth and manufacturing method thereof |
| CN110093719A (en) * | 2019-04-30 | 2019-08-06 | 厦门延江新材料股份有限公司 | A kind of manufacturing equipment and its manufacturing method of spun-bonded non-woven fabrics |
| CN110093719B (en) * | 2019-04-30 | 2024-04-12 | 厦门延江新材料股份有限公司 | Equipment and method for manufacturing spun-bonded non-woven fabric |
| CN110359180A (en) * | 2019-06-13 | 2019-10-22 | 大连华阳新材料科技股份有限公司 | A method of improving spun-bonded non-woven product of production line uniformity |
| CN110359181A (en) * | 2019-06-13 | 2019-10-22 | 大连华阳新材料科技股份有限公司 | A method of for improving spun-bonded non-woven product of production line uniformity |
| CN110359183A (en) * | 2019-06-13 | 2019-10-22 | 大连华阳新材料科技股份有限公司 | A kind of adjustment networking uniformity method |
| CN110373816A (en) * | 2019-06-13 | 2019-10-25 | 大连华阳新材料科技股份有限公司 | Improve the method for spun-bonded non-woven product of production line uniformity |
| CN110331522A (en) * | 2019-06-13 | 2019-10-15 | 大连华阳新材料科技股份有限公司 | Improve the method for spun-bonded non-woven product of production line uniformity using sub-wire method |
| CN110331521A (en) * | 2019-06-13 | 2019-10-15 | 大连华阳新材料科技股份有限公司 | Improve the method for spun-bonded non-woven product of production line uniformity |
| CN110409060A (en) * | 2019-08-27 | 2019-11-05 | 绍兴励达无纺布有限公司 | A kind of production technology of high-strength polyester spunbond geotextiles |
| CN114016214A (en) * | 2021-11-04 | 2022-02-08 | 大连华阳新材料科技股份有限公司 | Method for producing filament spun-bonded non-woven fabric |
| CN114481453A (en) * | 2021-12-10 | 2022-05-13 | 江阴市华思诚无纺布有限公司 | Process suitable for realizing multi-layer of non-woven fabric |
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Granted publication date: 20110209 Termination date: 20120805 |