CN104153127A - Novel inclined type cross induced draft lapper - Google Patents
Novel inclined type cross induced draft lapper Download PDFInfo
- Publication number
- CN104153127A CN104153127A CN201410432522.9A CN201410432522A CN104153127A CN 104153127 A CN104153127 A CN 104153127A CN 201410432522 A CN201410432522 A CN 201410432522A CN 104153127 A CN104153127 A CN 104153127A
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- Prior art keywords
- lace curtaining
- bar shaped
- air draught
- inclination
- air
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- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000004745 nonwoven fabric Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Curtains And Furnishings For Windows Or Doors (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a novel inclined type cross induced draft lapper, and belongs to the field of non-woven fabric production equipment. The lapping position of the lapper is provided with an upper transmission roller and a lower transmission roller, the upper transmission roller and the lower transmission roller are arranged around a web curtain in an upward and inclined mode, a filament swinging device is arranged above the section of the inclined web curtain, induced draft devices are arranged below the inclined web curtain, and the induced draft devices are divided into the transverse induced draft device and the longitudinal induced draft device. Multiple valves adjusted longitudinally and transversely are arranged on the lapper, the induced draft volume can be adjusted freely, and craft adjustment can be carried out according to produced specifications. Adjustment is convenient to carry out, each valve is transmitted through a worm and gear, fine adjustment can be carried out, and fine adjustment of air volume can be carried out on each position. Adjustment is carried out by guaranteeing the fact that transverse evenness is achieved and an air volume distribution curve with the longitudinal compound technology requirements met is achieved.
Description
Technical field
The present invention relates to Novel inclined intersection air draught lapper, it belongs to non-woven fabric production equipment field.
Background technology
While producing nonwoven fabric, the area of the required absorption of tiling net is large, and required power of motor increases relatively, thereby has strengthened the consumption of electric weight; Pendulum wire device is in the time of horizontal lapping, as going wrong, the product uniformity and powerful index need to carry out the amplitude of oscillation while adjusting, the location that can not intuitively pinpoint the problems, cannot adjust online, adjusts pendulum wire width and angle and will stop, interrupting lapping process can cause adjusted pendulum wire width and angle not to reach desirable effect, the uniformity of product is poor, powerful general, horizontal lapping, easily return air turns over net, causes product quality to decline.The bottom of lapper is provided with air-suction channel simultaneously, and air-suction channel is firmly adsorbed on fiber on lace curtaining.The guiding gutter of guiding device is straight trough, making by the air-flow of guiding gutter is that the direction of tow is with longitudinally one-tenth net direction is consistent, and tow is with the motion campaign of airflow field, this guiding device of only offering direct current groove can only a direction become net longitudinally to become net, and only have an air quantity valve adjustment of cross direction profiles, there is no longitudinal valve adjustment.Make the net of formation inhomogeneous, and the transverse strength of net is inadequate, thus the quality of the nonwoven fabric that impact is finally composited.
Summary of the invention
In view of the defect that prior art exists, object of the present invention is providing Novel inclined intersection air draught lapper, and web forming device has some longitudinal, lateral adjustments valve, and the adjustment of suction air volume freely, can be carried out technique adjustment according to the description of producing.
For achieving the above object, the technical solution adopted in the present invention is Novel inclined intersection air draught lapper, comprise body, some live-rollers and the lace curtaining that seals into ring, lace curtaining installs around at live-roller upper driving, and the lapping position of lapper arranges uploads action roller and lower driving roller, and install around the lace curtaining setting that is inclined upwardly, pendulum wire device is arranged on this section of inclination lace curtaining top, and inclination lace curtaining below is provided with air intake device, and air intake device is divided into transverse air suction device and longitudinal suction device.Described transverse air suction device is horizontally set on inclination lace curtaining below, air draught is facing to inclination lace curtaining, air draught face width degree is identical with lace curtaining width, and some bar shaped transverse air suction mouths are set on air draught face, and bar shaped transverse air suction mouth length direction and inclination lace curtaining transmission direction arrange in the same way.Described air draught face is fixed on body by axle near underdrive roller end, and air draught face is taking axle as rotating shaft, and the other end is to moving near inclination lace curtaining position, until air draught face is parallel with inclination lace curtaining; To moving away from inclination lace curtaining position, until air draught face is parallel with horizontal plane.Described bar shaped transverse air suction mouth arranges independently lateral adjustments valve, controls the suction air volume of bar shaped transverse air suction mouth.Described lateral adjustments valve is Worm Wheel System.Described longitudinal suction device is being uploaded between action roller and lower driving roller, comprises several bar shaped longitudinal suction mouths, and bar shaped longitudinal suction mouth is arranged in inclination lace curtaining below, and parallel with lace curtaining; Bar shaped longitudinal suction mouth length is identical with lace curtaining width, and bar shaped longitudinal suction mouth is towards lace curtaining, bar shaped longitudinal suction mouth length direction and vertical setting of inclination lace curtaining transmission direction.The setting of described bar shaped longitudinal suction mouth is longitudinal control valve independently, controls the suction air volume of bar shaped longitudinal suction mouth.Described longitudinal control valve is Worm Wheel System.
Adopt after such scheme, compared with prior art there is following beneficial effect: lapper arranges some longitudinal, lateral adjustments valve, the adjustment of suction air volume freely, can be carried out technique adjustment according to the description of producing.Easy to adjust, each valve, is all Worm Wheel System, can finely tune, and each can carry out the fine setting of air quantity.Ensure that laterally evenly the air quantity distribution curve of series composite technological requirement is adjusted.
Brief description of the drawings
Fig. 1 is the schematic diagram of Novel inclined intersection air draught lapper;
Fig. 2 is the schematic top plan view of transverse air suction device;
Fig. 3 is the schematic side view of longitudinal suction device;
The schematic diagram that Fig. 4 is air draught when above lifting;
Fig. 5 is the schematic diagram of longitudinal control valve.
In figure: 1, axle, 2, lateral adjustments valve, 3, lace curtaining, 4, upload action roller, 5, pendulum wire device, 6, transverse air suction device, 6.1, bar shaped transverse air suction mouth, 6.2, air draught face, 7, lower driving roller, 8, longitudinal suction device, 8.1, bar shaped longitudinal suction mouth, 8.2, longitudinal control valve.
Detailed description of the invention
For understanding the structure of Novel inclined intersection air draught lapper in depth, be described as follows in conjunction with Fig. 1 to Fig. 5:
Novel inclined intersection air draught lapper, comprise body, some live-rollers and the lace curtaining 3 that seals into ring, lace curtaining installs around at live-roller upper driving, the lapping position of lapper arranges and uploads action roller 4 and lower driving roller 7, and installs around lace curtaining settings that be inclined upwardly, and pendulum wire device 5 is arranged on above this section of inclination lace curtaining, inclination lace curtaining below is provided with air intake device, and air intake device is divided into transverse air suction device 6 and longitudinal suction device 8.Described transverse air suction device 6 is horizontally set on inclination lace curtaining below, air draught face 6.2 is towards inclination lace curtaining, air draught face 6.2 width are identical with lace curtaining width, and some bar shaped transverse air suction mouths 6.1 are set on air draught face, and bar shaped transverse air suction mouth 6.1 length directions and inclination lace curtaining transmission direction arrange in the same way.Described air draught face 6.2 is fixed on body by axle 1 near lower driving roller 7 ends, and air draught face 6.2 is taking axle 1 as rotating shaft, and the other end is to moving near inclination lace curtaining position, until air draught face 6.2 is parallel with inclination lace curtaining; To moving away from inclination lace curtaining position, until air draught face 6.2 is parallel with horizontal plane.Described bar shaped transverse air suction mouth 6.1 arranges independently lateral adjustments valve 2, controls the suction air volume of bar shaped transverse air suction mouth 6.1.Described lateral adjustments valve 2 is Worm Wheel System.Described longitudinal suction device 8 is being uploaded between action roller 4 and lower driving roller 7, comprises several bar shaped longitudinal suction mouths 8.1, and bar shaped longitudinal suction mouth 8.1 is arranged in inclination lace curtaining below, and parallel with lace curtaining; Bar shaped longitudinal suction mouth 8.1 length are identical with lace curtaining width, and bar shaped longitudinal suction mouth 8.1 is towards lace curtaining, bar shaped longitudinal suction mouth 8.1 length directions and vertical setting of inclination lace curtaining transmission direction.Described bar shaped longitudinal suction mouth 8.1 arranges independently longitudinally control valve 8.2, controls the suction air volume of bar shaped longitudinal suction mouth 8.1.Described longitudinal control valve 8.2 is Worm Wheel System.
The lapper of the present invention's design is inclination lapping, catches wind and is not easy to turn over net; Can adopt intersection air intake device that wind is divided into longitudinal 10Ge district, horizontal 6 districts, each wind district all establishes volume damper, by Worm Wheel System, can realize part and finely tunes and keep valve area constant.Also can arrange longitudinal 9, horizontal 11 control valves, the adjustment of suction air volume freely, is carried out technique adjustment according to the description of producing.Easy to adjust, each valve, is all Worm Wheel System, can finely tune, and each can carry out the fine setting of air quantity.Ensure that laterally evenly the air quantity distribution curve of series composite technological requirement is adjusted.
Claims (8)
1. Novel inclined intersection air draught lapper, comprise body, some live-rollers and the lace curtaining (3) that seals into ring, lace curtaining installs around at live-roller upper driving, it is characterized in that: the lapping position of lapper arranges and uploads action roller (4) and lower driving roller (7), and install around the lace curtaining setting that is inclined upwardly, pendulum wire device (5) is arranged on above this section of inclination lace curtaining, inclination lace curtaining below is provided with air intake device, and air intake device is divided into transverse air suction device (6) and longitudinal suction device (8).
2. Novel inclined intersection air draught lapper according to claim 1, it is characterized in that: described transverse air suction device (6) is horizontally set on inclination lace curtaining below, air draught face (6.2) is towards inclination lace curtaining, air draught face (6.2) width is identical with lace curtaining width, some bar shaped transverse air suction mouths (6.1) are set on air draught face, and bar shaped transverse air suction mouth (6.1) length direction and inclination lace curtaining transmission direction arrange in the same way.
3. Novel inclined intersection air draught lapper according to claim 2, it is characterized in that: described air draught face (6.2) is fixed on body by axle (1) near lower driving roller (7) end, air draught face (6.2) is taking axle (1) as rotating shaft, the other end is to moving near inclination lace curtaining position, until air draught face (6.2) is parallel with inclination lace curtaining; To moving away from inclination lace curtaining position, until air draught face (6.2) is parallel with horizontal plane.
4. Novel inclined intersection air draught lapper according to claim 2, is characterized in that: described bar shaped transverse air suction mouth (6.1) arranges independently lateral adjustments valve (2), controls the suction air volume of bar shaped transverse air suction mouth (6.1).
5. Novel inclined intersection air draught lapper according to claim 4, is characterized in that: described lateral adjustments valve (2) is Worm Wheel System.
6. Novel inclined intersection air draught lapper according to claim 1, it is characterized in that: described longitudinal suction device (8) is positioned to be uploaded between action roller (4) and lower driving roller (7), comprise several bar shaped longitudinal suction mouths (8.1), bar shaped longitudinal suction mouth (8.1) is arranged in inclination lace curtaining below, and parallel with lace curtaining; Bar shaped longitudinal suction mouth (8.1) length is identical with lace curtaining width, and bar shaped longitudinal suction mouth (8.1) is towards lace curtaining, bar shaped longitudinal suction mouth (8.1) length direction and vertical setting of inclination lace curtaining transmission direction.
7. Novel inclined intersection air draught lapper according to claim 6, is characterized in that: described bar shaped longitudinal suction mouth (8.1) arranges independently longitudinally control valve (8.2), controls the suction air volume of bar shaped longitudinal suction mouth (8.1).
8. Novel inclined intersection air draught lapper according to claim 7, is characterized in that: described longitudinal control valve (8.2) is Worm Wheel System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410432522.9A CN104153127B (en) | 2014-08-29 | 2014-08-29 | Tilting intersection air draught lapper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410432522.9A CN104153127B (en) | 2014-08-29 | 2014-08-29 | Tilting intersection air draught lapper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104153127A true CN104153127A (en) | 2014-11-19 |
| CN104153127B CN104153127B (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410432522.9A Active CN104153127B (en) | 2014-08-29 | 2014-08-29 | Tilting intersection air draught lapper |
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| CN (1) | CN104153127B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805597A (en) * | 2015-04-13 | 2015-07-29 | 太仓安佑无纺科技有限公司 | Vertical type net laying device capable of adjusting upright cotton density |
| CN112609332A (en) * | 2020-11-20 | 2021-04-06 | 滁州天鼎丰非织造布有限公司 | Air suction interface device under net formation and non-woven fabric production system |
| CN114836904A (en) * | 2022-04-26 | 2022-08-02 | 大连华阳新材料科技股份有限公司 | System for automatically adjusting uniformity of two sides of formed web and adjusting method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1227032A (en) * | 1967-06-15 | 1971-03-31 | ||
| CN1924127A (en) * | 2005-09-02 | 2007-03-07 | 陈泽君 | Technical project of improving material utilization in fabric cotton productive technology |
| CN201762545U (en) * | 2010-08-25 | 2011-03-16 | 浙江金三发新纺织集团有限公司 | Air supply mechanism of non-woven fabric lapping machine |
| CN203346598U (en) * | 2013-07-05 | 2013-12-18 | 长沙建益新材料有限公司 | Machine for lapping geotextiles on inclined curtain |
| CN204058873U (en) * | 2014-08-29 | 2014-12-31 | 井孝安 | A kind of Novel inclined intersection air draught lapper |
-
2014
- 2014-08-29 CN CN201410432522.9A patent/CN104153127B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1227032A (en) * | 1967-06-15 | 1971-03-31 | ||
| CN1924127A (en) * | 2005-09-02 | 2007-03-07 | 陈泽君 | Technical project of improving material utilization in fabric cotton productive technology |
| CN201762545U (en) * | 2010-08-25 | 2011-03-16 | 浙江金三发新纺织集团有限公司 | Air supply mechanism of non-woven fabric lapping machine |
| CN203346598U (en) * | 2013-07-05 | 2013-12-18 | 长沙建益新材料有限公司 | Machine for lapping geotextiles on inclined curtain |
| CN204058873U (en) * | 2014-08-29 | 2014-12-31 | 井孝安 | A kind of Novel inclined intersection air draught lapper |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805597A (en) * | 2015-04-13 | 2015-07-29 | 太仓安佑无纺科技有限公司 | Vertical type net laying device capable of adjusting upright cotton density |
| CN104805597B (en) * | 2015-04-13 | 2017-04-12 | 太仓安佑无纺科技有限公司 | Vertical type net laying device capable of adjusting upright cotton density |
| CN112609332A (en) * | 2020-11-20 | 2021-04-06 | 滁州天鼎丰非织造布有限公司 | Air suction interface device under net formation and non-woven fabric production system |
| CN112609332B (en) * | 2020-11-20 | 2023-09-12 | 滁州天鼎丰非织造布有限公司 | Air suction interface device under net forming and non-woven fabric production system |
| CN114836904A (en) * | 2022-04-26 | 2022-08-02 | 大连华阳新材料科技股份有限公司 | System for automatically adjusting uniformity of two sides of formed web and adjusting method thereof |
| CN114836904B (en) * | 2022-04-26 | 2023-11-03 | 大连华阳新材料科技股份有限公司 | System for automatically adjusting uniformity of two sides of formed web and adjusting method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104153127B (en) | 2016-11-23 |
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Effective date of registration: 20170630 Address after: 116000 Liaoning city of Dalian province high tech Industrial Park Qixianling Ren Xian Street No. 1 Room 202 Patentee after: Dalian Tianxin Synthetic Fiber Technology Development Co., Ltd. Address before: 116023 Liaoning Province, Dalian City High-tech Park Qixianling Ren Xian Street No. 1 Patentee before: Jing Xiaoan |