CN104404639B - A kind of two ends air admission type drafting system - Google Patents
A kind of two ends air admission type drafting system Download PDFInfo
- Publication number
- CN104404639B CN104404639B CN201410663215.1A CN201410663215A CN104404639B CN 104404639 B CN104404639 B CN 104404639B CN 201410663215 A CN201410663215 A CN 201410663215A CN 104404639 B CN104404639 B CN 104404639B
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- CN
- China
- Prior art keywords
- base
- extension apparatus
- inner sleeve
- crank
- leading screw
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/12—Stretch-spinning methods
- D01D5/14—Stretch-spinning methods with flowing liquid or gaseous stretching media, e.g. solution-blowing
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
A kind of two ends air admission type drafting system, the upper surface of gripper shoe is fixing connects base, and base sets through hole.Chassis outer side sets slotted eye, slotted eye interpolation tape splicing nut.At the affixed inner sleeve of chassis interior, the outer surface at inner sleeve sets outer sleeve, and outer sleeve is affixed with band nut.Inner sleeve top is fixing connects screw, and screw is located on leading screw periphery, sets thrust ball bearing on leading screw.Setting crank at base upper surface, crank passes base upper end through hole, and crank lower end is connected with leading screw upper end.The affixed support bar of base outer sleeve, support bar is fixed on drawing-off support.Affixed extension apparatus on drawing-off support, extension apparatus lower opening threaded drafting tube respectively, extension apparatus side is connected with being connected flexible pipe, connects flexible pipe and is connected with drawing-off inlet manifold.Managing orchid at drawing-off inlet manifold's both ends open, flange is connected with air inlet.Blast of the present invention is stable, is not likely to produce deviation, and the compressed air blast that extension apparatus obtains is uniform, it is ensured that cloth cover Forming Quality.
Description
Present disclosure relates to the equipment of a kind of Non-Woven Fabric Industry spinning production process, especially a kind of
Air admission type drafting system.
Background technology is current, and air draft equipment is the core apparatus of spunbonded production line, this device main
Effect is to stretch synthetic fibers with gas stretching medium.Such as patent 01272055.0, tubular type air-flow
Drafting system can stretch according to the performance requirement of various synthetic fibers, makes filament number and degree of stretching reduce,
Filament strength increases, and reaches the spinning speed required for various synthetic fibers.Again can in drawing process simultaneously
A branch of monofilament is carried out well separated, does not tangles, the most also silk.Its weak point: blast is unstable, holds
Being easily generated deviation, the compressed air blast causing extension apparatus to obtain is uneven, causes the drawing-off effect of tow to produce
Difference, affects cloth cover Forming Quality.
It is stable that summary of the invention it is an object of the invention to provide a kind of blast, is not likely to produce deviation, and extension apparatus obtains
Compressed air blast uniform, it is ensured that the two ends air admission type drafting system of cloth cover Forming Quality.
The invention mainly comprises gripper shoe, base A, base B, inner sleeve, outer sleeve, screw, leading screw,
Thrust ball bearing, crank, support bar, drawing-off support, extension apparatus, drafting tube, connection flexible pipe, drawing-off are entered
Gas house steward, flange, air inlet.Wherein, the upper surface of this gripper shoe is fixing connects the corresponding end, one group of position
Seat, respectively base A and base B, this base is the rectangle housing of interior side opening, upper at this base
End is provided with through hole.The outside of base is provided with bar shape trench hole, this slotted eye interpolation tape splicing nut.At each base
Internal fixing connection inner sleeve, this inner sleeve is the square tube of hollow, and the outer surface at this inner sleeve is provided with overcoat
Cylinder, outer sleeve is fixing with above-mentioned band nut to be connected.The top of this inner sleeve is fixing connects screw, and screw is located at
On the periphery of leading screw, it is provided with thrust ball bearing on the top of this leading screw.Upper surface at above-mentioned base is provided with and shakes
, this crank is through the through hole of above-mentioned base upper end, and the lower end of this crank is connected with the upper end of above-mentioned leading screw.
One end of support bar is connected on the outer sleeve of base A, and the other end of support bar is connected to the overcoat of base B
On cylinder, this drawing-off support is the channel steel type housing of vertical upper shed.The some drawing-offs of fixing connection on drawing-off support
Device, the lower opening of each extension apparatus threaded drafting tube respectively, the side of above-mentioned extension apparatus be connected
One end of flexible pipe is connected, and the other end of this connection flexible pipe is connected with drawing-off inlet manifold.Drawing-off inlet manifold is
The cylindrical housings of the left and right opening of hollow, is respectively equipped with flange at the both ends open of this drawing-off inlet manifold,
This flange is connected with air inlet.
In use, air is simultaneously entered the present invention after filtering by drawing-off inlet manifold two side-inlet,
After air outlet, connect flexible pipe be transported to extension apparatus, drive tow to enter drafting tube, in drawing-off in extension apparatus
Pipe completes high velocity air drawing-off.
The present invention compared with prior art has the advantage that blast is stable, is not likely to produce deviation, extension apparatus
The compressed air blast obtained is uniform, it is ensured that cloth cover Forming Quality.
Accompanying drawing explanation
Fig. 1 is the three-dimensional simplified schematic diagram of the present invention；
Fig. 2 is the section view simplified schematic diagram of the chassis interior structure of the present invention.
Detailed description of the invention, should in the simplified schematic diagram of the two ends air admission type drafting system shown in Fig. 1 and Fig. 2
The upper surface of gripper shoe 1 one group of corresponding base in position of fixing connection, respectively base A2 and base B3,
This base is the rectangle housing of interior side opening, is provided with through hole in the upper end of this base.The outside of base is provided with
Bar shape trench hole, this slotted eye interpolation tape splicing nut.Fixing connection inner sleeve 4, this inner sleeve in the inside of each base
Cylinder is the square tube of hollow, and the outer surface at this inner sleeve is provided with outer sleeve 5, and outer sleeve is fixed with above-mentioned band nut
Connect.The top of this inner sleeve is fixing connects screw 6, and screw is located on the periphery of leading screw 7, at this leading screw
Top is provided with thrust ball bearing 8.Upper surface at above-mentioned base is provided with crank 9, and this crank passes above-mentioned base
The through hole of upper end, the lower end of this crank is connected with the upper end of above-mentioned leading screw.One end of support bar 10 is connected to the end
On the outer sleeve of seat A, the other end of support bar is connected on the outer sleeve of base B.This drawing-off support 11
Channel steel type housing for vertical upper shed.Fixing connection extension apparatus 12 on drawing-off support, each extension apparatus
Lower opening threaded drafting tube 13 respectively, in the side of above-mentioned extension apparatus and one end phase being connected flexible pipe 14
Even, the other end of this connection flexible pipe is connected with drawing-off inlet manifold 15.Drawing-off inlet manifold is the left and right of hollow
The cylindrical housings of opening, is respectively equipped with flange 16 at the both ends open of this drawing-off inlet manifold, this flange
It is connected with air inlet 17.
Claims (1)
1. a two ends air admission type drafting system, mainly includes: gripper shoe, base A, base B, inner sleeve,
Outer sleeve, screw, leading screw, thrust ball bearing, crank, support bar, drawing-off support, extension apparatus, drawing-off
Pipe, connection flexible pipe, drawing-off inlet manifold, flange, air inlet, it is characterised in that: the upper table of this gripper shoe
Face is fixing connects one group of corresponding base in position, and respectively base A and base B, this base is interior side opening
Rectangle housing, is provided with through hole in the upper end of this base, and the outside of base is provided with bar shape trench hole, in this slotted eye
Grafting band nut, the fixing connection inner sleeve in the inside of each base, this inner sleeve is the square tube of hollow,
The outer surface of this inner sleeve is provided with outer sleeve, and outer sleeve is fixing with above-mentioned band nut to be connected, this inner sleeve upper
Portion is fixing connects screw, and screw is located on the periphery of leading screw, is provided with thrust ball bearing on the top of this leading screw,
Upper surface at above-mentioned base is provided with crank, and this crank is through the through hole of above-mentioned base upper end, under this crank
End is connected with the upper end of above-mentioned leading screw, and one end of support bar is connected on the outer sleeve of base A, support bar
The other end is connected on the outer sleeve of base B, and this drawing-off support is the channel steel type housing of vertical upper shed,
Fixing connection extension apparatus on drawing-off support, the lower opening of each extension apparatus threaded drafting tube respectively,
The side of above-mentioned extension apparatus is connected with the one end being connected flexible pipe, and the other end of this connection flexible pipe is total with drawing-off air inlet
Pipe is connected, and drawing-off inlet manifold is the cylindrical housings of the left and right opening of hollow, this drawing-off inlet manifold's
Being respectively equipped with flange at both ends open, this flange is connected with air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663215.1A CN104404639B (en) | 2014-11-19 | 2014-11-19 | A kind of two ends air admission type drafting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663215.1A CN104404639B (en) | 2014-11-19 | 2014-11-19 | A kind of two ends air admission type drafting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104404639A CN104404639A (en) | 2015-03-11 |
| CN104404639B true CN104404639B (en) | 2016-09-07 |
Family
ID=52642301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410663215.1A Active CN104404639B (en) | 2014-11-19 | 2014-11-19 | A kind of two ends air admission type drafting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104404639B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114293271B (en) * | 2021-12-30 | 2023-02-10 | 常州优创机械科技有限公司 | Airflow drafting device for spun-bonded equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2517757Y (en) * | 2001-12-07 | 2002-10-23 | 大连经济技术开发区赛阳化纤工程有限公司 | Tube airflow drawing appts. |
| DE10333259A1 (en) * | 2003-05-14 | 2005-03-03 | Yao-Chang Lin | Production of non-woven fabric, by drawing fiber strands from spinneret, forming fiber strands on conveyor screen belt, and using swinging air jet device to swing fiber strands to-and-fro downstream of drawing air jet device |
| CN201390812Y (en) * | 2009-03-12 | 2010-01-27 | 大连华阳化纤工程技术有限公司 | Tubular air drafting machine with transition pipe |
| CN103741236A (en) * | 2013-12-29 | 2014-04-23 | 大连华阳化纤科技有限公司 | Adjustable tubular air flow drawing device |
-
2014
- 2014-11-19 CN CN201410663215.1A patent/CN104404639B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2517757Y (en) * | 2001-12-07 | 2002-10-23 | 大连经济技术开发区赛阳化纤工程有限公司 | Tube airflow drawing appts. |
| DE10333259A1 (en) * | 2003-05-14 | 2005-03-03 | Yao-Chang Lin | Production of non-woven fabric, by drawing fiber strands from spinneret, forming fiber strands on conveyor screen belt, and using swinging air jet device to swing fiber strands to-and-fro downstream of drawing air jet device |
| CN201390812Y (en) * | 2009-03-12 | 2010-01-27 | 大连华阳化纤工程技术有限公司 | Tubular air drafting machine with transition pipe |
| CN103741236A (en) * | 2013-12-29 | 2014-04-23 | 大连华阳化纤科技有限公司 | Adjustable tubular air flow drawing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104404639A (en) | 2015-03-11 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 116000, 199 Bay Road, Lushunkou District, Liaoning, Dalian Applicant after: DALIAN HUAYANG NEW MATERIALS TECHNOLOGY CO., LTD. Address before: 116000, 199 Bay Road, Lushunkou District, Liaoning, Dalian Applicant before: Dalian Huayang Chemical Fiber Technology Co., Ltd. |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190220 Address after: 116000 No. 86-6 Xingfa Road, Lushunkou Development Zone, Dalian City, Liaoning Province Patentee after: Dalian Huayang encyclopedia Technology Co., Ltd. Address before: 116000 No. 199 Shuangdaowan Road, Lushunkou District, Dalian City, Liaoning Province Patentee before: DALIAN HUAYANG NEW MATERIALS TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right |