CN105803551A - Static gun silk separating device for tubular drafting - Google Patents
Static gun silk separating device for tubular drafting Download PDFInfo
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- CN105803551A CN105803551A CN201410854714.9A CN201410854714A CN105803551A CN 105803551 A CN105803551 A CN 105803551A CN 201410854714 A CN201410854714 A CN 201410854714A CN 105803551 A CN105803551 A CN 105803551A
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- gun body
- plate
- drafting
- aluminium block
- thread
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Abstract
The invention discloses a static gun silk separating device for tubular drafting. A drafting tube with the silk outlet end stretching into a gun body aluminum block is arranged in the gun body aluminum block. The drafting tube is fixed to the gun body aluminum block through a male adaptor and a pretightening nut on the drafting tube. The gun body aluminum block is provided with opposite fixing blocks. One fixing block is connected with a silk guide plate inclined towards the gun body aluminum block through a spring. The silk guide plate can swing along a pin shaft on the silk guide plate. The swing position of the silk guide plate is achieved through an adjusting bolt. A discharging plate is arranged on the gun body aluminum block. A discharging body is arranged on the silk guide plate. The gun body aluminum block is further provided with a silk bending plate. A gap allowing a silk flock to pass therein is formed between the silk bending plate and the silk guide plate. Compared with the prior art, the static gun silk separating device has the advantages that cloth cover uniformity is improved, clouds are reduced, processing efficiency is improved, and the labor intensity of workers is lowered.
Description
The field of inventionthe invention relate to the sub-wire device during a kind of Spunbonded Nonwovens produces, particularly relate to a kind of tubular drafting static gun sub-wire device.
Background technology tubular drafting device is as a kind of air drawing device conventional in spun-bonded non-woven production line, and through development for many years, Technology reaches its maturity.Processing is simple, cost is low, the many merits such as vertically and horizontally brute force difference is little are widely used on the Nonwovens Lines such as the one-component of PET, PP, PA, double-component to be easily installed debugging, product with it for tubular type air drawing.But compared with slit drafting system, the product uniformity of tubular drafting is poor, especially the application of the relatively low product of grammes per square metre is received bigger restriction.In technological process, long filament, after tubular drafting, enters in mechanical type wire oscillator, and wire oscillator is by being generally made up of the double pendulum sheet of high speed swinging, and tow disperses after the high frequency of hundreds of per minute time clashes into, and is finally dispersed on lapper with S type track paving.Due to the discontinuity in fabric width direction, tow is easily formed clouding after pendulum clashes into and breaks up.
Summary of the invention it is an object of the invention to provide a kind of cloth surface uniformity that improves, and minimizing clouding is formed, and improves working (machining) efficiency, reduces the tubular drafting static gun sub-wire device of labor strength.
The present invention can substitute existing mechanical pendulum silk device, tow enters in this device after drafting system high speed drawing-off, to realize making tow produce, with like charges, the effect of repelling each other in equal strength high voltage electric field, making to be separated from each other between fiber, concrete technical scheme is as follows:
Gun body aluminium block, nipple, fixed block, thread plate, folding filament plate, adjustment plate, discharge electrode and discharge body are the invention mainly comprises, described gun body aluminium block has the drafting tube that wire outlet end inserts into the inner, this drafting tube is fixed on gun body aluminium block by nipple thereon and pre-load nut, and the inside tow of described drafting tube can be sprayed by the lower end of gun body aluminium block；Described gun body aluminium block is provided with the block that is relatively fixed, one of them fixed block connects the thread plate tilted towards gun body aluminium block by spring, this thread plate can swing along bearing pin thereon, the swing position of described thread plate is realized by adjusting bolt, and this adjusting bolt is arranged on the adjustable plate being connected with another fixed block；Having discharge electrode on described gun body aluminium block, there is the gap that tow can be made to pass through, described thread plate has discharge body between this discharge electrode and thread plate, the discharge end of this discharge body is arranged towards discharge electrode；Having folding filament plate 11 on described gun body aluminium block, this folding filament plate is arranged near the wire outlet end of above-mentioned gun body aluminium block and towards thread plate lopsidedness, still has, between described folding filament plate and thread plate, the gap that tow can be made to pass through.
The present invention is operationally, spinning tow enters gun body aluminium block after drafting tube high speed drawing-off, spray from the bottom of gun body aluminium block, on broken line plate deceleration back reflection to thread plate, from the gap traverse between discharge body and discharge electrode, through time, the strong high voltage electric field such as formation between discharge body and discharge electrode, in tow band mutually exclusive between individual thread after like charges, uniform to lace curtaining in divergent shape, complete sub-wire lapping.
The present invention compared with prior art has the advantage that
1, through etc. the electrostatic sub-wire effect of strong high voltage electric field, tow is scattering on lace curtaining uniformly, and cloth surface uniformity can be greatly improved, and reduces clouding, solves the drawback that pendulum pendulum wire exists.
2, due to the erratic behavior of pendulum pendulum wire, need the regular machinery that pendulum wire oscillator is carried out of special hilllock special messenger to adjust, labor intensity is big, take time and effort, the present invention only need to carry out power data and Spark gap adjustment by technological parameter, effectively reduce labor intensity, work task efficiency is greatly improved.
3, thoroughly solve a large amount of noise problem produced when original pendulum pendulum wire is patted, effectively improve working environment.
Description of drawings 1 is the three-dimensional simplified schematic diagram of the present invention.
Fig. 2 is the partial cutaway schematic (left view direction) of the present invention.
Schematic diagram is looked on the right side that Fig. 3 is the present invention.
Fig. 4 is the discharge body solid simplified schematic diagram of the present invention.
Just in conjunction with accompanying drawing, the present invention is elaborated below detailed description of the invention
As shown in Fig. 13, gun body aluminium block 5 being threaded connection nipple 4, the bottom of described nipple is connected with gun body aluminium block, and the top of nipple is connected with locking nut 2, sets up defences and stop the elastic washer 3 of thread looseness between this locking nut and nipple；Described gun body aluminium block is inserted with a vertical drafting tube 1, the end top, lower end of this drafting tube is concordant with the lower surface of gun body aluminium block, the upper end of described drafting tube sequentially passes through nipple, elastic washer and locking nut and connects with the wire outlet end of extension apparatus, to realize the fixing of drafting tube；Respectively through bolt connection fixing block 6-1,6-2 on two opposite flanks of described gun body aluminium block, one of them fixed block 6-1 connects a bar shaped thread plate 10 towards gun body aluminium block lopsidedness by spring 8, this thread plate is inserted with a bearing pin 9 arranged along its width, this bearing pin is fixed on thread plate by split pin 14, and thread plate can swing along bearing pin；Described thread plate length direction one end sets the adjusting bolt 15 that can limit its swing position, this adjusting bolt is connected with one " L " type adjustment plate 17, described adjustment plate is bolted on another fixed block 6-2, adjusting bolt withstands on thread plate after being connected with adjustment plate bolt, and sets to limit the stop nut 16 of adjusting bolt feeding length in adjusting bolt；The other end of described thread plate length direction is provided with discharge body 12, and this discharge body is fixed on thread plate by bolt 13, and the discharge end of discharge body is towards discharge electrode；Above-mentioned gun body aluminium block is bolted the vertical discharge electrode 20 corresponding with discharge body, there is between this discharge electrode and thread plate the gap that tow can be made to pass through；The lower end of above-mentioned gun body aluminium block is bolted a folding filament plate 11, and this folding filament plate is corresponding with the wire outlet end of above-mentioned drafting tube and towards thread plate lopsidedness, still has the gap that tow can be made to pass through between them；Above-mentioned gun body aluminium block is still provided with the hanging ring screw 19 preventing entirety from coming off.
As shown in Figure 4, described discharge body includes insulation crust 24, electric discharge needle plate 23 and high-voltage connecting the end of a thread 25, described insulation crust is inserted with high-voltage connecting the end of a thread, this high-voltage connecting the end of a thread is connected with the electric discharge needle plate being embedded on insulation crust, described insulation crust is bolted on thread plate, and its spray point is towards discharge electrode.
During work, the high-voltage connecting the end of a thread first passing through discharge body connects with 60KV high voltage power supply, installs steel wire rope and prevent entirety from dropping on hanging ring screw.According to the distance between angles and discharge body and discharge electrode that technical arrangement plan is overall.Open high voltage power supply, adjust voltage, the strong high voltage electric field such as formation between discharge body and discharge electrode, spinning tow enters gun body aluminium block after drafting tube high speed drawing-off, spray from the lower end of gun body aluminium block, through folding filament plate refraction deceleration back reflection on thread plate, then from the gap traverse between thread plate and discharge electrode, through time, discharge body and discharge electrode are under high voltage electric field effect, in tow band mutually exclusive between individual thread after like charges, uniform to lace curtaining in divergent shape, complete sub-wire lapping.
Claims (6)
1. a tubular drafting static gun sub-wire device, it is characterized in that: include gun body aluminium block, nipple, fixed block, thread plate, folding filament plate, adjustment plate, discharge electrode and discharge body, described gun body aluminium block has the drafting tube that wire outlet end inserts into the inner, this drafting tube is fixed on gun body aluminium block by nipple thereon and pre-load nut, and the inside tow of described drafting tube can be sprayed by the lower end of gun body aluminium block；Described gun body aluminium block is provided with the block that is relatively fixed, one of them fixed block connects the thread plate tilted towards gun body aluminium block by spring, this thread plate can swing along bearing pin thereon, the swing position of described thread plate is realized by adjusting bolt, and this adjusting bolt is arranged on the adjustable plate being connected with another fixed block；Having discharge electrode on described gun body aluminium block, there is the gap that tow can be made to pass through, described thread plate has discharge body between this discharge electrode and thread plate, the discharge end of this discharge body is arranged towards discharge electrode；Having folding filament plate on described gun body aluminium block, this folding filament plate is arranged near the wire outlet end of above-mentioned gun body aluminium block and towards thread plate lopsidedness, still has, between described folding filament plate and thread plate, the gap that tow can be made to pass through.
2. tubular drafting static gun sub-wire device according to claim 1, it is characterized in that: described gun body aluminium block is threaded connection nipple, the bottom of described nipple is connected with gun body aluminium block, the top of nipple is connected with locking nut, drafting tube on described gun body aluminium block, the end top, lower end of this drafting tube is concordant with the lower surface of gun body aluminium block, and the upper end of described drafting tube sequentially passes through nipple, elastic washer and locking nut and connects with the wire outlet end of extension apparatus.
3. tubular drafting static gun sub-wire device according to claim 2, is characterized in that: sets up defences between described locking nut and nipple and stops the elastic washer of thread looseness.
4. tubular drafting static gun sub-wire device according to claim 1 and 2, it is characterized in that: described adjusting bolt is connected with one " L " type adjustment plate, described adjustment plate is bolted on fixed block, adjusting bolt withstands on thread plate after being connected with adjustment plate bolt, and sets to limit the stop nut of adjusting bolt feeding length in adjusting bolt.
5. tubular drafting static gun sub-wire device according to claim 1, it is characterized in that: described discharge body includes insulation crust, electric discharge needle plate and high-voltage connecting the end of a thread, described insulation crust is inserted with high-voltage connecting the end of a thread, this high-voltage connecting the end of a thread is connected with the electric discharge needle plate being embedded on insulation crust, described insulation crust is bolted on thread plate, and its spray point is towards discharge electrode.
6. the static gun sub-wire device of the tubular drafting according to claim 1, is characterized in that: described gun body aluminium block is provided with the hanging ring screw preventing entirety from coming off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410854714.9A CN105803551A (en) | 2014-12-31 | 2014-12-31 | Static gun silk separating device for tubular drafting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410854714.9A CN105803551A (en) | 2014-12-31 | 2014-12-31 | Static gun silk separating device for tubular drafting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105803551A true CN105803551A (en) | 2016-07-27 |
Family
ID=56465230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410854714.9A Withdrawn CN105803551A (en) | 2014-12-31 | 2014-12-31 | Static gun silk separating device for tubular drafting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105803551A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107723817A (en) * | 2017-11-28 | 2018-02-23 | 江苏神鹤科技发展有限公司 | A kind of high-strength high-modulus polyethylene fiber electrostatic opens up silk device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3142831A (en) * | 1961-02-13 | 1964-07-28 | Monsanto Co | Monitoring and detection circuits for spun filaments |
| US4324353A (en) * | 1980-03-31 | 1982-04-13 | Hoechst Fibers Industries, Div. Of American Hoechst Corp. | Apparatus for handling textile filamentary material |
| JPH05125649A (en) * | 1991-10-31 | 1993-05-21 | Kuraray Co Ltd | Production of continuous filament web |
| JPH09310260A (en) * | 1996-05-17 | 1997-12-02 | Oji Paper Co Ltd | Opening of filament group and apparatus therefor |
| JPH1072759A (en) * | 1996-08-27 | 1998-03-17 | Oji Paper Co Ltd | Production of spunbonded nonwoven fabric and opener |
| JP4519620B2 (en) * | 2004-11-29 | 2010-08-04 | 大王製紙株式会社 | Tow processing equipment |
| CN102021749A (en) * | 2009-09-23 | 2011-04-20 | 纤维网公司 | Polyester filament uniform distributor, uniform distribution method and polyester spunbonded non-woven process |
| CN204509527U (en) * | 2014-12-31 | 2015-07-29 | 大连华阳化纤科技有限公司 | A kind of tubular drafting static gun divides silk device |
-
2014
- 2014-12-31 CN CN201410854714.9A patent/CN105803551A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3142831A (en) * | 1961-02-13 | 1964-07-28 | Monsanto Co | Monitoring and detection circuits for spun filaments |
| US4324353A (en) * | 1980-03-31 | 1982-04-13 | Hoechst Fibers Industries, Div. Of American Hoechst Corp. | Apparatus for handling textile filamentary material |
| JPH05125649A (en) * | 1991-10-31 | 1993-05-21 | Kuraray Co Ltd | Production of continuous filament web |
| JPH09310260A (en) * | 1996-05-17 | 1997-12-02 | Oji Paper Co Ltd | Opening of filament group and apparatus therefor |
| JPH1072759A (en) * | 1996-08-27 | 1998-03-17 | Oji Paper Co Ltd | Production of spunbonded nonwoven fabric and opener |
| JP4519620B2 (en) * | 2004-11-29 | 2010-08-04 | 大王製紙株式会社 | Tow processing equipment |
| CN102021749A (en) * | 2009-09-23 | 2011-04-20 | 纤维网公司 | Polyester filament uniform distributor, uniform distribution method and polyester spunbonded non-woven process |
| CN204509527U (en) * | 2014-12-31 | 2015-07-29 | 大连华阳化纤科技有限公司 | A kind of tubular drafting static gun divides silk device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107723817A (en) * | 2017-11-28 | 2018-02-23 | 江苏神鹤科技发展有限公司 | A kind of high-strength high-modulus polyethylene fiber electrostatic opens up silk device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160727 |