CN104627739B - Air splicing and untwisting apparatus based on loose structure - Google Patents
Air splicing and untwisting apparatus based on loose structure Download PDFInfo
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- CN104627739B CN104627739B CN201410820176.1A CN201410820176A CN104627739B CN 104627739 B CN104627739 B CN 104627739B CN 201410820176 A CN201410820176 A CN 201410820176A CN 104627739 B CN104627739 B CN 104627739B
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Abstract
The invention discloses a kind of air splicing and untwisting apparatus based on loose structure, it is made up of air splicing device and air untwisting apparatus two parts.Air splicing device includes：First air inlet duct, air admission hole, the first injection stomata, the first porous ceramics, the first twisting chamber and the first yarn path.Air untwisting apparatus includes the 4th air inlet duct, the second injection stomata, the second porous ceramics and untwisting chamber again.The first porous ceramics and the second porous ceramics being respectively arranged with first injection stomata of the air splicing device and the second injection stomata of air untwisting apparatus.Equally distributed fine injection air-flow is realized present invention uses porous ceramic film material, these fine injection air-flows enter after chamber, directly impact yarn, either circle round twist yarn or convolution untwisting yarn, can preferably realize the untwisting of yarn or splice.The present invention not only increases splice strength and the outward appearance of yarn, and improves the stability of Yarn splicing strength.
Description
Technical field
It is specifically a kind of to be based on loose structure the present invention relates to the technical field of the air splicer in textile machine
Air splicing and untwisting apparatus.
Background technology
The automatic splicer of air is the critical component of automatic winder, with the raising of textile technology, to improve textile
Quality and class, the requirement to Yarn connecting is more and more high.
The splicing cavity of existing air splicer, it is general using the hole come in every shape, there is straight hole to spray or inclined hole injection, also have
Circular port sprays or rectangular opening injection.After air is by these spray-holes, high speed and acute variation are generated in splicing cavity
Vortex, although these strong disorderly vortex are conducive to the winding of loose fiber and spliced, also directly results in Yarn splicing
Strength is unstable in actual production, strength of splicing often less than 80%, while yarn appearance can not reach preferable index.
The content of the invention
There is provided a kind of air splicing based on loose structure for the defect existed instant invention overcomes above-mentioned air splicer
With untwisting apparatus, equally distributed fine injection air-flow is realized using porous ceramic film material by the present invention, these are fine
Air-flow enters after chamber, directly impacts yarn, and either circle round twist yarn or convolution untwisting yarn, can preferably realize yarn
Untwisting or splice.This device not only increases splice strength and the outward appearance of yarn, and improves the steady of Yarn splicing strength
It is qualitative.
The technical solution adopted by the present invention is：A kind of air splicing and untwisting apparatus based on loose structure, are twisted with the fingers by air
Connection device and air untwisting apparatus two parts composition.
Air splicing device includes：First air inlet duct, air admission hole, the first injection stomata, the first porous ceramics, the first twisting
Chamber etc.；The first described porous ceramics is installed in the first injection stomata；Each part of described air splicing device is sequentially
Closed connection；The first described twisting chamber is axially through the semi-circular through hole or manhole smooth with inner surface.
Air untwisting apparatus includes the 4th air inlet duct, the second injection stomata, the second porous ceramics, untwisting chamber etc. again；It is described
Untwisting chamber be axially through the central through hole with inner wall smooth, it is peripherally disposed to be twisted with the fingers with yarn to opposite inclined second
Spray stomata；The second described injection stomata quantity is more than 2, and the second porous ceramics is provided with the second injection stomata；Institute
The sequentially closed connection of each part for the air untwisting apparatus stated.
Preferably, first porous ceramics and the second porous ceramics are the honeycomb material obtained using special process method
Material, or porous ceramic film material, micro-pore diameter are distributed in 10 μm between 1mm.
Brief description of the drawings
The air splicing device that Fig. 1 sprays for single hole of the present invention based on porous ceramic film material；
The air splicing device that Fig. 2 is sprayed for the present invention based on many micropores；
The air splicing device that Fig. 3 sprays for diplopore of the present invention based on porous ceramic film material；
Fig. 4 is the porous jetstream whirl untwisting apparatus of the invention based on porous ceramic film material；
Fig. 5 installs the sectional view of air splicing device for the present invention；
Fig. 6 and Fig. 7 is the side view of air splicing of the present invention and untwisting apparatus.
【Reference numeral explanation】1. the first air inlet duct；2. air admission hole；3. the first injection stomata；4. the first porous ceramics；5.
First twisting chamber；6. the first yarn path；7. the second air inlet duct；8. more than micropore；9. the second twisting chamber；10. the second yarn path；
11. the 3rd air inlet duct；12. spray on stomata；13. on porous ceramics；14. on air admission hole；15. twist on chamber；16. the 3rd yarn
Passage；17. twist under chamber；18. spray under stomata；19. under porous ceramics；20. under air admission hole；21. untwisting chamber；22. more than second
Hole ceramics；23. the second injection stomata；24. the 4th air inlet duct；25. twister support；26. main body；27. housing screw；28.
Air twister；29. the first inlet channel；30. the first air supply inlet；31. the second inlet channel；32. the second air supply inlet；
33. the first air untwisting apparatus；34. first disconnects loose thread；35. second disconnects loose thread；36. the second air untwisting apparatus；37. the
Three air supply inlets；38. the 3rd inlet channel；39. the first clamper；40. first draws yarn device；41. air splicing device；42. the
Two draw yarn device；43. the second clamper.
Embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
As shown in Figure 1：A kind of air splicing device of the single hole injection based on porous ceramic film material, mainly includes：First
Air inlet duct 1, the injection of air admission hole 2, first stomata 3, the first porous ceramics 4, first twisting chamber 5 and first yarn path 6 etc..The sky
The sequentially closed connection of each part of gas device of splicer, the first twisting chamber 5 be axially through and the smooth semicircle of inner surface is logical
Hole, the inner surface junction of the first injection twisting chamber 5 of stomata 3 and first is smoothly connected.In twisting, the path of high pressure draught according to
It is secondary to be：First air inlet duct 1- air admission holes 2- first injection stomata the first porous ceramics of 3- 4- first twists chamber 5, and chamber is twisted first
Uniform fine high velocity air is formed in 5, air-flow directly impacts two bursts of loose yarns being put into the first twisting chamber 5 and performs sth. made by twisting
Connect.
As shown in Figure 2：A kind of air splicing device sprayed based on many micropores, is mainly included：It is second air inlet duct 7, more micro-
Twisting chamber 9 and second yarn path 10 of hole 8, second etc..The sequentially closed connection of each part of the air splicing device, second adds
Twist with the fingers chamber 9 be axially through and the smooth manhole of inner surface, second twisting chamber 9 inner headed face in the middle part of, using special process side
Method obtains circumferential equally distributed many micropores 8, is connected along tangential direction with the second air inlet duct 7, the second twisting chamber 9 and many micropores
8 inner surface junction is smoothly connected.In twisting, high pressure draught in the second air inlet duct 7 is along many micropores 8 from tangential direction
Into the second twisting chamber 9, the fine swirling eddy of convolution is formed in the second twisting chamber 9, two strands in the second twisting chamber 9 are put into
Loose yarns, under the sth. made by twisting force action that Rotary Fines air-flow is produced, realization is spliced.
As shown in Figure 3：A kind of air splicing device of the diplopore injection based on porous ceramic film material, mainly includes：3rd
15, the 3rd yarn path 16, twisting on 14, twisting chamber on 13, air admission hole on 12, porous ceramics on air inlet duct 11, injection stomata
17 under chamber, under injection stomata under 18, porous ceramics 20 etc. under 19, air admission hole.High pressure draught enters after the 3rd air inlet duct 11, is divided into
Two-way：14- is sequentially passed through on air admission hole all the way to spray on stomata on 12- porous ceramics 15 on 13- twisting chamber, to two strands of top
Loose yarns, which are performed, splices；Another road sequentially passes through under air admission hole 20- and sprayed under stomata under 18- porous ceramics under 19- twisting chamber
19, two bursts of loose yarns execution to lower section is spliced.
As shown in Figure 4：A kind of porous jetstream whirl untwisting apparatus based on porous ceramic film material, mainly includes：4th enters
The injection of air drain 24, second stomata 23, the second porous ceramics 22, untwisting chamber 21 etc..Untwisting chamber 21 be axially through central through hole,
Along the circumferential direction uniform 4 identicals are twisted with the fingers to opposite eccentric acclivitous second injection gas with yarn at the middle part of untwisting chamber 21
Second porous ceramics 22 is installed, the second injection stomata 23 is connected with the 4th air inlet duct 24 in hole 23, the second injection stomata 23.The
High velocity air in four air inlet ducts 24 is sprayed after stomata 23 by second equipped with the second porous ceramics 22, tangentially oblique
Upper entrance untwisting chamber 21, forms the uniform fine eddy flow moved upwards, and yarn afterbody is sucked in untwisting chamber 21, realizes uniform
Untwisting.
Fig. 5 installs the sectional view of air splicing device for the present invention, mainly includes：Twister support 25, main body 26, pressure
Tight screw 27, air twister 28, the first inlet channel 29, first air supply inlet 30 etc..The sealing peace of air twister 28
Loaded in twister support 25, twister support 25 is fixed in main body 26 using screw, and gases at high pressure are by the first supply
Entrance 30 enters, and air twister 28 is entered back into via the first inlet channel 29, performs the process of splicing of yarn.Detailed sth. made by twisting
Termination process is identical with Fig. 3 explanation.
Fig. 6 and Fig. 7 is the side view of air splicing of the present invention and untwisting apparatus, is mainly included：The He of second air supply inlet 32
38th, the second inlet channel 31 and the 3rd air supply inlet 37, the first air untwisting apparatus 33 and the second air untwisting apparatus 36, first
The disconnection disconnection of loose thread 34 and second loose thread 35, the first clamper 39 and the second clamper 43, first draw yarn device 40 and second and draw yarn
Device 42, air splicing device 41 etc..
Fig. 6 shows the untwisting process of two stock yarn thread ends, and first disconnects the afterbody that loose thread 34 and second disconnects loose thread 35
In the untwisting chamber for being sucked the first air untwisting apparatus 33 and the second air untwisting apparatus 36 respectively, high pressure draught is respectively from second
The inlet channel 38 of air supply inlet 32 and the 3rd enters, and respectively via the second inlet channel 31 and the 3rd air supply inlet 37, then distinguishes
Into the first air untwisting apparatus 33 and the untwisting chamber of the second air untwisting apparatus 36, untwisting is performed to two stock yarn line afterbodys
Journey, detailed untwisting process is identical with Fig. 4 explanation.
After untwisting is finished, first, which draws yarn device 40 and second, draws yarn device 42 and starts working respectively, by yarn afterbody respectively from
Pulled out in one air untwisting apparatus 33 and the second air untwisting apparatus 36, the length of yarn, two stock yarn line tails are pulled out by adjusting
Portion is introduced in the twisting chamber of air splicing device 41, and Fig. 7 shows the twisting process of two stock yarn thread ends, detailed twisting
Process is identical with Fig. 3 explanation.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention,
Some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.In the present embodiment not
Clear and definite each part can use prior art to be realized.
Claims (2)
1. a kind of air splicing and untwisting apparatus based on loose structure, by air splicing device and air untwisting apparatus two parts
Composition；The air splicing device includes：First air inlet duct (1), air admission hole (2), the first injection stomata (3), the first porous pottery
Porcelain (4), the first twisting chamber (5) and the first yarn path (6), the first injection stomata (3) are internally provided with the first porous pottery
Porcelain (4)；The air untwisting apparatus includes：4th air inlet duct (24), second injection stomata (23), the second porous ceramics (22),
In untwisting chamber (21), the untwisting chamber (21) it is peripherally disposed have twisted with the fingers with yarn to opposite inclined second injection stomata
(23), the second injection stomata (23) is internally provided with the second porous ceramics (22).
2. a kind of air splicing and untwisting apparatus based on loose structure according to claims 1, it is characterised in that：Institute
The air untwisting apparatus stated, in untwisting, the path of high velocity air is followed successively by the 4th air inlet duct (24), the second injection stomata
(23), after the second porous ceramics (22), untwisting chamber (21) is tangentially entered obliquely, forms upward in untwisting chamber (21)
The fine eddy flow of motion, yarn afterbody is sucked in untwisting chamber (21), realizes the complete of single fiber line and other single fiber line
Full untwisting；Described air splicing device, in twisting, the path of high velocity air is followed successively by the first air inlet duct (1), air admission hole
(2), the first injection stomata (3), the first porous ceramics (4), the first twisting chamber (5), form uniform point in the first twisting chamber (5)
The fine injection air-flow of cloth, two bursts of loose yarns that air-flow is directly impacted in the first twisting chamber (5) realize single fiber line and another
The fine of outer single fiber line is spliced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820176.1A CN104627739B (en) | 2014-12-25 | 2014-12-25 | Air splicing and untwisting apparatus based on loose structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820176.1A CN104627739B (en) | 2014-12-25 | 2014-12-25 | Air splicing and untwisting apparatus based on loose structure |
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| Publication Number | Publication Date |
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| CN104627739A CN104627739A (en) | 2015-05-20 |
| CN104627739B true CN104627739B (en) | 2017-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410820176.1A Active CN104627739B (en) | 2014-12-25 | 2014-12-25 | Air splicing and untwisting apparatus based on loose structure |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149123B (en) * | 2016-08-31 | 2018-10-23 | 上海群豪实业有限公司 | The aerosol afterturn chamber and its production technology of Yarn connecting device |
| DE102018120457A1 (en) * | 2018-08-22 | 2020-02-27 | Saurer Spinning Solutions Gmbh & Co. Kg | Thread splicing device for a work station of a textile machine producing cross-wound bobbins |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85103505A (en) * | 1985-04-29 | 1985-12-20 | 上海市纺织科学研究院 | A kind of manual pneumatic yarn splicing apparatus |
| US4931120A (en) * | 1988-12-27 | 1990-06-05 | Corning Incorporated | Method of tapering end of capillary tube bore for optic fiber coupling |
| JP3064951B2 (en) * | 1997-04-24 | 2000-07-12 | 村田機械株式会社 | Threader |
| CN102212908B (en) * | 2011-06-07 | 2013-07-24 | 无锡市三达纺配有限公司 | Upper shell of air splicer with reliable twisting |
| CN202844789U (en) * | 2012-09-29 | 2013-04-03 | 中国石油大学(北京) | Pulse back-blowing ash removal device of filter |
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Effective date of registration: 20201209 Address after: Room 313, 8 Nujiang Road, Hexi District, Tianjin 300202 Patentee after: REBON SEPARATION TECHNOLOGY (TIANJIN) Co.,Ltd. Address before: No. 1800 road 214122 Jiangsu Lihu Binhu District City of Wuxi Province Patentee before: Jiangnan University |
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Effective date of registration: 20220617 Address after: Room 325, No. 8, Nujiang Road, Hexi District, Tianjin 300220 Patentee after: Nanli chuangtong (Tianjin) Intelligent Technology Co.,Ltd. Address before: Room 313, 8 Nujiang Road, Hexi District, Tianjin 300202 Patentee before: REBON SEPARATION TECHNOLOGY (TIANJIN) CO.,LTD. |