CN102031606B - Atomizing air splicer and splicing method thereof - Google Patents
Atomizing air splicer and splicing method thereof Download PDFInfo
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- CN102031606B CN102031606B CN200910196443.1A CN200910196443A CN102031606B CN 102031606 B CN102031606 B CN 102031606B CN 200910196443 A CN200910196443 A CN 200910196443A CN 102031606 B CN102031606 B CN 102031606B
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- valve body
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Abstract
The invention relates to an atomizing air splicer which is characterized in that a camshaft is connected with a transmission disc, the upper part of a machine cover is provided with an upper valve body, and the lower part of a machine body is provided with a lower valve body; an inlet of the lower valve body is communicated with a water inlet pipe, an outlet of the lower valve body is connected with an inlet of the upper valve body through a connecting water pipe, and an outlet of the upper valve body is communicated with a splicing pipeline; and the edge of a cam is provided with a top head, and the top head periodically contacts a steel ball on the top end of a valve rod in the lower valve body with the rotation of the cam. The atomizing air splicer can splice compact spinning yarn, signal cotton yarn (low-count), folded cotton yarn, mercerized cotton yarn, flax, ramie and other yarns which cannot be spliced by other atomizing air splicer under the condition of atomizing; atomizing is stable and reliable; the size of atomizing can be regulated according to the count and the water absorbability of yarns; and repair and maintenance are simple and convenient.
Description
Technical field:
The present invention relates to Weaving device, be specifically related to a kind of spray air splicer.
Background technology:
The function of empty twister is that two one threads are carried out non junction connection, and in this course of action, the yarn tail of two one threads is spliced through two one threads being carried out non junction from the compressed air stream of splicing cavity base injcction by the swirling eddy that the spray-hole of splicing cavity indoor produces in splicing cavity indoor by splicing cavity.
At two one threads before splicing in splicing cavity indoor, untwisting process to be carried out to two one thread yarn tails.In order to ensure to some hygroscopicity better coarse yarn line (cotton single thread and strand, open-end spinning, compact spinning etc.) better splice, spraying humidification must be carried out to the yarn after untwisting in splicing cavity to splice, both ensured that the brute force of yarn after splicing increased, ensure the yarn appearance after splicing simultaneously again, therefore need to design a kind of spray air splicer.
Summary of the invention:
One object of the present invention is to provide a kind of spray air splicer, can to some hygroscopicity better coarse yarn line (cotton single thread and strand, open-end spinning, compact spinning etc.) better splice, yarn after untwisting must carry out spraying humidification and splice in splicing cavity, both ensure the brute force after Yarn splicing, ensure the outward appearance after Yarn splicing again.
To achieve these goals, technical scheme of the present invention is: a kind of spray air splicer, comprise fuselage, cover, cover is provided with splicing cavity, the twisting pipeline be communicated with splicing cavity, camshaft is provided with in fuselage, cam, camshaft connects cam, it is characterized in that this camshaft is connected with driving disk, cover top is provided with upper valve body, fuselage interior is provided with lower valve body, lower valve body inlet is communicated with pressure water inlet pipe, lower valve outlet is connected with upper valve body entrance by connecting water pipe, pipeline communication is twisted in upper valve body outlet and cover, upper valve body comprises upper valve base and is positioned at the upper valve body lid above upper valve base, upper valve body is covered with upper valve body chamber, upper valve base is provided with upper valve body entrance, this upper valve body access opening top is provided with upper valve core, upper valve core top is positioned at upper valve body chamber, upper valve core upper end is connected with one end of upper valve core spring, the other end of upper valve core spring is connected with upper valve body lid, the top in upper valve body chamber exports with upper valve body and is connected, lower valve body comprises the lower valve body cavity be connected with lower valve body inlet, one end of valve core spring is connected with bottom lower valve body cavity, the other end of valve core spring is connected with one end of bottom spool, the other end of bottom spool is connected with one end of valve rod, the other end of valve rod is inlaid with spool steel ball, cam edge is provided with the top of matching with spool steel ball, the lower valve base coordinated with bottom spool is also provided with in lower valve body cavity, sealing ring is provided with between lower valve base and lower valve body cavity, lower valve base side is provided with opening and is communicated with lower valve outlet, valve rod spring is provided with in lower valve base, one end of valve rod spring is connected with valve rod, the other end of valve rod spring is connected with lower valve base.
Another object of the present invention is to a kind of method of splicing that empty twister is provided, can spray splicing in process.
To achieve these goals, technical scheme of the present invention is: a kind of method of splicing of empty twister, it is characterized in that the method comprises the following steps: A, under the effect that machine drives outside, cam axle is driven by driving disk, this camshaft is provided with cylindrical cam, this cam has five curved grooves, lower yarn clipping bar is contacted with first cam path by drive link, move back, twisting control lever is contacted with second cam path by drive link, upper yarn clipping bar is contacted with the 3rd cam path by drive link, splicing cavity cover control lever is contacted with the 4th cam path by connecting rod, dial yarn bar to be connected with the 5th cam path by connecting rod, cam face curved surface is installed time valve body simultaneously and control top, B, cam often rotate a circle, and carry out lower yarn clipping bar cramp yarn successively, cut yarn, untwisting control lever is opened untwisting air valve and is carried out untwisting to yarn, by the top on cam valve rod gauge tap opened the spool in lower valve body, the press water of connecting water pipe is in advance sent to upper valve body place by joint, quantitative water is sent in the pipeline of twisting in advance, dial yarn bar to start to dial yarn, twisting control lever is opened twisting air valve and is taken out of by the globule of twisting pipeline simultaneously, yarn after untwisting is twisted in splicing cavity.
The water at water inlet pipe place has certain pressure, and when the rotary jacking head of cam backs down bottom spool by valve rod, press water just enters in lower valve body, then by connecting water pipe, back down upper valve body, enter twisting pipeline in.Open twisting air valve, gases at high pressure, by the globule ejection with twisting pipeline, carry out spraying humidification to the yarn after untwisting and connect sth. made by twisting in splicing cavity.The invention has the advantages that when spraying, the yarn that other sky twister of can splicing cannot be spliced, such as compact spinning, cotton single-yarn (low) and strand, mercerized cotton yarn, flax and ramie etc.; Spray reliable and stable; The size of spraying can regulate according to the water imbibition power of the number of yarn and yarn; Maintenance, maintenance simple and convenient.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention
Fig. 2 is sectional side view of the present invention
Fig. 3 is the structural representation of upper valve body
Fig. 4 is the structural representation of lower valve body
Detailed description of the invention:
Below in conjunction with drawings and Examples, the invention will be further described.
A kind of spray air splicer, comprise fuselage 1, cover 2, cover be provided with splicing cavity 25, the twisting pipeline 3 be communicated with splicing cavity 25, is provided with camshaft 4 in fuselage 1, camshaft 4 is provided with cam 5, it is characterized in that this camshaft 4 is connected with driving disk 6, cover top is provided with upper valve body 7, and fuselage 1 bottom is provided with lower valve body 8, and lower valve body 8 entrance is communicated with water inlet pipe 9, lower valve body 8 is exported and is connected with upper valve body 7 entrance by connecting water pipe 10, and upper valve body 7 exports and twists pipeline communication in cover.Fuselage is also provided with air inlet pipe 26, and air inlet pipe 26, by twisting pipeline communication in pipeline and cover, is provided with twisting air valve in pipeline.In figure, 27 for moving back twisting valve component, is wherein provided with untwisting control lever and untwisting air valve, and the parts such as twisting control lever and twisting air valve, this assembly is prior art, does not repeat them here.
The upper valve body lid 12 that upper valve body 7 comprises upper valve base 11 and is positioned at above upper valve base 11, upper valve body lid 12 is provided with upper valve body chamber 13, upper valve base 11 is provided with upper valve body 7 entrance, this upper valve body 7 access opening top is provided with upper valve core 14, upper valve core 14 top is positioned at upper valve body chamber 13, upper valve core 14 upper end is connected with one end of upper valve core spring 15, and the other end of upper valve core spring 15 is connected with upper valve body lid 12, the top in upper valve body chamber 13 and the outlet of upper valve body 7.Lower valve body 8 comprises the lower valve body cavity 17 be connected with lower valve body inlet, one end of valve core spring 18 is connected with bottom lower valve body cavity 17, the other end of valve core spring 18 is connected with one end of bottom spool 19, the other end of bottom spool 19 is connected with one end of valve rod 20, the other end of valve rod 20 is inlaid with valve rod steel ball 21, the lower valve base 16 coordinated with bottom spool 19 is also provided with in lower valve body cavity 17, lower valve base 16 is set in outside valve rod 20, sealing ring 22 is provided with between lower valve base 16 and lower valve body cavity 17, lower valve base 16 side is provided with opening and lower valve body 8 outlet, valve rod spring 23 is provided with in lower valve base 16, one end of valve rod spring 23 is connected with valve rod 20, the other end of valve rod spring 23 is connected with lower valve base 16.Camshaft 4 is provided with cam 5, its cam 5 edge is provided with lower valve body and controls top, for matching with the valve rod steel ball 21 of lower valve body, when this cam forwards certain position to, lower valve body can be opened, press water just enters in lower valve body, then by connecting water pipe, back down upper valve body, enter twisting pipeline in.
Under the effect that machine drives outside, drive driving disk by the connection of short key and camshaft, while camshaft pass through again long key and be connected with cam, cam is rotated.Often rotate a circle by job requirement camshaft, drive link, connecting rod, control levers etc. will complete yarn clipping by the different curves of this cam, and------open untwisting air valve (compressed air ejection) and carry out untwisting (untwisting air valve closed automatically by spring) to yarn---is backed down valve rod and is made lower valve body pass through connecting water pipe to cut yarn, joint, quantitative water is sent into twisting pipeline by upper valve body in advance---yarn dialled by connecting rod---opens twisting air valve (compressed air ejection) and takes out of twisting the globule of pipeline simultaneously, yarn after untwisting is twisted (twisting air valve closed automatically by spring) in splicing cavity.Now cam just in time completes the rotation of a week.
Fuselage and cover they are connected by 4 screws.Lower valve body conjunction is arranged on fuselage, utilizes screw to be connected with fuselage, and junction sealing ring is sealed.Fuselage has two place's long lumbar holes, the distance of lower valve body and cam top end can be regulated, just can control the size of water.Upper valve body conjunction is arranged on cover, utilizes sealing ring to seal, and guarantee junction sealing (preventing air-flow when twisting from blowing back in waterpipe), block controls upper valve body conjunction position at work, is convenient to upper valve body conjunction simultaneously and installs.
A kind of method of splicing of empty twister, it is characterized in that the method comprises the following steps: A, under the effect that machine drives outside, cam axle is driven by driving disk, this camshaft is provided with cylindrical cam, this cam is provided with five curved grooves, lower yarn clipping bar is contacted with the first cam path by drive link, move back, twisting control lever is contacted with the second cam path by drive link, upper yarn clipping bar is contacted with the 3rd cam path by drive link, splicing cavity cover control lever is contacted with four-cam groove by connecting rod, dial yarn bar to be connected with the 5th cam path by connecting rod, cam face curved surface is installed time valve body simultaneously and control top, B, cam often rotate a circle, and carry out lower yarn clipping bar cramp yarn successively, cut yarn, untwisting control lever is opened untwisting air valve and is carried out untwisting to yarn, by the top on cam valve rod gauge tap opened the spool in lower valve body, the press water of connecting water pipe is in advance sent to upper valve body place by joint, quantitative water is sent in the pipeline of twisting in advance, dial yarn bar to start to dial yarn, twisting control lever is opened twisting air valve and is taken out of by the globule of twisting pipeline simultaneously, yarn after untwisting is twisted in splicing cavity.
Wherein in step B, in cam rotary course, by the top on cam valve rod gauge tap opened the spool in lower valve body, comprise: when the top on cam contacts with the valve rod front end steel ball in lower valve body, the valve rod other end backs down spool, and the valve port between bottom spool and lower valve base opens size, it is the size of the water yield, have press water just to enter in lower valve body, then by connecting water pipe, back down upper valve body, enter twisting pipeline in; When top on cam separates with the valve stem tip steel ball in lower valve body, under the action of the spring, valve rod restores to the original state for valve rod and spool, and the valve port between bottom spool and lower valve block closes.[0020] wherein adding untwisting technique is prior art, therefore repeats no more, and main points of the present invention are that can carry out spraying humidification to the yarn after untwisting in splicing cavity connects sth. made by twisting.
Claims (1)
1. the method for splicing of a spray air splicer, described spray air splicer structure is: comprise fuselage, cover, cover is provided with splicing cavity, the twisting pipeline be communicated with splicing cavity, be provided with camshaft, cam in fuselage, camshaft connects cam, is provided with and moves back twisting valve component (27) in gas path pipe, describedly move back twisting valve component (27) and comprise twisting air valve and untwisting air valve
It is characterized in that this camshaft is connected with driving disk, cover is provided with upper valve body, and fuselage interior is provided with lower valve body, lower valve body inlet is communicated with pressure water inlet pipe, lower valve outlet is connected with upper valve body entrance by connecting water pipe, twists pipeline communication in upper valve body outlet and cover
Fuselage is also provided with air inlet pipe and is laid in the gas path pipe in fuselage, and air inlet pipe is connected with gas path pipe, and gas path pipe is by twisting pipeline communication in twisting air valve and cover, and gas circuit pipe is again by untwisting air valve and corresponding untwisting pipeline communication simultaneously,
Upper valve body comprises upper valve base and is positioned at the upper valve body lid above upper valve base, upper valve body is covered with upper valve body chamber, upper valve base is provided with upper valve body entrance, this upper valve body access opening top is provided with upper valve core, upper valve core top is positioned at upper valve body chamber, and upper valve core upper end is connected with one end of upper valve core spring, and the other end of upper valve core spring is connected with upper valve body lid, the top in upper valve body chamber exports with upper valve body and is connected
Lower valve body comprises the lower valve body cavity be connected with lower valve body inlet, one end of valve core spring is connected with bottom lower valve body cavity, the other end of valve core spring is connected with one end of bottom spool, the other end of bottom spool is connected with one end of valve rod, another top of valve rod is inlaid with spool steel ball, cam edge is provided with the top of matching with spool steel ball, the lower valve base coordinated with bottom spool is also provided with in lower valve body cavity, sealing ring is provided with between lower valve base and lower valve body cavity, lower valve base side is provided with opening and is communicated with lower valve outlet, valve rod spring is provided with in lower valve base, one end of valve rod spring is connected with valve rod, the other end of valve rod spring is connected with lower valve base,
Working method of splicing rotates a circle with cam, completes successively:
Yarn clipping;
Cut yarn;
Open untwisting air valve, compressed air sprays;
Cam edge is provided with lower valve body and controls top for matching with the spool steel ball of lower valve body, once lower valve body can be opened to during relevant position when cam often rotates, press water just enters in lower valve body, then by connecting water pipe, back down upper valve body, enter twisting pipeline in; Regulate the distance of lower valve body and cam top end can control the size of water;
Backing down valve rod makes lower valve body, by connecting water pipe, joint, upper valve body, quantitative water be sent into twisting pipeline in advance;
And the top on cam is when separating with the spool steel ball in lower valve body, under the action of the spring, valve rod restores to the original state, and the valve port between bottom spool and lower valve base closes for valve rod and spool, and the press water cut off in water inlet pipe enters in lower valve body;
Complete and dial yarn;
Open twisting air valve, compressed air sprays, and is taken out of by the globule of twisting pipeline simultaneously, twists the yarn after untwisting in splicing cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910196443.1A CN102031606B (en) | 2009-09-25 | 2009-09-25 | Atomizing air splicer and splicing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910196443.1A CN102031606B (en) | 2009-09-25 | 2009-09-25 | Atomizing air splicer and splicing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102031606A CN102031606A (en) | 2011-04-27 |
| CN102031606B true CN102031606B (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910196443.1A Expired - Fee Related CN102031606B (en) | 2009-09-25 | 2009-09-25 | Atomizing air splicer and splicing method thereof |
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| Country | Link |
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| CN (1) | CN102031606B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702554B (en) * | 2017-02-28 | 2019-01-25 | 江南大学 | A kind of ring spinner with the wetting apparatus for reducing filoplume |
| CN110485005B (en) * | 2019-08-22 | 2020-09-11 | 浙江晨宇化纤有限公司 | Device for increasing softness and strength of yarns |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033405U (en) * | 1988-03-01 | 1989-03-01 | 国营上海第十七棉纺织厂 | Fully pnematic air twisting and linking device of the thread winder |
| CN2140906Y (en) * | 1992-11-14 | 1993-08-25 | 南通市纺织科学研究所 | Full-pneumatic air splicing device |
| US5680751A (en) * | 1995-03-21 | 1997-10-28 | Mesdan S.P.A. | Pneumatic thread or yarn joining apparatus for installation on textile machines, in particular on automatic bobbin winding machines |
| CN2384956Y (en) * | 1999-07-28 | 2000-06-28 | 上海纺织五金二厂 | Pneumatic spray air splicer |
| US6199360B1 (en) * | 1998-06-10 | 2001-03-13 | Mesdan S.P.A. | Device for pneumatic splicing of threads and yarns to be installed on textile machines |
| CN2878425Y (en) * | 2006-04-19 | 2007-03-14 | 无锡市三达纺配厂 | Actuator for twisting joint device |
| CN100999844A (en) * | 2006-01-11 | 2007-07-18 | 上海梅花刺轴有限公司 | Process to yarn making non-knot twist contecting and thread rolling device using said method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH058946A (en) * | 1991-07-01 | 1993-01-19 | Murata Mach Ltd | Ending control device for automatic winder |
-
2009
- 2009-09-25 CN CN200910196443.1A patent/CN102031606B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033405U (en) * | 1988-03-01 | 1989-03-01 | 国营上海第十七棉纺织厂 | Fully pnematic air twisting and linking device of the thread winder |
| CN2140906Y (en) * | 1992-11-14 | 1993-08-25 | 南通市纺织科学研究所 | Full-pneumatic air splicing device |
| US5680751A (en) * | 1995-03-21 | 1997-10-28 | Mesdan S.P.A. | Pneumatic thread or yarn joining apparatus for installation on textile machines, in particular on automatic bobbin winding machines |
| US6199360B1 (en) * | 1998-06-10 | 2001-03-13 | Mesdan S.P.A. | Device for pneumatic splicing of threads and yarns to be installed on textile machines |
| CN2384956Y (en) * | 1999-07-28 | 2000-06-28 | 上海纺织五金二厂 | Pneumatic spray air splicer |
| CN100999844A (en) * | 2006-01-11 | 2007-07-18 | 上海梅花刺轴有限公司 | Process to yarn making non-knot twist contecting and thread rolling device using said method |
| CN2878425Y (en) * | 2006-04-19 | 2007-03-14 | 无锡市三达纺配厂 | Actuator for twisting joint device |
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| Publication number | Publication date |
|---|---|
| CN102031606A (en) | 2011-04-27 |
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Granted publication date: 20150107 Termination date: 20160925 |