CN104555602B - The cylinder yarn absorption accessory system of structure optimization - Google Patents
The cylinder yarn absorption accessory system of structure optimization Download PDFInfo
- Publication number
- CN104555602B CN104555602B CN201310467391.3A CN201310467391A CN104555602B CN 104555602 B CN104555602 B CN 104555602B CN 201310467391 A CN201310467391 A CN 201310467391A CN 104555602 B CN104555602 B CN 104555602B
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- Prior art keywords
- suction nozzle
- cylinder yarn
- yarn suction
- cylinder
- bent plate
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- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
Accessory system is adsorbed the invention discloses a kind of cylinder yarn of structure optimization, driven push rod one end is tight against cam curved surface, the fixed cylinder yarn suction nozzle alignment sensor of the other end, driven push rod can be slided along its length makes a yarn suction nozzle alignment sensor closer or far from cylinder yarn suction nozzle, drive device driving cylinder yarn suction nozzle is swung, the nozzle part opening of cylinder yarn suction nozzle and tube surface are just right, there is negative pressure in cylinder yarn suction nozzle, sawtooth bent plate of the surface with broached-tooth design is from the opening of cylinder yarn suction nozzle mouth to extending setpoint distance inside cylinder yarn suction nozzle, sawtooth bent plate forms 10.5 ° 11.5 ° of angle with cylinder yarn suction nozzle madial wall, the present invention to the sawtooth bent plate angle on cylinder yarn suction nozzle and cylinder yarn suction nozzle positioning cam curved surface by being improved, so that the position of relative ideal is reached after cylinder yarn suction nozzle is up between tube face, ensure that the throughput of cylinder yarn suction nozzle inner chamber is sufficiently large, improve the success rate that a yarn suction nozzle inhales yarn, also save the consumption of single joint negative pressure.
Description
Technical field
Accessory system, the cylinder yarn absorption auxiliary system of more particularly to a kind of structure optimization are adsorbed the present invention relates to a kind of cylinder yarn
System.
Background technology
In textile industry, winding device be the less cop of capacity is processed into that capacity is larger, shaping is good without knot
Cylinder yarn, and removes the removal of impurity, yarn defect in winding process, because the capacity of cop is very limited, and it is more frequent to change pipe, simultaneously because yarn
The quality problems yarn clearer of line often removes the impurity being attached on yarn, the fault on yarn is removed and yarn cutting, so joint
Circulation is an important ring essential during automatic winder works, joint circulation as the term suggests being exactly by cop yarn and cylinder
The meaning that yarn Yarn splicing gets up, and cylinder yarn yarn is absorbed and sends into splicer by the function of cylinder yarn adsorption system
Splicing cavity, is splicing into a knotless yarn line with the cop yarn of cop suction in splicing cavity afterwards.Any system in this three
System action is not in place will all make it that joint is unsuccessful.
Current cylinder yarn suction nozzle, which is frequently necessary to 3 times, can just be drawn onto yarn, make board production efficiency low.
The content of the invention
In order to overcome drawbacks described above, accessory system is adsorbed the invention provides a kind of cylinder yarn of structure optimization, the structure is excellent
The cylinder yarn absorption accessory system of change effectively increases the success rate that a yarn suction nozzle inhales yarn.
The technical scheme that is used to solve its technical problem of the present invention is：A kind of cylinder yarn absorption auxiliary of structure optimization
System, including the cylinder yarn suction nozzle positioning cam coaxial with tube reel cage, driven push rod, cylinder yarn suction nozzle alignment sensor, cylinder yarn are inhaled
Mouth and drive device, described driven push rod one end is tight against cam circumference outside curve, and the other end is installed with a yarn suction nozzle positioning and passed
Sensor, driven push rod can be slided along its length makes a yarn suction nozzle alignment sensor close or away from cylinder yarn suction nozzle, drives
Dynamic device driving cylinder yarn suction nozzle is swung, and the nozzle part opening of cylinder yarn suction nozzle and tube surface are just right, has negative pressure in cylinder yarn suction nozzle, also
The sawtooth bent plate with broached-tooth design provided with a surface, the sawtooth bent plate is from the opening of cylinder yarn suction nozzle mouth to inside cylinder yarn suction nozzle
Extend setpoint distance, the sawtooth bent plate forms 10.5 ° -11.5 ° of angle with cylinder yarn suction nozzle nozzle part opening madial wall.
As a further improvement on the present invention, the angle between sawtooth bent plate and cylinder yarn the suction nozzle nozzle part opening madial wall
For 11 °.
As a further improvement on the present invention, the sawtooth bent plate takes the shape of the letter U structure, and the U-shaped structure fixed cover is located at cylinder yarn
On the side wall of suction nozzle nozzle part opening, and the U-shaped structure side wall is close to the outer surface of cylinder yarn suction nozzle, and sawtooth bent plate is another
Side wall is extend into inside a yarn suction nozzle, and the outer side wall surface extending into inside a yarn suction nozzle is provided with broached-tooth design.
As a further improvement on the present invention, the sawtooth bent plate is extend into inside a yarn suction nozzle another inside sidewalls with
Cylinder yarn nozzle openings portion madial wall is close to.
As a further improvement on the present invention, the cam is provided with an axially extending cam original position positioning hole,
The cam original position positioning hole passes through an alignment pin and tube reel cage setting position when empty tube is installed on tube reel cage
It is just right.
As a further improvement on the present invention, the cylinder yarn suction nozzle positioning cam periphery curved surface includes sequentially connecting successively
First, second, third and fourth curved surface connect, first, fourth curved surface is coaxial and subsequent corrosion is respectively 54.1mm and 57mm, and second is bent
The axis in face is 41.4mm with first surface axle wire spacing, and the subsequent corrosion of the second curved surface is 16.5mm, the second toric axis
The plane formed with first surface axis and first surface axis and the plane of cam original position hole centre line formation
11.5 ° of angle, axis and the first surface axle wire spacing of the 3rd curved surface are 28.5mm, and the subsequent corrosion of the 3rd curved surface is
29.5mm, the plane that the 3rd toric axis is formed with first surface axis is positioned with first surface axis and cam original position
Plane included angle between the plane of centerline hole formation is 14 °.
As a further improvement on the present invention, the drive device is stepper motor.
The beneficial effects of the invention are as follows：The present invention to the sawtooth bent plate angle on cylinder yarn suction nozzle by being improved so that
The position of relative ideal is reached after cylinder yarn suction nozzle is up between tube face, it is ensured that the throughput of cylinder yarn suction nozzle inner chamber is sufficiently large,
A yarn suction nozzle alignment sensor moment is in accurate sensed position by the improvement to cylinder yarn suction nozzle positioning cam curved surface, protect
The up final position of card cylinder yarn suction nozzle and the distance in tube face are maintained at 3-6mm, make a yarn suction nozzle as far as possible it is up once
Yarn is drawn onto, the success rate that a yarn suction nozzle inhales yarn had so both been improved, and had also saved the consumption of single joint negative pressure so that whole
Machine is while the number of spindles increase of joint, improves the production efficiency of board.
Brief description of the drawings
Fig. 1 is assembling figure of the present invention；
Fig. 2 is cylinder yarn suction nozzle of the invention and sawtooth bent plate attachment structure figure；
Fig. 3 is A portions enlarged drawing in Fig. 2；
Fig. 4 is sawtooth bent plate front view of the invention；
Fig. 5 is the cylinder yarn suction nozzle positioning cam front view of the present invention.
Embodiment
Embodiment：A kind of cylinder yarn absorption accessory system of structure optimization, including the cylinder yarn suction nozzle 3 coaxial with tube reel cage are determined
Position cam 1, driven push rod 4, cylinder yarn suction nozzle alignment sensor 2, cylinder yarn suction nozzle 3 and drive device, described driven one end of push rod 4 are tight
To cam circumference outside curve, the other end is installed with a yarn suction nozzle alignment sensor 2, and driven push rod 4 can be along its length
Slip makes a yarn suction nozzle alignment sensor 2 close or away from cylinder yarn suction nozzle 3, and drive device driving cylinder yarn suction nozzle 3 is swung, cylinder yarn
The nozzle part opening of suction nozzle 3 is just right with tube surface, has negative pressure in cylinder yarn suction nozzle 3, is additionally provided with saw of the surface with broached-tooth design
Tooth bent plate 5, the sawtooth bent plate is from the opening of the mouth of cylinder yarn suction nozzle 3 to extending setpoint distance, the sawtooth inside cylinder yarn suction nozzle 3
Bent plate forms 10.5 ° -11.5 ° of angle 6 with the nozzle part opening madial wall of cylinder yarn suction nozzle 3；During work, this tin yarn suction nozzle 3 is by driving
Device driving is up, and up final position is determined by cylinder yarn suction nozzle alignment sensor 2, and cylinder yarn suction nozzle alignment sensor 2 is pacified
On the driven push rod 4 of the positioning cam 1 of cylinder yarn suction nozzle 3, its position is determined by the curved surface profile of 3 positioning cam of cylinder yarn suction nozzle 1,
Cam is arranged in same rotary shaft with tube reel cage again, and cam rotation is driven with the increase of the winding diameter of tube 12, from
And coordinate the distance of a yarn suction nozzle 3 and tube 12 by the position of cam curved surface change cylinder yarn suction nozzle alignment sensor 2, and cylinder yarn
Absorption power be then whole machine negative-pressure air fan by air channel the inner chamber of cylinder yarn suction nozzle 3 produce negative pressure, so as to reach absorbing cylinder yarn
The purpose of yarn, by optimizing the angle between the mouth sawtooth bent plate of cylinder yarn suction nozzle 3 and the madial wall of cylinder yarn suction nozzle 3, both ensure that
Sawtooth bent plate surface sawtooth improves the inner chamber throughput of a yarn suction nozzle 3 again to the yarn of scraping of yarn, makes a yarn suction nozzle 3 be easier to be drawn onto
Yarn, saves the consumption of negative pressure, also improves the success rate that a yarn suction nozzle 3 inhales yarn.
Angle between the nozzle part opening madial wall of sawtooth bent plate and cylinder yarn suction nozzle 3 is 11 °.
The sawtooth bent plate takes the shape of the letter U structure, the U-shaped structure fixed cover on the side wall of the nozzle part opening of cylinder yarn suction nozzle 3,
And the U-shaped structure side wall is close to the outer surface of cylinder yarn suction nozzle 3, sawtooth bent plate opposite side wall is extend into a yarn suction nozzle 3
Portion, the outer side wall surface extending into inside a yarn suction nozzle 3 is provided with broached-tooth design.The structure is by controlling between sawtooth bent plate two side
Angle be that controllable sawtooth bent plate has angle between the side wall of broached-tooth design and the madial wall of cylinder yarn suction nozzle 3.
Another inside sidewalls that the sawtooth bent plate is extend into inside a yarn suction nozzle 3 and the aperture wall of cylinder yarn suction nozzle 3
It is close to.
The cam is provided with an axially extending cam original position positioning hole 7, and the cam original position positioning hole exists
It is just right by an alignment pin and tube reel cage setting position when empty tube is installed on tube reel cage.
The periphery curved surface of 3 positioning cam of the cylinder yarn suction nozzle 1 includes first, second, third and fourth curved surface being linked in sequence successively
8th, 9,10,11, first, fourth curved surface is coaxial and subsequent corrosion is respectively 54.1mm and 57mm, the axis of the second curved surface 9 and the
The axle wire spacing of one curved surface 8 is 41.4mm, and the subsequent corrosion of the second curved surface 9 is 16.5mm, the axis of the second curved surface 9 and first surface
The plane that 8 axis are formed and the plane included angle of the axis of first surface 8 and the formation of cam original position hole centre line are
11.5 °, axis and the axle wire spacing of first surface 8 of the 3rd curved surface 10 are 28.5mm, and the subsequent corrosion of the 3rd curved surface 10 is
29.5mm, the plane that the axis of the 3rd curved surface 10 is formed with the axis of first surface 8 and first surface axis and cam original position
Plane included angle between the plane of hole centre line formation is 14 °.It is bent by the cam for optimizing the positioning cam 1 of cylinder yarn suction nozzle 3
Line so that the mouth of cylinder yarn suction nozzle 3 is remained in 3-6mm distances during tube winding diameter increases with tube face,
Effectively increase a yarn suction nozzle 3 and inhale yarn success rate every time.
The drive device is stepper motor.
Claims (7)
1. a kind of cylinder yarn absorption accessory system of structure optimization, including the cylinder yarn suction nozzle positioning cam (1) coaxial with tube reel cage,
Driven push rod (4), cylinder yarn suction nozzle alignment sensor (2), cylinder yarn suction nozzle (3) and drive device, described driven push rod one end tight against
Cam circumference outside curve, the other end is installed with a yarn suction nozzle alignment sensor, and driven push rod can be slided along its length
Make a yarn suction nozzle alignment sensor close or away from cylinder yarn suction nozzle, drive device driving cylinder yarn suction nozzle is swung, cylinder yarn suction nozzle
Nozzle part opening is just right with tube surface, has negative pressure in cylinder yarn suction nozzle, is additionally provided with sawtooth bent plate of the surface with broached-tooth design
(5), the sawtooth bent plate from the opening of cylinder yarn suction nozzle mouth to extending setpoint distance inside cylinder yarn suction nozzle, it is characterised in that：Institute
State the angle (6) that sawtooth bent plate forms 10.5 ° -11.5 ° with cylinder yarn suction nozzle nozzle part opening madial wall.
2. the cylinder yarn absorption accessory system of structure optimization according to claim 1, it is characterised in that：The sawtooth bent plate with
Angle between cylinder yarn suction nozzle nozzle part opening madial wall is 11 °.
3. the cylinder yarn absorption accessory system of structure optimization according to claim 1 or 2, it is characterised in that：The sawtooth is curved
Plate takes the shape of the letter U structure, the U-shaped structure fixed cover on the side wall of cylinder yarn suction nozzle nozzle part opening, and the U-shaped structure side wall with
The outer surface of cylinder yarn suction nozzle is close to, and sawtooth bent plate opposite side wall is extend into inside a yarn suction nozzle, is extend into inside a yarn suction nozzle
Outer side wall surface be provided with broached-tooth design.
4. the cylinder yarn absorption accessory system of structure optimization according to claim 3, it is characterised in that：The sawtooth bent plate is stretched
Enter to another inside sidewalls inside cylinder yarn suction nozzle and be close to cylinder yarn nozzle openings portion madial wall.
5. the cylinder yarn absorption accessory system of structure optimization according to claim 1, it is characterised in that：The cam is provided with
One axially extending cam original position positioning hole (7), the cam original position positioning hole is installed on tube reel cage in empty tube
It is just right by an alignment pin and tube reel cage setting position when upper.
6. the cylinder yarn absorption accessory system of structure optimization according to claim 5, it is characterised in that：The cylinder yarn suction nozzle is determined
Position cam circumference outside curve includes first, second, third and fourth curved surface (8,9,10,11) being linked in sequence, described first, fourth successively
Curved surface is coaxial and subsequent corrosion is respectively 54.1mm and 57mm, and axis and the first surface axle wire spacing of the second curved surface are
41.4mm, the subsequent corrosion of the second curved surface is 16.5mm, the plane that the second toric axis is formed with first surface axis and the
The plane included angle of one toric axis and the formation of cam original position hole centre line is 11.5 °, the axis of the 3rd curved surface and the
Distance is 28.5mm between one toric axis, and the subsequent corrosion of the 3rd curved surface is 29.5mm, the 3rd toric axis and first surface axle
Plane holder between the plane for plane and first surface axis and cam original position the hole centre line formation that line is formed
Angle is 14 °.
7. the cylinder yarn absorption accessory system of structure optimization according to claim 1, it is characterised in that：The drive device is
Stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310467391.3A CN104555602B (en) | 2013-10-09 | 2013-10-09 | The cylinder yarn absorption accessory system of structure optimization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310467391.3A CN104555602B (en) | 2013-10-09 | 2013-10-09 | The cylinder yarn absorption accessory system of structure optimization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104555602A CN104555602A (en) | 2015-04-29 |
| CN104555602B true CN104555602B (en) | 2017-07-11 |
Family
ID=53072834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310467391.3A Expired - Fee Related CN104555602B (en) | 2013-10-09 | 2013-10-09 | The cylinder yarn absorption accessory system of structure optimization |
Country Status (1)
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| CN (1) | CN104555602B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986098B (en) * | 2018-01-22 | 2024-03-29 | 青岛宏大纺织机械有限责任公司 | Bobbin yarn suction nozzle positioning device |
| CN111517167A (en) * | 2020-03-26 | 2020-08-11 | 青岛宏大纺织机械有限责任公司 | Method for realizing point-action yarn suction of bobbin yarn suction nozzle |
| CN112141814A (en) * | 2020-09-22 | 2020-12-29 | 青岛宏大纺织机械有限责任公司 | Novel grab yarn lid device |
| CN114291654A (en) * | 2021-12-02 | 2022-04-08 | 青岛宏大纺织机械有限责任公司 | Device for realizing quick catching of yarn head |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203474106U (en) * | 2013-10-09 | 2014-03-12 | 江苏凯宫机械股份有限公司 | Structure-optimized drum yarn adsorption auxiliary system |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2857113A (en) * | 1953-11-03 | 1958-10-21 | Reiners Walter Dr Ing | Suction nozzle for catching thread ends |
| GB1063778A (en) * | 1963-03-22 | 1967-03-30 | Reiners Walter | Winding machine |
| US3361372A (en) * | 1964-08-17 | 1968-01-02 | Reiners Walter | Device for preventing loop formation when catching yarn ends of textile spools by suction |
| JPS5798472A (en) * | 1980-12-11 | 1982-06-18 | Koutsu Seisakusho:Kk | Yarn end sucking means in automatic yarn winders |
| JPS59207371A (en) * | 1983-05-11 | 1984-11-24 | Murata Mach Ltd | Method of drawing out yarn end of package |
| IT1229739B (en) * | 1989-05-16 | 1991-09-07 | Savio Spa | PROCEDURE FOR THE REALIZATION OF COMBS TO BE APPLIED TO SUCTION VENTS FOR THE COLLECTION OF THE BAND OF YARNS WRAPPED IN PACKAGING AND PERFECTED COMBS SO OBTAINED. |
| DE19827605A1 (en) * | 1998-06-20 | 1999-12-23 | Schlafhorst & Co W | Pickup of yarn end from bobbin surface by suction nozzle |
| JP4147432B2 (en) * | 2006-07-28 | 2008-09-10 | 村田機械株式会社 | Thread end drawing device |
| DE102006039735A1 (en) * | 2006-08-24 | 2008-02-28 | Oerlikon Textile Gmbh & Co. Kg | Suction nozzle for a job of a cheese-producing textile machine |
| JP2011144029A (en) * | 2010-01-17 | 2011-07-28 | Murata Machinery Ltd | Yarn winding device |
-
2013
- 2013-10-09 CN CN201310467391.3A patent/CN104555602B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203474106U (en) * | 2013-10-09 | 2014-03-12 | 江苏凯宫机械股份有限公司 | Structure-optimized drum yarn adsorption auxiliary system |
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| CN104555602A (en) | 2015-04-29 |
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