CN106006217B - Cylinder yarn locking device - Google Patents
Cylinder yarn locking device Download PDFInfo
- Publication number
- CN106006217B CN106006217B CN201610561563.7A CN201610561563A CN106006217B CN 106006217 B CN106006217 B CN 106006217B CN 201610561563 A CN201610561563 A CN 201610561563A CN 106006217 B CN106006217 B CN 106006217B
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- CN
- China
- Prior art keywords
- yarn
- spring
- cylinder
- valve
- locking device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/36—Floating elements compensating for irregularities in supply or take-up of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
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- Treatment Of Fiber Materials (AREA)
- Looms (AREA)
Abstract
The present invention relates to a kind of cylinder yarn locking devices, including：It is connected to the floating drum of gas circuit, and the spring(-supported) mount being arranged in gas circuit, it is characterized in that, it is provided with pressure valve in the gas circuit, the spring(-supported) mount is by pressing the pressure holding of spring buffer in pressure valve, the floating drum includes the upper cap being set-located and lower cap, the lower cap fixed setting, the upper cap can float up and down according to the size of air pressure, the upper crown portion be provided with for yarn by indent, the indent both sides are also each provided with a yarn guiding wheel, the indent bottom is provided with several air gaps arranged along thread path, winding transmission device is provided on the spring(-supported) mount.
Description
Technical field
The present invention relates to a kind of weaving device more particularly to a kind of cylinder yarn locking devices.
Background technology
Taper cylinder yarn has easy unwinding, many advantages, such as being not easy off-clip, in entire spinning technological process, taper cylinder yarn
It is indispensable yarn organizational form, due to the needs of next procedure, many processes, which often require that, makes taper cylinder yarn.
Cylinder yarn is that the yarn on winch spool with winding gradually increases, cylinder yarn the more twines the more more in winding process.Reality
Problem is encountered that the bad problem of molding that cylinder yarn is wound, one of problem is internal layer in cylinder yarn for middle meeting（Inner ring）Yarn quilt
Outer layer（Outer ring）Yarn gradually tie tight, such internal layer yarn is easy to form fold or even internal layer on the end face at cylinder yarn both ends
Yarn loosens, and if internal layer yarn loosens, and the inner layer that is also easy of outer layer yarn collapses, and causes the molding of cylinder yarn not
Good, during unwinding, which the difficult problem of unwinding will occurs in rear road.The bad reason of above-mentioned molding is exactly outer layer
The tightness of yarn winding is more than the tightness of internal layer yarn winding, and internal layer yarn is caused to be tied tight to form the ripple of annular by outer layer yarn
Or pleated structure.The continuous progress that good cone yarn forming structure should be wound with yarn, is gradually reduced winding yarn tension,
Form cylinder yarn structure tight inside but loose outside.
Above-mentioned cylinder yarn structure tight inside but loose outside needs corresponding device or mechanism to realize.
The winding technique scheme such as Chinese patent CN103538965A may be used in the winding method of the present invention, by rubbing
The power that roller provides winding is wiped, while being uniformly distributed for yarn is provided by yarn guide.
Invention content
The present invention overcomes the deficiencies in the prior art, provide a kind of cylinder yarn locking device simple in structure.
In order to achieve the above objectives, the technical solution adopted by the present invention is：A kind of cylinder yarn locking device, including：It is connected to gas circuit
Floating drum, and the spring(-supported) mount that is arranged in gas circuit, which is characterized in that pressure valve, the spring(-supported) mount are provided in the gas circuit
By the pressure holding of pressure holding spring buffer in pressure valve, the floating drum includes the upper cap being set-located and lower cap, the lower cap
Fixed setting, the upper cap can float up and down according to the size of air pressure, the upper crown portion be provided with for yarn by pressure
Slot, the indent both sides are also each provided with a yarn guiding wheel, and the indent bottom is provided with several and arranges along thread path
Air gap, be provided with winding transmission device on the spring(-supported) mount.
In a preferred embodiment of the present invention, the pressure valve includes the valve seat of fixed setting and stretches into the gas circuit
Valve block, the spring(-supported) mount lower part setting valve rod and rivet holder, the pressure holding spring are arranged between the valve seat and rivet holder, the valve
Bar connects the valve block.
In a preferred embodiment of the present invention, cylinder yarn seat and transmission device are set on the valve rod.
In a preferred embodiment of the present invention, two yarn guiding wheels are symmetrically arranged in the floating drum both sides.
In a preferred embodiment of the present invention, the floating drum axially movable when, keep yarn led in yarn guiding wheel-air gap-
At broken line or linear state on the thread path of yarn wheel, and the yarn presses on air gap always.
In a preferred embodiment of the present invention, the transmission device connects motor.
In a preferred embodiment of the present invention, the indent bottom is provided with several waist type blocks arranged successively, two waists
Air gap is collectively formed in gap between type block.
The invention solves the defect existing in the background technology, and the present invention has following advantageous effect：
（1）The structure being mutually buckled together using upper cap and lower cap can form a quasi- elastomer that can be floated up and down,
With the continuous progress that the same cylinder yarn is wound, it is bigger that yarn is wrapped in the thickness on bobbin, and the present invention can form smaller
The air pressure being filled in floating drum, upper cap height is small, is supplied to the tension of yarn smaller, i.e., cylinder yarn is heavier, and air pressure is smaller, and tension is got over
Small, the yarn being wound into cylinder yarn is more loose, forms cylinder yarn tight inside but loose outside.
（2）Yarn tension fluctuation can be buffered, and gives the supplement of Tensity size fluctuation, damping is further played and makees
With.
（3）Two cooperate between yarn guiding wheel and indent, and yarn carrying is formed on the distinctive operating path of yarn,
Change the bending degree of thread path by the floating of upper cap, floating drum is more top, and compensation is bigger to the tension of yarn, and floating drum more leans on
Under, the tension to yarn is compensated with regard to smaller, and the position lower limit of upper cap can be two yarn guiding wheels and indent bottom three point on a straight line
When, it compensates at this time almost nil to the tension of yarn.
（4）Indent forms hump structure, by the way that yarn setting in peak valley bottom, is ensured that yarn will not flee easily.
（5）Tension-cylinder yarn gravity-pressure valve control when air pressure-in floating drum is gone up in cap height-yarn winding to cylinder yarn
The dynamic changes factor such as air-flow velocity form Dynamic Closed Loop logical construction, automatic cone yarn forming is formed by above-mentioned logical construction
Structure.
（6）Cylinder yarn is pressed by spring(-supported) mount in pressure valve, and the weight by cylinder yarn of pressure valve forms valve block for gas
The control of the flow of air-flow in road forms and the dynamic of upper cap height in floating drum is adjusted.
（7）Air gap setting can provide the outer air-flow sprayed in the position of yarn and floating drum mere contact, make in indent bottom
It presses the yarn in indent bottom and is slightly formed the suspended state that air-flow is blown, reduce sliding friction, and then reduce yarn
Frictionally damage.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples；
Structural schematic diagram when Fig. 1 is the smaller state of yarn tension of the preferred embodiment of the present invention；
Structural schematic diagram when Fig. 2 is the larger state of yarn tension of the preferred embodiment of the present invention；
Fig. 3 is the cross-sectional view of one side of floating drum of the preferred embodiment of the present invention；
Fig. 4 is the cross-sectional view of another side of the floating drum of the preferred embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the waist type block of the preferred embodiment of the present invention；
Fig. 6 is that the waist type block of the preferred embodiment of the present invention forms the structural schematic diagram of several air gaps；
In figure：2, upper cap, 4, indent, 5, waist type block, 6, air gap, 8, yarn guiding wheel, 10, lower cap, 12, gas circuit, 14, spring
Frame, 16, pressure holding spring, 18, pressure valve, 20, valve seat, 22, rivet holder, 24, valve rod, 26, valve block, 28, cylinder yarn seat, 30, cylinder yarn,
32, yarn.
Specific implementation mode
Presently in connection with drawings and examples, the present invention is described in further detail, these attached drawings are simplified signal
Figure, the basic structure of the invention will be illustrated schematically only, therefore it only shows the composition relevant to the invention.
As shown in figures 1 to 6, a kind of cylinder yarn locking device, including：It is connected to the floating drum of gas circuit, and the bullet being arranged in gas circuit
Spring support, is provided with pressure valve in gas circuit, and for spring(-supported) mount by pressing the pressure holding of spring buffer in pressure valve, floating drum includes being set in
Upper cap together and lower cap, lower cap fixed setting, upper cap can float up and down according to the size of air pressure, and upper crown portion is provided with confession
Yarn by indent, indent both sides are also each provided with a yarn guiding wheel, and indent bottom is provided with several along thread path
The air gap of arrangement, winding transmission device is provided on spring(-supported) mount, and transmission device connects motor.
The structure being mutually buckled together using upper cap and lower cap can form a quasi- elastomer that can be floated up and down, with
The continuous progress of same cylinder yarn winding, yarn is wrapped in that the thickness on bobbin is bigger, and the present invention can form smaller fill
Entering the air pressure in floating drum, upper cap height is small, is supplied to the tension of yarn smaller, i.e., cylinder yarn is heavier, and air pressure is smaller, and tension is smaller,
The yarn being wound into cylinder yarn is more loose, forms cylinder yarn tight inside but loose outside.
Yarn tension fluctuation can be buffered, and gives the supplement of Tensity size fluctuation, further plays damping action.
Two cooperate between yarn guiding wheel and indent, and yarn carrying is formed on the distinctive operating path of yarn, leads to
The floating for crossing cap changes the bending degree of thread path, and floating drum is more top, and compensation is bigger to the tension of yarn, and floating drum more leans on
Under, the tension to yarn is compensated with regard to smaller, and the position lower limit of upper cap can be two yarn guiding wheels and indent bottom three point on a straight line
When, it compensates at this time almost nil to the tension of yarn.
Indent forms hump structure, by the way that yarn setting in peak valley bottom, is ensured that yarn will not flee easily.
What tension-cylinder yarn gravity-pressure valve when the air pressure-in floating drum is gone up in cap height-yarn winding to cylinder yarn controlled
The dynamic changes factor such as air-flow velocity forms Dynamic Closed Loop logical construction, and automatic cone yarn forming knot is formed by above-mentioned logical construction
Structure.
Cylinder yarn is pressed by spring(-supported) mount in pressure valve, and the weight by cylinder yarn of pressure valve forms valve block in gas circuit
The control of the flow of air-flow forms and the dynamic of upper cap height in floating drum is adjusted.
Air gap setting can provide the outer air-flow sprayed in the position of yarn and floating drum mere contact, make pressure in indent bottom
It holds the yarn in indent bottom and is slightly formed the suspended state that air-flow is blown, reduce sliding friction, and then reduce rubbing for yarn
It wears wound.
Pressure valve includes the valve seat of fixed setting and stretches into the valve block in gas circuit, and valve rod and rivet holder is arranged in spring(-supported) mount lower part,
It presses spring to be arranged between valve seat and rivet holder, valve rod connects valve block, and cylinder yarn seat and transmission device is arranged on valve rod.
Two yarn guiding wheels symmetrically setting in floating drum both sides, floating drum axially movable when, keep yarn in yarn guiding wheel-gas
At broken line or linear state on the thread path of gap-yarn guiding wheel, and yarn presses on air gap always.
Indent bottom is provided with several waist type blocks arranged successively, and air gap is collectively formed in the gap between two waist type blocks.
Based on the above description of the preferred embodiments of the present invention, through the above description, related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
It is not limited to the contents of the specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (7)
1. a kind of cylinder yarn locking device, including：It is connected to the floating drum of gas circuit, and the spring(-supported) mount being arranged in gas circuit, feature exist
In being provided with pressure valve in the gas circuit, the spring(-supported) mount is by pressing the pressure holding of spring buffer in pressure valve, the floating drum
Including the upper cap being set-located and lower cap, the lower cap fixed setting, the upper cap can be according to floating downward in the size of air pressure
It is dynamic, the upper crown portion be provided with for yarn by indent, the indent both sides are also each provided with a yarn guiding wheel, the pressure
Trench bottom is provided with several air gaps arranged along thread path, and transmission device is provided on the spring(-supported) mount.
2. cylinder yarn locking device according to claim 1, it is characterised in that：The pressure valve includes the valve seat of fixed setting
With stretch into the valve block in the gas circuit, the spring(-supported) mount lower part setting valve rod and rivet holder, the pressure holding spring setting is in the valve
Between seat and rivet holder, the valve rod connects the valve block.
3. cylinder yarn locking device according to claim 2, it is characterised in that：Cylinder yarn seat is set on the valve rod and transmission fills
It sets.
4. cylinder yarn locking device according to claim 1, it is characterised in that：Two yarn guiding wheels symmetrically described float by setting
Cylinder both sides.
5. cylinder yarn locking device according to claim 4, it is characterised in that：The floating drum axially movable when, keep yarn
Line is at broken line or linear state on the thread path of yarn guiding wheel-air gap-yarn guiding wheel, and the yarn is pressed always in air gap
On.
6. cylinder yarn locking device according to claim 1, it is characterised in that：The transmission device connects motor.
7. cylinder yarn locking device according to claim 1, it is characterised in that：The indent bottom is provided with several successively
Air gap is collectively formed in the waist type block of arrangement, the gap between two waist type blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561563.7A CN106006217B (en) | 2016-07-18 | 2016-07-18 | Cylinder yarn locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561563.7A CN106006217B (en) | 2016-07-18 | 2016-07-18 | Cylinder yarn locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106006217A CN106006217A (en) | 2016-10-12 |
| CN106006217B true CN106006217B (en) | 2018-10-30 |
Family
ID=57119191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610561563.7A Active CN106006217B (en) | 2016-07-18 | 2016-07-18 | Cylinder yarn locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106006217B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1152536A (en) * | 1995-11-28 | 1997-06-25 | W.施拉夫霍斯特公司 | Method and apparatus for tensioning yarn in spinning machine by grid type tensioning device |
| DE10046602A1 (en) * | 1999-09-21 | 2001-03-22 | Barmag Barmer Maschf | Winder, especially for winding delicate yarns at constant tension, includes yarn loop formed by air stream to equalize traverse tension variations |
| CN101109118A (en) * | 2006-07-19 | 2008-01-23 | 吕特英格纺织机械制造股份公司 | Spinning machine with lifting device and operation method of the spinning machine |
| CN201751435U (en) * | 2010-07-07 | 2011-02-23 | 厦门东纶股份有限公司 | Clamping tension control device of warping machine |
| CN104532422A (en) * | 2014-12-22 | 2015-04-22 | 江苏倪家巷集团精毛纺织有限公司 | Blowing yarn guide ring |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922850B1 (en) * | 1970-06-04 | 1974-06-12 | ||
| JPH06144702A (en) * | 1992-11-12 | 1994-05-24 | Kanebo Ltd | Thread tension adjusting method of winding machine |
-
2016
- 2016-07-18 CN CN201610561563.7A patent/CN106006217B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1152536A (en) * | 1995-11-28 | 1997-06-25 | W.施拉夫霍斯特公司 | Method and apparatus for tensioning yarn in spinning machine by grid type tensioning device |
| DE10046602A1 (en) * | 1999-09-21 | 2001-03-22 | Barmag Barmer Maschf | Winder, especially for winding delicate yarns at constant tension, includes yarn loop formed by air stream to equalize traverse tension variations |
| CN101109118A (en) * | 2006-07-19 | 2008-01-23 | 吕特英格纺织机械制造股份公司 | Spinning machine with lifting device and operation method of the spinning machine |
| CN201751435U (en) * | 2010-07-07 | 2011-02-23 | 厦门东纶股份有限公司 | Clamping tension control device of warping machine |
| CN104532422A (en) * | 2014-12-22 | 2015-04-22 | 江苏倪家巷集团精毛纺织有限公司 | Blowing yarn guide ring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106006217A (en) | 2016-10-12 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20221207 Address after: 215000 wuzeqiu village, Suzhou City, Jiangsu Province Patentee after: WUJIANG JINYE WEAVING Co.,Ltd. Address before: 215228 Yuanming Commercial District, Shengze Town, Wujiang District, Suzhou City, Jiangsu Province, 6 Blocks 8 Patentee before: WUJIANG FUAILIANG TEXTILE Co.,Ltd. |