CN107523904A - Around winding apparatus - Google Patents
Around winding apparatus Download PDFInfo
- Publication number
- CN107523904A CN107523904A CN201710446764.7A CN201710446764A CN107523904A CN 107523904 A CN107523904 A CN 107523904A CN 201710446764 A CN201710446764 A CN 201710446764A CN 107523904 A CN107523904 A CN 107523904A
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- CN
- China
- Prior art keywords
- bobbin
- lap
- supply
- roller
- financial
- Prior art date
- 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
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G27/00—Lap- or sliver-winding devices, e.g. for products of cotton scutchers, jute cards, or worsted gill boxes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G27/00—Lap- or sliver-winding devices, e.g. for products of cotton scutchers, jute cards, or worsted gill boxes
- D01G27/02—Lap- or sliver-winding devices, e.g. for products of cotton scutchers, jute cards, or worsted gill boxes with lap-roll or the like loaded to provide firm packages
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Winding Of Webs (AREA)
Abstract
Possess around winding apparatus：Multiple guide reels, the seamless band for being hung on above-mentioned guide reel, the bobbin and calender rotated using above-mentioned band.It is configured to around winding apparatus to being wound by the lap of above-mentioned calendering roll compaction.Above-mentioned multiple guide reels include the financial-supply-leading roller for the supply for receiving above-mentioned lap from above-mentioned calender.It is above-mentioned to possess the lap compression unit being compressed between above-mentioned financial-supply-leading roller to above-mentioned lap around winding apparatus.
Description
Technical field
The present invention relates to around winding apparatus.
Background technology
As winding method, exist while lap is pressed on into two rollers while being wound in the winding (Wind up) of bobbin
Mode.In this approach, lap is often wound in bobbin one week, and lap is aggravated and compressed twice in roller.If lap passes through
Roller, then compress the lap suction air being released from.Therefore, lap sucks, discharges air repeatedly, therefore fiber stirs between sheet material
Together.Therefore, when lap is used for into combing machine, that smoothly peeling off for lap is obstructed be present.That is, it is glutinous to there is generation
The even situation of (Licking).It additionally, there are that the rolling density of lap is low, the situation of enough weight can not be wound in bobbin.This
Outside, it is usually that 20~36 slivers form sheet of the width for 30cm or so side by side that lap, which means more,.
In order to make up disadvantages mentioned above, it is proposed that to the seamless band using circulation, the bobbin in fixed position rotation is wound
Lap around winding apparatus.With reference to Japanese Kohyo 10-511632 publications.Should be as shown in Figure 10 around winding apparatus, lap L is wound
In the bobbin 72 that the seamless band 71 by circulation drives.Band 71 assigns tension force by tension-adjusting gear 73.Band 71, which has, to be formed
Annular distance 74 between two deflecting rollers R1, R2.Bobbin 72 is disposed of in annular distance 74 in being with fixed axis 75
The heart rotates.Deflecting roller R1, the R2 of bobbin 72 and two with the beginning of winding process annular distance 74 with more than 120 ° it is initial most
The small mode for being wrapping with angle encirclement bobbin 72 carries out size setting, and is mutually arranged as opposed to.
Deflecting roller R3, R4, the R5 being also hung on 71 beyond deflecting roller R1, R2.Deflecting roller R4, R5 are configured at logical in band 71
The position moved in the state of the lower section of lap body 76 when crossing full packages.Deflecting roller R5 is rotated in fixed position, and deflecting roller R4 is set
Be set to can rely on tension-adjusting gear 73 in Fig. 10 by double dot dash line represent winding state position with by solid line
Moved between the position of the full pipe condition of expression.Tension-adjusting gear 73 is in order to form the tension force related to the diameter for the body 76 that flutters
And it is connected to control device 77.
As shown in figure 11, bobbin 72 is fastened and fixed between two wrap plates 78,79.Two wrap plates 78,79 possess projection
80、81.Bobbin 72 is fixed in the state of chimeric with above-mentioned projection 80,81.
Sliver as the raw material of lap for cotton block and is the elastomer for including more air.Therefore, to bobbin coiling
Need to press lap by some methods during lap, remove air while winding.In the device that above-mentioned publication is recorded,
After removing air using multiple calender pressing lap L (not shown), lap L is supplied to deflecting roller R2.But from calendering
Lap L contains air again untill roller reaches deflecting roller R2.Therefore, extruded when lap L is wound in into bobbin 72 using band 71
Air, broadened so as to lap L width.In order to suppress the situation, in said apparatus, wrap plate is set in the left and right of bobbin 72
(flange) 78,79.
But if setting wrap plate (flange) 78,79, as shown in figure 11, band 71 and wrap plate (flange) 78,79 it
Between need clearance t.Cotton exposes to clearance t.The cotton exposed turns into the reason for lap is bad.The bad mainly ear of lap sticks
Even.
The content of the invention
It is an object of the invention to provide it is a kind of can not produce that lap is poorly wound to lap around winding apparatus.
Realize possessing around winding apparatus for a mode of above-mentioned purpose：Multiple guide reels, it is hung on the seamless of above-mentioned guide reel
Band, the bobbin, the calender that are rotated using above-mentioned band.It is configured to around winding apparatus to by the lap progress of above-mentioned calendering roll compaction
Winding.Above-mentioned multiple guide reels include the financial-supply-leading roller for the supply for receiving above-mentioned lap from above-mentioned calender.Have around winding apparatus
The standby lap compression unit being compressed between above-mentioned financial-supply-leading roller to above-mentioned lap.
Brief description of the drawings
Fig. 1 is the sketch of the coiler device of first embodiment.
Fig. 2 is the diagrammatic cross-sectional view of Fig. 1 line A-A.
Fig. 3 A are the front views for the relation for representing sliding part and bobbin supporting mass.
Fig. 3 B are Fig. 3 A line B-B sectional views.
Fig. 4 is Fig. 3 A line C-C sectional view.
Fig. 5 is the sketch of the coiler device for the state that lap is wound as full packages.
Fig. 6 is the sketch of the coiler device of second embodiment.
Fig. 7 is the diagrammatic cross-sectional view that the full packages bobbin of cut away view 6 and guide reel form.
Fig. 8 is the sketch of the coiler device of the 3rd embodiment.
Fig. 9 is the sketch of the coiler device of other embodiments.
Figure 10 is the sketch of existing coiler device.
Figure 11 is the diagrammatic cross-sectional view for the incipient stage that the lap body of Figure 10 device is formed.
Embodiment
(first embodiment)
Hereinafter, the first embodiment around winding apparatus for embodying the present invention is illustrated according to Fig. 1 to Fig. 5.
As shown in figure 1, possess multiple guide reels 11~15 around winding apparatus, be hung on the seamless band of guide reel 11~15
16th, the bobbin 17 and calender 18 rotated using band 16, is configured to the lap 19 to being compressed by calender 18 around winding apparatus
It is wound.
Calender 18 includes four rollers.Roller in four rollers of calender 18, lap 19 finally engages is final calendering
Roller 18a.As shown in Fig. 2 final calender 18a is arranged to the state that lap 19 exerts a force downwards by spring 20.Such as Fig. 1 institutes
Show, three roller 18b of others are configured to rotate in the state of the roller 18a or 8b towards front side is exerted a force by spring 20.
Two guide reels 11,12 in guide reel 11 to 15 configure as follows, i.e.,：When winding lap 19, bobbin
The bisecting line of the line of central axis of the motion track of support shaft 21 with linking two guide reels 11,12 is consistent.Guide reel 11 is matched somebody with somebody
The position closest to calender 18 being placed in guide reel 11 to 15.That is, guide reel 11 is to supply lap 19 from calender 18
Financial-supply-leading roller 11.The first end of bar 24 is supported with a manner of it can rotate in the drive shaft of guide reel 13.Guide reel 12
The second end of bar 24 is supported in a manner of it can rotate.Guide reel 12 is set to by drive mechanism (not shown),
Such as cylinder and moved between the winding position that can be represented in Fig. 1 by solid line and the doffing position represented by double dot dash line
Mobile guide reel 12.That is, mobile guide reel 12 is swung between winding position and doffing position.
Two guide reels 13,14 are configured at the lower section of financial-supply-leading roller 11 and mobile guide reel 12.Guide reel 13,14 is matched somebody with somebody
Be placed in by make band 16 by than full packages bobbin 22 more on the lower in a manner of the position that is guided to band 16.Guide reel 13 is by motor
23 drivings, function is played as driven roller.
Guide reel 14 is configured at the lower section of calender 18.Guide reel 14 rely on the cylinder 25 as travel mechanism and can be to
The winding start position P1 represented in Fig. 1 by solid line and the full packages position P2 and doffing position P3 that are represented by double dot dash line are moved
It is dynamic.
Guide reel 15 is configured to than being configured at doffing position P3 guide reel 14 close to the position of full packages bobbin 22 and band
16 outer peripheral face abuts.As shown in Fig. 2 the width of band 16 be set to it is wider than the width of lap 19.
Possess bobbin support shaft 21, guiding mechanism 26 (Fig. 3 A and Fig. 3 B) and limiting mechanism 27 (Fig. 4) around winding apparatus.
Bobbin support shaft 21 fixes bobbin 17.The bobbin support shaft in 26 pairs of directions orthogonal with the axial direction of bobbin support shaft 21 of guiding mechanism
21 movement guides.Limiting mechanism 27, which limits, is supported on the bobbin 17 of bobbin support shaft 21 to the axial direction of bobbin support shaft 21
It is mobile.
As shown in Fig. 3 A, Fig. 3 B and Fig. 4, guiding mechanism 26 possesses more leading axles 28, sliding part 29 and bearing 30.
In this embodiment, leading axle 28 is two.Each leading axle 28 extends along the direction orthogonal with the axial direction of bobbin support shaft 21.
Sliding part 29 is supported to move along leading axle 28.Bearing 30 is arranged at sliding part 29 and supports bobbin support shaft 21
For that can rotate.In this embodiment, bobbin support shaft 21 is supported by by one side supporting.
Sliding part 29 be retained as being fixed on the bobbin 17 of bobbin support shaft 21 via band 16 to financial-supply-leading roller 11, move
The state that dynamic guide reel 12 presses.Sliding part 29 to bobbin 17 when winding lap 19, along with the lap for being wound in bobbin 17
19 coil diameter increases and moved downwards.That is, guiding mechanism 26 wind start when by support shaft 21 be maintained at bobbin 17 via
With 16 positions for being pressed against two financial-supply-leading rollers 11, mobile guide reel 12.Guiding mechanism 26 is along with being wound in bobbin 17
Lap 19 coil diameter increase, support bobbin in a manner of with the increase of the distance of financial-supply-leading roller 11 and mobile guide reel 12
Axle 21 moves.
Limiting mechanism 27 possesses the multiple elastomeric elements 31 for the outer surface for being arranged at bobbin support shaft 21.As Fig. 2, Fig. 3 B with
And shown in Fig. 4, in this embodiment, elastomeric element 31 is total to set 6.As shown in Figure 3A, elastomeric element 31 is in bobbin 17
Long side direction each end circumferentially, equally spaced respectively set three, add up to six.Each elastomeric element 31 is configured to
Abutted with the inner peripheral surface of bobbin 17.It is empty formed with supply compression with each 31 corresponding position of elastomeric element in bobbin support shaft 21
The path 32 of gas.Moreover, supply compressed air from the pipe arrangement 33 for being connected to path 32.The shape of compressed air is being supplied to path 32
Under state, each elastomeric element 31 is retained as pressing the state of bobbin 17, so as to limit bobbin 17 to the axial direction of bobbin support shaft 21
It is mobile.Not to path 32 supply compressed air in the state of, the elastomeric element 31 based on limiting mechanism 27 to bobbin 17 to
The limitation of the axial movement of bobbin support shaft 21 is released from.
Lap compression unit 34 is provided between financial-supply-leading roller 11 and mobile guide reel 12.Lap compression unit 34 is by cotton
Volume 19 is wound in before bobbin 17, and lap 19 is compressed between financial-supply-leading roller 11.Lap compression unit 34 is included and pressed
Pressure roller 35.Specifically, lap compression unit 34 possesses supporting arm 36, pressing roller 35 and by pressing spring 37.Supporting arm 36 is with energy
The mode enough swung is supported on first end.Pressing roller 35 is supported on the second end of supporting arm 36 in a manner of it can rotate.
Pressing roller 35 is exerted a force towards financial-supply-leading roller 11 by pressing spring 37.Pressing roller 35 has the length more than width of band 16.Press
Pressure roller 35 is configured to the lap 19 that will together be moved with band 16 along financial-supply-leading roller 11 direction throughout whole width
Financial-supply-leading roller 11 presses.
Next, the effect around winding apparatus formed as described above is illustrated.
Before winding starts, the bobbin 17 of sky is fixed on bobbin support shaft 21.Bobbin 17 is being fixed on bobbin branch
When holding axle 21, stopping enabling bobbin 17 along bobbin support shaft to the supply compressed air of path 32 of bobbin support shaft 21
In the state of 21 movements, bobbin 17 is installed on to the fixed position of bobbin support shaft 21.Then, compression sky is supplied to path 32
Gas.By supplying compressed air to path 32, so as to turn into the state that elastomeric element 31 is pressed bobbin 17 from inner side, from
And bobbin 17 is retained as the confined state of axial movement to bobbin support shaft 21.
Next, drive cylinder 25, guide reel 14 is configured at the position represented in Fig. 1 by solid line.Bobbin 17 is matched somebody with somebody
It is placed in the winding start position pressed via band 16 by two financial-supply-leading rollers 11, mobile guide reel 12.Driven since the state
Dynamic motor 23 and calender 18.Band 16 is directed the guiding of roller 11 to 15, so as to be moved to Fig. 1 direction of arrow.Financial-supply-leading
Counterclockwise rotates of the roller 11 to Fig. 1.It is wrapping with bobbin 17 and 21 1 Fig. 1's in the same direction of bobbin support shaft of a part for band 16
It is rotated clockwise.
Lap 19 is compressed by calender 18 and removes air.The lap 19 of air is removed in following state, i.e.,：With volume
The face for being hung on the opposite side in the face contacted with financial-supply-leading roller 11 of the band 16 moved in the state of financial-supply-leading roller 11 contacts
In the state of move.Lap 19 is imported into the outer surface of band 16 and bobbin 17 in the state of being contacted with the outer surface of bobbin 17
Between.The lap 19 being imported between the outer surface of band 16 and bobbin 17 is pressing on cylinder along with the movement of band 16 by band 16
Bobbin 17 is wound in the state of the outer surface of pipe 17.
Increase along with the coil diameter for the lap 19 for being wound in bobbin 17, bobbin support shaft 21 is linking financial-supply-leading roller 11
Central axis in the bisecting line of the line of the central axis of mobile guide reel 12 with moving.Begin in the lap 19 for being wound in bobbin 17
Last phase is wound in the state of being pressed for financial-supply-leading roller 11 and mobile guide reel 12 in identical position.Band 16 is logical
Cross guide reel 14 and be given appropriate tension force, and in the state of pressing is wound in the lap 19 (lap L) of bobbin 17, from volume
Full packages position is moved to around starting position, thus corresponds to the change of the diameter for the lap L for being wound in bobbin 17.Moreover, not by band
The scope on the lap surface of 16 pressings is minimized identically when being not dependent on lap L coil diameter and starting with winding.
The conventional coiler device illustrated in the introduction for reference picture 10 and Figure 11, to full since winding
Pipe, bobbin 72 are wound in identical position.Therefore, since winding start up to be wound in the lap L of bobbin 72 as via
Untill the state that deflecting roller R1, R2 is pressed against with 71, lap surface the distance moved in the state of air compared with
Greatly.Therefore, until being wound in bobbin 72 and the state covered by band 71 as the lap L removed by calendering roll compaction after air
Untill, that is moved in the state of it can suck air is in larger distance.The state that lap L is relatively low in fibre density and thickness is thicker
Under be wound in bobbin 72.
But in this embodiment, lap 19 moves in the state of financial-supply-leading roller 11 is hung on, and is entering band 16
After between the outer surface of bobbin 17, bobbin 17 is wound in the state of the outer surface of bobbin 17 is pressed on by band 16.It is tied
Fruit is, until removing the lap 19 after air as being compressed by calender 18 and being wound in bobbin 17 and the state covered by band 16
Untill, the distance moved in the state of can sucking air compared with conventional device it is very small.Therefore, lap 19 is in fiber
Bobbin 17 is wound in the state of the more high and thick degree of density is relatively thin.
Bobbin 17 in the state of axial movement to bobbin support shaft 21 is limited via limiting mechanism 27, and
Pressed in the state of lap 19 by band 16 and rotated with 21 1 coiling direction in the same direction of bobbin support shaft.Therefore, though bobbin 17 not
Possesses flange, lap 19 is also wound in the appropriate position of bobbin 17 without barrier.
In addition, for the conventional coiler device in Figure 10 and Figure 11, up to being wound in bobbin 72 since winding
Lap L turns into untill the state for being pressed against deflecting roller R1, R2 via band 71, it is necessary to the bearing support tape 71 for passing through bobbin 72
Press the power of bobbin 72.Therefore, the support shaft of bobbin 72 is required to fully undertake the intensity of the pressing force based on band 71.
But in this embodiment, exist turns into the surface of bobbin 17 via band 16 or via band since winding
16 and it is wound in the lap 19 of bobbin 17 and is pressed against financial-supply-leading roller 11, the state of mobile guide reel 12.Therefore, bobbin
Support shaft 21 need not undertake via band 16 and act on the pressing force of bobbin 17.
Be wound in bobbin 17 lap 19 compressed between financial-supply-leading roller 11 by lap compression unit 34 after and wind
In bobbin 17.Specifically, lap 19 presses on financial-supply-leading roller 11 via band 16 by the pressing roller 35 of lap compression unit 34, its
Pressing force by pressing spring 37 by being set.Therefore, it is wound in the situation phase of bobbin 17 with being not subject to the compression of lap compression unit 34
Than bobbin 17 can be wound in the state of the air contained by lap 19 is less.Therefore, do not strengthen and lap 19 is wound in cylinder
The pressing force of the band 16 of pipe 17, lap 19 can be wound in by bobbin 17 with the higher state of fibre density.
As shown in figure 5, if winding carries out until full packages, the driving of calender 18 and motor 23 is stopped, so as to roll up
Around end.Then, the doffing position movement that the bar 24 of guide reel 12 is represented into Fig. 5 by double dot dash line is supported, in guide reel 14
It is moved to than full packages position P2 closer in the state of the doffing position P3 of guide reel 15, carries out doffing operation.Terminate in doffing
Afterwards, bobbin 17 is installed to bobbin support shaft 21, is moved to winding position in guide reel 12, guide reel 14 is moved to winding start bit
Put P1 and then the secondary winding started to lap 19.
According to the embodiment, effect as shown below can be obtained.
(1) possess around winding apparatus：Multiple guide reels 11 to 15, the seamless band 16 for being hung on guide reel 11 to 15, pass through
The bobbin 17 and calender 18 rotated with 16, it is configured to wind the lap 19 compressed by calender 18 around winding apparatus.Coiling
Device possesses compression unit 34, the compression unit 34 with the supply for receiving lap 19 from calender 18 in multiple guide reels 11 to 15
Financial-supply-leading roller 11 between lap 19 is compressed.Moreover, lap 19 is compressed between financial-supply-leading roller 11 by lap
Bobbin 17 is wound in after the compression of portion 34.Therefore, lap 19 is wound in cylinder with being not subject to the compression of lap compression unit 34
The situation of pipe 17 is compared, and lap 19 can be wound in into bobbin 17 in the state of the air contained by lap 19 is less.Therefore, no
Lap 19 is wound in the pressing force of the band 16 of bobbin 17 by enhancing, and can be wound lap 19 with the higher state of fibre density
In bobbin 17.
(2) lap compression unit 34 is the pressing roller 35 for being pressed against financial-supply-leading roller 11.According to this composition, can by by
The simple structure that pressing roller 35 presses lap 19 to discharge air from lap 19.
(3) pressing roller 35 is configured between financial-supply-leading roller 11 and mobile guide reel 12.Mobile guide reel 12 can rolled up
Moved between position and doffing position.According to the structure, lap 19 can be wound in the tight preceding to lap 19 of bobbin 17
It is compressed, therefore can more efficiently suppresses the broadening of the width of the lap 19 when bobbin 17 winds lap 19.
(4) possess bobbin support shaft 21, guiding mechanism 26 and mechanism processed 27 around winding apparatus.Bobbin support shaft 21 is fixed
Bobbin 17.Bobbin support shaft 21 is held in bobbin 17 and drawn via band 16 by two supplies by guiding mechanism 26 when winding beginning
The position that deflector roll 11 and mobile guide reel 12 press, increases with the coil diameter for the lap 19 for being wound in bobbin 17, to be supplied with two
Mode to the distance increase of guide reel 11 and mobile guide reel 12 moves bobbin support shaft 21.Limiting mechanism 27 limits cylinder
Axial movement of the pipe 17 to bobbin support shaft 21.According to the structure, bobbin 17 does not have flange, and via band 16 from by two confessions
The state pressed to guide reel 11, mobile guide reel 12 starts to wind.Therefore, with lap is wound in flange via band
The conventional device of bobbin is different, and the lap 19 that can prevent from being compressed enters between band and flange, and makes the end of lap 19
Cause and be adhered.In addition, bobbin 17 does not have flange, therefore the width of band 16 can be widened, so as to prevent lap both ends
To be adhered caused quality bad.
In addition, the surface of bobbin 17 is in via band 16 or via band 16 and is wound in bobbin 17 since winding
Lap 19 and be supplied to guide reel 11, the state that mobile guide reel 12 presses.Therefore, bobbin support shaft 21 need not undertake via
With 16 pressing forces for acting on bobbin 17.Therefore, the intensity of bobbin support shaft 21 can reduce compared with conventional coiler device.
(5) bobbin support shaft 21 supports to be unilateral.Bobbin support shaft 21 is not limited to unilateral supporting, or two is collateral
Hold.In the case of being supported in one side, compared with two-side supporting, installation of the bobbin 17 relative to bobbin support shaft 21, the work removed
Industry becomes simple.
(6) guiding mechanism 26 possesses more leading axles 28, sliding part 29 and bearing 30.Each leading axle 28 along with bobbin branch
Hold the orthogonal direction extension in the axial direction of axle 21.Sliding part 29 is supported to move along leading axle 28.Bearing 30 is arranged at
Sliding part 29 simultaneously supports bobbin support shaft 21 for that can rotate.In addition, guiding mechanism 26 possesses travel mechanism's (cylinder 25).Move
Motivation structure (cylinder 25) makes a guide reel 14 in the guide reel beyond financial-supply-leading roller 11 and mobile guide reel 12 to such as
Lower direction movement, i.e.,：Bobbin 17 is supplied to close to two to the band 16 for being hung on the bobbin 17 for being supported on bobbin support shaft 21
The direction movement that guide reel 11, the direction of mobile guide reel 12 exert a force.According to the structure, it can not increase what is possessed around winding apparatus
The number of guide reel, and move band 16 in a manner of lap 19 is wound in into bobbin 17 without barrier.
(7) limiting mechanism 27 possesses multiple elastomeric elements 31 and path 32.Each elastomeric element 31 is arranged at bobbin supporting
The periphery of axle 21.Path 32 is formed at bobbin support shaft 21, and can be pressed to being supplied with each 31 corresponding position of elastomeric element
Contracting air.Moreover, in the state of compressed air is supplied to path 32, each elastomeric element 31 is retained as pressing the shape of bobbin 17
State, axial movement of the bobbin 17 to bobbin support shaft 21 are limited.Therefore, the state of compressed air is not being supplied to path 32
Under, the limitation to axial movement of the bobbin 17 to bobbin support shaft 21 of the elastomeric element 31 based on limiting mechanism 27 is solved
Remove, so as to easily carry out bobbin 17 relative to bobbin support shaft 21 installation and remove.
(second embodiment)
Next, second embodiment is illustrated according to Fig. 6 and Fig. 7.
The financial-supply-leading roller 11 around winding apparatus of the embodiment is different from the relation and first embodiment of calender 18,
Other structures be and first embodiment essentially identical configuration.Identical part marks same reference numerals and omitted detailed
Explanation.
As shown in fig. 6, in embodiments, for calender 18, form calender 18 final calender 18a and its
His calender 18b to be configured this point in the state of on substantially vertical face, and final calender 18a via band 16 with
It is significantly different from first embodiment and lap 19 is supplied to guide reel 11 and presses this point.In addition, form rolling for calender 18
Smooth roll 18b number is two, fewer than first embodiment.
As shown in fig. 7, in calender 18, final calender 18a is by spring 20 towards the financial-supply-leading roller around winding apparatus
11 forces.Two roller 18b are exerted a force by spring 20 so that the roller 18a or 18b for being configured at downside are pressed via lap 19.In addition,
In Fig. 7, the diagram for the roller 18b for being configured at upside is omitted, in figure 6, omits the diagram of spring 20.
In this embodiment, as calender 18 final roller final calender 18a as lap compression unit 34
And play function.That is, lap compression unit 34 includes final calender 18a.According to the structure, it is not necessary to be provided as lap compression
Portion and the other rollers for playing function, the lap 19 that air is removed by calender 18 are wound in bobbin 17 before air is sucked.
Therefore, it is possible to which lap 19 is wound in into bobbin 17 with fibre density higher state.
Therefore, it is different from first embodiment, draw in the lap 19 that compression is born by calender 18 via supply
Deflector roll 11 and band 16 are untill bobbin 17 is wound in, the Distance Shortened of the movement of lap 19.Therefore, except implementing with first
Outside effect identical effect described in (1) to (7) of mode, additionally it is possible to obtain following effect.
(8) around winding apparatus form calender 18 multiple roller 18a, 18b be located on substantially vertical face in the state of by with
Put.Moreover, final calender 18a is exerted a force via band 16 and lap 19 by spring 20 to financial-supply-leading roller 11.Two roller 18b are by bullet
Spring 20, which exerts a force, to press the roller 18a or 18b for being configured at downside via lap 19.Therefore, final calender is turned into most
Finish to gauge smooth roll 18a plays function as lap compression unit.The lap 19 of air is removed before air is sucked by calender 18
Bobbin 17 is wound in, therefore lap 19 can be wound in by bobbin 17 with the higher state of fibre density.In addition, by rolling
The final calender 18a of smooth roll 18 and bear the lap 19 of compression via financial-supply-leading roller 11 and band 16 until being wound
Untill bobbin 17, the distance that lap 19 moves shortens.Therefore, after being compressed by calender 18, until being wound in bobbin 17
Untill, lap 19 is difficult to suck air, so as to further suppress the extension to width of lap 19.
(the 3rd embodiment)
Next, the 3rd embodiment is illustrated according to Fig. 8.
Preferably in winding apparatus, the structure of lap compression unit 34 is different from first embodiment, other
Structure be and first embodiment identical structure.Identical part marks same reference numerals and omits detailed description.
Lap compression unit 34 possesses multiple rollers 41,42,43 and is hung on the band 44 of roller 41,42,43.Supporting arm 36 is with energy
The mode enough swung is supported on first end.Roller 42 is supported on the second end of supporting arm 36 in a manner of it can rotate.Roller 42
It is pressed spring 45 to exert a force so that press band 44 towards financial-supply-leading roller 11.With 44 from the final calender 18a of calender 18
It is sent, in the state of the one side for the lap 19 that the position for being hung on financial-supply-leading roller 11 of band 16 is moved in covering, two
Moved between roller 41,42.Therefore, according to the structure of the embodiment, in the final calender that lap 19 passes through calender 18
18a, untill the pressing force based on financial-supply-leading roller 11 and the roller 42 of lap compression unit 34 is received, it is difficult to enter in lap 19
Air.
Embodiment is not limited to the respective embodiments described above, for example, it is also possible to be embodied as next.
Zero as shown in figure 9, can also be in second embodiment in winding apparatus, in the position opposed with financial-supply-leading roller 11
Install the pressing roller 35 that pair lap 19 together moved with being hung on the band 16 of financial-supply-leading roller 11 is pressed.Pressing roller 35
Possesses the central axis extended parallel to financial-supply-leading roller 11 and by the axial rotary of pressing roller 35 close to financial-supply-leading roller 11
Direction force press pressing spring 37.In the structure shown here, roller 35 is pressed by the lap 19 that calender 18 compresses further to compress,
So as to discharge air from lap 19.
The number of the roller of zero composition calender 18 is not limited to three or four, or more than five.
Zero as second embodiment, and guide reel 11 is supplied to via band 16 in the final calender 18a of calender 18
In the structure of pressing, multiple roller 18a, 18b for forming calender 18 are not limited to the structure that its axis of rotation is located on vertical plane.
For example, it is also possible to it is the structure on horizontal plane or in inclined plane.
The moving direction of bobbin 17 between zero winding start position and full packages position is not limited to above-below direction.For example,
Can also be horizontal direction or incline direction.
As long as zero limiting mechanism 27 is arranged at bobbin support shaft 21, generation in the state of the openend of overlay path 32
Elastomeric element 31 is set for for each openend, for example, the outer peripheral face in bobbin support shaft 21 forms endless groove, and the ring-type
Groove passes through the corresponding position in the openend of the path 32 with being formed at bobbin support shaft 21.Furthermore, it is also possible to it is being contained in the ring
The ring for the rubber system for being formed as ring-type is set in the state of shape groove.The ring of rubber system is not supplying the shape of compressed air to path 32
Under state, it is held in from the position of the outer peripheral face depression of bobbin support shaft 21, by supplying compressed air to path 32, so as to it
A part is prominent from endless groove and supports bobbin 17.
Zero for limiting mechanism 27, instead of setting elastomeric element 31, or dashed forward from the outer peripheral face of bobbin support shaft 21
Go out and engage with the long side direction end of bobbin 17 to limit the part of movement of the bobbin 17 to axial direction.
Zero bobbin support shaft 21 may not be cantilever position, but the structure being supported by both sides.
Zero is not limited to possess as the coil diameter for the lap 19 for being wound in bobbin 17 increases and supports bobbin around winding apparatus
The structure for the guiding mechanism 26 that axle 21 moves in a manner of the distance with financial-supply-leading roller 11, mobile guide reel 12 increases.For example,
As the conventional coiler device illustrated in the introduction, it can also be applied to make the bobbin support shaft 21 for fixing bobbin 17
Since winding start at the end of winding fixed position rotate structure around winding apparatus.
Claims (6)
- Around winding apparatus, 1. it possesses one kind：Multiple guide reels；It is hung on the seamless band of the guide reel；The bobbin rotated using the band；AndCalender,It is described to be configured to around winding apparatus to being wound by the lap of the calendering roll compaction,It is described to be characterised by around winding apparatus,The multiple guide reel includes the financial-supply-leading roller for the supply for receiving the lap from the calender,It is described to possess the lap compression unit being compressed between the financial-supply-leading roller to the lap around winding apparatus.
- It is 2. according to claim 1 around winding apparatus, it is characterised in thatThe lap compression unit includes the pressing roller for being pressed against the financial-supply-leading roller.
- It is 3. according to claim 2 around winding apparatus, it is characterised in thatThe multiple guide reel includes the mobile guide reel that can be moved between winding position and doffing position,The pressing roller is configured between the financial-supply-leading roller and the mobile guide reel.
- It is 4. according to claim 1 around winding apparatus, it is characterised in thatThe lap compression unit possesses：Multiple rollers andIt is hung on the roller and is pressed against the band of the financial-supply-leading roller.
- It is 5. according to claim 1 around winding apparatus, it is characterised in thatThe lap compression unit includes the final calender for being pressed against the financial-supply-leading roller.
- It is 6. according to any one of claim 1 to 5 around winding apparatus, it is characterised in that to be further equipped with：Bobbin support shaft, it is supported in a manner of it can be rotated integrally with the bobbin to the bobbin；AndLimiting mechanism, consist of the axial movement for limiting the bobbin to the bobbin support shaft.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-120939 | 2016-06-17 | ||
| JP2016120939A JP6720716B2 (en) | 2016-06-17 | 2016-06-17 | Lap winding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107523904A true CN107523904A (en) | 2017-12-29 |
| CN107523904B CN107523904B (en) | 2020-01-10 |
Family
ID=60481167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710446764.7A Active CN107523904B (en) | 2016-06-17 | 2017-06-14 | Winding device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6720716B2 (en) |
| CN (1) | CN107523904B (en) |
| CH (1) | CH712582B1 (en) |
| DE (1) | DE102017112929A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH719790A1 (en) * | 2022-06-20 | 2023-12-29 | Rieter Ag Maschf | Device for producing a cotton wrap. |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU65242A1 (en) * | 1941-01-23 | 1944-11-30 | П.М. Максимов | Adaptation to burrs, etc. Machines for moistening canvases |
| US4809920A (en) * | 1984-03-15 | 1989-03-07 | Maschinenfabrik Rieter Ag | Method and apparatus for forming a wadding lap |
| CN1150186A (en) * | 1995-09-04 | 1997-05-21 | 里特机械公司 | Machine for winding slivers for lap winding |
| CN1166188A (en) * | 1995-10-23 | 1997-11-26 | 里特机械公司 | Winding device |
| CN1441095A (en) * | 2002-02-27 | 2003-09-10 | 里特机械公司 | Press roller for transporting cotton roll thin sheet |
| CN103025936A (en) * | 2010-07-23 | 2013-04-03 | 马佐里有限公司 | Lap forming device for a lap-winder |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE910754C (en) * | 1950-01-23 | 1954-05-06 | Tmm Research Ltd | Winding device for textile machines |
| US5303453A (en) * | 1988-11-03 | 1994-04-19 | Rieter Machine Works, Ltd. | Textile machine |
| JPH05279926A (en) * | 1992-03-30 | 1993-10-26 | Howa Mach Ltd | Device for pressurizing lap |
| JPH0661973U (en) * | 1993-02-12 | 1994-09-02 | 株式会社原織機製作所 | Lap forming machine |
| DE19630922A1 (en) * | 1996-07-31 | 1998-02-05 | Rieter Ag Maschf | Winding device |
| JP2013076172A (en) * | 2011-09-29 | 2013-04-25 | Hara Shokki Seisakusho:Kk | Comber preparation machine |
-
2016
- 2016-06-17 JP JP2016120939A patent/JP6720716B2/en active Active
-
2017
- 2017-06-13 CH CH00764/17A patent/CH712582B1/en unknown
- 2017-06-13 DE DE102017112929.4A patent/DE102017112929A1/en active Pending
- 2017-06-14 CN CN201710446764.7A patent/CN107523904B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU65242A1 (en) * | 1941-01-23 | 1944-11-30 | П.М. Максимов | Adaptation to burrs, etc. Machines for moistening canvases |
| US4809920A (en) * | 1984-03-15 | 1989-03-07 | Maschinenfabrik Rieter Ag | Method and apparatus for forming a wadding lap |
| CN1150186A (en) * | 1995-09-04 | 1997-05-21 | 里特机械公司 | Machine for winding slivers for lap winding |
| CN1166188A (en) * | 1995-10-23 | 1997-11-26 | 里特机械公司 | Winding device |
| CN1441095A (en) * | 2002-02-27 | 2003-09-10 | 里特机械公司 | Press roller for transporting cotton roll thin sheet |
| CN103025936A (en) * | 2010-07-23 | 2013-04-03 | 马佐里有限公司 | Lap forming device for a lap-winder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107523904B (en) | 2020-01-10 |
| JP2017222956A (en) | 2017-12-21 |
| DE102017112929A1 (en) | 2017-12-21 |
| CH712582A2 (en) | 2017-12-29 |
| JP6720716B2 (en) | 2020-07-08 |
| CH712582B1 (en) | 2018-01-31 |
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