CN1752310A - Funnel spinning device with funnel and sinning part - Google Patents
Funnel spinning device with funnel and sinning part Download PDFInfo
- Publication number
- CN1752310A CN1752310A CN 200510106344 CN200510106344A CN1752310A CN 1752310 A CN1752310 A CN 1752310A CN 200510106344 CN200510106344 CN 200510106344 CN 200510106344 A CN200510106344 A CN 200510106344A CN 1752310 A CN1752310 A CN 1752310A
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- CN
- China
- Prior art keywords
- funnel
- spindle
- axially
- protective casing
- spinning 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/06—Spinning or twisting machines in which the product is wound-up continuously cap type
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/36—Package-shaping arrangements, e.g. building motions, e.g. control for the traversing stroke of ring rails; Stopping ring rails in a predetermined position
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/42—Guards or protectors for yarns or threads, e.g. separator plates, anti-ballooning devices
- D01H1/427—Anti-ballooning cylinders, e.g. for two-for-one twist machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Structural Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The result of the invention is: to maintain low driving energy loss of the funnel spinning apparatus caused by flow resistance as much as possible and enabling approach a spinning site of the funnel spinning apparatus as simply as possible, especially for starting spinning, doffing or on the breakage of a yarn.
Description
Technical field
The present invention relates to funnel spinning device, comprise drivable funnel and shielding element as described in the preamble as claimed in claim 1 that rotation is installed.For example, described funnel spinning device is disclosed among the EP0485880A1 of same Applicant.
The spinning of term on the meaning of the present invention also is understood as that twisting, wherein, replace batch yarn be delivered yarn from the bobbin, and described yarn can be made of spun yarn and doubled yarn.
Background technology
Shielding element, mainly be to be used for the spindle of operation fast for example at the element disclosed in the EP0485880A1, so that the significant noise that reduces under some occasion surrounding environment impacts, and be used to reduce energy consumption, this is that the vortex that air-flow produced that forms around each bobbin causes, and particularly fine hair caused for yarn outstanding.As combination of corresponding air-flow vortex and the result that further transferred to another spindle from a spindle, on the longitudinal direction of spinning machine both sides, formed air draught, the result that it also has is, fiber ends is open on the yarn of being produced freely, therefore produced undesirable wool yarn, this has further improved the air drag of corresponding bobbin.Like this, a large amount of driving energy of spindle has been consumed inadequately.Particularly for big bobbin diameter, owing to higher outer circular velocity and owing to the bigger centrifugal force that acts on the yarn, these side effects have adverse influence to the overall energy balance of this method.Personnel's burden and yarn qualities.In the bell or funnel spinning device that comprises independent drivable clock or funnel, wherein, it is corresponding each other in this application that these two kinds of method and apparatus are regarded as, because other drive units, it is necessary being used to keep driving the low device of resistance, so that keep energy requirement low as far as possible, when spinning apparatus was worked, this was crucial cost factor.
EP0485880A1 has disclosed the device that is used for the embedding spinning apparatus, particularly bell spinning apparatus, and it comprises clock or funnel, and the spindle that is driven by motor, described motor can move up and down.Described clock is to drive and install by a motor around described clock.The bottom of described clock by the shell of the solid lid that comprises internal fixation around, described lid surrounds described clock with little clearance distance, and a plurality of sleeve part, it can be enclosed within above another in one flexible of mode and be pulled to above the described lid.Under the state of pulling out, described shell blocks the position of described spindle, this spindle be set to reel on big distance yarn of the bobbin form that is embodied as cop here.Because in this state that is added with shell, between the inner surface of the outer surface of described bobbin and described shell, there is not stable distance, this is the result of at least two extensible members of described shell, and the distance between described shell and the bobbin is bigger, can not obtain the hydrodynamics optimum state.Another defective of disclosed device is the complexity of necessity of described structure, because the ability of stretching motion and the problem of tending to destroy, particularly owing to polluted by fabric fibre.
DE3047275A1 has disclosed and has comprised the spindle that has device driven and around the spinning apparatus of the clock of spindle, it can be around vertical rotation of spindle, and they are independent of spindle installs, and drive unit is provided.Described clock has cylindrical or the infundibulate profile, and has the tubulose continuous part at the end away from spindle, and it plays a part axle, and is installed on two ball bearings or air bearing of bracing or strutting arrangement.Owing to the device that is not provided for encapsulating, energy-optimised operation is impossible.
CH68160630A5 has disclosed the spinning machine that comprises yarning position, and it comprises the driving clock around spindle.Described clock is rotatably installed by the clock bearing, described clock bearing is installed on the outer surface of described clock, and drive by the drive unit on the outer surface that is positioned at described clock equally with certain speed, drive unit can be the nonsynchronous motor or the air driven device of FREQUENCY CONTROL.The end that enlarges in the taper of described clock provides rotatable ring, and is porose on it, and this hole is as thread-guide element.Be wound up on the bobbin that forms by cop at the yarn that forms on the described yarning position.In the present embodiment, clock or cop all do not have shell.
Relative mistake between the speed of the speed of described clock and the speed of yarn guide member and spindle is important.The speed of spindle must be always greater than the speed of clock.The device that the speed by special adjustment spindle and the speed of clock are regulated yarn tension specially is disclosed among the EP0476406B1, is used for spinning yarn arbitrarily by described bell spinning apparatus.
DE3400327 has disclosed bell spinning apparatus, and it comprises the drivable clock that maybe can brake, and wherein, yarn is looped around its outside and flows to spindle.Be rotatably installed in by two described clocks of single roller bearing on the fixed position of support of described bell spinning apparatus, be positioned on the axle of handle upper end near it.Described bearing is urged on described axle.Described axle has vertical passage, and outlet opening is positioned at below the bearing of handle upper end of described clock, is used for yarn is guided to the outer surface of described clock.Described clock is by fixing, and hinged shell surrounds with little air gap.In one embodiment, another shell is to do as a whole making with the shell of described clock, and it is around spindle.These two shells must be opened, so that the operation bobbin as the reparation yarn breakage, or with the empty full bobbin of bobbin replacing, is particularly made described shell with articulated form.Therefore, only provide free entering to a certain extent to bobbin and spindle or whole yarning position.Because on disclosed method and apparatus, yarn is to be directed in the outside of clock, so this method only proves relevant to a certain extent.
Summary of the invention
Therefore; the purpose of this invention is to provide and be fit to the high funnel and the funnel spinning device of spindle speed; protective device with winding zone of inner guiding and funnel and spindle; the driving energy loss that causes by flow resistance is low as far as possible; and its yarning position is approaching easily as much as possible; particularly for begin the spinning, doff or even yarn breakage all the more so.
This purpose is to finish especially by the characteristic of implementing independent claims.With other or preferred mode realize that feature of the present invention can derive from dependent claims.
Say that in principle the present invention can be applicable to spinning machine, and can be applicable to twisting mill, they have constituted the basis of above-mentioned purpose.If disclose spinning machine and spinning process hereinafter, they can relate to twisting mill and twisting process equally.Well known by persons skilled in the artly be, for example, described technology can be used embedding heart yarn line or doubled yarn basically, imitative doubled yarn, fancy yarn or doubled yarn carry out, and other process variations, and all can be used for disclosed material flow path direction based on other technology variants of described technology, and can be applicable to opposite direction.Here it is in the present invention with reel for yarn around the reason that is understood as unwinding yarn equally.
Various in the literature terms are used to indicate funnel spinning or similar method, and for example, the spinning of air sphere limiter is used in bell spinning, cap spinning spindle, flyer spinning and other titles.But, the present invention is not limited to the funnel spinning, and relate generally to spinning, twisting or unwinding device, wherein, rotatable, the guide of rotatable symmetry or air ring limiting element make described yarn to lead internally substantially, it can comprise reel for yarn around or the yarn delivery area so that be referred to as the winding zone, or be used for spinning the rotatable spindle of twisting or unwinding.
Funnel spinning device of the present invention comprises at least one drivable spindle, it can rotate around spindle axis, and has the winding zone, this winding zone be by, for example be placed on that bobbin pipe on the spindle forms, and the funnel device that comprises the funnel of drivable or braking, this funnel device is mounted to and makes it can be around described spindle axis rotation, and be made into to allow yarn to lead internally, and be used for the winding zone of concentric ground around spindle.Disclosed different funnel geometries in the prior art, term " funnel " is understood as that to be not only funnel shaped within the scope of the present invention, also represent bell, cylindrical, frustoconical or the suitable funnel spinning method of implementing, bell spinning method or similar spinning, any other shape of twisting or unwinding method.
Preferably bobbin carries out the coiling of yarn in a known way by forming, and for example, this bobbin is embodied as cop, and on the bobbin pipe of this bobbin on be placed on it or directly on this handle, it preferably is designed to detachably under latter event.Described spindle and funnel can be relative to one another axially motion up and down so that carry out spinning process, wherein, described funnel or spindle or this two kinds of parts are axially can displacement.Described funnel device also comprises the bearing arrangement that is used for direct or indirect rotatable installation funnel and drive unit, be used for directly or indirectly driving or brake described funnel, Here it is within the scope of the present invention drive unit can also be understood as that the reason of conventional brake apparatus.Funnel to small part by the fixing shell of rotation around, this shell axially is connected with described funnel, protects described funnel by it.For example, described axial connection is to constitute like this, makes that described shell is relative funnel axial restraint, makes described funnel to rotatablely move around the spindle axis execution by described relatively shell.In order to protect described spindle and bobbin form; the coiling yarn of special cop form; guard block is provided; it relatively spindle do axially-movable; from push away substantially funnel above and concentric ground move to position axially outstanding on described funnel, the length of the outstanding winding zone that is used to protect substantially around the position of described funnel.For example,, be preferably mounted on the outer surface, perhaps if necessary be installed on the inner surface of shell or and make the axially-movable of guard block become possibility by the external device (ED) that is used to install by direct or indirect being slidingly installed.According to the present invention, described guard block is made into columniform substantially microscler protective casing, and its length is identical with the winding zone at least.Therefore; for the whole winding zone that will protect, may therefore avoid flow losses greatly; and can reduce the energy consumption of spinning process; described shell, bearing arrangement and drive unit are to install like this and make, make protective casing relatively spindle axis in axial direction move on concentric ground; position above the funnel moves to position axially outstanding on funnel from pressing against substantially; give prominence to the length of winding zone substantially, so that protection, certainly conversely.Therefore, under the state on press against described shell, described yarning position can freely enter and doff, so that enter when starting spinning or during yarn breakage.The axle that rotatably is connected with the upper end of funnel is provided, and has had the axial thread thread guide eyelet, for use in driving and the described funnel of rotation installation.Described bearing arrangement and drive unit particularly constitute by an electrical motor driven device, and it is installed on the described axle, and therefore are positioned at the top of funnel, so that it can be surrounded tightly by the described protective casing of described shell, and do not contact.For example, described shell indirectly or be directly installed on the support of funnel spinning machinery.
Description of drawings
Below purely in conjunction with schematically illustrated in the accompanying drawings concrete typical embodiments device of the present invention is elaborated with form for example, wherein, other advantages of the present invention have been discussed also.In the accompanying drawings:
Fig. 1 is the typical embodiments according to the funnel device of funnel spinning device of the present invention, has the protective casing that presses against when spinning process begins on the funnel; With
Fig. 2 represents the typical embodiments of described funnel device, and protective casing is positioned on the position of guard block, blocks the winding zone of spindle when spinning process finishes.
The specific embodiment
Fig. 1 and 2 represents the possible embodiment of funnel spinning device, and it comprises spindle 2 and funnel device 3.Spindle 2 drives around spindle axis 26 by single drive unit (not shown), and this spindle 2 has winding zone 1, is used to the yarn of reeling.For example, by to small part by the reel for yarn that is ready to reel of bobbin 10 forms around the outer surface of spindle 2, having formed length is the winding zone 1 of L1, as shown in Figure 2.In the example shown, yarn is wound onto on the bobbin pipe 21 that is placed on the spindle 2.The bobbin 10 that comprises the yarn of coiling has constituted cop here.Funnel device 3 also has funnel 4, and it can rotate around spindle axis 26, and has the end of columniform basic configuration and taper expansion.In addition, possible especially is, is designed to whole funnel 4 cylindrical or taper or give funnel 4 any other suitable shapes, so that carry out described spinning method.Funnel 4 rotatably is fixedly connected on the axle 14.Axle 14 comprises continuous centre gangway 22, and yarn enters funnel 4 by it, and is directed on the inner surface of rotatable hopper 4, arrives feed carrier 23, and for example, it is made as the hole on the lower edge of the cone expansion end that is positioned at funnel 4.Yarn is reeled in known manner, because funnel 4 is that concentric ground is around spindle 2.In shown typical embodiments, shown funnel 4 and axle 14 are common unitary members.Therefore, funnel 4 and axle 14 mainly can be understood that funtion part within the scope of the present invention, they are to make as the parts that independently connect relatively regularly, perhaps make as common means, wherein, funnel 4 representative rings are around the part of spindle 2, and axle 14 expressions are used for delivered yarn and be used to drive and install the axial tubular continuous part of funnel 4.Between funnel 4 and axle 14, has transition portion.Except the integrated design shown in Fig. 1 and 2, all three functional parts can be independently and be interconnective.Axle 14 is rotatably installed by bearing arrangement 5, and by drive unit 6 drivings, for example, drive unit can be an electro-motor 6.Have above bearing arrangement 5 is installed in drive unit 6 axle 14 parts and with part that funnel 4 is connected between, wherein, the drive part of funnel 4 and axle 6 is cantilever installations.
Shell 7 has cylindrical outer surface 8, and non-contiguously around funnel 4, covers its whole length substantially, has little air gap, is approximately 5 millimeters in the cylindrical portion gap of funnel 4.The end of shell 4 is near the lower edge of funnel 4.The inner surface 12 of shell 7 to the shape of the outer surface 11 of small part and funnel 4 is coincide.At the taper position of funnel 4, described gap narrows down to about 2 millimeters.Is that the air drag of funnel 4 has reduced, and has caused lower energy requirement thus by shell 7 around the result of funnel 4.Fixing shell 7 axially is connected with rotatable funnel 4, so that the axial relative motion of shell 7 relative funnels 4 is impossible, and passes through connecting rod 25 on the top of close bearing arrangement 5 and is connected with the support of funnel spinning device.
The guard block of the microscler integrated protective casing 9 of column can be directly installed on the outer surface 8 of shell 7 axially slidably at the position of funnel 4.Described installation is to finish by the inner surface 19 of protective casing 9.In addition, for instance, installation can also realize by the gap slip ring.The length L of protective casing 9
9At least with the length L of winding zone 1
1Quite; the installation of the microscler design of shell 7 and bearing arrangement 5 and drive unit 6 and the result of design are; protective casing 9 is moved on the position II shown in Figure 2 from the position I that presses against substantially on the funnel 4 shown in Figure 1; axially give prominence on funnel 4, account for the whole of winding zone 1 or account for its length L at least
1, so that protection.On the I of position, protective casing 9 presses against on the shell 7, and therefore, funnel 4 is exposed to yarning position fully, so that can with hand yarn be passed feed carrier 23 easily.On the II of position, sleeve pipe 9 is given prominence on funnel 4, accounts for the length L of winding zone substantially
1, in Fig. 2, even more forward, make spindle 2, particularly bobbin 10 be wrapped in the winding zone 1, even when winding process shown in Figure 2 finishes, also be like this by whole.The inner diameter d of protective casing 9
9The external diameter that is equivalent to shell 7 substantially is in shown typical embodiments, than the predetermined outer diameter D of bobbin 10
10At least 4 millimeters greatly, mostly be 25 millimeters most, particularly than the predetermined outer diameter D of bobbin 10
10Larger about the 10-20 millimeter, this depends on the type of the yarn that will reel.The result of this little gap of protective casing 9 and smooth inner surface 19 is, can produce the air flow of flow optimized around spindle 2, and it has reduced, and noise impacts and the energy consumption of spindle-driving.In shown typical embodiments, the length L of protective casing 9
9Length L greater than winding zone 1
1, need the overlay region because consider being slidingly installed of on the outer surface 8 of shell 7, realizing.
Claims (9)
1. funnel spinning device comprises at least
Drivable spindle (2) with winding zone (1),
Funnel device (3), it comprises
Rotatably install, the drivable funnel that maybe can brake (4), it is made into to allow to guide yarn internally, and is used for concentric ground around winding zone (1)
Be used for directly or indirectly rotation the spring bearing device (5) of funnel (4) is installed
Be used for directly or indirectly driving or braking the drive unit (6) of funnel (4)
The shell (7) that rotation is fixing, to small part around funnel (4), and axially be connected with described funnel (4) and
The guard block of the relative axially movable installation of spindle axis (26); it can move to position (II) from the position (I) that presses against substantially on the funnel (4); in position (II); guard block axially is projected on the funnel (4); cover the whole length (L1) of winding zone (1) substantially; so that protection spindle (2) and the bobbin (1) that particularly constitutes with form of tubes
Wherein, spindle (2) and funnel (4) axially-movable toward each other,
It is characterized in that,
Described guard block is made into columniform substantially microscler protective casing (9), it have at least winding zone (1) length (L1) and
Shell (7); bearing arrangement (5) and drive unit (6) are to install like this and design; make protective casing (9) to move axially to position (II) from the position (I) that presses against on the whole funnel (4); guard block axially is projected on the funnel (4) in position (II); cover the length (L1) of winding zone (1) substantially, so that protection.
2. funnel spinning device as claimed in claim 1 is characterized in that, shell (7) has cylindrical outer surface (8), and inner surface (12), and this inner surface (12) is fit to the shape of the outer surface (11) of funnel (4) to small part.
3. as the funnel spinning device of claim 1 or 2, it is characterized in that protective casing (9) is to install like this, make the displacement that can directly on the outer surface (8) of shell (7), endwisely slip of its inner surface (19).
4. as funnel spinning device any among the claim 1-3, it is characterized in that protective casing (9) is made as unitary member.
5. as funnel spinning device any among the claim 1-4, it is characterized in that the internal diameter (d of protective casing (9)
9) depend on the yarn types that will reel, it is at least than the predetermined external diameter (D of bobbin (10), the particularly bobbin of cop form
10) at least 4 millimeters greatly, 25 millimeters at the most, 10-20 millimeter particularly.
6. as funnel spinning device any among the claim 1-5, it is characterized in that, rotatably fixedly connected with funnel (4), and the axle (14) that axis screw thread thread guide eyelet (22) is arranged is provided for so that drive and rotate funnel (4) is installed, and bearing arrangement (5) and drive unit (6) are installed on described.
7. as funnel spinning device any among the claim 1-6, it is characterized in that the device (20) that is used for axial displacement is connected with protective casing (9).
8. funnel spinning device as claimed in claim 7, it comprises a plurality of spindles (2) and funnel device (3), it is characterized in that, the device (20) that is used for synchronous axially-movable is connected with a plurality of protective casings (9).
9. funnel spinning device as claimed in claim 8; it is characterized in that; the device (27) that is used for disconnecting respectively protective casing (9) and the device that is used for synchronous axially-movable (20) is connected with at least one of a plurality of protective casings (9); so that protective casing (9) at least temporarily, particularly manually from the synchronous axially-movable of all the other protective casings (9), get rid of.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH01569/04 | 2004-09-23 | ||
| CH15692004A CH697093A5 (en) | 2004-09-23 | 2004-09-23 | Funnel spinning device with funnel and shield. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1752310A true CN1752310A (en) | 2006-03-29 |
Family
ID=36120736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510106344 Pending CN1752310A (en) | 2004-09-23 | 2005-09-22 | Funnel spinning device with funnel and sinning part |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2006089910A (en) |
| CN (1) | CN1752310A (en) |
| CH (1) | CH697093A5 (en) |
| DE (1) | DE102005040940A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108611720A (en) * | 2018-06-21 | 2018-10-02 | 浙江宇昌纺织科技有限公司 | A kind of spindle device of silk covering machine |
| CN115125685A (en) * | 2022-05-31 | 2022-09-30 | 海宁市华涛经编股份有限公司 | Pretreatment device for pile fabrics |
-
2004
- 2004-09-23 CH CH15692004A patent/CH697093A5/en not_active IP Right Cessation
-
2005
- 2005-08-30 DE DE200510040940 patent/DE102005040940A1/en not_active Withdrawn
- 2005-09-22 CN CN 200510106344 patent/CN1752310A/en active Pending
- 2005-09-26 JP JP2005278600A patent/JP2006089910A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108611720A (en) * | 2018-06-21 | 2018-10-02 | 浙江宇昌纺织科技有限公司 | A kind of spindle device of silk covering machine |
| CN115125685A (en) * | 2022-05-31 | 2022-09-30 | 海宁市华涛经编股份有限公司 | Pretreatment device for pile fabrics |
Also Published As
| Publication number | Publication date |
|---|---|
| CH697093A5 (en) | 2008-04-30 |
| JP2006089910A (en) | 2006-04-06 |
| DE102005040940A1 (en) | 2006-04-20 |
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |