CN101649518B

CN101649518B - Warping device

Info

Publication number: CN101649518B
Application number: CN 200810161972
Authority: CN
Inventors: M·富尔
Original assignee: Karl Mayer Textilmaschinenfabrik GmbH
Current assignee: Carlmeyerstol R & D Co.,Ltd.
Priority date: 2008-08-12
Filing date: 2008-10-06
Publication date: 2011-06-08
Anticipated expiration: 2028-10-06
Also published as: JP4777407B2; JP2010043397A; CN101649518A; EP2154276A1; EP2154276B1

Abstract

The invention relates to a warping device (1), which has a winding carrier, a rotation drive (8) that rotationally drives the winding carrier, a bearing unit (11) for the winding carrier and a thread band guiding device moved along the winding carrier. For the purpose that the production time can be short in the process of producing warp threads by the warping device, the warping device is designed in the following way: the winding carrier is designed into a yarn beam (2) which can be detachably connected with the rotation drive (8) and bearing unit (11) and has at least one yarn beam plate (24).

Description

Beaming appliance

Technical field

The present invention relates to a kind of beaming appliance (

), it comprises that a yarn circle frame (Wicklungstrager), one rotatably drive the rotating driving device of yarn circle frame, a yarn circle rack supporting device and a yarn sheet guiding device, this yarn sheet guiding device can move along yarn circle frame.

Background technology

This beaming appliance is designed to have the cone type beaming appliance of yarn circle frame usually, and this yarn circle frame is designed to warper drum.Utilize this beaming appliance can implement so-called section warping automatically.When section warping, form is the unwinding and be wound on the warper drum with Len req from bobbin cradle of the yarn sheet of so-called " band " or " belt ".When warper drum whenever turned around, the yarn sheet guiding device moved a scheduled volume towards an end of warper drum, thereby obtained the conical structure of yarn circle.Therefore, prevented that yarn from falling at the free end face place of yarn circle.If Len req has been wound up on the warper drum, the yarn sheet guiding device re-moves an initial position so, and on this initial position, yarn sheet is winding on the periphery of warper drum at cone root place.This process is restarted.So many belt is reeled abreast, so that reaches the desired width of warp thread.

Be right after in warping, promptly produce after the yarn circle, warp thread must be reeled again.For this reason, with warp thread from warper drum unwinding and with its be wound up into have a full duration on axle.At first, these belts are cut off at the preposition place, so that the quantity of the required single yarn of warp thread to be provided.

Particularly under the situation of producing short warp thread, reeling takies the production time of relatively large part again.

Be known that equally yarn directly is wound up on axle, reel again avoiding.This has end plate through axle on two axle head, these end plates should prevent to fall from the yarn circle at the yarn at axial end portion place.Therefore, need at the very start to reel after in warp thread the yarn of required quantity.If for example expect every meter warp thread,, a bobbin cradle that can hold 1,000 bobbins must be arranged for using so for one meter wide warp thread with 1,000 one threads.Like this, in the warping process at first, must operate, for example pass the warping reed and intersect stranding device this thousand one thread.The amount of yarn of operation is big more separately, and time required before warp thread is produced is just long more.

Summary of the invention

Task of the present invention is to realize the short production time when producing warp thread.

This task is solved in the beaming appliance of the described type of beginning in the following way: yarn circle frame is designed to through axle, and this removably is connected with bracing or strutting arrangement with rotating driving device and has at least one through reel through axle.

Now, utilize such beaming appliance, can directly on axle, produce the yarn circle by the section warping process.As the warper drum in conical warping machines, this is through axle and the acting in conjunction of yarn sheet guiding device.Yet, after finishing the warping process, can take out through axle by reaching from bracing or strutting arrangement, to unclamp from rotating driving device, and it is directly used in the continuation processing machine, for example loom, Sizing machines or braiding machine through axle.In continuing process equipment, when warp thread be wound up into have cone on axle the time, may need when unwinding the warp will be through axle a little to a side shifting.But the saving of the required time of reeling again in other cases remedies this shortcoming far away.

Preferably, be provided with one through the axle charging apparatus.This through the axle charging apparatus can with sky in axle is packed beaming appliance into, and can will be wound with from beaming appliance, taking out of warp thread especially through axle.This makes processing ease.

Preferably, a leased line storage device removably with through axle is connected.When the automatic segmentation warping that can implement with beaming appliance of the present invention, leased line must be penetrated in the yarn circle.These leased lines are used to form segmentation intersection (Kreuz), sizing intersects or analogue.Now, can on of axle is distolateral a leased line storage device be set, this leased line storage device provides leased line with roll of tape coiled yarn circle the time.Finish if the yarn circle has been reeled, that is to say, the so many belt of having reeled, so that the warp thread with required width can be provided, can between axle and yarn circle that forms and leased line storage device, cut off leased line thereon so.Then, required leased line is just arranged in warp thread, and can freely be operated through axle itself.

Preferably, the antitorque commentaries on classics of leased line storage device ground is connected with rotating driving device.Therefore, the leased line storage device be driven through the identical rotating speed of axle.Like this, needn't transmit driving power to the leased line storage device through axle.Therefore, the danger that may disarray in certain produces constantly of leased line is maintained in the little scope.

Preferably, has the hole that is used to pass leased line through reel.So, leased line can need to be supplied in their radial position afterwards.Therefore, can guarantee on leased line, to avoid occurring unallowed high-tension in simple mode.Be safe from danger in the hole on reel, because stoped yarn on reel, may from the yarn circle, unclamping and fall reliably through the zone that reel is keeping between the hole.

Preferably, have at least one guide member, in this guide member, be provided with intersection hook (Kreuzhaken) through reel.Leased line must move when producing warp thread with through axis abreast, and promptly the amount that every belt of having reeled is moved at every turn is the width of belt.Owing to leased line is difficult to hold, leased line is separately fixed on the intersection hook be fit to.Then, can catch intersect hook and by intersect hook with leased line is pulled out one section abreast through axis, the amount of for example pulling out is the width of belt.

Preferably, be provided with at least one jaw type annex, this annex have one can with the pliers that moves abreast through axis.This pliers can be caught the intersection hook and by the intersection hook corresponding leased line be moved the axial distance of expectation, thereby can reel next strap.

Preferably, has a conical contact-making surface through reel.If have a conical contact-making surface through reel, belt also can be wound into the shape of cone so, that is to say, it is distolateral that the yarn circle has a taper shape all the time so.Under the distolateral situation of taper shape, single yarn is very little in the fallen danger in distolateral place.This becomes easy with warp thread from unwinding through axle after making.Avoided the unallowed high-tension on the warp thread whereby.

Preferably, through reel through being fixed on the diverse location vertically on the axle.So, the width of warp thread and the needs of expectation are adapted.If expect narrower warp thread, then will be through reel on axle, for example moving to a position, on this position, the warp thread of making remains with a free space that approximately equates respectively on two axial ends.Other possible schemes can be expected.

Description of drawings

Below in conjunction with accompanying drawing, the present invention is described by a preferred embodiment.Wherein:

Fig. 1 shows the schematic diagram of beaming appliance;

Fig. 2 shows the schematic diagram through axle; And

Fig. 3 shows the end-view through reel.

The specific embodiment

Fig. 1 shows a beaming appliance 1 with the form of extremely simplifying, and it comprises a yarn circle frame that is designed to through axle 2, and the yarn 3 of unwinding from bobbin cradle 4 is wound on this yarn circle frame.Yarn 3 passes intersection stranding device 5, passes warping reed 6 then, and yarn finally is merged into cotton yarn tape 7 in this warping reed.

Be connected with a rotating driving device 8 through axle 2.For this reason, have one through shaft stool 9 through axle 2 on an axial end, this by a driven member that is not shown specifically, constitutes torsion proof engagement with rotating driving device 8 through shaft stool.

On an opposite end, have another through axle 2 through shaft stool 10, this another be bearing in the relative supporting member 11 through shaft stool.This can move along the direction of double-head arrow 12 relative to supporting member 11, that is to say, and is mobile abreast with the axis 13 through axle 2.Therefore, can at first make through axle 2 and at one end mesh through shaft stool 9 and rotating driving device 8, then the supporting role that produces the other end by relative supporting member 11 with it.

A leased line storage device 14 is connected with rotating driving device 8 antitorque commentaries on classics ground, is provided with a plurality of leased line bobbins 15 in this leased line storage device.From each leased line bobbin 15, can unwinding go out a leased line 16.

Every leased line 16 its away from an end of leased line bobbin 15 on intersect hook 17 and be connected.Be provided with a jaw type annex 18, this annex has a pliers 19, and this pliers can move abreast with axis 13.This motion can for example realize by such mode, is about to jaw type annex 18 and moves abreast with axis 13.Pliers 19 can be caught intersection hook 17 and it is moved together with leased line fixed thereon 16, and for example amount of movement is the width of belt 7.This is for the leased line 16 that is positioned at the inside, and these leased lines that promptly are arranged in the zone of axle 2 have such advantage, and promptly they are fixing by the belt 7 on reeling simultaneously after circle or a few circle through axle 2 rotations.This has such advantage for being positioned at radially more outer leased line, promptly only for being under the necessary information in the warp structures that on axle 2, produces with the form of yarn circle 20, just must be mobile they.

The warping reed 6 and the stranding device 5 that intersects are for example to move together by a slide block that is not shown specifically, and this slide block is driven by a steel ball screw mandrel.Equally, jaw type annex 18 also can for example correspondingly drive by the second steel ball screw mandrel that is not shown specifically.

On two axial ends of axle 2, be provided with through axle charging apparatus (Baueinhebeeinrichtung) 22, this charging apparatus can be used for beaming appliance 1 and the taking out from beaming appliance 1 through axle 2 of will having rolled up of packing into through axle 2, such as with double-head arrow 23 signal draw.

Near on the axial end of rotating driving device 8, on axle 2, be provided with one through reel 24.For example can be designed to pipe through axle 2, this pipe has an external screw thread 25 on its side face.This can have a corresponding internal thread 26 through reel 24, thereby can be positioned on the different axial locations on the axle 2 through reel 24.In addition, a fixture can be set in the mode that is not shown specifically, for example form is a locking nut, and this locking nut will be fixed on the desired locations on the axle 2 through reel 24.

As the substituting or replenishing of screw thread pair 25,26, also can be provided with a clamping device, this clamping device will be fixed on the desired locations on the axle 2 through reel 24.

Have a contact-making surface 27 through reel 24, this contact-making surface is designed to taper shape, that is to say, it be a sharp angle through the angle of axis 13.This sharp angle is positioned at 1 to 89 ° scope in theory.But this acute angle preferably is 45 ° and especially preferably be 20 ° or even have only 15 ° to the maximum to the maximum.Here, the diagram of Fig. 2 is appreciated that it is schematically pure.

As in Fig. 3 as seen, have a plurality of through holes 28 through reel 24, they are designed to elongated radially directed hole in the present embodiment.Yet these through holes 28 needn't strictly radially stretch out from the lining, but also can have another kind of trend when needed.

In the hole shown in four 28, be provided with and be used to intersect the guide member 29 of hook 17 or leased line 16.These guide members 29 can for example radially be located and be fixed on the diverse location by clamping seats (Klemmschuh) (not being shown specifically).If leased line 16 is called sectioning, so also guide member 29 can be called " sectioning guiding piece " fully.

Guide member 29 is used to hold and the fixing hook 17 that intersects when the warping process begins, thereby can before producing beginning leased line 16 be fixed on the intersection hook 17.For this reason, so radially make guide member 29 location, make intersection hook 17 radially be positioned on the desired locations.Like this, for example guide member 29 be positioned at diametrically inner as far as possible so that it and peripheral adjacent through axle 2.Another guide member 29 more outer ground positioning instant diametrically is positioned at one corresponding on the position of the desired diameter of the yarn circle 20 through forming on the axle 2.Then, by leased line 16 of these guide member 29 guidings, cut off belt 7 along this leased line 16 later on, to obtain the expectation top of yarn 3.

Beaming appliance 1 work is as follows:

At first, will put into beaming appliance 1 through axle 2.When through reel 24 not being when being fixed on the axial location of expectation in advance, so just moves to it on the axial location of expectation.Leased line 16 from leased line bobbin 15 unwinding and with intersect hook 17 and be connected.So, article one belt 7 just be fixed on through on the circumference of axle 2 be positioned at one with on reel 24 position adjacent.When rotating driving device 8 subsequently will be when axle 2 places rotation, with yarn unwinding and produce the yarn circle from bobbin cradle 4, this yarn encloses and is just only formed by a strap 7 through axle 2.Here, warping reed 6 is moving towards the direction through reel 24 through the moving circle of axle 2 revolutions the time, thereby forms a yarn circle 20, and of this yarn circle is distolateral to be made of the female cone body, and another end away from rotating driving device 8 is to be made of the cylindrical cone.Here, cone angle is equivalent to angle [alpha].

After article one belt was finished coiling, the hook 17 that intersects was drawn out abreast by pliers 19 and axis 13, and the amount of pulling out is the width of belt.Here, for example can mobile jaw type annex 18.Then, next strap 7 of can reeling, this belt is reeled in the mode identical with article one belt, but difference is that the second belt can no longer be close on the contact-making surface 27 of conical disks 24, but be close on the end face of first yarn circle.In addition, can cut article one belt and it is come off.Then, the top of second belt is cemented on axle 2.Alternatively, belt is directed into downwards on axle 2, and approximate continuous ground continues to reel.In both cases, intersection still produces automatically.

If yarn circle 20 has finished, that is to say that the belt 7 of the requirement of having reeled will take out from beaming appliance 1 together with yarn circle 20 through axle 2 so.In advance, will and unclamp with rotating driving device 8 with being connected of relative supporting member 11.In addition, the leased line between yarn circle 20 and the leased line storage device 14 16 is cut off.Also advantageously, will intersect hook 17 in advance pulls out from yarn circle 20 and itself and leased line 16 is separated.Then, just obtain one and have using for continuing processing of the yarn circle 20 finished, and need not to reel again through axle.Therefore, even also can under the situation of the bobbin cradle 4 of a yarn 3 that limited quantity is provided only, also can when producing warp thread, reach the short relatively production time.

Claims

1. beaming appliance (1), it comprise yarn circle frame, rotatably drive yarn circle frame rotating driving device (8), be used for the bracing or strutting arrangement (11) and the yarn sheet guiding device (5 of yarn circle frame, 6), this yarn sheet guiding device can move along yarn circle frame, it is characterized in that, described yarn circle frame is designed to through axle (2), and this removably is connected with bracing or strutting arrangement (11) with rotating driving device (8) and has at least one through reel (24) through axle.

2. beaming appliance as claimed in claim 1 is characterized in that, is provided with through axle charging apparatus (22).

3. beaming appliance as claimed in claim 1 is characterized in that, leased line storage device (14) removably with through axle (2) is connected.

4. beaming appliance as claimed in claim 3 is characterized in that, the antitorque commentaries on classics of described leased line storage device (14) ground is connected with rotating driving device (8).

5. beaming appliance as claimed in claim 3 is characterized in that, described have a hole (28) that is used to pass leased line (16) through reel (24).

6. beaming appliance as claimed in claim 3 is characterized in that, described have at least one guide member (29) through reel (24), is provided with intersection hook (17) in this guide member.

7. beaming appliance as claimed in claim 3 is characterized in that, is provided with at least one jaw type annex (18), this annex have can with the pliers (19) that moves abreast through axle (2).

8. beaming appliance as claimed in claim 1 is characterized in that, described have conical contact-making surface (27) through reel (24).

9. beaming appliance as claimed in claim 1 is characterized in that, describedly can be fixed on the diverse location in the axial direction on axle (2) through reel (24).