CN101858003B

CN101858003B - Pattern chain warping device

Info

Publication number: CN101858003B
Application number: CN2009101504955A
Authority: CN
Inventors: R·科恩; M·富尔
Original assignee: Karl Mayer Textilmaschinenfabrik GmbH
Current assignee: Carlmeyerstol R & D Co.,Ltd.
Priority date: 2009-04-08
Filing date: 2009-06-25
Publication date: 2011-11-30
Anticipated expiration: 2029-06-25
Also published as: JP5213810B2; EP2239357B1; EP2239357A1; ATE511557T1; CN101858003A; JP2010242276A

Abstract

The machine (1) has a warping drum (2) comprising transport surfaces in a circumferential direction in a distributed manner. The transport surfaces are moved parallel to an axis of the warping drum. The surfaces are divided into conveyor belts (8, 9) in an axial direction, where the belts are controlled with different motions.

Description

Pattern chain warping device

Technical field

The present invention relates to a kind of pattern chain warping device, it has warper drum, and warper drum along circumferentially having a plurality of transmission planes with distributing, and described transmission plane can be parallel to the axial-movement of warper drum.

Background technology

EP 1 479 803 A2 show this class pattern chain warping device.On an end face of this pattern chain warping device, arranging feed carrier with a plurality of thread-carriers.Feed carrier rotates, and simultaneously thread-carrier encloses interior guiding at warper drum peripheral general.Wherein, thread-carrier is extracted yarn out and these yarns is placed on the transmission plane of placing outside the warper drum from the rotary creel that rotates with feed carrier.When not needing indivedual yarn, corresponding thread-carrier just can be in end face the place ahead deflection of warper drum, thereby yarn can not reeled.The yarn that transmission plane will have been reeled then transmits and leaves end face.After reeling enough number of turns around the periphery of warper drum, yarn just is cut off cutting on the bar, so that the formation warp thread.Afterwards warp thread is extracted out from warper drum.Rotate warper drum for this reason.

Summary of the invention

Technical problem to be solved by this invention is the operation possibility of expansion pattern chain warping device.

Start in the pattern chain warping device of described type at a kind of this paper, this technical problem solves thus,, at least one transmission plane is divided into a plurality of sections vertically that is, wherein the different motion of the Duan Kezuo of these.

By this design, can for example make away from portion's section of end face (yarn is wrapped on this end face) static and only make portion's section motion of proximate end face.When portion's section of proximate end face is wound and no longer can provides enough space fully, could also use next section and make its further motion.Also can produce a kind of only with the warp thread of a portion section coupling.Finish when reeling when this warp thread, just they can be transferred on the next portion section, at the Duan Shanghui of first the new warp thread of reeling again.Only need a winding process for recoiling two warp thread.

Bridge component preferably is set, and bridge component is local at least to overlap with described section between transmission plane and in the axial direction along circumferential arrangement.Thereby can avoid yarn when transferring to another section of transmission plane from portion's section of transmission plane, landing to take place and cause fault simply.

Preferably on each end face of warper drum, arrange feed carrier with at least one thread-carrier.Use this layout, just can generate warp thread from two end faces of warper drum.So for example can use the feed carrier warp thread of reeling, another feed carrier then is that next warping task is ready.Thereby the time of debuging can keep very shortly.

At this preferably, each transmission plane is divided at least two portion's sections, and portion's section of proximate end face can be driven in the opposite direction.Thereby for example can make this two overlapping operations of portion's section.In this design, can use the feed carrier on two end faces of warper drum simultaneously, thereby warp thread can be described as almost and generates from two end faces of warper drum.When warp thread is finished coiling, can accomplish fully two and half ones of warp thread axially can not collided each other.Yet when two and half ones of warp thread be wound up into one common on axle the time, spacing can be dwindled.

Thread-carrier preferably can be relative to each other along identical moving around direction on two end faces with warper drum.Such advantage is, warp thread can be extracted out in the same direction from warper drum, and or rather, yarn is placed to by feed carrier on the end face around the periphery of warper drum and still has nothing to do therewith on another end face.

Each feed carrier preferably is equipped with bobbin cradle separately.Therefore can twine a large amount of yarns simultaneously.Yarn can be transferred from a position that is arranged on the warper drum axially-extending section.This makes that the load of yarn is very little, and makes yarn be guided feed carrier from each bobbin cradle to become and be more prone to.

Warper drum preferably is divided into two parts in the axial direction, wherein, a spacing is arranged between these two parts, and the supporting arrangement guiding is by this spacing.Therefore essential is, portion's section of transmission plane axially has a spacing, and in fact this spacing has hindered transfers to another section with warp thread from portion's section.But for example the bracing or strutting arrangement in the axial centre district then allows with lower expense supporting warper drum.

Description of drawings

Below by preferred embodiment and accompanying drawings the present invention.In the accompanying drawing:

Fig. 1 is the side view of pattern chain warping device,

Fig. 2 is the vertical view of pattern chain warping device,

Fig. 3 is the end view of pattern chain warping device, and

Fig. 4 is the enlarged drawing of bridge component.

The specific embodiment

Pattern chain warping device 1 has warper drum 2, and warper drum 2 is divided into two and half ones 3,4 in current embodiment.Establish spacing 5 between this two and half one 3,4, this spacing is passed in supporting arrangement 6 guidings.Supporting arrangement 6 has pedestal 7, and it supports on the ground that is not shown specifically in the drawings with this pedestal 7.Two and half ones 3,4 of warper drum 2 thereby be supported rotationally.Certainly, warper drum can lockedly not change, so that for example reel warp thread.

Other supporting arrangement of warper drum 2 also is feasible.Therefore for example can use continuous axle, described axle is fixed on outside the end face of warper drum 2.

Each half one 3,4 of warper drum 2 has a plurality of transmission planes of

conveyer belt

8,9 that in form are.As disclosed by pattern chain warping device itself, the axis that these conveyer belts can be parallel to warper drum 2 is driven.In current embodiment, they are driven with counter motion.

As shown in Figure 4, can establish a bridge component 10 being arranged between the

locational conveyer belt

8,9 of warper drum 2 same periphery.Space between two conveyer belts of described bridge component 10 cross-over connections 8,9.Bridge component has along arms 11,12 circumferential and conveyer belt 8 overlap joints, and along

arms

13,14 circumferential and conveyer belt 9 overlap joints.Therefore when

conveyer belt

8,9 moves in the same direction, the yarn sheet of having reeled can be moved to another conveyer belt 9 from conveyer belt 8.When two

conveyer belts

8,9 moved with the opposite direction of motion, the yarn sheet of having reeled also can be focused on central authorities in tight ground.Only when warper drum does not have supporting arrangement 6 at its axial middle part as illustrated in fig. 1 and 2, could use bridge component 10.

In the left side of warper drum 2, that is to say on the outer face of half one 3, a rotary creel 15 is set.In the right side of warper drum 2, that is to say on the outer face of half one 4, a rotary creel 16 is set.Rotary creel 15 links to each other with the feed carrier 17 with a plurality of thread-carriers 18.16 of rotary creels are connected with the feed carrier 19 with a plurality of thread-carriers 20.

As general disclosed like that thread-

carrier

18,20 can move in the axial direction to a certain extent by pattern chain warping device, thereby they can or can be moved with the periphery overlapping of warper drum 2 in each end face the place ahead of warper drum 2.Single yarn can be placed on the

conveyer belt

8,9 in the desired position by thread-

carrier

18,20.

As shown in Figure 2, these two

rotary creels

15,16 rotate in the same direction, and this point is shown in arrow 21,22.Thread-

carrier

18,20 is motion from the bottom up in Fig. 1 of expression front view, then motion from front to back in Fig. 2 of expression vertical view.Yarn is respectively with identical being wound up on the warper drum 2 around direction, thereby makes all yarns, no matter is from warper drum 2 left sides or the yarn of reeling from the right side, together debatching.

The following operation of pattern chain warping device illustrated in the accompanying drawings:

Warper drum 2 is by locking.Thread-

carrier

18,20 is extracted yarn and they are placed on the conveyer belt of placing outside the warper drum 28,9 out from two rotary creel 15,16.At this, the reversion section in its outside of

conveyer belt

8,9 usefulness is moved each other, thereby during the coiling when being accomplished to two and half ones 3,4 on, final the central authorities at warper drum 2 stay very little space.Finish to twine then, that is to say and finish the winding of yarn to the warper drum 2.Yarn is cut the bar cut-out along the bar of cutting that is not shown specifically.So the warp thread that forms can be wound up on axle then.

When warper drum is not to be bearing in its axial centre, but when otherwise being supported, then also can using continuous conveyer belt and at first generate a coil of wire with rotary creel 15, at this, yarn only is layered on the left side of warper drum 2.As long as rotary creel 15 relative thread-carriers 18 move together, then another end face of warper drum 2 leaves unused, and therefore thread-carrier 20 can be that next warping task is ready at that.When warp thread is extracted out from the left side after coiling is finished, can be and then directly from the right side coiling warp thread of warper drum 2, thereby need not any extra debuging the time.

What (spacing 5 between two and half ones 3,4 does not exist, and warper drum 2 is when otherwise being supported) also can stipulate is, for example twines toward conveyer belt 8 by thread-carrier from an end face, and 9 of conveyer belts are motionless.When warp thread is finished on conveyer belt 8, can warp thread be transferred on the conveyer belt 9 by

conveyer belt

8,9 associated movement in the same direction, and on conveyer belt 8, twine new warp thread.In this case, save time thus, that is, two warp thread only need a recoil process.In this design, two rotary creels are not necessarily essential, although can continue to use second rotary creel to save the time of debuging.

Claims

1. a pattern chain warping device (1), has warper drum (2), described warper drum along circumferentially having a plurality of transmission planes (8,9) that are parallel to the axial-movement of described warper drum (2) with distributing, it is characterized by, at least one transmission plane is divided into a plurality of sections (8,9) in the axial direction, wherein these sections (8,9) can be done different motions, and arrange the feed carrier (17,19) with at least one thread-carrier (18,20) on each end face of described warper drum (2).

2. by the described pattern chain warping device of claim 1, it is characterized by, be provided with bridge component (10), described bridge component is local at least also to overlap described section (8,9) in the axial direction along circumferential arrangement between described transmission plane.

3. by the described pattern chain warping device of claim 1, it is characterized by, each transmission plane is divided at least two portion's sections (8,9), and portion's section of proximate end face (8,9) can obtain driving in the opposite direction.

4. by the described pattern chain warping device of claim 1, it is characterized by, described thread-carrier (18,20) can be relative to each other along identical moving around direction on two end faces with described warper drum (2).

5. by the described pattern chain warping device of claim 1, it is characterized by, for each feed carrier (17,19) sets separately bobbin cradle (15,16).

6. by the described pattern chain warping device of claim 1, it is characterized by, described warper drum (2) is divided into two parts (3,4) vertically, wherein be provided with spacing (5) between part (3,4), bracing or strutting arrangement (6) guiding is by this spacing.