EP0173118A2 - Bobine cylindrique à fils croisés - Google Patents

Bobine cylindrique à fils croisés Download PDF

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Publication number
EP0173118A2
EP0173118A2 EP85109799A EP85109799A EP0173118A2 EP 0173118 A2 EP0173118 A2 EP 0173118A2 EP 85109799 A EP85109799 A EP 85109799A EP 85109799 A EP85109799 A EP 85109799A EP 0173118 A2 EP0173118 A2 EP 0173118A2
Authority
EP
European Patent Office
Prior art keywords
breathing
shortening
laying
stroke
cycles
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.)
Granted
Application number
EP85109799A
Other languages
German (de)
English (en)
Other versions
EP0173118A3 (en
EP0173118B1 (fr
Inventor
Heinz Dr. E.H. Schippers
Friedhelm Lenz
Wolfgang Dr.-Ing. Hahmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oerlikon Barmag AG
Original Assignee
Barmag AG
Barmag Barmer Maschinenfabrik AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19843430504 external-priority patent/DE3430504A1/de
Application filed by Barmag AG, Barmag Barmer Maschinenfabrik AG filed Critical Barmag AG
Publication of EP0173118A2 publication Critical patent/EP0173118A2/fr
Publication of EP0173118A3 publication Critical patent/EP0173118A3/de
Application granted granted Critical
Publication of EP0173118B1 publication Critical patent/EP0173118B1/fr
Expired legal-status Critical Current

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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
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/06—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making cross-wound packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/32—Traversing devices; Package-shaping arrangements with thread guides reciprocating or oscillating with variable stroke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H55/00—Wound packages of filamentary material
    • B65H55/04—Wound packages of filamentary material characterised by method of winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/10—Sensing or detecting means using fluids, e.g. pneumatics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2555/00—Actuating means
    • B65H2555/10—Actuating means linear
    • B65H2555/12—Actuating means linear hydraulic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the invention relates to a method for producing a cylindrical cheese in a wild winding from a textured, in particular false-twisted, textured thread.
  • the end faces of such cylindrical cross-wound bobbins can lie in a normal plane (winding with straight end faces) or can be erased relative to this normal plane (biconical winding).
  • a cross-wound bobbin is referred to as a bobbin in a wild winding, the winding ratio of which is constant or variable in the course of the winding travel.
  • “Spool ratio” is the ratio of the spool speed (revolutions of the spool per minute) to the traversing speed (number of double strokes per minute).
  • Coils of the type defined at the outset are described in DIN 61800. They are manufactured on cross winding devices of texturing machines. Because of their treatment, in particular false twist texturing treatment, the threads have crimp-elastic properties there.
  • the current technical development is aimed at larger spools and at increasing the running speed in the further processing machines.
  • the flattening of the cylindrical outer surface area of the package is not an inclined end face, as is obtained in the production of a biconical package by a uniform reduction in the thread guide stroke, but a deliberately brought about, in particular constant, reduction in diameter at least the end of the cylindrical winding area, which is opposite the thread take-off side.
  • the flattening lies on the side of the bobbin on which the thread reserve lies.
  • the thread take-off side of a bobbin is further defined in that the bobbin tubes have a rounded edge on their end face facing the thread take-off side.
  • bobbins can be accomplished primarily by the fact that the length of the breathing strokes is significant in the case of cross-winding devices, the traversing devices of which, in addition to the possibility of image interference to improve the edge structure, have devices for cyclically shortening and lengthening the thread guide stroke (breathing) is increased, for example to approximately 20 mm stroke reduction at one or both stroke ends with a basic stroke of the traversing thread guide of 250 mm.
  • the object is achieved by claim 1, despite large spool diameter and long spool length, to produce spools that can be used at high take-off speeds of e.g.
  • the measure according to the invention can advantageously be applied to cylindrical cross-wound bobbins with straight end faces and those with sloping end faces in longitudinal section (biconical bobbins).
  • breathing breaths also referred to as maximum shortening in the context of this application
  • breathing strokes also referred to as maximum shortening in the context of this application
  • several breathing cycles take place within one laying cycle.
  • the breathing stroke is gradually increased from one breathing cycle to the next - e.g. in three stages - changed, preferably reduced.
  • this is less than 60%, preferably less than 50% of the large breathing stroke.
  • a sequence of breathing cycles has the same breathing stroke and the next sequence of breathing cycles has a smaller, but again the same breathing stroke.
  • the time ratio of the laying cycles with a large breathing stroke on the one hand and a small breathing stroke on the other hand is between 1.8 and 1.2.
  • the coil is built up from different winding layers.
  • a winding layer that is flattened at the ends is created.
  • the flattened end regions of the coils are again essentially filled up and covered with a hard layer, so that the hard layer takes over the protection of the soft layer, although the soft layer underneath causes the flattening to a certain extent is preserved and therefore the good run-off conditions are maintained even within the hard layer.
  • the laying cycles with a large breathing stroke and the laying cycles with a small breathing stroke follow immediately.
  • the small breathing stroke is in turn about 40 to 50% of the large breathing stroke.
  • both the large breathing strokes and the small breathing strokes are reduced in stages from one laying cycle to the next but one, the largest small breathing stroke then being more than 50%, preferably between 60 and 80% of the smallest large breathing stroke. In this sense, 2 to 10 stages, each with a reduced breathing stroke, can follow one another.
  • the shortening tion and / or extension speed of the thread guide stroke is controllable.
  • the duration of the breathing cycle can be set independently of the size of the breathing stroke.
  • rest periods of any length can be set between two breathing cycles or between two laying cycles without the total duration of a laying cycle, ie the duration of a laying cycle including the resting times, having to be changed thereby.
  • the thread guide stroke maintained between the breathing cycles which normally corresponds essentially to the bobbin length, is temporarily narrowed. This provides a further parameter for influencing the structure of the coil and the running properties.
  • the traversing stroke is continuously changed between two outer and two inner boundaries, the outer and inner boundaries also being changed.
  • a large number of controllable process parameters are thus provided for the construction of an exactly cylindrical coil which has a constant hardness along its length.
  • the maximum shortening of the thread guide stroke and the duration of the respective laying cycles for large and small maximum shortening are selected.
  • One or more of the following parameters can also be set. The number of breaths per transfer cycle; the gradation of the large and small maximum reductions within a laying cycle and in the sequence of the laying cycles; the speed of shortening and lengthening of the thread guide stroke; the rest periods by duration and number; the narrowing of the thread guide stroke between two breathing hooks or laying cycles.
  • the selection of these parameters depends on the type of thread, the thread titer, the thread speed and winding speed, the bobbin length and the maximum bobbin diameter, the deposit angle of the thread on the bobbin and other conditions. In this respect, the selection is to be made on the basis of tests.
  • the importance of the invention is that, on the one hand, decisive parameters and, on the other hand, a large selection of parameters are provided, in order in any case to achieve a satisfactory coil structure and good run conditions.
  • the quality of a thread spool is also dependent on the tensile force with which the thread has been wound onto the spool.
  • a particular criterion for good running properties is the uniformity of this tensile force over the thread length and over the length of the bobbin.
  • the change in the traversing speed carried out for the purpose of the mirror disturbance, takes place between a minimum value and a maximum value such that the minimum value in each case approximately half of the laying cycle with a small breathing stroke and the maximum value of Speed occurs at halfway through the laying cycle with a large breathing stroke.
  • the maximum traversing stroke which essentially corresponds to the length of the thread on the spool, but with an intermediate traversing stroke that is slightly narrowed is.
  • the narrowing i.e. half the difference between the maximum traversing stroke and the intermediate traversing stroke is preferably between 20 and 50% of the smallest breathing stroke.
  • the laying cycle is the time in which large breathing strokes (laying cycles with a large breathing stroke) or small breathing strokes (laying cycles with a small breathing stroke) are carried out.
  • Another way to obtain the change of the traversing stroke according to the invention is that the coil with a so-called stroke relocation is built up.
  • the length of the traverse stroke remains constant when the stroke is moved.
  • the traversing stroke is shifted relative to the coil. This shift is carried out either periodically or according to predetermined intervals and for a predetermined period of time.
  • a coil can be produced which is made of alternately soft and hard winding layers.
  • a large and a small stroke installation is carried out in stages in analogy to the method described above, and preferably the maximum installation width is graded again within the individual installation cycles.
  • FIG. 1 shows the movement diagram of a winding method according to the invention, by means of which reels according to FIG. 2 built up in layers are obtained.
  • the traversing speed nC is continuously varied by an average value nCM.
  • the lower diagram shows that breathing is synchronized with the mirror disturbance, which has a positive effect on the course of the thread tension.
  • Breathing is - as can be seen here - the shortening of the traversing stroke H.
  • the greatest traversing stroke in cylindrical coils with straight end edges essentially corresponds to the coil length.
  • the greatest traversing stroke corresponds to the length of the thread being laid on the bobbin (FIG. 2).
  • the traversing stroke H is also referred to as thread guide stroke in the context of this application.
  • the jagged curves indicate the position of the reversal points U of the traversing thread guide and thus - measured from the abscissa - the shortening A of the traversing stroke H. Some reversal points U are marked.
  • the shortening A on one side of the coil, i.e. Half the difference between the largest and the smallest thread guide stroke within one breathing cycle is also referred to as the breathing stroke.
  • the smallest breath stroke Amax / min should be at least 50%, preferably more than 60% of the largest breath stroke Amax / max.
  • the breathing strokes were again graded between amine / max and amine / min.
  • Several breathing cycles with the same breathing stroke were carried out in succession before the shortening was taken back to the next level.
  • the smallest of the small breaths amine / min should be at least 50%, preferably more than 60% of the largest of the small breaths amine / max.
  • the small amine breaths are less than a third of the large Amax breaths, preferably less than a quarter of the large breaths.
  • the shortening rate of breathing is the shortening of the thread guide stroke per one reciprocating movement (double stroke) of the traversing thread guide.
  • the shortening speed is proportional to the pitch angle of the zigzag straight line shown in FIG. 1, which designate the respective reversal points of the thread guide stroke.
  • the extension speed is the increase in the thread guide stroke per one double stroke of the traversing thread guide and is proportional to the angle of inclination of the descending branch of the straight line mentioned.
  • the biconical coil constructed in this way which is partially shown in axial section in FIG. 2, consists of a multiplicity of differently constructed layers, of which six layers are shown.
  • the winding layers which are manufactured with a large breath stroke and accordingly have flattened but soft ends, are cross-hatched.
  • FIG. 4 shows the movement diagram of a further winding method according to the invention.
  • the advantage of this method is that the thread layers, which have been produced with a large breathing stroke and are therefore relatively soft or have relatively soft ends, are only very thin and, after the laying cycle with a large breathing stroke, are incorporated in an immediately following shortening cycle with a small breathing stroke and be determined.
  • the homogeneity of the coil with regard to its hardness can be improved to an even greater extent than with the coil according to FIG. 2.
  • the end of the traversing stroke H is shown in the lower half of the movement diagram according to FIG. 4.
  • the traversing speed NC is shown with the dimension double strokes per minute.
  • breathing A There is also a shortening called breathing A.
  • the breathing strokes are divided into two size categories: Amax denotes the large breathing stroke, amine denotes small breathing strokes. Large and small breaths follow in constant change. A large breathing stroke takes place during one laying cycle and several small breathing strokes take place in the following laying cycle. The small breaths of a laying cycle are the same size. Between the breathing cycles with small breaths there are dead times (rest periods) in which there is no shortening of the traversing stroke for the purpose of breathing (but probably for the production of biconicity).
  • the greatest shortening length of the large breaths i.e. the largest large breathing stroke is designated Amax / max.
  • the lower half of the diagram shows that the largest breaths do not remain constant, but decrease in steps.
  • the smallest large breathing stroke is designated Amax / min.
  • the largest small shortening length, i.e. the largest small breath is called amine / max.
  • the lower half of the diagram shows that the small breathing stroke also decreases in stages.
  • the smallest small breath is called amine / min.
  • Tmax is the duration of the laying cycle with a large breathing stroke (Amax)
  • Tmin is the duration of the laying cycle with a small breathing stroke
  • TT is the dead time between the small breathing strokes.
  • the change in the traversing speed for the purpose of mirror interference is synchronized with the shortening of the traversing stroke in such a way that the tip of the large breathing stroke coincides with the maximum traversing speed.
  • the minimum of the traversing speed lies in the middle of the laying cycle Tmin with a small breathing stroke (amine).
  • This type of synchronization achieves, on the one hand, the desirable result that the increase in the traversing speed for the purpose of the mirror disturbance is compensated for by the lowering of the traversing speed, which tends to - i.e. for a given double stroke rate - is associated with the shortening of the traversing stroke.
  • the shortening length of the large Amax breaths is between 10 and 20 mm.
  • the shortening length of the small amine breaths is between 2 and 5 mm.
  • the laying cycles do not have to remain constant during the winding cycle.
  • the duration of the shortening cycles can be increased.
  • the time ratio Tmax / Tmin - TT preferably remains constant.
  • Another exemplary embodiment explained with reference to FIG. 5 is characterized in that by changing the shortening and lengthening speed of a breathing cycle not only the time ratio Tmax / Tmin - TT, but also additionally the proportion of the dead time is predetermined and also a desired synchronization with the mirror disorder can be performed.
  • the traversing stroke is shortened B over time in order to produce a biconical coil.
  • breathing A There is also a shortening called breathing A.
  • the breathing strokes are again divided into two size categories, which follow one another in constant change.
  • a laying cycle Tmax with a breathing cycle and a large breathing stroke is followed by a laying cycle Tmin with a breathing cycle with a small breathing stroke and a rest time TT.
  • the duration of Tmax is determined not only by the size of the maximum breathing stroke, but also by the selection of the shortening and lengthening speed of the traversing stroke H.
  • the duration of the breathing cycle with a small breathing stroke Tmin - TT is also determined by the small breathing stroke and by appropriate selection of the shortening and lengthening speed, in such a way that the following synchronization with the mirror disturbance results.
  • the mirror disturbance diagram is shown in the upper half of the diagram of FIG. 5.
  • the closed zigzag curve shows the traversing speed, which is changed symmetrically by an average traversing speed nCM.
  • the parameters of the Breathing is now coordinated so that the greatest breathing stroke with the highest traversing speed and the end of the breathing cycle with small breathing stroke with the lowest traversing speed coincide.
  • this kind of synchronization of mirror disturbance and breathing brings about an equalization of the thread tension.
  • the change in the shortening and / or lengthening speed from one breathing cycle to the other or one laying cycle to the other therefore gives the advantageous possibility of coordinating the temporal sequence of the mirror disturbance and the temporal sequence of breathing.
  • the breathing stroke ends which determine the coil length and coil shape.
  • the traversing stroke ends i.e. the outer limits of the traversing stroke in this method are temporarily shifted towards the center of the spool, preferably with an amount between 1 mm and 10 mm.
  • the breathing stroke - also referred to as "shortening length" in the context of this application - is based on this shifting traversing stroke end. This means that the outer limit of the laying length of the traversing is temporarily narrowed. This narrowing preferably takes place during the laying cycles with a small maximum shortening, i.e. small breath. It is also possible to lay the inner limit of the traverse stroke in the same or opposite direction or to leave it constant.
  • FIG. 6 shows a traversing method in which such a narrowing of the traversing stroke in relation to the length of the thread on the bobbin also takes place, namely both the outer and the inner limits of the traverse stroke. It is thereby achieved that the breathing stroke, which is the length distance between the inner and the outer limit of the traversing stroke, can be carried out on the one hand over changing areas of the coil length and on the other hand with changing size.
  • the end region of the traverse stroke H is again shown in the lower half of the movement diagram according to FIG. 6.
  • the traversing speed nC is shown in the upper half with the dimension double strokes per minute.
  • the process of mirror disorder, i.e. the change in the traversing speed nC for the purpose of mirror interference is identical to the method described for FIGS. 4, 5.
  • Amax denotes the large breathing stroke
  • Amin denotes small breathing strokes. Breathing cycles with large and small breathing strokes follow in turn.
  • a large breathing stroke takes place during one laying cycle and several small breathing strokes take place in the following laying cycle.
  • the greatest shortening length of the large breathing strokes, ie the largest large breathing stroke - also known as the breathing amplitude - is designated Amax / max.
  • the largest small shortening length, ie the largest small breathing stroke - also known as a small breathing amplitude - is denoted by amine / max. This means that - as in the method according to FIG. 5 - the inner limit of the traversing stroke is continuously changed.
  • the laying length is now also temporarily narrowed and thus the outer boundary of the laying is shifted inward, namely the laying length is initially very strongly narrowed after the laying cycle with a large breathing stroke.
  • the amount V of the restriction is measured at one end of the coil and is e.g. 8 mm.
  • the subsequent laying cycle with a small breathing stroke now takes place on the basis of this narrow laying length.
  • the traversing stroke is carried out over the entire restricted installation length during the dead times TT.
  • the overall shortening length is smaller than the shortening length in the previous shortening cycle with a large breathing stroke.
  • the amount V by which the laying length is narrowed, i.e. the laying limit is laid e.g. to 6 mm. Breathing takes place on the basis of this installation length.
  • the breathing stroke of this laying cycle is smaller than the breathing stroke of the previous laying cycle with a small breathing stroke.
  • the large breathing stroke, the small breathing strokes and the narrowing V of the laying length continue to be reduced.
  • Such a breathing section with a narrow installation length can in turn be followed by a breathing section according to the diagram shown in FIG. 4 or 5.
  • This method enables breathing to be carried out in the area of the coil end in which this is necessary or desirable in order to achieve a good, uniformly hard coil structure and good running properties. This significantly extends the winding technology.
  • Rod 126 is associated with a series of winder units arranged side by side and has a central drive which will be described below.
  • the working surface 136 of the cam head 135 acts on the guide rail 118 via transmission cams 128 and transmission link 129 and thus determines the inclined position of the guide rail 118 and consequently the length of the traversing stroke.
  • coils 102 with biconical ends are produced by shortening the traversing stroke as a function of the growing diameter of the coil 102.
  • the guide rail 118 is moved to the left and locked (this will be discussed later), so that the cam head 123 is operatively connected to the shoulder 138 on the guide rail 118 via its working surface 137. In this position, the transmission link 129 is out of operation due to the greater inclination of the guide rail 118.
  • devices for driving and adjusting the rail 126 are shown in the left part of FIG. 7 of this description. These devices (shown schematically) consist of a program unit 18, a signal / current converter 19, an electromagnet 20, the magnetic force of which is transmitted to a hydraulic control valve 21, a spring 22 and to the piston of the cylinder-piston unit 23.
  • the piston rod 24 is connected to the end of the adjusting rod 126.
  • the group consisting of magnet 20, control valve 21, spring 22 and cylinder-piston unit 23 is arranged on slide 25. This group is shown in detail as unit 26 in FIG. 8.
  • the unit 26 comprises the electromagnet 20, the hydraulic control valve 21, the spring 22 and the cylinder-piston unit 23.
  • the iron core 27 of the magnet 20 acts on the piston rod 28 of the control valve 21.
  • the piston rod 28 has three control collars 29, 30, 31 , which serve to control the connecting lines between the pump 32, tank 33 and the rear 34 of the cylinder-piston unit 23.
  • the spring 22 acts on the other side of the piston rod 28 via a corresponding spring plate 35.
  • the other end of the spring 22 acts on the spring plate 36 and the piston 37 of the cylinder-piston unit 23.
  • the piston 37 is a differential piston because of its end face 38 is reduced by the area of the piston rod 24.
  • the end face 38 of the piston 37 is permanently connected to the pump 32 via channel 39.
  • the rear 34 of the piston 37 is connected both to the pump 32 via channel 40 and to the tank 33 via channel 41. This connection is controlled by moving the control collar 30, which connects the channel 41 to both channel 40 and channel 42.
  • One arm 43 of the channel 42 leads to the rear 34 of the cylinder-piston unit 23.
  • the other arm 44 serves to compensate for the pressure that prevails on both sides of the hydraulic control valve. It should be noted that piston 37 abuts a shoulder 45 of the cylinder in its outer, left position. As a result, the outermost stroke ends of the coil are mechanically fixed.
  • Fig. 8 it can also be seen that the unit 26 is mounted on a carriage 25.
  • the carriage is attached to two parallel rods 49, which are slidably mounted in slide bearings 46.
  • the carriage 25 is displaceable between two positions, one position being limited by a stop 47 and the other position by a stop from flange 48 to slide bearing 46.
  • one of the winding programs shown in the previous drawings and diagrams is stored in the program unit 18.
  • the program unit generates an output signal which corresponds to a certain traverse stroke length in accordance with one of the traverse programs according to this invention.
  • This output signal is converted by the converter 19 into an electrical current, which activates the magnet 20.
  • the magnetic force is transmitted to the piston rod 28 of the control valve 21, to the spring 22 and to the piston 38 and piston rod 24.
  • the function of the unit 26 will be described with reference to the position of the control valve 21 shown in FIG. 8.
  • a specific output signal is converted into a current which exerts a force on the iron core 27, which then pushes the piston rod 28 with the control collar 30 into the position shown.
  • channel 42 is closed. Consequently, the end face of the cylinder-piston unit 23 is acted upon by the liquid flow coming from the pump 32.
  • the back 34 is closed. As a result, piston 37 and piston rod 24 are locked in the position shown.
  • unit 26 is mounted on slide 25.
  • the unit 26 and the rod 126 are positioned such that the inclined position of the guide rail 118 via the cam head 135 on the rod 125 is now determined. If the slide 25 and the unit 26 are in this position, biconical coils 102 are produced. If the slide is in the other position, in which the flange 48 bears against the slide bearing 46, the cam head 123 of the rod 126 is in operative connection with the shoulder 138 on the guide rail 118, as a result of which coils 102 with flattened end regions are formed.
  • FIG. 7 also shows that shaft 106 on friction roller 105 is driven by motor 50.
  • Motor 50 is controlled by the output signal of frequency converter 51.
  • the cam drum 115 is driven by motor 52.
  • Motor 52 is controlled by the program unit 53, whereby the traversing speed is changed to prevent unwanted mirrors on the formed roll.
  • the frequency converter 51 is controlled on the one hand by the output signal of the program unit 18, by which the breathing is influenced according to this invention, and on the other hand by the output signal of the program unit 53, by which the traversing speed is changed.
  • Timer 54 coordinates the output signals of the program units 18 and 53, via which the breathing and the change in the traversing speed are controlled according to this invention and in particular according to the diagrams shown.

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  • Winding Filamentary Materials (AREA)
EP85109799A 1984-08-18 1985-08-05 Bobine cylindrique à fils croisés Expired EP0173118B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19843430504 DE3430504A1 (de) 1984-08-18 1984-08-18 Zylindrische kreuzspulen
DE3430504 1984-08-18
DE3442095 1984-11-17
DE3442095 1984-11-17

Publications (3)

Publication Number Publication Date
EP0173118A2 true EP0173118A2 (fr) 1986-03-05
EP0173118A3 EP0173118A3 (en) 1986-08-13
EP0173118B1 EP0173118B1 (fr) 1988-04-20

Family

ID=25823996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85109799A Expired EP0173118B1 (fr) 1984-08-18 1985-08-05 Bobine cylindrique à fils croisés

Country Status (3)

Country Link
US (1) US4659027A (fr)
EP (1) EP0173118B1 (fr)
DE (1) DE3562216D1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505453A1 (de) * 1984-11-17 1986-05-28 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Aufspulen von faeden in wilder wicklung mit atmung
DE3545080A1 (de) * 1984-12-19 1986-06-26 Murata Kikai K.K., Kyoto Verfahren und vorrichtung zum aufwickeln eines fadens auf eine auflaufspule
EP0206130A2 (fr) * 1985-06-24 1986-12-30 The Dow Chemical Company Assemblage comprenant un noyau perforé, une plaque tubulaire résineuse et un faisceau auto-fixant de fibres creuses enroulées en spirale
EP0235557A2 (fr) 1986-01-31 1987-09-09 B a r m a g AG Méthode pour pelotonner un fil pour former une bobine croisée
EP0524140A1 (fr) * 1991-07-11 1993-01-20 Schärer Schweiter Mettler AG Dispositif de va-et-vient pour une machine de bobinage à spires croisées

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0260682B1 (fr) * 1986-09-18 1991-04-03 TEIJIN SEIKI CO. Ltd. Procédé et dispositif pour embobiner des fils
US4911370A (en) * 1986-12-08 1990-03-27 Barmag Ag Method and apparatus for winding yarn
DE3869043D1 (de) * 1987-09-16 1992-04-16 Barmag Barmer Maschf Spulapparat.
JP2511711B2 (ja) * 1989-09-30 1996-07-03 帝人製機株式会社 糸条の巻取方法
DE19619706A1 (de) * 1995-05-29 1996-12-05 Barmag Barmer Maschf Verfahren zur Erzielung einer Spiegelstörung
DE19548887B4 (de) * 1995-12-29 2006-11-02 Rieter Ingolstadt Spinnereimaschinenbau Ag Verfahren zum Aufwickeln von Fäden
TW368490B (en) * 1997-02-27 1999-09-01 Barmag Barmer Maschf Method of and apparatus for winding a continuously advancing textile yarn into a core supported package by controlling the acceleration and/or deceleration of the yarn guide to modify the yarn deposit in the package edges
DE19835888B4 (de) * 1998-02-19 2011-06-16 Oerlikon Textile Gmbh & Co. Kg Verfahren zum Aufwickeln eines Fadens
DE50007296D1 (de) * 1999-05-06 2004-09-09 Saurer Gmbh & Co Kg Verfahren und vorrichtung zum aufwickeln eines kontinuierlich zulaufenden fadens
DE10021963A1 (de) * 1999-05-14 2000-12-21 Barmag Barmer Maschf Verfahren und Vorrichtung zum Aufwickeln eines kontinuierlich zulaufenden Fadens
EP1161396B1 (fr) * 2000-01-13 2003-08-20 Barmag AG Procede et dispositif de bobinage d'une bobine de fil
DE102004010824A1 (de) 2004-02-27 2005-09-15 Wilhelm Stahlecker Gmbh Kreuzwickelspule und Verfahren zur Herstellung
CN103482412A (zh) * 2012-06-11 2014-01-01 苏州市职业大学 纱线染色卷装络筒装置
EP3865442A4 (fr) * 2018-10-09 2022-09-14 TMT Machinery, Inc. Enrouleur de fil et procédé de production de paquet

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DE1916580C3 (de) * 1969-04-01 1974-02-28 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal Changier vorrichtung an Aufwickelvorrichtungen
CH549521A (de) * 1971-09-16 1974-05-31 Teijin Ltd Verfahren und einrichtung zur regulierung der hin- und herbewegung eines das garn fuehrenden quergliedes einer spulmaschine.
DE2617309A1 (de) * 1976-04-21 1977-10-27 Bayer Ag Verfahren zur herstellung von kreuzspulen
DE2855616A1 (de) * 1978-12-22 1980-06-26 Barmag Barmer Maschf Verfahren zum aufspulen von faeden
US4221344A (en) * 1978-03-15 1980-09-09 Barmag Barmer Maschinenfabrik Aktiengesellschaft Apparatus and method for controlling textile winder package drive motors and traverse device motors
DE3240484A1 (de) * 1981-11-02 1983-06-01 Murata Kikai K.K., Kyoto Verfahren und vorrichtung zum aufwickeln eines fadens auf einer auflaufspule
DE3210244A1 (de) * 1982-03-20 1983-09-22 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Verfahren zur spiegelstoerung beim aufwickeln eines fadens in wilder wicklung
DE3219880A1 (de) * 1982-05-27 1984-02-16 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Verfahren zur spiegelstoerung beim aufwickeln eines fadens in wilder wicklung
EP0102849A1 (fr) * 1982-09-08 1984-03-14 Toray Industries, Inc. Dispositif de bobinage de fil textile
EP0027173B1 (fr) * 1979-09-18 1984-07-18 b a r m a g Barmer Maschinenfabrik Aktiengesellschaft Procédé pour bobiner du fil
EP0118173A1 (fr) * 1983-02-03 1984-09-12 Celanese Corporation Méthode de bobinage à spires croisées pour filaments textiles

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US4504021A (en) * 1982-03-20 1985-03-12 Barmag Barmer Maschinenfabrik Ag Ribbon free wound yarn package and method and apparatus for producing the same
US4504024A (en) * 1982-05-11 1985-03-12 Barmag Barmer Maschinenfabrik Ag Method and apparatus for producing ribbon free wound yarn package

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DE1916580C3 (de) * 1969-04-01 1974-02-28 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal Changier vorrichtung an Aufwickelvorrichtungen
CH549521A (de) * 1971-09-16 1974-05-31 Teijin Ltd Verfahren und einrichtung zur regulierung der hin- und herbewegung eines das garn fuehrenden quergliedes einer spulmaschine.
DE2617309A1 (de) * 1976-04-21 1977-10-27 Bayer Ag Verfahren zur herstellung von kreuzspulen
US4221344A (en) * 1978-03-15 1980-09-09 Barmag Barmer Maschinenfabrik Aktiengesellschaft Apparatus and method for controlling textile winder package drive motors and traverse device motors
DE2855616A1 (de) * 1978-12-22 1980-06-26 Barmag Barmer Maschf Verfahren zum aufspulen von faeden
EP0027173B1 (fr) * 1979-09-18 1984-07-18 b a r m a g Barmer Maschinenfabrik Aktiengesellschaft Procédé pour bobiner du fil
DE3240484A1 (de) * 1981-11-02 1983-06-01 Murata Kikai K.K., Kyoto Verfahren und vorrichtung zum aufwickeln eines fadens auf einer auflaufspule
DE3210244A1 (de) * 1982-03-20 1983-09-22 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Verfahren zur spiegelstoerung beim aufwickeln eines fadens in wilder wicklung
DE3219880A1 (de) * 1982-05-27 1984-02-16 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Verfahren zur spiegelstoerung beim aufwickeln eines fadens in wilder wicklung
EP0102849A1 (fr) * 1982-09-08 1984-03-14 Toray Industries, Inc. Dispositif de bobinage de fil textile
EP0118173A1 (fr) * 1983-02-03 1984-09-12 Celanese Corporation Méthode de bobinage à spires croisées pour filaments textiles

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DE3505453A1 (de) * 1984-11-17 1986-05-28 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Aufspulen von faeden in wilder wicklung mit atmung
DE3545080A1 (de) * 1984-12-19 1986-06-26 Murata Kikai K.K., Kyoto Verfahren und vorrichtung zum aufwickeln eines fadens auf eine auflaufspule
EP0206130A2 (fr) * 1985-06-24 1986-12-30 The Dow Chemical Company Assemblage comprenant un noyau perforé, une plaque tubulaire résineuse et un faisceau auto-fixant de fibres creuses enroulées en spirale
EP0206130A3 (en) * 1985-06-24 1987-08-26 The Dow Chemical Company Assembly comprising a foraminous core, resinous tubesheet and self-locking, helically wound, hollow fiber bundle
EP0235557A2 (fr) 1986-01-31 1987-09-09 B a r m a g AG Méthode pour pelotonner un fil pour former une bobine croisée
EP0524140A1 (fr) * 1991-07-11 1993-01-20 Schärer Schweiter Mettler AG Dispositif de va-et-vient pour une machine de bobinage à spires croisées

Also Published As

Publication number Publication date
EP0173118A3 (en) 1986-08-13
EP0173118B1 (fr) 1988-04-20
US4659027A (en) 1987-04-21
DE3562216D1 (en) 1988-05-26

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