DE1917355B2 - DEVICE FOR WINDING THREAD OR THREADY MATERIAL - Google Patents

Description

3 4

Ausl'orm according to the invention to develop A practical Ausf'ühiungsform for winding

pee. In the accompanying drawings; of a thread with which a very high winding

F ig.) A schematic representation of the general wedge that can be achieved is shown in FIGS. 2 Small arrangement of a device for up and 3 shown. This device reveals ground nickel of cylindrical yarn bundles; 5 plates 30 and 31 which are attached to supports 32.

Fig. 2 is a plan view of a practical construction. The bottom plate 30 supports a drive machine.

Leader of the thread winding device after speaking of those who are shown in Fi g. I denoted by 24

I "'ifc' · 1; is. It consists of an electric motor. Au ¹ 'der

F i g. 3 is a side view of the same front floor panel 31 are two similar lower

direction, being in the direction of arrow 3 from io right, parallel Tiägerplatten 33 and 34 attached

I i g. 2 looks; and a third support plate 35, parallel to the two

F i g. 4 is one embodiment of the cylindrical others. A main drive shaft 36 is in the two

Surface of the guide drum, shown mounted in different plates 33 and 34, with the shaft of

In a measure lab; is driven by a belt drive, which

Fig. 5 is a schematic cross section of the guide pulley 37 on the motor shaft 24, a belt

rungstrommcl taken along line 5-5 in Fig. 6; pulley 38 on shaft 36 and a drive belt

6 is a schematic longitudinal cross-section of FIG. 39 included.

Guide pulley along line 6-6 in Fig. 5; A coupling 23 is on the shaft 36 for coupling

F i g. 7 is a schematic view looking in the direction of pulley 38 with shaft 36 disposed 7 in FIG. 5 and shows the movement of the thread 20 net. The shaft 21, on which ' ¹ · =; The package 1 ί is wound during the first 90 of the movement of the guide, is driven by the cu-r shaft 36 through a fungus and drive. It contains a drive gear

Fig. 8 is a schematic view in direction 740 on shaft 36 engaging a los.n

Bach F i g. 5, wherein the guide drum can be brought to 90 carrier gear 41 that on

has rotated from the position shown in FIG. 25 c! He shaft 42 is attached, which in turn is in the plate

This figure shows the movement of the thread material 33 is mounted. The aforementioned drive includes

Between ^l ) 0 and 180 movement of the guide furthermore a gear 41, which in turn is in a gear

drum. 43 engages on a further shaft 44 which is in the

F i g. Figure 1 shows the general arrangement of a plate 33 and 34 being journalled. So with these

Yarn winding device, which on a typical 30 drove the gear ratio can be easily influenced

Embodiment is shown, in this case the. The gears 40, 41 and 43 are on the outer

Arranged for unwinding thread from a spool at 10 scite of plate 33, as shown in FIG. 2

lind winding on a spool at 11. The thread 12 can be seen.

runs from the spool 10 via a guide 13 through between the shaft 44 and the shaft 21 results

two electrically controllable thread tensioning devices 35 thus a continuously variable drive ratio.

14. 15. Then through a horizontal slot in a This contains a stepped washer 45 on the shaft

Guide plate 16 and by a guide drum 44 and a further step disk 47 with opposing

17. The thread emerges from the guide drum from a set bevel or gradation on the shaft 21.

and runs over the horizontal edge of another. A flat belt 48 connects the two stepped

Guide plate 18 and is then on the package 40 washers 45 and 47 in the lateral position of the

wound up at 11. The thread goes through the guiding belt with the two pulleys, and the tension

effect of the drum along the spool - the belt is controlled by a swiveling spring

and brought here. loaded guide roller 50 controlled. The 1 educational

The guide drum 17 and the spool 11 are on reel 50 is mounted on a block arrangement 51. Shafts 20 and 21 fixed, the shafts with 45 which can be moved laterally so that the belt shifted a predetermined speed ratio and thereby the effective speed through a drive device 22 and a coupling ratio between the Wellui 44 and 21 are tapered 23 is rotated via a drive machine 24. The block arrangement can move along the. The ring drum 17 is moved by a guide rod 52 attached to its lenka; m 25 and is fixed in the plates 33 and 34 essentially by 50 ends. on an adjustable tension spring 26 balanced. The this way the shaft 21 with the desired Movement is operated by the damping device 27 at the winding speed, with attenuates The thread is on the bobbin 11 aiifge- the Wickjy.esehvindigkeit the while 20 in view winds, and when the bobbin is wound on the shaft 21 mainly by the Cietriebe-Packimg increases in diameter and against the 55 ratio of the gearbox or the / ahnradverbindnng Pushes guide plate 18, the plate is so eye-40. 4 !. 43 can be determined with small changes drove. because (i the arm 25 swivels. The 1 transfer can be made possible by the variable gear remains under the tension of the spring 26 in the Bc-, which extends through the pulleys 45, the belt 48 Contact with the surface of the wound Fa- and the disc 47 results. The end of shaft 21 is dens on the spool 11. 60 as shown, with a tapered portion 21 α

It is desirable that the tension be provided on the. This section is a suitable one

Thread, as it is wound, in an overly friction clutch, or the like

mung with the winding diameter of the package assembly to accommodate the package 11 and

pers can fluctuate. A control device must therefore be retained.

device 28, which acts on the movement of the arm 25

speaks, arranged so that the tension affects the action of the spindle 21 on which the spool 11 is mounted

, which is from the tensioning device 14 and 14, over at a predetermined speed

15 is effected. the shaft of the motor 24. There are also means to

5 6

Drive of the shaft 20 is provided, of which the guide Fig. 2 and schematically in Figs. 4 to 8 show

tion drum 17 is worn. The drive is set to.

accomplished in such a way that the leadership After F i g. 2, the guide device is designed as a continuous

drum against and away from the winding of the coil nuierlicher slot formed, the shape of which on the

11 can be moved. 5 surface of a properly circular cylinder.

To this end, the shaft 20 is one common method of forming the slot, and

Arms 54, 55 supported, which are rigidly attached to a transverse shaft in the embodiment of the described

49 are attached, the method used at their ends in bearings in the invention is that the

the carrier plates 34 and 35 is attached. The two slots are made up of complementary shaped edges

Arms are bridged by two rods 56, 57, which are formed as two cylindrical parts, like this with

together with the guide part 16 in FIG. 1, 71 and 72 in FIG. These parts

speak, whereby the adjacent edges together form the winding guide drum 17.

The two cylindrical sections are on the

are arranged, su that a guide shaft 20 is fixed between them so that they are always together

slot 58 for the thread results. The guide _{plate i 5} move, but with the slot marked 73

18 is attached to a rod 59, which also leave constant dimensions free. The slot exists

carried between the two arms 54 and 55 of a series of sections, each one being a

will. Segment of a spiral is. There's an even number

An arm 60 which is attached to the shaft 49 in this way. of sections: each spiral has the same pitch that it moves uniformly with the arms 54, 55. _ao and takes the same angular extent of the umist so attached to one end of the spring 26, catches the drum. The spiral segments are then the other end thereof with the bottom plate 31 alternating left-hand and right-hand. The anord is anchored. Also on the arm 60 is one end voltage is such that the thread is attached to the slot on one of the damping device 27, the point of which can enter the inside of the drum, the other end also runs on the same base plate 35 and out of the slot on one second point is appropriate. The tension of the spring 26 is entered, wcwei the two points are essentially adjustable, e.g. B. in that alternating fastening holes in the same plane are provided for the spring at right angles to the axis of rotation of the drum 61, so that the movements lie. If?: Then the drum rotates, maintenance system. which contains the guide drum 17, which changes the entry and exit points of the arms 54, 55, the arm 60 and the threads attached thereto in and out of the drum and in parts, essentially around the shaft 49 in one direction move the drum axis, equalize or is balanced. but always in a plane at right angles to this

The shaft 20 will lie on the shaft 36 by means of an axis.

Chain driven. A sprocket wheel 63 There are various slot shapes. the these

is attached to the shaft 36. The chain 64 runs around 35 obey conditions, however, is the preferred one

around the toothed wheel and around a sprocket wheel 65 form a contactor formed from four spiral sections,

on the extension of shaft 49. The chain is being the entry and exit points of the thread

of an adjustable guide gear 66 are substantially diametrically opposed. These

tense. Another short chain drive from the assembly is on the mechanism described

Shaft 49 to shaft 20 is used and shown with the aid of a chain tooth 40. The slot is out of the

wheels 67. a sprocket 68 and a chain 69 Fig. 2, 4, 7 and 8 can be seen. The slot consists of

intended. Since the arms 54 and 55 are rotatable about the four sections 74, 75, 76 and 77th each of which

Shaft 49 are mounted, the arms can pivot. Occupies 90 "of the circumference of the drum cylinder,

while the drive of the shaft 20 is maintained. The thread from the slot 58 between the guide

In the construction of very fast running rods 56 and 57, the speed of thread winding devices enters the drum at a point as at 79. runs over the central speed limit for the most part through the necessary shaft 20 and exits the slot at point 78. Given the ability to maintain a certain breaking strength of the thread, it results from cutting the edge of the thread. In the case of high-speed thread guides with the Schulz in the drum,
winders as described herein, 50. The slot portion 74 is part of a true spar, giving the restriction to a large extent of realism, as can be seen from the development of FIG. 4 excellent nature of the thread traverse guide, especially goes so that. when the thread is initially at the other in relation to the tensioning device for point α (see FIG. 7) and then the drum thread. The tension must be such that the damage mel is rotated by the same angular proportions as can be avoided: For example, poorly formed 55 is indicated with bcd e, f and g , the thread and bobbin ends are displaced with the same linear distances in the case of a cylindrical or conical as the winding, loosely winding the thread on which the points b '. c '. d ', e'. f and g ' along the upper bobbin, which is the diameter of the wound bobbin. Edge of the guide plate 18: is indicated. Whom raised and created his "grip". On the other hand, the shaft will rotate with a uniform speed, the higher the tension, the more likely the thread will be, that the thread will break because of the increasing speed along the edge of the plate 18 the forces that moves from the small rapid movements in the direction of arrow 81. During the last of the thread run out, and in particular from the quarter turn of the drum, the same angular displacement of the drum directions is due to the thread guide and tensioning devices. 65 in the direction ^ of the arrow 82. corresponding to the Punl

In the case of the above-described h, j, k, I, m and n according to the invention, the thread through one another fo

Embodiment is a particularly satisfactory low equal proportions h ', ;', fc ', Y, m' and ri leadi

Winder specified. This is clear as indicated in FIG. 8. The thread wii

accordingly moved at a linear speed in the opposite direction, as indicated by arrow 82. In this way the thread is wound onto the package 11 at a linear traverse speed.

Because of the symmetry of the slot 73, at the moment when the thread z. B. leaves the slot at point 78 (cf. FIG. 4), corresponding approximately to an inner point η in FIG. 7, it will enter the drum at point 79, corresponding to the point "in FIG. 8, which is exactly opposite. As can be seen from FIG. 5 , point 79 lies immediately after point $ 8. If the thread runs out of any other point, it will enter the drum at a point shown in FIG. 7 is located directly behind that point, and so the thread inside (of the drum is always run in a direction substantially perpendicular to the axis of the drum in the strength in ψ. 6 manner indicated.

This arrangement of the thread running through the guide drum seems to be of great importance »In order to be able to wind up the thread spool at high speed.

Although the embodiment of the invention has been described as producing packages with parallel end faces, the mechanism can easily be used for winding non-cylindrical, e.g. B. be modified conical packages. The length of the winding of the package is determined by the axial extent of the spiral-shaped segments of the slot. 7.3, however, a guide drum can easily be removed and replaced if a different take-up length is desired. Different thread layers can be obtained, though

to change the change gears 40, 41 and 43 and change the friction ratio by the Provides step pulleys 45 and 47 and the movable belt 48 which allows the winding speed to be adjusted to a certain degree.

and thus makes it possible. Wind up threads of different thicknesses tightly.

The device for adjusting the voltage works in the manner as described in connection with F i g. 1 is described, but not in FIG. 2 and 3.

ao A common method to achieve the desired control exercise, is movable to arrange the arms 54 and 55 to control a variable resistor, which in turn regulates the voltage dei variable voltage means 14 is zugeführi 15th

For this purpose 2 sheets of drawings

80951-

2185

Claims (5)

i 917 355 1 2 Spool for transferring from one process stage to patent claims: another to be wound up in the course of a manufacturing process, or it can be used as a final 1. Device for winding thread to be wound up level before sale. That The thread-like material with a thread can be wound up as a simple layer with a tight auxiliary drum, the two rotatably mounted cyclic windings are made, and the jinder which together form a slot with successive layers can from one end filier straight ZaIiI from helical seg- to andeu ,. split in alternate directions same pitch and alternating, or the winding can be in the form of Form ί used direction, dad u rc h ge-io cross-layers, in which the wound c η η ze i ch η et that on the in- and out thread in each few turns quickly from (Rittssteile (79; 78) of the thread into or from one end of the wound length across the tier drum (17) edge guides (56, 57; 18) other is guided, with the windings overfor a parallel to the drum axis guidance of the superposed layers under a clear winch thread are arranged and that the drum 15 ki 1 are crossed and form a pattern that lind the take-up reel (Ii) with predetermined one, one and a half, two or more loop relative Speeds are directly driven. has inclines in the wound length of the coil. 2. Apparatus according to claim 1, characterized in that that the edge guide (18) to distribution and with such a child and herder Exit ulc (78) of the thread from the drum guide 20 so that an approximately uniform mel (17) against the surface de-> on the moderate wrap results. winding bobbin (11) resulting winding elastic is pre-machined. turned slotted thread guide drum for 3. Apparatus according to claim 2, characterized in that it is wound from thread-like material as such indicates that the edge guide (18) and 25 from German patents 426 380, 439 955 the drum (17) mounted together and gesand 569 856 bekanp *. The winding speed and are nuinsam biased against the coil. the evenness of the lap, in particular 4. Device according to one of the preceding the thread tension, however, are in use Claims, characterized in that the manure of the said slides / .troinmeln in conventional edge guides η (18, 56, 57) limits the thread to un- borrowed winders. That's the way it is diametrically located entry and exit points so far when winding cross layers with higher weights (79, 78) of the drum (1 /). speed was not possible, an anchm- 5. Apparatus according to claim 1 or 2, the bare cylindrical or conical shape of the roll marked by yellow. that the edge guide to achieve. In practice it has been found to be impossible (18) at the exit point (78) of the thread from 35 proved to be an exact cross-ply wrap with geder Drum (17) and the drum together to produce speeds that are significantly above were mounted on a ν egg swivel arm (55) of 2ÜÜ0 revolutions per minute. are, which is so elastically biased. that it will be in accordance with the high winding speed the edge guidance against that on the rewinds and more precise and even reels coil (11) presses the resulting winding. 40 mil a device of the type mentioned at the beginning achieved by the fact that at d ': n points of entry and exit of the thread into and out of the I romme! Kan- ten guides for a / ur drum axis parallel Guide the thread are arranged and that the 45 drum and take-up reel with predetermined The invention relates to a device relative speeds directly driven Mnd. One There is a relatively narrow edge guide for winding up thread or thread-like dimensions material with a guide drum. the two turn off especially at the exit point of the thread bar-mounted cylinder includes, with each other one of the drum advantageous to the distanl between Schiit / with an even number of helical 50 de drum and the winding spool as small as possible Segments of the same pitch and alternating to contain and thereby the drum generated by the tier In the opposite direction, the back and forth movement of the thread is as precise as possible In the case of the material to be wound up, it can be transferred to the roll / u. Because as a result of this To cord. Wire strand or cable and in particular edge guide drum and winding from each other μου Trade in textile material or thread. The material 55 are separated, these two elements can be driven circular or non-circular transverse elements each directly. have cut. Even binding or strip-shaped Nf it of such an inventive ^λ '-μ rich material can be wound up with a device after the sealing, it has turned out to be possible to wind up oil, but the simplicity is winding speeds of 10,000 For the sake of it, this material is also referred to below as a thread 60 gen per minute and above a lap with ge '. to produce sufficiently high accuracy. The pre-bobbin on which the thread is wound allows changes in the speed from parallel loops to crosses can have a cylindrical or conical outer surface with one, one and a half and more loop areas to accommodate the roll. Wind the bevel on the length of the bobbin.
Coil may have one or more or none of the other aspects and advantages of the ErRn flanges. The thread can refer to the following description of a typical such manure