DE1983081U - ROTATING REWINDER WITH UPSTANDING DEVICE FOR STRINGING GROUPS OF REMOTE CABLES. - Google Patents

Description

FELTE M & GUI LLEAUlSE CAK LSWE R K AKTIENGESELLSCHAFT - KÖLN-MÜLHEIM

Pl 3738 Cologne-Mülheim, February 5, 1968

Dr.Sch / Wz

Rotating rewinder with connected winding device for stranding groups of telecommunication cables

The invention relates to a rotating winder with an upstream winding device, which is preferably used in the production of stranding groups for telecommunication cables as a post-stranding device for vertically standing four-sided machines: Γ; ";-;.."-;"■:.'-"; - ~: --- ''''"

It is known for stranding star or DM quads to use standing basket stranding machines for telecommunication cables, which are followed by a rotating winder. An advantage This device is that the production speed can be increased considerably, because the rotating winder results in additional stranding and the rotational speed of the rotating winder can be selected to be higher than that of the cage stranding machine.

Between the basket stranding machine and the rotating rewinder a mounting device is connected. It serves the purpose of Lay length evenly over the entire length of the finished foursome to distribute, and thus the high demands on the equal

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Fl 3738 February 5th 1968. - 2 -

dimension of the stranding element groups, especially with the Star fours to obey,

The stranding takes place as follows: The group, for example a star quad, is initially in the standing cage stranding machine provisionally stranded, pulled off a haul-off disc and from a guide disc of the rope-up device directed. The further process can be followed on the basis of the drawing. The provisionally stranded foursome 1 In the stand-up device 2, which runs at the same speed, however, in the opposite direction as the cage of the cage stranding machine rotates, it is completely roped up. Then be to manufacture the stranding elements in the rotating nipple 3> Group stranded. The stranding nipple has the same speed as the the take-up reel 4 receiving bracket 5, and with it the same Direction of rotation like the basket of the basket stranding machine. The group will therefore be at one speed when they are redistributed stranded, resulting from the two rotating speeds of the basket or assembly device and nipple or bracket.

Due to the central arrangement of the take-up reel, speeds reach of the bracket, which are a multiple of the basket speed can. For example, with a basket speed of 100 rpm and a bracket speed of 400 rpm, lay lengths of $ 00 / min generated, with which the performance of the upstream stranding machinery is quintupled.

The fully stranded quad 6 is still with the central spinner tied with a tying thread or tape and then in the Machine axis guided into the rotating bracket, where it means a laying device 8 to the take-up reel and there is wound up.

Based on the known rotating winder with an upstream winding device, the object of the invention is based on making the facility structurally simpler But more comprehensive, such as by adding a Winding drum acting brake *

Bit solution vttM based on _4kw. -geltiteuilg e ^ I ^ ifeeyti ^ die., an Aus * ";.,. example of execution of the inventive rotating on winder with vörgeisoliait« ^^ Amfsfiivö ^ rieiituog shows * -

According to the invention, the machine housing is made up of individual tubular wall parts 9 and floor plates 10 are inserted between them "so that the individual devices" such as the rotating bracket 5 with the winding reel 4, the binding spinner (s) 7 and the rotating stranding nipple 2 are separate Trees are accommodated and the load-bearing housing parts (9 » 10) can be quickly connected or disconnected by means of the UbIlohen connecting elements, such as vaults and pins *. This design offers the advantage * that individual parts of the device, for example the binding spinner, can be inserted into or removed from the overall device without structural changes. The tubular machine stand also serves as a protective device. Loading opening © !!, for example the one for the take-up spool »are closed by means of sliding doors»

According to a further embodiment of the invention, the rotating one is used Coil bracket 5 on the same side as a transmission for the in the upper Devices driven by housing parts, such as stranding nipples and rope disks or the interposed binding spinner The bobbin hoop 5 is driven from the upstream stranding machine via a toothed belt drive 13 * Bine special There is no need for continuous transmission for the devices driven in the upper housing parts.

In a further embodiment of the invention, the train tension in the completely stranded quad in the machine housing a brake 14 housed * which on the winding drum 4 works and can be adjusted continuously during operation. The type of brake can be different, such as a purely mechanical one or an electromagnetic brake, an eddy current brake, but preferably a hysteresis brake. This hysteresis brake X4

Pl 5738 ■■■■ - ': _; . - __3m- February I96B

is connected to a central bevel gear 16 via a belt drive -15. The rotation of the take-up reel 4 comes about via a toothed belt drive 17 in that a planetary bevel gear 18 rolls with the rotation on the central bevel gear 16, which in turn is controlled by the hysteresis brake with an adjustable Torque is retained. The torque is set by changing the gap between the magnet * ring 19 and the hysteresis disk SO by turning the brake housing 21, which has a ^{scale calibrated in M} kp winding ¹¹ on the circumference, so the wiggle suction is advantageously reproducible «

The advantages of the assembly of the present invention also exist in that they are easy to use due to their simple design can be connected to existing four-pack lanes * which significantly increases the performance of the existing machinery is increased * The Maehverslung is also a single strand, with which the disadvantages of double twisting, like multiple deflection of the material to be stranded, severe wear of the cores in the Rotating guide tubes and difficult threading * are no longer necessary

Claims (5)

Fl 2728 ■ ";;: February 5th If68;:"V--; - ν _: .- .. / "■ _: VI, - Protection claims 1 »Rotating winder of the old upstream winding device for stranding groups of learning cables, marked by the fact that the mason housing is made up of one tubular wall parts (9) and base plates (10) are inserted between them, so that the individual devices, such as bracket (5) kit winding reel (4), binding spinner (T) © of the Versöilnippel (3 ■)> iß separated R & uiaen are housed and the load-bearing housing parts {% 10) are quickly connected or separated by means of the common connecting elements (11) - / can * - ■■■■■ "■■■■. ■■ '...;■.". ■ "■""'-""■: ■■ - ■■. ~: - - ~ ' . '■■: ^-.':: - _ '.: ^:: - 2. Botender Äufwiökiei · naöh claim 1 »characterized in that the rotating Spulenbßgel (3) serves at the same time as a Wansmission for the Vörrlehtuhgen driven in the upper ÖehSuse parts · -; - v ;: ν -.:. "■: ■ ': ■:;; ■' - ■ -,: - _; ^ j. Rotating rewinder according to claims 1 or 2 * characterized in that a brake, preferably a hysteresis brake (1 ^) is housed around the machine housing, which acts on the take-up reel (4) and can be adjusted steplessly during operation * ■■ · " ■ "■■ -:: - ■ ;;,""": .- ■■ ;;; ^: -_ - _ ■■ "- .; 4. Üotierend winder according to claim ^ * dadureh gekennaeiehnet that the brake (14) is connected via a Blementrleb (15) with a central bevel gear (16) on which a planetary bevel gear (18) rolls with the bracket rotation, and that in turn upper a toothed belt drive ". (if) drives the take-up reel (4). ■" - ■: ■ - ":" .- '■■ -. ■ ;. "■ - ■' ■ ...;": ■ ■■ ' ^: /.-. V- '- _: /; :: "; .-.