SU742318A1 - Apparatus for continuous winding of filamentary material onto spools - Google Patents

Description

(54) DEVICE FOR CONTINUOUS WINDING OF THREADED MATERIAL ON COILS

one

The invention relates to equipment for the continuous removal of filament materials produced by continuous process units, for example, for winding wire in a drawing industry, and can be used in the metallurgical, hardware, and light industry.

A device is known for continuously winding filamentary materials on coils, containing its revolving head with a drive for rotating it, laying it, its spindle for the coils, and means for refilling the material, a spindle acceleration mechanism with an empty coil and a drive for turning the spindles.

However, such a device has a complex structure.

The aim of the invention is to simplify the design.

This is achieved by the fact that the drive of rotation of the spindles has two guide rollers and a drive endless flexible tape covering the guide rollers and one of the spindles, while the remaining spindles are located between the branches of the tape, and the acceleration mechanism of the spindle with an empty spool is infinite flexible a tape that is installed to engage with the spindle of an empty coil and associated with a rotational drive of the turret.

FIG. 1 sec. Schematically shows the device being described, side view; in fig. 2 - the same, at the time of transfer of filamentary material from a full coil to an empty one; in fig. 3 is a view along arrow A in FIG. one; in fig. 4 - two-shpulny version of the device with the acceleration mechanism, side view.

The device for continuous winding of thin materials on the cartridges contains a turret 1 mounted on the base 2, in which spindles 3, 4 and 5 are placed, which serve to fix the coils 6. Rotation of the rolls 6 carried out from the electric motor 7 through an endless flexible transmission belt 8 and pulleys 9 and 10. The revolving head 1 has two rigidly fixed guide rollers 11 and rotates from the driving roller 12.

On a stand 13 located in the center of the turret 1, rotary shutters 14 with rollers 15 are fixed, dividing the turret 1 into sectors, each of which has one spindle and one reflecting bar 16.

The profiled bar 17 is fixedly mounted with the center of the arc, which coincides with the axis of rotation of the turret 1. In the plate 17 there is a window for passing the wire 18, which bends around the roller 19 of the wire stacker. The wire 18, at the moment of its transfer from the full roll to the empty one, is gripped by the clip 20 fixed to the rod 3.

The device works as follows.

When the turret 1 is in one of the fixed positions (see Fig. 1), rotation from the electric motor 7 through the drive belt is transmitted by the spindle 3. In this position, the wire 18 is wound onto the coil in the fixed spindle 3. The spindles 4 and 5 remain stationary , since the driving belt of the bend of the circumferential rollers 11 is not engaged with the tongs 9 and 10 fixed to the clamping bars x 4 and 5. This position is maintained until the winding wheel 6 is fully mounted on the rod 3. After filling the winding-up wheel b, a command is sent yes to drive 12 turret I.

Without ceasing the winding of the turret, the head 1, together with the curtains 17, begins to unfold. At the same time, the pin 10 of the pinch 5 smoothly engages with the pinch 3. The shutter 17, turning together with the turret 1 and in contact with the roller 15 with the profiled bar 17, rises and passes the moving wire 18 under itself.

In the process of further reversal of the turret 1 at the last moment before the pinch 10 of the shchinddel 3 comes out of engagement with the belt, the roller 15 approaches the end of the profiled guide bar 17, the slide 14 descends to its original position between the rotating filled and empty coils 6 and presses the driving wire 18 to the rotating with the coil clamp 20 spindles. The reflecting bar 16 (see Fig. 2) prevents the wire 18 from being pressed against the clamp 20 secured to the spindle 3. The filled coil 6 of the spindle 3, while continuing to rotate, winds the wire 18, as a result of which its tension in the section between the clamp 20 rotating with an empty coil of 6,

mounted on spindle 5 and filled with coil 6, spindle 3 rises sharply, reaches breaking strength, and wire 18 breaks. The wire clamped by the clamp 20 is pressed against the cheek of the empty coil 5 and wound on it.

With further reversal of the turret 1, the tongue 10 of the spindle 3 disengages from the belt and brakes. The turret then stops at a very low fixed position.

Claims (1)

Invention Formula A device for continuous winding of a thread-like material on coils, containing a revolving head with a drive for rotating it, carrying coil chucks and means for refilling material, a spindle acceleration mechanism with an empty coil and a spindle rotation drive, O7-lich / oi4, that, in order to simplify the construction, the rotational drive of the spindles has two guide rollers and a drive endless flexible belt covering the guide rollers and one of the spindles, while the remaining spindles are located between tape branches, and the spindle overclocking mechanism with an empty coil is an infinite flexible tape that is capable of interacting with the spindle of an empty coil and connected to rotated turret head. J3 / 7 Y ///// /////// ,, ///. Fig.Z