SU102791A1 - The mechanism for the backup winding thread on the spools spinning machines - Google Patents

Description

A known mechanism for backing up the H; I winding thread onto the spools of the spinning machines, having a winder eccentric with a toothed coupling located on an eccentric spindle, coupled with a movable toothed coupling to engage the winding eccentric into operation.

The described mechanism, but compared to the known one, is more progmic.

The design feature of the mechanism lies in the fact that the movable teeth of the coupling is equipped with a finger that interacts with a fixed bore attached to the winding lever.

The tail part of the schndel has an adjusting ring, and for installation with the i-motion of the gear-clutch in the initial position, the handle is fastened to the position of the thrust finger.

1 shows a general view of the fur. FIG. FIG. 2 - but the arrow (A) of the bottom; in FIG. one.

On the eccentric shift (1) of the zaileen, the pinion gear (2) and the ballonod (3) are rigidly mounted, and the rotary eccentric (4) with the gear half coupling (5) is located.

The tail part of the spindle (1) has a cut, on which the fixed motion of the gear and coupling (6), scented with the gear not coupling (5) (on the figures and the display of the two half coupling (6) - the position at the time of the scene with the coupling clip (5) and idle nozheleppe).

Nodvizhnaya serrated coupling half (6) has a finger (7), interacting with a fixed. (8), reinforced. on the winding lever (9).

To adjust the length of the reserve thread, which is wound onto the spool, an adjusting ring (10) is located on the tail end of the spindle, fixed in a predetermined position by a screw (11).

-At the time the spinning machine starts up, the movable teeth and coupling halves

(6) is located near the mounting ring (10).

When the spindle (1) rotates, the semi-coupling (G) receives a forward movement in the direction to the semi-coupling (5) as a result of the impact of the pin (7) on the civic movement (8), which prevents the rotational movement of the coupling 1 (6).

With the release of a single finger

(7) from the stop (8), the coupling half (C) is set with the half coupling (5) and is twisted, together with the winding eccentric (4). Prior to the half coupling of the coupling halves (o) and (6), the winding lever (9) with the stop (8) is in place.

Under the operating time of the cob, the annular bar and the winding lever (9) are lowered so that the thrust finger (7) does not touch the unclamped unor (8), and then, turning the coupling half (G) by the handle (12) that is fixed on the lip (7), take the coupling back (6) to the original collar to the mounting ring (10).

After removing the full cobs, the ring bar and winding lever are set to their initial position.

The subject matter of the invention is a mechanism for backing up the thread on the spools of the spinning machines, including a winding eccentric with a toothed coupling located on an eccentric spindle, coupled with a movable toothed coupling to engage the eccentric in work, in order to simplify the mechanism nodvizhnad zubchat

golumufta equipped with a finger, engaging with a non-movable stop attached to the winding lever.

2. The form of the mechanism according to n. 1, characterized in that, in order to adjust the length of the reserve thread, which is wound on the spool, the tail part of the spindle is provided with an adjusting ring.

U. The form of the mechanism no. 1, characterized in that, in order to install the movable gear half coupling to the initial position, a handle is fixed on the thrust finger.