SU106676A1 - Adaptation to the spinning machine for imparting periodic thinning to viscous cord - Google Patents

Description

The well-known adaptation to the front,; the 1st Msion, in order to impart periodic thinning to a rope of viscose fiber, does not allow the production of a fiber with a different distance between / thinning.

The proposed device, compared with the known ones, is simpler and allows the fiber to be produced not only in a wide Hx range of length, but also with a varying length, which facilitates the process of spinning and improves the condition of fiber mixing.

The device is made in the form of a shaft along the spinning machine, carrying crosses fixed to each cross section of the spinnerets, located in the housing freely seated on the shaft and carrying valves at the ends of the spokes, which overlap the nozzles that turn the viscose solution into the spinners .

FIG. 1 shows an abundance view of the device; in fig. 2 is a view along arrow A in FIG. one.

On shaft 1, located along the drill machine, for each

dies rigidly on the key planted cruciform 2.

The cross 2 is located inside a housing consisting of two parts and freely mounted on the shaft 1.

The shaft / rotates from the drive located at the root of the machine, which simplifies the overall design of the tool and its operation.

Parts 3 to 4 of the body are connected through an elastic gasket with 5 screws 6. Glands 7 prevent viscose solution from flowing out of the body.

Nozzles 8 and 9 are located coaxially with each other part of the body, directly at its inner surface. The nozzle 8 is an inlet for viscose solution and is connected by a pipe with a filtering finger, and the 9-outlet nozzle is connected to the worm of the spinning funnel.

The cross 2 at the ends of the spokes is provided with valves 10, the dimensions of which correspond to the openings of the pipes. When during rotation of the shaft with the crosspiece one of the valves

combined with the holes of the patrols, they overlap and the viscose solution stops feeding, which causes the fibers to drown.

The degree of fiber thinning is governed by the cessation time of the viscose solution, which is achieved by selecting valves of the appropriate size.

The distance between thinning of the fibers depends on the number. replaceable valves on the crosspiece.

Depending on the number of valves at the same spindle speed and a constant number of shaft revolutions / the frequency of overlaps varies. nozzles and, accordingly, distance with sinks while maintaining a constant degree of thinning.

In order to obtain a warp with a varying distance between the UPDATES, the arrangement of the valves on the crosspiece is changed, which creates a variable periodicity of blocking the nozzles within each turn of the shaft 1.

Subject invention

An adaptation to a pronged machine for imparting periodic thinning to a burned viscose fiber is about the fact that, with a view to the construction of the structure, it is in the form of a shaft located along the spinning shaft, Hecyniero is ukren. for each cross, located in a loosely mounted va.ch case and carrying valves in the trunk, which are closed off. NRBpanteyi branch pipes, suede vskozny j acTBOp in the prilipy 1e (|) n, 1yera.