KR20010038307A - Device for controlling yarn feed speed to fiber machine - Google Patents

Abstract

PURPOSE: A yarn feed control device capable of softly feeding yarn that is delivered toward a knitting needle from an intelligent drum and controlling the amount of yarn to be stored is provided, thereby yarn is controlled to be fed to a fiber machine and adjusted to maintain both the tension and feed speed constant, and the operation of a fiber machine is controlled efficiently and accurately. CONSTITUTION: In a device for controlling the feed of yarn used for a fiber machine requiring soft and constant feed of yarn, the device comprises a high slope device(21K) that is stored in an intelligent drum device(230) and pushed down is softly pushed down in a state where yarn(15S) does not bite a disk slope part that is pushed down; and an elastic coil means(37) capable of constantly moving to a discharge area while yarn that is released in a soft state maintains constant elasticity at a drum means(230).

Description

Yarn Shifting Feeder for Textile Machinery {.}

The present invention relates to a device that can be flexibly supplied to the yarn discharged toward the needle in the intelligent drum and the yarn storage amount can be adjusted.

When yarns of varying thickness are supplied to jacquard tissue elements, the supply is accepted at an anomalous rate.

The yarn feeding device of the present invention is provided with an elastic member for extending the outer diameter of the disk and forming the inclination with a high inclination so that the yarn that is pushed down is pushed by the disk means without being bitten by the disk inclined surface and released without dissipation.

Another adjusting means is provided for adjusting the point where the disk means pushes the yarn.

The freely discharged yarn has a disk which is formed by extending the outer diameter of the disk means in order to flexibly feed the tissue part, and in order to convey the flow of the yarn flowing through the brake member of the elastic member to the end layer of the disk means in an appropriate state. It is provided with an additional control means for adjusting the disk reaction force to respond according to the pressure element or the yarn element of the yarn stored and pushed out of the means.

Patent No. 10-1999-1036411 has already been filed in which the stored and pushed-down yarn arrives at the disk means and is stuck to the pushed-in yarn and the pushing disk means. As a result, the balance of the fabric formed by the jacquard structure is not smooth, and the operation state of the device is not precise.

In addition, in order to accommodate yarns having different thicknesses and components depending on the type of yarn element, there is a demand for change in the operating force of the disk means.

In other words, in order to solve the problem of scratching or snapping during the yarn feeding, the disc inclined surface is extended to extend the outer diameter of the outer layer of the disc and to have a high inclination so that the pushed-down yarn slips on the disc without slipping. In order to achieve a flexible dispensing function by increasing the height, the inner end layer of the disk means is provided with an elastic member for controlling the flowing down or the irregular flow.

The resilient member may be made of synthetic coil elements or the like.

In addition, it is configured to adjust the magnet elements or the spring means arranged at a predetermined interval with three layers on the shaft end side or the shaft side.

That is, when fine or weak yarn supply is required, the distance is changed by adjusting the magnet means arranged under the other to absorb and control the magnet gauss disposed on the disk means, thereby weakening or further reducing the Gauss force on the disk magnet. By making it stronger, you can adjust it according to the type of yarn.

1 is an enlarged side view of an intelligent drum showing a uniform supply state of yarn according to the present invention.

2 is an enlarged side view of an intelligent drum showing a selective supply of yarn.

-Code description for main parts of drawing-

15: Yarn 15 ^S : Stored Yarn 15 ^B : Free Supply Zone Yarn

15 ^A : Constant supply area yarn 21: Disc 21 ^K : Disc circle inclined part

21 ^F : Dask inclined part A: Ring arrangement part 33 ^B : Adjusting magnet

37: elastic coil 37 ⁰ : elastic coil fixing portion

In the drawings, embodiments, means and methods of the present invention will be described in detail.

The drum unit 230 shown in FIG. 1 is a disc 21 and the magnet means (33) (32) (33 B) yuyeo a pay-off yarn (15 ^S of this construction is threads (15 ") arranged in a third step Magnetic means (33. 32. 33 ^B ) for adjusting the degree of storage of the () is arranged on the shaft 28 and the disk means (21).

In Patent Application No. 10-1999-0036411, the disc means 21 is pushed down by the pressure of the yarn 15 ^S that is pushed down, and is then bited off so that the disc means 21 is discharged to the free delivery area IV. ) The outer layer of) is short and the angle of inclination is low.

In the present invention, the disk 21 is configured to be produced out of the disk form by press production.

Firstly, the inclination resulting from bending of the disc 21 is formed at a high inclination, and the inclined surface 21 ^F is extended, and the elastic member 37 is arranged at the inner diameter of the end.

The comb resilient means can be arranged here. This object is a sub rake means for adjusting the loosened yarn 15 ".

It is disposed in the form of a cone in the lower end of the disk means 21, which is formed by a press method or a shibori means. The resilient member 37 is in the form of a coil of synthetic or metallic elements.

That is, it is arranged to have a fishing line shape and elasticity, it is preferable to be disposed at a predetermined interval distance as shown in the city 1, 2.

For example, when one yarn is filtered, the elastic member is inclined in one direction by the yarn that is sent out, and the yarn that is out of the elastic member 37 is continuously caught by another elastic member 37. 15 ^{A of} yarns sent out are subject to a certain sub-lake (tension).

Here, in order to arrange the elastic member 37, the dual forming means is required on the lower end surface of the disk 21. That is, the fishing coil element can be directly arranged by forming a caliber or a clip on the disk 21, and is made of another synthetic material or a metal element in a round shape, and the coil 30 is disposed and formed in the disk 21. Can be fixed

It is important that the coil means 37 arranged in any way be configured to move in the same direction in both directions.

For this purpose, as will be the shown in the coil and a section (370) has a distance from the end portion (21, ^G) of the disk 21 make it into place.

It is very important to pay attention to the elasticity and the distance of the coil 37 even if the coil 37 is arranged inside the disk 21 means in another ring means.

Alternatively, it can be thought of as arranging a ring element or comb ring at the lower end A of the disc 21.

However, when the ring means is disposed at the outer point A of the disk 21, when switching from the discharge area IV to the predetermined interval V, the yarn 15 ^A should be trimmed and connected again during maintenance. It is.

The inclined configuration of the disc 21 is that yarn 15 ^S pushed down along the pin 23 of the drum 230 slips on the inclined surface of the disc 21 and slips across the disc inclined means portion 21 ^K. It is very important to create an incline so that it can be awaiting delivery without scratching or resisting.

The city shows a vertical slope. In the concave angled portion (21 ^K) in another embodiment, or convex shape of a circle it can be formed in that inclined portion means (21 ^K).

In addition, a magnet element 33 is disposed on the shaft rod 28 to which the motor or the variable-speed clutch is connected and rotated, and the disc magnet means 32 is rotated and operable connected to the magnet means 33. .

The end portion side of the magnet (33 ^B) of the shaft seal device 28 is provided as described above is configured to be adjusted.

The magnet means 33 ^B forms a tab element relative to each other on the shaft bar 28 so as to move the magnet means 33 ^B to the left and right while moving up and down.

Here, although it is primarily intended to adjust the Gauss force by adjusting the adjusting means 33B, it can be considered as another embodiment to move the magnetic force means 33.

Yarn pushed to a preferred embodiment of yarn (15 ') is pushed down when pressed yarn disc height helix (21 ^K) pushed the disk means 21 slips without being bitten flexible to disk tilt unit (21 ^K) to be stored in A pressure of 15 ^S is applied to move the disk means 21.

Pushed unwinding yarn (15 "), the resistance element or scratches coil 37 that flexibly being caught by the coil (37) means has a flexible resilient without symptoms coil 37 means by dispensing yarn (15 ^A) which is one As the yarn is inclined in the direction, the yarn is caught by the next coil 37 while being continually fed to the tissue part, and the yarn is satisfactorily supplied because it is supplied to the tissue part in a state of being kept in a constant sub-lake (tension).

In addition, the adjustment magnet (33 ^B ) is to adjust the Gauss force that the disk 21 pushes the storage yarn 15 ^S

Claims (3)

The disk means 21 having a relatively high inclination is arranged on the other side of the disk magnet 32 in the intelligent drum means 230, and the distance-adjustable magnet means 33 ^B and the outer layer portion of the disk means 21 are elongated. ) A yarn speed shifting device for textile machines, in which a plurality of elastic coils 37 are arranged in a conical shape at regular intervals, and one side of the coil 37 is fixed to the disk 21 means, so that the yarns are flexible and a constant elastic supply is required. down pushed is stored in an intelligent drum means (230) in the coming yarn (15 ^S), the disk tilt unit (21 ^K) being bitten state flexibly pushed and tilt means (21 ^K) and the yarn (15 unwinding a flexible state as that in ^S ) is a yarn transmission device characterized in that it comprises an elastic coil means (37) that is fixedly moveable to the discharge area (IV) while maintaining a constant elasticity in the drum means (230). The yarn supply apparatus of the transmission 1, characterized by the drum means consists of 230 gauss Further force on the other one side of the disc magnet 32 to the side and the distance-adjustable magnet means (33 ^B) in the section. The yarn shifting supply device according to claim 1, wherein a ring or combing means is arranged on the lower outer layer (A) of the intelligent drum means (230) or the disk means (21).