KR840002347Y1 - Spun yarn supplying roller in circular knitting machine - Google Patents

Abstract

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Description

Span Supply Roller for Circular Knitting Machine

1 is a perspective view of the present invention.

2 is a cross-sectional view showing a state of use of the present invention.

3 is a state diagram installed in order to multiply the present invention (多 給 絲).

* Explanation of symbols for main parts of the drawings

2: Supporting period 3, 3 ': Support plate

4: Metal Roller 5, 5 ': Bearing

7: rubber plate 8: rotary tube

9, 9 ': guide 10, 10': guide

10 ": Bend 11: Insertion tube

12, 12 ': shaft 13, 13': annular groove

14, 14 ': coil spring 16: Type fastener

17: Fante 18: belt

19: guide roller 22, 22 ': officer

23: stop jaw

This design is a spanner supply roller for circular knitting machines, and a c-type fastening piece with a fastening hole is installed on the upper support plate to fix the supply roller for smoothly supplying multi-tier yarns to the annulus. On one end of the rotating shaft of the metal roller installed by using the bearings to smoothly rotate the metal rollers, the rubber plates are rotated together to rotate together with the metal rollers, and the guide plates are provided with perforated guide pieces on the supporting plates. The upper part of the guide piece is formed to be bent to form an annular groove for inserting the shaft of the insertion tube into which the two tubes are inserted into the guide hole, respectively, so as to smoothly rotate in contact with the metal roller when the tubes rotate. It can be supplied without a large amount of high-quality stretch fabric.

Conventional meantime rollers have imported products, but this can not be inserted only one pipe, it is difficult to install in the circular knitting machine, the price was expensive and there was a defect that can not be widely spread.

However, the present invention is inexpensive and can supply span yarns by inserting two pipes, so it is multi-tiered and coil springs with good elasticity are pulled out by inserting two pipes. The paper is designed to be supplied through the apostles without sagging, when described in detail by the accompanying drawings as follows.

In constructing the spanner feed roller (1) for circular knitting machine, the metal roller (4) is adhered between the support plates (3) and (3 ') at both ends of the two support bars (2), and the bearings (5) (5) ') Is inserted to facilitate the rotation and the axial rod 6 of the metal roller (4) is made of a spiral protrusion (6') is to cause the rotary tube (8) in which the rubber plate 7 is returned.

The guide plates 9 and 9 'are fixed to the supporting plates 3 and 3', and the guide pieces 10 and 10 'are drilled, so that one end of the guide piece 10 is a bent portion 10 ". The shaft rods 12 and 12 'of the insertion pipe 11 are easily inserted into the guide holes, and the annular grooves 13 and 13' are respectively recirculated to the shaft rods 12 and 12 '. ') To allow the coil springs (14) and (14') to pass through, and to the support plate (3) to fasten the c-type fastening piece (16), which is fastened with fastening holes (15) and (15 '), to be fastened to the ring frame (17). The guide frame (19) through which the belt (18) passes through the annulus frame (17), and the support frame (2) has a structure by inserting an apostle (21) controlled by adjusting bolts (20, 20 '). to be.

In the drawings, reference numerals 22, 22 'are officers and 23 is a stop jaw.

Referring to the effect of such a structure is as follows.

Inserting the pipes (22) and (22 ') into the insertion pipe (11) has a stop jaw (23) so that the pipes (22) and (22') are rotated without going down, but the support plate (3) (3 ') The coil springs (14, 14 ') fixed to the suspension are suspended in the annular groove (13') of the insertion pipe 11 to pull the insertion pipe 11 while being wound around the pipe 22 (22 ') Even if the yarns are dismissed, the pipes 22, 22 'and the metal roller 4 are in close contact with each other, so that the dispensing span yarn is supplied without sagging to obtain a high quality fabric.

In this way, the rotational force is promoted by the bearings 5 and 5 ', and the c-type fastening piece 16 in which the fastening holes 15 and 15' are drilled has an effect of installing on the ring frame 17. It is an effect that can be easily installed even without a complicated process as in the prior art.

Furthermore, two rollers are installed on the outside of the annulus 17 and the guide rollers 19 are fixed to the inner surface of the annulus 17 so that the rollers rotating are not idling or the rotation speed is not uniform. 18, the guide roller 19 and the rotary tube 8 are in close contact with each other, and the rubber tube 7 is recirculated to the rotary tube 8 so that no idling or other rotations are generated, and thus a very accurate span It is very economical and practical because it is possible to mass-produce high-quality span yarns by obtaining the effect of supplying yarn.

Claims (1)

As shown in the figure, the shaft of the metal roller 4 is inserted between the bearing plates 3 and 3 'in the bearings 5 and 5', and the spiral 6 in the shaft 6 is replaced with a rubber plate ( 7) the return tube (8) is screwed together, and one end of the guide piece (10, 10 ') in which the guide holes (9) and (9') are perforated is a bent portion (10 ") so that the annular groove (13) (13 ') is fastened to the support plate (3) into which the shaft rods (12) and (12') of the insertion pipe (11) to which the coil springs (14) and (14 ') are towed are inserted. ') Is fixed to the annular frame (17) with the c-type fastening piece (16) perforated spanner supply roller for the circular knitting machine to pass the guide roller (19) through the belt (18).