KR810002144Y1 - Suppling device for pile yarn in circular knitting machine - Google Patents

Abstract

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Description

"Supply switching device of color pile yarn in circular knitting machine"

1 is a perspective view of main parts of the present invention.

2a, b is a diagram illustrating the operation of the present invention.

The present invention relates to a supply device for feeding color pile yarns in a circular knitting machine in which a pile double-sided circular knitting machine is used to simultaneously edit full length natural pile three-dimensional patterns by simultaneously supplying color pile pattern yarns at the time of knitting pile fabrics. will be.

Conventionally known mechanical devices of circular knitting machines have a drawback such as crossing the nose and being capable of knitting only horizontal stripes instead of natural patterns.

In order to solve the above problems, the present invention, in knitting pile fabric with a conventional circular knitting machine, a contact switch attached to the cam by sequentially forming contact switches in the upper space portion of the bellows gear projecting to the lower part of the circular knitting machine in the same way as the number of stitches If the knitting needle and the time difference of the knitting between the switch operation are pressed in the same order in turn while the piece rotates, the electromagnet of the pile-pattern feeder which is individually formed at the dead position is selectively contacted according to the signal of the circuit device, and the mandrel is moved forward. When the connected rod is moved forward and the thread supply section formed at the tip end is supplied with a pile pattern yarn to the knitting needle, the pile pattern is knitted, and when the next electronic contact is made, the operation is raised to infiltrate the supplied pile doctor between the actual supply and At the same time, the thread is cut off, waiting for the next signal. The electromagnet of the supply device is sorted and operated according to a predetermined memory circuit device not shown in the drawing to supply pile pattern yarn to the needle of the circular knitting machine in a timely manner so that any full length natural pile solid pattern can be knitted. The product quality can be improved and the production process is simple to reduce the cost.

In a conventional circular knitting machine, the apostle shaft 2 is propagated to the support rod 1 which is provided at the projection of the circular knitting machine in the circular knitting machine to form a supply slope 2 'of the thread S at the end of the apostle shaft 2; Lifting operation mechanism 4 having a threading inlet 4 'and a cutting knife 4' formed at the end of the sliding section 3 protruding from the lower end of the apostle rod 2, and a protruding section 4 'formed at the rear end. ) The working disk 6 is piled up with the coil return spring 5 and the working disk 6 with the recessed part 6 'is arranged on the upper end side so as to be elastically returned with the return plate spring 7 at the upper end of the support section 1. A thread having a bending clamping portion 9 'formed at the end of the rod 8 by inserting the rod 8 shed on the outer surface of the rod 6 into the flow fixed shaft 8' adhered to the upper end of the support rod 1. The supply gap 9 is formed to coalesce the seal narrow zone 10 with a spring 10 ', and to pull wires 13 and 13' at the ends of the mandrel 12 and 12 'of the electromagnets 11 and 11'. One side of the wire 13 is connected to the projection between the lifting operation port 4 (4) ) And the other end connected to the wire 13 'is connected to the hayeoseo operating disc (6).

In the drawings, reference numerals 14 and 14 'denote the knitting needles of the circular knitting machine, 15 is the locking plate, and 16,16' is the traction wire fixture.

Detailed description of the operation and effect of the present invention as described above knits with the same parallax as the knitting needle knitted between the contact switch operation by a predetermined memory circuit device while the contact piece formed on the cam rotates the contact switch installed in the circular knitting machine not shown in the drawing. When the pressure contact is made, if the designated electromagnet 11 'is contacted among the feeder formed in the set of five in the dead position, when the mandrel 12' is momentarily moved, the traction wire 13 'is positioned at the upper end side of the support section 1. When the formed working disk 6 is pulled and rotated to one side, the rod 8 placed on the outer surface moves through the flow fixed shaft 8 ', and the movement of the rod is converted from a straight line to a curved motion by the rotation of the flow fixed shaft. When the pile pattern yarn S, which is held in the narrow region 10 of the thread feeding section 9, which is delivered to the end, is supplied to the knitting needles 14 and 14 'of the circular knitting machine, the knitting needle is knitted in FIG. It is possible to simultaneously form a pile pattern on the fabric to be knitted by hanging the thread as described above, and the yarn supplying section 9 is provided by the resilient force of the return plate spring 7 once the pattern yarn S is supplied. ) Is returned to its original position and becomes a standby state for the next operation. When the electromagnet 11 is contacted, the mandrel 12 is momentarily moved and pulls the towing wire 13 attached to the end, and the lifting operation tool (4). The thread inlet 4 'is the thread inlet 4' for the collar pattern yarn S which is raised along the sliding section 3 and supplied through the slope 2 'formed at the tip end of the supporting section 1 (9). When the cutting knife cuts the pattern yarn S as shown in FIG. 2 and descends by the elastic force of the coil spring 5 as shown in FIG. 2, the next signal waits for the next signal. The working piece 6 is rotated within the concave inlet 6 'by the locking piece 15 so that the working piece 6 is more accurate. It does not put strain on the feeding device by doing one operation, and it is possible to knit three-dimensional pile patterns by multiplying pile yarns on one hand at the same time, and it is possible to knit three-dimensional pile patterns. As a device and a cutting device, a time for supplying pile yarn and a time for cutting can be arbitrarily formed by a predetermined circuit device, so that the time difference between the pattern yarns can not be eliminated or duplicated.

The knitted product is a three-dimensional or beautiful yet elegant and can improve the quality of the product more efficiently and can be produced efficiently, so that the production process is simple and the cost can be reduced to the maximum.

Claims (1)

As shown in the figure, in the conventional circular knitting machine, an apostle shaft 2 is formed in the support rod 1 provided at the projection of the circular knitting machine, and it is felt at the end of the sliding rod 3 protruding at the lower end of the apostle shaft 2. The lifting and lowering operation port 4 having the inlet 4 'and the cutting knife 4' formed and the protruding section 4 '(4' ') formed at the rear end is installed with the coil spring 5, and the supporting section 1 The operation plate 6 in which the recessed part 6 'is recessed at the upper end of the cylinder is arranged to be returned to the barrel by the return plate spring 7 so that the rod 8 placed on the outer surface of the operation plate 6 is supported. 1) Insert the thread fixing groove (9 ') formed with a bending clamping portion (9') at the end of the rod (8) by inserting it into the flow fixed shaft (8 ') attached to the upper end of the spring (10) spring 10 And the tow wires 13 and 13 'are connected to the end portions 12 and 12' of the electromagnets 11 and 11 'so that one side wire 13 is a stone of the elevating operation tool 4. Connect to the publication (4 '＂) and connect the other wire (13') to the working disk (6). Supply switching device of the color pile yarn of the circular knitting machine.