TWM538951U - Composite yarn forming device - Google Patents

Description

Composite yarn forming device

The present invention relates to a forming device for a composite yarn, in particular to a straight yarn which is directly fed from a hollow hole of a yarn feed shaft by at least one center yarn, and is wound around a center yarn with a yarn fed by a yarn feeding wheel. A stranding device that is fed out of the periphery to form a composite yarn.

Generally, the yarn feeding device or the yarn feeding roller of the knitting machine is limited to the yarn feeding of a single yarn, so that each yarn feeding wheel can only convey a single yarn for knitting and weaving, so that the function of the knitting cloth rarely changes. If we want to weave the functional fabric, each yarn feeder must be arranged with different functional yarns and the yarn feeders and different yarns can be woven properly, so it is complicated and time-consuming in operation, and the cost of weaving operation High, it needs to be improved. This creation has been created by the creators' decades of professional manufacturing and marketing practices.

In order to solve the difficult problem of the above-mentioned single yarn knitting and weaving, the present invention provides a composite yarn forming device. Since the device is novel, the structure is simple and small, the cost is low, the operation is convenient, fast and stable.

The technical means adopted for the above purposes include: a yarn feeding wheel; an upper parking device disposed above the yarn feeding wheel; a tension ring disposed at a lower edge of the yarn feeding wheel; and a a yarn guiding device under the yarn feeding wheel, the yarn guiding device having an upper guiding yarn and a lower guiding yarn; a hollow hole of a yarn feeding path is disposed in a center of the fixed shaft of the yarn feeding wheel, so that a center yarn can be conveyed from the top to the bottom through the hollow hole; the hollow hole is opposite to the upper and lower yarn guiding eyes of the yarn guiding device Positively, the center yarn sent through the upper parking device and the outer peripheral yarn sent from the self-feeding yarn are twisted together with the center yarn to form a double or multiple composite yarn under the yarn feeding wheel.

The central yarn has an appropriate tension from the upper parking device to the lower yarn guiding device so that the peripheral yarn can be fed through the tension ring to be twisted into the composite yarn.

The yarn guiding device below the yarn feeding roller is further provided with a yarn press to provide a proper yarn feeding tension to the center yarn and the peripheral yarn.

In order to gain a better understanding and understanding of the technical features and the efficacies achieved, please refer to the preferred embodiment and the detailed description.

10‧‧‧Upper parking

11‧‧‧Knitter

12‧‧‧Upper gauze

13‧‧‧Lower eyelet

14‧‧‧Detective rod

20‧‧‧Feeding wheel device

20A‧‧‧ hollow tunnel

21‧‧‧Drive wheel

22‧‧‧feeding bracket

23‧‧‧Inlet yarn guide eyes

24‧‧‧Filterer

25‧‧‧Into the yarn detection rod

26‧‧‧Introduction of yarn guide eyes

27‧‧‧Feeding wheel

28‧‧‧Tensile ring

29‧‧‧Out of the yarn detection

30‧‧‧ yarn guide

31‧‧‧Upper gauze

32‧‧‧Lower eyelet

40‧‧‧Knitter

Y‧‧‧Composite yarn

Y1‧‧‧ center yarn

Y2‧‧‧peripheral yarn

1 is a schematic perspective view of the creation; FIG. 2 is a schematic plan view of the first drawing; FIG. 3 is a schematic plan view of the tension ring guide yarn of the creative yarn feeding device; Schematic diagram of the twisting action of the wire; Figure 5 is a schematic view of the twisting action of the composite yarn of the yarn feeding device.

1-5 is a schematic view of a forming device for creating a composite yarn. The forming device of the composite yarn mainly comprises an upper parking device 10, a yarn feeding device 20 and a yarn guiding device 30.

The upper parking device 10 includes a yarn press 11, an upper guide eye 12, a lower guide eye 13, and a detection lever 14.

The yarn feeding device 20 includes a set of driving wheels 21, a yarn feeding bracket 22, an yarn guiding yarn 23, a yarn filter 24, an yarn detecting rod 25, a yarn guiding eye 26, and a feeding The yarn reel 27 is disposed at a tension ring 28 at the lower edge of the yarn feeding wheel 27, and a yarn detecting lever 29.

The yarn guiding device 30 is disposed below the yarn feeding wheel 27, and the yarn guiding device 30 has an upper yarn guiding eye 31 and a lower yarn guiding eye 32.

It should be noted that a yarn presser 40 may be further disposed between the upper and lower yarn guiding eyes 31 and 32 between the yarn guiding devices 30 to provide a certain tension to the yarn.

The main idea of the present invention is that the yarn feeding device 20 uniquely creates a hollow hole 20A of the center yarn Y1 feeding path from the center axis of the driving wheel 21, the yarn feeding bracket 22, and the yarn feeding wheel 27, that is, the feeding The center of the fixed shaft of the yarn reel 27 is provided with a hollow hole 20A of a center yarn Y1 yarn feeding path; the hollow hole 20A is opposite to the upper yarn guiding eye 31 and the lower yarn guiding eye 32 of the yarn guiding device 30 below, so that The center yarn Y1 sent from the upper parking device 10 and the outer peripheral yarn Y2 fed from the self-feeding yarn pulley 27 are combined with the center yarn Y1 under the yarn feeding roller 27 to form a double or multiple composite yarn Y. .

The center yarn can be a single yarn or a bundle of yarns.

The center yarn, the peripheral yarn may be one or more functional yarns.

Further, the center yarn Y1 has an appropriate tension from the upper parking device 10 to the lower yarn guiding device 30 so that the outer peripheral yarn Y2 can be fed through the tension ring 28 to be twisted or twisted with the center yarn Y1. Composite yarn.

Further, the yarn guiding device 30 below the yarn feeding wheel 27 can be further provided with a yarn press 40 for lifting The supply center yarn Y1 and the outer circumference yarn Y2 have appropriate yarn feeding tension, and the composite yarn Y is smoothly twisted into a double-stranded or multi-strand composite yarn Y.

In summary, the creation is indeed a very good original knitting and weaving new technology solution, and the application for patent creation is filed according to law; however, the content of the above description is only a description of the preferred embodiment of the creation, and the technology according to the creation. Changes, modifications, or equivalent technical substitutions of the means shall fall within the scope extended by the scope of the patent application of this creation, and it shall be reasonable.

10‧‧‧Upper parking

11‧‧‧Knitter

12‧‧‧Upper gauze

13‧‧‧Lower eyelet

14‧‧‧Detector

20‧‧‧Feeding wheel device

20A‧‧‧ hollow tunnel

21‧‧‧Drive wheel

22‧‧‧feeding bracket

23‧‧‧Inlet yarn guide eyes

24‧‧‧Filterer

25‧‧‧Into the yarn detection rod

26‧‧‧Introduction of yarn guide eyes

27‧‧‧Feeding wheel

28‧‧‧Tensile ring

29‧‧‧Out of the yarn detection

30‧‧‧ yarn guide

31‧‧‧Upper gauze

32‧‧‧Lower eyelet

40‧‧‧Knitter

Y‧‧‧Composite yarn

Y1‧‧‧ center yarn

Y2‧‧‧peripheral yarn

Claims (3)

A composite yarn forming device comprises: a yarn feeding wheel; an upper parking device disposed above the yarn feeding wheel; a tension ring disposed at a lower edge of the yarn feeding wheel; and a lowering of the yarn feeding wheel a yarn guiding device having an upper guiding eye and a lower guiding eye; a hollow hole of a yarn feeding path is disposed in a center of the fixed shaft of the yarn feeding wheel, so that a center yarn can be passed through the hollow hole Feeding up and down; the hollow tunnel is opposite to the upper and lower guide eyes of the yarn guiding device, so that the center yarn sent by the upper parking device and the outer peripheral yarn sent by the self-feeding yarn are below the yarn feeding roller Coupling with the center yarn to form a double or multi-strand composite yarn. The composite yarn forming apparatus according to claim 1, wherein the center yarn has an appropriate tension from the upper parking device to the lower yarn guiding device, so that the outer peripheral yarn can be sent through the tension ring. A composite yarn is twisted with the center yarn. The composite yarn forming apparatus according to claim 2, wherein the yarn guiding device below the yarn feeding wheel is further provided with a yarn press to provide a proper yarn feeding tension to the center yarn and the outer yarn. By.