KR200366376Y1 - Method for forming fluff of fancy yarn - Google Patents

Abstract

The present invention relates to a fluff forming apparatus of decorative yarns used for lace fabrics such as clothing or curtains, and improves the power transmission structure so that the power of each decorative yarn molding apparatus is simultaneously applied by one driving motor. The drive motor is not only controlled by the inverter but also equipped with a separate solenoid intermittent port on one side of the spindle for powering each forming apparatus.

By controlling the speed of the drive motor by the inverter, it is possible to simultaneously produce a large number of decorative yarns having various fluff shapes, and can arbitrarily adjust the size or spacing of the fluffs, thereby allowing a variety of shapes. Even if an error or a problem occurs in the molding apparatus, since only the power of the decorative yarn molding apparatus is cut off by a separate solenoid interceptor, the decorative fluff molding apparatus of the decorative yarns can be individually controlled while using a single driving motor.

Description

Decorators' fluff forming device {Method for forming fluff of fancy yarn}

The present invention relates to a fluff molding apparatus of a decorative yarn used for a lace fabric made of fabric such as clothing or a curtain, and in particular, a power of a driving motor that simultaneously provides power of a plurality of decorative yarn molding apparatuses is applied from an inverter, but the inverter By varying the rotational speed of the drive motor by varying the spacing or shape of the decorative fluff to form a variety of decorative yarns,

On the side of the spindle supplied with the fluff yarn, a separate solenoid intermittent for controlling the power of the spindle is placed, so that only the molding apparatus in question can be quickly driven by the solenoid intermitter even if the decorative molding machine is simultaneously driven from one driving motor. The present invention relates to a decorative lint forming apparatus of a decorator that can be powered off.

Fabrics such as laced garments, curtains, dresses, and tablecloths use a variety of designs or forms of decorators, which enhance the quality of the fabric and add a three-dimensional appearance to the flat fabrics, providing a more aesthetic sense. will be.

These decorative yarns are produced and used in various shapes and designs by various weaving techniques. The yarns used in the example of such decorative yarns are supplied with two strands of yarn and the cutting yarns are inserted between the twisted yarns. It is possible to obtain a fluff decoration yarn formed with a fluff of the form.

As an apparatus for obtaining such a fluff decoration yarn, as shown in FIG. 1, a plurality of molding apparatuses 101 and 101 'are continuously positioned in the body 100 in the transverse direction, and each molding apparatus 101 is provided. Each 101) is mounted with driving motors 102 and 102 'for supplying power to the molding apparatus 101 and 101', respectively.

By the above-described drive motors 102 and 102 'which are uniformly rotated at a constant speed, the spindles 110 of the forming apparatus 101 and 101' are all rotated at the same speed.

That is, as shown in FIG. 2, the fluff yarn 111 is supplied to the spindle 110 that is rotated by receiving power from the driving motors 102 and 102 ′ and is provided through the pliers 112 below the spindle 110. It is wound up on the triangular piece 113.

When the fluff yarn 111 is wound around the triangular piece 113 in this way, the wound fluff yarn is divided by the cutter 114 below the triangular piece 113, and at the same time, two strands of yarn 115 introduced from the outside ( 115 '), the decorative yarn having a continuous fluff formed as shown in FIG. 3 is completed.

At this time, the fluff yarns 111 and the yarns 115 and 115 'are twisted and inserted into the lint at the same time by the plywood rollers 116 and 116' that rotate at high speed on both sides of the triangular piece 113. When the two decorative yarns 117 are completed at the same time through the plywood rollers 116 and 116 ', the decorative yarns 117 are wound by the winding rolls 118 on both sides.

However, the fluff decoration yarn as described above can complete the decorative yarn having a warm and cozy feeling by the fluff, but the design of the decorative yarn is simple and monotonous, so there is a problem that is not suitable for the fabric paper that requires a variety of patterns.

In particular, when demanding a distinctive form without requiring a large amount, such as lace yarn, as a conventional fluff decoration yarn having a uniform design is limited in its variety.

The present invention improves the power transmission structure to simultaneously apply the power of each decorative yarn molding apparatus by a single drive motor to eliminate the problems as described above, and the drive motor is speed controlled by the inverter, as well as By attaching separate solenoid interceptors to one side of the spindle that powers each forming apparatus,

By controlling the speed of the drive motor by the inverter, it is possible to simultaneously produce a large number of decorative yarns having various fluff shapes, and can arbitrarily adjust the size or spacing of the fluffs, thereby allowing a variety of shapes. Even if an error or a problem occurs in the molding apparatus, since the power of the decorative member molding apparatus is cut off by a separate solenoid interceptor, the decorative fluff molding apparatus of the decorative member capable of controlling individual power interruptions while using one driving motor is provided. There is a purpose of design.

1 is an overall view of a conventional decorative molding machine

Figure 2 is an enlarged explanatory view of a conventional decorative yarn molding apparatus

Figure 3 is a partial cutaway view of the decorative yarn obtained by the conventional decorative yarn forming apparatus

Figure 4 is an overall view of a decorative yarn molding apparatus according to the present invention

5 is an enlarged explanatory view of a decorative yarn molding apparatus according to the present invention

6 is a plan view of a decorative yarn molding apparatus according to the present invention

7 is a perspective view of the individual power interruption portion of the decorative molding machine according to the present invention

8 is an explanatory view of the individual power control unit of the decorative yarn forming apparatus according to the present invention

9 is a partial cutaway view of the decorative yarn obtained by the decorative yarn forming apparatus according to the present invention

Explanation of symbols on the main parts of the drawings

1,1 ': Plywood roller 2: Cutter

3: triangular piece 4: pliers

5: spindle

10,10 ': Decorative yarn molding machine

20: drive motor 21: drive belt

22: inverter

30: power stop 31,31 ': psi roller

32: operation bar 33: solenoid body

100: main body

Hereinafter, preferred embodiments of the present invention will be described.

4 is an overall view of a decorative yarn molding apparatus according to the present invention, Figure 5 is an enlarged explanatory view of the decorative yarn molding apparatus according to the present invention, Figure 6 is a plan view of the decorative yarn molding apparatus according to the present invention.

The decorative yarn molding apparatus of the illustrated embodiment is for obtaining a decorative yarn having a variable decoration fluff,

Known decorative yarn forming apparatus (10, 10 ') consisting of a plywood roller (1) (1'), a cutter (2), a triangular piece (3), a pliers (4), and a spindle (5) is a main body (100). Mounted in succession,

Drive belts 21 connected from one drive motor 20 are mounted to rotate at the same time via each spindle 5,

The drive motor 20 is supplied with power from a separate inverter 22 to control the rotation speed,

On one side of each of the spindles 5, front and rear press rollers 31 and 31 'are coupled to the front end of the operation bar 32, and the operation bar 32 emerges from the solenoid body 33, Between the rollers 31 and 31 ', a power interruption hole 30 through which the driving belt 21 passes is formed, respectively,

The power of each spindle 5 is interrupted by the operation of the respective power interruptions 30.

In the drawings, reference numerals 11 and 11 'denote yarns, and 12 denotes fluff yarns.

Referring to the decorative fluff molding process of the present invention decorative yarn according to the above configuration in more detail by the accompanying drawings as follows.

First, the process of forming the decorative yarn will be briefly described. Four yarns 11 and 11 'are supplied from the outside to one decorative yarn forming apparatus 10 and 10', and one of them is supplied from one side of the molding apparatus. The two strands of yarns and the two strands of yarns supplied from the other side are each not stranded together, but each strand is spirally joined by the braided rollers (1) (1 ').

The lint yarn 12, which is cut to a certain length, is inserted between the twisted yarns in the process of weaving the yarns 11 and 11 'by the braided rollers 1 and 1'. It is naturally to form the yarn with the yarn.

In this case, the fluff yarn 12 is supplied separately from the yarns 11, 11 '. When the spindle 5 is rotated by the drive motor, the pliers 4 provided at the lower end of the spindle 5 It rotates together and the fluff yarn 12 is wound up tightly on the triangular piece 3 by the rotation of the pliers 4.

Accordingly, when the pliers 4 are rotated and the lint yarn is wound around the lower triangular piece 3, the lint yarn slides downward along the triangular piece 3, and at the same time, the lower side of the triangular piece 3 The fluff yarn 12 cut by dividing and cutting the fluff yarn 12 which slides down as mentioned above by the cutter 2 which is located is spliced together with two strands of yarn 11, 11 ', and fluffs. The decorator is finished.

However, in the related art, individual motors for rotating the spindle 5 are configured for each molding apparatus, and these individual motors are fixed to the decorative yarn under the influence of the spindle 5 having a constant rotational force because the rotational speed is constant. Only a continuous fluff decoration yarn was produced in which the lint yarn was spliced together.

Therefore, in the present invention, by varying the rotational speed of the drive motor 20, according to the change in the speed of the spindle (5) to complete a variety of fluff,

The rotational speed control of the drive motor 20 is by the inverter 22 connected to the drive motor 20, the rotational speed of the drive motor 20 is changed by the control action of the inverter 22. It is

In the present invention, unlike the related art, one drive motor 20 is used to simultaneously provide the power of the spindles 5 of all the decorative yarn forming apparatuses. This is because the same type of decorative yarns are formed and wound at the same time for each winding roll. It is intended to equalize.

That is, when the drive motor 20 is rotated at a high speed by the control of the inverter 22, the rotation speed of the spindle 5 is increased at the same time, and thus, of the fluff yarn 12 wound around the triangular piece 33. Since the amount is temporarily increased, a large amount of lint yarn is spliced together in the yarn section of the yarns 11 and 11 'momentarily, and if the spindle 5 is stopped again at a moment of high speed rotation, Since the fluff yarn is not spliced, when the high-speed rotation and stop state of the spindle 5 is repeated, the fuzz yarn 12 in the form of droplets will be spun on at regular intervals.

In addition, in the case of obtaining a decorative yarn in which the fluff is continuously formed as compared to the drop-shaped fluff by the intermittent rotation of the driving motor 20, the spindle 5 continuously rotates at the same speed as in the related art. By doing so, it is possible to obtain a decorative yarn having a continuous fluff yarn as in the prior art.

Therefore, according to the rotational speed of the drive motor 20, various types of fluff shapes or lint intervals can be arbitrarily varied in the yarns 11 and 11 ', thereby obtaining more various types of decorative yarns. .

In addition, in the present invention, since one drive motor 20 is used to simultaneously provide the spindle 5 power of several decorative yarn forming apparatuses 10 and 10 ', a problem occurs in one decorative yarn forming apparatus. In order to overcome this, it is found that there is an unreasonable point that all molding apparatuses must be stopped according to the stop of the driving motor 20 unlike the conventional art.

As shown in FIGS. 7 and 8, a separate power control device 30 is mounted on one side of each of the spindles 5 to control the power of each spindle 5 by the power drive house 30. I was able to

The power interruption device 30 is composed of an operation bar 32 which emerges from the solenoid body 33 and press rollers 31 and 31 'mounted at the tip of the operation bar 32, and the drive motor described above. The driving belt 21 of 20 passes through the press rollers 31 and 31 '.

In this state, when a problem occurs in one decorative yarn molding apparatus as shown in FIG. 8 and the power must be shut off, when the operating bar 32 is moved by applying power to the solenoid body 33 as described above. At the same time, the above-mentioned press rollers 31 and 31 'protrude and the driving belt 21 is spaced apart from the spindle 5 so that the decorative yarn forming apparatus 10 or 10' is no longer provided with the rotational force of the spindle 5. This will not be provided, and because all other decorative yarn molding apparatus is continuously powered, all the molding apparatus except for one molding apparatus in question is all in normal operation.

Therefore, after the desired purpose is achieved in the stationary state of the molding apparatus, power is supplied to the solenoid main body 33 to retract the actuating bar 32 and the press rollers 31 and 31 'which protrude. The power of the drive belt 21 is to be transmitted to the spindle (5) again.

Therefore, not only can a large number of decorative yarns of the same type be produced using a single drive motor, but the power of each molding apparatus can be controlled individually, so maintenance is very efficient, and as shown in FIG. It is possible to obtain decorative yarns with fluff size, spacing, and fluff shape, enabling a very broad and comprehensive use.

Decorative fluff molding apparatus of the present invention as described above, while allowing the production of a large number of decorative yarns having a variety of fluff shape by the speed control of the drive motor by the inverter, it is possible to arbitrarily adjust the size or spacing of the fluff, etc. In spite of the infinite variety of forms, even if an error or problem occurs in one decorative molding machine, separate solenoid interceptor blocks only the power of the decorative molding machine. It is more effective because it is possible to crack down.

Claims (1)

Known decorative yarn forming apparatus (10, 10 ') consisting of a plywood roller (1) (1'), a cutter (2), a triangular piece (3), a pliers (4), and a spindle (5) is a main body (100). Mounted in succession, Drive belts 21 connected from one drive motor 20 are mounted to rotate at the same time via each spindle 5, The drive motor 20 is supplied with power from a separate inverter 22 to control the rotation speed, On one side of each of the spindles 5, front and rear press rollers 31 and 31 'are coupled to the front end of the operation bar 32, and the operation bar 32 emerges from the solenoid body 33, Between the rollers 31 and 31 ', a power interruption hole 30 through which the driving belt 21 passes is formed, respectively, The decorative fluff variable molding apparatus of the decorative member, characterized in that the power of each spindle (5) is interrupted by the operation of the power interruption device (30).