JP2000273736A - Yarn texturing machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a yarn texturing machine capable of preventing water leakage without deteriorating the operating efficiency. SOLUTION: This yarn texturing machine 1 is equipped with introduction ports 13 and 14 for respective feed yarns 4a and 4b and a lead-out hole 15 for a textured yarn 29 after texturing on the top surface of each air texturing box 25 in the yarn texturing machine 1 provided with the air texturing box 25 for entangling the feed yarn 4a and the other feed yarn 4b to which water is applied and carrying out the air texturing.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a yarn processing machine provided with an air processing box for performing a texturing process on air supply with air and water.

[0002]

2. Description of the Related Art As shown in FIG. 6, an air processing box provided in a yarn processing machine for texturing yarn with air or water is provided with a water supply section 31 for wetting a core yarn (yarn supply) 30. And an air processing part 33 for entanglement of the sheath yarn (yarn supply) 32 with the core yarn 30.

The core yarn 30 and the sheath yarn 32 are introduced from the upper surface 35 of the air processing box 34, respectively. The processed yarn 36 after the air processing is drawn out from the lower surface 37 of the air processing box 34.

[0004] The air processing box 34 is arranged so as to be approximately at the eye level of a worker (not shown) in consideration of workability such as threading work on the water supply section 31 and the air processing section 33. The processing thread 36 is the air processing box 34
Is pulled out below and wound up.

[0005]

By the way, the processing yarn 36
Is drawn out from a lead-out hole 38 formed in the lower surface 37 of the air processing box 34. Since a small amount of water is discharged in the air processing box 34, surplus water leaks out from the lead-out hole 38. As a result, there is a problem that the area around the yarn processing machine (not shown) is soiled.

It is an object of the present invention to solve the above-mentioned problems and to provide a yarn processing machine capable of preventing water leakage without lowering operability.

[0007]

In order to achieve the above object, the present invention relates to a yarn processing machine provided with an air processing box for performing air processing by tangling a water-supplied yarn with another yarn. The upper surface of the air processing box is provided with an introduction hole for each yarn supply and a lead-out hole for the processed yarn after the air processing. Thereby, the lower surface of the processing box can be closed tightly, and water leakage can be closed.

Further, it is preferable that the processing yarn drawn out from the upper surface of the air processing box is turned downward by a roller provided above the air processing box and passed through the front of the processing box. Thereby, since the processed yarn can be sent downward by passing the front of the processing box, the yarn hooking operation is easily performed.

It is preferable that the yarn guide is arranged so that the yarn path from the roller to the winding means is a yarn path avoiding an opening / closing door formed on the front surface of the air processing box.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 4 and 5, the yarn processing machine 1
Is provided with a plurality of weights (yarn processing units) 28 for simultaneously manufacturing a large number of processed yarns 29.

The weight 28 refers to a yarn processing unit for producing one processing yarn 29. In the case of the present embodiment, the weight 28 includes two yarn supply packages 2a and 2b housed in the creel stand 3, respectively. The yarn supplied as the core yarn 4a and the yarn supplied as the sheath yarn 4b are unwound and combined, processed, and wound.

The weight 28 is provided with the yarn supply package 2a,
A first feed roller 8 for unwinding and sending the core yarn 4a and the sheath yarn 4b from the core yarn 2b, and air for texturing the core yarn 4a and the sheath yarn 4b sent by the first feed roller 8 with air and water A processing box (jet box) 25, a second feed roller (roller) 9 for pulling out and nipping the processing yarn 29 processed in the air processing box 25 from the air processing box 25, and being pulled out by the second feed roller 9. And winding means 26 for winding the processed yarn 29.

The yarn processing machine 1 includes a creel stand 3 for collectively accommodating the yarn supply packages 2a and 2b of the weights 28,
The unprocessed yarn 4 (the core yarn 4a and the sheath yarn 4b) of each weight 28 extending from the yarn supply packages 2a and 2b is stretched, combined,
It has a winding stand 5 that winds up by performing air processing or the like, and a work passage 6 formed between the creel stand 3 and the winding stand 5.

In the upper part of the work passage 6, a large number of rows of paths 7 for passing the unprocessed yarn 4 of each weight 28 are provided.
Is to be sent.

The take-up stand 5 is provided with an air processing box 25 and take-up means 26.

As shown in FIGS. 1 and 4, the air processing boxes 25 of the weights 28 are arranged substantially at the level of the eyes of the worker 27 and in a line along the work passage 6.
On the front (front) 10 of each air processing box 25, a lid-shaped opening / closing door 11 that can be opened and closed freely is formed. Open to work. The lower surface 19 of the air processing box 25 is tightly closed.

The opening and closing doors 11 are formed to open sideways, and can easily reach into the air processing box 25 to carry out work such as threading.

The upper surface 12 of the air processing box 25
The first introduction hole 13 for passing the core yarn (yarn supply) 4a into the air processing box 25, and the sheath yarn (yarn supply) 4
b for passing b through the air processing box 25
An introduction hole 14 and a lead-out hole 15 through which a processing thread 29 processed through an air processing section described later is passed above the air processing box 25 are formed.

Each of the first introduction hole 13, the second introduction hole 14 and the lead-out hole 15 is provided with a threading guide 16 for smoothly guiding the core yarn 4a, the sheath yarn 4b or the processing yarn 29. , To reduce the load on the yarn.

In the inside of the air processing box 25, a water supply unit 17 for applying moisture to the core yarn 4a is provided with the first introduction hole 1.
3 and an air processing part 18 for entanglement of the sheath yarn 4b with the wet core yarn 4a via the water supply part 17 is provided below the water supply part 17.

The water supply section 17 is for moistening the core yarn 4a and increasing the energy with which the sheath yarn 4b is entangled.

The air processing portion 18 is provided with a wet core yarn 4a.
And the sheath yarn 4 fed at a higher feed speed than the core yarn 4a.
b) is combined while blowing air, and is subjected to air processing to give a texture to the yarn.

The second feed roller 9 is provided obliquely above the outlet hole 15 of the air processing box 25, pulls out the processing thread 29 from the upper surface of the air processing box 25 through the outlet hole 15, and reverses it downward. It is formed so that

More specifically, yarn guides 41 and 42 are provided between the air processing box 25 and the second feed roller 9 and between the second feed roller 9 and the winding means 26, respectively.
Is provided. The thread guide 41 is provided obliquely above the lead-out hole 15 similarly to the second feed roller 9, and the thread guide 42 is closer to the air processing box 25 side than the second feed roller vertically below the second feed roller 9. It is provided in the position where it was. With these yarn guides 41 and 42, the yarn path of the processing yarn 29 coming out of the outlet hole 15 of the air processing box 25 is used as the yarn path from the outlet hole 15 to the second feed roller 9 obliquely upward. 9, the yarn path of the processing yarn 29 which is turned to the winding means 26 is made a yarn path for avoiding the opening / closing door 11 and descends almost vertically from the second feed roller 9 to be turned into the air processing box 2.
As a yarn path sufficiently close to 5, the processing thread 29 is passed between the door 11 and the adjacent door 11. Thereby, the opening and closing door 11 can be easily opened and closed, and good operability can be obtained.

Reference numeral 40 denotes an oiling device for applying oil to the processed yarn 29.

The second feed rollers 9 are each driven to rotate by a motor (not shown).
The processing thread 29 is configured to be actively pulled out from the air processing box 25.

The winding means 26 includes an air processing box 25
Are provided in multiple stages below.

Next, the operation will be described.

When the yarn processing machine 1 is operated and the core yarn 4a and the sheath yarn 4b are hung on the feed rollers 8, 9 of each weight 28, the air processing box 25, the winding means 26 and the like, the core yarn 4a
The sheath yarn 4b is introduced from the packages 2a and 2b into the air processing box 25 and becomes the processing yarn 29, and the processing yarn 2
9 is wound by winding means 26.

At this time, the core yarn 4a and the sheath yarn 4b are
The air is introduced into the air processing box 25 from obliquely above through the introduction hole 13 and the second introduction hole 14. The core yarn 4a introduced into the air processing box 25 is supplied with water in the water supply unit 17 and sent to the air processing unit 18, and the sheath yarn 4b is sent to the air processing unit 18 at a faster speed than the core yarn 4a. .

In the air processing section 18, air is blown to the core yarn 4a and the sheath yarn 4b to be sent, and the core yarn 4a is twisted while the sheath yarn 4b is entangled.

When supplying water to the core yarn 4a, the water supply section 17
Of the air processing box 25 drops as a part of the air processing box 25, but since the lower surface 19 of the air processing box 25 is tightly closed, water leakage to the outside of the air processing box 25 can be prevented. The surroundings of the machine 1 can be prevented from becoming dirty.

The front surface 10 of the air processing box 25
Since the outlet hole 15 is not provided in the air processing box 25, there is no water splash on the
Threading work is easy because it is not pulled out behind.

The processing yarn 29 processed in the air processing box 25 passes through the lead-out hole 15 and passes through the air processing box 25.
Is pulled out from the upper surface toward the second feed roller 9 obliquely upward, is wound around the second feed roller 9, and is inverted.

The processed yarn 29 inverted by the second feed roller 9 hangs substantially vertically and reaches the winding means 26.

At this time, the processing thread 29 passes between the doors 11 so as to dodge the door 11 and passes sufficiently close to the air processing box 25, so that the processing thread 29 passes through the door 11. It does not become a hindrance when performing the work by opening the, and the operability can be prevented from deteriorating.

Further, since the opening / closing door 11 of the air processing box 25 arranged particularly at eye level is opened sideways, a hand can be easily put into the air processing box 25 as compared with the vertically opened door. , Good operability can be obtained.

In the present embodiment, the yarn processing machine 1 that performs air processing on the core yarn 4a and the single sheath yarn 4b, and combines them.
However, the present invention is not limited to this, and a yarn processing machine that performs air processing on three or more yarns may be used.

[0040]

In summary, according to the present invention, the following excellent effects can be obtained.

(1) Water leakage from the air processing box can be prevented.

(2) Good operability can be maintained.

[Brief description of the drawings]

FIG. 1 is a perspective view of an air processing box showing a preferred embodiment of the present invention.

FIG. 2 is a sectional view taken along line II-II of FIG.

FIG. 3 is a sectional view taken along line III-III in FIG. 2;

FIG. 4 is a side view of the yarn processing machine.

FIG. 5 is a schematic explanatory view of a yarn processing machine.

FIG. 6 is a side sectional view of a conventional air processing box.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Yarn processing machine 4a Core thread (yarn supply) 4b Sheath thread (yarn supply) 9 Second feed roller (roller) 11 Door 12 Upper surface 13 First introduction hole (introduction hole) 14 Second introduction hole (introduction hole) 15 Outlet hole 25 Air processing box 26 Winding means 29 Processing thread

Claims (3)

[Claims] 1. A yarn processing machine provided with an air processing box for performing air processing by entanglement of a yarn supplied with water and another yarn, wherein an introduction hole of each yarn is formed on an upper surface of the air processing box. A yarn processing machine provided with a lead-out hole for a later processed yarn. 2. The yarn processing machine according to claim 1, wherein the processing yarn drawn out from the upper surface of the air processing box is turned downward by a roller provided above the air processing box and passes through the front of the processing box. . 3. The yarn path from the roller to the winding means,
The yarn processing machine according to claim 2, wherein the yarn guide is arranged so as to form a yarn path avoiding an opening / closing door formed on a front surface of the air processing box.