JPS62117807A - Device for producing conjugated yarn - Google Patents

Abstract

PURPOSE:To obtain the titled device where the package for the core yarn is set to the upper part of the reeler and a guide pipe is set from the package down to the cocoon bath to prevent the core yarn from being stained with the bath water whereby a conjugated yarn is produced under low tension. CONSTITUTION:The creel 12 for the yarn package (cone) 11 is set on the upper part of the reeler 1 above the frame 9 and a yarn package 11 is hung thereon. The yarn taken out of the package 11 is guided through a pipe 15 from the inlet 14 passing through the cocoon bath 2 to the point 3 to which cocoon yarns are collected from the bath 2.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field 1] The present invention relates to an apparatus for producing a composite yarn by drawing a core yarn into a cocoon yarn drawn up from type I yarn during reeling.

[Prior art 1] When collecting and reeling a plurality of unraveled yarns in a binding machine, a composite yarn is created in which a core yarn prepared separately from the cocoon R system is pulled into the unraveled yarn and reeled. The thread is known.

To produce this composite yarn, a support member for supporting the core yarn such as a package is provided below or at the rear of the reeling tank, and the core yarn is pulled out from a core yarn supply body such as a package supported by the support member. The core yarn was guided to the grain collection section 51 through a yarn guide tube provided vertically through the yarn reeling tank.

[Problem to be solved by the invention 1] Therefore, the installation position of the package etc. is
111, and it is difficult to constantly monitor the degree of exhaustion of the package.When the yarn is cut or the yarn in the package has been consumed, it is difficult to see the yarn without a core yarn. Reeling occurred, and it was troublesome to replace the package when it ran out.

Furthermore, due to the location where the core yarn is installed, the package is likely to be contaminated, and due to the location of the installation, tension is applied to the core yarn during reeling, which tends to cause deterioration in quality.

The present invention aims to eliminate these drawbacks.

[Means for solving the problem 1] The water invention was made in view of the point 1 above, and it is possible to store the package that becomes the core yarn at the top of the reeling stand, which will not be contaminated by scattering from the reeling mill. A thread guide tube was provided to guide the thread pulled out from the package to the concentration point of the cocoon threads pulled out from the grain attachment on the top surface of the reeling section 1 in the thread reeling tank.

1 action) A machine is installed on the top of the machine to hold the core yarn pulled out from the package.
The thread is fed by being pulled down from the top of the machine using a thread guide tube that opens below the cocoon collecting part of the grain attachment in the reeling section of the reeling tank, and the core thread is fed along with the cocoons that are unwound and reeled in the reeling tank. By winding up the core yarn, it is possible to prevent the core yarn from getting dirty while going from the package to the reeling section, and the core yarn is exposed to external shocks, etc., which can cause yarn breakage, and also prevents the package from shaking. Since the pulled-out core yarn reaches the reeling section by falling, no tension is applied to the yarn, eliminating deterioration of yarn quality.

[Example 1] The system control device 1 of the present invention has a water tank 2. Installed in the E section (1 set of splicing device 3, splicing device 4, thread stoppage device 5°, fineness sensing device 6, small frame for yarn winding 7, tile spacing device 8, etc.) This device is the same as the conventional device in that it is supported by the device.

Package 1 of the core yarn 10, which is a feature of the yarn steering device 1 of the present invention
1 is supported by a package support part 12 on the upper part of the machine base 9. The upper opening 14 is opened on the central axis of the support shaft 13 of the package 11 and four yarn tubes 15 are provided. Any position that allows it to be pulled out without applying more tension may be sufficient. Thereby, the core yarn 10 pulled out from the package 11 can be guided to the yarn guide tube 15 with little resistance. , the thread guide tube 15 extends vertically to the center of the bow of the grip table 9 and extends from its lower part 16.
is bent and reversed, and the reeling tank 2 is raised from below to the upper side, so that the lower end opening 17 of the reeling pipe 15 is located above the reeling water level and opens. The lower end opening 17 is located below the rotation center of the welding device 3, and the center of the lower end opening 17 of the yarn guide tube 15 and the rotation center of the welding device 3 coincide with each other. It opens below the grain section in the refining section of the tank.

L Arrangement In the apparatus of the present invention, when performing yarn reeling, first the core yarn 1o pulled out from the package 11 is passed through the yarn guide tube 15.
It is necessary to pull the core yarn 10 through the upper end opening 14 of the yarn guide tube 15 using an air gun (not shown).
5 and sent out from the lower end opening 17 above the reeling bath to form the raindrops 18 in the reeling tank 2.
In a state in which the i-type 19 is entangled around the core yarn 10, it is wound up as the winding frame 7 rotates in the same manner as in a normal yarn reeling state, to form a composite yarn 20. [In the above yarn reeling process, the core yarn 10 is
The yarn is pulled out and falls through the yarn guide tube 15 until it reaches the upper part of the reeling section 21 of the reeling tank 2. The lower part 16 of the yarn guide tube 15 is bent in the t direction, but since the core yarn 10 falls at the vertical portion inside the tube as described above, the tension applied to the core yarn pulled out from the package is 16 to the lower end opening 17, and even in this period, there is no sudden bend in the core yarn, such as when the core yarn is bent by a guide roll, so there is almost no tension in the yarn. It is the same as not being able to speak.

In the above-mentioned state, the core yarn 10 is positioned at the center of the rope yarn 19 pulled up by the handling section 21, and then the core yarn 10 is manipulated in the almost zero-tension state, and thereafter it is wound up in the same manner as normal yarn reeling.

During the above-mentioned work, the worker who sets the package 11 on the top of the machine 9 and threads the core yarn through the yarn guide tube 15 using an air gun etc. Move or set up a workbench as appropriate to begin work.

Effect of the invention 1 The device of the present invention is provided with a core yarn support member on the upper part of the yarn reeling table,
Since the core yarn package supported by the core yarn support member and the upper surface of the reeling section reeling reel in the M1 yarn tank are provided with yarn guide tubes each having an open end, the core yarn package is made up of one core yarn package. It is placed on the top of the table and does not get dirty due to the reeling reel splashing when it is in a packaged state, and is completely surrounded by the reel pipe while being sent to the reeling tank, so it is completely unaffected by the outside. This eliminates the causes of stains, thread breakage, etc.

Furthermore, since the core yarn is surrounded by the yarn guide tube, threading of the core yarn becomes extremely easy by using an air gun or the like.

Furthermore, when the core yarn is provided below the machine stand, the tension increases due to the weight of the cocoon yarn to pull up the core yarn during binding, but in the device of the present invention, the core yarn is pulled up from the top to the bottom. Since it is a moving object, it moves under the weight of the core yarn, which makes it easy to reduce the reeling tension and improve the quality of the yarn.

[Brief explanation of drawings]

The drawing is a schematic side view of the device of the present invention. 1... Yarn reeling device, 2... Yarn reeling tank, 9... Machine stand. 10... Core yarn, 11... Package. 12... Package support member, 14... Upper end opening.

Claims (1)

[Claims] A core yarn support member is provided on the upper part of the reeling machine table, and yarn guide tubes each having an open end are provided on the front surface of the core yarn supported by the core yarn support member and on the upper surface of the reeling bath of the reeling section in the reeling tank. Composite yarn manufacturing equipment.