JPH10194593A - Thread sorting device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To miniaturize a thread sorting device, and facilitate the thread passing by providing a first movable member which is movably mounted on a frame, a second movable member which is mounted on the first movable member movably in the same direction, and a plurality of slider members which are provided with a thread guide and movable along the second movable member. SOLUTION: When the thread passing work is performed, the thread is drawn by holding a handle 7. A second movable member 6 is detached from a second adsorber and moved toward the thread passing work side, slider members 8b-8g are moved toward the work side by a slider member 8a, and successively collected to the thread passing work side while the clearance becomes narrower. The slider members 8a-8h are not projected from an end part on the work side of the frame 1, but located in a wider. When the handle 7 is further drawn out, a first movable member 5 is drawn out together with the second movable member 6, and when a bracket fitted to the first movable member 5 is abutted on a support member at the distal end side position, the slider members 8d-8h are moved to the position projected from the end part on the work side of the frame 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a yarn sorting device of a winding machine for simultaneously winding a plurality of synthetic fiber yarns on a plurality of bobbins mounted on a single bobbin holder.

[0002]

2. Description of the Related Art Generally, in the process of producing a synthetic fiber yarn, a plurality of yarns spun from a spinneret of a spinning device are sent out by a roller, and a traverse mechanism for traverse and a plurality of bobbins are used. It is wound on a winder having at least one bobbin holder to be mounted.

[0003] When a plurality of yarns sent from the above-mentioned rollers are threaded on a plurality of bobbins mounted on a bobbin holder of a winder, for example, as described in JP-A-57-184070. Each of the yarns is sorted by using a rod body which is attached to a simple guide box so as to be able to be pulled out and pushed back, and a yarn sorting apparatus having a yarn guide and a plurality of cylinders which are movably mounted on the rod body. I have.

[0004]

In the above-described yarn sorting device, each of the yarn guides is moved to the threading position on the tip side of the bobbin holder by pulling out the rod, but the number of winding yarns is large. In this case, there is a problem that the interval between the frontmost thread guide and the last thread guide at the threading position is widened, and it is difficult to thread the last thread guide.

In order to facilitate the threading operation with respect to the last thread guide, the last thread guide can be pulled out to a position where the threading operation is easy. There is a problem that the yarn sorting device protrudes from the front of the winder and the entire winding machine becomes large.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a yarn sorting device in which the entire device is compact and the threading operation is easy.

[0007]

A yarn sorting device according to the present invention comprises a first movable member movably mounted on a machine frame, and a second movable member movably mounted on the first movable member in the same direction. And a plurality of slider members having a thread guide and movably mounted along the second movable member.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a schematic front view showing one embodiment of the structure of a yarn sorting device according to the present invention, FIG. 2 is an enlarged view of a portion I in FIG. 1, FIG. 4 is III-III
FIG. 2 is a view taken in the direction of the arrow, and the yarn sorting device of the present invention includes a support member 2 attached to a machine frame 1 by bolts 3, a first movable member 5 movably attached to the support member 2, A second movable member 6 attached movably in the same direction as the first movable member 5;
The slide member 8 is movably attached to the movable member 6.

A bush 4 made of synthetic resin, sintered metal, or the like is attached to the support member 2 on the side and bottom, so that the first movable member 5 moves smoothly in the longitudinal direction.

A handle 7 for pull-out or push-back operation is attached to the working end of the second movable member 6 so as to move along a guide formed on the first movable member 5. .

The above-mentioned thread guide 11 is attached to an end of a bracket 9 attached to the slider member 8 by bolts 10.

In this slider member 8, the innermost slider member 8a is attached to the second movable member 6, and the inner slider member 8h is bolted to the first movable member 5 (not shown). The other slider members 8b to 8g are integrally attached to the respective slider members 8a and 8g.
b, 8b and 8c, 8f and 8g, and 8g and 8h are connected to flexible members 12a to
12 g are attached by bolts 13.

When the second movable member 6 is pulled out, the slider members 8b to 8h are pushed by the slider member 8a and moved to the threading work side. When the second movable member 6 is pushed back, the slider members 8b to 8h are moved. Is pulled by the flexible members 12a to 12g and moved to a predetermined position.

At the end of the first movable member 5 in a state where the first movable member 5 is pushed in, a first adsorber 14 on which a member 14a having an attraction force, such as a rubber magnet or a metal magnet, is mounted is mounted on a bracket. 15 attached to the machine frame 1
The movable member 5 is fixed to the machine frame 1 by suction.

At the end of the first movable member 5 in a state where the second movable member 6 is pushed, a second adsorber 16 to which a member 16a having an attraction force such as a rubber magnet or a metal magnet is attached is provided. The second movable member 6 is attached to the first movable member 5 by the plate 17 attached to the end of the second movable member 6 by suction.

The first adsorber 14 uses a rubber magnet having an attraction force of 5 kgf, and the second adsorber 16 uses a rubber magnet having an attraction force of 3 kgf, but uses a magnet having the same attraction force. You can also.

If the first adsorber 14 and the second adsorber 16 have different suction powers, the movable member to be drawn first is determined, so that it is possible to prevent the operator from being confused. .

When performing the threading operation through the above-described yarn sorting device, when the user pulls the handle 7 from the state shown in FIG. 5-1, the second movable member 6 is pulled out as shown in FIG. The slider 8a moves away from the second adsorber 16 toward the threading operation side, and the slider members 8a to 8g are successively focused on the threading operation side by the slider member 8a while the distance between the slider members 8b to 8g decreases toward the operation side. .

Then, the slide member 8g is moved to the slide member 8h.
, All the slider members 8a to 8h are converged.

At this time, the slider members 8a to 8h do not project from the working side end 1a of the machine frame 1 and are located in the winder.

When the handle 7 is further pulled out of this state,
The bracket 17 is separated from the first adsorber 14, the first movable member 5 is pulled out together with the second movable member 6, and the bracket 17 attached to the first movable member 5 abuts on the support member 2 at the back side. Then, the slider members 8d to 8h are moved to positions protruding from the working-side end 1a of the machine frame 1 as shown in FIG.

In the above-described drawing operation, a part of the slider member 8 is located in the winder, but all the slider members 8a to 8h are moved to positions protruding from the working side end 1a. It can also be done.

When each thread guide 11 is moved to the threading operation position by the above operation, a suction gun (not shown) is used.
The plurality of yarns being sucked are threaded through the respective yarn guides 11.

When the handle 7 is pushed back, the second movable member 6 is moved to the non-working side, and the respective slider members 8a to 8h are sequentially pulled by the flexible members 12a to 12g and moved to a predetermined position.

The second movable member 6 moves to move the bracket 1
When 7 comes into contact with the second adsorber 16, the first movable member 5 is pushed back together with the second movable member 6, comes into contact with the first adsorber 14, and the respective yarn guides 11 are set at the yarn hooking positions.

In the above-described embodiment, the yarn sorting device of the present invention is used for yarn hooking. However, the yarn sorting device may be applied to a swing support guide provided at an upper portion of a winding machine and used for yarn sorting.

[0027]

The yarn sorting apparatus of the present invention comprises a first movable member movably mounted on a machine frame, a second movable member movably mounted on the first movable member in the same direction, and a yarn guide. And a plurality of slider members movably mounted along the second movable member, so that the length can be made the same as the conventional one, and the entire apparatus can be made compact. In addition, during the threading operation, each thread guide can be pulled out to a position where it does not interfere with the leading end of the winder, so that the threading operation can be easily performed.

[Brief description of the drawings]

FIG. 1 is a schematic front view showing one embodiment of the yarn sorting device of the present invention. FIG. 2 is a view taken along the line II in FIG. FIG. 3 is a view taken in the direction of arrows II-II in FIG. FIG.
FIG. 3 is a schematic enlarged view of a part III in FIG. 1. FIG. 5 is a schematic diagram showing a drawn-out state of the yarn sorting device of the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Machine frame 2 Support member 3, 10, 13 bolt 4 Bush 5 1st movable member 6 2nd movable member 7 Handle 8, 8a, 8b, 8c, 8d, 8e, 8f, 8g, 8h
Slider member 9, 15, 17 Bracket 11 Thread guide 12, 12a, 12b, 12c, 12d, 12e, 12
f, 12g Flexible member 14 First adsorber 16 Second adsorber 18 Plate 14a, 16a Member having adsorbing power

Claims (1)

[Claims] A first movable member movably mounted on a machine frame; a second movable member movably mounted on the first movable member in the same direction; and a second movable member having a thread guide. And a plurality of slider members movably mounted along the members.