JP2002145528A - Yarn filament winder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a winder provided with a member for cutting a scattering of the metal chips when operating a brake. SOLUTION: In a vertical winder for winding yarn filament, a space between a spindle 3 for winding a thread and a brake 9 for braking the spindle is shielded by a sheet 11.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a yarn winding machine. More specifically, the present invention relates to a winder for a synthetic fiber yarn.

[0002]

2. Description of the Related Art In a vertical spindle drive winding machine for drawing and winding a synthetic fiber yarn, FIG. 6 is a side view of a conventional winding machine. As shown in FIG. 2 is incorporated with the traverse device 1, and the contact roller 2 and the traverse device 1 are supported by a ball bush and a ball shaft 5 so as to be slidable up and down.
The contact roller 2 is mounted on the spindle 3 by the surface pressure cylinder 6 via the traverse device 1.
To moderate pressure. The spindle 3 is driven by a motor 7, and a brake device 9 is provided behind the motor 7. Connection parts of electric wiring for controlling these devices, control devices 17 such as compressed air devices controlled by compressed air and the like are arranged inside the rear body frame 10 of the winder. As shown in the figure, the space is filled with parts, and the winding machine is designed to be compact and space-saving.

[0003] However, the winding machine causes trouble,
When inspecting electrical wiring connections and pneumatic equipment parts for maintenance, it is necessary to perform inspection while removing built-in parts for inspection of dense parts. Occasionally, the electrical wiring was damaged, or the compressed air nylon hose was bent and the passage inside the inner diameter of the hose was blocked.

In order to improve the above, recently, as shown in FIG. 1, in order to facilitate maintenance, the large-sized control device 17 is often taken out of the frame. As a result, the inside of the frame is
As seen from the rear, the take-up drum 4 became fully visible from the brake device 9 and the empty space became large.

As shown in FIG. 7, the brake device behind the motor 7 has been covered with various control devices 17 and a control device mounting plate 18 for mounting them. The space between the winder spindle 3 and the brake device 9 is greatly opened, and the metal powder generated by the friction at the time of the brake operation is scattered by the rotating airflow at the time of the brake operation, and is greatly opened. There is a problem that the metal powder flies down the space and reaches the take-up drum 4 on the front surface, and contaminates the drum 4.

For this purpose, the brake device 9 and the spindle 3
Although a fixed cover 16 for shielding the space was provided, as shown in FIG. 4, the moving electric wiring 12 and the moving pressure air hose 13 coming from the rear control device were connected to the traverse device 1. Since the winding surface pressure is applied via the contact roller 2, no excessive resistance must be applied to the moving electric wiring 12 and the moving pressure air hose 13, and the fixed cover (shielding plate) 16 is, as shown in FIG. , The wiring route has a shape that is opened vertically into a slit 16-1. The inside of the take-up has a width of 300 to 500 mm and a height of 4 mm.
Since it is as narrow as 00 mm to 600 mm, it is difficult to configure it with a single solid cover. As shown in FIG. The hole 16- of the cover of the wiring route which does not move
2 etc. is not constant, and the cover is processed according to the actual thing, but a small hole enough to fill the gap will damage the hose and wiring when attaching the cover, so it substantially contacts the wiring and hose at the time of installation However, there is a problem that the metal powder at the time of braking reaches the winding drum together with the gap of the slit.

[0007]

SUMMARY OF THE INVENTION It is therefore an object of the present invention to provide a conventional winder having a member for interrupting the flow of metal powder during braking.

[0008]

Means for Solving the Problems In order to solve this problem, a winder of the present invention mainly has the following structure, that is, in a vertical winder for winding a spun yarn,
A winder, wherein a space between a spindle for winding a yarn and a brake for braking the spindle is shielded by a sheet.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a yarn winding machine according to the present invention will be described in detail with reference to the drawings.

FIG. 1 is a side view showing an example of the winder of the present invention, and FIG. 2 is a view of the winder of FIG. 1 as viewed from a brake device side. FIG. 3 is a view of the winder showing the seat mounting state of the present invention as viewed from the brake device side.

In the yarn winding machine of the present invention, as shown in FIG. 1, the large control device 17 is accommodated in the control device mounting plate 18 at the rear of the outside of the frame 10 and is arranged in consideration of maintenance. ing.

Inside the frame 10, a seat 11
3 hangs down from the upper surface of the frame, and as shown in FIG.
1, the moving electric wiring 12 and the moving compressed air hose 13 connected to the traverse device 1 have slightly different wiring routes for each winding machine, and move up and down as the traverse device 1 moves up and down. The moving electric wiring 12
And / or the slit section 15 is vertically machined in accordance with the actual passage portion of the movable compressed air hose 13;
The fixed wiring and the hose 14 are inserted into slits and holes processed according to the actual product to minimize the gap.

In the surrounding environment of the winding machine, the oil agent applied to the yarn is scattered, and the connection portion of the electric wiring is stained, an electric trouble is sometimes generated, and the motor is heated.
1 preferably employs a flameproof sheet. That is,
The sheet is preferably made of a heat-resistant, non-combustible, or flame-retardant cloth. Examples of the heat-resistant cloth include a cloth made of aromatic polyamide fiber, metal fiber, carbon fiber, fluorine fiber, glass fiber, and the like. Further, the flame-retardant cloth is preferably a cloth made of a fiber or a cloth coated with a PVC coating, an acrylic coating, a fluorine coating, or the like. As the fabric, a woven fabric, a knitted fabric, a nonwoven fabric, or the like can be used.

In the present invention, it is preferable that the solid shielding plate 16 is not used, and that the entirety is shielded by a sheet.

In the present invention, the present invention can be preferably applied to a vertical winding type winder for winding a melt-spun yarn.

In the vertical take-up winder, each position of a take-up section (a group of rolls for stretching a yarn) is disposed on the left and right with respect to a work surface, and the take-up section is positioned at right angles to the take-up section. They are arranged in units. On the other hand, the conventional winding machines are arranged on the left and right sides and are usually wound in a line in the space of the left and right zones of the take-up section (the number of winding drums at each position is 2 to 4 and the winding amount is On the other hand, in the vertical take-up, a plurality of drums (usually a large winding amount is possible with 4 to 8 drums) can be wound in the depth direction at each position.

[0017]

According to the present invention, drum contamination caused by the conventional brake is blocked by the sheet, and a normal drum product can be provided. In addition, because it is a sheet, the conventional fixed cover has a complicated shape to block the inside of the take-up from the brake and cannot be sufficiently shielded. During maintenance of the machine, it was necessary to remove the fixed cover,
The seat cover of the present invention does not need to be removed at the time of maintenance, the maintenance can be easily performed by turning the seat, and when recovering, the seat can be lowered and the seat can be simply moved along the respective wiring, hose, motor outer part, etc. Good.

[Brief description of the drawings]

FIG. 1 is a side view showing an example of a winder according to the present invention.

FIG. 2 is a view of the winding machine of the present invention as viewed from a brake device side.

FIG. 3 is a diagram illustrating an example of a sheet mounting state of the winder according to the present invention, as viewed from a brake device side.

FIG. 4 is a side view of a conventional modified type winder.

FIG. 5 is a view showing a state in which a conventional fixed cover is attached.

FIG. 6 is a side view of a conventional winding machine.

FIG. 7 is a diagram illustrating an attached state of a control device.

[Explanation of symbols]

 1: Traverse device 2: Contact roller 3: Spindle 4: Drum 5: Ball bush and ball shaft 6: Surface pressure cylinder 7: Spindle motor 9: Brake device 10: Frame 11: Seat 12: Moving electric wiring 13: Moving pressure air hose 14: Fixed hose, fixed wiring 15: Sheet slit 16: Fixed blocking plate 16-1: Fixed cover slit 16-2: Fixed cover hole 17: Conventional control device 18: Control device mounting plate

Claims (2)

[Claims] 1. A vertical winding type winder for winding a spun yarn, wherein a space between a spindle for winding the yarn and a brake for braking the spindle is shielded by a sheet. 2. The winder according to claim 1, wherein the sheet is slit-cut in accordance with a passage portion of a moving electric wiring and / or a moving pressure air hose.