JP3449297B2 - Method and apparatus for winding linear body on winding frame - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of winding a linear body on a winding frame suitable for aligning and winding a tape-shaped linear body such as a tape-shaped optical fiber on the winding frame. Regarding the taker.

[0002]

2. Description of the Related Art FIG. 5 is a cross-sectional view of a tape-shaped optical fiber core wire. The tape-shaped optical fiber core wire 11 in which a plurality of optical fiber core wires 11a are arranged in parallel and collectively coated with an ultraviolet curable resin 11b has a thickness t of 0.3 mm to 0.
It is a tape-shaped linear body having a cross section of about 4 mm and a width W of about 1 mm to 4 mm, and is usually wound around a winding frame and conveyed.

FIG. 6 is a cross-sectional view showing a tape-shaped optical fiber core wire wound in alignment with a winding frame.
12 is a reel, 13 is a barrel, 14 is a collar, 15 is a first-layer tape-shaped optical fiber core wire, 16 is a second-layer tape-shaped optical fiber core wire, and 17 is a third-layer tape-shaped optical fiber core wire. It is a line. The winding frame 12 includes a cylindrical body 13 and disk-shaped collars 14 at both ends thereof, has a central axis OO ′, and winds the tape-shaped optical fiber core wires 11 on the body 13 by aligning each layer. , And then roll it up in multiple layers. Although only three layers are shown in FIG. 6, the number of winding layers is normally several tens to one hundred and several tens.

The bobbin 12 usually has a body diameter of 200 mm to 250.
mm, a body width of 250 mm to 300 mm, and a collar diameter of about 400 mm, the tape-shaped optical fiber core wire 11 is arranged on the barrel 13 of the winding frame at a pitch slightly larger than the width of the tape-shaped optical fiber core wire. Then, the winding positions are aligned and wound in a row while traversing the winding shaft in the central axis direction of the winding frame. When the winding of the first layer is completed, the traverse direction turns and the second layer is wound on the first layer. Then, by repeating this, the tape-shaped optical fiber core wire is wound in multiple layers on the barrel surface of the winding frame.

[0005] The tape-shaped optical fiber core wires of the upper layer may fall into the spaces between the rows of the tape-shaped optical fiber core wires of each layer,
If the tape-shaped optical fiber cores run on adjacent rows, the tape-shaped optical fiber cores will be abnormally bent, and the transmission characteristics of the optical fibers in the tape-shaped optical fiber cores will deteriorate. It is necessary to wind the core wires in alignment in each layer.

FIG. 7 is a perspective view showing a main part of an apparatus for winding a tape-shaped optical fiber core wire around a winding frame, in which 18 is a traverse guide, 18a is a guide roller, and 18b is a guide shaft. In this device, the tape-shaped optical fiber core wire 1
1 is guided onto the barrel 13 of the reel 12 by the guide roller 18a, and is wound onto the barrel 13 by the rotation of the reel 12. Further, since the guide roller 18a moves along the guide shaft 18b in the central axis direction of the winding frame 12 at a constant speed, the position of the tape-shaped optical fiber core 11 guided by the guide roller 18a is also the central axis of the winding frame 12. In the tape-like optical fiber core 11
Can be wound up.

When the winding of the first layer is completed, the moving direction of the guide roller 18a, that is, the traverse direction is reversed and the second layer is wound on the first layer. Each time one layer is wound, the traverse direction is reversed or turned, and this is repeated, and when the winding is large, 200 turns are made.

[0008]

The barrel diameter of the bobbin is usually 20.
It has a size of 0 mm to 250 mm and a flange diameter of 400 mm, and the guide shaft for holding the guide roller is usually arranged outside the flange of the reel in parallel with the center axis of the reel. The optical fiber core wire normally runs in a space of 200 mm or more before being wound on the barrel of the reel. The tape-shaped optical fiber core wire is an extremely thin linear body having a thickness of 0.3 mm and a width of about 1.1 mm, and a large tension cannot be applied to protect the transmission characteristics of the tape-shaped optical fiber core wire. Therefore, the tape-shaped optical fiber core wire may be shaken due to vibration or the like between the guide roller and the body of the winding frame.

Even if the guide roller is traversing at a constant speed, the position of the tape-shaped optical fiber core that has reached the cylinder of the winding frame may deviate from the normal position due to the shaking of the tape-shaped optical fiber core. If the position of the tape-shaped optical fiber core is deviated, the tape-shaped optical fiber core may be climbed onto the previously wound tape-shaped optical fiber or a large gap may be formed between the rows, so that the aligned winding cannot be performed. Such a phenomenon is
It hardly happens when the winding speed is relatively low,
It tends to occur as the winding speed increases, and frequently occurs as the winding speed increases. Therefore, in order to improve productivity, there is a demand for a winding method and device capable of performing aligned winding even when the winding speed is high.

The present invention provides a winding method and a winding device for winding a linear body such as a tape-shaped optical fiber core wire around a winding frame that meets this demand.

[0011]

A method of winding a linear body around a reel according to the present invention uses a guide member having a linear body passage hole, and the center position of the outlet of the linear body passage hole of the guide member is used. While moving the guide member parallel to the central axis direction of the reel while maintaining a very close distance in the radial direction of the reel from the surface of the body of the reel or the linear body wound on the reel. in winding Ru method on the winding frame by the該線Article body aligned through striatum striatum passage hole, striatum tape-shaped optical fiber heart
A line, the center line direction of the linear body passage hole of the guide member, it is inclined 5 to 30 degrees toward the central axis of the bobbin with respect to the traveling direction of the linear body exiting the guide member And a method for winding a linear body around a winding frame. By this, the linear body can be pressed against the winding frame side while giving an appropriate tension to the linear body by the friction of the linear body passage hole of the guide member. You can make the body shake smaller.

Further, the center position of the outlet of the linear body passage hole of the guide member is a position 1 mm to 5 mm away from the surface of the body of the winding frame or the linear body wound on the winding frame in the radial direction of the winding frame. The guide member is moved in parallel with the central axis direction of the winding frame while keeping such a state, and the guide member is moved away from the central axis of the winding frame in accordance with an increase in the number of winding layers of the linear body and the guide member. The center position of the outlet of the linear body passage hole is moved to a position 1 mm to 5 mm away from the surface of the linear body wound on the winding frame in the radial direction of the winding frame.

[0013] Thus, even lighter and thinner linear body passes through the linear body passage hole of the guide member, around the torso or on the previous directly bobbin without traveling a greater distance Since the linear body can be wound on the taken linear body, the linear body is less likely to shake and can be aligned and wound.

[0014]

1 is a diagram showing a main part of a device for winding a linear body around a winding frame according to the present invention.
FIG. 1 (A) is a perspective view thereof, and FIG. 1 (B) is a longitudinal sectional view of a winding portion of the linear body. In FIG. 1, 1 is a tape-shaped optical fiber core which is an example of a linear body, 2 is a winding frame, 2a is a barrel, and 2b
Is a flange, 3 is a guide member, 3a is a linear body passage hole, 4 is a guide member position control device, and 5 is a surface position measuring means.

As shown in FIG. 1 (A), a tape-shaped optical fiber core wire 1 which is an example of a linear body is passed through a linear body passage hole 3a of a guide member 3, and the guide member 3 is placed at the center of a bobbin 2. While moving at a constant speed parallel to the axial direction, the barrel 2 of the reel 2
The tape-shaped optical fiber core wire 1 is aligned and wound on a.
When the winding of the first layer is completed, the moving direction of the guide member 3, that is, the traverse direction is reversed, and the tape-shaped optical fiber core wire 1 of the second layer is wound on the first layer. Further, by repeating this, the tape-shaped optical fiber core wire 1 is wound in multiple layers on the barrel 2a of the winding frame 2. The linear body passage hole 3a of the guide member 3 used here has a cross section slightly larger than the cross section of the tape-shaped optical fiber core wire 1, and the tape-shaped optical fiber core wire 1 is inside the linear body passage hole 3a. It is a hole that slides along the wall surface, and the length of the hole is preferably 5 mm or more.

The positional relationship of the guide member 3 with respect to the winding frame 2 in the radial direction will be described in detail with reference to FIG. The tape-shaped optical fiber core wire 1 that has exited the linear body passage hole 3a of the guide member 3 is aligned and wound on the barrel 2a of the winding frame or on the layer of the tape-shaped optical fiber core wire that has been previously wound. O indicates the position of the central axis of the reel, and OX indicates the horizontal direction. Already torso 2
The newly wound tape-shaped optical fiber core wire 1 comes into contact with the surface of the tape-shaped optical fiber core wire 1 wound on a, and the center of the newly wound tape-shaped optical fiber core wire 1 at the contact position. Is the point Q, and the center of the outlet of the linear member passage hole 3a of the guide member 3 is the point P. In addition, the intersection of OP and the surface of the wound tape-shaped optical fiber is R
And

Thickness of the tape-shaped optical fiber core wire 1 = t, O
If R = r, RP = d, and PQ = a, then ΔOPQ is a right triangle, so the following equation holds. a ² + (r + t / 2) ² = (r + d) ^{2 From} this equation, assuming that r = 150 mm and t = 0.3 mm, a = 17 mm when d = 1 mm and a = 40 mm when d = 5 mm. And when d is 1 mm to 5 mm,
It can be seen that a falls within approximately 17 mm to 40 mm. Therefore, in the winding method or apparatus for winding the linear body on the winding frame according to the present invention, the distance from the tape-shaped optical fiber core wire 1 passing through the guide member 3 to the contact point Q is 17 mm to 4 mm.
Since the distance is as short as about 0 mm, it is possible to sufficiently suppress the shaking of the tape-shaped optical fiber core wire during traveling.

Further, the linear member passage hole 3a of the guide member 3 is arranged with the center line direction PS inclined by δ from the horizontal direction. There is no particular limitation on δ, but δ is preferably about 0 to 30 degrees in order to make it easier to observe the operation of the guide member. Further, in order to apply tension due to frictional force to the tape-shaped optical fiber core wire, the length of the linear body passage hole 3a of the guide member 3 is preferably 5 mm or more.

In addition, in the direction PS of the center line of the linear body passing hole 3a
Is the tape-shaped optical fiber core wire 1 that has exited the linear body passage hole 3a.
5 to 30 degrees toward the central axis O of the winding frame with respect to the traveling direction PQ. That is, ∠SPQ = θ is set to 5 to 30 degrees. When θ is smaller than 5 degrees, the pressing effect is small, and when θ exceeds 30 degrees, the tape-shaped optical fiber core wire is largely bent at the exit of the linear body passage hole, so θ is 5 to 30 degrees. It is desirable to set the range to.

As a result, the tape-shaped optical fiber core wire passing through the guide member can be pressed against the winding frame side while applying appropriate tension to the tape-shaped optical fiber core wire by the guide member. The sway of the core wire becomes smaller. Since this pressing uses the bending elasticity of the linear body, the pressing effect is particularly great when the shape of the linear body is a tape-like optical fiber core.

When the number of layers of the linear body such as the tape-shaped optical fiber core wire wound around the winding frame increases, the radius from the center of the winding frame to the surface of the wound linear body increases accordingly. Accordingly, it is necessary to perform position control for moving the guide member in a direction away from the central axis of the winding frame. Next, the position control will be described.

Usually, the thickness or outer diameter of one linear body is negligible as compared with the radius to the surface of the wound linear body. Therefore, the thickness or outer diameter of the linear body will be described below. Ignore and explain. FIG. 2 is a vertical cross-sectional view showing the positional relationship between the surface of the wound linear body, the guide member and the linear body, and FIGS. 3 and 4 respectively show an increase in radius to the surface of the linear body. It is a longitudinal section showing an example of a moving method when moving a guide member.

In FIGS. 2, 3, and 4, 6 and 6 ′ are linear bodies before being wound, 7, 7 ′ are the surfaces of the linear bodies wound on the bobbin, and 8 and 8 ′ are Guide members, 8a and 8a 'are linear body passage holes, OX is horizontal, P and P'are outlet center positions of linear body passage holes, and R and R'are OP or OP' and surface 7.
Or 7 ′, Q, Q ′ are points where the linear body 6 or 6 ′ contacts the surface 7 or 7 ′, and S and S ′ are linear body passage holes 8a.
Alternatively, an extension line of the center line of 8a 'intersects OQ or OQ'.

Since the guide member 8 or 8 ′ is translated in these position control cases, the linear body passage hole 8 is formed.
The inclination δ of a and 8a ′ from the horizontal direction is always constant.

In FIG. 2, if the radius from the center O of the winding frame to the surface 7 is r, then OQ = OR = r. Also,
The outlet center P of the linear body passage hole 8a of the surface 7 and the guide member 8
If the distance RP to and is d, then OP = OR + RP = r + d
Is. Further, since the center line direction PS of the linear body passage hole 8a of the guide member 8 is inclined by an angle δ with respect to the horizontal direction, the outlet center position P of the linear body passage hole 8a is in the horizontal radial direction from the center of the winding frame. Assuming that it is at an angle β with respect to the (X direction), the angle formed by the direction in which the linear body extends from the guide member 8 and the position direction of the guide member 8 relative to the center of the winding frame is ∠O
PS = α = β + δ.

Since ΔOPQ is a right triangle,
If the angle formed by the outgoing line direction of the linear body 13 that has exited the guide member and the central line direction of the linear body passage hole 12a is θ, and PQ = a, then a ² + r ² = (r + d) ² cos (α + θ) = Cos (β + δ + θ) = a / (r +
If the relation d) holds and r, d, β and δ are given,
a and θ are determined. That is, the radius (r) of the surface of the linear body wound on the reel and the position (d, β) of the guide member 12
And the inclination (δ) of the linear body passing hole is determined, the angle (θ) between the centerline direction of the linear body passing hole and the outgoing line direction of the linear body passing through the linear body passing hole and the guide The distance (a) until the linear body exiting the member is wound is determined.

Since r increases as the number of winding layers of the linear body increases, the position of the guide member also moves in the direction away from the center line of the winding frame in order to keep d within the range of 1 mm to 5 mm. Need to let. Consider the case where the position of the guide member is moved in the direction of OR, and the case where it is moved in the direction parallel to OQ.

FIG. 3 is a vertical cross-sectional view for explaining the case where the position of the guide member is moved in the direction of OR. The surface radius of the wound linear body of the winding frame increases from r to r '. , The guide member translates from 8 to 8'as the surface radius increases. Then, P moves to P ', R moves to R', Q moves to Q ', and PQ = a changes to P'Q' = a '.
Then, ∠SPQ = θ changes to ∠S'P'Q '= θ'.

At this time, RP = R'P '= d, ∠OPS =
Since ∠OP'S '= α = β + δ does not change, a ² + r ² = (r + d) ² cos (β + δ + θ) = a / (r + d) (a') ² + (r ') ² = (r' + d) ² cos (β + δ + θ ′) = a ′ / (r ′ + d) holds.

Since r '> r, from the above equation, a'> a,
θ ′> θ is introduced, and the angle (θ) formed by the center line direction of the linear body passing hole and the outgoing line direction of the linear body passing through the linear body passing hole and the linear body leaving the guide member are The distance (a) before winding is increased with an increase in the number of winding layers of the linear body. For example, r = 150 mm, r ′ = 200 mm, d =
If 1 mm or 5 mm, a = 17 mm or 40 m
m, a ′ = 20 mm or 45 mm. Therefore, when moving within this range, P'Q '= a' falls within 45 mm or less, so that the sway of the linear body can be sufficiently suppressed. Further, even if θ becomes θ ′, there is no problem because it increases by 1 to 2 degrees.

FIG. 4 is a vertical cross-sectional view for explaining a case where the position of the guide member is moved in a direction parallel to OQ. The surface radius of the linear body wound on the winding frame is changed from r to r '. It is assumed that the guide member translates from 8 to 8'increase with increasing surface radius. Then P becomes P ',
R moves to R ', Q moves to Q', and ∠ROX = β is ∠R '
OX = β ', ∠OPS = α = β + δ is ∠OP'S' =
α ′ = β ′ + δ, and RP = d changes to R′P ′ = d ′.

At this time, PQ = P'Q '= a, ∠SPQ =
Since ∠S'P'Q '= θ does not change, a ² + r ² = (r + d) ² cos (β + δ + θ) = a / (r + d) a ² + (r') ² = (r '+ d') ² cos (Β ′ + δ + θ) = a / (r ′ + d ′) holds.

Since r '> r, d'<d is derived from the above equation, and the distance (d) between the surface of the linear body wound on the winding frame and the outlet of the linear body passage hole of the guide member. Becomes smaller as the number of winding layers of the linear body increases. For example, r = 150
mm, r ′ = 200 mm, d = 1 mm or 5 mm, a = 17 mm or 40 mm, so d ′ = 0.
It becomes 7 mm or 4 mm. Therefore, d is 1 mm to 5 mm
To control the value to be within the range of, the initial value of d is 1.5
It is necessary to set it to about 5 mm to 5 mm, or to perform a correction to increase d in the middle.

In this case, the angle (θ) between the center line direction of the linear body passing hole and the outgoing line direction of the linear body passing through the linear body passing hole and the linear body leaving the guide member are wound. The distance (a) until the wire is taken does not change even if the number of winding layers of the linear body is increased. Therefore, regarding the suppression of shaking of the linear body during running and the pressing of the linear body, the number of winding layers is taken. Can be performed even if the number increases.

As described above, in controlling the position of the guide member in accordance with the increase in the number of layers of the wound linear body, the guide member is moved in the radial direction of the winding frame, for example, the guide member is linear from the center of the winding frame. The example in which the body is moved in a direction parallel to the direction of the wound contact point has been described, but the movement of the guide member is not limited to this. In accordance with the increase in the number of layers of the wound linear body, the linear body can be moved at a predetermined pitch in a predetermined direction even in a direction other than the above.

In order to move the guide member, the guide member movement control device 4 shown in FIG. 1 (A) is used to move the guide member 3 in the directions M ₂ and M ₃ by a drive motor, a ball screw or the like. good. The M ₁ direction is the traverse direction, which is used when aligning and winding the linear bodies in one layer, and always reciprocates at a constant speed.

When the linear body is wound around the winding frame in layers, the thickness of the linear body or the outer diameter multiplied by the number of layers should be different from the actual thickness of the plurality of layers. There are many. In the case of a linear body with a circular cross-section, the linear bodies of the upper layer fall slightly between the linear bodies of the lower layer and are wound up in a bale stack, so the total thickness of multiple layers is the outer diameter x It is smaller than the number of layers.
Further, in the case of a tape-shaped linear body, the upper layer is laminated on the lower layer, but since there is a slight gap between the layers, the total thickness of the plurality of layers becomes larger than (outer diameter) × (number of layers).

Therefore, in order to accurately control the position of the guide member, the surface position measuring means 5 is installed as shown in FIG. 1 (A) to measure the surface position of the wound linear body and The radius of the surface of the taken linear body from the center of the winding frame is calculated. As the surface position measuring means 5, a laser beam position measuring device or the like which emits a laser beam and receives reflected light to measure the position can be used.

By thus measuring the surface radius of the linear body actually wound up, the position of the guide member can be controlled more accurately. If the moving direction of the guide member is determined in advance, d = 1 mm to 5 mm and θ = 5 degrees to 3 using the measurement result of the surface position measuring means and FIG.
Since the position of the guide member within the range of 0 degrees can be easily calculated, the position control can be easily performed by adding a device for issuing a calculation and a command to the control mechanism of the guide member position control device.

An example of measuring the surface radius of the linear body actually wound has been described above. However, if the type and size of the linear body are determined, the number of winding layers × the thickness of the linear body or the outside can be determined. The ratio between the diameter and the total thickness of the layers is almost constant. Therefore, if the effective average thickness per layer is obtained from them, the effective average thickness and the number of layers obtained from the traverse turns of the guide member can be calculated without using the surface position measuring means as described above. If the guide member is moved to perform position control using the guide member, the distance between the outlet of the linear member passing hole of the guide member and the surface of the wound linear member can be controlled within a range of 1 mm to 5 mm. .

[0041]

According to the method of winding a linear body around a winding frame of the present invention, the direction of the center line of the linear body passage hole of the guide member is set with respect to the traveling direction of the linear body that exits the guide member. By inclining to the central axis side of the winding frame by 5 to 30 degrees, the linear body can be pressed against the winding frame side while giving an appropriate tension to the linear body. It is possible to make the shaking of the body smaller.

Further, the center position of the outlet of the linear body passage hole is 1 mm in the radial direction of the winding frame from the surface of the linear body wound on the winding frame.
While moving the guide member in the direction away from the central axis of the winding frame in accordance with the increase in the number of winding layers of the linear body so as to be located at a position distant by ~ 5 mm, Since the linear body is wound around the winding frame by passing through the linear body, even if the linear body is thin and light, the linear body is less likely to sway, and the line winding is performed. Can be done.

In the position control accompanying the movement of the guide member in the direction away from the central axis of the winding frame, the movement direction is, for example, the radial direction of the winding frame or the direction parallel to the radial direction of the contact position of the linear body with the winding frame. In advance, if the guide member is moved at a constant pitch as the number of layers increases,
Position control of the guide member is easy. Further, if the moving direction is set in a direction parallel to the radial direction of the contact position of the linear body with the winding frame, the distance and the line from the guide member to the contact position of the linear body can be moved by the movement of the guide member. Since the inclinations of the linear body passing hole direction and the linear body outgoing line direction do not change, winding can be performed under more uniform conditions.

If the surface position measuring means is installed to measure the surface position of the linear body and the movement of the guide member is controlled based on this, the actual position of the linear body can be accurately grasped. Therefore, more precise position control of the guide member can be performed.

[Brief description of drawings]

FIG. 1 is a diagram showing a main part of a device for winding a linear body around a winding frame according to the present invention, in which (A) is a perspective view thereof and (B) is a diagram showing the same.
FIG. 4 is a vertical cross-sectional view of a linear body winding portion.

FIG. 2 is a vertical cross-sectional view for explaining the positional relationship between the surface of the wound linear body, the guide member, and the linear body in the method for winding the linear body around the winding frame according to the present invention.

FIG. 3 is a longitudinal cross-sectional view for explaining an example of moving the guide member in the radial direction according to the increase in the number of layers of the wound linear body in the winding method of the linear body around the winding frame according to the present invention. It is a figure.

FIG. 4 is a view showing a method of winding a linear body around a winding frame according to the present invention, in which a guide member is parallel to a direction from a center of the winding frame to a contact point as the number of layers of the wound linear body increases. It is a longitudinal cross-sectional view for explaining an example of moving to.

FIG. 5 is a cross-sectional view of a tape-shaped optical fiber core wire.

FIG. 6 is a transverse cross-sectional view showing a tape-shaped optical fiber core wound around a winding frame.

FIG. 7 is a perspective view showing a main part of a winding device for a tape-shaped optical fiber core wire according to a conventional technique.

[Explanation of symbols]

1: Tape-shaped optical fiber core wire which is an example of a linear body 2: Winding frame 2a: Body 2b: Collar 3: Guide member 3a: Linear body passage hole 4: Guide member position control device 5: Surface position measuring means 6 , 6 ': linear body 7 before being wound, 7': surface 8 of the linear body wound on the winding frame, 8 ': guide members 8a, 8a': linear body passage hole OX: horizontal direction P, P ': Exit center position Q of the linear body passage hole, Q': Point R, R ': OP or OP' and surface 7 or 7 at which the linear body 6 or 6'contacts the surface 7 or 7 '. Intersection point S, S'with ': Point where extension of center line of linear body passage hole 8a or 8a' intersects OQ or OQ '

Front page continuation (72) Inventor Tadaaki Haruki, 1 Taya-cho, Sakae-ku, Yokohama-shi, Kanagawa Sumitomo Electric Industries, Ltd. Yokohama Works (56) Reference JP 62-235172 (JP, A) Sankaihei 3- 15858 (JP, U) Actual development Sho 55-90670 (JP, U) (58) Fields investigated (Int.Cl. ⁷ , DB name) B65H 54/28 B65H 54/02 G02B 6/44 391 H01B 13/00

Claims (7)

(57) [Claims] 1. A guide member having a linear body passage hole is used, and an outlet center position of the linear body passage hole of the guide member is wound from the body of the winding frame or the surface of the linear body wound on the winding frame. The guide member is moved in parallel with the central axis direction of the winding frame while maintaining a distance very close to the radial direction of the frame, and the linear member is passed through the linear member passage hole of the guide member to align the linear member with the winding member. in winding Ru method to the frame, striatum tape-shaped optical fiber heart
A line, the center line direction of the linear body passage hole of the guide member, it is inclined 5 to 30 degrees toward the central axis of the bobbin with respect to the traveling direction of the linear body exiting the guide member A method for winding a linear body around a reel. 2. The outlet center position of the linear body passage hole of the guide member is located at a position 1 mm to 5 mm away from the surface of the body of the winding frame or the linear body wound on the winding frame in the radial direction of the winding frame. The guide member is moved in parallel with the direction of the central axis of the winding frame while keeping the same, and the guide member is moved in a direction away from the central axis of the winding frame in accordance with an increase in the number of winding layers of the linear body. in claim 1 in which the outlet center position of the linear body passage hole, characterized in that the moving such that the position away 1mm~5mm from the wound surface of the linear body in the winding frame to the winding frame radially
A method for winding a linear body on the reel described above. 3. A guide member having a linear body passage hole is used,
The guide member of the bobbin is kept at a very close distance in the radial direction of the bobbin from the surface of the body of the bobbin or the wire wound on the bobbin so that the outlet center position of the wire passage hole of the guide member is very close . central axis parallel to the direction moved, in the apparatus that the winding <br/> said spool aligning the該線Article body through striatum apertures in the striatum of the guide member, striatum tape Optical fiber core
Then, the centerline direction of the linear body passage hole of the guide member is inclined to the central axis side of the winding frame by 5 to 30 degrees with respect to the traveling direction of the linear body that exits the guide member, An apparatus for winding a linear body on a winding frame, wherein the linear body is passed through the linear body passage hole, the linear body is aligned with the winding frame, and is wound in a multi-layer form. 4. The outlet center position of the linear body passage hole of the guide member is located at a position 1 mm to 5 mm away from the surface of the body of the winding frame or the linear body wound on the winding frame in the radial direction of the winding frame. The guide member is moved in parallel with the direction of the central axis of the winding frame while keeping the same, and the guide member is moved in a direction away from the central axis of the winding frame in accordance with an increase in the number of winding layers of the linear body. claim outlet center position of the linear body passing holes, characterized in that position control so that the position away 1mm~5mm from the wound surface of the linear body to reel the spool radial direction 3
An apparatus for winding a linear body on a reel according to item 1. 5. The guide member is moved at a predetermined pitch in a predetermined direction away from the central axis of the winding frame in accordance with an increase in the number of winding layers of the linear body on the winding frame. The device for winding a linear body around a winding frame according to claim 4 , wherein the position of the guide member is controlled by doing so. 6. The predetermined direction in which the guide member is moved is parallel to the radial direction from the center of the winding frame to the winding position of the linear body, and the predetermined pitch is the winding layer. The winding device for winding a linear body around a winding frame according to claim 5 , wherein an average thickness per several layers. 7. A surface position measuring means for measuring the surface position of the linear body wound on the winding frame is provided, and the guide member is attached to the center axis of the winding frame based on the measurement result of the surface position measuring means. The device for winding a linear body onto a reel according to claim 4 , wherein the device is moved in a direction away from.