JP4499892B2 - Mall-shaped spiral cord and manufacturing apparatus thereof - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a mall-shaped spiral cord that can be used for various purposes including recovery of useful trace components in seawater, water purification of rivers and lakes, and wastewater treatment. The present invention also relates to an apparatus for continuously producing such a molding spiral cord.
[0002]
[Prior art]
<Mole-shaped spiral cord>
Mall-shaped spiral cords, generally called mall cords, are used in a variety of applications including decorative items, clothing design items, brushes, artificial algae, and collection of useful trace components in seawater. It can also be used for purposes such as water purification and drainage treatment of rivers and lakes.
[0003]
As such a molding cord, (a) a number of fibers cut to a certain length are sandwiched between a core yarn and a holding yarn, and they are fixed by twisting; (b) twisting Known are those in which a number of fluffs or loops are formed on the yarn, and (c) a braided molding cord that is twisted and resin processed.
[0004]
(D) Japanese Utility Model Publication No. 63-50298 (Japanese Utility Model Publication No. 61-50794) relating to the application of one of the applicants is either clockwise or counterclockwise of the strands constituting the braid. In a braided molding cord that has a structure in which a loop is formed by a strand in one direction and a braided body of the core is formed by this strand and a strand in the other direction, the elongation in the strand in the direction in which the loop is formed A relatively small fiber material, and at least one of the strands in the other direction is made of a material that elastically expands and contracts, and a spiral braided mold cord is formed by its elastic recovery force A braided mold cord is shown.
[0005]
(E) Similarly, Japanese Patent Laid-Open No. 9-38676 discloses a contact material for water quality purification in which loop-like fibers are gathered around a braid, and a number of braid cords are placed in the river water with one end as a free end. The river water purification method which made it float is shown.
[0006]
<mop)
Although it is not related to the mall-shaped spiral cord, the cleaning mop and the dust-removing brush are often manufactured by making a thick thread, such as wool, into a loop and planting it on a support. . Therefore, the tip of the implanted yarn has a loop shape. Products such as mops and brushes are produced as follows. That is, first, a thread is wound between two poles erected on the base to form a spiral body of the thread, and with the spiral body mounted between the poles, the center in the longitudinal direction of the spiral body is After the sewing is completed, the sewing product may be removed from the pole and attached to the support portion (holder) when the sewing is completed.
[0007]
Since the above method is a batch system in which a thread spiral body is produced by stretching a thread between poles, it is necessary to remove the unit spiral body from the pole every time the unit spiral body is completed, and productivity is inferior. There is a problem. Accordingly, one of the present applicants has proposed a continuous production apparatus for a spiral body of yarn as follows.
[0008]
That is, Japanese Patent Application Laid-Open No. 4-193150 discloses a traveling mechanism provided with a pair of endless traveling zones arranged in parallel with each other and traveling in opposite directions, a driving mechanism for driving the traveling mechanism, Further, there is shown a continuous production device for a spiral body of a yarn, which is equipped with a winding mechanism that draws out the yarn while rotating it and winds it between both endless traveling zones of the traveling mechanism.
[0009]
Similarly, Japanese Patent Laid-Open No. Hei 4-241828 has improved a drive mechanism for driving the above-described travel mechanism, and has an endless drive belt that abuts against the outer travel surface of each endless travel belt of the travel mechanism and travels these. A drive mechanism is shown.
[0010]
[Problems to be solved by the invention]
The above-mentioned molding codes (A) and (B) have a problem that the fluff easily falls off and the quality deteriorates during use. The mall cord (c) has a tendency that the twist is deformed or returned to the original, and this point needs to be solved.
[0011]
On the other hand, the above-mentioned braided molding cords (d) and (e) are excellent in quality, but they are manufactured by adopting the braiding method. There is a limit. When this type of Mole cord is used, for example, for recovering useful trace components in seawater, it is desired to be produced at a rate of at least 10 times, preferably several tens of times that of the braiding method.
[0012]
Under such a background, the present invention is a mall-shaped spiral cord that can be used for various purposes including recovery of useful trace components in seawater, water purification of rivers and lakes, wastewater treatment, It is an object of the present invention to provide a molding spiral cord that can be manufactured with significantly higher productivity than conventional braiding methods, and to provide an apparatus for continuously manufacturing such molding spiral cord. To do.
[0013]
[Means for Solving the Problems]
The mall-shaped spiral cord of the present invention is
A plurality of tapes (T) are placed in the center of the continuous winding body (F) along the longitudinal central band of the continuous winding body (F) formed by spiral winding of the filament (f). By being installed so as to sandwich the belt, the continuous winding body (F) is formed in an ∞ shape in cross-sectional view,
Furthermore, when the tape (T) of the continuous winding body (F) with the tape (T) is shaped into a spiral shape, the entire continuous winding body (F) with the tape (T) is also shaped into a spiral shape. It is characterized by having a shaped structure.
[0014]
The apparatus for manufacturing a mall-shaped spiral cord according to the present invention includes a traveling mechanism including a pair of endless traveling zones (11), (11) whose traveling surfaces are arranged in parallel to face each other and travel in opposite directions. (1) By continuously winding the filament (f) between the endless traveling zones (11), (11) traveled by the traveling mechanism (1), the filament (f) A winding mechanism (2) for forming the wound body (F), and a plurality of tapes (along the central strip in the longitudinal direction of the continuous wound body (F) of the formed filament (f) ( T) is supplied and installed so as to sandwich the central band of the continuous winding body (F), so that the continuous winding body (F) is shaped like an ∞ in a cross-sectional view. By forming the installation mechanism (3) and the tape (T) of the continuous winding body (F) with the tape (T) into a spiral shape, the continuous winding body (F) of the tape (T) The entire It is equipped with a shaping mechanism (4) for shaping into a spiral shape.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
The present invention will be described in detail below.
[0016]
《Mall-shaped spiral cord》
In the molding spiral cord of the present invention, a plurality of tapes (T) are formed along the central belt in the longitudinal direction of the continuous wound body (F) formed by spiral winding of the filament (f). ) Is placed so as to sandwich the central band of the continuous winding body (F), so that the continuous winding body (F) is formed in an ∞ shape in a sectional view. Then, when the tape (T) of the continuous winding body (F) with the tape (T) is shaped into a spiral shape, the entire continuous winding body (F) with the tape (T) is also shaped into a spiral shape. It has a shaped structure. A manufacturing apparatus and a manufacturing method of such a molding spiral cord will be described later.
[0017]
The filament (f) can be of any thickness (from very thin to very thick) including fiber, thread, string, cord, tape, ribbon, and any shape (having a circular or non-circular cross section) To flat ones), a strip of any material can be used, and a composite of these may be used. When the filament (f) is a fiber or yarn, the synthetic fiber (polyethylene, polypropylene, polyester, acrylic, nylon, polyvinyl chloride, polyvinylidene chloride, polyurethane, polyvinyl alcohol, ethylene-vinyl alcohol) Polymer), semi-synthetic fiber (acetate, triacetate, etc.), recycled fiber (rayon, cupra, etc.), natural fiber (cotton, hemp, wool, silk, kenaf fiber, etc.), metal fiber (stainless steel fine wire, copper fine wire, etc.) ), Yarns made of various fibers such as carbon fiber and ceramic fiber are used. These yarns are single fiber, monofilament yarn, multifilament yarn, spun yarn, woolen yarn, woolly processed yarn, covering yarn, film Any of the split yarns may be used. It is also preferable to use a combination of two or more kinds of fibers or yarns. In this case, for example, any combination such as a combination of elasticity having resilience and a multifilament yarn or spun yarn having a large surface area can be used.
[0018]
As the tape (T), a woven fabric tape, a knitted fabric tape, a resin film tape, or a combination thereof may be used. The material of the tape (T) is arbitrary as long as it can be shaped into a spiral shape, but it has moderate flexibility and can be easily shaped into a spiral shape. It is particularly preferable that For example, taking the case of a tape made of woven fabric as an example, a tape woven using a yarn that is at least partially a heat-meltable yarn can be mentioned. The thickness of the tape (T) is a total thickness of a plurality of strips, for example, about 0.1 to 50 mm, preferably about 0.2 to 40 mm, especially about 1 to 30 mm, but it may be much larger than 50 mm. is there.
[0019]
The diameter of the mall-shaped spiral cord of the present invention can be arbitrarily set, for example, from several millimeters to several tens of centimeters or more, and in some cases, 1 meter or more depending on the application. As for the length, for example, an unlimited length such as one kilometer or more can be obtained, so that the length is set to a predetermined length according to the demand of the delivery destination.
[0020]
Depending on the application, at the stage of the continuous winding body (F) with tape (T) before forming into a spiral shape, one or both of the continuous winding body (F) formed into an ∞ shape in cross section It is also possible to cut the loop (if it cuts one, it becomes a hook shape). In addition, a part of the loop of the long continuous winding body (F) can be cut.
[0021]
<< Molded spiral cord manufacturing equipment >>
The molding spiral cord preferably uses an apparatus including a traveling mechanism (1), a winding mechanism (2), a tape setting mechanism (3), and a shaping mechanism (4) as described below. Manufactured. In addition, a travel drive mechanism (5) for driving the travel mechanism (1) and a drive mechanism (6) for driving the winding mechanism (2) are usually provided.
[0022]
<Travel mechanism (1), travel drive mechanism (5)>
The travel mechanism (1) includes a pair of endless travel zones (11) and (11) whose travel surfaces are arranged in parallel to face each other and travel in opposite directions. A flat belt, a V belt, a chain, or the like is used as the endless travel zone (11). Their surfaces can also be coated with an elastic material such as rubber. The rotation directions of the travel belt support wheels (12) and (12) of the endless travel belts (11) and (11) are set to be opposite to each other. The traveling belt support wheels (12) do not require transmission of power from the drive source.
[0023]
This traveling mechanism (1) is usually disposed on a mounting table (13). The traveling mechanism (1) can be supported on the mounting table (13) in a single-sided manner, and a floating sphere may be used to support the entire traveling mechanism (1). In the latter case, when the filament (f) moves forward in the endless travel zones (11) and (11), which will be described later, the filament (f) is connected to the endless travel zones (11), (11) and the sphere. Go through and between. It should be noted that as a method of sliding through the filament (f), a mechanism in which the endless traveling zones (11), (11) are floated on the mounting table (13) by the repulsive force of the magnet may be employed.
[0024]
A travel drive mechanism (5) is provided for traveling the endless travel zones (11), (11). The travel drive mechanism (5) may directly rotate at least one of the travel belt support wheels (12), (12) of the endless travel belt (11), (11), The endless travel zones (11), (11) may be provided with endless drive zones (51), (51) that abut against the outer running surface and run them. As these endless drive bands (51), (51), a flat belt, a V-belt or the like is used, and the surface thereof can be appropriately coated with a material that increases the frictional force.
[0025]
When the endless driving bands (51) and (51) are used, the driving is performed by transmitting the power from the power source to the driving band support wheel (52) on which the endless driving bands (51) and (51) are suspended, and rotating it. In this case, since the endless travel zones (11), (11) and the endless drive zones (51), (51) are in contact with each other, a frictional resistance is generated between them, and the endless drive zones (51), (51) Following the driving of 51), the endless traveling zones (11), (11) are driven.
[0026]
The filament (f) wound over the pair of endless travel zones (11), (11) is spiraled and travels according to the travel of the endless travel zones (11), (11). When using the endless drive belt (51), (51), the wire (f) is sandwiched between the endless travel belt (11) and the endless drive belt (51) as it progresses. If the material of at least the surface side of the endless travel zone (11) and the endless drive zone (51) is devised, no particular problem will occur.
[0027]
<Winding mechanism (2), drive mechanism (6)>
The winding mechanism (2) supplies the wire (f) between the both endless travel zones (11), (11) traveled by the travel mechanism (1) and winds the wire ( This is for forming the continuous winding body (F) of f).
[0028]
The winding mechanism (2) can be an arm type or a ring type. In the case of the arm type, it is assumed that a supply arm (21) for feeding out the filament (f) while rotating is provided. In the case of the ring type, a rotating ring (22) to which a predetermined number of bobbins and the like (23) for feeding out the filament (f) while rotating can be mounted.
[0029]
A drive mechanism (6) for the winding mechanism (2) is also installed to rotate the supply arm (21) and the rotating ring (22). Then, the wire (f) fed out from the bobbin (23) of the supply arm (21) and the rotating ring (22), etc. (23) is wound around the endless traveling belt (11), (11) in sequence to A continuous winding (F) of the strip (f) is formed.
[0030]
Note that the pitch of the filament (f) in the continuous winding body (F) depends on the rotational speed of the supply arm (21) and the rotating ring (22) of the winding mechanism (2) and the filament (f) fed out from the rotation speed. It can be set as desired by adjusting the supply speed and the movement speed of the endless travel zones (11), (11).
[0031]
<Tape setting mechanism (3)>
The tape installation mechanism (3) is configured to place a plurality of tapes (T) on the continuous winding body (F) along the central band in the longitudinal direction of the continuous winding body (F) of the formed filament (f). By supplying and installing so as to sandwich the central band, the continuous wound body (F) is formed into an ∞ shape in a sectional view.
[0032]
This tape placement mechanism (3) has a thermal means (31) and / or a sewing means (32) as means for placing a plurality of tapes (T) on the continuous winding body (F). To. A heat sealing means is used as the thermal means (31). A sewing machine such as a sewing machine is used as the sewing means (32). Even when the thermal means (31) is employed, it may be desirable to use the sewing means (32) together to ensure the installation of the tape (T).
[0033]
In this way, the continuous winding body (F) with the tape (T) in which the continuous winding body (F) is formed in an infinite shape in a cross-sectional view, the endless traveling belt (11), ( 11) Derived continuously from the free end side. As described above, depending on the application, at least one or both loops of the continuous wound body (F) formed in an infinite shape in a cross-sectional view can be cut at this stage.
[0034]
<Shaping mechanism (4)>
The shaping mechanism (4) is formed by spirally shaping the tape (T) of the continuous winding body (F) with the tape (T), so that the continuous winding body (F) with the tape (T) is shaped. It is for shaping the whole into a spiral shape.
[0035]
This shaping mechanism (4) has thermal means (41) and rotating means (42) to shape the tape (T) of the continuous winding body (F) with tape (T) into a spiral shape. It is preferable. However, depending on the material of the tape (T), mechanical shaping means can be employed instead of or together with the thermal means.
[0036]
When the tape (T) of the continuous wound body (F) with the tape (T) is formed into a spiral shape by the thermal means (41) and the rotating means (42), for example, with the tape (T) The tape (T) is softened or melted by heating the continuous winding body (F) through a heater roll as an example of the thermal means (41), and then the feed roll as an example of the rotation means (42). A method of rotating the feed roll while taking over is adopted.
[0037]
As a result, the desired mall-shaped spiral cord is continuously manufactured, and this may be led to the product receiver (7). When the product receptacle (7) is a box, the box can also be made rotatable. The product receptacle (7) can be a reel in addition to a box, and at this time, the product can be wound on the reel.
[0038]
<Application>
The mall-shaped spiral cord of the present invention collects useful trace components in seawater (uranium, cobalt, vanadium, etc.), purifies water in rivers, lakes, ponds, dam lakes, aquaculture ponds, drainage treatment, artificial algae, spawning algae It can be used in various applications including shellfish culture members, cords for collecting or preventing diffusion of spilled oil, floating-type marker members, and microorganism culture members. In addition, it can also be used for applications such as decorative products, clothing design products, brushes, polishing members, impact absorbing members, siphon members, and toys.
[0039]
<Action>
In the present invention, the wire (f) is wound around the endless travel zones (11), (11) of the travel mechanism (1) by the winding mechanism (2) to form the continuous wound body (F), A continuous winding body (F) with a tape (T) is manufactured by the tape installation mechanism (3), and then the tape (T) is formed into a spiral shape by the shaping mechanism (4). The entire continuous wound body (F) is shaped into a spiral shape. Since the method of manufacturing the object by the winding method is adopted in this way, a mall-shaped spiral cord with significantly higher productivity than the conventional braiding method and the same quality as the conventional braiding method is used. Can be manufactured.
[0040]
【Example】
The following examples further illustrate the present invention.
[0041]
Example 1
FIG. 1 is a front view showing an example of an apparatus for manufacturing a molding spiral cord according to the present invention.
FIG. 2 is a plan view showing an example of a traveling mechanism (1), a traveling drive mechanism (5), and a winding mechanism (2) in the apparatus of FIG.
FIG. 3 is an explanatory view of a molding spiral cord obtained using the apparatus of FIG.
[0042]
1 comprises a travel mechanism (1), a winding mechanism (2), a tape setting mechanism (3), and a shaping mechanism (4), and further, a travel drive mechanism (1) for driving the travel mechanism (1). 5) A winding mechanism (2) and a driving mechanism (6) for driving are provided.
[0043]
The travel mechanism (1) is composed of a pair of endless travel zones (11) and (11) whose travel surfaces are arranged in parallel to face each other and travel in opposite directions. Each endless traveling belt (11), (11) is placed between the traveling belt support wheels (12), (12) rotating in opposite directions in a state of being placed on the mounting table (13) in a single-sided manner. It is stretched. In Example 1, a flat belt whose surface is covered with rubber is used as the endless traveling zone (11). The two endless travel zones (11), (11) are arranged side by side with a pair of upper and lower plates (14), (14).
[0044]
The travel drive mechanism (5) is a mechanism for traveling the endless travel zones (11), (11) of the travel mechanism (1), and is in contact with the outside of the pair of endless travel zones (11), (11). And endless drive bands (51), (51), and a motor (52) for driving them. Power is transmitted from the motor (52) to the endless drive bands (51), (51) through the belt (53), the pulleys (54), (55), and the belt (56). As the endless drive bands (51) and (51), a flat belt or a V-belt is used, and the surface thereof is appropriately coated with a material that increases the frictional force.
[0045]
In the first embodiment, the winding mechanism (2) is an arm type, and includes a supply arm (21) for feeding out the filament (f) while rotating. In order to rotate the supply arm (21), a drive mechanism (6) such as a motor, a pulley and a belt is installed. The yarn supplying arm (21) is manufactured by bending a hollow pipe. A bundle (f) of a plurality of bobbins (not shown) is bundled, inserted from the rear end of the supply arm (21), and fed out from the front end to the endless traveling belt (11), (11) during traveling. By winding, the filament (f) becomes spiral and progresses according to the travel of the endless traveling zone (11), (11), and the continuous winding body (F) of the filament (f) is formed. The
[0046]
The tape installation mechanism (3) uses a sewing machine as an example of the sewing means (32) in this embodiment 1, and follows the central belt in the longitudinal direction of the continuously wound body (F) of the formed yarn (f). Then, by feeding and sewing a plurality of tapes (T) so as to sandwich the central band of the continuous winding body (F), the continuous winding body (F) is formed into an infinite shape in a sectional view. It is supposed to be. In this way, the continuous winding body (F) with the tape (T) in which the continuous winding body (F) is formed in an infinite shape in a cross-sectional view, the endless traveling belt (11), ( 11) Derived continuously from the free end side.
[0047]
In the first embodiment, the shaping mechanism (4) has a heater roll as an example of the thermal means (41), and has a feed roll as an example of the rotation means (42). The tape (T) of the continuous winding body (F) with tape (T) is heated and softened or melted while passing through the heater roll, and then cooled while being taken up by the rotating feed roll, and spiraled. Shaped. The entire continuous winding body (F) with the tape (T) is also shaped into a spiral shape.
[0048]
A box as an example of the product receiver (7) is provided below the shaping mechanism (4), and a product (mould-shaped spiral cord) is introduced into this box. This box is rotated by the product receiving and rotating means (71).
[0049]
When a multi-filament made of synthetic fiber was used as the filament (f) and a molding spiral cord was produced by the above apparatus, the target product could be produced at a speed of 500 meters per hour. According to the conventional braiding method, the production speed is, for example, about 10 meters per hour, so the productivity is increased by 50 times.
[0050]
Example 2
FIG. 4 is a front view showing an example of an apparatus for manufacturing a molding spiral cord according to the present invention.
FIG. 5 is a plan view showing an example of the traveling mechanism (1), the traveling drive mechanism (5), and the winding mechanism (2) in the apparatus of FIG.
[0051]
In the second embodiment, a heater (31a) and a steel belt (31b) as examples of the thermal means (31) are used as the tape installation mechanism (3). Although illustration is omitted, it is desirable to provide the sewing means (32) before or after the thermal means (31) to ensure the installation of the tape (T).
[0052]
Further, in this embodiment, a method is adopted in which the endless travel zones (11), (11) are caused to travel by directly driving the travel zone support wheels (12), (12) for stretching the endless travel zones (11), (11). .
[0053]
Example 3
FIG. 6 is an explanatory view showing another example of the winding mechanism (2).
[0054]
In this embodiment, as the winding mechanism (2), a ring-type one provided with a rotating ring (22) to which a predetermined number of bobbins (23) for feeding out the filament (f) while rotating can be mounted. Yes.
[0055]
【The invention's effect】
As described in the section of operation, in the present invention, the wire (f) is wound around the endless travel zones (11), (11) of the travel mechanism (1) by the winding mechanism (2) and continuously wound. The body (F) is formed, then the continuous winding body (F) with the tape (T) is manufactured by the tape installation mechanism (3), and then the tape (T) is formed into a spiral shape by the shaping mechanism (4). Thus, the entire continuous wound body (F) with tape (T) is shaped into a spiral shape.
[0056]
Since the method of manufacturing the object by the winding method is adopted in this way, the productivity is much higher than that of the conventional braiding method (for example, the production amount per unit time is more than 10 times or several tens times) In addition, a mall-shaped spiral cord having the same quality as the conventional braiding method can be manufactured.
[0057]
In addition, since the apparatus of the present invention is for manufacturing the object by winding the filament (f), it is much more advantageous in terms of apparatus cost and maintenance than the complicated braiding method.
[Brief description of the drawings]
FIG. 1 is a front view showing an example of an apparatus for manufacturing a molding spiral cord according to the present invention.
2 is a plan view showing an example of a travel mechanism (1), a travel drive mechanism (5), and a winding mechanism (2) in the apparatus of FIG. 1. FIG.
FIG. 3 is an explanatory view of a molding spiral cord obtained using the apparatus of FIG.
FIG. 4 is a front view showing an example of an apparatus for manufacturing a molding spiral cord according to the present invention.
5 is a plan view showing an example of a travel mechanism (1), a travel drive mechanism (5), and a winding mechanism (2) in the apparatus of FIG. 4. FIG.
FIG. 6 is an explanatory view showing another example of the winding mechanism (2).
[Explanation of symbols]
(f) ...
(F)… continuous winding body (of filament (f)),
(T)… tape,
(1)… traveling mechanism,
(11) ... Endless traveling zone, (12) ... Running zone support wheel, (13) ... Mounting table,
(14)… Plate body,
(2)… winding mechanism,
(21) ... supply arm, (22) ... rotating ring, (23) ... bobbin, etc.
(3)… Tape setting mechanism,
(31) ... thermal means, (31a) ... heater, (31b) ... steel belt,
(32) ... sewing means,
(4)… Shaping mechanism,
(41) ... thermal means, (42) ... rotating means,
(5) ... Traveling drive mechanism (for driving the travel mechanism (1)),
(51) ... Endless drive belt, (52) ... Motor, (53) ... Belt,
(54), (55) ... pulley, (56) ... belt,
(6) ... Drive mechanism (for driving the winding mechanism (2)),
(7)… receiving product,
(71)… Product receiving rotation means

Claims (5)

  A plurality of tapes (T) are placed in the center of the continuous winding body (F) along the longitudinal central band of the continuous winding body (F) formed by spiral winding of the filament (f). By being installed so as to sandwich the belt, the continuous winding body (F) is formed in an infinite shape in a sectional view, and further, the tape (T) of the continuous winding body (F) with the tape (T). A mall-shaped spiral cord characterized in that the whole of the continuous wound body (F) with a tape (T) is shaped into a spiral shape by being shaped into a spiral shape. The mall-shaped spiral cord according to claim 1, wherein at least one loop of the continuous wound body (F) formed in an ∞ shape in a cross-sectional view is cut . A traveling mechanism (1) provided with a pair of endless traveling zones (11), (11), whose traveling surfaces are arranged in parallel to face each other and travel in opposite directions, and the traveling of the traveling mechanism (1) In order to form a continuous winding body (F) of the filament (f) by winding the filament (f) in a spiral shape between both endless traveling zones (11), (11) A plurality of tapes (T) are wound on the continuous winding body (F) along the central band in the longitudinal direction of the continuous winding body (F) of the formed filament (f). A tape installation mechanism (3) for allowing the continuous winding body (F) to be formed in an ∞ shape in a cross-sectional view by supplying and installing so as to sandwich the central belt, and the tape ( Forming the entire continuous winding body (F) with tape (T) into a spiral shape by shaping the tape (T) of the continuous winding body (F) with a spiral shape into a spiral shape Mount mechanism (4) Equipment for manufacturing mall-shaped spiral cords.   The tape installation mechanism (3) has thermal means (31) and / or sewing means (32) as means for installing a plurality of tapes (T) on the continuous winding body (F). The manufacturing apparatus according to claim 3, wherein   4. The manufacturing apparatus according to claim 3, wherein the shaping mechanism (4) has a thermal means (41) and a rotating means (42).

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