JPH0242686Y2 - - Google Patents

Description

[Detailed explanation of the invention] [Industrial application field] This invention is a method for smoothly pulling out wires such as wire ropes, such as wires wound into coils when making orchard shelves, one after another. The present invention relates to a device for feeding out a filamentous body.

[Prior art and its problems]

As a technology related to this invention, a longitudinal direction unwinding device for a filament is known as disclosed in Japanese Patent Publication No. 47-48793. The unwinding device includes at least one supply reel holder for longitudinally unwinding a wire made entirely or partially of metal from a supply reel having a central cylindrical portion and at least one flange portion; a device for longitudinally removing filaments along the periphery of a flange portion of the reel, the flange portion defining a boundary with the filament mass and extending in whole or in part at right angles to the axis of the reel; In a longitudinal filament unwinding device, the filament has a first surface joined to a so-called flared or conical second surface extending in the direction of the central cylindrical part. The ratio of the diameter of the cylindrical part to the maximum diameter of the flange part is selected to be between 25/100 and 45/100, but since the feeding opening is located above the center of the supply reel, the feeding time line is The strip hits the upper flange of the supply reel and gets caught. As a result, the striatum cannot be drawn out smoothly.

As a means of solving these problems, the same applicant has proposed a device for feeding out a filamentous body according to Utility Application No. 53367/1983. In this feeding device, a lid is rotatably provided on a rotary swift that holds the filament in a wound state, and a feeding opening for the filament is formed on the top surface of the lid.
When one end of the wire rod stored in a wound state is fed out from the feeding port, the rotary swift is rotated by the feeding force and can be fed out one by one.

However, in such a device, hard wire rods can be easily and conveniently fed out in sequence, but in the case of soft wire rods, there is a concern that the wires may get caught during feeding and the feeding may not be carried out smoothly.
That is, in this feeding device, since the feeding opening is formed on the upper surface of the lid, the soft wire must be uniformly directed upward in the vicinity of the feeding opening.
However, with soft wires, the wires do not move upwards uniformly, and as a result, there is a risk that the wires may get caught and cannot be fed out sequentially.

This invention was developed in view of the above-mentioned circumstances, and aims to more smoothly unwind not only hard wire rods wound and held by the swift but also filament bodies such as soft wire rods.

[Means for solving problems]

In this invention, a lid is rotatably provided on a rotary swift that holds the filament in a wound state, and an opening for feeding the filament is formed on the side circumference of the lid.

[Effect]

The wire can be fed out from a feeding opening formed in the side circumference of the lid, that is, in the circumferential direction of the rotating swift.

[First Embodiment] Figures 1 to 3 show the first embodiment, in which a rotating swift 1 that holds the filament a in a wound state is open at the top and has a bottom part 2, an outer peripheral part 3, and an inner part. It has a peripheral part 4, which is made of wire. A central shaft 5 is provided at the center of the rotating swift 1, a horizontal plate 6 is provided below the central shaft 5, and a through hole 5a is vertically provided in the central shaft 5 and the horizontal plate 6.

The lid 7 of the rotary swift 1 is fixed to a lower outer ring 7b having the same diameter at a distance below the upper outer ring 7a via a short rod 7c. Further, an inner ring 7d is disposed on the upper outer ring 7b. Further, as shown in FIG. 3, the upper outer ring 7b
is installed slightly above and inside the upper ring 1a on the rotating swift 1, and the lower outer ring 7c is installed slightly lower and inside the upper ring 1a, and the upper outer ring 7b, the lower outer ring 7c, and the short rod 7d are installed on the sides of the lid body 7. A plurality of feeding ports 8 are formed by the portions surrounded by. A presser flat plate portion 9 is provided at the center of the inner ring 7d, and a through hole 9a is provided vertically, and the lid body 7
is rotatably provided on the rotating swift 1. This attachment is done by inserting the set screws 9b into the through holes 5a, 9a and screwing them into the through holes 5a so that the lid body 7 does not come off from the rotating swift 1.

A pedestal 10 that rotatably supports the rotary swift 1
A leg ring 12 is fixed to the lower ends of the plurality of leg rods 11, and a horizontal support plate 13 is fixed to the upper end of the leg rods 11.
4 will be erected. The rotary swift 1 is rotatably provided on the pedestal 10 by inserting the through hole 5a into the central axis 14 and placing the horizontal plate 6 on the horizontal support plate 13. 1b is a ring provided on the upper part of the inner circumferential portion 4. As shown in FIG.

Therefore, after storing the filament body a in a wound state between the outer peripheral part 3 and the inner peripheral part 4, the lid body 7 is moved to the rotating swift 1.
, and the lid body 7 is rotatably attached with the set screw 9b. When one end of the filament body a is pulled out from the feeding port 8, the rotary swift 1 itself rotates due to the pulling operation force of the filament body a, and the filament body a can be pulled out without being caught by the rotary swift 1. On the other hand, since the feeding opening 8 of the lid body 7 is rotatably provided with respect to the rotary swift 1, it is restricted in the feeding direction of the filament body a. At this time, the filament a can be unwound from the same direction as the circumferential direction in which it is wound.

As mentioned above, since the rotary swift 1 is rotatable, there is no catch between the rotary swift 1 and the striatum a.
By rotatably providing the lid 7 with the feeding opening 8 formed on the side periphery of the lid 7, the feeding direction can be made the same as the circumferential direction of the wound filament a.

Furthermore, by setting the central part of the feeding port 8 to approximately the position of the upper ring 1a, the filamentous body a is fed out along the upper ring 1a, that is, the filamentous body a
are the upper ring 1a, the upper and lower outer rings 7a,
Smooth feeding is possible as regulated by 7b.

[Second Embodiment] As shown in FIG. 4, the rotating swift 21 that holds the filament body a in a wound state is formed from a plate-shaped bottom portion 22, an outer circumferential portion 23, and an inner circumferential portion 24 with an upper opening. be done. These bottom portion 22, outer peripheral portion 23, and inner peripheral portion 24 are supported by reinforcing rods 22a, 23a, and 24a, respectively. The plate-shaped lid body 25 located above the rotating swift 21 has upper and lower outer rings 26, 26.
Provide a. These upper and lower outer rings 26, 26
a are arranged slightly above and below the upper edge of the outer circumferential portion 23, respectively. Reference numeral 28 denotes a guide tube provided at the center of the rotary swift 21, and an inner ring 27 is abutted on the outer and inner periphery of the guide cylinder, and the lid body 25 is rotatably provided on the rotary swift 21 to prevent it from coming off. .
25a is a reinforcing rod of the lid body 25.

The pedestal 29 that supports the rotating swift 21 is a leg rod 3
A horizontal support plate 31 is fixed to the upper surface of the horizontal support plate 31, and a central shaft 32 is erected at the center of the horizontal support plate 31. The central shaft 32 is inserted into a mounting hole 33 formed in the center of the lower surface of the rotary swift 21, and the rotary swift 21 is rotatably provided on the pedestal 29. The upper and lower outer rings 26, 26a, and the short rods 26c whose upper and lower ends are fixed to these, form an opening 34 for feeding the filament body a to the outside. Furthermore, the lid body 2
Another feeding opening 35 is formed near the outer periphery of the upper surface of the opening 5.

Therefore, the rotating swift 21 is rotated by pulling out the filament body a stored in the rotating swift 21 from the feeding port 34. On the other hand, the feeding opening 34 of the lid body 25 is regulated in a desired direction.

Note that the present invention is not limited to the above-mentioned embodiments, and various modifications may be made, such as increasing or decreasing the number of feeding ports, or making it possible to adjust the height of the interval between the upper and lower outer rings. It is possible.

[Effect of idea]

In this invention, a lid is rotatably mounted on a rotary swift that holds the wire in a wound state, and an opening for feeding the wire is formed on the side circumference of the lid. The direction in which the strip is fed out is almost the same as the direction of the wound strip, so it can be fed out smoothly without getting caught, and the lid can be rotated freely and By forming the feeding port, the feeding direction of the filament can be freely regulated and it can be used in a wide range of angles.
The filament can be drawn out in a desired direction.

[Brief explanation of drawings]

Fig. 1 is an exploded perspective view showing the first embodiment, Fig. 2 is a longitudinal cross-sectional view of the same, Fig. 3 is a longitudinal cross-sectional view of the same essential parts,
The figure is an exploded perspective view showing the second embodiment. 1, 21... Rotating Swift, 7, 25... Lid body, 8, 34... Feeding port, a... Striatal body.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A lid is rotatably provided on a rotating swift that holds the filament in a wound state, and a feed-out opening for the filament is provided on the side periphery of the lid. A device for feeding out a striatum, characterized in that it forms a striatum. (2) The device for feeding out a filamentous body according to claim 1, wherein the central part of the feeding opening is located substantially at the upper edge of the rotating swift.