JPH0618366U - Filament winding device and reel - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a filament winding / unwinding device in which the reel can be exchanged and which is convenient for winding, unwinding and storing various filaments. [Structure] Pivot shaft portions 8a and 8b are made to project outward from both side surfaces of a plurality of reels 2. The support frame 1 side is provided with upper opening recessed portions 16a, 16 for detachably supporting the pivot shaft portions 8a, 8b.
b. At least one pivot shaft portion 8b of the reel 2
Is configured to be removable and attachable.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a filament winding and feeding device and a reel.

[0002]

[Prior art]

 The conventional filament winding / unwinding device of this type has a structure in which one reel is rotatably attached to one support frame, but the reel cannot be removed from the support frame. .

[0003]

[Problems to be solved by the device]

 Therefore, when used for many types of filaments, it took time to replace the filaments with reels. Also, handling and transportation were troublesome.

Therefore, an object of the present invention is to provide a filamentous body winding / unwinding device and a reel which solve the above-mentioned conventional problems.

[0005]

[Means for Solving the Problems]

 According to the present invention, in order to achieve the above-mentioned object, a linear body winding / unwinding device has a plurality of reels in which a pivot shaft portion is projected outward from both side surfaces and a support frame side is provided with the pivot shaft portion. It has an upper opening concave portion for detachably supporting the support shaft portion.

Further, at least one pivot shaft portion of the reel is configured to be detachable and attachable.

The reel of the present invention has a pivot shaft portion protruding outward from the shaft on one side surface side and a hole portion into which the pivot shaft portion can be inserted on the other side surface side.

[0008]

In the inventions of claims 1 and 2, if both the pivotal support shafts of the reel are supported in the recesses of the support frame, the reel can rotate around the pivotal support shafts, such as ropes and electric cables. The filament can be wound on a reel, and the filament wound on the reel can be fed out.

Further, if the reel is lifted up and the pivot shaft portion is pulled out from the recess, the reel can be taken out from the support frame and the reel can be replaced.

Therefore, from a small outer diameter such as a rope to a large outer diameter such as an electric cable, it can be wound and stored on a plurality of reels. And, if necessary, it can be selectively selected and attached to the support frame for use. Moreover, since both pivotal support shafts project outward from the shafts from both side surfaces, reel replacement work can be performed quickly and easily, and workability is good.

According to the invention of claim 3, the other side surface of one reel is placed on the ground or floor, and the hole portion of the other reel is fitted to the pivot shaft portion on the one side surface. , The other reel can be rotated and stacked up and down.

As described above, by simply stacking the reels, the filament can be wound on the reel and the filament wound on the reel can be fed out, and each reel is in a stable state. Since it is held by, the reel does not easily fall apart. In addition, it is convenient because no extra support equipment is needed.

[0013]

【Example】

 Hereinafter, the present invention will be described in detail with reference to the drawings illustrating an embodiment.

FIG. 1 shows an embodiment of a filament winding and feeding device and reel according to the present invention. In FIG. 1, reference numeral 1 denotes a support frame made of a hollow pipe or the like, and a plurality (two in the illustrated example) of reels 2 ... Can be pivotally supported interchangeably.

The reel 2 includes a holding portion 3 that winds and holds the filamentous body, and a pair of flange portions 4a and 4b.

The flange portion 4a, 4b of the reel 2a on one side (the right side in the figure) of the reel 2 has a pair of circular side wheels 5a, 5b, a pair of disk portions 6a, 6b, and side wheels 5a, 5b. 5b and the disc portions 6a, 6b are radially connected to each other, a pivot rod portion 8a fixed to one disc portion 6a (left side in the figure) and protruding outward from the axis, and the other (the same figure). The bearing cylinder portion 9 is fixed to the disk portion 6b (on the right side) and protrudes inwardly of the shaft, and the pivot shaft portion 8b is detachable and attachable to the bearing cylinder portion 9.

Further, the holding portion 3 of the reel 2a is composed of a plurality of holding rods 10 ... Which connect the flange portions 4a, 4b via the connecting rods 7.

Further, of the reels 2, the flange portions 4a and 4b of the other reel 2b (the left side in the figure) have the same structure as the flange portions 4a and 4b of the reel 2a, and the holding portion 3 of the reel 2b is , A circular holding cylinder 11 that connects the flange portions 4a and 4b via the connecting rod 7.

As described above, in the state where the pivot shaft portion 8b is attached to the bearing tube portion 9, the pivot shaft portions 8a and 8b project outward from the both side surfaces. Further, since the flange portions 4a and 4b of the reel 2 have a frame structure, they are lightweight and easy to grip, and workability such as reel exchange is good.

On the other hand, the support frame 1 is composed of left and right vertical frame portions 12a and 12b, and a plurality of horizontal rods 13 that connect the left and right vertical frame portions 12a and 12b.

The horizontal rods 13 are arranged on the lower part, the upper part on the rear side, and the lower part on the front side of the support frame 1, and the oblique front part and the upper part are opened so that the reel 2 can be inserted and discharged, and the pivot shaft part 8 a of the reel 2 is provided. The gap G between the left and right vertical frame portions 12a and 12b is set to be slightly larger than the width dimension T from the tip end surface to the outer end surface of the disk portion 6b.

The left and right vertical frame portions 12a, 12b are fixed members 14, 14 formed by connecting V-shaped rods in an X shape, and left and right support pieces 15a, 15b formed by bending a plate material into a substantially M shape. And the left and right support pieces 15a and 15b form U-shaped upper opening recesses 16a and 16b (see FIG. 2).

The upper opening recesses 16a, 16b can support the pivot shafts 8a, 8b of the reel 2 in a detachable and rotatable manner.

That is, if the pivot shaft portion 8b is attached to the reel 2 and both pivot shaft portions 8a and 8b are fitted and supported in the upper opening recessed portions 16a and 16b of the support frame 1, the reel 2 is pivoted. It becomes possible to rotate around the support shaft portions 8a and 8b, and it is possible to wind a filamentous body such as a rope or an electric cable around the reel 2 or to pay out the filamentous body wound around the reel 2.

At this time, the tip end portion of the pivot shaft portion 8b projects further outward than the right vertical frame portion 12b. (See Figure 3)

Further, if the reel 2 is lifted up and the pivot shaft portions 8a and 8b are pulled out from the upper opening recessed portions 16a and 16b of the support frame 1, the reel 2 is taken out from the support frame 1 and the reel 2 is removed. Can be exchanged.

Therefore, the support frame 1 is selectively selected from a plurality of reels 2 ... From a small outer diameter such as a rope to a large outer diameter such as an electric cable. By attaching to the, the filaments of each size can be wound, unwound and stored.

Then, the plate-shaped hook member 17 for preventing the reel from coming off is attached to the right supporting piece 15b of the supporting frame 1.

As shown in FIG. 2 and FIG. 3, the hook member 17 includes a nut member 19 fixed to a lower opening recess 18 of the right support piece 15b, a screw 20 for screwing the nut member, and a shaft 20. It is rotatably mounted around the center A.

The hook member 17 has a small U groove 22 and a curved locking groove 21 that engages with and disengages from the tip of the pivot shaft portion 8b, and the pivot member 8a is provided in the upper opening recesses 16a and 16b. , 8b respectively, and the hook member 17 is locked to the pivot 8b, the curved locking groove 21 opens diagonally downward to the right in FIG. 2, and the small U groove 22 opens upward.

Further, since the rotation axis A of the hook member 17 is eccentric by a predetermined height H above the axis of the pivot shaft portion 8b, the pivot shaft portion 8b is moved upward (in the direction of arrow B). Even if it is attempted to be lifted, the hook member 17 does not rotate upward and the locked state is maintained.

Therefore, by simply locking the hook member 17 to the pivot shaft portion 8b, it is possible to reliably prevent the pivot shaft portion 8b (reel 2) from coming off.

On the other hand, as shown in FIGS. 3 and 4, the pivot shaft portion 8b has two flat width protrusions 23a and 23b at the tip and the base end.

The base end outer peripheral surface 24 of the pivot shaft portion 8b is in the hole portion 25 of the bearing tubular portion 9 and the disk portion 6b, and the two-sided width protruding portion 23b is in the end surface of the bearing tubular portion 9 in a shape orthogonal to the axis. The concave groove portions 26 formed in are fitted into the groove portions 26 so that they can be inserted and removed freely.

Further, the pivot shaft portion 8b has a collar portion 27 and a cutout concave portion 28 in the vicinity of the central portion, and the cutout concave portion 28 is formed orthogonally to the axial center and is orthogonal to the bottom surface of the cutout concave portion 28. The through-hole portion 29 is formed like a hole.

One end 31 of the L-shaped engagement pin 30 is rotatably and slidably inserted into the insertion hole 29, and the split pin 32 fixed to the tip of the one end 31 and the base end outer peripheral surface 24. An elastic member 33 such as a compression coil spring is interposed between the elastic members 33, and the elastic member 33 always elastically urges the engagement pin 30 in the direction of arrow C.

A locking recessed groove 35 is formed at the end edge of the flange 27 so that the other end 34 of the engagement pin 30 can be locked. The small U groove 22 of the hook member 17 can also be locked by the other end 34 of the engaging pin 30.

Therefore, if the other end 34 of the engaging pin 30 is made orthogonal to the axis, the other end 34 is locked in the notch recess 28 by the elastic force of the elastic member 33, and the reel 2 Can be freely rotated.

In addition, the engaging pin 30 is pulled up and the other end 34 is directed in the axial direction (as indicated by an imaginary line) so that the engaging groove 30 of the collar 27 and the small U groove 22 of the hook member 17 are elastic. When the reel member 2 is locked by the elastic force, it can prevent the reel 2 from freely rotating as an unwinding member for the linear body.

In FIG. 3, reference numeral 36 is a handle for rotating the reel 2, and the handle 36 has a concave recess 37 that is detachably fitted to the two-face width protrusion 23a of the pivot shaft 8b. It is composed of a connecting portion 38 and an operation piece portion 39 having a grip portion.

Therefore, as shown in FIGS. 5 and 6, the hole portion 25 on the other side surface side (flange 4b side) of the reel 2 is provided with the pivot shaft portion 8a on one side surface side (flange 4a side) of the reel 2. Is formed so that it can be inserted and rotated.

Therefore, the flange 4b side of one reel 2 (reel 2b in the illustrated example) is placed on the ground or the floor, and the next reel 2 (see the figure 2) is attached to the pivot shaft portion 8a on the flange 4a side of the reel 2b. In the example, if the hole 25 on the flange 4b side of the reel 2a is fitted and the disk portion 6a of the reel 2b and the disk portion 6b of the reel 2a are brought into contact with each other, the reel 2a is pivotally supported on the reel 2b. It becomes possible to rotate around 8a, and it is possible to wind the filamentous body such as a rope or an electric cable around the reel 2a and to pay out the filamentous body wound around the reel 2a.

At this time, the discs 6a and 6b are brought into sliding contact with each other, so that the reel 2a can be smoothly rotated. Further, in this manner, the plurality of reels 2 ... Can be stacked vertically and are held in a stable state, so that the reels 2 ... Do not easily collapse.

The present invention is not limited to the above-described embodiments, and the design can be freely changed without departing from the gist of the present invention. For example, the flange portions 4a and 4b of the reel 2 are made of a plate material. Is also free.

[0045]

[Effect of device]

 Since the present invention is constructed as described above, it has a great effect as described below.

According to the inventions of claims 1 and 2, the pivot shaft portion 8b is attached to the reel 2, and the both pivot shaft portions 8a and 8b are provided in the upper opening concave portions 16a and 16b of the supporting frame 1. If supported, the reel 2 can rotate around the pivot shaft portions 8a and 8b, and the filaments such as ropes and electric cables can be wound around the reel 2 or the filaments wound around the reel 2 can be fed out. You can

Further, if the reel 2 is lifted up and the pivot shaft portions 8a and 8b are pulled out from the upper opening recessed portions 16a and 16b of the support frame 1, the reel 2 is taken out from the support frame 1 and the reel 2 is removed. Can be exchanged.

Therefore, from a small outer diameter such as a rope to a large outer diameter such as an electric cable, it can be stored in a plurality of reels 2 ... It is convenient that the strip can be stored and selectively attached to the support frame 1 to be fed out or wound up.

According to the invention of claim 3, the other side surface of one reel 2 is placed on the ground or floor, and the pivot shaft portion 8a on the one side surface is connected to the other side surface of the other reel 2. By fitting the hole 25, the other reel 2 can be rotated and stacked up and down.

Therefore, the filamentous body can be wound around the reel 2 and the filamentous body wound around the reel 2 can be paid out, and moreover, each reel 2 is held in a stable state. , The reels 2 are not easily broken. In addition, it is convenient because no extra support is needed.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing an embodiment of the present invention.

FIG. 2 is a side view of a main part.

FIG. 3 is a sectional front view of a main part.

FIG. 4 is a cross-sectional plan view of a main part.

FIG. 5 is a front view showing a state in which reels are stacked.

6 is a cross-sectional front view of a main part of FIG.

[Explanation of symbols]

 1 Support Frame 2 Reel 8a Pivot Shaft 8b Pivot Shaft 16a Upper Opening Recess 16b Upper Opening Recess 25 Hole

Claims (3)

[Scope of utility model registration request] 1. A plurality of reels 2, ...
b is projecting outward from the both sides of the shaft, and the support frame 1 side is provided with upper opening recessed portions 16a, 16b for detachably supporting the pivot shaft portions 8a, 8b. Take-out device. 2. The filament body winding / unwinding device according to claim 1, wherein at least one pivot shaft portion of the reel 2 is configured to be detachable and attachable. 3. A pivot shaft portion 8a protruding outward from the shaft is provided on one side surface side, and a hole portion 25 into which the pivot shaft portion 8a can be inserted is provided on the other side surface side. reel.