JP2535078Y2 - Band-shaped material winding tool - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a method in which a plurality of strips obtained by cutting a strip having a predetermined width along a longitudinal direction are collectively wound, removed from a mechanical device in that state, and transported. It relates to a take-up device that can be used.

[0002]

2. Description of the Related Art For example, an elongated strip made of metal is used as a part of a hose clamp used for connecting hoses used for various systems of automobile cooling, intake air, fuel, etc., to fittings and metal pipes. Is used. This band is obtained by cutting a wide band along the longitudinal direction, and furthermore, a plurality of bands are shipped in a state of "Aya winding" by welding their longitudinal ends to each other. .

[0003] The manufacturing process of the strip material is schematically described as shown in FIG. 5. A strip material 12 having a predetermined width is provided on a driven shaft 10 which is rotatably supported on a base (not shown). The material roll 14 wound with a predetermined diameter is loaded. Next, the band-shaped material 12 pulled out from the material roll 14 is passed through a cutter 18 having a plurality of cutting blades 16 at predetermined intervals in the axial direction, so that the band-shaped material 12 is cut in a plurality of rows along the longitudinal direction. . An end portion of the cut material is fixed to a drive shaft 22 of a winding device 20 disposed on the most downstream side by appropriate means. If the drive shaft 22 is driven to rotate in a predetermined direction in this state, the plurality of strips 24 pulled out from the material roll 14 and cut by passing through the cutter 18 are driven by the drive shaft 2.
2 are wound in parallel in the axial direction. The drive shaft 22 is provided with a plurality of partition plates 25 each having a required diameter so as to face between the strips 24.

[0004] Next, in order to "strip" the plurality of strips 24 as one long strip, first, a plurality of rolls 26 (the strip 24 is wound around the drive shaft 22). As shown in FIG. 6, the rolls wound with the diameter are removed one by one from the open end side of the drive shaft 22, and each roll body 26 is removed.
Are bound at a plurality of locations by a binding tool 28. The individually tied rolls 26 are loaded on a driven shaft of a roll-up device (not shown), the tying tool 28 of the rolls 26 is removed, and the end of the strip 24 pulled out from the rolls 26 is removed. Is fixed to the winding shaft by an appropriate fixing means.

Next, the winding shaft is driven to rotate in a predetermined direction, and at the same time, the band material 24 pulled out from the roll body 26 is moved by the appropriate means to move the band material 24 in the axial direction of the winding shaft. It is wound in a "Aya winding" shape on a shaft. After winding all the band-shaped material 24 of the roll body 26 around the winding shaft,
The winding shaft is stopped, and a new roll body 26 is loaded on the driven shaft. Then, the roll body 2 loaded on the driven shaft
6 is welded to the end of the strip 24 already wound on the winding shaft. By rotating the winding shaft again in this state, a new band material 24 is wound around the winding shaft after the remaining band material 24 is wound. By repeating the operation of loading the plurality of rolls 26 and the operation of welding the ends of the strips 24, 24 in this manner, a product in a packed form in which the long strips 24 are "rolled" is obtained. Can be

[0006]

The plurality of rolls 26 wound around the drive shaft 22 of the winding device 20 are connected to the drive shaft 2.
When the rolls 26 are detached from each other, it is necessary to bind them at a plurality of locations for each roll body 26, which is an extremely time-consuming and labor-intensive operation. In addition, since the plurality of rolls 26 are only tied individually, there is a drawback in that the rolls 26 are bulky at the time of storage and the transportation becomes complicated. Further, there is a possibility that the binding device 28 may come off due to collapse of the load during transportation and the winding of the roll body 26 may return.

[0007] In an apparatus for welding a plurality of strips 24 to each other by "rolling", each time the winding of the roll 26 loaded on the driven shaft of the apparatus is completed, a new roll 26 is wound. In addition, it is necessary to carry out the work of loading a plurality of tying tools 28 and to take a long time, and it is pointed out that the production efficiency is reduced.

Further, in the roll-to-roll device, in order to stably pull out the band-like material 24 from the narrow roll body 26,
The roll body 26 is mounted on a vertical driven shaft. In this case, when the terminal end of the roll body 26 comes off the driven shaft, the terminal end jumps in the horizontal direction,
It is pointed out that there is a danger to workers.

[0009]

SUMMARY OF THE INVENTION The present invention has been proposed in view of the above-mentioned drawbacks inherent in the prior art, and has been proposed in order to solve the problem in a suitable manner. An object of the present invention is to provide a winding device that can be transported and is easily handled.

[0010]

SUMMARY OF THE INVENTION In order to overcome the above-mentioned problems and achieve the intended object, the present invention relates to a winding device in which a plurality of strips are wound in parallel in the axial direction. There Rutotomoni are drilled through holes to be inserted detachably in the interior of the vent hole
A keyway is drilled along the axial direction and is provided on the support shaft.
Insert the support shaft into the hole with the keyway fitted to the key
In Rukoto, a body to be loaded together rotatably to the support shaft is disposed in the axial end of the body, integrally rotating with said body
A rotatable fixing plate having a required diameter, a key that is detachably provided outside the main body and extends in the axial direction of the main body, and a through hole through which the main body is detachably inserted are formed. Along with
A keyway that fits into the key is formed inside the through hole,
Insert the body into the through hole with the key groove fitted to the key
It is, is fitted integrally rotatable in the body, on its outer circumference
Set to a length that approximately matches the width of the wound strip
A winding ring that the material of the synthetic resin, together with the through hole in which the body is <br/> detachably inserted is bored, vent hole
A key groove for fitting the key is formed inside the key.
Insert the body into the hole with the groove fitted to the key
In, is fitted integrally rotatable in the body, the winding ring
Of it consists of a regulating plate for regulating the movement in the width direction of the wound strip material on the outer periphery, with said winding ring and regulating plate is fitted more out alternately in the axial direction of the main body, the key from the body
By removing the winding ring and the regulating plate
Characterized in that the rotatable and Do so that configuration freedom relative to the body.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, a strip-shaped material winding device according to the present invention will be described.
Preferred embodiments will be described below with reference to the accompanying drawings.

FIG. 1 is an exploded perspective view of a winding device 30 according to a preferred embodiment.
A fixed disk (fixed plate) 34 having a required diameter is fixed to one end of a sleeve-shaped main body 32 that can be fitted onto the drive shaft 22 as a support shaft . A key groove 32b is formed in the center through hole 32a of the main body 32 along the axial direction.
Is fitted to a key 36 provided on the drive shaft 22, so that the drive shaft 22 and the main body 32 are integrally rotated. When the main body 32 is mounted on the drive shaft 22, the main body 32 is inserted from the end of the fixed disk 34 provided on the main body 32.

As shown in FIG. 2, a winding ring 38 and a regulating disk (regulating disc )
A plurality of plates 40 are alternately fitted to the outside, and the belt-shaped material 24 is wound around the outer periphery of each winding ring 38. Further, key grooves 38b and 40b are formed in the through hole 38a of the winding ring 38 and the through hole 40a of the regulating disk 40, and the keyway 38b of each winding ring 38 and the key groove 40b of the regulating disk 40 are provided with the main body 32. The keys 42 arranged in the axial direction are fitted together in the outer periphery of the key. Therefore, by rotating the drive shaft 22, the main body 3 is driven.
2 and each winding ring 38 and the regulating disk 40 rotate integrally.

The key 42 provided on the main body 32
Can be detached from the main body 32. As will be described later, when pulling out each of the strips 24 wound around the winding tool 30, the key 42 is detached from the main body 32, so that the corresponding strips 24 can be removed. Is configured to be rotatable with respect to the main body 32 (see FIG. 4).

The winding ring 38 is preferably made of a synthetic resin, and its axial length is set so as to substantially match the width of the wound strip 24. The regulating disk 40 is set to have substantially the same diameter as the fixed disk 34, and is configured so as to sandwich the winding ring 38 between the fixed disk 34 and the regulating disk 40 or the pair of regulating disks 40, 40. This regulating disk 40 is used for the winding ring 3
When winding the band-shaped material 24 around the outer circumference of the
When pulling out the band-shaped material 24 from the, it functions to restrict the lateral movement of the band-shaped material 24.

(Operation of Embodiment) Next, the operation of the winding device according to the embodiment configured as described above will be described. First, a winding ring 38, a regulating disk 40, a winding ring 38, a regulating disk 40,.
In this order, externally fit by the number corresponding to the band-shaped material 24 to be wound.
(See FIG. 2). At this time, the rotation of each winding ring 38 and the regulating disk 40 is regulated by the key 42 provided on the main body 32. The length of the winding ring 38 is set so as to match the width of the belt-shaped material 24. Then, as shown in FIG. 2, the winding device 30 having the winding ring 38 and the regulating disk 40 externally fitted thereto is connected to the winding device 20.
To the drive shaft 22 of which rotation is regulated.

The material roll 14 loaded on the driven shaft 10
The belt-shaped material 12 is pulled out from the material, the material 12 is cut along the longitudinal direction by the cutter 18, and the end of each belt-shaped material 24 is fixed to the outer periphery of the corresponding winding ring 38 by an appropriate means. Next, by rotating the drive shaft 22 in a predetermined direction, as shown in FIG.
Rotates integrally with the drive shaft 22, and the belt-shaped material 24 is wound around each winding ring 38. At this time, since the fixed disk 34 and the regulating disk 40 or the pair of regulating disks 40, 40 face both sides of each winding ring 38, the belt-shaped material 24 wound around the winding ring 38 moves in the lateral direction. Is prevented, and the belt-shaped material 24 can be wound up in a regular state.

When the strip material 24 obtained by cutting the strip material 12 of the material roll 14 is completely wound around the winding tool 30, the drive shaft 22 is stopped. At this time, FIG.
As shown in (2), by leaving the end of the strip-shaped material 12 without cutting, by fixing the connecting portion 44 to the winding tool 30, it is possible to prevent all the strip-shaped materials 24 from being unwound. . Next, by removing the main body 32 of the winding tool 30 from the drive shaft 22, the winding tool 30 in which the plurality of roll bodies 26 are wound is obtained as shown in FIG. That is, it is not necessary to bind each roll body 26 individually,
Moreover, the winding device 20 is held in a state where the plurality of rolls 26 are put together.
, And can be easily transported to a post-process device (shear winding device). In the case where the width of the band-shaped material 24 is changed due to the change of the order, it can be dealt with simply by replacing the winding ring 38 with one having a corresponding width.

Next, the strips 24 are pulled out one by one from the winding device 30 on which the plurality of rolls 26 are wound, and the end of each strip 24 is welded to form a single long strip. And the step of “rolling it” will be described. First,
As shown in FIG. 4, the winding tool 30 is externally fitted to a horizontal driven shaft 46 that constitutes a roll winding device. At this time, the key 42 provided on the main body 32 is removed, and the take-up ring 38 and the regulating disk 40 can be freely rotated with respect to the main body 32.

Next, the band 24 of the roll body 26 wound around the winding ring 38 located at the end in the axial direction (the left end in FIG. 4) is separated from the other band 24 at the connecting portion 44. It is separated and fixed to a winding shaft (not shown). If the take-up shaft is rotated in this state, only the take-up ring 38 located at the end rotates with respect to the main body 32, and the belt-shaped material 24 is wound up in a "roll" around the take-up shaft. That is,
In this "Aya winding" work, the heavy winding device itself does not rotate, and only the corresponding winding ring 38 rotates, so that the winding device 30 rotates at high speed and is dangerous to surrounding workers. There is no danger. Further, since the winding ring 38 is formed of a synthetic resin, the ring 38 rotates smoothly, and the belt-shaped material 24 is smoothly pulled out.

When the strip 24 is pulled out, both sides of the roll body 26 are immovably regulated by the fixed disc 34 and the regulation disc 40 (the roll body 26 facing another position is a pair of regulation discs). 40, 40), the strip material 24 is drawn out in a stable state. 1
When all of the strips 24 of the first roll 26 are pulled out, the strips 24 of the next adjacent roll 26 are cut off from the connecting portion 44, and the leading end is welded to the terminal end of the preceding strip 24. I do. Then, by rotating the take-up shaft, the rest of the preceding band-like material 24 is wound, and subsequently, the next band-like material 24 is pulled out from the roll body 26 and wound around the take-up shaft. In addition, since the winding tool 30 is externally fitted to the horizontal driven shaft 46, the roll body 26
When the end portion of the belt-shaped material 24 is pulled out from the winding ring 38, the end portion bounces up and down, so that danger to surrounding workers can be reduced.

[0022]

As described above, according to the band-shaped material winding device according to the present invention, a plurality of band-shaped materials can be collectively wound and removed from a mechanical device as it is, and can be transported and post-processed. Can be loaded. That is, it is not necessary to tie each band-shaped material, and troublesome labor can be omitted, work time can be shortened, and manufacturing efficiency can be improved. In addition, there is an advantage that the strip material can be stably wound on the winding tool and the strip material can be pulled out from the winding tool, and the danger to the surroundings can be reduced. Furthermore, the winding ring is made of synthetic resin
Therefore, the rotation of the ring with respect to the main body becomes smooth,
Smooth withdrawal of the strip from the take-up ring
Is done.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view showing a winding tool according to an embodiment in an exploded state.

FIG. 2 is a longitudinal sectional view showing a state in which the winding device is loaded on the winding device.

FIG. 3 is an explanatory view showing a state in which a plurality of strips are wound by the winding tool and a winding tool in which the strip is wound.

FIG. 4 is an explanatory view showing a state in which a band-shaped material wound by a winding tool is pulled out from the winding tool;

FIG. 5 is an explanatory view showing a state in which a plurality of strips are wound by a conventional technique.

FIG. 6 is an explanatory view showing a state where a belt-shaped material wound by a conventional technique is bound and removed from a drive shaft.

[Explanation of symbols]

 22 Drive shaft(Support shaft) 24 belt-shaped material 30 winding tool 32 main body 32a central through hole32b keyway  34 fixed disk(Fixed plate) 38 Take-up ring38a through hole 38b keyway  40 Regulation disc(Regulation plate) 40a through hole 40b keyway  42 keys

Claims (1)

(57) [Scope of request for utility model registration] A plurality of strips (24) are wound in parallel in the axial direction.
And a through-hole (32a) through which the support shaft (22) is removably inserted.
ReKey along the axial direction inside the through hole (32a).
A groove (32b) is formed, and a key (3) provided on the support shaft (22) is provided.
With the keyway (32b) fitted in the 6), insert the support shaft (22) through the hole (32
a)The support shaft (22)ToCan rotate togetherDressed in
FilledA main body (32), disposed at one axial end of the main body (32);, One with the main body (32)
Body rotatableA fixing plate (34) having a required diameter, and detachably disposed outside the main body (32);
A key (42) extending in the axial direction of the main body (32)ButDetachableDrilled through hole (38a) to be inserted
As well asThe key (42) fits inside the through hole (38a).
A keyway (38b) is formed, and the keyway (38b) is
Insert the main body (32) into the through hole (38a) with the
And theBody (32)ToCan rotate togetherExternally fitted to, Its circumference
ToLength dimension that approximately matches the width dimension of the band material (24) to be wound
Made of synthetic resin set toWinding ring (38) and the main body (32)ButDetachableDrilled through hole (40a) to be inserted
As well asThe key (42) fits inside the through hole (40a).
A corresponding key groove (40b) is formed, and the key groove (40b) is
Insert the main body (32) into the through hole (40a) with the
And theBody (32)ToCan rotate togetherExternally fitted to, The winding
Ring (38)PerimeterOf the web (24) wound aroundWidth directionTransfer
A restriction plate (40) for restricting the movement, and the winding ring (38) and the restriction plate (40)ButAxial direction of body (32)
AlternatelyMultipleExternal fittingAs well as By removing the key (42) from the body (32),
The take-up ring (38) and the regulating plate (40)
Free rotation A winding device for a band-shaped material, characterized in that it is configured to have such a configuration.