JP4491275B2 - Roll material holder - Google Patents

Description

  The present invention relates to a roll-shaped material carrying holder for surrounding a roll-shaped material such as a plastic film wound around a paper tube or the like for transportation.

The roll conveying box pallet disclosed in Patent Document 1 below has a pair of bearing panels facing each other on the pallet and standing in parallel, and both side surfaces of the bearing panel have hook-shaped folds at both ends of an X-shaped brace. The bearing panels are connected to each other by inserting a curved portion, and a roll-like object is supported between the bearing panels.
Japanese Patent Publication No. 1-226942

By the way, in the case of a roll-shaped material carrying holder that supports a roll shaft between a pair of bearing panels arranged face to face, as in the conventional roll transport box pallet, it is cut downward from the center of the upper surface of the bearing panel. Although the U-shaped bearing surface was formed by forming a recess, the outer diameter of the roll shaft was not uniform, so if the inner diameter of the bearing surface and the outer diameter of the roll shaft do not match, In some cases, it could not be supported stably or the roll shaft could not be inserted. In addition, there is a roll-shaped material that does not have a roll shaft, or a roll-shaped material that has a hollow roll shaft such as a paper tube and can be supported by inserting a convex shaft from both sides, In such a case, there was a problem that the above-mentioned bearing panel having no convex shaft cannot cope with it.
The present invention is intended to provide a roll-shaped material carrying holder capable of solving such problems.

For this purpose, the invention described in claim 1 connects a pair of bearing panels in which mounting holes are formed near the four corners, and the bearing panels are detachably fitted into the mounting holes. It consists of four linear connecting rods that place the bearing panels facing each other and an adapter for a shaft support. A U-shaped bearing surface is formed by forming a notch from the center of the upper surface of the bearing panel downward. The insertion adapter extending downward from the upper surface of the bearing panel is formed on both side edges of the notch, and the shaft support adapter has both side edges of the plate-like member having a lower edge formed in an arc shape. A projection that matches the insertion groove is formed on the front surface of the plate-like member, and a convex shaft is integrally formed on the front surface of the plate-like member, and the convex shaft is inserted into both ends of the roll-shaped object. It is characterized in that a roll-like material is supported on the surface.
For this reason, it is possible to easily and firmly mount the shaft support adapter, and it is possible to easily cope with the difference in the inner diameter of both ends of the roll-like object by replacing the shaft support adapter.

According to the second aspect of the present invention, a pair of bearing panels in which mounting holes are formed near the four corners, and the bearing panels are connected to each other by detachably fitting both ends into the mounting holes. It consists of four linear connecting rods that place the bearing panels facing each other and an adapter for shaft support. A U-shaped bearing surface is formed by forming a notch from the center of the upper surface of the bearing panel downward. In addition, an insertion groove extending downward from the upper surface of the bearing panel is formed on both side edges of the notch, and the shaft support adapter is U-shaped as a whole, and a bearing portion is formed at the bottom thereof. Convex ridges that match the insertion grooves are formed on both outer edges of the shaft support adapter, and rolls are supported on the shaft support adapter by supporting roll shafts that protrude from both ends of the roll-like material on the bearing portion. It is characterized in that the object is supported .
For this reason, the adapter for the shaft support can be easily and firmly mounted, and the difference in the outer diameter of the roll shaft protruding from the both ends of the roll-like object can be easily dealt with by replacing the adapter for the shaft support. Can do. Even when the outer diameter of the roll shaft is smaller than the curvature of the bearing surface, stable support is possible.

  By simply mounting a suitable adapter for the shaft support that matches the shape and dimensions of the roll shaft on the bearing panel, the roll-like object can be stably supported, and various roll-like objects can be enclosed for transportation or the like.

  Next, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of the roll-shaped material carrying holder. In the figure, reference numerals 1 and 2 denote a pair of rectangular synthetic resin bearing panels arranged face to face, and reference numerals 3 to 6 denote connecting rods made of straight square pipes for connecting the bearing panels. As shown in FIG. 2, the bearing panels 1 and 2 are arranged in an upright manner with the long sides thereof as vertical, and a notch 8 is formed downward from the center of the upper surface of the bearing panel to form a U-shape. A bearing surface 9 is formed. The bearing surface 9 is formed such that the center of curvature a of the bearing surface is located slightly above the height center of the bearing panel. Then, as shown by phantom lines in FIG. 2, the shaft 11 of the roll-like object 10 made of a paper tube or the like can be supported slightly above the height center of the bearing panel, A forklift fork can be inserted into the lower space. The connecting rods 3 to 6 are detachably fitted in mounting holes 7a to 7d formed near the corners of the bearing panels 1 and 2, respectively, so that they can be disassembled and assembled.

  Further, as shown in FIG. 3, the insertion grooves 12 and 13 are formed on both side edges of the notches 8 of the bearing panels 1 and 2 from the center of the upper surface of the bearing panel to the lower side, thereby And the like are inserted into the insertion grooves 12 and 13 so that the shaft support adapter A and the like can be attached to and detached from the bearing surface 9. 4 to 6 show various types of shaft support adapters that can be attached to and detached from the bearing surface 9 by being inserted into the insertion grooves 12 and 13. In the adapter A for shaft support shown in FIG. 4, convex strips 15 and 16 that match the insertion grooves 12 and 13 are formed on both side edges of a plate-like member 14 whose lower edge is formed in an arc shape. A large-diameter convex shaft 17 is integrally formed on the front surface of the member 14. 5 is formed by integrally forming a convex shaft 18 having a diameter slightly smaller than that of the convex shaft 17 on the front surface of the plate-like member 14 having the same shape as the adapter A for shaft support. Moreover, the adapter C for shaft support shown in FIG. 6 is U-shaped as a whole, has a bearing portion 19 formed at the bottom thereof, and ridges 15 and 16 that match the insertion grooves 12 and 13 at both outer edges. Is formed.

As shown in FIG. 1, the roll-shaped material carrying holder is assembled by arranging the bearing panels 1 and 2 facing each other, and by supporting the shaft 11 protruding from both ends of the roll 10 on the bearing surface 9. The roll 10 can be enclosed in a transportable state.
If the outer diameter of the shaft of the roll-like object to be transported is small and the curvature of the bearing surface 9 is too large compared to this, the adapter C for shaft support is inserted into the insertion grooves 12, 13 as described above. The ridges 15 and 16 are slid onto the bearing surface 9 so that the roll shaft is supported on the bearing portion 19, whereby the roll-like object can be stably supported.

  Further, when the above-mentioned adapter A for shaft support is mounted on the bearing surface 9, the roll-shaped object 10 can be supported by inserting the convex shaft 17 into the roll-shaped object 10 as shown in FIG. it can. When the inner diameter of the roll-like object to be transported is smaller than the outer diameter of the convex shaft 17 and cannot be inserted, the adapter B for shaft support is mounted on the bearing surface 9 and the convex shaft 18 with a small diameter is attached. This can be dealt with by inserting it into the roll. Thus, a suitable adapter for shaft support can be mounted according to the form of the roll-like object to be transported, the inner diameter, the shaft diameter, and the like.

  In the above configuration, the insertion grooves 12 and 13 are formed on both side edges of the notch 8, and the adapters A to C are supported by the insertion grooves. The adapter can be securely attached without slipping or falling off, and can be stably supported even with a heavy roll.

The insertion grooves 12 and 13 are provided with protrusions and engagement holes that engage with the shaft support adapter so that the shaft support adapters A to C do not move unnecessarily, or the shaft support adapter A on the bearing surface 9. It is also possible to provide a lock mechanism on the bearing panel side or the shaft support adapter side that locks the shaft support adapter so that the shaft support adapter cannot be moved in a state where?
8 and 9 are a perspective view and a horizontal sectional view of the bearing panels 1 and 2 and a shaft support adapter A showing specific examples thereof, and a knob 20 is provided so as to be located near the upper corner of the bearing panel. A lock member 21 is provided in the bearing panel so as to be slidable in the horizontal direction, and a notch 22 is formed in the ridge 15 of the shaft support adapter A. As shown in FIG. The shaft support adapter A cannot be removed by manually sliding the lock member 21 in the direction indicated by the arrow while being inserted into the insertion grooves 12 and 13 and engaging the lock member with the notch 22. In addition, the lock member 21 is slid in the opposite direction to release the locked state, so that the shaft support adapter can be inserted and removed, and the shaft support adapter can be replaced with another type as described above. I was able to exchange Than is.

  As described above, in the present invention, by providing the adapter for shaft support so as to be detachable, it is possible to always stably support rolls having various forms and shapes, and to roll products having various sizes and shapes. There is a beneficial effect that allows it to be used for transportation.

The perspective view of the holder for roll shaped materials which is an Example of this invention. The front view of the bearing panel of the holder for a roll-shaped thing conveyance of FIG. FIG. 2 is an enlarged perspective view of a bearing panel and a shaft support adapter in the roll-shaped article carrying holder of FIG. 1. The perspective view of the adapter for axis | shafts with which the holder for roll-shaped material conveyance which is the Example of this invention is mounted | worn. The perspective view of the adapter for axis | shafts with which the holder for roll-shaped material conveyance which is the Example of this invention is mounted | worn. The perspective view of the adapter for axis | shafts with which the holder for roll-shaped material conveyance which is the Example of this invention is mounted | worn. The side view of the holder for a roll-shaped article conveyance which showed the use condition of the adapter for axial support shown in FIG. The perspective view of the bearing panel of the holder for roll-shaped material conveyance which is an Example of this invention, and the adapter for axial support. The horizontal sectional view of the bearing panel of the holder for a roll-shaped material conveyance which is an Example of this invention, and the adapter for axial support.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1, 2 Bearing panel 8 Notch 9 Bearing surface 10 Roll-shaped object 11 Roll shaft 12, 13 Insertion groove 14 Plate-shaped member 15,16 Convex strip 17,18 Convex shaft 19 Bearing part AC adapter for shaft support

Claims (2)

A pair of bearing panels in which mounting holes are formed near the four corners, and four bearing panels that are connected to each other by detachably fitting both ends into the mounting holes, and the bearing panels are arranged face to face. A straight connection rod and a shaft adapter, and a U-shaped bearing surface is formed by forming a notch from the center of the upper surface of the bearing panel downward, and on both side edges of the notch. An insertion groove extending downward from the upper surface of the bearing panel is formed, and the adapter for the shaft support is provided with a ridge that matches the insertion groove on both side edges of a plate-like member having a lower edge formed in an arc shape. In addition to forming, a convex shaft is integrally formed on the front surface of the plate-like member, and the convex shaft is inserted into both ends of the roll-shaped material so that the roll-shaped material is supported by the shaft support adapter. A holder for carrying a roll-like object. A pair of bearing panels in which mounting holes are formed near the four corners, and four bearing panels that are connected to each other by detachably fitting both ends into the mounting holes, and the bearing panels are arranged face to face. A straight connection rod and a shaft adapter, and a U-shaped bearing surface is formed by forming a notch from the center of the upper surface of the bearing panel downward, and on both side edges of the notch. An insertion groove extending downward from the upper surface of the bearing panel is formed, and the shaft support adapter is U-shaped as a whole, and a bearing portion is formed at the bottom thereof, on both outer edges of the shaft support adapter. Convex ridges that match the insertion groove are formed, and the roll-like object is supported on the shaft support adapter by supporting the roll shaft protruding from both ends of the roll-like object on the bearing portion. A holder for carrying a roll-like object.

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