JP4842057B2 - Packaging equipment - Google Patents

Description

  The present invention relates to a packaging device for packaging a blower with a large mass (about 50 kg to 100 kg) in which a blower is incorporated in a straight tubular wind tunnel.

  This type of blower with a large mass is often packaged by a wooden frame provided with a shock absorber at a key point. The wooden frame is troublesome to wrap and unpack, and is not recyclable and expensive. In order to change the packaging material from a wooden frame to a recyclable corrugated cardboard, the tubular body packaging technique disclosed in Patent Document 1 can be used as a reference.

JP 2000-16460 A

  The technology relating to packaging disclosed in Patent Document 1 cannot be applied to packaging of a blower having a mass of about 50 kg to 100 kg as it is. A cushioning member made of corrugated cardboard assembled into a portal shape that supports both ends of the tubular body cannot support this type of blower, nor can a blower assembled with a cushioning member be stored in a cardboard box. . The blower with a large mass is mostly handled by a cargo handling machine, and this point needs to be taken into consideration.

  The present invention has been made in order to solve the above-mentioned problems, and the problem is that a recycling apparatus composed of all-corrugated paper that can easily package a large-volume blower and is easy to unpack. It is to obtain a packaging device that can be handled easily, and to obtain a packaging device that does not require an operation such as packing in a cardboard box and that can be handled by a cargo handling machine and has few packaging materials.

  In order to solve the above problems, the present invention provides a large mass (about 50 kg to 100 kg) air blower in which a blower is incorporated in a straight tubular wind tunnel and two mounting legs projecting in the radial direction at both ends. For the packaging device to be packaged, a lower holder having a concave engagement surface with which a part of the outer shell of the blower device engages and supports the blower device across the center of gravity of the blower device is fitted on the upper surface with a gap. The lower pallet, a pair of side pads that are installed substantially vertically on the lower pallet by fitting with the lower holder and protect both sides of the blower, and the lower pallet and the structure are substantially vertically symmetrical. The upper pallet is attached to the upper side of the blower by fitting with the side pad, and the lower pallet is provided with a girder made of corrugated paper with a space on the lower surface. Wear, and the upper pallet, the side pad, all of the lower pallet constituted by corrugated paper, employing a means for binding at the binding member these in the circumferential direction.

  According to the present invention, since the lower pallet receives substantially the entire mass of the blower, if the lower pallet, particularly the lower holder, is made of corrugated paper having sufficient strength to support the mass of the blower, For example, a fork of a cargo handling machine can be inserted into the air handling device to handle the air blower. The upper part of the blower is covered with an upper pallet that is integrated with the side pad by the upper holder, and both sides of the blower are protected by the side pad, which constitutes a structure corresponding to the outer box, so that the outer box It is not necessary to house a blower in the package, and the packaging material is small. Assembling is a fitting and can be easily assembled, and unpacking can be easily performed only by releasing the fitting.

  The packaging device of the present invention is a packaging device for packaging a blower having a mass of about 50 kg to 100 kg, in which a blower is incorporated in a straight tubular wind tunnel and two mounting legs projecting in the radial direction at both ends. is there. A lower holder having a semicircular arc-shaped concave engagement surface that engages with a part of the outer shell of the blower device and supports the blower device across the center of gravity of the blower device, with the engagement surface facing upward. The lower pallet fitted with a gap is the main body that supports the mass of the blower.

  A projected flat area of the lower pallet is larger than that of the blower, and a pair of side pads are provided on the lower pallet so as to stand substantially vertically by fitting with the lower holder and protect both sides of the blower. The side pad has a substantially symmetric structure with the lower pallet and the upper part of the side pad is fitted with the upper holder to cover the upper part of the air blower. An upper pallet is provided. The lower pallet is provided with a girder made of corrugated paper at a position corresponding to the lower holder on its lower surface. On the upper end surface of the side pad, there is provided a stepped portion that supports a mounting leg extending in the radial direction of the blower and restricts movement of the blower in the axial direction and the rotational direction. The upper pallet, the side pallet, and the lower pallet are all composed of superposed corrugated cardboard, and the assembled pallets are bound by a binding band in the circumferential direction. The air blower itself is entirely wrapped with a protective film or the like before packaging.

  According to the packaging device of the present invention, the lower pallet, in particular, the lower holder and the side pad are superposed with sufficient strength to support the mass of the air blower in order to receive substantially the entire mass of the air blower with the lower pallet. If it is made of corrugated paper, a fork of a cargo handling machine, for example, can be inserted between the girders to handle the blower. The upper part of the blower is covered with an upper pallet that is integrated with the side pad by the upper holder, and both sides of the blower are protected by the side pad, which constitutes a structure corresponding to the outer box, so that the outer box It is not necessary to house a blower in the package, and the packaging material is small. Assembling is a fitting, and can be easily assembled. Unpacking can be easily performed only by releasing the fitting, and can be repeatedly used for packaging as a so-called box.

Embodiment 1 FIG.
1 is a longitudinal sectional view showing the packaging device of the present embodiment in a packaging state, FIG. 2 is a plan view of the blower, FIG. 3 is a side view of the blower, and FIG. 4 is a plan view of the lower pallet, FIG. 5 is a side view of the lower holder, FIG. 6 is an exploded perspective view of the main part of the packaging device, and FIG. 7 is a side view of the packaging device.

  The packaging apparatus of this embodiment has a blower 2 incorporated in a straight tubular wind tunnel 1 as shown in FIGS. 2 and 3, and has two mounting legs 3 extending in the radial direction at both ends. This is a packaging device for packaging an air blower having a certain mass. Duct connection ports 4 having a diameter smaller than that of the wind tunnel 1 are provided at both ends (suction side and outlet side) of the wind tunnel 1, and a sound deadening material is attached to the inner periphery of the wind tunnel 1 on the suction side. As shown in FIGS. 1, 4, and 5, the packaging device receives and supports the blower device with the center of gravity G of the blower device interposed therebetween, and a semicircular concave engagement surface that engages a part of the outer shell of the blower device. A lower pallet 8 in which a lower holder 6 having 5 is fitted and mounted by a fitting structure 7 with an engagement surface 5 facing upward and spaced from the upper surface is configured as a main body that supports the mass of the blower. The projected flat area of the lower pallet 8 is larger than the projected flat area of the blower, and a pair of the vertical pallet 8 is provided on the lower pallet 8 so as to stand substantially vertically by fitting the notch 9 with the lower holder 6 to protect both sides of the blower. Side pad 10 is provided (see FIG. 6). The side pad 10 has a substantially symmetric structure with the lower pallet 8 and has an upper holder 12 that is paired with the lower holder 6 by fitting with a notch 11 at the upper end of the side pad 10. Thus, an upper pallet 13 is provided to cover the top of the blower. On the outer side of the notch 11 of the side pad 10, on the upper end surface thereof, four mounting legs 3 projecting in the radial direction of the blower are received and supported, and a step portion 14 for restricting the movement of the blower in the axial direction and the rotational direction. (See FIGS. 1 and 6).

  The standing dimension of the side pad 10 is formed to be smaller than the diameter of the wind tunnel 1 of the blower so that the packaging material can be reduced. That is, the standing dimension of the lower holder 6 is smaller than that of the upper holder 12 and smaller than the radius of the blower. As shown in FIG. 7, this dimensional relationship may be such that the upper end of the lower holder 6 of the lower pallet 8 and the lower end of the upper holder 12 of the upper pallet 13 come into contact with each other. 12 and the lower holder 6 can be received and supported, and the packaging device is intended to be stacked. The lower pallet 8 is provided with a girder 15 having a core made of a laminated material made of corrugated paper at a position corresponding to the lower holder 6 on its lower surface. The upper pallet 13, the side pad 10, and the lower pallet 8 are all composed of laminated corrugated paper, and these assembled parts are bound together by a binding band 16 in the circumferential direction. The air blower itself is entirely wrapped with a protective film or the like before packaging. It should be noted that corrugated cardboard material is taken into consideration such that the corrugated plate corrugated direction is along the direction in which the load is applied.

  According to the packaging device of the present embodiment, since the lower pallet 8 receives substantially the entire mass of the blower, the lower pallet 8, particularly the lower holder 6 and the side pad 10, are sufficient to support the mass of the blower. If it is made of superposed corrugated cardboard, for example, a fork of a cargo handling machine can be inserted between the girders 15 to handle the blower. The upper part of the blower is covered with an upper pallet 13 that is integrated with the side pad 10 by the upper holder 12, and both sides of the blower are protected by the side pad 10, and these constitute a structure corresponding to the outer box. Therefore, it is not necessary to store the blower in the outer box, and the packaging material can be reduced. Assembling is a fit, can be easily assembled, unpacking can be easily done just by releasing the fit, and not only can it be used repeatedly for packaging but also for recycling. Less packaging material is required.

Embodiment 2. FIG.
The packaging device of the present embodiment is devised to improve the support of the duct connection port, which is a small diameter portion, and is the same as that of the first embodiment except for the configuration related to this. Therefore, the same parts as those in the first embodiment are denoted by the same reference numerals as those in the first embodiment, and description thereof will be omitted. FIG. 8 is an exploded perspective view of the main part of the packaging device of the present embodiment.

  The packaging device of the present embodiment has a holding portion 17 that holds the duct connection port 4 on the blowing side of the blower, and an end pad 18 that supports and holds the upper pallet 13 and the lower pallet 8 by fitting. Is. The end pad 18 has a holding portion 17 that fits on the outer periphery of the duct connection port 4, and the lower pallet 8 is provided with a girder 15 at a position corresponding to the end pad 18. The end pad 18 can securely hold the duct connection port 4 at the end having a small diameter and no support structure, and the girder 15 is in the corresponding position, so that the cargo handling work is facilitated. Other configurations and functions are the same as those of the first embodiment.

It is a longitudinal cross-sectional view which shows a packaging apparatus in a packaging state. (Embodiment 1) It is a top view of an air blower. (Embodiment 1) It is a side view of an air blower. (Embodiment 1) It is a top view of a lower pallet. (Embodiment 1) It is a side view of a lower holder. (Embodiment 1) It is a disassembled perspective view of the principal part of a packaging apparatus. (Embodiment 1) It is a side view of a packaging apparatus. (Embodiment 1) It is a disassembled perspective view of the principal part of a packaging apparatus. (Embodiment 2)

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 Wind tunnel, 2 Blower, 3 Mounting leg, 4 Duct connection port, 5 Engagement surface, 6 Lower holder, 8 Lower pallet, 10 Side pad, 12 Upper holder, 13 Upper pallet, 14 Step part, 15 Digit, 16 Bundling Band, 18 end pad.

Claims (4)

A packaging device for packaging a large mass (about 50 kg to 100 kg) air blower, in which a blower is incorporated in a straight tubular wind tunnel and has two mounting legs extending radially in both ends.
A lower pallet in which a lower holder having a concave engagement surface with which a part of the outer shell of the blower device is engaged is supported with a space between the center of gravity of the blower device. ,
On this lower pallet, a pair of side pads that are set up substantially vertically by fitting with the lower holder and protect both sides of the blower,
An upper pallet that has a structure that is substantially vertically symmetrical with the lower pallet, has an upper holder attached thereto by fitting with the side pad, and covers the upper part of the blower,
Consists of
The upper end surface of the side pad is supported by a mounting leg that protrudes in the radial direction of the blower, and a step portion that restricts movement in the axial direction and the rotational direction of the blower is provided.
The lower pallet is attached with a girder made of corrugated paper on the lower surface of the lower pallet, and the upper pallet, the side pad, and the lower pallet are all made of corrugated paper, and these are made of binding members in the circumferential direction. Bundled packaging equipment. The packaging apparatus according to claim 1, wherein the upper end of the lower holder of the lower pallet is in contact with the lower end of the upper holder of the upper pallet. A blower is incorporated in a straight tubular wind tunnel, and has two mounting legs extending in the radial direction at both ends, and the wind tunnel has a duct connection port having a smaller diameter than that of the same wind tunnel. A packaging device for packaging a blower device,
A lower pallet in which a lower holder having a concave engagement surface with which a part of the outer shell of the blower device is engaged is supported with a space between the center of gravity of the blower device. ,
On this lower pallet, a pair of side pads that are set up substantially vertically by fitting with the lower holder and protect both sides of the blower,
An upper pallet that has a structure that is substantially vertically symmetrical with the lower pallet, has an upper holder attached thereto by fitting with the side pad, and covers the upper part of the blower,
It has a holding part that holds the duct connection port of the blower, and consists of an end pad that supports between the upper pallet and the lower pallet,
The upper end surface of the side pad is supported by a mounting leg that protrudes in the radial direction of the blower, and a step portion that restricts movement in the axial direction and the rotational direction of the blower is provided.
The lower pallet is provided with a girder made of corrugated paper on the lower surface, and the upper pallet, the side pat, the end pat, and the lower pallet are all made of corrugated paper, A packaging device that is bound in a direction with a binding member. The packaging apparatus according to claim 3, wherein the upper end of the lower holder of the lower pallet is in contact with the lower end of the upper holder of the upper pallet.

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