JPH10167325A - Packaging apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To package an object to be packaged without inverting the object before packaging. SOLUTION: The packaging apparatus is designed to package an object 1 to be packaged which has a protruding part 2 attached outside on opposite faces wherein a shape 1 of a basic body 1 except the protruding part 2 exhibits a simple polyhedron such as a parallelopipe. In this case, the protruding part 2 on one of the opposite faces of the basic body 1 is removed to make flat, a first box body 4 made of corrugated fiberboard is put over a flat face of the basic body, and a second box body 5 made of corrugated fiberboard with a cushioning frame 7 made of corrugated fiberboard including a protection part 6 for surrounding the protruding part 2 to protect it is put over a face with the protruding part 2 of the basic body 1. The protection part 6 for receiving the protruding part 2 is sectioned in the cushioning frame 7 to receive the removed protruding part 2, and a whole object is bound with the first box body 4 as a top and the second box body 5 as a bottom.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging apparatus for packaging a simple polyhedron, such as a rectangular parallelepiped, having an externally projecting portion on an opposing surface.

[0002]

2. Description of the Related Art For example, most heat exchange ventilators have a form in which two pipe guides project from two sides of a hexahedral base. A blower and a heat exchanger are built in the base,
A duct is connected to each of the pipe guides. Having such an externally projecting portion on the opposing surface,
For packaging of a simple polyhedron such as a rectangular parallelepiped base, remove the protruding part and separate it, or protect the protruding part with a cushioning material such as foam resin, and place it outside the top made of corrugated paper. A box and a bottom outer box are attached to tie the whole.

[0003] The packaging of the above-mentioned heat exchange ventilator is actually performed at the final stage of the assembly line 30 as shown in FIG. At the subsequent stage of the assembly line 30, the heat exchange ventilator operates the pipe guide 3 in the traveling direction of the assembly line 30.
1 is transported in a posture in which the surface on which it is mounted faces. Assembly line 3
The pipe guide 31 on the front side with respect to the traveling direction of 0 does not hinder the movement of the assembly line 30.
2, the pipe guide 31 on the rear side hinders the movement of the base 32 on the assembly line 30 by means of a cylinder or the like. Can be The packaging at the last stage is
This is performed by attaching a box serving as a bottom to a surface where the pipe guide 31 is not attached, attaching a box serving as a top to the surface where the pipe guide 31 is attached, and binding the whole with a resin band or the like. Have been.

[0004]

In the above-mentioned conventional packaging apparatus such as a heat exchange ventilator, it is necessary to make the projecting part having a weak strength into the top part, so that the assembly line as described above is used. In packaging at the last stage of the pipe 30, the direction of the heat exchange ventilator in the assembly line 30 is determined by the pipe guide 3.
This involves a troublesome and troublesome operation such that the face without 1 must be turned to the front side. When the mass of the packaged object is relatively large, the operation is very troublesome, and there is a problem that the operation efficiency is significantly reduced.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems, and an object of the present invention is to provide a base body having an externally attached protruding portion on an opposing surface and excluding the protruding portion. Is to obtain a packaging device that can package simple polyhedral objects such as a rectangular parallelepiped without an operation of reversing or prior to packaging, thereby improving the efficiency of the packaging operation on the assembly line. It is to promote the improvement of the function of the packaging device.

[0006]

According to a first aspect of the present invention, there is provided an image forming apparatus having a simple structure such as a rectangular parallelepiped having an externally attached protruding portion on an opposing surface and excluding the protruding portion. Regarding packaging equipment for packaging polyhedral objects to be packaged,
One side protruding portion of the opposing surface of the packaged object is removed to form a flat surface, and a first box made of corrugated paper made of a peripheral side wall and a lid surface is attached to this flat side of the base, and A second box body made of corrugated cardboard, comprising a peripheral side wall and a bottom surface provided with a corrugated cardboard buffer frame provided with a protection portion surrounding and protecting the protruding portion, is attached to the surface having the protruding portion. Then, the buffer frame defines a protective portion for storing the protruding portion, stores the removed protruding portion, and makes the first box body a top portion side and the second box body a bottom portion side as a whole. A means for binding is adopted.

According to another aspect of the present invention, there is provided a package having a simple polyhedron, such as a rectangular parallelepiped, having an externally attached protruding portion on an opposing surface and excluding the protruding portion. A corrugated paper comprising a peripheral side wall and a lid surface on one side from which the protruding portion of the package is removed by separating all protruding portions of the packaged object into a base and a protruding portion. A first box body made of a plastic material is attached, and on the other surface side from which the protruding portion is removed, a peripheral side wall in which a corrugated cardboard buffer frame provided with a protection portion for individually surrounding and protecting the removed protruding portion is provided. A second box made of corrugated paper consisting of a bottom surface is attached,
Means for storing all the removed protruding portions in the storage portion of the buffer frame and binding the whole together with the first and second boxes is adopted.

In order to achieve the above object, a third aspect of the present invention provides a buffer frame according to any one of the first and second aspects, further comprising means for providing a holding portion for performing a holding function on a surface of the base. adopt.

According to a fourth aspect of the present invention, the buffer frame in the means according to any one of the first to third aspects is accommodated by a plurality of storages in a cross-shaped set of rectangular sheets of corrugated paper. In this case, means for providing a protrusion that forms a gap between the base and the second box is provided on the outer peripheral portion of the buffer frame.

According to a fifth aspect of the present invention, in order to achieve the above object, a corrugated sheet of corrugated cardboard in which the buffer frame in the means according to any one of the first to third aspects is bent in a wavy shape from both sides. A corrugated structure sandwiched between sheets of corrugated paper is used, and a means for forming a gap formed by the corrugated sheet as a storage portion is employed.

In order to achieve the above object, the invention according to claim 6 is characterized in that, in the means according to any one of claims 1 to 5, several corrugated paperboards are provided on the outer surface of the bottom surface of the second box body. Means to fix the girders.

[0012]

Embodiments of the present invention will now be described with reference to the drawings. Embodiment 1 FIG. The packaging apparatus according to the first embodiment shown in FIGS. 1 to 8 has an externally attached protruding portion on the opposing surface, and the shape of the base excluding the protruding portion forms a simple polyhedron such as a rectangular parallelepiped. The ventilation device is to be packaged as an article to be packaged. In the heat exchange ventilator, the base 1 has a rectangular parallelepiped shape, and two projecting portions of a pipe guide 2 serving as an outlet of an air supply flow and a pipe guide 2 serving as an inlet of an exhaust flow are externally attached to one side of the base 1 by screws. Two projecting portions of the pipe guide 2 serving as an inlet of the supply air flow and the pipe guide 2 serving as an outlet of the exhaust flow are externally attached to the side surface opposite to this by screws. In the vicinity of the four corners on the top surface side of the base 1, a hanging metal fitting 3 for hanging and fixing to an anchor bolt suspended from a ceiling or the like is screwed.

When packaging the heat exchange ventilator of the above construction, the two pipe guides 2 on one side of the base 1 are detached from the base 1 and the side is made flat, and the two pipe guides 2 located on this side are Once also remove the hanging bracket 3
Temporarily reattach to the opposite side of the hanging metal fitting 3 on the side face by using screws. The packaging device itself has a first side made of corrugated cardboard made of a peripheral side wall to be attached to this side surface and a lid surface, with the side surface from which the pipe guide 2 of the base body 1 is removed as an upper side.
A second box body 5 made of corrugated cardboard, comprising a lower side surface of the base 1 with the pipe guide 2 attached, and a peripheral side wall and a bottom surface attached to the side surface; The housing 5 includes a buffer frame 7 made of corrugated cardboard, which is provided with a protection portion 6 which surrounds and protects the pipe guide 2 and a resin band 8 as a binding means for binding the whole.

The first and second boxes 4 and 5 are also called JIS-C boxes, and are assembled by fixing four peripheral corners with stitching wires or the like. As shown in FIG. 2, left and right pads 9 formed of corrugated cardboard are provided inside the first box 4 at the top, as shown in FIG. A plurality of (three as shown) girders 10 formed by laminating corrugated paperboard as shown in FIG. 3 are arranged in parallel on the outer surface of the bottom surface of the second box 5 serving as the bottom. The fork and the like of the cargo handling machine can be inserted and removed between the girders 10. As shown in FIGS. 6 and 7, the buffer frame 7 includes two strip-shaped long well girders 11 whose end faces abut on top and bottom sides of the side of the base 1 where the pipe guide 2 is located, and It is configured by combining two strip-shaped short girder beams 12 held by the end surface against the side surface side of the side surface, and engaging the notches 13 formed in the two with the short girder beams.

The buffer frame 7 divides the short girder 12 into four equal parts and forms the protection part 6 surrounding the pipe guide 2.
A girder frame 14 having the same configuration as that described above is combined with the girder by engaging the cuts 13. The vertical dimension of the buffer frame 7 is set to be longer than the projecting amount of the pipe guide 2,
The lengths of the short girder 12 and the girder frame 14 are set such that their end surfaces abut the inner peripheral side surface of the second box body 5, and the protrusions 15 are provided. Outside the two short girder beams 12 of the buffer frame 7, U-shaped pats 16 formed by corrugating corrugated paper in a U-shape are stacked so as to be sandwiched between the long girder beams 11. This U-shaped pad 16
Is formed so as to be longer than the vertical dimension of the short girder 12, and is configured such that the upper end side thereof is fitted as a holding portion 17 between the suspension fittings 3 of the base 1, and performs a holding function for the surface of the base 1 (FIG. 4). , 5).

In packaging, the first box 4 is attached to the side of the base 1 from which the pipe guide 2 has been removed, and then the cushioning frame 7 in which the U-shaped pad 16 and the girder frame 14 are combined is fitted. The mounted second box 5 is attached to the side of the base 1 where the pipe guide 2 is located. The pipe guide 2 externally attached to the base 1 is housed in a protection part 6 formed in the buffer frame 7, and the removed pipe guide 2 is housed in the vacant protection part 6. Thereafter, the entire first and second boxes 4 and 5 together with the base 1 are bound by the resin band 8 to complete the packaging. Although this package is handled with the second box 5 as the bottom, the load of the base 1 is supported by the bottom surface of the second box 5 reinforced by the girder 10 via the buffer frame 7 and the girder frame 14. The pipe guide 2 is buffer-protected by a protection unit 6. The buffer frame 7 and the base 1 are held by fitting the holding portion 17 of the U-shaped pad 16 and are in a stable engagement state. Base 1
The entire surface is separated from the peripheral side surfaces, the lid surface and the bottom surface of the first and second boxes 4 and 5 by the buffer frame 7 and the left and right pads 9 and is in a protected state. Therefore, the package supported by the girders 10 of the second box 5 is used as it is by the cargo handling machine.
Can be easily handled as the bottom side.

The above-described packaging of the heat exchange ventilator is actually performed at the final stage of the assembly line of the heat exchange ventilator. In a later stage of the assembly line, the base 1 is transferred in a posture in which the surface on which the pipe guide 2 is mounted faces in the traveling direction of the assembly line. The pipe guide 2 on the front side with respect to the traveling direction of the assembly line does not hinder the movement of the assembly line, so that it is attached to the relevant portion of the base 1, but the pipe guide 2 on the rear side moves the base 1 on the assembly line. Since it becomes a hindrance when it is moved by means such as a cylinder, it is sent to the end without being attached to the base 1. According to the packaging device of the first embodiment, in the packaging at the final stage, the surface on which the pipe guide 2 is not mounted is set to the upper side, and the pipe guide 2
Can be packaged as the bottom side, and can be packaged in the same direction without rotating the substrate 1 by 180 degrees in the final stage. Therefore, the work efficiency of the packaging operation on the assembly line is improved. Of course, almost all of the paper is made of corrugated paper, so that both disposal and recycling are good.

Embodiment 2 FIG. The packaging apparatus according to the second embodiment is the same as that according to the first embodiment in the packaged object and the basic structure. Therefore, FIGS. 1, 2 and 3 are referred to as they are, and the same parts as those of the first embodiment are denoted by the same reference numerals and the description thereof is omitted.

In the packaging apparatus according to the second embodiment, all of the four pipe guides 2 on the opposite side are removed from the base 1 and stored in the protection section 6 of the buffer frame 7 mounted on the second box 5. The first and second boxes 4 and 5 are attached to the base 1 and the whole is bound by a resin band 8. The buffer frame 7 is the first
May be attached to the box 4 of the above. With this packaging device,
The base 1 can be packed in the same direction without rotating it by 180 degrees at the final stage of the assembly line. Therefore, the work efficiency of the packaging operation on the assembly line is improved. Other functions are the same as those of the first embodiment.

Embodiment 3 The packaging device of the third embodiment is characterized by the configuration of the buffer frame 7 of the packaging device of the first and second embodiments, and the other configuration is the same as that of the first and second embodiments. is there. Therefore, the same portions as those of the first embodiment are denoted by the same reference numerals, and description thereof is omitted.

The packaging device according to the third embodiment includes a buffer frame 7
9 and 10, a corrugated cardboard corrugated sheet 18 formed by bending into a rectangular or sinusoidal corrugated shape is sandwiched between side sheets 19 of corrugated cardboard paper from both sides thereof to form a corrugated structure as a whole. A gap formed by the pipe guide 2 is formed as a protection portion 6 to accommodate the pipe guide 2. The first and second boxes 4 and 5 are the same as those in the first embodiment. Each of the two side sheets 19 has a rectangular tube portion 20 formed at one end on the opposite side by bending, and a U-shaped pad 16 is mounted inside the rectangular tube portion 20. The corrugated plate 18 and the side sheet 19, and the rectangular tube portion 20 and the U-shaped pad 16 are fixed by stitching wires or adhesive. According to such a configuration, the high-strength buffer frame 7 can be easily configured, and the protective buffer function of the side portion is improved. Other functions and advantages are the same as those of the first and second embodiments.

[0022]

As is apparent from the above description of the embodiment, according to the first and second aspects of the present invention, the externally provided projecting portion is provided on the facing surface, and the projecting portion is provided. A simple polyhedral package, such as a rectangular parallelepiped, except for the shape of the base, can be packaged without an operation of inverting or prior to packaging, thereby improving the efficiency of the packaging operation on the assembly line. it can.

According to the third aspect of the present invention, in addition to the effects according to the first or second aspect, the cushioning frame and the base are engaged with each other, and the packaging state is stabilized.

According to the fourth aspect of the present invention, in addition to the effects according to any one of the first to third aspects, the buffer protection function for the base is improved.

According to the fifth aspect of the present invention, it is possible to improve the buffer function with a simple configuration, in addition to the effect according to any one of the first to third aspects.

According to the invention of claim 6, in addition to the effects according to any one of claims 1 to 5, the strength of the second box body is increased, and mechanical loading and unloading is facilitated.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing a packaging device according to first and second embodiments.

FIG. 2 is a plan view of a first box of the packaging device according to the first and second embodiments.

FIG. 3 is a side view of a second box of the packaging device according to the first and second embodiments.

FIG. 4 is an explanatory plan view showing the relationship between the buffer frame and the hanging metal of the packaging device according to the first embodiment.

FIG. 5 is an explanatory side view illustrating a relationship between the buffer frame and the hanging metal of the packaging device according to the first embodiment;

FIG. 6 is a plan view of a Nagai girder of the packaging device according to the first embodiment.

FIG. 7 is a plan view of a short girder and a girder frame of the packaging device of the first embodiment.

FIG. 8 is a development view of a U-shaped pad of the packaging device of the first embodiment.

FIG. 9 is a plan view illustrating a configuration of a buffer frame of the packaging device according to the third embodiment.

FIG. 10 is a development view of a corrugated sheet of the packaging device according to the third embodiment.

FIG. 11 is an explanatory diagram of an assembly line of the heat exchange ventilator.

[Explanation of symbols]

1 base, 2 pipe guide, 3 hanging bracket, 4
First box, 5 Second box, 6 Protector, 7
Buffer frame, 10 digits, 15 protrusions, 16 pats, 17 holder, 18 corrugated plate, 19 side sheet.

Claims (6)

[Claims] 1. An externally provided protruding portion is provided on an opposing surface,
A packaging device for packaging an object to be packaged having a simple polyhedron such as a rectangular parallelepiped, except that the shape of the base excluding the projecting portion is flat, removing the projecting portion on one side of the opposing surface of the object to be packaged,
A first box made of corrugated cardboard comprising a peripheral side wall and a lid surface is attached to the flat surface of the base, and the surface of the base having a protruding portion is protected by surrounding the protruding portion. A second box made of corrugated cardboard comprising a peripheral side wall and a bottom surface provided with a corrugated cardboard buffer frame provided with a protective portion to be covered is attached, and the buffer frame has a protective portion for accommodating the protruding portion. Make
A packaging device, wherein the removed protruding portion is housed, and the first box body is set to the top side and the second box body is set to the bottom side, and the whole is bound. 2. It has an externally attached protruding portion on the opposing surface,
A packaging device for packaging an object to be packaged having a simple polyhedron such as a rectangular parallelepiped in which the shape of the base excluding the protruding portion is separated from the base and the protruding portion by removing all protruding portions of the object to be packaged, A first box body made of corrugated cardboard comprising a peripheral side wall and a lid surface is attached to one side of the base body from which the protruding portion has been removed, and the removed protruding portion is provided on the other surface side from which the protruding portion has been removed. A second corrugated cardboard box consisting of a peripheral side wall and a bottom surface provided with a corrugated cardboard buffer frame provided with a protective portion for individually enclosing and protecting the parts is attached, and all of the removed protrusions are removed. A packaging device, wherein the packaging device is housed in a storage portion of the buffer frame, and the entire base is bound together with the first and second boxes. 3. The packaging apparatus according to claim 1, wherein the buffer frame is provided with a holding portion that performs a holding function on a surface of the base. 4. The packaging device according to claim 1, wherein the storage frame is a buffer frame in which a plurality of storage portions are arranged by a cross-girder set of a rectangular sheet of corrugated paper. A packaging device, wherein a projection that forms a gap between a base and a second box is provided on an outer peripheral portion. 5. The packaging device according to claim 1, wherein the corrugated paperboard is formed by corrugating corrugated paperboard having a shock-absorbing frame bent in a wave shape and sandwiched between corrugated paperboard sheets from both sides. A packaging device, which has a shape like a letter and has a gap formed by the corrugated plate as a storage portion. 6. The packaging apparatus according to claim 1, wherein several corrugated cardboard girders are fixed to the outer surface of the bottom surface of the second box. Packaging equipment.