JP2760464B2 - Packaging equipment - Google Patents

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 storing and storing products, and for preventing the products from being damaged by external impact or vibration during transportation.

[0002]

2. Description of the Related Art In recent years, due to the problem of destruction of the global environment, packaging devices that are used for storing and transporting products, become unnecessary after unpacking and installing products, and most of them are incinerated and disposed of, There is a need for a material that does not generate toxic gas that causes pollution, such as styrene foam generated by incineration disposal.

For this reason, this type of conventional packaging apparatus has generally been configured as shown in FIG. 6 and FIG. That is, the opening 1 has a box shape with one end face opened.
In accordance with the outer dimensions of a product 103 provided with a flange 102 on the outer peripheral edge of the sheet No. 01, a plate material 104 such as corrugated cardboard,
First surface 104A, second surface 104B, third surface 10 connected
4C, a bending portion 105 provided for forming the fourth surface 104D, the first surface 104A, the third surface 104C, the outer flap 106 to each of the two side portions, and a second surface 104B, the fourth
A cut portion 108 and a bent portion 109 for forming the inner flap 107 are provided at both end portions of the surface 104D, and a sticking portion 110 provided at one end of the first surface 104A or the fourth surface 104D is provided. The first surface 104A and the fourth surface 104D are connected by an adhesive or stitching to form a rectangular parallelepiped outer box 111, and the product 103 is placed on the outer box 111 with the flange 102 positioned on the third surface 104C side. The gap generated between the flange 102 and the first surface 104A when the product 103 is stored, the both side ends of the product 103, the second surface 104B, and the fourth surface 10A.
4D, a buffer member 112 formed by bending a board material such as corrugated cardboard into a shape that fills a gap that is generated is fitted to both ends of the product 103. Vibrating in 111,
In addition to preventing damage, the incineration and disposal of the used packaging equipment also prevented the generation of toxic gases that cause pollution.

[0004]

In such a conventional packaging apparatus, an outer box 111 for storing a product 103 and a product 10 are provided.
The cushioning member 112 for positioning and cushioning is a separate part, and must be formed in advance, and after fitting the cushioning members 112 to both end portions of the product 103, the product 103 and the cushioning member 112 must be stored in the outer box 111,
There was a problem that it took time and effort to pack.

An object of the present invention is to solve the above-mentioned problems, and an object of the present invention is to provide a packaging apparatus capable of smoothly performing a product packaging operation.

[0006]

A first means for achieving the above object of the present invention is to move each of four surfaces other than a reference surface located at the center of a substantially cross-shaped plate member in a direction perpendicular to the reference surface. Outer box with inner flaps and outer flaps formed
If, open at one end face, a box-shaped product that the flange provided on the outer peripheral edge of the opening, the in accordance with the dimension between opposite sides of said product said flange in a state of being placed on the reference plane The reference plane side is continuously formed on each of the inner flaps while leaving the base end side of the inner flap.

[0007]

[Outside 3]

A notch in the shape of a letter, and the outer part of the notch is bent toward the reference plane, and the distal end of the outer part is bent toward the base end, and the first end abuts on the flange of the product. A buffer holding portion, a second buffer holding portion that sandwiches the opposing side surfaces of the product between opposing inner ends of the outer portion, and a front end inner end of the outer portion facing the other end of the product. A third buffer holding portion to be brought into contact with a side surface to be formed, wherein the flange of the product is held between the reference surface of the plate material and the first buffer holding portion of the inner flap,
A packaging device is configured to cover and package the upper surface of the product at the inside of the cut .

In order to achieve the above object, a second means is to fold each of the four surfaces other than the reference surface located at the center of the substantially cross-shaped plate member in the vertical direction from the reference surface, and further to face the opposite surfaces. An outer box in which the inner flap and the outer flap are formed by bending each other inward, and a box-shaped product having one end face opened and a flange provided on the outer peripheral edge of the opening.
When the tip of the flange on each of said flaps to the dimensions between opposite sides of the product while the anti reference surface, while leaving the front end portion of the inner flap
Parts are connected and formed

[0010]

[Outside 4]

[0011] cuts and shaped, bent to the reference surface at the proximal end cut the outer portion of the cut, with further bending the distal end side to the base end side of the inner flap, the reference inner portion of the notch portion A first buffer presser portion that is bent inward so as to abut against a surface of the inner flap and abuts against a back surface of the product flange, and sandwiches opposing side surfaces of the product between opposing inner ends of the outer portion. A second shock-absorbing portion, and a third shock-absorbing portion that abuts a proximal inner end of the outer portion on another opposite side surface of the product.
When the inner portion of the notch portion and a fourth buffer pressing portion provided so as to contact the bottom of said product, said off
Fold the wrap, the reference surface of the plate and the fourth buffer holding part
After inserting the product from directly above,
This is a configuration of a packaging device for packaging with flaps .

[0012]

According to the first aspect of the present invention, the packaging of the product is performed by first placing the product on the reference surface of the flange of the product, and then bending the two inner flap sides in the vertical direction from the reference surface. , Forming an inner flap, forming first to third buffer holding portions on the inner flap, and positioning the product by holding the flange of the product between the reference surface of the plate material and the first buffer holding portion of the inner flap. inner and performs a buffer
After covering the upper surface of the product with the inside of the notch of the flap, the two surfaces on the outer flap side are vertically bent from the reference plane, and the outer flap is formed, and these outer flaps are simply fixed by taping or the like. Will be completed.

According to the configuration of the second means, in the packaging operation of the product, first, the two surfaces on the inner flap side are bent vertically from the reference plane, and the inner flap is formed. 4 to form the buffer holding part ,
After having a double bottom by the reference surface and the fourth buffer holding part,
After inserting the product from directly above, positioning and cushioning,
The two surfaces on the outer flap side are bent in the vertical direction from the reference surface, the outer flaps are formed, and these outer flaps are fixed by taping or the like. The fourth buffer holding portion of the inner flap improves the strength of the outer box on the reference surface side.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS.

As shown in the figure, each of four surfaces other than the reference surface 2 located at the center of a plate 1 formed of a material such as corrugated cardboard in a substantially cross shape is bent from the reference surface 2 in the vertical direction. Outer box 5 in which opposite surfaces are bent inward to form inner flap 3 and outer flap 4
A product 8 having a box shape with one end face opened and a flange 7 provided on the outer peripheral edge of the opening 6 is formed on the outer box 5 in a state where the flange 7 is set on the reference surface 2. each of the inner flap 3 in accordance with the external dimensions of the box portion of 8, while leaving without cut the base end side of the inner flap 3
The reference plane side is formed continuously

[0016]

[Outside 5]

A cut 9 having a character shape is formed, and an outer portion 10 of the cut 9 is bent toward the reference surface 2. Further, a tip of the outer portion 10 is bent toward a base end, and the tip is formed into a flange of the product 8. 7, the opposite end portions of the outer portion 10 of the cut 9 are formed as second buffer holding portions 12 sandwiching the opposite side surfaces 17 of the product 8, and the outer portion 10 The inner end portion on the distal end side is formed as a third buffer holding portion 13 abutting on the other opposite side surface 18 of the product 8.

The packaging operation of the packaging apparatus configured as described above will be described below. First, the plate 1 is placed on a work table or a work conveyor (not shown), the flange 7 of the product 8 is placed on the reference surface 2, and then the 2 on the inner flap 3 side is placed.
The surface is bent in the vertical direction from the reference surface 2 and the inner flap 3 is formed, and the first buffer holding portion 11, the second buffer holding portion 12, and the third buffer holding portion 13 are formed on the inner flap 3. In addition, the flange 7 of the product 8 is sandwiched between the reference surface 2 of the plate 1 and the first buffer holding portion 11 of the inner flap 3 to perform positioning and cushioning of the product 8 and the inner flap.
After covering the upper surface of the product 8 with the inner portion of the cut 9 of 3 , the outer flap 4 is formed by bending the two surfaces on the outer flap 4 side from the reference surface 2 in the vertical direction and forming the outer flap 4. However, it can be completed only by taping and fixing the outer flap 4.

According to the packaging device of the first embodiment of the present invention as described above, while forming an outer box 5 for containing the product 8 Product
First and second buffer holding portions 11 and 1 for positioning and buffering the product 8 by sandwiching the flange 7 of the second holding portion 8
2. The third buffer holding portion 13 can be formed.

Next, a second embodiment of the present invention will be described with reference to FIGS. As shown in the figure, four surfaces other than the reference surface 2A located at the center of a plate material 1A formed of a material such as corrugated cardboard in a substantially cross shape are bent in the vertical direction from the reference surface 2A and further opposed to each other. An outer box 5A is formed by bending the surfaces inward to form an inner flap 3A and an outer flap 4A. The outer box 5A has a box shape with one end opened, and a flange 7A on the outer peripheral edge of the opening 6A. Connect the flange 7A to the opposite reference surface 2
The tip side of the inner flap 3A is formed continuously in the state where the tip side of the inner flap 3A is left uncut in each of the inner flaps 3A according to the outer diameter of the box portion of the product 8A in the state of the A side.
Be done

[0021]

[Outside 6]

A cut 9A in the shape of a letter is made, and an outer portion 10A of the cut 9A is cut at a base end 9B to form a reference surface 2A.
Side, and further, the front end side of the inner flap 3A is bent toward the base end side of the inner flap 3A, and the cut 9
A of the inner flap 3A is bent inward so as to abut on the reference surface 2A, so that the portion of the inner flap 3A that abuts on the back surface of the flange 7A of the product 8A is made into the first buffer holding portion 1A.
1A, the opposite end portions of the notch 9A are second buffer holding portions 12A sandwiching the opposite side surface 17A of the product 8A, and the inner flap 3A-side base end side of the inner flap 10A of the outer portion of the notch 9A. The third buffer holding portion 13 which abuts against the other opposite side surface 18A of the product 8A.
And A, to form an inner portion 14 of the further cuts 9A as a fourth buffer holding portion 16 by the bottom 15 of the box portion of the product 8 A and double bottom.

The packaging operation of the packaging apparatus configured as described above will be described below. First, the plate 1A is placed on a work table or a work conveyor (not shown), and the inner flap 3
The two surfaces on the A side are bent in the vertical direction from the reference surface 2A, and an inner flap 3A is formed. The inner flap 3A has a first buffer holding portion 11A and a second buffer holding portion 12A.
A, the third buffer holding portion 13A, and the fourth buffer holding portion 16 are formed, the inner flap 3A is bent, and the plate 1
A double bottom by the reference surface 2A of A and the fourth buffer holding portion 16.
After inserting the product 8A from directly above and positioning and buffering the product 8A, the two surfaces on the outer flap 4A side are bent vertically from the reference surface 2A, and the outer flap 4A is formed. the fourth buffer holding portion 16 is disposed between so as to superimpose outer flap 4A together can be completed only to fixed Teipingu in a bottom 15 of the box portion of the reference surface 2A and product 8 a of As a result, the strength of the outer box 5A on the reference surface 2A side is improved.

As described above, according to the packaging apparatus of the second embodiment of the present invention, the first buffer holding portion 11A for positioning and buffering the product 8A while forming the outer box 5A for storing the product 8A, The second buffer holding portion 12A, the third buffer holding portion 13A, and the fourth buffer holding portion 16 can be formed, and the reference surface 2A and the fourth buffer holding portion 1 can be formed.
6, the double bottom is formed, the strength of the outer box 5A on the reference surface 2A side is improved , and the product 8A can be inserted from directly above.
High cushioning performance that can be used for packaging automation.
A new packaging device is obtained.

In the second embodiment, the outer flaps 4A are overlapped to improve the surface strength of the outer box 5A on the side of the outer flaps 4A. The flaps 4 </ b> A may be made to be a single butted one, so that no difference is produced in the operation and effect.

[0026]

As is apparent from the above description of the embodiment, according to the present invention, an outer box for storing a product with its flange placed on the center reference plane of a cross-shaped plate is formed. positioning product by sandwiching the product of the flange, and the first through to form a third buffer pressing portion for buffering together
Cover the top of the product with the inside of the notch on the inner flap
By forming as a buffer, the positioning of the product
In addition, the present invention can provide a packaging apparatus which has two functions of covering the product and buffering the product, and which can perform the packaging operation of the product smoothly.

Further, while forming the outer box for storing the product, the first to fourth buffer holding portions for positioning and buffering the product can be formed, and the double bottom is formed to improve the strength of the outer box. In addition, since the product can be inserted from directly above, a packaging device having a high buffering performance that can cope with automation of packaging can be obtained.

[Brief description of the drawings]

FIG. 1 is a development view of a packaging device according to a first embodiment of the present invention.

FIG. 2 is a perspective view of the same.

FIG. 3 is a development view of the packaging device according to the second embodiment.

FIG. 4 is a perspective view of the same.

FIG. 5 is a development view of a conventional packaging device.

FIG. 6 is a perspective view of the same.

[Explanation of symbols]

 1, 1A plate material 2, 2A reference plane 3, 3A inner flap 4, 4A outer flap 5, 5A outer box 6, 6A opening 7, 7A flange 8, 8A product 9, 9A cut 9B cut base 10, 10A outer part 11, 11A First buffer holding part 12, 12A Second buffer holding part 13, 13A Third buffer holding part 14 Inner part 15 Bottom part of box part 16 Fourth buffer holding part 17, 17A, 18, 18A

Claims (2)

(57) [Claims] 1. An inner flap and an outer flap are formed by bending each of four surfaces other than a reference surface located at the center of a substantially cross-shaped plate member in a vertical direction from the reference surface, and further bending the opposing surfaces inward. Outer box, a box-shaped product having an opening at one end face and a flange provided on the outer peripheral edge of the opening, and a dimension between opposing side surfaces of the product with the flange placed on the reference surface. At the same time, the reference surface side is continuously formed on each of the inner flaps while leaving the base end side of the inner flaps. [Outside 1] A notch having a U-shape, and a first buffer presser which bends an outer portion of the notch toward the reference surface, further bends a distal end of the outer portion toward the base end, and abuts a distal end thereof on a flange of the product. Part, a second buffer holding portion that sandwiches the opposing side surfaces of the product at opposing inner ends of the outer portion, and a tip-side inner end of the outer portion on the other opposing side surface of the product. A third buffer holding portion to be abutted, wherein the flange of the product is held between the reference surface of the plate material and the first buffer holding portion of the inner flap ,
A packaging device for covering the upper surface of the product with an inner portion ; 2. An inner flap and an outer flap are bent by bending each of the four surfaces other than the reference surface located at the center of the substantially cross-shaped plate member in the vertical direction from the reference surface, and further bending the opposing surfaces inward. The formed outer box, a box-shaped product having an opening at one end surface and a flange provided on the outer peripheral edge of the opening, and the dimensions between the opposing side surfaces of the product with the flange being on the opposite reference surface side. In this state, the front end side is continuously formed on each of the inner flaps while leaving the front end side of the inner flap. A notch in the shape of a letter, the outside of the cut is bent toward the reference plane at the cut base end, and the front end is bent toward the base end of the inner flap, and the inside of the cut section abuts on the reference plane. A first buffer holding portion that is bent inward to abut against the flange back surface of the product of the inner flap, and a second buffer that sandwiches the opposing side surfaces of the product at opposing inner ends of the outer portion. Holding part,
A third buffer holding portion in which the proximal inner end portion of the outer portion is in contact with the other opposite side surface of the product, and a third buffer holding portion in which the inner portion of the cut portion is in contact with the bottom portion of the product. 4. A packaging device which inserts the product from directly above and packs it with an outer flap after forming a double bottom by the buffer presser of 4.