JPS62109634A - Method of molding folding vessel - Google Patents
Method of molding folding vesselInfo
- Publication number
- JPS62109634A JPS62109634A JP60250534A JP25053485A JPS62109634A JP S62109634 A JPS62109634 A JP S62109634A JP 60250534 A JP60250534 A JP 60250534A JP 25053485 A JP25053485 A JP 25053485A JP S62109634 A JPS62109634 A JP S62109634A
- Authority
- JP
- Japan
- Prior art keywords
- folding
- side plate
- plate
- container
- exposed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Making Paper Articles (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は一枚の板紙から成る折り畳み容器の折り曲げ成
形方法に係るものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a method for folding and forming a folding container made of a sheet of paperboard.
（従来技術）
紙製容器の構成はデザインの新規性を争ったり、また内
容物との関連性などの理由により種々様々なものが世に
出回っている。これら容器の内（（あって、一枚のブラ
ンクスを折り曲げるだけで形成できる接着剤、接着部材
を必要としないものが一つの区分を成している。本発明
が対象とする容器もこの区分の内に含まれ、その構成は
底板の一辺おきに表出側板、折込側板が連設し、両側板
間の折込板を表出側板内面に折り返すことで各側板を起
立させるものである。(Prior Art) Various types of paper containers are on the market due to the novelty of their designs and their relevance to the contents. Among these containers, containers that can be formed by simply folding a single blank and do not require an adhesive or adhesive member constitute one category.The containers targeted by the present invention also fall into this category. The structure is such that an exposed side plate and a folding side plate are arranged on every other side of the bottom plate, and each side plate is made to stand up by folding back the folding plate between both side plates to the inner surface of the exposed side plate.
そしてこの容器の成形方法は通常の成形具による成形の
ように各折線を折り曲げて、組み立てる方法が、折込板
が有るために用いることができないので、必然的に手作
業で行っていたのが現状である。The method of forming this container is that it cannot be assembled by folding each fold line, which is done with a normal forming tool, because of the folding plate, so it has to be done by hand. It is.
（発明が解決しようとする問題点）
一般的に手作業で折り曲げ成形していたのでは生産業が
悪いのはあたりまえであるが、特に本発明が対象とする
容器は折り曲げ箇所が多く、しかも折込板を表出側板の
内面に当接する如くまで強く折り曲げなくてはならず、
また容器を完全に折り曲げ成形してしまうまでは、容器
自体の保形性が悪いので、作業は一段と困難なものとな
る。従・って事実上、この容器を大量生産することは不
可能であった。(Problems to be Solved by the Invention) In general, it is a matter of course that the manufacturing industry suffers from manual folding and forming, but the containers targeted by the present invention in particular have many folded parts, and The plate must be bent strongly until it touches the inner surface of the facing side plate,
Moreover, the shape retention of the container itself is poor until the container is completely bent and formed, making the work even more difficult. Therefore, it was virtually impossible to mass-produce this container.
そこで本発明は、成形具を用いて板紙内の折線ではなく
、各側板を折り立てることで折込板をも折り曲げ成形す
る、従来の手作業に比較して格段に生産性を向上させる
成形方法を提示する。Therefore, the present invention has developed a forming method that uses a forming tool to bend and form the folding board by folding each side plate instead of the fold lines in the paperboard, which greatly improves productivity compared to conventional manual work. present.
（問題点を解決するための具体的手段）本発明成形方法
は、多角形状底板の一辺おきに表出側板、及び折込側板
が連設して成る容器を対象にし、この容器を板紙から、
雄型と雌型より、成る成形具によって前記表出側板を起
立させると同時に、前記折込側板を前記表出側板の側部
内方向に起立させることで前記折込板を表出側板内面に
折り重なる如く完全に折り曲げて、容器を完全に折り曲
げ成形する。(Specific Means for Solving the Problems) The molding method of the present invention targets a container in which an exposed side plate and a folded side plate are arranged on every other side of a polygonal bottom plate, and this container is made from paperboard.
By erecting the facing side plate using a forming tool consisting of a male mold and a female mold, and at the same time raising the folding side plate toward the inside of the side of the facing side plate, the folding plate is completely folded over the inner surface of the facing side plate. Fold the container completely.
（作 用）
容器の折線上に筋押しを施した程度の板紙を成形具の雌
型上に設置し、雄型により押し込む。この時、表出側板
、及び折込側板が成形具の側面に従って起立する。そう
してフリー状態にあった折込板を表出側板内面に折り重
なる如く完全に折り曲げる。(Function) A piece of paperboard with a crease stamped on the fold line of the container is placed on the female die of the molding tool and pushed in with the male die. At this time, the exposed side plate and the folded side plate stand up along the sides of the forming tool. Then, the folding plate in the free state is completely bent so as to overlap the inner surface of the exposed side plate.
（実施例） 本発明を図面に示す実施例に従い詳細に説明していく。(Example) The present invention will be described in detail according to embodiments shown in the drawings.
まず本発明の対象とする容器（１００）の一実施例を第
５図に示す展開平面図に従い説明すると、入角形状底板
（ｉｏｌ）の−辺おきに、上辺が長くなる台形状表出側
板（１０２）と、長方形状折込側板（１０３）が順次折
線（１０４）を介して連設し、さらに各表出側板（１０
２）と折込側板（１０３）の側部間に三角形状折込板（
１０５）を表出側板（１０２）とは折線（１０６）を介
して、折込側板（１０３）とは折線（１０７）を介して
それぞれ連設して成る。ここで各折線のうち（１０４）
、（１０６）は谷折線で、折線（１０７）は山折線であ
る。First, an embodiment of the container (100) to which the present invention is applied will be described with reference to the developed plan view shown in FIG. (102) and a rectangular folding side plate (103) are sequentially connected via a folding line (104), and each exposed side plate (10
2) and the side part of the folding side plate (103), there is a triangular folding plate (
105) is connected to the exposed side plate (102) via a fold line (106) and to the folding side plate (103) via a fold line (107). Here, among each broken line (104)
, (106) are valley fold lines, and the fold line (107) is a mountain fold line.
また上記実施例ではトレー状のものとしたが、例えば表
出側板の上部に蓋板を連設することも可能であり、この
時蓋板先端に係止手段を設けておけば、容器折り曲げ成
形後、相対する蓋板同士を連結することで容器の開口部
を覆うのと同時に容器の組立て状態を保持する。In addition, although the above embodiment uses a tray-shaped lid, it is also possible to connect a lid plate to the top of the exposed side plate.In this case, if a locking means is provided at the tip of the lid plate, the container can be folded and formed. Thereafter, by connecting the opposing lid plates to each other, the opening of the container is covered and at the same time, the assembled state of the container is maintained.
次に本発明で用いる成形具を説明すると、第１図に示す
成形具雌型（１）は、容器（１００）の底板に対応する
六角形状底面（２）の、容器の表出側板（１０２）に対
応する辺上に、垂直に近い状態に起立する側面（３）を
設け、該側面（３）は表出側板（１０２） と対応す
る台形状であると共に、その上辺がさらに長く、つまり
両側辺がさらに横方向に傾き伸びる。そして底面の他の
辺、つまり容器の折込側板（１０３）に対応する辺に、
垂直に近い状態に起立する側面（４）を設け、該側面（
４）は折込側板と同様に長方形状である。この状態で側
面（３）と側面（４）両側辺との間に、側面（３）の両
側方向へ先細り状に伸びる隙間（５）をそれぞれ形成す
る。また、各側面の上部は面取りしである。Next, to explain the forming tool used in the present invention, the forming tool female mold (1) shown in FIG. ) is provided with a side surface (3) standing nearly vertically, and this side surface (3) has a trapezoidal shape corresponding to the exposed side plate (102), and its upper side is longer, that is, Both sides are further tilted and stretched laterally. Then, on the other side of the bottom, that is, the side corresponding to the folded side plate (103) of the container,
A side surface (4) that stands up nearly vertically is provided, and the side surface (
4) has a rectangular shape similar to the folding side plate. In this state, gaps (5) are formed between the sides of the side surface (3) and both sides of the side surface (4), each tapering in the direction of both sides of the side surface (3). Also, the top of each side is chamfered.
前記成形具雌型と対応する雄型００）は第２図に示すよ
うに六角形状底面００の各辺にそれぞれ雌型の側面（３
）と対応する側面（１２）、及び側面（４）に対応する
一面（１３）を起立させ、該側面α３）は容器の折倒板
（１０３）とほぼ一致するが、側面αのは容器の表出側
板（１０２）より上辺がやや短い、つまり両側辺がさら
に急角度に傾斜する台形状となっている。そして、側面
（ｌりの側辺と側面時の側辺とを、側面α３）からほぼ
直角状に伸びる三角形状側面αａで結んで成る。The male mold 00 corresponding to the female forming tool has side surfaces (3
) and a side surface (13) corresponding to the side surface (4) are erected, and the side surface α3) almost coincides with the folding plate (103) of the container, but the side surface α is The upper side is slightly shorter than the exposed side plate (102), that is, it has a trapezoidal shape with both sides sloped at a steeper angle. Then, the side surface (the first side and the second side are connected by a triangular side surface αa extending substantially perpendicularly from the side surface α3).
そして、容器を折り曲げ成形するには、雌型（１）上に
、打ち抜き時に同時に各折線上に筋押しを施した板紙を
、位置決めをした上で載置し、雄型（１０）により押し
込み、雌型の側面（３）と（４）によりそれぞれ板紙の
表出側板（１０２）と折込側板（１０３）を起立させる
ことで折線（１０４） を折り曲げる。と同時に表出
側板（１０２）が折込板（１０５）を雌型の隙間（５）
内に引き込むので折線（１０６）が折り曲がり、かつ折
込側板（１０３）が折込板を表出側板内面方向へ押しつ
けるので折線（１０７）が 折り曲がる（第３図、及び
４図に示す。折込板（１０５）は雄型な完成に押し込ん
だ状態で、完全に隙間（５）内に入り込み、特に折線（
１０７）は、雄型の側面０３）と０４）の角部により雌
型の側面（４）側部に押し付けられろ。Then, in order to fold and form the container, position the paperboard, which has been stamped on each fold line at the same time during punching, on the female mold (1), position it, and press it with the male mold (10). The fold line (104) is bent by raising the facing side plate (102) and the folding side plate (103) of the paperboard using the side faces (3) and (4) of the female mold, respectively. At the same time, the exposed side plate (102) connects the folding plate (105) to the female gap (5).
As it is pulled inward, the folding line (106) is bent, and as the folding side plate (103) presses the folding plate towards the inner surface of the facing side plate, the folding line (107) is bent (as shown in Figures 3 and 4). (105) completely enters the gap (5) when pushed into the male-shaped completion, especially the fold line (
107) is pressed against the side of the female mold (4) by the corners of the male mold sides 03) and 04).
つまり表出、折込側面を起立させることで自動的に折込
板を折り曲げ、各折線を完全に折り曲げるわけである。In other words, by raising the exposed and folding sides, the folding plate is automatically folded and each fold line is completely folded.
本発明においては一時にかなりの角度まで側板を起立さ
せるので、あらかじめ折線（１０６） 、（１［１７）
を仮折りしておくと容易に行える。In the present invention, since the side plates are erected to a considerable angle at one time, the fold lines (106), (1[17)
This can be done easily if you temporarily fold it.
（発明の効果）
以上記載のように本発明は、一枚の板紙を折り曲げるだ
けで組み立てる容器で、特に各側板間に一方側板内面に
折り重なる如く折れ曲がる折込板を有する容器の成形方
法において、板紙の各側板なのみ起立させ、折込板は各
側板の起立に応じて自動的に折れ曲がるようにしたので
雄、雌型から成る成形具による折り曲げ成形を可能にし
た。(Effects of the Invention) As described above, the present invention is a container that can be assembled by simply folding a sheet of paperboard, and in particular, in a method for forming a container that has a folding plate that is folded between each side plate so as to overlap the inner surface of one side plate. Only each side plate was made to stand up, and the folding plate was made to automatically bend in accordance with the standing up of each side plate, making it possible to perform folding molding using a molding tool consisting of male and female dies.
これにより一時にすべての折線を瞬時に完全な状態にま
で折り曲げることができるので作業能率は格段に向上し
、ひいては大量生産も可能になる。This makes it possible to instantly bend all the fold lines to a perfect state at the same time, greatly improving work efficiency and making mass production possible.
第１図、及び第２図は成形具を示すもので第１図は雌型
の平面図、第２図は′雄型の底面図、第３図、及び第４
図は成形状態を示し、第３図は平面図、第４図は一部破
断図、第５図、及び第６図は容器を示し第５図は展開平
面図、第６図は組立完成斜視図である。
（１）・・・・・・成形具雌型、 ＱＯ）・・・
・・・成形具雄型。
（１００’）・・・・・・容器、 （１［＋２
）・・・・・・表出側板。Figures 1 and 2 show the molding tools, with Figure 1 being a top view of the female mold, Figure 2 being a bottom view of the male mold, Figures 3 and 4.
The figures show the molded state, Fig. 3 is a plan view, Fig. 4 is a partially cutaway view, Figs. 5 and 6 show the container, Fig. 5 is a developed plan view, and Fig. 6 is a perspective view of the completed assembly. It is a diagram. (1)...Female mold, QO)...
...Male molding tool. (100')...Container, (1[+2
)...Exterior side plate.
Claims (1)
設し、該表出側板、折込側板間に折込板が連設して成る
容器の成形方法に係り、雄型、雌型より成る成形具によ
って前記表出側板を起立させると同時に、前記折込側板
を前記表出側板の側部内方向を起立させることで前記折
込板を表出側板内面に折り重なる如く完全に折り曲げる
折畳み容器の成形方法。Relating to a method for molding a container in which an exposed side plate and a folding side plate are successively provided on every other side of a polygonal bottom plate, and a folding plate is continuously provided between the exposed side plate and the folding side plate, the container is comprised of a male mold and a female mold. A method for forming a folding container, in which the folding side plate is completely folded so as to be folded over the inner surface of the front side plate by raising the front side plate using a forming tool and at the same time raising the inside side of the folding side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60250534A JPS62109634A (en) | 1985-11-08 | 1985-11-08 | Method of molding folding vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60250534A JPS62109634A (en) | 1985-11-08 | 1985-11-08 | Method of molding folding vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62109634A true JPS62109634A (en) | 1987-05-20 |
Family
ID=17209329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60250534A Pending JPS62109634A (en) | 1985-11-08 | 1985-11-08 | Method of molding folding vessel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62109634A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0299626U (en) * | 1989-01-25 | 1990-08-08 | ||
| US7031364B2 (en) | 1997-10-03 | 2006-04-18 | Canon Kabushiki Kaisha | Gas laser device and exposure apparatus using the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5213470A (en) * | 1975-07-23 | 1977-02-01 | Kanichi Suzuki | Automatic drawing machine for tapered round dishes |
-
1985
- 1985-11-08 JP JP60250534A patent/JPS62109634A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5213470A (en) * | 1975-07-23 | 1977-02-01 | Kanichi Suzuki | Automatic drawing machine for tapered round dishes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0299626U (en) * | 1989-01-25 | 1990-08-08 | ||
| US7031364B2 (en) | 1997-10-03 | 2006-04-18 | Canon Kabushiki Kaisha | Gas laser device and exposure apparatus using the same |
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