JP2012232751A5

JP2012232751A5 -

Info

Publication number: JP2012232751A5
Application number: JP2011100553A
Authority: JP
Filing date: 2011-04-28
Publication date: 2014-06-05
Anticipated expiration: 2031-04-28

Description

上記の課題を解決するため、請求項１に係る発明は、台紙に筒状フィルムが固着された包材における筒状フィルムに物品を挿入するための物品挿入ユニットであって、筒状フィルムを予備的に開口する予備開口手段と、前記予備開口手段によって予備的に開口した筒状フィルムの開口端を物品の挿入端部より大きく拡開する拡開手段と、前記拡開手段によって開口端が拡開された筒状フィルムに物品を押し込む物品押込手段とを備えていることを特徴とする物品挿入ユニットを提供するものである。
なお、ここにいう「台紙」は、厚紙等の紙製のものに限定されるものではなく、プラスチックシート等からなる合成樹脂製のものも含まれる。
また、物品を寝かせた状態で載置する載置台と、包材を、その筒状フィルムの開口端が前記載置台に載置された物品の挿入端部と対向するように、その台紙部分を保持する保持手段とをさらに設ける構成を採用することもできる。
また、請求項２に係る発明は、請求項１に係る発明の物品挿入ユニットにおいて、前記拡開手段は、相対的に開閉可能な複数のガイド体を有し、予備開口された筒状フィルムの開口端に、閉じた状態の前記ガイド体を挿入し、そのガイド体を開くことによって筒状フィルムを拡開するようにしたことを特徴としている。 In order to solve the above-mentioned problems, an invention according to claim 1 is an article insertion unit for inserting an article into a tubular film in a packaging material in which the tubular film is fixed to a mount, and the tubular film is preliminarily used. Pre-opening means that opens automatically, widening means that widens the opening end of the cylindrical film preliminarily opened by the pre-opening means, than the insertion end of the article, and widening means that widen the opening end. there is provided an article insertion unit, characterized in that it comprises a an article pushing unit for pushing the articles in the open in-cylinder shaped film.
The “mounting paper” here is not limited to paper made of cardboard or the like, but also includes a synthetic resin made of a plastic sheet or the like.
In addition, the mounting portion for placing the article in a laid state, and the packaging material, the mounting portion of the cylindrical film so that the opening end of the tubular film faces the insertion end portion of the article placed on the placement table. It is also possible to employ a configuration in which holding means for holding is further provided.
According to a second aspect of the present invention, in the article insertion unit of the first aspect of the present invention, the expanding means has a plurality of guide bodies that can be opened and closed relatively, and is a pre-opened tubular film. The guide film in a closed state is inserted into the open end, and the cylindrical film is expanded by opening the guide body.

また、請求項３に係る発明は、請求項２に係る発明の物品挿入ユニットにおいて、前記ガイド体は、筒状フィルムの開口端を通過する物品の断面形状に応じて、開閉するようになっていることを特徴としている。 According to a third aspect of the present invention, in the article insertion unit according to the second aspect of the invention, the guide body opens and closes according to the cross-sectional shape of the article passing through the opening end of the tubular film. It is characterized by being.

また、請求項４に係る発明は、請求項２に係る発明の物品挿入ユニットにおいて、物品の挿入端が筒状フィルムの開口端に挿入されると、前記ガイド体は筒状フィルムの外側に待避するようになっていることを特徴としている。 According to a fourth aspect of the invention, in the article insertion unit of the second aspect of the invention, when the insertion end of the article is inserted into the opening end of the cylindrical film, the guide body is retracted outside the cylindrical film. It is characterized by being to do.

以上のように、請求項１に係る発明の物品挿入ユニットでは、予備開口手段が筒状フィルムを予備的に開口した後、拡開手段によって筒状フィルムを拡開し、その状態で、物品押込手段が物品を筒状フィルム内に押し込むことで、包材の筒状フィルムに物品を自動挿入することができるので、この物品挿入ユニットを搭載することによって、台紙付きフィルム包装体の製造を自動化することができる。 As described above, in the article insertion unit of the invention according to claim 1, after the pre備開port means is preliminarily opened tubular film, flares and thus tubular film in expanded hand stage, in that state Since the article pushing means pushes the article into the tubular film, the article can be automatically inserted into the tubular film of the packaging material. By mounting this article insertion unit, the production of the film package with mount Can be automated.

また、請求項３に係る発明の物品挿入ユニットでは、ガイド体が、筒状フィルムの開口端を通過する物品の断面形状に応じて、開閉するようになっているので、包装しようとしている物品が、全長に渡って断面形状が大きく変化するチューブ容器等のようなものであっても、物品における筒状フィルムの開口端を通過する部分の形状に合わせて筒状フィルムの開口端を拡開することができ、物品を筒状フィルムに円滑に挿入することができる。 In the article insertion unit of the invention according to claim 3 , since the guide body opens and closes according to the cross-sectional shape of the article passing through the opening end of the tubular film, the article to be packaged Even if it is a tube container or the like whose cross-sectional shape changes greatly over its entire length, the opening end of the tubular film is expanded in accordance with the shape of the part passing through the opening end of the tubular film in the article. And the article can be smoothly inserted into the tubular film.

また、請求項４に係る発明の物品挿入ユニットでは、物品の挿入端が筒状フィルムの開口端に挿入されると、ガイド体が筒状フィルムの外側に待避するようになっているので、包装しようとしている物品が、全長に渡って断面形状が大きく変化するチューブ容器等のようなものであっても、筒状フィルム自体が物品に沿うように変形しながら、物品が筒状フィルムに挿入されていくことになり、請求項３に係る発明の物品挿入ユニットと同様に、物品を筒状フィルムに円滑に挿入することができる。 Further, in the article insertion unit of the invention according to claim 4, when the insertion end of the article is inserted into the opening end of the tubular film, the guide body is retracted to the outside of the tubular film. Even if the article you are trying to use is something like a tube container whose cross-sectional shape changes greatly over its entire length, the article is inserted into the tubular film while the tubular film itself deforms along the article. Accordingly, the article can be smoothly inserted into the cylindrical film in the same manner as the article insertion unit of the invention according to claim 3 .

Claims

An article insertion unit for inserting an article into the tubular film in the packaging material in which the tubular film is fixed to the mount ,
Pre-opening means for pre-opening the tubular film;
Expanding means for expanding the opening end of the tubular film preliminarily opened by the preliminary opening means larger than the insertion end of the article;
Article insertion unit, wherein the open end is provided with an article pushing means for pushing the goods expanded by a cylindrical film by the expansion means.

The expanding means has a plurality of guide bodies that can be opened and closed relatively, and inserts the guide body in a closed state into the opening end of the preliminarily opened tubular film, and opens the guide body. The article insertion unit according to claim 1, wherein the cylindrical film is expanded.

The article insertion unit according to claim 2 , wherein the guide body is configured to open and close according to a cross-sectional shape of the article passing through the opening end of the tubular film.

The article insertion unit according to claim 2 , wherein when the insertion end of the article is inserted into the opening end of the cylindrical film, the guide body is retracted to the outside of the cylindrical film.