JPH0637416Y2 - Film supply magazine - Google Patents
Film supply magazineInfo
- Publication number
- JPH0637416Y2 JPH0637416Y2 JP1985158677U JP15867785U JPH0637416Y2 JP H0637416 Y2 JPH0637416 Y2 JP H0637416Y2 JP 1985158677 U JP1985158677 U JP 1985158677U JP 15867785 U JP15867785 U JP 15867785U JP H0637416 Y2 JPH0637416 Y2 JP H0637416Y2
- Authority
- JP
- Japan
- Prior art keywords
- film
- magazine
- sheet
- supply magazine
- packaging bag
- 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.)
- Expired - Lifetime
Links
Landscapes
- Radiography Using Non-Light Waves (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は写真用のフイルム供給マガジンに関し、特に密
封包装された未感光のシートフイルムを遮光した状態の
まま開封して入れ替えることのできる写真用のフイルム
供給マガジンに関する。[Detailed Description of the Invention] (Industrial field of application) The present invention relates to a photographic film supply magazine, and in particular, for a photographic film in which an unexposed sheet film in a hermetically sealed package can be opened and replaced while being shielded from light. Film supply magazine.
（従来技術） Ｘ線撮影に使用される写真用のシートフイルムは、通
常、多数枚重り合つた状態で遮光密封包装されて販売さ
れている。このシートフイルムを例えばＸ線撮影装置に
装填する場合は、包装袋を開封してフイルム供給マガジ
ンに入れ替え収納して使用されている。しかしながら、
未感光フイルムをマガジン内に収納するには、従来、暗
室中にて作業者が手指によつて可撓性の遮光材からでき
ている包装袋を開封して未感光フイルムを取出し、マガ
ジン内に装填する方法が取られていたが、このような方
法では、暗室設備が必要であり、フイルム入れ替え時に
フイルム表面に傷が付いたり、又、作業性も悪いという
欠点があつた。(Prior Art) A photographic sheet film used for X-ray photography is usually sold in a light-tight sealed package in a state where a large number of sheets are overlapped with each other. When this sheet film is loaded in, for example, an X-ray imaging apparatus, the packaging bag is opened and replaced with a film supply magazine for storage. However,
To store the non-photosensitive film in the magazine, the operator conventionally opened the packaging bag made of the flexible light-shielding material by fingers in the dark room, took out the non-photosensitive film, and put it in the magazine. The method of loading has been taken, but such a method requires a dark room facility, and has a drawback that the film surface is scratched when the film is replaced and the workability is poor.
このため、明室中にて未感光のシートフイルムの収容が
可能なフイルム供給マガジンが提案され汎用されている
が、例えば、フイルム包装袋の一方端を切断した後、反
対側の端部を引張ることにより、フイルム包装袋を引き
抜いているため、フイルム包装袋がマガジン内の各部材
と擦れることなどから比較的大きな引抜力を必要とし、
その作業性に問題があつた。For this reason, a film supply magazine capable of accommodating unexposed sheet film in a bright room has been proposed and widely used. For example, after cutting one end of a film packaging bag, pulling the opposite end. By doing so, since the film packaging bag is pulled out, a relatively large pulling force is required because the film packaging bag rubs against each member in the magazine,
There was a problem in its workability.
（考案の目的） 本考案は上記問題点を解消すべくなされたものであり、
あまり大きな力を必要とすることなく、未感光フイルム
を密封したフイルム包装袋を引き抜くことのできるフイ
ルム供給マガジンを提供するものである。(Purpose of Invention) The present invention has been made to solve the above problems.
To provide a film supply magazine capable of pulling out a film packaging bag in which a non-photosensitive film is sealed without requiring too much force.
本考案の上記目的は、未感光のシートフィルムを収納し
た遮光用のフイルム包装袋をしごき部材間に通して引抜
くことにより、該シートフイルムをマガジン内に収納す
るようにしたフイルム供給マガジンにおいて、前記シー
トフイルムの左右方向の位置を規制する部材が、マガジ
ン厚さ方向に沿つた支軸に保持された回転自在なガイド
ローラで構成され、前記ガイドローラの前記シートフイ
ルム幅方向の間隔は前記フイルム包装体の幅寸法より狭
く前記シートフイルムより僅かに広くされたことを特徴
とするフイルム供給マガジンにより達成される。The above object of the present invention is to provide a film supply magazine in which a light-shielding film packaging bag accommodating an unexposed sheet film is accommodated in a magazine by pulling it out through an ironing member. The member for regulating the position of the sheet film in the left-right direction is constituted by a rotatable guide roller held by a support shaft extending in the magazine thickness direction, and the distance between the guide rollers in the sheet film width direction is the film. It is achieved by a film supply magazine characterized in that it is narrower than the width dimension of the package and slightly wider than the sheet film.
以下、図面に例示する本考案の一実施態様について詳細
に説明する。Hereinafter, one embodiment of the present invention illustrated in the drawings will be described in detail.
第１図は本考案に係わるフイルム供給マガジンの蓋部が
開かれた状態を示す斜視図である。FIG. 1 is a perspective view showing a state in which a lid portion of a film supply magazine according to the present invention is opened.
第１図に示すように、フイルム供給マガジン１はフイル
ム収納用のフイルム収納用本体部２と該フイルム収納用
本体部２を閉じる蓋部３とから成り、フイルム収納用本
体部２と蓋体部３とはヒンジ部４により開閉自在に蝶着
されている。蓋部３の上面には撮影装置にフイルムを供
給するための開口５が設けられており、この開口５を開
閉するスライド自在なシヤツター６が設けられている。
又、フイルム包装袋15を引抜く側には、しごきローラ7
a、遮光隔壁９、遮光ローラ8aが設けられている。フイ
ルム収納用本体部２には、蓋体部３が閉じたときにしご
きローラ7aと対をなすしごきローラ7b、蓋体部３の遮光
隔壁９に対向する下側の遮光隔壁９′、遮光ローラ8aに
対して左右下方側で対応する２つの遮光ローラ8b,8cが
設けられ、さらに、シートフイルム19の左右方向の位置
を規制するガイドローラ10が左右それぞれ２個づつ設け
られている。As shown in FIG. 1, the film supply magazine 1 comprises a film storing main body 2 for storing a film and a lid 3 for closing the film storing main body 2, and the film storing main body 2 and the lid body. 3 and 3 are hinged by a hinge portion 4 so as to be openable and closable. An opening 5 for supplying a film to the photographing device is provided on the upper surface of the lid portion 3, and a slidable shutter 6 for opening and closing the opening 5 is provided.
On the side where the film packaging bag 15 is pulled out, the squeezing roller 7
a, a light shielding partition wall 9, and a light shielding roller 8a are provided. In the main body 2 for storing the film, a squeezing roller 7b paired with the squeezing roller 7a when the lid 3 is closed, a lower light-shielding partition 9'opposed to the light-shielding partition 9 of the lid 3, and a light-shielding roller. Two light-shielding rollers 8b and 8c are provided on the lower left and right sides with respect to 8a, and two guide rollers 10 for regulating the position of the sheet film 19 in the left-right direction are provided on each of the left and right sides.
ガイドローラ10はフイルム収納用本体部２の側辺部付近
に設けられ、マガジン厚さ方向に沿つた支軸11により保
持されて回転自在に構成されている。また、ガイドロー
ラ10の間隔ｌ（フイルム幅方向の間隔）はフイルム幅よ
りも僅かに広くなつている。The guide roller 10 is provided in the vicinity of the side portion of the film storing main body portion 2, is held by a support shaft 11 along the magazine thickness direction, and is rotatable. Further, the interval l (interval in the film width direction) between the guide rollers 10 is slightly wider than the film width.
フイルム供給マガジン１はフイルム収納用本体部２と蓋
体部３の合わせ目にも遮光構造を備えており、例えば、
外壁の合わせ目が段状の嵌合段部に構成されている。
又、上記各ローラ等が設けられた側とは反対側の嵌合段
部の合わせ目には、フイルム包装袋15の端部がマガジン
外に出せるだけの僅かなすき間があるが、遮光機能を損
うことがないように構成されている。フイルム包装袋15
を引抜く側の外壁には、該包装袋15の引抜き口13が設け
られている。The film supply magazine 1 is also provided with a light-shielding structure at the joint between the main body 2 for storing the film and the lid portion 3.
The seam of the outer wall is formed into a stepped fitting step portion.
Further, at the joint of the fitting step portion on the side opposite to the side on which the rollers and the like are provided, there is a slight gap so that the end portion of the film packaging bag 15 can be taken out of the magazine, but a light shielding function is provided. It is configured so that it will not be damaged. Film packaging bag 15
An extraction port 13 for the packaging bag 15 is provided on the outer wall on the side from which the packaging bag 15 is extracted.
上述の如く構成されたフイルム供給マガジン１を用いた
フイルム収納手順を以下説明する。A film storing procedure using the film supply magazine 1 configured as described above will be described below.
第１図に示すように蓋体部３が開かれた状態において、
フイルム保護用あて紙18（たとえはボール紙）に挟持さ
れた多数枚のシートフイルム19を密封したフイルム包装
袋15を、ガイドローラ10間におさまるようにフイルム収
納用本体部２内に入れる。このとき、フイルム包装袋15
の一方端である切断端部16（フイルム保護あて紙の開放
されている側）を嵌合段部からマガジン外に出るように
すると共に、反対側の引出し端部17を引抜き口13からマ
ガジン外に出るようにする。又、フイルム包装袋15は全
体的にシートフイルム19よりかなり大きく、その引抜き
方向に沿つた両サイドは、ガイドローラ10によつて折り
曲げられるようになされ、かなり窮屈な状態となつてい
る。As shown in FIG. 1, in the state in which the lid 3 is opened,
A film packaging bag 15 in which a large number of sheet films 19 sandwiched between a film protection paper 18 (for example, cardboard) is sealed is placed in the film storage main body 2 so as to be fitted between the guide rollers 10. At this time, the film packaging bag 15
The cut end 16 which is one end (open side of the film protective coating) is allowed to go out of the magazine from the fitting step, and the pull-out end 17 on the opposite side is taken out of the magazine from the pull-out port 13. To go to. Further, the film packaging bag 15 is considerably larger than the sheet film 19 as a whole, and both sides along the pulling-out direction are bent by the guide rollers 10 to be in a considerably cramped state.
その後、蓋体部３を矢印Ａ方向に閉じてロツクする。そ
して、切断端部16を例えばハサミ等により開封し、引出
し端部17を矢印Ｂ方向に引く。このようにフイルム包装
袋15を引張ると、該包装袋15はしごきローラ7a,7bにし
ごかれながら引き出され、シートフイルム19はフイルム
保護用あて紙18に挟持された状態でマガジン内に取り残
される。この際に、フイルム包装袋15はその両サイドの
部分がシートフイルム19とガイドローラ10との間を揉ま
れるように通り抜けるが、ガイドローラ10が回転するの
で、引抜き抵抗は小さくてすむ。このようにしてシート
フイルム19のマガジン内への収納は完了する。そして、
フイルム供給マガジン１を撮影装置に装着し、閉じてい
たシヤツター６を開き（矢印Ｃ方向）吸盤等の搬送手段
を用いて搬送することにより、撮影装置に未感光フイル
ムを供給することが可能となる。After that, the lid 3 is closed in the direction of arrow A and locked. Then, the cut end 16 is opened with, for example, scissors, and the pull-out end 17 is pulled in the arrow B direction. When the film packaging bag 15 is pulled in this way, the packaging bag 15 is pulled out while being squeezed by the squeezing rollers 7a and 7b, and the sheet film 19 is left in the magazine in a state of being sandwiched between the film protection coating paper 18. At this time, the film packaging bag 15 passes through so that the portions on both sides thereof are rubbed between the sheet film 19 and the guide roller 10, but since the guide roller 10 rotates, the pullout resistance is small. In this way, the storage of the sheet film 19 in the magazine is completed. And
By mounting the film supply magazine 1 on the photographing apparatus and opening the shutter 6 which is closed (direction of arrow C) and conveying it by using a conveying means such as a suction cup, it is possible to supply the non-photosensitive film to the photographing apparatus. .
（考案の効果） 以上詳細に説明したように、本考案によれば、フイルム
包装袋を引抜く際に比較的大きな摩擦抵抗を生ずるフイ
ルム左右方向の位置規制部材が、フイルム包装袋の引抜
きに伴つて回転するガイドローラで構成されているの
で、従来のように規制部材が単なる隅壁で構成されたも
のに比べ、引抜き力が小さくてすみ、作業性に優れたフ
イルム供給マガジンを提供することが出来る。(Effects of the Invention) As described in detail above, according to the present invention, the position control member in the lateral direction of the film, which generates a relatively large frictional resistance when the film packaging bag is pulled out, is accompanied by the film packaging bag being pulled out. Since it is composed of a guide roller that rotates, the film pulling force is smaller than that of the conventional one in which the regulating member is simply a corner wall, and it is possible to provide a film supply magazine with excellent workability. I can.
第１図は本考案の一実施態様を示す斜視図、第２図は第
１図に示したフイルム供給マガジンのＦ−Ｆ断面図であ
る。 １……フイルム供給マガジン、２……フイルム収納用本
体部、３……蓋体部、４……ヒンジ部、５……開口、６
……シヤツター、7a,7b……しごきローラ、8a,8b,8c…
…遮光ローラ、9,9′……遮光隔壁、10……ガイドロー
ラ、11……支軸、13……引抜き口、15……フイルム包装
袋、16……切断端部、17……引出し端部、18……フイル
ム保護用あて紙、19……シートフイルム。FIG. 1 is a perspective view showing an embodiment of the present invention, and FIG. 2 is a sectional view taken along line F-F of the film supply magazine shown in FIG. 1 ... Film supply magazine, 2 ... Film storage main body section, 3 ... Lid body section, 4 ... Hinge section, 5 ... Opening, 6
...... Shutter, 7a, 7b …… Ironing roller, 8a, 8b, 8c…
… Shading roller, 9,9 ′ …… Shading partition wall, 10 …… Guide roller, 11 …… Spindle, 13 …… Extraction port, 15… Film packaging bag, 16… Cutting end, 17… Drawing end Part, 18 …… Film protection backing paper, 19 …… Sheet film.
Claims (1)
のフイルム包装袋をしごき部材間に通して引抜くことに
より、該シートフイルムをマガジン内に収納するように
したフイルム供給マガジンにおいて、前記シートフイル
ムの左右方向の位置を規制する部材が、マガジン厚さ方
向に沿った支軸に保持された回転自在なガイドローラで
構成され、前記ガイドローラの前記シートフイルム幅方
向の間隔は前記フイルム包装体の幅寸法より狭く前記シ
ートフイルムより僅かに広くされたことを特徴とするフ
イルム供給マガジン。1. A film supply magazine in which a sheet packing film for light shielding containing an unexposed sheet film is housed in a magazine by pulling it out through an ironing member. The member for regulating the position of the film in the left-right direction is composed of a rotatable guide roller held by a support shaft along the magazine thickness direction, and the distance between the guide rollers in the sheet film width direction is the film package. The film supply magazine is characterized in that it is narrower than the width of the sheet film and slightly wider than the sheet film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985158677U JPH0637416Y2 (en) | 1985-10-18 | 1985-10-18 | Film supply magazine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985158677U JPH0637416Y2 (en) | 1985-10-18 | 1985-10-18 | Film supply magazine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6268136U JPS6268136U (en) | 1987-04-28 |
| JPH0637416Y2 true JPH0637416Y2 (en) | 1994-09-28 |
Family
ID=31082393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985158677U Expired - Lifetime JPH0637416Y2 (en) | 1985-10-18 | 1985-10-18 | Film supply magazine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0637416Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5019848A (en) * | 1990-07-25 | 1991-05-28 | Eastman Kodak Company | Magazine for a stack of film sheets |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS591222Y2 (en) * | 1979-06-28 | 1984-01-13 | コニカ株式会社 | Photographic sheet film supply magazine |
-
1985
- 1985-10-18 JP JP1985158677U patent/JPH0637416Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6268136U (en) | 1987-04-28 |
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